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Diffstat (limited to 'src/semantic.js')
| -rw-r--r-- | src/semantic.js | 22500 |
1 files changed, 22500 insertions, 0 deletions
diff --git a/src/semantic.js b/src/semantic.js new file mode 100644 index 0000000..1817530 --- /dev/null +++ b/src/semantic.js @@ -0,0 +1,22500 @@ + /* + * # Semantic UI - 2.2.6 + * https://github.com/Semantic-Org/Semantic-UI + * http://www.semantic-ui.com/ + * + * Copyright 2014 Contributors + * Released under the MIT license + * http://opensource.org/licenses/MIT + * + */ +/*! + * # Semantic UI 2.2.6 - Site + * http://github.com/semantic-org/semantic-ui/ + * + * + * Released under the MIT license + * http://opensource.org/licenses/MIT + * + */ + +;(function ($, window, document, undefined) { + +$.site = $.fn.site = function(parameters) { + var + time = new Date().getTime(), + performance = [], + + query = arguments[0], + methodInvoked = (typeof query == 'string'), + queryArguments = [].slice.call(arguments, 1), + + settings = ( $.isPlainObject(parameters) ) + ? $.extend(true, {}, $.site.settings, parameters) + : $.extend({}, $.site.settings), + + namespace = settings.namespace, + error = settings.error, + + eventNamespace = '.' + namespace, + moduleNamespace = 'module-' + namespace, + + $document = $(document), + $module = $document, + element = this, + instance = $module.data(moduleNamespace), + + module, + returnedValue + ; + module = { + + initialize: function() { + module.instantiate(); + }, + + instantiate: function() { + module.verbose('Storing instance of site', module); + instance = module; + $module + .data(moduleNamespace, module) + ; + }, + + normalize: function() { + module.fix.console(); + module.fix.requestAnimationFrame(); + }, + + fix: { + console: function() { + module.debug('Normalizing window.console'); + if (console === undefined || console.log === undefined) { + module.verbose('Console not available, normalizing events'); + module.disable.console(); + } + if (typeof console.group == 'undefined' || typeof console.groupEnd == 'undefined' || typeof console.groupCollapsed == 'undefined') { + module.verbose('Console group not available, normalizing events'); + window.console.group = function() {}; + window.console.groupEnd = function() {}; + window.console.groupCollapsed = function() {}; + } + if (typeof console.markTimeline == 'undefined') { + module.verbose('Mark timeline not available, normalizing events'); + window.console.markTimeline = function() {}; + } + }, + consoleClear: function() { + module.debug('Disabling programmatic console clearing'); + window.console.clear = function() {}; + }, + requestAnimationFrame: function() { + module.debug('Normalizing requestAnimationFrame'); + if(window.requestAnimationFrame === undefined) { + module.debug('RequestAnimationFrame not available, normalizing event'); + window.requestAnimationFrame = window.requestAnimationFrame + || window.mozRequestAnimationFrame + || window.webkitRequestAnimationFrame + || window.msRequestAnimationFrame + || function(callback) { setTimeout(callback, 0); } + ; + } + } + }, + + moduleExists: function(name) { + return ($.fn[name] !== undefined && $.fn[name].settings !== undefined); + }, + + enabled: { + modules: function(modules) { + var + enabledModules = [] + ; + modules = modules || settings.modules; + $.each(modules, function(index, name) { + if(module.moduleExists(name)) { + enabledModules.push(name); + } + }); + return enabledModules; + } + }, + + disabled: { + modules: function(modules) { + var + disabledModules = [] + ; + modules = modules || settings.modules; + $.each(modules, function(index, name) { + if(!module.moduleExists(name)) { + disabledModules.push(name); + } + }); + return disabledModules; + } + }, + + change: { + setting: function(setting, value, modules, modifyExisting) { + modules = (typeof modules === 'string') + ? (modules === 'all') + ? settings.modules + : [modules] + : modules || settings.modules + ; + modifyExisting = (modifyExisting !== undefined) + ? modifyExisting + : true + ; + $.each(modules, function(index, name) { + var + namespace = (module.moduleExists(name)) + ? $.fn[name].settings.namespace || false + : true, + $existingModules + ; + if(module.moduleExists(name)) { + module.verbose('Changing default setting', setting, value, name); + $.fn[name].settings[setting] = value; + if(modifyExisting && namespace) { + $existingModules = $(':data(module-' + namespace + ')'); + if($existingModules.length > 0) { + module.verbose('Modifying existing settings', $existingModules); + $existingModules[name]('setting', setting, value); + } + } + } + }); + }, + settings: function(newSettings, modules, modifyExisting) { + modules = (typeof modules === 'string') + ? [modules] + : modules || settings.modules + ; + modifyExisting = (modifyExisting !== undefined) + ? modifyExisting + : true + ; + $.each(modules, function(index, name) { + var + $existingModules + ; + if(module.moduleExists(name)) { + module.verbose('Changing default setting', newSettings, name); + $.extend(true, $.fn[name].settings, newSettings); + if(modifyExisting && namespace) { + $existingModules = $(':data(module-' + namespace + ')'); + if($existingModules.length > 0) { + module.verbose('Modifying existing settings', $existingModules); + $existingModules[name]('setting', newSettings); + } + } + } + }); + } + }, + + enable: { + console: function() { + module.console(true); + }, + debug: function(modules, modifyExisting) { + modules = modules || settings.modules; + module.debug('Enabling debug for modules', modules); + module.change.setting('debug', true, modules, modifyExisting); + }, + verbose: function(modules, modifyExisting) { + modules = modules || settings.modules; + module.debug('Enabling verbose debug for modules', modules); + module.change.setting('verbose', true, modules, modifyExisting); + } + }, + disable: { + console: function() { + module.console(false); + }, + debug: function(modules, modifyExisting) { + modules = modules || settings.modules; + module.debug('Disabling debug for modules', modules); + module.change.setting('debug', false, modules, modifyExisting); + }, + verbose: function(modules, modifyExisting) { + modules = modules || settings.modules; + module.debug('Disabling verbose debug for modules', modules); + module.change.setting('verbose', false, modules, modifyExisting); + } + }, + + console: function(enable) { + if(enable) { + if(instance.cache.console === undefined) { + module.error(error.console); + return; + } + module.debug('Restoring console function'); + window.console = instance.cache.console; + } + else { + module.debug('Disabling console function'); + instance.cache.console = window.console; + window.console = { + clear : function(){}, + error : function(){}, + group : function(){}, + groupCollapsed : function(){}, + groupEnd : function(){}, + info : function(){}, + log : function(){}, + markTimeline : function(){}, + warn : function(){} + }; + } + }, + + destroy: function() { + module.verbose('Destroying previous site for', $module); + $module + .removeData(moduleNamespace) + ; + }, + + cache: {}, + + setting: function(name, value) { + if( $.isPlainObject(name) ) { + $.extend(true, settings, name); + } + else if(value !== undefined) { + settings[name] = value; + } + else { + return settings[name]; + } + }, + internal: function(name, value) { + if( $.isPlainObject(name) ) { + $.extend(true, module, name); + } + else if(value !== undefined) { + module[name] = value; + } + else { + return module[name]; + } + }, + debug: function() { + if(settings.debug) { + if(settings.performance) { + module.performance.log(arguments); + } + else { + module.debug = Function.prototype.bind.call(console.info, console, settings.name + ':'); + module.debug.apply(console, arguments); + } + } + }, + verbose: function() { + if(settings.verbose && settings.debug) { + if(settings.performance) { + module.performance.log(arguments); + } + else { + module.verbose = Function.prototype.bind.call(console.info, console, settings.name + ':'); + module.verbose.apply(console, arguments); + } + } + }, + error: function() { + module.error = Function.prototype.bind.call(console.error, console, settings.name + ':'); + module.error.apply(console, arguments); + }, + performance: { + log: function(message) { + var + currentTime, + executionTime, + previousTime + ; + if(settings.performance) { + currentTime = new Date().getTime(); + previousTime = time || currentTime; + executionTime = currentTime - previousTime; + time = currentTime; + performance.push({ + 'Element' : element, + 'Name' : message[0], + 'Arguments' : [].slice.call(message, 1) || '', + 'Execution Time' : executionTime + }); + } + clearTimeout(module.performance.timer); + module.performance.timer = setTimeout(module.performance.display, 500); + }, + display: function() { + var + title = settings.name + ':', + totalTime = 0 + ; + time = false; + clearTimeout(module.performance.timer); + $.each(performance, function(index, data) { + totalTime += data['Execution Time']; + }); + title += ' ' + totalTime + 'ms'; + if( (console.group !== undefined || console.table !== undefined) && performance.length > 0) { + console.groupCollapsed(title); + if(console.table) { + console.table(performance); + } + else { + $.each(performance, function(index, data) { + console.log(data['Name'] + ': ' + data['Execution Time']+'ms'); + }); + } + console.groupEnd(); + } + performance = []; + } + }, + invoke: function(query, passedArguments, context) { + var + object = instance, + maxDepth, + found, + response + ; + passedArguments = passedArguments || queryArguments; + context = element || context; + if(typeof query == 'string' && object !== undefined) { + query = query.split(/[\. ]/); + maxDepth = query.length - 1; + $.each(query, function(depth, value) { + var camelCaseValue = (depth != maxDepth) + ? value + query[depth + 1].charAt(0).toUpperCase() + query[depth + 1].slice(1) + : query + ; + if( $.isPlainObject( object[camelCaseValue] ) && (depth != maxDepth) ) { + object = object[camelCaseValue]; + } + else if( object[camelCaseValue] !== undefined ) { + found = object[camelCaseValue]; + return false; + } + else if( $.isPlainObject( object[value] ) && (depth != maxDepth) ) { + object = object[value]; + } + else if( object[value] !== undefined ) { + found = object[value]; + return false; + } + else { + module.error(error.method, query); + return false; + } + }); + } + if ( $.isFunction( found ) ) { + response = found.apply(context, passedArguments); + } + else if(found !== undefined) { + response = found; + } + if($.isArray(returnedValue)) { + returnedValue.push(response); + } + else if(returnedValue !== undefined) { + returnedValue = [returnedValue, response]; + } + else if(response !== undefined) { + returnedValue = response; + } + return found; + } + }; + + if(methodInvoked) { + if(instance === undefined) { + module.initialize(); + } + module.invoke(query); + } + else { + if(instance !== undefined) { + module.destroy(); + } + module.initialize(); + } + return (returnedValue !== undefined) + ? returnedValue + : this + ; +}; + +$.site.settings = { + + name : 'Site', + namespace : 'site', + + error : { + console : 'Console cannot be restored, most likely it was overwritten outside of module', + method : 'The method you called is not defined.' + }, + + debug : false, + verbose : false, + performance : true, + + modules: [ + 'accordion', + 'api', + 'checkbox', + 'dimmer', + 'dropdown', + 'embed', + 'form', + 'modal', + 'nag', + 'popup', + 'rating', + 'shape', + 'sidebar', + 'state', + 'sticky', + 'tab', + 'transition', + 'visit', + 'visibility' + ], + + siteNamespace : 'site', + namespaceStub : { + cache : {}, + config : {}, + sections : {}, + section : {}, + utilities : {} + } + +}; + +// allows for selection of elements with data attributes +$.extend($.expr[ ":" ], { + data: ($.expr.createPseudo) + ? $.expr.createPseudo(function(dataName) { + return function(elem) { + return !!$.data(elem, dataName); + }; + }) + : function(elem, i, match) { + // support: jQuery < 1.8 + return !!$.data(elem, match[ 3 ]); + } +}); + + +})( jQuery, window, document ); + +/*! + * # Semantic UI 2.2.6 - Form Validation + * http://github.com/semantic-org/semantic-ui/ + * + * + * Released under the MIT license + * http://opensource.org/licenses/MIT + * + */ + +;(function ($, window, document, undefined) { + +"use strict"; + +window = (typeof window != 'undefined' && window.Math == Math) + ? window + : (typeof self != 'undefined' && self.Math == Math) + ? self + : Function('return this')() +; + +$.fn.form = function(parameters) { + var + $allModules = $(this), + moduleSelector = $allModules.selector || '', + + time = new Date().getTime(), + performance = [], + + query = arguments[0], + legacyParameters = arguments[1], + methodInvoked = (typeof query == 'string'), + queryArguments = [].slice.call(arguments, 1), + returnedValue + ; + $allModules + .each(function() { + var + $module = $(this), + element = this, + + formErrors = [], + keyHeldDown = false, + + // set at run-time + $field, + $group, + $message, + $prompt, + $submit, + $clear, + $reset, + + settings, + validation, + + metadata, + selector, + className, + error, + + namespace, + moduleNamespace, + eventNamespace, + + instance, + module + ; + + module = { + + initialize: function() { + + // settings grabbed at run time + module.get.settings(); + if(methodInvoked) { + if(instance === undefined) { + module.instantiate(); + } + module.invoke(query); + } + else { + if(instance !== undefined) { + instance.invoke('destroy'); + } + module.verbose('Initializing form validation', $module, settings); + module.bindEvents(); + module.set.defaults(); + module.instantiate(); + } + }, + + instantiate: function() { + module.verbose('Storing instance of module', module); + instance = module; + $module + .data(moduleNamespace, module) + ; + }, + + destroy: function() { + module.verbose('Destroying previous module', instance); + module.removeEvents(); + $module + .removeData(moduleNamespace) + ; + }, + + refresh: function() { + module.verbose('Refreshing selector cache'); + $field = $module.find(selector.field); + $group = $module.find(selector.group); + $message = $module.find(selector.message); + $prompt = $module.find(selector.prompt); + + $submit = $module.find(selector.submit); + $clear = $module.find(selector.clear); + $reset = $module.find(selector.reset); + }, + + submit: function() { + module.verbose('Submitting form', $module); + $module + .submit() + ; + }, + + attachEvents: function(selector, action) { + action = action || 'submit'; + $(selector) + .on('click' + eventNamespace, function(event) { + module[action](); + event.preventDefault(); + }) + ; + }, + + bindEvents: function() { + module.verbose('Attaching form events'); + $module + .on('submit' + eventNamespace, module.validate.form) + .on('blur' + eventNamespace, selector.field, module.event.field.blur) + .on('click' + eventNamespace, selector.submit, module.submit) + .on('click' + eventNamespace, selector.reset, module.reset) + .on('click' + eventNamespace, selector.clear, module.clear) + ; + if(settings.keyboardShortcuts) { + $module + .on('keydown' + eventNamespace, selector.field, module.event.field.keydown) + ; + } + $field + .each(function() { + var + $input = $(this), + type = $input.prop('type'), + inputEvent = module.get.changeEvent(type, $input) + ; + $(this) + .on(inputEvent + eventNamespace, module.event.field.change) + ; + }) + ; + }, + + clear: function() { + $field + .each(function () { + var + $field = $(this), + $element = $field.parent(), + $fieldGroup = $field.closest($group), + $prompt = $fieldGroup.find(selector.prompt), + defaultValue = $field.data(metadata.defaultValue) || '', + isCheckbox = $element.is(selector.uiCheckbox), + isDropdown = $element.is(selector.uiDropdown), + isErrored = $fieldGroup.hasClass(className.error) + ; + if(isErrored) { + module.verbose('Resetting error on field', $fieldGroup); + $fieldGroup.removeClass(className.error); + $prompt.remove(); + } + if(isDropdown) { + module.verbose('Resetting dropdown value', $element, defaultValue); + $element.dropdown('clear'); + } + else if(isCheckbox) { + $field.prop('checked', false); + } + else { + module.verbose('Resetting field value', $field, defaultValue); + $field.val(''); + } + }) + ; + }, + + reset: function() { + $field + .each(function () { + var + $field = $(this), + $element = $field.parent(), + $fieldGroup = $field.closest($group), + $prompt = $fieldGroup.find(selector.prompt), + defaultValue = $field.data(metadata.defaultValue), + isCheckbox = $element.is(selector.uiCheckbox), + isDropdown = $element.is(selector.uiDropdown), + isErrored = $fieldGroup.hasClass(className.error) + ; + if(defaultValue === undefined) { + return; + } + if(isErrored) { + module.verbose('Resetting error on field', $fieldGroup); + $fieldGroup.removeClass(className.error); + $prompt.remove(); + } + if(isDropdown) { + module.verbose('Resetting dropdown value', $element, defaultValue); + $element.dropdown('restore defaults'); + } + else if(isCheckbox) { + module.verbose('Resetting checkbox value', $element, defaultValue); + $field.prop('checked', defaultValue); + } + else { + module.verbose('Resetting field value', $field, defaultValue); + $field.val(defaultValue); + } + }) + ; + }, + + is: { + bracketedRule: function(rule) { + return (rule.type && rule.type.match(settings.regExp.bracket)); + }, + empty: function($field) { + if(!$field || $field.length === 0) { + return true; + } + else if($field.is('input[type="checkbox"]')) { + return !$field.is(':checked'); + } + else { + return module.is.blank($field); + } + }, + blank: function($field) { + return $.trim($field.val()) === ''; + }, + valid: function() { + var + allValid = true + ; + module.verbose('Checking if form is valid'); + $.each(validation, function(fieldName, field) { + if( !( module.validate.field(field, fieldName) ) ) { + allValid = false; + } + }); + return allValid; + } + }, + + removeEvents: function() { + $module + .off(eventNamespace) + ; + $field + .off(eventNamespace) + ; + $submit + .off(eventNamespace) + ; + $field + .off(eventNamespace) + ; + }, + + event: { + field: { + keydown: function(event) { + var + $field = $(this), + key = event.which, + isInput = $field.is(selector.input), + isCheckbox = $field.is(selector.checkbox), + isInDropdown = ($field.closest(selector.uiDropdown).length > 0), + keyCode = { + enter : 13, + escape : 27 + } + ; + if( key == keyCode.escape) { + module.verbose('Escape key pressed blurring field'); + $field + .blur() + ; + } + if(!event.ctrlKey && key == keyCode.enter && isInput && !isInDropdown && !isCheckbox) { + if(!keyHeldDown) { + $field + .one('keyup' + eventNamespace, module.event.field.keyup) + ; + module.submit(); + module.debug('Enter pressed on input submitting form'); + } + keyHeldDown = true; + } + }, + keyup: function() { + keyHeldDown = false; + }, + blur: function(event) { + var + $field = $(this), + $fieldGroup = $field.closest($group), + validationRules = module.get.validation($field) + ; + if( $fieldGroup.hasClass(className.error) ) { + module.debug('Revalidating field', $field, validationRules); + if(validationRules) { + module.validate.field( validationRules ); + } + } + else if(settings.on == 'blur' || settings.on == 'change') { + if(validationRules) { + module.validate.field( validationRules ); + } + } + }, + change: function(event) { + var + $field = $(this), + $fieldGroup = $field.closest($group), + validationRules = module.get.validation($field) + ; + if(settings.on == 'change' || ( $fieldGroup.hasClass(className.error) && settings.revalidate) ) { + clearTimeout(module.timer); + module.timer = setTimeout(function() { + module.debug('Revalidating field', $field, module.get.validation($field)); + module.validate.field( validationRules ); + }, settings.delay); + } + } + } + + }, + + get: { + ancillaryValue: function(rule) { + if(!rule.type || (!rule.value && !module.is.bracketedRule(rule))) { + return false; + } + return (rule.value !== undefined) + ? rule.value + : rule.type.match(settings.regExp.bracket)[1] + '' + ; + }, + ruleName: function(rule) { + if( module.is.bracketedRule(rule) ) { + return rule.type.replace(rule.type.match(settings.regExp.bracket)[0], ''); + } + return rule.type; + }, + changeEvent: function(type, $input) { + if(type == 'checkbox' || type == 'radio' || type == 'hidden' || $input.is('select')) { + return 'change'; + } + else { + return module.get.inputEvent(); + } + }, + inputEvent: function() { + return (document.createElement('input').oninput !== undefined) + ? 'input' + : (document.createElement('input').onpropertychange !== undefined) + ? 'propertychange' + : 'keyup' + ; + }, + prompt: function(rule, field) { + var + ruleName = module.get.ruleName(rule), + ancillary = module.get.ancillaryValue(rule), + prompt = rule.prompt || settings.prompt[ruleName] || settings.text.unspecifiedRule, + requiresValue = (prompt.search('{value}') !== -1), + requiresName = (prompt.search('{name}') !== -1), + $label, + $field, + name + ; + if(requiresName || requiresValue) { + $field = module.get.field(field.identifier); + } + if(requiresValue) { + prompt = prompt.replace('{value}', $field.val()); + } + if(requiresName) { + $label = $field.closest(selector.group).find('label').eq(0); + name = ($label.length == 1) + ? $label.text() + : $field.prop('placeholder') || settings.text.unspecifiedField + ; + prompt = prompt.replace('{name}', name); + } + prompt = prompt.replace('{identifier}', field.identifier); + prompt = prompt.replace('{ruleValue}', ancillary); + if(!rule.prompt) { + module.verbose('Using default validation prompt for type', prompt, ruleName); + } + return prompt; + }, + settings: function() { + if($.isPlainObject(parameters)) { + var + keys = Object.keys(parameters), + isLegacySettings = (keys.length > 0) + ? (parameters[keys[0]].identifier !== undefined && parameters[keys[0]].rules !== undefined) + : false, + ruleKeys + ; + if(isLegacySettings) { + // 1.x (ducktyped) + settings = $.extend(true, {}, $.fn.form.settings, legacyParameters); + validation = $.extend({}, $.fn.form.settings.defaults, parameters); + module.error(settings.error.oldSyntax, element); + module.verbose('Extending settings from legacy parameters', validation, settings); + } + else { + // 2.x + if(parameters.fields) { + ruleKeys = Object.keys(parameters.fields); + if( typeof parameters.fields[ruleKeys[0]] == 'string' || $.isArray(parameters.fields[ruleKeys[0]]) ) { + $.each(parameters.fields, function(name, rules) { + if(typeof rules == 'string') { + rules = [rules]; + } + parameters.fields[name] = { + rules: [] + }; + $.each(rules, function(index, rule) { + parameters.fields[name].rules.push({ type: rule }); + }); + }); + } + } + + settings = $.extend(true, {}, $.fn.form.settings, parameters); + validation = $.extend({}, $.fn.form.settings.defaults, settings.fields); + module.verbose('Extending settings', validation, settings); + } + } + else { + settings = $.fn.form.settings; + validation = $.fn.form.settings.defaults; + module.verbose('Using default form validation', validation, settings); + } + + // shorthand + namespace = settings.namespace; + metadata = settings.metadata; + selector = settings.selector; + className = settings.className; + error = settings.error; + moduleNamespace = 'module-' + namespace; + eventNamespace = '.' + namespace; + + // grab instance + instance = $module.data(moduleNamespace); + + // refresh selector cache + module.refresh(); + }, + field: function(identifier) { + module.verbose('Finding field with identifier', identifier); + if( $field.filter('#' + identifier).length > 0 ) { + return $field.filter('#' + identifier); + } + else if( $field.filter('[name="' + identifier +'"]').length > 0 ) { + return $field.filter('[name="' + identifier +'"]'); + } + else if( $field.filter('[name="' + identifier +'[]"]').length > 0 ) { + return $field.filter('[name="' + identifier +'[]"]'); + } + else if( $field.filter('[data-' + metadata.validate + '="'+ identifier +'"]').length > 0 ) { + return $field.filter('[data-' + metadata.validate + '="'+ identifier +'"]'); + } + return $('<input/>'); + }, + fields: function(fields) { + var + $fields = $() + ; + $.each(fields, function(index, name) { + $fields = $fields.add( module.get.field(name) ); + }); + return $fields; + }, + validation: function($field) { + var + fieldValidation, + identifier + ; + if(!validation) { + return false; + } + $.each(validation, function(fieldName, field) { + identifier = field.identifier || fieldName; + if( module.get.field(identifier)[0] == $field[0] ) { + field.identifier = identifier; + fieldValidation = field; + } + }); + return fieldValidation || false; + }, + value: function (field) { + var + fields = [], + results + ; + fields.push(field); + results = module.get.values.call(element, fields); + return results[field]; + }, + values: function (fields) { + var + $fields = $.isArray(fields) + ? module.get.fields(fields) + : $field, + values = {} + ; + $fields.each(function(index, field) { + var + $field = $(field), + type = $field.prop('type'), + name = $field.prop('name'), + value = $field.val(), + isCheckbox = $field.is(selector.checkbox), + isRadio = $field.is(selector.radio), + isMultiple = (name.indexOf('[]') !== -1), + isChecked = (isCheckbox) + ? $field.is(':checked') + : false + ; + if(name) { + if(isMultiple) { + name = name.replace('[]', ''); + if(!values[name]) { + values[name] = []; + } + if(isCheckbox) { + if(isChecked) { + values[name].push(value || true); + } + else { + values[name].push(false); + } + } + else { + values[name].push(value); + } + } + else { + if(isRadio) { + if(isChecked) { + values[name] = value; + } + } + else if(isCheckbox) { + if(isChecked) { + values[name] = value || true; + } + else { + values[name] = false; + } + } + else { + values[name] = value; + } + } + } + }); + return values; + } + }, + + has: { + + field: function(identifier) { + module.verbose('Checking for existence of a field with identifier', identifier); + if(typeof identifier !== 'string') { + module.error(error.identifier, identifier); + } + if( $field.filter('#' + identifier).length > 0 ) { + return true; + } + else if( $field.filter('[name="' + identifier +'"]').length > 0 ) { + return true; + } + else if( $field.filter('[data-' + metadata.validate + '="'+ identifier +'"]').length > 0 ) { + return true; + } + return false; + } + + }, + + add: { + prompt: function(identifier, errors) { + var + $field = module.get.field(identifier), + $fieldGroup = $field.closest($group), + $prompt = $fieldGroup.children(selector.prompt), + promptExists = ($prompt.length !== 0) + ; + errors = (typeof errors == 'string') + ? [errors] + : errors + ; + module.verbose('Adding field error state', identifier); + $fieldGroup + .addClass(className.error) + ; + if(settings.inline) { + if(!promptExists) { + $prompt = settings.templates.prompt(errors); + $prompt + .appendTo($fieldGroup) + ; + } + $prompt + .html(errors[0]) + ; + if(!promptExists) { + if(settings.transition && $.fn.transition !== undefined && $module.transition('is supported')) { + module.verbose('Displaying error with css transition', settings.transition); + $prompt.transition(settings.transition + ' in', settings.duration); + } + else { + module.verbose('Displaying error with fallback javascript animation'); + $prompt + .fadeIn(settings.duration) + ; + } + } + else { + module.verbose('Inline errors are disabled, no inline error added', identifier); + } + } + }, + errors: function(errors) { + module.debug('Adding form error messages', errors); + module.set.error(); + $message + .html( settings.templates.error(errors) ) + ; + } + }, + + remove: { + prompt: function(identifier) { + var + $field = module.get.field(identifier), + $fieldGroup = $field.closest($group), + $prompt = $fieldGroup.children(selector.prompt) + ; + $fieldGroup + .removeClass(className.error) + ; + if(settings.inline && $prompt.is(':visible')) { + module.verbose('Removing prompt for field', identifier); + if(settings.transition && $.fn.transition !== undefined && $module.transition('is supported')) { + $prompt.transition(settings.transition + ' out', settings.duration, function() { + $prompt.remove(); + }); + } + else { + $prompt + .fadeOut(settings.duration, function(){ + $prompt.remove(); + }) + ; + } + } + } + }, + + set: { + success: function() { + $module + .removeClass(className.error) + .addClass(className.success) + ; + }, + defaults: function () { + $field + .each(function () { + var + $field = $(this), + isCheckbox = ($field.filter(selector.checkbox).length > 0), + value = (isCheckbox) + ? $field.is(':checked') + : $field.val() + ; + $field.data(metadata.defaultValue, value); + }) + ; + }, + error: function() { + $module + .removeClass(className.success) + .addClass(className.error) + ; + }, + value: function (field, value) { + var + fields = {} + ; + fields[field] = value; + return module.set.values.call(element, fields); + }, + values: function (fields) { + if($.isEmptyObject(fields)) { + return; + } + $.each(fields, function(key, value) { + var + $field = module.get.field(key), + $element = $field.parent(), + isMultiple = $.isArray(value), + isCheckbox = $element.is(selector.uiCheckbox), + isDropdown = $element.is(selector.uiDropdown), + isRadio = ($field.is(selector.radio) && isCheckbox), + fieldExists = ($field.length > 0), + $multipleField + ; + if(fieldExists) { + if(isMultiple && isCheckbox) { + module.verbose('Selecting multiple', value, $field); + $element.checkbox('uncheck'); + $.each(value, function(index, value) { + $multipleField = $field.filter('[value="' + value + '"]'); + $element = $multipleField.parent(); + if($multipleField.length > 0) { + $element.checkbox('check'); + } + }); + } + else if(isRadio) { + module.verbose('Selecting radio value', value, $field); + $field.filter('[value="' + value + '"]') + .parent(selector.uiCheckbox) + .checkbox('check') + ; + } + else if(isCheckbox) { + module.verbose('Setting checkbox value', value, $element); + if(value === true) { + $element.checkbox('check'); + } + else { + $element.checkbox('uncheck'); + } + } + else if(isDropdown) { + module.verbose('Setting dropdown value', value, $element); + $element.dropdown('set selected', value); + } + else { + module.verbose('Setting field value', value, $field); + $field.val(value); + } + } + }); + } + }, + + validate: { + + form: function(event, ignoreCallbacks) { + var + values = module.get.values(), + apiRequest + ; + + // input keydown event will fire submit repeatedly by browser default + if(keyHeldDown) { + return false; + } + + // reset errors + formErrors = []; + if( module.is.valid() ) { + module.debug('Form has no validation errors, submitting'); + module.set.success(); + if(ignoreCallbacks !== true) { + return settings.onSuccess.call(element, event, values); + } + } + else { + module.debug('Form has errors'); + module.set.error(); + if(!settings.inline) { + module.add.errors(formErrors); + } + // prevent ajax submit + if($module.data('moduleApi') !== undefined) { + event.stopImmediatePropagation(); + } + if(ignoreCallbacks !== true) { + return settings.onFailure.call(element, formErrors, values); + } + } + }, + + // takes a validation object and returns whether field passes validation + field: function(field, fieldName) { + var + identifier = field.identifier || fieldName, + $field = module.get.field(identifier), + $dependsField = (field.depends) + ? module.get.field(field.depends) + : false, + fieldValid = true, + fieldErrors = [] + ; + if(!field.identifier) { + module.debug('Using field name as identifier', identifier); + field.identifier = identifier; + } + if($field.prop('disabled')) { + module.debug('Field is disabled. Skipping', identifier); + fieldValid = true; + } + else if(field.optional && module.is.blank($field)){ + module.debug('Field is optional and blank. Skipping', identifier); + fieldValid = true; + } + else if(field.depends && module.is.empty($dependsField)) { + module.debug('Field depends on another value that is not present or empty. Skipping', $dependsField); + fieldValid = true; + } + else if(field.rules !== undefined) { + $.each(field.rules, function(index, rule) { + if( module.has.field(identifier) && !( module.validate.rule(field, rule) ) ) { + module.debug('Field is invalid', identifier, rule.type); + fieldErrors.push(module.get.prompt(rule, field)); + fieldValid = false; + } + }); + } + if(fieldValid) { + module.remove.prompt(identifier, fieldErrors); + settings.onValid.call($field); + } + else { + formErrors = formErrors.concat(fieldErrors); + module.add.prompt(identifier, fieldErrors); + settings.onInvalid.call($field, fieldErrors); + return false; + } + return true; + }, + + // takes validation rule and returns whether field passes rule + rule: function(field, rule) { + var + $field = module.get.field(field.identifier), + type = rule.type, + value = $field.val(), + isValid = true, + ancillary = module.get.ancillaryValue(rule), + ruleName = module.get.ruleName(rule), + ruleFunction = settings.rules[ruleName] + ; + if( !$.isFunction(ruleFunction) ) { + module.error(error.noRule, ruleName); + return; + } + // cast to string avoiding encoding special values + value = (value === undefined || value === '' || value === null) + ? '' + : $.trim(value + '') + ; + return ruleFunction.call($field, value, ancillary); + } + }, + + setting: function(name, value) { + if( $.isPlainObject(name) ) { + $.extend(true, settings, name); + } + else if(value !== undefined) { + settings[name] = value; + } + else { + return settings[name]; + } + }, + internal: function(name, value) { + if( $.isPlainObject(name) ) { + $.extend(true, module, name); + } + else if(value !== undefined) { + module[name] = value; + } + else { + return module[name]; + } + }, + debug: function() { + if(!settings.silent && settings.debug) { + if(settings.performance) { + module.performance.log(arguments); + } + else { + module.debug = Function.prototype.bind.call(console.info, console, settings.name + ':'); + module.debug.apply(console, arguments); + } + } + }, + verbose: function() { + if(!settings.silent && settings.verbose && settings.debug) { + if(settings.performance) { + module.performance.log(arguments); + } + else { + module.verbose = Function.prototype.bind.call(console.info, console, settings.name + ':'); + module.verbose.apply(console, arguments); + } + } + }, + error: function() { + if(!settings.silent) { + module.error = Function.prototype.bind.call(console.error, console, settings.name + ':'); + module.error.apply(console, arguments); + } + }, + performance: { + log: function(message) { + var + currentTime, + executionTime, + previousTime + ; + if(settings.performance) { + currentTime = new Date().getTime(); + previousTime = time || currentTime; + executionTime = currentTime - previousTime; + time = currentTime; + performance.push({ + 'Name' : message[0], + 'Arguments' : [].slice.call(message, 1) || '', + 'Element' : element, + 'Execution Time' : executionTime + }); + } + clearTimeout(module.performance.timer); + module.performance.timer = setTimeout(module.performance.display, 500); + }, + display: function() { + var + title = settings.name + ':', + totalTime = 0 + ; + time = false; + clearTimeout(module.performance.timer); + $.each(performance, function(index, data) { + totalTime += data['Execution Time']; + }); + title += ' ' + totalTime + 'ms'; + if(moduleSelector) { + title += ' \'' + moduleSelector + '\''; + } + if($allModules.length > 1) { + title += ' ' + '(' + $allModules.length + ')'; + } + if( (console.group !== undefined || console.table !== undefined) && performance.length > 0) { + console.groupCollapsed(title); + if(console.table) { + console.table(performance); + } + else { + $.each(performance, function(index, data) { + console.log(data['Name'] + ': ' + data['Execution Time']+'ms'); + }); + } + console.groupEnd(); + } + performance = []; + } + }, + invoke: function(query, passedArguments, context) { + var + object = instance, + maxDepth, + found, + response + ; + passedArguments = passedArguments || queryArguments; + context = element || context; + if(typeof query == 'string' && object !== undefined) { + query = query.split(/[\. ]/); + maxDepth = query.length - 1; + $.each(query, function(depth, value) { + var camelCaseValue = (depth != maxDepth) + ? value + query[depth + 1].charAt(0).toUpperCase() + query[depth + 1].slice(1) + : query + ; + if( $.isPlainObject( object[camelCaseValue] ) && (depth != maxDepth) ) { + object = object[camelCaseValue]; + } + else if( object[camelCaseValue] !== undefined ) { + found = object[camelCaseValue]; + return false; + } + else if( $.isPlainObject( object[value] ) && (depth != maxDepth) ) { + object = object[value]; + } + else if( object[value] !== undefined ) { + found = object[value]; + return false; + } + else { + return false; + } + }); + } + if( $.isFunction( found ) ) { + response = found.apply(context, passedArguments); + } + else if(found !== undefined) { + response = found; + } + if($.isArray(returnedValue)) { + returnedValue.push(response); + } + else if(returnedValue !== undefined) { + returnedValue = [returnedValue, response]; + } + else if(response !== undefined) { + returnedValue = response; + } + return found; + } + }; + module.initialize(); + }) + ; + + return (returnedValue !== undefined) + ? returnedValue + : this + ; +}; + +$.fn.form.settings = { + + name : 'Form', + namespace : 'form', + + debug : false, + verbose : false, + performance : true, + + fields : false, + + keyboardShortcuts : true, + on : 'submit', + inline : false, + + delay : 200, + revalidate : true, + + transition : 'scale', + duration : 200, + + onValid : function() {}, + onInvalid : function() {}, + onSuccess : function() { return true; }, + onFailure : function() { return false; }, + + metadata : { + defaultValue : 'default', + validate : 'validate' + }, + + regExp: { + bracket : /\[(.*)\]/i, + decimal : /^\d*(\.)\d+/, + email : /^[a-z0-9!#$%&'*+\/=?^_`{|}~.-]+@[a-z0-9]([a-z0-9-]*[a-z0-9])?(\.[a-z0-9]([a-z0-9-]*[a-z0-9])?)*$/i, + escape : /[\-\[\]\/\{\}\(\)\*\+\?\.\\\^\$\|]/g, + flags : /^\/(.*)\/(.*)?/, + integer : /^\-?\d+$/, + number : /^\-?\d*(\.\d+)?$/, + url : /(https?:\/\/(?:www\.|(?!www))[^\s\.]+\.[^\s]{2,}|www\.[^\s]+\.[^\s]{2,})/i + }, + + text: { + unspecifiedRule : 'Please enter a valid value', + unspecifiedField : 'This field' + }, + + prompt: { + empty : '{name} must have a value', + checked : '{name} must be checked', + email : '{name} must be a valid e-mail', + url : '{name} must be a valid url', + regExp : '{name} is not formatted correctly', + integer : '{name} must be an integer', + decimal : '{name} must be a decimal number', + number : '{name} must be set to a number', + is : '{name} must be "{ruleValue}"', + isExactly : '{name} must be exactly "{ruleValue}"', + not : '{name} cannot be set to "{ruleValue}"', + notExactly : '{name} cannot be set to exactly "{ruleValue}"', + contain : '{name} cannot contain "{ruleValue}"', + containExactly : '{name} cannot contain exactly "{ruleValue}"', + doesntContain : '{name} must contain "{ruleValue}"', + doesntContainExactly : '{name} must contain exactly "{ruleValue}"', + minLength : '{name} must be at least {ruleValue} characters', + length : '{name} must be at least {ruleValue} characters', + exactLength : '{name} must be exactly {ruleValue} characters', + maxLength : '{name} cannot be longer than {ruleValue} characters', + match : '{name} must match {ruleValue} field', + different : '{name} must have a different value than {ruleValue} field', + creditCard : '{name} must be a valid credit card number', + minCount : '{name} must have at least {ruleValue} choices', + exactCount : '{name} must have exactly {ruleValue} choices', + maxCount : '{name} must have {ruleValue} or less choices' + }, + + selector : { + checkbox : 'input[type="checkbox"], input[type="radio"]', + clear : '.clear', + field : 'input, textarea, select', + group : '.field', + input : 'input', + message : '.error.message', + prompt : '.prompt.label', + radio : 'input[type="radio"]', + reset : '.reset:not([type="reset"])', + submit : '.submit:not([type="submit"])', + uiCheckbox : '.ui.checkbox', + uiDropdown : '.ui.dropdown' + }, + + className : { + error : 'error', + label : 'ui prompt label', + pressed : 'down', + success : 'success' + }, + + error: { + identifier : 'You must specify a string identifier for each field', + method : 'The method you called is not defined.', + noRule : 'There is no rule matching the one you specified', + oldSyntax : 'Starting in 2.0 forms now only take a single settings object. Validation settings converted to new syntax automatically.' + }, + + templates: { + + // template that produces error message + error: function(errors) { + var + html = '<ul class="list">' + ; + $.each(errors, function(index, value) { + html += '<li>' + value + '</li>'; + }); + html += '</ul>'; + return $(html); + }, + + // template that produces label + prompt: function(errors) { + return $('<div/>') + .addClass('ui basic red pointing prompt label') + .html(errors[0]) + ; + } + }, + + rules: { + + // is not empty or blank string + empty: function(value) { + return !(value === undefined || '' === value || $.isArray(value) && value.length === 0); + }, + + // checkbox checked + checked: function() { + return ($(this).filter(':checked').length > 0); + }, + + // is most likely an email + email: function(value){ + return $.fn.form.settings.regExp.email.test(value); + }, + + // value is most likely url + url: function(value) { + return $.fn.form.settings.regExp.url.test(value); + }, + + // matches specified regExp + regExp: function(value, regExp) { + if(regExp instanceof RegExp) { + return value.match(regExp); + } + var + regExpParts = regExp.match($.fn.form.settings.regExp.flags), + flags + ; + // regular expression specified as /baz/gi (flags) + if(regExpParts) { + regExp = (regExpParts.length >= 2) + ? regExpParts[1] + : regExp + ; + flags = (regExpParts.length >= 3) + ? regExpParts[2] + : '' + ; + } + return value.match( new RegExp(regExp, flags) ); + }, + + // is valid integer or matches range + integer: function(value, range) { + var + intRegExp = $.fn.form.settings.regExp.integer, + min, + max, + parts + ; + if( !range || ['', '..'].indexOf(range) !== -1) { + // do nothing + } + else if(range.indexOf('..') == -1) { + if(intRegExp.test(range)) { + min = max = range - 0; + } + } + else { + parts = range.split('..', 2); + if(intRegExp.test(parts[0])) { + min = parts[0] - 0; + } + if(intRegExp.test(parts[1])) { + max = parts[1] - 0; + } + } + return ( + intRegExp.test(value) && + (min === undefined || value >= min) && + (max === undefined || value <= max) + ); + }, + + // is valid number (with decimal) + decimal: function(value) { + return $.fn.form.settings.regExp.decimal.test(value); + }, + + // is valid number + number: function(value) { + return $.fn.form.settings.regExp.number.test(value); + }, + + // is value (case insensitive) + is: function(value, text) { + text = (typeof text == 'string') + ? text.toLowerCase() + : text + ; + value = (typeof value == 'string') + ? value.toLowerCase() + : value + ; + return (value == text); + }, + + // is value + isExactly: function(value, text) { + return (value == text); + }, + + // value is not another value (case insensitive) + not: function(value, notValue) { + value = (typeof value == 'string') + ? value.toLowerCase() + : value + ; + notValue = (typeof notValue == 'string') + ? notValue.toLowerCase() + : notValue + ; + return (value != notValue); + }, + + // value is not another value (case sensitive) + notExactly: function(value, notValue) { + return (value != notValue); + }, + + // value contains text (insensitive) + contains: function(value, text) { + // escape regex characters + text = text.replace($.fn.form.settings.regExp.escape, "\\$&"); + return (value.search( new RegExp(text, 'i') ) !== -1); + }, + + // value contains text (case sensitive) + containsExactly: function(value, text) { + // escape regex characters + text = text.replace($.fn.form.settings.regExp.escape, "\\$&"); + return (value.search( new RegExp(text) ) !== -1); + }, + + // value contains text (insensitive) + doesntContain: function(value, text) { + // escape regex characters + text = text.replace($.fn.form.settings.regExp.escape, "\\$&"); + return (value.search( new RegExp(text, 'i') ) === -1); + }, + + // value contains text (case sensitive) + doesntContainExactly: function(value, text) { + // escape regex characters + text = text.replace($.fn.form.settings.regExp.escape, "\\$&"); + return (value.search( new RegExp(text) ) === -1); + }, + + // is at least string length + minLength: function(value, requiredLength) { + return (value !== undefined) + ? (value.length >= requiredLength) + : false + ; + }, + + // see rls notes for 2.0.6 (this is a duplicate of minLength) + length: function(value, requiredLength) { + return (value !== undefined) + ? (value.length >= requiredLength) + : false + ; + }, + + // is exactly length + exactLength: function(value, requiredLength) { + return (value !== undefined) + ? (value.length == requiredLength) + : false + ; + }, + + // is less than length + maxLength: function(value, maxLength) { + return (value !== undefined) + ? (value.length <= maxLength) + : false + ; + }, + + // matches another field + match: function(value, identifier) { + var + $form = $(this), + matchingValue + ; + if( $('[data-validate="'+ identifier +'"]').length > 0 ) { + matchingValue = $('[data-validate="'+ identifier +'"]').val(); + } + else if($('#' + identifier).length > 0) { + matchingValue = $('#' + identifier).val(); + } + else if($('[name="' + identifier +'"]').length > 0) { + matchingValue = $('[name="' + identifier + '"]').val(); + } + else if( $('[name="' + identifier +'[]"]').length > 0 ) { + matchingValue = $('[name="' + identifier +'[]"]'); + } + return (matchingValue !== undefined) + ? ( value.toString() == matchingValue.toString() ) + : false + ; + }, + + // different than another field + different: function(value, identifier) { + // use either id or name of field + var + $form = $(this), + matchingValue + ; + if( $('[data-validate="'+ identifier +'"]').length > 0 ) { + matchingValue = $('[data-validate="'+ identifier +'"]').val(); + } + else if($('#' + identifier).length > 0) { + matchingValue = $('#' + identifier).val(); + } + else if($('[name="' + identifier +'"]').length > 0) { + matchingValue = $('[name="' + identifier + '"]').val(); + } + else if( $('[name="' + identifier +'[]"]').length > 0 ) { + matchingValue = $('[name="' + identifier +'[]"]'); + } + return (matchingValue !== undefined) + ? ( value.toString() !== matchingValue.toString() ) + : false + ; + }, + + creditCard: function(cardNumber, cardTypes) { + var + cards = { + visa: { + pattern : /^4/, + length : [16] + }, + amex: { + pattern : /^3[47]/, + length : [15] + }, + mastercard: { + pattern : /^5[1-5]/, + length : [16] + }, + discover: { + pattern : /^(6011|622(12[6-9]|1[3-9][0-9]|[2-8][0-9]{2}|9[0-1][0-9]|92[0-5]|64[4-9])|65)/, + length : [16] + }, + unionPay: { + pattern : /^(62|88)/, + length : [16, 17, 18, 19] + }, + jcb: { + pattern : /^35(2[89]|[3-8][0-9])/, + length : [16] + }, + maestro: { + pattern : /^(5018|5020|5038|6304|6759|676[1-3])/, + length : [12, 13, 14, 15, 16, 17, 18, 19] + }, + dinersClub: { + pattern : /^(30[0-5]|^36)/, + length : [14] + }, + laser: { + pattern : /^(6304|670[69]|6771)/, + length : [16, 17, 18, 19] + }, + visaElectron: { + pattern : /^(4026|417500|4508|4844|491(3|7))/, + length : [16] + } + }, + valid = {}, + validCard = false, + requiredTypes = (typeof cardTypes == 'string') + ? cardTypes.split(',') + : false, + unionPay, + validation + ; + + if(typeof cardNumber !== 'string' || cardNumber.length === 0) { + return; + } + + // verify card types + if(requiredTypes) { + $.each(requiredTypes, function(index, type){ + // verify each card type + validation = cards[type]; + if(validation) { + valid = { + length : ($.inArray(cardNumber.length, validation.length) !== -1), + pattern : (cardNumber.search(validation.pattern) !== -1) + }; + if(valid.length && valid.pattern) { + validCard = true; + } + } + }); + + if(!validCard) { + return false; + } + } + + // skip luhn for UnionPay + unionPay = { + number : ($.inArray(cardNumber.length, cards.unionPay.length) !== -1), + pattern : (cardNumber.search(cards.unionPay.pattern) !== -1) + }; + if(unionPay.number && unionPay.pattern) { + return true; + } + + // verify luhn, adapted from <https://gist.github.com/2134376> + var + length = cardNumber.length, + multiple = 0, + producedValue = [ + [0, 1, 2, 3, 4, 5, 6, 7, 8, 9], + [0, 2, 4, 6, 8, 1, 3, 5, 7, 9] + ], + sum = 0 + ; + while (length--) { + sum += producedValue[multiple][parseInt(cardNumber.charAt(length), 10)]; + multiple ^= 1; + } + return (sum % 10 === 0 && sum > 0); + }, + + minCount: function(value, minCount) { + if(minCount == 0) { + return true; + } + if(minCount == 1) { + return (value !== ''); + } + return (value.split(',').length >= minCount); + }, + + exactCount: function(value, exactCount) { + if(exactCount == 0) { + return (value === ''); + } + if(exactCount == 1) { + return (value !== '' && value.search(',') === -1); + } + return (value.split(',').length == exactCount); + }, + + maxCount: function(value, maxCount) { + if(maxCount == 0) { + return false; + } + if(maxCount == 1) { + return (value.search(',') === -1); + } + return (value.split(',').length <= maxCount); + } + } + +}; + +})( jQuery, window, document ); + +/*! + * # Semantic UI 2.2.6 - Accordion + * http://github.com/semantic-org/semantic-ui/ + * + * + * Released under the MIT license + * http://opensource.org/licenses/MIT + * + */ + +;(function ($, window, document, undefined) { + +"use strict"; + +window = (typeof window != 'undefined' && window.Math == Math) + ? window + : (typeof self != 'undefined' && self.Math == Math) + ? self + : Function('return this')() +; + +$.fn.accordion = function(parameters) { + var + $allModules = $(this), + + time = new Date().getTime(), + performance = [], + + query = arguments[0], + methodInvoked = (typeof query == 'string'), + queryArguments = [].slice.call(arguments, 1), + + requestAnimationFrame = window.requestAnimationFrame + || window.mozRequestAnimationFrame + || window.webkitRequestAnimationFrame + || window.msRequestAnimationFrame + || function(callback) { setTimeout(callback, 0); }, + + returnedValue + ; + $allModules + .each(function() { + var + settings = ( $.isPlainObject(parameters) ) + ? $.extend(true, {}, $.fn.accordion.settings, parameters) + : $.extend({}, $.fn.accordion.settings), + + className = settings.className, + namespace = settings.namespace, + selector = settings.selector, + error = settings.error, + + eventNamespace = '.' + namespace, + moduleNamespace = 'module-' + namespace, + moduleSelector = $allModules.selector || '', + + $module = $(this), + $title = $module.find(selector.title), + $content = $module.find(selector.content), + + element = this, + instance = $module.data(moduleNamespace), + observer, + module + ; + + module = { + + initialize: function() { + module.debug('Initializing', $module); + module.bind.events(); + if(settings.observeChanges) { + module.observeChanges(); + } + module.instantiate(); + }, + + instantiate: function() { + instance = module; + $module + .data(moduleNamespace, module) + ; + }, + + destroy: function() { + module.debug('Destroying previous instance', $module); + $module + .off(eventNamespace) + .removeData(moduleNamespace) + ; + }, + + refresh: function() { + $title = $module.find(selector.title); + $content = $module.find(selector.content); + }, + + observeChanges: function() { + if('MutationObserver' in window) { + observer = new MutationObserver(function(mutations) { + module.debug('DOM tree modified, updating selector cache'); + module.refresh(); + }); + observer.observe(element, { + childList : true, + subtree : true + }); + module.debug('Setting up mutation observer', observer); + } + }, + + bind: { + events: function() { + module.debug('Binding delegated events'); + $module + .on(settings.on + eventNamespace, selector.trigger, module.event.click) + ; + } + }, + + event: { + click: function() { + module.toggle.call(this); + } + }, + + toggle: function(query) { + var + $activeTitle = (query !== undefined) + ? (typeof query === 'number') + ? $title.eq(query) + : $(query).closest(selector.title) + : $(this).closest(selector.title), + $activeContent = $activeTitle.next($content), + isAnimating = $activeContent.hasClass(className.animating), + isActive = $activeContent.hasClass(className.active), + isOpen = (isActive && !isAnimating), + isOpening = (!isActive && isAnimating) + ; + module.debug('Toggling visibility of content', $activeTitle); + if(isOpen || isOpening) { + if(settings.collapsible) { + module.close.call($activeTitle); + } + else { + module.debug('Cannot close accordion content collapsing is disabled'); + } + } + else { + module.open.call($activeTitle); + } + }, + + open: function(query) { + var + $activeTitle = (query !== undefined) + ? (typeof query === 'number') + ? $title.eq(query) + : $(query).closest(selector.title) + : $(this).closest(selector.title), + $activeContent = $activeTitle.next($content), + isAnimating = $activeContent.hasClass(className.animating), + isActive = $activeContent.hasClass(className.active), + isOpen = (isActive || isAnimating) + ; + if(isOpen) { + module.debug('Accordion already open, skipping', $activeContent); + return; + } + module.debug('Opening accordion content', $activeTitle); + settings.onOpening.call($activeContent); + if(settings.exclusive) { + module.closeOthers.call($activeTitle); + } + $activeTitle + .addClass(className.active) + ; + $activeContent + .stop(true, true) + .addClass(className.animating) + ; + if(settings.animateChildren) { + if($.fn.transition !== undefined && $module.transition('is supported')) { + $activeContent + .children() + .transition({ + animation : 'fade in', + queue : false, + useFailSafe : true, + debug : settings.debug, + verbose : settings.verbose, + duration : settings.duration + }) + ; + } + else { + $activeContent + .children() + .stop(true, true) + .animate({ + opacity: 1 + }, settings.duration, module.resetOpacity) + ; + } + } + $activeContent + .slideDown(settings.duration, settings.easing, function() { + $activeContent + .removeClass(className.animating) + .addClass(className.active) + ; + module.reset.display.call(this); + settings.onOpen.call(this); + settings.onChange.call(this); + }) + ; + }, + + close: function(query) { + var + $activeTitle = (query !== undefined) + ? (typeof query === 'number') + ? $title.eq(query) + : $(query).closest(selector.title) + : $(this).closest(selector.title), + $activeContent = $activeTitle.next($content), + isAnimating = $activeContent.hasClass(className.animating), + isActive = $activeContent.hasClass(className.active), + isOpening = (!isActive && isAnimating), + isClosing = (isActive && isAnimating) + ; + if((isActive || isOpening) && !isClosing) { + module.debug('Closing accordion content', $activeContent); + settings.onClosing.call($activeContent); + $activeTitle + .removeClass(className.active) + ; + $activeContent + .stop(true, true) + .addClass(className.animating) + ; + if(settings.animateChildren) { + if($.fn.transition !== undefined && $module.transition('is supported')) { + $activeContent + .children() + .transition({ + animation : 'fade out', + queue : false, + useFailSafe : true, + debug : settings.debug, + verbose : settings.verbose, + duration : settings.duration + }) + ; + } + else { + $activeContent + .children() + .stop(true, true) + .animate({ + opacity: 0 + }, settings.duration, module.resetOpacity) + ; + } + } + $activeContent + .slideUp(settings.duration, settings.easing, function() { + $activeContent + .removeClass(className.animating) + .removeClass(className.active) + ; + module.reset.display.call(this); + settings.onClose.call(this); + settings.onChange.call(this); + }) + ; + } + }, + + closeOthers: function(index) { + var + $activeTitle = (index !== undefined) + ? $title.eq(index) + : $(this).closest(selector.title), + $parentTitles = $activeTitle.parents(selector.content).prev(selector.title), + $activeAccordion = $activeTitle.closest(selector.accordion), + activeSelector = selector.title + '.' + className.active + ':visible', + activeContent = selector.content + '.' + className.active + ':visible', + $openTitles, + $nestedTitles, + $openContents + ; + if(settings.closeNested) { + $openTitles = $activeAccordion.find(activeSelector).not($parentTitles); + $openContents = $openTitles.next($content); + } + else { + $openTitles = $activeAccordion.find(activeSelector).not($parentTitles); + $nestedTitles = $activeAccordion.find(activeContent).find(activeSelector).not($parentTitles); + $openTitles = $openTitles.not($nestedTitles); + $openContents = $openTitles.next($content); + } + if( ($openTitles.length > 0) ) { + module.debug('Exclusive enabled, closing other content', $openTitles); + $openTitles + .removeClass(className.active) + ; + $openContents + .removeClass(className.animating) + .stop(true, true) + ; + if(settings.animateChildren) { + if($.fn.transition !== undefined && $module.transition('is supported')) { + $openContents + .children() + .transition({ + animation : 'fade out', + useFailSafe : true, + debug : settings.debug, + verbose : settings.verbose, + duration : settings.duration + }) + ; + } + else { + $openContents + .children() + .stop(true, true) + .animate({ + opacity: 0 + }, settings.duration, module.resetOpacity) + ; + } + } + $openContents + .slideUp(settings.duration , settings.easing, function() { + $(this).removeClass(className.active); + module.reset.display.call(this); + }) + ; + } + }, + + reset: { + + display: function() { + module.verbose('Removing inline display from element', this); + $(this).css('display', ''); + if( $(this).attr('style') === '') { + $(this) + .attr('style', '') + .removeAttr('style') + ; + } + }, + + opacity: function() { + module.verbose('Removing inline opacity from element', this); + $(this).css('opacity', ''); + if( $(this).attr('style') === '') { + $(this) + .attr('style', '') + .removeAttr('style') + ; + } + }, + + }, + + setting: function(name, value) { + module.debug('Changing setting', name, value); + if( $.isPlainObject(name) ) { + $.extend(true, settings, name); + } + else if(value !== undefined) { + if($.isPlainObject(settings[name])) { + $.extend(true, settings[name], value); + } + else { + settings[name] = value; + } + } + else { + return settings[name]; + } + }, + internal: function(name, value) { + module.debug('Changing internal', name, value); + if(value !== undefined) { + if( $.isPlainObject(name) ) { + $.extend(true, module, name); + } + else { + module[name] = value; + } + } + else { + return module[name]; + } + }, + debug: function() { + if(!settings.silent && settings.debug) { + if(settings.performance) { + module.performance.log(arguments); + } + else { + module.debug = Function.prototype.bind.call(console.info, console, settings.name + ':'); + module.debug.apply(console, arguments); + } + } + }, + verbose: function() { + if(!settings.silent && settings.verbose && settings.debug) { + if(settings.performance) { + module.performance.log(arguments); + } + else { + module.verbose = Function.prototype.bind.call(console.info, console, settings.name + ':'); + module.verbose.apply(console, arguments); + } + } + }, + error: function() { + if(!settings.silent) { + module.error = Function.prototype.bind.call(console.error, console, settings.name + ':'); + module.error.apply(console, arguments); + } + }, + performance: { + log: function(message) { + var + currentTime, + executionTime, + previousTime + ; + if(settings.performance) { + currentTime = new Date().getTime(); + previousTime = time || currentTime; + executionTime = currentTime - previousTime; + time = currentTime; + performance.push({ + 'Name' : message[0], + 'Arguments' : [].slice.call(message, 1) || '', + 'Element' : element, + 'Execution Time' : executionTime + }); + } + clearTimeout(module.performance.timer); + module.performance.timer = setTimeout(module.performance.display, 500); + }, + display: function() { + var + title = settings.name + ':', + totalTime = 0 + ; + time = false; + clearTimeout(module.performance.timer); + $.each(performance, function(index, data) { + totalTime += data['Execution Time']; + }); + title += ' ' + totalTime + 'ms'; + if(moduleSelector) { + title += ' \'' + moduleSelector + '\''; + } + if( (console.group !== undefined || console.table !== undefined) && performance.length > 0) { + console.groupCollapsed(title); + if(console.table) { + console.table(performance); + } + else { + $.each(performance, function(index, data) { + console.log(data['Name'] + ': ' + data['Execution Time']+'ms'); + }); + } + console.groupEnd(); + } + performance = []; + } + }, + invoke: function(query, passedArguments, context) { + var + object = instance, + maxDepth, + found, + response + ; + passedArguments = passedArguments || queryArguments; + context = element || context; + if(typeof query == 'string' && object !== undefined) { + query = query.split(/[\. ]/); + maxDepth = query.length - 1; + $.each(query, function(depth, value) { + var camelCaseValue = (depth != maxDepth) + ? value + query[depth + 1].charAt(0).toUpperCase() + query[depth + 1].slice(1) + : query + ; + if( $.isPlainObject( object[camelCaseValue] ) && (depth != maxDepth) ) { + object = object[camelCaseValue]; + } + else if( object[camelCaseValue] !== undefined ) { + found = object[camelCaseValue]; + return false; + } + else if( $.isPlainObject( object[value] ) && (depth != maxDepth) ) { + object = object[value]; + } + else if( object[value] !== undefined ) { + found = object[value]; + return false; + } + else { + module.error(error.method, query); + return false; + } + }); + } + if ( $.isFunction( found ) ) { + response = found.apply(context, passedArguments); + } + else if(found !== undefined) { + response = found; + } + if($.isArray(returnedValue)) { + returnedValue.push(response); + } + else if(returnedValue !== undefined) { + returnedValue = [returnedValue, response]; + } + else if(response !== undefined) { + returnedValue = response; + } + return found; + } + }; + if(methodInvoked) { + if(instance === undefined) { + module.initialize(); + } + module.invoke(query); + } + else { + if(instance !== undefined) { + instance.invoke('destroy'); + } + module.initialize(); + } + }) + ; + return (returnedValue !== undefined) + ? returnedValue + : this + ; +}; + +$.fn.accordion.settings = { + + name : 'Accordion', + namespace : 'accordion', + + silent : false, + debug : false, + verbose : false, + performance : true, + + on : 'click', // event on title that opens accordion + + observeChanges : true, // whether accordion should automatically refresh on DOM insertion + + exclusive : true, // whether a single accordion content panel should be open at once + collapsible : true, // whether accordion content can be closed + closeNested : false, // whether nested content should be closed when a panel is closed + animateChildren : true, // whether children opacity should be animated + + duration : 350, // duration of animation + easing : 'easeOutQuad', // easing equation for animation + + + onOpening : function(){}, // callback before open animation + onOpen : function(){}, // callback after open animation + onClosing : function(){}, // callback before closing animation + onClose : function(){}, // callback after closing animation + onChange : function(){}, // callback after closing or opening animation + + error: { + method : 'The method you called is not defined' + }, + + className : { + active : 'active', + animating : 'animating' + }, + + selector : { + accordion : '.accordion', + title : '.title', + trigger : '.title', + content : '.content' + } + +}; + +// Adds easing +$.extend( $.easing, { + easeOutQuad: function (x, t, b, c, d) { + return -c *(t/=d)*(t-2) + b; + } +}); + +})( jQuery, window, document ); + + +/*! + * # Semantic UI 2.2.6 - Checkbox + * http://github.com/semantic-org/semantic-ui/ + * + * + * Released under the MIT license + * http://opensource.org/licenses/MIT + * + */ + +;(function ($, window, document, undefined) { + +"use strict"; + +window = (typeof window != 'undefined' && window.Math == Math) + ? window + : (typeof self != 'undefined' && self.Math == Math) + ? self + : Function('return this')() +; + +$.fn.checkbox = function(parameters) { + var + $allModules = $(this), + moduleSelector = $allModules.selector || '', + + time = new Date().getTime(), + performance = [], + + query = arguments[0], + methodInvoked = (typeof query == 'string'), + queryArguments = [].slice.call(arguments, 1), + returnedValue + ; + + $allModules + .each(function() { + var + settings = $.extend(true, {}, $.fn.checkbox.settings, parameters), + + className = settings.className, + namespace = settings.namespace, + selector = settings.selector, + error = settings.error, + + eventNamespace = '.' + namespace, + moduleNamespace = 'module-' + namespace, + + $module = $(this), + $label = $(this).children(selector.label), + $input = $(this).children(selector.input), + input = $input[0], + + initialLoad = false, + shortcutPressed = false, + instance = $module.data(moduleNamespace), + + observer, + element = this, + module + ; + + module = { + + initialize: function() { + module.verbose('Initializing checkbox', settings); + + module.create.label(); + module.bind.events(); + + module.set.tabbable(); + module.hide.input(); + + module.observeChanges(); + module.instantiate(); + module.setup(); + }, + + instantiate: function() { + module.verbose('Storing instance of module', module); + instance = module; + $module + .data(moduleNamespace, module) + ; + }, + + destroy: function() { + module.verbose('Destroying module'); + module.unbind.events(); + module.show.input(); + $module.removeData(moduleNamespace); + }, + + fix: { + reference: function() { + if( $module.is(selector.input) ) { + module.debug('Behavior called on <input> adjusting invoked element'); + $module = $module.closest(selector.checkbox); + module.refresh(); + } + } + }, + + setup: function() { + module.set.initialLoad(); + if( module.is.indeterminate() ) { + module.debug('Initial value is indeterminate'); + module.indeterminate(); + } + else if( module.is.checked() ) { + module.debug('Initial value is checked'); + module.check(); + } + else { + module.debug('Initial value is unchecked'); + module.uncheck(); + } + module.remove.initialLoad(); + }, + + refresh: function() { + $label = $module.children(selector.label); + $input = $module.children(selector.input); + input = $input[0]; + }, + + hide: { + input: function() { + module.verbose('Modifying <input> z-index to be unselectable'); + $input.addClass(className.hidden); + } + }, + show: { + input: function() { + module.verbose('Modifying <input> z-index to be selectable'); + $input.removeClass(className.hidden); + } + }, + + observeChanges: function() { + if('MutationObserver' in window) { + observer = new MutationObserver(function(mutations) { + module.debug('DOM tree modified, updating selector cache'); + module.refresh(); + }); + observer.observe(element, { + childList : true, + subtree : true + }); + module.debug('Setting up mutation observer', observer); + } + }, + + attachEvents: function(selector, event) { + var + $element = $(selector) + ; + event = $.isFunction(module[event]) + ? module[event] + : module.toggle + ; + if($element.length > 0) { + module.debug('Attaching checkbox events to element', selector, event); + $element + .on('click' + eventNamespace, event) + ; + } + else { + module.error(error.notFound); + } + }, + + event: { + click: function(event) { + var + $target = $(event.target) + ; + if( $target.is(selector.input) ) { + module.verbose('Using default check action on initialized checkbox'); + return; + } + if( $target.is(selector.link) ) { + module.debug('Clicking link inside checkbox, skipping toggle'); + return; + } + module.toggle(); + $input.focus(); + event.preventDefault(); + }, + keydown: function(event) { + var + key = event.which, + keyCode = { + enter : 13, + space : 32, + escape : 27 + } + ; + if(key == keyCode.escape) { + module.verbose('Escape key pressed blurring field'); + $input.blur(); + shortcutPressed = true; + } + else if(!event.ctrlKey && ( key == keyCode.space || key == keyCode.enter) ) { + module.verbose('Enter/space key pressed, toggling checkbox'); + module.toggle(); + shortcutPressed = true; + } + else { + shortcutPressed = false; + } + }, + keyup: function(event) { + if(shortcutPressed) { + event.preventDefault(); + } + } + }, + + check: function() { + if( !module.should.allowCheck() ) { + return; + } + module.debug('Checking checkbox', $input); + module.set.checked(); + if( !module.should.ignoreCallbacks() ) { + settings.onChecked.call(input); + settings.onChange.call(input); + } + }, + + uncheck: function() { + if( !module.should.allowUncheck() ) { + return; + } + module.debug('Unchecking checkbox'); + module.set.unchecked(); + if( !module.should.ignoreCallbacks() ) { + settings.onUnchecked.call(input); + settings.onChange.call(input); + } + }, + + indeterminate: function() { + if( module.should.allowIndeterminate() ) { + module.debug('Checkbox is already indeterminate'); + return; + } + module.debug('Making checkbox indeterminate'); + module.set.indeterminate(); + if( !module.should.ignoreCallbacks() ) { + settings.onIndeterminate.call(input); + settings.onChange.call(input); + } + }, + + determinate: function() { + if( module.should.allowDeterminate() ) { + module.debug('Checkbox is already determinate'); + return; + } + module.debug('Making checkbox determinate'); + module.set.determinate(); + if( !module.should.ignoreCallbacks() ) { + settings.onDeterminate.call(input); + settings.onChange.call(input); + } + }, + + enable: function() { + if( module.is.enabled() ) { + module.debug('Checkbox is already enabled'); + return; + } + module.debug('Enabling checkbox'); + module.set.enabled(); + settings.onEnable.call(input); + // preserve legacy callbacks + settings.onEnabled.call(input); + }, + + disable: function() { + if( module.is.disabled() ) { + module.debug('Checkbox is already disabled'); + return; + } + module.debug('Disabling checkbox'); + module.set.disabled(); + settings.onDisable.call(input); + // preserve legacy callbacks + settings.onDisabled.call(input); + }, + + get: { + radios: function() { + var + name = module.get.name() + ; + return $('input[name="' + name + '"]').closest(selector.checkbox); + }, + otherRadios: function() { + return module.get.radios().not($module); + }, + name: function() { + return $input.attr('name'); + } + }, + + is: { + initialLoad: function() { + return initialLoad; + }, + radio: function() { + return ($input.hasClass(className.radio) || $input.attr('type') == 'radio'); + }, + indeterminate: function() { + return $input.prop('indeterminate') !== undefined && $input.prop('indeterminate'); + }, + checked: function() { + return $input.prop('checked') !== undefined && $input.prop('checked'); + }, + disabled: function() { + return $input.prop('disabled') !== undefined && $input.prop('disabled'); + }, + enabled: function() { + return !module.is.disabled(); + }, + determinate: function() { + return !module.is.indeterminate(); + }, + unchecked: function() { + return !module.is.checked(); + } + }, + + should: { + allowCheck: function() { + if(module.is.determinate() && module.is.checked() && !module.should.forceCallbacks() ) { + module.debug('Should not allow check, checkbox is already checked'); + return false; + } + if(settings.beforeChecked.apply(input) === false) { + module.debug('Should not allow check, beforeChecked cancelled'); + return false; + } + return true; + }, + allowUncheck: function() { + if(module.is.determinate() && module.is.unchecked() && !module.should.forceCallbacks() ) { + module.debug('Should not allow uncheck, checkbox is already unchecked'); + return false; + } + if(settings.beforeUnchecked.apply(input) === false) { + module.debug('Should not allow uncheck, beforeUnchecked cancelled'); + return false; + } + return true; + }, + allowIndeterminate: function() { + if(module.is.indeterminate() && !module.should.forceCallbacks() ) { + module.debug('Should not allow indeterminate, checkbox is already indeterminate'); + return false; + } + if(settings.beforeIndeterminate.apply(input) === false) { + module.debug('Should not allow indeterminate, beforeIndeterminate cancelled'); + return false; + } + return true; + }, + allowDeterminate: function() { + if(module.is.determinate() && !module.should.forceCallbacks() ) { + module.debug('Should not allow determinate, checkbox is already determinate'); + return false; + } + if(settings.beforeDeterminate.apply(input) === false) { + module.debug('Should not allow determinate, beforeDeterminate cancelled'); + return false; + } + return true; + }, + forceCallbacks: function() { + return (module.is.initialLoad() && settings.fireOnInit); + }, + ignoreCallbacks: function() { + return (initialLoad && !settings.fireOnInit); + } + }, + + can: { + change: function() { + return !( $module.hasClass(className.disabled) || $module.hasClass(className.readOnly) || $input.prop('disabled') || $input.prop('readonly') ); + }, + uncheck: function() { + return (typeof settings.uncheckable === 'boolean') + ? settings.uncheckable + : !module.is.radio() + ; + } + }, + + set: { + initialLoad: function() { + initialLoad = true; + }, + checked: function() { + module.verbose('Setting class to checked'); + $module + .removeClass(className.indeterminate) + .addClass(className.checked) + ; + if( module.is.radio() ) { + module.uncheckOthers(); + } + if(!module.is.indeterminate() && module.is.checked()) { + module.debug('Input is already checked, skipping input property change'); + return; + } + module.verbose('Setting state to checked', input); + $input + .prop('indeterminate', false) + .prop('checked', true) + ; + module.trigger.change(); + }, + unchecked: function() { + module.verbose('Removing checked class'); + $module + .removeClass(className.indeterminate) + .removeClass(className.checked) + ; + if(!module.is.indeterminate() && module.is.unchecked() ) { + module.debug('Input is already unchecked'); + return; + } + module.debug('Setting state to unchecked'); + $input + .prop('indeterminate', false) + .prop('checked', false) + ; + module.trigger.change(); + }, + indeterminate: function() { + module.verbose('Setting class to indeterminate'); + $module + .addClass(className.indeterminate) + ; + if( module.is.indeterminate() ) { + module.debug('Input is already indeterminate, skipping input property change'); + return; + } + module.debug('Setting state to indeterminate'); + $input + .prop('indeterminate', true) + ; + module.trigger.change(); + }, + determinate: function() { + module.verbose('Removing indeterminate class'); + $module + .removeClass(className.indeterminate) + ; + if( module.is.determinate() ) { + module.debug('Input is already determinate, skipping input property change'); + return; + } + module.debug('Setting state to determinate'); + $input + .prop('indeterminate', false) + ; + }, + disabled: function() { + module.verbose('Setting class to disabled'); + $module + .addClass(className.disabled) + ; + if( module.is.disabled() ) { + module.debug('Input is already disabled, skipping input property change'); + return; + } + module.debug('Setting state to disabled'); + $input + .prop('disabled', 'disabled') + ; + module.trigger.change(); + }, + enabled: function() { + module.verbose('Removing disabled class'); + $module.removeClass(className.disabled); + if( module.is.enabled() ) { + module.debug('Input is already enabled, skipping input property change'); + return; + } + module.debug('Setting state to enabled'); + $input + .prop('disabled', false) + ; + module.trigger.change(); + }, + tabbable: function() { + module.verbose('Adding tabindex to checkbox'); + if( $input.attr('tabindex') === undefined) { + $input.attr('tabindex', 0); + } + } + }, + + remove: { + initialLoad: function() { + initialLoad = false; + } + }, + + trigger: { + change: function() { + var + events = document.createEvent('HTMLEvents'), + inputElement = $input[0] + ; + if(inputElement) { + module.verbose('Triggering native change event'); + events.initEvent('change', true, false); + inputElement.dispatchEvent(events); + } + } + }, + + + create: { + label: function() { + if($input.prevAll(selector.label).length > 0) { + $input.prev(selector.label).detach().insertAfter($input); + module.debug('Moving existing label', $label); + } + else if( !module.has.label() ) { + $label = $('<label>').insertAfter($input); + module.debug('Creating label', $label); + } + } + }, + + has: { + label: function() { + return ($label.length > 0); + } + }, + + bind: { + events: function() { + module.verbose('Attaching checkbox events'); + $module + .on('click' + eventNamespace, module.event.click) + .on('keydown' + eventNamespace, selector.input, module.event.keydown) + .on('keyup' + eventNamespace, selector.input, module.event.keyup) + ; + } + }, + + unbind: { + events: function() { + module.debug('Removing events'); + $module + .off(eventNamespace) + ; + } + }, + + uncheckOthers: function() { + var + $radios = module.get.otherRadios() + ; + module.debug('Unchecking other radios', $radios); + $radios.removeClass(className.checked); + }, + + toggle: function() { + if( !module.can.change() ) { + if(!module.is.radio()) { + module.debug('Checkbox is read-only or disabled, ignoring toggle'); + } + return; + } + if( module.is.indeterminate() || module.is.unchecked() ) { + module.debug('Currently unchecked'); + module.check(); + } + else if( module.is.checked() && module.can.uncheck() ) { + module.debug('Currently checked'); + module.uncheck(); + } + }, + setting: function(name, value) { + module.debug('Changing setting', name, value); + if( $.isPlainObject(name) ) { + $.extend(true, settings, name); + } + else if(value !== undefined) { + if($.isPlainObject(settings[name])) { + $.extend(true, settings[name], value); + } + else { + settings[name] = value; + } + } + else { + return settings[name]; + } + }, + internal: function(name, value) { + if( $.isPlainObject(name) ) { + $.extend(true, module, name); + } + else if(value !== undefined) { + module[name] = value; + } + else { + return module[name]; + } + }, + debug: function() { + if(!settings.silent && settings.debug) { + if(settings.performance) { + module.performance.log(arguments); + } + else { + module.debug = Function.prototype.bind.call(console.info, console, settings.name + ':'); + module.debug.apply(console, arguments); + } + } + }, + verbose: function() { + if(!settings.silent && settings.verbose && settings.debug) { + if(settings.performance) { + module.performance.log(arguments); + } + else { + module.verbose = Function.prototype.bind.call(console.info, console, settings.name + ':'); + module.verbose.apply(console, arguments); + } + } + }, + error: function() { + if(!settings.silent) { + module.error = Function.prototype.bind.call(console.error, console, settings.name + ':'); + module.error.apply(console, arguments); + } + }, + performance: { + log: function(message) { + var + currentTime, + executionTime, + previousTime + ; + if(settings.performance) { + currentTime = new Date().getTime(); + previousTime = time || currentTime; + executionTime = currentTime - previousTime; + time = currentTime; + performance.push({ + 'Name' : message[0], + 'Arguments' : [].slice.call(message, 1) || '', + 'Element' : element, + 'Execution Time' : executionTime + }); + } + clearTimeout(module.performance.timer); + module.performance.timer = setTimeout(module.performance.display, 500); + }, + display: function() { + var + title = settings.name + ':', + totalTime = 0 + ; + time = false; + clearTimeout(module.performance.timer); + $.each(performance, function(index, data) { + totalTime += data['Execution Time']; + }); + title += ' ' + totalTime + 'ms'; + if(moduleSelector) { + title += ' \'' + moduleSelector + '\''; + } + if( (console.group !== undefined || console.table !== undefined) && performance.length > 0) { + console.groupCollapsed(title); + if(console.table) { + console.table(performance); + } + else { + $.each(performance, function(index, data) { + console.log(data['Name'] + ': ' + data['Execution Time']+'ms'); + }); + } + console.groupEnd(); + } + performance = []; + } + }, + invoke: function(query, passedArguments, context) { + var + object = instance, + maxDepth, + found, + response + ; + passedArguments = passedArguments || queryArguments; + context = element || context; + if(typeof query == 'string' && object !== undefined) { + query = query.split(/[\. ]/); + maxDepth = query.length - 1; + $.each(query, function(depth, value) { + var camelCaseValue = (depth != maxDepth) + ? value + query[depth + 1].charAt(0).toUpperCase() + query[depth + 1].slice(1) + : query + ; + if( $.isPlainObject( object[camelCaseValue] ) && (depth != maxDepth) ) { + object = object[camelCaseValue]; + } + else if( object[camelCaseValue] !== undefined ) { + found = object[camelCaseValue]; + return false; + } + else if( $.isPlainObject( object[value] ) && (depth != maxDepth) ) { + object = object[value]; + } + else if( object[value] !== undefined ) { + found = object[value]; + return false; + } + else { + module.error(error.method, query); + return false; + } + }); + } + if ( $.isFunction( found ) ) { + response = found.apply(context, passedArguments); + } + else if(found !== undefined) { + response = found; + } + if($.isArray(returnedValue)) { + returnedValue.push(response); + } + else if(returnedValue !== undefined) { + returnedValue = [returnedValue, response]; + } + else if(response !== undefined) { + returnedValue = response; + } + return found; + } + }; + + if(methodInvoked) { + if(instance === undefined) { + module.initialize(); + } + module.invoke(query); + } + else { + if(instance !== undefined) { + instance.invoke('destroy'); + } + module.initialize(); + } + }) + ; + + return (returnedValue !== undefined) + ? returnedValue + : this + ; +}; + +$.fn.checkbox.settings = { + + name : 'Checkbox', + namespace : 'checkbox', + + silent : false, + debug : false, + verbose : true, + performance : true, + + // delegated event context + uncheckable : 'auto', + fireOnInit : false, + + onChange : function(){}, + + beforeChecked : function(){}, + beforeUnchecked : function(){}, + beforeDeterminate : function(){}, + beforeIndeterminate : function(){}, + + onChecked : function(){}, + onUnchecked : function(){}, + + onDeterminate : function() {}, + onIndeterminate : function() {}, + + onEnable : function(){}, + onDisable : function(){}, + + // preserve misspelled callbacks (will be removed in 3.0) + onEnabled : function(){}, + onDisabled : function(){}, + + className : { + checked : 'checked', + indeterminate : 'indeterminate', + disabled : 'disabled', + hidden : 'hidden', + radio : 'radio', + readOnly : 'read-only' + }, + + error : { + method : 'The method you called is not defined' + }, + + selector : { + checkbox : '.ui.checkbox', + label : 'label, .box', + input : 'input[type="checkbox"], input[type="radio"]', + link : 'a[href]' + } + +}; + +})( jQuery, window, document ); + +/*! + * # Semantic UI 2.2.6 - Dimmer + * http://github.com/semantic-org/semantic-ui/ + * + * + * Released under the MIT license + * http://opensource.org/licenses/MIT + * + */ + +;(function ($, window, document, undefined) { + +"use strict"; + +window = (typeof window != 'undefined' && window.Math == Math) + ? window + : (typeof self != 'undefined' && self.Math == Math) + ? self + : Function('return this')() +; + +$.fn.dimmer = function(parameters) { + var + $allModules = $(this), + + time = new Date().getTime(), + performance = [], + + query = arguments[0], + methodInvoked = (typeof query == 'string'), + queryArguments = [].slice.call(arguments, 1), + + returnedValue + ; + + $allModules + .each(function() { + var + settings = ( $.isPlainObject(parameters) ) + ? $.extend(true, {}, $.fn.dimmer.settings, parameters) + : $.extend({}, $.fn.dimmer.settings), + + selector = settings.selector, + namespace = settings.namespace, + className = settings.className, + error = settings.error, + + eventNamespace = '.' + namespace, + moduleNamespace = 'module-' + namespace, + moduleSelector = $allModules.selector || '', + + clickEvent = ('ontouchstart' in document.documentElement) + ? 'touchstart' + : 'click', + + $module = $(this), + $dimmer, + $dimmable, + + element = this, + instance = $module.data(moduleNamespace), + module + ; + + module = { + + preinitialize: function() { + if( module.is.dimmer() ) { + + $dimmable = $module.parent(); + $dimmer = $module; + } + else { + $dimmable = $module; + if( module.has.dimmer() ) { + if(settings.dimmerName) { + $dimmer = $dimmable.find(selector.dimmer).filter('.' + settings.dimmerName); + } + else { + $dimmer = $dimmable.find(selector.dimmer); + } + } + else { + $dimmer = module.create(); + } + module.set.variation(); + } + }, + + initialize: function() { + module.debug('Initializing dimmer', settings); + + module.bind.events(); + module.set.dimmable(); + module.instantiate(); + }, + + instantiate: function() { + module.verbose('Storing instance of module', module); + instance = module; + $module + .data(moduleNamespace, instance) + ; + }, + + destroy: function() { + module.verbose('Destroying previous module', $dimmer); + module.unbind.events(); + module.remove.variation(); + $dimmable + .off(eventNamespace) + ; + }, + + bind: { + events: function() { + if(settings.on == 'hover') { + $dimmable + .on('mouseenter' + eventNamespace, module.show) + .on('mouseleave' + eventNamespace, module.hide) + ; + } + else if(settings.on == 'click') { + $dimmable + .on(clickEvent + eventNamespace, module.toggle) + ; + } + if( module.is.page() ) { + module.debug('Setting as a page dimmer', $dimmable); + module.set.pageDimmer(); + } + + if( module.is.closable() ) { + module.verbose('Adding dimmer close event', $dimmer); + $dimmable + .on(clickEvent + eventNamespace, selector.dimmer, module.event.click) + ; + } + } + }, + + unbind: { + events: function() { + $module + .removeData(moduleNamespace) + ; + $dimmable + .off(eventNamespace) + ; + } + }, + + event: { + click: function(event) { + module.verbose('Determining if event occured on dimmer', event); + if( $dimmer.find(event.target).length === 0 || $(event.target).is(selector.content) ) { + module.hide(); + event.stopImmediatePropagation(); + } + } + }, + + addContent: function(element) { + var + $content = $(element) + ; + module.debug('Add content to dimmer', $content); + if($content.parent()[0] !== $dimmer[0]) { + $content.detach().appendTo($dimmer); + } + }, + + create: function() { + var + $element = $( settings.template.dimmer() ) + ; + if(settings.dimmerName) { + module.debug('Creating named dimmer', settings.dimmerName); + $element.addClass(settings.dimmerName); + } + $element + .appendTo($dimmable) + ; + return $element; + }, + + show: function(callback) { + callback = $.isFunction(callback) + ? callback + : function(){} + ; + module.debug('Showing dimmer', $dimmer, settings); + if( (!module.is.dimmed() || module.is.animating()) && module.is.enabled() ) { + module.animate.show(callback); + settings.onShow.call(element); + settings.onChange.call(element); + } + else { + module.debug('Dimmer is already shown or disabled'); + } + }, + + hide: function(callback) { + callback = $.isFunction(callback) + ? callback + : function(){} + ; + if( module.is.dimmed() || module.is.animating() ) { + module.debug('Hiding dimmer', $dimmer); + module.animate.hide(callback); + settings.onHide.call(element); + settings.onChange.call(element); + } + else { + module.debug('Dimmer is not visible'); + } + }, + + toggle: function() { + module.verbose('Toggling dimmer visibility', $dimmer); + if( !module.is.dimmed() ) { + module.show(); + } + else { + module.hide(); + } + }, + + animate: { + show: function(callback) { + callback = $.isFunction(callback) + ? callback + : function(){} + ; + if(settings.useCSS && $.fn.transition !== undefined && $dimmer.transition('is supported')) { + if(settings.opacity !== 'auto') { + module.set.opacity(); + } + $dimmer + .transition({ + animation : settings.transition + ' in', + queue : false, + duration : module.get.duration(), + useFailSafe : true, + onStart : function() { + module.set.dimmed(); + }, + onComplete : function() { + module.set.active(); + callback(); + } + }) + ; + } + else { + module.verbose('Showing dimmer animation with javascript'); + module.set.dimmed(); + if(settings.opacity == 'auto') { + settings.opacity = 0.8; + } + $dimmer + .stop() + .css({ + opacity : 0, + width : '100%', + height : '100%' + }) + .fadeTo(module.get.duration(), settings.opacity, function() { + $dimmer.removeAttr('style'); + module.set.active(); + callback(); + }) + ; + } + }, + hide: function(callback) { + callback = $.isFunction(callback) + ? callback + : function(){} + ; + if(settings.useCSS && $.fn.transition !== undefined && $dimmer.transition('is supported')) { + module.verbose('Hiding dimmer with css'); + $dimmer + .transition({ + animation : settings.transition + ' out', + queue : false, + duration : module.get.duration(), + useFailSafe : true, + onStart : function() { + module.remove.dimmed(); + }, + onComplete : function() { + module.remove.active(); + callback(); + } + }) + ; + } + else { + module.verbose('Hiding dimmer with javascript'); + module.remove.dimmed(); + $dimmer + .stop() + .fadeOut(module.get.duration(), function() { + module.remove.active(); + $dimmer.removeAttr('style'); + callback(); + }) + ; + } + } + }, + + get: { + dimmer: function() { + return $dimmer; + }, + duration: function() { + if(typeof settings.duration == 'object') { + if( module.is.active() ) { + return settings.duration.hide; + } + else { + return settings.duration.show; + } + } + return settings.duration; + } + }, + + has: { + dimmer: function() { + if(settings.dimmerName) { + return ($module.find(selector.dimmer).filter('.' + settings.dimmerName).length > 0); + } + else { + return ( $module.find(selector.dimmer).length > 0 ); + } + } + }, + + is: { + active: function() { + return $dimmer.hasClass(className.active); + }, + animating: function() { + return ( $dimmer.is(':animated') || $dimmer.hasClass(className.animating) ); + }, + closable: function() { + if(settings.closable == 'auto') { + if(settings.on == 'hover') { + return false; + } + return true; + } + return settings.closable; + }, + dimmer: function() { + return $module.hasClass(className.dimmer); + }, + dimmable: function() { + return $module.hasClass(className.dimmable); + }, + dimmed: function() { + return $dimmable.hasClass(className.dimmed); + }, + disabled: function() { + return $dimmable.hasClass(className.disabled); + }, + enabled: function() { + return !module.is.disabled(); + }, + page: function () { + return $dimmable.is('body'); + }, + pageDimmer: function() { + return $dimmer.hasClass(className.pageDimmer); + } + }, + + can: { + show: function() { + return !$dimmer.hasClass(className.disabled); + } + }, + + set: { + opacity: function(opacity) { + var + color = $dimmer.css('background-color'), + colorArray = color.split(','), + isRGB = (colorArray && colorArray.length == 3), + isRGBA = (colorArray && colorArray.length == 4) + ; + opacity = settings.opacity === 0 ? 0 : settings.opacity || opacity; + if(isRGB || isRGBA) { + colorArray[3] = opacity + ')'; + color = colorArray.join(','); + } + else { + color = 'rgba(0, 0, 0, ' + opacity + ')'; + } + module.debug('Setting opacity to', opacity); + $dimmer.css('background-color', color); + }, + active: function() { + $dimmer.addClass(className.active); + }, + dimmable: function() { + $dimmable.addClass(className.dimmable); + }, + dimmed: function() { + $dimmable.addClass(className.dimmed); + }, + pageDimmer: function() { + $dimmer.addClass(className.pageDimmer); + }, + disabled: function() { + $dimmer.addClass(className.disabled); + }, + variation: function(variation) { + variation = variation || settings.variation; + if(variation) { + $dimmer.addClass(variation); + } + } + }, + + remove: { + active: function() { + $dimmer + .removeClass(className.active) + ; + }, + dimmed: function() { + $dimmable.removeClass(className.dimmed); + }, + disabled: function() { + $dimmer.removeClass(className.disabled); + }, + variation: function(variation) { + variation = variation || settings.variation; + if(variation) { + $dimmer.removeClass(variation); + } + } + }, + + setting: function(name, value) { + module.debug('Changing setting', name, value); + if( $.isPlainObject(name) ) { + $.extend(true, settings, name); + } + else if(value !== undefined) { + if($.isPlainObject(settings[name])) { + $.extend(true, settings[name], value); + } + else { + settings[name] = value; + } + } + else { + return settings[name]; + } + }, + internal: function(name, value) { + if( $.isPlainObject(name) ) { + $.extend(true, module, name); + } + else if(value !== undefined) { + module[name] = value; + } + else { + return module[name]; + } + }, + debug: function() { + if(!settings.silent && settings.debug) { + if(settings.performance) { + module.performance.log(arguments); + } + else { + module.debug = Function.prototype.bind.call(console.info, console, settings.name + ':'); + module.debug.apply(console, arguments); + } + } + }, + verbose: function() { + if(!settings.silent && settings.verbose && settings.debug) { + if(settings.performance) { + module.performance.log(arguments); + } + else { + module.verbose = Function.prototype.bind.call(console.info, console, settings.name + ':'); + module.verbose.apply(console, arguments); + } + } + }, + error: function() { + if(!settings.silent) { + module.error = Function.prototype.bind.call(console.error, console, settings.name + ':'); + module.error.apply(console, arguments); + } + }, + performance: { + log: function(message) { + var + currentTime, + executionTime, + previousTime + ; + if(settings.performance) { + currentTime = new Date().getTime(); + previousTime = time || currentTime; + executionTime = currentTime - previousTime; + time = currentTime; + performance.push({ + 'Name' : message[0], + 'Arguments' : [].slice.call(message, 1) || '', + 'Element' : element, + 'Execution Time' : executionTime + }); + } + clearTimeout(module.performance.timer); + module.performance.timer = setTimeout(module.performance.display, 500); + }, + display: function() { + var + title = settings.name + ':', + totalTime = 0 + ; + time = false; + clearTimeout(module.performance.timer); + $.each(performance, function(index, data) { + totalTime += data['Execution Time']; + }); + title += ' ' + totalTime + 'ms'; + if(moduleSelector) { + title += ' \'' + moduleSelector + '\''; + } + if($allModules.length > 1) { + title += ' ' + '(' + $allModules.length + ')'; + } + if( (console.group !== undefined || console.table !== undefined) && performance.length > 0) { + console.groupCollapsed(title); + if(console.table) { + console.table(performance); + } + else { + $.each(performance, function(index, data) { + console.log(data['Name'] + ': ' + data['Execution Time']+'ms'); + }); + } + console.groupEnd(); + } + performance = []; + } + }, + invoke: function(query, passedArguments, context) { + var + object = instance, + maxDepth, + found, + response + ; + passedArguments = passedArguments || queryArguments; + context = element || context; + if(typeof query == 'string' && object !== undefined) { + query = query.split(/[\. ]/); + maxDepth = query.length - 1; + $.each(query, function(depth, value) { + var camelCaseValue = (depth != maxDepth) + ? value + query[depth + 1].charAt(0).toUpperCase() + query[depth + 1].slice(1) + : query + ; + if( $.isPlainObject( object[camelCaseValue] ) && (depth != maxDepth) ) { + object = object[camelCaseValue]; + } + else if( object[camelCaseValue] !== undefined ) { + found = object[camelCaseValue]; + return false; + } + else if( $.isPlainObject( object[value] ) && (depth != maxDepth) ) { + object = object[value]; + } + else if( object[value] !== undefined ) { + found = object[value]; + return false; + } + else { + module.error(error.method, query); + return false; + } + }); + } + if ( $.isFunction( found ) ) { + response = found.apply(context, passedArguments); + } + else if(found !== undefined) { + response = found; + } + if($.isArray(returnedValue)) { + returnedValue.push(response); + } + else if(returnedValue !== undefined) { + returnedValue = [returnedValue, response]; + } + else if(response !== undefined) { + returnedValue = response; + } + return found; + } + }; + + module.preinitialize(); + + if(methodInvoked) { + if(instance === undefined) { + module.initialize(); + } + module.invoke(query); + } + else { + if(instance !== undefined) { + instance.invoke('destroy'); + } + module.initialize(); + } + }) + ; + + return (returnedValue !== undefined) + ? returnedValue + : this + ; +}; + +$.fn.dimmer.settings = { + + name : 'Dimmer', + namespace : 'dimmer', + + silent : false, + debug : false, + verbose : false, + performance : true, + + // name to distinguish between multiple dimmers in context + dimmerName : false, + + // whether to add a variation type + variation : false, + + // whether to bind close events + closable : 'auto', + + // whether to use css animations + useCSS : true, + + // css animation to use + transition : 'fade', + + // event to bind to + on : false, + + // overriding opacity value + opacity : 'auto', + + // transition durations + duration : { + show : 500, + hide : 500 + }, + + onChange : function(){}, + onShow : function(){}, + onHide : function(){}, + + error : { + method : 'The method you called is not defined.' + }, + + className : { + active : 'active', + animating : 'animating', + dimmable : 'dimmable', + dimmed : 'dimmed', + dimmer : 'dimmer', + disabled : 'disabled', + hide : 'hide', + pageDimmer : 'page', + show : 'show' + }, + + selector: { + dimmer : '> .ui.dimmer', + content : '.ui.dimmer > .content, .ui.dimmer > .content > .center' + }, + + template: { + dimmer: function() { + return $('<div />').attr('class', 'ui dimmer'); + } + } + +}; + +})( jQuery, window, document ); + +/*! + * # Semantic UI 2.2.6 - Dropdown + * http://github.com/semantic-org/semantic-ui/ + * + * + * Released under the MIT license + * http://opensource.org/licenses/MIT + * + */ + +;(function ($, window, document, undefined) { + +"use strict"; + +window = (typeof window != 'undefined' && window.Math == Math) + ? window + : (typeof self != 'undefined' && self.Math == Math) + ? self + : Function('return this')() +; + +$.fn.dropdown = function(parameters) { + var + $allModules = $(this), + $document = $(document), + + moduleSelector = $allModules.selector || '', + + hasTouch = ('ontouchstart' in document.documentElement), + time = new Date().getTime(), + performance = [], + + query = arguments[0], + methodInvoked = (typeof query == 'string'), + queryArguments = [].slice.call(arguments, 1), + returnedValue + ; + + $allModules + .each(function(elementIndex) { + var + settings = ( $.isPlainObject(parameters) ) + ? $.extend(true, {}, $.fn.dropdown.settings, parameters) + : $.extend({}, $.fn.dropdown.settings), + + className = settings.className, + message = settings.message, + fields = settings.fields, + keys = settings.keys, + metadata = settings.metadata, + namespace = settings.namespace, + regExp = settings.regExp, + selector = settings.selector, + error = settings.error, + templates = settings.templates, + + eventNamespace = '.' + namespace, + moduleNamespace = 'module-' + namespace, + + $module = $(this), + $context = $(settings.context), + $text = $module.find(selector.text), + $search = $module.find(selector.search), + $sizer = $module.find(selector.sizer), + $input = $module.find(selector.input), + $icon = $module.find(selector.icon), + + $combo = ($module.prev().find(selector.text).length > 0) + ? $module.prev().find(selector.text) + : $module.prev(), + + $menu = $module.children(selector.menu), + $item = $menu.find(selector.item), + + activated = false, + itemActivated = false, + internalChange = false, + element = this, + instance = $module.data(moduleNamespace), + + initialLoad, + pageLostFocus, + willRefocus, + elementNamespace, + id, + selectObserver, + menuObserver, + module + ; + + module = { + + initialize: function() { + module.debug('Initializing dropdown', settings); + + if( module.is.alreadySetup() ) { + module.setup.reference(); + } + else { + module.setup.layout(); + module.refreshData(); + + module.save.defaults(); + module.restore.selected(); + + module.create.id(); + module.bind.events(); + + module.observeChanges(); + module.instantiate(); + } + + }, + + instantiate: function() { + module.verbose('Storing instance of dropdown', module); + instance = module; + $module + .data(moduleNamespace, module) + ; + }, + + destroy: function() { + module.verbose('Destroying previous dropdown', $module); + module.remove.tabbable(); + $module + .off(eventNamespace) + .removeData(moduleNamespace) + ; + $menu + .off(eventNamespace) + ; + $document + .off(elementNamespace) + ; + module.disconnect.menuObserver(); + module.disconnect.selectObserver(); + }, + + observeChanges: function() { + if('MutationObserver' in window) { + selectObserver = new MutationObserver(module.event.select.mutation); + menuObserver = new MutationObserver(module.event.menu.mutation); + module.debug('Setting up mutation observer', selectObserver, menuObserver); + module.observe.select(); + module.observe.menu(); + } + }, + + disconnect: { + menuObserver: function() { + if(menuObserver) { + menuObserver.disconnect(); + } + }, + selectObserver: function() { + if(selectObserver) { + selectObserver.disconnect(); + } + } + }, + observe: { + select: function() { + if(module.has.input()) { + selectObserver.observe($input[0], { + childList : true, + subtree : true + }); + } + }, + menu: function() { + if(module.has.menu()) { + menuObserver.observe($menu[0], { + childList : true, + subtree : true + }); + } + } + }, + + create: { + id: function() { + id = (Math.random().toString(16) + '000000000').substr(2, 8); + elementNamespace = '.' + id; + module.verbose('Creating unique id for element', id); + }, + userChoice: function(values) { + var + $userChoices, + $userChoice, + isUserValue, + html + ; + values = values || module.get.userValues(); + if(!values) { + return false; + } + values = $.isArray(values) + ? values + : [values] + ; + $.each(values, function(index, value) { + if(module.get.item(value) === false) { + html = settings.templates.addition( module.add.variables(message.addResult, value) ); + $userChoice = $('<div />') + .html(html) + .attr('data-' + metadata.value, value) + .attr('data-' + metadata.text, value) + .addClass(className.addition) + .addClass(className.item) + ; + if(settings.hideAdditions) { + $userChoice.addClass(className.hidden); + } + $userChoices = ($userChoices === undefined) + ? $userChoice + : $userChoices.add($userChoice) + ; + module.verbose('Creating user choices for value', value, $userChoice); + } + }); + return $userChoices; + }, + userLabels: function(value) { + var + userValues = module.get.userValues() + ; + if(userValues) { + module.debug('Adding user labels', userValues); + $.each(userValues, function(index, value) { + module.verbose('Adding custom user value'); + module.add.label(value, value); + }); + } + }, + menu: function() { + $menu = $('<div />') + .addClass(className.menu) + .appendTo($module) + ; + }, + sizer: function() { + $sizer = $('<span />') + .addClass(className.sizer) + .insertAfter($search) + ; + } + }, + + search: function(query) { + query = (query !== undefined) + ? query + : module.get.query() + ; + module.verbose('Searching for query', query); + if(module.has.minCharacters(query)) { + module.filter(query); + } + else { + module.hide(); + } + }, + + select: { + firstUnfiltered: function() { + module.verbose('Selecting first non-filtered element'); + module.remove.selectedItem(); + $item + .not(selector.unselectable) + .not(selector.addition + selector.hidden) + .eq(0) + .addClass(className.selected) + ; + }, + nextAvailable: function($selected) { + $selected = $selected.eq(0); + var + $nextAvailable = $selected.nextAll(selector.item).not(selector.unselectable).eq(0), + $prevAvailable = $selected.prevAll(selector.item).not(selector.unselectable).eq(0), + hasNext = ($nextAvailable.length > 0) + ; + if(hasNext) { + module.verbose('Moving selection to', $nextAvailable); + $nextAvailable.addClass(className.selected); + } + else { + module.verbose('Moving selection to', $prevAvailable); + $prevAvailable.addClass(className.selected); + } + } + }, + + setup: { + api: function() { + var + apiSettings = { + debug : settings.debug, + urlData : { + value : module.get.value(), + query : module.get.query() + }, + on : false + } + ; + module.verbose('First request, initializing API'); + $module + .api(apiSettings) + ; + }, + layout: function() { + if( $module.is('select') ) { + module.setup.select(); + module.setup.returnedObject(); + } + if( !module.has.menu() ) { + module.create.menu(); + } + if( module.is.search() && !module.has.search() ) { + module.verbose('Adding search input'); + $search = $('<input />') + .addClass(className.search) + .prop('autocomplete', 'off') + .insertBefore($text) + ; + } + if( module.is.multiple() && module.is.searchSelection() && !module.has.sizer()) { + module.create.sizer(); + } + if(settings.allowTab) { + module.set.tabbable(); + } + }, + select: function() { + var + selectValues = module.get.selectValues() + ; + module.debug('Dropdown initialized on a select', selectValues); + if( $module.is('select') ) { + $input = $module; + } + // see if select is placed correctly already + if($input.parent(selector.dropdown).length > 0) { + module.debug('UI dropdown already exists. Creating dropdown menu only'); + $module = $input.closest(selector.dropdown); + if( !module.has.menu() ) { + module.create.menu(); + } + $menu = $module.children(selector.menu); + module.setup.menu(selectValues); + } + else { + module.debug('Creating entire dropdown from select'); + $module = $('<div />') + .attr('class', $input.attr('class') ) + .addClass(className.selection) + .addClass(className.dropdown) + .html( templates.dropdown(selectValues) ) + .insertBefore($input) + ; + if($input.hasClass(className.multiple) && $input.prop('multiple') === false) { + module.error(error.missingMultiple); + $input.prop('multiple', true); + } + if($input.is('[multiple]')) { + module.set.multiple(); + } + if ($input.prop('disabled')) { + module.debug('Disabling dropdown'); + $module.addClass(className.disabled); + } + $input + .removeAttr('class') + .detach() + .prependTo($module) + ; + } + module.refresh(); + }, + menu: function(values) { + $menu.html( templates.menu(values, fields)); + $item = $menu.find(selector.item); + }, + reference: function() { + module.debug('Dropdown behavior was called on select, replacing with closest dropdown'); + // replace module reference + $module = $module.parent(selector.dropdown); + module.refresh(); + module.setup.returnedObject(); + // invoke method in context of current instance + if(methodInvoked) { + instance = module; + module.invoke(query); + } + }, + returnedObject: function() { + var + $firstModules = $allModules.slice(0, elementIndex), + $lastModules = $allModules.slice(elementIndex + 1) + ; + // adjust all modules to use correct reference + $allModules = $firstModules.add($module).add($lastModules); + } + }, + + refresh: function() { + module.refreshSelectors(); + module.refreshData(); + }, + + refreshItems: function() { + $item = $menu.find(selector.item); + }, + + refreshSelectors: function() { + module.verbose('Refreshing selector cache'); + $text = $module.find(selector.text); + $search = $module.find(selector.search); + $input = $module.find(selector.input); + $icon = $module.find(selector.icon); + $combo = ($module.prev().find(selector.text).length > 0) + ? $module.prev().find(selector.text) + : $module.prev() + ; + $menu = $module.children(selector.menu); + $item = $menu.find(selector.item); + }, + + refreshData: function() { + module.verbose('Refreshing cached metadata'); + $item + .removeData(metadata.text) + .removeData(metadata.value) + ; + }, + + clearData: function() { + module.verbose('Clearing metadata'); + $item + .removeData(metadata.text) + .removeData(metadata.value) + ; + $module + .removeData(metadata.defaultText) + .removeData(metadata.defaultValue) + .removeData(metadata.placeholderText) + ; + }, + + toggle: function() { + module.verbose('Toggling menu visibility'); + if( !module.is.active() ) { + module.show(); + } + else { + module.hide(); + } + }, + + show: function(callback) { + callback = $.isFunction(callback) + ? callback + : function(){} + ; + if( module.can.show() && !module.is.active() ) { + module.debug('Showing dropdown'); + if(module.has.message() && !(module.has.maxSelections() || module.has.allResultsFiltered()) ) { + module.remove.message(); + } + if(module.is.allFiltered()) { + return true; + } + if(settings.onShow.call(element) !== false) { + module.animate.show(function() { + if( module.can.click() ) { + module.bind.intent(); + } + if(module.has.menuSearch()) { + module.focusSearch(); + } + module.set.visible(); + callback.call(element); + }); + } + } + }, + + hide: function(callback) { + callback = $.isFunction(callback) + ? callback + : function(){} + ; + if( module.is.active() ) { + module.debug('Hiding dropdown'); + if(settings.onHide.call(element) !== false) { + module.animate.hide(function() { + module.remove.visible(); + callback.call(element); + }); + } + } + }, + + hideOthers: function() { + module.verbose('Finding other dropdowns to hide'); + $allModules + .not($module) + .has(selector.menu + '.' + className.visible) + .dropdown('hide') + ; + }, + + hideMenu: function() { + module.verbose('Hiding menu instantaneously'); + module.remove.active(); + module.remove.visible(); + $menu.transition('hide'); + }, + + hideSubMenus: function() { + var + $subMenus = $menu.children(selector.item).find(selector.menu) + ; + module.verbose('Hiding sub menus', $subMenus); + $subMenus.transition('hide'); + }, + + bind: { + events: function() { + if(hasTouch) { + module.bind.touchEvents(); + } + module.bind.keyboardEvents(); + module.bind.inputEvents(); + module.bind.mouseEvents(); + }, + touchEvents: function() { + module.debug('Touch device detected binding additional touch events'); + if( module.is.searchSelection() ) { + // do nothing special yet + } + else if( module.is.single() ) { + $module + .on('touchstart' + eventNamespace, module.event.test.toggle) + ; + } + $menu + .on('touchstart' + eventNamespace, selector.item, module.event.item.mouseenter) + ; + }, + keyboardEvents: function() { + module.verbose('Binding keyboard events'); + $module + .on('keydown' + eventNamespace, module.event.keydown) + ; + if( module.has.search() ) { + $module + .on(module.get.inputEvent() + eventNamespace, selector.search, module.event.input) + ; + } + if( module.is.multiple() ) { + $document + .on('keydown' + elementNamespace, module.event.document.keydown) + ; + } + }, + inputEvents: function() { + module.verbose('Binding input change events'); + $module + .on('change' + eventNamespace, selector.input, module.event.change) + ; + }, + mouseEvents: function() { + module.verbose('Binding mouse events'); + if(module.is.multiple()) { + $module + .on('click' + eventNamespace, selector.label, module.event.label.click) + .on('click' + eventNamespace, selector.remove, module.event.remove.click) + ; + } + if( module.is.searchSelection() ) { + $module + .on('mousedown' + eventNamespace, module.event.mousedown) + .on('mouseup' + eventNamespace, module.event.mouseup) + .on('mousedown' + eventNamespace, selector.menu, module.event.menu.mousedown) + .on('mouseup' + eventNamespace, selector.menu, module.event.menu.mouseup) + .on('click' + eventNamespace, selector.icon, module.event.icon.click) + .on('focus' + eventNamespace, selector.search, module.event.search.focus) + .on('click' + eventNamespace, selector.search, module.event.search.focus) + .on('blur' + eventNamespace, selector.search, module.event.search.blur) + .on('click' + eventNamespace, selector.text, module.event.text.focus) + ; + if(module.is.multiple()) { + $module + .on('click' + eventNamespace, module.event.click) + ; + } + } + else { + if(settings.on == 'click') { + $module + .on('click' + eventNamespace, selector.icon, module.event.icon.click) + .on('click' + eventNamespace, module.event.test.toggle) + ; + } + else if(settings.on == 'hover') { + $module + .on('mouseenter' + eventNamespace, module.delay.show) + .on('mouseleave' + eventNamespace, module.delay.hide) + ; + } + else { + $module + .on(settings.on + eventNamespace, module.toggle) + ; + } + $module + .on('mousedown' + eventNamespace, module.event.mousedown) + .on('mouseup' + eventNamespace, module.event.mouseup) + .on('focus' + eventNamespace, module.event.focus) + .on('blur' + eventNamespace, module.event.blur) + ; + } + $menu + .on('mouseenter' + eventNamespace, selector.item, module.event.item.mouseenter) + .on('mouseleave' + eventNamespace, selector.item, module.event.item.mouseleave) + .on('click' + eventNamespace, selector.item, module.event.item.click) + ; + }, + intent: function() { + module.verbose('Binding hide intent event to document'); + if(hasTouch) { + $document + .on('touchstart' + elementNamespace, module.event.test.touch) + .on('touchmove' + elementNamespace, module.event.test.touch) + ; + } + $document + .on('click' + elementNamespace, module.event.test.hide) + ; + } + }, + + unbind: { + intent: function() { + module.verbose('Removing hide intent event from document'); + if(hasTouch) { + $document + .off('touchstart' + elementNamespace) + .off('touchmove' + elementNamespace) + ; + } + $document + .off('click' + elementNamespace) + ; + } + }, + + filter: function(query) { + var + searchTerm = (query !== undefined) + ? query + : module.get.query(), + afterFiltered = function() { + if(module.is.multiple()) { + module.filterActive(); + } + module.select.firstUnfiltered(); + if( module.has.allResultsFiltered() ) { + if( settings.onNoResults.call(element, searchTerm) ) { + if(settings.allowAdditions) { + if(settings.hideAdditions) { + module.verbose('User addition with no menu, setting empty style'); + module.set.empty(); + module.hideMenu(); + } + } + else { + module.verbose('All items filtered, showing message', searchTerm); + module.add.message(message.noResults); + } + } + else { + module.verbose('All items filtered, hiding dropdown', searchTerm); + module.hideMenu(); + } + } + else { + module.remove.empty(); + module.remove.message(); + } + if(settings.allowAdditions) { + module.add.userSuggestion(query); + } + if(module.is.searchSelection() && module.can.show() && module.is.focusedOnSearch() ) { + module.show(); + } + } + ; + if(settings.useLabels && module.has.maxSelections()) { + return; + } + if(settings.apiSettings) { + if( module.can.useAPI() ) { + module.queryRemote(searchTerm, function() { + afterFiltered(); + }); + } + else { + module.error(error.noAPI); + } + } + else { + module.filterItems(searchTerm); + afterFiltered(); + } + }, + + queryRemote: function(query, callback) { + var + apiSettings = { + errorDuration : false, + cache : 'local', + throttle : settings.throttle, + urlData : { + query: query + }, + onError: function() { + module.add.message(message.serverError); + callback(); + }, + onFailure: function() { + module.add.message(message.serverError); + callback(); + }, + onSuccess : function(response) { + module.remove.message(); + module.setup.menu({ + values: response[fields.remoteValues] + }); + callback(); + } + } + ; + if( !$module.api('get request') ) { + module.setup.api(); + } + apiSettings = $.extend(true, {}, apiSettings, settings.apiSettings); + $module + .api('setting', apiSettings) + .api('query') + ; + }, + + filterItems: function(query) { + var + searchTerm = (query !== undefined) + ? query + : module.get.query(), + results = null, + escapedTerm = module.escape.regExp(searchTerm), + beginsWithRegExp = new RegExp('^' + escapedTerm, 'igm') + ; + // avoid loop if we're matching nothing + if( module.has.query() ) { + results = []; + + module.verbose('Searching for matching values', searchTerm); + $item + .each(function(){ + var + $choice = $(this), + text, + value + ; + if(settings.match == 'both' || settings.match == 'text') { + text = String(module.get.choiceText($choice, false)); + if(text.search(beginsWithRegExp) !== -1) { + results.push(this); + return true; + } + else if (settings.fullTextSearch === 'exact' && module.exactSearch(searchTerm, text)) { + results.push(this); + return true; + } + else if (settings.fullTextSearch === true && module.fuzzySearch(searchTerm, text)) { + results.push(this); + return true; + } + } + if(settings.match == 'both' || settings.match == 'value') { + value = String(module.get.choiceValue($choice, text)); + + if(value.search(beginsWithRegExp) !== -1) { + results.push(this); + return true; + } + else if(settings.fullTextSearch && module.fuzzySearch(searchTerm, value)) { + results.push(this); + return true; + } + } + }) + ; + } + module.debug('Showing only matched items', searchTerm); + module.remove.filteredItem(); + if(results) { + $item + .not(results) + .addClass(className.filtered) + ; + } + }, + + fuzzySearch: function(query, term) { + var + termLength = term.length, + queryLength = query.length + ; + query = query.toLowerCase(); + term = term.toLowerCase(); + if(queryLength > termLength) { + return false; + } + if(queryLength === termLength) { + return (query === term); + } + search: for (var characterIndex = 0, nextCharacterIndex = 0; characterIndex < queryLength; characterIndex++) { + var + queryCharacter = query.charCodeAt(characterIndex) + ; + while(nextCharacterIndex < termLength) { + if(term.charCodeAt(nextCharacterIndex++) === queryCharacter) { + continue search; + } + } + return false; + } + return true; + }, + exactSearch: function (query, term) { + query = query.toLowerCase(); + term = term.toLowerCase(); + if(term.indexOf(query) > -1) { + return true; + } + return false; + }, + filterActive: function() { + if(settings.useLabels) { + $item.filter('.' + className.active) + .addClass(className.filtered) + ; + } + }, + + focusSearch: function(skipHandler) { + if( module.has.search() && !module.is.focusedOnSearch() ) { + if(skipHandler) { + $module.off('focus' + eventNamespace, selector.search); + $search.focus(); + $module.on('focus' + eventNamespace, selector.search, module.event.search.focus); + } + else { + $search.focus(); + } + } + }, + + forceSelection: function() { + var + $currentlySelected = $item.not(className.filtered).filter('.' + className.selected).eq(0), + $activeItem = $item.not(className.filtered).filter('.' + className.active).eq(0), + $selectedItem = ($currentlySelected.length > 0) + ? $currentlySelected + : $activeItem, + hasSelected = ($selectedItem.length > 0) + ; + if(hasSelected) { + module.debug('Forcing partial selection to selected item', $selectedItem); + module.event.item.click.call($selectedItem, {}, true); + return; + } + else { + if(settings.allowAdditions) { + module.set.selected(module.get.query()); + module.remove.searchTerm(); + } + else { + module.remove.searchTerm(); + } + } + }, + + event: { + change: function() { + if(!internalChange) { + module.debug('Input changed, updating selection'); + module.set.selected(); + } + }, + focus: function() { + if(settings.showOnFocus && !activated && module.is.hidden() && !pageLostFocus) { + module.show(); + } + }, + blur: function(event) { + pageLostFocus = (document.activeElement === this); + if(!activated && !pageLostFocus) { + module.remove.activeLabel(); + module.hide(); + } + }, + mousedown: function() { + if(module.is.searchSelection()) { + // prevent menu hiding on immediate re-focus + willRefocus = true; + } + else { + // prevents focus callback from occurring on mousedown + activated = true; + } + }, + mouseup: function() { + if(module.is.searchSelection()) { + // prevent menu hiding on immediate re-focus + willRefocus = false; + } + else { + activated = false; + } + }, + click: function(event) { + var + $target = $(event.target) + ; + // focus search + if($target.is($module)) { + if(!module.is.focusedOnSearch()) { + module.focusSearch(); + } + else { + module.show(); + } + } + }, + search: { + focus: function() { + activated = true; + if(module.is.multiple()) { + module.remove.activeLabel(); + } + if(settings.showOnFocus) { + module.search(); + } + }, + blur: function(event) { + pageLostFocus = (document.activeElement === this); + if(!willRefocus) { + if(!itemActivated && !pageLostFocus) { + if(settings.forceSelection) { + module.forceSelection(); + } + module.hide(); + } + } + willRefocus = false; + } + }, + icon: { + click: function(event) { + module.toggle(); + } + }, + text: { + focus: function(event) { + activated = true; + module.focusSearch(); + } + }, + input: function(event) { + if(module.is.multiple() || module.is.searchSelection()) { + module.set.filtered(); + } + clearTimeout(module.timer); + module.timer = setTimeout(module.search, settings.delay.search); + }, + label: { + click: function(event) { + var + $label = $(this), + $labels = $module.find(selector.label), + $activeLabels = $labels.filter('.' + className.active), + $nextActive = $label.nextAll('.' + className.active), + $prevActive = $label.prevAll('.' + className.active), + $range = ($nextActive.length > 0) + ? $label.nextUntil($nextActive).add($activeLabels).add($label) + : $label.prevUntil($prevActive).add($activeLabels).add($label) + ; + if(event.shiftKey) { + $activeLabels.removeClass(className.active); + $range.addClass(className.active); + } + else if(event.ctrlKey) { + $label.toggleClass(className.active); + } + else { + $activeLabels.removeClass(className.active); + $label.addClass(className.active); + } + settings.onLabelSelect.apply(this, $labels.filter('.' + className.active)); + } + }, + remove: { + click: function() { + var + $label = $(this).parent() + ; + if( $label.hasClass(className.active) ) { + // remove all selected labels + module.remove.activeLabels(); + } + else { + // remove this label only + module.remove.activeLabels( $label ); + } + } + }, + test: { + toggle: function(event) { + var + toggleBehavior = (module.is.multiple()) + ? module.show + : module.toggle + ; + if(module.is.bubbledLabelClick(event) || module.is.bubbledIconClick(event)) { + return; + } + if( module.determine.eventOnElement(event, toggleBehavior) ) { + event.preventDefault(); + } + }, + touch: function(event) { + module.determine.eventOnElement(event, function() { + if(event.type == 'touchstart') { + module.timer = setTimeout(function() { + module.hide(); + }, settings.delay.touch); + } + else if(event.type == 'touchmove') { + clearTimeout(module.timer); + } + }); + event.stopPropagation(); + }, + hide: function(event) { + module.determine.eventInModule(event, module.hide); + } + }, + select: { + mutation: function(mutations) { + module.debug('<select> modified, recreating menu'); + module.setup.select(); + } + }, + menu: { + mutation: function(mutations) { + var + mutation = mutations[0], + $addedNode = mutation.addedNodes + ? $(mutation.addedNodes[0]) + : $(false), + $removedNode = mutation.removedNodes + ? $(mutation.removedNodes[0]) + : $(false), + $changedNodes = $addedNode.add($removedNode), + isUserAddition = $changedNodes.is(selector.addition) || $changedNodes.closest(selector.addition).length > 0, + isMessage = $changedNodes.is(selector.message) || $changedNodes.closest(selector.message).length > 0 + ; + if(isUserAddition || isMessage) { + module.debug('Updating item selector cache'); + module.refreshItems(); + } + else { + module.debug('Menu modified, updating selector cache'); + module.refresh(); + } + }, + mousedown: function() { + itemActivated = true; + }, + mouseup: function() { + itemActivated = false; + } + }, + item: { + mouseenter: function(event) { + var + $target = $(event.target), + $item = $(this), + $subMenu = $item.children(selector.menu), + $otherMenus = $item.siblings(selector.item).children(selector.menu), + hasSubMenu = ($subMenu.length > 0), + isBubbledEvent = ($subMenu.find($target).length > 0) + ; + if( !isBubbledEvent && hasSubMenu ) { + clearTimeout(module.itemTimer); + module.itemTimer = setTimeout(function() { + module.verbose('Showing sub-menu', $subMenu); + $.each($otherMenus, function() { + module.animate.hide(false, $(this)); + }); + module.animate.show(false, $subMenu); + }, settings.delay.show); + event.preventDefault(); + } + }, + mouseleave: function(event) { + var + $subMenu = $(this).children(selector.menu) + ; + if($subMenu.length > 0) { + clearTimeout(module.itemTimer); + module.itemTimer = setTimeout(function() { + module.verbose('Hiding sub-menu', $subMenu); + module.animate.hide(false, $subMenu); + }, settings.delay.hide); + } + }, + click: function (event, skipRefocus) { + var + $choice = $(this), + $target = (event) + ? $(event.target) + : $(''), + $subMenu = $choice.find(selector.menu), + text = module.get.choiceText($choice), + value = module.get.choiceValue($choice, text), + hasSubMenu = ($subMenu.length > 0), + isBubbledEvent = ($subMenu.find($target).length > 0) + ; + if(!isBubbledEvent && (!hasSubMenu || settings.allowCategorySelection)) { + if(module.is.searchSelection()) { + if(settings.allowAdditions) { + module.remove.userAddition(); + } + module.remove.searchTerm(); + if(!module.is.focusedOnSearch() && !(skipRefocus == true)) { + module.focusSearch(true); + } + } + if(!settings.useLabels) { + module.remove.filteredItem(); + module.set.scrollPosition($choice); + } + module.determine.selectAction.call(this, text, value); + } + } + }, + + document: { + // label selection should occur even when element has no focus + keydown: function(event) { + var + pressedKey = event.which, + isShortcutKey = module.is.inObject(pressedKey, keys) + ; + if(isShortcutKey) { + var + $label = $module.find(selector.label), + $activeLabel = $label.filter('.' + className.active), + activeValue = $activeLabel.data(metadata.value), + labelIndex = $label.index($activeLabel), + labelCount = $label.length, + hasActiveLabel = ($activeLabel.length > 0), + hasMultipleActive = ($activeLabel.length > 1), + isFirstLabel = (labelIndex === 0), + isLastLabel = (labelIndex + 1 == labelCount), + isSearch = module.is.searchSelection(), + isFocusedOnSearch = module.is.focusedOnSearch(), + isFocused = module.is.focused(), + caretAtStart = (isFocusedOnSearch && module.get.caretPosition() === 0), + $nextLabel + ; + if(isSearch && !hasActiveLabel && !isFocusedOnSearch) { + return; + } + + if(pressedKey == keys.leftArrow) { + // activate previous label + if((isFocused || caretAtStart) && !hasActiveLabel) { + module.verbose('Selecting previous label'); + $label.last().addClass(className.active); + } + else if(hasActiveLabel) { + if(!event.shiftKey) { + module.verbose('Selecting previous label'); + $label.removeClass(className.active); + } + else { + module.verbose('Adding previous label to selection'); + } + if(isFirstLabel && !hasMultipleActive) { + $activeLabel.addClass(className.active); + } + else { + $activeLabel.prev(selector.siblingLabel) + .addClass(className.active) + .end() + ; + } + event.preventDefault(); + } + } + else if(pressedKey == keys.rightArrow) { + // activate first label + if(isFocused && !hasActiveLabel) { + $label.first().addClass(className.active); + } + // activate next label + if(hasActiveLabel) { + if(!event.shiftKey) { + module.verbose('Selecting next label'); + $label.removeClass(className.active); + } + else { + module.verbose('Adding next label to selection'); + } + if(isLastLabel) { + if(isSearch) { + if(!isFocusedOnSearch) { + module.focusSearch(); + } + else { + $label.removeClass(className.active); + } + } + else if(hasMultipleActive) { + $activeLabel.next(selector.siblingLabel).addClass(className.active); + } + else { + $activeLabel.addClass(className.active); + } + } + else { + $activeLabel.next(selector.siblingLabel).addClass(className.active); + } + event.preventDefault(); + } + } + else if(pressedKey == keys.deleteKey || pressedKey == keys.backspace) { + if(hasActiveLabel) { + module.verbose('Removing active labels'); + if(isLastLabel) { + if(isSearch && !isFocusedOnSearch) { + module.focusSearch(); + } + } + $activeLabel.last().next(selector.siblingLabel).addClass(className.active); + module.remove.activeLabels($activeLabel); + event.preventDefault(); + } + else if(caretAtStart && !hasActiveLabel && pressedKey == keys.backspace) { + module.verbose('Removing last label on input backspace'); + $activeLabel = $label.last().addClass(className.active); + module.remove.activeLabels($activeLabel); + } + } + else { + $activeLabel.removeClass(className.active); + } + } + } + }, + + keydown: function(event) { + var + pressedKey = event.which, + isShortcutKey = module.is.inObject(pressedKey, keys) + ; + if(isShortcutKey) { + var + $currentlySelected = $item.not(selector.unselectable).filter('.' + className.selected).eq(0), + $activeItem = $menu.children('.' + className.active).eq(0), + $selectedItem = ($currentlySelected.length > 0) + ? $currentlySelected + : $activeItem, + $visibleItems = ($selectedItem.length > 0) + ? $selectedItem.siblings(':not(.' + className.filtered +')').addBack() + : $menu.children(':not(.' + className.filtered +')'), + $subMenu = $selectedItem.children(selector.menu), + $parentMenu = $selectedItem.closest(selector.menu), + inVisibleMenu = ($parentMenu.hasClass(className.visible) || $parentMenu.hasClass(className.animating) || $parentMenu.parent(selector.menu).length > 0), + hasSubMenu = ($subMenu.length> 0), + hasSelectedItem = ($selectedItem.length > 0), + selectedIsSelectable = ($selectedItem.not(selector.unselectable).length > 0), + delimiterPressed = (pressedKey == keys.delimiter && settings.allowAdditions && module.is.multiple()), + isAdditionWithoutMenu = (settings.allowAdditions && settings.hideAdditions && (pressedKey == keys.enter || delimiterPressed) && selectedIsSelectable), + $nextItem, + isSubMenuItem, + newIndex + ; + // allow selection with menu closed + if(isAdditionWithoutMenu) { + module.verbose('Selecting item from keyboard shortcut', $selectedItem); + module.event.item.click.call($selectedItem, event); + if(module.is.searchSelection()) { + module.remove.searchTerm(); + } + } + + // visible menu keyboard shortcuts + if( module.is.visible() ) { + + // enter (select or open sub-menu) + if(pressedKey == keys.enter || delimiterPressed) { + if(pressedKey == keys.enter && hasSelectedItem && hasSubMenu && !settings.allowCategorySelection) { + module.verbose('Pressed enter on unselectable category, opening sub menu'); + pressedKey = keys.rightArrow; + } + else if(selectedIsSelectable) { + module.verbose('Selecting item from keyboard shortcut', $selectedItem); + module.event.item.click.call($selectedItem, event); + if(module.is.searchSelection()) { + module.remove.searchTerm(); + } + } + event.preventDefault(); + } + + // sub-menu actions + if(hasSelectedItem) { + + if(pressedKey == keys.leftArrow) { + + isSubMenuItem = ($parentMenu[0] !== $menu[0]); + + if(isSubMenuItem) { + module.verbose('Left key pressed, closing sub-menu'); + module.animate.hide(false, $parentMenu); + $selectedItem + .removeClass(className.selected) + ; + $parentMenu + .closest(selector.item) + .addClass(className.selected) + ; + event.preventDefault(); + } + } + + // right arrow (show sub-menu) + if(pressedKey == keys.rightArrow) { + if(hasSubMenu) { + module.verbose('Right key pressed, opening sub-menu'); + module.animate.show(false, $subMenu); + $selectedItem + .removeClass(className.selected) + ; + $subMenu + .find(selector.item).eq(0) + .addClass(className.selected) + ; + event.preventDefault(); + } + } + } + + // up arrow (traverse menu up) + if(pressedKey == keys.upArrow) { + $nextItem = (hasSelectedItem && inVisibleMenu) + ? $selectedItem.prevAll(selector.item + ':not(' + selector.unselectable + ')').eq(0) + : $item.eq(0) + ; + if($visibleItems.index( $nextItem ) < 0) { + module.verbose('Up key pressed but reached top of current menu'); + event.preventDefault(); + return; + } + else { + module.verbose('Up key pressed, changing active item'); + $selectedItem + .removeClass(className.selected) + ; + $nextItem + .addClass(className.selected) + ; + module.set.scrollPosition($nextItem); + if(settings.selectOnKeydown && module.is.single()) { + module.set.selectedItem($nextItem); + } + } + event.preventDefault(); + } + + // down arrow (traverse menu down) + if(pressedKey == keys.downArrow) { + $nextItem = (hasSelectedItem && inVisibleMenu) + ? $nextItem = $selectedItem.nextAll(selector.item + ':not(' + selector.unselectable + ')').eq(0) + : $item.eq(0) + ; + if($nextItem.length === 0) { + module.verbose('Down key pressed but reached bottom of current menu'); + event.preventDefault(); + return; + } + else { + module.verbose('Down key pressed, changing active item'); + $item + .removeClass(className.selected) + ; + $nextItem + .addClass(className.selected) + ; + module.set.scrollPosition($nextItem); + if(settings.selectOnKeydown && module.is.single()) { + module.set.selectedItem($nextItem); + } + } + event.preventDefault(); + } + + // page down (show next page) + if(pressedKey == keys.pageUp) { + module.scrollPage('up'); + event.preventDefault(); + } + if(pressedKey == keys.pageDown) { + module.scrollPage('down'); + event.preventDefault(); + } + + // escape (close menu) + if(pressedKey == keys.escape) { + module.verbose('Escape key pressed, closing dropdown'); + module.hide(); + } + + } + else { + // delimiter key + if(delimiterPressed) { + event.preventDefault(); + } + // down arrow (open menu) + if(pressedKey == keys.downArrow && !module.is.visible()) { + module.verbose('Down key pressed, showing dropdown'); + module.select.firstUnfiltered(); + module.show(); + event.preventDefault(); + } + } + } + else { + if( !module.has.search() ) { + module.set.selectedLetter( String.fromCharCode(pressedKey) ); + } + } + } + }, + + trigger: { + change: function() { + var + events = document.createEvent('HTMLEvents'), + inputElement = $input[0] + ; + if(inputElement) { + module.verbose('Triggering native change event'); + events.initEvent('change', true, false); + inputElement.dispatchEvent(events); + } + } + }, + + determine: { + selectAction: function(text, value) { + module.verbose('Determining action', settings.action); + if( $.isFunction( module.action[settings.action] ) ) { + module.verbose('Triggering preset action', settings.action, text, value); + module.action[ settings.action ].call(element, text, value, this); + } + else if( $.isFunction(settings.action) ) { + module.verbose('Triggering user action', settings.action, text, value); + settings.action.call(element, text, value, this); + } + else { + module.error(error.action, settings.action); + } + }, + eventInModule: function(event, callback) { + var + $target = $(event.target), + inDocument = ($target.closest(document.documentElement).length > 0), + inModule = ($target.closest($module).length > 0) + ; + callback = $.isFunction(callback) + ? callback + : function(){} + ; + if(inDocument && !inModule) { + module.verbose('Triggering event', callback); + callback(); + return true; + } + else { + module.verbose('Event occurred in dropdown, canceling callback'); + return false; + } + }, + eventOnElement: function(event, callback) { + var + $target = $(event.target), + $label = $target.closest(selector.siblingLabel), + inVisibleDOM = document.body.contains(event.target), + notOnLabel = ($module.find($label).length === 0), + notInMenu = ($target.closest($menu).length === 0) + ; + callback = $.isFunction(callback) + ? callback + : function(){} + ; + if(inVisibleDOM && notOnLabel && notInMenu) { + module.verbose('Triggering event', callback); + callback(); + return true; + } + else { + module.verbose('Event occurred in dropdown menu, canceling callback'); + return false; + } + } + }, + + action: { + + nothing: function() {}, + + activate: function(text, value, element) { + value = (value !== undefined) + ? value + : text + ; + if( module.can.activate( $(element) ) ) { + module.set.selected(value, $(element)); + if(module.is.multiple() && !module.is.allFiltered()) { + return; + } + else { + module.hideAndClear(); + } + } + }, + + select: function(text, value, element) { + value = (value !== undefined) + ? value + : text + ; + if( module.can.activate( $(element) ) ) { + module.set.value(value, $(element)); + if(module.is.multiple() && !module.is.allFiltered()) { + return; + } + else { + module.hideAndClear(); + } + } + }, + + combo: function(text, value, element) { + value = (value !== undefined) + ? value + : text + ; + module.set.selected(value, $(element)); + module.hideAndClear(); + }, + + hide: function(text, value, element) { + module.set.value(value, text); + module.hideAndClear(); + } + + }, + + get: { + id: function() { + return id; + }, + defaultText: function() { + return $module.data(metadata.defaultText); + }, + defaultValue: function() { + return $module.data(metadata.defaultValue); + }, + placeholderText: function() { + return $module.data(metadata.placeholderText) || ''; + }, + text: function() { + return $text.text(); + }, + query: function() { + return $.trim($search.val()); + }, + searchWidth: function(value) { + value = (value !== undefined) + ? value + : $search.val() + ; + $sizer.text(value); + // prevent rounding issues + return Math.ceil( $sizer.width() + 1); + }, + selectionCount: function() { + var + values = module.get.values(), + count + ; + count = ( module.is.multiple() ) + ? $.isArray(values) + ? values.length + : 0 + : (module.get.value() !== '') + ? 1 + : 0 + ; + return count; + }, + transition: function($subMenu) { + return (settings.transition == 'auto') + ? module.is.upward($subMenu) + ? 'slide up' + : 'slide down' + : settings.transition + ; + }, + userValues: function() { + var + values = module.get.values() + ; + if(!values) { + return false; + } + values = $.isArray(values) + ? values + : [values] + ; + return $.grep(values, function(value) { + return (module.get.item(value) === false); + }); + }, + uniqueArray: function(array) { + return $.grep(array, function (value, index) { + return $.inArray(value, array) === index; + }); + }, + caretPosition: function() { + var + input = $search.get(0), + range, + rangeLength + ; + if('selectionStart' in input) { + return input.selectionStart; + } + else if (document.selection) { + input.focus(); + range = document.selection.createRange(); + rangeLength = range.text.length; + range.moveStart('character', -input.value.length); + return range.text.length - rangeLength; + } + }, + value: function() { + var + value = ($input.length > 0) + ? $input.val() + : $module.data(metadata.value), + isEmptyMultiselect = ($.isArray(value) && value.length === 1 && value[0] === '') + ; + // prevents placeholder element from being selected when multiple + return (value === undefined || isEmptyMultiselect) + ? '' + : value + ; + }, + values: function() { + var + value = module.get.value() + ; + if(value === '') { + return ''; + } + return ( !module.has.selectInput() && module.is.multiple() ) + ? (typeof value == 'string') // delimited string + ? value.split(settings.delimiter) + : '' + : value + ; + }, + remoteValues: function() { + var + values = module.get.values(), + remoteValues = false + ; + if(values) { + if(typeof values == 'string') { + values = [values]; + } + $.each(values, function(index, value) { + var + name = module.read.remoteData(value) + ; + module.verbose('Restoring value from session data', name, value); + if(name) { + if(!remoteValues) { + remoteValues = {}; + } + remoteValues[value] = name; + } + }); + } + return remoteValues; + }, + choiceText: function($choice, preserveHTML) { + preserveHTML = (preserveHTML !== undefined) + ? preserveHTML + : settings.preserveHTML + ; + if($choice) { + if($choice.find(selector.menu).length > 0) { + module.verbose('Retrieving text of element with sub-menu'); + $choice = $choice.clone(); + $choice.find(selector.menu).remove(); + $choice.find(selector.menuIcon).remove(); + } + return ($choice.data(metadata.text) !== undefined) + ? $choice.data(metadata.text) + : (preserveHTML) + ? $.trim($choice.html()) + : $.trim($choice.text()) + ; + } + }, + choiceValue: function($choice, choiceText) { + choiceText = choiceText || module.get.choiceText($choice); + if(!$choice) { + return false; + } + return ($choice.data(metadata.value) !== undefined) + ? String( $choice.data(metadata.value) ) + : (typeof choiceText === 'string') + ? $.trim(choiceText.toLowerCase()) + : String(choiceText) + ; + }, + inputEvent: function() { + var + input = $search[0] + ; + if(input) { + return (input.oninput !== undefined) + ? 'input' + : (input.onpropertychange !== undefined) + ? 'propertychange' + : 'keyup' + ; + } + return false; + }, + selectValues: function() { + var + select = {} + ; + select.values = []; + $module + .find('option') + .each(function() { + var + $option = $(this), + name = $option.html(), + disabled = $option.attr('disabled'), + value = ( $option.attr('value') !== undefined ) + ? $option.attr('value') + : name + ; + if(settings.placeholder === 'auto' && value === '') { + select.placeholder = name; + } + else { + select.values.push({ + name : name, + value : value, + disabled : disabled + }); + } + }) + ; + if(settings.placeholder && settings.placeholder !== 'auto') { + module.debug('Setting placeholder value to', settings.placeholder); + select.placeholder = settings.placeholder; + } + if(settings.sortSelect) { + select.values.sort(function(a, b) { + return (a.name > b.name) + ? 1 + : -1 + ; + }); + module.debug('Retrieved and sorted values from select', select); + } + else { + module.debug('Retrieved values from select', select); + } + return select; + }, + activeItem: function() { + return $item.filter('.' + className.active); + }, + selectedItem: function() { + var + $selectedItem = $item.not(selector.unselectable).filter('.' + className.selected) + ; + return ($selectedItem.length > 0) + ? $selectedItem + : $item.eq(0) + ; + }, + itemWithAdditions: function(value) { + var + $items = module.get.item(value), + $userItems = module.create.userChoice(value), + hasUserItems = ($userItems && $userItems.length > 0) + ; + if(hasUserItems) { + $items = ($items.length > 0) + ? $items.add($userItems) + : $userItems + ; + } + return $items; + }, + item: function(value, strict) { + var + $selectedItem = false, + shouldSearch, + isMultiple + ; + value = (value !== undefined) + ? value + : ( module.get.values() !== undefined) + ? module.get.values() + : module.get.text() + ; + shouldSearch = (isMultiple) + ? (value.length > 0) + : (value !== undefined && value !== null) + ; + isMultiple = (module.is.multiple() && $.isArray(value)); + strict = (value === '' || value === 0) + ? true + : strict || false + ; + if(shouldSearch) { + $item + .each(function() { + var + $choice = $(this), + optionText = module.get.choiceText($choice), + optionValue = module.get.choiceValue($choice, optionText) + ; + // safe early exit + if(optionValue === null || optionValue === undefined) { + return; + } + if(isMultiple) { + if($.inArray( String(optionValue), value) !== -1 || $.inArray(optionText, value) !== -1) { + $selectedItem = ($selectedItem) + ? $selectedItem.add($choice) + : $choice + ; + } + } + else if(strict) { + module.verbose('Ambiguous dropdown value using strict type check', $choice, value); + if( optionValue === value || optionText === value) { + $selectedItem = $choice; + return true; + } + } + else { + if( String(optionValue) == String(value) || optionText == value) { + module.verbose('Found select item by value', optionValue, value); + $selectedItem = $choice; + return true; + } + } + }) + ; + } + return $selectedItem; + } + }, + + check: { + maxSelections: function(selectionCount) { + if(settings.maxSelections) { + selectionCount = (selectionCount !== undefined) + ? selectionCount + : module.get.selectionCount() + ; + if(selectionCount >= settings.maxSelections) { + module.debug('Maximum selection count reached'); + if(settings.useLabels) { + $item.addClass(className.filtered); + module.add.message(message.maxSelections); + } + return true; + } + else { + module.verbose('No longer at maximum selection count'); + module.remove.message(); + module.remove.filteredItem(); + if(module.is.searchSelection()) { + module.filterItems(); + } + return false; + } + } + return true; + } + }, + + restore: { + defaults: function() { + module.clear(); + module.restore.defaultText(); + module.restore.defaultValue(); + }, + defaultText: function() { + var + defaultText = module.get.defaultText(), + placeholderText = module.get.placeholderText + ; + if(defaultText === placeholderText) { + module.debug('Restoring default placeholder text', defaultText); + module.set.placeholderText(defaultText); + } + else { + module.debug('Restoring default text', defaultText); + module.set.text(defaultText); + } + }, + placeholderText: function() { + module.set.placeholderText(); + }, + defaultValue: function() { + var + defaultValue = module.get.defaultValue() + ; + if(defaultValue !== undefined) { + module.debug('Restoring default value', defaultValue); + if(defaultValue !== '') { + module.set.value(defaultValue); + module.set.selected(); + } + else { + module.remove.activeItem(); + module.remove.selectedItem(); + } + } + }, + labels: function() { + if(settings.allowAdditions) { + if(!settings.useLabels) { + module.error(error.labels); + settings.useLabels = true; + } + module.debug('Restoring selected values'); + module.create.userLabels(); + } + module.check.maxSelections(); + }, + selected: function() { + module.restore.values(); + if(module.is.multiple()) { + module.debug('Restoring previously selected values and labels'); + module.restore.labels(); + } + else { + module.debug('Restoring previously selected values'); + } + }, + values: function() { + // prevents callbacks from occurring on initial load + module.set.initialLoad(); + if(settings.apiSettings && settings.saveRemoteData && module.get.remoteValues()) { + module.restore.remoteValues(); + } + else { + module.set.selected(); + } + module.remove.initialLoad(); + }, + remoteValues: function() { + var + values = module.get.remoteValues() + ; + module.debug('Recreating selected from session data', values); + if(values) { + if( module.is.single() ) { + $.each(values, function(value, name) { + module.set.text(name); + }); + } + else { + $.each(values, function(value, name) { + module.add.label(value, name); + }); + } + } + } + }, + + read: { + remoteData: function(value) { + var + name + ; + if(window.Storage === undefined) { + module.error(error.noStorage); + return; + } + name = sessionStorage.getItem(value); + return (name !== undefined) + ? name + : false + ; + } + }, + + save: { + defaults: function() { + module.save.defaultText(); + module.save.placeholderText(); + module.save.defaultValue(); + }, + defaultValue: function() { + var + value = module.get.value() + ; + module.verbose('Saving default value as', value); + $module.data(metadata.defaultValue, value); + }, + defaultText: function() { + var + text = module.get.text() + ; + module.verbose('Saving default text as', text); + $module.data(metadata.defaultText, text); + }, + placeholderText: function() { + var + text + ; + if(settings.placeholder !== false && $text.hasClass(className.placeholder)) { + text = module.get.text(); + module.verbose('Saving placeholder text as', text); + $module.data(metadata.placeholderText, text); + } + }, + remoteData: function(name, value) { + if(window.Storage === undefined) { + module.error(error.noStorage); + return; + } + module.verbose('Saving remote data to session storage', value, name); + sessionStorage.setItem(value, name); + } + }, + + clear: function() { + if(module.is.multiple() && settings.useLabels) { + module.remove.labels(); + } + else { + module.remove.activeItem(); + module.remove.selectedItem(); + } + module.set.placeholderText(); + module.clearValue(); + }, + + clearValue: function() { + module.set.value(''); + }, + + scrollPage: function(direction, $selectedItem) { + var + $currentItem = $selectedItem || module.get.selectedItem(), + $menu = $currentItem.closest(selector.menu), + menuHeight = $menu.outerHeight(), + currentScroll = $menu.scrollTop(), + itemHeight = $item.eq(0).outerHeight(), + itemsPerPage = Math.floor(menuHeight / itemHeight), + maxScroll = $menu.prop('scrollHeight'), + newScroll = (direction == 'up') + ? currentScroll - (itemHeight * itemsPerPage) + : currentScroll + (itemHeight * itemsPerPage), + $selectableItem = $item.not(selector.unselectable), + isWithinRange, + $nextSelectedItem, + elementIndex + ; + elementIndex = (direction == 'up') + ? $selectableItem.index($currentItem) - itemsPerPage + : $selectableItem.index($currentItem) + itemsPerPage + ; + isWithinRange = (direction == 'up') + ? (elementIndex >= 0) + : (elementIndex < $selectableItem.length) + ; + $nextSelectedItem = (isWithinRange) + ? $selectableItem.eq(elementIndex) + : (direction == 'up') + ? $selectableItem.first() + : $selectableItem.last() + ; + if($nextSelectedItem.length > 0) { + module.debug('Scrolling page', direction, $nextSelectedItem); + $currentItem + .removeClass(className.selected) + ; + $nextSelectedItem + .addClass(className.selected) + ; + if(settings.selectOnKeydown && module.is.single()) { + module.set.selectedItem($nextSelectedItem); + } + $menu + .scrollTop(newScroll) + ; + } + }, + + set: { + filtered: function() { + var + isMultiple = module.is.multiple(), + isSearch = module.is.searchSelection(), + isSearchMultiple = (isMultiple && isSearch), + searchValue = (isSearch) + ? module.get.query() + : '', + hasSearchValue = (typeof searchValue === 'string' && searchValue.length > 0), + searchWidth = module.get.searchWidth(), + valueIsSet = searchValue !== '' + ; + if(isMultiple && hasSearchValue) { + module.verbose('Adjusting input width', searchWidth, settings.glyphWidth); + $search.css('width', searchWidth); + } + if(hasSearchValue || (isSearchMultiple && valueIsSet)) { + module.verbose('Hiding placeholder text'); + $text.addClass(className.filtered); + } + else if(!isMultiple || (isSearchMultiple && !valueIsSet)) { + module.verbose('Showing placeholder text'); + $text.removeClass(className.filtered); + } + }, + empty: function() { + $module.addClass(className.empty); + }, + loading: function() { + $module.addClass(className.loading); + }, + placeholderText: function(text) { + text = text || module.get.placeholderText(); + module.debug('Setting placeholder text', text); + module.set.text(text); + $text.addClass(className.placeholder); + }, + tabbable: function() { + if( module.has.search() ) { + module.debug('Added tabindex to searchable dropdown'); + $search + .val('') + .attr('tabindex', 0) + ; + $menu + .attr('tabindex', -1) + ; + } + else { + module.debug('Added tabindex to dropdown'); + if( $module.attr('tabindex') === undefined) { + $module + .attr('tabindex', 0) + ; + $menu + .attr('tabindex', -1) + ; + } + } + }, + initialLoad: function() { + module.verbose('Setting initial load'); + initialLoad = true; + }, + activeItem: function($item) { + if( settings.allowAdditions && $item.filter(selector.addition).length > 0 ) { + $item.addClass(className.filtered); + } + else { + $item.addClass(className.active); + } + }, + partialSearch: function(text) { + var + length = module.get.query().length + ; + $search.val( text.substr(0 , length)); + }, + scrollPosition: function($item, forceScroll) { + var + edgeTolerance = 5, + $menu, + hasActive, + offset, + itemHeight, + itemOffset, + menuOffset, + menuScroll, + menuHeight, + abovePage, + belowPage + ; + + $item = $item || module.get.selectedItem(); + $menu = $item.closest(selector.menu); + hasActive = ($item && $item.length > 0); + forceScroll = (forceScroll !== undefined) + ? forceScroll + : false + ; + if($item && $menu.length > 0 && hasActive) { + itemOffset = $item.position().top; + + $menu.addClass(className.loading); + menuScroll = $menu.scrollTop(); + menuOffset = $menu.offset().top; + itemOffset = $item.offset().top; + offset = menuScroll - menuOffset + itemOffset; + if(!forceScroll) { + menuHeight = $menu.height(); + belowPage = menuScroll + menuHeight < (offset + edgeTolerance); + abovePage = ((offset - edgeTolerance) < menuScroll); + } + module.debug('Scrolling to active item', offset); + if(forceScroll || abovePage || belowPage) { + $menu.scrollTop(offset); + } + $menu.removeClass(className.loading); + } + }, + text: function(text) { + if(settings.action !== 'select') { + if(settings.action == 'combo') { + module.debug('Changing combo button text', text, $combo); + if(settings.preserveHTML) { + $combo.html(text); + } + else { + $combo.text(text); + } + } + else { + if(text !== module.get.placeholderText()) { + $text.removeClass(className.placeholder); + } + module.debug('Changing text', text, $text); + $text + .removeClass(className.filtered) + ; + if(settings.preserveHTML) { + $text.html(text); + } + else { + $text.text(text); + } + } + } + }, + selectedItem: function($item) { + var + value = module.get.choiceValue($item), + text = module.get.choiceText($item, false) + ; + module.debug('Setting user selection to item', $item); + module.remove.activeItem(); + module.set.partialSearch(text); + module.set.activeItem($item); + module.set.selected(value, $item); + module.set.text(text); + }, + selectedLetter: function(letter) { + var + $selectedItem = $item.filter('.' + className.selected), + alreadySelectedLetter = $selectedItem.length > 0 && module.has.firstLetter($selectedItem, letter), + $nextValue = false, + $nextItem + ; + // check next of same letter + if(alreadySelectedLetter) { + $nextItem = $selectedItem.nextAll($item).eq(0); + if( module.has.firstLetter($nextItem, letter) ) { + $nextValue = $nextItem; + } + } + // check all values + if(!$nextValue) { + $item + .each(function(){ + if(module.has.firstLetter($(this), letter)) { + $nextValue = $(this); + return false; + } + }) + ; + } + // set next value + if($nextValue) { + module.verbose('Scrolling to next value with letter', letter); + module.set.scrollPosition($nextValue); + $selectedItem.removeClass(className.selected); + $nextValue.addClass(className.selected); + if(settings.selectOnKeydown && module.is.single()) { + module.set.selectedItem($nextValue); + } + } + }, + direction: function($menu) { + if(settings.direction == 'auto') { + if(module.is.onScreen($menu)) { + module.remove.upward($menu); + } + else { + module.set.upward($menu); + } + } + else if(settings.direction == 'upward') { + module.set.upward($menu); + } + }, + upward: function($menu) { + var $element = $menu || $module; + $element.addClass(className.upward); + }, + value: function(value, text, $selected) { + var + escapedValue = module.escape.value(value), + hasInput = ($input.length > 0), + isAddition = !module.has.value(value), + currentValue = module.get.values(), + stringValue = (value !== undefined) + ? String(value) + : value, + newValue + ; + if(hasInput) { + if(!settings.allowReselection && stringValue == currentValue) { + module.verbose('Skipping value update already same value', value, currentValue); + if(!module.is.initialLoad()) { + return; + } + } + + if( module.is.single() && module.has.selectInput() && module.can.extendSelect() ) { + module.debug('Adding user option', value); + module.add.optionValue(value); + } + module.debug('Updating input value', escapedValue, currentValue); + internalChange = true; + $input + .val(escapedValue) + ; + if(settings.fireOnInit === false && module.is.initialLoad()) { + module.debug('Input native change event ignored on initial load'); + } + else { + module.trigger.change(); + } + internalChange = false; + } + else { + module.verbose('Storing value in metadata', escapedValue, $input); + if(escapedValue !== currentValue) { + $module.data(metadata.value, stringValue); + } + } + if(settings.fireOnInit === false && module.is.initialLoad()) { + module.verbose('No callback on initial load', settings.onChange); + } + else { + settings.onChange.call(element, value, text, $selected); + } + }, + active: function() { + $module + .addClass(className.active) + ; + }, + multiple: function() { + $module.addClass(className.multiple); + }, + visible: function() { + $module.addClass(className.visible); + }, + exactly: function(value, $selectedItem) { + module.debug('Setting selected to exact values'); + module.clear(); + module.set.selected(value, $selectedItem); + }, + selected: function(value, $selectedItem) { + var + isMultiple = module.is.multiple(), + $userSelectedItem + ; + $selectedItem = (settings.allowAdditions) + ? $selectedItem || module.get.itemWithAdditions(value) + : $selectedItem || module.get.item(value) + ; + if(!$selectedItem) { + return; + } + module.debug('Setting selected menu item to', $selectedItem); + if(module.is.multiple()) { + module.remove.searchWidth(); + } + if(module.is.single()) { + module.remove.activeItem(); + module.remove.selectedItem(); + } + else if(settings.useLabels) { + module.remove.selectedItem(); + } + // select each item + $selectedItem + .each(function() { + var + $selected = $(this), + selectedText = module.get.choiceText($selected), + selectedValue = module.get.choiceValue($selected, selectedText), + + isFiltered = $selected.hasClass(className.filtered), + isActive = $selected.hasClass(className.active), + isUserValue = $selected.hasClass(className.addition), + shouldAnimate = (isMultiple && $selectedItem.length == 1) + ; + if(isMultiple) { + if(!isActive || isUserValue) { + if(settings.apiSettings && settings.saveRemoteData) { + module.save.remoteData(selectedText, selectedValue); + } + if(settings.useLabels) { + module.add.value(selectedValue, selectedText, $selected); + module.add.label(selectedValue, selectedText, shouldAnimate); + module.set.activeItem($selected); + module.filterActive(); + module.select.nextAvailable($selectedItem); + } + else { + module.add.value(selectedValue, selectedText, $selected); + module.set.text(module.add.variables(message.count)); + module.set.activeItem($selected); + } + } + else if(!isFiltered) { + module.debug('Selected active value, removing label'); + module.remove.selected(selectedValue); + } + } + else { + if(settings.apiSettings && settings.saveRemoteData) { + module.save.remoteData(selectedText, selectedValue); + } + module.set.text(selectedText); + module.set.value(selectedValue, selectedText, $selected); + $selected + .addClass(className.active) + .addClass(className.selected) + ; + } + }) + ; + } + }, + + add: { + label: function(value, text, shouldAnimate) { + var + $next = module.is.searchSelection() + ? $search + : $text, + escapedValue = module.escape.value(value), + $label + ; + $label = $('<a />') + .addClass(className.label) + .attr('data-value', escapedValue) + .html(templates.label(escapedValue, text)) + ; + $label = settings.onLabelCreate.call($label, escapedValue, text); + + if(module.has.label(value)) { + module.debug('Label already exists, skipping', escapedValue); + return; + } + if(settings.label.variation) { + $label.addClass(settings.label.variation); + } + if(shouldAnimate === true) { + module.debug('Animating in label', $label); + $label + .addClass(className.hidden) + .insertBefore($next) + .transition(settings.label.transition, settings.label.duration) + ; + } + else { + module.debug('Adding selection label', $label); + $label + .insertBefore($next) + ; + } + }, + message: function(message) { + var + $message = $menu.children(selector.message), + html = settings.templates.message(module.add.variables(message)) + ; + if($message.length > 0) { + $message + .html(html) + ; + } + else { + $message = $('<div/>') + .html(html) + .addClass(className.message) + .appendTo($menu) + ; + } + }, + optionValue: function(value) { + var + escapedValue = module.escape.value(value), + $option = $input.find('option[value="' + escapedValue + '"]'), + hasOption = ($option.length > 0) + ; + if(hasOption) { + return; + } + // temporarily disconnect observer + module.disconnect.selectObserver(); + if( module.is.single() ) { + module.verbose('Removing previous user addition'); + $input.find('option.' + className.addition).remove(); + } + $('<option/>') + .prop('value', escapedValue) + .addClass(className.addition) + .html(value) + .appendTo($input) + ; + module.verbose('Adding user addition as an <option>', value); + module.observe.select(); + }, + userSuggestion: function(value) { + var + $addition = $menu.children(selector.addition), + $existingItem = module.get.item(value), + alreadyHasValue = $existingItem && $existingItem.not(selector.addition).length, + hasUserSuggestion = $addition.length > 0, + html + ; + if(settings.useLabels && module.has.maxSelections()) { + return; + } + if(value === '' || alreadyHasValue) { + $addition.remove(); + return; + } + if(hasUserSuggestion) { + $addition + .data(metadata.value, value) + .data(metadata.text, value) + .attr('data-' + metadata.value, value) + .attr('data-' + metadata.text, value) + .removeClass(className.filtered) + ; + if(!settings.hideAdditions) { + html = settings.templates.addition( module.add.variables(message.addResult, value) ); + $addition + .html(html) + ; + } + module.verbose('Replacing user suggestion with new value', $addition); + } + else { + $addition = module.create.userChoice(value); + $addition + .prependTo($menu) + ; + module.verbose('Adding item choice to menu corresponding with user choice addition', $addition); + } + if(!settings.hideAdditions || module.is.allFiltered()) { + $addition + .addClass(className.selected) + .siblings() + .removeClass(className.selected) + ; + } + module.refreshItems(); + }, + variables: function(message, term) { + var + hasCount = (message.search('{count}') !== -1), + hasMaxCount = (message.search('{maxCount}') !== -1), + hasTerm = (message.search('{term}') !== -1), + values, + count, + query + ; + module.verbose('Adding templated variables to message', message); + if(hasCount) { + count = module.get.selectionCount(); + message = message.replace('{count}', count); + } + if(hasMaxCount) { + count = module.get.selectionCount(); + message = message.replace('{maxCount}', settings.maxSelections); + } + if(hasTerm) { + query = term || module.get.query(); + message = message.replace('{term}', query); + } + return message; + }, + value: function(addedValue, addedText, $selectedItem) { + var + currentValue = module.get.values(), + newValue + ; + if(addedValue === '') { + module.debug('Cannot select blank values from multiselect'); + return; + } + // extend current array + if($.isArray(currentValue)) { + newValue = currentValue.concat([addedValue]); + newValue = module.get.uniqueArray(newValue); + } + else { + newValue = [addedValue]; + } + // add values + if( module.has.selectInput() ) { + if(module.can.extendSelect()) { + module.debug('Adding value to select', addedValue, newValue, $input); + module.add.optionValue(addedValue); + } + } + else { + newValue = newValue.join(settings.delimiter); + module.debug('Setting hidden input to delimited value', newValue, $input); + } + + if(settings.fireOnInit === false && module.is.initialLoad()) { + module.verbose('Skipping onadd callback on initial load', settings.onAdd); + } + else { + settings.onAdd.call(element, addedValue, addedText, $selectedItem); + } + module.set.value(newValue, addedValue, addedText, $selectedItem); + module.check.maxSelections(); + } + }, + + remove: { + active: function() { + $module.removeClass(className.active); + }, + activeLabel: function() { + $module.find(selector.label).removeClass(className.active); + }, + empty: function() { + $module.removeClass(className.empty); + }, + loading: function() { + $module.removeClass(className.loading); + }, + initialLoad: function() { + initialLoad = false; + }, + upward: function($menu) { + var $element = $menu || $module; + $element.removeClass(className.upward); + }, + visible: function() { + $module.removeClass(className.visible); + }, + activeItem: function() { + $item.removeClass(className.active); + }, + filteredItem: function() { + if(settings.useLabels && module.has.maxSelections() ) { + return; + } + if(settings.useLabels && module.is.multiple()) { + $item.not('.' + className.active).removeClass(className.filtered); + } + else { + $item.removeClass(className.filtered); + } + module.remove.empty(); + }, + optionValue: function(value) { + var + escapedValue = module.escape.value(value), + $option = $input.find('option[value="' + escapedValue + '"]'), + hasOption = ($option.length > 0) + ; + if(!hasOption || !$option.hasClass(className.addition)) { + return; + } + // temporarily disconnect observer + if(selectObserver) { + selectObserver.disconnect(); + module.verbose('Temporarily disconnecting mutation observer'); + } + $option.remove(); + module.verbose('Removing user addition as an <option>', escapedValue); + if(selectObserver) { + selectObserver.observe($input[0], { + childList : true, + subtree : true + }); + } + }, + message: function() { + $menu.children(selector.message).remove(); + }, + searchWidth: function() { + $search.css('width', ''); + }, + searchTerm: function() { + module.verbose('Cleared search term'); + $search.val(''); + module.set.filtered(); + }, + userAddition: function() { + $item.filter(selector.addition).remove(); + }, + selected: function(value, $selectedItem) { + $selectedItem = (settings.allowAdditions) + ? $selectedItem || module.get.itemWithAdditions(value) + : $selectedItem || module.get.item(value) + ; + + if(!$selectedItem) { + return false; + } + + $selectedItem + .each(function() { + var + $selected = $(this), + selectedText = module.get.choiceText($selected), + selectedValue = module.get.choiceValue($selected, selectedText) + ; + if(module.is.multiple()) { + if(settings.useLabels) { + module.remove.value(selectedValue, selectedText, $selected); + module.remove.label(selectedValue); + } + else { + module.remove.value(selectedValue, selectedText, $selected); + if(module.get.selectionCount() === 0) { + module.set.placeholderText(); + } + else { + module.set.text(module.add.variables(message.count)); + } + } + } + else { + module.remove.value(selectedValue, selectedText, $selected); + } + $selected + .removeClass(className.filtered) + .removeClass(className.active) + ; + if(settings.useLabels) { + $selected.removeClass(className.selected); + } + }) + ; + }, + selectedItem: function() { + $item.removeClass(className.selected); + }, + value: function(removedValue, removedText, $removedItem) { + var + values = module.get.values(), + newValue + ; + if( module.has.selectInput() ) { + module.verbose('Input is <select> removing selected option', removedValue); + newValue = module.remove.arrayValue(removedValue, values); + module.remove.optionValue(removedValue); + } + else { + module.verbose('Removing from delimited values', removedValue); + newValue = module.remove.arrayValue(removedValue, values); + newValue = newValue.join(settings.delimiter); + } + if(settings.fireOnInit === false && module.is.initialLoad()) { + module.verbose('No callback on initial load', settings.onRemove); + } + else { + settings.onRemove.call(element, removedValue, removedText, $removedItem); + } + module.set.value(newValue, removedText, $removedItem); + module.check.maxSelections(); + }, + arrayValue: function(removedValue, values) { + if( !$.isArray(values) ) { + values = [values]; + } + values = $.grep(values, function(value){ + return (removedValue != value); + }); + module.verbose('Removed value from delimited string', removedValue, values); + return values; + }, + label: function(value, shouldAnimate) { + var + $labels = $module.find(selector.label), + $removedLabel = $labels.filter('[data-value="' + value +'"]') + ; + module.verbose('Removing label', $removedLabel); + $removedLabel.remove(); + }, + activeLabels: function($activeLabels) { + $activeLabels = $activeLabels || $module.find(selector.label).filter('.' + className.active); + module.verbose('Removing active label selections', $activeLabels); + module.remove.labels($activeLabels); + }, + labels: function($labels) { + $labels = $labels || $module.find(selector.label); + module.verbose('Removing labels', $labels); + $labels + .each(function(){ + var + $label = $(this), + value = $label.data(metadata.value), + stringValue = (value !== undefined) + ? String(value) + : value, + isUserValue = module.is.userValue(stringValue) + ; + if(settings.onLabelRemove.call($label, value) === false) { + module.debug('Label remove callback cancelled removal'); + return; + } + module.remove.message(); + if(isUserValue) { + module.remove.value(stringValue); + module.remove.label(stringValue); + } + else { + // selected will also remove label + module.remove.selected(stringValue); + } + }) + ; + }, + tabbable: function() { + if( module.has.search() ) { + module.debug('Searchable dropdown initialized'); + $search + .removeAttr('tabindex') + ; + $menu + .removeAttr('tabindex') + ; + } + else { + module.debug('Simple selection dropdown initialized'); + $module + .removeAttr('tabindex') + ; + $menu + .removeAttr('tabindex') + ; + } + } + }, + + has: { + menuSearch: function() { + return (module.has.search() && $search.closest($menu).length > 0); + }, + search: function() { + return ($search.length > 0); + }, + sizer: function() { + return ($sizer.length > 0); + }, + selectInput: function() { + return ( $input.is('select') ); + }, + minCharacters: function(searchTerm) { + if(settings.minCharacters) { + searchTerm = (searchTerm !== undefined) + ? String(searchTerm) + : String(module.get.query()) + ; + return (searchTerm.length >= settings.minCharacters); + } + return true; + }, + firstLetter: function($item, letter) { + var + text, + firstLetter + ; + if(!$item || $item.length === 0 || typeof letter !== 'string') { + return false; + } + text = module.get.choiceText($item, false); + letter = letter.toLowerCase(); + firstLetter = String(text).charAt(0).toLowerCase(); + return (letter == firstLetter); + }, + input: function() { + return ($input.length > 0); + }, + items: function() { + return ($item.length > 0); + }, + menu: function() { + return ($menu.length > 0); + }, + message: function() { + return ($menu.children(selector.message).length !== 0); + }, + label: function(value) { + var + escapedValue = module.escape.value(value), + $labels = $module.find(selector.label) + ; + return ($labels.filter('[data-value="' + escapedValue +'"]').length > 0); + }, + maxSelections: function() { + return (settings.maxSelections && module.get.selectionCount() >= settings.maxSelections); + }, + allResultsFiltered: function() { + var + $normalResults = $item.not(selector.addition) + ; + return ($normalResults.filter(selector.unselectable).length === $normalResults.length); + }, + userSuggestion: function() { + return ($menu.children(selector.addition).length > 0); + }, + query: function() { + return (module.get.query() !== ''); + }, + value: function(value) { + var + values = module.get.values(), + hasValue = $.isArray(values) + ? values && ($.inArray(value, values) !== -1) + : (values == value) + ; + return (hasValue) + ? true + : false + ; + } + }, + + is: { + active: function() { + return $module.hasClass(className.active); + }, + bubbledLabelClick: function(event) { + return $(event.target).is('select, input') && $module.closest('label').length > 0; + }, + bubbledIconClick: function(event) { + return $(event.target).closest($icon).length > 0; + }, + alreadySetup: function() { + return ($module.is('select') && $module.parent(selector.dropdown).length > 0 && $module.prev().length === 0); + }, + animating: function($subMenu) { + return ($subMenu) + ? $subMenu.transition && $subMenu.transition('is animating') + : $menu.transition && $menu.transition('is animating') + ; + }, + disabled: function() { + return $module.hasClass(className.disabled); + }, + focused: function() { + return (document.activeElement === $module[0]); + }, + focusedOnSearch: function() { + return (document.activeElement === $search[0]); + }, + allFiltered: function() { + return( (module.is.multiple() || module.has.search()) && !(settings.hideAdditions == false && module.has.userSuggestion()) && !module.has.message() && module.has.allResultsFiltered() ); + }, + hidden: function($subMenu) { + return !module.is.visible($subMenu); + }, + initialLoad: function() { + return initialLoad; + }, + onScreen: function($subMenu) { + var + $currentMenu = $subMenu || $menu, + canOpenDownward = true, + onScreen = {}, + calculations + ; + $currentMenu.addClass(className.loading); + calculations = { + context: { + scrollTop : $context.scrollTop(), + height : $context.outerHeight() + }, + menu : { + offset: $currentMenu.offset(), + height: $currentMenu.outerHeight() + } + }; + onScreen = { + above : (calculations.context.scrollTop) <= calculations.menu.offset.top - calculations.menu.height, + below : (calculations.context.scrollTop + calculations.context.height) >= calculations.menu.offset.top + calculations.menu.height + }; + if(onScreen.below) { + module.verbose('Dropdown can fit in context downward', onScreen); + canOpenDownward = true; + } + else if(!onScreen.below && !onScreen.above) { + module.verbose('Dropdown cannot fit in either direction, favoring downward', onScreen); + canOpenDownward = true; + } + else { + module.verbose('Dropdown cannot fit below, opening upward', onScreen); + canOpenDownward = false; + } + $currentMenu.removeClass(className.loading); + return canOpenDownward; + }, + inObject: function(needle, object) { + var + found = false + ; + $.each(object, function(index, property) { + if(property == needle) { + found = true; + return true; + } + }); + return found; + }, + multiple: function() { + return $module.hasClass(className.multiple); + }, + single: function() { + return !module.is.multiple(); + }, + selectMutation: function(mutations) { + var + selectChanged = false + ; + $.each(mutations, function(index, mutation) { + if(mutation.target && $(mutation.target).is('select')) { + selectChanged = true; + return true; + } + }); + return selectChanged; + }, + search: function() { + return $module.hasClass(className.search); + }, + searchSelection: function() { + return ( module.has.search() && $search.parent(selector.dropdown).length === 1 ); + }, + selection: function() { + return $module.hasClass(className.selection); + }, + userValue: function(value) { + return ($.inArray(value, module.get.userValues()) !== -1); + }, + upward: function($menu) { + var $element = $menu || $module; + return $element.hasClass(className.upward); + }, + visible: function($subMenu) { + return ($subMenu) + ? $subMenu.hasClass(className.visible) + : $menu.hasClass(className.visible) + ; + } + }, + + can: { + activate: function($item) { + if(settings.useLabels) { + return true; + } + if(!module.has.maxSelections()) { + return true; + } + if(module.has.maxSelections() && $item.hasClass(className.active)) { + return true; + } + return false; + }, + click: function() { + return (hasTouch || settings.on == 'click'); + }, + extendSelect: function() { + return settings.allowAdditions || settings.apiSettings; + }, + show: function() { + return !module.is.disabled() && (module.has.items() || module.has.message()); + }, + useAPI: function() { + return $.fn.api !== undefined; + } + }, + + animate: { + show: function(callback, $subMenu) { + var + $currentMenu = $subMenu || $menu, + start = ($subMenu) + ? function() {} + : function() { + module.hideSubMenus(); + module.hideOthers(); + module.set.active(); + }, + transition + ; + callback = $.isFunction(callback) + ? callback + : function(){} + ; + module.verbose('Doing menu show animation', $currentMenu); + module.set.direction($subMenu); + transition = module.get.transition($subMenu); + if( module.is.selection() ) { + module.set.scrollPosition(module.get.selectedItem(), true); + } + if( module.is.hidden($currentMenu) || module.is.animating($currentMenu) ) { + if(transition == 'none') { + start(); + $currentMenu.transition('show'); + callback.call(element); + } + else if($.fn.transition !== undefined && $module.transition('is supported')) { + $currentMenu + .transition({ + animation : transition + ' in', + debug : settings.debug, + verbose : settings.verbose, + duration : settings.duration, + queue : true, + onStart : start, + onComplete : function() { + callback.call(element); + } + }) + ; + } + else { + module.error(error.noTransition, transition); + } + } + }, + hide: function(callback, $subMenu) { + var + $currentMenu = $subMenu || $menu, + duration = ($subMenu) + ? (settings.duration * 0.9) + : settings.duration, + start = ($subMenu) + ? function() {} + : function() { + if( module.can.click() ) { + module.unbind.intent(); + } + module.remove.active(); + }, + transition = module.get.transition($subMenu) + ; + callback = $.isFunction(callback) + ? callback + : function(){} + ; + if( module.is.visible($currentMenu) || module.is.animating($currentMenu) ) { + module.verbose('Doing menu hide animation', $currentMenu); + + if(transition == 'none') { + start(); + $currentMenu.transition('hide'); + callback.call(element); + } + else if($.fn.transition !== undefined && $module.transition('is supported')) { + $currentMenu + .transition({ + animation : transition + ' out', + duration : settings.duration, + debug : settings.debug, + verbose : settings.verbose, + queue : true, + onStart : start, + onComplete : function() { + if(settings.direction == 'auto') { + module.remove.upward($subMenu); + } + callback.call(element); + } + }) + ; + } + else { + module.error(error.transition); + } + } + } + }, + + hideAndClear: function() { + module.remove.searchTerm(); + if( module.has.maxSelections() ) { + return; + } + if(module.has.search()) { + module.hide(function() { + module.remove.filteredItem(); + }); + } + else { + module.hide(); + } + }, + + delay: { + show: function() { + module.verbose('Delaying show event to ensure user intent'); + clearTimeout(module.timer); + module.timer = setTimeout(module.show, settings.delay.show); + }, + hide: function() { + module.verbose('Delaying hide event to ensure user intent'); + clearTimeout(module.timer); + module.timer = setTimeout(module.hide, settings.delay.hide); + } + }, + + escape: { + value: function(value) { + var + multipleValues = $.isArray(value), + stringValue = (typeof value === 'string'), + isUnparsable = (!stringValue && !multipleValues), + hasQuotes = (stringValue && value.search(regExp.quote) !== -1), + values = [] + ; + if(!module.has.selectInput() || isUnparsable || !hasQuotes) { + return value; + } + module.debug('Encoding quote values for use in select', value); + if(multipleValues) { + $.each(value, function(index, value){ + values.push(value.replace(regExp.quote, '"')); + }); + return values; + } + return value.replace(regExp.quote, '"'); + }, + regExp: function(text) { + text = String(text); + return text.replace(regExp.escape, '\\$&'); + } + }, + + setting: function(name, value) { + module.debug('Changing setting', name, value); + if( $.isPlainObject(name) ) { + $.extend(true, settings, name); + } + else if(value !== undefined) { + if($.isPlainObject(settings[name])) { + $.extend(true, settings[name], value); + } + else { + settings[name] = value; + } + } + else { + return settings[name]; + } + }, + internal: function(name, value) { + if( $.isPlainObject(name) ) { + $.extend(true, module, name); + } + else if(value !== undefined) { + module[name] = value; + } + else { + return module[name]; + } + }, + debug: function() { + if(!settings.silent && settings.debug) { + if(settings.performance) { + module.performance.log(arguments); + } + else { + module.debug = Function.prototype.bind.call(console.info, console, settings.name + ':'); + module.debug.apply(console, arguments); + } + } + }, + verbose: function() { + if(!settings.silent && settings.verbose && settings.debug) { + if(settings.performance) { + module.performance.log(arguments); + } + else { + module.verbose = Function.prototype.bind.call(console.info, console, settings.name + ':'); + module.verbose.apply(console, arguments); + } + } + }, + error: function() { + if(!settings.silent) { + module.error = Function.prototype.bind.call(console.error, console, settings.name + ':'); + module.error.apply(console, arguments); + } + }, + performance: { + log: function(message) { + var + currentTime, + executionTime, + previousTime + ; + if(settings.performance) { + currentTime = new Date().getTime(); + previousTime = time || currentTime; + executionTime = currentTime - previousTime; + time = currentTime; + performance.push({ + 'Name' : message[0], + 'Arguments' : [].slice.call(message, 1) || '', + 'Element' : element, + 'Execution Time' : executionTime + }); + } + clearTimeout(module.performance.timer); + module.performance.timer = setTimeout(module.performance.display, 500); + }, + display: function() { + var + title = settings.name + ':', + totalTime = 0 + ; + time = false; + clearTimeout(module.performance.timer); + $.each(performance, function(index, data) { + totalTime += data['Execution Time']; + }); + title += ' ' + totalTime + 'ms'; + if(moduleSelector) { + title += ' \'' + moduleSelector + '\''; + } + if( (console.group !== undefined || console.table !== undefined) && performance.length > 0) { + console.groupCollapsed(title); + if(console.table) { + console.table(performance); + } + else { + $.each(performance, function(index, data) { + console.log(data['Name'] + ': ' + data['Execution Time']+'ms'); + }); + } + console.groupEnd(); + } + performance = []; + } + }, + invoke: function(query, passedArguments, context) { + var + object = instance, + maxDepth, + found, + response + ; + passedArguments = passedArguments || queryArguments; + context = element || context; + if(typeof query == 'string' && object !== undefined) { + query = query.split(/[\. ]/); + maxDepth = query.length - 1; + $.each(query, function(depth, value) { + var camelCaseValue = (depth != maxDepth) + ? value + query[depth + 1].charAt(0).toUpperCase() + query[depth + 1].slice(1) + : query + ; + if( $.isPlainObject( object[camelCaseValue] ) && (depth != maxDepth) ) { + object = object[camelCaseValue]; + } + else if( object[camelCaseValue] !== undefined ) { + found = object[camelCaseValue]; + return false; + } + else if( $.isPlainObject( object[value] ) && (depth != maxDepth) ) { + object = object[value]; + } + else if( object[value] !== undefined ) { + found = object[value]; + return false; + } + else { + module.error(error.method, query); + return false; + } + }); + } + if ( $.isFunction( found ) ) { + response = found.apply(context, passedArguments); + } + else if(found !== undefined) { + response = found; + } + if($.isArray(returnedValue)) { + returnedValue.push(response); + } + else if(returnedValue !== undefined) { + returnedValue = [returnedValue, response]; + } + else if(response !== undefined) { + returnedValue = response; + } + return found; + } + }; + + if(methodInvoked) { + if(instance === undefined) { + module.initialize(); + } + module.invoke(query); + } + else { + if(instance !== undefined) { + instance.invoke('destroy'); + } + module.initialize(); + } + }) + ; + return (returnedValue !== undefined) + ? returnedValue + : $allModules + ; +}; + +$.fn.dropdown.settings = { + + silent : false, + debug : false, + verbose : false, + performance : true, + + on : 'click', // what event should show menu action on item selection + action : 'activate', // action on item selection (nothing, activate, select, combo, hide, function(){}) + + + apiSettings : false, + selectOnKeydown : true, // Whether selection should occur automatically when keyboard shortcuts used + minCharacters : 0, // Minimum characters required to trigger API call + saveRemoteData : true, // Whether remote name/value pairs should be stored in sessionStorage to allow remote data to be restored on page refresh + throttle : 200, // How long to wait after last user input to search remotely + + context : window, // Context to use when determining if on screen + direction : 'auto', // Whether dropdown should always open in one direction + keepOnScreen : true, // Whether dropdown should check whether it is on screen before showing + + match : 'both', // what to match against with search selection (both, text, or label) + fullTextSearch : false, // search anywhere in value (set to 'exact' to require exact matches) + + placeholder : 'auto', // whether to convert blank <select> values to placeholder text + preserveHTML : true, // preserve html when selecting value + sortSelect : false, // sort selection on init + + forceSelection : true, // force a choice on blur with search selection + + allowAdditions : false, // whether multiple select should allow user added values + hideAdditions : true, // whether or not to hide special message prompting a user they can enter a value + + maxSelections : false, // When set to a number limits the number of selections to this count + useLabels : true, // whether multiple select should filter currently active selections from choices + delimiter : ',', // when multiselect uses normal <input> the values will be delimited with this character + + showOnFocus : true, // show menu on focus + allowReselection : false, // whether current value should trigger callbacks when reselected + allowTab : true, // add tabindex to element + allowCategorySelection : false, // allow elements with sub-menus to be selected + + fireOnInit : false, // Whether callbacks should fire when initializing dropdown values + + transition : 'auto', // auto transition will slide down or up based on direction + duration : 200, // duration of transition + + glyphWidth : 1.037, // widest glyph width in em (W is 1.037 em) used to calculate multiselect input width + + // label settings on multi-select + label: { + transition : 'scale', + duration : 200, + variation : false + }, + + // delay before event + delay : { + hide : 300, + show : 200, + search : 20, + touch : 50 + }, + + /* Callbacks */ + onChange : function(value, text, $selected){}, + onAdd : function(value, text, $selected){}, + onRemove : function(value, text, $selected){}, + + onLabelSelect : function($selectedLabels){}, + onLabelCreate : function(value, text) { return $(this); }, + onLabelRemove : function(value) { return true; }, + onNoResults : function(searchTerm) { return true; }, + onShow : function(){}, + onHide : function(){}, + + /* Component */ + name : 'Dropdown', + namespace : 'dropdown', + + message: { + addResult : 'Add <b>{term}</b>', + count : '{count} selected', + maxSelections : 'Max {maxCount} selections', + noResults : 'No results found.', + serverError : 'There was an error contacting the server' + }, + + error : { + action : 'You called a dropdown action that was not defined', + alreadySetup : 'Once a select has been initialized behaviors must be called on the created ui dropdown', + labels : 'Allowing user additions currently requires the use of labels.', + missingMultiple : '<select> requires multiple property to be set to correctly preserve multiple values', + method : 'The method you called is not defined.', + noAPI : 'The API module is required to load resources remotely', + noStorage : 'Saving remote data requires session storage', + noTransition : 'This module requires ui transitions <https://github.com/Semantic-Org/UI-Transition>' + }, + + regExp : { + escape : /[-[\]{}()*+?.,\\^$|#\s]/g, + quote : /"/g + }, + + metadata : { + defaultText : 'defaultText', + defaultValue : 'defaultValue', + placeholderText : 'placeholder', + text : 'text', + value : 'value' + }, + + // property names for remote query + fields: { + remoteValues : 'results', // grouping for api results + values : 'values', // grouping for all dropdown values + disabled : 'disabled', // whether value should be disabled + name : 'name', // displayed dropdown text + value : 'value', // actual dropdown value + text : 'text' // displayed text when selected + }, + + keys : { + backspace : 8, + delimiter : 188, // comma + deleteKey : 46, + enter : 13, + escape : 27, + pageUp : 33, + pageDown : 34, + leftArrow : 37, + upArrow : 38, + rightArrow : 39, + downArrow : 40 + }, + + selector : { + addition : '.addition', + dropdown : '.ui.dropdown', + hidden : '.hidden', + icon : '> .dropdown.icon', + input : '> input[type="hidden"], > select', + item : '.item', + label : '> .label', + remove : '> .label > .delete.icon', + siblingLabel : '.label', + menu : '.menu', + message : '.message', + menuIcon : '.dropdown.icon', + search : 'input.search, .menu > .search > input, .menu input.search', + sizer : '> input.sizer', + text : '> .text:not(.icon)', + unselectable : '.disabled, .filtered' + }, + + className : { + active : 'active', + addition : 'addition', + animating : 'animating', + disabled : 'disabled', + empty : 'empty', + dropdown : 'ui dropdown', + filtered : 'filtered', + hidden : 'hidden transition', + item : 'item', + label : 'ui label', + loading : 'loading', + menu : 'menu', + message : 'message', + multiple : 'multiple', + placeholder : 'default', + sizer : 'sizer', + search : 'search', + selected : 'selected', + selection : 'selection', + upward : 'upward', + visible : 'visible' + } + +}; + +/* Templates */ +$.fn.dropdown.settings.templates = { + + // generates dropdown from select values + dropdown: function(select) { + var + placeholder = select.placeholder || false, + values = select.values || {}, + html = '' + ; + html += '<i class="dropdown icon"></i>'; + if(select.placeholder) { + html += '<div class="default text">' + placeholder + '</div>'; + } + else { + html += '<div class="text"></div>'; + } + html += '<div class="menu">'; + $.each(select.values, function(index, option) { + html += (option.disabled) + ? '<div class="disabled item" data-value="' + option.value + '">' + option.name + '</div>' + : '<div class="item" data-value="' + option.value + '">' + option.name + '</div>' + ; + }); + html += '</div>'; + return html; + }, + + // generates just menu from select + menu: function(response, fields) { + var + values = response[fields.values] || {}, + html = '' + ; + $.each(values, function(index, option) { + var + maybeText = (option[fields.text]) + ? 'data-text="' + option[fields.text] + '"' + : '', + maybeDisabled = (option[fields.disabled]) + ? 'disabled ' + : '' + ; + html += '<div class="'+ maybeDisabled +'item" data-value="' + option[fields.value] + '"' + maybeText + '>' + html += option[fields.name]; + html += '</div>'; + }); + return html; + }, + + // generates label for multiselect + label: function(value, text) { + return text + '<i class="delete icon"></i>'; + }, + + + // generates messages like "No results" + message: function(message) { + return message; + }, + + // generates user addition to selection menu + addition: function(choice) { + return choice; + } + +}; + +})( jQuery, window, document ); + +/*! + * # Semantic UI 2.2.6 - Embed + * http://github.com/semantic-org/semantic-ui/ + * + * + * Released under the MIT license + * http://opensource.org/licenses/MIT + * + */ + +;(function ($, window, document, undefined) { + +"use strict"; + +window = (typeof window != 'undefined' && window.Math == Math) + ? window + : (typeof self != 'undefined' && self.Math == Math) + ? self + : Function('return this')() +; + +$.fn.embed = function(parameters) { + + var + $allModules = $(this), + + moduleSelector = $allModules.selector || '', + + time = new Date().getTime(), + performance = [], + + query = arguments[0], + methodInvoked = (typeof query == 'string'), + queryArguments = [].slice.call(arguments, 1), + + returnedValue + ; + + $allModules + .each(function() { + var + settings = ( $.isPlainObject(parameters) ) + ? $.extend(true, {}, $.fn.embed.settings, parameters) + : $.extend({}, $.fn.embed.settings), + + selector = settings.selector, + className = settings.className, + sources = settings.sources, + error = settings.error, + metadata = settings.metadata, + namespace = settings.namespace, + templates = settings.templates, + + eventNamespace = '.' + namespace, + moduleNamespace = 'module-' + namespace, + + $window = $(window), + $module = $(this), + $placeholder = $module.find(selector.placeholder), + $icon = $module.find(selector.icon), + $embed = $module.find(selector.embed), + + element = this, + instance = $module.data(moduleNamespace), + module + ; + + module = { + + initialize: function() { + module.debug('Initializing embed'); + module.determine.autoplay(); + module.create(); + module.bind.events(); + module.instantiate(); + }, + + instantiate: function() { + module.verbose('Storing instance of module', module); + instance = module; + $module + .data(moduleNamespace, module) + ; + }, + + destroy: function() { + module.verbose('Destroying previous instance of embed'); + module.reset(); + $module + .removeData(moduleNamespace) + .off(eventNamespace) + ; + }, + + refresh: function() { + module.verbose('Refreshing selector cache'); + $placeholder = $module.find(selector.placeholder); + $icon = $module.find(selector.icon); + $embed = $module.find(selector.embed); + }, + + bind: { + events: function() { + if( module.has.placeholder() ) { + module.debug('Adding placeholder events'); + $module + .on('click' + eventNamespace, selector.placeholder, module.createAndShow) + .on('click' + eventNamespace, selector.icon, module.createAndShow) + ; + } + } + }, + + create: function() { + var + placeholder = module.get.placeholder() + ; + if(placeholder) { + module.createPlaceholder(); + } + else { + module.createAndShow(); + } + }, + + createPlaceholder: function(placeholder) { + var + icon = module.get.icon(), + url = module.get.url(), + embed = module.generate.embed(url) + ; + placeholder = placeholder || module.get.placeholder(); + $module.html( templates.placeholder(placeholder, icon) ); + module.debug('Creating placeholder for embed', placeholder, icon); + }, + + createEmbed: function(url) { + module.refresh(); + url = url || module.get.url(); + $embed = $('<div/>') + .addClass(className.embed) + .html( module.generate.embed(url) ) + .appendTo($module) + ; + settings.onCreate.call(element, url); + module.debug('Creating embed object', $embed); + }, + + changeEmbed: function(url) { + $embed + .html( module.generate.embed(url) ) + ; + }, + + createAndShow: function() { + module.createEmbed(); + module.show(); + }, + + // sets new embed + change: function(source, id, url) { + module.debug('Changing video to ', source, id, url); + $module + .data(metadata.source, source) + .data(metadata.id, id) + ; + if(url) { + $module.data(metadata.url, url); + } + else { + $module.removeData(metadata.url); + } + if(module.has.embed()) { + module.changeEmbed(); + } + else { + module.create(); + } + }, + + // clears embed + reset: function() { + module.debug('Clearing embed and showing placeholder'); + module.remove.active(); + module.remove.embed(); + module.showPlaceholder(); + settings.onReset.call(element); + }, + + // shows current embed + show: function() { + module.debug('Showing embed'); + module.set.active(); + settings.onDisplay.call(element); + }, + + hide: function() { + module.debug('Hiding embed'); + module.showPlaceholder(); + }, + + showPlaceholder: function() { + module.debug('Showing placeholder image'); + module.remove.active(); + settings.onPlaceholderDisplay.call(element); + }, + + get: { + id: function() { + return settings.id || $module.data(metadata.id); + }, + placeholder: function() { + return settings.placeholder || $module.data(metadata.placeholder); + }, + icon: function() { + return (settings.icon) + ? settings.icon + : ($module.data(metadata.icon) !== undefined) + ? $module.data(metadata.icon) + : module.determine.icon() + ; + }, + source: function(url) { + return (settings.source) + ? settings.source + : ($module.data(metadata.source) !== undefined) + ? $module.data(metadata.source) + : module.determine.source() + ; + }, + type: function() { + var source = module.get.source(); + return (sources[source] !== undefined) + ? sources[source].type + : false + ; + }, + url: function() { + return (settings.url) + ? settings.url + : ($module.data(metadata.url) !== undefined) + ? $module.data(metadata.url) + : module.determine.url() + ; + } + }, + + determine: { + autoplay: function() { + if(module.should.autoplay()) { + settings.autoplay = true; + } + }, + source: function(url) { + var + matchedSource = false + ; + url = url || module.get.url(); + if(url) { + $.each(sources, function(name, source) { + if(url.search(source.domain) !== -1) { + matchedSource = name; + return false; + } + }); + } + return matchedSource; + }, + icon: function() { + var + source = module.get.source() + ; + return (sources[source] !== undefined) + ? sources[source].icon + : false + ; + }, + url: function() { + var + id = settings.id || $module.data(metadata.id), + source = settings.source || $module.data(metadata.source), + url + ; + url = (sources[source] !== undefined) + ? sources[source].url.replace('{id}', id) + : false + ; + if(url) { + $module.data(metadata.url, url); + } + return url; + } + }, + + + set: { + active: function() { + $module.addClass(className.active); + } + }, + + remove: { + active: function() { + $module.removeClass(className.active); + }, + embed: function() { + $embed.empty(); + } + }, + + encode: { + parameters: function(parameters) { + var + urlString = [], + index + ; + for (index in parameters) { + urlString.push( encodeURIComponent(index) + '=' + encodeURIComponent( parameters[index] ) ); + } + return urlString.join('&'); + } + }, + + generate: { + embed: function(url) { + module.debug('Generating embed html'); + var + source = module.get.source(), + html, + parameters + ; + url = module.get.url(url); + if(url) { + parameters = module.generate.parameters(source); + html = templates.iframe(url, parameters); + } + else { + module.error(error.noURL, $module); + } + return html; + }, + parameters: function(source, extraParameters) { + var + parameters = (sources[source] && sources[source].parameters !== undefined) + ? sources[source].parameters(settings) + : {} + ; + extraParameters = extraParameters || settings.parameters; + if(extraParameters) { + parameters = $.extend({}, parameters, extraParameters); + } + parameters = settings.onEmbed(parameters); + return module.encode.parameters(parameters); + } + }, + + has: { + embed: function() { + return ($embed.length > 0); + }, + placeholder: function() { + return settings.placeholder || $module.data(metadata.placeholder); + } + }, + + should: { + autoplay: function() { + return (settings.autoplay === 'auto') + ? (settings.placeholder || $module.data(metadata.placeholder) !== undefined) + : settings.autoplay + ; + } + }, + + is: { + video: function() { + return module.get.type() == 'video'; + } + }, + + setting: function(name, value) { + module.debug('Changing setting', name, value); + if( $.isPlainObject(name) ) { + $.extend(true, settings, name); + } + else if(value !== undefined) { + if($.isPlainObject(settings[name])) { + $.extend(true, settings[name], value); + } + else { + settings[name] = value; + } + } + else { + return settings[name]; + } + }, + internal: function(name, value) { + if( $.isPlainObject(name) ) { + $.extend(true, module, name); + } + else if(value !== undefined) { + module[name] = value; + } + else { + return module[name]; + } + }, + debug: function() { + if(!settings.silent && settings.debug) { + if(settings.performance) { + module.performance.log(arguments); + } + else { + module.debug = Function.prototype.bind.call(console.info, console, settings.name + ':'); + module.debug.apply(console, arguments); + } + } + }, + verbose: function() { + if(!settings.silent && settings.verbose && settings.debug) { + if(settings.performance) { + module.performance.log(arguments); + } + else { + module.verbose = Function.prototype.bind.call(console.info, console, settings.name + ':'); + module.verbose.apply(console, arguments); + } + } + }, + error: function() { + if(!settings.silent) { + module.error = Function.prototype.bind.call(console.error, console, settings.name + ':'); + module.error.apply(console, arguments); + } + }, + performance: { + log: function(message) { + var + currentTime, + executionTime, + previousTime + ; + if(settings.performance) { + currentTime = new Date().getTime(); + previousTime = time || currentTime; + executionTime = currentTime - previousTime; + time = currentTime; + performance.push({ + 'Name' : message[0], + 'Arguments' : [].slice.call(message, 1) || '', + 'Element' : element, + 'Execution Time' : executionTime + }); + } + clearTimeout(module.performance.timer); + module.performance.timer = setTimeout(module.performance.display, 500); + }, + display: function() { + var + title = settings.name + ':', + totalTime = 0 + ; + time = false; + clearTimeout(module.performance.timer); + $.each(performance, function(index, data) { + totalTime += data['Execution Time']; + }); + title += ' ' + totalTime + 'ms'; + if(moduleSelector) { + title += ' \'' + moduleSelector + '\''; + } + if($allModules.length > 1) { + title += ' ' + '(' + $allModules.length + ')'; + } + if( (console.group !== undefined || console.table !== undefined) && performance.length > 0) { + console.groupCollapsed(title); + if(console.table) { + console.table(performance); + } + else { + $.each(performance, function(index, data) { + console.log(data['Name'] + ': ' + data['Execution Time']+'ms'); + }); + } + console.groupEnd(); + } + performance = []; + } + }, + invoke: function(query, passedArguments, context) { + var + object = instance, + maxDepth, + found, + response + ; + passedArguments = passedArguments || queryArguments; + context = element || context; + if(typeof query == 'string' && object !== undefined) { + query = query.split(/[\. ]/); + maxDepth = query.length - 1; + $.each(query, function(depth, value) { + var camelCaseValue = (depth != maxDepth) + ? value + query[depth + 1].charAt(0).toUpperCase() + query[depth + 1].slice(1) + : query + ; + if( $.isPlainObject( object[camelCaseValue] ) && (depth != maxDepth) ) { + object = object[camelCaseValue]; + } + else if( object[camelCaseValue] !== undefined ) { + found = object[camelCaseValue]; + return false; + } + else if( $.isPlainObject( object[value] ) && (depth != maxDepth) ) { + object = object[value]; + } + else if( object[value] !== undefined ) { + found = object[value]; + return false; + } + else { + module.error(error.method, query); + return false; + } + }); + } + if ( $.isFunction( found ) ) { + response = found.apply(context, passedArguments); + } + else if(found !== undefined) { + response = found; + } + if($.isArray(returnedValue)) { + returnedValue.push(response); + } + else if(returnedValue !== undefined) { + returnedValue = [returnedValue, response]; + } + else if(response !== undefined) { + returnedValue = response; + } + return found; + } + }; + + if(methodInvoked) { + if(instance === undefined) { + module.initialize(); + } + module.invoke(query); + } + else { + if(instance !== undefined) { + instance.invoke('destroy'); + } + module.initialize(); + } + }) + ; + return (returnedValue !== undefined) + ? returnedValue + : this + ; +}; + +$.fn.embed.settings = { + + name : 'Embed', + namespace : 'embed', + + silent : false, + debug : false, + verbose : false, + performance : true, + + icon : false, + source : false, + url : false, + id : false, + + // standard video settings + autoplay : 'auto', + color : '#444444', + hd : true, + brandedUI : false, + + // additional parameters to include with the embed + parameters: false, + + onDisplay : function() {}, + onPlaceholderDisplay : function() {}, + onReset : function() {}, + onCreate : function(url) {}, + onEmbed : function(parameters) { + return parameters; + }, + + metadata : { + id : 'id', + icon : 'icon', + placeholder : 'placeholder', + source : 'source', + url : 'url' + }, + + error : { + noURL : 'No URL specified', + method : 'The method you called is not defined' + }, + + className : { + active : 'active', + embed : 'embed' + }, + + selector : { + embed : '.embed', + placeholder : '.placeholder', + icon : '.icon' + }, + + sources: { + youtube: { + name : 'youtube', + type : 'video', + icon : 'video play', + domain : 'youtube.com', + url : '//www.youtube.com/embed/{id}', + parameters: function(settings) { + return { + autohide : !settings.brandedUI, + autoplay : settings.autoplay, + color : settings.color || undefined, + hq : settings.hd, + jsapi : settings.api, + modestbranding : !settings.brandedUI + }; + } + }, + vimeo: { + name : 'vimeo', + type : 'video', + icon : 'video play', + domain : 'vimeo.com', + url : '//player.vimeo.com/video/{id}', + parameters: function(settings) { + return { + api : settings.api, + autoplay : settings.autoplay, + byline : settings.brandedUI, + color : settings.color || undefined, + portrait : settings.brandedUI, + title : settings.brandedUI + }; + } + } + }, + + templates: { + iframe : function(url, parameters) { + var src = url; + if (parameters) { + src += '?' + parameters; + } + return '' + + '<iframe src="' + src + '"' + + ' width="100%" height="100%"' + + ' frameborder="0" scrolling="no" webkitAllowFullScreen mozallowfullscreen allowFullScreen></iframe>' + ; + }, + placeholder : function(image, icon) { + var + html = '' + ; + if(icon) { + html += '<i class="' + icon + ' icon"></i>'; + } + if(image) { + html += '<img class="placeholder" src="' + image + '">'; + } + return html; + } + }, + + // NOT YET IMPLEMENTED + api : false, + onPause : function() {}, + onPlay : function() {}, + onStop : function() {} + +}; + + + +})( jQuery, window, document ); + +/*! + * # Semantic UI 2.2.6 - Modal + * http://github.com/semantic-org/semantic-ui/ + * + * + * Released under the MIT license + * http://opensource.org/licenses/MIT + * + */ + +;(function ($, window, document, undefined) { + +"use strict"; + +window = (typeof window != 'undefined' && window.Math == Math) + ? window + : (typeof self != 'undefined' && self.Math == Math) + ? self + : Function('return this')() +; + +$.fn.modal = function(parameters) { + var + $allModules = $(this), + $window = $(window), + $document = $(document), + $body = $('body'), + + moduleSelector = $allModules.selector || '', + + time = new Date().getTime(), + performance = [], + + query = arguments[0], + methodInvoked = (typeof query == 'string'), + queryArguments = [].slice.call(arguments, 1), + + requestAnimationFrame = window.requestAnimationFrame + || window.mozRequestAnimationFrame + || window.webkitRequestAnimationFrame + || window.msRequestAnimationFrame + || function(callback) { setTimeout(callback, 0); }, + + returnedValue + ; + + $allModules + .each(function() { + var + settings = ( $.isPlainObject(parameters) ) + ? $.extend(true, {}, $.fn.modal.settings, parameters) + : $.extend({}, $.fn.modal.settings), + + selector = settings.selector, + className = settings.className, + namespace = settings.namespace, + error = settings.error, + + eventNamespace = '.' + namespace, + moduleNamespace = 'module-' + namespace, + + $module = $(this), + $context = $(settings.context), + $close = $module.find(selector.close), + + $allModals, + $otherModals, + $focusedElement, + $dimmable, + $dimmer, + + element = this, + instance = $module.data(moduleNamespace), + + elementEventNamespace, + id, + observer, + module + ; + module = { + + initialize: function() { + module.verbose('Initializing dimmer', $context); + + module.create.id(); + module.create.dimmer(); + module.refreshModals(); + + module.bind.events(); + if(settings.observeChanges) { + module.observeChanges(); + } + module.instantiate(); + }, + + instantiate: function() { + module.verbose('Storing instance of modal'); + instance = module; + $module + .data(moduleNamespace, instance) + ; + }, + + create: { + dimmer: function() { + var + defaultSettings = { + debug : settings.debug, + dimmerName : 'modals', + duration : { + show : settings.duration, + hide : settings.duration + } + }, + dimmerSettings = $.extend(true, defaultSettings, settings.dimmerSettings) + ; + if(settings.inverted) { + dimmerSettings.variation = (dimmerSettings.variation !== undefined) + ? dimmerSettings.variation + ' inverted' + : 'inverted' + ; + } + if($.fn.dimmer === undefined) { + module.error(error.dimmer); + return; + } + module.debug('Creating dimmer with settings', dimmerSettings); + $dimmable = $context.dimmer(dimmerSettings); + if(settings.detachable) { + module.verbose('Modal is detachable, moving content into dimmer'); + $dimmable.dimmer('add content', $module); + } + else { + module.set.undetached(); + } + if(settings.blurring) { + $dimmable.addClass(className.blurring); + } + $dimmer = $dimmable.dimmer('get dimmer'); + }, + id: function() { + id = (Math.random().toString(16) + '000000000').substr(2,8); + elementEventNamespace = '.' + id; + module.verbose('Creating unique id for element', id); + } + }, + + destroy: function() { + module.verbose('Destroying previous modal'); + $module + .removeData(moduleNamespace) + .off(eventNamespace) + ; + $window.off(elementEventNamespace); + $dimmer.off(elementEventNamespace); + $close.off(eventNamespace); + $context.dimmer('destroy'); + }, + + observeChanges: function() { + if('MutationObserver' in window) { + observer = new MutationObserver(function(mutations) { + module.debug('DOM tree modified, refreshing'); + module.refresh(); + }); + observer.observe(element, { + childList : true, + subtree : true + }); + module.debug('Setting up mutation observer', observer); + } + }, + + refresh: function() { + module.remove.scrolling(); + module.cacheSizes(); + module.set.screenHeight(); + module.set.type(); + module.set.position(); + }, + + refreshModals: function() { + $otherModals = $module.siblings(selector.modal); + $allModals = $otherModals.add($module); + }, + + attachEvents: function(selector, event) { + var + $toggle = $(selector) + ; + event = $.isFunction(module[event]) + ? module[event] + : module.toggle + ; + if($toggle.length > 0) { + module.debug('Attaching modal events to element', selector, event); + $toggle + .off(eventNamespace) + .on('click' + eventNamespace, event) + ; + } + else { + module.error(error.notFound, selector); + } + }, + + bind: { + events: function() { + module.verbose('Attaching events'); + $module + .on('click' + eventNamespace, selector.close, module.event.close) + .on('click' + eventNamespace, selector.approve, module.event.approve) + .on('click' + eventNamespace, selector.deny, module.event.deny) + ; + $window + .on('resize' + elementEventNamespace, module.event.resize) + ; + } + }, + + get: { + id: function() { + return (Math.random().toString(16) + '000000000').substr(2,8); + } + }, + + event: { + approve: function() { + if(settings.onApprove.call(element, $(this)) === false) { + module.verbose('Approve callback returned false cancelling hide'); + return; + } + module.hide(); + }, + deny: function() { + if(settings.onDeny.call(element, $(this)) === false) { + module.verbose('Deny callback returned false cancelling hide'); + return; + } + module.hide(); + }, + close: function() { + module.hide(); + }, + click: function(event) { + var + $target = $(event.target), + isInModal = ($target.closest(selector.modal).length > 0), + isInDOM = $.contains(document.documentElement, event.target) + ; + if(!isInModal && isInDOM) { + module.debug('Dimmer clicked, hiding all modals'); + if( module.is.active() ) { + module.remove.clickaway(); + if(settings.allowMultiple) { + module.hide(); + } + else { + module.hideAll(); + } + } + } + }, + debounce: function(method, delay) { + clearTimeout(module.timer); + module.timer = setTimeout(method, delay); + }, + keyboard: function(event) { + var + keyCode = event.which, + escapeKey = 27 + ; + if(keyCode == escapeKey) { + if(settings.closable) { + module.debug('Escape key pressed hiding modal'); + module.hide(); + } + else { + module.debug('Escape key pressed, but closable is set to false'); + } + event.preventDefault(); + } + }, + resize: function() { + if( $dimmable.dimmer('is active') ) { + requestAnimationFrame(module.refresh); + } + } + }, + + toggle: function() { + if( module.is.active() || module.is.animating() ) { + module.hide(); + } + else { + module.show(); + } + }, + + show: function(callback) { + callback = $.isFunction(callback) + ? callback + : function(){} + ; + module.refreshModals(); + module.showModal(callback); + }, + + hide: function(callback) { + callback = $.isFunction(callback) + ? callback + : function(){} + ; + module.refreshModals(); + module.hideModal(callback); + }, + + showModal: function(callback) { + callback = $.isFunction(callback) + ? callback + : function(){} + ; + if( module.is.animating() || !module.is.active() ) { + + module.showDimmer(); + module.cacheSizes(); + module.set.position(); + module.set.screenHeight(); + module.set.type(); + module.set.clickaway(); + + if( !settings.allowMultiple && module.others.active() ) { + module.hideOthers(module.showModal); + } + else { + settings.onShow.call(element); + if(settings.transition && $.fn.transition !== undefined && $module.transition('is supported')) { + module.debug('Showing modal with css animations'); + $module + .transition({ + debug : settings.debug, + animation : settings.transition + ' in', + queue : settings.queue, + duration : settings.duration, + useFailSafe : true, + onComplete : function() { + settings.onVisible.apply(element); + if(settings.keyboardShortcuts) { + module.add.keyboardShortcuts(); + } + module.save.focus(); + module.set.active(); + if(settings.autofocus) { + module.set.autofocus(); + } + callback(); + } + }) + ; + } + else { + module.error(error.noTransition); + } + } + } + else { + module.debug('Modal is already visible'); + } + }, + + hideModal: function(callback, keepDimmed) { + callback = $.isFunction(callback) + ? callback + : function(){} + ; + module.debug('Hiding modal'); + if(settings.onHide.call(element, $(this)) === false) { + module.verbose('Hide callback returned false cancelling hide'); + return; + } + + if( module.is.animating() || module.is.active() ) { + if(settings.transition && $.fn.transition !== undefined && $module.transition('is supported')) { + module.remove.active(); + $module + .transition({ + debug : settings.debug, + animation : settings.transition + ' out', + queue : settings.queue, + duration : settings.duration, + useFailSafe : true, + onStart : function() { + if(!module.others.active() && !keepDimmed) { + module.hideDimmer(); + } + if(settings.keyboardShortcuts) { + module.remove.keyboardShortcuts(); + } + }, + onComplete : function() { + settings.onHidden.call(element); + module.restore.focus(); + callback(); + } + }) + ; + } + else { + module.error(error.noTransition); + } + } + }, + + showDimmer: function() { + if($dimmable.dimmer('is animating') || !$dimmable.dimmer('is active') ) { + module.debug('Showing dimmer'); + $dimmable.dimmer('show'); + } + else { + module.debug('Dimmer already visible'); + } + }, + + hideDimmer: function() { + if( $dimmable.dimmer('is animating') || ($dimmable.dimmer('is active')) ) { + $dimmable.dimmer('hide', function() { + module.remove.clickaway(); + module.remove.screenHeight(); + }); + } + else { + module.debug('Dimmer is not visible cannot hide'); + return; + } + }, + + hideAll: function(callback) { + var + $visibleModals = $allModals.filter('.' + className.active + ', .' + className.animating) + ; + callback = $.isFunction(callback) + ? callback + : function(){} + ; + if( $visibleModals.length > 0 ) { + module.debug('Hiding all visible modals'); + module.hideDimmer(); + $visibleModals + .modal('hide modal', callback) + ; + } + }, + + hideOthers: function(callback) { + var + $visibleModals = $otherModals.filter('.' + className.active + ', .' + className.animating) + ; + callback = $.isFunction(callback) + ? callback + : function(){} + ; + if( $visibleModals.length > 0 ) { + module.debug('Hiding other modals', $otherModals); + $visibleModals + .modal('hide modal', callback, true) + ; + } + }, + + others: { + active: function() { + return ($otherModals.filter('.' + className.active).length > 0); + }, + animating: function() { + return ($otherModals.filter('.' + className.animating).length > 0); + } + }, + + + add: { + keyboardShortcuts: function() { + module.verbose('Adding keyboard shortcuts'); + $document + .on('keyup' + eventNamespace, module.event.keyboard) + ; + } + }, + + save: { + focus: function() { + $focusedElement = $(document.activeElement).blur(); + } + }, + + restore: { + focus: function() { + if($focusedElement && $focusedElement.length > 0) { + $focusedElement.focus(); + } + } + }, + + remove: { + active: function() { + $module.removeClass(className.active); + }, + clickaway: function() { + if(settings.closable) { + $dimmer + .off('click' + elementEventNamespace) + ; + } + }, + bodyStyle: function() { + if($body.attr('style') === '') { + module.verbose('Removing style attribute'); + $body.removeAttr('style'); + } + }, + screenHeight: function() { + module.debug('Removing page height'); + $body + .css('height', '') + ; + }, + keyboardShortcuts: function() { + module.verbose('Removing keyboard shortcuts'); + $document + .off('keyup' + eventNamespace) + ; + }, + scrolling: function() { + $dimmable.removeClass(className.scrolling); + $module.removeClass(className.scrolling); + } + }, + + cacheSizes: function() { + var + modalHeight = $module.outerHeight() + ; + if(module.cache === undefined || modalHeight !== 0) { + module.cache = { + pageHeight : $(document).outerHeight(), + height : modalHeight + settings.offset, + contextHeight : (settings.context == 'body') + ? $(window).height() + : $dimmable.height() + }; + } + module.debug('Caching modal and container sizes', module.cache); + }, + + can: { + fit: function() { + return ( ( module.cache.height + (settings.padding * 2) ) < module.cache.contextHeight); + } + }, + + is: { + active: function() { + return $module.hasClass(className.active); + }, + animating: function() { + return $module.transition('is supported') + ? $module.transition('is animating') + : $module.is(':visible') + ; + }, + scrolling: function() { + return $dimmable.hasClass(className.scrolling); + }, + modernBrowser: function() { + // appName for IE11 reports 'Netscape' can no longer use + return !(window.ActiveXObject || "ActiveXObject" in window); + } + }, + + set: { + autofocus: function() { + var + $inputs = $module.find('[tabindex], :input').filter(':visible'), + $autofocus = $inputs.filter('[autofocus]'), + $input = ($autofocus.length > 0) + ? $autofocus.first() + : $inputs.first() + ; + if($input.length > 0) { + $input.focus(); + } + }, + clickaway: function() { + if(settings.closable) { + $dimmer + .on('click' + elementEventNamespace, module.event.click) + ; + } + }, + screenHeight: function() { + if( module.can.fit() ) { + $body.css('height', ''); + } + else { + module.debug('Modal is taller than page content, resizing page height'); + $body + .css('height', module.cache.height + (settings.padding * 2) ) + ; + } + }, + active: function() { + $module.addClass(className.active); + }, + scrolling: function() { + $dimmable.addClass(className.scrolling); + $module.addClass(className.scrolling); + }, + type: function() { + if(module.can.fit()) { + module.verbose('Modal fits on screen'); + if(!module.others.active() && !module.others.animating()) { + module.remove.scrolling(); + } + } + else { + module.verbose('Modal cannot fit on screen setting to scrolling'); + module.set.scrolling(); + } + }, + position: function() { + module.verbose('Centering modal on page', module.cache); + if(module.can.fit()) { + $module + .css({ + top: '', + marginTop: -(module.cache.height / 2) + }) + ; + } + else { + $module + .css({ + marginTop : '', + top : $document.scrollTop() + }) + ; + } + }, + undetached: function() { + $dimmable.addClass(className.undetached); + } + }, + + setting: function(name, value) { + module.debug('Changing setting', name, value); + if( $.isPlainObject(name) ) { + $.extend(true, settings, name); + } + else if(value !== undefined) { + if($.isPlainObject(settings[name])) { + $.extend(true, settings[name], value); + } + else { + settings[name] = value; + } + } + else { + return settings[name]; + } + }, + internal: function(name, value) { + if( $.isPlainObject(name) ) { + $.extend(true, module, name); + } + else if(value !== undefined) { + module[name] = value; + } + else { + return module[name]; + } + }, + debug: function() { + if(!settings.silent && settings.debug) { + if(settings.performance) { + module.performance.log(arguments); + } + else { + module.debug = Function.prototype.bind.call(console.info, console, settings.name + ':'); + module.debug.apply(console, arguments); + } + } + }, + verbose: function() { + if(!settings.silent && settings.verbose && settings.debug) { + if(settings.performance) { + module.performance.log(arguments); + } + else { + module.verbose = Function.prototype.bind.call(console.info, console, settings.name + ':'); + module.verbose.apply(console, arguments); + } + } + }, + error: function() { + if(!settings.silent) { + module.error = Function.prototype.bind.call(console.error, console, settings.name + ':'); + module.error.apply(console, arguments); + } + }, + performance: { + log: function(message) { + var + currentTime, + executionTime, + previousTime + ; + if(settings.performance) { + currentTime = new Date().getTime(); + previousTime = time || currentTime; + executionTime = currentTime - previousTime; + time = currentTime; + performance.push({ + 'Name' : message[0], + 'Arguments' : [].slice.call(message, 1) || '', + 'Element' : element, + 'Execution Time' : executionTime + }); + } + clearTimeout(module.performance.timer); + module.performance.timer = setTimeout(module.performance.display, 500); + }, + display: function() { + var + title = settings.name + ':', + totalTime = 0 + ; + time = false; + clearTimeout(module.performance.timer); + $.each(performance, function(index, data) { + totalTime += data['Execution Time']; + }); + title += ' ' + totalTime + 'ms'; + if(moduleSelector) { + title += ' \'' + moduleSelector + '\''; + } + if( (console.group !== undefined || console.table !== undefined) && performance.length > 0) { + console.groupCollapsed(title); + if(console.table) { + console.table(performance); + } + else { + $.each(performance, function(index, data) { + console.log(data['Name'] + ': ' + data['Execution Time']+'ms'); + }); + } + console.groupEnd(); + } + performance = []; + } + }, + invoke: function(query, passedArguments, context) { + var + object = instance, + maxDepth, + found, + response + ; + passedArguments = passedArguments || queryArguments; + context = element || context; + if(typeof query == 'string' && object !== undefined) { + query = query.split(/[\. ]/); + maxDepth = query.length - 1; + $.each(query, function(depth, value) { + var camelCaseValue = (depth != maxDepth) + ? value + query[depth + 1].charAt(0).toUpperCase() + query[depth + 1].slice(1) + : query + ; + if( $.isPlainObject( object[camelCaseValue] ) && (depth != maxDepth) ) { + object = object[camelCaseValue]; + } + else if( object[camelCaseValue] !== undefined ) { + found = object[camelCaseValue]; + return false; + } + else if( $.isPlainObject( object[value] ) && (depth != maxDepth) ) { + object = object[value]; + } + else if( object[value] !== undefined ) { + found = object[value]; + return false; + } + else { + return false; + } + }); + } + if ( $.isFunction( found ) ) { + response = found.apply(context, passedArguments); + } + else if(found !== undefined) { + response = found; + } + if($.isArray(returnedValue)) { + returnedValue.push(response); + } + else if(returnedValue !== undefined) { + returnedValue = [returnedValue, response]; + } + else if(response !== undefined) { + returnedValue = response; + } + return found; + } + }; + + if(methodInvoked) { + if(instance === undefined) { + module.initialize(); + } + module.invoke(query); + } + else { + if(instance !== undefined) { + instance.invoke('destroy'); + } + module.initialize(); + } + }) + ; + + return (returnedValue !== undefined) + ? returnedValue + : this + ; +}; + +$.fn.modal.settings = { + + name : 'Modal', + namespace : 'modal', + + silent : false, + debug : false, + verbose : false, + performance : true, + + observeChanges : false, + + allowMultiple : false, + detachable : true, + closable : true, + autofocus : true, + + inverted : false, + blurring : false, + + dimmerSettings : { + closable : false, + useCSS : true + }, + + // whether to use keyboard shortcuts + keyboardShortcuts: true, + + context : 'body', + + queue : false, + duration : 500, + offset : 0, + transition : 'scale', + + // padding with edge of page + padding : 50, + + // called before show animation + onShow : function(){}, + + // called after show animation + onVisible : function(){}, + + // called before hide animation + onHide : function(){ return true; }, + + // called after hide animation + onHidden : function(){}, + + // called after approve selector match + onApprove : function(){ return true; }, + + // called after deny selector match + onDeny : function(){ return true; }, + + selector : { + close : '> .close', + approve : '.actions .positive, .actions .approve, .actions .ok', + deny : '.actions .negative, .actions .deny, .actions .cancel', + modal : '.ui.modal' + }, + error : { + dimmer : 'UI Dimmer, a required component is not included in this page', + method : 'The method you called is not defined.', + notFound : 'The element you specified could not be found' + }, + className : { + active : 'active', + animating : 'animating', + blurring : 'blurring', + scrolling : 'scrolling', + undetached : 'undetached' + } +}; + + +})( jQuery, window, document ); + +/*! + * # Semantic UI 2.2.6 - Nag + * http://github.com/semantic-org/semantic-ui/ + * + * + * Released under the MIT license + * http://opensource.org/licenses/MIT + * + */ + +;(function ($, window, document, undefined) { + +"use strict"; + +window = (typeof window != 'undefined' && window.Math == Math) + ? window + : (typeof self != 'undefined' && self.Math == Math) + ? self + : Function('return this')() +; + +$.fn.nag = function(parameters) { + var + $allModules = $(this), + moduleSelector = $allModules.selector || '', + + time = new Date().getTime(), + performance = [], + + query = arguments[0], + methodInvoked = (typeof query == 'string'), + queryArguments = [].slice.call(arguments, 1), + returnedValue + ; + $allModules + .each(function() { + var + settings = ( $.isPlainObject(parameters) ) + ? $.extend(true, {}, $.fn.nag.settings, parameters) + : $.extend({}, $.fn.nag.settings), + + className = settings.className, + selector = settings.selector, + error = settings.error, + namespace = settings.namespace, + + eventNamespace = '.' + namespace, + moduleNamespace = namespace + '-module', + + $module = $(this), + + $close = $module.find(selector.close), + $context = (settings.context) + ? $(settings.context) + : $('body'), + + element = this, + instance = $module.data(moduleNamespace), + + moduleOffset, + moduleHeight, + + contextWidth, + contextHeight, + contextOffset, + + yOffset, + yPosition, + + timer, + module, + + requestAnimationFrame = window.requestAnimationFrame + || window.mozRequestAnimationFrame + || window.webkitRequestAnimationFrame + || window.msRequestAnimationFrame + || function(callback) { setTimeout(callback, 0); } + ; + module = { + + initialize: function() { + module.verbose('Initializing element'); + + $module + .on('click' + eventNamespace, selector.close, module.dismiss) + .data(moduleNamespace, module) + ; + + if(settings.detachable && $module.parent()[0] !== $context[0]) { + $module + .detach() + .prependTo($context) + ; + } + + if(settings.displayTime > 0) { + setTimeout(module.hide, settings.displayTime); + } + module.show(); + }, + + destroy: function() { + module.verbose('Destroying instance'); + $module + .removeData(moduleNamespace) + .off(eventNamespace) + ; + }, + + show: function() { + if( module.should.show() && !$module.is(':visible') ) { + module.debug('Showing nag', settings.animation.show); + if(settings.animation.show == 'fade') { + $module + .fadeIn(settings.duration, settings.easing) + ; + } + else { + $module + .slideDown(settings.duration, settings.easing) + ; + } + } + }, + + hide: function() { + module.debug('Showing nag', settings.animation.hide); + if(settings.animation.show == 'fade') { + $module + .fadeIn(settings.duration, settings.easing) + ; + } + else { + $module + .slideUp(settings.duration, settings.easing) + ; + } + }, + + onHide: function() { + module.debug('Removing nag', settings.animation.hide); + $module.remove(); + if (settings.onHide) { + settings.onHide(); + } + }, + + dismiss: function(event) { + if(settings.storageMethod) { + module.storage.set(settings.key, settings.value); + } + module.hide(); + event.stopImmediatePropagation(); + event.preventDefault(); + }, + + should: { + show: function() { + if(settings.persist) { + module.debug('Persistent nag is set, can show nag'); + return true; + } + if( module.storage.get(settings.key) != settings.value.toString() ) { + module.debug('Stored value is not set, can show nag', module.storage.get(settings.key)); + return true; + } + module.debug('Stored value is set, cannot show nag', module.storage.get(settings.key)); + return false; + } + }, + + get: { + storageOptions: function() { + var + options = {} + ; + if(settings.expires) { + options.expires = settings.expires; + } + if(settings.domain) { + options.domain = settings.domain; + } + if(settings.path) { + options.path = settings.path; + } + return options; + } + }, + + clear: function() { + module.storage.remove(settings.key); + }, + + storage: { + set: function(key, value) { + var + options = module.get.storageOptions() + ; + if(settings.storageMethod == 'localstorage' && window.localStorage !== undefined) { + window.localStorage.setItem(key, value); + module.debug('Value stored using local storage', key, value); + } + else if(settings.storageMethod == 'sessionstorage' && window.sessionStorage !== undefined) { + window.sessionStorage.setItem(key, value); + module.debug('Value stored using session storage', key, value); + } + else if($.cookie !== undefined) { + $.cookie(key, value, options); + module.debug('Value stored using cookie', key, value, options); + } + else { + module.error(error.noCookieStorage); + return; + } + }, + get: function(key, value) { + var + storedValue + ; + if(settings.storageMethod == 'localstorage' && window.localStorage !== undefined) { + storedValue = window.localStorage.getItem(key); + } + else if(settings.storageMethod == 'sessionstorage' && window.sessionStorage !== undefined) { + storedValue = window.sessionStorage.getItem(key); + } + // get by cookie + else if($.cookie !== undefined) { + storedValue = $.cookie(key); + } + else { + module.error(error.noCookieStorage); + } + if(storedValue == 'undefined' || storedValue == 'null' || storedValue === undefined || storedValue === null) { + storedValue = undefined; + } + return storedValue; + }, + remove: function(key) { + var + options = module.get.storageOptions() + ; + if(settings.storageMethod == 'localstorage' && window.localStorage !== undefined) { + window.localStorage.removeItem(key); + } + else if(settings.storageMethod == 'sessionstorage' && window.sessionStorage !== undefined) { + window.sessionStorage.removeItem(key); + } + // store by cookie + else if($.cookie !== undefined) { + $.removeCookie(key, options); + } + else { + module.error(error.noStorage); + } + } + }, + + setting: function(name, value) { + module.debug('Changing setting', name, value); + if( $.isPlainObject(name) ) { + $.extend(true, settings, name); + } + else if(value !== undefined) { + if($.isPlainObject(settings[name])) { + $.extend(true, settings[name], value); + } + else { + settings[name] = value; + } + } + else { + return settings[name]; + } + }, + internal: function(name, value) { + if( $.isPlainObject(name) ) { + $.extend(true, module, name); + } + else if(value !== undefined) { + module[name] = value; + } + else { + return module[name]; + } + }, + debug: function() { + if(!settings.silent && settings.debug) { + if(settings.performance) { + module.performance.log(arguments); + } + else { + module.debug = Function.prototype.bind.call(console.info, console, settings.name + ':'); + module.debug.apply(console, arguments); + } + } + }, + verbose: function() { + if(!settings.silent && settings.verbose && settings.debug) { + if(settings.performance) { + module.performance.log(arguments); + } + else { + module.verbose = Function.prototype.bind.call(console.info, console, settings.name + ':'); + module.verbose.apply(console, arguments); + } + } + }, + error: function() { + if(!settings.silent) { + module.error = Function.prototype.bind.call(console.error, console, settings.name + ':'); + module.error.apply(console, arguments); + } + }, + performance: { + log: function(message) { + var + currentTime, + executionTime, + previousTime + ; + if(settings.performance) { + currentTime = new Date().getTime(); + previousTime = time || currentTime; + executionTime = currentTime - previousTime; + time = currentTime; + performance.push({ + 'Name' : message[0], + 'Arguments' : [].slice.call(message, 1) || '', + 'Element' : element, + 'Execution Time' : executionTime + }); + } + clearTimeout(module.performance.timer); + module.performance.timer = setTimeout(module.performance.display, 500); + }, + display: function() { + var + title = settings.name + ':', + totalTime = 0 + ; + time = false; + clearTimeout(module.performance.timer); + $.each(performance, function(index, data) { + totalTime += data['Execution Time']; + }); + title += ' ' + totalTime + 'ms'; + if(moduleSelector) { + title += ' \'' + moduleSelector + '\''; + } + if( (console.group !== undefined || console.table !== undefined) && performance.length > 0) { + console.groupCollapsed(title); + if(console.table) { + console.table(performance); + } + else { + $.each(performance, function(index, data) { + console.log(data['Name'] + ': ' + data['Execution Time']+'ms'); + }); + } + console.groupEnd(); + } + performance = []; + } + }, + invoke: function(query, passedArguments, context) { + var + object = instance, + maxDepth, + found, + response + ; + passedArguments = passedArguments || queryArguments; + context = element || context; + if(typeof query == 'string' && object !== undefined) { + query = query.split(/[\. ]/); + maxDepth = query.length - 1; + $.each(query, function(depth, value) { + var camelCaseValue = (depth != maxDepth) + ? value + query[depth + 1].charAt(0).toUpperCase() + query[depth + 1].slice(1) + : query + ; + if( $.isPlainObject( object[camelCaseValue] ) && (depth != maxDepth) ) { + object = object[camelCaseValue]; + } + else if( object[camelCaseValue] !== undefined ) { + found = object[camelCaseValue]; + return false; + } + else if( $.isPlainObject( object[value] ) && (depth != maxDepth) ) { + object = object[value]; + } + else if( object[value] !== undefined ) { + found = object[value]; + return false; + } + else { + module.error(error.method, query); + return false; + } + }); + } + if ( $.isFunction( found ) ) { + response = found.apply(context, passedArguments); + } + else if(found !== undefined) { + response = found; + } + if($.isArray(returnedValue)) { + returnedValue.push(response); + } + else if(returnedValue !== undefined) { + returnedValue = [returnedValue, response]; + } + else if(response !== undefined) { + returnedValue = response; + } + return found; + } + }; + + if(methodInvoked) { + if(instance === undefined) { + module.initialize(); + } + module.invoke(query); + } + else { + if(instance !== undefined) { + instance.invoke('destroy'); + } + module.initialize(); + } + }) + ; + + return (returnedValue !== undefined) + ? returnedValue + : this + ; +}; + +$.fn.nag.settings = { + + name : 'Nag', + + silent : false, + debug : false, + verbose : false, + performance : true, + + namespace : 'Nag', + + // allows cookie to be overridden + persist : false, + + // set to zero to require manually dismissal, otherwise hides on its own + displayTime : 0, + + animation : { + show : 'slide', + hide : 'slide' + }, + + context : false, + detachable : false, + + expires : 30, + domain : false, + path : '/', + + // type of storage to use + storageMethod : 'cookie', + + // value to store in dismissed localstorage/cookie + key : 'nag', + value : 'dismiss', + + error: { + noCookieStorage : '$.cookie is not included. A storage solution is required.', + noStorage : 'Neither $.cookie or store is defined. A storage solution is required for storing state', + method : 'The method you called is not defined.' + }, + + className : { + bottom : 'bottom', + fixed : 'fixed' + }, + + selector : { + close : '.close.icon' + }, + + speed : 500, + easing : 'easeOutQuad', + + onHide: function() {} + +}; + +// Adds easing +$.extend( $.easing, { + easeOutQuad: function (x, t, b, c, d) { + return -c *(t/=d)*(t-2) + b; + } +}); + +})( jQuery, window, document ); + +/*! + * # Semantic UI 2.2.6 - Popup + * http://github.com/semantic-org/semantic-ui/ + * + * + * Released under the MIT license + * http://opensource.org/licenses/MIT + * + */ + +;(function ($, window, document, undefined) { + +"use strict"; + +window = (typeof window != 'undefined' && window.Math == Math) + ? window + : (typeof self != 'undefined' && self.Math == Math) + ? self + : Function('return this')() +; + +$.fn.popup = function(parameters) { + var + $allModules = $(this), + $document = $(document), + $window = $(window), + $body = $('body'), + + moduleSelector = $allModules.selector || '', + + hasTouch = (true), + time = new Date().getTime(), + performance = [], + + query = arguments[0], + methodInvoked = (typeof query == 'string'), + queryArguments = [].slice.call(arguments, 1), + + returnedValue + ; + $allModules + .each(function() { + var + settings = ( $.isPlainObject(parameters) ) + ? $.extend(true, {}, $.fn.popup.settings, parameters) + : $.extend({}, $.fn.popup.settings), + + selector = settings.selector, + className = settings.className, + error = settings.error, + metadata = settings.metadata, + namespace = settings.namespace, + + eventNamespace = '.' + settings.namespace, + moduleNamespace = 'module-' + namespace, + + $module = $(this), + $context = $(settings.context), + $scrollContext = $(settings.scrollContext), + $boundary = $(settings.boundary), + $target = (settings.target) + ? $(settings.target) + : $module, + + $popup, + $offsetParent, + + searchDepth = 0, + triedPositions = false, + openedWithTouch = false, + + element = this, + instance = $module.data(moduleNamespace), + + documentObserver, + elementNamespace, + id, + module + ; + + module = { + + // binds events + initialize: function() { + module.debug('Initializing', $module); + module.createID(); + module.bind.events(); + if(!module.exists() && settings.preserve) { + module.create(); + } + if(settings.observeChanges) { + module.observeChanges(); + } + module.instantiate(); + }, + + instantiate: function() { + module.verbose('Storing instance', module); + instance = module; + $module + .data(moduleNamespace, instance) + ; + }, + + observeChanges: function() { + if('MutationObserver' in window) { + documentObserver = new MutationObserver(module.event.documentChanged); + documentObserver.observe(document, { + childList : true, + subtree : true + }); + module.debug('Setting up mutation observer', documentObserver); + } + }, + + refresh: function() { + if(settings.popup) { + $popup = $(settings.popup).eq(0); + } + else { + if(settings.inline) { + $popup = $target.nextAll(selector.popup).eq(0); + settings.popup = $popup; + } + } + if(settings.popup) { + $popup.addClass(className.loading); + $offsetParent = module.get.offsetParent(); + $popup.removeClass(className.loading); + if(settings.movePopup && module.has.popup() && module.get.offsetParent($popup)[0] !== $offsetParent[0]) { + module.debug('Moving popup to the same offset parent as activating element'); + $popup + .detach() + .appendTo($offsetParent) + ; + } + } + else { + $offsetParent = (settings.inline) + ? module.get.offsetParent($target) + : module.has.popup() + ? module.get.offsetParent($popup) + : $body + ; + } + if( $offsetParent.is('html') && $offsetParent[0] !== $body[0] ) { + module.debug('Setting page as offset parent'); + $offsetParent = $body; + } + if( module.get.variation() ) { + module.set.variation(); + } + }, + + reposition: function() { + module.refresh(); + module.set.position(); + }, + + destroy: function() { + module.debug('Destroying previous module'); + if(documentObserver) { + documentObserver.disconnect(); + } + // remove element only if was created dynamically + if($popup && !settings.preserve) { + module.removePopup(); + } + // clear all timeouts + clearTimeout(module.hideTimer); + clearTimeout(module.showTimer); + // remove events + module.unbind.close(); + module.unbind.events(); + $module + .removeData(moduleNamespace) + ; + }, + + event: { + start: function(event) { + var + delay = ($.isPlainObject(settings.delay)) + ? settings.delay.show + : settings.delay + ; + clearTimeout(module.hideTimer); + if(!openedWithTouch) { + module.showTimer = setTimeout(module.show, delay); + } + }, + end: function() { + var + delay = ($.isPlainObject(settings.delay)) + ? settings.delay.hide + : settings.delay + ; + clearTimeout(module.showTimer); + module.hideTimer = setTimeout(module.hide, delay); + }, + touchstart: function(event) { + openedWithTouch = true; + module.show(); + }, + resize: function() { + if( module.is.visible() ) { + module.set.position(); + } + }, + documentChanged: function(mutations) { + [].forEach.call(mutations, function(mutation) { + if(mutation.removedNodes) { + [].forEach.call(mutation.removedNodes, function(node) { + if(node == element || $(node).find(element).length > 0) { + module.debug('Element removed from DOM, tearing down events'); + module.destroy(); + } + }); + } + }); + }, + hideGracefully: function(event) { + var + $target = $(event.target), + isInDOM = $.contains(document.documentElement, event.target), + inPopup = ($target.closest(selector.popup).length > 0) + ; + // don't close on clicks inside popup + if(event && !inPopup && isInDOM) { + module.debug('Click occurred outside popup hiding popup'); + module.hide(); + } + else { + module.debug('Click was inside popup, keeping popup open'); + } + } + }, + + // generates popup html from metadata + create: function() { + var + html = module.get.html(), + title = module.get.title(), + content = module.get.content() + ; + + if(html || content || title) { + module.debug('Creating pop-up html'); + if(!html) { + html = settings.templates.popup({ + title : title, + content : content + }); + } + $popup = $('<div/>') + .addClass(className.popup) + .data(metadata.activator, $module) + .html(html) + ; + if(settings.inline) { + module.verbose('Inserting popup element inline', $popup); + $popup + .insertAfter($module) + ; + } + else { + module.verbose('Appending popup element to body', $popup); + $popup + .appendTo( $context ) + ; + } + module.refresh(); + module.set.variation(); + + if(settings.hoverable) { + module.bind.popup(); + } + settings.onCreate.call($popup, element); + } + else if($target.next(selector.popup).length !== 0) { + module.verbose('Pre-existing popup found'); + settings.inline = true; + settings.popup = $target.next(selector.popup).data(metadata.activator, $module); + module.refresh(); + if(settings.hoverable) { + module.bind.popup(); + } + } + else if(settings.popup) { + $(settings.popup).data(metadata.activator, $module); + module.verbose('Used popup specified in settings'); + module.refresh(); + if(settings.hoverable) { + module.bind.popup(); + } + } + else { + module.debug('No content specified skipping display', element); + } + }, + + createID: function() { + id = (Math.random().toString(16) + '000000000').substr(2, 8); + elementNamespace = '.' + id; + module.verbose('Creating unique id for element', id); + }, + + // determines popup state + toggle: function() { + module.debug('Toggling pop-up'); + if( module.is.hidden() ) { + module.debug('Popup is hidden, showing pop-up'); + module.unbind.close(); + module.show(); + } + else { + module.debug('Popup is visible, hiding pop-up'); + module.hide(); + } + }, + + show: function(callback) { + callback = callback || function(){}; + module.debug('Showing pop-up', settings.transition); + if(module.is.hidden() && !( module.is.active() && module.is.dropdown()) ) { + if( !module.exists() ) { + module.create(); + } + if(settings.onShow.call($popup, element) === false) { + module.debug('onShow callback returned false, cancelling popup animation'); + return; + } + else if(!settings.preserve && !settings.popup) { + module.refresh(); + } + if( $popup && module.set.position() ) { + module.save.conditions(); + if(settings.exclusive) { + module.hideAll(); + } + module.animate.show(callback); + } + } + }, + + + hide: function(callback) { + callback = callback || function(){}; + if( module.is.visible() || module.is.animating() ) { + if(settings.onHide.call($popup, element) === false) { + module.debug('onHide callback returned false, cancelling popup animation'); + return; + } + module.remove.visible(); + module.unbind.close(); + module.restore.conditions(); + module.animate.hide(callback); + } + }, + + hideAll: function() { + $(selector.popup) + .filter('.' + className.visible) + .each(function() { + $(this) + .data(metadata.activator) + .popup('hide') + ; + }) + ; + }, + exists: function() { + if(!$popup) { + return false; + } + if(settings.inline || settings.popup) { + return ( module.has.popup() ); + } + else { + return ( $popup.closest($context).length >= 1 ) + ? true + : false + ; + } + }, + + removePopup: function() { + if( module.has.popup() && !settings.popup) { + module.debug('Removing popup', $popup); + $popup.remove(); + $popup = undefined; + settings.onRemove.call($popup, element); + } + }, + + save: { + conditions: function() { + module.cache = { + title: $module.attr('title') + }; + if (module.cache.title) { + $module.removeAttr('title'); + } + module.verbose('Saving original attributes', module.cache.title); + } + }, + restore: { + conditions: function() { + if(module.cache && module.cache.title) { + $module.attr('title', module.cache.title); + module.verbose('Restoring original attributes', module.cache.title); + } + return true; + } + }, + supports: { + svg: function() { + return (typeof SVGGraphicsElement === undefined); + } + }, + animate: { + show: function(callback) { + callback = $.isFunction(callback) ? callback : function(){}; + if(settings.transition && $.fn.transition !== undefined && $module.transition('is supported')) { + module.set.visible(); + $popup + .transition({ + animation : settings.transition + ' in', + queue : false, + debug : settings.debug, + verbose : settings.verbose, + duration : settings.duration, + onComplete : function() { + module.bind.close(); + callback.call($popup, element); + settings.onVisible.call($popup, element); + } + }) + ; + } + else { + module.error(error.noTransition); + } + }, + hide: function(callback) { + callback = $.isFunction(callback) ? callback : function(){}; + module.debug('Hiding pop-up'); + if(settings.onHide.call($popup, element) === false) { + module.debug('onHide callback returned false, cancelling popup animation'); + return; + } + if(settings.transition && $.fn.transition !== undefined && $module.transition('is supported')) { + $popup + .transition({ + animation : settings.transition + ' out', + queue : false, + duration : settings.duration, + debug : settings.debug, + verbose : settings.verbose, + onComplete : function() { + module.reset(); + callback.call($popup, element); + settings.onHidden.call($popup, element); + } + }) + ; + } + else { + module.error(error.noTransition); + } + } + }, + + change: { + content: function(html) { + $popup.html(html); + } + }, + + get: { + html: function() { + $module.removeData(metadata.html); + return $module.data(metadata.html) || settings.html; + }, + title: function() { + $module.removeData(metadata.title); + return $module.data(metadata.title) || settings.title; + }, + content: function() { + $module.removeData(metadata.content); + return $module.data(metadata.content) || $module.attr('title') || settings.content; + }, + variation: function() { + $module.removeData(metadata.variation); + return $module.data(metadata.variation) || settings.variation; + }, + popup: function() { + return $popup; + }, + popupOffset: function() { + return $popup.offset(); + }, + calculations: function() { + var + targetElement = $target[0], + isWindow = ($boundary[0] == window), + targetPosition = (settings.inline || (settings.popup && settings.movePopup)) + ? $target.position() + : $target.offset(), + screenPosition = (isWindow) + ? { top: 0, left: 0 } + : $boundary.offset(), + calculations = {}, + scroll = (isWindow) + ? { top: $window.scrollTop(), left: $window.scrollLeft() } + : { top: 0, left: 0}, + screen + ; + calculations = { + // element which is launching popup + target : { + element : $target[0], + width : $target.outerWidth(), + height : $target.outerHeight(), + top : targetPosition.top, + left : targetPosition.left, + margin : {} + }, + // popup itself + popup : { + width : $popup.outerWidth(), + height : $popup.outerHeight() + }, + // offset container (or 3d context) + parent : { + width : $offsetParent.outerWidth(), + height : $offsetParent.outerHeight() + }, + // screen boundaries + screen : { + top : screenPosition.top, + left : screenPosition.left, + scroll: { + top : scroll.top, + left : scroll.left + }, + width : $boundary.width(), + height : $boundary.height() + } + }; + + // add in container calcs if fluid + if( settings.setFluidWidth && module.is.fluid() ) { + calculations.container = { + width: $popup.parent().outerWidth() + }; + calculations.popup.width = calculations.container.width; + } + + // add in margins if inline + calculations.target.margin.top = (settings.inline) + ? parseInt( window.getComputedStyle(targetElement).getPropertyValue('margin-top'), 10) + : 0 + ; + calculations.target.margin.left = (settings.inline) + ? module.is.rtl() + ? parseInt( window.getComputedStyle(targetElement).getPropertyValue('margin-right'), 10) + : parseInt( window.getComputedStyle(targetElement).getPropertyValue('margin-left'), 10) + : 0 + ; + // calculate screen boundaries + screen = calculations.screen; + calculations.boundary = { + top : screen.top + screen.scroll.top, + bottom : screen.top + screen.scroll.top + screen.height, + left : screen.left + screen.scroll.left, + right : screen.left + screen.scroll.left + screen.width + }; + return calculations; + }, + id: function() { + return id; + }, + startEvent: function() { + if(settings.on == 'hover') { + return 'mouseenter'; + } + else if(settings.on == 'focus') { + return 'focus'; + } + return false; + }, + scrollEvent: function() { + return 'scroll'; + }, + endEvent: function() { + if(settings.on == 'hover') { + return 'mouseleave'; + } + else if(settings.on == 'focus') { + return 'blur'; + } + return false; + }, + distanceFromBoundary: function(offset, calculations) { + var + distanceFromBoundary = {}, + popup, + boundary + ; + calculations = calculations || module.get.calculations(); + + // shorthand + popup = calculations.popup; + boundary = calculations.boundary; + + if(offset) { + distanceFromBoundary = { + top : (offset.top - boundary.top), + left : (offset.left - boundary.left), + right : (boundary.right - (offset.left + popup.width) ), + bottom : (boundary.bottom - (offset.top + popup.height) ) + }; + module.verbose('Distance from boundaries determined', offset, distanceFromBoundary); + } + return distanceFromBoundary; + }, + offsetParent: function($target) { + var + element = ($target !== undefined) + ? $target[0] + : $module[0], + parentNode = element.parentNode, + $node = $(parentNode) + ; + if(parentNode) { + var + is2D = ($node.css('transform') === 'none'), + isStatic = ($node.css('position') === 'static'), + isHTML = $node.is('html') + ; + while(parentNode && !isHTML && isStatic && is2D) { + parentNode = parentNode.parentNode; + $node = $(parentNode); + is2D = ($node.css('transform') === 'none'); + isStatic = ($node.css('position') === 'static'); + isHTML = $node.is('html'); + } + } + return ($node && $node.length > 0) + ? $node + : $() + ; + }, + positions: function() { + return { + 'top left' : false, + 'top center' : false, + 'top right' : false, + 'bottom left' : false, + 'bottom center' : false, + 'bottom right' : false, + 'left center' : false, + 'right center' : false + }; + }, + nextPosition: function(position) { + var + positions = position.split(' '), + verticalPosition = positions[0], + horizontalPosition = positions[1], + opposite = { + top : 'bottom', + bottom : 'top', + left : 'right', + right : 'left' + }, + adjacent = { + left : 'center', + center : 'right', + right : 'left' + }, + backup = { + 'top left' : 'top center', + 'top center' : 'top right', + 'top right' : 'right center', + 'right center' : 'bottom right', + 'bottom right' : 'bottom center', + 'bottom center' : 'bottom left', + 'bottom left' : 'left center', + 'left center' : 'top left' + }, + adjacentsAvailable = (verticalPosition == 'top' || verticalPosition == 'bottom'), + oppositeTried = false, + adjacentTried = false, + nextPosition = false + ; + if(!triedPositions) { + module.verbose('All available positions available'); + triedPositions = module.get.positions(); + } + + module.debug('Recording last position tried', position); + triedPositions[position] = true; + + if(settings.prefer === 'opposite') { + nextPosition = [opposite[verticalPosition], horizontalPosition]; + nextPosition = nextPosition.join(' '); + oppositeTried = (triedPositions[nextPosition] === true); + module.debug('Trying opposite strategy', nextPosition); + } + if((settings.prefer === 'adjacent') && adjacentsAvailable ) { + nextPosition = [verticalPosition, adjacent[horizontalPosition]]; + nextPosition = nextPosition.join(' '); + adjacentTried = (triedPositions[nextPosition] === true); + module.debug('Trying adjacent strategy', nextPosition); + } + if(adjacentTried || oppositeTried) { + module.debug('Using backup position', nextPosition); + nextPosition = backup[position]; + } + return nextPosition; + } + }, + + set: { + position: function(position, calculations) { + + // exit conditions + if($target.length === 0 || $popup.length === 0) { + module.error(error.notFound); + return; + } + var + offset, + distanceAway, + target, + popup, + parent, + positioning, + popupOffset, + distanceFromBoundary + ; + + calculations = calculations || module.get.calculations(); + position = position || $module.data(metadata.position) || settings.position; + + offset = $module.data(metadata.offset) || settings.offset; + distanceAway = settings.distanceAway; + + // shorthand + target = calculations.target; + popup = calculations.popup; + parent = calculations.parent; + + if(target.width === 0 && target.height === 0 && !module.is.svg(target.element)) { + module.debug('Popup target is hidden, no action taken'); + return false; + } + + if(settings.inline) { + module.debug('Adding margin to calculation', target.margin); + if(position == 'left center' || position == 'right center') { + offset += target.margin.top; + distanceAway += -target.margin.left; + } + else if (position == 'top left' || position == 'top center' || position == 'top right') { + offset += target.margin.left; + distanceAway -= target.margin.top; + } + else { + offset += target.margin.left; + distanceAway += target.margin.top; + } + } + + module.debug('Determining popup position from calculations', position, calculations); + + if (module.is.rtl()) { + position = position.replace(/left|right/g, function (match) { + return (match == 'left') + ? 'right' + : 'left' + ; + }); + module.debug('RTL: Popup position updated', position); + } + + // if last attempt use specified last resort position + if(searchDepth == settings.maxSearchDepth && typeof settings.lastResort === 'string') { + position = settings.lastResort; + } + + switch (position) { + case 'top left': + positioning = { + top : 'auto', + bottom : parent.height - target.top + distanceAway, + left : target.left + offset, + right : 'auto' + }; + break; + case 'top center': + positioning = { + bottom : parent.height - target.top + distanceAway, + left : target.left + (target.width / 2) - (popup.width / 2) + offset, + top : 'auto', + right : 'auto' + }; + break; + case 'top right': + positioning = { + bottom : parent.height - target.top + distanceAway, + right : parent.width - target.left - target.width - offset, + top : 'auto', + left : 'auto' + }; + break; + case 'left center': + positioning = { + top : target.top + (target.height / 2) - (popup.height / 2) + offset, + right : parent.width - target.left + distanceAway, + left : 'auto', + bottom : 'auto' + }; + break; + case 'right center': + positioning = { + top : target.top + (target.height / 2) - (popup.height / 2) + offset, + left : target.left + target.width + distanceAway, + bottom : 'auto', + right : 'auto' + }; + break; + case 'bottom left': + positioning = { + top : target.top + target.height + distanceAway, + left : target.left + offset, + bottom : 'auto', + right : 'auto' + }; + break; + case 'bottom center': + positioning = { + top : target.top + target.height + distanceAway, + left : target.left + (target.width / 2) - (popup.width / 2) + offset, + bottom : 'auto', + right : 'auto' + }; + break; + case 'bottom right': + positioning = { + top : target.top + target.height + distanceAway, + right : parent.width - target.left - target.width - offset, + left : 'auto', + bottom : 'auto' + }; + break; + } + if(positioning === undefined) { + module.error(error.invalidPosition, position); + } + + module.debug('Calculated popup positioning values', positioning); + + // tentatively place on stage + $popup + .css(positioning) + .removeClass(className.position) + .addClass(position) + .addClass(className.loading) + ; + + popupOffset = module.get.popupOffset(); + + // see if any boundaries are surpassed with this tentative position + distanceFromBoundary = module.get.distanceFromBoundary(popupOffset, calculations); + + if( module.is.offstage(distanceFromBoundary, position) ) { + module.debug('Position is outside viewport', position); + if(searchDepth < settings.maxSearchDepth) { + searchDepth++; + position = module.get.nextPosition(position); + module.debug('Trying new position', position); + return ($popup) + ? module.set.position(position, calculations) + : false + ; + } + else { + if(settings.lastResort) { + module.debug('No position found, showing with last position'); + } + else { + module.debug('Popup could not find a position to display', $popup); + module.error(error.cannotPlace, element); + module.remove.attempts(); + module.remove.loading(); + module.reset(); + settings.onUnplaceable.call($popup, element); + return false; + } + } + } + module.debug('Position is on stage', position); + module.remove.attempts(); + module.remove.loading(); + if( settings.setFluidWidth && module.is.fluid() ) { + module.set.fluidWidth(calculations); + } + return true; + }, + + fluidWidth: function(calculations) { + calculations = calculations || module.get.calculations(); + module.debug('Automatically setting element width to parent width', calculations.parent.width); + $popup.css('width', calculations.container.width); + }, + + variation: function(variation) { + variation = variation || module.get.variation(); + if(variation && module.has.popup() ) { + module.verbose('Adding variation to popup', variation); + $popup.addClass(variation); + } + }, + + visible: function() { + $module.addClass(className.visible); + } + }, + + remove: { + loading: function() { + $popup.removeClass(className.loading); + }, + variation: function(variation) { + variation = variation || module.get.variation(); + if(variation) { + module.verbose('Removing variation', variation); + $popup.removeClass(variation); + } + }, + visible: function() { + $module.removeClass(className.visible); + }, + attempts: function() { + module.verbose('Resetting all searched positions'); + searchDepth = 0; + triedPositions = false; + } + }, + + bind: { + events: function() { + module.debug('Binding popup events to module'); + if(settings.on == 'click') { + $module + .on('click' + eventNamespace, module.toggle) + ; + } + if(settings.on == 'hover' && hasTouch) { + $module + .on('touchstart' + eventNamespace, module.event.touchstart) + ; + } + if( module.get.startEvent() ) { + $module + .on(module.get.startEvent() + eventNamespace, module.event.start) + .on(module.get.endEvent() + eventNamespace, module.event.end) + ; + } + if(settings.target) { + module.debug('Target set to element', $target); + } + $window.on('resize' + elementNamespace, module.event.resize); + }, + popup: function() { + module.verbose('Allowing hover events on popup to prevent closing'); + if( $popup && module.has.popup() ) { + $popup + .on('mouseenter' + eventNamespace, module.event.start) + .on('mouseleave' + eventNamespace, module.event.end) + ; + } + }, + close: function() { + if(settings.hideOnScroll === true || (settings.hideOnScroll == 'auto' && settings.on != 'click')) { + $scrollContext + .one(module.get.scrollEvent() + elementNamespace, module.event.hideGracefully) + ; + } + if(settings.on == 'hover' && openedWithTouch) { + module.verbose('Binding popup close event to document'); + $document + .on('touchstart' + elementNamespace, function(event) { + module.verbose('Touched away from popup'); + module.event.hideGracefully.call(element, event); + }) + ; + } + if(settings.on == 'click' && settings.closable) { + module.verbose('Binding popup close event to document'); + $document + .on('click' + elementNamespace, function(event) { + module.verbose('Clicked away from popup'); + module.event.hideGracefully.call(element, event); + }) + ; + } + } + }, + + unbind: { + events: function() { + $window + .off(elementNamespace) + ; + $module + .off(eventNamespace) + ; + }, + close: function() { + $document + .off(elementNamespace) + ; + $scrollContext + .off(elementNamespace) + ; + }, + }, + + has: { + popup: function() { + return ($popup && $popup.length > 0); + } + }, + + is: { + offstage: function(distanceFromBoundary, position) { + var + offstage = [] + ; + // return boundaries that have been surpassed + $.each(distanceFromBoundary, function(direction, distance) { + if(distance < -settings.jitter) { + module.debug('Position exceeds allowable distance from edge', direction, distance, position); + offstage.push(direction); + } + }); + if(offstage.length > 0) { + return true; + } + else { + return false; + } + }, + svg: function(element) { + return module.supports.svg() && (element instanceof SVGGraphicsElement); + }, + active: function() { + return $module.hasClass(className.active); + }, + animating: function() { + return ($popup !== undefined && $popup.hasClass(className.animating) ); + }, + fluid: function() { + return ($popup !== undefined && $popup.hasClass(className.fluid)); + }, + visible: function() { + return ($popup !== undefined && $popup.hasClass(className.visible)); + }, + dropdown: function() { + return $module.hasClass(className.dropdown); + }, + hidden: function() { + return !module.is.visible(); + }, + rtl: function () { + return $module.css('direction') == 'rtl'; + } + }, + + reset: function() { + module.remove.visible(); + if(settings.preserve) { + if($.fn.transition !== undefined) { + $popup + .transition('remove transition') + ; + } + } + else { + module.removePopup(); + } + }, + + setting: function(name, value) { + if( $.isPlainObject(name) ) { + $.extend(true, settings, name); + } + else if(value !== undefined) { + settings[name] = value; + } + else { + return settings[name]; + } + }, + internal: function(name, value) { + if( $.isPlainObject(name) ) { + $.extend(true, module, name); + } + else if(value !== undefined) { + module[name] = value; + } + else { + return module[name]; + } + }, + debug: function() { + if(!settings.silent && settings.debug) { + if(settings.performance) { + module.performance.log(arguments); + } + else { + module.debug = Function.prototype.bind.call(console.info, console, settings.name + ':'); + module.debug.apply(console, arguments); + } + } + }, + verbose: function() { + if(!settings.silent && settings.verbose && settings.debug) { + if(settings.performance) { + module.performance.log(arguments); + } + else { + module.verbose = Function.prototype.bind.call(console.info, console, settings.name + ':'); + module.verbose.apply(console, arguments); + } + } + }, + error: function() { + if(!settings.silent) { + module.error = Function.prototype.bind.call(console.error, console, settings.name + ':'); + module.error.apply(console, arguments); + } + }, + performance: { + log: function(message) { + var + currentTime, + executionTime, + previousTime + ; + if(settings.performance) { + currentTime = new Date().getTime(); + previousTime = time || currentTime; + executionTime = currentTime - previousTime; + time = currentTime; + performance.push({ + 'Name' : message[0], + 'Arguments' : [].slice.call(message, 1) || '', + 'Element' : element, + 'Execution Time' : executionTime + }); + } + clearTimeout(module.performance.timer); + module.performance.timer = setTimeout(module.performance.display, 500); + }, + display: function() { + var + title = settings.name + ':', + totalTime = 0 + ; + time = false; + clearTimeout(module.performance.timer); + $.each(performance, function(index, data) { + totalTime += data['Execution Time']; + }); + title += ' ' + totalTime + 'ms'; + if(moduleSelector) { + title += ' \'' + moduleSelector + '\''; + } + if( (console.group !== undefined || console.table !== undefined) && performance.length > 0) { + console.groupCollapsed(title); + if(console.table) { + console.table(performance); + } + else { + $.each(performance, function(index, data) { + console.log(data['Name'] + ': ' + data['Execution Time']+'ms'); + }); + } + console.groupEnd(); + } + performance = []; + } + }, + invoke: function(query, passedArguments, context) { + var + object = instance, + maxDepth, + found, + response + ; + passedArguments = passedArguments || queryArguments; + context = element || context; + if(typeof query == 'string' && object !== undefined) { + query = query.split(/[\. ]/); + maxDepth = query.length - 1; + $.each(query, function(depth, value) { + var camelCaseValue = (depth != maxDepth) + ? value + query[depth + 1].charAt(0).toUpperCase() + query[depth + 1].slice(1) + : query + ; + if( $.isPlainObject( object[camelCaseValue] ) && (depth != maxDepth) ) { + object = object[camelCaseValue]; + } + else if( object[camelCaseValue] !== undefined ) { + found = object[camelCaseValue]; + return false; + } + else if( $.isPlainObject( object[value] ) && (depth != maxDepth) ) { + object = object[value]; + } + else if( object[value] !== undefined ) { + found = object[value]; + return false; + } + else { + return false; + } + }); + } + if ( $.isFunction( found ) ) { + response = found.apply(context, passedArguments); + } + else if(found !== undefined) { + response = found; + } + if($.isArray(returnedValue)) { + returnedValue.push(response); + } + else if(returnedValue !== undefined) { + returnedValue = [returnedValue, response]; + } + else if(response !== undefined) { + returnedValue = response; + } + return found; + } + }; + + if(methodInvoked) { + if(instance === undefined) { + module.initialize(); + } + module.invoke(query); + } + else { + if(instance !== undefined) { + instance.invoke('destroy'); + } + module.initialize(); + } + }) + ; + + return (returnedValue !== undefined) + ? returnedValue + : this + ; +}; + +$.fn.popup.settings = { + + name : 'Popup', + + // module settings + silent : false, + debug : false, + verbose : false, + performance : true, + namespace : 'popup', + + // whether it should use dom mutation observers + observeChanges : true, + + // callback only when element added to dom + onCreate : function(){}, + + // callback before element removed from dom + onRemove : function(){}, + + // callback before show animation + onShow : function(){}, + + // callback after show animation + onVisible : function(){}, + + // callback before hide animation + onHide : function(){}, + + // callback when popup cannot be positioned in visible screen + onUnplaceable : function(){}, + + // callback after hide animation + onHidden : function(){}, + + // when to show popup + on : 'hover', + + // element to use to determine if popup is out of boundary + boundary : window, + + // whether to add touchstart events when using hover + addTouchEvents : true, + + // default position relative to element + position : 'top left', + + // name of variation to use + variation : '', + + // whether popup should be moved to context + movePopup : true, + + // element which popup should be relative to + target : false, + + // jq selector or element that should be used as popup + popup : false, + + // popup should remain inline next to activator + inline : false, + + // popup should be removed from page on hide + preserve : false, + + // popup should not close when being hovered on + hoverable : false, + + // explicitly set content + content : false, + + // explicitly set html + html : false, + + // explicitly set title + title : false, + + // whether automatically close on clickaway when on click + closable : true, + + // automatically hide on scroll + hideOnScroll : 'auto', + + // hide other popups on show + exclusive : false, + + // context to attach popups + context : 'body', + + // context for binding scroll events + scrollContext : window, + + // position to prefer when calculating new position + prefer : 'opposite', + + // specify position to appear even if it doesn't fit + lastResort : false, + + // delay used to prevent accidental refiring of animations due to user error + delay : { + show : 50, + hide : 70 + }, + + // whether fluid variation should assign width explicitly + setFluidWidth : true, + + // transition settings + duration : 200, + transition : 'scale', + + // distance away from activating element in px + distanceAway : 0, + + // number of pixels an element is allowed to be "offstage" for a position to be chosen (allows for rounding) + jitter : 2, + + // offset on aligning axis from calculated position + offset : 0, + + // maximum times to look for a position before failing (9 positions total) + maxSearchDepth : 15, + + error: { + invalidPosition : 'The position you specified is not a valid position', + cannotPlace : 'Popup does not fit within the boundaries of the viewport', + method : 'The method you called is not defined.', + noTransition : 'This module requires ui transitions <https://github.com/Semantic-Org/UI-Transition>', + notFound : 'The target or popup you specified does not exist on the page' + }, + + metadata: { + activator : 'activator', + content : 'content', + html : 'html', + offset : 'offset', + position : 'position', + title : 'title', + variation : 'variation' + }, + + className : { + active : 'active', + animating : 'animating', + dropdown : 'dropdown', + fluid : 'fluid', + loading : 'loading', + popup : 'ui popup', + position : 'top left center bottom right', + visible : 'visible' + }, + + selector : { + popup : '.ui.popup' + }, + + templates: { + escape: function(string) { + var + badChars = /[&<>"'`]/g, + shouldEscape = /[&<>"'`]/, + escape = { + "&": "&", + "<": "<", + ">": ">", + '"': """, + "'": "'", + "`": "`" + }, + escapedChar = function(chr) { + return escape[chr]; + } + ; + if(shouldEscape.test(string)) { + return string.replace(badChars, escapedChar); + } + return string; + }, + popup: function(text) { + var + html = '', + escape = $.fn.popup.settings.templates.escape + ; + if(typeof text !== undefined) { + if(typeof text.title !== undefined && text.title) { + text.title = escape(text.title); + html += '<div class="header">' + text.title + '</div>'; + } + if(typeof text.content !== undefined && text.content) { + text.content = escape(text.content); + html += '<div class="content">' + text.content + '</div>'; + } + } + return html; + } + } + +}; + + +})( jQuery, window, document ); + +/*! + * # Semantic UI 2.2.6 - Progress + * http://github.com/semantic-org/semantic-ui/ + * + * + * Released under the MIT license + * http://opensource.org/licenses/MIT + * + */ + +;(function ($, window, document, undefined) { + +"use strict"; + +window = (typeof window != 'undefined' && window.Math == Math) + ? window + : (typeof self != 'undefined' && self.Math == Math) + ? self + : Function('return this')() +; + +var + global = (typeof window != 'undefined' && window.Math == Math) + ? window + : (typeof self != 'undefined' && self.Math == Math) + ? self + : Function('return this')() +; + +$.fn.progress = function(parameters) { + var + $allModules = $(this), + + moduleSelector = $allModules.selector || '', + + time = new Date().getTime(), + performance = [], + + query = arguments[0], + methodInvoked = (typeof query == 'string'), + queryArguments = [].slice.call(arguments, 1), + + returnedValue + ; + + $allModules + .each(function() { + var + settings = ( $.isPlainObject(parameters) ) + ? $.extend(true, {}, $.fn.progress.settings, parameters) + : $.extend({}, $.fn.progress.settings), + + className = settings.className, + metadata = settings.metadata, + namespace = settings.namespace, + selector = settings.selector, + error = settings.error, + + eventNamespace = '.' + namespace, + moduleNamespace = 'module-' + namespace, + + $module = $(this), + $bar = $(this).find(selector.bar), + $progress = $(this).find(selector.progress), + $label = $(this).find(selector.label), + + element = this, + instance = $module.data(moduleNamespace), + + animating = false, + transitionEnd, + module + ; + + module = { + + initialize: function() { + module.debug('Initializing progress bar', settings); + + module.set.duration(); + module.set.transitionEvent(); + + module.read.metadata(); + module.read.settings(); + + module.instantiate(); + }, + + instantiate: function() { + module.verbose('Storing instance of progress', module); + instance = module; + $module + .data(moduleNamespace, module) + ; + }, + destroy: function() { + module.verbose('Destroying previous progress for', $module); + clearInterval(instance.interval); + module.remove.state(); + $module.removeData(moduleNamespace); + instance = undefined; + }, + + reset: function() { + module.remove.nextValue(); + module.update.progress(0); + }, + + complete: function() { + if(module.percent === undefined || module.percent < 100) { + module.remove.progressPoll(); + module.set.percent(100); + } + }, + + read: { + metadata: function() { + var + data = { + percent : $module.data(metadata.percent), + total : $module.data(metadata.total), + value : $module.data(metadata.value) + } + ; + if(data.percent) { + module.debug('Current percent value set from metadata', data.percent); + module.set.percent(data.percent); + } + if(data.total) { + module.debug('Total value set from metadata', data.total); + module.set.total(data.total); + } + if(data.value) { + module.debug('Current value set from metadata', data.value); + module.set.value(data.value); + module.set.progress(data.value); + } + }, + settings: function() { + if(settings.total !== false) { + module.debug('Current total set in settings', settings.total); + module.set.total(settings.total); + } + if(settings.value !== false) { + module.debug('Current value set in settings', settings.value); + module.set.value(settings.value); + module.set.progress(module.value); + } + if(settings.percent !== false) { + module.debug('Current percent set in settings', settings.percent); + module.set.percent(settings.percent); + } + } + }, + + bind: { + transitionEnd: function(callback) { + var + transitionEnd = module.get.transitionEnd() + ; + $bar + .one(transitionEnd + eventNamespace, function(event) { + clearTimeout(module.failSafeTimer); + callback.call(this, event); + }) + ; + module.failSafeTimer = setTimeout(function() { + $bar.triggerHandler(transitionEnd); + }, settings.duration + settings.failSafeDelay); + module.verbose('Adding fail safe timer', module.timer); + } + }, + + increment: function(incrementValue) { + var + maxValue, + startValue, + newValue + ; + if( module.has.total() ) { + startValue = module.get.value(); + incrementValue = incrementValue || 1; + newValue = startValue + incrementValue; + } + else { + startValue = module.get.percent(); + incrementValue = incrementValue || module.get.randomValue(); + + newValue = startValue + incrementValue; + maxValue = 100; + module.debug('Incrementing percentage by', startValue, newValue); + } + newValue = module.get.normalizedValue(newValue); + module.set.progress(newValue); + }, + decrement: function(decrementValue) { + var + total = module.get.total(), + startValue, + newValue + ; + if(total) { + startValue = module.get.value(); + decrementValue = decrementValue || 1; + newValue = startValue - decrementValue; + module.debug('Decrementing value by', decrementValue, startValue); + } + else { + startValue = module.get.percent(); + decrementValue = decrementValue || module.get.randomValue(); + newValue = startValue - decrementValue; + module.debug('Decrementing percentage by', decrementValue, startValue); + } + newValue = module.get.normalizedValue(newValue); + module.set.progress(newValue); + }, + + has: { + progressPoll: function() { + return module.progressPoll; + }, + total: function() { + return (module.get.total() !== false); + } + }, + + get: { + text: function(templateText) { + var + value = module.value || 0, + total = module.total || 0, + percent = (animating) + ? module.get.displayPercent() + : module.percent || 0, + left = (module.total > 0) + ? (total - value) + : (100 - percent) + ; + templateText = templateText || ''; + templateText = templateText + .replace('{value}', value) + .replace('{total}', total) + .replace('{left}', left) + .replace('{percent}', percent) + ; + module.verbose('Adding variables to progress bar text', templateText); + return templateText; + }, + + normalizedValue: function(value) { + if(value < 0) { + module.debug('Value cannot decrement below 0'); + return 0; + } + if(module.has.total()) { + if(value > module.total) { + module.debug('Value cannot increment above total', module.total); + return module.total; + } + } + else if(value > 100 ) { + module.debug('Value cannot increment above 100 percent'); + return 100; + } + return value; + }, + + updateInterval: function() { + if(settings.updateInterval == 'auto') { + return settings.duration; + } + return settings.updateInterval; + }, + + randomValue: function() { + module.debug('Generating random increment percentage'); + return Math.floor((Math.random() * settings.random.max) + settings.random.min); + }, + + numericValue: function(value) { + return (typeof value === 'string') + ? (value.replace(/[^\d.]/g, '') !== '') + ? +(value.replace(/[^\d.]/g, '')) + : false + : value + ; + }, + + transitionEnd: function() { + var + element = document.createElement('element'), + transitions = { + 'transition' :'transitionend', + 'OTransition' :'oTransitionEnd', + 'MozTransition' :'transitionend', + 'WebkitTransition' :'webkitTransitionEnd' + }, + transition + ; + for(transition in transitions){ + if( element.style[transition] !== undefined ){ + return transitions[transition]; + } + } + }, + + // gets current displayed percentage (if animating values this is the intermediary value) + displayPercent: function() { + var + barWidth = $bar.width(), + totalWidth = $module.width(), + minDisplay = parseInt($bar.css('min-width'), 10), + displayPercent = (barWidth > minDisplay) + ? (barWidth / totalWidth * 100) + : module.percent + ; + return (settings.precision > 0) + ? Math.round(displayPercent * (10 * settings.precision)) / (10 * settings.precision) + : Math.round(displayPercent) + ; + }, + + percent: function() { + return module.percent || 0; + }, + value: function() { + return module.nextValue || module.value || 0; + }, + total: function() { + return module.total || false; + } + }, + + create: { + progressPoll: function() { + module.progressPoll = setTimeout(function() { + module.update.toNextValue(); + module.remove.progressPoll(); + }, module.get.updateInterval()); + }, + }, + + is: { + complete: function() { + return module.is.success() || module.is.warning() || module.is.error(); + }, + success: function() { + return $module.hasClass(className.success); + }, + warning: function() { + return $module.hasClass(className.warning); + }, + error: function() { + return $module.hasClass(className.error); + }, + active: function() { + return $module.hasClass(className.active); + }, + visible: function() { + return $module.is(':visible'); + } + }, + + remove: { + progressPoll: function() { + module.verbose('Removing progress poll timer'); + if(module.progressPoll) { + clearTimeout(module.progressPoll); + delete module.progressPoll; + } + }, + nextValue: function() { + module.verbose('Removing progress value stored for next update'); + delete module.nextValue; + }, + state: function() { + module.verbose('Removing stored state'); + delete module.total; + delete module.percent; + delete module.value; + }, + active: function() { + module.verbose('Removing active state'); + $module.removeClass(className.active); + }, + success: function() { + module.verbose('Removing success state'); + $module.removeClass(className.success); + }, + warning: function() { + module.verbose('Removing warning state'); + $module.removeClass(className.warning); + }, + error: function() { + module.verbose('Removing error state'); + $module.removeClass(className.error); + } + }, + + set: { + barWidth: function(value) { + if(value > 100) { + module.error(error.tooHigh, value); + } + else if (value < 0) { + module.error(error.tooLow, value); + } + else { + $bar + .css('width', value + '%') + ; + $module + .attr('data-percent', parseInt(value, 10)) + ; + } + }, + duration: function(duration) { + duration = duration || settings.duration; + duration = (typeof duration == 'number') + ? duration + 'ms' + : duration + ; + module.verbose('Setting progress bar transition duration', duration); + $bar + .css({ + 'transition-duration': duration + }) + ; + }, + percent: function(percent) { + percent = (typeof percent == 'string') + ? +(percent.replace('%', '')) + : percent + ; + // round display percentage + percent = (settings.precision > 0) + ? Math.round(percent * (10 * settings.precision)) / (10 * settings.precision) + : Math.round(percent) + ; + module.percent = percent; + if( !module.has.total() ) { + module.value = (settings.precision > 0) + ? Math.round( (percent / 100) * module.total * (10 * settings.precision)) / (10 * settings.precision) + : Math.round( (percent / 100) * module.total * 10) / 10 + ; + if(settings.limitValues) { + module.value = (module.value > 100) + ? 100 + : (module.value < 0) + ? 0 + : module.value + ; + } + } + module.set.barWidth(percent); + module.set.labelInterval(); + module.set.labels(); + settings.onChange.call(element, percent, module.value, module.total); + }, + labelInterval: function() { + var + animationCallback = function() { + module.verbose('Bar finished animating, removing continuous label updates'); + clearInterval(module.interval); + animating = false; + module.set.labels(); + } + ; + clearInterval(module.interval); + module.bind.transitionEnd(animationCallback); + animating = true; + module.interval = setInterval(function() { + var + isInDOM = $.contains(document.documentElement, element) + ; + if(!isInDOM) { + clearInterval(module.interval); + animating = false; + } + module.set.labels(); + }, settings.framerate); + }, + labels: function() { + module.verbose('Setting both bar progress and outer label text'); + module.set.barLabel(); + module.set.state(); + }, + label: function(text) { + text = text || ''; + if(text) { + text = module.get.text(text); + module.verbose('Setting label to text', text); + $label.text(text); + } + }, + state: function(percent) { + percent = (percent !== undefined) + ? percent + : module.percent + ; + if(percent === 100) { + if(settings.autoSuccess && !(module.is.warning() || module.is.error() || module.is.success())) { + module.set.success(); + module.debug('Automatically triggering success at 100%'); + } + else { + module.verbose('Reached 100% removing active state'); + module.remove.active(); + module.remove.progressPoll(); + } + } + else if(percent > 0) { + module.verbose('Adjusting active progress bar label', percent); + module.set.active(); + } + else { + module.remove.active(); + module.set.label(settings.text.active); + } + }, + barLabel: function(text) { + if(text !== undefined) { + $progress.text( module.get.text(text) ); + } + else if(settings.label == 'ratio' && module.total) { + module.verbose('Adding ratio to bar label'); + $progress.text( module.get.text(settings.text.ratio) ); + } + else if(settings.label == 'percent') { + module.verbose('Adding percentage to bar label'); + $progress.text( module.get.text(settings.text.percent) ); + } + }, + active: function(text) { + text = text || settings.text.active; + module.debug('Setting active state'); + if(settings.showActivity && !module.is.active() ) { + $module.addClass(className.active); + } + module.remove.warning(); + module.remove.error(); + module.remove.success(); + text = settings.onLabelUpdate('active', text, module.value, module.total); + if(text) { + module.set.label(text); + } + module.bind.transitionEnd(function() { + settings.onActive.call(element, module.value, module.total); + }); + }, + success : function(text) { + text = text || settings.text.success || settings.text.active; + module.debug('Setting success state'); + $module.addClass(className.success); + module.remove.active(); + module.remove.warning(); + module.remove.error(); + module.complete(); + if(settings.text.success) { + text = settings.onLabelUpdate('success', text, module.value, module.total); + module.set.label(text); + } + else { + text = settings.onLabelUpdate('active', text, module.value, module.total); + module.set.label(text); + } + module.bind.transitionEnd(function() { + settings.onSuccess.call(element, module.total); + }); + }, + warning : function(text) { + text = text || settings.text.warning; + module.debug('Setting warning state'); + $module.addClass(className.warning); + module.remove.active(); + module.remove.success(); + module.remove.error(); + module.complete(); + text = settings.onLabelUpdate('warning', text, module.value, module.total); + if(text) { + module.set.label(text); + } + module.bind.transitionEnd(function() { + settings.onWarning.call(element, module.value, module.total); + }); + }, + error : function(text) { + text = text || settings.text.error; + module.debug('Setting error state'); + $module.addClass(className.error); + module.remove.active(); + module.remove.success(); + module.remove.warning(); + module.complete(); + text = settings.onLabelUpdate('error', text, module.value, module.total); + if(text) { + module.set.label(text); + } + module.bind.transitionEnd(function() { + settings.onError.call(element, module.value, module.total); + }); + }, + transitionEvent: function() { + transitionEnd = module.get.transitionEnd(); + }, + total: function(totalValue) { + module.total = totalValue; + }, + value: function(value) { + module.value = value; + }, + progress: function(value) { + if(!module.has.progressPoll()) { + module.debug('First update in progress update interval, immediately updating', value); + module.update.progress(value); + module.create.progressPoll(); + } + else { + module.debug('Updated within interval, setting next update to use new value', value); + module.set.nextValue(value); + } + }, + nextValue: function(value) { + module.nextValue = value; + } + }, + + update: { + toNextValue: function() { + var + nextValue = module.nextValue + ; + if(nextValue) { + module.debug('Update interval complete using last updated value', nextValue); + module.update.progress(nextValue); + module.remove.nextValue(); + } + }, + progress: function(value) { + var + percentComplete + ; + value = module.get.numericValue(value); + if(value === false) { + module.error(error.nonNumeric, value); + } + value = module.get.normalizedValue(value); + if( module.has.total() ) { + module.set.value(value); + percentComplete = (value / module.total) * 100; + module.debug('Calculating percent complete from total', percentComplete); + module.set.percent( percentComplete ); + } + else { + percentComplete = value; + module.debug('Setting value to exact percentage value', percentComplete); + module.set.percent( percentComplete ); + } + } + }, + + setting: function(name, value) { + module.debug('Changing setting', name, value); + if( $.isPlainObject(name) ) { + $.extend(true, settings, name); + } + else if(value !== undefined) { + if($.isPlainObject(settings[name])) { + $.extend(true, settings[name], value); + } + else { + settings[name] = value; + } + } + else { + return settings[name]; + } + }, + internal: function(name, value) { + if( $.isPlainObject(name) ) { + $.extend(true, module, name); + } + else if(value !== undefined) { + module[name] = value; + } + else { + return module[name]; + } + }, + debug: function() { + if(!settings.silent && settings.debug) { + if(settings.performance) { + module.performance.log(arguments); + } + else { + module.debug = Function.prototype.bind.call(console.info, console, settings.name + ':'); + module.debug.apply(console, arguments); + } + } + }, + verbose: function() { + if(!settings.silent && settings.verbose && settings.debug) { + if(settings.performance) { + module.performance.log(arguments); + } + else { + module.verbose = Function.prototype.bind.call(console.info, console, settings.name + ':'); + module.verbose.apply(console, arguments); + } + } + }, + error: function() { + if(!settings.silent) { + module.error = Function.prototype.bind.call(console.error, console, settings.name + ':'); + module.error.apply(console, arguments); + } + }, + performance: { + log: function(message) { + var + currentTime, + executionTime, + previousTime + ; + if(settings.performance) { + currentTime = new Date().getTime(); + previousTime = time || currentTime; + executionTime = currentTime - previousTime; + time = currentTime; + performance.push({ + 'Name' : message[0], + 'Arguments' : [].slice.call(message, 1) || '', + 'Element' : element, + 'Execution Time' : executionTime + }); + } + clearTimeout(module.performance.timer); + module.performance.timer = setTimeout(module.performance.display, 500); + }, + display: function() { + var + title = settings.name + ':', + totalTime = 0 + ; + time = false; + clearTimeout(module.performance.timer); + $.each(performance, function(index, data) { + totalTime += data['Execution Time']; + }); + title += ' ' + totalTime + 'ms'; + if(moduleSelector) { + title += ' \'' + moduleSelector + '\''; + } + if( (console.group !== undefined || console.table !== undefined) && performance.length > 0) { + console.groupCollapsed(title); + if(console.table) { + console.table(performance); + } + else { + $.each(performance, function(index, data) { + console.log(data['Name'] + ': ' + data['Execution Time']+'ms'); + }); + } + console.groupEnd(); + } + performance = []; + } + }, + invoke: function(query, passedArguments, context) { + var + object = instance, + maxDepth, + found, + response + ; + passedArguments = passedArguments || queryArguments; + context = element || context; + if(typeof query == 'string' && object !== undefined) { + query = query.split(/[\. ]/); + maxDepth = query.length - 1; + $.each(query, function(depth, value) { + var camelCaseValue = (depth != maxDepth) + ? value + query[depth + 1].charAt(0).toUpperCase() + query[depth + 1].slice(1) + : query + ; + if( $.isPlainObject( object[camelCaseValue] ) && (depth != maxDepth) ) { + object = object[camelCaseValue]; + } + else if( object[camelCaseValue] !== undefined ) { + found = object[camelCaseValue]; + return false; + } + else if( $.isPlainObject( object[value] ) && (depth != maxDepth) ) { + object = object[value]; + } + else if( object[value] !== undefined ) { + found = object[value]; + return false; + } + else { + module.error(error.method, query); + return false; + } + }); + } + if ( $.isFunction( found ) ) { + response = found.apply(context, passedArguments); + } + else if(found !== undefined) { + response = found; + } + if($.isArray(returnedValue)) { + returnedValue.push(response); + } + else if(returnedValue !== undefined) { + returnedValue = [returnedValue, response]; + } + else if(response !== undefined) { + returnedValue = response; + } + return found; + } + }; + + if(methodInvoked) { + if(instance === undefined) { + module.initialize(); + } + module.invoke(query); + } + else { + if(instance !== undefined) { + instance.invoke('destroy'); + } + module.initialize(); + } + }) + ; + + return (returnedValue !== undefined) + ? returnedValue + : this + ; +}; + +$.fn.progress.settings = { + + name : 'Progress', + namespace : 'progress', + + silent : false, + debug : false, + verbose : false, + performance : true, + + random : { + min : 2, + max : 5 + }, + + duration : 300, + + updateInterval : 'auto', + + autoSuccess : true, + showActivity : true, + limitValues : true, + + label : 'percent', + precision : 0, + framerate : (1000 / 30), /// 30 fps + + percent : false, + total : false, + value : false, + + // delay in ms for fail safe animation callback + failSafeDelay : 100, + + onLabelUpdate : function(state, text, value, total){ + return text; + }, + onChange : function(percent, value, total){}, + onSuccess : function(total){}, + onActive : function(value, total){}, + onError : function(value, total){}, + onWarning : function(value, total){}, + + error : { + method : 'The method you called is not defined.', + nonNumeric : 'Progress value is non numeric', + tooHigh : 'Value specified is above 100%', + tooLow : 'Value specified is below 0%' + }, + + regExp: { + variable: /\{\$*[A-z0-9]+\}/g + }, + + metadata: { + percent : 'percent', + total : 'total', + value : 'value' + }, + + selector : { + bar : '> .bar', + label : '> .label', + progress : '.bar > .progress' + }, + + text : { + active : false, + error : false, + success : false, + warning : false, + percent : '{percent}%', + ratio : '{value} of {total}' + }, + + className : { + active : 'active', + error : 'error', + success : 'success', + warning : 'warning' + } + +}; + + +})( jQuery, window, document ); + +/*! + * # Semantic UI 2.2.6 - Rating + * http://github.com/semantic-org/semantic-ui/ + * + * + * Released under the MIT license + * http://opensource.org/licenses/MIT + * + */ + +;(function ($, window, document, undefined) { + +"use strict"; + +window = (typeof window != 'undefined' && window.Math == Math) + ? window + : (typeof self != 'undefined' && self.Math == Math) + ? self + : Function('return this')() +; + +$.fn.rating = function(parameters) { + var + $allModules = $(this), + moduleSelector = $allModules.selector || '', + + time = new Date().getTime(), + performance = [], + + query = arguments[0], + methodInvoked = (typeof query == 'string'), + queryArguments = [].slice.call(arguments, 1), + returnedValue + ; + $allModules + .each(function() { + var + settings = ( $.isPlainObject(parameters) ) + ? $.extend(true, {}, $.fn.rating.settings, parameters) + : $.extend({}, $.fn.rating.settings), + + namespace = settings.namespace, + className = settings.className, + metadata = settings.metadata, + selector = settings.selector, + error = settings.error, + + eventNamespace = '.' + namespace, + moduleNamespace = 'module-' + namespace, + + element = this, + instance = $(this).data(moduleNamespace), + + $module = $(this), + $icon = $module.find(selector.icon), + + initialLoad, + module + ; + + module = { + + initialize: function() { + module.verbose('Initializing rating module', settings); + + if($icon.length === 0) { + module.setup.layout(); + } + + if(settings.interactive) { + module.enable(); + } + else { + module.disable(); + } + module.set.initialLoad(); + module.set.rating( module.get.initialRating() ); + module.remove.initialLoad(); + module.instantiate(); + }, + + instantiate: function() { + module.verbose('Instantiating module', settings); + instance = module; + $module + .data(moduleNamespace, module) + ; + }, + + destroy: function() { + module.verbose('Destroying previous instance', instance); + module.remove.events(); + $module + .removeData(moduleNamespace) + ; + }, + + refresh: function() { + $icon = $module.find(selector.icon); + }, + + setup: { + layout: function() { + var + maxRating = module.get.maxRating(), + html = $.fn.rating.settings.templates.icon(maxRating) + ; + module.debug('Generating icon html dynamically'); + $module + .html(html) + ; + module.refresh(); + } + }, + + event: { + mouseenter: function() { + var + $activeIcon = $(this) + ; + $activeIcon + .nextAll() + .removeClass(className.selected) + ; + $module + .addClass(className.selected) + ; + $activeIcon + .addClass(className.selected) + .prevAll() + .addClass(className.selected) + ; + }, + mouseleave: function() { + $module + .removeClass(className.selected) + ; + $icon + .removeClass(className.selected) + ; + }, + click: function() { + var + $activeIcon = $(this), + currentRating = module.get.rating(), + rating = $icon.index($activeIcon) + 1, + canClear = (settings.clearable == 'auto') + ? ($icon.length === 1) + : settings.clearable + ; + if(canClear && currentRating == rating) { + module.clearRating(); + } + else { + module.set.rating( rating ); + } + } + }, + + clearRating: function() { + module.debug('Clearing current rating'); + module.set.rating(0); + }, + + bind: { + events: function() { + module.verbose('Binding events'); + $module + .on('mouseenter' + eventNamespace, selector.icon, module.event.mouseenter) + .on('mouseleave' + eventNamespace, selector.icon, module.event.mouseleave) + .on('click' + eventNamespace, selector.icon, module.event.click) + ; + } + }, + + remove: { + events: function() { + module.verbose('Removing events'); + $module + .off(eventNamespace) + ; + }, + initialLoad: function() { + initialLoad = false; + } + }, + + enable: function() { + module.debug('Setting rating to interactive mode'); + module.bind.events(); + $module + .removeClass(className.disabled) + ; + }, + + disable: function() { + module.debug('Setting rating to read-only mode'); + module.remove.events(); + $module + .addClass(className.disabled) + ; + }, + + is: { + initialLoad: function() { + return initialLoad; + } + }, + + get: { + initialRating: function() { + if($module.data(metadata.rating) !== undefined) { + $module.removeData(metadata.rating); + return $module.data(metadata.rating); + } + return settings.initialRating; + }, + maxRating: function() { + if($module.data(metadata.maxRating) !== undefined) { + $module.removeData(metadata.maxRating); + return $module.data(metadata.maxRating); + } + return settings.maxRating; + }, + rating: function() { + var + currentRating = $icon.filter('.' + className.active).length + ; + module.verbose('Current rating retrieved', currentRating); + return currentRating; + } + }, + + set: { + rating: function(rating) { + var + ratingIndex = (rating - 1 >= 0) + ? (rating - 1) + : 0, + $activeIcon = $icon.eq(ratingIndex) + ; + $module + .removeClass(className.selected) + ; + $icon + .removeClass(className.selected) + .removeClass(className.active) + ; + if(rating > 0) { + module.verbose('Setting current rating to', rating); + $activeIcon + .prevAll() + .addBack() + .addClass(className.active) + ; + } + if(!module.is.initialLoad()) { + settings.onRate.call(element, rating); + } + }, + initialLoad: function() { + initialLoad = true; + } + }, + + setting: function(name, value) { + module.debug('Changing setting', name, value); + if( $.isPlainObject(name) ) { + $.extend(true, settings, name); + } + else if(value !== undefined) { + if($.isPlainObject(settings[name])) { + $.extend(true, settings[name], value); + } + else { + settings[name] = value; + } + } + else { + return settings[name]; + } + }, + internal: function(name, value) { + if( $.isPlainObject(name) ) { + $.extend(true, module, name); + } + else if(value !== undefined) { + module[name] = value; + } + else { + return module[name]; + } + }, + debug: function() { + if(!settings.silent && settings.debug) { + if(settings.performance) { + module.performance.log(arguments); + } + else { + module.debug = Function.prototype.bind.call(console.info, console, settings.name + ':'); + module.debug.apply(console, arguments); + } + } + }, + verbose: function() { + if(!settings.silent && settings.verbose && settings.debug) { + if(settings.performance) { + module.performance.log(arguments); + } + else { + module.verbose = Function.prototype.bind.call(console.info, console, settings.name + ':'); + module.verbose.apply(console, arguments); + } + } + }, + error: function() { + if(!settings.silent) { + module.error = Function.prototype.bind.call(console.error, console, settings.name + ':'); + module.error.apply(console, arguments); + } + }, + performance: { + log: function(message) { + var + currentTime, + executionTime, + previousTime + ; + if(settings.performance) { + currentTime = new Date().getTime(); + previousTime = time || currentTime; + executionTime = currentTime - previousTime; + time = currentTime; + performance.push({ + 'Name' : message[0], + 'Arguments' : [].slice.call(message, 1) || '', + 'Element' : element, + 'Execution Time' : executionTime + }); + } + clearTimeout(module.performance.timer); + module.performance.timer = setTimeout(module.performance.display, 500); + }, + display: function() { + var + title = settings.name + ':', + totalTime = 0 + ; + time = false; + clearTimeout(module.performance.timer); + $.each(performance, function(index, data) { + totalTime += data['Execution Time']; + }); + title += ' ' + totalTime + 'ms'; + if(moduleSelector) { + title += ' \'' + moduleSelector + '\''; + } + if($allModules.length > 1) { + title += ' ' + '(' + $allModules.length + ')'; + } + if( (console.group !== undefined || console.table !== undefined) && performance.length > 0) { + console.groupCollapsed(title); + if(console.table) { + console.table(performance); + } + else { + $.each(performance, function(index, data) { + console.log(data['Name'] + ': ' + data['Execution Time']+'ms'); + }); + } + console.groupEnd(); + } + performance = []; + } + }, + invoke: function(query, passedArguments, context) { + var + object = instance, + maxDepth, + found, + response + ; + passedArguments = passedArguments || queryArguments; + context = element || context; + if(typeof query == 'string' && object !== undefined) { + query = query.split(/[\. ]/); + maxDepth = query.length - 1; + $.each(query, function(depth, value) { + var camelCaseValue = (depth != maxDepth) + ? value + query[depth + 1].charAt(0).toUpperCase() + query[depth + 1].slice(1) + : query + ; + if( $.isPlainObject( object[camelCaseValue] ) && (depth != maxDepth) ) { + object = object[camelCaseValue]; + } + else if( object[camelCaseValue] !== undefined ) { + found = object[camelCaseValue]; + return false; + } + else if( $.isPlainObject( object[value] ) && (depth != maxDepth) ) { + object = object[value]; + } + else if( object[value] !== undefined ) { + found = object[value]; + return false; + } + else { + return false; + } + }); + } + if ( $.isFunction( found ) ) { + response = found.apply(context, passedArguments); + } + else if(found !== undefined) { + response = found; + } + if($.isArray(returnedValue)) { + returnedValue.push(response); + } + else if(returnedValue !== undefined) { + returnedValue = [returnedValue, response]; + } + else if(response !== undefined) { + returnedValue = response; + } + return found; + } + }; + if(methodInvoked) { + if(instance === undefined) { + module.initialize(); + } + module.invoke(query); + } + else { + if(instance !== undefined) { + instance.invoke('destroy'); + } + module.initialize(); + } + }) + ; + + return (returnedValue !== undefined) + ? returnedValue + : this + ; +}; + +$.fn.rating.settings = { + + name : 'Rating', + namespace : 'rating', + + slent : false, + debug : false, + verbose : false, + performance : true, + + initialRating : 0, + interactive : true, + maxRating : 4, + clearable : 'auto', + + fireOnInit : false, + + onRate : function(rating){}, + + error : { + method : 'The method you called is not defined', + noMaximum : 'No maximum rating specified. Cannot generate HTML automatically' + }, + + + metadata: { + rating : 'rating', + maxRating : 'maxRating' + }, + + className : { + active : 'active', + disabled : 'disabled', + selected : 'selected', + loading : 'loading' + }, + + selector : { + icon : '.icon' + }, + + templates: { + icon: function(maxRating) { + var + icon = 1, + html = '' + ; + while(icon <= maxRating) { + html += '<i class="icon"></i>'; + icon++; + } + return html; + } + } + +}; + +})( jQuery, window, document ); + +/*! + * # Semantic UI 2.2.6 - Search + * http://github.com/semantic-org/semantic-ui/ + * + * + * Released under the MIT license + * http://opensource.org/licenses/MIT + * + */ + +;(function ($, window, document, undefined) { + +"use strict"; + +window = (typeof window != 'undefined' && window.Math == Math) + ? window + : (typeof self != 'undefined' && self.Math == Math) + ? self + : Function('return this')() +; + +$.fn.search = function(parameters) { + var + $allModules = $(this), + moduleSelector = $allModules.selector || '', + + time = new Date().getTime(), + performance = [], + + query = arguments[0], + methodInvoked = (typeof query == 'string'), + queryArguments = [].slice.call(arguments, 1), + returnedValue + ; + $(this) + .each(function() { + var + settings = ( $.isPlainObject(parameters) ) + ? $.extend(true, {}, $.fn.search.settings, parameters) + : $.extend({}, $.fn.search.settings), + + className = settings.className, + metadata = settings.metadata, + regExp = settings.regExp, + fields = settings.fields, + selector = settings.selector, + error = settings.error, + namespace = settings.namespace, + + eventNamespace = '.' + namespace, + moduleNamespace = namespace + '-module', + + $module = $(this), + $prompt = $module.find(selector.prompt), + $searchButton = $module.find(selector.searchButton), + $results = $module.find(selector.results), + $result = $module.find(selector.result), + $category = $module.find(selector.category), + + element = this, + instance = $module.data(moduleNamespace), + + disabledBubbled = false, + + module + ; + + module = { + + initialize: function() { + module.verbose('Initializing module'); + module.determine.searchFields(); + module.bind.events(); + module.set.type(); + module.create.results(); + module.instantiate(); + }, + instantiate: function() { + module.verbose('Storing instance of module', module); + instance = module; + $module + .data(moduleNamespace, module) + ; + }, + destroy: function() { + module.verbose('Destroying instance'); + $module + .off(eventNamespace) + .removeData(moduleNamespace) + ; + }, + + refresh: function() { + module.debug('Refreshing selector cache'); + $prompt = $module.find(selector.prompt); + $searchButton = $module.find(selector.searchButton); + $category = $module.find(selector.category); + $results = $module.find(selector.results); + $result = $module.find(selector.result); + }, + + refreshResults: function() { + $results = $module.find(selector.results); + $result = $module.find(selector.result); + }, + + bind: { + events: function() { + module.verbose('Binding events to search'); + if(settings.automatic) { + $module + .on(module.get.inputEvent() + eventNamespace, selector.prompt, module.event.input) + ; + $prompt + .attr('autocomplete', 'off') + ; + } + $module + // prompt + .on('focus' + eventNamespace, selector.prompt, module.event.focus) + .on('blur' + eventNamespace, selector.prompt, module.event.blur) + .on('keydown' + eventNamespace, selector.prompt, module.handleKeyboard) + // search button + .on('click' + eventNamespace, selector.searchButton, module.query) + // results + .on('mousedown' + eventNamespace, selector.results, module.event.result.mousedown) + .on('mouseup' + eventNamespace, selector.results, module.event.result.mouseup) + .on('click' + eventNamespace, selector.result, module.event.result.click) + ; + } + }, + + determine: { + searchFields: function() { + // this makes sure $.extend does not add specified search fields to default fields + // this is the only setting which should not extend defaults + if(parameters && parameters.searchFields !== undefined) { + settings.searchFields = parameters.searchFields; + } + } + }, + + event: { + input: function() { + clearTimeout(module.timer); + module.timer = setTimeout(module.query, settings.searchDelay); + }, + focus: function() { + module.set.focus(); + if( module.has.minimumCharacters() ) { + module.query(); + if( module.can.show() ) { + module.showResults(); + } + } + }, + blur: function(event) { + var + pageLostFocus = (document.activeElement === this), + callback = function() { + module.cancel.query(); + module.remove.focus(); + module.timer = setTimeout(module.hideResults, settings.hideDelay); + } + ; + if(pageLostFocus) { + return; + } + if(module.resultsClicked) { + module.debug('Determining if user action caused search to close'); + $module + .one('click.close' + eventNamespace, selector.results, function(event) { + if(module.is.inMessage(event) || disabledBubbled) { + $prompt.focus(); + return; + } + disabledBubbled = false; + if( !module.is.animating() && !module.is.hidden()) { + callback(); + } + }) + ; + } + else { + module.debug('Input blurred without user action, closing results'); + callback(); + } + }, + result: { + mousedown: function() { + module.resultsClicked = true; + }, + mouseup: function() { + module.resultsClicked = false; + }, + click: function(event) { + module.debug('Search result selected'); + var + $result = $(this), + $title = $result.find(selector.title).eq(0), + $link = $result.is('a[href]') + ? $result + : $result.find('a[href]').eq(0), + href = $link.attr('href') || false, + target = $link.attr('target') || false, + title = $title.html(), + // title is used for result lookup + value = ($title.length > 0) + ? $title.text() + : false, + results = module.get.results(), + result = $result.data(metadata.result) || module.get.result(value, results), + returnedValue + ; + if( $.isFunction(settings.onSelect) ) { + if(settings.onSelect.call(element, result, results) === false) { + module.debug('Custom onSelect callback cancelled default select action'); + disabledBubbled = true; + return; + } + } + module.hideResults(); + if(value) { + module.set.value(value); + } + if(href) { + module.verbose('Opening search link found in result', $link); + if(target == '_blank' || event.ctrlKey) { + window.open(href); + } + else { + window.location.href = (href); + } + } + } + } + }, + handleKeyboard: function(event) { + var + // force selector refresh + $result = $module.find(selector.result), + $category = $module.find(selector.category), + $activeResult = $result.filter('.' + className.active), + currentIndex = $result.index( $activeResult ), + resultSize = $result.length, + hasActiveResult = $activeResult.length > 0, + + keyCode = event.which, + keys = { + backspace : 8, + enter : 13, + escape : 27, + upArrow : 38, + downArrow : 40 + }, + newIndex + ; + // search shortcuts + if(keyCode == keys.escape) { + module.verbose('Escape key pressed, blurring search field'); + module.trigger.blur(); + } + if( module.is.visible() ) { + if(keyCode == keys.enter) { + module.verbose('Enter key pressed, selecting active result'); + if( $result.filter('.' + className.active).length > 0 ) { + module.event.result.click.call($result.filter('.' + className.active), event); + event.preventDefault(); + return false; + } + } + else if(keyCode == keys.upArrow && hasActiveResult) { + module.verbose('Up key pressed, changing active result'); + newIndex = (currentIndex - 1 < 0) + ? currentIndex + : currentIndex - 1 + ; + $category + .removeClass(className.active) + ; + $result + .removeClass(className.active) + .eq(newIndex) + .addClass(className.active) + .closest($category) + .addClass(className.active) + ; + event.preventDefault(); + } + else if(keyCode == keys.downArrow) { + module.verbose('Down key pressed, changing active result'); + newIndex = (currentIndex + 1 >= resultSize) + ? currentIndex + : currentIndex + 1 + ; + $category + .removeClass(className.active) + ; + $result + .removeClass(className.active) + .eq(newIndex) + .addClass(className.active) + .closest($category) + .addClass(className.active) + ; + event.preventDefault(); + } + } + else { + // query shortcuts + if(keyCode == keys.enter) { + module.verbose('Enter key pressed, executing query'); + module.query(); + module.set.buttonPressed(); + $prompt.one('keyup', module.remove.buttonFocus); + } + } + }, + + setup: { + api: function(searchTerm) { + var + apiSettings = { + debug : settings.debug, + on : false, + cache : true, + action : 'search', + urlData : { + query : searchTerm + }, + onSuccess : function(response) { + module.parse.response.call(element, response, searchTerm); + }, + onAbort : function(response) { + }, + onFailure : function() { + module.displayMessage(error.serverError); + }, + onError : module.error + }, + searchHTML + ; + $.extend(true, apiSettings, settings.apiSettings); + module.verbose('Setting up API request', apiSettings); + $module.api(apiSettings); + } + }, + + can: { + useAPI: function() { + return $.fn.api !== undefined; + }, + show: function() { + return module.is.focused() && !module.is.visible() && !module.is.empty(); + }, + transition: function() { + return settings.transition && $.fn.transition !== undefined && $module.transition('is supported'); + } + }, + + is: { + animating: function() { + return $results.hasClass(className.animating); + }, + hidden: function() { + return $results.hasClass(className.hidden); + }, + inMessage: function(event) { + if(!event.target) { + return; + } + var + $target = $(event.target), + isInDOM = $.contains(document.documentElement, event.target) + ; + return (isInDOM && $target.closest(selector.message).length > 0); + }, + empty: function() { + return ($results.html() === ''); + }, + visible: function() { + return ($results.filter(':visible').length > 0); + }, + focused: function() { + return ($prompt.filter(':focus').length > 0); + } + }, + + trigger: { + blur: function() { + var + events = document.createEvent('HTMLEvents'), + promptElement = $prompt[0] + ; + if(promptElement) { + module.verbose('Triggering native blur event'); + events.initEvent('blur', false, false); + promptElement.dispatchEvent(events); + } + } + }, + + get: { + inputEvent: function() { + var + prompt = $prompt[0], + inputEvent = (prompt !== undefined && prompt.oninput !== undefined) + ? 'input' + : (prompt !== undefined && prompt.onpropertychange !== undefined) + ? 'propertychange' + : 'keyup' + ; + return inputEvent; + }, + value: function() { + return $prompt.val(); + }, + results: function() { + var + results = $module.data(metadata.results) + ; + return results; + }, + result: function(value, results) { + var + lookupFields = ['title', 'id'], + result = false + ; + value = (value !== undefined) + ? value + : module.get.value() + ; + results = (results !== undefined) + ? results + : module.get.results() + ; + if(settings.type === 'category') { + module.debug('Finding result that matches', value); + $.each(results, function(index, category) { + if($.isArray(category.results)) { + result = module.search.object(value, category.results, lookupFields)[0]; + // don't continue searching if a result is found + if(result) { + return false; + } + } + }); + } + else { + module.debug('Finding result in results object', value); + result = module.search.object(value, results, lookupFields)[0]; + } + return result || false; + }, + }, + + select: { + firstResult: function() { + module.verbose('Selecting first result'); + $result.first().addClass(className.active); + } + }, + + set: { + focus: function() { + $module.addClass(className.focus); + }, + loading: function() { + $module.addClass(className.loading); + }, + value: function(value) { + module.verbose('Setting search input value', value); + $prompt + .val(value) + ; + }, + type: function(type) { + type = type || settings.type; + if(settings.type == 'category') { + $module.addClass(settings.type); + } + }, + buttonPressed: function() { + $searchButton.addClass(className.pressed); + } + }, + + remove: { + loading: function() { + $module.removeClass(className.loading); + }, + focus: function() { + $module.removeClass(className.focus); + }, + buttonPressed: function() { + $searchButton.removeClass(className.pressed); + } + }, + + query: function() { + var + searchTerm = module.get.value(), + cache = module.read.cache(searchTerm) + ; + if( module.has.minimumCharacters() ) { + if(cache) { + module.debug('Reading result from cache', searchTerm); + module.save.results(cache.results); + module.addResults(cache.html); + module.inject.id(cache.results); + } + else { + module.debug('Querying for', searchTerm); + if($.isPlainObject(settings.source) || $.isArray(settings.source)) { + module.search.local(searchTerm); + } + else if( module.can.useAPI() ) { + module.search.remote(searchTerm); + } + else { + module.error(error.source); + } + } + settings.onSearchQuery.call(element, searchTerm); + } + else { + module.hideResults(); + } + }, + + search: { + local: function(searchTerm) { + var + results = module.search.object(searchTerm, settings.content), + searchHTML + ; + module.set.loading(); + module.save.results(results); + module.debug('Returned local search results', results); + + searchHTML = module.generateResults({ + results: results + }); + module.remove.loading(); + module.addResults(searchHTML); + module.inject.id(results); + module.write.cache(searchTerm, { + html : searchHTML, + results : results + }); + }, + remote: function(searchTerm) { + if($module.api('is loading')) { + $module.api('abort'); + } + module.setup.api(searchTerm); + $module + .api('query') + ; + }, + object: function(searchTerm, source, searchFields) { + var + results = [], + fuzzyResults = [], + searchExp = searchTerm.toString().replace(regExp.escape, '\\$&'), + matchRegExp = new RegExp(regExp.beginsWith + searchExp, 'i'), + + // avoid duplicates when pushing results + addResult = function(array, result) { + var + notResult = ($.inArray(result, results) == -1), + notFuzzyResult = ($.inArray(result, fuzzyResults) == -1) + ; + if(notResult && notFuzzyResult) { + array.push(result); + } + } + ; + source = source || settings.source; + searchFields = (searchFields !== undefined) + ? searchFields + : settings.searchFields + ; + + // search fields should be array to loop correctly + if(!$.isArray(searchFields)) { + searchFields = [searchFields]; + } + + // exit conditions if no source + if(source === undefined || source === false) { + module.error(error.source); + return []; + } + + // iterate through search fields looking for matches + $.each(searchFields, function(index, field) { + $.each(source, function(label, content) { + var + fieldExists = (typeof content[field] == 'string') + ; + if(fieldExists) { + if( content[field].search(matchRegExp) !== -1) { + // content starts with value (first in results) + addResult(results, content); + } + else if(settings.searchFullText && module.fuzzySearch(searchTerm, content[field]) ) { + // content fuzzy matches (last in results) + addResult(fuzzyResults, content); + } + } + }); + }); + return $.merge(results, fuzzyResults); + } + }, + + fuzzySearch: function(query, term) { + var + termLength = term.length, + queryLength = query.length + ; + if(typeof query !== 'string') { + return false; + } + query = query.toLowerCase(); + term = term.toLowerCase(); + if(queryLength > termLength) { + return false; + } + if(queryLength === termLength) { + return (query === term); + } + search: for (var characterIndex = 0, nextCharacterIndex = 0; characterIndex < queryLength; characterIndex++) { + var + queryCharacter = query.charCodeAt(characterIndex) + ; + while(nextCharacterIndex < termLength) { + if(term.charCodeAt(nextCharacterIndex++) === queryCharacter) { + continue search; + } + } + return false; + } + return true; + }, + + parse: { + response: function(response, searchTerm) { + var + searchHTML = module.generateResults(response) + ; + module.verbose('Parsing server response', response); + if(response !== undefined) { + if(searchTerm !== undefined && response[fields.results] !== undefined) { + module.addResults(searchHTML); + module.inject.id(response[fields.results]); + module.write.cache(searchTerm, { + html : searchHTML, + results : response[fields.results] + }); + module.save.results(response[fields.results]); + } + } + } + }, + + cancel: { + query: function() { + if( module.can.useAPI() ) { + $module.api('abort'); + } + } + }, + + has: { + minimumCharacters: function() { + var + searchTerm = module.get.value(), + numCharacters = searchTerm.length + ; + return (numCharacters >= settings.minCharacters); + } + }, + + clear: { + cache: function(value) { + var + cache = $module.data(metadata.cache) + ; + if(!value) { + module.debug('Clearing cache', value); + $module.removeData(metadata.cache); + } + else if(value && cache && cache[value]) { + module.debug('Removing value from cache', value); + delete cache[value]; + $module.data(metadata.cache, cache); + } + } + }, + + read: { + cache: function(name) { + var + cache = $module.data(metadata.cache) + ; + if(settings.cache) { + module.verbose('Checking cache for generated html for query', name); + return (typeof cache == 'object') && (cache[name] !== undefined) + ? cache[name] + : false + ; + } + return false; + } + }, + + create: { + id: function(resultIndex, categoryIndex) { + var + resultID = (resultIndex + 1), // not zero indexed + categoryID = (categoryIndex + 1), + firstCharCode, + letterID, + id + ; + if(categoryIndex !== undefined) { + // start char code for "A" + letterID = String.fromCharCode(97 + categoryIndex); + id = letterID + resultID; + module.verbose('Creating category result id', id); + } + else { + id = resultID; + module.verbose('Creating result id', id); + } + return id; + }, + results: function() { + if($results.length === 0) { + $results = $('<div />') + .addClass(className.results) + .appendTo($module) + ; + } + } + }, + + inject: { + result: function(result, resultIndex, categoryIndex) { + module.verbose('Injecting result into results'); + var + $selectedResult = (categoryIndex !== undefined) + ? $results + .children().eq(categoryIndex) + .children(selector.result).eq(resultIndex) + : $results + .children(selector.result).eq(resultIndex) + ; + module.verbose('Injecting results metadata', $selectedResult); + $selectedResult + .data(metadata.result, result) + ; + }, + id: function(results) { + module.debug('Injecting unique ids into results'); + var + // since results may be object, we must use counters + categoryIndex = 0, + resultIndex = 0 + ; + if(settings.type === 'category') { + // iterate through each category result + $.each(results, function(index, category) { + resultIndex = 0; + $.each(category.results, function(index, value) { + var + result = category.results[index] + ; + if(result.id === undefined) { + result.id = module.create.id(resultIndex, categoryIndex); + } + module.inject.result(result, resultIndex, categoryIndex); + resultIndex++; + }); + categoryIndex++; + }); + } + else { + // top level + $.each(results, function(index, value) { + var + result = results[index] + ; + if(result.id === undefined) { + result.id = module.create.id(resultIndex); + } + module.inject.result(result, resultIndex); + resultIndex++; + }); + } + return results; + } + }, + + save: { + results: function(results) { + module.verbose('Saving current search results to metadata', results); + $module.data(metadata.results, results); + } + }, + + write: { + cache: function(name, value) { + var + cache = ($module.data(metadata.cache) !== undefined) + ? $module.data(metadata.cache) + : {} + ; + if(settings.cache) { + module.verbose('Writing generated html to cache', name, value); + cache[name] = value; + $module + .data(metadata.cache, cache) + ; + } + } + }, + + addResults: function(html) { + if( $.isFunction(settings.onResultsAdd) ) { + if( settings.onResultsAdd.call($results, html) === false ) { + module.debug('onResultsAdd callback cancelled default action'); + return false; + } + } + if(html) { + $results + .html(html) + ; + module.refreshResults(); + if(settings.selectFirstResult) { + module.select.firstResult(); + } + module.showResults(); + } + else { + module.hideResults(); + } + }, + + showResults: function() { + if(!module.is.visible()) { + if( module.can.transition() ) { + module.debug('Showing results with css animations'); + $results + .transition({ + animation : settings.transition + ' in', + debug : settings.debug, + verbose : settings.verbose, + duration : settings.duration, + queue : true + }) + ; + } + else { + module.debug('Showing results with javascript'); + $results + .stop() + .fadeIn(settings.duration, settings.easing) + ; + } + settings.onResultsOpen.call($results); + } + }, + hideResults: function() { + if( module.is.visible() ) { + if( module.can.transition() ) { + module.debug('Hiding results with css animations'); + $results + .transition({ + animation : settings.transition + ' out', + debug : settings.debug, + verbose : settings.verbose, + duration : settings.duration, + queue : true + }) + ; + } + else { + module.debug('Hiding results with javascript'); + $results + .stop() + .fadeOut(settings.duration, settings.easing) + ; + } + settings.onResultsClose.call($results); + } + }, + + generateResults: function(response) { + module.debug('Generating html from response', response); + var + template = settings.templates[settings.type], + isProperObject = ($.isPlainObject(response[fields.results]) && !$.isEmptyObject(response[fields.results])), + isProperArray = ($.isArray(response[fields.results]) && response[fields.results].length > 0), + html = '' + ; + if(isProperObject || isProperArray ) { + if(settings.maxResults > 0) { + if(isProperObject) { + if(settings.type == 'standard') { + module.error(error.maxResults); + } + } + else { + response[fields.results] = response[fields.results].slice(0, settings.maxResults); + } + } + if($.isFunction(template)) { + html = template(response, fields); + } + else { + module.error(error.noTemplate, false); + } + } + else if(settings.showNoResults) { + html = module.displayMessage(error.noResults, 'empty'); + } + settings.onResults.call(element, response); + return html; + }, + + displayMessage: function(text, type) { + type = type || 'standard'; + module.debug('Displaying message', text, type); + module.addResults( settings.templates.message(text, type) ); + return settings.templates.message(text, type); + }, + + setting: function(name, value) { + if( $.isPlainObject(name) ) { + $.extend(true, settings, name); + } + else if(value !== undefined) { + settings[name] = value; + } + else { + return settings[name]; + } + }, + internal: function(name, value) { + if( $.isPlainObject(name) ) { + $.extend(true, module, name); + } + else if(value !== undefined) { + module[name] = value; + } + else { + return module[name]; + } + }, + debug: function() { + if(!settings.silent && settings.debug) { + if(settings.performance) { + module.performance.log(arguments); + } + else { + module.debug = Function.prototype.bind.call(console.info, console, settings.name + ':'); + module.debug.apply(console, arguments); + } + } + }, + verbose: function() { + if(!settings.silent && settings.verbose && settings.debug) { + if(settings.performance) { + module.performance.log(arguments); + } + else { + module.verbose = Function.prototype.bind.call(console.info, console, settings.name + ':'); + module.verbose.apply(console, arguments); + } + } + }, + error: function() { + if(!settings.silent) { + module.error = Function.prototype.bind.call(console.error, console, settings.name + ':'); + module.error.apply(console, arguments); + } + }, + performance: { + log: function(message) { + var + currentTime, + executionTime, + previousTime + ; + if(settings.performance) { + currentTime = new Date().getTime(); + previousTime = time || currentTime; + executionTime = currentTime - previousTime; + time = currentTime; + performance.push({ + 'Name' : message[0], + 'Arguments' : [].slice.call(message, 1) || '', + 'Element' : element, + 'Execution Time' : executionTime + }); + } + clearTimeout(module.performance.timer); + module.performance.timer = setTimeout(module.performance.display, 500); + }, + display: function() { + var + title = settings.name + ':', + totalTime = 0 + ; + time = false; + clearTimeout(module.performance.timer); + $.each(performance, function(index, data) { + totalTime += data['Execution Time']; + }); + title += ' ' + totalTime + 'ms'; + if(moduleSelector) { + title += ' \'' + moduleSelector + '\''; + } + if($allModules.length > 1) { + title += ' ' + '(' + $allModules.length + ')'; + } + if( (console.group !== undefined || console.table !== undefined) && performance.length > 0) { + console.groupCollapsed(title); + if(console.table) { + console.table(performance); + } + else { + $.each(performance, function(index, data) { + console.log(data['Name'] + ': ' + data['Execution Time']+'ms'); + }); + } + console.groupEnd(); + } + performance = []; + } + }, + invoke: function(query, passedArguments, context) { + var + object = instance, + maxDepth, + found, + response + ; + passedArguments = passedArguments || queryArguments; + context = element || context; + if(typeof query == 'string' && object !== undefined) { + query = query.split(/[\. ]/); + maxDepth = query.length - 1; + $.each(query, function(depth, value) { + var camelCaseValue = (depth != maxDepth) + ? value + query[depth + 1].charAt(0).toUpperCase() + query[depth + 1].slice(1) + : query + ; + if( $.isPlainObject( object[camelCaseValue] ) && (depth != maxDepth) ) { + object = object[camelCaseValue]; + } + else if( object[camelCaseValue] !== undefined ) { + found = object[camelCaseValue]; + return false; + } + else if( $.isPlainObject( object[value] ) && (depth != maxDepth) ) { + object = object[value]; + } + else if( object[value] !== undefined ) { + found = object[value]; + return false; + } + else { + return false; + } + }); + } + if( $.isFunction( found ) ) { + response = found.apply(context, passedArguments); + } + else if(found !== undefined) { + response = found; + } + if($.isArray(returnedValue)) { + returnedValue.push(response); + } + else if(returnedValue !== undefined) { + returnedValue = [returnedValue, response]; + } + else if(response !== undefined) { + returnedValue = response; + } + return found; + } + }; + if(methodInvoked) { + if(instance === undefined) { + module.initialize(); + } + module.invoke(query); + } + else { + if(instance !== undefined) { + instance.invoke('destroy'); + } + module.initialize(); + } + + }) + ; + + return (returnedValue !== undefined) + ? returnedValue + : this + ; +}; + +$.fn.search.settings = { + + name : 'Search', + namespace : 'search', + + silent : false, + debug : false, + verbose : false, + performance : true, + + // template to use (specified in settings.templates) + type : 'standard', + + // minimum characters required to search + minCharacters : 1, + + // whether to select first result after searching automatically + selectFirstResult : false, + + // API config + apiSettings : false, + + // object to search + source : false, + + // fields to search + searchFields : [ + 'title', + 'description' + ], + + // field to display in standard results template + displayField : '', + + // whether to include fuzzy results in local search + searchFullText : true, + + // whether to add events to prompt automatically + automatic : true, + + // delay before hiding menu after blur + hideDelay : 0, + + // delay before searching + searchDelay : 200, + + // maximum results returned from local + maxResults : 7, + + // whether to store lookups in local cache + cache : true, + + // whether no results errors should be shown + showNoResults : true, + + // transition settings + transition : 'scale', + duration : 200, + easing : 'easeOutExpo', + + // callbacks + onSelect : false, + onResultsAdd : false, + + onSearchQuery : function(query){}, + onResults : function(response){}, + + onResultsOpen : function(){}, + onResultsClose : function(){}, + + className: { + animating : 'animating', + active : 'active', + empty : 'empty', + focus : 'focus', + hidden : 'hidden', + loading : 'loading', + results : 'results', + pressed : 'down' + }, + + error : { + source : 'Cannot search. No source used, and Semantic API module was not included', + noResults : 'Your search returned no results', + logging : 'Error in debug logging, exiting.', + noEndpoint : 'No search endpoint was specified', + noTemplate : 'A valid template name was not specified.', + serverError : 'There was an issue querying the server.', + maxResults : 'Results must be an array to use maxResults setting', + method : 'The method you called is not defined.' + }, + + metadata: { + cache : 'cache', + results : 'results', + result : 'result' + }, + + regExp: { + escape : /[\-\[\]\/\{\}\(\)\*\+\?\.\\\^\$\|]/g, + beginsWith : '(?:\s|^)' + }, + + // maps api response attributes to internal representation + fields: { + categories : 'results', // array of categories (category view) + categoryName : 'name', // name of category (category view) + categoryResults : 'results', // array of results (category view) + description : 'description', // result description + image : 'image', // result image + price : 'price', // result price + results : 'results', // array of results (standard) + title : 'title', // result title + url : 'url', // result url + action : 'action', // "view more" object name + actionText : 'text', // "view more" text + actionURL : 'url' // "view more" url + }, + + selector : { + prompt : '.prompt', + searchButton : '.search.button', + results : '.results', + message : '.results > .message', + category : '.category', + result : '.result', + title : '.title, .name' + }, + + templates: { + escape: function(string) { + var + badChars = /[&<>"'`]/g, + shouldEscape = /[&<>"'`]/, + escape = { + "&": "&", + "<": "<", + ">": ">", + '"': """, + "'": "'", + "`": "`" + }, + escapedChar = function(chr) { + return escape[chr]; + } + ; + if(shouldEscape.test(string)) { + return string.replace(badChars, escapedChar); + } + return string; + }, + message: function(message, type) { + var + html = '' + ; + if(message !== undefined && type !== undefined) { + html += '' + + '<div class="message ' + type + '">' + ; + // message type + if(type == 'empty') { + html += '' + + '<div class="header">No Results</div class="header">' + + '<div class="description">' + message + '</div class="description">' + ; + } + else { + html += ' <div class="description">' + message + '</div>'; + } + html += '</div>'; + } + return html; + }, + category: function(response, fields) { + var + html = '', + escape = $.fn.search.settings.templates.escape + ; + if(response[fields.categoryResults] !== undefined) { + + // each category + $.each(response[fields.categoryResults], function(index, category) { + if(category[fields.results] !== undefined && category.results.length > 0) { + + html += '<div class="category">'; + + if(category[fields.categoryName] !== undefined) { + html += '<div class="name">' + category[fields.categoryName] + '</div>'; + } + + // each item inside category + $.each(category.results, function(index, result) { + if(result[fields.url]) { + html += '<a class="result" href="' + result[fields.url] + '">'; + } + else { + html += '<a class="result">'; + } + if(result[fields.image] !== undefined) { + html += '' + + '<div class="image">' + + ' <img src="' + result[fields.image] + '">' + + '</div>' + ; + } + html += '<div class="content">'; + if(result[fields.price] !== undefined) { + html += '<div class="price">' + result[fields.price] + '</div>'; + } + if(result[fields.title] !== undefined) { + html += '<div class="title">' + result[fields.title] + '</div>'; + } + if(result[fields.description] !== undefined) { + html += '<div class="description">' + result[fields.description] + '</div>'; + } + html += '' + + '</div>' + ; + html += '</a>'; + }); + html += '' + + '</div>' + ; + } + }); + if(response[fields.action]) { + html += '' + + '<a href="' + response[fields.action][fields.actionURL] + '" class="action">' + + response[fields.action][fields.actionText] + + '</a>'; + } + return html; + } + return false; + }, + standard: function(response, fields) { + var + html = '' + ; + if(response[fields.results] !== undefined) { + + // each result + $.each(response[fields.results], function(index, result) { + if(result[fields.url]) { + html += '<a class="result" href="' + result[fields.url] + '">'; + } + else { + html += '<a class="result">'; + } + if(result[fields.image] !== undefined) { + html += '' + + '<div class="image">' + + ' <img src="' + result[fields.image] + '">' + + '</div>' + ; + } + html += '<div class="content">'; + if(result[fields.price] !== undefined) { + html += '<div class="price">' + result[fields.price] + '</div>'; + } + if(result[fields.title] !== undefined) { + html += '<div class="title">' + result[fields.title] + '</div>'; + } + if(result[fields.description] !== undefined) { + html += '<div class="description">' + result[fields.description] + '</div>'; + } + html += '' + + '</div>' + ; + html += '</a>'; + }); + + if(response[fields.action]) { + html += '' + + '<a href="' + response[fields.action][fields.actionURL] + '" class="action">' + + response[fields.action][fields.actionText] + + '</a>'; + } + return html; + } + return false; + } + } +}; + +})( jQuery, window, document ); + +/*! + * # Semantic UI 2.2.6 - Shape + * http://github.com/semantic-org/semantic-ui/ + * + * + * Released under the MIT license + * http://opensource.org/licenses/MIT + * + */ + +;(function ($, window, document, undefined) { + +"use strict"; + +window = (typeof window != 'undefined' && window.Math == Math) + ? window + : (typeof self != 'undefined' && self.Math == Math) + ? self + : Function('return this')() +; + +$.fn.shape = function(parameters) { + var + $allModules = $(this), + $body = $('body'), + + time = new Date().getTime(), + performance = [], + + query = arguments[0], + methodInvoked = (typeof query == 'string'), + queryArguments = [].slice.call(arguments, 1), + + requestAnimationFrame = window.requestAnimationFrame + || window.mozRequestAnimationFrame + || window.webkitRequestAnimationFrame + || window.msRequestAnimationFrame + || function(callback) { setTimeout(callback, 0); }, + + returnedValue + ; + + $allModules + .each(function() { + var + moduleSelector = $allModules.selector || '', + settings = ( $.isPlainObject(parameters) ) + ? $.extend(true, {}, $.fn.shape.settings, parameters) + : $.extend({}, $.fn.shape.settings), + + // internal aliases + namespace = settings.namespace, + selector = settings.selector, + error = settings.error, + className = settings.className, + + // define namespaces for modules + eventNamespace = '.' + namespace, + moduleNamespace = 'module-' + namespace, + + // selector cache + $module = $(this), + $sides = $module.find(selector.sides), + $side = $module.find(selector.side), + + // private variables + nextIndex = false, + $activeSide, + $nextSide, + + // standard module + element = this, + instance = $module.data(moduleNamespace), + module + ; + + module = { + + initialize: function() { + module.verbose('Initializing module for', element); + module.set.defaultSide(); + module.instantiate(); + }, + + instantiate: function() { + module.verbose('Storing instance of module', module); + instance = module; + $module + .data(moduleNamespace, instance) + ; + }, + + destroy: function() { + module.verbose('Destroying previous module for', element); + $module + .removeData(moduleNamespace) + .off(eventNamespace) + ; + }, + + refresh: function() { + module.verbose('Refreshing selector cache for', element); + $module = $(element); + $sides = $(this).find(selector.shape); + $side = $(this).find(selector.side); + }, + + repaint: function() { + module.verbose('Forcing repaint event'); + var + shape = $sides[0] || document.createElement('div'), + fakeAssignment = shape.offsetWidth + ; + }, + + animate: function(propertyObject, callback) { + module.verbose('Animating box with properties', propertyObject); + callback = callback || function(event) { + module.verbose('Executing animation callback'); + if(event !== undefined) { + event.stopPropagation(); + } + module.reset(); + module.set.active(); + }; + settings.beforeChange.call($nextSide[0]); + if(module.get.transitionEvent()) { + module.verbose('Starting CSS animation'); + $module + .addClass(className.animating) + ; + $sides + .css(propertyObject) + .one(module.get.transitionEvent(), callback) + ; + module.set.duration(settings.duration); + requestAnimationFrame(function() { + $module + .addClass(className.animating) + ; + $activeSide + .addClass(className.hidden) + ; + }); + } + else { + callback(); + } + }, + + queue: function(method) { + module.debug('Queueing animation of', method); + $sides + .one(module.get.transitionEvent(), function() { + module.debug('Executing queued animation'); + setTimeout(function(){ + $module.shape(method); + }, 0); + }) + ; + }, + + reset: function() { + module.verbose('Animating states reset'); + $module + .removeClass(className.animating) + .attr('style', '') + .removeAttr('style') + ; + // removeAttr style does not consistently work in safari + $sides + .attr('style', '') + .removeAttr('style') + ; + $side + .attr('style', '') + .removeAttr('style') + .removeClass(className.hidden) + ; + $nextSide + .removeClass(className.animating) + .attr('style', '') + .removeAttr('style') + ; + }, + + is: { + complete: function() { + return ($side.filter('.' + className.active)[0] == $nextSide[0]); + }, + animating: function() { + return $module.hasClass(className.animating); + } + }, + + set: { + + defaultSide: function() { + $activeSide = $module.find('.' + settings.className.active); + $nextSide = ( $activeSide.next(selector.side).length > 0 ) + ? $activeSide.next(selector.side) + : $module.find(selector.side).first() + ; + nextIndex = false; + module.verbose('Active side set to', $activeSide); + module.verbose('Next side set to', $nextSide); + }, + + duration: function(duration) { + duration = duration || settings.duration; + duration = (typeof duration == 'number') + ? duration + 'ms' + : duration + ; + module.verbose('Setting animation duration', duration); + if(settings.duration || settings.duration === 0) { + $sides.add($side) + .css({ + '-webkit-transition-duration': duration, + '-moz-transition-duration': duration, + '-ms-transition-duration': duration, + '-o-transition-duration': duration, + 'transition-duration': duration + }) + ; + } + }, + + currentStageSize: function() { + var + $activeSide = $module.find('.' + settings.className.active), + width = $activeSide.outerWidth(true), + height = $activeSide.outerHeight(true) + ; + $module + .css({ + width: width, + height: height + }) + ; + }, + + stageSize: function() { + var + $clone = $module.clone().addClass(className.loading), + $activeSide = $clone.find('.' + settings.className.active), + $nextSide = (nextIndex) + ? $clone.find(selector.side).eq(nextIndex) + : ( $activeSide.next(selector.side).length > 0 ) + ? $activeSide.next(selector.side) + : $clone.find(selector.side).first(), + newWidth = (settings.width == 'next') + ? $nextSide.outerWidth(true) + : (settings.width == 'initial') + ? $module.width() + : settings.width, + newHeight = (settings.height == 'next') + ? $nextSide.outerHeight(true) + : (settings.height == 'initial') + ? $module.height() + : settings.height + ; + $activeSide.removeClass(className.active); + $nextSide.addClass(className.active); + $clone.insertAfter($module); + $clone.remove(); + if(settings.width != 'auto') { + $module.css('width', newWidth + settings.jitter); + module.verbose('Specifying width during animation', newWidth); + } + if(settings.height != 'auto') { + $module.css('height', newHeight + settings.jitter); + module.verbose('Specifying height during animation', newHeight); + } + }, + + nextSide: function(selector) { + nextIndex = selector; + $nextSide = $side.filter(selector); + nextIndex = $side.index($nextSide); + if($nextSide.length === 0) { + module.set.defaultSide(); + module.error(error.side); + } + module.verbose('Next side manually set to', $nextSide); + }, + + active: function() { + module.verbose('Setting new side to active', $nextSide); + $side + .removeClass(className.active) + ; + $nextSide + .addClass(className.active) + ; + settings.onChange.call($nextSide[0]); + module.set.defaultSide(); + } + }, + + flip: { + + up: function() { + if(module.is.complete() && !module.is.animating() && !settings.allowRepeats) { + module.debug('Side already visible', $nextSide); + return; + } + if( !module.is.animating()) { + module.debug('Flipping up', $nextSide); + var + transform = module.get.transform.up() + ; + module.set.stageSize(); + module.stage.above(); + module.animate(transform); + } + else { + module.queue('flip up'); + } + }, + + down: function() { + if(module.is.complete() && !module.is.animating() && !settings.allowRepeats) { + module.debug('Side already visible', $nextSide); + return; + } + if( !module.is.animating()) { + module.debug('Flipping down', $nextSide); + var + transform = module.get.transform.down() + ; + module.set.stageSize(); + module.stage.below(); + module.animate(transform); + } + else { + module.queue('flip down'); + } + }, + + left: function() { + if(module.is.complete() && !module.is.animating() && !settings.allowRepeats) { + module.debug('Side already visible', $nextSide); + return; + } + if( !module.is.animating()) { + module.debug('Flipping left', $nextSide); + var + transform = module.get.transform.left() + ; + module.set.stageSize(); + module.stage.left(); + module.animate(transform); + } + else { + module.queue('flip left'); + } + }, + + right: function() { + if(module.is.complete() && !module.is.animating() && !settings.allowRepeats) { + module.debug('Side already visible', $nextSide); + return; + } + if( !module.is.animating()) { + module.debug('Flipping right', $nextSide); + var + transform = module.get.transform.right() + ; + module.set.stageSize(); + module.stage.right(); + module.animate(transform); + } + else { + module.queue('flip right'); + } + }, + + over: function() { + if(module.is.complete() && !module.is.animating() && !settings.allowRepeats) { + module.debug('Side already visible', $nextSide); + return; + } + if( !module.is.animating()) { + module.debug('Flipping over', $nextSide); + module.set.stageSize(); + module.stage.behind(); + module.animate(module.get.transform.over() ); + } + else { + module.queue('flip over'); + } + }, + + back: function() { + if(module.is.complete() && !module.is.animating() && !settings.allowRepeats) { + module.debug('Side already visible', $nextSide); + return; + } + if( !module.is.animating()) { + module.debug('Flipping back', $nextSide); + module.set.stageSize(); + module.stage.behind(); + module.animate(module.get.transform.back() ); + } + else { + module.queue('flip back'); + } + } + + }, + + get: { + + transform: { + up: function() { + var + translate = { + y: -(($activeSide.outerHeight(true) - $nextSide.outerHeight(true)) / 2), + z: -($activeSide.outerHeight(true) / 2) + } + ; + return { + transform: 'translateY(' + translate.y + 'px) translateZ('+ translate.z + 'px) rotateX(-90deg)' + }; + }, + + down: function() { + var + translate = { + y: -(($activeSide.outerHeight(true) - $nextSide.outerHeight(true)) / 2), + z: -($activeSide.outerHeight(true) / 2) + } + ; + return { + transform: 'translateY(' + translate.y + 'px) translateZ('+ translate.z + 'px) rotateX(90deg)' + }; + }, + + left: function() { + var + translate = { + x : -(($activeSide.outerWidth(true) - $nextSide.outerWidth(true)) / 2), + z : -($activeSide.outerWidth(true) / 2) + } + ; + return { + transform: 'translateX(' + translate.x + 'px) translateZ(' + translate.z + 'px) rotateY(90deg)' + }; + }, + + right: function() { + var + translate = { + x : -(($activeSide.outerWidth(true) - $nextSide.outerWidth(true)) / 2), + z : -($activeSide.outerWidth(true) / 2) + } + ; + return { + transform: 'translateX(' + translate.x + 'px) translateZ(' + translate.z + 'px) rotateY(-90deg)' + }; + }, + + over: function() { + var + translate = { + x : -(($activeSide.outerWidth(true) - $nextSide.outerWidth(true)) / 2) + } + ; + return { + transform: 'translateX(' + translate.x + 'px) rotateY(180deg)' + }; + }, + + back: function() { + var + translate = { + x : -(($activeSide.outerWidth(true) - $nextSide.outerWidth(true)) / 2) + } + ; + return { + transform: 'translateX(' + translate.x + 'px) rotateY(-180deg)' + }; + } + }, + + transitionEvent: function() { + var + element = document.createElement('element'), + transitions = { + 'transition' :'transitionend', + 'OTransition' :'oTransitionEnd', + 'MozTransition' :'transitionend', + 'WebkitTransition' :'webkitTransitionEnd' + }, + transition + ; + for(transition in transitions){ + if( element.style[transition] !== undefined ){ + return transitions[transition]; + } + } + }, + + nextSide: function() { + return ( $activeSide.next(selector.side).length > 0 ) + ? $activeSide.next(selector.side) + : $module.find(selector.side).first() + ; + } + + }, + + stage: { + + above: function() { + var + box = { + origin : (($activeSide.outerHeight(true) - $nextSide.outerHeight(true)) / 2), + depth : { + active : ($nextSide.outerHeight(true) / 2), + next : ($activeSide.outerHeight(true) / 2) + } + } + ; + module.verbose('Setting the initial animation position as above', $nextSide, box); + $sides + .css({ + 'transform' : 'translateZ(-' + box.depth.active + 'px)' + }) + ; + $activeSide + .css({ + 'transform' : 'rotateY(0deg) translateZ(' + box.depth.active + 'px)' + }) + ; + $nextSide + .addClass(className.animating) + .css({ + 'top' : box.origin + 'px', + 'transform' : 'rotateX(90deg) translateZ(' + box.depth.next + 'px)' + }) + ; + }, + + below: function() { + var + box = { + origin : (($activeSide.outerHeight(true) - $nextSide.outerHeight(true)) / 2), + depth : { + active : ($nextSide.outerHeight(true) / 2), + next : ($activeSide.outerHeight(true) / 2) + } + } + ; + module.verbose('Setting the initial animation position as below', $nextSide, box); + $sides + .css({ + 'transform' : 'translateZ(-' + box.depth.active + 'px)' + }) + ; + $activeSide + .css({ + 'transform' : 'rotateY(0deg) translateZ(' + box.depth.active + 'px)' + }) + ; + $nextSide + .addClass(className.animating) + .css({ + 'top' : box.origin + 'px', + 'transform' : 'rotateX(-90deg) translateZ(' + box.depth.next + 'px)' + }) + ; + }, + + left: function() { + var + height = { + active : $activeSide.outerWidth(true), + next : $nextSide.outerWidth(true) + }, + box = { + origin : ( ( height.active - height.next ) / 2), + depth : { + active : (height.next / 2), + next : (height.active / 2) + } + } + ; + module.verbose('Setting the initial animation position as left', $nextSide, box); + $sides + .css({ + 'transform' : 'translateZ(-' + box.depth.active + 'px)' + }) + ; + $activeSide + .css({ + 'transform' : 'rotateY(0deg) translateZ(' + box.depth.active + 'px)' + }) + ; + $nextSide + .addClass(className.animating) + .css({ + 'left' : box.origin + 'px', + 'transform' : 'rotateY(-90deg) translateZ(' + box.depth.next + 'px)' + }) + ; + }, + + right: function() { + var + height = { + active : $activeSide.outerWidth(true), + next : $nextSide.outerWidth(true) + }, + box = { + origin : ( ( height.active - height.next ) / 2), + depth : { + active : (height.next / 2), + next : (height.active / 2) + } + } + ; + module.verbose('Setting the initial animation position as left', $nextSide, box); + $sides + .css({ + 'transform' : 'translateZ(-' + box.depth.active + 'px)' + }) + ; + $activeSide + .css({ + 'transform' : 'rotateY(0deg) translateZ(' + box.depth.active + 'px)' + }) + ; + $nextSide + .addClass(className.animating) + .css({ + 'left' : box.origin + 'px', + 'transform' : 'rotateY(90deg) translateZ(' + box.depth.next + 'px)' + }) + ; + }, + + behind: function() { + var + height = { + active : $activeSide.outerWidth(true), + next : $nextSide.outerWidth(true) + }, + box = { + origin : ( ( height.active - height.next ) / 2), + depth : { + active : (height.next / 2), + next : (height.active / 2) + } + } + ; + module.verbose('Setting the initial animation position as behind', $nextSide, box); + $activeSide + .css({ + 'transform' : 'rotateY(0deg)' + }) + ; + $nextSide + .addClass(className.animating) + .css({ + 'left' : box.origin + 'px', + 'transform' : 'rotateY(-180deg)' + }) + ; + } + }, + setting: function(name, value) { + module.debug('Changing setting', name, value); + if( $.isPlainObject(name) ) { + $.extend(true, settings, name); + } + else if(value !== undefined) { + if($.isPlainObject(settings[name])) { + $.extend(true, settings[name], value); + } + else { + settings[name] = value; + } + } + else { + return settings[name]; + } + }, + internal: function(name, value) { + if( $.isPlainObject(name) ) { + $.extend(true, module, name); + } + else if(value !== undefined) { + module[name] = value; + } + else { + return module[name]; + } + }, + debug: function() { + if(!settings.silent && settings.debug) { + if(settings.performance) { + module.performance.log(arguments); + } + else { + module.debug = Function.prototype.bind.call(console.info, console, settings.name + ':'); + module.debug.apply(console, arguments); + } + } + }, + verbose: function() { + if(!settings.silent && settings.verbose && settings.debug) { + if(settings.performance) { + module.performance.log(arguments); + } + else { + module.verbose = Function.prototype.bind.call(console.info, console, settings.name + ':'); + module.verbose.apply(console, arguments); + } + } + }, + error: function() { + if(!settings.silent) { + module.error = Function.prototype.bind.call(console.error, console, settings.name + ':'); + module.error.apply(console, arguments); + } + }, + performance: { + log: function(message) { + var + currentTime, + executionTime, + previousTime + ; + if(settings.performance) { + currentTime = new Date().getTime(); + previousTime = time || currentTime; + executionTime = currentTime - previousTime; + time = currentTime; + performance.push({ + 'Name' : message[0], + 'Arguments' : [].slice.call(message, 1) || '', + 'Element' : element, + 'Execution Time' : executionTime + }); + } + clearTimeout(module.performance.timer); + module.performance.timer = setTimeout(module.performance.display, 500); + }, + display: function() { + var + title = settings.name + ':', + totalTime = 0 + ; + time = false; + clearTimeout(module.performance.timer); + $.each(performance, function(index, data) { + totalTime += data['Execution Time']; + }); + title += ' ' + totalTime + 'ms'; + if(moduleSelector) { + title += ' \'' + moduleSelector + '\''; + } + if($allModules.length > 1) { + title += ' ' + '(' + $allModules.length + ')'; + } + if( (console.group !== undefined || console.table !== undefined) && performance.length > 0) { + console.groupCollapsed(title); + if(console.table) { + console.table(performance); + } + else { + $.each(performance, function(index, data) { + console.log(data['Name'] + ': ' + data['Execution Time']+'ms'); + }); + } + console.groupEnd(); + } + performance = []; + } + }, + invoke: function(query, passedArguments, context) { + var + object = instance, + maxDepth, + found, + response + ; + passedArguments = passedArguments || queryArguments; + context = element || context; + if(typeof query == 'string' && object !== undefined) { + query = query.split(/[\. ]/); + maxDepth = query.length - 1; + $.each(query, function(depth, value) { + var camelCaseValue = (depth != maxDepth) + ? value + query[depth + 1].charAt(0).toUpperCase() + query[depth + 1].slice(1) + : query + ; + if( $.isPlainObject( object[camelCaseValue] ) && (depth != maxDepth) ) { + object = object[camelCaseValue]; + } + else if( object[camelCaseValue] !== undefined ) { + found = object[camelCaseValue]; + return false; + } + else if( $.isPlainObject( object[value] ) && (depth != maxDepth) ) { + object = object[value]; + } + else if( object[value] !== undefined ) { + found = object[value]; + return false; + } + else { + return false; + } + }); + } + if ( $.isFunction( found ) ) { + response = found.apply(context, passedArguments); + } + else if(found !== undefined) { + response = found; + } + if($.isArray(returnedValue)) { + returnedValue.push(response); + } + else if(returnedValue !== undefined) { + returnedValue = [returnedValue, response]; + } + else if(response !== undefined) { + returnedValue = response; + } + return found; + } + }; + + if(methodInvoked) { + if(instance === undefined) { + module.initialize(); + } + module.invoke(query); + } + else { + if(instance !== undefined) { + instance.invoke('destroy'); + } + module.initialize(); + } + }) + ; + + return (returnedValue !== undefined) + ? returnedValue + : this + ; +}; + +$.fn.shape.settings = { + + // module info + name : 'Shape', + + // hide all debug content + silent : false, + + // debug content outputted to console + debug : false, + + // verbose debug output + verbose : false, + + // fudge factor in pixels when swapping from 2d to 3d (can be useful to correct rounding errors) + jitter : 0, + + // performance data output + performance: true, + + // event namespace + namespace : 'shape', + + // width during animation, can be set to 'auto', initial', 'next' or pixel amount + width: 'initial', + + // height during animation, can be set to 'auto', 'initial', 'next' or pixel amount + height: 'initial', + + // callback occurs on side change + beforeChange : function() {}, + onChange : function() {}, + + // allow animation to same side + allowRepeats: false, + + // animation duration + duration : false, + + // possible errors + error: { + side : 'You tried to switch to a side that does not exist.', + method : 'The method you called is not defined' + }, + + // classnames used + className : { + animating : 'animating', + hidden : 'hidden', + loading : 'loading', + active : 'active' + }, + + // selectors used + selector : { + sides : '.sides', + side : '.side' + } + +}; + + +})( jQuery, window, document ); + +/*! + * # Semantic UI 2.2.6 - Sidebar + * http://github.com/semantic-org/semantic-ui/ + * + * + * Released under the MIT license + * http://opensource.org/licenses/MIT + * + */ + +;(function ($, window, document, undefined) { + +"use strict"; + +window = (typeof window != 'undefined' && window.Math == Math) + ? window + : (typeof self != 'undefined' && self.Math == Math) + ? self + : Function('return this')() +; + +$.fn.sidebar = function(parameters) { + var + $allModules = $(this), + $window = $(window), + $document = $(document), + $html = $('html'), + $head = $('head'), + + moduleSelector = $allModules.selector || '', + + time = new Date().getTime(), + performance = [], + + query = arguments[0], + methodInvoked = (typeof query == 'string'), + queryArguments = [].slice.call(arguments, 1), + + requestAnimationFrame = window.requestAnimationFrame + || window.mozRequestAnimationFrame + || window.webkitRequestAnimationFrame + || window.msRequestAnimationFrame + || function(callback) { setTimeout(callback, 0); }, + + returnedValue + ; + + $allModules + .each(function() { + var + settings = ( $.isPlainObject(parameters) ) + ? $.extend(true, {}, $.fn.sidebar.settings, parameters) + : $.extend({}, $.fn.sidebar.settings), + + selector = settings.selector, + className = settings.className, + namespace = settings.namespace, + regExp = settings.regExp, + error = settings.error, + + eventNamespace = '.' + namespace, + moduleNamespace = 'module-' + namespace, + + $module = $(this), + $context = $(settings.context), + + $sidebars = $module.children(selector.sidebar), + $fixed = $context.children(selector.fixed), + $pusher = $context.children(selector.pusher), + $style, + + element = this, + instance = $module.data(moduleNamespace), + + elementNamespace, + id, + currentScroll, + transitionEvent, + + module + ; + + module = { + + initialize: function() { + module.debug('Initializing sidebar', parameters); + + module.create.id(); + + transitionEvent = module.get.transitionEvent(); + + if(module.is.ios()) { + module.set.ios(); + } + + // avoids locking rendering if initialized in onReady + if(settings.delaySetup) { + requestAnimationFrame(module.setup.layout); + } + else { + module.setup.layout(); + } + + requestAnimationFrame(function() { + module.setup.cache(); + }); + + module.instantiate(); + }, + + instantiate: function() { + module.verbose('Storing instance of module', module); + instance = module; + $module + .data(moduleNamespace, module) + ; + }, + + create: { + id: function() { + id = (Math.random().toString(16) + '000000000').substr(2,8); + elementNamespace = '.' + id; + module.verbose('Creating unique id for element', id); + } + }, + + destroy: function() { + module.verbose('Destroying previous module for', $module); + $module + .off(eventNamespace) + .removeData(moduleNamespace) + ; + if(module.is.ios()) { + module.remove.ios(); + } + // bound by uuid + $context.off(elementNamespace); + $window.off(elementNamespace); + $document.off(elementNamespace); + }, + + event: { + clickaway: function(event) { + var + clickedInPusher = ($pusher.find(event.target).length > 0 || $pusher.is(event.target)), + clickedContext = ($context.is(event.target)) + ; + if(clickedInPusher) { + module.verbose('User clicked on dimmed page'); + module.hide(); + } + if(clickedContext) { + module.verbose('User clicked on dimmable context (scaled out page)'); + module.hide(); + } + }, + touch: function(event) { + //event.stopPropagation(); + }, + containScroll: function(event) { + if(element.scrollTop <= 0) { + element.scrollTop = 1; + } + if((element.scrollTop + element.offsetHeight) >= element.scrollHeight) { + element.scrollTop = element.scrollHeight - element.offsetHeight - 1; + } + }, + scroll: function(event) { + if( $(event.target).closest(selector.sidebar).length === 0 ) { + event.preventDefault(); + } + } + }, + + bind: { + clickaway: function() { + module.verbose('Adding clickaway events to context', $context); + if(settings.closable) { + $context + .on('click' + elementNamespace, module.event.clickaway) + .on('touchend' + elementNamespace, module.event.clickaway) + ; + } + }, + scrollLock: function() { + if(settings.scrollLock) { + module.debug('Disabling page scroll'); + $window + .on('DOMMouseScroll' + elementNamespace, module.event.scroll) + ; + } + module.verbose('Adding events to contain sidebar scroll'); + $document + .on('touchmove' + elementNamespace, module.event.touch) + ; + $module + .on('scroll' + eventNamespace, module.event.containScroll) + ; + } + }, + unbind: { + clickaway: function() { + module.verbose('Removing clickaway events from context', $context); + $context.off(elementNamespace); + }, + scrollLock: function() { + module.verbose('Removing scroll lock from page'); + $document.off(elementNamespace); + $window.off(elementNamespace); + $module.off('scroll' + eventNamespace); + } + }, + + add: { + inlineCSS: function() { + var + width = module.cache.width || $module.outerWidth(), + height = module.cache.height || $module.outerHeight(), + isRTL = module.is.rtl(), + direction = module.get.direction(), + distance = { + left : width, + right : -width, + top : height, + bottom : -height + }, + style + ; + + if(isRTL){ + module.verbose('RTL detected, flipping widths'); + distance.left = -width; + distance.right = width; + } + + style = '<style>'; + + if(direction === 'left' || direction === 'right') { + module.debug('Adding CSS rules for animation distance', width); + style += '' + + ' .ui.visible.' + direction + '.sidebar ~ .fixed,' + + ' .ui.visible.' + direction + '.sidebar ~ .pusher {' + + ' -webkit-transform: translate3d('+ distance[direction] + 'px, 0, 0);' + + ' transform: translate3d('+ distance[direction] + 'px, 0, 0);' + + ' }' + ; + } + else if(direction === 'top' || direction == 'bottom') { + style += '' + + ' .ui.visible.' + direction + '.sidebar ~ .fixed,' + + ' .ui.visible.' + direction + '.sidebar ~ .pusher {' + + ' -webkit-transform: translate3d(0, ' + distance[direction] + 'px, 0);' + + ' transform: translate3d(0, ' + distance[direction] + 'px, 0);' + + ' }' + ; + } + + /* IE is only browser not to create context with transforms */ + /* https://www.w3.org/Bugs/Public/show_bug.cgi?id=16328 */ + if( module.is.ie() ) { + if(direction === 'left' || direction === 'right') { + module.debug('Adding CSS rules for animation distance', width); + style += '' + + ' body.pushable > .ui.visible.' + direction + '.sidebar ~ .pusher:after {' + + ' -webkit-transform: translate3d('+ distance[direction] + 'px, 0, 0);' + + ' transform: translate3d('+ distance[direction] + 'px, 0, 0);' + + ' }' + ; + } + else if(direction === 'top' || direction == 'bottom') { + style += '' + + ' body.pushable > .ui.visible.' + direction + '.sidebar ~ .pusher:after {' + + ' -webkit-transform: translate3d(0, ' + distance[direction] + 'px, 0);' + + ' transform: translate3d(0, ' + distance[direction] + 'px, 0);' + + ' }' + ; + } + /* opposite sides visible forces content overlay */ + style += '' + + ' body.pushable > .ui.visible.left.sidebar ~ .ui.visible.right.sidebar ~ .pusher:after,' + + ' body.pushable > .ui.visible.right.sidebar ~ .ui.visible.left.sidebar ~ .pusher:after {' + + ' -webkit-transform: translate3d(0px, 0, 0);' + + ' transform: translate3d(0px, 0, 0);' + + ' }' + ; + } + style += '</style>'; + $style = $(style) + .appendTo($head) + ; + module.debug('Adding sizing css to head', $style); + } + }, + + refresh: function() { + module.verbose('Refreshing selector cache'); + $context = $(settings.context); + $sidebars = $context.children(selector.sidebar); + $pusher = $context.children(selector.pusher); + $fixed = $context.children(selector.fixed); + module.clear.cache(); + }, + + refreshSidebars: function() { + module.verbose('Refreshing other sidebars'); + $sidebars = $context.children(selector.sidebar); + }, + + repaint: function() { + module.verbose('Forcing repaint event'); + element.style.display = 'none'; + var ignored = element.offsetHeight; + element.scrollTop = element.scrollTop; + element.style.display = ''; + }, + + setup: { + cache: function() { + module.cache = { + width : $module.outerWidth(), + height : $module.outerHeight(), + rtl : ($module.css('direction') == 'rtl') + }; + }, + layout: function() { + if( $context.children(selector.pusher).length === 0 ) { + module.debug('Adding wrapper element for sidebar'); + module.error(error.pusher); + $pusher = $('<div class="pusher" />'); + $context + .children() + .not(selector.omitted) + .not($sidebars) + .wrapAll($pusher) + ; + module.refresh(); + } + if($module.nextAll(selector.pusher).length === 0 || $module.nextAll(selector.pusher)[0] !== $pusher[0]) { + module.debug('Moved sidebar to correct parent element'); + module.error(error.movedSidebar, element); + $module.detach().prependTo($context); + module.refresh(); + } + module.clear.cache(); + module.set.pushable(); + module.set.direction(); + } + }, + + attachEvents: function(selector, event) { + var + $toggle = $(selector) + ; + event = $.isFunction(module[event]) + ? module[event] + : module.toggle + ; + if($toggle.length > 0) { + module.debug('Attaching sidebar events to element', selector, event); + $toggle + .on('click' + eventNamespace, event) + ; + } + else { + module.error(error.notFound, selector); + } + }, + + show: function(callback) { + callback = $.isFunction(callback) + ? callback + : function(){} + ; + if(module.is.hidden()) { + module.refreshSidebars(); + if(settings.overlay) { + module.error(error.overlay); + settings.transition = 'overlay'; + } + module.refresh(); + if(module.othersActive()) { + module.debug('Other sidebars currently visible'); + if(settings.exclusive) { + // if not overlay queue animation after hide + if(settings.transition != 'overlay') { + module.hideOthers(module.show); + return; + } + else { + module.hideOthers(); + } + } + else { + settings.transition = 'overlay'; + } + } + module.pushPage(function() { + callback.call(element); + settings.onShow.call(element); + }); + settings.onChange.call(element); + settings.onVisible.call(element); + } + else { + module.debug('Sidebar is already visible'); + } + }, + + hide: function(callback) { + callback = $.isFunction(callback) + ? callback + : function(){} + ; + if(module.is.visible() || module.is.animating()) { + module.debug('Hiding sidebar', callback); + module.refreshSidebars(); + module.pullPage(function() { + callback.call(element); + settings.onHidden.call(element); + }); + settings.onChange.call(element); + settings.onHide.call(element); + } + }, + + othersAnimating: function() { + return ($sidebars.not($module).filter('.' + className.animating).length > 0); + }, + othersVisible: function() { + return ($sidebars.not($module).filter('.' + className.visible).length > 0); + }, + othersActive: function() { + return(module.othersVisible() || module.othersAnimating()); + }, + + hideOthers: function(callback) { + var + $otherSidebars = $sidebars.not($module).filter('.' + className.visible), + sidebarCount = $otherSidebars.length, + callbackCount = 0 + ; + callback = callback || function(){}; + $otherSidebars + .sidebar('hide', function() { + callbackCount++; + if(callbackCount == sidebarCount) { + callback(); + } + }) + ; + }, + + toggle: function() { + module.verbose('Determining toggled direction'); + if(module.is.hidden()) { + module.show(); + } + else { + module.hide(); + } + }, + + pushPage: function(callback) { + var + transition = module.get.transition(), + $transition = (transition === 'overlay' || module.othersActive()) + ? $module + : $pusher, + animate, + dim, + transitionEnd + ; + callback = $.isFunction(callback) + ? callback + : function(){} + ; + if(settings.transition == 'scale down') { + module.scrollToTop(); + } + module.set.transition(transition); + module.repaint(); + animate = function() { + module.bind.clickaway(); + module.add.inlineCSS(); + module.set.animating(); + module.set.visible(); + }; + dim = function() { + module.set.dimmed(); + }; + transitionEnd = function(event) { + if( event.target == $transition[0] ) { + $transition.off(transitionEvent + elementNamespace, transitionEnd); + module.remove.animating(); + module.bind.scrollLock(); + callback.call(element); + } + }; + $transition.off(transitionEvent + elementNamespace); + $transition.on(transitionEvent + elementNamespace, transitionEnd); + requestAnimationFrame(animate); + if(settings.dimPage && !module.othersVisible()) { + requestAnimationFrame(dim); + } + }, + + pullPage: function(callback) { + var + transition = module.get.transition(), + $transition = (transition == 'overlay' || module.othersActive()) + ? $module + : $pusher, + animate, + transitionEnd + ; + callback = $.isFunction(callback) + ? callback + : function(){} + ; + module.verbose('Removing context push state', module.get.direction()); + + module.unbind.clickaway(); + module.unbind.scrollLock(); + + animate = function() { + module.set.transition(transition); + module.set.animating(); + module.remove.visible(); + if(settings.dimPage && !module.othersVisible()) { + $pusher.removeClass(className.dimmed); + } + }; + transitionEnd = function(event) { + if( event.target == $transition[0] ) { + $transition.off(transitionEvent + elementNamespace, transitionEnd); + module.remove.animating(); + module.remove.transition(); + module.remove.inlineCSS(); + if(transition == 'scale down' || (settings.returnScroll && module.is.mobile()) ) { + module.scrollBack(); + } + callback.call(element); + } + }; + $transition.off(transitionEvent + elementNamespace); + $transition.on(transitionEvent + elementNamespace, transitionEnd); + requestAnimationFrame(animate); + }, + + scrollToTop: function() { + module.verbose('Scrolling to top of page to avoid animation issues'); + currentScroll = $(window).scrollTop(); + $module.scrollTop(0); + window.scrollTo(0, 0); + }, + + scrollBack: function() { + module.verbose('Scrolling back to original page position'); + window.scrollTo(0, currentScroll); + }, + + clear: { + cache: function() { + module.verbose('Clearing cached dimensions'); + module.cache = {}; + } + }, + + set: { + + // ios only (scroll on html not document). This prevent auto-resize canvas/scroll in ios + ios: function() { + $html.addClass(className.ios); + }, + + // container + pushed: function() { + $context.addClass(className.pushed); + }, + pushable: function() { + $context.addClass(className.pushable); + }, + + // pusher + dimmed: function() { + $pusher.addClass(className.dimmed); + }, + + // sidebar + active: function() { + $module.addClass(className.active); + }, + animating: function() { + $module.addClass(className.animating); + }, + transition: function(transition) { + transition = transition || module.get.transition(); + $module.addClass(transition); + }, + direction: function(direction) { + direction = direction || module.get.direction(); + $module.addClass(className[direction]); + }, + visible: function() { + $module.addClass(className.visible); + }, + overlay: function() { + $module.addClass(className.overlay); + } + }, + remove: { + + inlineCSS: function() { + module.debug('Removing inline css styles', $style); + if($style && $style.length > 0) { + $style.remove(); + } + }, + + // ios scroll on html not document + ios: function() { + $html.removeClass(className.ios); + }, + + // context + pushed: function() { + $context.removeClass(className.pushed); + }, + pushable: function() { + $context.removeClass(className.pushable); + }, + + // sidebar + active: function() { + $module.removeClass(className.active); + }, + animating: function() { + $module.removeClass(className.animating); + }, + transition: function(transition) { + transition = transition || module.get.transition(); + $module.removeClass(transition); + }, + direction: function(direction) { + direction = direction || module.get.direction(); + $module.removeClass(className[direction]); + }, + visible: function() { + $module.removeClass(className.visible); + }, + overlay: function() { + $module.removeClass(className.overlay); + } + }, + + get: { + direction: function() { + if($module.hasClass(className.top)) { + return className.top; + } + else if($module.hasClass(className.right)) { + return className.right; + } + else if($module.hasClass(className.bottom)) { + return className.bottom; + } + return className.left; + }, + transition: function() { + var + direction = module.get.direction(), + transition + ; + transition = ( module.is.mobile() ) + ? (settings.mobileTransition == 'auto') + ? settings.defaultTransition.mobile[direction] + : settings.mobileTransition + : (settings.transition == 'auto') + ? settings.defaultTransition.computer[direction] + : settings.transition + ; + module.verbose('Determined transition', transition); + return transition; + }, + transitionEvent: function() { + var + element = document.createElement('element'), + transitions = { + 'transition' :'transitionend', + 'OTransition' :'oTransitionEnd', + 'MozTransition' :'transitionend', + 'WebkitTransition' :'webkitTransitionEnd' + }, + transition + ; + for(transition in transitions){ + if( element.style[transition] !== undefined ){ + return transitions[transition]; + } + } + } + }, + + is: { + + ie: function() { + var + isIE11 = (!(window.ActiveXObject) && 'ActiveXObject' in window), + isIE = ('ActiveXObject' in window) + ; + return (isIE11 || isIE); + }, + + ios: function() { + var + userAgent = navigator.userAgent, + isIOS = userAgent.match(regExp.ios), + isMobileChrome = userAgent.match(regExp.mobileChrome) + ; + if(isIOS && !isMobileChrome) { + module.verbose('Browser was found to be iOS', userAgent); + return true; + } + else { + return false; + } + }, + mobile: function() { + var + userAgent = navigator.userAgent, + isMobile = userAgent.match(regExp.mobile) + ; + if(isMobile) { + module.verbose('Browser was found to be mobile', userAgent); + return true; + } + else { + module.verbose('Browser is not mobile, using regular transition', userAgent); + return false; + } + }, + hidden: function() { + return !module.is.visible(); + }, + visible: function() { + return $module.hasClass(className.visible); + }, + // alias + open: function() { + return module.is.visible(); + }, + closed: function() { + return module.is.hidden(); + }, + vertical: function() { + return $module.hasClass(className.top); + }, + animating: function() { + return $context.hasClass(className.animating); + }, + rtl: function () { + if(module.cache.rtl === undefined) { + module.cache.rtl = ($module.css('direction') == 'rtl'); + } + return module.cache.rtl; + } + }, + + setting: function(name, value) { + module.debug('Changing setting', name, value); + if( $.isPlainObject(name) ) { + $.extend(true, settings, name); + } + else if(value !== undefined) { + if($.isPlainObject(settings[name])) { + $.extend(true, settings[name], value); + } + else { + settings[name] = value; + } + } + else { + return settings[name]; + } + }, + internal: function(name, value) { + if( $.isPlainObject(name) ) { + $.extend(true, module, name); + } + else if(value !== undefined) { + module[name] = value; + } + else { + return module[name]; + } + }, + debug: function() { + if(!settings.silent && settings.debug) { + if(settings.performance) { + module.performance.log(arguments); + } + else { + module.debug = Function.prototype.bind.call(console.info, console, settings.name + ':'); + module.debug.apply(console, arguments); + } + } + }, + verbose: function() { + if(!settings.silent && settings.verbose && settings.debug) { + if(settings.performance) { + module.performance.log(arguments); + } + else { + module.verbose = Function.prototype.bind.call(console.info, console, settings.name + ':'); + module.verbose.apply(console, arguments); + } + } + }, + error: function() { + if(!settings.silent) { + module.error = Function.prototype.bind.call(console.error, console, settings.name + ':'); + module.error.apply(console, arguments); + } + }, + performance: { + log: function(message) { + var + currentTime, + executionTime, + previousTime + ; + if(settings.performance) { + currentTime = new Date().getTime(); + previousTime = time || currentTime; + executionTime = currentTime - previousTime; + time = currentTime; + performance.push({ + 'Name' : message[0], + 'Arguments' : [].slice.call(message, 1) || '', + 'Element' : element, + 'Execution Time' : executionTime + }); + } + clearTimeout(module.performance.timer); + module.performance.timer = setTimeout(module.performance.display, 500); + }, + display: function() { + var + title = settings.name + ':', + totalTime = 0 + ; + time = false; + clearTimeout(module.performance.timer); + $.each(performance, function(index, data) { + totalTime += data['Execution Time']; + }); + title += ' ' + totalTime + 'ms'; + if(moduleSelector) { + title += ' \'' + moduleSelector + '\''; + } + if( (console.group !== undefined || console.table !== undefined) && performance.length > 0) { + console.groupCollapsed(title); + if(console.table) { + console.table(performance); + } + else { + $.each(performance, function(index, data) { + console.log(data['Name'] + ': ' + data['Execution Time']+'ms'); + }); + } + console.groupEnd(); + } + performance = []; + } + }, + invoke: function(query, passedArguments, context) { + var + object = instance, + maxDepth, + found, + response + ; + passedArguments = passedArguments || queryArguments; + context = element || context; + if(typeof query == 'string' && object !== undefined) { + query = query.split(/[\. ]/); + maxDepth = query.length - 1; + $.each(query, function(depth, value) { + var camelCaseValue = (depth != maxDepth) + ? value + query[depth + 1].charAt(0).toUpperCase() + query[depth + 1].slice(1) + : query + ; + if( $.isPlainObject( object[camelCaseValue] ) && (depth != maxDepth) ) { + object = object[camelCaseValue]; + } + else if( object[camelCaseValue] !== undefined ) { + found = object[camelCaseValue]; + return false; + } + else if( $.isPlainObject( object[value] ) && (depth != maxDepth) ) { + object = object[value]; + } + else if( object[value] !== undefined ) { + found = object[value]; + return false; + } + else { + module.error(error.method, query); + return false; + } + }); + } + if ( $.isFunction( found ) ) { + response = found.apply(context, passedArguments); + } + else if(found !== undefined) { + response = found; + } + if($.isArray(returnedValue)) { + returnedValue.push(response); + } + else if(returnedValue !== undefined) { + returnedValue = [returnedValue, response]; + } + else if(response !== undefined) { + returnedValue = response; + } + return found; + } + } + ; + + if(methodInvoked) { + if(instance === undefined) { + module.initialize(); + } + module.invoke(query); + } + else { + if(instance !== undefined) { + module.invoke('destroy'); + } + module.initialize(); + } + }); + + return (returnedValue !== undefined) + ? returnedValue + : this + ; +}; + +$.fn.sidebar.settings = { + + name : 'Sidebar', + namespace : 'sidebar', + + silent : false, + debug : false, + verbose : false, + performance : true, + + transition : 'auto', + mobileTransition : 'auto', + + defaultTransition : { + computer: { + left : 'uncover', + right : 'uncover', + top : 'overlay', + bottom : 'overlay' + }, + mobile: { + left : 'uncover', + right : 'uncover', + top : 'overlay', + bottom : 'overlay' + } + }, + + context : 'body', + exclusive : false, + closable : true, + dimPage : true, + scrollLock : false, + returnScroll : false, + delaySetup : false, + + duration : 500, + + onChange : function(){}, + onShow : function(){}, + onHide : function(){}, + + onHidden : function(){}, + onVisible : function(){}, + + className : { + active : 'active', + animating : 'animating', + dimmed : 'dimmed', + ios : 'ios', + pushable : 'pushable', + pushed : 'pushed', + right : 'right', + top : 'top', + left : 'left', + bottom : 'bottom', + visible : 'visible' + }, + + selector: { + fixed : '.fixed', + omitted : 'script, link, style, .ui.modal, .ui.dimmer, .ui.nag, .ui.fixed', + pusher : '.pusher', + sidebar : '.ui.sidebar' + }, + + regExp: { + ios : /(iPad|iPhone|iPod)/g, + mobileChrome : /(CriOS)/g, + mobile : /Mobile|iP(hone|od|ad)|Android|BlackBerry|IEMobile|Kindle|NetFront|Silk-Accelerated|(hpw|web)OS|Fennec|Minimo|Opera M(obi|ini)|Blazer|Dolfin|Dolphin|Skyfire|Zune/g + }, + + error : { + method : 'The method you called is not defined.', + pusher : 'Had to add pusher element. For optimal performance make sure body content is inside a pusher element', + movedSidebar : 'Had to move sidebar. For optimal performance make sure sidebar and pusher are direct children of your body tag', + overlay : 'The overlay setting is no longer supported, use animation: overlay', + notFound : 'There were no elements that matched the specified selector' + } + +}; + + +})( jQuery, window, document ); + +/*! + * # Semantic UI 2.2.6 - Sticky + * http://github.com/semantic-org/semantic-ui/ + * + * + * Released under the MIT license + * http://opensource.org/licenses/MIT + * + */ + +;(function ($, window, document, undefined) { + +"use strict"; + +window = (typeof window != 'undefined' && window.Math == Math) + ? window + : (typeof self != 'undefined' && self.Math == Math) + ? self + : Function('return this')() +; + +$.fn.sticky = function(parameters) { + var + $allModules = $(this), + moduleSelector = $allModules.selector || '', + + time = new Date().getTime(), + performance = [], + + query = arguments[0], + methodInvoked = (typeof query == 'string'), + queryArguments = [].slice.call(arguments, 1), + returnedValue + ; + + $allModules + .each(function() { + var + settings = ( $.isPlainObject(parameters) ) + ? $.extend(true, {}, $.fn.sticky.settings, parameters) + : $.extend({}, $.fn.sticky.settings), + + className = settings.className, + namespace = settings.namespace, + error = settings.error, + + eventNamespace = '.' + namespace, + moduleNamespace = 'module-' + namespace, + + $module = $(this), + $window = $(window), + $scroll = $(settings.scrollContext), + $container, + $context, + + selector = $module.selector || '', + instance = $module.data(moduleNamespace), + + requestAnimationFrame = window.requestAnimationFrame + || window.mozRequestAnimationFrame + || window.webkitRequestAnimationFrame + || window.msRequestAnimationFrame + || function(callback) { setTimeout(callback, 0); }, + + element = this, + + documentObserver, + observer, + module + ; + + module = { + + initialize: function() { + + module.determineContainer(); + module.determineContext(); + module.verbose('Initializing sticky', settings, $container); + + module.save.positions(); + module.checkErrors(); + module.bind.events(); + + if(settings.observeChanges) { + module.observeChanges(); + } + module.instantiate(); + }, + + instantiate: function() { + module.verbose('Storing instance of module', module); + instance = module; + $module + .data(moduleNamespace, module) + ; + }, + + destroy: function() { + module.verbose('Destroying previous instance'); + module.reset(); + if(documentObserver) { + documentObserver.disconnect(); + } + if(observer) { + observer.disconnect(); + } + $window + .off('load' + eventNamespace, module.event.load) + .off('resize' + eventNamespace, module.event.resize) + ; + $scroll + .off('scrollchange' + eventNamespace, module.event.scrollchange) + ; + $module.removeData(moduleNamespace); + }, + + observeChanges: function() { + if('MutationObserver' in window) { + documentObserver = new MutationObserver(module.event.documentChanged); + observer = new MutationObserver(module.event.changed); + documentObserver.observe(document, { + childList : true, + subtree : true + }); + observer.observe(element, { + childList : true, + subtree : true + }); + observer.observe($context[0], { + childList : true, + subtree : true + }); + module.debug('Setting up mutation observer', observer); + } + }, + + determineContainer: function() { + if(settings.container) { + $container = $(settings.container); + } + else { + $container = $module.offsetParent(); + } + }, + + determineContext: function() { + if(settings.context) { + $context = $(settings.context); + } + else { + $context = $container; + } + if($context.length === 0) { + module.error(error.invalidContext, settings.context, $module); + return; + } + }, + + checkErrors: function() { + if( module.is.hidden() ) { + module.error(error.visible, $module); + } + if(module.cache.element.height > module.cache.context.height) { + module.reset(); + module.error(error.elementSize, $module); + return; + } + }, + + bind: { + events: function() { + $window + .on('load' + eventNamespace, module.event.load) + .on('resize' + eventNamespace, module.event.resize) + ; + // pub/sub pattern + $scroll + .off('scroll' + eventNamespace) + .on('scroll' + eventNamespace, module.event.scroll) + .on('scrollchange' + eventNamespace, module.event.scrollchange) + ; + } + }, + + event: { + changed: function(mutations) { + clearTimeout(module.timer); + module.timer = setTimeout(function() { + module.verbose('DOM tree modified, updating sticky menu', mutations); + module.refresh(); + }, 100); + }, + documentChanged: function(mutations) { + [].forEach.call(mutations, function(mutation) { + if(mutation.removedNodes) { + [].forEach.call(mutation.removedNodes, function(node) { + if(node == element || $(node).find(element).length > 0) { + module.debug('Element removed from DOM, tearing down events'); + module.destroy(); + } + }); + } + }); + }, + load: function() { + module.verbose('Page contents finished loading'); + requestAnimationFrame(module.refresh); + }, + resize: function() { + module.verbose('Window resized'); + requestAnimationFrame(module.refresh); + }, + scroll: function() { + requestAnimationFrame(function() { + $scroll.triggerHandler('scrollchange' + eventNamespace, $scroll.scrollTop() ); + }); + }, + scrollchange: function(event, scrollPosition) { + module.stick(scrollPosition); + settings.onScroll.call(element); + } + }, + + refresh: function(hardRefresh) { + module.reset(); + if(!settings.context) { + module.determineContext(); + } + if(hardRefresh) { + module.determineContainer(); + } + module.save.positions(); + module.stick(); + settings.onReposition.call(element); + }, + + supports: { + sticky: function() { + var + $element = $('<div/>'), + element = $element[0] + ; + $element.addClass(className.supported); + return($element.css('position').match('sticky')); + } + }, + + save: { + lastScroll: function(scroll) { + module.lastScroll = scroll; + }, + elementScroll: function(scroll) { + module.elementScroll = scroll; + }, + positions: function() { + var + scrollContext = { + height : $scroll.height() + }, + element = { + margin: { + top : parseInt($module.css('margin-top'), 10), + bottom : parseInt($module.css('margin-bottom'), 10), + }, + offset : $module.offset(), + width : $module.outerWidth(), + height : $module.outerHeight() + }, + context = { + offset : $context.offset(), + height : $context.outerHeight() + }, + container = { + height: $container.outerHeight() + } + ; + if( !module.is.standardScroll() ) { + module.debug('Non-standard scroll. Removing scroll offset from element offset'); + + scrollContext.top = $scroll.scrollTop(); + scrollContext.left = $scroll.scrollLeft(); + + element.offset.top += scrollContext.top; + context.offset.top += scrollContext.top; + element.offset.left += scrollContext.left; + context.offset.left += scrollContext.left; + } + module.cache = { + fits : ( element.height < scrollContext.height ), + scrollContext : { + height : scrollContext.height + }, + element: { + margin : element.margin, + top : element.offset.top - element.margin.top, + left : element.offset.left, + width : element.width, + height : element.height, + bottom : element.offset.top + element.height + }, + context: { + top : context.offset.top, + height : context.height, + bottom : context.offset.top + context.height + } + }; + module.set.containerSize(); + module.set.size(); + module.stick(); + module.debug('Caching element positions', module.cache); + } + }, + + get: { + direction: function(scroll) { + var + direction = 'down' + ; + scroll = scroll || $scroll.scrollTop(); + if(module.lastScroll !== undefined) { + if(module.lastScroll < scroll) { + direction = 'down'; + } + else if(module.lastScroll > scroll) { + direction = 'up'; + } + } + return direction; + }, + scrollChange: function(scroll) { + scroll = scroll || $scroll.scrollTop(); + return (module.lastScroll) + ? (scroll - module.lastScroll) + : 0 + ; + }, + currentElementScroll: function() { + if(module.elementScroll) { + return module.elementScroll; + } + return ( module.is.top() ) + ? Math.abs(parseInt($module.css('top'), 10)) || 0 + : Math.abs(parseInt($module.css('bottom'), 10)) || 0 + ; + }, + + elementScroll: function(scroll) { + scroll = scroll || $scroll.scrollTop(); + var + element = module.cache.element, + scrollContext = module.cache.scrollContext, + delta = module.get.scrollChange(scroll), + maxScroll = (element.height - scrollContext.height + settings.offset), + elementScroll = module.get.currentElementScroll(), + possibleScroll = (elementScroll + delta) + ; + if(module.cache.fits || possibleScroll < 0) { + elementScroll = 0; + } + else if(possibleScroll > maxScroll ) { + elementScroll = maxScroll; + } + else { + elementScroll = possibleScroll; + } + return elementScroll; + } + }, + + remove: { + lastScroll: function() { + delete module.lastScroll; + }, + elementScroll: function(scroll) { + delete module.elementScroll; + }, + offset: function() { + $module.css('margin-top', ''); + } + }, + + set: { + offset: function() { + module.verbose('Setting offset on element', settings.offset); + $module + .css('margin-top', settings.offset) + ; + }, + containerSize: function() { + var + tagName = $container.get(0).tagName + ; + if(tagName === 'HTML' || tagName == 'body') { + // this can trigger for too many reasons + //module.error(error.container, tagName, $module); + module.determineContainer(); + } + else { + if( Math.abs($container.outerHeight() - module.cache.context.height) > settings.jitter) { + module.debug('Context has padding, specifying exact height for container', module.cache.context.height); + $container.css({ + height: module.cache.context.height + }); + } + } + }, + minimumSize: function() { + var + element = module.cache.element + ; + $container + .css('min-height', element.height) + ; + }, + scroll: function(scroll) { + module.debug('Setting scroll on element', scroll); + if(module.elementScroll == scroll) { + return; + } + if( module.is.top() ) { + $module + .css('bottom', '') + .css('top', -scroll) + ; + } + if( module.is.bottom() ) { + $module + .css('top', '') + .css('bottom', scroll) + ; + } + }, + size: function() { + if(module.cache.element.height !== 0 && module.cache.element.width !== 0) { + element.style.setProperty('width', module.cache.element.width + 'px', 'important'); + element.style.setProperty('height', module.cache.element.height + 'px', 'important'); + } + } + }, + + is: { + standardScroll: function() { + return ($scroll[0] == window); + }, + top: function() { + return $module.hasClass(className.top); + }, + bottom: function() { + return $module.hasClass(className.bottom); + }, + initialPosition: function() { + return (!module.is.fixed() && !module.is.bound()); + }, + hidden: function() { + return (!$module.is(':visible')); + }, + bound: function() { + return $module.hasClass(className.bound); + }, + fixed: function() { + return $module.hasClass(className.fixed); + } + }, + + stick: function(scroll) { + var + cachedPosition = scroll || $scroll.scrollTop(), + cache = module.cache, + fits = cache.fits, + element = cache.element, + scrollContext = cache.scrollContext, + context = cache.context, + offset = (module.is.bottom() && settings.pushing) + ? settings.bottomOffset + : settings.offset, + scroll = { + top : cachedPosition + offset, + bottom : cachedPosition + offset + scrollContext.height + }, + direction = module.get.direction(scroll.top), + elementScroll = (fits) + ? 0 + : module.get.elementScroll(scroll.top), + + // shorthand + doesntFit = !fits, + elementVisible = (element.height !== 0) + ; + + if(elementVisible) { + + if( module.is.initialPosition() ) { + if(scroll.top >= context.bottom) { + module.debug('Initial element position is bottom of container'); + module.bindBottom(); + } + else if(scroll.top > element.top) { + if( (element.height + scroll.top - elementScroll) >= context.bottom ) { + module.debug('Initial element position is bottom of container'); + module.bindBottom(); + } + else { + module.debug('Initial element position is fixed'); + module.fixTop(); + } + } + + } + else if( module.is.fixed() ) { + + // currently fixed top + if( module.is.top() ) { + if( scroll.top <= element.top ) { + module.debug('Fixed element reached top of container'); + module.setInitialPosition(); + } + else if( (element.height + scroll.top - elementScroll) >= context.bottom ) { + module.debug('Fixed element reached bottom of container'); + module.bindBottom(); + } + // scroll element if larger than screen + else if(doesntFit) { + module.set.scroll(elementScroll); + module.save.lastScroll(scroll.top); + module.save.elementScroll(elementScroll); + } + } + + // currently fixed bottom + else if(module.is.bottom() ) { + + // top edge + if( (scroll.bottom - element.height) <= element.top) { + module.debug('Bottom fixed rail has reached top of container'); + module.setInitialPosition(); + } + // bottom edge + else if(scroll.bottom >= context.bottom) { + module.debug('Bottom fixed rail has reached bottom of container'); + module.bindBottom(); + } + // scroll element if larger than screen + else if(doesntFit) { + module.set.scroll(elementScroll); + module.save.lastScroll(scroll.top); + module.save.elementScroll(elementScroll); + } + + } + } + else if( module.is.bottom() ) { + if( scroll.top <= element.top ) { + module.debug('Jumped from bottom fixed to top fixed, most likely used home/end button'); + module.setInitialPosition(); + } + else { + if(settings.pushing) { + if(module.is.bound() && scroll.bottom <= context.bottom ) { + module.debug('Fixing bottom attached element to bottom of browser.'); + module.fixBottom(); + } + } + else { + if(module.is.bound() && (scroll.top <= context.bottom - element.height) ) { + module.debug('Fixing bottom attached element to top of browser.'); + module.fixTop(); + } + } + } + } + } + }, + + bindTop: function() { + module.debug('Binding element to top of parent container'); + module.remove.offset(); + $module + .css({ + left : '', + top : '', + marginBottom : '' + }) + .removeClass(className.fixed) + .removeClass(className.bottom) + .addClass(className.bound) + .addClass(className.top) + ; + settings.onTop.call(element); + settings.onUnstick.call(element); + }, + bindBottom: function() { + module.debug('Binding element to bottom of parent container'); + module.remove.offset(); + $module + .css({ + left : '', + top : '' + }) + .removeClass(className.fixed) + .removeClass(className.top) + .addClass(className.bound) + .addClass(className.bottom) + ; + settings.onBottom.call(element); + settings.onUnstick.call(element); + }, + + setInitialPosition: function() { + module.debug('Returning to initial position'); + module.unfix(); + module.unbind(); + }, + + + fixTop: function() { + module.debug('Fixing element to top of page'); + module.set.minimumSize(); + module.set.offset(); + $module + .css({ + left : module.cache.element.left, + bottom : '', + marginBottom : '' + }) + .removeClass(className.bound) + .removeClass(className.bottom) + .addClass(className.fixed) + .addClass(className.top) + ; + settings.onStick.call(element); + }, + + fixBottom: function() { + module.debug('Sticking element to bottom of page'); + module.set.minimumSize(); + module.set.offset(); + $module + .css({ + left : module.cache.element.left, + bottom : '', + marginBottom : '' + }) + .removeClass(className.bound) + .removeClass(className.top) + .addClass(className.fixed) + .addClass(className.bottom) + ; + settings.onStick.call(element); + }, + + unbind: function() { + if( module.is.bound() ) { + module.debug('Removing container bound position on element'); + module.remove.offset(); + $module + .removeClass(className.bound) + .removeClass(className.top) + .removeClass(className.bottom) + ; + } + }, + + unfix: function() { + if( module.is.fixed() ) { + module.debug('Removing fixed position on element'); + module.remove.offset(); + $module + .removeClass(className.fixed) + .removeClass(className.top) + .removeClass(className.bottom) + ; + settings.onUnstick.call(element); + } + }, + + reset: function() { + module.debug('Resetting elements position'); + module.unbind(); + module.unfix(); + module.resetCSS(); + module.remove.offset(); + module.remove.lastScroll(); + }, + + resetCSS: function() { + $module + .css({ + width : '', + height : '' + }) + ; + $container + .css({ + height: '' + }) + ; + }, + + setting: function(name, value) { + if( $.isPlainObject(name) ) { + $.extend(true, settings, name); + } + else if(value !== undefined) { + settings[name] = value; + } + else { + return settings[name]; + } + }, + internal: function(name, value) { + if( $.isPlainObject(name) ) { + $.extend(true, module, name); + } + else if(value !== undefined) { + module[name] = value; + } + else { + return module[name]; + } + }, + debug: function() { + if(!settings.silent && settings.debug) { + if(settings.performance) { + module.performance.log(arguments); + } + else { + module.debug = Function.prototype.bind.call(console.info, console, settings.name + ':'); + module.debug.apply(console, arguments); + } + } + }, + verbose: function() { + if(!settings.silent && settings.verbose && settings.debug) { + if(settings.performance) { + module.performance.log(arguments); + } + else { + module.verbose = Function.prototype.bind.call(console.info, console, settings.name + ':'); + module.verbose.apply(console, arguments); + } + } + }, + error: function() { + if(!settings.silent) { + module.error = Function.prototype.bind.call(console.error, console, settings.name + ':'); + module.error.apply(console, arguments); + } + }, + performance: { + log: function(message) { + var + currentTime, + executionTime, + previousTime + ; + if(settings.performance) { + currentTime = new Date().getTime(); + previousTime = time || currentTime; + executionTime = currentTime - previousTime; + time = currentTime; + performance.push({ + 'Name' : message[0], + 'Arguments' : [].slice.call(message, 1) || '', + 'Element' : element, + 'Execution Time' : executionTime + }); + } + clearTimeout(module.performance.timer); + module.performance.timer = setTimeout(module.performance.display, 0); + }, + display: function() { + var + title = settings.name + ':', + totalTime = 0 + ; + time = false; + clearTimeout(module.performance.timer); + $.each(performance, function(index, data) { + totalTime += data['Execution Time']; + }); + title += ' ' + totalTime + 'ms'; + if(moduleSelector) { + title += ' \'' + moduleSelector + '\''; + } + if( (console.group !== undefined || console.table !== undefined) && performance.length > 0) { + console.groupCollapsed(title); + if(console.table) { + console.table(performance); + } + else { + $.each(performance, function(index, data) { + console.log(data['Name'] + ': ' + data['Execution Time']+'ms'); + }); + } + console.groupEnd(); + } + performance = []; + } + }, + invoke: function(query, passedArguments, context) { + var + object = instance, + maxDepth, + found, + response + ; + passedArguments = passedArguments || queryArguments; + context = element || context; + if(typeof query == 'string' && object !== undefined) { + query = query.split(/[\. ]/); + maxDepth = query.length - 1; + $.each(query, function(depth, value) { + var camelCaseValue = (depth != maxDepth) + ? value + query[depth + 1].charAt(0).toUpperCase() + query[depth + 1].slice(1) + : query + ; + if( $.isPlainObject( object[camelCaseValue] ) && (depth != maxDepth) ) { + object = object[camelCaseValue]; + } + else if( object[camelCaseValue] !== undefined ) { + found = object[camelCaseValue]; + return false; + } + else if( $.isPlainObject( object[value] ) && (depth != maxDepth) ) { + object = object[value]; + } + else if( object[value] !== undefined ) { + found = object[value]; + return false; + } + else { + return false; + } + }); + } + if ( $.isFunction( found ) ) { + response = found.apply(context, passedArguments); + } + else if(found !== undefined) { + response = found; + } + if($.isArray(returnedValue)) { + returnedValue.push(response); + } + else if(returnedValue !== undefined) { + returnedValue = [returnedValue, response]; + } + else if(response !== undefined) { + returnedValue = response; + } + return found; + } + }; + + if(methodInvoked) { + if(instance === undefined) { + module.initialize(); + } + module.invoke(query); + } + else { + if(instance !== undefined) { + instance.invoke('destroy'); + } + module.initialize(); + } + }) + ; + + return (returnedValue !== undefined) + ? returnedValue + : this + ; +}; + +$.fn.sticky.settings = { + + name : 'Sticky', + namespace : 'sticky', + + silent : false, + debug : false, + verbose : true, + performance : true, + + // whether to stick in the opposite direction on scroll up + pushing : false, + + context : false, + container : false, + + // Context to watch scroll events + scrollContext : window, + + // Offset to adjust scroll + offset : 0, + + // Offset to adjust scroll when attached to bottom of screen + bottomOffset : 0, + + jitter : 5, // will only set container height if difference between context and container is larger than this number + + // Whether to automatically observe changes with Mutation Observers + observeChanges : false, + + // Called when position is recalculated + onReposition : function(){}, + + // Called on each scroll + onScroll : function(){}, + + // Called when element is stuck to viewport + onStick : function(){}, + + // Called when element is unstuck from viewport + onUnstick : function(){}, + + // Called when element reaches top of context + onTop : function(){}, + + // Called when element reaches bottom of context + onBottom : function(){}, + + error : { + container : 'Sticky element must be inside a relative container', + visible : 'Element is hidden, you must call refresh after element becomes visible. Use silent setting to surpress this warning in production.', + method : 'The method you called is not defined.', + invalidContext : 'Context specified does not exist', + elementSize : 'Sticky element is larger than its container, cannot create sticky.' + }, + + className : { + bound : 'bound', + fixed : 'fixed', + supported : 'native', + top : 'top', + bottom : 'bottom' + } + +}; + +})( jQuery, window, document ); + +/*! + * # Semantic UI 2.2.6 - Tab + * http://github.com/semantic-org/semantic-ui/ + * + * + * Released under the MIT license + * http://opensource.org/licenses/MIT + * + */ + +;(function ($, window, document, undefined) { + +"use strict"; + +window = (typeof window != 'undefined' && window.Math == Math) + ? window + : (typeof self != 'undefined' && self.Math == Math) + ? self + : Function('return this')() +; + +$.fn.tab = function(parameters) { + + var + // use window context if none specified + $allModules = $.isFunction(this) + ? $(window) + : $(this), + + moduleSelector = $allModules.selector || '', + time = new Date().getTime(), + performance = [], + + query = arguments[0], + methodInvoked = (typeof query == 'string'), + queryArguments = [].slice.call(arguments, 1), + + initializedHistory = false, + returnedValue + ; + + $allModules + .each(function() { + var + + settings = ( $.isPlainObject(parameters) ) + ? $.extend(true, {}, $.fn.tab.settings, parameters) + : $.extend({}, $.fn.tab.settings), + + className = settings.className, + metadata = settings.metadata, + selector = settings.selector, + error = settings.error, + + eventNamespace = '.' + settings.namespace, + moduleNamespace = 'module-' + settings.namespace, + + $module = $(this), + $context, + $tabs, + + cache = {}, + firstLoad = true, + recursionDepth = 0, + element = this, + instance = $module.data(moduleNamespace), + + activeTabPath, + parameterArray, + module, + + historyEvent + + ; + + module = { + + initialize: function() { + module.debug('Initializing tab menu item', $module); + module.fix.callbacks(); + module.determineTabs(); + + module.debug('Determining tabs', settings.context, $tabs); + // set up automatic routing + if(settings.auto) { + module.set.auto(); + } + module.bind.events(); + + if(settings.history && !initializedHistory) { + module.initializeHistory(); + initializedHistory = true; + } + + module.instantiate(); + }, + + instantiate: function () { + module.verbose('Storing instance of module', module); + instance = module; + $module + .data(moduleNamespace, module) + ; + }, + + destroy: function() { + module.debug('Destroying tabs', $module); + $module + .removeData(moduleNamespace) + .off(eventNamespace) + ; + }, + + bind: { + events: function() { + // if using $.tab don't add events + if( !$.isWindow( element ) ) { + module.debug('Attaching tab activation events to element', $module); + $module + .on('click' + eventNamespace, module.event.click) + ; + } + } + }, + + determineTabs: function() { + var + $reference + ; + + // determine tab context + if(settings.context === 'parent') { + if($module.closest(selector.ui).length > 0) { + $reference = $module.closest(selector.ui); + module.verbose('Using closest UI element as parent', $reference); + } + else { + $reference = $module; + } + $context = $reference.parent(); + module.verbose('Determined parent element for creating context', $context); + } + else if(settings.context) { + $context = $(settings.context); + module.verbose('Using selector for tab context', settings.context, $context); + } + else { + $context = $('body'); + } + // find tabs + if(settings.childrenOnly) { + $tabs = $context.children(selector.tabs); + module.debug('Searching tab context children for tabs', $context, $tabs); + } + else { + $tabs = $context.find(selector.tabs); + module.debug('Searching tab context for tabs', $context, $tabs); + } + }, + + fix: { + callbacks: function() { + if( $.isPlainObject(parameters) && (parameters.onTabLoad || parameters.onTabInit) ) { + if(parameters.onTabLoad) { + parameters.onLoad = parameters.onTabLoad; + delete parameters.onTabLoad; + module.error(error.legacyLoad, parameters.onLoad); + } + if(parameters.onTabInit) { + parameters.onFirstLoad = parameters.onTabInit; + delete parameters.onTabInit; + module.error(error.legacyInit, parameters.onFirstLoad); + } + settings = $.extend(true, {}, $.fn.tab.settings, parameters); + } + } + }, + + initializeHistory: function() { + module.debug('Initializing page state'); + if( $.address === undefined ) { + module.error(error.state); + return false; + } + else { + if(settings.historyType == 'state') { + module.debug('Using HTML5 to manage state'); + if(settings.path !== false) { + $.address + .history(true) + .state(settings.path) + ; + } + else { + module.error(error.path); + return false; + } + } + $.address + .bind('change', module.event.history.change) + ; + } + }, + + event: { + click: function(event) { + var + tabPath = $(this).data(metadata.tab) + ; + if(tabPath !== undefined) { + if(settings.history) { + module.verbose('Updating page state', event); + $.address.value(tabPath); + } + else { + module.verbose('Changing tab', event); + module.changeTab(tabPath); + } + event.preventDefault(); + } + else { + module.debug('No tab specified'); + } + }, + history: { + change: function(event) { + var + tabPath = event.pathNames.join('/') || module.get.initialPath(), + pageTitle = settings.templates.determineTitle(tabPath) || false + ; + module.performance.display(); + module.debug('History change event', tabPath, event); + historyEvent = event; + if(tabPath !== undefined) { + module.changeTab(tabPath); + } + if(pageTitle) { + $.address.title(pageTitle); + } + } + } + }, + + refresh: function() { + if(activeTabPath) { + module.debug('Refreshing tab', activeTabPath); + module.changeTab(activeTabPath); + } + }, + + cache: { + + read: function(cacheKey) { + return (cacheKey !== undefined) + ? cache[cacheKey] + : false + ; + }, + add: function(cacheKey, content) { + cacheKey = cacheKey || activeTabPath; + module.debug('Adding cached content for', cacheKey); + cache[cacheKey] = content; + }, + remove: function(cacheKey) { + cacheKey = cacheKey || activeTabPath; + module.debug('Removing cached content for', cacheKey); + delete cache[cacheKey]; + } + }, + + set: { + auto: function() { + var + url = (typeof settings.path == 'string') + ? settings.path.replace(/\/$/, '') + '/{$tab}' + : '/{$tab}' + ; + module.verbose('Setting up automatic tab retrieval from server', url); + if($.isPlainObject(settings.apiSettings)) { + settings.apiSettings.url = url; + } + else { + settings.apiSettings = { + url: url + }; + } + }, + loading: function(tabPath) { + var + $tab = module.get.tabElement(tabPath), + isLoading = $tab.hasClass(className.loading) + ; + if(!isLoading) { + module.verbose('Setting loading state for', $tab); + $tab + .addClass(className.loading) + .siblings($tabs) + .removeClass(className.active + ' ' + className.loading) + ; + if($tab.length > 0) { + settings.onRequest.call($tab[0], tabPath); + } + } + }, + state: function(state) { + $.address.value(state); + } + }, + + changeTab: function(tabPath) { + var + pushStateAvailable = (window.history && window.history.pushState), + shouldIgnoreLoad = (pushStateAvailable && settings.ignoreFirstLoad && firstLoad), + remoteContent = (settings.auto || $.isPlainObject(settings.apiSettings) ), + // only add default path if not remote content + pathArray = (remoteContent && !shouldIgnoreLoad) + ? module.utilities.pathToArray(tabPath) + : module.get.defaultPathArray(tabPath) + ; + tabPath = module.utilities.arrayToPath(pathArray); + $.each(pathArray, function(index, tab) { + var + currentPathArray = pathArray.slice(0, index + 1), + currentPath = module.utilities.arrayToPath(currentPathArray), + + isTab = module.is.tab(currentPath), + isLastIndex = (index + 1 == pathArray.length), + + $tab = module.get.tabElement(currentPath), + $anchor, + nextPathArray, + nextPath, + isLastTab + ; + module.verbose('Looking for tab', tab); + if(isTab) { + module.verbose('Tab was found', tab); + // scope up + activeTabPath = currentPath; + parameterArray = module.utilities.filterArray(pathArray, currentPathArray); + + if(isLastIndex) { + isLastTab = true; + } + else { + nextPathArray = pathArray.slice(0, index + 2); + nextPath = module.utilities.arrayToPath(nextPathArray); + isLastTab = ( !module.is.tab(nextPath) ); + if(isLastTab) { + module.verbose('Tab parameters found', nextPathArray); + } + } + if(isLastTab && remoteContent) { + if(!shouldIgnoreLoad) { + module.activate.navigation(currentPath); + module.fetch.content(currentPath, tabPath); + } + else { + module.debug('Ignoring remote content on first tab load', currentPath); + firstLoad = false; + module.cache.add(tabPath, $tab.html()); + module.activate.all(currentPath); + settings.onFirstLoad.call($tab[0], currentPath, parameterArray, historyEvent); + settings.onLoad.call($tab[0], currentPath, parameterArray, historyEvent); + } + return false; + } + else { + module.debug('Opened local tab', currentPath); + module.activate.all(currentPath); + if( !module.cache.read(currentPath) ) { + module.cache.add(currentPath, true); + module.debug('First time tab loaded calling tab init'); + settings.onFirstLoad.call($tab[0], currentPath, parameterArray, historyEvent); + } + settings.onLoad.call($tab[0], currentPath, parameterArray, historyEvent); + } + + } + else if(tabPath.search('/') == -1 && tabPath !== '') { + // look for in page anchor + $anchor = $('#' + tabPath + ', a[name="' + tabPath + '"]'); + currentPath = $anchor.closest('[data-tab]').data(metadata.tab); + $tab = module.get.tabElement(currentPath); + // if anchor exists use parent tab + if($anchor && $anchor.length > 0 && currentPath) { + module.debug('Anchor link used, opening parent tab', $tab, $anchor); + if( !$tab.hasClass(className.active) ) { + setTimeout(function() { + module.scrollTo($anchor); + }, 0); + } + module.activate.all(currentPath); + if( !module.cache.read(currentPath) ) { + module.cache.add(currentPath, true); + module.debug('First time tab loaded calling tab init'); + settings.onFirstLoad.call($tab[0], currentPath, parameterArray, historyEvent); + } + settings.onLoad.call($tab[0], currentPath, parameterArray, historyEvent); + return false; + } + } + else { + module.error(error.missingTab, $module, $context, currentPath); + return false; + } + }); + }, + + scrollTo: function($element) { + var + scrollOffset = ($element && $element.length > 0) + ? $element.offset().top + : false + ; + if(scrollOffset !== false) { + module.debug('Forcing scroll to an in-page link in a hidden tab', scrollOffset, $element); + $(document).scrollTop(scrollOffset); + } + }, + + update: { + content: function(tabPath, html, evaluateScripts) { + var + $tab = module.get.tabElement(tabPath), + tab = $tab[0] + ; + evaluateScripts = (evaluateScripts !== undefined) + ? evaluateScripts + : settings.evaluateScripts + ; + if(typeof settings.cacheType == 'string' && settings.cacheType.toLowerCase() == 'dom' && typeof html !== 'string') { + $tab + .empty() + .append($(html).clone(true)) + ; + } + else { + if(evaluateScripts) { + module.debug('Updating HTML and evaluating inline scripts', tabPath, html); + $tab.html(html); + } + else { + module.debug('Updating HTML', tabPath, html); + tab.innerHTML = html; + } + } + } + }, + + fetch: { + + content: function(tabPath, fullTabPath) { + var + $tab = module.get.tabElement(tabPath), + apiSettings = { + dataType : 'html', + encodeParameters : false, + on : 'now', + cache : settings.alwaysRefresh, + headers : { + 'X-Remote': true + }, + onSuccess : function(response) { + if(settings.cacheType == 'response') { + module.cache.add(fullTabPath, response); + } + module.update.content(tabPath, response); + if(tabPath == activeTabPath) { + module.debug('Content loaded', tabPath); + module.activate.tab(tabPath); + } + else { + module.debug('Content loaded in background', tabPath); + } + settings.onFirstLoad.call($tab[0], tabPath, parameterArray, historyEvent); + settings.onLoad.call($tab[0], tabPath, parameterArray, historyEvent); + + if(typeof settings.cacheType == 'string' && settings.cacheType.toLowerCase() == 'dom' && $tab.children().length > 0) { + setTimeout(function() { + var + $clone = $tab.children().clone(true) + ; + $clone = $clone.not('script'); + module.cache.add(fullTabPath, $clone); + }, 0); + } + else { + module.cache.add(fullTabPath, $tab.html()); + } + }, + urlData: { + tab: fullTabPath + } + }, + request = $tab.api('get request') || false, + existingRequest = ( request && request.state() === 'pending' ), + requestSettings, + cachedContent + ; + + fullTabPath = fullTabPath || tabPath; + cachedContent = module.cache.read(fullTabPath); + + + if(settings.cache && cachedContent) { + module.activate.tab(tabPath); + module.debug('Adding cached content', fullTabPath); + if(settings.evaluateScripts == 'once') { + module.update.content(tabPath, cachedContent, false); + } + else { + module.update.content(tabPath, cachedContent); + } + settings.onLoad.call($tab[0], tabPath, parameterArray, historyEvent); + } + else if(existingRequest) { + module.set.loading(tabPath); + module.debug('Content is already loading', fullTabPath); + } + else if($.api !== undefined) { + requestSettings = $.extend(true, {}, settings.apiSettings, apiSettings); + module.debug('Retrieving remote content', fullTabPath, requestSettings); + module.set.loading(tabPath); + $tab.api(requestSettings); + } + else { + module.error(error.api); + } + } + }, + + activate: { + all: function(tabPath) { + module.activate.tab(tabPath); + module.activate.navigation(tabPath); + }, + tab: function(tabPath) { + var + $tab = module.get.tabElement(tabPath), + $deactiveTabs = (settings.deactivate == 'siblings') + ? $tab.siblings($tabs) + : $tabs.not($tab), + isActive = $tab.hasClass(className.active) + ; + module.verbose('Showing tab content for', $tab); + if(!isActive) { + $tab + .addClass(className.active) + ; + $deactiveTabs + .removeClass(className.active + ' ' + className.loading) + ; + if($tab.length > 0) { + settings.onVisible.call($tab[0], tabPath); + } + } + }, + navigation: function(tabPath) { + var + $navigation = module.get.navElement(tabPath), + $deactiveNavigation = (settings.deactivate == 'siblings') + ? $navigation.siblings($allModules) + : $allModules.not($navigation), + isActive = $navigation.hasClass(className.active) + ; + module.verbose('Activating tab navigation for', $navigation, tabPath); + if(!isActive) { + $navigation + .addClass(className.active) + ; + $deactiveNavigation + .removeClass(className.active + ' ' + className.loading) + ; + } + } + }, + + deactivate: { + all: function() { + module.deactivate.navigation(); + module.deactivate.tabs(); + }, + navigation: function() { + $allModules + .removeClass(className.active) + ; + }, + tabs: function() { + $tabs + .removeClass(className.active + ' ' + className.loading) + ; + } + }, + + is: { + tab: function(tabName) { + return (tabName !== undefined) + ? ( module.get.tabElement(tabName).length > 0 ) + : false + ; + } + }, + + get: { + initialPath: function() { + return $allModules.eq(0).data(metadata.tab) || $tabs.eq(0).data(metadata.tab); + }, + path: function() { + return $.address.value(); + }, + // adds default tabs to tab path + defaultPathArray: function(tabPath) { + return module.utilities.pathToArray( module.get.defaultPath(tabPath) ); + }, + defaultPath: function(tabPath) { + var + $defaultNav = $allModules.filter('[data-' + metadata.tab + '^="' + tabPath + '/"]').eq(0), + defaultTab = $defaultNav.data(metadata.tab) || false + ; + if( defaultTab ) { + module.debug('Found default tab', defaultTab); + if(recursionDepth < settings.maxDepth) { + recursionDepth++; + return module.get.defaultPath(defaultTab); + } + module.error(error.recursion); + } + else { + module.debug('No default tabs found for', tabPath, $tabs); + } + recursionDepth = 0; + return tabPath; + }, + navElement: function(tabPath) { + tabPath = tabPath || activeTabPath; + return $allModules.filter('[data-' + metadata.tab + '="' + tabPath + '"]'); + }, + tabElement: function(tabPath) { + var + $fullPathTab, + $simplePathTab, + tabPathArray, + lastTab + ; + tabPath = tabPath || activeTabPath; + tabPathArray = module.utilities.pathToArray(tabPath); + lastTab = module.utilities.last(tabPathArray); + $fullPathTab = $tabs.filter('[data-' + metadata.tab + '="' + tabPath + '"]'); + $simplePathTab = $tabs.filter('[data-' + metadata.tab + '="' + lastTab + '"]'); + return ($fullPathTab.length > 0) + ? $fullPathTab + : $simplePathTab + ; + }, + tab: function() { + return activeTabPath; + } + }, + + utilities: { + filterArray: function(keepArray, removeArray) { + return $.grep(keepArray, function(keepValue) { + return ( $.inArray(keepValue, removeArray) == -1); + }); + }, + last: function(array) { + return $.isArray(array) + ? array[ array.length - 1] + : false + ; + }, + pathToArray: function(pathName) { + if(pathName === undefined) { + pathName = activeTabPath; + } + return typeof pathName == 'string' + ? pathName.split('/') + : [pathName] + ; + }, + arrayToPath: function(pathArray) { + return $.isArray(pathArray) + ? pathArray.join('/') + : false + ; + } + }, + + setting: function(name, value) { + module.debug('Changing setting', name, value); + if( $.isPlainObject(name) ) { + $.extend(true, settings, name); + } + else if(value !== undefined) { + if($.isPlainObject(settings[name])) { + $.extend(true, settings[name], value); + } + else { + settings[name] = value; + } + } + else { + return settings[name]; + } + }, + internal: function(name, value) { + if( $.isPlainObject(name) ) { + $.extend(true, module, name); + } + else if(value !== undefined) { + module[name] = value; + } + else { + return module[name]; + } + }, + debug: function() { + if(!settings.silent && settings.debug) { + if(settings.performance) { + module.performance.log(arguments); + } + else { + module.debug = Function.prototype.bind.call(console.info, console, settings.name + ':'); + module.debug.apply(console, arguments); + } + } + }, + verbose: function() { + if(!settings.silent && settings.verbose && settings.debug) { + if(settings.performance) { + module.performance.log(arguments); + } + else { + module.verbose = Function.prototype.bind.call(console.info, console, settings.name + ':'); + module.verbose.apply(console, arguments); + } + } + }, + error: function() { + if(!settings.silent) { + module.error = Function.prototype.bind.call(console.error, console, settings.name + ':'); + module.error.apply(console, arguments); + } + }, + performance: { + log: function(message) { + var + currentTime, + executionTime, + previousTime + ; + if(settings.performance) { + currentTime = new Date().getTime(); + previousTime = time || currentTime; + executionTime = currentTime - previousTime; + time = currentTime; + performance.push({ + 'Name' : message[0], + 'Arguments' : [].slice.call(message, 1) || '', + 'Element' : element, + 'Execution Time' : executionTime + }); + } + clearTimeout(module.performance.timer); + module.performance.timer = setTimeout(module.performance.display, 500); + }, + display: function() { + var + title = settings.name + ':', + totalTime = 0 + ; + time = false; + clearTimeout(module.performance.timer); + $.each(performance, function(index, data) { + totalTime += data['Execution Time']; + }); + title += ' ' + totalTime + 'ms'; + if(moduleSelector) { + title += ' \'' + moduleSelector + '\''; + } + if( (console.group !== undefined || console.table !== undefined) && performance.length > 0) { + console.groupCollapsed(title); + if(console.table) { + console.table(performance); + } + else { + $.each(performance, function(index, data) { + console.log(data['Name'] + ': ' + data['Execution Time']+'ms'); + }); + } + console.groupEnd(); + } + performance = []; + } + }, + invoke: function(query, passedArguments, context) { + var + object = instance, + maxDepth, + found, + response + ; + passedArguments = passedArguments || queryArguments; + context = element || context; + if(typeof query == 'string' && object !== undefined) { + query = query.split(/[\. ]/); + maxDepth = query.length - 1; + $.each(query, function(depth, value) { + var camelCaseValue = (depth != maxDepth) + ? value + query[depth + 1].charAt(0).toUpperCase() + query[depth + 1].slice(1) + : query + ; + if( $.isPlainObject( object[camelCaseValue] ) && (depth != maxDepth) ) { + object = object[camelCaseValue]; + } + else if( object[camelCaseValue] !== undefined ) { + found = object[camelCaseValue]; + return false; + } + else if( $.isPlainObject( object[value] ) && (depth != maxDepth) ) { + object = object[value]; + } + else if( object[value] !== undefined ) { + found = object[value]; + return false; + } + else { + module.error(error.method, query); + return false; + } + }); + } + if ( $.isFunction( found ) ) { + response = found.apply(context, passedArguments); + } + else if(found !== undefined) { + response = found; + } + if($.isArray(returnedValue)) { + returnedValue.push(response); + } + else if(returnedValue !== undefined) { + returnedValue = [returnedValue, response]; + } + else if(response !== undefined) { + returnedValue = response; + } + return found; + } + }; + if(methodInvoked) { + if(instance === undefined) { + module.initialize(); + } + module.invoke(query); + } + else { + if(instance !== undefined) { + instance.invoke('destroy'); + } + module.initialize(); + } + }) + ; + return (returnedValue !== undefined) + ? returnedValue + : this + ; + +}; + +// shortcut for tabbed content with no defined navigation +$.tab = function() { + $(window).tab.apply(this, arguments); +}; + +$.fn.tab.settings = { + + name : 'Tab', + namespace : 'tab', + + silent : false, + debug : false, + verbose : false, + performance : true, + + auto : false, // uses pjax style endpoints fetching content from same url with remote-content headers + history : false, // use browser history + historyType : 'hash', // #/ or html5 state + path : false, // base path of url + + context : false, // specify a context that tabs must appear inside + childrenOnly : false, // use only tabs that are children of context + maxDepth : 25, // max depth a tab can be nested + + deactivate : 'siblings', // whether tabs should deactivate sibling menu elements or all elements initialized together + + alwaysRefresh : false, // load tab content new every tab click + cache : true, // cache the content requests to pull locally + cacheType : 'response', // Whether to cache exact response, or to html cache contents after scripts execute + ignoreFirstLoad : false, // don't load remote content on first load + + apiSettings : false, // settings for api call + evaluateScripts : 'once', // whether inline scripts should be parsed (true/false/once). Once will not re-evaluate on cached content + + onFirstLoad : function(tabPath, parameterArray, historyEvent) {}, // called first time loaded + onLoad : function(tabPath, parameterArray, historyEvent) {}, // called on every load + onVisible : function(tabPath, parameterArray, historyEvent) {}, // called every time tab visible + onRequest : function(tabPath, parameterArray, historyEvent) {}, // called ever time a tab beings loading remote content + + templates : { + determineTitle: function(tabArray) {} // returns page title for path + }, + + error: { + api : 'You attempted to load content without API module', + method : 'The method you called is not defined', + missingTab : 'Activated tab cannot be found. Tabs are case-sensitive.', + noContent : 'The tab you specified is missing a content url.', + path : 'History enabled, but no path was specified', + recursion : 'Max recursive depth reached', + legacyInit : 'onTabInit has been renamed to onFirstLoad in 2.0, please adjust your code.', + legacyLoad : 'onTabLoad has been renamed to onLoad in 2.0. Please adjust your code', + state : 'History requires Asual\'s Address library <https://github.com/asual/jquery-address>' + }, + + metadata : { + tab : 'tab', + loaded : 'loaded', + promise: 'promise' + }, + + className : { + loading : 'loading', + active : 'active' + }, + + selector : { + tabs : '.ui.tab', + ui : '.ui' + } + +}; + +})( jQuery, window, document ); + +/*! + * # Semantic UI 2.2.6 - Transition + * http://github.com/semantic-org/semantic-ui/ + * + * + * Released under the MIT license + * http://opensource.org/licenses/MIT + * + */ + +;(function ($, window, document, undefined) { + +"use strict"; + +window = (typeof window != 'undefined' && window.Math == Math) + ? window + : (typeof self != 'undefined' && self.Math == Math) + ? self + : Function('return this')() +; + +$.fn.transition = function() { + var + $allModules = $(this), + moduleSelector = $allModules.selector || '', + + time = new Date().getTime(), + performance = [], + + moduleArguments = arguments, + query = moduleArguments[0], + queryArguments = [].slice.call(arguments, 1), + methodInvoked = (typeof query === 'string'), + + requestAnimationFrame = window.requestAnimationFrame + || window.mozRequestAnimationFrame + || window.webkitRequestAnimationFrame + || window.msRequestAnimationFrame + || function(callback) { setTimeout(callback, 0); }, + + returnedValue + ; + $allModules + .each(function(index) { + var + $module = $(this), + element = this, + + // set at run time + settings, + instance, + + error, + className, + metadata, + animationEnd, + animationName, + + namespace, + moduleNamespace, + eventNamespace, + module + ; + + module = { + + initialize: function() { + + // get full settings + settings = module.get.settings.apply(element, moduleArguments); + + // shorthand + className = settings.className; + error = settings.error; + metadata = settings.metadata; + + // define namespace + eventNamespace = '.' + settings.namespace; + moduleNamespace = 'module-' + settings.namespace; + instance = $module.data(moduleNamespace) || module; + + // get vendor specific events + animationEnd = module.get.animationEndEvent(); + + if(methodInvoked) { + methodInvoked = module.invoke(query); + } + + // method not invoked, lets run an animation + if(methodInvoked === false) { + module.verbose('Converted arguments into settings object', settings); + if(settings.interval) { + module.delay(settings.animate); + } + else { + module.animate(); + } + module.instantiate(); + } + }, + + instantiate: function() { + module.verbose('Storing instance of module', module); + instance = module; + $module + .data(moduleNamespace, instance) + ; + }, + + destroy: function() { + module.verbose('Destroying previous module for', element); + $module + .removeData(moduleNamespace) + ; + }, + + refresh: function() { + module.verbose('Refreshing display type on next animation'); + delete module.displayType; + }, + + forceRepaint: function() { + module.verbose('Forcing element repaint'); + var + $parentElement = $module.parent(), + $nextElement = $module.next() + ; + if($nextElement.length === 0) { + $module.detach().appendTo($parentElement); + } + else { + $module.detach().insertBefore($nextElement); + } + }, + + repaint: function() { + module.verbose('Repainting element'); + var + fakeAssignment = element.offsetWidth + ; + }, + + delay: function(interval) { + var + direction = module.get.animationDirection(), + shouldReverse, + delay + ; + if(!direction) { + direction = module.can.transition() + ? module.get.direction() + : 'static' + ; + } + interval = (interval !== undefined) + ? interval + : settings.interval + ; + shouldReverse = (settings.reverse == 'auto' && direction == className.outward); + delay = (shouldReverse || settings.reverse == true) + ? ($allModules.length - index) * settings.interval + : index * settings.interval + ; + module.debug('Delaying animation by', delay); + setTimeout(module.animate, delay); + }, + + animate: function(overrideSettings) { + settings = overrideSettings || settings; + if(!module.is.supported()) { + module.error(error.support); + return false; + } + module.debug('Preparing animation', settings.animation); + if(module.is.animating()) { + if(settings.queue) { + if(!settings.allowRepeats && module.has.direction() && module.is.occurring() && module.queuing !== true) { + module.debug('Animation is currently occurring, preventing queueing same animation', settings.animation); + } + else { + module.queue(settings.animation); + } + return false; + } + else if(!settings.allowRepeats && module.is.occurring()) { + module.debug('Animation is already occurring, will not execute repeated animation', settings.animation); + return false; + } + else { + module.debug('New animation started, completing previous early', settings.animation); + instance.complete(); + } + } + if( module.can.animate() ) { + module.set.animating(settings.animation); + } + else { + module.error(error.noAnimation, settings.animation, element); + } + }, + + reset: function() { + module.debug('Resetting animation to beginning conditions'); + module.remove.animationCallbacks(); + module.restore.conditions(); + module.remove.animating(); + }, + + queue: function(animation) { + module.debug('Queueing animation of', animation); + module.queuing = true; + $module + .one(animationEnd + '.queue' + eventNamespace, function() { + module.queuing = false; + module.repaint(); + module.animate.apply(this, settings); + }) + ; + }, + + complete: function (event) { + module.debug('Animation complete', settings.animation); + module.remove.completeCallback(); + module.remove.failSafe(); + if(!module.is.looping()) { + if( module.is.outward() ) { + module.verbose('Animation is outward, hiding element'); + module.restore.conditions(); + module.hide(); + } + else if( module.is.inward() ) { + module.verbose('Animation is outward, showing element'); + module.restore.conditions(); + module.show(); + } + else { + module.verbose('Static animation completed'); + module.restore.conditions(); + settings.onComplete.call(element); + } + } + }, + + force: { + visible: function() { + var + style = $module.attr('style'), + userStyle = module.get.userStyle(), + displayType = module.get.displayType(), + overrideStyle = userStyle + 'display: ' + displayType + ' !important;', + currentDisplay = $module.css('display'), + emptyStyle = (style === undefined || style === '') + ; + if(currentDisplay !== displayType) { + module.verbose('Overriding default display to show element', displayType); + $module + .attr('style', overrideStyle) + ; + } + else if(emptyStyle) { + $module.removeAttr('style'); + } + }, + hidden: function() { + var + style = $module.attr('style'), + currentDisplay = $module.css('display'), + emptyStyle = (style === undefined || style === '') + ; + if(currentDisplay !== 'none' && !module.is.hidden()) { + module.verbose('Overriding default display to hide element'); + $module + .css('display', 'none') + ; + } + else if(emptyStyle) { + $module + .removeAttr('style') + ; + } + } + }, + + has: { + direction: function(animation) { + var + hasDirection = false + ; + animation = animation || settings.animation; + if(typeof animation === 'string') { + animation = animation.split(' '); + $.each(animation, function(index, word){ + if(word === className.inward || word === className.outward) { + hasDirection = true; + } + }); + } + return hasDirection; + }, + inlineDisplay: function() { + var + style = $module.attr('style') || '' + ; + return $.isArray(style.match(/display.*?;/, '')); + } + }, + + set: { + animating: function(animation) { + var + animationClass, + direction + ; + // remove previous callbacks + module.remove.completeCallback(); + + // determine exact animation + animation = animation || settings.animation; + animationClass = module.get.animationClass(animation); + + // save animation class in cache to restore class names + module.save.animation(animationClass); + + // override display if necessary so animation appears visibly + module.force.visible(); + + module.remove.hidden(); + module.remove.direction(); + + module.start.animation(animationClass); + + }, + duration: function(animationName, duration) { + duration = duration || settings.duration; + duration = (typeof duration == 'number') + ? duration + 'ms' + : duration + ; + if(duration || duration === 0) { + module.verbose('Setting animation duration', duration); + $module + .css({ + 'animation-duration': duration + }) + ; + } + }, + direction: function(direction) { + direction = direction || module.get.direction(); + if(direction == className.inward) { + module.set.inward(); + } + else { + module.set.outward(); + } + }, + looping: function() { + module.debug('Transition set to loop'); + $module + .addClass(className.looping) + ; + }, + hidden: function() { + $module + .addClass(className.transition) + .addClass(className.hidden) + ; + }, + inward: function() { + module.debug('Setting direction to inward'); + $module + .removeClass(className.outward) + .addClass(className.inward) + ; + }, + outward: function() { + module.debug('Setting direction to outward'); + $module + .removeClass(className.inward) + .addClass(className.outward) + ; + }, + visible: function() { + $module + .addClass(className.transition) + .addClass(className.visible) + ; + } + }, + + start: { + animation: function(animationClass) { + animationClass = animationClass || module.get.animationClass(); + module.debug('Starting tween', animationClass); + $module + .addClass(animationClass) + .one(animationEnd + '.complete' + eventNamespace, module.complete) + ; + if(settings.useFailSafe) { + module.add.failSafe(); + } + module.set.duration(settings.duration); + settings.onStart.call(element); + } + }, + + save: { + animation: function(animation) { + if(!module.cache) { + module.cache = {}; + } + module.cache.animation = animation; + }, + displayType: function(displayType) { + if(displayType !== 'none') { + $module.data(metadata.displayType, displayType); + } + }, + transitionExists: function(animation, exists) { + $.fn.transition.exists[animation] = exists; + module.verbose('Saving existence of transition', animation, exists); + } + }, + + restore: { + conditions: function() { + var + animation = module.get.currentAnimation() + ; + if(animation) { + $module + .removeClass(animation) + ; + module.verbose('Removing animation class', module.cache); + } + module.remove.duration(); + } + }, + + add: { + failSafe: function() { + var + duration = module.get.duration() + ; + module.timer = setTimeout(function() { + $module.triggerHandler(animationEnd); + }, duration + settings.failSafeDelay); + module.verbose('Adding fail safe timer', module.timer); + } + }, + + remove: { + animating: function() { + $module.removeClass(className.animating); + }, + animationCallbacks: function() { + module.remove.queueCallback(); + module.remove.completeCallback(); + }, + queueCallback: function() { + $module.off('.queue' + eventNamespace); + }, + completeCallback: function() { + $module.off('.complete' + eventNamespace); + }, + display: function() { + $module.css('display', ''); + }, + direction: function() { + $module + .removeClass(className.inward) + .removeClass(className.outward) + ; + }, + duration: function() { + $module + .css('animation-duration', '') + ; + }, + failSafe: function() { + module.verbose('Removing fail safe timer', module.timer); + if(module.timer) { + clearTimeout(module.timer); + } + }, + hidden: function() { + $module.removeClass(className.hidden); + }, + visible: function() { + $module.removeClass(className.visible); + }, + looping: function() { + module.debug('Transitions are no longer looping'); + if( module.is.looping() ) { + module.reset(); + $module + .removeClass(className.looping) + ; + } + }, + transition: function() { + $module + .removeClass(className.visible) + .removeClass(className.hidden) + ; + } + }, + get: { + settings: function(animation, duration, onComplete) { + // single settings object + if(typeof animation == 'object') { + return $.extend(true, {}, $.fn.transition.settings, animation); + } + // all arguments provided + else if(typeof onComplete == 'function') { + return $.extend({}, $.fn.transition.settings, { + animation : animation, + onComplete : onComplete, + duration : duration + }); + } + // only duration provided + else if(typeof duration == 'string' || typeof duration == 'number') { + return $.extend({}, $.fn.transition.settings, { + animation : animation, + duration : duration + }); + } + // duration is actually settings object + else if(typeof duration == 'object') { + return $.extend({}, $.fn.transition.settings, duration, { + animation : animation + }); + } + // duration is actually callback + else if(typeof duration == 'function') { + return $.extend({}, $.fn.transition.settings, { + animation : animation, + onComplete : duration + }); + } + // only animation provided + else { + return $.extend({}, $.fn.transition.settings, { + animation : animation + }); + } + }, + animationClass: function(animation) { + var + animationClass = animation || settings.animation, + directionClass = (module.can.transition() && !module.has.direction()) + ? module.get.direction() + ' ' + : '' + ; + return className.animating + ' ' + + className.transition + ' ' + + directionClass + + animationClass + ; + }, + currentAnimation: function() { + return (module.cache && module.cache.animation !== undefined) + ? module.cache.animation + : false + ; + }, + currentDirection: function() { + return module.is.inward() + ? className.inward + : className.outward + ; + }, + direction: function() { + return module.is.hidden() || !module.is.visible() + ? className.inward + : className.outward + ; + }, + animationDirection: function(animation) { + var + direction + ; + animation = animation || settings.animation; + if(typeof animation === 'string') { + animation = animation.split(' '); + // search animation name for out/in class + $.each(animation, function(index, word){ + if(word === className.inward) { + direction = className.inward; + } + else if(word === className.outward) { + direction = className.outward; + } + }); + } + // return found direction + if(direction) { + return direction; + } + return false; + }, + duration: function(duration) { + duration = duration || settings.duration; + if(duration === false) { + duration = $module.css('animation-duration') || 0; + } + return (typeof duration === 'string') + ? (duration.indexOf('ms') > -1) + ? parseFloat(duration) + : parseFloat(duration) * 1000 + : duration + ; + }, + displayType: function(shouldDetermine) { + shouldDetermine = (shouldDetermine !== undefined) + ? shouldDetermine + : true + ; + if(settings.displayType) { + return settings.displayType; + } + if(shouldDetermine && $module.data(metadata.displayType) === undefined) { + // create fake element to determine display state + module.can.transition(true); + } + return $module.data(metadata.displayType); + }, + userStyle: function(style) { + style = style || $module.attr('style') || ''; + return style.replace(/display.*?;/, ''); + }, + transitionExists: function(animation) { + return $.fn.transition.exists[animation]; + }, + animationStartEvent: function() { + var + element = document.createElement('div'), + animations = { + 'animation' :'animationstart', + 'OAnimation' :'oAnimationStart', + 'MozAnimation' :'mozAnimationStart', + 'WebkitAnimation' :'webkitAnimationStart' + }, + animation + ; + for(animation in animations){ + if( element.style[animation] !== undefined ){ + return animations[animation]; + } + } + return false; + }, + animationEndEvent: function() { + var + element = document.createElement('div'), + animations = { + 'animation' :'animationend', + 'OAnimation' :'oAnimationEnd', + 'MozAnimation' :'mozAnimationEnd', + 'WebkitAnimation' :'webkitAnimationEnd' + }, + animation + ; + for(animation in animations){ + if( element.style[animation] !== undefined ){ + return animations[animation]; + } + } + return false; + } + + }, + + can: { + transition: function(forced) { + var + animation = settings.animation, + transitionExists = module.get.transitionExists(animation), + displayType = module.get.displayType(false), + elementClass, + tagName, + $clone, + currentAnimation, + inAnimation, + directionExists + ; + if( transitionExists === undefined || forced) { + module.verbose('Determining whether animation exists'); + elementClass = $module.attr('class'); + tagName = $module.prop('tagName'); + + $clone = $('<' + tagName + ' />').addClass( elementClass ).insertAfter($module); + currentAnimation = $clone + .addClass(animation) + .removeClass(className.inward) + .removeClass(className.outward) + .addClass(className.animating) + .addClass(className.transition) + .css('animationName') + ; + inAnimation = $clone + .addClass(className.inward) + .css('animationName') + ; + if(!displayType) { + displayType = $clone + .attr('class', elementClass) + .removeAttr('style') + .removeClass(className.hidden) + .removeClass(className.visible) + .show() + .css('display') + ; + module.verbose('Determining final display state', displayType); + module.save.displayType(displayType); + } + + $clone.remove(); + if(currentAnimation != inAnimation) { + module.debug('Direction exists for animation', animation); + directionExists = true; + } + else if(currentAnimation == 'none' || !currentAnimation) { + module.debug('No animation defined in css', animation); + return; + } + else { + module.debug('Static animation found', animation, displayType); + directionExists = false; + } + module.save.transitionExists(animation, directionExists); + } + return (transitionExists !== undefined) + ? transitionExists + : directionExists + ; + }, + animate: function() { + // can transition does not return a value if animation does not exist + return (module.can.transition() !== undefined); + } + }, + + is: { + animating: function() { + return $module.hasClass(className.animating); + }, + inward: function() { + return $module.hasClass(className.inward); + }, + outward: function() { + return $module.hasClass(className.outward); + }, + looping: function() { + return $module.hasClass(className.looping); + }, + occurring: function(animation) { + animation = animation || settings.animation; + animation = '.' + animation.replace(' ', '.'); + return ( $module.filter(animation).length > 0 ); + }, + visible: function() { + return $module.is(':visible'); + }, + hidden: function() { + return $module.css('visibility') === 'hidden'; + }, + supported: function() { + return(animationEnd !== false); + } + }, + + hide: function() { + module.verbose('Hiding element'); + if( module.is.animating() ) { + module.reset(); + } + element.blur(); // IE will trigger focus change if element is not blurred before hiding + module.remove.display(); + module.remove.visible(); + module.set.hidden(); + module.force.hidden(); + settings.onHide.call(element); + settings.onComplete.call(element); + // module.repaint(); + }, + + show: function(display) { + module.verbose('Showing element', display); + module.remove.hidden(); + module.set.visible(); + module.force.visible(); + settings.onShow.call(element); + settings.onComplete.call(element); + // module.repaint(); + }, + + toggle: function() { + if( module.is.visible() ) { + module.hide(); + } + else { + module.show(); + } + }, + + stop: function() { + module.debug('Stopping current animation'); + $module.triggerHandler(animationEnd); + }, + + stopAll: function() { + module.debug('Stopping all animation'); + module.remove.queueCallback(); + $module.triggerHandler(animationEnd); + }, + + clear: { + queue: function() { + module.debug('Clearing animation queue'); + module.remove.queueCallback(); + } + }, + + enable: function() { + module.verbose('Starting animation'); + $module.removeClass(className.disabled); + }, + + disable: function() { + module.debug('Stopping animation'); + $module.addClass(className.disabled); + }, + + setting: function(name, value) { + module.debug('Changing setting', name, value); + if( $.isPlainObject(name) ) { + $.extend(true, settings, name); + } + else if(value !== undefined) { + if($.isPlainObject(settings[name])) { + $.extend(true, settings[name], value); + } + else { + settings[name] = value; + } + } + else { + return settings[name]; + } + }, + internal: function(name, value) { + if( $.isPlainObject(name) ) { + $.extend(true, module, name); + } + else if(value !== undefined) { + module[name] = value; + } + else { + return module[name]; + } + }, + debug: function() { + if(!settings.silent && settings.debug) { + if(settings.performance) { + module.performance.log(arguments); + } + else { + module.debug = Function.prototype.bind.call(console.info, console, settings.name + ':'); + module.debug.apply(console, arguments); + } + } + }, + verbose: function() { + if(!settings.silent && settings.verbose && settings.debug) { + if(settings.performance) { + module.performance.log(arguments); + } + else { + module.verbose = Function.prototype.bind.call(console.info, console, settings.name + ':'); + module.verbose.apply(console, arguments); + } + } + }, + error: function() { + if(!settings.silent) { + module.error = Function.prototype.bind.call(console.error, console, settings.name + ':'); + module.error.apply(console, arguments); + } + }, + performance: { + log: function(message) { + var + currentTime, + executionTime, + previousTime + ; + if(settings.performance) { + currentTime = new Date().getTime(); + previousTime = time || currentTime; + executionTime = currentTime - previousTime; + time = currentTime; + performance.push({ + 'Name' : message[0], + 'Arguments' : [].slice.call(message, 1) || '', + 'Element' : element, + 'Execution Time' : executionTime + }); + } + clearTimeout(module.performance.timer); + module.performance.timer = setTimeout(module.performance.display, 500); + }, + display: function() { + var + title = settings.name + ':', + totalTime = 0 + ; + time = false; + clearTimeout(module.performance.timer); + $.each(performance, function(index, data) { + totalTime += data['Execution Time']; + }); + title += ' ' + totalTime + 'ms'; + if(moduleSelector) { + title += ' \'' + moduleSelector + '\''; + } + if($allModules.length > 1) { + title += ' ' + '(' + $allModules.length + ')'; + } + if( (console.group !== undefined || console.table !== undefined) && performance.length > 0) { + console.groupCollapsed(title); + if(console.table) { + console.table(performance); + } + else { + $.each(performance, function(index, data) { + console.log(data['Name'] + ': ' + data['Execution Time']+'ms'); + }); + } + console.groupEnd(); + } + performance = []; + } + }, + // modified for transition to return invoke success + invoke: function(query, passedArguments, context) { + var + object = instance, + maxDepth, + found, + response + ; + passedArguments = passedArguments || queryArguments; + context = element || context; + if(typeof query == 'string' && object !== undefined) { + query = query.split(/[\. ]/); + maxDepth = query.length - 1; + $.each(query, function(depth, value) { + var camelCaseValue = (depth != maxDepth) + ? value + query[depth + 1].charAt(0).toUpperCase() + query[depth + 1].slice(1) + : query + ; + if( $.isPlainObject( object[camelCaseValue] ) && (depth != maxDepth) ) { + object = object[camelCaseValue]; + } + else if( object[camelCaseValue] !== undefined ) { + found = object[camelCaseValue]; + return false; + } + else if( $.isPlainObject( object[value] ) && (depth != maxDepth) ) { + object = object[value]; + } + else if( object[value] !== undefined ) { + found = object[value]; + return false; + } + else { + return false; + } + }); + } + if ( $.isFunction( found ) ) { + response = found.apply(context, passedArguments); + } + else if(found !== undefined) { + response = found; + } + + if($.isArray(returnedValue)) { + returnedValue.push(response); + } + else if(returnedValue !== undefined) { + returnedValue = [returnedValue, response]; + } + else if(response !== undefined) { + returnedValue = response; + } + return (found !== undefined) + ? found + : false + ; + } + }; + module.initialize(); + }) + ; + return (returnedValue !== undefined) + ? returnedValue + : this + ; +}; + +// Records if CSS transition is available +$.fn.transition.exists = {}; + +$.fn.transition.settings = { + + // module info + name : 'Transition', + + // hide all output from this component regardless of other settings + silent : false, + + // debug content outputted to console + debug : false, + + // verbose debug output + verbose : false, + + // performance data output + performance : true, + + // event namespace + namespace : 'transition', + + // delay between animations in group + interval : 0, + + // whether group animations should be reversed + reverse : 'auto', + + // animation callback event + onStart : function() {}, + onComplete : function() {}, + onShow : function() {}, + onHide : function() {}, + + // whether timeout should be used to ensure callback fires in cases animationend does not + useFailSafe : true, + + // delay in ms for fail safe + failSafeDelay : 100, + + // whether EXACT animation can occur twice in a row + allowRepeats : false, + + // Override final display type on visible + displayType : false, + + // animation duration + animation : 'fade', + duration : false, + + // new animations will occur after previous ones + queue : true, + + metadata : { + displayType: 'display' + }, + + className : { + animating : 'animating', + disabled : 'disabled', + hidden : 'hidden', + inward : 'in', + loading : 'loading', + looping : 'looping', + outward : 'out', + transition : 'transition', + visible : 'visible' + }, + + // possible errors + error: { + noAnimation : 'Element is no longer attached to DOM. Unable to animate. Use silent setting to surpress this warning in production.', + repeated : 'That animation is already occurring, cancelling repeated animation', + method : 'The method you called is not defined', + support : 'This browser does not support CSS animations' + } + +}; + + +})( jQuery, window, document ); + +/*! + * # Semantic UI 2.2.6 - API + * http://github.com/semantic-org/semantic-ui/ + * + * + * Released under the MIT license + * http://opensource.org/licenses/MIT + * + */ + +;(function ($, window, document, undefined) { + +"use strict"; + +var + window = (typeof window != 'undefined' && window.Math == Math) + ? window + : (typeof self != 'undefined' && self.Math == Math) + ? self + : Function('return this')() +; + +$.api = $.fn.api = function(parameters) { + + var + // use window context if none specified + $allModules = $.isFunction(this) + ? $(window) + : $(this), + moduleSelector = $allModules.selector || '', + time = new Date().getTime(), + performance = [], + + query = arguments[0], + methodInvoked = (typeof query == 'string'), + queryArguments = [].slice.call(arguments, 1), + + returnedValue + ; + + $allModules + .each(function() { + var + settings = ( $.isPlainObject(parameters) ) + ? $.extend(true, {}, $.fn.api.settings, parameters) + : $.extend({}, $.fn.api.settings), + + // internal aliases + namespace = settings.namespace, + metadata = settings.metadata, + selector = settings.selector, + error = settings.error, + className = settings.className, + + // define namespaces for modules + eventNamespace = '.' + namespace, + moduleNamespace = 'module-' + namespace, + + // element that creates request + $module = $(this), + $form = $module.closest(selector.form), + + // context used for state + $context = (settings.stateContext) + ? $(settings.stateContext) + : $module, + + // request details + ajaxSettings, + requestSettings, + url, + data, + requestStartTime, + + // standard module + element = this, + context = $context[0], + instance = $module.data(moduleNamespace), + module + ; + + module = { + + initialize: function() { + if(!methodInvoked) { + module.bind.events(); + } + module.instantiate(); + }, + + instantiate: function() { + module.verbose('Storing instance of module', module); + instance = module; + $module + .data(moduleNamespace, instance) + ; + }, + + destroy: function() { + module.verbose('Destroying previous module for', element); + $module + .removeData(moduleNamespace) + .off(eventNamespace) + ; + }, + + bind: { + events: function() { + var + triggerEvent = module.get.event() + ; + if( triggerEvent ) { + module.verbose('Attaching API events to element', triggerEvent); + $module + .on(triggerEvent + eventNamespace, module.event.trigger) + ; + } + else if(settings.on == 'now') { + module.debug('Querying API endpoint immediately'); + module.query(); + } + } + }, + + decode: { + json: function(response) { + if(response !== undefined && typeof response == 'string') { + try { + response = JSON.parse(response); + } + catch(e) { + // isnt json string + } + } + return response; + } + }, + + read: { + cachedResponse: function(url) { + var + response + ; + if(window.Storage === undefined) { + module.error(error.noStorage); + return; + } + response = sessionStorage.getItem(url); + module.debug('Using cached response', url, response); + response = module.decode.json(response); + return response; + } + }, + write: { + cachedResponse: function(url, response) { + if(response && response === '') { + module.debug('Response empty, not caching', response); + return; + } + if(window.Storage === undefined) { + module.error(error.noStorage); + return; + } + if( $.isPlainObject(response) ) { + response = JSON.stringify(response); + } + sessionStorage.setItem(url, response); + module.verbose('Storing cached response for url', url, response); + } + }, + + query: function() { + + if(module.is.disabled()) { + module.debug('Element is disabled API request aborted'); + return; + } + + if(module.is.loading()) { + if(settings.interruptRequests) { + module.debug('Interrupting previous request'); + module.abort(); + } + else { + module.debug('Cancelling request, previous request is still pending'); + return; + } + } + + // pass element metadata to url (value, text) + if(settings.defaultData) { + $.extend(true, settings.urlData, module.get.defaultData()); + } + + // Add form content + if(settings.serializeForm) { + settings.data = module.add.formData(settings.data); + } + + // call beforesend and get any settings changes + requestSettings = module.get.settings(); + + // check if before send cancelled request + if(requestSettings === false) { + module.cancelled = true; + module.error(error.beforeSend); + return; + } + else { + module.cancelled = false; + } + + // get url + url = module.get.templatedURL(); + + if(!url && !module.is.mocked()) { + module.error(error.missingURL); + return; + } + + // replace variables + url = module.add.urlData( url ); + // missing url parameters + if( !url && !module.is.mocked()) { + return; + } + + requestSettings.url = settings.base + url; + + // look for jQuery ajax parameters in settings + ajaxSettings = $.extend(true, {}, settings, { + type : settings.method || settings.type, + data : data, + url : settings.base + url, + beforeSend : settings.beforeXHR, + success : function() {}, + failure : function() {}, + complete : function() {} + }); + + module.debug('Querying URL', ajaxSettings.url); + module.verbose('Using AJAX settings', ajaxSettings); + if(settings.cache === 'local' && module.read.cachedResponse(url)) { + module.debug('Response returned from local cache'); + module.request = module.create.request(); + module.request.resolveWith(context, [ module.read.cachedResponse(url) ]); + return; + } + + if( !settings.throttle ) { + module.debug('Sending request', data, ajaxSettings.method); + module.send.request(); + } + else { + if(!settings.throttleFirstRequest && !module.timer) { + module.debug('Sending request', data, ajaxSettings.method); + module.send.request(); + module.timer = setTimeout(function(){}, settings.throttle); + } + else { + module.debug('Throttling request', settings.throttle); + clearTimeout(module.timer); + module.timer = setTimeout(function() { + if(module.timer) { + delete module.timer; + } + module.debug('Sending throttled request', data, ajaxSettings.method); + module.send.request(); + }, settings.throttle); + } + } + + }, + + should: { + removeError: function() { + return ( settings.hideError === true || (settings.hideError === 'auto' && !module.is.form()) ); + } + }, + + is: { + disabled: function() { + return ($module.filter(selector.disabled).length > 0); + }, + expectingJSON: function() { + return settings.dataType === 'json' || settings.dataType === 'jsonp'; + }, + form: function() { + return $module.is('form') || $context.is('form'); + }, + mocked: function() { + return (settings.mockResponse || settings.mockResponseAsync || settings.response || settings.responseAsync); + }, + input: function() { + return $module.is('input'); + }, + loading: function() { + return (module.request) + ? (module.request.state() == 'pending') + : false + ; + }, + abortedRequest: function(xhr) { + if(xhr && xhr.readyState !== undefined && xhr.readyState === 0) { + module.verbose('XHR request determined to be aborted'); + return true; + } + else { + module.verbose('XHR request was not aborted'); + return false; + } + }, + validResponse: function(response) { + if( (!module.is.expectingJSON()) || !$.isFunction(settings.successTest) ) { + module.verbose('Response is not JSON, skipping validation', settings.successTest, response); + return true; + } + module.debug('Checking JSON returned success', settings.successTest, response); + if( settings.successTest(response) ) { + module.debug('Response passed success test', response); + return true; + } + else { + module.debug('Response failed success test', response); + return false; + } + } + }, + + was: { + cancelled: function() { + return (module.cancelled || false); + }, + succesful: function() { + return (module.request && module.request.state() == 'resolved'); + }, + failure: function() { + return (module.request && module.request.state() == 'rejected'); + }, + complete: function() { + return (module.request && (module.request.state() == 'resolved' || module.request.state() == 'rejected') ); + } + }, + + add: { + urlData: function(url, urlData) { + var + requiredVariables, + optionalVariables + ; + if(url) { + requiredVariables = url.match(settings.regExp.required); + optionalVariables = url.match(settings.regExp.optional); + urlData = urlData || settings.urlData; + if(requiredVariables) { + module.debug('Looking for required URL variables', requiredVariables); + $.each(requiredVariables, function(index, templatedString) { + var + // allow legacy {$var} style + variable = (templatedString.indexOf('$') !== -1) + ? templatedString.substr(2, templatedString.length - 3) + : templatedString.substr(1, templatedString.length - 2), + value = ($.isPlainObject(urlData) && urlData[variable] !== undefined) + ? urlData[variable] + : ($module.data(variable) !== undefined) + ? $module.data(variable) + : ($context.data(variable) !== undefined) + ? $context.data(variable) + : urlData[variable] + ; + // remove value + if(value === undefined) { + module.error(error.requiredParameter, variable, url); + url = false; + return false; + } + else { + module.verbose('Found required variable', variable, value); + value = (settings.encodeParameters) + ? module.get.urlEncodedValue(value) + : value + ; + url = url.replace(templatedString, value); + } + }); + } + if(optionalVariables) { + module.debug('Looking for optional URL variables', requiredVariables); + $.each(optionalVariables, function(index, templatedString) { + var + // allow legacy {/$var} style + variable = (templatedString.indexOf('$') !== -1) + ? templatedString.substr(3, templatedString.length - 4) + : templatedString.substr(2, templatedString.length - 3), + value = ($.isPlainObject(urlData) && urlData[variable] !== undefined) + ? urlData[variable] + : ($module.data(variable) !== undefined) + ? $module.data(variable) + : ($context.data(variable) !== undefined) + ? $context.data(variable) + : urlData[variable] + ; + // optional replacement + if(value !== undefined) { + module.verbose('Optional variable Found', variable, value); + url = url.replace(templatedString, value); + } + else { + module.verbose('Optional variable not found', variable); + // remove preceding slash if set + if(url.indexOf('/' + templatedString) !== -1) { + url = url.replace('/' + templatedString, ''); + } + else { + url = url.replace(templatedString, ''); + } + } + }); + } + } + return url; + }, + formData: function(data) { + var + canSerialize = ($.fn.serializeObject !== undefined), + formData = (canSerialize) + ? $form.serializeObject() + : $form.serialize(), + hasOtherData + ; + data = data || settings.data; + hasOtherData = $.isPlainObject(data); + + if(hasOtherData) { + if(canSerialize) { + module.debug('Extending existing data with form data', data, formData); + data = $.extend(true, {}, data, formData); + } + else { + module.error(error.missingSerialize); + module.debug('Cant extend data. Replacing data with form data', data, formData); + data = formData; + } + } + else { + module.debug('Adding form data', formData); + data = formData; + } + return data; + } + }, + + send: { + request: function() { + module.set.loading(); + module.request = module.create.request(); + if( module.is.mocked() ) { + module.mockedXHR = module.create.mockedXHR(); + } + else { + module.xhr = module.create.xhr(); + } + settings.onRequest.call(context, module.request, module.xhr); + } + }, + + event: { + trigger: function(event) { + module.query(); + if(event.type == 'submit' || event.type == 'click') { + event.preventDefault(); + } + }, + xhr: { + always: function() { + // nothing special + }, + done: function(response, textStatus, xhr) { + var + context = this, + elapsedTime = (new Date().getTime() - requestStartTime), + timeLeft = (settings.loadingDuration - elapsedTime), + translatedResponse = ( $.isFunction(settings.onResponse) ) + ? module.is.expectingJSON() + ? settings.onResponse.call(context, $.extend(true, {}, response)) + : settings.onResponse.call(context, response) + : false + ; + timeLeft = (timeLeft > 0) + ? timeLeft + : 0 + ; + if(translatedResponse) { + module.debug('Modified API response in onResponse callback', settings.onResponse, translatedResponse, response); + response = translatedResponse; + } + if(timeLeft > 0) { + module.debug('Response completed early delaying state change by', timeLeft); + } + setTimeout(function() { + if( module.is.validResponse(response) ) { + module.request.resolveWith(context, [response, xhr]); + } + else { + module.request.rejectWith(context, [xhr, 'invalid']); + } + }, timeLeft); + }, + fail: function(xhr, status, httpMessage) { + var + context = this, + elapsedTime = (new Date().getTime() - requestStartTime), + timeLeft = (settings.loadingDuration - elapsedTime) + ; + timeLeft = (timeLeft > 0) + ? timeLeft + : 0 + ; + if(timeLeft > 0) { + module.debug('Response completed early delaying state change by', timeLeft); + } + setTimeout(function() { + if( module.is.abortedRequest(xhr) ) { + module.request.rejectWith(context, [xhr, 'aborted', httpMessage]); + } + else { + module.request.rejectWith(context, [xhr, 'error', status, httpMessage]); + } + }, timeLeft); + } + }, + request: { + done: function(response, xhr) { + module.debug('Successful API Response', response); + if(settings.cache === 'local' && url) { + module.write.cachedResponse(url, response); + module.debug('Saving server response locally', module.cache); + } + settings.onSuccess.call(context, response, $module, xhr); + }, + complete: function(firstParameter, secondParameter) { + var + xhr, + response + ; + // have to guess callback parameters based on request success + if( module.was.succesful() ) { + response = firstParameter; + xhr = secondParameter; + } + else { + xhr = firstParameter; + response = module.get.responseFromXHR(xhr); + } + module.remove.loading(); + settings.onComplete.call(context, response, $module, xhr); + }, + fail: function(xhr, status, httpMessage) { + var + // pull response from xhr if available + response = module.get.responseFromXHR(xhr), + errorMessage = module.get.errorFromRequest(response, status, httpMessage) + ; + if(status == 'aborted') { + module.debug('XHR Aborted (Most likely caused by page navigation or CORS Policy)', status, httpMessage); + settings.onAbort.call(context, status, $module, xhr); + return true; + } + else if(status == 'invalid') { + module.debug('JSON did not pass success test. A server-side error has most likely occurred', response); + } + else if(status == 'error') { + if(xhr !== undefined) { + module.debug('XHR produced a server error', status, httpMessage); + // make sure we have an error to display to console + if( xhr.status != 200 && httpMessage !== undefined && httpMessage !== '') { + module.error(error.statusMessage + httpMessage, ajaxSettings.url); + } + settings.onError.call(context, errorMessage, $module, xhr); + } + } + + if(settings.errorDuration && status !== 'aborted') { + module.debug('Adding error state'); + module.set.error(); + if( module.should.removeError() ) { + setTimeout(module.remove.error, settings.errorDuration); + } + } + module.debug('API Request failed', errorMessage, xhr); + settings.onFailure.call(context, response, $module, xhr); + } + } + }, + + create: { + + request: function() { + // api request promise + return $.Deferred() + .always(module.event.request.complete) + .done(module.event.request.done) + .fail(module.event.request.fail) + ; + }, + + mockedXHR: function () { + var + // xhr does not simulate these properties of xhr but must return them + textStatus = false, + status = false, + httpMessage = false, + responder = settings.mockResponse || settings.response, + asyncResponder = settings.mockResponseAsync || settings.responseAsync, + asyncCallback, + response, + mockedXHR + ; + + mockedXHR = $.Deferred() + .always(module.event.xhr.complete) + .done(module.event.xhr.done) + .fail(module.event.xhr.fail) + ; + + if(responder) { + if( $.isFunction(responder) ) { + module.debug('Using specified synchronous callback', responder); + response = responder.call(context, requestSettings); + } + else { + module.debug('Using settings specified response', responder); + response = responder; + } + // simulating response + mockedXHR.resolveWith(context, [ response, textStatus, { responseText: response }]); + } + else if( $.isFunction(asyncResponder) ) { + asyncCallback = function(response) { + module.debug('Async callback returned response', response); + + if(response) { + mockedXHR.resolveWith(context, [ response, textStatus, { responseText: response }]); + } + else { + mockedXHR.rejectWith(context, [{ responseText: response }, status, httpMessage]); + } + }; + module.debug('Using specified async response callback', asyncResponder); + asyncResponder.call(context, requestSettings, asyncCallback); + } + return mockedXHR; + }, + + xhr: function() { + var + xhr + ; + // ajax request promise + xhr = $.ajax(ajaxSettings) + .always(module.event.xhr.always) + .done(module.event.xhr.done) + .fail(module.event.xhr.fail) + ; + module.verbose('Created server request', xhr, ajaxSettings); + return xhr; + } + }, + + set: { + error: function() { + module.verbose('Adding error state to element', $context); + $context.addClass(className.error); + }, + loading: function() { + module.verbose('Adding loading state to element', $context); + $context.addClass(className.loading); + requestStartTime = new Date().getTime(); + } + }, + + remove: { + error: function() { + module.verbose('Removing error state from element', $context); + $context.removeClass(className.error); + }, + loading: function() { + module.verbose('Removing loading state from element', $context); + $context.removeClass(className.loading); + } + }, + + get: { + responseFromXHR: function(xhr) { + return $.isPlainObject(xhr) + ? (module.is.expectingJSON()) + ? module.decode.json(xhr.responseText) + : xhr.responseText + : false + ; + }, + errorFromRequest: function(response, status, httpMessage) { + return ($.isPlainObject(response) && response.error !== undefined) + ? response.error // use json error message + : (settings.error[status] !== undefined) // use server error message + ? settings.error[status] + : httpMessage + ; + }, + request: function() { + return module.request || false; + }, + xhr: function() { + return module.xhr || false; + }, + settings: function() { + var + runSettings + ; + runSettings = settings.beforeSend.call(context, settings); + if(runSettings) { + if(runSettings.success !== undefined) { + module.debug('Legacy success callback detected', runSettings); + module.error(error.legacyParameters, runSettings.success); + runSettings.onSuccess = runSettings.success; + } + if(runSettings.failure !== undefined) { + module.debug('Legacy failure callback detected', runSettings); + module.error(error.legacyParameters, runSettings.failure); + runSettings.onFailure = runSettings.failure; + } + if(runSettings.complete !== undefined) { + module.debug('Legacy complete callback detected', runSettings); + module.error(error.legacyParameters, runSettings.complete); + runSettings.onComplete = runSettings.complete; + } + } + if(runSettings === undefined) { + module.error(error.noReturnedValue); + } + if(runSettings === false) { + return runSettings; + } + return (runSettings !== undefined) + ? $.extend(true, {}, runSettings) + : $.extend(true, {}, settings) + ; + }, + urlEncodedValue: function(value) { + var + decodedValue = window.decodeURIComponent(value), + encodedValue = window.encodeURIComponent(value), + alreadyEncoded = (decodedValue !== value) + ; + if(alreadyEncoded) { + module.debug('URL value is already encoded, avoiding double encoding', value); + return value; + } + module.verbose('Encoding value using encodeURIComponent', value, encodedValue); + return encodedValue; + }, + defaultData: function() { + var + data = {} + ; + if( !$.isWindow(element) ) { + if( module.is.input() ) { + data.value = $module.val(); + } + else if( module.is.form() ) { + + } + else { + data.text = $module.text(); + } + } + return data; + }, + event: function() { + if( $.isWindow(element) || settings.on == 'now' ) { + module.debug('API called without element, no events attached'); + return false; + } + else if(settings.on == 'auto') { + if( $module.is('input') ) { + return (element.oninput !== undefined) + ? 'input' + : (element.onpropertychange !== undefined) + ? 'propertychange' + : 'keyup' + ; + } + else if( $module.is('form') ) { + return 'submit'; + } + else { + return 'click'; + } + } + else { + return settings.on; + } + }, + templatedURL: function(action) { + action = action || $module.data(metadata.action) || settings.action || false; + url = $module.data(metadata.url) || settings.url || false; + if(url) { + module.debug('Using specified url', url); + return url; + } + if(action) { + module.debug('Looking up url for action', action, settings.api); + if(settings.api[action] === undefined && !module.is.mocked()) { + module.error(error.missingAction, settings.action, settings.api); + return; + } + url = settings.api[action]; + } + else if( module.is.form() ) { + url = $module.attr('action') || $context.attr('action') || false; + module.debug('No url or action specified, defaulting to form action', url); + } + return url; + } + }, + + abort: function() { + var + xhr = module.get.xhr() + ; + if( xhr && xhr.state() !== 'resolved') { + module.debug('Cancelling API request'); + xhr.abort(); + } + }, + + // reset state + reset: function() { + module.remove.error(); + module.remove.loading(); + }, + + setting: function(name, value) { + module.debug('Changing setting', name, value); + if( $.isPlainObject(name) ) { + $.extend(true, settings, name); + } + else if(value !== undefined) { + if($.isPlainObject(settings[name])) { + $.extend(true, settings[name], value); + } + else { + settings[name] = value; + } + } + else { + return settings[name]; + } + }, + internal: function(name, value) { + if( $.isPlainObject(name) ) { + $.extend(true, module, name); + } + else if(value !== undefined) { + module[name] = value; + } + else { + return module[name]; + } + }, + debug: function() { + if(!settings.silent && settings.debug) { + if(settings.performance) { + module.performance.log(arguments); + } + else { + module.debug = Function.prototype.bind.call(console.info, console, settings.name + ':'); + module.debug.apply(console, arguments); + } + } + }, + verbose: function() { + if(!settings.silent && settings.verbose && settings.debug) { + if(settings.performance) { + module.performance.log(arguments); + } + else { + module.verbose = Function.prototype.bind.call(console.info, console, settings.name + ':'); + module.verbose.apply(console, arguments); + } + } + }, + error: function() { + if(!settings.silent) { + module.error = Function.prototype.bind.call(console.error, console, settings.name + ':'); + module.error.apply(console, arguments); + } + }, + performance: { + log: function(message) { + var + currentTime, + executionTime, + previousTime + ; + if(settings.performance) { + currentTime = new Date().getTime(); + previousTime = time || currentTime; + executionTime = currentTime - previousTime; + time = currentTime; + performance.push({ + 'Name' : message[0], + 'Arguments' : [].slice.call(message, 1) || '', + //'Element' : element, + 'Execution Time' : executionTime + }); + } + clearTimeout(module.performance.timer); + module.performance.timer = setTimeout(module.performance.display, 500); + }, + display: function() { + var + title = settings.name + ':', + totalTime = 0 + ; + time = false; + clearTimeout(module.performance.timer); + $.each(performance, function(index, data) { + totalTime += data['Execution Time']; + }); + title += ' ' + totalTime + 'ms'; + if(moduleSelector) { + title += ' \'' + moduleSelector + '\''; + } + if( (console.group !== undefined || console.table !== undefined) && performance.length > 0) { + console.groupCollapsed(title); + if(console.table) { + console.table(performance); + } + else { + $.each(performance, function(index, data) { + console.log(data['Name'] + ': ' + data['Execution Time']+'ms'); + }); + } + console.groupEnd(); + } + performance = []; + } + }, + invoke: function(query, passedArguments, context) { + var + object = instance, + maxDepth, + found, + response + ; + passedArguments = passedArguments || queryArguments; + context = element || context; + if(typeof query == 'string' && object !== undefined) { + query = query.split(/[\. ]/); + maxDepth = query.length - 1; + $.each(query, function(depth, value) { + var camelCaseValue = (depth != maxDepth) + ? value + query[depth + 1].charAt(0).toUpperCase() + query[depth + 1].slice(1) + : query + ; + if( $.isPlainObject( object[camelCaseValue] ) && (depth != maxDepth) ) { + object = object[camelCaseValue]; + } + else if( object[camelCaseValue] !== undefined ) { + found = object[camelCaseValue]; + return false; + } + else if( $.isPlainObject( object[value] ) && (depth != maxDepth) ) { + object = object[value]; + } + else if( object[value] !== undefined ) { + found = object[value]; + return false; + } + else { + module.error(error.method, query); + return false; + } + }); + } + if ( $.isFunction( found ) ) { + response = found.apply(context, passedArguments); + } + else if(found !== undefined) { + response = found; + } + if($.isArray(returnedValue)) { + returnedValue.push(response); + } + else if(returnedValue !== undefined) { + returnedValue = [returnedValue, response]; + } + else if(response !== undefined) { + returnedValue = response; + } + return found; + } + }; + + if(methodInvoked) { + if(instance === undefined) { + module.initialize(); + } + module.invoke(query); + } + else { + if(instance !== undefined) { + instance.invoke('destroy'); + } + module.initialize(); + } + }) + ; + + return (returnedValue !== undefined) + ? returnedValue + : this + ; +}; + +$.api.settings = { + + name : 'API', + namespace : 'api', + + debug : false, + verbose : false, + performance : true, + + // object containing all templates endpoints + api : {}, + + // whether to cache responses + cache : true, + + // whether new requests should abort previous requests + interruptRequests : true, + + // event binding + on : 'auto', + + // context for applying state classes + stateContext : false, + + // duration for loading state + loadingDuration : 0, + + // whether to hide errors after a period of time + hideError : 'auto', + + // duration for error state + errorDuration : 2000, + + // whether parameters should be encoded with encodeURIComponent + encodeParameters : true, + + // API action to use + action : false, + + // templated URL to use + url : false, + + // base URL to apply to all endpoints + base : '', + + // data that will + urlData : {}, + + // whether to add default data to url data + defaultData : true, + + // whether to serialize closest form + serializeForm : false, + + // how long to wait before request should occur + throttle : 0, + + // whether to throttle first request or only repeated + throttleFirstRequest : true, + + // standard ajax settings + method : 'get', + data : {}, + dataType : 'json', + + // mock response + mockResponse : false, + mockResponseAsync : false, + + // aliases for mock + response : false, + responseAsync : false, + + // callbacks before request + beforeSend : function(settings) { return settings; }, + beforeXHR : function(xhr) {}, + onRequest : function(promise, xhr) {}, + + // after request + onResponse : false, // function(response) { }, + + // response was successful, if JSON passed validation + onSuccess : function(response, $module) {}, + + // request finished without aborting + onComplete : function(response, $module) {}, + + // failed JSON success test + onFailure : function(response, $module) {}, + + // server error + onError : function(errorMessage, $module) {}, + + // request aborted + onAbort : function(errorMessage, $module) {}, + + successTest : false, + + // errors + error : { + beforeSend : 'The before send function has aborted the request', + error : 'There was an error with your request', + exitConditions : 'API Request Aborted. Exit conditions met', + JSONParse : 'JSON could not be parsed during error handling', + legacyParameters : 'You are using legacy API success callback names', + method : 'The method you called is not defined', + missingAction : 'API action used but no url was defined', + missingSerialize : 'jquery-serialize-object is required to add form data to an existing data object', + missingURL : 'No URL specified for api event', + noReturnedValue : 'The beforeSend callback must return a settings object, beforeSend ignored.', + noStorage : 'Caching responses locally requires session storage', + parseError : 'There was an error parsing your request', + requiredParameter : 'Missing a required URL parameter: ', + statusMessage : 'Server gave an error: ', + timeout : 'Your request timed out' + }, + + regExp : { + required : /\{\$*[A-z0-9]+\}/g, + optional : /\{\/\$*[A-z0-9]+\}/g, + }, + + className: { + loading : 'loading', + error : 'error' + }, + + selector: { + disabled : '.disabled', + form : 'form' + }, + + metadata: { + action : 'action', + url : 'url' + } +}; + + + +})( jQuery, window, document ); + +/*! + * # Semantic UI 2.2.6 - State + * http://github.com/semantic-org/semantic-ui/ + * + * + * Released under the MIT license + * http://opensource.org/licenses/MIT + * + */ + +;(function ($, window, document, undefined) { + +"use strict"; + +window = (typeof window != 'undefined' && window.Math == Math) + ? window + : (typeof self != 'undefined' && self.Math == Math) + ? self + : Function('return this')() +; + +$.fn.state = function(parameters) { + var + $allModules = $(this), + + moduleSelector = $allModules.selector || '', + + hasTouch = ('ontouchstart' in document.documentElement), + time = new Date().getTime(), + performance = [], + + query = arguments[0], + methodInvoked = (typeof query == 'string'), + queryArguments = [].slice.call(arguments, 1), + + returnedValue + ; + $allModules + .each(function() { + var + settings = ( $.isPlainObject(parameters) ) + ? $.extend(true, {}, $.fn.state.settings, parameters) + : $.extend({}, $.fn.state.settings), + + error = settings.error, + metadata = settings.metadata, + className = settings.className, + namespace = settings.namespace, + states = settings.states, + text = settings.text, + + eventNamespace = '.' + namespace, + moduleNamespace = namespace + '-module', + + $module = $(this), + + element = this, + instance = $module.data(moduleNamespace), + + module + ; + module = { + + initialize: function() { + module.verbose('Initializing module'); + + // allow module to guess desired state based on element + if(settings.automatic) { + module.add.defaults(); + } + + // bind events with delegated events + if(settings.context && moduleSelector !== '') { + $(settings.context) + .on(moduleSelector, 'mouseenter' + eventNamespace, module.change.text) + .on(moduleSelector, 'mouseleave' + eventNamespace, module.reset.text) + .on(moduleSelector, 'click' + eventNamespace, module.toggle.state) + ; + } + else { + $module + .on('mouseenter' + eventNamespace, module.change.text) + .on('mouseleave' + eventNamespace, module.reset.text) + .on('click' + eventNamespace, module.toggle.state) + ; + } + module.instantiate(); + }, + + instantiate: function() { + module.verbose('Storing instance of module', module); + instance = module; + $module + .data(moduleNamespace, module) + ; + }, + + destroy: function() { + module.verbose('Destroying previous module', instance); + $module + .off(eventNamespace) + .removeData(moduleNamespace) + ; + }, + + refresh: function() { + module.verbose('Refreshing selector cache'); + $module = $(element); + }, + + add: { + defaults: function() { + var + userStates = parameters && $.isPlainObject(parameters.states) + ? parameters.states + : {} + ; + $.each(settings.defaults, function(type, typeStates) { + if( module.is[type] !== undefined && module.is[type]() ) { + module.verbose('Adding default states', type, element); + $.extend(settings.states, typeStates, userStates); + } + }); + } + }, + + is: { + + active: function() { + return $module.hasClass(className.active); + }, + loading: function() { + return $module.hasClass(className.loading); + }, + inactive: function() { + return !( $module.hasClass(className.active) ); + }, + state: function(state) { + if(className[state] === undefined) { + return false; + } + return $module.hasClass( className[state] ); + }, + + enabled: function() { + return !( $module.is(settings.filter.active) ); + }, + disabled: function() { + return ( $module.is(settings.filter.active) ); + }, + textEnabled: function() { + return !( $module.is(settings.filter.text) ); + }, + + // definitions for automatic type detection + button: function() { + return $module.is('.button:not(a, .submit)'); + }, + input: function() { + return $module.is('input'); + }, + progress: function() { + return $module.is('.ui.progress'); + } + }, + + allow: function(state) { + module.debug('Now allowing state', state); + states[state] = true; + }, + disallow: function(state) { + module.debug('No longer allowing', state); + states[state] = false; + }, + + allows: function(state) { + return states[state] || false; + }, + + enable: function() { + $module.removeClass(className.disabled); + }, + + disable: function() { + $module.addClass(className.disabled); + }, + + setState: function(state) { + if(module.allows(state)) { + $module.addClass( className[state] ); + } + }, + + removeState: function(state) { + if(module.allows(state)) { + $module.removeClass( className[state] ); + } + }, + + toggle: { + state: function() { + var + apiRequest, + requestCancelled + ; + if( module.allows('active') && module.is.enabled() ) { + module.refresh(); + if($.fn.api !== undefined) { + apiRequest = $module.api('get request'); + requestCancelled = $module.api('was cancelled'); + if( requestCancelled ) { + module.debug('API Request cancelled by beforesend'); + settings.activateTest = function(){ return false; }; + settings.deactivateTest = function(){ return false; }; + } + else if(apiRequest) { + module.listenTo(apiRequest); + return; + } + } + module.change.state(); + } + } + }, + + listenTo: function(apiRequest) { + module.debug('API request detected, waiting for state signal', apiRequest); + if(apiRequest) { + if(text.loading) { + module.update.text(text.loading); + } + $.when(apiRequest) + .then(function() { + if(apiRequest.state() == 'resolved') { + module.debug('API request succeeded'); + settings.activateTest = function(){ return true; }; + settings.deactivateTest = function(){ return true; }; + } + else { + module.debug('API request failed'); + settings.activateTest = function(){ return false; }; + settings.deactivateTest = function(){ return false; }; + } + module.change.state(); + }) + ; + } + }, + + // checks whether active/inactive state can be given + change: { + + state: function() { + module.debug('Determining state change direction'); + // inactive to active change + if( module.is.inactive() ) { + module.activate(); + } + else { + module.deactivate(); + } + if(settings.sync) { + module.sync(); + } + settings.onChange.call(element); + }, + + text: function() { + if( module.is.textEnabled() ) { + if(module.is.disabled() ) { + module.verbose('Changing text to disabled text', text.hover); + module.update.text(text.disabled); + } + else if( module.is.active() ) { + if(text.hover) { + module.verbose('Changing text to hover text', text.hover); + module.update.text(text.hover); + } + else if(text.deactivate) { + module.verbose('Changing text to deactivating text', text.deactivate); + module.update.text(text.deactivate); + } + } + else { + if(text.hover) { + module.verbose('Changing text to hover text', text.hover); + module.update.text(text.hover); + } + else if(text.activate){ + module.verbose('Changing text to activating text', text.activate); + module.update.text(text.activate); + } + } + } + } + + }, + + activate: function() { + if( settings.activateTest.call(element) ) { + module.debug('Setting state to active'); + $module + .addClass(className.active) + ; + module.update.text(text.active); + settings.onActivate.call(element); + } + }, + + deactivate: function() { + if( settings.deactivateTest.call(element) ) { + module.debug('Setting state to inactive'); + $module + .removeClass(className.active) + ; + module.update.text(text.inactive); + settings.onDeactivate.call(element); + } + }, + + sync: function() { + module.verbose('Syncing other buttons to current state'); + if( module.is.active() ) { + $allModules + .not($module) + .state('activate'); + } + else { + $allModules + .not($module) + .state('deactivate') + ; + } + }, + + get: { + text: function() { + return (settings.selector.text) + ? $module.find(settings.selector.text).text() + : $module.html() + ; + }, + textFor: function(state) { + return text[state] || false; + } + }, + + flash: { + text: function(text, duration, callback) { + var + previousText = module.get.text() + ; + module.debug('Flashing text message', text, duration); + text = text || settings.text.flash; + duration = duration || settings.flashDuration; + callback = callback || function() {}; + module.update.text(text); + setTimeout(function(){ + module.update.text(previousText); + callback.call(element); + }, duration); + } + }, + + reset: { + // on mouseout sets text to previous value + text: function() { + var + activeText = text.active || $module.data(metadata.storedText), + inactiveText = text.inactive || $module.data(metadata.storedText) + ; + if( module.is.textEnabled() ) { + if( module.is.active() && activeText) { + module.verbose('Resetting active text', activeText); + module.update.text(activeText); + } + else if(inactiveText) { + module.verbose('Resetting inactive text', activeText); + module.update.text(inactiveText); + } + } + } + }, + + update: { + text: function(text) { + var + currentText = module.get.text() + ; + if(text && text !== currentText) { + module.debug('Updating text', text); + if(settings.selector.text) { + $module + .data(metadata.storedText, text) + .find(settings.selector.text) + .text(text) + ; + } + else { + $module + .data(metadata.storedText, text) + .html(text) + ; + } + } + else { + module.debug('Text is already set, ignoring update', text); + } + } + }, + + setting: function(name, value) { + module.debug('Changing setting', name, value); + if( $.isPlainObject(name) ) { + $.extend(true, settings, name); + } + else if(value !== undefined) { + if($.isPlainObject(settings[name])) { + $.extend(true, settings[name], value); + } + else { + settings[name] = value; + } + } + else { + return settings[name]; + } + }, + internal: function(name, value) { + if( $.isPlainObject(name) ) { + $.extend(true, module, name); + } + else if(value !== undefined) { + module[name] = value; + } + else { + return module[name]; + } + }, + debug: function() { + if(!settings.silent && settings.debug) { + if(settings.performance) { + module.performance.log(arguments); + } + else { + module.debug = Function.prototype.bind.call(console.info, console, settings.name + ':'); + module.debug.apply(console, arguments); + } + } + }, + verbose: function() { + if(!settings.silent && settings.verbose && settings.debug) { + if(settings.performance) { + module.performance.log(arguments); + } + else { + module.verbose = Function.prototype.bind.call(console.info, console, settings.name + ':'); + module.verbose.apply(console, arguments); + } + } + }, + error: function() { + if(!settings.silent) { + module.error = Function.prototype.bind.call(console.error, console, settings.name + ':'); + module.error.apply(console, arguments); + } + }, + performance: { + log: function(message) { + var + currentTime, + executionTime, + previousTime + ; + if(settings.performance) { + currentTime = new Date().getTime(); + previousTime = time || currentTime; + executionTime = currentTime - previousTime; + time = currentTime; + performance.push({ + 'Name' : message[0], + 'Arguments' : [].slice.call(message, 1) || '', + 'Element' : element, + 'Execution Time' : executionTime + }); + } + clearTimeout(module.performance.timer); + module.performance.timer = setTimeout(module.performance.display, 500); + }, + display: function() { + var + title = settings.name + ':', + totalTime = 0 + ; + time = false; + clearTimeout(module.performance.timer); + $.each(performance, function(index, data) { + totalTime += data['Execution Time']; + }); + title += ' ' + totalTime + 'ms'; + if(moduleSelector) { + title += ' \'' + moduleSelector + '\''; + } + if( (console.group !== undefined || console.table !== undefined) && performance.length > 0) { + console.groupCollapsed(title); + if(console.table) { + console.table(performance); + } + else { + $.each(performance, function(index, data) { + console.log(data['Name'] + ': ' + data['Execution Time']+'ms'); + }); + } + console.groupEnd(); + } + performance = []; + } + }, + invoke: function(query, passedArguments, context) { + var + object = instance, + maxDepth, + found, + response + ; + passedArguments = passedArguments || queryArguments; + context = element || context; + if(typeof query == 'string' && object !== undefined) { + query = query.split(/[\. ]/); + maxDepth = query.length - 1; + $.each(query, function(depth, value) { + var camelCaseValue = (depth != maxDepth) + ? value + query[depth + 1].charAt(0).toUpperCase() + query[depth + 1].slice(1) + : query + ; + if( $.isPlainObject( object[camelCaseValue] ) && (depth != maxDepth) ) { + object = object[camelCaseValue]; + } + else if( object[camelCaseValue] !== undefined ) { + found = object[camelCaseValue]; + return false; + } + else if( $.isPlainObject( object[value] ) && (depth != maxDepth) ) { + object = object[value]; + } + else if( object[value] !== undefined ) { + found = object[value]; + return false; + } + else { + module.error(error.method, query); + return false; + } + }); + } + if ( $.isFunction( found ) ) { + response = found.apply(context, passedArguments); + } + else if(found !== undefined) { + response = found; + } + if($.isArray(returnedValue)) { + returnedValue.push(response); + } + else if(returnedValue !== undefined) { + returnedValue = [returnedValue, response]; + } + else if(response !== undefined) { + returnedValue = response; + } + return found; + } + }; + + if(methodInvoked) { + if(instance === undefined) { + module.initialize(); + } + module.invoke(query); + } + else { + if(instance !== undefined) { + instance.invoke('destroy'); + } + module.initialize(); + } + }) + ; + + return (returnedValue !== undefined) + ? returnedValue + : this + ; +}; + +$.fn.state.settings = { + + // module info + name : 'State', + + // debug output + debug : false, + + // verbose debug output + verbose : false, + + // namespace for events + namespace : 'state', + + // debug data includes performance + performance : true, + + // callback occurs on state change + onActivate : function() {}, + onDeactivate : function() {}, + onChange : function() {}, + + // state test functions + activateTest : function() { return true; }, + deactivateTest : function() { return true; }, + + // whether to automatically map default states + automatic : true, + + // activate / deactivate changes all elements instantiated at same time + sync : false, + + // default flash text duration, used for temporarily changing text of an element + flashDuration : 1000, + + // selector filter + filter : { + text : '.loading, .disabled', + active : '.disabled' + }, + + context : false, + + // error + error: { + beforeSend : 'The before send function has cancelled state change', + method : 'The method you called is not defined.' + }, + + // metadata + metadata: { + promise : 'promise', + storedText : 'stored-text' + }, + + // change class on state + className: { + active : 'active', + disabled : 'disabled', + error : 'error', + loading : 'loading', + success : 'success', + warning : 'warning' + }, + + selector: { + // selector for text node + text: false + }, + + defaults : { + input: { + disabled : true, + loading : true, + active : true + }, + button: { + disabled : true, + loading : true, + active : true, + }, + progress: { + active : true, + success : true, + warning : true, + error : true + } + }, + + states : { + active : true, + disabled : true, + error : true, + loading : true, + success : true, + warning : true + }, + + text : { + disabled : false, + flash : false, + hover : false, + active : false, + inactive : false, + activate : false, + deactivate : false + } + +}; + + + +})( jQuery, window, document ); + +/*! + * # Semantic UI 2.2.6 - Visibility + * http://github.com/semantic-org/semantic-ui/ + * + * + * Released under the MIT license + * http://opensource.org/licenses/MIT + * + */ + +;(function ($, window, document, undefined) { + +"use strict"; + +window = (typeof window != 'undefined' && window.Math == Math) + ? window + : (typeof self != 'undefined' && self.Math == Math) + ? self + : Function('return this')() +; + +$.fn.visibility = function(parameters) { + var + $allModules = $(this), + moduleSelector = $allModules.selector || '', + + time = new Date().getTime(), + performance = [], + + query = arguments[0], + methodInvoked = (typeof query == 'string'), + queryArguments = [].slice.call(arguments, 1), + returnedValue, + + moduleCount = $allModules.length, + loadedCount = 0 + ; + + $allModules + .each(function() { + var + settings = ( $.isPlainObject(parameters) ) + ? $.extend(true, {}, $.fn.visibility.settings, parameters) + : $.extend({}, $.fn.visibility.settings), + + className = settings.className, + namespace = settings.namespace, + error = settings.error, + metadata = settings.metadata, + + eventNamespace = '.' + namespace, + moduleNamespace = 'module-' + namespace, + + $window = $(window), + + $module = $(this), + $context = $(settings.context), + + $placeholder, + + selector = $module.selector || '', + instance = $module.data(moduleNamespace), + + requestAnimationFrame = window.requestAnimationFrame + || window.mozRequestAnimationFrame + || window.webkitRequestAnimationFrame + || window.msRequestAnimationFrame + || function(callback) { setTimeout(callback, 0); }, + + element = this, + disabled = false, + + contextObserver, + observer, + module + ; + + module = { + + initialize: function() { + module.debug('Initializing', settings); + + module.setup.cache(); + + if( module.should.trackChanges() ) { + + if(settings.type == 'image') { + module.setup.image(); + } + if(settings.type == 'fixed') { + module.setup.fixed(); + } + + if(settings.observeChanges) { + module.observeChanges(); + } + module.bind.events(); + } + + module.save.position(); + if( !module.is.visible() ) { + module.error(error.visible, $module); + } + + if(settings.initialCheck) { + module.checkVisibility(); + } + module.instantiate(); + }, + + instantiate: function() { + module.debug('Storing instance', module); + $module + .data(moduleNamespace, module) + ; + instance = module; + }, + + destroy: function() { + module.verbose('Destroying previous module'); + if(observer) { + observer.disconnect(); + } + if(contextObserver) { + contextObserver.disconnect(); + } + $window + .off('load' + eventNamespace, module.event.load) + .off('resize' + eventNamespace, module.event.resize) + ; + $context + .off('scroll' + eventNamespace, module.event.scroll) + .off('scrollchange' + eventNamespace, module.event.scrollchange) + ; + if(settings.type == 'fixed') { + module.resetFixed(); + module.remove.placeholder(); + } + $module + .off(eventNamespace) + .removeData(moduleNamespace) + ; + }, + + observeChanges: function() { + if('MutationObserver' in window) { + contextObserver = new MutationObserver(module.event.contextChanged); + observer = new MutationObserver(module.event.changed); + contextObserver.observe(document, { + childList : true, + subtree : true + }); + observer.observe(element, { + childList : true, + subtree : true + }); + module.debug('Setting up mutation observer', observer); + } + }, + + bind: { + events: function() { + module.verbose('Binding visibility events to scroll and resize'); + if(settings.refreshOnLoad) { + $window + .on('load' + eventNamespace, module.event.load) + ; + } + $window + .on('resize' + eventNamespace, module.event.resize) + ; + // pub/sub pattern + $context + .off('scroll' + eventNamespace) + .on('scroll' + eventNamespace, module.event.scroll) + .on('scrollchange' + eventNamespace, module.event.scrollchange) + ; + } + }, + + event: { + changed: function(mutations) { + module.verbose('DOM tree modified, updating visibility calculations'); + module.timer = setTimeout(function() { + module.verbose('DOM tree modified, updating sticky menu'); + module.refresh(); + }, 100); + }, + contextChanged: function(mutations) { + [].forEach.call(mutations, function(mutation) { + if(mutation.removedNodes) { + [].forEach.call(mutation.removedNodes, function(node) { + if(node == element || $(node).find(element).length > 0) { + module.debug('Element removed from DOM, tearing down events'); + module.destroy(); + } + }); + } + }); + }, + resize: function() { + module.debug('Window resized'); + if(settings.refreshOnResize) { + requestAnimationFrame(module.refresh); + } + }, + load: function() { + module.debug('Page finished loading'); + requestAnimationFrame(module.refresh); + }, + // publishes scrollchange event on one scroll + scroll: function() { + if(settings.throttle) { + clearTimeout(module.timer); + module.timer = setTimeout(function() { + $context.triggerHandler('scrollchange' + eventNamespace, [ $context.scrollTop() ]); + }, settings.throttle); + } + else { + requestAnimationFrame(function() { + $context.triggerHandler('scrollchange' + eventNamespace, [ $context.scrollTop() ]); + }); + } + }, + // subscribes to scrollchange + scrollchange: function(event, scrollPosition) { + module.checkVisibility(scrollPosition); + }, + }, + + precache: function(images, callback) { + if (!(images instanceof Array)) { + images = [images]; + } + var + imagesLength = images.length, + loadedCounter = 0, + cache = [], + cacheImage = document.createElement('img'), + handleLoad = function() { + loadedCounter++; + if (loadedCounter >= images.length) { + if ($.isFunction(callback)) { + callback(); + } + } + } + ; + while (imagesLength--) { + cacheImage = document.createElement('img'); + cacheImage.onload = handleLoad; + cacheImage.onerror = handleLoad; + cacheImage.src = images[imagesLength]; + cache.push(cacheImage); + } + }, + + enableCallbacks: function() { + module.debug('Allowing callbacks to occur'); + disabled = false; + }, + + disableCallbacks: function() { + module.debug('Disabling all callbacks temporarily'); + disabled = true; + }, + + should: { + trackChanges: function() { + if(methodInvoked) { + module.debug('One time query, no need to bind events'); + return false; + } + module.debug('Callbacks being attached'); + return true; + } + }, + + setup: { + cache: function() { + module.cache = { + occurred : {}, + screen : {}, + element : {}, + }; + }, + image: function() { + var + src = $module.data(metadata.src) + ; + if(src) { + module.verbose('Lazy loading image', src); + settings.once = true; + settings.observeChanges = false; + + // show when top visible + settings.onOnScreen = function() { + module.debug('Image on screen', element); + module.precache(src, function() { + module.set.image(src, function() { + loadedCount++; + if(loadedCount == moduleCount) { + settings.onAllLoaded.call(this); + } + settings.onLoad.call(this); + }); + }); + }; + } + }, + fixed: function() { + module.debug('Setting up fixed'); + settings.once = false; + settings.observeChanges = false; + settings.initialCheck = true; + settings.refreshOnLoad = true; + if(!parameters.transition) { + settings.transition = false; + } + module.create.placeholder(); + module.debug('Added placeholder', $placeholder); + settings.onTopPassed = function() { + module.debug('Element passed, adding fixed position', $module); + module.show.placeholder(); + module.set.fixed(); + if(settings.transition) { + if($.fn.transition !== undefined) { + $module.transition(settings.transition, settings.duration); + } + } + }; + settings.onTopPassedReverse = function() { + module.debug('Element returned to position, removing fixed', $module); + module.hide.placeholder(); + module.remove.fixed(); + }; + } + }, + + create: { + placeholder: function() { + module.verbose('Creating fixed position placeholder'); + $placeholder = $module + .clone(false) + .css('display', 'none') + .addClass(className.placeholder) + .insertAfter($module) + ; + } + }, + + show: { + placeholder: function() { + module.verbose('Showing placeholder'); + $placeholder + .css('display', 'block') + .css('visibility', 'hidden') + ; + } + }, + hide: { + placeholder: function() { + module.verbose('Hiding placeholder'); + $placeholder + .css('display', 'none') + .css('visibility', '') + ; + } + }, + + set: { + fixed: function() { + module.verbose('Setting element to fixed position'); + $module + .addClass(className.fixed) + .css({ + position : 'fixed', + top : settings.offset + 'px', + left : 'auto', + zIndex : settings.zIndex + }) + ; + settings.onFixed.call(element); + }, + image: function(src, callback) { + $module + .attr('src', src) + ; + if(settings.transition) { + if( $.fn.transition !== undefined ) { + $module.transition(settings.transition, settings.duration, callback); + } + else { + $module.fadeIn(settings.duration, callback); + } + } + else { + $module.show(); + } + } + }, + + is: { + onScreen: function() { + var + calculations = module.get.elementCalculations() + ; + return calculations.onScreen; + }, + offScreen: function() { + var + calculations = module.get.elementCalculations() + ; + return calculations.offScreen; + }, + visible: function() { + if(module.cache && module.cache.element) { + return !(module.cache.element.width === 0 && module.cache.element.offset.top === 0); + } + return false; + } + }, + + refresh: function() { + module.debug('Refreshing constants (width/height)'); + if(settings.type == 'fixed') { + module.resetFixed(); + } + module.reset(); + module.save.position(); + if(settings.checkOnRefresh) { + module.checkVisibility(); + } + settings.onRefresh.call(element); + }, + + resetFixed: function () { + module.remove.fixed(); + module.remove.occurred(); + }, + + reset: function() { + module.verbose('Resetting all cached values'); + if( $.isPlainObject(module.cache) ) { + module.cache.screen = {}; + module.cache.element = {}; + } + }, + + checkVisibility: function(scroll) { + module.verbose('Checking visibility of element', module.cache.element); + + if( !disabled && module.is.visible() ) { + + // save scroll position + module.save.scroll(scroll); + + // update calculations derived from scroll + module.save.calculations(); + + // percentage + module.passed(); + + // reverse (must be first) + module.passingReverse(); + module.topVisibleReverse(); + module.bottomVisibleReverse(); + module.topPassedReverse(); + module.bottomPassedReverse(); + + // one time + module.onScreen(); + module.offScreen(); + module.passing(); + module.topVisible(); + module.bottomVisible(); + module.topPassed(); + module.bottomPassed(); + + // on update callback + if(settings.onUpdate) { + settings.onUpdate.call(element, module.get.elementCalculations()); + } + } + }, + + passed: function(amount, newCallback) { + var + calculations = module.get.elementCalculations(), + amountInPixels + ; + // assign callback + if(amount && newCallback) { + settings.onPassed[amount] = newCallback; + } + else if(amount !== undefined) { + return (module.get.pixelsPassed(amount) > calculations.pixelsPassed); + } + else if(calculations.passing) { + $.each(settings.onPassed, function(amount, callback) { + if(calculations.bottomVisible || calculations.pixelsPassed > module.get.pixelsPassed(amount)) { + module.execute(callback, amount); + } + else if(!settings.once) { + module.remove.occurred(callback); + } + }); + } + }, + + onScreen: function(newCallback) { + var + calculations = module.get.elementCalculations(), + callback = newCallback || settings.onOnScreen, + callbackName = 'onScreen' + ; + if(newCallback) { + module.debug('Adding callback for onScreen', newCallback); + settings.onOnScreen = newCallback; + } + if(calculations.onScreen) { + module.execute(callback, callbackName); + } + else if(!settings.once) { + module.remove.occurred(callbackName); + } + if(newCallback !== undefined) { + return calculations.onOnScreen; + } + }, + + offScreen: function(newCallback) { + var + calculations = module.get.elementCalculations(), + callback = newCallback || settings.onOffScreen, + callbackName = 'offScreen' + ; + if(newCallback) { + module.debug('Adding callback for offScreen', newCallback); + settings.onOffScreen = newCallback; + } + if(calculations.offScreen) { + module.execute(callback, callbackName); + } + else if(!settings.once) { + module.remove.occurred(callbackName); + } + if(newCallback !== undefined) { + return calculations.onOffScreen; + } + }, + + passing: function(newCallback) { + var + calculations = module.get.elementCalculations(), + callback = newCallback || settings.onPassing, + callbackName = 'passing' + ; + if(newCallback) { + module.debug('Adding callback for passing', newCallback); + settings.onPassing = newCallback; + } + if(calculations.passing) { + module.execute(callback, callbackName); + } + else if(!settings.once) { + module.remove.occurred(callbackName); + } + if(newCallback !== undefined) { + return calculations.passing; + } + }, + + + topVisible: function(newCallback) { + var + calculations = module.get.elementCalculations(), + callback = newCallback || settings.onTopVisible, + callbackName = 'topVisible' + ; + if(newCallback) { + module.debug('Adding callback for top visible', newCallback); + settings.onTopVisible = newCallback; + } + if(calculations.topVisible) { + module.execute(callback, callbackName); + } + else if(!settings.once) { + module.remove.occurred(callbackName); + } + if(newCallback === undefined) { + return calculations.topVisible; + } + }, + + bottomVisible: function(newCallback) { + var + calculations = module.get.elementCalculations(), + callback = newCallback || settings.onBottomVisible, + callbackName = 'bottomVisible' + ; + if(newCallback) { + module.debug('Adding callback for bottom visible', newCallback); + settings.onBottomVisible = newCallback; + } + if(calculations.bottomVisible) { + module.execute(callback, callbackName); + } + else if(!settings.once) { + module.remove.occurred(callbackName); + } + if(newCallback === undefined) { + return calculations.bottomVisible; + } + }, + + topPassed: function(newCallback) { + var + calculations = module.get.elementCalculations(), + callback = newCallback || settings.onTopPassed, + callbackName = 'topPassed' + ; + if(newCallback) { + module.debug('Adding callback for top passed', newCallback); + settings.onTopPassed = newCallback; + } + if(calculations.topPassed) { + module.execute(callback, callbackName); + } + else if(!settings.once) { + module.remove.occurred(callbackName); + } + if(newCallback === undefined) { + return calculations.topPassed; + } + }, + + bottomPassed: function(newCallback) { + var + calculations = module.get.elementCalculations(), + callback = newCallback || settings.onBottomPassed, + callbackName = 'bottomPassed' + ; + if(newCallback) { + module.debug('Adding callback for bottom passed', newCallback); + settings.onBottomPassed = newCallback; + } + if(calculations.bottomPassed) { + module.execute(callback, callbackName); + } + else if(!settings.once) { + module.remove.occurred(callbackName); + } + if(newCallback === undefined) { + return calculations.bottomPassed; + } + }, + + passingReverse: function(newCallback) { + var + calculations = module.get.elementCalculations(), + callback = newCallback || settings.onPassingReverse, + callbackName = 'passingReverse' + ; + if(newCallback) { + module.debug('Adding callback for passing reverse', newCallback); + settings.onPassingReverse = newCallback; + } + if(!calculations.passing) { + if(module.get.occurred('passing')) { + module.execute(callback, callbackName); + } + } + else if(!settings.once) { + module.remove.occurred(callbackName); + } + if(newCallback !== undefined) { + return !calculations.passing; + } + }, + + + topVisibleReverse: function(newCallback) { + var + calculations = module.get.elementCalculations(), + callback = newCallback || settings.onTopVisibleReverse, + callbackName = 'topVisibleReverse' + ; + if(newCallback) { + module.debug('Adding callback for top visible reverse', newCallback); + settings.onTopVisibleReverse = newCallback; + } + if(!calculations.topVisible) { + if(module.get.occurred('topVisible')) { + module.execute(callback, callbackName); + } + } + else if(!settings.once) { + module.remove.occurred(callbackName); + } + if(newCallback === undefined) { + return !calculations.topVisible; + } + }, + + bottomVisibleReverse: function(newCallback) { + var + calculations = module.get.elementCalculations(), + callback = newCallback || settings.onBottomVisibleReverse, + callbackName = 'bottomVisibleReverse' + ; + if(newCallback) { + module.debug('Adding callback for bottom visible reverse', newCallback); + settings.onBottomVisibleReverse = newCallback; + } + if(!calculations.bottomVisible) { + if(module.get.occurred('bottomVisible')) { + module.execute(callback, callbackName); + } + } + else if(!settings.once) { + module.remove.occurred(callbackName); + } + if(newCallback === undefined) { + return !calculations.bottomVisible; + } + }, + + topPassedReverse: function(newCallback) { + var + calculations = module.get.elementCalculations(), + callback = newCallback || settings.onTopPassedReverse, + callbackName = 'topPassedReverse' + ; + if(newCallback) { + module.debug('Adding callback for top passed reverse', newCallback); + settings.onTopPassedReverse = newCallback; + } + if(!calculations.topPassed) { + if(module.get.occurred('topPassed')) { + module.execute(callback, callbackName); + } + } + else if(!settings.once) { + module.remove.occurred(callbackName); + } + if(newCallback === undefined) { + return !calculations.onTopPassed; + } + }, + + bottomPassedReverse: function(newCallback) { + var + calculations = module.get.elementCalculations(), + callback = newCallback || settings.onBottomPassedReverse, + callbackName = 'bottomPassedReverse' + ; + if(newCallback) { + module.debug('Adding callback for bottom passed reverse', newCallback); + settings.onBottomPassedReverse = newCallback; + } + if(!calculations.bottomPassed) { + if(module.get.occurred('bottomPassed')) { + module.execute(callback, callbackName); + } + } + else if(!settings.once) { + module.remove.occurred(callbackName); + } + if(newCallback === undefined) { + return !calculations.bottomPassed; + } + }, + + execute: function(callback, callbackName) { + var + calculations = module.get.elementCalculations(), + screen = module.get.screenCalculations() + ; + callback = callback || false; + if(callback) { + if(settings.continuous) { + module.debug('Callback being called continuously', callbackName, calculations); + callback.call(element, calculations, screen); + } + else if(!module.get.occurred(callbackName)) { + module.debug('Conditions met', callbackName, calculations); + callback.call(element, calculations, screen); + } + } + module.save.occurred(callbackName); + }, + + remove: { + fixed: function() { + module.debug('Removing fixed position'); + $module + .removeClass(className.fixed) + .css({ + position : '', + top : '', + left : '', + zIndex : '' + }) + ; + settings.onUnfixed.call(element); + }, + placeholder: function() { + module.debug('Removing placeholder content'); + if($placeholder) { + $placeholder.remove(); + } + }, + occurred: function(callback) { + if(callback) { + var + occurred = module.cache.occurred + ; + if(occurred[callback] !== undefined && occurred[callback] === true) { + module.debug('Callback can now be called again', callback); + module.cache.occurred[callback] = false; + } + } + else { + module.cache.occurred = {}; + } + } + }, + + save: { + calculations: function() { + module.verbose('Saving all calculations necessary to determine positioning'); + module.save.direction(); + module.save.screenCalculations(); + module.save.elementCalculations(); + }, + occurred: function(callback) { + if(callback) { + if(module.cache.occurred[callback] === undefined || (module.cache.occurred[callback] !== true)) { + module.verbose('Saving callback occurred', callback); + module.cache.occurred[callback] = true; + } + } + }, + scroll: function(scrollPosition) { + scrollPosition = scrollPosition + settings.offset || $context.scrollTop() + settings.offset; + module.cache.scroll = scrollPosition; + }, + direction: function() { + var + scroll = module.get.scroll(), + lastScroll = module.get.lastScroll(), + direction + ; + if(scroll > lastScroll && lastScroll) { + direction = 'down'; + } + else if(scroll < lastScroll && lastScroll) { + direction = 'up'; + } + else { + direction = 'static'; + } + module.cache.direction = direction; + return module.cache.direction; + }, + elementPosition: function() { + var + element = module.cache.element, + screen = module.get.screenSize() + ; + module.verbose('Saving element position'); + // (quicker than $.extend) + element.fits = (element.height < screen.height); + element.offset = $module.offset(); + element.width = $module.outerWidth(); + element.height = $module.outerHeight(); + // store + module.cache.element = element; + return element; + }, + elementCalculations: function() { + var + screen = module.get.screenCalculations(), + element = module.get.elementPosition() + ; + // offset + if(settings.includeMargin) { + element.margin = {}; + element.margin.top = parseInt($module.css('margin-top'), 10); + element.margin.bottom = parseInt($module.css('margin-bottom'), 10); + element.top = element.offset.top - element.margin.top; + element.bottom = element.offset.top + element.height + element.margin.bottom; + } + else { + element.top = element.offset.top; + element.bottom = element.offset.top + element.height; + } + + // visibility + element.topVisible = (screen.bottom >= element.top); + element.topPassed = (screen.top >= element.top); + element.bottomVisible = (screen.bottom >= element.bottom); + element.bottomPassed = (screen.top >= element.bottom); + element.pixelsPassed = 0; + element.percentagePassed = 0; + + // meta calculations + element.onScreen = (element.topVisible && !element.bottomPassed); + element.passing = (element.topPassed && !element.bottomPassed); + element.offScreen = (!element.onScreen); + + // passing calculations + if(element.passing) { + element.pixelsPassed = (screen.top - element.top); + element.percentagePassed = (screen.top - element.top) / element.height; + } + module.cache.element = element; + module.verbose('Updated element calculations', element); + return element; + }, + screenCalculations: function() { + var + scroll = module.get.scroll() + ; + module.save.direction(); + module.cache.screen.top = scroll; + module.cache.screen.bottom = scroll + module.cache.screen.height; + return module.cache.screen; + }, + screenSize: function() { + module.verbose('Saving window position'); + module.cache.screen = { + height: $context.height() + }; + }, + position: function() { + module.save.screenSize(); + module.save.elementPosition(); + } + }, + + get: { + pixelsPassed: function(amount) { + var + element = module.get.elementCalculations() + ; + if(amount.search('%') > -1) { + return ( element.height * (parseInt(amount, 10) / 100) ); + } + return parseInt(amount, 10); + }, + occurred: function(callback) { + return (module.cache.occurred !== undefined) + ? module.cache.occurred[callback] || false + : false + ; + }, + direction: function() { + if(module.cache.direction === undefined) { + module.save.direction(); + } + return module.cache.direction; + }, + elementPosition: function() { + if(module.cache.element === undefined) { + module.save.elementPosition(); + } + return module.cache.element; + }, + elementCalculations: function() { + if(module.cache.element === undefined) { + module.save.elementCalculations(); + } + return module.cache.element; + }, + screenCalculations: function() { + if(module.cache.screen === undefined) { + module.save.screenCalculations(); + } + return module.cache.screen; + }, + screenSize: function() { + if(module.cache.screen === undefined) { + module.save.screenSize(); + } + return module.cache.screen; + }, + scroll: function() { + if(module.cache.scroll === undefined) { + module.save.scroll(); + } + return module.cache.scroll; + }, + lastScroll: function() { + if(module.cache.screen === undefined) { + module.debug('First scroll event, no last scroll could be found'); + return false; + } + return module.cache.screen.top; + } + }, + + setting: function(name, value) { + if( $.isPlainObject(name) ) { + $.extend(true, settings, name); + } + else if(value !== undefined) { + settings[name] = value; + } + else { + return settings[name]; + } + }, + internal: function(name, value) { + if( $.isPlainObject(name) ) { + $.extend(true, module, name); + } + else if(value !== undefined) { + module[name] = value; + } + else { + return module[name]; + } + }, + debug: function() { + if(!settings.silent && settings.debug) { + if(settings.performance) { + module.performance.log(arguments); + } + else { + module.debug = Function.prototype.bind.call(console.info, console, settings.name + ':'); + module.debug.apply(console, arguments); + } + } + }, + verbose: function() { + if(!settings.silent && settings.verbose && settings.debug) { + if(settings.performance) { + module.performance.log(arguments); + } + else { + module.verbose = Function.prototype.bind.call(console.info, console, settings.name + ':'); + module.verbose.apply(console, arguments); + } + } + }, + error: function() { + if(!settings.silent) { + module.error = Function.prototype.bind.call(console.error, console, settings.name + ':'); + module.error.apply(console, arguments); + } + }, + performance: { + log: function(message) { + var + currentTime, + executionTime, + previousTime + ; + if(settings.performance) { + currentTime = new Date().getTime(); + previousTime = time || currentTime; + executionTime = currentTime - previousTime; + time = currentTime; + performance.push({ + 'Name' : message[0], + 'Arguments' : [].slice.call(message, 1) || '', + 'Element' : element, + 'Execution Time' : executionTime + }); + } + clearTimeout(module.performance.timer); + module.performance.timer = setTimeout(module.performance.display, 500); + }, + display: function() { + var + title = settings.name + ':', + totalTime = 0 + ; + time = false; + clearTimeout(module.performance.timer); + $.each(performance, function(index, data) { + totalTime += data['Execution Time']; + }); + title += ' ' + totalTime + 'ms'; + if(moduleSelector) { + title += ' \'' + moduleSelector + '\''; + } + if( (console.group !== undefined || console.table !== undefined) && performance.length > 0) { + console.groupCollapsed(title); + if(console.table) { + console.table(performance); + } + else { + $.each(performance, function(index, data) { + console.log(data['Name'] + ': ' + data['Execution Time']+'ms'); + }); + } + console.groupEnd(); + } + performance = []; + } + }, + invoke: function(query, passedArguments, context) { + var + object = instance, + maxDepth, + found, + response + ; + passedArguments = passedArguments || queryArguments; + context = element || context; + if(typeof query == 'string' && object !== undefined) { + query = query.split(/[\. ]/); + maxDepth = query.length - 1; + $.each(query, function(depth, value) { + var camelCaseValue = (depth != maxDepth) + ? value + query[depth + 1].charAt(0).toUpperCase() + query[depth + 1].slice(1) + : query + ; + if( $.isPlainObject( object[camelCaseValue] ) && (depth != maxDepth) ) { + object = object[camelCaseValue]; + } + else if( object[camelCaseValue] !== undefined ) { + found = object[camelCaseValue]; + return false; + } + else if( $.isPlainObject( object[value] ) && (depth != maxDepth) ) { + object = object[value]; + } + else if( object[value] !== undefined ) { + found = object[value]; + return false; + } + else { + module.error(error.method, query); + return false; + } + }); + } + if ( $.isFunction( found ) ) { + response = found.apply(context, passedArguments); + } + else if(found !== undefined) { + response = found; + } + if($.isArray(returnedValue)) { + returnedValue.push(response); + } + else if(returnedValue !== undefined) { + returnedValue = [returnedValue, response]; + } + else if(response !== undefined) { + returnedValue = response; + } + return found; + } + }; + + if(methodInvoked) { + if(instance === undefined) { + module.initialize(); + } + instance.save.scroll(); + instance.save.calculations(); + module.invoke(query); + } + else { + if(instance !== undefined) { + instance.invoke('destroy'); + } + module.initialize(); + } + }) + ; + + return (returnedValue !== undefined) + ? returnedValue + : this + ; +}; + +$.fn.visibility.settings = { + + name : 'Visibility', + namespace : 'visibility', + + debug : false, + verbose : false, + performance : true, + + // whether to use mutation observers to follow changes + observeChanges : true, + + // check position immediately on init + initialCheck : true, + + // whether to refresh calculations after all page images load + refreshOnLoad : true, + + // whether to refresh calculations after page resize event + refreshOnResize : true, + + // should call callbacks on refresh event (resize, etc) + checkOnRefresh : true, + + // callback should only occur one time + once : true, + + // callback should fire continuously whe evaluates to true + continuous : false, + + // offset to use with scroll top + offset : 0, + + // whether to include margin in elements position + includeMargin : false, + + // scroll context for visibility checks + context : window, + + // visibility check delay in ms (defaults to animationFrame) + throttle : false, + + // special visibility type (image, fixed) + type : false, + + // z-index to use with visibility 'fixed' + zIndex : '10', + + // image only animation settings + transition : 'fade in', + duration : 1000, + + // array of callbacks for percentage + onPassed : {}, + + // standard callbacks + onOnScreen : false, + onOffScreen : false, + onPassing : false, + onTopVisible : false, + onBottomVisible : false, + onTopPassed : false, + onBottomPassed : false, + + // reverse callbacks + onPassingReverse : false, + onTopVisibleReverse : false, + onBottomVisibleReverse : false, + onTopPassedReverse : false, + onBottomPassedReverse : false, + + // special callbacks for image + onLoad : function() {}, + onAllLoaded : function() {}, + + // special callbacks for fixed position + onFixed : function() {}, + onUnfixed : function() {}, + + // utility callbacks + onUpdate : false, // disabled by default for performance + onRefresh : function(){}, + + metadata : { + src: 'src' + }, + + className: { + fixed : 'fixed', + placeholder : 'placeholder' + }, + + error : { + method : 'The method you called is not defined.', + visible : 'Element is hidden, you must call refresh after element becomes visible' + } + +}; + +})( jQuery, window, document ); |