| /*! |
| * # Semantic UI - 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 ); |