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1168 lines
39 KiB
JavaScript
1168 lines
39 KiB
JavaScript
4 years ago
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/*!
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* # Semantic UI 2.3.0 - API
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* http://github.com/semantic-org/semantic-ui/
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*
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*
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* Released under the MIT license
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* http://opensource.org/licenses/MIT
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*
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*/
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;(function ($, window, document, undefined) {
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"use strict";
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var
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window = (typeof window != 'undefined' && window.Math == Math)
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? window
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: (typeof self != 'undefined' && self.Math == Math)
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? self
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: Function('return this')()
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;
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$.api = $.fn.api = function(parameters) {
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var
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// use window context if none specified
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$allModules = $.isFunction(this)
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? $(window)
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: $(this),
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moduleSelector = $allModules.selector || '',
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time = new Date().getTime(),
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performance = [],
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query = arguments[0],
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methodInvoked = (typeof query == 'string'),
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queryArguments = [].slice.call(arguments, 1),
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returnedValue
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;
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$allModules
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.each(function() {
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var
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settings = ( $.isPlainObject(parameters) )
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? $.extend(true, {}, $.fn.api.settings, parameters)
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: $.extend({}, $.fn.api.settings),
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// internal aliases
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namespace = settings.namespace,
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metadata = settings.metadata,
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selector = settings.selector,
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error = settings.error,
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className = settings.className,
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// define namespaces for modules
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eventNamespace = '.' + namespace,
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moduleNamespace = 'module-' + namespace,
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// element that creates request
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$module = $(this),
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$form = $module.closest(selector.form),
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// context used for state
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$context = (settings.stateContext)
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? $(settings.stateContext)
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: $module,
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// request details
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ajaxSettings,
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requestSettings,
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url,
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data,
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requestStartTime,
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// standard module
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element = this,
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context = $context[0],
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instance = $module.data(moduleNamespace),
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module
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;
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module = {
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initialize: function() {
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if(!methodInvoked) {
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module.bind.events();
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}
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module.instantiate();
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},
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instantiate: function() {
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module.verbose('Storing instance of module', module);
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instance = module;
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$module
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.data(moduleNamespace, instance)
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;
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},
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destroy: function() {
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module.verbose('Destroying previous module for', element);
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$module
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.removeData(moduleNamespace)
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.off(eventNamespace)
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;
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},
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bind: {
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events: function() {
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var
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triggerEvent = module.get.event()
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;
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if( triggerEvent ) {
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module.verbose('Attaching API events to element', triggerEvent);
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$module
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.on(triggerEvent + eventNamespace, module.event.trigger)
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;
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}
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else if(settings.on == 'now') {
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module.debug('Querying API endpoint immediately');
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module.query();
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}
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}
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},
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decode: {
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json: function(response) {
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if(response !== undefined && typeof response == 'string') {
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try {
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response = JSON.parse(response);
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}
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catch(e) {
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// isnt json string
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}
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}
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return response;
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}
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},
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read: {
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cachedResponse: function(url) {
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var
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response
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;
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if(window.Storage === undefined) {
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module.error(error.noStorage);
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return;
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}
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response = sessionStorage.getItem(url);
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module.debug('Using cached response', url, response);
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response = module.decode.json(response);
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return response;
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}
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},
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write: {
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cachedResponse: function(url, response) {
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if(response && response === '') {
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module.debug('Response empty, not caching', response);
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return;
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}
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if(window.Storage === undefined) {
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module.error(error.noStorage);
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return;
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}
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if( $.isPlainObject(response) ) {
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response = JSON.stringify(response);
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}
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sessionStorage.setItem(url, response);
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module.verbose('Storing cached response for url', url, response);
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}
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},
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query: function() {
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if(module.is.disabled()) {
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module.debug('Element is disabled API request aborted');
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return;
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}
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if(module.is.loading()) {
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if(settings.interruptRequests) {
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module.debug('Interrupting previous request');
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module.abort();
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}
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else {
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module.debug('Cancelling request, previous request is still pending');
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return;
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}
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}
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// pass element metadata to url (value, text)
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if(settings.defaultData) {
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$.extend(true, settings.urlData, module.get.defaultData());
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}
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// Add form content
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if(settings.serializeForm) {
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settings.data = module.add.formData(settings.data);
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}
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// call beforesend and get any settings changes
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requestSettings = module.get.settings();
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// check if before send cancelled request
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if(requestSettings === false) {
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module.cancelled = true;
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module.error(error.beforeSend);
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return;
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}
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else {
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module.cancelled = false;
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}
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// get url
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url = module.get.templatedURL();
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if(!url && !module.is.mocked()) {
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module.error(error.missingURL);
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return;
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}
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// replace variables
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url = module.add.urlData( url );
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// missing url parameters
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if( !url && !module.is.mocked()) {
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return;
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}
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requestSettings.url = settings.base + url;
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// look for jQuery ajax parameters in settings
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ajaxSettings = $.extend(true, {}, settings, {
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type : settings.method || settings.type,
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data : data,
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url : settings.base + url,
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beforeSend : settings.beforeXHR,
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success : function() {},
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failure : function() {},
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complete : function() {}
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});
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module.debug('Querying URL', ajaxSettings.url);
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module.verbose('Using AJAX settings', ajaxSettings);
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if(settings.cache === 'local' && module.read.cachedResponse(url)) {
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module.debug('Response returned from local cache');
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module.request = module.create.request();
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module.request.resolveWith(context, [ module.read.cachedResponse(url) ]);
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return;
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}
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if( !settings.throttle ) {
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module.debug('Sending request', data, ajaxSettings.method);
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module.send.request();
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}
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else {
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if(!settings.throttleFirstRequest && !module.timer) {
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module.debug('Sending request', data, ajaxSettings.method);
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module.send.request();
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module.timer = setTimeout(function(){}, settings.throttle);
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}
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else {
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module.debug('Throttling request', settings.throttle);
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clearTimeout(module.timer);
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module.timer = setTimeout(function() {
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if(module.timer) {
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delete module.timer;
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}
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module.debug('Sending throttled request', data, ajaxSettings.method);
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module.send.request();
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}, settings.throttle);
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}
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}
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},
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should: {
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removeError: function() {
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return ( settings.hideError === true || (settings.hideError === 'auto' && !module.is.form()) );
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}
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},
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is: {
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disabled: function() {
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return ($module.filter(selector.disabled).length > 0);
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},
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expectingJSON: function() {
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return settings.dataType === 'json' || settings.dataType === 'jsonp';
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},
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form: function() {
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return $module.is('form') || $context.is('form');
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},
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mocked: function() {
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return (settings.mockResponse || settings.mockResponseAsync || settings.response || settings.responseAsync);
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},
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input: function() {
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return $module.is('input');
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},
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loading: function() {
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return (module.request)
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? (module.request.state() == 'pending')
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: false
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;
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},
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abortedRequest: function(xhr) {
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if(xhr && xhr.readyState !== undefined && xhr.readyState === 0) {
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module.verbose('XHR request determined to be aborted');
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return true;
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}
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else {
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module.verbose('XHR request was not aborted');
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return false;
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}
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},
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validResponse: function(response) {
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if( (!module.is.expectingJSON()) || !$.isFunction(settings.successTest) ) {
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module.verbose('Response is not JSON, skipping validation', settings.successTest, response);
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return true;
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}
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module.debug('Checking JSON returned success', settings.successTest, response);
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if( settings.successTest(response) ) {
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module.debug('Response passed success test', response);
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return true;
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}
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else {
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module.debug('Response failed success test', response);
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return false;
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}
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}
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},
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|
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was: {
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cancelled: function() {
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return (module.cancelled || false);
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||
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},
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succesful: function() {
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return (module.request && module.request.state() == 'resolved');
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},
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failure: function() {
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return (module.request && module.request.state() == 'rejected');
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},
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complete: function() {
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return (module.request && (module.request.state() == 'resolved' || module.request.state() == 'rejected') );
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}
|
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},
|
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|
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||
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add: {
|
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|
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urlData: function(url, urlData) {
|
||
|
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var
|
||
|
|
requiredVariables,
|
||
|
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optionalVariables
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||
|
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;
|
||
|
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if(url) {
|
||
|
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requiredVariables = url.match(settings.regExp.required);
|
||
|
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optionalVariables = url.match(settings.regExp.optional);
|
||
|
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urlData = urlData || settings.urlData;
|
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|
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if(requiredVariables) {
|
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|
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module.debug('Looking for required URL variables', requiredVariables);
|
||
|
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$.each(requiredVariables, function(index, templatedString) {
|
||
|
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var
|
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|
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// allow legacy {$var} style
|
||
|
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variable = (templatedString.indexOf('$') !== -1)
|
||
|
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? templatedString.substr(2, templatedString.length - 3)
|
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|
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: templatedString.substr(1, templatedString.length - 2),
|
||
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value = ($.isPlainObject(urlData) && urlData[variable] !== undefined)
|
||
|
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? urlData[variable]
|
||
|
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: ($module.data(variable) !== undefined)
|
||
|
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? $module.data(variable)
|
||
|
|
: ($context.data(variable) !== undefined)
|
||
|
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? $context.data(variable)
|
||
|
|
: urlData[variable]
|
||
|
|
;
|
||
|
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// remove value
|
||
|
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if(value === undefined) {
|
||
|
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module.error(error.requiredParameter, variable, url);
|
||
|
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url = false;
|
||
|
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return false;
|
||
|
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}
|
||
|
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else {
|
||
|
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module.verbose('Found required variable', variable, value);
|
||
|
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value = (settings.encodeParameters)
|
||
|
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? module.get.urlEncodedValue(value)
|
||
|
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: value
|
||
|
|
;
|
||
|
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url = url.replace(templatedString, value);
|
||
|
|
}
|
||
|
|
});
|
||
|
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}
|
||
|
|
if(optionalVariables) {
|
||
|
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module.debug('Looking for optional URL variables', requiredVariables);
|
||
|
|
$.each(optionalVariables, function(index, templatedString) {
|
||
|
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var
|
||
|
|
// allow legacy {/$var} style
|
||
|
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variable = (templatedString.indexOf('$') !== -1)
|
||
|
|
? templatedString.substr(3, templatedString.length - 4)
|
||
|
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: templatedString.substr(2, templatedString.length - 3),
|
||
|
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value = ($.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 );
|