root / drupal7 / sites / all / modules / addthis / addthis.js @ 2c8c2b87
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/**
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* @file
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* AddThis javascript actions.
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*/
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(function ($) { |
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Drupal.behaviors.addthis = {
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scriptLoaded: false, |
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attach: function(context, settings) { |
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// The addthis configuration is not loaded but the settings are passed
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// to do so.
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if (!this.isConfigLoaded() && this.isSettingsLoaded()) { |
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// Initialize config.
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this.initConfig();
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// Load widget js.
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if (!this.scriptLoaded) { |
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this.loadDomready();
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} |
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} |
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// The addthis configuration is not loaded but no setting are available
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// to load anything.
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else if(!this.isConfigLoaded() && !this.isSettingsLoaded()) { |
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// Do nothing
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} |
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// Trigger ready on ajax attach.
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if (context != window.document) {
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Drupal.behaviors.addthis.ajaxLoad(context, settings); |
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} |
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}, |
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// Returns if the settings defined by the addthis module are loaded.
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isSettingsLoaded: function () { |
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if (typeof Drupal.settings.addthis == 'undefined') { |
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return false; |
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} |
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return true; |
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}, |
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// Returns if the configuration variables needed for widget.js are defined.
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isConfigLoaded: function() { |
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if (typeof addthis_config == 'undefined' || typeof addthis_share == 'undefined') { |
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return false; |
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} |
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return true; |
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}, |
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initConfig: function () { |
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addthis_config = Drupal.settings.addthis.addthis_config; |
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addthis_share = Drupal.settings.addthis.addthis_share; |
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}, |
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// Load the js library when the dom is ready.
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loadDomready: function() { |
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// If settings asks for loading the script after the dom is loaded, then
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// load the script here.
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if (!this.scriptLoaded && |
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this.isConfigLoaded() &&
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Drupal.settings.addthis.domready) {
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$.getScript(Drupal.settings.addthis.widget_url, Drupal.behaviors.addthis.scriptReady);
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} |
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}, |
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// Callback for loading the widget.js dynamically.
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scriptReady: function () { |
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this.scriptLoaded = true; |
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}, |
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// Called when a ajax request returned.
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ajaxLoad: function(context, settings) { |
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if (typeof window.addthis != 'undefined' && |
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typeof window.addthis.toolbox == 'function') |
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{
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window.addthis.toolbox('.addthis_toolbox');
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} |
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} |
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}; |
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// This load the config in time to run any addthis functionality.
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if (Drupal.behaviors.addthis.isConfigLoaded()) {
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addthis_config = Drupal.settings.addthis.addthis_config; |
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addthis_share = Drupal.settings.addthis.addthis_share; |
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} |
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// Document ready in case we want to load AddThis into the dom after every
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// thing is loaded.
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//
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// Is executed once after the attach happened.
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$(document).ready(function() { |
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Drupal.behaviors.addthis.loadDomready(); |
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}); |
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}(jQuery)); |