/** * @file * Linkit dialog functions. */ (function ($) { // Create the Linkit namespaces. Drupal.linkit = Drupal.linkit || { 'excludeIdSelectors': {} }; Drupal.linkit.currentInstance = Drupal.linkit.currentInstance || {}; Drupal.linkit.dialogHelper = Drupal.linkit.dialogHelper || {}; Drupal.linkit.insertPlugins = Drupal.linkit.insertPlugins || {}; // Exclude ids from ajax_html_ids during AJAX requests. Drupal.linkit.excludeIdSelectors.ckeditor = ['[id^="cke_"]']; Drupal.linkit.excludeIdSelectors.tokens = ['[id^="token-"]']; /** * Create the modal dialog. */ Drupal.linkit.createModal = function() { // Create the modal dialog element. Drupal.linkit.createModalElement() // Create jQuery UI Dialog. .dialog(Drupal.linkit.modalOptions()) // Remove the title bar from the modal. .siblings(".ui-dialog-titlebar").hide(); // Make the modal seem "fixed". $(window).bind("scroll resize", function() { $('#linkit-modal').dialog('option', 'position', ['center', 50]); }); // Get modal content. Drupal.linkit.getDashboard(); }; /** * Create and append the modal element. */ Drupal.linkit.createModalElement = function() { // Create a new div and give it an ID of linkit-modal. // This is the dashboard container. var linkitModal = $(''); // Create a modal div in the . $('body').append(linkitModal); return linkitModal; }; /** * Default jQuery dialog options used when creating the Linkit modal. */ Drupal.linkit.modalOptions = function() { return { dialogClass: 'linkit-wrapper', modal: true, draggable: false, resizable: false, width: 520, position: ['center', 50], minHeight: 0, zIndex: 210000, close: Drupal.linkit.modalClose, open: function (event, ui) { // Change the overlay style. $('.ui-widget-overlay').css({ opacity: 0.5, filter: 'Alpha(Opacity=50)', backgroundColor: '#FFFFFF' }); }, title: 'Linkit' }; }; /** * Close the Linkit modal. */ Drupal.linkit.modalClose = function (e) { $('#linkit-modal').dialog('destroy').remove(); // Make sure the current intstance settings are removed when the modal is // closed. Drupal.settings.linkit.currentInstance = {}; // The event object does not have a preventDefault member in // Internet Explorer prior to version 9. if (e && e.preventDefault) { e.preventDefault(); } else { return false; } }; /** * */ Drupal.linkit.getDashboard = function () { // Create the AJAX object. var ajax_settings = {}; ajax_settings.event = 'LinkitDashboard'; ajax_settings.url = Drupal.settings.linkit.dashboardPath + Drupal.settings.linkit.currentInstance.profile; ajax_settings.progress = { type: 'throbber', message : Drupal.t('Loading Linkit dashboard...') }; Drupal.ajax['linkit-modal'] = new Drupal.ajax('linkit-modal', $('#linkit-modal')[0], ajax_settings); // @TODO: Jquery 1.5 accept success setting to be an array of functions. // But we have to wait for jquery to get updated in Drupal core. // In the meantime we have to override it. Drupal.ajax['linkit-modal'].options.success = function (response, status) { if (typeof response == 'string') { response = $.parseJSON(response); } // Call the ajax success method. Drupal.ajax['linkit-modal'].success(response, status); // Run the afterInit function. var helper = Drupal.settings.linkit.currentInstance.helper; Drupal.linkit.getDialogHelper(helper).afterInit(); // Set focus in the search field. $('#linkit-modal .linkit-search-element').focus(); }; // Update the autocomplete url. Drupal.settings.linkit.currentInstance.autocompletePathParsed = Drupal.settings.linkit.autocompletePath.replace('___profile___', Drupal.settings.linkit.currentInstance.profile); // Trigger the ajax event. $('#linkit-modal').trigger('LinkitDashboard'); }; /** * Register new dialog helper. */ Drupal.linkit.registerDialogHelper = function(name, helper) { Drupal.linkit.dialogHelper[name] = helper; }; /** * Get a dialog helper. * * @param {String} name * The name of helper. * * @return {Object} * Dialog helper object. */ Drupal.linkit.getDialogHelper = function(name) { return Drupal.linkit.dialogHelper[name]; }; /** * Register new insert plugins. */ Drupal.linkit.registerInsertPlugin = function(name, plugin) { Drupal.linkit.insertPlugins[name] = plugin; }; /** * Get an insert plugin. */ Drupal.linkit.getInsertPlugin = function(name) { return Drupal.linkit.insertPlugins[name]; }; var oldBeforeSerialize = (Drupal.ajax ? Drupal.ajax.prototype.beforeSerialize : false); if (oldBeforeSerialize) { /** * Filter the ajax_html_ids list sent in AJAX requests. * * This avoids hitting like max_input_vars, which defaults to 1000, * even with just a few active editor instances. */ Drupal.ajax.prototype.beforeSerialize = function (element, options) { var ret = oldBeforeSerialize.call(this, element, options); var excludeSelectors = []; $.each(Drupal.linkit.excludeIdSelectors, function () { if ($.isArray(this)) { excludeSelectors = excludeSelectors.concat(this); } }); if (excludeSelectors.length > 0) { options.data['ajax_html_ids[]'] = []; $('[id]:not(' + excludeSelectors.join(',') + ')').each(function () { options.data['ajax_html_ids[]'].push(this.id); }); } return ret; } } })(jQuery);