link_obfuscation-1.0.0-beta3/js/link-widget.js

/**
 * @file
 * Facets views Link widgets handling.
 */

(function ($, Drupal, once) {
  'use strict';

  /**
   * Handle link widgets.
   */
  Drupal.behaviors.facetsLinkWidget = {
    attach: function (context) {
      var $linkFacets = $(once('js-facets-link-on-click', '.js-facets-links', context));

      // We are using list wrapper element for Facet JS API.
      if ($linkFacets.length > 0) {
        $linkFacets
        .each(function (index, widget) {
          var $widget = $(widget);
          var $widgetLinks = $widget.find('.facet-item > a', '.facet-item > span.drupal-masked-element');

          // Click on link will call Facets JS API on widget element.
          var clickHandler = function (e) {
            e.preventDefault();

            $widget.trigger('facets_filter', [$(this).attr('href')]);
          };

          // Add correct CSS selector for the widget. The Facets JS API will
          // register handlers on that element.
          $widget.addClass('js-facets-widget');

          // Add handler for clicks on widget links.
          $widgetLinks.on('click', clickHandler);

          // We have to trigger attaching of behaviours, so that Facets JS API can
          // register handlers on link widgets.
          Drupal.attachBehaviors(this.parentNode, Drupal.settings);
        });
      }
    }
  };

})(jQuery, Drupal, once);