Chris@0: /**
Chris@0: * DO NOT EDIT THIS FILE.
Chris@0: * See the following change record for more information,
Chris@0: * https://www.drupal.org/node/2815083
Chris@0: * @preserve
Chris@0: **/
Chris@0: 
Chris@0: (function (Drupal, drupalSettings) {
Chris@0:   Drupal.behaviors.activeLinks = {
Chris@0:     attach: function attach(context) {
Chris@0:       var path = drupalSettings.path;
Chris@0:       var queryString = JSON.stringify(path.currentQuery);
Chris@0:       var querySelector = path.currentQuery ? '[data-drupal-link-query=\'' + queryString + '\']' : ':not([data-drupal-link-query])';
Chris@0:       var originalSelectors = ['[data-drupal-link-system-path="' + path.currentPath + '"]'];
Chris@0:       var selectors = void 0;
Chris@0: 
Chris@0:       if (path.isFront) {
Chris@0:         originalSelectors.push('[data-drupal-link-system-path="<front>"]');
Chris@0:       }
Chris@0: 
Chris@0:       selectors = [].concat(originalSelectors.map(function (selector) {
Chris@0:         return selector + ':not([hreflang])';
Chris@0:       }), originalSelectors.map(function (selector) {
Chris@0:         return selector + '[hreflang="' + path.currentLanguage + '"]';
Chris@0:       }));
Chris@0: 
Chris@0:       selectors = selectors.map(function (current) {
Chris@0:         return current + querySelector;
Chris@0:       });
Chris@0: 
Chris@0:       var activeLinks = context.querySelectorAll(selectors.join(','));
Chris@0:       var il = activeLinks.length;
Chris@0:       for (var i = 0; i < il; i++) {
Chris@0:         activeLinks[i].classList.add('is-active');
Chris@0:       }
Chris@0:     },
Chris@0:     detach: function detach(context, settings, trigger) {
Chris@0:       if (trigger === 'unload') {
Chris@0:         var activeLinks = context.querySelectorAll('[data-drupal-link-system-path].is-active');
Chris@0:         var il = activeLinks.length;
Chris@0:         for (var i = 0; i < il; i++) {
Chris@0:           activeLinks[i].classList.remove('is-active');
Chris@0:         }
Chris@0:       }
Chris@0:     }
Chris@0:   };
Chris@0: })(Drupal, drupalSettings);