comparison core/misc/active-link.js @ 0:c75dbcec494b

Initial commit from drush-created site

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