/**
- * @file
- * Attaches behaviors for Drupal's active link marking.
- */
+* DO NOT EDIT THIS FILE.
+* See the following change record for more information,
+* https://www.drupal.org/node/2815083
+* @preserve
+**/
(function (Drupal, drupalSettings) {
-
- 'use strict';
-
- /**
- * Append is-active class.
- *
- * The link is only active if its path corresponds to the current path, the
- * language of the linked path is equal to the current language, and if the
- * query parameters of the link equal those of the current request, since the
- * same request with different query parameters may yield a different page
- * (e.g. pagers, exposed View filters).
- *
- * Does not discriminate based on element type, so allows you to set the
- * is-active class on any element: a, li…
- *
- * @type {Drupal~behavior}
- */
Drupal.behaviors.activeLinks = {
- attach: function (context) {
- // Start by finding all potentially active links.
+ 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 querySelector = path.currentQuery ? '[data-drupal-link-query=\'' + queryString + '\']' : ':not([data-drupal-link-query])';
var originalSelectors = ['[data-drupal-link-system-path="' + path.currentPath + '"]'];
- var selectors;
+ var selectors = void 0;
- // If this is the front page, we have to check for the <front> path as
- // well.
if (path.isFront) {
originalSelectors.push('[data-drupal-link-system-path="<front>"]');
}
- // Add language filtering.
- selectors = [].concat(
- // Links without any hreflang attributes (most of them).
- originalSelectors.map(function (selector) { return selector + ':not([hreflang])'; }),
- // Links with hreflang equals to the current language.
- originalSelectors.map(function (selector) { return selector + '[hreflang="' + path.currentLanguage + '"]'; })
- );
+ selectors = [].concat(originalSelectors.map(function (selector) {
+ return selector + ':not([hreflang])';
+ }), originalSelectors.map(function (selector) {
+ return selector + '[hreflang="' + path.currentLanguage + '"]';
+ }));
- // Add query string selector for pagers, exposed filters.
- selectors = selectors.map(function (current) { return current + querySelector; });
+ selectors = selectors.map(function (current) {
+ return current + querySelector;
+ });
- // Query the DOM.
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 (context, settings, trigger) {
+ detach: function detach(context, settings, trigger) {
if (trigger === 'unload') {
var activeLinks = context.querySelectorAll('[data-drupal-link-system-path].is-active');
var il = activeLinks.length;
}
}
};
-
-})(Drupal, drupalSettings);
+})(Drupal, drupalSettings);
\ No newline at end of file