3 * Replaces the home link in toolbar with a back to site link.
6 (function ($, Drupal, drupalSettings) {
7 const pathInfo = drupalSettings.path;
8 const escapeAdminPath = sessionStorage.getItem('escapeAdminPath');
9 const windowLocation = window.location;
11 // Saves the last non-administrative page in the browser to be able to link
12 // back to it when browsing administrative pages. If there is a destination
13 // parameter there is not need to save the current path because the page is
14 // loaded within an existing "workflow".
15 if (!pathInfo.currentPathIsAdmin && !/destination=/.test(windowLocation.search)) {
16 sessionStorage.setItem('escapeAdminPath', windowLocation);
20 * Replaces the "Home" link with "Back to site" link.
22 * Back to site link points to the last non-administrative page the user
23 * visited within the same browser tab.
25 * @type {Drupal~behavior}
27 * @prop {Drupal~behaviorAttach} attach
28 * Attaches the replacement functionality to the toolbar-escape-admin element.
30 Drupal.behaviors.escapeAdmin = {
32 const $toolbarEscape = $('[data-toolbar-escape-admin]').once('escapeAdmin');
33 if ($toolbarEscape.length && pathInfo.currentPathIsAdmin) {
34 if (escapeAdminPath !== null) {
35 $toolbarEscape.attr('href', escapeAdminPath);
38 $toolbarEscape.text(Drupal.t('Home'));
43 }(jQuery, Drupal, drupalSettings));