Issue #3010825 by mark_fullmer, tim.plunkett, tedbow, johndevman: Back to site...

Issue #3010825 by mark_fullmer, tim.plunkett, tedbow, johndevman: Back to site link returns user to manage layout for defaults

(cherry picked from commit e1838d02)

core/modules/layout_builder/src/Element/LayoutBuilder.php

@@ -125,6 +125,11 @@ protected function layout(SectionStorageInterface $section_storage) {
     }
     $output[] = $this->buildAddSectionLink($section_storage, $count);
     $output['#attached']['library'][] = 'layout_builder/drupal.layout_builder';
+    // As the Layout Builder UI is typically displayed using the frontend theme,
+    // it is not marked as an administrative page at the route level even though
+    // it performs an administrative task. Mark this as an administrative page
+    // for JavaScript.
+    $output['#attached']['drupalSettings']['path']['currentPathIsAdmin'] = TRUE;
     $output['#type'] = 'container';
     $output['#attributes']['id'] = 'layout-builder';
     $output['#attributes']['class'][] = 'layout-builder';

core/modules/layout_builder/src/Form/ConfigureBlockFormBase.php

@@ -192,6 +192,8 @@ public function doBuildForm(array $form, FormStateInterface $form_state, Section
       $form['#id'] = Html::getId($form_state->getBuildInfo()['form_id']);
     }
 
+    // Mark this as an administrative page for JavaScript ("Back to site" link).
+    $form['#attached']['drupalSettings']['path']['currentPathIsAdmin'] = TRUE;
     return $form;
   }
 

core/modules/layout_builder/src/Form/ConfigureSectionForm.php

@@ -133,6 +133,8 @@ public function buildForm(array $form, FormStateInterface $form_state, SectionSt
     $target_highlight_id = $this->isUpdate ? $this->sectionUpdateHighlightId($delta) : $this->sectionAddHighlightId($delta);
     $form['#attributes']['data-layout-builder-target-highlight-id'] = $target_highlight_id;
 
+    // Mark this as an administrative page for JavaScript ("Back to site" link).
+    $form['#attached']['drupalSettings']['path']['currentPathIsAdmin'] = TRUE;
     return $form;
   }
 

core/modules/layout_builder/src/Form/DiscardLayoutChangesForm.php

@@ -87,6 +87,8 @@ public function getCancelUrl() {
    */
   public function buildForm(array $form, FormStateInterface $form_state, SectionStorageInterface $section_storage = NULL) {
     $this->sectionStorage = $section_storage;
+    // Mark this as an administrative page for JavaScript ("Back to site" link).
+    $form['#attached']['drupalSettings']['path']['currentPathIsAdmin'] = TRUE;
     return parent::buildForm($form, $form_state);
   }
 

core/modules/layout_builder/src/Form/LayoutBuilderDisableForm.php

@@ -92,6 +92,8 @@ public function buildForm(array $form, FormStateInterface $form_state, SectionSt
     }
 
     $this->sectionStorage = $section_storage;
+    // Mark this as an administrative page for JavaScript ("Back to site" link).
+    $form['#attached']['drupalSettings']['path']['currentPathIsAdmin'] = TRUE;
     return parent::buildForm($form, $form_state);
   }
 

core/modules/layout_builder/src/Form/LayoutRebuildConfirmFormBase.php

@@ -86,6 +86,8 @@ public function buildForm(array $form, FormStateInterface $form_state, SectionSt
       $form['#attributes']['data-layout-builder-target-highlight-id'] = $target_highlight_id;
     }
 
+    // Mark this as an administrative page for JavaScript ("Back to site" link).
+    $form['#attached']['drupalSettings']['path']['currentPathIsAdmin'] = TRUE;
     return $form;
   }
 

core/modules/layout_builder/src/Form/RevertOverridesForm.php

@@ -99,6 +99,8 @@ public function buildForm(array $form, FormStateInterface $form_state, SectionSt
     }
 
     $this->sectionStorage = $section_storage;
+    // Mark this as an administrative page for JavaScript ("Back to site" link).
+    $form['#attached']['drupalSettings']['path']['currentPathIsAdmin'] = TRUE;
     return parent::buildForm($form, $form_state);
   }
 

core/modules/layout_builder/tests/src/FunctionalJavascript/LayoutBuilderToolbarTest.php

+<?php
+
+namespace Drupal\Tests\layout_builder\FunctionalJavascript;
+
+use Drupal\FunctionalJavascriptTests\WebDriverTestBase;
+
+/**
+ * Test Layout Builder integration with Toolbar.
+ *
+ * @group layout_builder
+ */
+class LayoutBuilderToolbarTest extends WebDriverTestBase {
+
+  /**
+   * {@inheritdoc}
+   */
+  public static $modules = [
+    'block',
+    'node',
+    'layout_builder',
+    'node',
+    'toolbar',
+  ];
+
+  /**
+   * {@inheritdoc}
+   */
+  protected function setUp() {
+    parent::setUp();
+
+    $this->drupalPlaceBlock('local_tasks_block');
+
+    // Create a content type.
+    $this->createContentType([
+      'type' => 'bundle_with_section_field',
+      'name' => 'Bundle with section field',
+    ]);
+
+    $this->createNode([
+      'type' => 'bundle_with_section_field',
+      'title' => 'The first node title',
+      'body' => [
+        [
+          'value' => 'The first node body',
+        ],
+      ],
+    ]);
+
+  }
+
+  /**
+   * Tests the 'Back to site' link behaves with manage layout as admin page.
+   */
+  public function testBackToSiteLink() {
+    $assert_session = $this->assertSession();
+    $page = $this->getSession()->getPage();
+
+    $this->drupalLogin($this->drupalCreateUser([
+      'configure any layout',
+      'access administration pages',
+      'administer node display',
+      'administer node fields',
+      'access toolbar',
+    ]));
+
+    $field_ui_prefix = 'admin/structure/types/manage/bundle_with_section_field';
+    // From the manage display page, go to manage the layout.
+    $this->drupalGet("$field_ui_prefix/display/default");
+    $this->drupalPostForm(NULL, ['layout[enabled]' => TRUE], 'Save');
+    $assert_session->linkExists('Manage layout');
+    $this->clickLink('Manage layout');
+    // Save the defaults.
+    $page->pressButton('Save layout');
+    $assert_session->addressEquals("$field_ui_prefix/display/default");
+
+    // As the Layout Builder UI is typically displayed using the frontend theme,
+    // it is not marked as an administrative page at the route level even though
+    // it performs an administrative task, therefore, we need to verify that it
+    // behaves as such, redirecting out of the admin section.
+    // Clicking "Back to site" navigates to the homepage.
+    $this->drupalGet("$field_ui_prefix/display/default/layout");
+    $this->clickLink('Back to site');
+    $assert_session->addressEquals("/user/2");
+
+    $this->drupalGet("$field_ui_prefix/display/default/layout/discard-changes");
+    $page->pressButton('Confirm');
+    $this->clickLink('Back to site');
+    $assert_session->addressEquals("/user/2");
+
+    $this->drupalGet("$field_ui_prefix/display/default/layout/disable");
+    $page->pressButton('Confirm');
+    $this->clickLink('Back to site');
+    $assert_session->addressEquals("/user/2");
+  }
+
+}