class ContextualLinksTest

class ContextualLinksTest extends WebDriverTestBase {
    use AssertPageCacheContextsAndTagsTrait;
    
    /**
     * {@inheritdoc}
     */
    protected static $modules = [
        'views',
        'views_ui',
        'layout_builder',
        'layout_builder_views_test',
        'layout_test',
        'block',
        'node',
        'contextual',
    ];
    
    /**
     * {@inheritdoc}
     */
    protected $defaultTheme = 'starterkit_theme';
    
    /**
     * {@inheritdoc}
     */
    protected function setUp() : void {
        parent::setUp();
        $user = $this->drupalCreateUser([
            'configure any layout',
            'access contextual links',
            'administer nodes',
            'bypass node access',
            'administer views',
            'administer blocks',
        ]);
        $user->save();
        $this->drupalLogin($user);
        $this->createContentType([
            'type' => 'bundle_with_section_field',
        ]);
        LayoutBuilderEntityViewDisplay::load('node.bundle_with_section_field.default')->enableLayoutBuilder()
            ->setOverridable()
            ->save();
        $this->createNode([
            'type' => 'bundle_with_section_field',
            'body' => [
                [
                    'value' => 'The node body',
                ],
            ],
        ]);
    }
    
    /**
     * Tests that the contextual links inside Layout Builder are removed.
     */
    public function testContextualLinks() {
        $page = $this->getSession()
            ->getPage();
        $this->drupalGet('node/1/layout');
        // Add a block that includes an entity contextual link.
        $this->addBlock('Test Block View: Teaser block');
        // Add a block that includes a views contextual link.
        $this->addBlock('Recent content');
        // Ensure the contextual links are correct before the layout is saved.
        $this->assertCorrectContextualLinksInUi();
        // Ensure the contextual links are correct when the Layout Builder is loaded
        // after being saved.
        $page->hasButton('Save layout');
        $page->pressButton('Save layout');
        $this->drupalGet('node/1/layout');
        $this->assertCorrectContextualLinksInUi();
        $this->drupalGet('node/1');
        $this->assertCorrectContextualLinksInNode();
    }
    
    /**
     * Tests that contextual links outside the layout are removed.
     */
    public function testContextualLinksOutsideLayout() {
        $assert_session = $this->assertSession();
        $this->drupalPlaceBlock('system_powered_by_block', [
            'id' => 'global_block',
        ]);
        $this->drupalGet('node/1');
        // Ensure global blocks contextual link is present when not on
        // Layout Builder.
        $assert_session->elementsCount('css', '[data-contextual-id*=\'block:block=global_block:\']', 1);
        $this->drupalGet('node/1/layout');
        $this->addBlock('Test Block View: Teaser block');
        // Ensure that only the layout specific contextual links are present.
        $this->assertCorrectContextualLinks();
        $page = $this->getSession()
            ->getPage();
        $page->hasButton('Save layout');
        $page->pressButton('Save layout');
        $this->drupalGet('node/1/layout');
        // Ensure the contextual links are correct when the Layout Builder is loaded
        // after being saved.
        $this->assertCorrectContextualLinks();
    }
    
    /**
     * Adds block to the layout via Layout Builder's UI.
     *
     * @param string $block_name
     *   The block name as it appears in the Add block form.
     */
    protected function addBlock($block_name) {
        $assert_session = $this->assertSession();
        $page = $this->getSession()
            ->getPage();
        $assert_session->linkExists('Add block');
        $page->clickLink('Add block');
        $assert_session->assertWaitOnAjaxRequest();
        $this->assertNotEmpty($assert_session->waitForElementVisible('css', "#drupal-off-canvas a:contains('{$block_name}')"));
        $page->clickLink($block_name);
        $this->assertNotEmpty($assert_session->waitForElementVisible('css', '[data-drupal-selector=\'edit-actions-submit\']'));
        $page->pressButton('Add block');
        $assert_session->assertNoElementAfterWait('css', '#drupal-off-canvas');
        $assert_session->assertWaitOnAjaxRequest();
    }
    
    /**
     * Asserts the contextual links are correct in Layout Builder UI.
     *
     * @internal
     */
    protected function assertCorrectContextualLinksInUi() : void {
        $assert_session = $this->assertSession();
        $page = $this->getSession()
            ->getPage();
        $this->assertNotEmpty($assert_session->waitForElementVisible('css', '.block-views-blocktest-block-view-block-2'));
        $layout_builder_specific_contextual_links = $page->findAll('css', '[data-contextual-id*=\'layout_builder_block:\']');
        $this->assertNotEmpty($layout_builder_specific_contextual_links);
        // Confirms Layout Builder contextual links are the only contextual links
        // inside the Layout Builder UI.
        $this->assertSameSize($layout_builder_specific_contextual_links, $page->findAll('css', '#layout-builder [data-contextual-id]'));
    }
    
    /**
     * Asserts the contextual links are correct on the canonical entity route.
     *
     * @internal
     */
    protected function assertCorrectContextualLinksInNode() : void {
        $assert_session = $this->assertSession();
        $page = $this->getSession()
            ->getPage();
        $this->assertNotEmpty($assert_session->waitForElementVisible('css', '[data-contextual-id]'));
        // Ensure that no Layout Builder contextual links are visible on node view.
        $this->assertEmpty($page->findAll('css', '[data-contextual-id*=\'layout_builder_block:\']'));
        // Ensure that the contextual links that are hidden in Layout Builder UI
        // are visible on node view.
        $this->assertNotEmpty($page->findAll('css', '.layout-content [data-contextual-id]'));
    }
    
    /**
     * Assert the contextual links are correct.
     *
     * @internal
     */
    protected function assertCorrectContextualLinks() {
        $assert_session = $this->assertSession();
        $page = $this->getSession()
            ->getPage();
        $this->assertNotEmpty($assert_session->waitForElementVisible('css', '.block-views-blocktest-block-view-block-2'));
        $assert_session->assertNoElementAfterWait('css', '[data-contextual-id*=\'node:\']');
        // Ensure that the Layout Builder's own contextual links are not removed.
        $this->assertCount(3, $page->findAll('css', '[data-contextual-id*=\'layout_builder_block:\']'));
        // Ensure that the global block's contextual links are removed.
        $assert_session->elementNotExists('css', '[data-contextual-id*=\'block:block=global_block:\']');
    }

}