class BlockContentTypeTest

class BlockContentTypeTest extends BlockContentTestBase {
  use AssertBreadcrumbTrait;
  
  /**
   * {@inheritdoc}
   */
  protected static $modules = [
    'field_ui',
  ];
  
  /**
   * {@inheritdoc}
   */
  protected $defaultTheme = 'stark';
  
  /**
   * Permissions to grant admin user.
   *
   * @var array
   */
  protected $permissions = [
    'administer block content',
    'administer blocks',
    'administer block_content fields',
    'administer block types',
    'administer block content',
    'access block library',
  ];
  
  /**
   * Whether or not to create an initial block type.
   *
   * @var bool
   */
  protected $autoCreateBasicBlockType = FALSE;
  
  /**
   * {@inheritdoc}
   */
  protected function setUp() : void {
    parent::setUp();
    $this->drupalPlaceBlock('page_title_block');
  }
  
  /**
   * Tests the block types on the block/add page.
   */
  public function testBlockContentAddPage() : void {
    $this->createBlockContentType([
      'id' => 'bundle_1',
      'label' => 'Bundle 1',
      'description' => 'Bundle 1 description',
    ]);
    $this->createBlockContentType([
      'id' => 'bundle_2',
      'label' => 'Aaa Bundle 2',
      'description' => 'Bundle 2 description',
    ]);
    $this->drupalLogin($this->adminUser);
    $this->drupalGet('block/add');
    // Ensure bundles are ordered by their label, not id.
    $this->assertSession()
      ->pageTextMatches('/Aaa Bundle 2(.*)Bundle 1/');
    // Block type descriptions should display.
    $this->assertSession()
      ->pageTextContains('Bundle 1 description');
    $this->assertSession()
      ->pageTextContains('Bundle 2 description');
  }
  
  /**
   * Tests creating a block type programmatically and via a form.
   */
  public function testBlockContentTypeCreation() : void {
    // Log in a test user.
    $this->drupalLogin($this->adminUser);
    // Test the page with no block-types.
    $this->drupalGet('block/add');
    $this->assertSession()
      ->statusCodeEquals(200);
    $this->assertSession()
      ->pageTextContains('You have not created any block types yet');
    $this->clickLink('block type creation page');
    // Create a block type via the user interface.
    $edit = [
      'id' => 'foo',
      'label' => 'title for foo',
    ];
    $this->submitForm($edit, 'Save and manage fields');
    // Asserts that form submit redirects to the expected manage fields page.
    $this->assertSession()
      ->addressEquals('admin/structure/block-content/manage/' . $edit['id'] . '/fields');
    $block_type = BlockContentType::load('foo');
    $this->assertInstanceOf(BlockContentType::class, $block_type);
    $field_definitions = \Drupal::service('entity_field.manager')->getFieldDefinitions('block_content', 'foo');
    $this->assertTrue(isset($field_definitions['body']), 'Body field created when using the UI to create block content types.');
    // Check that the block type was created in site default language.
    $default_langcode = \Drupal::languageManager()->getDefaultLanguage()
      ->getId();
    $this->assertEquals($block_type->language()
      ->getId(), $default_langcode);
    // Create block types programmatically.
    $this->createBlockContentType([
      'id' => 'basic',
    ], TRUE);
    $field_definitions = \Drupal::service('entity_field.manager')->getFieldDefinitions('block_content', 'basic');
    $this->assertTrue(isset($field_definitions['body']), "Body field for 'basic' block type created when using the testing API to create block content types.");
    $this->createBlockContentType([
      'id' => 'other',
    ]);
    $field_definitions = \Drupal::service('entity_field.manager')->getFieldDefinitions('block_content', 'other');
    $this->assertFalse(isset($field_definitions['body']), "Body field for 'other' block type not created when using the testing API to create block content types.");
    $block_type = BlockContentType::load('other');
    $this->assertInstanceOf(BlockContentType::class, $block_type);
    $this->drupalGet('block/add/' . $block_type->id());
    $this->assertSession()
      ->statusCodeEquals(200);
  }
  
  /**
   * Tests editing a block type using the UI.
   */
  public function testBlockContentTypeEditing() : void {
    $this->drupalPlaceBlock('system_breadcrumb_block');
    // Now create an initial block-type.
    $this->createBlockContentType([
      'id' => 'basic',
    ], TRUE);
    $this->drupalLogin($this->adminUser);
    // We need two block types to prevent /block/add redirecting.
    $this->createBlockContentType([
      'id' => 'other',
    ]);
    $field_definitions = \Drupal::service('entity_field.manager')->getFieldDefinitions('block_content', 'other');
    $this->assertFalse(isset($field_definitions['body']), 'Body field was not created when using the API to create block content types.');
    // Verify that title and body fields are displayed.
    $this->drupalGet('block/add/basic');
    $this->assertSession()
      ->pageTextContains('Block description');
    $this->assertNotEmpty($this->cssSelect('#edit-body-0-value'), 'Body field was found.');
    // Change the block type name.
    $edit = [
      'label' => 'Bar',
    ];
    $this->drupalGet('admin/structure/block-content/manage/basic');
    $this->assertSession()
      ->titleEquals('Edit basic block type | Drupal');
    $this->submitForm($edit, 'Save');
    $front_page_path = Url::fromRoute('<front>')->toString();
    $this->assertBreadcrumb('admin/structure/block-content/manage/basic/fields', [
      $front_page_path => 'Home',
      'admin/structure/block-content' => 'Block types',
      'admin/structure/block-content/manage/basic' => 'Edit Bar',
    ]);
    \Drupal::service('entity_field.manager')->clearCachedFieldDefinitions();
    $this->drupalGet('block/add');
    $this->assertSession()
      ->pageTextContains('Bar');
    $this->clickLink('Bar');
    // Verify that the original machine name was used in the URL.
    $this->assertSession()
      ->addressEquals(Url::fromRoute('block_content.add_form', [
      'block_content_type' => 'basic',
    ]));
    // Remove the body field.
    $this->drupalGet('admin/structure/block-content/manage/basic/fields/block_content.basic.body/delete');
    $this->submitForm([], 'Delete');
    // Resave the settings for this type.
    $this->drupalGet('admin/structure/block-content/manage/basic');
    $this->submitForm([], 'Save');
    // Check that the body field doesn't exist.
    $this->drupalGet('block/add/basic');
    $this->assertEmpty($this->cssSelect('#edit-body-0-value'), 'Body field was not found.');
  }
  
  /**
   * Tests deleting a block type that still has content.
   */
  public function testBlockContentTypeDeletion() : void {
    // Now create an initial block-type.
    $this->createBlockContentType([
      'id' => 'basic',
    ], TRUE);
    // Create a block type programmatically.
    $type = $this->createBlockContentType([
      'id' => 'foo',
    ]);
    $this->drupalLogin($this->adminUser);
    // Add a new block of this type.
    $block = $this->createBlockContent(FALSE, 'foo');
    // Attempt to delete the block type, which should not be allowed.
    $this->drupalGet('admin/structure/block-content/manage/' . $type->id() . '/delete');
    $this->assertSession()
      ->pageTextContains($type->label() . ' is used by 1 content block on your site. You can not remove this block type until you have removed all of the ' . $type->label() . ' blocks.');
    $this->assertSession()
      ->pageTextNotContains('This action cannot be undone.');
    // Delete the block.
    $block->delete();
    // Attempt to delete the block type, which should now be allowed.
    $this->drupalGet('admin/structure/block-content/manage/' . $type->id() . '/delete');
    $this->assertSession()
      ->pageTextContains('Are you sure you want to delete the block type ' . $type->id() . '?');
    $this->assertSession()
      ->pageTextContains('This action cannot be undone.');
  }
  
  /**
   * Tests that redirects work as expected when multiple block types exist.
   */
  public function testsBlockContentAddTypes() : void {
    // Now create an initial block-type.
    $this->createBlockContentType([
      'id' => 'basic',
    ], TRUE);
    $this->drupalLogin($this->adminUser);
    // Create two block types programmatically.
    $this->createBlockContentType([
      'id' => 'foo',
    ]);
    $this->createBlockContentType([
      'id' => 'bar',
    ]);
    // Get the content block storage.
    $storage = $this->container
      ->get('entity_type.manager')
      ->getStorage('block_content');
    // Install all themes.
    $themes = [
      'olivero',
      'stark',
      'claro',
    ];
    \Drupal::service('theme_installer')->install($themes);
    $theme_settings = $this->config('system.theme');
    foreach ($themes as $default_theme) {
      // Change the default theme.
      $theme_settings->set('default', $default_theme)
        ->save();
      $this->drupalPlaceBlock('local_actions_block');
      // For each installed theme, go to its block page and test the redirects.
      foreach ($themes as $theme) {
        // Test that adding a block from the 'place blocks' form sends you to
        // the block configure form.
        $path = $theme == $default_theme ? 'admin/structure/block' : "admin/structure/block/list/{$theme}";
        $this->drupalGet($path);
        $this->clickLink('Place block');
        $this->clickLink('Add content block');
        $this->clickLink('foo');
        // Create a new block.
        $edit = [
          'info[0][value]' => $this->randomMachineName(8),
        ];
        $this->submitForm($edit, 'Save and configure');
        $blocks = $storage->loadByProperties([
          'info' => $edit['info[0][value]'],
        ]);
        if (!empty($blocks)) {
          $block = reset($blocks);
          $this->assertSession()
            ->addressEquals(Url::fromRoute('block.admin_add', [
            'plugin_id' => 'block_content:' . $block->uuid(),
            'theme' => $theme,
          ]));
          $this->submitForm([
            'region' => 'content',
          ], 'Save block');
          $this->assertSession()
            ->addressEquals(Url::fromRoute('block.admin_display_theme', [
            'theme' => $theme,
          ], [
            'query' => [
              'block-placement' => $theme . '-' . Html::getClass($edit['info[0][value]']),
            ],
          ]));
        }
        else {
          $this->fail('Could not load created block.');
        }
      }
    }
    // Test that adding a block from the 'content blocks list' doesn't send you
    // to the block configure form.
    $this->drupalGet('admin/content/block');
    $this->clickLink('Add content block');
    $this->clickLink('foo');
    $edit = [
      'info[0][value]' => $this->randomMachineName(8),
    ];
    $this->submitForm($edit, 'Save');
    $blocks = $storage->loadByProperties([
      'info' => $edit['info[0][value]'],
    ]);
    if (!empty($blocks)) {
      $this->assertSession()
        ->addressEquals(Url::fromRoute('entity.block_content.collection'));
    }
    else {
      $this->fail('Could not load created block.');
    }
  }

}