class ChooseBlockController in Layout Builder Restrictions 8.2

Defines a controller to choose a new block.

@internal Controller classes are internal.

Hierarchy

• class \Drupal\layout_builder\Controller\ChooseBlockController implements ContainerInjectionInterface uses AjaxHelperTrait, StringTranslationTrait, LayoutBuilderContextTrait, LayoutBuilderHighlightTrait
  • class \Drupal\layout_builder_restrictions\Controller\ChooseBlockController

File

src/Controller/ChooseBlockController.php, line 14

Namespace

Drupal\layout_builder_restrictions\Controller

class ChooseBlockController extends ChooseBlockControllerCore {

  /**
   * {@inheritdoc}
   */
  public function build(SectionStorageInterface $section_storage, $delta, $region) {
    $build = parent::build($section_storage, $delta, $region);

    // Retrieve defined Layout Builder Restrictions plugins.
    $layout_builder_restrictions_manager = \Drupal::service('plugin.manager.layout_builder_restriction');
    $restriction_plugins = $layout_builder_restrictions_manager
      ->getSortedPlugins();
    foreach (array_keys($restriction_plugins) as $id) {
      $plugin = $layout_builder_restrictions_manager
        ->createInstance($id);
      $allowed_inline_blocks = $plugin
        ->inlineBlocksAllowedinContext($section_storage, $delta, $region);

      // If no inline blocks are allowed, remove the "Create custom block" link.
      if (empty($allowed_inline_blocks)) {
        unset($build['add_block']);
      }
    }
    return $build;
  }

  /**
   * {@inheritdoc}
   */
  public function inlineBlockList(SectionStorageInterface $section_storage, $delta, $region) {
    $build = parent::inlineBlockList($section_storage, $delta, $region);

    // Retrieve defined Layout Builder Restrictions plugins.
    $layout_builder_restrictions_manager = \Drupal::service('plugin.manager.layout_builder_restriction');
    $restriction_plugins = $layout_builder_restrictions_manager
      ->getSortedPlugins();
    foreach (array_keys($restriction_plugins) as $id) {
      $plugin = $layout_builder_restrictions_manager
        ->createInstance($id);
      $allowed_inline_blocks = $plugin
        ->inlineBlocksAllowedinContext($section_storage, $delta, $region);

      // Loop through links and remove those for disallowed inline block types.
      foreach ($build['links']['#links'] as $key => $link) {
        $route_parameters = $link['url']
          ->getRouteParameters();
        if (!in_array($route_parameters['plugin_id'], $allowed_inline_blocks)) {
          unset($build['links']['#links'][$key]);
        }
      }
    }
    return $build;
  }

}

Members

Name	Modifiers	Type	Description	Overrides
AjaxHelperTrait::getRequestWrapperFormat	protected	function	Gets the wrapper format of the current request.
AjaxHelperTrait::isAjax	protected	function	Determines if the current request is via AJAX.
ChooseBlockController::$blockManager	protected	property	The block manager.
ChooseBlockController::$currentUser	protected	property	The current user.
ChooseBlockController::$entityTypeManager	protected	property	The entity type manager.
ChooseBlockController::build	public	function	Provides the UI for choosing a new block. Overrides ChooseBlockController::build
ChooseBlockController::create	public static	function	Instantiates a new instance of this class. Overrides ContainerInjectionInterface::create
ChooseBlockController::getAjaxAttributes	protected	function	Get dialog attributes if an ajax request.
ChooseBlockController::getBlockLinks	protected	function	Gets a render array of block links.
ChooseBlockController::inlineBlockList	public	function	Provides the UI for choosing a new inline block. Overrides ChooseBlockController::inlineBlockList
ChooseBlockController::__construct	public	function	ChooseBlockController constructor.
LayoutBuilderContextTrait::$contextRepository	protected	property	The context repository.
LayoutBuilderContextTrait::contextRepository	protected	function	Gets the context repository service.
LayoutBuilderContextTrait::getAvailableContexts	protected	function	Provides all available contexts, both global and section_storage-specific.
LayoutBuilderHighlightTrait::blockAddHighlightId	protected	function	Provides the ID used to highlight the active Layout Builder UI element.
LayoutBuilderHighlightTrait::blockUpdateHighlightId	protected	function	Provides the ID used to highlight the active Layout Builder UI element.
LayoutBuilderHighlightTrait::sectionAddHighlightId	protected	function	Provides the ID used to highlight the active Layout Builder UI element.
LayoutBuilderHighlightTrait::sectionUpdateHighlightId	protected	function	Provides the ID used to highlight the active Layout Builder UI element.
StringTranslationTrait::$stringTranslation	protected	property	The string translation service.	1
StringTranslationTrait::formatPlural	protected	function	Formats a string containing a count of items.
StringTranslationTrait::getNumberOfPlurals	protected	function	Returns the number of plurals supported by a given language.
StringTranslationTrait::getStringTranslation	protected	function	Gets the string translation service.
StringTranslationTrait::setStringTranslation	public	function	Sets the string translation service to use.	2
StringTranslationTrait::t	protected	function	Translates a string to the current language or to a given language.