get('entity.manager'); return new static( $entity_manager->getStorage('block_content'), $entity_manager->getStorage('block_content_type'), $container->get('theme_handler') ); } /** * Constructs a BlockContent object. * * @param \Drupal\Core\Entity\EntityStorageInterface $block_content_storage * The custom block storage. * @param \Drupal\Core\Entity\EntityStorageInterface $block_content_type_storage * The custom block type storage. * @param \Drupal\Core\Extension\ThemeHandlerInterface $theme_handler * The theme handler. */ public function __construct(EntityStorageInterface $block_content_storage, EntityStorageInterface $block_content_type_storage, ThemeHandlerInterface $theme_handler) { $this->blockContentStorage = $block_content_storage; $this->blockContentTypeStorage = $block_content_type_storage; $this->themeHandler = $theme_handler; } /** * Displays add custom block links for available types. * * @param \Symfony\Component\HttpFoundation\Request $request * The current request object. * * @return array * A render array for a list of the custom block types that can be added or * if there is only one custom block type defined for the site, the function * returns the custom block add page for that custom block type. */ public function add(Request $request) { $types = $this->blockContentTypeStorage->loadMultiple(); if ($types && count($types) == 1) { $type = reset($types); return $this->addForm($type, $request); } if (count($types) === 0) { return [ '#markup' => $this->t('You have not created any block types yet. Go to the block type creation page to add a new block type.', [ ':url' => Url::fromRoute('block_content.type_add')->toString(), ]), ]; } return ['#theme' => 'block_content_add_list', '#content' => $types]; } /** * Presents the custom block creation form. * * @param \Drupal\block_content\BlockContentTypeInterface $block_content_type * The custom block type to add. * @param \Symfony\Component\HttpFoundation\Request $request * The current request object. * * @return array * A form array as expected by * \Drupal\Core\Render\RendererInterface::render(). */ public function addForm(BlockContentTypeInterface $block_content_type, Request $request) { $block = $this->blockContentStorage->create([ 'type' => $block_content_type->id(), ]); if (($theme = $request->query->get('theme')) && in_array($theme, array_keys($this->themeHandler->listInfo()))) { // We have navigated to this page from the block library and will keep track // of the theme for redirecting the user to the configuration page for the // newly created block in the given theme. $block->setTheme($theme); } return $this->entityFormBuilder()->getForm($block); } /** * Provides the page title for this controller. * * @param \Drupal\block_content\BlockContentTypeInterface $block_content_type * The custom block type being added. * * @return string * The page title. */ public function getAddFormTitle(BlockContentTypeInterface $block_content_type) { return $this->t('Add %type custom block', ['%type' => $block_content_type->label()]); } }