entityTypeManager = $entity_type_manager; } /** * {@inheritdoc} */ public static function create(ContainerInterface $container) { return new static( $container->get('entity_type.manager') ); } /** * Node types that were created for Image Widget Crop Example. * * @var array */ protected $iwcExampleNodeTypes = [ 'crop_responsive_example', 'crop_simple_example', 'crop_media_example', ]; /** * Displays useful information for image_widget_crop on the front page. */ public function content() { $items = []; foreach ($this->iwcExampleNodeTypes as $node_type) { $node_type = $this->entityTypeManager->getStorage('node_type')->load($node_type); $items['#items'][] = $this->t('@label', [ '@url' => Url::fromRoute('node.add', ['node_type' => $node_type->id()])->toString(), '@label' => $node_type->label(), ] ); } $this->addExample($items); return [ 'intro' => [ '#markup' => '

' . $this->t('Welcome to Image Widget Crop example.') . '

', ], 'description' => [ '#markup' => '

' . $this->t('Image Widget Crop provides an interface for using the features of the Crop API.') . '

' . '

' . $this->t('You can test the functionality with custom content types created for the demonstration of features from Image Widget Crop:') . '

', ], 'content_types' => [ '#type' => 'item', 'list' => [ '#theme' => 'item_list', '#items' => [ array_values($items), ], ], ], ]; } /** * Add examples cases into list of examples. * * @param array $items * Array of all entity examples available to IWC. * * return array * Array of each examples with all elements added. */ public function addExample(array &$items) { // Add Form API examples. $items['#items'][] = $this->t('@label', [ '@url' => Url::fromRoute('image_widget_crop_examples.form')->toString(), '@label' => $this->t('ImageWidgetCrop Form API examples'), ] ); return $items; } }