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<?php |
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namespace Drupal\entity_browser\Plugin\EntityBrowser\FieldWidgetDisplay; |
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use Drupal\Core\Entity\EntityInterface; |
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use Drupal\Core\Entity\EntityTypeManagerInterface; |
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use Drupal\Core\Entity\EntityTypeInterface; |
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use Drupal\Core\Form\FormStateInterface; |
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use Drupal\Core\Plugin\ContainerFactoryPluginInterface; |
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use Drupal\file\FileInterface; |
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use Symfony\Component\DependencyInjection\ContainerInterface; |
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use Drupal\entity_browser\FieldWidgetDisplayBase; |
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/** |
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* Displays image thumbnail. |
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* |
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* @EntityBrowserFieldWidgetDisplay( |
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* id = "thumbnail", |
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* label = @Translation("Image thumbnail"), |
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* description = @Translation("Displays image files as thumbnails") |
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* ) |
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*/ |
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class ImageThumbnail extends FieldWidgetDisplayBase implements ContainerFactoryPluginInterface { |
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/** |
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* Entity type manager service. |
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* |
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* @var \Drupal\Core\Entity\EntityTypeManagerInterface |
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*/ |
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protected $entityTypeManager; |
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/** |
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* Constructs widget plugin. |
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* |
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* @param array $configuration |
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* A configuration array containing information about the plugin instance. |
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* @param string $plugin_id |
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* The plugin_id for the plugin instance. |
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* @param mixed $plugin_definition |
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* The plugin implementation definition. |
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* @param \Drupal\Core\Entity\EntityTypeManagerInterface $entity_type_manager |
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* Entity manager service. |
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*/ |
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public function __construct(array $configuration, $plugin_id, $plugin_definition, EntityTypeManagerInterface $entity_type_manager) { |
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parent::__construct($configuration, $plugin_id, $plugin_definition); |
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$this->entityTypeManager = $entity_type_manager; |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public static function create(ContainerInterface $container, array $configuration, $plugin_id, $plugin_definition) { |
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return new static( |
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$configuration, |
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$plugin_id, |
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$plugin_definition, |
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$container->get('entity_type.manager') |
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); |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function view(EntityInterface $entity) { |
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return [ |
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'#theme' => 'image_style', |
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'#style_name' => $this->configuration['image_style'], |
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'#title' => $entity->label(), |
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'#alt' => $entity->label(), |
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'#uri' => $entity->getFileUri(), |
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]; |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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View Code Duplication |
public function settingsForm(array $form, FormStateInterface $form_state) { |
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$options = []; |
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foreach ($this->entityTypeManager->getStorage('image_style')->loadMultiple() as $id => $image_style) { |
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$options[$id] = $image_style->label(); |
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} |
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return [ |
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'image_style' => [ |
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'#type' => 'select', |
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'#title' => $this->t('Image style'), |
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'#description' => $this->t('Select image style to be used to display thumbnails.'), |
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'#default_value' => $this->configuration['image_style'], |
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'#options' => $options, |
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], |
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]; |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function isApplicable(EntityTypeInterface $entity_type) { |
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return $entity_type->isSubclassOf(FileInterface::class); |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function defaultConfiguration() { |
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return [ |
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'image_style' => 'thumbnail', |
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] + parent::defaultConfiguration(); |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function calculateDependencies() { |
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$dependencies = parent::calculateDependencies(); |
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if ($image_style = $this->entityTypeManager->getStorage('image_style')->load($this->configuration['image_style'])) { |
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$dependencies[$image_style->getConfigDependencyKey()][] = $image_style->getConfigDependencyName(); |
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} |
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return $dependencies; |
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} |
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} |
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drupal-media /
entity_browser
Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation.
You can also find more detailed suggestions in the “Code” section of your repository.