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class MediaThumbnailURLFormatter in Media thumbnail URL formatter 8

Plugin implementation of the 'media_thumbnail' formatter.

Plugin annotation


@FieldFormatter(
  id = "media_thumbnail_url",
  label = @Translation("Thumbnail URL"),
  field_types = {
    "entity_reference"
  }
)

Hierarchy

Expanded class hierarchy of MediaThumbnailURLFormatter

File

src/Plugin/Field/FieldFormatter/MediaThumbnailURLFormatter.php, line 20

Namespace

Drupal\media_thumbnail_url_formatter\Plugin\Field\FieldFormatter
View source 
class MediaThumbnailURLFormatter extends MediaThumbnailFormatter {

  /**
   * {@inheritdoc}
   */
  public function settingsForm(array $form, FormStateInterface $form_state) {
    $element = parent::settingsForm($form, $form_state);
    unset($element['image_link']);
    return $element;
  }

  /**
   * {@inheritdoc}
   */
  public function settingsSummary() {
    $summary = parent::settingsSummary();
    return [
      $summary[0],
    ];
  }

  /**
   * {@inheritdoc}
   */
  public function viewElements(FieldItemListInterface $items, $langcode) {
    $elements = [];
    $media_items = $this
      ->getEntitiesToView($items, $langcode);

    // Early opt-out if the field is empty.
    if (empty($media_items)) {
      return $elements;
    }
    $image_style_setting = $this
      ->getSetting('image_style');
    $image_style = $this->imageStyleStorage
      ->load($image_style_setting);

    /** @var \Drupal\media\MediaInterface[] $media_items */
    foreach ($media_items as $delta => $media) {
      $thumbnailUri = $media
        ->get('thumbnail')->entity
        ->getFileUri();
      $url = $image_style ? $image_style
        ->buildUrl($thumbnailUri) : file_create_url($thumbnailUri);
      $url = file_url_transform_relative($url);
      $elements[$delta] = [
        '#markup' => $url,
      ];

      // Add cacheability of each item in the field.
      $this->renderer
        ->addCacheableDependency($elements[$delta], $media);
    }

    // Add cacheability of the image style setting.
    if ($image_style) {
      $this->renderer
        ->addCacheableDependency($elements, $image_style);
    }
    return $elements;
  }

}

Members

Namesort descending Modifiers Type Description Overrides
DependencySerializationTrait::$_entityStorages protected property An array of entity type IDs keyed by the property name of their storages.
DependencySerializationTrait::$_serviceIds protected property An array of service IDs keyed by property name used for serialization.
DependencySerializationTrait::__sleep public function 1
DependencySerializationTrait::__wakeup public function 2
EntityReferenceFormatterBase::prepareView public function Loads the entities referenced in that field across all the entities being viewed. Overrides FormatterBase::prepareView
EntityReferenceFormatterBase::view public function Overrides FormatterBase::view
FileFormatterBase::checkAccess protected function Checks access to the given entity. Overrides EntityReferenceFormatterBase::checkAccess
FormatterBase::$fieldDefinition protected property The field definition.
FormatterBase::$label protected property The label display setting.
FormatterBase::$settings protected property The formatter settings. Overrides PluginSettingsBase::$settings
FormatterBase::$viewMode protected property The view mode.
FormatterBase::getFieldSetting protected function Returns the value of a field setting.
FormatterBase::getFieldSettings protected function Returns the array of field settings.
ImageFormatter::$currentUser protected property The current user.
ImageFormatter::$imageStyleStorage protected property The image style entity storage.
ImageFormatter::calculateDependencies public function Calculates dependencies for the configured plugin. Overrides PluginSettingsBase::calculateDependencies
ImageFormatter::defaultSettings public static function Defines the default settings for this plugin. Overrides PluginSettingsBase::defaultSettings 1
ImageFormatter::onDependencyRemoval public function Informs the plugin that some configuration it depends on will be deleted. Overrides PluginSettingsBase::onDependencyRemoval
ImageFormatterBase::getEntitiesToView protected function Returns the referenced entities for display. Overrides EntityReferenceFormatterBase::getEntitiesToView
MediaThumbnailFormatter::$renderer protected property The renderer service.
MediaThumbnailFormatter::create public static function Creates an instance of the plugin. Overrides ImageFormatter::create
MediaThumbnailFormatter::getMediaThumbnailUrl protected function Get the URL for the media thumbnail.
MediaThumbnailFormatter::isApplicable public static function Returns if the formatter can be used for the provided field. Overrides FormatterBase::isApplicable
MediaThumbnailFormatter::needsEntityLoad protected function This has to be overridden because FileFormatterBase expects $item to be of type \Drupal\file\Plugin\Field\FieldType\FileItem and calls isDisplayed() which is not in FieldItemInterface. Overrides FileFormatterBase::needsEntityLoad
MediaThumbnailFormatter::__construct public function Constructs an MediaThumbnailFormatter object. Overrides ImageFormatter::__construct
MediaThumbnailURLFormatter::settingsForm public function Returns a form to configure settings for the formatter. Overrides MediaThumbnailFormatter::settingsForm
MediaThumbnailURLFormatter::settingsSummary public function Returns a short summary for the current formatter settings. Overrides MediaThumbnailFormatter::settingsSummary
MediaThumbnailURLFormatter::viewElements public function Builds a renderable array for a field value. Overrides MediaThumbnailFormatter::viewElements
MessengerTrait::$messenger protected property The messenger. 29
MessengerTrait::messenger public function Gets the messenger. 29
MessengerTrait::setMessenger public function Sets the messenger.
PluginBase::$configuration protected property Configuration information passed into the plugin. 1
PluginBase::$pluginDefinition protected property The plugin implementation definition. 1
PluginBase::$pluginId protected property The plugin_id.
PluginBase::DERIVATIVE_SEPARATOR constant A string which is used to separate base plugin IDs from the derivative ID.
PluginBase::getBaseId public function Gets the base_plugin_id of the plugin instance. Overrides DerivativeInspectionInterface::getBaseId
PluginBase::getDerivativeId public function Gets the derivative_id of the plugin instance. Overrides DerivativeInspectionInterface::getDerivativeId
PluginBase::getPluginDefinition public function Gets the definition of the plugin implementation. Overrides PluginInspectionInterface::getPluginDefinition 3
PluginBase::getPluginId public function Gets the plugin_id of the plugin instance. Overrides PluginInspectionInterface::getPluginId
PluginBase::isConfigurable public function Determines if the plugin is configurable.
PluginSettingsBase::$defaultSettingsMerged protected property Whether default settings have been merged into the current $settings.
PluginSettingsBase::$thirdPartySettings protected property The plugin settings injected by third party modules.
PluginSettingsBase::getSetting public function Returns the value of a setting, or its default value if absent. Overrides PluginSettingsInterface::getSetting
PluginSettingsBase::getSettings public function Returns the array of settings, including defaults for missing settings. Overrides PluginSettingsInterface::getSettings
PluginSettingsBase::getThirdPartyProviders public function Gets the list of third parties that store information. Overrides ThirdPartySettingsInterface::getThirdPartyProviders
PluginSettingsBase::getThirdPartySetting public function Gets the value of a third-party setting. Overrides ThirdPartySettingsInterface::getThirdPartySetting
PluginSettingsBase::getThirdPartySettings public function Gets all third-party settings of a given module. Overrides ThirdPartySettingsInterface::getThirdPartySettings
PluginSettingsBase::mergeDefaults protected function Merges default settings values into $settings.
PluginSettingsBase::setSetting public function Sets the value of a setting for the plugin. Overrides PluginSettingsInterface::setSetting
PluginSettingsBase::setSettings public function Sets the settings for the plugin. Overrides PluginSettingsInterface::setSettings
PluginSettingsBase::setThirdPartySetting public function Sets the value of a third-party setting. Overrides ThirdPartySettingsInterface::setThirdPartySetting
PluginSettingsBase::unsetThirdPartySetting public function Unsets a third-party setting. Overrides ThirdPartySettingsInterface::unsetThirdPartySetting
StringTranslationTrait::$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.