www.aleph1.co.uk Git - yaffs-website/blob - web/core/modules/content_moderation/src/Plugin/Field/FieldFormatter/ContentModerationStateFormatter.php

   1 <?php
   2
   3 namespace Drupal\content_moderation\Plugin\Field\FieldFormatter;
   4
   5 use Drupal\content_moderation\ModerationInformationInterface;
   6 use Drupal\Core\Field\FieldDefinitionInterface;
   7 use Drupal\Core\Field\FormatterBase;
   8 use Drupal\Core\Field\FieldItemListInterface;
   9 use Drupal\Core\Plugin\ContainerFactoryPluginInterface;
  10 use Symfony\Component\DependencyInjection\ContainerInterface;
  11
  12 /**
  13  * Plugin implementation of the 'content_moderation_state' formatter.
  14  *
  15  * @FieldFormatter(
  16  *   id = "content_moderation_state",
  17  *   label = @Translation("Content moderation state"),
  18  *   field_types = {
  19  *     "string",
  20  *   }
  21  * )
  22  */
  23 class ContentModerationStateFormatter extends FormatterBase implements ContainerFactoryPluginInterface {
  24
  25   /**
  26    * The moderation information service.
  27    *
  28    * @var \Drupal\content_moderation\ModerationInformationInterface
  29    */
  30   protected $moderationInformation;
  31
  32   /**
  33    * Create an instance of ContentModerationStateFormatter.
  34    */
  35   public function __construct($plugin_id, $plugin_definition, FieldDefinitionInterface $field_definition, array $settings, $label, $view_mode, array $third_party_settings, ModerationInformationInterface $moderation_information) {
  36     parent::__construct($plugin_id, $plugin_definition, $field_definition, $settings, $label, $view_mode, $third_party_settings);
  37     $this->moderationInformation = $moderation_information;
  38   }
  39
  40   /**
  41    * {@inheritdoc}
  42    */
  43   public static function create(ContainerInterface $container, array $configuration, $plugin_id, $plugin_definition) {
  44     return new static(
  45       $plugin_id,
  46       $plugin_definition,
  47       $configuration['field_definition'],
  48       $configuration['settings'],
  49       $configuration['label'],
  50       $configuration['view_mode'],
  51       $configuration['third_party_settings'],
  52       $container->get('content_moderation.moderation_information')
  53     );
  54   }
  55
  56   /**
  57    * {@inheritdoc}
  58    */
  59   public function viewElements(FieldItemListInterface $items, $langcode) {
  60     $elements = [];
  61     $workflow = $this->moderationInformation->getWorkflowForEntity($items->getEntity());
  62     foreach ($items as $delta => $item) {
  63       $elements[$delta] = [
  64         '#markup' => $workflow->getTypePlugin()->getState($item->value)->label(),
  65       ];
  66     }
  67     return $elements;
  68   }
  69
  70   /**
  71    * {@inheritdoc}
  72    */
  73   public static function isApplicable(FieldDefinitionInterface $field_definition) {
  74     return $field_definition->getName() === 'moderation_state' && $field_definition->getTargetEntityTypeId() !== 'content_moderation_state';
  75   }
  76
  77 }