1<?php 2 3namespace Drupal\content_moderation\Plugin\Field\FieldFormatter; 4 5use Drupal\content_moderation\ModerationInformationInterface; 6use Drupal\Core\Field\FieldDefinitionInterface; 7use Drupal\Core\Field\FormatterBase; 8use Drupal\Core\Field\FieldItemListInterface; 9use Drupal\Core\Plugin\ContainerFactoryPluginInterface; 10use 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 */ 23class 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} 78