View source
<?php
namespace Drupal\content_moderation\Plugin\Field\FieldFormatter;
use Drupal\content_moderation\ModerationInformationInterface;
use Drupal\Core\Field\FieldDefinitionInterface;
use Drupal\Core\Field\FormatterBase;
use Drupal\Core\Field\FieldItemListInterface;
use Symfony\Component\DependencyInjection\ContainerInterface;
class ContentModerationStateFormatter extends FormatterBase {
protected $moderationInformation;
public function __construct($plugin_id, $plugin_definition, FieldDefinitionInterface $field_definition, array $settings, $label, $view_mode, array $third_party_settings, ModerationInformationInterface $moderation_information) {
parent::__construct($plugin_id, $plugin_definition, $field_definition, $settings, $label, $view_mode, $third_party_settings);
$this->moderationInformation = $moderation_information;
}
public static function create(ContainerInterface $container, array $configuration, $plugin_id, $plugin_definition) {
return new static($plugin_id, $plugin_definition, $configuration['field_definition'], $configuration['settings'], $configuration['label'], $configuration['view_mode'], $configuration['third_party_settings'], $container
->get('content_moderation.moderation_information'));
}
public function viewElements(FieldItemListInterface $items, $langcode) {
$elements = [];
$workflow = $this->moderationInformation
->getWorkflowForEntity($items
->getEntity());
foreach ($items as $delta => $item) {
$elements[$delta] = [
'#markup' => $workflow
->getTypePlugin()
->getState($item->value)
->label(),
];
}
return $elements;
}
public static function isApplicable(FieldDefinitionInterface $field_definition) {
return $field_definition
->getName() === 'moderation_state' && $field_definition
->getTargetEntityTypeId() !== 'content_moderation_state';
}
}