www.aleph1.co.uk Git - yaffs-website/blob - vendor/drupal/console/templates/module/src/Entity/Form/entity-content-revision-revert-translation.php.twig

   1 {% extends "base/class.php.twig" %}
   2
   3 {% block file_path %}
   4 \Drupal\{{module}}\Form\{{ entity_class }}RevisionRevertTranslationForm.
   5 {% endblock %}
   6
   7 {% block namespace_class %}
   8 namespace Drupal\{{module}}\Form;
   9 {% endblock %}
  10
  11 {% block use_class %}
  12 use Drupal\Core\Datetime\DateFormatterInterface;
  13 use Drupal\Core\Entity\EntityStorageInterface;
  14 use Drupal\Core\Form\FormStateInterface;
  15 use Drupal\Core\Language\LanguageManagerInterface;
  16 use Drupal\{{module}}\Entity\{{ entity_class }}Interface;
  17 use Symfony\Component\DependencyInjection\ContainerInterface;
  18 {% endblock %}
  19
  20 {% block class_declaration %}
  21 /**
  22  * Provides a form for reverting a {{ label }} revision for a single translation.
  23  *
  24  * @ingroup {{module}}
  25  */
  26 class {{ entity_class }}RevisionRevertTranslationForm extends {{ entity_class }}RevisionRevertForm {% endblock %}
  27 {% block class_methods %}
  28
  29   /**
  30    * The language to be reverted.
  31    *
  32    * @var string
  33    */
  34   protected $langcode;
  35
  36   /**
  37    * The language manager.
  38    *
  39    * @var \Drupal\Core\Language\LanguageManagerInterface
  40    */
  41   protected $languageManager;
  42
  43   /**
  44    * Constructs a new {{ entity_class }}RevisionRevertTranslationForm.
  45    *
  46    * @param \Drupal\Core\Entity\EntityStorageInterface $entity_storage
  47    *   The {{ label }} storage.
  48    * @param \Drupal\Core\Datetime\DateFormatterInterface $date_formatter
  49    *   The date formatter service.
  50    * @param \Drupal\Core\Language\LanguageManagerInterface $language_manager
  51    *   The language manager.
  52    */
  53   public function __construct(EntityStorageInterface $entity_storage, DateFormatterInterface $date_formatter, LanguageManagerInterface $language_manager) {
  54     parent::__construct($entity_storage, $date_formatter);
  55     $this->languageManager = $language_manager;
  56   }
  57
  58   /**
  59    * {@inheritdoc}
  60    */
  61   public static function create(ContainerInterface $container) {
  62     return new static(
  63       $container->get('entity.manager')->getStorage('{{ entity_name }}'),
  64       $container->get('date.formatter'),
  65       $container->get('language_manager')
  66     );
  67   }
  68
  69   /**
  70    * {@inheritdoc}
  71    */
  72   public function getFormId() {
  73     return '{{ entity_name }}_revision_revert_translation_confirm';
  74   }
  75
  76   /**
  77    * {@inheritdoc}
  78    */
  79   public function getQuestion() {
  80     return t('Are you sure you want to revert @language translation to the revision from %revision-date?', ['@language' => $this->languageManager->getLanguageName($this->langcode), '%revision-date' => $this->dateFormatter->format($this->revision->getRevisionCreationTime())]);
  81   }
  82
  83   /**
  84    * {@inheritdoc}
  85    */
  86   public function buildForm(array $form, FormStateInterface $form_state, ${{ entity_name }}_revision = NULL, $langcode = NULL) {
  87     $this->langcode = $langcode;
  88     $form = parent::buildForm($form, $form_state, ${{ entity_name }}_revision);
  89
  90     $form['revert_untranslated_fields'] = [
  91       '#type' => 'checkbox',
  92       '#title' => $this->t('Revert content shared among translations'),
  93       '#default_value' => FALSE,
  94     ];
  95
  96     return $form;
  97   }
  98
  99   /**
 100    * {@inheritdoc}
 101    */
 102   protected function prepareRevertedRevision({{ entity_class }}Interface $revision, FormStateInterface $form_state) {
 103     $revert_untranslated_fields = $form_state->getValue('revert_untranslated_fields');
 104
 105     /** @var \Drupal\{{module}}\Entity\{{ entity_class }}Interface $default_revision */
 106     $latest_revision = $this->{{ entity_class }}Storage->load($revision->id());
 107     $latest_revision_translation = $latest_revision->getTranslation($this->langcode);
 108
 109     $revision_translation = $revision->getTranslation($this->langcode);
 110
 111     foreach ($latest_revision_translation->getFieldDefinitions() as $field_name => $definition) {
 112       if ($definition->isTranslatable() || $revert_untranslated_fields) {
 113         $latest_revision_translation->set($field_name, $revision_translation->get($field_name)->getValue());
 114       }
 115     }
 116
 117     $latest_revision_translation->setNewRevision();
 118     $latest_revision_translation->isDefaultRevision(TRUE);
 119     $revision->setRevisionCreationTime(REQUEST_TIME);
 120
 121     return $latest_revision_translation;
 122   }
 123 {% endblock %}