@todo Change to trait or base class when #2843395 is done.

Parameters

array $form: An associative array containing the structure of the form.

\Drupal\Core\Form\FormStateInterface $form_state: The current state of the form.

Overrides FormInterface::submitForm

See also

https://www.drupal.org/node/2843395

File

core/modules/media/src/Form/MediaDeleteMultipleConfirmForm.php, line 160

Class

MediaDeleteMultipleConfirmForm

Provides a confirmation form to delete multiple media items at once.

Namespace

Drupal\media\Form

Code

public function submitForm(array &$form, FormStateInterface $form_state) {
  if ($form_state->getValue('confirm') && !empty($this->mediaItems)) {
    $total_count = 0;
    $delete_entities = [];
    /** @var \Drupal\Core\Entity\ContentEntityInterface[][] $delete_translations */
    $delete_translations = [];
    /** @var \Drupal\media\MediaInterface[] $entities */
    $entities = $this->storage
      ->loadMultiple(array_keys($this->mediaItems));
    foreach ($this->mediaItems as $id => $langcodes) {
      foreach ($langcodes as $langcode) {
        $entity = $entities[$id]->getTranslation($langcode);
        if ($entity->isDefaultTranslation()) {
          $delete_entities[$id] = $entity;
          unset($delete_translations[$id]);
          $total_count += count($entity->getTranslationLanguages());
        }
        elseif (!isset($delete_entities[$id])) {
          $delete_translations[$id][] = $entity;
        }
      }
    }
    if ($delete_entities) {
      $this->storage
        ->delete($delete_entities);
      $this->logger('media')
        ->notice('Deleted @count media items.', [
        '@count' => count($delete_entities),
      ]);
    }
    if ($delete_translations) {
      $count = 0;
      foreach ($delete_translations as $id => $translations) {
        $entity = $entities[$id]->getUntranslated();
        foreach ($translations as $translation) {
          $entity->removeTranslation($translation->language()
            ->getId());
        }
        $entity->save();
        $count += count($translations);
      }
      if ($count) {
        $total_count += $count;
        $this->logger('media')
          ->notice('Deleted @count media translations.', [
          '@count' => $count,
        ]);
      }
    }
    if ($total_count) {
      $this->messenger()
        ->addStatus($this->formatPlural($total_count, 'Deleted 1 media item.', 'Deleted @count media items.'));
    }
    $this->tempStoreFactory
      ->get('media_multiple_delete_confirm')
      ->delete(\Drupal::currentUser()->id());
  }
  // @todo Change to media library when #2834729 is done.
  // https://www.drupal.org/node/2834729.
  $form_state->setRedirect('system.admin_content');
}

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