Mercurial > hg > isophonics-drupal-site
view core/modules/comment/src/Form/ConfirmDeleteMultiple.php @ 5:c69a71b4f40f
Add slideshow module
author | Chris Cannam |
---|---|
date | Thu, 07 Dec 2017 14:46:23 +0000 |
parents | 4c8ae668cc8c |
children | 1fec387a4317 |
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<?php namespace Drupal\comment\Form; use Drupal\comment\CommentStorageInterface; use Drupal\user\PrivateTempStoreFactory; use Drupal\Core\Form\ConfirmFormBase; use Drupal\Core\Form\FormStateInterface; use Drupal\Core\Url; use Symfony\Component\DependencyInjection\ContainerInterface; /** * Provides the comment multiple delete confirmation form. */ class ConfirmDeleteMultiple extends ConfirmFormBase { /** * The tempstore factory. * * @var \Drupal\user\PrivateTempStoreFactory */ protected $tempStoreFactory; /** * The comment storage. * * @var \Drupal\comment\CommentStorageInterface */ protected $commentStorage; /** * An array of comments to be deleted. * * @var string[][] */ protected $commentInfo; /** * Creates an new ConfirmDeleteMultiple form. * * @param \Drupal\comment\CommentStorageInterface $comment_storage * The comment storage. * @param \Drupal\user\PrivateTempStoreFactory $temp_store_factory * The tempstore factory. */ public function __construct(CommentStorageInterface $comment_storage, PrivateTempStoreFactory $temp_store_factory) { $this->commentStorage = $comment_storage; $this->tempStoreFactory = $temp_store_factory; } /** * {@inheritdoc} */ public static function create(ContainerInterface $container) { return new static( $container->get('entity.manager')->getStorage('comment'), $container->get('user.private_tempstore') ); } /** * {@inheritdoc} */ public function getFormId() { return 'comment_multiple_delete_confirm'; } /** * {@inheritdoc} */ public function getQuestion() { return $this->formatPlural(count($this->commentInfo), 'Are you sure you want to delete this comment and all its children?', 'Are you sure you want to delete these comments and all their children?'); } /** * {@inheritdoc} */ public function getCancelUrl() { return new Url('comment.admin'); } /** * {@inheritdoc} */ public function getConfirmText() { return $this->t('Delete'); } /** * {@inheritdoc} */ public function buildForm(array $form, FormStateInterface $form_state) { $this->commentInfo = $this->tempStoreFactory->get('comment_multiple_delete_confirm')->get($this->currentUser()->id()); if (empty($this->commentInfo)) { return $this->redirect('comment.admin'); } /** @var \Drupal\comment\CommentInterface[] $comments */ $comments = $this->commentStorage->loadMultiple(array_keys($this->commentInfo)); $items = []; foreach ($this->commentInfo as $id => $langcodes) { foreach ($langcodes as $langcode) { $comment = $comments[$id]->getTranslation($langcode); $key = $id . ':' . $langcode; $default_key = $id . ':' . $comment->getUntranslated()->language()->getId(); // If we have a translated entity we build a nested list of translations // that will be deleted. $languages = $comment->getTranslationLanguages(); if (count($languages) > 1 && $comment->isDefaultTranslation()) { $names = []; foreach ($languages as $translation_langcode => $language) { $names[] = $language->getName(); unset($items[$id . ':' . $translation_langcode]); } $items[$default_key] = [ 'label' => [ '#markup' => $this->t('@label (Original translation) - <em>The following comment translations will be deleted:</em>', ['@label' => $comment->label()]), ], 'deleted_translations' => [ '#theme' => 'item_list', '#items' => $names, ], ]; } elseif (!isset($items[$default_key])) { $items[$key] = $comment->label(); } } } $form['comments'] = [ '#theme' => 'item_list', '#items' => $items, ]; return parent::buildForm($form, $form_state); } /** * {@inheritdoc} */ public function submitForm(array &$form, FormStateInterface $form_state) { if ($form_state->getValue('confirm') && !empty($this->commentInfo)) { $total_count = 0; $delete_comments = []; /** @var \Drupal\Core\Entity\ContentEntityInterface[][] $delete_translations */ $delete_translations = []; /** @var \Drupal\comment\CommentInterface[] $comments */ $comments = $this->commentStorage->loadMultiple(array_keys($this->commentInfo)); foreach ($this->commentInfo as $id => $langcodes) { foreach ($langcodes as $langcode) { $comment = $comments[$id]->getTranslation($langcode); if ($comment->isDefaultTranslation()) { $delete_comments[$id] = $comment; unset($delete_translations[$id]); $total_count += count($comment->getTranslationLanguages()); } elseif (!isset($delete_comments[$id])) { $delete_translations[$id][] = $comment; } } } if ($delete_comments) { $this->commentStorage->delete($delete_comments); $this->logger('content')->notice('Deleted @count comments.', ['@count' => count($delete_comments)]); } if ($delete_translations) { $count = 0; foreach ($delete_translations as $id => $translations) { $comment = $comments[$id]->getUntranslated(); foreach ($translations as $translation) { $comment->removeTranslation($translation->language()->getId()); } $comment->save(); $count += count($translations); } if ($count) { $total_count += $count; $this->logger('content')->notice('Deleted @count comment translations.', ['@count' => $count]); } } if ($total_count) { drupal_set_message($this->formatPlural($total_count, 'Deleted 1 comment.', 'Deleted @count comments.')); } $this->tempStoreFactory->get('comment_multiple_delete_confirm')->delete($this->currentUser()->id()); } $form_state->setRedirectUrl($this->getCancelUrl()); } }