+++ /dev/null
-<?php
-
-namespace Drupal\entity\Form;
-
-use Drupal\Core\Entity\EntityTypeManagerInterface;
-use Drupal\Core\Form\BaseFormIdInterface;
-use Drupal\Core\Form\ConfirmFormBase;
-use Drupal\Core\Messenger\MessengerInterface;
-use Drupal\Core\TypedData\TranslatableInterface;
-use Drupal\Core\Url;
-use Drupal\Core\Form\FormStateInterface;
-use Drupal\Core\Session\AccountInterface;
-use Drupal\Core\TempStore\PrivateTempStoreFactory;
-use Symfony\Component\HttpFoundation\RedirectResponse;
-use Symfony\Component\DependencyInjection\ContainerInterface;
-
-/**
- * Provides an entities deletion confirmation form.
- */
-class DeleteMultipleForm extends ConfirmFormBase implements BaseFormIdInterface {
-
- /**
- * The current user.
- *
- * @var \Drupal\Core\Session\AccountInterface
- */
- protected $currentUser;
-
- /**
- * The entity type manager.
- *
- * @var \Drupal\Core\Entity\EntityTypeManagerInterface
- */
- protected $entityTypeManager;
-
- /**
- * The tempstore.
- *
- * @var \Drupal\Core\TempStore\SharedTempStore
- */
- protected $tempStore;
-
- /**
- * The messenger service.
- *
- * @var \Drupal\Core\Messenger\MessengerInterface
- */
- protected $messenger;
-
- /**
- * The entity type ID.
- *
- * @var string
- */
- protected $entityTypeId;
-
- /**
- * The selection, in the entity_id => langcodes format.
- *
- * @var array
- */
- protected $selection = [];
-
- /**
- * The entity type definition.
- *
- * @var \Drupal\Core\Entity\EntityTypeInterface
- */
- protected $entityType;
-
- /**
- * Constructs a new DeleteMultiple object.
- *
- * @param \Drupal\Core\Session\AccountInterface $current_user
- * The current user.
- * @param \Drupal\Core\Entity\EntityTypeManagerInterface $entity_type_manager
- * The entity type manager.
- * @param \Drupal\Core\TempStore\PrivateTempStoreFactory $temp_store_factory
- * The tempstore factory.
- * @param \Drupal\Core\Messenger\MessengerInterface $messenger
- * The messenger service.
- */
- public function __construct(AccountInterface $current_user, EntityTypeManagerInterface $entity_type_manager, PrivateTempStoreFactory $temp_store_factory, MessengerInterface $messenger) {
- $this->currentUser = $current_user;
- $this->entityTypeManager = $entity_type_manager;
- $this->tempStore = $temp_store_factory->get('entity_delete_multiple_confirm');
- $this->messenger = $messenger;
- }
-
- /**
- * {@inheritdoc}
- */
- public static function create(ContainerInterface $container) {
- return new static(
- $container->get('current_user'),
- $container->get('entity_type.manager'),
- $container->get('tempstore.private'),
- $container->get('messenger')
- );
- }
-
- /**
- * {@inheritdoc}
- */
- public function getBaseFormId() {
- return 'entity_delete_multiple_confirm_form';
- }
-
- /**
- * {@inheritdoc}
- */
- public function getFormId() {
- // Get entity type ID from the route because ::buildForm has not yet been
- // called.
- $entity_type_id = $this->getRouteMatch()->getParameter('entity_type_id');
- return $entity_type_id . '_delete_multiple_confirm_form';
- }
-
- /**
- * {@inheritdoc}
- */
- public function getQuestion() {
- return $this->formatPlural(count($this->selection), 'Are you sure you want to delete this @item?', 'Are you sure you want to delete these @items?', [
- '@item' => $this->entityType->getSingularLabel(),
- '@items' => $this->entityType->getPluralLabel(),
- ]);
- }
-
- /**
- * {@inheritdoc}
- */
- public function getCancelUrl() {
- if ($this->entityType->hasLinkTemplate('collection')) {
- return new Url('entity.' . $this->entityTypeId . '.collection');
- }
- else {
- return new Url('<front>');
- }
- }
-
- /**
- * {@inheritdoc}
- */
- public function getConfirmText() {
- return $this->t('Delete');
- }
-
- /**
- * {@inheritdoc}
- */
- public function buildForm(array $form, FormStateInterface $form_state, $entity_type_id = NULL) {
- $this->entityTypeId = $entity_type_id;
- $this->entityType = $this->entityTypeManager->getDefinition($this->entityTypeId);
- $this->selection = $this->tempStore->get($this->currentUser->id() . ':' . $entity_type_id);
- if (empty($this->entityTypeId) || empty($this->selection)) {
- return new RedirectResponse($this->getCancelUrl()
- ->setAbsolute()
- ->toString());
- }
-
- $items = [];
- $entities = $this->entityTypeManager->getStorage($entity_type_id)->loadMultiple(array_keys($this->selection));
- foreach ($this->selection as $id => $selected_langcodes) {
- $entity = $entities[$id];
- foreach ($selected_langcodes as $langcode) {
- $key = $id . ':' . $langcode;
- if ($entity instanceof TranslatableInterface) {
- $entity = $entity->getTranslation($langcode);
- $default_key = $id . ':' . $entity->getUntranslated()->language()->getId();
-
- // Build a nested list of translations that will be deleted if the
- // entity has multiple translations.
- $entity_languages = $entity->getTranslationLanguages();
- if (count($entity_languages) > 1 && $entity->isDefaultTranslation()) {
- $names = [];
- foreach ($entity_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 @entity_type translations will be deleted:</em>',
- [
- '@label' => $entity->label(),
- '@entity_type' => $this->entityType->getSingularLabel(),
- ]),
- ],
- 'deleted_translations' => [
- '#theme' => 'item_list',
- '#items' => $names,
- ],
- ];
- }
- elseif (!isset($items[$default_key])) {
- $items[$key] = $entity->label();
- }
- }
- elseif (!isset($items[$key])) {
- $items[$key] = $entity->label();
- }
- }
- }
-
- $form['entities'] = [
- '#theme' => 'item_list',
- '#items' => $items,
- ];
- $form = parent::buildForm($form, $form_state);
-
- return $form;
- }
-
- /**
- * {@inheritdoc}
- */
- public function submitForm(array &$form, FormStateInterface $form_state) {
- $total_count = 0;
- $delete_entities = [];
- $delete_translations = [];
- $inaccessible_entities = [];
- $storage = $this->entityTypeManager->getStorage($this->entityTypeId);
-
- $entities = $storage->loadMultiple(array_keys($this->selection));
- foreach ($this->selection as $id => $selected_langcodes) {
- $entity = $entities[$id];
- if (!$entity->access('delete', $this->currentUser)) {
- $inaccessible_entities[] = $entity;
- continue;
- }
- foreach ($selected_langcodes as $langcode) {
- if ($entity instanceof TranslatableInterface) {
- $entity = $entity->getTranslation($langcode);
- // If the entity is the default translation then deleting it will
- // delete all the translations.
- if ($entity->isDefaultTranslation()) {
- $delete_entities[$id] = $entity;
- // If there are translations already marked for deletion then remove
- // them as they will be deleted anyway.
- unset($delete_translations[$id]);
- // Update the total count. Since a single delete will delete all
- // translations, we need to add the number of translations to the
- // count.
- $total_count += count($entity->getTranslationLanguages());
- }
- // Add the translation to the list of translations to be deleted
- // unless the default translation is being deleted.
- elseif (!isset($delete_entities[$id])) {
- $delete_translations[$id][] = $entity;
- }
- }
- elseif (!isset($delete_entities[$id])) {
- $delete_entities[$id] = $entity;
- $total_count++;
- }
- }
- }
-
- if ($delete_entities) {
- $storage->delete($delete_entities);
- foreach ($delete_entities as $entity) {
- $this->logger($entity->getEntityType()->getProvider())->notice('The @entity-type %label has been deleted.', [
- '@entity-type' => $entity->getEntityType()->getLowercaseLabel(),
- '%label' => $entity->label(),
- ]);
- }
- }
-
- if ($delete_translations) {
- /** @var \Drupal\Core\Entity\TranslatableInterface[][] $delete_translations */
- foreach ($delete_translations as $id => $translations) {
- $entity = $entities[$id]->getUntranslated();
- foreach ($translations as $translation) {
- $entity->removeTranslation($translation->language()->getId());
- }
- $entity->save();
- foreach ($translations as $translation) {
- $this->logger($entity->getEntityType()->getProvider())->notice('The @entity-type %label @language translation has been deleted.', [
- '@entity-type' => $entity->getEntityType()->getLowercaseLabel(),
- '%label' => $entity->label(),
- '@language' => $translation->language()->getName(),
- ]);
- }
- $total_count += count($translations);
- }
- }
-
- if ($total_count) {
- $this->messenger->addStatus($this->getDeletedMessage($total_count));
- }
- if ($inaccessible_entities) {
- $this->messenger->addWarning($this->getInaccessibleMessage(count($inaccessible_entities)));
- }
- $this->tempStore->delete($this->currentUser->id());
- $form_state->setRedirectUrl($this->getCancelUrl());
- }
-
- /**
- * Returns the message to show the user after an item was deleted.
- *
- * @param int $count
- * Count of deleted translations.
- *
- * @return \Drupal\Core\StringTranslation\TranslatableMarkup
- * The item deleted message.
- */
- protected function getDeletedMessage($count) {
- return $this->formatPlural($count, 'Deleted @count item.', 'Deleted @count items.');
- }
-
- /**
- * Returns the message to show the user when an item has not been deleted.
- *
- * @param int $count
- * Count of deleted translations.
- *
- * @return \Drupal\Core\StringTranslation\TranslatableMarkup
- * The item inaccessible message.
- */
- protected function getInaccessibleMessage($count) {
- return $this->formatPlural($count, "@count item has not been deleted because you do not have the necessary permissions.", "@count items have not been deleted because you do not have the necessary permissions.");
- }
-
-}
projects / yaffs-website / blobdiff