class NodeRevisionDeleteForm
Same name in other branches
- 9 core/modules/node/src/Form/NodeRevisionDeleteForm.php \Drupal\node\Form\NodeRevisionDeleteForm
- 8.9.x core/modules/node/src/Form/NodeRevisionDeleteForm.php \Drupal\node\Form\NodeRevisionDeleteForm
- 10 core/modules/node/src/Form/NodeRevisionDeleteForm.php \Drupal\node\Form\NodeRevisionDeleteForm
Provides a form for deleting a node revision.
@internal
Hierarchy
- class \Drupal\Core\Form\FormBase implements \Drupal\Core\Form\FormInterface, \Drupal\Core\DependencyInjection\ContainerInjectionInterface uses \Drupal\Core\DependencyInjection\DependencySerializationTrait, \Drupal\Core\Logger\LoggerChannelTrait, \Drupal\Core\Messenger\MessengerTrait, \Drupal\Core\Routing\RedirectDestinationTrait, \Drupal\Core\StringTranslation\StringTranslationTrait
- class \Drupal\Core\Form\ConfirmFormBase extends \Drupal\Core\Form\FormBase implements \Drupal\Core\Form\ConfirmFormInterface
- class \Drupal\node\Form\NodeRevisionDeleteForm extends \Drupal\Core\Form\ConfirmFormBase
- class \Drupal\Core\Form\ConfirmFormBase extends \Drupal\Core\Form\FormBase implements \Drupal\Core\Form\ConfirmFormInterface
Expanded class hierarchy of NodeRevisionDeleteForm
1 file declares its use of NodeRevisionDeleteForm
- NodeDeprecationTest.php in core/
modules/ node/ tests/ src/ Kernel/ NodeDeprecationTest.php
1 string reference to 'NodeRevisionDeleteForm'
- node.routing.yml in core/
modules/ node/ node.routing.yml - core/modules/node/node.routing.yml
File
-
core/
modules/ node/ src/ Form/ NodeRevisionDeleteForm.php, line 19
Namespace
Drupal\node\FormView source
class NodeRevisionDeleteForm extends ConfirmFormBase {
/**
* The node revision.
*
* @var \Drupal\node\NodeInterface
*/
protected $revision;
/**
* The node storage.
*
* @var \Drupal\Core\Entity\EntityStorageInterface
*/
protected $nodeStorage;
/**
* The node type storage.
*
* @var \Drupal\Core\Entity\EntityStorageInterface
*/
protected $nodeTypeStorage;
/**
* The access manager.
*
* @var \Drupal\Core\Access\AccessManagerInterface
*/
protected $accessManager;
/**
* The database connection.
*
* @var \Drupal\Core\Database\Connection
*/
protected $connection;
/**
* The date formatter service.
*
* @var \Drupal\Core\Datetime\DateFormatterInterface
*/
protected $dateFormatter;
/**
* Constructs a new NodeRevisionDeleteForm.
*
* @param \Drupal\Core\Entity\EntityStorageInterface $node_storage
* The node storage.
* @param \Drupal\Core\Entity\EntityStorageInterface $node_type_storage
* The node type storage.
* @param \Drupal\Core\Access\AccessManagerInterface $access_manager
* The access manager.
* @param \Drupal\Core\Datetime\DateFormatterInterface $date_formatter
* The date formatter service.
*/
public function __construct(EntityStorageInterface $node_storage, EntityStorageInterface $node_type_storage, AccessManagerInterface $access_manager, DateFormatterInterface $date_formatter) {
$this->nodeStorage = $node_storage;
$this->nodeTypeStorage = $node_type_storage;
$this->accessManager = $access_manager;
$this->dateFormatter = $date_formatter;
}
/**
* {@inheritdoc}
*/
public static function create(ContainerInterface $container) {
$entity_type_manager = $container->get('entity_type.manager');
return new static($entity_type_manager->getStorage('node'), $entity_type_manager->getStorage('node_type'), $container->get('access_manager'), $container->get('date.formatter'));
}
/**
* {@inheritdoc}
*/
public function getFormId() {
return 'node_revision_delete_confirm';
}
/**
* {@inheritdoc}
*/
public function getQuestion() {
return $this->t('Are you sure you want to delete the revision from %revision-date?', [
'%revision-date' => $this->dateFormatter
->format($this->revision
->getRevisionCreationTime()),
]);
}
/**
* {@inheritdoc}
*/
public function getCancelUrl() {
return new Url('entity.node.version_history', [
'node' => $this->revision
->id(),
]);
}
/**
* {@inheritdoc}
*/
public function getConfirmText() {
return $this->t('Delete');
}
/**
* {@inheritdoc}
*/
public function buildForm(array $form, FormStateInterface $form_state, ?NodeInterface $node_revision = NULL) {
$this->revision = $node_revision;
$form = parent::buildForm($form, $form_state);
return $form;
}
/**
* {@inheritdoc}
*/
public function submitForm(array &$form, FormStateInterface $form_state) {
/** @var \Drupal\Core\Entity\RevisionableStorageInterface $storage */
$storage = $this->nodeStorage;
$storage->deleteRevision($this->revision
->getRevisionId());
$this->logger('content')
->info('@type: deleted %title revision %revision.', [
'@type' => $this->revision
->bundle(),
'%title' => $this->revision
->label(),
'%revision' => $this->revision
->getRevisionId(),
]);
$node_type = $this->nodeTypeStorage
->load($this->revision
->bundle())
->label();
$this->messenger()
->addStatus($this->t('Revision from %revision-date of @type %title has been deleted.', [
'%revision-date' => $this->dateFormatter
->format($this->revision
->getRevisionCreationTime()),
'@type' => $node_type,
'%title' => $this->revision
->label(),
]));
// Set redirect to the revisions history page.
$route_name = 'entity.node.version_history';
$parameters = [
'node' => $this->revision
->id(),
];
// If no revisions found, or the user does not have access to the revisions
// page, then redirect to the canonical node page instead.
if (!$this->accessManager
->checkNamedRoute($route_name, $parameters) || count($this->nodeStorage
->revisionIds($this->revision)) === 1) {
$route_name = 'entity.node.canonical';
}
$form_state->setRedirect($route_name, $parameters);
}
}
Members
Title Sort descending | Modifiers | Object type | Summary | Overriden Title | Overrides |
---|---|---|---|---|---|
ConfirmFormBase::getCancelText | public | function | Returns a caption for the link which cancels the action. | Overrides ConfirmFormInterface::getCancelText | 2 |
ConfirmFormBase::getDescription | public | function | Returns additional text to display as a description. | Overrides ConfirmFormInterface::getDescription | 17 |
ConfirmFormBase::getFormName | public | function | Returns the internal name used to refer to the confirmation item. | Overrides ConfirmFormInterface::getFormName | |
DependencySerializationTrait::$_entityStorages | protected | property | |||
DependencySerializationTrait::$_serviceIds | protected | property | |||
DependencySerializationTrait::__sleep | public | function | 1 | ||
DependencySerializationTrait::__wakeup | public | function | 2 | ||
FormBase::$configFactory | protected | property | The config factory. | 2 | |
FormBase::$requestStack | protected | property | The request stack. | 1 | |
FormBase::$routeMatch | protected | property | The route match. | ||
FormBase::config | protected | function | Retrieves a configuration object. | ||
FormBase::configFactory | protected | function | Gets the config factory for this form. | 2 | |
FormBase::container | private | function | Returns the service container. | ||
FormBase::currentUser | protected | function | Gets the current user. | 2 | |
FormBase::getRequest | protected | function | Gets the request object. | ||
FormBase::getRouteMatch | protected | function | Gets the route match. | ||
FormBase::logger | protected | function | Gets the logger for a specific channel. | ||
FormBase::redirect | protected | function | Returns a redirect response object for the specified route. | ||
FormBase::resetConfigFactory | public | function | Resets the configuration factory. | ||
FormBase::setConfigFactory | public | function | Sets the config factory for this form. | ||
FormBase::setRequestStack | public | function | Sets the request stack object to use. | ||
FormBase::validateForm | public | function | Form validation handler. | Overrides FormInterface::validateForm | 58 |
LoggerChannelTrait::$loggerFactory | protected | property | The logger channel factory service. | ||
LoggerChannelTrait::getLogger | protected | function | Gets the logger for a specific channel. | ||
LoggerChannelTrait::setLoggerFactory | public | function | Injects the logger channel factory. | ||
MessengerTrait::$messenger | protected | property | The messenger. | 16 | |
MessengerTrait::messenger | public | function | Gets the messenger. | 16 | |
MessengerTrait::setMessenger | public | function | Sets the messenger. | ||
NodeRevisionDeleteForm::$accessManager | protected | property | The access manager. | ||
NodeRevisionDeleteForm::$connection | protected | property | The database connection. | ||
NodeRevisionDeleteForm::$dateFormatter | protected | property | The date formatter service. | ||
NodeRevisionDeleteForm::$nodeStorage | protected | property | The node storage. | ||
NodeRevisionDeleteForm::$nodeTypeStorage | protected | property | The node type storage. | ||
NodeRevisionDeleteForm::$revision | protected | property | The node revision. | ||
NodeRevisionDeleteForm::buildForm | public | function | Form constructor. | Overrides ConfirmFormBase::buildForm | |
NodeRevisionDeleteForm::create | public static | function | Instantiates a new instance of this class. | Overrides FormBase::create | |
NodeRevisionDeleteForm::getCancelUrl | public | function | Returns the route to go to if the user cancels the action. | Overrides ConfirmFormInterface::getCancelUrl | |
NodeRevisionDeleteForm::getConfirmText | public | function | Returns a caption for the button that confirms the action. | Overrides ConfirmFormBase::getConfirmText | |
NodeRevisionDeleteForm::getFormId | public | function | Returns a unique string identifying the form. | Overrides FormInterface::getFormId | |
NodeRevisionDeleteForm::getQuestion | public | function | Returns the question to ask the user. | Overrides ConfirmFormInterface::getQuestion | |
NodeRevisionDeleteForm::submitForm | public | function | Form submission handler. | Overrides FormInterface::submitForm | |
NodeRevisionDeleteForm::__construct | public | function | Constructs a new NodeRevisionDeleteForm. | ||
RedirectDestinationTrait::$redirectDestination | protected | property | The redirect destination service. | 2 | |
RedirectDestinationTrait::getDestinationArray | protected | function | Prepares a 'destination' URL query parameter for use with \Drupal\Core\Url. | ||
RedirectDestinationTrait::getRedirectDestination | protected | function | Returns the redirect destination service. | ||
RedirectDestinationTrait::setRedirectDestination | public | function | Sets the redirect destination service. | ||
StringTranslationTrait::$stringTranslation | protected | property | The string translation service. | 3 | |
StringTranslationTrait::formatPlural | protected | function | Formats a string containing a count of items. | ||
StringTranslationTrait::getNumberOfPlurals | protected | function | Returns the number of plurals supported by a given language. | ||
StringTranslationTrait::getStringTranslation | protected | function | Gets the string translation service. | ||
StringTranslationTrait::setStringTranslation | public | function | Sets the string translation service to use. | 2 | |
StringTranslationTrait::t | protected | function | Translates a string to the current language or to a given language. |
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