class NodeRevisionDeleteForm
Same name in other branches
- 9 core/modules/node/src/Form/NodeRevisionDeleteForm.php \Drupal\node\Form\NodeRevisionDeleteForm
- 10 core/modules/node/src/Form/NodeRevisionDeleteForm.php \Drupal\node\Form\NodeRevisionDeleteForm
- 11.x 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\Routing\LinkGeneratorTrait, \Drupal\Core\Logger\LoggerChannelTrait, \Drupal\Core\Messenger\MessengerTrait, \Drupal\Core\Routing\RedirectDestinationTrait, \Drupal\Core\StringTranslation\StringTranslationTrait, \Drupal\Core\Routing\UrlGeneratorTrait
- 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 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 18
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 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\Database\Connection $connection
* The database connection.
* @param \Drupal\Core\Datetime\DateFormatterInterface $date_formatter
* The date formatter service.
*/
public function __construct(EntityStorageInterface $node_storage, EntityStorageInterface $node_type_storage, Connection $connection, DateFormatterInterface $date_formatter) {
$this->nodeStorage = $node_storage;
$this->nodeTypeStorage = $node_type_storage;
$this->connection = $connection;
$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('database'), $container->get('date.formatter'));
}
/**
* {@inheritdoc}
*/
public function getFormId() {
return 'node_revision_delete_confirm';
}
/**
* {@inheritdoc}
*/
public function getQuestion() {
return 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 t('Delete');
}
/**
* {@inheritdoc}
*/
public function buildForm(array $form, FormStateInterface $form_state, $node_revision = NULL) {
$this->revision = $this->nodeStorage
->loadRevision($node_revision);
$form = parent::buildForm($form, $form_state);
return $form;
}
/**
* {@inheritdoc}
*/
public function submitForm(array &$form, FormStateInterface $form_state) {
$this->nodeStorage
->deleteRevision($this->revision
->getRevisionId());
$this->logger('content')
->notice('@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(),
]));
$form_state->setRedirect('entity.node.canonical', [
'node' => $this->revision
->id(),
]);
if ($this->connection
->query('SELECT COUNT(DISTINCT vid) FROM {node_field_revision} WHERE nid = :nid', [
':nid' => $this->revision
->id(),
])
->fetchField() > 1) {
$form_state->setRedirect('entity.node.version_history', [
'node' => $this->revision
->id(),
]);
}
}
}
Members
Title Sort descending | Deprecated | Modifiers | Object type | Summary | Overriden Title | Overrides |
---|---|---|---|---|---|---|
ConfirmFormBase::getCancelText | public | function | Returns a caption for the link which cancels the action. | Overrides ConfirmFormInterface::getCancelText | 2 | |
ConfirmFormBase::getDescription | public | function | Returns additional text to display as a description. | Overrides ConfirmFormInterface::getDescription | 13 | |
ConfirmFormBase::getFormName | public | function | Returns the internal name used to refer to the confirmation item. | Overrides ConfirmFormInterface::getFormName | ||
DependencySerializationTrait::$_entityStorages | protected | property | An array of entity type IDs keyed by the property name of their storages. | |||
DependencySerializationTrait::$_serviceIds | protected | property | An array of service IDs keyed by property name used for serialization. | |||
DependencySerializationTrait::__sleep | public | function | 1 | |||
DependencySerializationTrait::__wakeup | public | function | 2 | |||
FormBase::$configFactory | protected | property | The config factory. | 3 | ||
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. | 3 | ||
FormBase::container | private | function | Returns the service container. | |||
FormBase::currentUser | protected | function | Gets the current user. | |||
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. | Overrides UrlGeneratorTrait::redirect | ||
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 | 73 | |
LinkGeneratorTrait::$linkGenerator | protected | property | The link generator. | 1 | ||
LinkGeneratorTrait::getLinkGenerator | Deprecated | protected | function | Returns the link generator. | ||
LinkGeneratorTrait::l | Deprecated | protected | function | Renders a link to a route given a route name and its parameters. | ||
LinkGeneratorTrait::setLinkGenerator | Deprecated | public | function | Sets the link generator service. | ||
LoggerChannelTrait::$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::$messenger | protected | property | The messenger. | 17 | ||
MessengerTrait::messenger | public | function | Gets the messenger. | 17 | ||
MessengerTrait::setMessenger | public | function | Sets the messenger. | |||
NodeRevisionDeleteForm::$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::$redirectDestination | protected | property | The redirect destination service. | 1 | ||
RedirectDestinationTrait::getDestinationArray | protected | function | Prepares a 'destination' URL query parameter for use with \Drupal\Core\Url. | |||
RedirectDestinationTrait::getRedirectDestination | protected | function | Returns the redirect destination service. | |||
RedirectDestinationTrait::setRedirectDestination | public | function | Sets the redirect destination service. | |||
StringTranslationTrait::$stringTranslation | protected | property | The string translation service. | |||
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. | |||
UrlGeneratorTrait::$urlGenerator | protected | property | The url generator. | |||
UrlGeneratorTrait::getUrlGenerator | Deprecated | protected | function | Returns the URL generator service. | ||
UrlGeneratorTrait::setUrlGenerator | Deprecated | public | function | Sets the URL generator service. | ||
UrlGeneratorTrait::url | Deprecated | protected | function | Generates a URL or path for a specific route based on the given parameters. |
Buggy or inaccurate documentation? Please file an issue. Need support? Need help programming? Connect with the Drupal community.