class NodeRevisionDeleteForm in Drupal 10
Same name and namespace in other branches
- 8 core/modules/node/src/Form/NodeRevisionDeleteForm.php \Drupal\node\Form\NodeRevisionDeleteForm
- 9 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 ContainerInjectionInterface, FormInterface uses DependencySerializationTrait, LoggerChannelTrait, MessengerTrait, RedirectDestinationTrait, StringTranslationTrait
- class \Drupal\Core\Form\ConfirmFormBase implements ConfirmFormInterface
- class \Drupal\node\Form\NodeRevisionDeleteForm
- class \Drupal\Core\Form\ConfirmFormBase implements 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 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 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 $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) {
$this->nodeStorage
->deleteRevision($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
Name | Modifiers | Type | Description | Overrides |
---|---|---|---|---|
ConfirmFormBase:: |
public | function |
Returns a caption for the link which cancels the action. Overrides ConfirmFormInterface:: |
2 |
ConfirmFormBase:: |
public | function |
Returns additional text to display as a description. Overrides ConfirmFormInterface:: |
15 |
ConfirmFormBase:: |
public | function |
Returns the internal name used to refer to the confirmation item. Overrides ConfirmFormInterface:: |
|
DependencySerializationTrait:: |
protected | property | ||
DependencySerializationTrait:: |
protected | property | ||
DependencySerializationTrait:: |
public | function | 2 | |
DependencySerializationTrait:: |
public | function | 2 | |
FormBase:: |
protected | property | The config factory. | 3 |
FormBase:: |
protected | property | The request stack. | |
FormBase:: |
protected | property | The route match. | |
FormBase:: |
protected | function | Retrieves a configuration object. | |
FormBase:: |
protected | function | Gets the config factory for this form. | 3 |
FormBase:: |
private | function | Returns the service container. | |
FormBase:: |
protected | function | Gets the current user. | |
FormBase:: |
protected | function | Gets the request object. | |
FormBase:: |
protected | function | Gets the route match. | |
FormBase:: |
protected | function | Gets the logger for a specific channel. | |
FormBase:: |
protected | function | Returns a redirect response object for the specified route. | |
FormBase:: |
public | function | Resets the configuration factory. | |
FormBase:: |
public | function | Sets the config factory for this form. | |
FormBase:: |
public | function | Sets the request stack object to use. | |
FormBase:: |
public | function |
Form validation handler. Overrides FormInterface:: |
65 |
LoggerChannelTrait:: |
protected | property | The logger channel factory service. | |
LoggerChannelTrait:: |
protected | function | Gets the logger for a specific channel. | |
LoggerChannelTrait:: |
public | function | Injects the logger channel factory. | |
MessengerTrait:: |
protected | property | The messenger. | 18 |
MessengerTrait:: |
public | function | Gets the messenger. | 18 |
MessengerTrait:: |
public | function | Sets the messenger. | |
NodeRevisionDeleteForm:: |
protected | property | The database connection. | |
NodeRevisionDeleteForm:: |
protected | property | The date formatter service. | |
NodeRevisionDeleteForm:: |
protected | property | The node storage. | |
NodeRevisionDeleteForm:: |
protected | property | The node type storage. | |
NodeRevisionDeleteForm:: |
protected | property | The node revision. | |
NodeRevisionDeleteForm:: |
public | function |
Form constructor. Overrides ConfirmFormBase:: |
|
NodeRevisionDeleteForm:: |
public static | function |
Instantiates a new instance of this class. Overrides FormBase:: |
|
NodeRevisionDeleteForm:: |
public | function |
Returns the route to go to if the user cancels the action. Overrides ConfirmFormInterface:: |
|
NodeRevisionDeleteForm:: |
public | function |
Returns a caption for the button that confirms the action. Overrides ConfirmFormBase:: |
|
NodeRevisionDeleteForm:: |
public | function |
Returns a unique string identifying the form. Overrides FormInterface:: |
|
NodeRevisionDeleteForm:: |
public | function |
Returns the question to ask the user. Overrides ConfirmFormInterface:: |
|
NodeRevisionDeleteForm:: |
public | function |
Form submission handler. Overrides FormInterface:: |
|
NodeRevisionDeleteForm:: |
public | function | Constructs a new NodeRevisionDeleteForm. | |
RedirectDestinationTrait:: |
protected | property | The redirect destination service. | 1 |
RedirectDestinationTrait:: |
protected | function | Prepares a 'destination' URL query parameter for use with \Drupal\Core\Url. | |
RedirectDestinationTrait:: |
protected | function | Returns the redirect destination service. | |
RedirectDestinationTrait:: |
public | function | Sets the redirect destination service. | |
StringTranslationTrait:: |
protected | property | The string translation service. | 3 |
StringTranslationTrait:: |
protected | function | Formats a string containing a count of items. | |
StringTranslationTrait:: |
protected | function | Returns the number of plurals supported by a given language. | |
StringTranslationTrait:: |
protected | function | Gets the string translation service. | |
StringTranslationTrait:: |
public | function | Sets the string translation service to use. | 1 |
StringTranslationTrait:: |
protected | function | Translates a string to the current language or to a given language. |