class ViewRevisionsPreviewForm in Config Entity Revisions 8.2
Class ViewRevisionsPreviewForm.
@package Drupal\view_revisions
Hierarchy
- class \Drupal\Core\Form\FormBase implements ContainerInjectionInterface, FormInterface uses DependencySerializationTrait, LoggerChannelTrait, MessengerTrait, LinkGeneratorTrait, RedirectDestinationTrait, UrlGeneratorTrait, StringTranslationTrait
- class \Drupal\Core\Entity\EntityForm implements EntityFormInterface
- class \Drupal\views_ui\ViewFormBase
- class \Drupal\views_ui\ViewPreviewForm
- class \Drupal\view_revisions\ViewRevisionsPreviewForm
- class \Drupal\views_ui\ViewPreviewForm
- class \Drupal\views_ui\ViewFormBase
- class \Drupal\Core\Entity\EntityForm implements EntityFormInterface
Expanded class hierarchy of ViewRevisionsPreviewForm
File
- modules/
view_revisions/ src/ ViewRevisionsPreviewForm.php, line 15
Namespace
Drupal\view_revisionsView source
class ViewRevisionsPreviewForm extends ViewPreviewForm {
/**
* The revision ID we're working with.
*
* @var \Drupal\views\Entity\View
*/
private $revisionId = NULL;
/**
* Get revision id, reloading view if it has only just been created.
*
* @param \Drupal\views\Entity\View $view
* The view from which a revision ID should be retrieved.
*
* @return int
* The revision ID for the view.
*/
private function getRevisionId(View $view) {
if (!is_null($this->revisionId)) {
return $this->revisionId;
}
$this->revisionId = $view
->get('loadedRevisionId');
if (is_null($this->revisionId)) {
// A new view has just been created. The revision has been made too, but
// it's not in the entities provided. We need to get it directly from the
// database.
$reloaded = $this->entityTypeManager
->getStorage('view')
->load($view
->id());
$config_entity_id = $reloaded
->getContentEntityId();
$revision = $reloaded
->contentEntityStorage()
->getLatestRevision($config_entity_id);
$this->revisionId = $revision
->id();
}
return $this->revisionId;
}
/**
* {@inheritdoc}
*/
public function form(array $form, FormStateInterface $form_state) {
$form = parent::form($form, $form_state);
// Modify the preview URL to the version with a revision ID.
$view = $this->entity;
$linkTemplates = $view
->get('storage')
->getEntityType()
->getLinkTemplates();
// foreach($linkTemplates as $name => $template) {
$old_uri = $view
->urlInfo('preview-form');
$route_parameters = $old_uri
->getRouteParameters();
$route_options = $old_uri
->getOptions();
// We can't replace the route name, so we need to replace the whole object.
$uri = Url::fromRoute('entity.view.preview_revision_form', $route_parameters, $route_options);
$uri
->setRouteParameter('revision_id', $this
->getRevisionId($view
->get('storage')));
$form['#action'] = $uri
->toString();
return $form;
}
/**
* {@inheritdoc}
*/
protected function actions(array $form, FormStateInterface $form_state) {
$actions = parent::actions($form, $form_state);
$view = $this->entity;
$actions['button']['#ajax']['url'] = Url::fromRoute('entity.view.preview_revision_form', [
'view' => $view
->id(),
'revision_id' => $this
->getRevisionId($view
->get('storage')),
'display_id' => $this->displayID,
]);
return $actions;
}
}
Members
Name![]() |
Modifiers | Type | Description | Overrides |
---|---|---|---|---|
DependencySerializationTrait:: |
protected | property | An array of entity type IDs keyed by the property name of their storages. | |
DependencySerializationTrait:: |
protected | property | An array of service IDs keyed by property name used for serialization. | |
DependencySerializationTrait:: |
public | function | 1 | |
DependencySerializationTrait:: |
public | function | 2 | |
EntityForm:: |
protected | property | The entity being used by this form. | 7 |
EntityForm:: |
protected | property | The entity type manager. | 3 |
EntityForm:: |
protected | property | The module handler service. | |
EntityForm:: |
protected | property | The name of the current operation. | |
EntityForm:: |
private | property | The entity manager. | |
EntityForm:: |
protected | function | Returns the action form element for the current entity form. | |
EntityForm:: |
public | function | Form element #after_build callback: Updates the entity with submitted data. | |
EntityForm:: |
public | function |
Builds an updated entity object based upon the submitted form values. Overrides EntityFormInterface:: |
2 |
EntityForm:: |
protected | function | Copies top-level form values to entity properties | 7 |
EntityForm:: |
public | function |
Returns a string identifying the base form. Overrides BaseFormIdInterface:: |
5 |
EntityForm:: |
public | function |
Gets the form entity. Overrides EntityFormInterface:: |
|
EntityForm:: |
public | function |
Determines which entity will be used by this form from a RouteMatch object. Overrides EntityFormInterface:: |
1 |
EntityForm:: |
public | function |
Returns a unique string identifying the form. Overrides FormInterface:: |
10 |
EntityForm:: |
public | function |
Gets the operation identifying the form. Overrides EntityFormInterface:: |
|
EntityForm:: |
protected | function | Invokes the specified prepare hook variant. | |
EntityForm:: |
public | function | Process callback: assigns weights and hides extra fields. | |
EntityForm:: |
public | function |
Form submission handler for the 'save' action. Overrides EntityFormInterface:: |
41 |
EntityForm:: |
public | function |
Sets the form entity. Overrides EntityFormInterface:: |
|
EntityForm:: |
public | function |
Sets the entity manager for this form. Overrides EntityFormInterface:: |
|
EntityForm:: |
public | function |
Sets the entity type manager for this form. Overrides EntityFormInterface:: |
|
EntityForm:: |
public | function |
Sets the module handler for this form. Overrides EntityFormInterface:: |
|
EntityForm:: |
public | function |
Sets the operation for this form. Overrides EntityFormInterface:: |
|
EntityForm:: |
public | function |
This is the default entity object builder function. It is called before any
other submit handler to build the new entity object to be used by the
following submit handlers. At this point of the form workflow the entity is
validated and the form state… Overrides FormInterface:: |
17 |
EntityForm:: |
public | function | ||
EntityForm:: |
public | function | ||
FormBase:: |
protected | property | The config factory. | 1 |
FormBase:: |
protected | property | The request stack. | 1 |
FormBase:: |
protected | property | The route match. | |
FormBase:: |
protected | function | Retrieves a configuration object. | |
FormBase:: |
protected | function | Gets the config factory for this form. | 1 |
FormBase:: |
private | function | Returns the service container. | |
FormBase:: |
public static | function |
Instantiates a new instance of this class. Overrides ContainerInjectionInterface:: |
87 |
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. Overrides UrlGeneratorTrait:: |
|
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:: |
62 |
LinkGeneratorTrait:: |
protected | property | The link generator. | 1 |
LinkGeneratorTrait:: |
protected | function | Returns the link generator. | |
LinkGeneratorTrait:: |
protected | function | Renders a link to a route given a route name and its parameters. | |
LinkGeneratorTrait:: |
public | function | Sets the link generator service. | |
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. | 29 |
MessengerTrait:: |
public | function | Gets the messenger. | 29 |
MessengerTrait:: |
public | function | Sets the messenger. | |
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. | 1 |
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. | 2 |
StringTranslationTrait:: |
protected | function | Translates a string to the current language or to a given language. | |
UrlGeneratorTrait:: |
protected | property | The url generator. | |
UrlGeneratorTrait:: |
protected | function | Returns the URL generator service. | |
UrlGeneratorTrait:: |
public | function | Sets the URL generator service. | |
UrlGeneratorTrait:: |
protected | function | Generates a URL or path for a specific route based on the given parameters. | |
ViewFormBase:: |
protected | property | The name of the display used by the form. | |
ViewFormBase:: |
public | function |
Form constructor. Overrides EntityForm:: |
|
ViewFormBase:: |
public | function | Placeholder function for overriding $display['display_title']. | |
ViewFormBase:: |
public | function | Adds tabs for navigating across Displays when editing a View. | |
ViewFormBase:: |
public | function |
Initialize the form state and the entity before the first form build. Overrides EntityForm:: |
|
ViewFormBase:: |
public | function | Controls whether or not the default display should have its own tab on edit. | |
ViewFormBase:: |
protected | function |
Prepares the entity object before the form is built first. Overrides EntityForm:: |
2 |
ViewPreviewForm:: |
public | function | Form submission handler for the Preview button. | |
ViewRevisionsPreviewForm:: |
private | property | The revision ID we're working with. | |
ViewRevisionsPreviewForm:: |
protected | function |
Returns an array of supported actions for the current entity form. Overrides ViewPreviewForm:: |
|
ViewRevisionsPreviewForm:: |
public | function |
Gets the actual form array to be built. Overrides ViewPreviewForm:: |
|
ViewRevisionsPreviewForm:: |
private | function | Get revision id, reloading view if it has only just been created. |