class View in Drupal 10
Same name in this branch
- 10 core/modules/views/src/Element/View.php \Drupal\views\Element\View
- 10 core/modules/views/src/Entity/View.php \Drupal\views\Entity\View
- 10 core/modules/views/src/Plugin/views/area/View.php \Drupal\views\Plugin\views\area\View
Same name and namespace in other branches
- 8 core/modules/views/src/Plugin/views/area/View.php \Drupal\views\Plugin\views\area\View
- 9 core/modules/views/src/Plugin/views/area/View.php \Drupal\views\Plugin\views\area\View
Views area handlers. Insert a view inside of an area.
Plugin annotation
@ViewsArea("view");
Hierarchy
- class \Drupal\views\Plugin\views\area\AreaPluginBase extends \Drupal\views\Plugin\views\HandlerBase
- class \Drupal\views\Plugin\views\area\View
Expanded class hierarchy of View
Related topics
1 file declares its use of View
- ViewTest.php in core/
modules/ views/ tests/ src/ Unit/ Plugin/ area/ ViewTest.php
29 string references to 'View'
- BookAdminEditForm::bookAdminTableTree in core/
modules/ book/ src/ Form/ BookAdminEditForm.php - Helps build the main table in the book administration page form.
- BookAdminEditForm::submitForm in core/
modules/ book/ src/ Form/ BookAdminEditForm.php - Form submission handler.
- BookTest::testAdminBookNodeListing in core/
modules/ book/ tests/ src/ Functional/ BookTest.php - Tests the administrative listing of all book pages in a book.
- CommentForm::save in core/
modules/ comment/ src/ CommentForm.php - Form submission handler for the 'save' action.
- contact.links.task.yml in core/
modules/ contact/ contact.links.task.yml - core/modules/contact/contact.links.task.yml
File
- core/
modules/ views/ src/ Plugin/ views/ area/ View.php, line 17
Namespace
Drupal\views\Plugin\views\areaView source
class View extends AreaPluginBase {
/**
* Stores whether the embedded view is actually empty.
*
* @var bool
*/
protected $isEmpty;
/**
* The view storage.
*
* @var \Drupal\Core\Entity\EntityStorageInterface
*/
protected $viewStorage;
/**
* Constructs a View object.
*
* @param array $configuration
* A configuration array containing information about the plugin instance.
* @param string $plugin_id
* The plugin_id for the plugin instance.
* @param mixed $plugin_definition
* The plugin implementation definition.
* @param \Drupal\Core\Entity\EntityStorageInterface $view_storage
* The view storage.
*/
public function __construct(array $configuration, $plugin_id, $plugin_definition, EntityStorageInterface $view_storage) {
parent::__construct($configuration, $plugin_id, $plugin_definition);
$this->viewStorage = $view_storage;
}
/**
* {@inheritdoc}
*/
public static function create(ContainerInterface $container, array $configuration, $plugin_id, $plugin_definition) {
return new static($configuration, $plugin_id, $plugin_definition, $container
->get('entity_type.manager')
->getStorage('view'));
}
/**
* {@inheritdoc}
*/
protected function defineOptions() {
$options = parent::defineOptions();
$options['view_to_insert'] = [
'default' => '',
];
$options['inherit_arguments'] = [
'default' => FALSE,
];
return $options;
}
/**
* {@inheritdoc}
*/
public function buildOptionsForm(&$form, FormStateInterface $form_state) {
parent::buildOptionsForm($form, $form_state);
$view_display = $this->view->storage
->id() . ':' . $this->view->current_display;
$options = [
'' => $this
->t('-Select-'),
];
$options += Views::getViewsAsOptions(FALSE, 'all', $view_display, FALSE, TRUE);
$form['view_to_insert'] = [
'#type' => 'select',
'#title' => $this
->t('View to insert'),
'#default_value' => $this->options['view_to_insert'],
'#description' => $this
->t('The view to insert into this area.'),
'#options' => $options,
];
$form['inherit_arguments'] = [
'#type' => 'checkbox',
'#title' => $this
->t('Inherit contextual filters'),
'#default_value' => $this->options['inherit_arguments'],
'#description' => $this
->t('If checked, this view will receive the same contextual filters as its parent.'),
];
}
/**
* {@inheritdoc}
*/
public function render($empty = FALSE) {
if (!empty($this->options['view_to_insert'])) {
[
$view_name,
$display_id,
] = explode(':', $this->options['view_to_insert']);
$view = $this->viewStorage
->load($view_name)
->getExecutable();
if (empty($view) || !$view
->access($display_id)) {
return [];
}
$view
->setDisplay($display_id);
// Avoid recursion
$view->parent_views += $this->view->parent_views;
$view->parent_views[] = "{$view_name}:{$display_id}";
// Check if the view is part of the parent views of this view
$search = "{$view_name}:{$display_id}";
if (in_array($search, $this->view->parent_views)) {
\Drupal::messenger()
->addError(t("Recursion detected in view @view display @display.", [
'@view' => $view_name,
'@display' => $display_id,
]));
}
else {
if (!empty($this->options['inherit_arguments']) && !empty($this->view->args)) {
$output = $view
->preview($display_id, $this->view->args);
}
else {
$output = $view
->preview($display_id);
}
$this->isEmpty = $view->display_handler
->outputIsEmpty();
return $output;
}
}
return [];
}
/**
* {@inheritdoc}
*/
public function isEmpty() {
if (isset($this->isEmpty)) {
return $this->isEmpty;
}
else {
return parent::isEmpty();
}
}
/**
* {@inheritdoc}
*/
public function calculateDependencies() {
$dependencies = parent::calculateDependencies();
[
$view_id,
] = explode(':', $this->options['view_to_insert'], 2);
// Don't call the current view, as it would result into an infinite recursion.
if ($view_id && $this->view->storage
->id() != $view_id) {
$view = $this->viewStorage
->load($view_id);
$dependencies[$view
->getConfigDependencyKey()][] = $view
->getConfigDependencyName();
}
return $dependencies;
}
}
Members
Name | Modifiers | Type | Description | Overrides |
---|---|---|---|---|
AreaPluginBase:: |
public | property | The type of this area handler, i.e. 'header', 'footer', or 'empty'. | |
AreaPluginBase:: |
public | function | ||
AreaPluginBase:: |
public | function | Overrides Drupal\views\Plugin\views\HandlerBase::init(). | 1 |
AreaPluginBase:: |
public | function | Performs any operations needed before full rendering. | 1 |
AreaPluginBase:: |
public | function | ||
View:: |
protected | property | Stores whether the embedded view is actually empty. | |
View:: |
protected | property | The view storage. | |
View:: |
public | function |
Overrides AreaPluginBase:: |
|
View:: |
public | function | ||
View:: |
public static | function | ||
View:: |
protected | function |
Overrides AreaPluginBase:: |
|
View:: |
public | function |
Does that area have nothing to show. Overrides AreaPluginBase:: |
|
View:: |
public | function |
Render the area. Overrides AreaPluginBase:: |
|
View:: |
public | function | Constructs a View object. |