DisplayPluginCollection.php in Drupal 10
File
core/modules/views/src/DisplayPluginCollection.php
View source
<?php
namespace Drupal\views;
use Drupal\Component\Plugin\Exception\PluginException;
use Drupal\Component\Plugin\PluginManagerInterface;
use Drupal\Core\Plugin\DefaultLazyPluginCollection;
class DisplayPluginCollection extends DefaultLazyPluginCollection {
protected $view;
protected $pluginKey = 'display_plugin';
public function __construct(ViewExecutable $view, PluginManagerInterface $manager) {
parent::__construct($manager, $view->storage
->get('display'));
$this->view = $view;
$this
->initializePlugin('default');
}
public function __destruct() {
$this
->clear();
}
public function &get($instance_id) {
return parent::get($instance_id);
}
public function clear() {
foreach (array_filter($this->pluginInstances) as $display) {
$display
->destroy();
}
parent::clear();
}
protected function initializePlugin($display_id) {
$display =& $this->view->storage
->getDisplay($display_id);
try {
$this->configurations[$display_id] = $display;
parent::initializePlugin($display_id);
} catch (PluginException $e) {
$message = $e
->getMessage();
\Drupal::messenger()
->addWarning(t('@message', [
'@message' => $message,
]));
}
if (empty($this->pluginInstances[$display_id])) {
return NULL;
}
$this->pluginInstances[$display_id]
->initDisplay($this->view, $display);
if ($display_id != 'default') {
$this->pluginInstances[$display_id]->default_display = $this->pluginInstances['default'];
}
}
public function remove($instance_id) {
$this
->get($instance_id)
->remove();
parent::remove($instance_id);
}
}