Current.php in Drupal 8
File
core/modules/user/src/Plugin/views/filter/Current.php
View source
<?php
namespace Drupal\user\Plugin\views\filter;
use Drupal\Core\Database\Query\Condition;
use Drupal\views\Plugin\views\display\DisplayPluginBase;
use Drupal\views\ViewExecutable;
use Drupal\views\Plugin\views\filter\BooleanOperator;
class Current extends BooleanOperator {
public function init(ViewExecutable $view, DisplayPluginBase $display, array &$options = NULL) {
parent::init($view, $display, $options);
$this->value_value = $this
->t('Is the logged in user');
}
public function query() {
$this
->ensureMyTable();
$field = $this->tableAlias . '.' . $this->realField . ' ';
$or = new Condition('OR');
if (empty($this->value)) {
$or
->condition($field, '***CURRENT_USER***', '<>');
if ($this->accept_null) {
$or
->isNull($field);
}
}
else {
$or
->condition($field, '***CURRENT_USER***', '=');
}
$this->query
->addWhere($this->options['group'], $or);
}
public function getCacheContexts() {
$contexts = parent::getCacheContexts();
$contexts[] = 'user';
return $contexts;
}
}
Classes
Name |
Description |
Current |
Filter handler for the current user. |