/core/modules/user/src/Plugin/views/filter/Current.php
PHP | 58 lines | 32 code | 12 blank | 14 comment | 3 complexity | a43160370161e86e9b6496af17dfd7a2 MD5 | raw file
Possible License(s): GPL-2.0, LGPL-2.1
- <?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;
- /**
- * Filter handler for the current user.
- *
- * @ingroup views_filter_handlers
- *
- * @ViewsFilter("user_current")
- */
- class Current extends BooleanOperator {
- /**
- * {@inheritdoc}
- */
- 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);
- }
- /**
- * {@inheritdoc}
- */
- public function getCacheContexts() {
- $contexts = parent::getCacheContexts();
- // This filter depends on the current user.
- $contexts[] = 'user';
- return $contexts;
- }
- }