public function FilterPluginBase::storeExposedInput in Drupal 9

Same name and namespace in other branches

1. 8 core/modules/views/src/Plugin/views/filter/FilterPluginBase.php \Drupal\views\Plugin\views\filter\FilterPluginBase::storeExposedInput()

If set to remember exposed input in the session, store it there.

Overrides HandlerBase::storeExposedInput

File

core/modules/views/src/Plugin/views/filter/FilterPluginBase.php, line 1535

Class

FilterPluginBase

Base class for Views filters handler plugins.

Namespace

Drupal\views\Plugin\views\filter

Code

public function storeExposedInput($input, $status) {
  if (empty($this->options['exposed']) || empty($this->options['expose']['identifier'])) {
    return TRUE;
  }
  if (empty($this->options['expose']['remember'])) {
    return;
  }

  // Check if we store exposed value for current user.
  $user = \Drupal::currentUser();
  $allowed_rids = empty($this->options['expose']['remember_roles']) ? [] : array_filter($this->options['expose']['remember_roles']);
  $intersect_rids = array_intersect(array_keys($allowed_rids), $user
    ->getRoles());
  if (empty($intersect_rids)) {
    return;
  }

  // Figure out which display id is responsible for the filters, so we
  // know where to look for session stored values.
  $display_id = $this->view->display_handler
    ->isDefaulted('filters') ? 'default' : $this->view->current_display;

  // shortcut test.
  $operator = !empty($this->options['expose']['use_operator']) && !empty($this->options['expose']['operator_id']);

  // False means that we got a setting that means to recurse ourselves,
  // so we should erase whatever happened to be there.
  $session = $this->view
    ->getRequest()
    ->getSession();
  $views_session = $session
    ->get('views', []);
  if (!$status && isset($views_session[$this->view->storage
    ->id()][$display_id])) {
    $session_ref =& $views_session[$this->view->storage
      ->id()][$display_id];
    if ($operator && isset($session_ref[$this->options['expose']['operator_id']])) {
      unset($session_ref[$this->options['expose']['operator_id']]);
    }
    if (isset($session_ref[$this->options['expose']['identifier']])) {
      unset($session_ref[$this->options['expose']['identifier']]);
    }
  }
  if ($status) {
    if (!isset($views_session[$this->view->storage
      ->id()][$display_id])) {
      $views_session[$this->view->storage
        ->id()][$display_id] = [];
    }
    $session_ref =& $views_session[$this->view->storage
      ->id()][$display_id];
    if ($operator && isset($input[$this->options['expose']['operator_id']])) {
      $session_ref[$this->options['expose']['operator_id']] = $input[$this->options['expose']['operator_id']];
    }
    $session_ref[$this->options['expose']['identifier']] = $input[$this->options['expose']['identifier']];
  }
  if (!empty($views_session)) {
    $session
      ->set('views', $views_session);
  }
}