Same name and namespace in other branches

1. 9 core/modules/views/src/ViewExecutable.php \Drupal\views\ViewExecutable::getExposedInput()
2. 8.9.x core/modules/views/src/ViewExecutable.php \Drupal\views\ViewExecutable::getExposedInput()
3. 11.x core/modules/views/src/ViewExecutable.php \Drupal\views\ViewExecutable::getExposedInput()

Figures out what the exposed input for this view is.

They will be taken from $this->request->query or from something previously set on the view.

Return value

string[] An array containing the exposed input values keyed by the filter and sort name.

See also

self::setExposedInput()

File

core/modules/views/src/ViewExecutable.php, line 740

Class

ViewExecutable

Represents a view as a whole.

Namespace

Drupal\views

Code

public function getExposedInput() {
  // Fill our input either from $this->request->query or from something
  // previously set on the view.
  if (empty($this->exposed_input)) {
    // Ensure that we can call the method at any point in time.
    $this->initDisplay();
    $this->exposed_input = $this->request->query
      ->all();
    // Unset items that are definitely not our input:
    foreach ([
      'page',
      'q',
    ] as $key) {
      if (isset($this->exposed_input[$key])) {
        unset($this->exposed_input[$key]);
      }
    }
    // If we have no input at all, check for remembered input via session.
    if (empty($this->exposed_input)) {
      $session = $this->request
        ->getSession();
      // If filters are not overridden, store the 'remember' settings on the
      // default display. If they are, store them on this display. This way,
      // multiple displays in the same view can share the same filters and
      // remember settings.
      $display_id = $this->display_handler
        ->isDefaulted('filters') ? 'default' : $this->current_display;
      if (!empty($session->get('views')[$this->storage
        ->id()][$display_id])) {
        $this->exposed_input = $session->get('views')[$this->storage
          ->id()][$display_id];
      }
    }
  }
  return $this->exposed_input;
}

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