function views_handler_filter::store_group_input

If set to remember exposed input in the session, store it there. This function is similar to store_exposed_input but modified to work properly when the filter is a group.

File

core/modules/views/handlers/views_handler_filter.inc, line 1242

@todo.

Class

views_handler_filter

Base class for filters.

Code

function store_group_input($input, $status) {
  if (!$this->is_a_group() || empty($this->options['group_info']['identifier'])) {
    return TRUE;
  }

  if (empty($this->options['group_info']['remember'])) {
    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->is_defaulted('filters')) ? 'default' : $this->view->current_display;

  // false means that we got a setting that means to recuse ourselves,
  // so we should erase whatever happened to be there.
  if ($status === FALSE && isset($_SESSION['views'][$this->view->name][$display_id])) {
    $session = &$_SESSION['views'][$this->view->name][$display_id];

    if (isset($session[$this->options['group_info']['identifier']])) {
      unset($session[$this->options['group_info']['identifier']]);
    }
  }

  if ($status !== FALSE) {
    if (!isset($_SESSION['views'][$this->view->name][$display_id])) {
      $_SESSION['views'][$this->view->name][$display_id] = array();
    }

    $session = &$_SESSION['views'][$this->view->name][$display_id];

    $session[$this->options['group_info']['identifier']] = $input[$this->options['group_info']['identifier']];
  }
}