function mefibs_get_exposed_items in MEFIBS - More exposed forms in blocks 8

Same name and namespace in other branches

1. 7 mefibs.module \mefibs_get_exposed_items()

Retrieve all exposed fields of a given type (filter, sort).

Parameters

object $view: A fully loaded views display object.

string $type: The type of exposed element: 'filter' or 'sort'.

Return value

array Array containing the internal names of exposed elements.

2 calls to mefibs_get_exposed_items()

mefibs_form_views_ui_edit_display_form_submit in ./mefibs.module

Submit callback for the views_ui_edit_display form.

mefibs_get_expected_items_for_exposed_form_block in ./mefibs.module

Retrieve the elements that should go into the additional form.

File

./mefibs.module, line 318

Primarily Drupal hooks and global API functions to manipulate views and to provide an additional block with an exposed filter form.

Code

function mefibs_get_exposed_items($display) {
  $items = array();
  foreach (array(
    'sort',
    'filter',
  ) as $type) {
    $handlers = $display
      ->getHandlers($type);
    foreach ($handlers as $handler) {
      if ($handler->options['exposed'] && in_array($type, array(
        'filter',
        'sort',
      ))) {
        if ($type == 'filter') {
          $items[$type][$handler->options['expose']['identifier']] = $handler->options['id'];
        }
        else {
          $items[$type][] = $handler->options['id'];
        }
      }
    }
  }
  $pager = $display
    ->getPlugin('pager');
  if ($pager
    ->usesExposed()) {
    if ($pager->options['expose']['items_per_page']) {
      $items['other'][] = 'items_per_page';
    }
    if ($pager->options['expose']['offset']) {
      $items['other'][] = 'offset';
    }
  }
  return $items;
}