function _draggableviews_load_order_view in DraggableViews 7.2

Load and/or built the order view with the correct view display.

Parameters

$view: The view object

Return value

The view object with the sort display

3 calls to _draggableviews_load_order_view()

draggableviews_join_handler::build_join in views/draggableviews_join_handler.inc

Build the SQL for the join this object represents.

draggableviews_preprocess_views_view_table in ./draggableviews.module

Implements hook_preprocess_views_view_table().

_draggableviews_get_order_path in ./draggableviews.module

Get the path to the order view.

File

./draggableviews.module, line 448

Code

function _draggableviews_load_order_view($view, $include_self = TRUE) {
  if ($order_view_name_display = _draggableviews_get_order_view_display($view, $include_self)) {
    if ($order_view_name_display == 'self' && $include_self) {
      $order_view = $view;
    }
    else {
      list($order_view_name, $order_view_display) = explode(':', $order_view_name_display);
      if ($order_view_name == $view->name) {
        if ($order_view_display == $view->current_display) {
          $order_view = $view;
        }
        else {

          // The current $view object does not have the information of the
          // display view that sorts it. An example would be the draggableviews
          // field, which is only in the sort order display.
          $order_view = views_get_view($order_view_name);

          // Error gets thrown if the order_view_display has not been saved yet.
          if (!isset($order_view)) {

            // TODO: Error message can get repeated 3-4 times.  Should only happen once.
            drupal_set_message(t('The order view is unavailable. Try saving or re-saving the view'), 'error');
            return;
          }
          $order_view
            ->set_display($order_view_display);
          $order_view
            ->init_handlers();
        }
      }
      else {

        // Need to get the order view, as order is not part of this one.
        $order_view = views_get_view($order_view_name);

        // Checks if view/display exists and user have access.
        if ($order_view && $order_view
          ->access($order_view_display)) {
          $order_view
            ->set_display($order_view_display);
          $order_view
            ->init_handlers();
        }
      }
    }
    return $order_view;
  }
}