function _views_maintenance_panel_node_use_cases in Views Maintenance 7

Same name and namespace in other branches

1. 6 includes/ctools.inc \_views_maintenance_panel_node_use_cases()

Returns displays use cases in all panel nodes.

Return value

array Nested array with use cases grouped by view name and display id.

1 call to _views_maintenance_panel_node_use_cases()

views_maintenance_views_maintenance_use_cases in ./views_maintenance.views_maintenance.inc

Implements hook_views_maintenance_use_cases().

File

includes/ctools.inc, line 557

Provides integration with Page Manager and Panels Mini.

Code

function _views_maintenance_panel_node_use_cases() {
  ctools_include('content');
  ctools_include('plugins');

  // Load only necessary info about panel nodes.
  $query = db_select('panels_node', 'pn');
  $query
    ->addField('pn', 'did');
  $query
    ->addJoin('inner', 'node', 'n', 'n.nid = pn.nid');
  $query
    ->addField('n', 'title');
  $query
    ->addField('n', 'nid');
  $query
    ->addField('n', 'status');
  $res = $query
    ->execute();
  $nodes = array();
  while ($node = $res
    ->fetchAssoc()) {

    // Save nodes to array using display id as key.
    $nodes[$node['did']] = $node;
  }
  $displays = panels_load_displays(array_keys($nodes));
  $result = array();
  foreach ($displays as $did => $display) {
    if (!empty($nodes[$did])) {
      foreach ($display->content as $pane) {

        // Analyze each pane and get view name and display id (if any).
        $id = _views_maintenance_display_id_from_pane($pane);
        if (!empty($id)) {
          list($view_id, $display_id) = $id;
          $node = $nodes[$did];
          $use_case = _views_maintenance_panel_node_pane_use_case($node, $pane);
          $result[$view_id][$display_id][] = $use_case;
        }
      }
    }
  }
  return $result;
}