function footermap_get_menu in footermap: a footer site map 7

Same name and namespace in other branches

1. 5.2 footermap.module \footermap_get_menu()
2. 5 footermap.module \footermap_get_menu()
3. 6 footermap.module \footermap_get_menu()

1 call to footermap_get_menu()

footermap_render in ./footermap.module

File

./footermap.module, line 232

Code

function footermap_get_menu($mlid, &$mapref, $recurse, $level) {
  global $user;
  if ($recurse != 0 && $level >= $recurse) {
    return;
  }
  $avail_menus = variable_get('avail_menus', array());
  $query = db_select('menu_links', 'ml');
  $query
    ->fields('ml')
    ->condition('ml.plid', $mlid, '=')
    ->condition('ml.hidden', 0, '=')
    ->orderBy('ml.plid')
    ->orderBy('ml.weight')
    ->orderBy('ml.link_title');
  $query
    ->leftJoin('menu_router', 'mr', 'ml.router_path = mr.path');
  $query
    ->fields('mr')
    ->orderBy('mr.title');
  if (variable_get('sys_menus', 0) == 0) {
    $query
      ->condition('ml.module', 'system', '<>');
  }
  $res = $query
    ->execute();
  foreach ($res as $item) {

    // available menus check
    if (!_footermap_check_menu_item($avail_menus, $item)) {
      continue;
    }

    // access check for menu router items
    if (isset($item->path)) {
      if (empty($item->access_callback)) {

        // automatic fail
        continue;
      }
      $map = array();
      $args = array();
      $map = explode('/', $item->link_path);
      if (!empty($item->to_arg_functions)) {
        _menu_link_map_translate($map, $item->to_arg_functions);
      }
      $args = menu_unserialize($item->access_arguments, $map);

      // There's no way that I can do access callback stuff for every
      // custom access callback with custom arguments under the sun.
      // It's out of scope of this module, and a non-issue.
      if ($item->access_callback == 'user_access') {
        if (!empty($args[0])) {
          if (!user_access($args[0], $user)) {
            continue;
          }
        }
      }
      else {
        if ($item->access_callback == 'node_access') {
          if (is_numeric($args[1])) {
            $node = node_load($args[1]);
            if (!node_access('view', $node)) {
              continue;
            }
          }
          else {

            // Let's continue here;
            continue;
          }
        }
      }
    }

    // Mapref reference becomes child.
    if (isset($mapref[$item->menu_name])) {
      $child =& $mapref[$item->menu_name]['#items'];
    }
    else {
      $child =& $mapref;
    }
    $options = $item->options ? unserialize($item->options) : array();
    $item->link_path = preg_replace("/\\/%\$/", '', $item->link_path);
    $child['menu-' . $item->mlid] = array(
      '#theme' => 'footermap_item',
      '#href' => $item->link_path,
      '#title' => $item->link_title,
      '#options' => $options,
      '#attributes' => array(
        'class' => array(
          'footermap-item',
          'footermap-item-' . $level,
        ),
        'id' => 'footermap-item-' . $item->mlid,
      ),
      '#level' => $level,
      '#language' => isset($item->language) ? $item->language : LANGUAGE_NONE,
    );
    if ($item->has_children == 1) {
      footermap_get_menu($item->mlid, $child['menu-' . $item->mlid]['#children'], $recurse, $level + 1);
    }
  }
}