fields('ml',array('menu_name','mlid','link_path','link_title','depth')) ->condition('link_path',$parent_candidates,'IN') ->execute(); foreach ($results as $record) { // Do not touch admin menus if (in_array($record->menu_name, array('management','devel'))) { continue; } // If there is more than one matched link in a menu, use the deepest elseif (!isset($matched_menus[$record->menu_name]) || $record->depth > $matched_menus[$record->menu_name]['depth']) { $matched_menus[$record->menu_name]['link_path'] = $record->link_path; $matched_menus[$record->menu_name]['depth'] = $record->depth; } // Get the Link Title if it can be found in a menu item if ($record->link_title && !isset($matched_link_titles[$record->link_path])) { $matched_link_titles[$record->link_path] = $record->link_title; if (module_exists('i18n_menu')) { $matched_link_titles[$record->link_path] = _i18n_menu_link_title((array)$record, $language->language); } } } // Set the active-trail for each menu containing one of the candidates foreach ($matched_menus as $menu_name => $menu_link) { menu_tree_set_path($menu_name, $menu_link['link_path']); } // Also set breadcrumb according to path URL as well if (variable_get('menu_trail_by_path_breadcrumb_handling', TRUE)) { // First breadcrumbs is always Home $breadcrumbs[] = l(t('Home'),''); // Remove current page from breadcrumb array_pop($parent_candidates); foreach($parent_candidates as $link_path) { // If title of the page is found on a menu item, use it if (isset($matched_link_titles[$link_path])) { $breadcrumbs[] = l($matched_link_titles[$link_path],$link_path); } // Otherwise, use slow method to find out the title of page elseif ($menu_item = menu_get_item($link_path)) { $breadcrumbs[] = l($menu_item['title'],$link_path); } } drupal_set_breadcrumb($breadcrumbs); } } /** * Implements hook_permission(). */ function menu_trail_by_path_permission() { return array( 'administer menu_trail_by_path' => array( 'title' => t('Administer Menu Trail By Path settings'), ), ); } /** * Implements hook_menu(). */ function menu_trail_by_path_menu() { $items = array(); $items['admin/structure/menu_trail_by_path'] = array( 'title' => 'Menu trail by path', 'description' => 'Configure menu trail by path module.', 'page callback' => 'drupal_get_form', 'page arguments' => array('menu_trail_by_path_form'), 'access arguments' => array('administer menu_trail_by_path'), 'type' => MENU_NORMAL_ITEM, ); return $items; } /** * Form builder; create and display the admin configuration settings form. */ function menu_trail_by_path_form($form, &$form_state) { $form['menu_trail_by_path_breadcrumb_handling'] = array( '#type' => 'checkbox', '#title' => t('Enable breadcrumb handling'), '#description' => t("If checked, breadcrumb will be set according to url path."), '#default_value' => variable_get('menu_trail_by_path_breadcrumb_handling', TRUE), ); return system_settings_form($form); } /** * Return an array of parent candidates * e.g. for path 'foo/bar/zee' * return array of internal drupal paths for 'foo', 'foo/bar', 'foo/bar/zee' */ function _menu_trail_by_path_get_parent_candidates($path) { $pieces = explode('/', $path); $path = ''; $parent_candidates = array(); foreach ($pieces as $piece) { $path .= $piece . '/'; $parent_candidates[] = drupal_get_normal_path(rtrim($path, '/')); } return $parent_candidates; }