class menu_token_panel_context in Menu Token 7

Hierarchy

• class \menu_token_handler
  • class \menu_token_panel_context

1 string reference to 'menu_token_panel_context'

menu_token_menu_token_plugins in ./menu_token.module

Implements hook_menu_token_plugins().

File

plugins/menu_token_panel_context.inc, line 3

class menu_token_panel_context extends menu_token_handler {
  function form_options($options) {

    // Nothing to do here.
  }
  function form_submit($form, &$form_state) {

    // Nothing to do here.
  }
  function form_validate($form, &$form_state) {

    // Nothing to do here.
  }
  function form_alter(&$form, &$form_state) {

    // Nothing to do here.
  }
  function object_load($options) {
    $original_map = arg();
    $parts = array_slice($original_map, 0, MENU_MAX_PARTS);
    $ancestors = menu_get_ancestors($parts);
    $router_item = db_query_range('SELECT * FROM {menu_router} WHERE path IN (:ancestors) ORDER BY fit DESC', 0, 1, array(
      ':ancestors' => $ancestors,
    ))
      ->fetchAssoc();

    // only run for page manager callbacks
    if ($router_item['page_callback'] == 'page_manager_page_execute') {
      $entity_type = $options['_type'];
      $router_item = menu_get_item();
      $subtask_id = $router_item['page_arguments'][0];

      // This code was shamelessly taken from page_manager_page_execute()
      $page = page_manager_page_load($subtask_id);
      $task = page_manager_get_task($page->task);
      $subtask = page_manager_get_task_subtask($task, $subtask_id);

      // Turn the contexts into a properly keyed array.
      $contexts = array();
      $args = array();
      foreach ($router_item['page_arguments'] as $count => $arg) {
        if (is_object($arg) && get_class($arg) == 'ctools_context') {
          $contexts[$arg->id] = $arg;
          $args[] = $arg->original_argument;
        }
        else {
          if ($count) {
            $args[] = $arg;
          }
        }
      }
      $count = 0;
      $names = page_manager_page_get_named_arguments($page->path);
      $bits = explode('/', $page->path);
      if ($page->arguments) {
        foreach ($page->arguments as $name => $argument) {

          // Optional arguments must be converted to contexts too, if they exist.
          if ($bits[$names[$name]][0] == '!') {
            ctools_include('context');
            $argument['keyword'] = $name;
            if (isset($args[$count])) {

              // Hack: use a special argument config variable to learn if we need
              // to use menu_tail style behavior:
              if (empty($argument['settings']['use_tail'])) {
                $value = $args[$count];
              }
              else {
                $value = implode('/', array_slice($args, $count));
              }
              $context = ctools_context_get_context_from_argument($argument, $value);
            }
            else {

              // make sure there is a placeholder context for missing optional contexts.
              $context = ctools_context_get_context_from_argument($argument, NULL, TRUE);

              // Force the title to blank for replacements
            }
            if ($context) {
              $contexts[$context->id] = $context;
            }
          }
          $count++;
        }
      }
      foreach ($contexts as $key => $context) {
        list($key, $thing, $entity) = $context->type;
        if ($entity == $entity_type) {
          return $context->data;
        }
      }
    }
  }

}

Members

Name	Modifiers	Type	Description	Overrides
menu_token_panel_context::form_alter		function	You can alter the menu item administration form with this function. Overrides menu_token_handler::form_alter
menu_token_panel_context::form_options		function	You can provide options for your menu token handler via this function. The return value will be appended to the form as soon as the administrator chooses your plugin. Overrides menu_token_handler::form_options
menu_token_panel_context::form_submit		function	This function allows your plugin to act upon form submission. The return value will be added to the $options array and thus should be an array itself. Overrides menu_token_handler::form_submit
menu_token_panel_context::form_validate		function	This function allows your plugin to act upon form validation. The return value will be added to the $options array and thus should be an array itself. Overrides menu_token_handler::form_validate
menu_token_panel_context::object_load		function	This function is used to load the relevant token replacement object. Overrides menu_token_handler::object_load