Kronolith::initialize PHP Метод

    public static function initialize()
    {
        $GLOBALS['calendar_manager'] = $GLOBALS['injector']->createInstance('Kronolith_CalendarsManager');
    }

 /**
  * Returns a list of all calendars.
  */
 public function listCalendars()
 {
     Kronolith::initialize();
     $all_external_calendars = $GLOBALS['calendar_manager']->get(Kronolith::ALL_EXTERNAL_CALENDARS);
     $result = new stdClass();
     $auth_name = $GLOBALS['registry']->getAuth();
     // Calendars. Do some twisting to sort own calendar before shared
     // calendars.
     foreach (array(true, false) as $my) {
         foreach ($GLOBALS['calendar_manager']->get(Kronolith::ALL_CALENDARS) as $id => $calendar) {
             $owner = $auth_name && $calendar->owner() == $auth_name;
             if ($my && $owner || !$my && !$owner) {
                 $result->calendars['internal'][$id] = $calendar->toHash();
             }
         }
         // Tasklists
         if (Kronolith::hasApiPermission('tasks')) {
             foreach ($GLOBALS['registry']->tasks->listTasklists($my, Horde_Perms::SHOW, false) as $id => $tasklist) {
                 if (isset($all_external_calendars['tasks/' . $id])) {
                     $owner = $auth_name && $tasklist->get('owner') == $auth_name;
                     if ($my && $owner || !$my && !$owner) {
                         $result->calendars['tasklists']['tasks/' . $id] = $all_external_calendars['tasks/' . $id]->toHash();
                     }
                 }
             }
         }
     }
     // Resources
     if (!empty($GLOBALS['conf']['resources']['enabled'])) {
         foreach (Kronolith::getDriver('Resource')->listResources() as $resource) {
             if ($resource->get('isgroup')) {
                 $rcal = new Kronolith_Calendar_ResourceGroup(array('resource' => $resource));
                 $result->calendars['resourcegroup'][$resource->getId()] = $rcal->toHash();
             } else {
                 $rcal = new Kronolith_Calendar_Resource(array('resource' => $resource));
                 $result->calendars['resource'][$resource->get('calendar')] = $rcal->toHash();
             }
         }
     }
     // Timeobjects
     foreach ($all_external_calendars as $id => $calendar) {
         if ($calendar->api() != 'tasks' && $calendar->display()) {
             $result->calendars['external'][$id] = $calendar->toHash();
         }
     }
     // Remote calendars
     foreach ($GLOBALS['calendar_manager']->get(Kronolith::ALL_REMOTE_CALENDARS) as $url => $calendar) {
         $result->calendars['remote'][$url] = $calendar->toHash();
     }
     // Holidays
     foreach ($GLOBALS['calendar_manager']->get(Kronolith::ALL_HOLIDAYS) as $id => $calendar) {
         $result->calendars['holiday'][$id] = $calendar->toHash();
     }
     return $result;
 }