Kronolith::getDefaultCalendar PHP Method

    public static function getDefaultCalendar($permission = Horde_Perms::SHOW, $owner_only = false)
    {
        $calendars = self::listInternalCalendars($owner_only, $permission);
        $default_share = $GLOBALS['prefs']->getValue('default_share');
        if (isset($calendars[$default_share])) {
            return $default_share;
        }
        $default_share = $GLOBALS['injector']->getInstance('Kronolith_Factory_Calendars')->create()->getDefaultShare();
        // If no default share identified via share backend, use the
        // first found share, and set it in the prefs to make it stick.
        if (!isset($calendars[$default_share])) {
            reset($calendars);
            $default_share = key($calendars);
        }
        $GLOBALS['prefs']->setValue('default_share', $default_share);
        return $default_share;
    }

 /**
  * Add base javascript variables to the page.
  */
 protected function _addBaseVars()
 {
     global $conf, $injector, $prefs, $registry;
     $auth_name = $registry->getAuth();
     $has_tasks = Kronolith::hasApiPermission('tasks');
     $identity = $injector->getInstance('Horde_Core_Factory_Identity')->create();
     $app_urls = $js_vars = array();
     if (isset($conf['menu']['apps']) && is_array($conf['menu']['apps'])) {
         foreach ($conf['menu']['apps'] as $app) {
             $app_urls[$app] = strval(Horde::url($registry->getInitialPage($app), true));
         }
     }
     /* Variables used in core javascript files. */
     $js_vars['conf'] = array_filter(array('URI_CALENDAR_EXPORT' => str_replace(array('%23', '%2523', '%7B', '%257B', '%7D', '%257D'), array('#', '#', '{', '{', '}', '}'), strval($registry->downloadUrl('#{calendar}.ics', array('actionID' => 'export', 'all_events' => 1, 'exportID' => Horde_Data::EXPORT_ICALENDAR, 'exportCal' => 'internal_#{calendar}'))->setRaw(true))), 'URI_RESOURCE_EXPORT' => str_replace(array('%23', '%2523', '%7B', '%257B', '%7D', '%257D'), array('#', '#', '{', '{', '}', '}'), strval($registry->downloadUrl('#{calendar}.ics', array('actionID' => 'export', 'all_events' => 1, 'exportID' => Horde_Data::EXPORT_ICALENDAR, 'exportCal' => 'resource_#{calendar}'))->setRaw(true))), 'URI_EVENT_EXPORT' => str_replace(array('%23', '%7B', '%7D'), array('#', '{', '}'), Horde::url('event.php', true)->add(array('view' => 'ExportEvent', 'eventID' => '#{id}', 'calendar' => '#{calendar}', 'type' => '#{type}'))), 'images' => array('alarm' => strval(Horde_Themes::img('alarm-fff.png')), 'attendees' => strval(Horde_Themes::img('attendees-fff.png')), 'exception' => strval(Horde_Themes::img('exception-fff.png')), 'new_event' => strval(Horde_Themes::img('new.png')), 'new_task' => strval(Horde_Themes::img('new_task.png')), 'recur' => strval(Horde_Themes::img('recur-fff.png'))), 'new_event' => $injector->getInstance('Kronolith_View_Sidebar')->newLink . $injector->getInstance('Kronolith_View_Sidebar')->newText . '</a>', 'new_task' => $injector->getInstance('Kronolith_View_SidebarTasks')->newLink . $injector->getInstance('Kronolith_View_SidebarTasks')->newText . '</a>', 'user' => $registry->convertUsername($auth_name, false), 'name' => $identity->getName(), 'email' => strval($identity->getDefaultFromAddress()), 'prefs_url' => strval($registry->getServiceLink('prefs', 'kronolith')->setRaw(true)), 'app_urls' => $app_urls, 'name' => $registry->get('name'), 'has_tasks' => intval($has_tasks), 'has_resources' => intval(!empty($conf['resource']['driver'])), 'login_view' => $prefs->getValue('defaultview') == 'workweek' ? 'week' : $prefs->getValue('defaultview'), 'default_calendar' => 'internal|' . Kronolith::getDefaultCalendar(Horde_Perms::EDIT), 'max_events' => intval($prefs->getValue('max_events')), 'date_format' => Horde_Core_Script_Package_Datejs::translateFormat(Horde_Nls::getLangInfo(D_FMT)), 'time_format' => $prefs->getValue('twentyFour') ? 'HH:mm' : 'hh:mm tt', 'import_file' => Horde_Data::IMPORT_FILE, 'import_url' => Horde_Data::IMPORT_URL, 'show_time' => Kronolith::viewShowTime(), 'default_alarm' => intval($prefs->getValue('default_alarm')), 'status' => array('cancelled' => Kronolith::STATUS_CANCELLED, 'confirmed' => Kronolith::STATUS_CONFIRMED, 'free' => Kronolith::STATUS_FREE, 'tentative' => Kronolith::STATUS_TENTATIVE), 'recur' => array(Horde_Date_Recurrence::RECUR_NONE => 'None', Horde_Date_Recurrence::RECUR_DAILY => 'Daily', Horde_Date_Recurrence::RECUR_WEEKLY => 'Weekly', Horde_Date_Recurrence::RECUR_MONTHLY_DATE => 'Monthly', Horde_Date_Recurrence::RECUR_MONTHLY_WEEKDAY => 'Monthly', Horde_Date_Recurrence::RECUR_YEARLY_DATE => 'Yearly', Horde_Date_Recurrence::RECUR_YEARLY_DAY => 'Yearly', Horde_Date_Recurrence::RECUR_YEARLY_WEEKDAY => 'Yearly'), 'perms' => array('all' => Horde_Perms::ALL, 'show' => Horde_Perms::SHOW, 'read' => Horde_Perms::READ, 'edit' => Horde_Perms::EDIT, 'delete' => Horde_Perms::DELETE, 'delegate' => Kronolith::PERMS_DELEGATE), 'tasks' => $has_tasks ? $registry->tasks->ajaxDefaults() : null));
     /* Make sure this value is not optimized out by array_filter(). */
     $js_vars['conf']['week_start'] = intval($prefs->getValue('week_start_monday'));
     /* Gettext strings. */
     $js_vars['text'] = array('alarm' => _("Alarm:"), 'alerts' => _("Notifications"), 'allday' => _("All day"), 'delete_calendar' => _("Are you sure you want to delete this calendar and all the events in it?"), 'delete_tasklist' => _("Are you sure you want to delete this task list and all the tasks in it?"), 'external_category' => _("Other events"), 'fix_form_values' => _("Please enter correct values in the form first."), 'geocode_error' => _("Unable to locate requested address"), 'hidelog' => _("Hide Notifications"), 'import_warning' => _("Importing calendar data. This may take a while..."), 'more' => _("more..."), 'no_assignee' => _("None"), 'no_calendar_title' => _("The calendar title must not be empty."), 'no_parent' => _("No parent task"), 'no_tasklist_title' => _("The task list title must not be empty."), 'no_url' => _("You must specify a URL."), 'prefs' => _("Preferences"), 'searching' => sprintf(_("Events matching \"%s\""), '#{term}'), 'shared' => _("Shared"), 'tasks' => _("Tasks"), 'unknown_resource' => _("Unknown resource."), 'wrong_auth' => _("The authentication information you specified wasn't accepted."), 'wrong_date_format' => sprintf(_("You used an unknown date format \"%s\". Please try something like \"%s\"."), '#{wrong}', '#{right}'), 'wrong_time_format' => sprintf(_("You used an unknown time format \"%s\". Please try something like \"%s\"."), '#{wrong}', '#{right}'));
     for ($i = 1; $i <= 12; ++$i) {
         $js_vars['text']['month'][$i - 1] = Horde_Nls::getLangInfo(constant('MON_' . $i));
     }
     for ($i = 1; $i <= 7; ++$i) {
         $js_vars['text']['weekday'][$i] = Horde_Nls::getLangInfo(constant('DAY_' . $i));
     }
     foreach (array_diff(array_keys($js_vars['conf']['recur']), array(Horde_Date_Recurrence::RECUR_NONE)) as $recurType) {
         $js_vars['text']['recur'][$recurType] = Kronolith::recurToString($recurType);
     }
     $js_vars['text']['recur']['exception'] = _("Exception");
     // Maps
     $js_vars['conf']['maps'] = $conf['maps'];
     return $js_vars;
 }