39      * @param string $namespace Namespace (empty for default)
42     private static function getNamespaceDir($namespace = '') {  argument
44         if ($namespace) {
45             $dir .= str_replace(':', '/', $namespace) . '/';
54      * @param string $namespace Namespace
59     private static function getEventFile($namespace, $year, $month) {  argument
60         $dir = self::getNamespaceDir($namespace);
67      * @param string $namespace Namespace filter
73     public static function loadMonth($namespace, $year, $month, $useCache = true) {  argument
76             $cached = CalendarEventCache::getMonthEvents($namespace, $year, $month);
85         if (strpos($namespace, '*') !== false || strpos($namespace, ';') !== false) {
86             $events = self::loadMonthMultiNamespace($namespace, $year, $month);
88             $eventFile = self::getEventFile($namespace, $year, $month);
94             CalendarEventCache::setMonthEvents($namespace, $year, $month, $events);
208         $namespace = $eventData['namespace'] ?? '';
229         $namespaceChanged = $oldNamespace !== null && $oldNamespace !== $namespace;
238 …    $oldEventFile = self::getEventFile($oldNamespace ?? $namespace, (int)$oldYear, (int)$oldMonth);
257 …   CalendarEventCache::invalidateMonth($oldNamespace ?? $namespace, (int)$oldYear, (int)$oldMonth);
262         $eventFile = self::getEventFile($namespace, $year, $month);
290         CalendarEventCache::invalidateMonth($namespace, $year, $month);
300      * @param string $namespace Namespace
303     public static function deleteEvent($eventId, $date, $namespace = '') {  argument
311         $eventFile = self::getEventFile($namespace, $year, $month);
339         CalendarEventCache::invalidateMonth($namespace, $year, $month);
349      * @param string $namespace Namespace (use * for all)
352     public static function getEvent($eventId, $date, $namespace = '') {  argument
358         $events = self::loadMonth($namespace, (int)$year, (int)$month);
413         $namespace = $options['namespace'] ?? '*';
429             $events = self::loadMonth($namespace, $year, $month);