40      * @param string $namespace Namespace to check (empty = root)
43     private function checkNamespaceRead($namespace) {  argument
44         if (empty($namespace) || $namespace === '*') return true;
46         $ns = str_replace(['*', ';'], '', $namespace);
55      * @param string $namespace Namespace to check (empty = root)
58     private function checkNamespaceEdit($namespace) {  argument
59         if (empty($namespace)) return true;
60         $perm = auth_quickaclcheck($namespace . ':*');
254         $namespace = $INPUT->str('namespace', '');
284 …$this->debugLog("Calendar saveEvent: INPUT namespace='$namespace', eventId='$eventId', date='$date…
328         if ($namespace && !preg_match('/^[a-zA-Z0-9_:;*-]*$/', $namespace)) {
334         if (!$this->checkNamespaceEdit($namespace)) {
378             $this->debugLog("Calendar saveEvent: NEW event, received namespace='$namespace'");
380 …if (!empty($namespace) && (strpos($namespace, '*') !== false || strpos($namespace, ';') !== false)…
382                 $namespace = '';
384                 $this->debugLog("Calendar saveEvent: Namespace is clean, keeping as '$namespace'");
387 …this->debugLog("Calendar saveEvent: EDITING event $eventId, user selected namespace='$namespace'");
398 …xistingEventData = $this->getExistingEventData($eventId, $searchDate, $oldNamespace ?? $namespace);
421                 $receivedNamespace = $namespace;
422 … if (empty($namespace) || strpos($namespace, '*') !== false || strpos($namespace, ';') !== false) {
424                         $namespace = $existingEventData['namespace'];
425 …$this->debugLog("Calendar saveEvent recurring: Preserving namespace '$namespace' (received='$recei…
430 …$this->debugLog("Calendar saveEvent recurring: Using new namespace '$namespace' (received='$receiv…
433 …is->debugLog("Calendar saveEvent recurring: No existing data found, using namespace='$namespace'");
436 …  $this->createRecurringEvents($namespace, $date, $endDate, $title, $time, $endTime, $description, 
447         if ($namespace) {
448             $dataDir .= str_replace(':', '/', $namespace) . '/';
470         $namespaceChanged = ($eventId && $oldNamespace !== null && $oldNamespace !== $namespace);
473 …', oldNamespace=" . var_export($oldNamespace, true) . ", newNamespace='$namespace', namespaceChang…
537             'namespace' => $namespace, // Store namespace with event
542 …$this->debugLog("Calendar saveEvent: Saving event '$title' with namespace='$namespace' to file $ev…
635             $audit->logMove($namespace, $oldDate ?: $date, $date, $generatedId, $title);
638             $audit->logUpdate($namespace, $date, $generatedId, $title);
641             $audit->logCreate($namespace, $date, $generatedId, $title);
650         $namespace = $INPUT->str('namespace', '');
655         $storedNamespace = $this->findEventNamespace($eventId, $date, $namespace);
663         $namespace = $storedNamespace;
666         if (!$this->checkNamespaceEdit($namespace)) {
674         if ($namespace) {
675             $dataDir .= str_replace(':', '/', $namespace) . '/';
713             $this->deleteAllRecurringInstances($recurringId, $namespace, $dataDir);
756         $audit->logDelete($namespace, $date, $eventId, $eventTitle);
764         $namespace = $INPUT->str('namespace', '');
769         $storedNamespace = $this->findEventNamespace($eventId, $date, $namespace);
777         $namespace = $storedNamespace;
780         if (!$this->checkNamespaceRead($namespace)) {
788         if ($namespace) {
789             $dataDir .= str_replace(':', '/', $namespace) . '/';
802                         $event['namespace'] = $namespace;
821         $namespace = $INPUT->str('namespace', '');
838         if ($namespace && !preg_match('/^[a-zA-Z0-9_:;*-]*$/', $namespace)) {
844 …$isMultiNamespace = !empty($namespace) && (strpos($namespace, ';') !== false || strpos($namespace,…
845         if (!$isMultiNamespace && !$this->checkNamespaceRead($namespace)) {
851 …$this->debugLog("Requested: year=$year, month=$month, namespace='$namespace', exclude='$exclude'");
858             $events = $this->loadEventsMultiNamespace($namespace, $year, $month, $excludeList);
860             $events = $this->loadEventsSingleNamespace($namespace, $year, $month);
882         $namespace = $INPUT->str('namespace', '');
895 …$isMulti = !empty($namespace) && (strpos($namespace, ';') !== false || strpos($namespace, '*') !==…
896         if (!$isMulti && !$this->checkNamespaceRead($namespace)) {
912             'namespace' => $namespace,
928     private function loadEventsSingleNamespace($namespace, $year, $month) {  argument
930         if ($namespace) {
931             $dataDir .= str_replace(':', '/', $namespace) . '/';
1046                 $namespace = str_replace('/', ':', trim($relPath, '/'));
1048                 if (empty($namespace)) continue;
1049                 if ($this->isNamespaceExcluded($namespace, $excludeList)) continue;
1050                 if (!$this->checkNamespaceRead($namespace)) continue;
1052                 $events = $this->loadEventsSingleNamespace($namespace, $year, $month);
1058                         $event['_namespace'] = $namespace;
1073         $namespace = $INPUT->str('namespace', '');
1222     private function isNamespaceExcluded($namespace, $excludeList) {  argument
1223         if (empty($excludeList) || $namespace === '') return false;
1225             if ($namespace === $excluded) return true;
1226             if (strpos($namespace, $excluded . ':') === 0) return true;
1242                 $namespace = str_replace('/', ':', $relPath);
1243                 $callback($calDir, $namespace);
1254         $namespace = $INPUT->str('namespace', '');
1260         $storedNamespace = $this->findEventNamespace($eventId, $date, $namespace);
1268         $namespace = $storedNamespace;
1271         if (!$this->checkNamespaceEdit($namespace)) {
1279         if ($namespace) {
1280             $dataDir .= str_replace(':', '/', $namespace) . '/';
1303                 $audit->logTaskToggle($namespace, $date, $eventId, $eventTitle, $completed);
1454         $namespace = $INPUT->str('namespace', '');
1459         $result = $sync->importEvents($namespace, $startDate ?: null, $endDate ?: null);
1475         $namespace = $INPUT->str('namespace', '');
1480         $result = $sync->exportEvents($namespace, $startDate ?: null, $endDate ?: null);
1500 …  private function createRecurringEvents($namespace, $startDate, $endDate, $title, $time, $endTime,  argument
1505         if ($namespace) {
1506             $dataDir .= str_replace(':', '/', $namespace) . '/';
1656                     'namespace' => $namespace,
1820                 $namespace = $baseNamespace ? $baseNamespace . ':' . $item : $item;
1821                 $namespaces[] = $namespace;
1822                 $this->scanForNamespaces($path . '/', $namespace, $namespaces);
1830     private function deleteAllRecurringInstances($recurringId, $namespace, $dataDir) {  argument
1869     private function getExistingEventData($eventId, $date, $namespace) {  argument
1873         if ($namespace) {
1874             $dataDir .= str_replace(':', '/', $namespace) . '/';