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 . ':*');
253         $namespace = $INPUT->str('namespace', '');
283 …$this->debugLog("Calendar saveEvent: INPUT namespace='$namespace', eventId='$eventId', date='$date…
327         if ($namespace && !preg_match('/^[a-zA-Z0-9_:;*-]*$/', $namespace)) {
333         if (!$this->checkNamespaceEdit($namespace)) {
377             $this->debugLog("Calendar saveEvent: NEW event, received namespace='$namespace'");
379 …if (!empty($namespace) && (strpos($namespace, '*') !== false || strpos($namespace, ';') !== false)…
381                 $namespace = '';
383                 $this->debugLog("Calendar saveEvent: Namespace is clean, keeping as '$namespace'");
386 …this->debugLog("Calendar saveEvent: EDITING event $eventId, user selected namespace='$namespace'");
397 …xistingEventData = $this->getExistingEventData($eventId, $searchDate, $oldNamespace ?? $namespace);
420                 $receivedNamespace = $namespace;
421 … if (empty($namespace) || strpos($namespace, '*') !== false || strpos($namespace, ';') !== false) {
423                         $namespace = $existingEventData['namespace'];
424 …$this->debugLog("Calendar saveEvent recurring: Preserving namespace '$namespace' (received='$recei…
429 …$this->debugLog("Calendar saveEvent recurring: Using new namespace '$namespace' (received='$receiv…
432 …is->debugLog("Calendar saveEvent recurring: No existing data found, using namespace='$namespace'");
435 …  $this->createRecurringEvents($namespace, $date, $endDate, $title, $time, $endTime, $description, 
446         if ($namespace) {
447             $dataDir .= str_replace(':', '/', $namespace) . '/';
469         $namespaceChanged = ($eventId && $oldNamespace !== null && $oldNamespace !== $namespace);
472 …', oldNamespace=" . var_export($oldNamespace, true) . ", newNamespace='$namespace', namespaceChang…
536             'namespace' => $namespace, // Store namespace with event
541 …$this->debugLog("Calendar saveEvent: Saving event '$title' with namespace='$namespace' to file $ev…
634             $audit->logMove($namespace, $oldDate ?: $date, $date, $generatedId, $title);
637             $audit->logUpdate($namespace, $date, $generatedId, $title);
640             $audit->logCreate($namespace, $date, $generatedId, $title);
649         $namespace = $INPUT->str('namespace', '');
654         $storedNamespace = $this->findEventNamespace($eventId, $date, $namespace);
662         $namespace = $storedNamespace;
665         if (!$this->checkNamespaceEdit($namespace)) {
673         if ($namespace) {
674             $dataDir .= str_replace(':', '/', $namespace) . '/';
712             $this->deleteAllRecurringInstances($recurringId, $namespace, $dataDir);
755         $audit->logDelete($namespace, $date, $eventId, $eventTitle);
763         $namespace = $INPUT->str('namespace', '');
768         $storedNamespace = $this->findEventNamespace($eventId, $date, $namespace);
776         $namespace = $storedNamespace;
779         if (!$this->checkNamespaceRead($namespace)) {
787         if ($namespace) {
788             $dataDir .= str_replace(':', '/', $namespace) . '/';
801                         $event['namespace'] = $namespace;
820         $namespace = $INPUT->str('namespace', '');
837         if ($namespace && !preg_match('/^[a-zA-Z0-9_:;*-]*$/', $namespace)) {
843 …$isMultiNamespace = !empty($namespace) && (strpos($namespace, ';') !== false || strpos($namespace,…
844         if (!$isMultiNamespace && !$this->checkNamespaceRead($namespace)) {
850 …$this->debugLog("Requested: year=$year, month=$month, namespace='$namespace', exclude='$exclude'");
857             $events = $this->loadEventsMultiNamespace($namespace, $year, $month, $excludeList);
859             $events = $this->loadEventsSingleNamespace($namespace, $year, $month);
881         $namespace = $INPUT->str('namespace', '');
894 …$isMulti = !empty($namespace) && (strpos($namespace, ';') !== false || strpos($namespace, '*') !==…
895         if (!$isMulti && !$this->checkNamespaceRead($namespace)) {
911             'namespace' => $namespace,
927     private function loadEventsSingleNamespace($namespace, $year, $month) {  argument
929         if ($namespace) {
930             $dataDir .= str_replace(':', '/', $namespace) . '/';
1045                 $namespace = str_replace('/', ':', trim($relPath, '/'));
1047                 if (empty($namespace)) continue;
1048                 if ($this->isNamespaceExcluded($namespace, $excludeList)) continue;
1049                 if (!$this->checkNamespaceRead($namespace)) continue;
1051                 $events = $this->loadEventsSingleNamespace($namespace, $year, $month);
1057                         $event['_namespace'] = $namespace;
1072         $namespace = $INPUT->str('namespace', '');
1221     private function isNamespaceExcluded($namespace, $excludeList) {  argument
1222         if (empty($excludeList) || $namespace === '') return false;
1224             if ($namespace === $excluded) return true;
1225             if (strpos($namespace, $excluded . ':') === 0) return true;
1241                 $namespace = str_replace('/', ':', $relPath);
1242                 $callback($calDir, $namespace);
1253         $namespace = $INPUT->str('namespace', '');
1259         $storedNamespace = $this->findEventNamespace($eventId, $date, $namespace);
1267         $namespace = $storedNamespace;
1270         if (!$this->checkNamespaceEdit($namespace)) {
1278         if ($namespace) {
1279             $dataDir .= str_replace(':', '/', $namespace) . '/';
1302                 $audit->logTaskToggle($namespace, $date, $eventId, $eventTitle, $completed);
1453         $namespace = $INPUT->str('namespace', '');
1458         $result = $sync->importEvents($namespace, $startDate ?: null, $endDate ?: null);
1474         $namespace = $INPUT->str('namespace', '');
1479         $result = $sync->exportEvents($namespace, $startDate ?: null, $endDate ?: null);
1499 …  private function createRecurringEvents($namespace, $startDate, $endDate, $title, $time, $endTime,  argument
1504         if ($namespace) {
1505             $dataDir .= str_replace(':', '/', $namespace) . '/';
1655                     'namespace' => $namespace,
1812                 $namespace = $baseNamespace ? $baseNamespace . ':' . $item : $item;
1813                 $namespaces[] = $namespace;
1814                 $this->scanForNamespaces($path . '/', $namespace, $namespaces);
1822     private function deleteAllRecurringInstances($recurringId, $namespace, $dataDir) {  argument
1861     private function getExistingEventData($eventId, $date, $namespace) {  argument
1865         if ($namespace) {
1866             $dataDir .= str_replace(':', '/', $namespace) . '/';