[stable31] fix(CalDAV): add calendar enable

apps/dav/lib/CalDAV/CachedSubscriptionImpl.php

@@ -9,11 +9,12 @@
 namespace OCA\DAV\CalDAV;
 
 use OCP\Calendar\ICalendar;
+use OCP\Calendar\ICalendarIsEnabled;
 use OCP\Calendar\ICalendarIsShared;
 use OCP\Calendar\ICalendarIsWritable;
 use OCP\Constants;
 
-class CachedSubscriptionImpl implements ICalendar, ICalendarIsShared, ICalendarIsWritable {
+class CachedSubscriptionImpl implements ICalendar, ICalendarIsEnabled, ICalendarIsShared, ICalendarIsWritable {
 
 	public function __construct(
 		private CachedSubscription $calendar,
@@ -86,6 +87,13 @@ public function getPermissions(): int {
 		return $result;
 	}
 
+	/**
+	 * @since 31.0.6
+	 */
+	public function isEnabled(): bool {
+		return $this->calendarInfo['{http://owncloud.org/ns}calendar-enabled'] ?? true;
+	}
+
 	public function isWritable(): bool {
 		return false;
 	}

apps/dav/lib/CalDAV/CalendarImpl.php

@@ -11,6 +11,9 @@
 use OCA\DAV\CalDAV\Auth\CustomPrincipalPlugin;
 use OCA\DAV\CalDAV\InvitationResponse\InvitationResponseServer;
 use OCP\Calendar\Exceptions\CalendarException;
+use OCP\Calendar\ICalendarIsEnabled;
+use OCP\Calendar\ICalendarIsShared;
+use OCP\Calendar\ICalendarIsWritable;
 use OCP\Calendar\ICreateFromString;
 use OCP\Calendar\IHandleImipMessage;
 use OCP\Constants;
@@ -24,7 +27,7 @@
 use Sabre\VObject\Reader;
 use function Sabre\Uri\split as uriSplit;
 
-class CalendarImpl implements ICreateFromString, IHandleImipMessage {
+class CalendarImpl implements ICreateFromString, IHandleImipMessage, ICalendarIsWritable, ICalendarIsShared, ICalendarIsEnabled {
 	public function __construct(
 		private Calendar $calendar,
 		/** @var array<string, mixed> */
@@ -131,6 +134,13 @@ public function getPermissions(): int {
 		return $result;
 	}
 
+	/**
+	 * @since 31.0.6
+	 */
+	public function isEnabled(): bool {
+		return $this->calendarInfo['{http://owncloud.org/ns}calendar-enabled'] ?? true;
+	}
+
 	/**
 	 * @since 31.0.0
 	 */

apps/dav/lib/CalDAV/CalendarProvider.php

@@ -8,6 +8,8 @@
  */
 namespace OCA\DAV\CalDAV;
 
+use OCA\DAV\Db\Property;
+use OCA\DAV\Db\PropertyMapper;
 use OCP\Calendar\ICalendarProvider;
 use OCP\IConfig;
 use OCP\IL10N;
@@ -20,6 +22,7 @@ public function __construct(
 		private IL10N $l10n,
 		private IConfig $config,
 		private LoggerInterface $logger,
+		private PropertyMapper $propertyMapper,
 	) {
 	}
 
@@ -35,6 +38,7 @@ public function getCalendars(string $principalUri, array $calendarUris = []): ar
 
 		$iCalendars = [];
 		foreach ($calendarInfos as $calendarInfo) {
+			$calendarInfo = array_merge($calendarInfo, $this->getAdditionalProperties($calendarInfo['principaluri'], $calendarInfo['uri']));
 			$calendar = new Calendar($this->calDavBackend, $calendarInfo, $this->l10n, $this->config, $this->logger);
 			$iCalendars[] = new CalendarImpl(
 				$calendar,
@@ -44,4 +48,23 @@ public function getCalendars(string $principalUri, array $calendarUris = []): ar
 		}
 		return $iCalendars;
 	}
+
+	public function getAdditionalProperties(string $principalUri, string $calendarUri): array {
+		$user = str_replace('principals/users/', '', $principalUri);
+		$path = 'calendars/' . $user . '/' . $calendarUri;
+
+		$properties = $this->propertyMapper->findPropertiesByPath($user, $path);
+
+		$list = [];
+		foreach ($properties as $property) {
+			if ($property instanceof Property) {
+				$list[$property->getPropertyname()] = match ($property->getPropertyname()) {
+					'{http://owncloud.org/ns}calendar-enabled' => (bool)$property->getPropertyvalue(),
+					default => $property->getPropertyvalue()
+				};
+			}
+		}
+
+		return $list;
+	}
 }

apps/dav/lib/Db/PropertyMapper.php

@@ -38,4 +38,18 @@ public function findPropertyByPathAndName(string $userId, string $path, string $
 		return $this->findEntities($selectQb);
 	}
 
+	/**
+	 * @return Property[]
+	 */
+	public function findPropertiesByPath(string $userId, string $path): array {
+		$selectQb = $this->db->getQueryBuilder();
+		$selectQb->select('*')
+			->from(self::TABLE_NAME)
+			->where(
+				$selectQb->expr()->eq('userid', $selectQb->createNamedParameter($userId)),
+				$selectQb->expr()->eq('propertypath', $selectQb->createNamedParameter($path)),
+			);
+		return $this->findEntities($selectQb);
+	}
+
 }

lib/composer/composer/autoload_classmap.php

@@ -202,6 +202,7 @@
     'OCP\\Calendar\\IAvailabilityResult' => $baseDir . '/lib/public/Calendar/IAvailabilityResult.php',
     'OCP\\Calendar\\ICalendar' => $baseDir . '/lib/public/Calendar/ICalendar.php',
     'OCP\\Calendar\\ICalendarEventBuilder' => $baseDir . '/lib/public/Calendar/ICalendarEventBuilder.php',
+    'OCP\\Calendar\\ICalendarIsEnabled' => $baseDir . '/lib/public/Calendar/ICalendarIsEnabled.php',
     'OCP\\Calendar\\ICalendarIsShared' => $baseDir . '/lib/public/Calendar/ICalendarIsShared.php',
     'OCP\\Calendar\\ICalendarIsWritable' => $baseDir . '/lib/public/Calendar/ICalendarIsWritable.php',
     'OCP\\Calendar\\ICalendarProvider' => $baseDir . '/lib/public/Calendar/ICalendarProvider.php',

lib/composer/composer/autoload_static.php

@@ -251,6 +251,7 @@ class ComposerStaticInit749170dad3f5e7f9ca158f5a9f04f6a2
         'OCP\\Calendar\\IAvailabilityResult' => __DIR__ . '/../../..' . '/lib/public/Calendar/IAvailabilityResult.php',
         'OCP\\Calendar\\ICalendar' => __DIR__ . '/../../..' . '/lib/public/Calendar/ICalendar.php',
         'OCP\\Calendar\\ICalendarEventBuilder' => __DIR__ . '/../../..' . '/lib/public/Calendar/ICalendarEventBuilder.php',
+        'OCP\\Calendar\\ICalendarIsEnabled' => __DIR__ . '/../../..' . '/lib/public/Calendar/ICalendarIsEnabled.php',
         'OCP\\Calendar\\ICalendarIsShared' => __DIR__ . '/../../..' . '/lib/public/Calendar/ICalendarIsShared.php',
         'OCP\\Calendar\\ICalendarIsWritable' => __DIR__ . '/../../..' . '/lib/public/Calendar/ICalendarIsWritable.php',
         'OCP\\Calendar\\ICalendarProvider' => __DIR__ . '/../../..' . '/lib/public/Calendar/ICalendarProvider.php',

lib/public/Calendar/ICalendarIsEnabled.php

@@ -0,0 +1,24 @@
+<?php
+
+declare(strict_types=1);
+/**
+ * SPDX-FileCopyrightText: 2025 Nextcloud GmbH and Nextcloud contributors
+ * SPDX-License-Identifier: AGPL-3.0-or-later
+ */
+namespace OCP\Calendar;
+
+/**
+ * ICalendar Interface Extension
+ *
+ * @since 31.0.6
+ */
+interface ICalendarIsEnabled {
+
+	/**
+	 * Indicates whether the calendar is enabled
+	 *
+	 * @since 31.0.6
+	 */
+	public function isEnabled(): bool;
+
+}