feat: add iMip Request Handling

Signed-off-by: SebastianKrupinski <krupinskis05@gmail.com>

4 files changed, 59 insertions, 1 deletions

diff --git a/lib/public/Calendar/ICalendar.php b/lib/public/Calendar/ICalendar.php
index 2f74d329119..f29d6f30176 100644
--- a/lib/public/Calendar/ICalendar.php
+++ b/lib/public/Calendar/ICalendar.php
@@ -59,7 +59,8 @@ interface ICalendar {
 	public function getPermissions(): int;
 
 	/**
-	 * Whether the calendar is deleted
+	 * Indicates whether the calendar is in the trash bin
+	 *
 	 * @since 26.0.0
 	 */
 	public function isDeleted(): bool;
diff --git a/lib/public/Calendar/ICalendarIsShared.php b/lib/public/Calendar/ICalendarIsShared.php
new file mode 100644
index 00000000000..8121c826f4e
--- /dev/null
+++ b/lib/public/Calendar/ICalendarIsShared.php
@@ -0,0 +1,25 @@
+<?php
+
+declare(strict_types=1);
+
+/**
+ * SPDX-FileCopyrightText: 2024 Nextcloud GmbH and Nextcloud contributors
+ * SPDX-License-Identifier: AGPL-3.0-or-later
+ */
+namespace OCP\Calendar;
+
+/**
+ * ICalendar Interface Extension
+ *
+ * @since 31.0.0
+ */
+interface ICalendarIsShared {
+	
+	/**
+	 * Indicates whether the calendar is shared with the current user
+	 *
+	 * @since 31.0.0
+	 */
+	public function isShared(): bool;
+
+}
diff --git a/lib/public/Calendar/ICalendarIsWritable.php b/lib/public/Calendar/ICalendarIsWritable.php
new file mode 100644
index 00000000000..f80769e9033
--- /dev/null
+++ b/lib/public/Calendar/ICalendarIsWritable.php
@@ -0,0 +1,25 @@
+<?php
+
+declare(strict_types=1);
+
+/**
+ * SPDX-FileCopyrightText: 2024 Nextcloud GmbH and Nextcloud contributors
+ * SPDX-License-Identifier: AGPL-3.0-or-later
+ */
+namespace OCP\Calendar;
+
+/**
+ * ICalendar Interface Extension
+ *
+ * @since 31.0.0
+ */
+interface ICalendarIsWritable {
+	
+	/**
+	 * Indicates whether the calendar can be modified
+	 *
+	 * @since 31.0.0
+	 */
+	public function isWritable(): bool;
+
+}
diff --git a/lib/public/Calendar/IManager.php b/lib/public/Calendar/IManager.php
index 8a9fe485871..bb3808f133c 100644
--- a/lib/public/Calendar/IManager.php
+++ b/lib/public/Calendar/IManager.php
@@ -138,6 +138,13 @@ interface IManager {
 	public function newQuery(string $principalUri) : ICalendarQuery;
 
 	/**
+	 * Handle a iMip REQUEST message
+	 *
+	 * @since 31.0.0
+	 */
+	public function handleIMipRequest(string $principalUri, string $sender, string $recipient, string $calendarData): bool;
+
+	/**
 	 * Handle a iMip REPLY message
 	 *
 	 * @since 25.0.0