Add standard metadata key for room-features

Signed-off-by: Georg Ehrke <developer@georgehrke.com>

diff --git a/lib/public/Calendar/Room/IRoomMetadata.php b/lib/public/Calendar/Room/IRoomMetadata.php
index a6c0fa83865d72e6ecc388fa9eff1acc51968b83..660a533cce8cf945000df9db2f1d6dfae8d99ea1 100644 (file)
--- a/lib/public/Calendar/Room/IRoomMetadata.php
+++ b/lib/public/Calendar/Room/IRoomMetadata.php
@@ -75,4 +75,21 @@ interface IRoomMetadata {
         * @since 17.0.0
         */
        public const BUILDING_ROOM_NUMBER = '{http://nextcloud.com/ns}room-building-room-number';
+
+       /**
+        * Features provided by the room.
+        * This is a stringified list of features.
+        * Example: "PHONE,VIDEO-CONFERENCING"
+        *
+        * Standard features include:
+        * - PHONE: This room is fitted with a phone
+        * - VIDEO-CONFERENCING: This room is fitted with a video-conferencing system
+        * - TV: This room is fitted with a TV
+        * - PROJECTOR: This room is fitted with a projector
+        * - WHITEBOARD: This room is fitted with a whiteboard
+        * - WHEELCHAIR-ACCESSIBLE: This room is wheelchair-accessible
+        *
+        * @since 17.0.0
+        */
+       public const FEATURES = '{http://nextcloud.com/ns}room-features';
 }