Add "missed call" notifications

Signed-off-by: Joas Schilling <coding@schilljs.com>

2 files changed, 38 insertions, 4 deletions

diff --git a/lib/Activity/Listener.php b/lib/Activity/Listener.php
index 5e62e3c0c..108351690 100644
--- a/lib/Activity/Listener.php
+++ b/lib/Activity/Listener.php
@@ -122,10 +122,14 @@ class Listener {
 		$userIds = $this->participantService->getParticipantUserIds($room, $activeSince);
 		$numGuests = $this->participantService->getGuestCount($room, $activeSince);
 
+		$message = 'call_ended';
 		if ((\count($userIds) + $numGuests) === 1) {
-			// Single user pinged or guests only => no summary/activity
-			$room->resetActiveSince();
-			return false;
+			if ($room->getType() !== Room::ONE_TO_ONE_CALL) {
+				// Single user pinged or guests only => no summary/activity
+				$room->resetActiveSince();
+				return false;
+			}
+			$message = 'call_missed';
 		}
 
 		if (!$room->resetActiveSince()) {
@@ -136,7 +140,7 @@ class Listener {
 		$actorId = $userIds[0] ?? 'guests-only';
 		$actorType = $actorId !== 'guests-only' ? Attendee::ACTOR_USERS : Attendee::ACTOR_GUESTS;
 		$this->chatManager->addSystemMessage($room, $actorType, $actorId, json_encode([
-			'message' => 'call_ended',
+			'message' => $message,
 			'parameters' => [
 				'users' => $userIds,
 				'guests' => $numGuests,
diff --git a/lib/Chat/Parser/SystemMessage.php b/lib/Chat/Parser/SystemMessage.php
index f3d72a845..00029c2be 100644
--- a/lib/Chat/Parser/SystemMessage.php
+++ b/lib/Chat/Parser/SystemMessage.php
@@ -167,6 +167,8 @@ class SystemMessage {
 			if ($currentUserIsActor) {
 				$parsedMessage = $this->l->t('You left the call');
 			}
+		} elseif ($message === 'call_missed') {
+			[$parsedMessage, $parsedParameters, $message] = $this->parseMissedCall($room, $parameters, $currentActorId);
 		} elseif ($message === 'call_ended') {
 			[$parsedMessage, $parsedParameters] = $this->parseCall($parameters);
 		} elseif ($message === 'read_only_off') {
@@ -624,6 +626,34 @@ class SystemMessage {
 		}
 	}
 
+	protected function parseMissedCall(Room $room, array $parameters, string $currentActorId): array {
+		if ($parameters['users'][0] !== $currentActorId) {
+			return [
+				$this->l->t('You missed a call from {user}'),
+				[
+					'user' => $this->getUser($parameters['users'][0]),
+				],
+				'call_missed',
+			];
+		}
+
+		$participants = json_decode($room->getName(), true);
+		$other = '';
+		foreach ($participants as $participant) {
+			if ($participant !== $currentActorId) {
+				$other = $participant;
+			}
+		}
+		return [
+			$this->l->t('You tried to call {user}'),
+			[
+				'user' => $this->getUser($other),
+			],
+			'call_tried',
+		];
+	}
+
+
 	protected function parseCall(array $parameters): array {
 		sort($parameters['users']);
 		$numUsers = \count($parameters['users']);