Allow longer chat messages

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

lib/Chat/ChatManager.php

@@ -45,6 +45,8 @@ use Symfony\Component\EventDispatcher\GenericEvent;
  */
 class ChatManager {
 
+	public const MAX_CHAT_LENGTH = 32000;
+
 	/** @var CommentsManager|ICommentsManager */
 	private $commentsManager;
 	/** @var EventDispatcherInterface */
@@ -77,7 +79,7 @@ class ChatManager {
 	 */
 	public function addSystemMessage(Room $chat, string $actorType, string $actorId, string $message, \DateTime $creationDateTime, bool $sendNotifications): IComment {
 		$comment = $this->commentsManager->create($actorType, $actorId, 'chat', (string) $chat->getId());
-		$comment->setMessage($message);
+		$comment->setMessage($message, self::MAX_CHAT_LENGTH);
 		$comment->setCreationDateTime($creationDateTime);
 		$comment->setVerb('system');
 		try {
@@ -108,7 +110,8 @@ class ChatManager {
 	 */
 	public function addChangelogMessage(Room $chat, string $message): IComment {
 		$comment = $this->commentsManager->create('guests', 'changelog', 'chat', (string) $chat->getId());
-		$comment->setMessage($message);
+
+		$comment->setMessage($message, self::MAX_CHAT_LENGTH);
 		$comment->setCreationDateTime($this->timeFactory->getDateTime());
 		$comment->setVerb('comment'); // Has to be comment, so it counts as unread message
 
@@ -140,7 +143,7 @@ class ChatManager {
 	 */
 	public function sendMessage(Room $chat, Participant $participant, string $actorType, string $actorId, string $message, \DateTime $creationDateTime): IComment {
 		$comment = $this->commentsManager->create($actorType, $actorId, 'chat', (string) $chat->getId());
-		$comment->setMessage($message);
+		$comment->setMessage($message, self::MAX_CHAT_LENGTH);
 		$comment->setCreationDateTime($creationDateTime);
 		// A verb ('comment', 'like'...) must be provided to be able to save a
 		// comment

lib/Chat/Command/Executor.php

@@ -23,6 +23,7 @@ declare(strict_types=1);
 namespace OCA\Spreed\Chat\Command;
 
 
+use OCA\Spreed\Chat\ChatManager;
 use OCA\Spreed\Model\Command;
 use OCA\Spreed\Room;
 use OCA\Spreed\Service\CommandService;
@@ -76,7 +77,7 @@ class Executor {
 				'user' => $user,
 				'visibility' => $command->getResponse(),
 				'output' => $e->getMessage(),
-			]));
+			]), ChatManager::MAX_CHAT_LENGTH);
 			$message->setActor('bots', $command->getName());
 			$message->setVerb('command');
 			return;
@@ -95,7 +96,7 @@ class Executor {
 			'user' => $user,
 			'visibility' => $command->getResponse(),
 			'output' => $output,
-		]));
+		]), ChatManager::MAX_CHAT_LENGTH);
 		$message->setActor('bots', $command->getName());
 		$message->setVerb('command');
 	}

lib/Chat/Parser/SystemMessage.php

@@ -23,6 +23,7 @@ declare(strict_types=1);
 namespace OCA\Spreed\Chat\Parser;
 
 
+use OCA\Spreed\Chat\ChatManager;
 use OCA\Spreed\Exceptions\ParticipantNotFoundException;
 use OCA\Spreed\GuestManager;
 use OCA\Spreed\Model\Message;
@@ -234,7 +235,7 @@ class SystemMessage {
 			throw new \OutOfBoundsException('Unknown subject');
 		}
 
-		$comment->setMessage($message);
+		$comment->setMessage($message, ChatManager::MAX_CHAT_LENGTH);
 		$chatMessage->setMessage($parsedMessage, $parsedParameters);
 	}
 

lib/Notification/Notifier.php

@@ -146,7 +146,7 @@ class Notifier implements INotifier {
 			}
 			return $this->parseCall($notification, $room, $l);
 		}
-		if ($subject === 'mention' ||  $subject === 'chat') {
+		if ($subject === 'mention' || $subject === 'chat') {
 			return $this->parseChatMessage($notification, $room, $participant, $l);
 		}