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43 lines
1.3 KiB
43 lines
1.3 KiB
<?php
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declare(strict_types=1);
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/**
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* SPDX-FileCopyrightText: 2021 Nextcloud GmbH and Nextcloud contributors
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* SPDX-License-Identifier: AGPL-3.0-or-later
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*/
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namespace OCA\Talk\Chat\Parser;
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use OCA\Talk\Chat\ChatManager;
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use OCA\Talk\Events\MessageParseEvent;
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use OCA\Talk\Model\Message;
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use OCP\EventDispatcher\Event;
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use OCP\EventDispatcher\IEventListener;
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/**
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* @template-implements IEventListener<Event>
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*/
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class ReactionParser implements IEventListener {
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public function handle(Event $event): void {
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if (!$event instanceof MessageParseEvent) {
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return;
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}
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$message = $event->getMessage();
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if ($message->getMessageType() !== ChatManager::VERB_REACTION && $message->getMessageType() !== ChatManager::VERB_REACTION_DELETED) {
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return;
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}
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$comment = $message->getComment();
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if (!in_array($comment->getVerb(), [ChatManager::VERB_REACTION, ChatManager::VERB_REACTION_DELETED], true)) {
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return;
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}
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$message->setMessageType(ChatManager::VERB_SYSTEM);
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if ($comment->getVerb() === ChatManager::VERB_REACTION_DELETED) {
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// This message is necessary to make compatible with old clients
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$message->setMessage($message->getL10n()->t('Reaction deleted by author'), [], $comment->getVerb());
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} else {
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$message->setMessage($message->getMessage(), [], $comment->getVerb());
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}
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}
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}
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