From: Matthias Schmidt <gravatronics@live.com>
Date: Sat, 19 Sep 2020 16:08:46 +0000 (+0200)
Subject: Fix ArticleCommentManager::isContentAuthor()
X-Git-Tag: 5.3.0_Beta_1~23
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=dd78ed09c3f82c4300127c8e1f262911e63c4a0e;p=GitHub%2FWoltLab%2FWCF.git

Fix ArticleCommentManager::isContentAuthor()

The comments belong to article contents, not the article itself.
---

diff --git a/wcfsetup/install/files/lib/system/comment/manager/ArticleCommentManager.class.php b/wcfsetup/install/files/lib/system/comment/manager/ArticleCommentManager.class.php
index 5a0b97a36d..01958a42e3 100644
--- a/wcfsetup/install/files/lib/system/comment/manager/ArticleCommentManager.class.php
+++ b/wcfsetup/install/files/lib/system/comment/manager/ArticleCommentManager.class.php
@@ -7,7 +7,7 @@ use wcf\data\comment\response\CommentResponseList;
 use wcf\data\comment\CommentList;
 use wcf\data\object\type\ObjectTypeCache;
 use wcf\system\cache\runtime\UserProfileRuntimeCache;
-use wcf\system\cache\runtime\ViewableArticleRuntimeCache;
+use wcf\system\cache\runtime\ViewableArticleContentRuntimeCache;
 use wcf\system\like\IViewableLikeProvider;
 use wcf\system\WCF;
 
@@ -214,7 +214,7 @@ class ArticleCommentManager extends AbstractCommentManager implements IViewableL
 	 * @inheritDoc
 	 */
 	public function isContentAuthor($commentOrResponse) {
-		$article = ViewableArticleRuntimeCache::getInstance()->getObject($this->getObjectID($commentOrResponse));
-		return $commentOrResponse->userID && $article->userID == $commentOrResponse->userID;
+		$articleContent = ViewableArticleContentRuntimeCache::getInstance()->getObject($this->getObjectID($commentOrResponse));
+		return $commentOrResponse->userID && $articleContent->getArticle()->userID == $commentOrResponse->userID;
 	}
 }