From 4c88f5832ea01ec280f699301e287a79adfb6e7e Mon Sep 17 00:00:00 2001
From: Jan-Hendrik Willms <tleilax+studip@gmail.com>
Date: Tue, 26 Sep 2023 12:43:19 +0000
Subject: [PATCH] fixes #3232
Closes #3232
Merge request studip/studip!2193
---
lib/classes/JsonApi/Routes/Blubber/CommentsCreate.php | 7 ++++++-
1 file changed, 6 insertions(+), 1 deletion(-)
diff --git a/lib/classes/JsonApi/Routes/Blubber/CommentsCreate.php b/lib/classes/JsonApi/Routes/Blubber/CommentsCreate.php
index 6d9502032eb..2e25d3fb527 100644
--- a/lib/classes/JsonApi/Routes/Blubber/CommentsCreate.php
+++ b/lib/classes/JsonApi/Routes/Blubber/CommentsCreate.php
@@ -54,9 +54,14 @@ class CommentsCreate extends JsonApiController
protected function validateResourceDocument($json, $id = null)
{
- if (empty(self::arrayGet($json, 'data.attributes.content'))) {
+ if (!self::arrayHas($json, 'data.attributes.content')) {
+ return 'No comment provided';
+ }
+
+ if (mb_strlen(trim(self::arrayGet($json, 'data.attributes.content'))) === 0) {
return 'Comment should not be empty.';
}
+
if (!$id && !$this->getThreadFromJson($json)) {
return 'Invalid `block` relationship.';
}
--
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