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Merge remote-tracking branch 'origin/main' into hot_rank_column

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Dessalines 2023-06-08 10:34:12 -04:00
parent b0a60abcc4 15c84e2f7b
commit 98c7b2397d
1 changed files with 12 additions and 0 deletions
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12
crates/api_crud/src/comment/create.rs
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@ -33,6 +33,7 @@ use lemmy_utils::{
validation::is_valid_body_field,
},
};
const MAX_COMMENT_DEPTH_LIMIT: usize = 100;
#[async_trait::async_trait(?Send)]
impl PerformCrud for CreateComment {
@ -77,6 +78,7 @@ impl PerformCrud for CreateComment {
if parent.post_id != post_id {
return Err(LemmyError::from_message("couldnt_create_comment"));
}
check_comment_depth(parent)?;
}
// if no language is set, copy language from parent post/comment
@ -186,3 +188,13 @@ impl PerformCrud for CreateComment {
.await
}
}
pub fn check_comment_depth(comment: &Comment) -> Result<(), LemmyError> {
let path = &comment.path.0;
let length = path.split('.').collect::<Vec<&str>>().len();
if length > MAX_COMMENT_DEPTH_LIMIT {
Err(LemmyError::from_message("max_comment_depth_reached"))
} else {
Ok(())
}
}