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Always assign default language before checking if language is allowed

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This commit is contained in:
Felix Ableitner 2024-10-22 14:49:04 +02:00
parent 859dfb3f81
commit 5a6685f5bb
5 changed files with 48 additions and 40 deletions
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18
crates/api_crud/src/comment/create.rs
View file

@ -89,17 +89,13 @@ pub async fn create_comment(
}
// attempt to set default language if none was provided
let language_id = match data.language_id {
Some(lid) => lid,
None => {
default_post_language(
&mut context.pool(),
community_id,
local_user_view.local_user.id,
)
.await?
}
};
let language_id = default_post_language(
&mut context.pool(),
data.language_id,
community_id,
local_user_view.local_user.id,
)
.await?;
CommunityLanguage::is_allowed_community_language(&mut context.pool(), language_id, community_id)
.await?;

9
crates/api_crud/src/comment/update.rs
View file

@ -55,14 +55,19 @@ pub async fn update_comment(
Err(LemmyErrorType::NoCommentEditAllowed)?
}
if let Some(language_id) = data.language_id {
let language_id = default_post_language(
&mut context.pool(),
data.language_id,
community_id,
local_user_view.local_user.id,
)
.await?;
CommunityLanguage::is_allowed_community_language(
&mut context.pool(),
language_id,
orig_comment.community.id,
)
.await?;
}
let slur_regex = local_site_to_slur_regex(&local_site);
let url_blocklist = get_url_blocklist(&context).await?;

18
crates/api_crud/src/post/create.rs
View file

@ -105,17 +105,13 @@ pub async fn create_post(
}
// attempt to set default language if none was provided
let language_id = match data.language_id {
Some(lid) => lid,
None => {
default_post_language(
&mut context.pool(),
community_id,
local_user_view.local_user.id,
)
.await?
}
};
let language_id = default_post_language(
&mut context.pool(),
data.language_id,
community_id,
local_user_view.local_user.id,
)
.await?;
// Only need to check if language is allowed in case user set it explicitly. When using default
// language, it already only returns allowed languages.

9
crates/api_crud/src/post/update.rs
View file

@ -101,14 +101,19 @@ pub async fn update_post(
Err(LemmyErrorType::NoPostEditAllowed)?
}
if let Some(language_id) = data.language_id {
let language_id = default_post_language(
&mut context.pool(),
data.language_id,
community_id,
local_user_view.local_user.id,
)
.await?;
CommunityLanguage::is_allowed_community_language(
&mut context.pool(),
language_id,
orig_post.community_id,
)
.await?;
}
// handle changes to scheduled_publish_time
let scheduled_publish_time = match (

34
crates/db_schema/src/impls/actor_language.rs
View file

@ -321,26 +321,32 @@ impl CommunityLanguage {
pub async fn default_post_language(
pool: &mut DbPool<'_>,
language_id: Option<LanguageId>,
community_id: CommunityId,
local_user_id: LocalUserId,
) -> Result<LanguageId, Error> {
use crate::schema::{community_language::dsl as cl, local_user_language::dsl as ul};
let conn = &mut get_conn(pool).await?;
let mut intersection = ul::local_user_language
.inner_join(cl::community_language.on(ul::language_id.eq(cl::language_id)))
.filter(ul::local_user_id.eq(local_user_id))
.filter(cl::community_id.eq(community_id))
.select(cl::language_id)
.get_results::<LanguageId>(conn)
.await?;
match language_id {
None | Some(LanguageId(0)) => {
let mut intersection = ul::local_user_language
.inner_join(cl::community_language.on(ul::language_id.eq(cl::language_id)))
.filter(ul::local_user_id.eq(local_user_id))
.filter(cl::community_id.eq(community_id))
.select(cl::language_id)
.get_results::<LanguageId>(conn)
.await?;
if intersection.len() == 1 {
Ok(intersection.pop().unwrap_or(UNDETERMINED_ID))
} else if intersection.len() == 2 && intersection.contains(&UNDETERMINED_ID) {
intersection.retain(|i| i != &UNDETERMINED_ID);
Ok(intersection.pop().unwrap_or(UNDETERMINED_ID))
} else {
Ok(UNDETERMINED_ID)
if intersection.len() == 1 {
Ok(intersection.pop().unwrap_or(UNDETERMINED_ID))
} else if intersection.len() == 2 && intersection.contains(&UNDETERMINED_ID) {
intersection.retain(|i| i != &UNDETERMINED_ID);
Ok(intersection.pop().unwrap_or(UNDETERMINED_ID))
} else {
Ok(UNDETERMINED_ID)
}
}
Some(lid) => Ok(lid),
}
}