diff --git a/crates/db_schema/src/impls/actor_language.rs b/crates/db_schema/src/impls/actor_language.rs index 624eaf54f..dbb9c70fe 100644 --- a/crates/db_schema/src/impls/actor_language.rs +++ b/crates/db_schema/src/impls/actor_language.rs @@ -72,7 +72,7 @@ impl LocalUserLanguage { for_local_user_id: LocalUserId, ) -> Result<(), Error> { let conn = &mut get_conn(pool).await?; - let lang_ids = convert_update_languages(conn, language_ids).await?; + let mut lang_ids = convert_update_languages(conn, language_ids).await?; // No need to update if languages are unchanged let current = LocalUserLanguage::read(pool, for_local_user_id).await?; @@ -80,6 +80,16 @@ impl LocalUserLanguage { return Ok(()); } + // TODO: Force enable undetermined language for all users. This is necessary because many posts + // don't have a language tag (e.g. those from other federated platforms), so Lemmy users + // won't see them if undetermined language is disabled. + // This hack can be removed once a majority of posts have language tags, or when it is + // clearer for new users that they need to enable undetermined language. + // See https://github.com/LemmyNet/lemmy-ui/issues/999 + if !lang_ids.contains(&UNDETERMINED_ID) { + lang_ids.push(UNDETERMINED_ID); + } + conn .build_transaction() .run(|conn| { @@ -523,7 +533,7 @@ mod tests { let pool = &build_db_pool_for_tests().await; let (site, instance) = create_test_site(pool).await; - let test_langs = test_langs1(pool).await; + let mut test_langs = test_langs1(pool).await; SiteLanguage::update(pool, test_langs.clone(), &site) .await .unwrap(); @@ -542,7 +552,10 @@ mod tests { let local_user = LocalUser::create(pool, &local_user_form).await.unwrap(); let local_user_langs1 = LocalUserLanguage::read(pool, local_user.id).await.unwrap(); - // new user should be initialized with site languages + // new user should be initialized with site languages and undetermined + //test_langs.push(UNDETERMINED_ID); + //test_langs.sort(); + test_langs.insert(0, UNDETERMINED_ID); assert_eq!(test_langs, local_user_langs1); // update user languages @@ -551,7 +564,7 @@ mod tests { .await .unwrap(); let local_user_langs2 = LocalUserLanguage::read(pool, local_user.id).await.unwrap(); - assert_eq!(2, local_user_langs2.len()); + assert_eq!(3, local_user_langs2.len()); Person::delete(pool, person.id).await.unwrap(); LocalUser::delete(pool, local_user.id).await.unwrap(); @@ -626,8 +639,7 @@ mod tests { async fn test_default_post_language() { let pool = &build_db_pool_for_tests().await; let (site, instance) = create_test_site(pool).await; - let mut test_langs = test_langs1(pool).await; - test_langs.push(UNDETERMINED_ID); + let test_langs = test_langs1(pool).await; let test_langs2 = test_langs2(pool).await; let community_form = CommunityInsertForm::builder() @@ -656,7 +668,7 @@ mod tests { .await .unwrap(); - // no overlap in user/community languages, so no default language for post + // no overlap in user/community languages, so defaults to undetermined let def1 = default_post_language(pool, community.id, local_user.id) .await .unwrap(); diff --git a/crates/db_views/src/comment_view.rs b/crates/db_views/src/comment_view.rs index 0615d9517..700d58f36 100644 --- a/crates/db_views/src/comment_view.rs +++ b/crates/db_views/src/comment_view.rs @@ -468,6 +468,7 @@ mod tests { .build(); let inserted_post = Post::create(pool, &new_post).await.unwrap(); + let english_id = Language::read_id_from_code(pool, Some("en")).await.unwrap(); // Create a comment tree with this hierarchy // 0 @@ -481,6 +482,7 @@ mod tests { .content("Comment 0".into()) .creator_id(inserted_person.id) .post_id(inserted_post.id) + .language_id(english_id) .build(); let inserted_comment_0 = Comment::create(pool, &comment_form_0, None).await.unwrap(); @@ -489,21 +491,19 @@ mod tests { .content("Comment 1, A test blocked comment".into()) .creator_id(inserted_person_2.id) .post_id(inserted_post.id) + .language_id(english_id) .build(); let inserted_comment_1 = Comment::create(pool, &comment_form_1, Some(&inserted_comment_0.path)) .await .unwrap(); - let finnish_id = Language::read_id_from_code(pool, Some("fi")) - .await - .unwrap() - .unwrap(); + let finnish_id = Language::read_id_from_code(pool, Some("fi")).await.unwrap(); let comment_form_2 = CommentInsertForm::builder() .content("Comment 2".into()) .creator_id(inserted_person.id) .post_id(inserted_post.id) - .language_id(Some(finnish_id)) + .language_id(finnish_id) .build(); let inserted_comment_2 = Comment::create(pool, &comment_form_2, Some(&inserted_comment_0.path)) @@ -514,6 +514,7 @@ mod tests { .content("Comment 3".into()) .creator_id(inserted_person.id) .post_id(inserted_post.id) + .language_id(english_id) .build(); let _inserted_comment_3 = @@ -736,7 +737,7 @@ mod tests { .unwrap(); assert_eq!(5, all_languages.len()); - // change user lang to finnish, should only show single finnish comment + // change user lang to finnish, should only show one post in finnish and one undetermined let finnish_id = Language::read_id_from_code(pool, Some("fi")) .await .unwrap() @@ -744,19 +745,22 @@ mod tests { LocalUserLanguage::update(pool, vec![finnish_id], data.inserted_local_user.id) .await .unwrap(); - let finnish_comment = CommentQuery::builder() + let finnish_comments = CommentQuery::builder() .pool(pool) .local_user(Some(&data.inserted_local_user)) .build() .list() .await .unwrap(); - assert_eq!(1, finnish_comment.len()); + assert_eq!(2, finnish_comments.len()); + let finnish_comment = finnish_comments + .iter() + .find(|c| c.comment.language_id == finnish_id); + assert!(finnish_comment.is_some()); assert_eq!( data.inserted_comment_2.content, - finnish_comment[0].comment.content + finnish_comment.unwrap().comment.content ); - assert_eq!(finnish_id, finnish_comment[0].comment.language_id); // now show all comments with undetermined language (which is the default value) LocalUserLanguage::update(pool, vec![UNDETERMINED_ID], data.inserted_local_user.id) @@ -769,7 +773,7 @@ mod tests { .list() .await .unwrap(); - assert_eq!(3, undetermined_comment.len()); + assert_eq!(1, undetermined_comment.len()); cleanup(data, pool).await; } @@ -820,7 +824,7 @@ mod tests { local: true, distinguished: false, path: data.inserted_comment_0.clone().path, - language_id: LanguageId(0), + language_id: LanguageId(37), }, creator: Person { id: data.inserted_person.id, diff --git a/crates/db_views/src/post_view.rs b/crates/db_views/src/post_view.rs index f3319a90c..f822f76f5 100644 --- a/crates/db_views/src/post_view.rs +++ b/crates/db_views/src/post_view.rs @@ -799,9 +799,11 @@ mod tests { .await .unwrap(); - // only one french language post should be returned - assert_eq!(1, post_listing_french.len()); - assert_eq!(french_id, post_listing_french[0].post.language_id); + // only one post in french and one undetermined should be returned + assert_eq!(2, post_listing_french.len()); + assert!(post_listing_french + .iter() + .any(|p| p.post.language_id == french_id)); LocalUserLanguage::update( pool, diff --git a/migrations/2023-05-10-095739_force_enable_undetermined_language/down.sql b/migrations/2023-05-10-095739_force_enable_undetermined_language/down.sql new file mode 100644 index 000000000..e69de29bb diff --git a/migrations/2023-05-10-095739_force_enable_undetermined_language/up.sql b/migrations/2023-05-10-095739_force_enable_undetermined_language/up.sql new file mode 100644 index 000000000..b320ecad4 --- /dev/null +++ b/migrations/2023-05-10-095739_force_enable_undetermined_language/up.sql @@ -0,0 +1,4 @@ +-- force enable undetermined language for all users +insert into local_user_language (local_user_id, language_id) + select id, 0 from local_user + on conflict (local_user_id, language_id) do nothing;