Add option to search exclusively by post title (#5015)

* Add option to search exclusively by post title

* Address format issues

* Remove duplicated 'removed' filter

* Replace url_search with search_term

* Build generic PostQuery before search match

* Create default queries. Move title_only to Search struct. Rename Url to PostURL

* Revert PostUrl to Url

crates/api_common/src/site.rs

@@ -78,6 +78,7 @@ pub struct Search {
   pub listing_type: Option<ListingType>,
   pub page: Option<i64>,
   pub limit: Option<i64>,
+  pub post_title_only: Option<bool>,
 }
 
 #[derive(Debug, Serialize, Deserialize, Clone)]

crates/apub/src/api/search.rs

@@ -56,133 +56,92 @@ pub async fn search(
   };
   let creator_id = data.creator_id;
   let local_user = local_user_view.as_ref().map(|l| &l.local_user);
+  let post_title_only = data.post_title_only;
 
-  match search_type {
-    SearchType::Posts => {
-      posts = PostQuery {
+  let posts_query = PostQuery {
     sort: (sort),
     listing_type: (listing_type),
     community_id: (community_id),
     creator_id: (creator_id),
     local_user,
-        search_term: (Some(q)),
+    search_term: (Some(q.clone())),
     page: (page),
     limit: (limit),
+    title_only: (post_title_only),
     ..Default::default()
-      }
-      .list(&local_site.site, &mut context.pool())
-      .await?;
-    }
-    SearchType::Comments => {
-      comments = CommentQuery {
+  };
+
+  let comment_query = CommentQuery {
     sort: (sort.map(post_to_comment_sort_type)),
     listing_type: (listing_type),
-        search_term: (Some(q)),
+    search_term: (Some(q.clone())),
     community_id: (community_id),
     creator_id: (creator_id),
     local_user,
     page: (page),
     limit: (limit),
     ..Default::default()
-      }
-      .list(&mut context.pool())
-      .await?;
-    }
-    SearchType::Communities => {
-      communities = CommunityQuery {
+  };
+
+  let community_query = CommunityQuery {
     sort: (sort),
     listing_type: (listing_type),
-        search_term: (Some(q)),
+    search_term: (Some(q.clone())),
     local_user,
     is_mod_or_admin: (is_admin),
     page: (page),
     limit: (limit),
     ..Default::default()
+  };
+
+  let person_query = PersonQuery {
+    sort,
+    search_term: (Some(q.clone())),
+    listing_type: (listing_type),
+    page: (page),
+    limit: (limit),
+  };
+
+  match search_type {
+    SearchType::Posts => {
+      posts = posts_query
+        .list(&local_site.site, &mut context.pool())
+        .await?;
     }
+    SearchType::Comments => {
+      comments = comment_query.list(&mut context.pool()).await?;
+    }
+    SearchType::Communities => {
+      communities = community_query
         .list(&local_site.site, &mut context.pool())
         .await?;
     }
     SearchType::Users => {
-      users = PersonQuery {
-        sort,
-        search_term: (Some(q)),
-        listing_type: (listing_type),
-        page: (page),
-        limit: (limit),
-      }
-      .list(&mut context.pool())
-      .await?;
+      users = person_query.list(&mut context.pool()).await?;
     }
     SearchType::All => {
       // If the community or creator is included, dont search communities or users
       let community_or_creator_included =
         data.community_id.is_some() || data.community_name.is_some() || data.creator_id.is_some();
 
-      let q = data.q.clone();
-
-      posts = PostQuery {
-        sort: (sort),
-        listing_type: (listing_type),
-        community_id: (community_id),
-        creator_id: (creator_id),
-        local_user,
-        search_term: (Some(q)),
-        page: (page),
-        limit: (limit),
-        ..Default::default()
-      }
+      posts = posts_query
         .list(&local_site.site, &mut context.pool())
         .await?;
 
-      let q = data.q.clone();
-
-      comments = CommentQuery {
-        sort: (sort.map(post_to_comment_sort_type)),
-        listing_type: (listing_type),
-        search_term: (Some(q)),
-        community_id: (community_id),
-        creator_id: (creator_id),
-        local_user,
-        page: (page),
-        limit: (limit),
-        ..Default::default()
-      }
-      .list(&mut context.pool())
-      .await?;
-
-      let q = data.q.clone();
+      comments = comment_query.list(&mut context.pool()).await?;
 
       communities = if community_or_creator_included {
         vec![]
       } else {
-        CommunityQuery {
-          sort: (sort),
-          listing_type: (listing_type),
-          search_term: (Some(q)),
-          local_user,
-          is_mod_or_admin: (is_admin),
-          page: (page),
-          limit: (limit),
-          ..Default::default()
-        }
+        community_query
           .list(&local_site.site, &mut context.pool())
           .await?
       };
 
-      let q = data.q.clone();
-
       users = if community_or_creator_included {
         vec![]
       } else {
-        PersonQuery {
-          sort,
-          search_term: (Some(q)),
-          listing_type: (listing_type),
-          page: (page),
-          limit: (limit),
-        }
-        .list(&mut context.pool())
-        .await?
+        person_query.list(&mut context.pool()).await?
       };
     }
     SearchType::Url => {

crates/db_views/src/post_view.rs

@@ -387,12 +387,15 @@ fn queries<'a>() -> Queries<
 
     if let Some(search_term) = &options.search_term {
       let searcher = fuzzy_search(search_term);
-      query = query
-        .filter(
+      query = if options.title_only.unwrap_or_default() {
+        query.filter(post::name.ilike(searcher))
+      } else {
+        query.filter(
           post::name
             .ilike(searcher.clone())
             .or(post::body.ilike(searcher)),
         )
+      }
       .filter(not(post::removed.or(post::deleted)));
     }
 
@@ -617,6 +620,7 @@ pub struct PostQuery<'a> {
   pub saved_only: Option<bool>,
   pub liked_only: Option<bool>,
   pub disliked_only: Option<bool>,
+  pub title_only: Option<bool>,
   pub page: Option<i64>,
   pub limit: Option<i64>,
   pub page_after: Option<PaginationCursorData>,