Merge branch 'add_post_title_to_comments_view' of https://github.com/makigi-io/makigi into makigi-io-add_post_title_to_comments_view

server/lemmy_db/src/comment_view.rs

@@ -9,6 +9,7 @@ table! {
     id -> Int4,
     creator_id -> Int4,
     post_id -> Int4,
+    post_name -> Varchar,
     parent_id -> Nullable<Int4>,
     content -> Text,
     removed -> Bool,
@@ -45,6 +46,7 @@ table! {
     id -> Int4,
     creator_id -> Int4,
     post_id -> Int4,
+    post_name -> Varchar,
     parent_id -> Nullable<Int4>,
     content -> Text,
     removed -> Bool,
@@ -84,6 +86,7 @@ pub struct CommentView {
   pub id: i32,
   pub creator_id: i32,
   pub post_id: i32,
+  pub post_name: String,
   pub parent_id: Option<i32>,
   pub content: String,
   pub removed: bool,
@@ -298,6 +301,7 @@ table! {
     id -> Int4,
     creator_id -> Int4,
     post_id -> Int4,
+    post_name -> Varchar,
     parent_id -> Nullable<Int4>,
     content -> Text,
     removed -> Bool,
@@ -338,6 +342,7 @@ pub struct ReplyView {
   pub id: i32,
   pub creator_id: i32,
   pub post_id: i32,
+  pub post_name: String,
   pub parent_id: Option<i32>,
   pub content: String,
   pub removed: bool,
@@ -576,6 +581,7 @@ mod tests {
       content: "A test comment 32".into(),
       creator_id: inserted_user.id,
       post_id: inserted_post.id,
+      post_name: inserted_post.name.to_owned(),
       community_id: inserted_community.id,
       community_name: inserted_community.name.to_owned(),
       parent_id: None,
@@ -610,6 +616,7 @@ mod tests {
       content: "A test comment 32".into(),
       creator_id: inserted_user.id,
       post_id: inserted_post.id,
+      post_name: inserted_post.name.to_owned(),
       community_id: inserted_community.id,
       community_name: inserted_community.name.to_owned(),
       parent_id: None,

server/lemmy_db/src/schema.rs

@@ -38,6 +38,7 @@ table! {
         id -> Int4,
         creator_id -> Nullable<Int4>,
         post_id -> Nullable<Int4>,
+        post_name -> Nullable<Varchar>,
         parent_id -> Nullable<Int4>,
         content -> Nullable<Text>,
         removed -> Nullable<Bool>,

server/lemmy_db/src/user_mention_view.rs

@@ -11,6 +11,7 @@ table! {
     creator_actor_id -> Text,
     creator_local -> Bool,
     post_id -> Int4,
+    post_name -> Varchar,
     parent_id -> Nullable<Int4>,
     content -> Text,
     removed -> Bool,
@@ -47,6 +48,7 @@ table! {
     creator_actor_id -> Text,
     creator_local -> Bool,
     post_id -> Int4,
+    post_name -> Varchar,
     parent_id -> Nullable<Int4>,
     content -> Text,
     removed -> Bool,
@@ -86,6 +88,7 @@ pub struct UserMentionView {
   pub creator_actor_id: String,
   pub creator_local: bool,
   pub post_id: i32,
+  pub post_name: String,
   pub parent_id: Option<i32>,
   pub content: String,
   pub removed: bool,

server/migrations/2020-07-12-100442_add_post_title_to_comments_view/down.sql

@@ -0,0 +1,249 @@
+drop view user_mention_view;
+drop view reply_fast_view;
+drop view comment_fast_view;
+drop view comment_view;
+
+drop view user_mention_fast_view;
+drop table comment_aggregates_fast;
+drop view comment_aggregates_view;
+
+create view comment_aggregates_view as
+select
+	ct.*,
+	-- community details
+	p.community_id,
+	c.actor_id as community_actor_id,
+	c."local" as community_local,
+	c."name" as community_name,
+	-- creator details
+	u.banned as banned,
+  coalesce(cb.id, 0)::bool as banned_from_community,
+	u.actor_id as creator_actor_id,
+	u.local as creator_local,
+	u.name as creator_name,
+  u.published as creator_published,
+	u.avatar as creator_avatar,
+	-- score details
+	coalesce(cl.total, 0) as score,
+	coalesce(cl.up, 0) as upvotes,
+	coalesce(cl.down, 0) as downvotes,
+	hot_rank(coalesce(cl.total, 0), ct.published) as hot_rank
+from comment ct
+left join post p on ct.post_id = p.id
+left join community c on p.community_id = c.id
+left join user_ u on ct.creator_id = u.id
+left join community_user_ban cb on ct.creator_id = cb.user_id and p.id = ct.post_id and p.community_id = cb.community_id
+left join (
+	select
+		l.comment_id as id,
+		sum(l.score) as total,
+		count(case when l.score = 1 then 1 else null end) as up,
+		count(case when l.score = -1 then 1 else null end) as down
+	from comment_like l
+	group by comment_id
+) as cl on cl.id = ct.id;
+
+create or replace view comment_view as (
+select
+	cav.*,
+  us.user_id as user_id,
+  us.my_vote as my_vote,
+  us.is_subbed::bool as subscribed,
+  us.is_saved::bool as saved
+from comment_aggregates_view cav
+cross join lateral (
+	select
+		u.id as user_id,
+		coalesce(cl.score, 0) as my_vote,
+    coalesce(cf.id, 0) as is_subbed,
+    coalesce(cs.id, 0) as is_saved
+	from user_ u
+	left join comment_like cl on u.id = cl.user_id and cav.id = cl.comment_id
+	left join comment_saved cs on u.id = cs.user_id and cs.comment_id = cav.id
+	left join community_follower cf on u.id = cf.user_id and cav.community_id = cf.community_id
+) as us
+
+union all
+
+select
+    cav.*,
+    null as user_id,
+    null as my_vote,
+    null as subscribed,
+    null as saved
+from comment_aggregates_view cav
+);
+
+create table comment_aggregates_fast as select * from comment_aggregates_view;
+alter table comment_aggregates_fast add primary key (id);
+
+create view comment_fast_view as
+select
+	cav.*,
+  us.user_id as user_id,
+  us.my_vote as my_vote,
+  us.is_subbed::bool as subscribed,
+  us.is_saved::bool as saved
+from comment_aggregates_fast cav
+cross join lateral (
+	select
+		u.id as user_id,
+		coalesce(cl.score, 0) as my_vote,
+    coalesce(cf.id, 0) as is_subbed,
+    coalesce(cs.id, 0) as is_saved
+	from user_ u
+	left join comment_like cl on u.id = cl.user_id and cav.id = cl.comment_id
+	left join comment_saved cs on u.id = cs.user_id and cs.comment_id = cav.id
+	left join community_follower cf on u.id = cf.user_id and cav.community_id = cf.community_id
+) as us
+
+union all
+
+select
+    cav.*,
+    null as user_id,
+    null as my_vote,
+    null as subscribed,
+    null as saved
+from comment_aggregates_fast cav;
+
+create view user_mention_view as
+select
+    c.id,
+    um.id as user_mention_id,
+    c.creator_id,
+    c.creator_actor_id,
+    c.creator_local,
+    c.post_id,
+    c.parent_id,
+    c.content,
+    c.removed,
+    um.read,
+    c.published,
+    c.updated,
+    c.deleted,
+    c.community_id,
+    c.community_actor_id,
+    c.community_local,
+    c.community_name,
+    c.banned,
+    c.banned_from_community,
+    c.creator_name,
+    c.creator_avatar,
+    c.score,
+    c.upvotes,
+    c.downvotes,
+    c.hot_rank,
+    c.user_id,
+    c.my_vote,
+    c.saved,
+    um.recipient_id,
+    (select actor_id from user_ u where u.id = um.recipient_id) as recipient_actor_id,
+    (select local from user_ u where u.id = um.recipient_id) as recipient_local
+from user_mention um, comment_view c
+where um.comment_id = c.id;
+
+create view user_mention_fast_view as
+select
+    ac.id,
+    um.id as user_mention_id,
+    ac.creator_id,
+    ac.creator_actor_id,
+    ac.creator_local,
+    ac.post_id,
+    ac.parent_id,
+    ac.content,
+    ac.removed,
+    um.read,
+    ac.published,
+    ac.updated,
+    ac.deleted,
+    ac.community_id,
+    ac.community_actor_id,
+    ac.community_local,
+    ac.community_name,
+    ac.banned,
+    ac.banned_from_community,
+    ac.creator_name,
+    ac.creator_avatar,
+    ac.score,
+    ac.upvotes,
+    ac.downvotes,
+    ac.hot_rank,
+    u.id as user_id,
+    coalesce(cl.score, 0) as my_vote,
+    (select cs.id::bool from comment_saved cs where u.id = cs.user_id and cs.comment_id = ac.id) as saved,
+    um.recipient_id,
+    (select actor_id from user_ u where u.id = um.recipient_id) as recipient_actor_id,
+    (select local from user_ u where u.id = um.recipient_id) as recipient_local
+from user_ u
+cross join (
+  select
+  ca.*
+  from comment_aggregates_fast ca
+) ac
+left join comment_like cl on u.id = cl.user_id and ac.id = cl.comment_id
+left join user_mention um on um.comment_id = ac.id
+
+union all
+
+select
+    ac.id,
+    um.id as user_mention_id,
+    ac.creator_id,
+    ac.creator_actor_id,
+    ac.creator_local,
+    ac.post_id,
+    ac.parent_id,
+    ac.content,
+    ac.removed,
+    um.read,
+    ac.published,
+    ac.updated,
+    ac.deleted,
+    ac.community_id,
+    ac.community_actor_id,
+    ac.community_local,
+    ac.community_name,
+    ac.banned,
+    ac.banned_from_community,
+    ac.creator_name,
+    ac.creator_avatar,
+    ac.score,
+    ac.upvotes,
+    ac.downvotes,
+    ac.hot_rank,
+    null as user_id,
+    null as my_vote,
+    null as saved,
+    um.recipient_id,
+    (select actor_id from user_ u where u.id = um.recipient_id) as recipient_actor_id,
+    (select local from user_ u where u.id = um.recipient_id) as recipient_local
+from comment_aggregates_fast ac
+left join user_mention um on um.comment_id = ac.id
+;
+
+-- Do the reply_view referencing the comment_fast_view
+create view reply_fast_view as
+with closereply as (
+    select
+    c2.id,
+    c2.creator_id as sender_id,
+    c.creator_id as recipient_id
+    from comment c
+    inner join comment c2 on c.id = c2.parent_id
+    where c2.creator_id != c.creator_id
+    -- Do union where post is null
+    union
+    select
+    c.id,
+    c.creator_id as sender_id,
+    p.creator_id as recipient_id
+    from comment c, post p
+    where c.post_id = p.id and c.parent_id is null and c.creator_id != p.creator_id
+)
+select cv.*,
+closereply.recipient_id
+from comment_fast_view cv, closereply
+where closereply.id = cv.id
+;

server/migrations/2020-07-12-100442_add_post_title_to_comments_view/up.sql

@@ -0,0 +1,254 @@
+drop view user_mention_view;
+drop view reply_fast_view;
+drop view comment_fast_view;
+drop view comment_view;
+
+drop view user_mention_fast_view;
+drop table comment_aggregates_fast;
+drop view comment_aggregates_view;
+
+create view comment_aggregates_view as
+select
+	ct.*,
+	-- post details
+	p."name" as post_name,
+	p.community_id,
+	-- community details
+	c.actor_id as community_actor_id,
+	c."local" as community_local,
+	c."name" as community_name,
+	-- creator details
+	u.banned as banned,
+  coalesce(cb.id, 0)::bool as banned_from_community,
+	u.actor_id as creator_actor_id,
+	u.local as creator_local,
+	u.name as creator_name,
+  u.published as creator_published,
+	u.avatar as creator_avatar,
+	-- score details
+	coalesce(cl.total, 0) as score,
+	coalesce(cl.up, 0) as upvotes,
+	coalesce(cl.down, 0) as downvotes,
+	hot_rank(coalesce(cl.total, 0), ct.published) as hot_rank
+from comment ct
+left join post p on ct.post_id = p.id
+left join community c on p.community_id = c.id
+left join user_ u on ct.creator_id = u.id
+left join community_user_ban cb on ct.creator_id = cb.user_id and p.id = ct.post_id and p.community_id = cb.community_id
+left join (
+	select
+		l.comment_id as id,
+		sum(l.score) as total,
+		count(case when l.score = 1 then 1 else null end) as up,
+		count(case when l.score = -1 then 1 else null end) as down
+	from comment_like l
+	group by comment_id
+) as cl on cl.id = ct.id;
+
+create or replace view comment_view as (
+select
+	cav.*,
+  us.user_id as user_id,
+  us.my_vote as my_vote,
+  us.is_subbed::bool as subscribed,
+  us.is_saved::bool as saved
+from comment_aggregates_view cav
+cross join lateral (
+	select
+		u.id as user_id,
+		coalesce(cl.score, 0) as my_vote,
+    coalesce(cf.id, 0) as is_subbed,
+    coalesce(cs.id, 0) as is_saved
+	from user_ u
+	left join comment_like cl on u.id = cl.user_id and cav.id = cl.comment_id
+	left join comment_saved cs on u.id = cs.user_id and cs.comment_id = cav.id
+	left join community_follower cf on u.id = cf.user_id and cav.community_id = cf.community_id
+) as us
+
+union all
+
+select
+    cav.*,
+    null as user_id,
+    null as my_vote,
+    null as subscribed,
+    null as saved
+from comment_aggregates_view cav
+);
+
+create table comment_aggregates_fast as select * from comment_aggregates_view;
+alter table comment_aggregates_fast add primary key (id);
+
+create view comment_fast_view as
+select
+	cav.*,
+  us.user_id as user_id,
+  us.my_vote as my_vote,
+  us.is_subbed::bool as subscribed,
+  us.is_saved::bool as saved
+from comment_aggregates_fast cav
+cross join lateral (
+	select
+		u.id as user_id,
+		coalesce(cl.score, 0) as my_vote,
+    coalesce(cf.id, 0) as is_subbed,
+    coalesce(cs.id, 0) as is_saved
+	from user_ u
+	left join comment_like cl on u.id = cl.user_id and cav.id = cl.comment_id
+	left join comment_saved cs on u.id = cs.user_id and cs.comment_id = cav.id
+	left join community_follower cf on u.id = cf.user_id and cav.community_id = cf.community_id
+) as us
+
+union all
+
+select
+    cav.*,
+    null as user_id,
+    null as my_vote,
+    null as subscribed,
+    null as saved
+from comment_aggregates_fast cav;
+
+create view user_mention_view as
+select
+    c.id,
+    um.id as user_mention_id,
+    c.creator_id,
+    c.creator_actor_id,
+    c.creator_local,
+    c.post_id,
+    c.post_name,
+    c.parent_id,
+    c.content,
+    c.removed,
+    um.read,
+    c.published,
+    c.updated,
+    c.deleted,
+    c.community_id,
+    c.community_actor_id,
+    c.community_local,
+    c.community_name,
+    c.banned,
+    c.banned_from_community,
+    c.creator_name,
+    c.creator_avatar,
+    c.score,
+    c.upvotes,
+    c.downvotes,
+    c.hot_rank,
+    c.user_id,
+    c.my_vote,
+    c.saved,
+    um.recipient_id,
+    (select actor_id from user_ u where u.id = um.recipient_id) as recipient_actor_id,
+    (select local from user_ u where u.id = um.recipient_id) as recipient_local
+from user_mention um, comment_view c
+where um.comment_id = c.id;
+
+create view user_mention_fast_view as
+select
+    ac.id,
+    um.id as user_mention_id,
+    ac.creator_id,
+    ac.creator_actor_id,
+    ac.creator_local,
+    ac.post_id,
+    ac.post_name,
+    ac.parent_id,
+    ac.content,
+    ac.removed,
+    um.read,
+    ac.published,
+    ac.updated,
+    ac.deleted,
+    ac.community_id,
+    ac.community_actor_id,
+    ac.community_local,
+    ac.community_name,
+    ac.banned,
+    ac.banned_from_community,
+    ac.creator_name,
+    ac.creator_avatar,
+    ac.score,
+    ac.upvotes,
+    ac.downvotes,
+    ac.hot_rank,
+    u.id as user_id,
+    coalesce(cl.score, 0) as my_vote,
+    (select cs.id::bool from comment_saved cs where u.id = cs.user_id and cs.comment_id = ac.id) as saved,
+    um.recipient_id,
+    (select actor_id from user_ u where u.id = um.recipient_id) as recipient_actor_id,
+    (select local from user_ u where u.id = um.recipient_id) as recipient_local
+from user_ u
+cross join (
+  select
+  ca.*
+  from comment_aggregates_fast ca
+) ac
+left join comment_like cl on u.id = cl.user_id and ac.id = cl.comment_id
+left join user_mention um on um.comment_id = ac.id
+
+union all
+
+select
+    ac.id,
+    um.id as user_mention_id,
+    ac.creator_id,
+    ac.creator_actor_id,
+    ac.creator_local,
+    ac.post_id,
+    ac.post_name,
+    ac.parent_id,
+    ac.content,
+    ac.removed,
+    um.read,
+    ac.published,
+    ac.updated,
+    ac.deleted,
+    ac.community_id,
+    ac.community_actor_id,
+    ac.community_local,
+    ac.community_name,
+    ac.banned,
+    ac.banned_from_community,
+    ac.creator_name,
+    ac.creator_avatar,
+    ac.score,
+    ac.upvotes,
+    ac.downvotes,
+    ac.hot_rank,
+    null as user_id,
+    null as my_vote,
+    null as saved,
+    um.recipient_id,
+    (select actor_id from user_ u where u.id = um.recipient_id) as recipient_actor_id,
+    (select local from user_ u where u.id = um.recipient_id) as recipient_local
+from comment_aggregates_fast ac
+left join user_mention um on um.comment_id = ac.id
+;
+
+-- Do the reply_view referencing the comment_fast_view
+create view reply_fast_view as
+with closereply as (
+    select
+    c2.id,
+    c2.creator_id as sender_id,
+    c.creator_id as recipient_id
+    from comment c
+    inner join comment c2 on c.id = c2.parent_id
+    where c2.creator_id != c.creator_id
+    -- Do union where post is null
+    union
+    select
+    c.id,
+    c.creator_id as sender_id,
+    p.creator_id as recipient_id
+    from comment c, post p
+    where c.post_id = p.id and c.parent_id is null and c.creator_id != p.creator_id
+)
+select cv.*,
+closereply.recipient_id
+from comment_fast_view cv, closereply
+where closereply.id = cv.id
+;

ui/src/components/comment-node.tsx

@@ -222,6 +222,15 @@ export class CommentNode extends Component<CommentNodeProps, CommentNodeState> {
                 <MomentTime data={node.comment} />
               </span>
             </div>
+            {this.props.showCommunity && !this.state.collapsed && (
+              <>
+                <div class="md-div text-muted small">
+                  <Link class="mr-2" to={`/post/${node.comment.post_id}`}>
+                    {node.comment.post_name}
+                  </Link>
+                </div>
+              </>
+            )}
             {/* end of user row */}
             {this.state.showEdit && (
               <CommentForm

ui/src/components/inbox.tsx

@@ -267,6 +267,7 @@ export class Inbox extends Component<any, InboxState> {
               nodes={[{ comment: i }]}
               noIndent
               markable
+              showCommunity
               showContext
               enableDownvotes={this.state.enableDownvotes}
             />
@@ -285,6 +286,7 @@ export class Inbox extends Component<any, InboxState> {
           nodes={commentsToFlatNodes(this.state.replies)}
           noIndent
           markable
+          showCommunity
           showContext
           enableDownvotes={this.state.enableDownvotes}
         />
@@ -300,6 +302,7 @@ export class Inbox extends Component<any, InboxState> {
             nodes={[{ comment: mention }]}
             noIndent
             markable
+            showCommunity
             showContext
             enableDownvotes={this.state.enableDownvotes}
           />

ui/src/components/user.tsx

@@ -383,6 +383,7 @@ export class User extends Component<any, UserState> {
                 nodes={[{ comment: i.data as Comment }]}
                 admins={this.state.admins}
                 noIndent
+                showCommunity
                 showContext
                 enableDownvotes={this.state.site.enable_downvotes}
               />
@@ -400,6 +401,7 @@ export class User extends Component<any, UserState> {
           nodes={commentsToFlatNodes(this.state.comments)}
           admins={this.state.admins}
           noIndent
+          showCommunity
           showContext
           enableDownvotes={this.state.site.enable_downvotes}
         />

ui/src/interfaces.ts

@@ -216,6 +216,7 @@ export interface Comment {
   local: boolean;
   creator_id: number;
   post_id: number;
+  post_name: string;
   parent_id?: number;
   content: string;
   removed: boolean;