1 use crate::PerformCrud;
2 use actix_web::web::Data;
3 use lemmy_api_common::{blocking, get_local_user_view_from_jwt_opt, mark_post_as_read, post::*};
5 fetcher::webfinger::webfinger_resolve,
6 objects::community::ApubCommunity,
10 from_opt_str_to_opt_enum,
11 traits::DeleteableOrRemoveable,
16 comment_view::CommentQueryBuilder,
17 post_view::{PostQueryBuilder, PostView},
19 use lemmy_db_views_actor::{
20 community_moderator_view::CommunityModeratorView,
21 community_view::CommunityView,
23 use lemmy_utils::{ConnectionId, LemmyError};
24 use lemmy_websocket::{messages::GetPostUsersOnline, LemmyContext};
26 #[async_trait::async_trait(?Send)]
27 impl PerformCrud for GetPost {
28 type Response = GetPostResponse;
30 #[tracing::instrument(skip(context, _websocket_id))]
33 context: &Data<LemmyContext>,
34 _websocket_id: Option<ConnectionId>,
35 ) -> Result<GetPostResponse, LemmyError> {
36 let data: &GetPost = self;
38 get_local_user_view_from_jwt_opt(data.auth.as_ref(), context.pool(), context.secret())
41 let show_bot_accounts = local_user_view
43 .map(|t| t.local_user.show_bot_accounts);
44 let person_id = local_user_view.map(|u| u.person.id);
47 let mut post_view = blocking(context.pool(), move |conn| {
48 PostView::read(conn, id, person_id)
51 .map_err(LemmyError::from)
52 .map_err(|e| e.with_message("couldnt_find_post"))?;
54 // Mark the post as read
55 if let Some(person_id) = person_id {
56 mark_post_as_read(person_id, id, context.pool()).await?;
60 let mut comments = blocking(context.pool(), move |conn| {
61 CommentQueryBuilder::create(conn)
62 .my_person_id(person_id)
63 .show_bot_accounts(show_bot_accounts)
70 // Necessary for the sidebar
71 let community_id = post_view.community.id;
72 let mut community_view = blocking(context.pool(), move |conn| {
73 CommunityView::read(conn, community_id, person_id)
76 .map_err(LemmyError::from)
77 .map_err(|e| e.with_message("couldnt_find_community"))?;
79 // Blank out deleted or removed info for non-logged in users
80 if person_id.is_none() {
81 if post_view.post.deleted || post_view.post.removed {
82 post_view.post = post_view.post.blank_out_deleted_or_removed_info();
87 .filter(|cv| cv.comment.deleted || cv.comment.removed)
89 cv.comment = cv.to_owned().comment.blank_out_deleted_or_removed_info();
91 if community_view.community.deleted || community_view.community.removed {
92 community_view.community = community_view.community.blank_out_deleted_or_removed_info();
96 let moderators = blocking(context.pool(), move |conn| {
97 CommunityModeratorView::for_community(conn, community_id)
103 .send(GetPostUsersOnline { post_id: data.id })
118 #[async_trait::async_trait(?Send)]
119 impl PerformCrud for GetPosts {
120 type Response = GetPostsResponse;
122 #[tracing::instrument(skip(context, _websocket_id))]
125 context: &Data<LemmyContext>,
126 _websocket_id: Option<ConnectionId>,
127 ) -> Result<GetPostsResponse, LemmyError> {
128 let data: &GetPosts = self;
129 let local_user_view =
130 get_local_user_view_from_jwt_opt(data.auth.as_ref(), context.pool(), context.secret())
133 let person_id = local_user_view.to_owned().map(|l| l.person.id);
135 let show_nsfw = local_user_view.as_ref().map(|t| t.local_user.show_nsfw);
136 let show_bot_accounts = local_user_view
138 .map(|t| t.local_user.show_bot_accounts);
139 let show_read_posts = local_user_view
141 .map(|t| t.local_user.show_read_posts);
143 let sort: Option<SortType> = from_opt_str_to_opt_enum(&data.sort);
144 let listing_type: Option<ListingType> = from_opt_str_to_opt_enum(&data.type_);
146 let page = data.page;
147 let limit = data.limit;
148 let community_id = data.community_id;
149 let community_actor_id = if let Some(name) = &data.community_name {
150 webfinger_resolve::<ApubCommunity>(name, EndpointType::Community, context, &mut 0)
156 let saved_only = data.saved_only;
158 let mut posts = blocking(context.pool(), move |conn| {
159 PostQueryBuilder::create(conn)
160 .listing_type(listing_type)
162 .show_nsfw(show_nsfw)
163 .show_bot_accounts(show_bot_accounts)
164 .show_read_posts(show_read_posts)
165 .community_id(community_id)
166 .community_actor_id(community_actor_id)
167 .saved_only(saved_only)
168 .my_person_id(person_id)
174 .map_err(LemmyError::from)
175 .map_err(|e| e.with_message("couldnt_get_posts"))?;
177 // Blank out deleted or removed info for non-logged in users
178 if person_id.is_none() {
181 .filter(|p| p.post.deleted || p.post.removed)
183 pv.post = pv.to_owned().post.blank_out_deleted_or_removed_info();
188 .filter(|p| p.community.deleted || p.community.removed)
190 pv.community = pv.to_owned().community.blank_out_deleted_or_removed_info();
194 Ok(GetPostsResponse { posts })