crates/api_crud/src/user/read.rs

   1 use crate::PerformCrud;
   2 use actix_web::web::Data;
   3 use lemmy_api_common::{blocking, get_local_user_view_from_jwt_opt, person::*};
   4 use lemmy_apub::{build_actor_id_from_shortname, fetcher::object_id::ObjectId, EndpointType};
   5 use lemmy_db_queries::{from_opt_str_to_opt_enum, SortType};
   6 use lemmy_db_schema::source::person::*;
   7 use lemmy_db_views::{comment_view::CommentQueryBuilder, post_view::PostQueryBuilder};
   8 use lemmy_db_views_actor::{
   9   community_moderator_view::CommunityModeratorView,
  10   person_view::PersonViewSafe,
  11 };
  12 use lemmy_utils::{ApiError, ConnectionId, LemmyError};
  13 use lemmy_websocket::LemmyContext;
  14
  15 #[async_trait::async_trait(?Send)]
  16 impl PerformCrud for GetPersonDetails {
  17   type Response = GetPersonDetailsResponse;
  18
  19   async fn perform(
  20     &self,
  21     context: &Data<LemmyContext>,
  22     _websocket_id: Option<ConnectionId>,
  23   ) -> Result<GetPersonDetailsResponse, LemmyError> {
  24     let data: &GetPersonDetails = self;
  25     let local_user_view =
  26       get_local_user_view_from_jwt_opt(&data.auth, context.pool(), context.secret()).await?;
  27
  28     let show_nsfw = local_user_view.as_ref().map(|t| t.local_user.show_nsfw);
  29     let show_bot_accounts = local_user_view
  30       .as_ref()
  31       .map(|t| t.local_user.show_bot_accounts);
  32     let show_read_posts = local_user_view
  33       .as_ref()
  34       .map(|t| t.local_user.show_read_posts);
  35
  36     let sort: Option<SortType> = from_opt_str_to_opt_enum(&data.sort);
  37
  38     let person_details_id = match data.person_id {
  39       Some(id) => id,
  40       None => {
  41         let name = data
  42           .username
  43           .to_owned()
  44           .unwrap_or_else(|| "admin".to_string());
  45         let actor_id =
  46           build_actor_id_from_shortname(EndpointType::Person, &name, &context.settings())?;
  47
  48         let person = ObjectId::<Person>::new(actor_id)
  49           .dereference(context, &mut 0)
  50           .await;
  51         person
  52           .map_err(|_| ApiError::err("couldnt_find_that_username_or_email"))?
  53           .id
  54       }
  55     };
  56
  57     let person_id = local_user_view.map(|uv| uv.person.id);
  58
  59     // You don't need to return settings for the user, since this comes back with GetSite
  60     // `my_user`
  61     let person_view = blocking(context.pool(), move |conn| {
  62       PersonViewSafe::read(conn, person_details_id)
  63     })
  64     .await??;
  65
  66     let page = data.page;
  67     let limit = data.limit;
  68     let saved_only = data.saved_only;
  69     let community_id = data.community_id;
  70
  71     let (posts, comments) = blocking(context.pool(), move |conn| {
  72       let mut posts_query = PostQueryBuilder::create(conn)
  73         .sort(sort)
  74         .show_nsfw(show_nsfw)
  75         .show_bot_accounts(show_bot_accounts)
  76         .show_read_posts(show_read_posts)
  77         .saved_only(saved_only)
  78         .community_id(community_id)
  79         .my_person_id(person_id)
  80         .page(page)
  81         .limit(limit);
  82
  83       let mut comments_query = CommentQueryBuilder::create(conn)
  84         .my_person_id(person_id)
  85         .show_bot_accounts(show_bot_accounts)
  86         .sort(sort)
  87         .saved_only(saved_only)
  88         .community_id(community_id)
  89         .page(page)
  90         .limit(limit);
  91
  92       // If its saved only, you don't care what creator it was
  93       // Or, if its not saved, then you only want it for that specific creator
  94       if !saved_only.unwrap_or(false) {
  95         posts_query = posts_query.creator_id(person_details_id);
  96         comments_query = comments_query.creator_id(person_details_id);
  97       }
  98
  99       let posts = posts_query.list()?;
 100       let comments = comments_query.list()?;
 101
 102       Ok((posts, comments)) as Result<_, LemmyError>
 103     })
 104     .await??;
 105
 106     let moderates = blocking(context.pool(), move |conn| {
 107       CommunityModeratorView::for_person(conn, person_details_id)
 108     })
 109     .await??;
 110
 111     // Return the jwt
 112     Ok(GetPersonDetailsResponse {
 113       person_view,
 114       moderates,
 115       comments,
 116       posts,
 117     })
 118   }
 119 }