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, EndpointType};
   5 use lemmy_db_queries::{from_opt_str_to_opt_enum, ApubObject, 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 = blocking(context.pool(), move |conn| {
  49           Person::read_from_apub_id(conn, &actor_id)
  50         })
  51         .await?;
  52         person
  53           .map_err(|_| ApiError::err("couldnt_find_that_username_or_email"))?
  54           .id
  55       }
  56     };
  57
  58     let person_id = local_user_view.map(|uv| uv.person.id);
  59
  60     // You don't need to return settings for the user, since this comes back with GetSite
  61     // `my_user`
  62     let person_view = blocking(context.pool(), move |conn| {
  63       PersonViewSafe::read(conn, person_details_id)
  64     })
  65     .await??;
  66
  67     let page = data.page;
  68     let limit = data.limit;
  69     let saved_only = data.saved_only;
  70     let community_id = data.community_id;
  71
  72     let (posts, comments) = blocking(context.pool(), move |conn| {
  73       let mut posts_query = PostQueryBuilder::create(conn)
  74         .sort(sort)
  75         .show_nsfw(show_nsfw)
  76         .show_bot_accounts(show_bot_accounts)
  77         .show_read_posts(show_read_posts)
  78         .saved_only(saved_only)
  79         .community_id(community_id)
  80         .my_person_id(person_id)
  81         .page(page)
  82         .limit(limit);
  83
  84       let mut comments_query = CommentQueryBuilder::create(conn)
  85         .my_person_id(person_id)
  86         .show_bot_accounts(show_bot_accounts)
  87         .sort(sort)
  88         .saved_only(saved_only)
  89         .community_id(community_id)
  90         .page(page)
  91         .limit(limit);
  92
  93       // If its saved only, you don't care what creator it was
  94       // Or, if its not saved, then you only want it for that specific creator
  95       if !saved_only.unwrap_or(false) {
  96         posts_query = posts_query.creator_id(person_details_id);
  97         comments_query = comments_query.creator_id(person_details_id);
  98       }
  99
 100       let posts = posts_query.list()?;
 101       let comments = comments_query.list()?;
 102
 103       Ok((posts, comments)) as Result<_, LemmyError>
 104     })
 105     .await??;
 106
 107     let moderates = blocking(context.pool(), move |conn| {
 108       CommunityModeratorView::for_person(conn, person_details_id)
 109     })
 110     .await??;
 111
 112     // Return the jwt
 113     Ok(GetPersonDetailsResponse {
 114       person_view,
 115       moderates,
 116       comments,
 117       posts,
 118     })
 119   }
 120 }