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 = get_local_user_view_from_jwt_opt(&data.auth, context.pool()).await?;
  26
  27     let show_nsfw = local_user_view.as_ref().map(|t| t.local_user.show_nsfw);
  28     let show_bot_accounts = local_user_view
  29       .as_ref()
  30       .map(|t| t.local_user.show_bot_accounts);
  31     let show_read_posts = local_user_view
  32       .as_ref()
  33       .map(|t| t.local_user.show_read_posts);
  34
  35     let sort: Option<SortType> = from_opt_str_to_opt_enum(&data.sort);
  36
  37     let person_details_id = match data.person_id {
  38       Some(id) => id,
  39       None => {
  40         let name = data
  41           .username
  42           .to_owned()
  43           .unwrap_or_else(|| "admin".to_string());
  44         let actor_id = build_actor_id_from_shortname(EndpointType::Person, &name)?;
  45
  46         let person = blocking(context.pool(), move |conn| {
  47           Person::read_from_apub_id(conn, &actor_id)
  48         })
  49         .await?;
  50         person
  51           .map_err(|_| ApiError::err("couldnt_find_that_username_or_email"))?
  52           .id
  53       }
  54     };
  55
  56     let person_id = local_user_view.map(|uv| uv.person.id);
  57
  58     // You don't need to return settings for the user, since this comes back with GetSite
  59     // `my_user`
  60     let person_view = blocking(context.pool(), move |conn| {
  61       PersonViewSafe::read(conn, person_details_id)
  62     })
  63     .await??;
  64
  65     let page = data.page;
  66     let limit = data.limit;
  67     let saved_only = data.saved_only;
  68     let community_id = data.community_id;
  69
  70     let (posts, comments) = blocking(context.pool(), move |conn| {
  71       let mut posts_query = PostQueryBuilder::create(conn)
  72         .sort(sort)
  73         .show_nsfw(show_nsfw)
  74         .show_bot_accounts(show_bot_accounts)
  75         .show_read_posts(show_read_posts)
  76         .saved_only(saved_only)
  77         .community_id(community_id)
  78         .my_person_id(person_id)
  79         .page(page)
  80         .limit(limit);
  81
  82       let mut comments_query = CommentQueryBuilder::create(conn)
  83         .my_person_id(person_id)
  84         .show_bot_accounts(show_bot_accounts)
  85         .sort(sort)
  86         .saved_only(saved_only)
  87         .community_id(community_id)
  88         .page(page)
  89         .limit(limit);
  90
  91       // If its saved only, you don't care what creator it was
  92       // Or, if its not saved, then you only want it for that specific creator
  93       if !saved_only.unwrap_or(false) {
  94         posts_query = posts_query.creator_id(person_details_id);
  95         comments_query = comments_query.creator_id(person_details_id);
  96       }
  97
  98       let posts = posts_query.list()?;
  99       let comments = comments_query.list()?;
 100
 101       Ok((posts, comments)) as Result<_, LemmyError>
 102     })
 103     .await??;
 104
 105     let moderates = blocking(context.pool(), move |conn| {
 106       CommunityModeratorView::for_person(conn, person_details_id)
 107     })
 108     .await??;
 109
 110     // Return the jwt
 111     Ok(GetPersonDetailsResponse {
 112       person_view,
 113       moderates,
 114       comments,
 115       posts,
 116     })
 117   }
 118 }