crates/api_crud/src/user/read.rs

   1 use crate::PerformCrud;
   2 use actix_web::web::Data;
   3 use lemmy_api_common::{
   4   person::{GetPersonDetails, GetPersonDetailsResponse},
   5   utils::{blocking, check_private_instance, get_local_user_view_from_jwt_opt},
   6 };
   7 use lemmy_apub::{fetcher::resolve_actor_identifier, objects::person::ApubPerson};
   8 use lemmy_db_schema::source::person::Person;
   9 use lemmy_db_views::{comment_view::CommentQueryBuilder, post_view::PostQueryBuilder};
  10 use lemmy_db_views_actor::structs::{CommunityModeratorView, PersonViewSafe};
  11 use lemmy_utils::{ConnectionId, LemmyError};
  12 use lemmy_websocket::LemmyContext;
  13
  14 #[async_trait::async_trait(?Send)]
  15 impl PerformCrud for GetPersonDetails {
  16   type Response = GetPersonDetailsResponse;
  17
  18   #[tracing::instrument(skip(self, context, _websocket_id))]
  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.as_ref(), context.pool(), context.secret())
  27         .await?;
  28
  29     check_private_instance(&local_user_view, context.pool()).await?;
  30
  31     let show_nsfw = local_user_view.as_ref().map(|t| t.local_user.show_nsfw);
  32     let show_bot_accounts = local_user_view
  33       .as_ref()
  34       .map(|t| t.local_user.show_bot_accounts);
  35     let show_read_posts = local_user_view
  36       .as_ref()
  37       .map(|t| t.local_user.show_read_posts);
  38
  39     let person_details_id = match data.person_id {
  40       Some(id) => id,
  41       None => {
  42         if let Some(username) = &data.username {
  43           resolve_actor_identifier::<ApubPerson, Person>(username, context)
  44             .await
  45             .map_err(|e| e.with_message("couldnt_find_that_username_or_email"))?
  46             .id
  47         } else {
  48           return Err(LemmyError::from_message(
  49             "couldnt_find_that_username_or_email",
  50           ));
  51         }
  52       }
  53     };
  54
  55     let person_id = local_user_view.map(|uv| uv.person.id);
  56
  57     // You don't need to return settings for the user, since this comes back with GetSite
  58     // `my_user`
  59     let person_view = blocking(context.pool(), move |conn| {
  60       PersonViewSafe::read(conn, person_details_id)
  61     })
  62     .await??;
  63
  64     let sort = data.sort;
  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 }