crates/api_crud/src/user/read.rs

   1 use crate::PerformCrud;
   2 use actix_web::web::Data;
   3 use lemmy_api_common::{
   4   blocking,
   5   get_local_user_view_from_jwt_opt,
   6   person::*,
   7   user_show_bot_accounts,
   8   user_show_nsfw,
   9   user_show_read_posts,
  10 };
  11 use lemmy_db_queries::{source::person::Person_, SortType};
  12 use lemmy_db_schema::source::person::*;
  13 use lemmy_db_views::{comment_view::CommentQueryBuilder, post_view::PostQueryBuilder};
  14 use lemmy_db_views_actor::{
  15   community_follower_view::CommunityFollowerView,
  16   community_moderator_view::CommunityModeratorView,
  17   person_view::PersonViewSafe,
  18 };
  19 use lemmy_utils::{ApiError, ConnectionId, LemmyError};
  20 use lemmy_websocket::LemmyContext;
  21 use std::str::FromStr;
  22
  23 #[async_trait::async_trait(?Send)]
  24 impl PerformCrud for GetPersonDetails {
  25   type Response = GetPersonDetailsResponse;
  26
  27   async fn perform(
  28     &self,
  29     context: &Data<LemmyContext>,
  30     _websocket_id: Option<ConnectionId>,
  31   ) -> Result<GetPersonDetailsResponse, LemmyError> {
  32     let data: &GetPersonDetails = &self;
  33     let local_user_view = get_local_user_view_from_jwt_opt(&data.auth, context.pool()).await?;
  34
  35     let show_nsfw = user_show_nsfw(&local_user_view);
  36     let show_bot_accounts = user_show_bot_accounts(&local_user_view);
  37     let show_read_posts = user_show_read_posts(&local_user_view);
  38
  39     let sort = SortType::from_str(&data.sort)?;
  40
  41     let username = data
  42       .username
  43       .to_owned()
  44       .unwrap_or_else(|| "admin".to_string());
  45     let person_details_id = match data.person_id {
  46       Some(id) => id,
  47       None => {
  48         let person = blocking(context.pool(), move |conn| {
  49           Person::find_by_name(conn, &username)
  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 {
  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 mut follows = vec![];
 108     if let Some(pid) = person_id {
 109       if pid == person_details_id {
 110         follows = blocking(context.pool(), move |conn| {
 111           CommunityFollowerView::for_person(conn, person_details_id)
 112         })
 113         .await??;
 114       }
 115     };
 116     let moderates = blocking(context.pool(), move |conn| {
 117       CommunityModeratorView::for_person(conn, person_details_id)
 118     })
 119     .await??;
 120
 121     // Return the jwt
 122     Ok(GetPersonDetailsResponse {
 123       person_view,
 124       follows,
 125       moderates,
 126       comments,
 127       posts,
 128     })
 129   }
 130 }