crates/apub/src/api/read_person.rs

   1 use crate::{api::PerformApub, fetcher::resolve_actor_identifier, objects::person::ApubPerson};
   2 use activitypub_federation::config::Data;
   3 use lemmy_api_common::{
   4   context::LemmyContext,
   5   person::{GetPersonDetails, GetPersonDetailsResponse},
   6   utils::{check_private_instance, is_admin, local_user_view_from_jwt_opt},
   7 };
   8 use lemmy_db_schema::{
   9   source::{local_site::LocalSite, person::Person},
  10   utils::post_to_comment_sort_type,
  11 };
  12 use lemmy_db_views::{comment_view::CommentQuery, post_view::PostQuery};
  13 use lemmy_db_views_actor::structs::{CommunityModeratorView, PersonView};
  14 use lemmy_utils::error::LemmyError;
  15
  16 #[async_trait::async_trait]
  17 impl PerformApub for GetPersonDetails {
  18   type Response = GetPersonDetailsResponse;
  19
  20   #[tracing::instrument(skip(self, context))]
  21   async fn perform(
  22     &self,
  23     context: &Data<LemmyContext>,
  24   ) -> Result<GetPersonDetailsResponse, LemmyError> {
  25     let data: &GetPersonDetails = self;
  26
  27     // Check to make sure a person name or an id is given
  28     if data.username.is_none() && data.person_id.is_none() {
  29       return Err(LemmyError::from_message("no_id_given"));
  30     }
  31
  32     let local_user_view = local_user_view_from_jwt_opt(data.auth.as_ref(), context).await;
  33     let local_site = LocalSite::read(context.pool()).await?;
  34     let is_admin = local_user_view.as_ref().map(|luv| is_admin(luv).is_ok());
  35
  36     check_private_instance(&local_user_view, &local_site)?;
  37
  38     let person_details_id = match data.person_id {
  39       Some(id) => id,
  40       None => {
  41         if let Some(username) = &data.username {
  42           resolve_actor_identifier::<ApubPerson, Person>(username, context, &local_user_view, true)
  43             .await
  44             .map_err(|e| e.with_message("couldnt_find_that_username_or_email"))?
  45             .id
  46         } else {
  47           return Err(LemmyError::from_message(
  48             "couldnt_find_that_username_or_email",
  49           ));
  50         }
  51       }
  52     };
  53
  54     // You don't need to return settings for the user, since this comes back with GetSite
  55     // `my_user`
  56     let person_view = PersonView::read(context.pool(), person_details_id).await?;
  57
  58     let sort = data.sort;
  59     let page = data.page;
  60     let limit = data.limit;
  61     let saved_only = data.saved_only;
  62     let community_id = data.community_id;
  63     let local_user = local_user_view.map(|l| l.local_user);
  64     let local_user_clone = local_user.clone();
  65
  66     let posts_query = PostQuery::builder()
  67       .pool(context.pool())
  68       .sort(sort)
  69       .saved_only(saved_only)
  70       .local_user(local_user.as_ref())
  71       .community_id(community_id)
  72       .is_mod_or_admin(is_admin)
  73       .page(page)
  74       .limit(limit);
  75
  76     // If its saved only, you don't care what creator it was
  77     // Or, if its not saved, then you only want it for that specific creator
  78     let posts = if !saved_only.unwrap_or(false) {
  79       posts_query
  80         .creator_id(Some(person_details_id))
  81         .build()
  82         .list()
  83     } else {
  84       posts_query.build().list()
  85     }
  86     .await?;
  87
  88     let comments_query = CommentQuery::builder()
  89       .pool(context.pool())
  90       .local_user(local_user_clone.as_ref())
  91       .sort(sort.map(post_to_comment_sort_type))
  92       .saved_only(saved_only)
  93       .show_deleted_and_removed(Some(false))
  94       .community_id(community_id)
  95       .page(page)
  96       .limit(limit);
  97
  98     // If its saved only, you don't care what creator it was
  99     // Or, if its not saved, then you only want it for that specific creator
 100     let comments = if !saved_only.unwrap_or(false) {
 101       comments_query
 102         .creator_id(Some(person_details_id))
 103         .build()
 104         .list()
 105     } else {
 106       comments_query.build().list()
 107     }
 108     .await?;
 109
 110     let moderates = CommunityModeratorView::for_person(context.pool(), person_details_id).await?;
 111
 112     // Return the jwt
 113     Ok(GetPersonDetailsResponse {
 114       person_view,
 115       moderates,
 116       comments,
 117       posts,
 118     })
 119   }
 120 }