]> Untitled Git - lemmy.git/blob - crates/apub/src/api/read_person.rs
Remove PerformApub trait (#3423)
[lemmy.git] / crates / apub / src / api / read_person.rs
1 use crate::{fetcher::resolve_actor_identifier, objects::person::ApubPerson};
2 use activitypub_federation::config::Data;
3 use actix_web::web::{Json, Query};
4 use lemmy_api_common::{
5   context::LemmyContext,
6   person::{GetPersonDetails, GetPersonDetailsResponse},
7   utils::{check_private_instance, is_admin, local_user_view_from_jwt_opt},
8 };
9 use lemmy_db_schema::{
10   source::{local_site::LocalSite, person::Person},
11   utils::post_to_comment_sort_type,
12 };
13 use lemmy_db_views::{comment_view::CommentQuery, post_view::PostQuery};
14 use lemmy_db_views_actor::structs::{CommunityModeratorView, PersonView};
15 use lemmy_utils::error::LemmyError;
16
17 #[tracing::instrument(skip(context))]
18 pub async fn read_person(
19   data: Query<GetPersonDetails>,
20   context: Data<LemmyContext>,
21 ) -> Result<Json<GetPersonDetailsResponse>, LemmyError> {
22   // Check to make sure a person name or an id is given
23   if data.username.is_none() && data.person_id.is_none() {
24     return Err(LemmyError::from_message("no_id_given"));
25   }
26
27   let local_user_view = local_user_view_from_jwt_opt(data.auth.as_ref(), &context).await;
28   let local_site = LocalSite::read(context.pool()).await?;
29   let is_admin = local_user_view.as_ref().map(|luv| is_admin(luv).is_ok());
30
31   check_private_instance(&local_user_view, &local_site)?;
32
33   let person_details_id = match data.person_id {
34     Some(id) => id,
35     None => {
36       if let Some(username) = &data.username {
37         resolve_actor_identifier::<ApubPerson, Person>(username, &context, &local_user_view, true)
38           .await
39           .map_err(|e| e.with_message("couldnt_find_that_username_or_email"))?
40           .id
41       } else {
42         return Err(LemmyError::from_message(
43           "couldnt_find_that_username_or_email",
44         ));
45       }
46     }
47   };
48
49   // You don't need to return settings for the user, since this comes back with GetSite
50   // `my_user`
51   let person_view = PersonView::read(context.pool(), person_details_id).await?;
52
53   let sort = data.sort;
54   let page = data.page;
55   let limit = data.limit;
56   let saved_only = data.saved_only;
57   let community_id = data.community_id;
58   let local_user = local_user_view.map(|l| l.local_user);
59   let local_user_clone = local_user.clone();
60
61   let posts_query = PostQuery::builder()
62     .pool(context.pool())
63     .sort(sort)
64     .saved_only(saved_only)
65     .local_user(local_user.as_ref())
66     .community_id(community_id)
67     .is_mod_or_admin(is_admin)
68     .page(page)
69     .limit(limit);
70
71   // If its saved only, you don't care what creator it was
72   // Or, if its not saved, then you only want it for that specific creator
73   let posts = if !saved_only.unwrap_or(false) {
74     posts_query
75       .creator_id(Some(person_details_id))
76       .build()
77       .list()
78   } else {
79     posts_query.build().list()
80   }
81   .await?;
82
83   let comments_query = CommentQuery::builder()
84     .pool(context.pool())
85     .local_user(local_user_clone.as_ref())
86     .sort(sort.map(post_to_comment_sort_type))
87     .saved_only(saved_only)
88     .show_deleted_and_removed(Some(false))
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   let comments = if !saved_only.unwrap_or(false) {
96     comments_query
97       .creator_id(Some(person_details_id))
98       .build()
99       .list()
100   } else {
101     comments_query.build().list()
102   }
103   .await?;
104
105   let moderates = CommunityModeratorView::for_person(context.pool(), person_details_id).await?;
106
107   // Return the jwt
108   Ok(Json(GetPersonDetailsResponse {
109     person_view,
110     moderates,
111     comments,
112     posts,
113   }))
114 }