-use crate::{
- api::PerformApub,
- fetcher::resolve_actor_identifier,
- objects::community::ApubCommunity,
-};
+use crate::{fetcher::resolve_actor_identifier, objects::community::ApubCommunity};
use activitypub_federation::config::Data;
+use actix_web::web::{Json, Query};
use lemmy_api_common::{
community::{GetCommunity, GetCommunityResponse},
context::LemmyContext,
utils::{check_private_instance, is_mod_or_admin_opt, local_user_view_from_jwt_opt},
- websocket::handlers::online_users::GetCommunityUsersOnline,
};
use lemmy_db_schema::source::{
actor_language::CommunityLanguage,
site::Site,
};
use lemmy_db_views_actor::structs::{CommunityModeratorView, CommunityView};
-use lemmy_utils::{error::LemmyError, ConnectionId};
-
-#[async_trait::async_trait]
-impl PerformApub for GetCommunity {
- type Response = GetCommunityResponse;
-
- #[tracing::instrument(skip(context, _websocket_id))]
- async fn perform(
- &self,
- context: &Data<LemmyContext>,
- _websocket_id: Option<ConnectionId>,
- ) -> Result<GetCommunityResponse, LemmyError> {
- let data: &GetCommunity = self;
- let local_user_view = local_user_view_from_jwt_opt(data.auth.as_ref(), context).await;
- let local_site = LocalSite::read(context.pool()).await?;
+use lemmy_utils::error::{LemmyError, LemmyErrorExt, LemmyErrorExt2, LemmyErrorType};
- if data.name.is_none() && data.id.is_none() {
- return Err(LemmyError::from_message("no_id_given"));
- }
+#[tracing::instrument(skip(context))]
+pub async fn get_community(
+ data: Query<GetCommunity>,
+ context: Data<LemmyContext>,
+) -> Result<Json<GetCommunityResponse>, LemmyError> {
+ let local_user_view = local_user_view_from_jwt_opt(data.auth.as_ref(), &context).await;
+ let local_site = LocalSite::read(&mut context.pool()).await?;
- check_private_instance(&local_user_view, &local_site)?;
+ if data.name.is_none() && data.id.is_none() {
+ return Err(LemmyErrorType::NoIdGiven)?;
+ }
- let person_id = local_user_view.as_ref().map(|u| u.person.id);
+ check_private_instance(&local_user_view, &local_site)?;
- let community_id = match data.id {
- Some(id) => id,
- None => {
- let name = data.name.clone().unwrap_or_else(|| "main".to_string());
- resolve_actor_identifier::<ApubCommunity, Community>(&name, context, &local_user_view, true)
- .await
- .map_err(|e| e.with_message("couldnt_find_community"))?
- .id
- }
- };
+ let person_id = local_user_view.as_ref().map(|u| u.person.id);
- let is_mod_or_admin =
- is_mod_or_admin_opt(context.pool(), local_user_view.as_ref(), Some(community_id))
+ let community_id = match data.id {
+ Some(id) => id,
+ None => {
+ let name = data.name.clone().unwrap_or_else(|| "main".to_string());
+ resolve_actor_identifier::<ApubCommunity, Community>(&name, &context, &local_user_view, true)
.await
- .is_ok();
+ .with_lemmy_type(LemmyErrorType::CouldntFindCommunity)?
+ .id
+ }
+ };
- let community_view = CommunityView::read(
- context.pool(),
- community_id,
- person_id,
- Some(is_mod_or_admin),
- )
- .await
- .map_err(|e| LemmyError::from_error_message(e, "couldnt_find_community"))?;
+ let is_mod_or_admin = is_mod_or_admin_opt(
+ &mut context.pool(),
+ local_user_view.as_ref(),
+ Some(community_id),
+ )
+ .await
+ .is_ok();
- let moderators = CommunityModeratorView::for_community(context.pool(), community_id)
- .await
- .map_err(|e| LemmyError::from_error_message(e, "couldnt_find_community"))?;
+ let community_view = CommunityView::read(
+ &mut context.pool(),
+ community_id,
+ person_id,
+ Some(is_mod_or_admin),
+ )
+ .await
+ .with_lemmy_type(LemmyErrorType::CouldntFindCommunity)?;
- let online = context
- .chat_server()
- .send(GetCommunityUsersOnline { community_id })
- .await?;
+ let moderators = CommunityModeratorView::for_community(&mut context.pool(), community_id)
+ .await
+ .with_lemmy_type(LemmyErrorType::CouldntFindCommunity)?;
- let site_id =
- Site::instance_actor_id_from_url(community_view.community.actor_id.clone().into());
- let mut site = Site::read_from_apub_id(context.pool(), &site_id.into()).await?;
- // no need to include metadata for local site (its already available through other endpoints).
- // this also prevents us from leaking the federation private key.
- if let Some(s) = &site {
- if s.actor_id.domain() == Some(context.settings().hostname.as_ref()) {
- site = None;
- }
+ let site_id = Site::instance_actor_id_from_url(community_view.community.actor_id.clone().into());
+ let mut site = Site::read_from_apub_id(&mut context.pool(), &site_id.into()).await?;
+ // no need to include metadata for local site (its already available through other endpoints).
+ // this also prevents us from leaking the federation private key.
+ if let Some(s) = &site {
+ if s.actor_id.domain() == Some(context.settings().hostname.as_ref()) {
+ site = None;
}
+ }
- let community_id = community_view.community.id;
- let discussion_languages = CommunityLanguage::read(context.pool(), community_id).await?;
-
- let res = GetCommunityResponse {
- community_view,
- site,
- moderators,
- online,
- discussion_languages,
- };
+ let community_id = community_view.community.id;
+ let discussion_languages = CommunityLanguage::read(&mut context.pool(), community_id).await?;
- // Return the jwt
- Ok(res)
- }
+ Ok(Json(GetCommunityResponse {
+ community_view,
+ site,
+ moderators,
+ discussion_languages,
+ }))
}
projects / lemmy.git / blobdiff