77 lines
2.3 KiB
Rust
77 lines
2.3 KiB
Rust
use crate::{fetcher::resolve_actor_identifier, objects::community::ApubCommunity};
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use activitypub_federation::config::Data;
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use actix_web::web::{Json, Query};
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use lemmy_api_common::{
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community::{GetCommunity, GetCommunityResponse},
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context::LemmyContext,
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utils::{check_private_instance, is_mod_or_admin_opt, read_site_for_actor},
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};
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use lemmy_db_schema::source::{
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actor_language::CommunityLanguage,
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community::Community,
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local_site::LocalSite,
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};
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use lemmy_db_views::structs::LocalUserView;
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use lemmy_db_views_actor::structs::{CommunityModeratorView, CommunityView};
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use lemmy_utils::error::{LemmyError, LemmyErrorExt, LemmyErrorExt2, LemmyErrorType};
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#[tracing::instrument(skip(context))]
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pub async fn get_community(
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data: Query<GetCommunity>,
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context: Data<LemmyContext>,
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local_user_view: Option<LocalUserView>,
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) -> Result<Json<GetCommunityResponse>, LemmyError> {
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let local_site = LocalSite::read(&mut context.pool()).await?;
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if data.name.is_none() && data.id.is_none() {
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Err(LemmyErrorType::NoIdGiven)?
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}
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check_private_instance(&local_user_view, &local_site)?;
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let person_id = local_user_view.as_ref().map(|u| u.person.id);
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let community_id = match data.id {
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Some(id) => id,
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None => {
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let name = data.name.clone().unwrap_or_else(|| "main".to_string());
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resolve_actor_identifier::<ApubCommunity, Community>(&name, &context, &local_user_view, true)
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.await
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.with_lemmy_type(LemmyErrorType::CouldntFindCommunity)?
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.id
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}
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};
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let is_mod_or_admin = is_mod_or_admin_opt(
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&mut context.pool(),
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local_user_view.as_ref(),
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Some(community_id),
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)
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.await
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.is_ok();
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let community_view = CommunityView::read(
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&mut context.pool(),
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community_id,
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person_id,
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is_mod_or_admin,
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)
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.await
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.with_lemmy_type(LemmyErrorType::CouldntFindCommunity)?;
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let moderators = CommunityModeratorView::for_community(&mut context.pool(), community_id)
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.await
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.with_lemmy_type(LemmyErrorType::CouldntFindCommunity)?;
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let site = read_site_for_actor(community_view.community.actor_id.clone(), &context).await?;
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let community_id = community_view.community.id;
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let discussion_languages = CommunityLanguage::read(&mut context.pool(), community_id).await?;
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Ok(Json(GetCommunityResponse {
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community_view,
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site,
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moderators,
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discussion_languages,
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}))
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}
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