use crate::Perform; use actix_web::web::Data; use lemmy_api_common::{ site::{Search, SearchResponse}, utils::{blocking, check_private_instance, get_local_user_view_from_jwt_opt}, }; use lemmy_apub::{fetcher::resolve_actor_identifier, objects::community::ApubCommunity}; use lemmy_db_schema::{ source::{community::Community, local_site::LocalSite}, traits::DeleteableOrRemoveable, utils::post_to_comment_sort_type, SearchType, }; use lemmy_db_views::{comment_view::CommentQuery, post_view::PostQuery}; use lemmy_db_views_actor::{community_view::CommunityQuery, person_view::PersonQuery}; use lemmy_utils::{error::LemmyError, ConnectionId}; use lemmy_websocket::LemmyContext; #[async_trait::async_trait(?Send)] impl Perform for Search { type Response = SearchResponse; #[tracing::instrument(skip(context, _websocket_id))] async fn perform( &self, context: &Data, _websocket_id: Option, ) -> Result { let data: &Search = self; let local_user_view = get_local_user_view_from_jwt_opt(data.auth.as_ref(), context.pool(), context.secret()) .await?; let local_site = blocking(context.pool(), LocalSite::read).await??; check_private_instance(&local_user_view, &local_site)?; let person_id = local_user_view.as_ref().map(|u| u.person.id); let local_user = local_user_view.map(|l| l.local_user); let mut posts = Vec::new(); let mut comments = Vec::new(); let mut communities = Vec::new(); let mut users = Vec::new(); // TODO no clean / non-nsfw searching rn let q = data.q.to_owned(); let page = data.page; let limit = data.limit; let sort = data.sort; let listing_type = data.listing_type; let search_type = data.type_.unwrap_or(SearchType::All); let community_id = data.community_id; let community_actor_id = if let Some(name) = &data.community_name { resolve_actor_identifier::(name, context, false) .await .ok() .map(|c| c.actor_id) } else { None }; let creator_id = data.creator_id; match search_type { SearchType::Posts => { posts = blocking(context.pool(), move |conn| { PostQuery::builder() .conn(conn) .sort(sort) .listing_type(listing_type) .community_id(community_id) .community_actor_id(community_actor_id) .creator_id(creator_id) .local_user(local_user.as_ref()) .search_term(Some(q)) .page(page) .limit(limit) .build() .list() }) .await??; } SearchType::Comments => { comments = blocking(context.pool(), move |conn| { CommentQuery::builder() .conn(conn) .sort(sort.map(post_to_comment_sort_type)) .listing_type(listing_type) .search_term(Some(q)) .community_id(community_id) .community_actor_id(community_actor_id) .creator_id(creator_id) .local_user(local_user.as_ref()) .page(page) .limit(limit) .build() .list() }) .await??; } SearchType::Communities => { communities = blocking(context.pool(), move |conn| { CommunityQuery::builder() .conn(conn) .sort(sort) .listing_type(listing_type) .search_term(Some(q)) .local_user(local_user.as_ref()) .page(page) .limit(limit) .build() .list() }) .await??; } SearchType::Users => { users = blocking(context.pool(), move |conn| { PersonQuery::builder() .conn(conn) .sort(sort) .search_term(Some(q)) .page(page) .limit(limit) .build() .list() }) .await??; } SearchType::All => { // If the community or creator is included, dont search communities or users let community_or_creator_included = data.community_id.is_some() || data.community_name.is_some() || data.creator_id.is_some(); let community_actor_id_2 = community_actor_id.to_owned(); let local_user_ = local_user.clone(); posts = blocking(context.pool(), move |conn| { PostQuery::builder() .conn(conn) .sort(sort) .listing_type(listing_type) .community_id(community_id) .community_actor_id(community_actor_id_2) .creator_id(creator_id) .local_user(local_user_.as_ref()) .search_term(Some(q)) .page(page) .limit(limit) .build() .list() }) .await??; let q = data.q.to_owned(); let community_actor_id = community_actor_id.to_owned(); let local_user_ = local_user.clone(); comments = blocking(context.pool(), move |conn| { CommentQuery::builder() .conn(conn) .sort(sort.map(post_to_comment_sort_type)) .listing_type(listing_type) .search_term(Some(q)) .community_id(community_id) .community_actor_id(community_actor_id) .creator_id(creator_id) .local_user(local_user_.as_ref()) .page(page) .limit(limit) .build() .list() }) .await??; let q = data.q.to_owned(); communities = if community_or_creator_included { vec![] } else { blocking(context.pool(), move |conn| { CommunityQuery::builder() .conn(conn) .sort(sort) .listing_type(listing_type) .search_term(Some(q)) .local_user(local_user.as_ref()) .page(page) .limit(limit) .build() .list() }) .await?? }; let q = data.q.to_owned(); users = if community_or_creator_included { vec![] } else { blocking(context.pool(), move |conn| { PersonQuery::builder() .conn(conn) .sort(sort) .search_term(Some(q)) .page(page) .limit(limit) .build() .list() }) .await?? }; } SearchType::Url => { posts = blocking(context.pool(), move |conn| { PostQuery::builder() .conn(conn) .sort(sort) .listing_type(listing_type) .community_id(community_id) .community_actor_id(community_actor_id) .creator_id(creator_id) .url_search(Some(q)) .page(page) .limit(limit) .build() .list() }) .await??; } }; // Blank out deleted or removed info for non logged in users if person_id.is_none() { for cv in communities .iter_mut() .filter(|cv| cv.community.deleted || cv.community.removed) { cv.community = cv.to_owned().community.blank_out_deleted_or_removed_info(); } for pv in posts .iter_mut() .filter(|p| p.post.deleted || p.post.removed) { pv.post = pv.to_owned().post.blank_out_deleted_or_removed_info(); } for cv in comments .iter_mut() .filter(|cv| cv.comment.deleted || cv.comment.removed) { cv.comment = cv.to_owned().comment.blank_out_deleted_or_removed_info(); } } // Return the jwt Ok(SearchResponse { type_: search_type.to_string(), comments, posts, communities, users, }) } }