use crate::Perform; use actix_web::web::Data; use anyhow::Context; use lemmy_api_common::{ blocking, build_federated_instances, get_local_user_settings_view_from_jwt, get_local_user_view_from_jwt, get_local_user_view_from_jwt_opt, is_admin, site::*, user_show_bot_accounts, user_show_nsfw, user_show_read_posts, }; use lemmy_apub::fetcher::search::search_by_apub_id; use lemmy_db_queries::{source::site::Site_, Crud, SearchType, SortType}; use lemmy_db_schema::source::{moderator::*, site::Site}; use lemmy_db_views::{ comment_view::CommentQueryBuilder, post_view::PostQueryBuilder, site_view::SiteView, }; use lemmy_db_views_actor::{ community_view::CommunityQueryBuilder, person_view::{PersonQueryBuilder, PersonViewSafe}, }; use lemmy_db_views_moderator::{ mod_add_community_view::ModAddCommunityView, mod_add_view::ModAddView, mod_ban_from_community_view::ModBanFromCommunityView, mod_ban_view::ModBanView, mod_lock_post_view::ModLockPostView, mod_remove_comment_view::ModRemoveCommentView, mod_remove_community_view::ModRemoveCommunityView, mod_remove_post_view::ModRemovePostView, mod_sticky_post_view::ModStickyPostView, }; use lemmy_utils::{ location_info, settings::structs::Settings, version, ApiError, ConnectionId, LemmyError, }; use lemmy_websocket::LemmyContext; use log::debug; use std::str::FromStr; #[async_trait::async_trait(?Send)] impl Perform for GetModlog { type Response = GetModlogResponse; async fn perform( &self, context: &Data, _websocket_id: Option, ) -> Result { let data: &GetModlog = &self; let community_id = data.community_id; let mod_person_id = data.mod_person_id; let page = data.page; let limit = data.limit; let removed_posts = blocking(context.pool(), move |conn| { ModRemovePostView::list(conn, community_id, mod_person_id, page, limit) }) .await??; let locked_posts = blocking(context.pool(), move |conn| { ModLockPostView::list(conn, community_id, mod_person_id, page, limit) }) .await??; let stickied_posts = blocking(context.pool(), move |conn| { ModStickyPostView::list(conn, community_id, mod_person_id, page, limit) }) .await??; let removed_comments = blocking(context.pool(), move |conn| { ModRemoveCommentView::list(conn, community_id, mod_person_id, page, limit) }) .await??; let banned_from_community = blocking(context.pool(), move |conn| { ModBanFromCommunityView::list(conn, community_id, mod_person_id, page, limit) }) .await??; let added_to_community = blocking(context.pool(), move |conn| { ModAddCommunityView::list(conn, community_id, mod_person_id, page, limit) }) .await??; // These arrays are only for the full modlog, when a community isn't given let (removed_communities, banned, added) = if data.community_id.is_none() { blocking(context.pool(), move |conn| { Ok(( ModRemoveCommunityView::list(conn, mod_person_id, page, limit)?, ModBanView::list(conn, mod_person_id, page, limit)?, ModAddView::list(conn, mod_person_id, page, limit)?, )) as Result<_, LemmyError> }) .await?? } else { (Vec::new(), Vec::new(), Vec::new()) }; // Return the jwt Ok(GetModlogResponse { removed_posts, locked_posts, stickied_posts, removed_comments, removed_communities, banned_from_community, banned, added_to_community, added, }) } } #[async_trait::async_trait(?Send)] impl Perform for Search { type Response = SearchResponse; async fn perform( &self, context: &Data, _websocket_id: Option, ) -> Result { let data: &Search = &self; match search_by_apub_id(&data.q, context).await { Ok(r) => return Ok(r), Err(e) => debug!("Failed to resolve search query as activitypub ID: {}", e), } let local_user_view = get_local_user_view_from_jwt_opt(&data.auth, context.pool()).await?; let show_nsfw = user_show_nsfw(&local_user_view); let show_bot_accounts = user_show_bot_accounts(&local_user_view); let show_read_posts = user_show_read_posts(&local_user_view); let person_id = local_user_view.map(|u| u.person.id); let type_ = SearchType::from_str(&data.type_)?; 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 = SortType::from_str(&data.sort)?; let community_id = data.community_id; let community_name = data.community_name.to_owned(); match type_ { SearchType::Posts => { posts = blocking(context.pool(), move |conn| { PostQueryBuilder::create(conn) .sort(&sort) .show_nsfw(show_nsfw) .show_bot_accounts(show_bot_accounts) .show_read_posts(show_read_posts) .community_id(community_id) .community_name(community_name) .my_person_id(person_id) .search_term(q) .page(page) .limit(limit) .list() }) .await??; } SearchType::Comments => { comments = blocking(context.pool(), move |conn| { CommentQueryBuilder::create(&conn) .sort(&sort) .search_term(q) .show_bot_accounts(show_bot_accounts) .my_person_id(person_id) .page(page) .limit(limit) .list() }) .await??; } SearchType::Communities => { communities = blocking(context.pool(), move |conn| { CommunityQueryBuilder::create(conn) .sort(&sort) .search_term(q) .my_person_id(person_id) .page(page) .limit(limit) .list() }) .await??; } SearchType::Users => { users = blocking(context.pool(), move |conn| { PersonQueryBuilder::create(conn) .sort(&sort) .search_term(q) .page(page) .limit(limit) .list() }) .await??; } SearchType::All => { posts = blocking(context.pool(), move |conn| { PostQueryBuilder::create(conn) .sort(&sort) .show_nsfw(show_nsfw) .show_bot_accounts(show_bot_accounts) .show_read_posts(show_read_posts) .community_id(community_id) .community_name(community_name) .my_person_id(person_id) .search_term(q) .page(page) .limit(limit) .list() }) .await??; let q = data.q.to_owned(); let sort = SortType::from_str(&data.sort)?; comments = blocking(context.pool(), move |conn| { CommentQueryBuilder::create(conn) .sort(&sort) .search_term(q) .show_bot_accounts(show_bot_accounts) .my_person_id(person_id) .page(page) .limit(limit) .list() }) .await??; let q = data.q.to_owned(); let sort = SortType::from_str(&data.sort)?; communities = blocking(context.pool(), move |conn| { CommunityQueryBuilder::create(conn) .sort(&sort) .search_term(q) .my_person_id(person_id) .page(page) .limit(limit) .list() }) .await??; let q = data.q.to_owned(); let sort = SortType::from_str(&data.sort)?; users = blocking(context.pool(), move |conn| { PersonQueryBuilder::create(conn) .sort(&sort) .search_term(q) .page(page) .limit(limit) .list() }) .await??; } SearchType::Url => { posts = blocking(context.pool(), move |conn| { PostQueryBuilder::create(conn) .sort(&sort) .show_nsfw(show_nsfw) .show_bot_accounts(show_bot_accounts) .show_read_posts(show_read_posts) .my_person_id(person_id) .community_id(community_id) .community_name(community_name) .url_search(q) .page(page) .limit(limit) .list() }) .await??; } }; // Return the jwt Ok(SearchResponse { type_: data.type_.to_owned(), comments, posts, communities, users, }) } } #[async_trait::async_trait(?Send)] impl Perform for TransferSite { type Response = GetSiteResponse; async fn perform( &self, context: &Data, _websocket_id: Option, ) -> Result { let data: &TransferSite = &self; let local_user_view = get_local_user_view_from_jwt(&data.auth, context.pool()).await?; is_admin(&local_user_view)?; let read_site = blocking(context.pool(), move |conn| Site::read_simple(conn)).await??; // Make sure user is the creator if read_site.creator_id != local_user_view.person.id { return Err(ApiError::err("not_an_admin").into()); } let new_creator_id = data.person_id; let transfer_site = move |conn: &'_ _| Site::transfer(conn, new_creator_id); if blocking(context.pool(), transfer_site).await?.is_err() { return Err(ApiError::err("couldnt_update_site").into()); }; // Mod tables let form = ModAddForm { mod_person_id: local_user_view.person.id, other_person_id: data.person_id, removed: Some(false), }; blocking(context.pool(), move |conn| ModAdd::create(conn, &form)).await??; let site_view = blocking(context.pool(), move |conn| SiteView::read(conn)).await??; let mut admins = blocking(context.pool(), move |conn| PersonViewSafe::admins(conn)).await??; let creator_index = admins .iter() .position(|r| r.person.id == site_view.creator.id) .context(location_info!())?; let creator_person = admins.remove(creator_index); admins.insert(0, creator_person); let banned = blocking(context.pool(), move |conn| PersonViewSafe::banned(conn)).await??; let federated_instances = build_federated_instances(context.pool()).await?; let my_user = Some(get_local_user_settings_view_from_jwt(&data.auth, context.pool()).await?); Ok(GetSiteResponse { site_view: Some(site_view), admins, banned, online: 0, version: version::VERSION.to_string(), my_user, federated_instances, }) } } #[async_trait::async_trait(?Send)] impl Perform for GetSiteConfig { type Response = GetSiteConfigResponse; async fn perform( &self, context: &Data, _websocket_id: Option, ) -> Result { let data: &GetSiteConfig = &self; let local_user_view = get_local_user_view_from_jwt(&data.auth, context.pool()).await?; // Only let admins read this is_admin(&local_user_view)?; let config_hjson = Settings::read_config_file()?; Ok(GetSiteConfigResponse { config_hjson }) } } #[async_trait::async_trait(?Send)] impl Perform for SaveSiteConfig { type Response = GetSiteConfigResponse; async fn perform( &self, context: &Data, _websocket_id: Option, ) -> Result { let data: &SaveSiteConfig = &self; let local_user_view = get_local_user_view_from_jwt(&data.auth, context.pool()).await?; // Only let admins read this is_admin(&local_user_view)?; // Make sure docker doesn't have :ro at the end of the volume, so its not a read-only filesystem let config_hjson = Settings::save_config_file(&data.config_hjson) .map_err(|_| ApiError::err("couldnt_update_site"))?; Ok(GetSiteConfigResponse { config_hjson }) } }