use super::user::Register; use crate::{ api::{ check_slurs, check_slurs_opt, get_user_from_jwt, get_user_from_jwt_opt, is_admin, APIError, Oper, Perform, }, apub::fetcher::search_by_apub_id, blocking, version, websocket::{server::SendAllMessage, UserOperation, WebsocketInfo}, DbPool, LemmyError, }; use lemmy_db::{ category::*, comment_view::*, community_view::*, diesel_option_overwrite, moderator::*, moderator_views::*, naive_now, post_view::*, site::*, site_view::*, user::*, user_view::*, Crud, SearchType, SortType, }; use lemmy_utils::settings::Settings; use log::{debug, info}; use serde::{Deserialize, Serialize}; use std::str::FromStr; #[derive(Serialize, Deserialize)] pub struct ListCategories {} #[derive(Serialize, Deserialize)] pub struct ListCategoriesResponse { categories: Vec, } #[derive(Serialize, Deserialize, Debug)] pub struct Search { q: String, type_: String, community_id: Option, sort: String, page: Option, limit: Option, auth: Option, } #[derive(Serialize, Deserialize, Debug)] pub struct SearchResponse { pub type_: String, pub comments: Vec, pub posts: Vec, pub communities: Vec, pub users: Vec, } #[derive(Serialize, Deserialize)] pub struct GetModlog { mod_user_id: Option, community_id: Option, page: Option, limit: Option, } #[derive(Serialize, Deserialize)] pub struct GetModlogResponse { removed_posts: Vec, locked_posts: Vec, stickied_posts: Vec, removed_comments: Vec, removed_communities: Vec, banned_from_community: Vec, banned: Vec, added_to_community: Vec, added: Vec, } #[derive(Serialize, Deserialize)] pub struct CreateSite { pub name: String, pub description: Option, pub icon: Option, pub banner: Option, pub enable_downvotes: bool, pub open_registration: bool, pub enable_nsfw: bool, pub auth: String, } #[derive(Serialize, Deserialize)] pub struct EditSite { name: String, description: Option, icon: Option, banner: Option, enable_downvotes: bool, open_registration: bool, enable_nsfw: bool, auth: String, } #[derive(Serialize, Deserialize)] pub struct GetSite { auth: Option, } #[derive(Serialize, Deserialize, Clone)] pub struct SiteResponse { site: SiteView, } #[derive(Serialize, Deserialize)] pub struct GetSiteResponse { site: Option, admins: Vec, banned: Vec, pub online: usize, version: String, my_user: Option, federated_instances: Vec, } #[derive(Serialize, Deserialize)] pub struct TransferSite { user_id: i32, auth: String, } #[derive(Serialize, Deserialize)] pub struct GetSiteConfig { auth: String, } #[derive(Serialize, Deserialize)] pub struct GetSiteConfigResponse { config_hjson: String, } #[derive(Serialize, Deserialize)] pub struct SaveSiteConfig { config_hjson: String, auth: String, } #[async_trait::async_trait(?Send)] impl Perform for Oper { type Response = ListCategoriesResponse; async fn perform( &self, pool: &DbPool, _websocket_info: Option, ) -> Result { let _data: &ListCategories = &self.data; let categories = blocking(pool, move |conn| Category::list_all(conn)).await??; // Return the jwt Ok(ListCategoriesResponse { categories }) } } #[async_trait::async_trait(?Send)] impl Perform for Oper { type Response = GetModlogResponse; async fn perform( &self, pool: &DbPool, _websocket_info: Option, ) -> Result { let data: &GetModlog = &self.data; let community_id = data.community_id; let mod_user_id = data.mod_user_id; let page = data.page; let limit = data.limit; let removed_posts = blocking(pool, move |conn| { ModRemovePostView::list(conn, community_id, mod_user_id, page, limit) }) .await??; let locked_posts = blocking(pool, move |conn| { ModLockPostView::list(conn, community_id, mod_user_id, page, limit) }) .await??; let stickied_posts = blocking(pool, move |conn| { ModStickyPostView::list(conn, community_id, mod_user_id, page, limit) }) .await??; let removed_comments = blocking(pool, move |conn| { ModRemoveCommentView::list(conn, community_id, mod_user_id, page, limit) }) .await??; let banned_from_community = blocking(pool, move |conn| { ModBanFromCommunityView::list(conn, community_id, mod_user_id, page, limit) }) .await??; let added_to_community = blocking(pool, move |conn| { ModAddCommunityView::list(conn, community_id, mod_user_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(pool, move |conn| { Ok(( ModRemoveCommunityView::list(conn, mod_user_id, page, limit)?, ModBanView::list(conn, mod_user_id, page, limit)?, ModAddView::list(conn, mod_user_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 Oper { type Response = SiteResponse; async fn perform( &self, pool: &DbPool, _websocket_info: Option, ) -> Result { let data: &CreateSite = &self.data; let user = get_user_from_jwt(&data.auth, pool).await?; check_slurs(&data.name)?; check_slurs_opt(&data.description)?; // Make sure user is an admin is_admin(pool, user.id).await?; let site_form = SiteForm { name: data.name.to_owned(), description: data.description.to_owned(), icon: Some(data.icon.to_owned()), banner: Some(data.banner.to_owned()), creator_id: user.id, enable_downvotes: data.enable_downvotes, open_registration: data.open_registration, enable_nsfw: data.enable_nsfw, updated: None, }; let create_site = move |conn: &'_ _| Site::create(conn, &site_form); if blocking(pool, create_site).await?.is_err() { return Err(APIError::err("site_already_exists").into()); } let site_view = blocking(pool, move |conn| SiteView::read(conn)).await??; Ok(SiteResponse { site: site_view }) } } #[async_trait::async_trait(?Send)] impl Perform for Oper { type Response = SiteResponse; async fn perform( &self, pool: &DbPool, websocket_info: Option, ) -> Result { let data: &EditSite = &self.data; let user = get_user_from_jwt(&data.auth, pool).await?; check_slurs(&data.name)?; check_slurs_opt(&data.description)?; // Make sure user is an admin is_admin(pool, user.id).await?; let found_site = blocking(pool, move |conn| Site::read(conn, 1)).await??; let icon = diesel_option_overwrite(&data.icon); let banner = diesel_option_overwrite(&data.banner); let site_form = SiteForm { name: data.name.to_owned(), description: data.description.to_owned(), icon, banner, creator_id: found_site.creator_id, updated: Some(naive_now()), enable_downvotes: data.enable_downvotes, open_registration: data.open_registration, enable_nsfw: data.enable_nsfw, }; let update_site = move |conn: &'_ _| Site::update(conn, 1, &site_form); if blocking(pool, update_site).await?.is_err() { return Err(APIError::err("couldnt_update_site").into()); } let site_view = blocking(pool, move |conn| SiteView::read(conn)).await??; let res = SiteResponse { site: site_view }; if let Some(ws) = websocket_info { ws.chatserver.do_send(SendAllMessage { op: UserOperation::EditSite, response: res.clone(), my_id: ws.id, }); } Ok(res) } } #[async_trait::async_trait(?Send)] impl Perform for Oper { type Response = GetSiteResponse; async fn perform( &self, pool: &DbPool, websocket_info: Option, ) -> Result { let data: &GetSite = &self.data; // TODO refactor this a little let res = blocking(pool, move |conn| Site::read(conn, 1)).await?; let site_view = if res.is_ok() { Some(blocking(pool, move |conn| SiteView::read(conn)).await??) } else if let Some(setup) = Settings::get().setup.as_ref() { let register = Register { username: setup.admin_username.to_owned(), email: setup.admin_email.to_owned(), password: setup.admin_password.to_owned(), password_verify: setup.admin_password.to_owned(), admin: true, show_nsfw: true, captcha_uuid: None, captcha_answer: None, }; let login_response = Oper::new(register, self.client.clone()) .perform(pool, websocket_info.clone()) .await?; info!("Admin {} created", setup.admin_username); let create_site = CreateSite { name: setup.site_name.to_owned(), description: None, icon: None, banner: None, enable_downvotes: true, open_registration: true, enable_nsfw: true, auth: login_response.jwt, }; Oper::new(create_site, self.client.clone()) .perform(pool, websocket_info.clone()) .await?; info!("Site {} created", setup.site_name); Some(blocking(pool, move |conn| SiteView::read(conn)).await??) } else { None }; let mut admins = blocking(pool, move |conn| UserView::admins(conn)).await??; // Make sure the site creator is the top admin if let Some(site_view) = site_view.to_owned() { let site_creator_id = site_view.creator_id; // TODO investigate why this is sometimes coming back null // Maybe user_.admin isn't being set to true? if let Some(creator_index) = admins.iter().position(|r| r.id == site_creator_id) { let creator_user = admins.remove(creator_index); admins.insert(0, creator_user); } } let banned = blocking(pool, move |conn| UserView::banned(conn)).await??; let online = if let Some(_ws) = websocket_info { // TODO 1 // let fut = async { // ws.chatserver.send(GetUsersOnline).await.unwrap() // }; // Runtime::new().unwrap().block_on(fut) } else { 0 }; let my_user = get_user_from_jwt_opt(&data.auth, pool).await?.map(|mut u| { u.password_encrypted = "".to_string(); u.private_key = None; u.public_key = None; u }); Ok(GetSiteResponse { site: site_view, admins, banned, online, version: version::VERSION.to_string(), my_user, federated_instances: Settings::get().get_allowed_instances(), }) } } #[async_trait::async_trait(?Send)] impl Perform for Oper { type Response = SearchResponse; async fn perform( &self, pool: &DbPool, _websocket_info: Option, ) -> Result { let data: &Search = &self.data; dbg!(&data); match search_by_apub_id(&data.q, &self.client, pool).await { Ok(r) => return Ok(r), Err(e) => debug!("Failed to resolve search query as activitypub ID: {}", e), } let user = get_user_from_jwt_opt(&data.auth, pool).await?; let user_id = user.map(|u| u.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; match type_ { SearchType::Posts => { posts = blocking(pool, move |conn| { PostQueryBuilder::create(conn) .sort(&sort) .show_nsfw(true) .for_community_id(community_id) .search_term(q) .my_user_id(user_id) .page(page) .limit(limit) .list() }) .await??; } SearchType::Comments => { comments = blocking(pool, move |conn| { CommentQueryBuilder::create(&conn) .sort(&sort) .search_term(q) .my_user_id(user_id) .page(page) .limit(limit) .list() }) .await??; } SearchType::Communities => { communities = blocking(pool, move |conn| { CommunityQueryBuilder::create(conn) .sort(&sort) .search_term(q) .page(page) .limit(limit) .list() }) .await??; } SearchType::Users => { users = blocking(pool, move |conn| { UserQueryBuilder::create(conn) .sort(&sort) .search_term(q) .page(page) .limit(limit) .list() }) .await??; } SearchType::All => { posts = blocking(pool, move |conn| { PostQueryBuilder::create(conn) .sort(&sort) .show_nsfw(true) .for_community_id(community_id) .search_term(q) .my_user_id(user_id) .page(page) .limit(limit) .list() }) .await??; let q = data.q.to_owned(); let sort = SortType::from_str(&data.sort)?; comments = blocking(pool, move |conn| { CommentQueryBuilder::create(conn) .sort(&sort) .search_term(q) .my_user_id(user_id) .page(page) .limit(limit) .list() }) .await??; let q = data.q.to_owned(); let sort = SortType::from_str(&data.sort)?; communities = blocking(pool, move |conn| { CommunityQueryBuilder::create(conn) .sort(&sort) .search_term(q) .page(page) .limit(limit) .list() }) .await??; let q = data.q.to_owned(); let sort = SortType::from_str(&data.sort)?; users = blocking(pool, move |conn| { UserQueryBuilder::create(conn) .sort(&sort) .search_term(q) .page(page) .limit(limit) .list() }) .await??; } SearchType::Url => { posts = blocking(pool, move |conn| { PostQueryBuilder::create(conn) .sort(&sort) .show_nsfw(true) .for_community_id(community_id) .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 Oper { type Response = GetSiteResponse; async fn perform( &self, pool: &DbPool, _websocket_info: Option, ) -> Result { let data: &TransferSite = &self.data; let mut user = get_user_from_jwt(&data.auth, pool).await?; // TODO add a User_::read_safe() for this. user.password_encrypted = "".to_string(); user.private_key = None; user.public_key = None; let read_site = blocking(pool, move |conn| Site::read(conn, 1)).await??; // Make sure user is the creator if read_site.creator_id != user.id { return Err(APIError::err("not_an_admin").into()); } let new_creator_id = data.user_id; let transfer_site = move |conn: &'_ _| Site::transfer(conn, new_creator_id); if blocking(pool, transfer_site).await?.is_err() { return Err(APIError::err("couldnt_update_site").into()); }; // Mod tables let form = ModAddForm { mod_user_id: user.id, other_user_id: data.user_id, removed: Some(false), }; blocking(pool, move |conn| ModAdd::create(conn, &form)).await??; let site_view = blocking(pool, move |conn| SiteView::read(conn)).await??; let mut admins = blocking(pool, move |conn| UserView::admins(conn)).await??; let creator_index = admins .iter() .position(|r| r.id == site_view.creator_id) .unwrap(); let creator_user = admins.remove(creator_index); admins.insert(0, creator_user); let banned = blocking(pool, move |conn| UserView::banned(conn)).await??; Ok(GetSiteResponse { site: Some(site_view), admins, banned, online: 0, version: version::VERSION.to_string(), my_user: Some(user), federated_instances: Settings::get().get_allowed_instances(), }) } } #[async_trait::async_trait(?Send)] impl Perform for Oper { type Response = GetSiteConfigResponse; async fn perform( &self, pool: &DbPool, _websocket_info: Option, ) -> Result { let data: &GetSiteConfig = &self.data; let user = get_user_from_jwt(&data.auth, pool).await?; // Only let admins read this is_admin(pool, user.id).await?; let config_hjson = Settings::read_config_file()?; Ok(GetSiteConfigResponse { config_hjson }) } } #[async_trait::async_trait(?Send)] impl Perform for Oper { type Response = GetSiteConfigResponse; async fn perform( &self, pool: &DbPool, _websocket_info: Option, ) -> Result { let data: &SaveSiteConfig = &self.data; let user = get_user_from_jwt(&data.auth, pool).await?; // Only let admins read this let admins = blocking(pool, move |conn| UserView::admins(conn)).await??; let admin_ids: Vec = admins.into_iter().map(|m| m.id).collect(); if !admin_ids.contains(&user.id) { return Err(APIError::err("not_an_admin").into()); } // Make sure docker doesn't have :ro at the end of the volume, so its not a read-only filesystem let config_hjson = match Settings::save_config_file(&data.config_hjson) { Ok(config_hjson) => config_hjson, Err(_e) => return Err(APIError::err("couldnt_update_site").into()), }; Ok(GetSiteConfigResponse { config_hjson }) } }