d1342afe93
* Remove extra jwt claims (for user settings) - The JWT token only contains the issuer, and your user id now. - Now only a page refresh is necessary to pick up your settings on all clients, including theme, language, etc. - GetSiteResponse now gives you your user and settings if logged in. - Fixes #773 * Remove extra comment line, I tested nsfw * Adding a todo to add a User_::readSafe()
1019 lines
28 KiB
Rust
1019 lines
28 KiB
Rust
use super::*;
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use crate::{
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api::{claims::Claims, is_admin, is_mod_or_admin, APIError, Oper, Perform},
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apub::ActorType,
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blocking,
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websocket::{
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server::{JoinCommunityRoom, SendCommunityRoomMessage},
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UserOperation,
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WebsocketInfo,
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},
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DbPool,
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};
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use lemmy_db::{naive_now, Bannable, Crud, Followable, Joinable, SortType};
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use lemmy_utils::{
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generate_actor_keypair,
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is_valid_community_name,
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make_apub_endpoint,
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naive_from_unix,
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slur_check,
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slurs_vec_to_str,
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EndpointType,
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};
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use serde::{Deserialize, Serialize};
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use std::str::FromStr;
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#[derive(Serialize, Deserialize)]
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pub struct GetCommunity {
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id: Option<i32>,
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pub name: Option<String>,
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auth: Option<String>,
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}
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#[derive(Serialize, Deserialize)]
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pub struct GetCommunityResponse {
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pub community: CommunityView,
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pub moderators: Vec<CommunityModeratorView>,
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pub online: usize,
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}
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#[derive(Serialize, Deserialize)]
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pub struct CreateCommunity {
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name: String,
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title: String,
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description: Option<String>,
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category_id: i32,
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nsfw: bool,
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auth: String,
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}
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#[derive(Serialize, Deserialize, Clone)]
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pub struct CommunityResponse {
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pub community: CommunityView,
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}
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#[derive(Serialize, Deserialize, Debug)]
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pub struct ListCommunities {
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pub sort: String,
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pub page: Option<i64>,
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pub limit: Option<i64>,
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pub auth: Option<String>,
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}
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#[derive(Serialize, Deserialize, Debug)]
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pub struct ListCommunitiesResponse {
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pub communities: Vec<CommunityView>,
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}
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#[derive(Serialize, Deserialize, Clone)]
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pub struct BanFromCommunity {
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pub community_id: i32,
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user_id: i32,
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ban: bool,
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reason: Option<String>,
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expires: Option<i64>,
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auth: String,
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}
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#[derive(Serialize, Deserialize, Clone)]
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pub struct BanFromCommunityResponse {
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user: UserView,
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banned: bool,
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}
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#[derive(Serialize, Deserialize)]
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pub struct AddModToCommunity {
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pub community_id: i32,
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user_id: i32,
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added: bool,
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auth: String,
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}
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#[derive(Serialize, Deserialize, Clone)]
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pub struct AddModToCommunityResponse {
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moderators: Vec<CommunityModeratorView>,
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}
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#[derive(Serialize, Deserialize)]
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pub struct EditCommunity {
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pub edit_id: i32,
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title: String,
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description: Option<String>,
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category_id: i32,
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nsfw: bool,
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auth: String,
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}
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#[derive(Serialize, Deserialize)]
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pub struct DeleteCommunity {
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pub edit_id: i32,
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deleted: bool,
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auth: String,
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}
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#[derive(Serialize, Deserialize)]
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pub struct RemoveCommunity {
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pub edit_id: i32,
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removed: bool,
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reason: Option<String>,
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expires: Option<i64>,
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auth: String,
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}
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#[derive(Serialize, Deserialize)]
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pub struct FollowCommunity {
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community_id: i32,
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follow: bool,
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auth: String,
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}
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#[derive(Serialize, Deserialize)]
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pub struct GetFollowedCommunities {
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auth: String,
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}
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#[derive(Serialize, Deserialize)]
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pub struct GetFollowedCommunitiesResponse {
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communities: Vec<CommunityFollowerView>,
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}
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#[derive(Serialize, Deserialize)]
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pub struct TransferCommunity {
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community_id: i32,
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user_id: i32,
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auth: String,
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}
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#[async_trait::async_trait(?Send)]
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impl Perform for Oper<GetCommunity> {
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type Response = GetCommunityResponse;
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async fn perform(
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&self,
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pool: &DbPool,
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websocket_info: Option<WebsocketInfo>,
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) -> Result<GetCommunityResponse, LemmyError> {
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let data: &GetCommunity = &self.data;
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let user_id: Option<i32> = match &data.auth {
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Some(auth) => match Claims::decode(&auth) {
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Ok(claims) => {
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let user_id = claims.claims.id;
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Some(user_id)
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}
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Err(_e) => None,
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},
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None => None,
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};
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let name = data.name.to_owned().unwrap_or_else(|| "main".to_string());
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let community = match data.id {
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Some(id) => blocking(pool, move |conn| Community::read(conn, id)).await??,
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None => match blocking(pool, move |conn| Community::read_from_name(conn, &name)).await? {
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Ok(community) => community,
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Err(_e) => return Err(APIError::err("couldnt_find_community").into()),
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},
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};
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let community_id = community.id;
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let community_view = match blocking(pool, move |conn| {
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CommunityView::read(conn, community_id, user_id)
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})
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.await?
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{
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Ok(community) => community,
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Err(_e) => return Err(APIError::err("couldnt_find_community").into()),
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};
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let community_id = community.id;
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let moderators: Vec<CommunityModeratorView> = match blocking(pool, move |conn| {
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CommunityModeratorView::for_community(conn, community_id)
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})
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.await?
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{
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Ok(moderators) => moderators,
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Err(_e) => return Err(APIError::err("couldnt_find_community").into()),
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};
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let online = if let Some(ws) = websocket_info {
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if let Some(id) = ws.id {
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ws.chatserver.do_send(JoinCommunityRoom {
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community_id: community.id,
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id,
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});
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}
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// TODO
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1
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// let fut = async {
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// ws.chatserver.send(GetCommunityUsersOnline {community_id}).await.unwrap()
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// };
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// Runtime::new().unwrap().block_on(fut)
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} else {
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0
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};
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let res = GetCommunityResponse {
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community: community_view,
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moderators,
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online,
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};
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// Return the jwt
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Ok(res)
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}
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}
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#[async_trait::async_trait(?Send)]
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impl Perform for Oper<CreateCommunity> {
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type Response = CommunityResponse;
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async fn perform(
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&self,
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pool: &DbPool,
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_websocket_info: Option<WebsocketInfo>,
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) -> Result<CommunityResponse, LemmyError> {
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let data: &CreateCommunity = &self.data;
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let claims = match Claims::decode(&data.auth) {
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Ok(claims) => claims.claims,
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Err(_e) => return Err(APIError::err("not_logged_in").into()),
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};
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if let Err(slurs) = slur_check(&data.name) {
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return Err(APIError::err(&slurs_vec_to_str(slurs)).into());
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}
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if let Err(slurs) = slur_check(&data.title) {
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return Err(APIError::err(&slurs_vec_to_str(slurs)).into());
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}
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if let Some(description) = &data.description {
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if let Err(slurs) = slur_check(description) {
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return Err(APIError::err(&slurs_vec_to_str(slurs)).into());
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}
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}
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if !is_valid_community_name(&data.name) {
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return Err(APIError::err("invalid_community_name").into());
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}
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let user_id = claims.id;
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// Check for a site ban
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let user_view = blocking(pool, move |conn| UserView::read(conn, user_id)).await??;
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if user_view.banned {
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return Err(APIError::err("site_ban").into());
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}
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// Double check for duplicate community actor_ids
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let actor_id = make_apub_endpoint(EndpointType::Community, &data.name).to_string();
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let actor_id_cloned = actor_id.to_owned();
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let community_dupe = blocking(pool, move |conn| {
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Community::read_from_actor_id(conn, &actor_id_cloned)
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})
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.await?;
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if community_dupe.is_ok() {
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return Err(APIError::err("community_already_exists").into());
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}
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// When you create a community, make sure the user becomes a moderator and a follower
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let keypair = generate_actor_keypair()?;
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let community_form = CommunityForm {
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name: data.name.to_owned(),
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title: data.title.to_owned(),
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description: data.description.to_owned(),
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category_id: data.category_id,
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creator_id: user_id,
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removed: None,
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deleted: None,
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nsfw: data.nsfw,
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updated: None,
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actor_id,
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local: true,
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private_key: Some(keypair.private_key),
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public_key: Some(keypair.public_key),
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last_refreshed_at: None,
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published: None,
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};
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let inserted_community =
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match blocking(pool, move |conn| Community::create(conn, &community_form)).await? {
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Ok(community) => community,
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Err(_e) => return Err(APIError::err("community_already_exists").into()),
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};
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let community_moderator_form = CommunityModeratorForm {
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community_id: inserted_community.id,
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user_id,
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};
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let join = move |conn: &'_ _| CommunityModerator::join(conn, &community_moderator_form);
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if blocking(pool, join).await?.is_err() {
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return Err(APIError::err("community_moderator_already_exists").into());
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}
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let community_follower_form = CommunityFollowerForm {
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community_id: inserted_community.id,
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user_id,
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};
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let follow = move |conn: &'_ _| CommunityFollower::follow(conn, &community_follower_form);
|
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if blocking(pool, follow).await?.is_err() {
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return Err(APIError::err("community_follower_already_exists").into());
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}
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let community_view = blocking(pool, move |conn| {
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CommunityView::read(conn, inserted_community.id, Some(user_id))
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})
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.await??;
|
|
|
|
Ok(CommunityResponse {
|
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community: community_view,
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})
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}
|
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}
|
|
|
|
#[async_trait::async_trait(?Send)]
|
|
impl Perform for Oper<EditCommunity> {
|
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type Response = CommunityResponse;
|
|
|
|
async fn perform(
|
|
&self,
|
|
pool: &DbPool,
|
|
websocket_info: Option<WebsocketInfo>,
|
|
) -> Result<CommunityResponse, LemmyError> {
|
|
let data: &EditCommunity = &self.data;
|
|
|
|
if let Err(slurs) = slur_check(&data.title) {
|
|
return Err(APIError::err(&slurs_vec_to_str(slurs)).into());
|
|
}
|
|
|
|
if let Some(description) = &data.description {
|
|
if let Err(slurs) = slur_check(description) {
|
|
return Err(APIError::err(&slurs_vec_to_str(slurs)).into());
|
|
}
|
|
}
|
|
|
|
let claims = match Claims::decode(&data.auth) {
|
|
Ok(claims) => claims.claims,
|
|
Err(_e) => return Err(APIError::err("not_logged_in").into()),
|
|
};
|
|
|
|
let user_id = claims.id;
|
|
|
|
// Check for a site ban
|
|
let user = blocking(pool, move |conn| User_::read(conn, user_id)).await??;
|
|
if user.banned {
|
|
return Err(APIError::err("site_ban").into());
|
|
}
|
|
|
|
// Verify its a mod (only mods can edit it)
|
|
let edit_id = data.edit_id;
|
|
let mods: Vec<i32> = blocking(pool, move |conn| {
|
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CommunityModeratorView::for_community(conn, edit_id)
|
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.map(|v| v.into_iter().map(|m| m.user_id).collect())
|
|
})
|
|
.await??;
|
|
if !mods.contains(&user_id) {
|
|
return Err(APIError::err("not_a_moderator").into());
|
|
}
|
|
|
|
let edit_id = data.edit_id;
|
|
let read_community = blocking(pool, move |conn| Community::read(conn, edit_id)).await??;
|
|
|
|
let community_form = CommunityForm {
|
|
name: read_community.name,
|
|
title: data.title.to_owned(),
|
|
description: data.description.to_owned(),
|
|
category_id: data.category_id.to_owned(),
|
|
creator_id: read_community.creator_id,
|
|
removed: Some(read_community.removed),
|
|
deleted: Some(read_community.deleted),
|
|
nsfw: data.nsfw,
|
|
updated: Some(naive_now()),
|
|
actor_id: read_community.actor_id,
|
|
local: read_community.local,
|
|
private_key: read_community.private_key,
|
|
public_key: read_community.public_key,
|
|
last_refreshed_at: None,
|
|
published: None,
|
|
};
|
|
|
|
let edit_id = data.edit_id;
|
|
match blocking(pool, move |conn| {
|
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Community::update(conn, edit_id, &community_form)
|
|
})
|
|
.await?
|
|
{
|
|
Ok(community) => community,
|
|
Err(_e) => return Err(APIError::err("couldnt_update_community").into()),
|
|
};
|
|
|
|
// TODO there needs to be some kind of an apub update
|
|
// process for communities and users
|
|
|
|
let edit_id = data.edit_id;
|
|
let community_view = blocking(pool, move |conn| {
|
|
CommunityView::read(conn, edit_id, Some(user_id))
|
|
})
|
|
.await??;
|
|
|
|
let res = CommunityResponse {
|
|
community: community_view,
|
|
};
|
|
|
|
send_community_websocket(&res, websocket_info, UserOperation::EditCommunity);
|
|
|
|
Ok(res)
|
|
}
|
|
}
|
|
|
|
#[async_trait::async_trait(?Send)]
|
|
impl Perform for Oper<DeleteCommunity> {
|
|
type Response = CommunityResponse;
|
|
|
|
async fn perform(
|
|
&self,
|
|
pool: &DbPool,
|
|
websocket_info: Option<WebsocketInfo>,
|
|
) -> Result<CommunityResponse, LemmyError> {
|
|
let data: &DeleteCommunity = &self.data;
|
|
|
|
let claims = match Claims::decode(&data.auth) {
|
|
Ok(claims) => claims.claims,
|
|
Err(_e) => return Err(APIError::err("not_logged_in").into()),
|
|
};
|
|
|
|
let user_id = claims.id;
|
|
|
|
// Check for a site ban
|
|
let user = blocking(pool, move |conn| User_::read(conn, user_id)).await??;
|
|
if user.banned {
|
|
return Err(APIError::err("site_ban").into());
|
|
}
|
|
|
|
// Verify its the creator (only a creator can delete the community)
|
|
let edit_id = data.edit_id;
|
|
let read_community = blocking(pool, move |conn| Community::read(conn, edit_id)).await??;
|
|
if read_community.creator_id != user_id {
|
|
return Err(APIError::err("no_community_edit_allowed").into());
|
|
}
|
|
|
|
// Do the delete
|
|
let edit_id = data.edit_id;
|
|
let deleted = data.deleted;
|
|
let updated_community = match blocking(pool, move |conn| {
|
|
Community::update_deleted(conn, edit_id, deleted)
|
|
})
|
|
.await?
|
|
{
|
|
Ok(community) => community,
|
|
Err(_e) => return Err(APIError::err("couldnt_update_community").into()),
|
|
};
|
|
|
|
// Send apub messages
|
|
if deleted {
|
|
updated_community
|
|
.send_delete(&user, &self.client, pool)
|
|
.await?;
|
|
} else {
|
|
updated_community
|
|
.send_undo_delete(&user, &self.client, pool)
|
|
.await?;
|
|
}
|
|
|
|
let edit_id = data.edit_id;
|
|
let community_view = blocking(pool, move |conn| {
|
|
CommunityView::read(conn, edit_id, Some(user_id))
|
|
})
|
|
.await??;
|
|
|
|
let res = CommunityResponse {
|
|
community: community_view,
|
|
};
|
|
|
|
send_community_websocket(&res, websocket_info, UserOperation::DeleteCommunity);
|
|
|
|
Ok(res)
|
|
}
|
|
}
|
|
|
|
#[async_trait::async_trait(?Send)]
|
|
impl Perform for Oper<RemoveCommunity> {
|
|
type Response = CommunityResponse;
|
|
|
|
async fn perform(
|
|
&self,
|
|
pool: &DbPool,
|
|
websocket_info: Option<WebsocketInfo>,
|
|
) -> Result<CommunityResponse, LemmyError> {
|
|
let data: &RemoveCommunity = &self.data;
|
|
|
|
let claims = match Claims::decode(&data.auth) {
|
|
Ok(claims) => claims.claims,
|
|
Err(_e) => return Err(APIError::err("not_logged_in").into()),
|
|
};
|
|
|
|
let user_id = claims.id;
|
|
|
|
// Check for a site ban
|
|
let user = blocking(pool, move |conn| User_::read(conn, user_id)).await??;
|
|
if user.banned {
|
|
return Err(APIError::err("site_ban").into());
|
|
}
|
|
|
|
// Verify its an admin (only an admin can remove a community)
|
|
is_admin(pool, user_id).await?;
|
|
|
|
// Do the remove
|
|
let edit_id = data.edit_id;
|
|
let removed = data.removed;
|
|
let updated_community = match blocking(pool, move |conn| {
|
|
Community::update_removed(conn, edit_id, removed)
|
|
})
|
|
.await?
|
|
{
|
|
Ok(community) => community,
|
|
Err(_e) => return Err(APIError::err("couldnt_update_community").into()),
|
|
};
|
|
|
|
// Mod tables
|
|
let expires = match data.expires {
|
|
Some(time) => Some(naive_from_unix(time)),
|
|
None => None,
|
|
};
|
|
let form = ModRemoveCommunityForm {
|
|
mod_user_id: user_id,
|
|
community_id: data.edit_id,
|
|
removed: Some(removed),
|
|
reason: data.reason.to_owned(),
|
|
expires,
|
|
};
|
|
blocking(pool, move |conn| ModRemoveCommunity::create(conn, &form)).await??;
|
|
|
|
// Apub messages
|
|
if removed {
|
|
updated_community
|
|
.send_remove(&user, &self.client, pool)
|
|
.await?;
|
|
} else {
|
|
updated_community
|
|
.send_undo_remove(&user, &self.client, pool)
|
|
.await?;
|
|
}
|
|
|
|
let edit_id = data.edit_id;
|
|
let community_view = blocking(pool, move |conn| {
|
|
CommunityView::read(conn, edit_id, Some(user_id))
|
|
})
|
|
.await??;
|
|
|
|
let res = CommunityResponse {
|
|
community: community_view,
|
|
};
|
|
|
|
send_community_websocket(&res, websocket_info, UserOperation::RemoveCommunity);
|
|
|
|
Ok(res)
|
|
}
|
|
}
|
|
|
|
#[async_trait::async_trait(?Send)]
|
|
impl Perform for Oper<ListCommunities> {
|
|
type Response = ListCommunitiesResponse;
|
|
|
|
async fn perform(
|
|
&self,
|
|
pool: &DbPool,
|
|
_websocket_info: Option<WebsocketInfo>,
|
|
) -> Result<ListCommunitiesResponse, LemmyError> {
|
|
let data: &ListCommunities = &self.data;
|
|
|
|
// For logged in users, you need to get back subscribed, and settings
|
|
let user: Option<User_> = match &data.auth {
|
|
Some(auth) => match Claims::decode(&auth) {
|
|
Ok(claims) => {
|
|
let user_id = claims.claims.id;
|
|
let user = blocking(pool, move |conn| User_::read(conn, user_id)).await??;
|
|
Some(user)
|
|
}
|
|
Err(_e) => None,
|
|
},
|
|
None => None,
|
|
};
|
|
|
|
let user_id = match &user {
|
|
Some(user) => Some(user.id),
|
|
None => None,
|
|
};
|
|
|
|
let show_nsfw = match &user {
|
|
Some(user) => user.show_nsfw,
|
|
None => false,
|
|
};
|
|
|
|
let sort = SortType::from_str(&data.sort)?;
|
|
|
|
let page = data.page;
|
|
let limit = data.limit;
|
|
let communities = blocking(pool, move |conn| {
|
|
CommunityQueryBuilder::create(conn)
|
|
.sort(&sort)
|
|
.for_user(user_id)
|
|
.show_nsfw(show_nsfw)
|
|
.page(page)
|
|
.limit(limit)
|
|
.list()
|
|
})
|
|
.await??;
|
|
|
|
// Return the jwt
|
|
Ok(ListCommunitiesResponse { communities })
|
|
}
|
|
}
|
|
|
|
#[async_trait::async_trait(?Send)]
|
|
impl Perform for Oper<FollowCommunity> {
|
|
type Response = CommunityResponse;
|
|
|
|
async fn perform(
|
|
&self,
|
|
pool: &DbPool,
|
|
_websocket_info: Option<WebsocketInfo>,
|
|
) -> Result<CommunityResponse, LemmyError> {
|
|
let data: &FollowCommunity = &self.data;
|
|
|
|
let claims = match Claims::decode(&data.auth) {
|
|
Ok(claims) => claims.claims,
|
|
Err(_e) => return Err(APIError::err("not_logged_in").into()),
|
|
};
|
|
|
|
let user_id = claims.id;
|
|
|
|
let community_id = data.community_id;
|
|
let community = blocking(pool, move |conn| Community::read(conn, community_id)).await??;
|
|
let community_follower_form = CommunityFollowerForm {
|
|
community_id: data.community_id,
|
|
user_id,
|
|
};
|
|
|
|
if community.local {
|
|
if data.follow {
|
|
let follow = move |conn: &'_ _| CommunityFollower::follow(conn, &community_follower_form);
|
|
if blocking(pool, follow).await?.is_err() {
|
|
return Err(APIError::err("community_follower_already_exists").into());
|
|
}
|
|
} else {
|
|
let unfollow =
|
|
move |conn: &'_ _| CommunityFollower::unfollow(conn, &community_follower_form);
|
|
if blocking(pool, unfollow).await?.is_err() {
|
|
return Err(APIError::err("community_follower_already_exists").into());
|
|
}
|
|
}
|
|
} else {
|
|
let user = blocking(pool, move |conn| User_::read(conn, user_id)).await??;
|
|
|
|
if data.follow {
|
|
// Dont actually add to the community followers here, because you need
|
|
// to wait for the accept
|
|
user
|
|
.send_follow(&community.actor_id, &self.client, pool)
|
|
.await?;
|
|
} else {
|
|
user
|
|
.send_unfollow(&community.actor_id, &self.client, pool)
|
|
.await?;
|
|
let unfollow =
|
|
move |conn: &'_ _| CommunityFollower::unfollow(conn, &community_follower_form);
|
|
if blocking(pool, unfollow).await?.is_err() {
|
|
return Err(APIError::err("community_follower_already_exists").into());
|
|
}
|
|
}
|
|
// TODO: this needs to return a "pending" state, until Accept is received from the remote server
|
|
}
|
|
|
|
let community_id = data.community_id;
|
|
let community_view = blocking(pool, move |conn| {
|
|
CommunityView::read(conn, community_id, Some(user_id))
|
|
})
|
|
.await??;
|
|
|
|
Ok(CommunityResponse {
|
|
community: community_view,
|
|
})
|
|
}
|
|
}
|
|
|
|
#[async_trait::async_trait(?Send)]
|
|
impl Perform for Oper<GetFollowedCommunities> {
|
|
type Response = GetFollowedCommunitiesResponse;
|
|
|
|
async fn perform(
|
|
&self,
|
|
pool: &DbPool,
|
|
_websocket_info: Option<WebsocketInfo>,
|
|
) -> Result<GetFollowedCommunitiesResponse, LemmyError> {
|
|
let data: &GetFollowedCommunities = &self.data;
|
|
|
|
let claims = match Claims::decode(&data.auth) {
|
|
Ok(claims) => claims.claims,
|
|
Err(_e) => return Err(APIError::err("not_logged_in").into()),
|
|
};
|
|
|
|
let user_id = claims.id;
|
|
|
|
let communities = match blocking(pool, move |conn| {
|
|
CommunityFollowerView::for_user(conn, user_id)
|
|
})
|
|
.await?
|
|
{
|
|
Ok(communities) => communities,
|
|
_ => return Err(APIError::err("system_err_login").into()),
|
|
};
|
|
|
|
// Return the jwt
|
|
Ok(GetFollowedCommunitiesResponse { communities })
|
|
}
|
|
}
|
|
|
|
#[async_trait::async_trait(?Send)]
|
|
impl Perform for Oper<BanFromCommunity> {
|
|
type Response = BanFromCommunityResponse;
|
|
|
|
async fn perform(
|
|
&self,
|
|
pool: &DbPool,
|
|
websocket_info: Option<WebsocketInfo>,
|
|
) -> Result<BanFromCommunityResponse, LemmyError> {
|
|
let data: &BanFromCommunity = &self.data;
|
|
|
|
let claims = match Claims::decode(&data.auth) {
|
|
Ok(claims) => claims.claims,
|
|
Err(_e) => return Err(APIError::err("not_logged_in").into()),
|
|
};
|
|
|
|
let user_id = claims.id;
|
|
|
|
let community_id = data.community_id;
|
|
|
|
// Verify that only mods or admins can ban
|
|
is_mod_or_admin(pool, user_id, community_id).await?;
|
|
|
|
let community_user_ban_form = CommunityUserBanForm {
|
|
community_id: data.community_id,
|
|
user_id: data.user_id,
|
|
};
|
|
|
|
if data.ban {
|
|
let ban = move |conn: &'_ _| CommunityUserBan::ban(conn, &community_user_ban_form);
|
|
if blocking(pool, ban).await?.is_err() {
|
|
return Err(APIError::err("community_user_already_banned").into());
|
|
}
|
|
} else {
|
|
let unban = move |conn: &'_ _| CommunityUserBan::unban(conn, &community_user_ban_form);
|
|
if blocking(pool, unban).await?.is_err() {
|
|
return Err(APIError::err("community_user_already_banned").into());
|
|
}
|
|
}
|
|
|
|
// Mod tables
|
|
// TODO eventually do correct expires
|
|
let expires = match data.expires {
|
|
Some(time) => Some(naive_from_unix(time)),
|
|
None => None,
|
|
};
|
|
|
|
let form = ModBanFromCommunityForm {
|
|
mod_user_id: user_id,
|
|
other_user_id: data.user_id,
|
|
community_id: data.community_id,
|
|
reason: data.reason.to_owned(),
|
|
banned: Some(data.ban),
|
|
expires,
|
|
};
|
|
blocking(pool, move |conn| ModBanFromCommunity::create(conn, &form)).await??;
|
|
|
|
let user_id = data.user_id;
|
|
let user_view = blocking(pool, move |conn| UserView::read(conn, user_id)).await??;
|
|
|
|
let res = BanFromCommunityResponse {
|
|
user: user_view,
|
|
banned: data.ban,
|
|
};
|
|
|
|
if let Some(ws) = websocket_info {
|
|
ws.chatserver.do_send(SendCommunityRoomMessage {
|
|
op: UserOperation::BanFromCommunity,
|
|
response: res.clone(),
|
|
community_id: data.community_id,
|
|
my_id: ws.id,
|
|
});
|
|
}
|
|
|
|
Ok(res)
|
|
}
|
|
}
|
|
|
|
#[async_trait::async_trait(?Send)]
|
|
impl Perform for Oper<AddModToCommunity> {
|
|
type Response = AddModToCommunityResponse;
|
|
|
|
async fn perform(
|
|
&self,
|
|
pool: &DbPool,
|
|
websocket_info: Option<WebsocketInfo>,
|
|
) -> Result<AddModToCommunityResponse, LemmyError> {
|
|
let data: &AddModToCommunity = &self.data;
|
|
|
|
let claims = match Claims::decode(&data.auth) {
|
|
Ok(claims) => claims.claims,
|
|
Err(_e) => return Err(APIError::err("not_logged_in").into()),
|
|
};
|
|
|
|
let user_id = claims.id;
|
|
|
|
let community_moderator_form = CommunityModeratorForm {
|
|
community_id: data.community_id,
|
|
user_id: data.user_id,
|
|
};
|
|
|
|
let community_id = data.community_id;
|
|
|
|
// Verify that only mods or admins can add mod
|
|
is_mod_or_admin(pool, user_id, community_id).await?;
|
|
|
|
if data.added {
|
|
let join = move |conn: &'_ _| CommunityModerator::join(conn, &community_moderator_form);
|
|
if blocking(pool, join).await?.is_err() {
|
|
return Err(APIError::err("community_moderator_already_exists").into());
|
|
}
|
|
} else {
|
|
let leave = move |conn: &'_ _| CommunityModerator::leave(conn, &community_moderator_form);
|
|
if blocking(pool, leave).await?.is_err() {
|
|
return Err(APIError::err("community_moderator_already_exists").into());
|
|
}
|
|
}
|
|
|
|
// Mod tables
|
|
let form = ModAddCommunityForm {
|
|
mod_user_id: user_id,
|
|
other_user_id: data.user_id,
|
|
community_id: data.community_id,
|
|
removed: Some(!data.added),
|
|
};
|
|
blocking(pool, move |conn| ModAddCommunity::create(conn, &form)).await??;
|
|
|
|
let community_id = data.community_id;
|
|
let moderators = blocking(pool, move |conn| {
|
|
CommunityModeratorView::for_community(conn, community_id)
|
|
})
|
|
.await??;
|
|
|
|
let res = AddModToCommunityResponse { moderators };
|
|
|
|
if let Some(ws) = websocket_info {
|
|
ws.chatserver.do_send(SendCommunityRoomMessage {
|
|
op: UserOperation::AddModToCommunity,
|
|
response: res.clone(),
|
|
community_id: data.community_id,
|
|
my_id: ws.id,
|
|
});
|
|
}
|
|
|
|
Ok(res)
|
|
}
|
|
}
|
|
|
|
#[async_trait::async_trait(?Send)]
|
|
impl Perform for Oper<TransferCommunity> {
|
|
type Response = GetCommunityResponse;
|
|
|
|
async fn perform(
|
|
&self,
|
|
pool: &DbPool,
|
|
_websocket_info: Option<WebsocketInfo>,
|
|
) -> Result<GetCommunityResponse, LemmyError> {
|
|
let data: &TransferCommunity = &self.data;
|
|
|
|
let claims = match Claims::decode(&data.auth) {
|
|
Ok(claims) => claims.claims,
|
|
Err(_e) => return Err(APIError::err("not_logged_in").into()),
|
|
};
|
|
|
|
let user_id = claims.id;
|
|
|
|
let community_id = data.community_id;
|
|
let read_community = blocking(pool, move |conn| Community::read(conn, community_id)).await??;
|
|
|
|
let site_creator_id =
|
|
blocking(pool, move |conn| Site::read(conn, 1).map(|s| s.creator_id)).await??;
|
|
|
|
let mut admins = blocking(pool, move |conn| UserView::admins(conn)).await??;
|
|
|
|
let creator_index = admins.iter().position(|r| r.id == site_creator_id).unwrap();
|
|
let creator_user = admins.remove(creator_index);
|
|
admins.insert(0, creator_user);
|
|
|
|
// Make sure user is the creator, or an admin
|
|
if user_id != read_community.creator_id && !admins.iter().map(|a| a.id).any(|x| x == user_id) {
|
|
return Err(APIError::err("not_an_admin").into());
|
|
}
|
|
|
|
let community_id = data.community_id;
|
|
let new_creator = data.user_id;
|
|
let update = move |conn: &'_ _| Community::update_creator(conn, community_id, new_creator);
|
|
if blocking(pool, update).await?.is_err() {
|
|
return Err(APIError::err("couldnt_update_community").into());
|
|
};
|
|
|
|
// You also have to re-do the community_moderator table, reordering it.
|
|
let community_id = data.community_id;
|
|
let mut community_mods = blocking(pool, move |conn| {
|
|
CommunityModeratorView::for_community(conn, community_id)
|
|
})
|
|
.await??;
|
|
let creator_index = community_mods
|
|
.iter()
|
|
.position(|r| r.user_id == data.user_id)
|
|
.unwrap();
|
|
let creator_user = community_mods.remove(creator_index);
|
|
community_mods.insert(0, creator_user);
|
|
|
|
let community_id = data.community_id;
|
|
blocking(pool, move |conn| {
|
|
CommunityModerator::delete_for_community(conn, community_id)
|
|
})
|
|
.await??;
|
|
|
|
// TODO: this should probably be a bulk operation
|
|
for cmod in &community_mods {
|
|
let community_moderator_form = CommunityModeratorForm {
|
|
community_id: cmod.community_id,
|
|
user_id: cmod.user_id,
|
|
};
|
|
|
|
let join = move |conn: &'_ _| CommunityModerator::join(conn, &community_moderator_form);
|
|
if blocking(pool, join).await?.is_err() {
|
|
return Err(APIError::err("community_moderator_already_exists").into());
|
|
}
|
|
}
|
|
|
|
// Mod tables
|
|
let form = ModAddCommunityForm {
|
|
mod_user_id: user_id,
|
|
other_user_id: data.user_id,
|
|
community_id: data.community_id,
|
|
removed: Some(false),
|
|
};
|
|
blocking(pool, move |conn| ModAddCommunity::create(conn, &form)).await??;
|
|
|
|
let community_id = data.community_id;
|
|
let community_view = match blocking(pool, move |conn| {
|
|
CommunityView::read(conn, community_id, Some(user_id))
|
|
})
|
|
.await?
|
|
{
|
|
Ok(community) => community,
|
|
Err(_e) => return Err(APIError::err("couldnt_find_community").into()),
|
|
};
|
|
|
|
let community_id = data.community_id;
|
|
let moderators = match blocking(pool, move |conn| {
|
|
CommunityModeratorView::for_community(conn, community_id)
|
|
})
|
|
.await?
|
|
{
|
|
Ok(moderators) => moderators,
|
|
Err(_e) => return Err(APIError::err("couldnt_find_community").into()),
|
|
};
|
|
|
|
// Return the jwt
|
|
Ok(GetCommunityResponse {
|
|
community: community_view,
|
|
moderators,
|
|
online: 0,
|
|
})
|
|
}
|
|
}
|
|
|
|
pub fn send_community_websocket(
|
|
res: &CommunityResponse,
|
|
websocket_info: Option<WebsocketInfo>,
|
|
op: UserOperation,
|
|
) {
|
|
if let Some(ws) = websocket_info {
|
|
// Strip out the user id and subscribed when sending to others
|
|
let mut res_sent = res.clone();
|
|
res_sent.community.user_id = None;
|
|
res_sent.community.subscribed = None;
|
|
|
|
ws.chatserver.do_send(SendCommunityRoomMessage {
|
|
op,
|
|
response: res_sent,
|
|
community_id: res.community.id,
|
|
my_id: ws.id,
|
|
});
|
|
}
|
|
}
|