705ac32c93
- Creating an activity table. - Adding some federation-related columns to the user_ and community tables. - Generating the actor_id and keys in code, updating the tables.
652 lines
19 KiB
Rust
652 lines
19 KiB
Rust
use super::*;
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use crate::apub::puller::{get_all_communities, get_remote_community};
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use crate::apub::{gen_keypair_str, make_apub_endpoint, EndpointType};
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use crate::settings::Settings;
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use diesel::PgConnection;
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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 admins: Vec<UserView>,
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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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sort: String,
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page: Option<i64>,
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limit: Option<i64>,
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auth: Option<String>,
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local_only: Option<bool>,
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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)]
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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)]
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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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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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removed: Option<bool>,
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deleted: Option<bool>,
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nsfw: 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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impl Perform<GetCommunityResponse> for Oper<GetCommunity> {
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fn perform(&self, conn: &PgConnection) -> Result<GetCommunityResponse, Error> {
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let data: &GetCommunity = &self.data;
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if data.name.is_some()
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&& Settings::get().federation.enabled
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&& data.name.as_ref().unwrap().contains('@')
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{
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return get_remote_community(data.name.as_ref().unwrap());
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}
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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 community_id = match data.id {
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Some(id) => id,
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None => {
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match Community::read_from_name(
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&conn,
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data.name.to_owned().unwrap_or_else(|| "main".to_string()),
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) {
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Ok(community) => community.id,
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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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};
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let community_view = match CommunityView::read(&conn, community_id, user_id) {
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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 moderators = match CommunityModeratorView::for_community(&conn, community_id) {
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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 site_creator_id = Site::read(&conn, 1)?.creator_id;
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let mut admins = UserView::admins(&conn)?;
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let creator_index = admins.iter().position(|r| r.id == site_creator_id).unwrap();
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let creator_user = admins.remove(creator_index);
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admins.insert(0, creator_user);
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// Return the jwt
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Ok(GetCommunityResponse {
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community: community_view,
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moderators,
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admins,
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online: 0,
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})
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}
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}
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impl Perform<CommunityResponse> for Oper<CreateCommunity> {
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fn perform(&self, conn: &PgConnection) -> Result<CommunityResponse, Error> {
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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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let user_id = claims.id;
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// Check for a site ban
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if UserView::read(&conn, user_id)?.banned {
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return Err(APIError::err("site_ban").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 (community_public_key, community_private_key) = gen_keypair_str();
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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: make_apub_endpoint(EndpointType::Community, &data.name).to_string(),
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local: true,
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private_key: Some(community_private_key),
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public_key: Some(community_public_key),
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last_refreshed_at: None,
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};
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let inserted_community = match Community::create(&conn, &community_form) {
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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 _inserted_community_moderator =
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match CommunityModerator::join(&conn, &community_moderator_form) {
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Ok(user) => user,
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Err(_e) => 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 _inserted_community_follower =
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match CommunityFollower::follow(&conn, &community_follower_form) {
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Ok(user) => user,
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Err(_e) => return Err(APIError::err("community_follower_already_exists").into()),
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};
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let community_view = CommunityView::read(&conn, inserted_community.id, Some(user_id))?;
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Ok(CommunityResponse {
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community: community_view,
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})
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}
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}
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impl Perform<CommunityResponse> for Oper<EditCommunity> {
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fn perform(&self, conn: &PgConnection) -> Result<CommunityResponse, Error> {
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let data: &EditCommunity = &self.data;
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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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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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let user_id = claims.id;
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// Check for a site ban
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if UserView::read(&conn, user_id)?.banned {
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return Err(APIError::err("site_ban").into());
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}
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// Verify its a mod
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let mut editors: Vec<i32> = Vec::new();
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editors.append(
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&mut CommunityModeratorView::for_community(&conn, data.edit_id)?
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.into_iter()
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.map(|m| m.user_id)
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.collect(),
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);
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editors.append(&mut UserView::admins(&conn)?.into_iter().map(|a| a.id).collect());
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if !editors.contains(&user_id) {
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return Err(APIError::err("no_community_edit_allowed").into());
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}
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let read_community = Community::read(&conn, data.edit_id)?;
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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.to_owned(),
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creator_id: user_id,
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removed: data.removed.to_owned(),
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deleted: data.deleted.to_owned(),
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nsfw: data.nsfw,
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updated: Some(naive_now()),
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actor_id: read_community.actor_id,
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local: read_community.local,
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private_key: read_community.private_key,
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public_key: read_community.public_key,
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last_refreshed_at: None,
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};
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let _updated_community = match Community::update(&conn, data.edit_id, &community_form) {
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Ok(community) => community,
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Err(_e) => return Err(APIError::err("couldnt_update_community").into()),
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};
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// Mod tables
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if let Some(removed) = data.removed.to_owned() {
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let expires = match data.expires {
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Some(time) => Some(naive_from_unix(time)),
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None => None,
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};
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let form = ModRemoveCommunityForm {
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mod_user_id: user_id,
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community_id: data.edit_id,
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removed: Some(removed),
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reason: data.reason.to_owned(),
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expires,
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};
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ModRemoveCommunity::create(&conn, &form)?;
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}
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let community_view = CommunityView::read(&conn, data.edit_id, Some(user_id))?;
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Ok(CommunityResponse {
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community: community_view,
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})
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}
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}
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impl Perform<ListCommunitiesResponse> for Oper<ListCommunities> {
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fn perform(&self, conn: &PgConnection) -> Result<ListCommunitiesResponse, Error> {
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let data: &ListCommunities = &self.data;
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let local_only = data.local_only.unwrap_or(false);
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if Settings::get().federation.enabled && !local_only {
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return Ok(ListCommunitiesResponse {
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communities: get_all_communities()?,
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});
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}
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let user_claims: Option<Claims> = match &data.auth {
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Some(auth) => match Claims::decode(&auth) {
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Ok(claims) => Some(claims.claims),
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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 user_id = match &user_claims {
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Some(claims) => Some(claims.id),
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None => None,
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};
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let show_nsfw = match &user_claims {
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Some(claims) => claims.show_nsfw,
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None => false,
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};
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let sort = SortType::from_str(&data.sort)?;
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let communities = CommunityQueryBuilder::create(&conn)
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.sort(&sort)
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.for_user(user_id)
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.show_nsfw(show_nsfw)
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.page(data.page)
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.limit(data.limit)
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.list()?;
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// Return the jwt
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Ok(ListCommunitiesResponse { communities })
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}
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}
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impl Perform<CommunityResponse> for Oper<FollowCommunity> {
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fn perform(&self, conn: &PgConnection) -> Result<CommunityResponse, Error> {
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let data: &FollowCommunity = &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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let user_id = claims.id;
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let community_follower_form = CommunityFollowerForm {
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community_id: data.community_id,
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user_id,
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};
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if data.follow {
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match CommunityFollower::follow(&conn, &community_follower_form) {
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Ok(user) => user,
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Err(_e) => return Err(APIError::err("community_follower_already_exists").into()),
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};
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} else {
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match CommunityFollower::ignore(&conn, &community_follower_form) {
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Ok(user) => user,
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Err(_e) => return Err(APIError::err("community_follower_already_exists").into()),
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};
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}
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let community_view = CommunityView::read(&conn, data.community_id, Some(user_id))?;
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Ok(CommunityResponse {
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community: community_view,
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})
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}
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}
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impl Perform<GetFollowedCommunitiesResponse> for Oper<GetFollowedCommunities> {
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fn perform(&self, conn: &PgConnection) -> Result<GetFollowedCommunitiesResponse, Error> {
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let data: &GetFollowedCommunities = &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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let user_id = claims.id;
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let communities: Vec<CommunityFollowerView> =
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match CommunityFollowerView::for_user(&conn, user_id) {
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Ok(communities) => communities,
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Err(_e) => return Err(APIError::err("system_err_login").into()),
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};
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// Return the jwt
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Ok(GetFollowedCommunitiesResponse { communities })
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}
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}
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impl Perform<BanFromCommunityResponse> for Oper<BanFromCommunity> {
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fn perform(&self, conn: &PgConnection) -> Result<BanFromCommunityResponse, Error> {
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let data: &BanFromCommunity = &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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let user_id = claims.id;
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let community_user_ban_form = CommunityUserBanForm {
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community_id: data.community_id,
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user_id: data.user_id,
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};
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if data.ban {
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match CommunityUserBan::ban(&conn, &community_user_ban_form) {
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Ok(user) => user,
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Err(_e) => return Err(APIError::err("community_user_already_banned").into()),
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};
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} else {
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match CommunityUserBan::unban(&conn, &community_user_ban_form) {
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Ok(user) => user,
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Err(_e) => return Err(APIError::err("community_user_already_banned").into()),
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};
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}
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// Mod tables
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let expires = match data.expires {
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Some(time) => Some(naive_from_unix(time)),
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None => None,
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};
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let form = ModBanFromCommunityForm {
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mod_user_id: user_id,
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other_user_id: data.user_id,
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community_id: data.community_id,
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reason: data.reason.to_owned(),
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banned: Some(data.ban),
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expires,
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};
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ModBanFromCommunity::create(&conn, &form)?;
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let user_view = UserView::read(&conn, data.user_id)?;
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Ok(BanFromCommunityResponse {
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user: user_view,
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banned: data.ban,
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})
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}
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}
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impl Perform<AddModToCommunityResponse> for Oper<AddModToCommunity> {
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fn perform(&self, conn: &PgConnection) -> Result<AddModToCommunityResponse, Error> {
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let data: &AddModToCommunity = &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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let user_id = claims.id;
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let community_moderator_form = CommunityModeratorForm {
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community_id: data.community_id,
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user_id: data.user_id,
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};
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if data.added {
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match CommunityModerator::join(&conn, &community_moderator_form) {
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Ok(user) => user,
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Err(_e) => return Err(APIError::err("community_moderator_already_exists").into()),
|
|
};
|
|
} else {
|
|
match CommunityModerator::leave(&conn, &community_moderator_form) {
|
|
Ok(user) => user,
|
|
Err(_e) => 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),
|
|
};
|
|
ModAddCommunity::create(&conn, &form)?;
|
|
|
|
let moderators = CommunityModeratorView::for_community(&conn, data.community_id)?;
|
|
|
|
Ok(AddModToCommunityResponse { moderators })
|
|
}
|
|
}
|
|
|
|
impl Perform<GetCommunityResponse> for Oper<TransferCommunity> {
|
|
fn perform(&self, conn: &PgConnection) -> Result<GetCommunityResponse, Error> {
|
|
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 read_community = Community::read(&conn, data.community_id)?;
|
|
|
|
let site_creator_id = Site::read(&conn, 1)?.creator_id;
|
|
let mut admins = UserView::admins(&conn)?;
|
|
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_form = CommunityForm {
|
|
name: read_community.name,
|
|
title: read_community.title,
|
|
description: read_community.description,
|
|
category_id: read_community.category_id,
|
|
creator_id: data.user_id,
|
|
removed: None,
|
|
deleted: None,
|
|
nsfw: read_community.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,
|
|
};
|
|
|
|
let _updated_community = match Community::update(&conn, data.community_id, &community_form) {
|
|
Ok(community) => community,
|
|
Err(_e) => return Err(APIError::err("couldnt_update_community").into()),
|
|
};
|
|
|
|
// You also have to re-do the community_moderator table, reordering it.
|
|
let mut community_mods = CommunityModeratorView::for_community(&conn, data.community_id)?;
|
|
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);
|
|
|
|
CommunityModerator::delete_for_community(&conn, data.community_id)?;
|
|
|
|
for cmod in &community_mods {
|
|
let community_moderator_form = CommunityModeratorForm {
|
|
community_id: cmod.community_id,
|
|
user_id: cmod.user_id,
|
|
};
|
|
|
|
let _inserted_community_moderator =
|
|
match CommunityModerator::join(&conn, &community_moderator_form) {
|
|
Ok(user) => user,
|
|
Err(_e) => 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),
|
|
};
|
|
ModAddCommunity::create(&conn, &form)?;
|
|
|
|
let community_view = match CommunityView::read(&conn, data.community_id, Some(user_id)) {
|
|
Ok(community) => community,
|
|
Err(_e) => return Err(APIError::err("couldnt_find_community").into()),
|
|
};
|
|
|
|
let moderators = match CommunityModeratorView::for_community(&conn, data.community_id) {
|
|
Ok(moderators) => moderators,
|
|
Err(_e) => return Err(APIError::err("couldnt_find_community").into()),
|
|
};
|
|
|
|
// Return the jwt
|
|
Ok(GetCommunityResponse {
|
|
community: community_view,
|
|
moderators,
|
|
admins,
|
|
online: 0,
|
|
})
|
|
}
|
|
}
|