use crate::PerformCrud;
use actix_web::web::Data;
use lemmy_api_common::{
- blocking,
community::{CommunityResponse, CreateCommunity},
- get_local_user_view_from_jwt,
+ utils::{blocking, get_local_user_view_from_jwt, is_admin},
};
use lemmy_apub::{
- generate_apub_endpoint,
generate_followers_url,
generate_inbox_url,
+ generate_local_apub_endpoint,
generate_shared_inbox_url,
+ objects::community::ApubCommunity,
EndpointType,
};
-use lemmy_db_queries::{diesel_option_overwrite_to_url, ApubObject, Crud, Followable, Joinable};
-use lemmy_db_schema::source::community::{
- Community,
- CommunityFollower,
- CommunityFollowerForm,
- CommunityForm,
- CommunityModerator,
- CommunityModeratorForm,
+use lemmy_apub_lib::object_id::ObjectId;
+use lemmy_db_schema::{
+ source::{
+ community::{
+ Community,
+ CommunityFollower,
+ CommunityFollowerForm,
+ CommunityForm,
+ CommunityModerator,
+ CommunityModeratorForm,
+ },
+ site::Site,
+ },
+ traits::{Crud, Followable, Joinable},
+ utils::diesel_option_overwrite_to_url,
};
-use lemmy_db_views_actor::community_view::CommunityView;
+use lemmy_db_views_actor::structs::CommunityView;
use lemmy_utils::{
apub::generate_actor_keypair,
- utils::{check_slurs, check_slurs_opt, is_valid_community_name},
- ApiError,
+ utils::{check_slurs, check_slurs_opt, is_valid_actor_name},
ConnectionId,
LemmyError,
};
impl PerformCrud for CreateCommunity {
type Response = CommunityResponse;
+ #[tracing::instrument(skip(context, _websocket_id))]
async fn perform(
&self,
context: &Data<LemmyContext>,
_websocket_id: Option<ConnectionId>,
) -> Result<CommunityResponse, LemmyError> {
- let data: &CreateCommunity = &self;
- let local_user_view = get_local_user_view_from_jwt(&data.auth, context.pool()).await?;
+ let data: &CreateCommunity = self;
+ let local_user_view =
+ get_local_user_view_from_jwt(&data.auth, context.pool(), context.secret()).await?;
- check_slurs(&data.name)?;
- check_slurs(&data.title)?;
- check_slurs_opt(&data.description)?;
+ let site = blocking(context.pool(), Site::read_local_site).await??;
+ if site.community_creation_admin_only && is_admin(&local_user_view).is_err() {
+ return Err(LemmyError::from_message(
+ "only_admins_can_create_communities",
+ ));
+ }
- if !is_valid_community_name(&data.name) {
- return Err(ApiError::err("invalid_community_name").into());
+ // Check to make sure the icon and banners are urls
+ let icon = diesel_option_overwrite_to_url(&data.icon)?;
+ let banner = diesel_option_overwrite_to_url(&data.banner)?;
+
+ check_slurs(&data.name, &context.settings().slur_regex())?;
+ check_slurs(&data.title, &context.settings().slur_regex())?;
+ check_slurs_opt(&data.description, &context.settings().slur_regex())?;
+
+ if !is_valid_actor_name(&data.name, context.settings().actor_name_max_length) {
+ return Err(LemmyError::from_message("invalid_community_name"));
}
// Double check for duplicate community actor_ids
- let community_actor_id = generate_apub_endpoint(EndpointType::Community, &data.name)?;
- let actor_id_cloned = community_actor_id.to_owned();
- let community_dupe = blocking(context.pool(), move |conn| {
- Community::read_from_apub_id(conn, &actor_id_cloned)
- })
- .await?;
+ let community_actor_id = generate_local_apub_endpoint(
+ EndpointType::Community,
+ &data.name,
+ &context.settings().get_protocol_and_hostname(),
+ )?;
+ let community_actor_id_wrapped = ObjectId::<ApubCommunity>::new(community_actor_id.clone());
+ let community_dupe = community_actor_id_wrapped.dereference_local(context).await;
if community_dupe.is_ok() {
- return Err(ApiError::err("community_already_exists").into());
+ return Err(LemmyError::from_message("community_already_exists"));
}
- // Check to make sure the icon and banners are urls
- let icon = diesel_option_overwrite_to_url(&data.icon)?;
- let banner = diesel_option_overwrite_to_url(&data.banner)?;
-
// When you create a community, make sure the user becomes a moderator and a follower
let keypair = generate_actor_keypair()?;
description: data.description.to_owned(),
icon,
banner,
- creator_id: local_user_view.person.id,
- removed: None,
- deleted: None,
nsfw: data.nsfw,
- updated: None,
actor_id: Some(community_actor_id.to_owned()),
- local: true,
- private_key: Some(keypair.private_key),
- public_key: Some(keypair.public_key),
- last_refreshed_at: None,
- published: None,
+ private_key: Some(Some(keypair.private_key)),
+ public_key: keypair.public_key,
followers_url: Some(generate_followers_url(&community_actor_id)?),
inbox_url: Some(generate_inbox_url(&community_actor_id)?),
shared_inbox_url: Some(Some(generate_shared_inbox_url(&community_actor_id)?)),
+ posting_restricted_to_mods: data.posting_restricted_to_mods,
+ ..CommunityForm::default()
};
- let inserted_community = match blocking(context.pool(), move |conn| {
+ let inserted_community = blocking(context.pool(), move |conn| {
Community::create(conn, &community_form)
})
.await?
- {
- Ok(community) => community,
- Err(_e) => return Err(ApiError::err("community_already_exists").into()),
- };
+ .map_err(|e| LemmyError::from_error_message(e, "community_already_exists"))?;
// The community creator becomes a moderator
let community_moderator_form = CommunityModeratorForm {
};
let join = move |conn: &'_ _| CommunityModerator::join(conn, &community_moderator_form);
- if blocking(context.pool(), join).await?.is_err() {
- return Err(ApiError::err("community_moderator_already_exists").into());
- }
+ blocking(context.pool(), join)
+ .await?
+ .map_err(|e| LemmyError::from_error_message(e, "community_moderator_already_exists"))?;
// Follow your own community
let community_follower_form = CommunityFollowerForm {
community_id: inserted_community.id,
person_id: local_user_view.person.id,
- pending: false,
+ pending: Some(false),
};
let follow = move |conn: &'_ _| CommunityFollower::follow(conn, &community_follower_form);
- if blocking(context.pool(), follow).await?.is_err() {
- return Err(ApiError::err("community_follower_already_exists").into());
- }
+ blocking(context.pool(), follow)
+ .await?
+ .map_err(|e| LemmyError::from_error_message(e, "community_follower_already_exists"))?;
let person_id = local_user_view.person.id;
let community_view = blocking(context.pool(), move |conn| {
projects / lemmy.git / blobdiff