lemmy/crates/api_crud/src/site/read.rs

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use crate::PerformCrud;
use actix_web::web::Data;
use lemmy_api_common::{
blocking,
build_federated_instances,
get_local_user_settings_view_from_jwt_opt,
person::Register,
site::*,
};
use lemmy_db_views::site_view::SiteView;
use lemmy_db_views_actor::{
community_block_view::CommunityBlockView,
community_follower_view::CommunityFollowerView,
community_moderator_view::CommunityModeratorView,
person_block_view::PersonBlockView,
person_view::PersonViewSafe,
};
use lemmy_utils::{settings::structs::Settings, version, ApiError, ConnectionId, LemmyError};
use lemmy_websocket::{messages::GetUsersOnline, LemmyContext};
use log::info;
#[async_trait::async_trait(?Send)]
impl PerformCrud for GetSite {
type Response = GetSiteResponse;
async fn perform(
&self,
context: &Data<LemmyContext>,
websocket_id: Option<ConnectionId>,
) -> Result<GetSiteResponse, LemmyError> {
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let data: &GetSite = self;
let site_view = match blocking(context.pool(), move |conn| SiteView::read(conn)).await? {
Ok(site_view) => Some(site_view),
// If the site isn't created yet, check the setup
Err(_) => {
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(),
show_nsfw: true,
captcha_uuid: None,
captcha_answer: None,
};
let login_response = register.perform(context, websocket_id).await?;
info!("Admin {} created", setup.admin_username);
let create_site = CreateSite {
name: setup.site_name.to_owned(),
sidebar: setup.sidebar.to_owned(),
description: setup.description.to_owned(),
icon: setup.icon.to_owned(),
banner: setup.banner.to_owned(),
enable_downvotes: setup.enable_downvotes,
open_registration: setup.open_registration,
enable_nsfw: setup.enable_nsfw,
community_creation_admin_only: setup.community_creation_admin_only,
auth: login_response.jwt,
};
create_site.perform(context, websocket_id).await?;
info!("Site {} created", setup.site_name);
Some(blocking(context.pool(), move |conn| SiteView::read(conn)).await??)
} else {
None
}
}
};
let mut admins = blocking(context.pool(), move |conn| PersonViewSafe::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.person.id == site_creator_id) {
let creator_person = admins.remove(creator_index);
admins.insert(0, creator_person);
}
}
let banned = blocking(context.pool(), move |conn| PersonViewSafe::banned(conn)).await??;
let online = context
.chat_server()
.send(GetUsersOnline)
.await
.unwrap_or(1);
// Build the local user
let my_user = if let Some(local_user_view) =
get_local_user_settings_view_from_jwt_opt(&data.auth, context.pool()).await?
{
let person_id = local_user_view.person.id;
let follows = blocking(context.pool(), move |conn| {
CommunityFollowerView::for_person(conn, person_id)
})
.await?
.map_err(|_| ApiError::err("system_err_login"))?;
let person_id = local_user_view.person.id;
let community_blocks = blocking(context.pool(), move |conn| {
CommunityBlockView::for_person(conn, person_id)
})
.await?
.map_err(|_| ApiError::err("system_err_login"))?;
let person_id = local_user_view.person.id;
let person_blocks = blocking(context.pool(), move |conn| {
PersonBlockView::for_person(conn, person_id)
})
.await?
.map_err(|_| ApiError::err("system_err_login"))?;
let moderates = blocking(context.pool(), move |conn| {
CommunityModeratorView::for_person(conn, person_id)
})
.await?
.map_err(|_| ApiError::err("system_err_login"))?;
Some(MyUserInfo {
local_user_view,
follows,
moderates,
community_blocks,
person_blocks,
})
} else {
None
};
let federated_instances = build_federated_instances(context.pool()).await?;
Ok(GetSiteResponse {
site_view,
admins,
banned,
online,
version: version::VERSION.to_string(),
my_user,
federated_instances,
})
}
}