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https://github.com/LemmyNet/lemmy.git
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100 lines
3 KiB
Rust
100 lines
3 KiB
Rust
use crate::PerformCrud;
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use actix_web::web::Data;
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use lemmy_api_common::{
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blocking,
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check_image_has_local_domain,
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get_local_user_view_from_jwt,
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is_admin,
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site::*,
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site_description_length_check,
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};
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use lemmy_apub::generate_site_inbox_url;
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use lemmy_db_schema::{
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diesel_option_overwrite,
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diesel_option_overwrite_to_url,
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naive_now,
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newtypes::DbUrl,
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source::site::{Site, SiteForm},
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traits::Crud,
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};
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use lemmy_db_views::site_view::SiteView;
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use lemmy_utils::{
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apub::generate_actor_keypair,
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settings::structs::Settings,
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utils::{check_slurs, check_slurs_opt},
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ConnectionId,
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LemmyError,
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};
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use lemmy_websocket::LemmyContext;
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use url::Url;
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#[async_trait::async_trait(?Send)]
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impl PerformCrud for CreateSite {
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type Response = SiteResponse;
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#[tracing::instrument(skip(context, _websocket_id))]
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async fn perform(
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&self,
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context: &Data<LemmyContext>,
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_websocket_id: Option<ConnectionId>,
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) -> Result<SiteResponse, LemmyError> {
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let data: &CreateSite = self;
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let read_site = Site::read_local_site;
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if blocking(context.pool(), read_site).await?.is_ok() {
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return Err(LemmyError::from_message("site_already_exists"));
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};
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let local_user_view =
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get_local_user_view_from_jwt(&data.auth, context.pool(), context.secret()).await?;
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let sidebar = diesel_option_overwrite(&data.sidebar);
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let description = diesel_option_overwrite(&data.description);
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let icon = diesel_option_overwrite_to_url(&data.icon)?;
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let banner = diesel_option_overwrite_to_url(&data.banner)?;
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check_slurs(&data.name, &context.settings().slur_regex())?;
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check_slurs_opt(&data.description, &context.settings().slur_regex())?;
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check_image_has_local_domain(icon.as_ref().unwrap_or(&None))?;
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check_image_has_local_domain(banner.as_ref().unwrap_or(&None))?;
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// Make sure user is an admin
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is_admin(&local_user_view)?;
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if let Some(Some(desc)) = &description {
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site_description_length_check(desc)?;
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}
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let actor_id: DbUrl = Url::parse(&Settings::get().get_protocol_and_hostname())?.into();
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let inbox_url = Some(generate_site_inbox_url(&actor_id)?);
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let keypair = generate_actor_keypair()?;
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let site_form = SiteForm {
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name: data.name.to_owned(),
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sidebar,
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description,
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icon,
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banner,
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enable_downvotes: data.enable_downvotes,
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open_registration: data.open_registration,
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enable_nsfw: data.enable_nsfw,
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community_creation_admin_only: data.community_creation_admin_only,
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actor_id: Some(actor_id),
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last_refreshed_at: Some(naive_now()),
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inbox_url,
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private_key: Some(Some(keypair.private_key)),
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public_key: Some(keypair.public_key),
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default_theme: data.default_theme.clone(),
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..SiteForm::default()
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};
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let create_site = move |conn: &'_ _| Site::create(conn, &site_form);
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blocking(context.pool(), create_site)
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.await?
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.map_err(|e| LemmyError::from_error_message(e, "site_already_exists"))?;
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let site_view = blocking(context.pool(), SiteView::read_local).await??;
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Ok(SiteResponse { site_view })
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}
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}
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