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

200 lines
7.3 KiB
Rust
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use crate::PerformCrud;
use actix_web::web::Data;
use lemmy_api_common::{
site::{EditSite, SiteResponse},
utils::{
get_local_user_view_from_jwt,
is_admin,
local_site_rate_limit_to_rate_limit_config,
local_site_to_slur_regex,
site_description_length_check,
},
};
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use lemmy_db_schema::{
source::{
actor_language::SiteLanguage,
federation_allowlist::FederationAllowList,
federation_blocklist::FederationBlockList,
local_site::{LocalSite, LocalSiteUpdateForm},
local_site_rate_limit::{LocalSiteRateLimit, LocalSiteRateLimitUpdateForm},
local_user::LocalUser,
site::{Site, SiteUpdateForm},
tagline::Tagline,
},
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traits::Crud,
utils::{diesel_option_overwrite, diesel_option_overwrite_to_url, naive_now},
ListingType,
};
use lemmy_db_views::structs::SiteView;
use lemmy_utils::{
error::LemmyError,
utils::{check_application_question, check_slurs_opt},
ConnectionId,
};
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use lemmy_websocket::{messages::SendAllMessage, LemmyContext, UserOperationCrud};
use std::str::FromStr;
#[async_trait::async_trait(?Send)]
impl PerformCrud for EditSite {
type Response = SiteResponse;
#[tracing::instrument(skip(context, websocket_id))]
async fn perform(
&self,
context: &Data<LemmyContext>,
websocket_id: Option<ConnectionId>,
) -> Result<SiteResponse, LemmyError> {
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let data: &EditSite = self;
let local_user_view =
get_local_user_view_from_jwt(&data.auth, context.pool(), context.secret()).await?;
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let local_site = LocalSite::read(context.pool()).await?;
// Make sure user is an admin
is_admin(&local_user_view)?;
let slur_regex = local_site_to_slur_regex(&local_site);
check_slurs_opt(&data.name, &slur_regex)?;
check_slurs_opt(&data.description, &slur_regex)?;
if let Some(desc) = &data.description {
site_description_length_check(desc)?;
}
let application_question = diesel_option_overwrite(&data.application_question);
check_application_question(&application_question, &data.require_application)?;
if let Some(default_post_listing_type) = &data.default_post_listing_type {
// only allow all or local as default listing types
let val = ListingType::from_str(default_post_listing_type);
if val != Ok(ListingType::All) && val != Ok(ListingType::Local) {
return Err(LemmyError::from_message(
"invalid_default_post_listing_type",
));
}
}
let site_id = local_site.site_id;
if let Some(discussion_languages) = data.discussion_languages.clone() {
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let site = Site::read(context.pool(), site_id).await?;
SiteLanguage::update(context.pool(), discussion_languages.clone(), &site).await?;
}
let name = data.name.clone();
let site_form = SiteUpdateForm::builder()
.name(name)
.sidebar(diesel_option_overwrite(&data.sidebar))
.description(diesel_option_overwrite(&data.description))
.icon(diesel_option_overwrite_to_url(&data.icon)?)
.banner(diesel_option_overwrite_to_url(&data.banner)?)
.updated(Some(Some(naive_now())))
.build();
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Site::update(context.pool(), site_id, &site_form)
.await
// Ignore errors for all these, so as to not throw errors if no update occurs
// Diesel will throw an error for empty update forms
.ok();
let local_site_form = LocalSiteUpdateForm::builder()
.enable_downvotes(data.enable_downvotes)
.open_registration(data.open_registration)
.enable_nsfw(data.enable_nsfw)
.community_creation_admin_only(data.community_creation_admin_only)
.require_email_verification(data.require_email_verification)
.require_application(data.require_application)
.application_question(application_question)
.private_instance(data.private_instance)
.default_theme(data.default_theme.clone())
.default_post_listing_type(data.default_post_listing_type.clone())
.legal_information(diesel_option_overwrite(&data.legal_information))
.application_email_admins(data.application_email_admins)
.hide_modlog_mod_names(data.hide_modlog_mod_names)
.updated(Some(Some(naive_now())))
.slur_filter_regex(diesel_option_overwrite(&data.slur_filter_regex))
.actor_name_max_length(data.actor_name_max_length)
.federation_enabled(data.federation_enabled)
.federation_debug(data.federation_debug)
.federation_worker_count(data.federation_worker_count)
.captcha_enabled(data.captcha_enabled)
.captcha_difficulty(data.captcha_difficulty.clone())
.build();
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let update_local_site = LocalSite::update(context.pool(), &local_site_form)
.await
.ok();
let local_site_rate_limit_form = LocalSiteRateLimitUpdateForm::builder()
.message(data.rate_limit_message)
.message_per_second(data.rate_limit_message_per_second)
.post(data.rate_limit_post)
.post_per_second(data.rate_limit_post_per_second)
.register(data.rate_limit_register)
.register_per_second(data.rate_limit_register_per_second)
.image(data.rate_limit_image)
.image_per_second(data.rate_limit_image_per_second)
.comment(data.rate_limit_comment)
.comment_per_second(data.rate_limit_comment_per_second)
.search(data.rate_limit_search)
.search_per_second(data.rate_limit_search_per_second)
.build();
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LocalSiteRateLimit::update(context.pool(), &local_site_rate_limit_form)
.await
.ok();
// Replace the blocked and allowed instances
let allowed = data.allowed_instances.clone();
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FederationAllowList::replace(context.pool(), allowed).await?;
let blocked = data.blocked_instances.clone();
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FederationBlockList::replace(context.pool(), blocked).await?;
// TODO can't think of a better way to do this.
// If the server suddenly requires email verification, or required applications, no old users
// will be able to log in. It really only wants this to be a requirement for NEW signups.
// So if it was set from false, to true, you need to update all current users columns to be verified.
let new_require_application = update_local_site
.as_ref()
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.map(|ols| ols.require_application)
.unwrap_or(false);
if !local_site.require_application && new_require_application {
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LocalUser::set_all_users_registration_applications_accepted(context.pool())
.await
.map_err(|e| LemmyError::from_error_message(e, "couldnt_set_all_registrations_accepted"))?;
}
let new_require_email_verification = update_local_site
.as_ref()
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.map(|ols| ols.require_email_verification)
.unwrap_or(false);
if !local_site.require_email_verification && new_require_email_verification {
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LocalUser::set_all_users_email_verified(context.pool())
.await
.map_err(|e| LemmyError::from_error_message(e, "couldnt_set_all_email_verified"))?;
}
let taglines = data.taglines.clone();
Tagline::replace(context.pool(), local_site.id, taglines).await?;
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let site_view = SiteView::read_local(context.pool()).await?;
let rate_limit_config =
local_site_rate_limit_to_rate_limit_config(&site_view.local_site_rate_limit);
context
.settings_updated_channel()
.send(rate_limit_config)
.await?;
let res = SiteResponse { site_view };
context.chat_server().do_send(SendAllMessage {
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op: UserOperationCrud::EditSite,
response: res.clone(),
websocket_id,
});
Ok(res)
}
}