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/*
This file is part of jellything (https://codeberg.org/metamuffin/jellything)
which is licensed under the GNU Affero General Public License (version 3); see /COPYING.
Copyright (C) 2025 metamuffin <metamuffin.org>
*/
pub mod log;
pub mod user;
use super::{
assets::{resolve_asset, AVIF_QUALITY, AVIF_SPEED},
error::MyResult,
};
use crate::{helper::A, locale::AcceptLanguage};
use anyhow::{anyhow, Context};
use jellycommon::routes::u_admin_dashboard;
use jellyimport::{asset_token::AssetInner, import_wrap, is_importing};
use jellylogic::{
admin::{get_import_errors, list_invites},
session::AdminSession,
Database,
};
use jellyui::{
admin::AdminDashboardPage,
render_page,
scaffold::{RenderInfo, SessionInfo},
};
use rand::Rng;
use rocket::{
form::Form,
get, post,
response::{content::RawHtml, Redirect},
FromForm, State,
};
use std::time::Instant;
use tokio::{sync::Semaphore, task::spawn_blocking};
#[get("/admin/dashboard")]
pub async fn r_admin_dashboard(
session: A<AdminSession>,
database: &State<Database>,
lang: AcceptLanguage,
) -> MyResult<RawHtml<String>> {
let AcceptLanguage(lang) = lang;
let flash = None;
let invites = list_invites(&session.0, database)?;
let last_import_err = get_import_errors(&session.0).await;
let busy = if is_importing() {
Some("An import is currently running.")
} else if is_transcoding() {
Some("Currently transcoding posters.")
} else {
None
};
Ok(RawHtml(render_page(
&AdminDashboardPage {
busy,
last_import_err: &last_import_err,
invites: &invites,
flash,
lang: &lang,
},
RenderInfo {
importing: is_importing(),
session: Some(SessionInfo {
user: session.0 .0.user,
}),
},
lang,
)))
}
#[post("/admin/generate_invite")]
pub async fn r_admin_invite(
_session: A<AdminSession>,
database: &State<Database>,
) -> MyResult<Redirect> {
let i = format!("{}", rand::rng().random::<u128>());
database.create_invite(&i)?;
// admin_dashboard(database, Some(Ok(format!("Invite: {}", i)))).await
Ok(Redirect::temporary(u_admin_dashboard()))
}
#[derive(FromForm)]
pub struct DeleteInvite {
invite: String,
}
#[post("/admin/remove_invite", data = "<form>")]
pub async fn r_admin_remove_invite(
session: A<AdminSession>,
database: &State<Database>,
form: Form<DeleteInvite>,
) -> MyResult<Redirect> {
drop(session);
if !database.delete_invite(&form.invite)? {
Err(anyhow!("invite does not exist"))?;
};
// admin_dashboard(database, Some(Ok("Invite invalidated".into()))).await
Ok(Redirect::temporary(u_admin_dashboard()))
}
#[post("/admin/import?<incremental>")]
pub async fn r_admin_import(
session: A<AdminSession>,
database: &State<Database>,
incremental: bool,
) -> MyResult<Redirect> {
drop(session);
let t = Instant::now();
if !incremental {
database.clear_nodes()?;
}
let r = import_wrap((*database).clone(), incremental).await;
// let flash = r
// .map_err(|e| e.into())
// .map(|_| format!("Import successful; took {:?}", t.elapsed()));
// admin_dashboard(database, Some(flash)).await
Ok(Redirect::temporary(u_admin_dashboard()))
}
#[post("/admin/update_search")]
pub async fn r_admin_update_search(
_session: A<AdminSession>,
database: &State<Database>,
) -> MyResult<Redirect> {
let db2 = (*database).clone();
let r = spawn_blocking(move || db2.search_create_index())
.await
.unwrap();
// admin_dashboard(
// database,
// Some(
// r.map_err(|e| e.into())
// .map(|_| "Search index updated".to_string()),
// ),
// )
// .await
Ok(Redirect::temporary(u_admin_dashboard()))
}
static SEM_TRANSCODING: Semaphore = Semaphore::const_new(1);
fn is_transcoding() -> bool {
SEM_TRANSCODING.available_permits() == 0
}
#[post("/admin/transcode_posters")]
pub async fn r_admin_transcode_posters(
session: A<AdminSession>,
database: &State<Database>,
) -> MyResult<Redirect> {
drop(session);
let _permit = SEM_TRANSCODING
.try_acquire()
.context("transcoding in progress")?;
let t = Instant::now();
{
let nodes = database.list_nodes_with_udata("")?;
for (node, _) in nodes {
if let Some(poster) = &node.poster {
let asset = AssetInner::deser(&poster.0)?;
if asset.is_federated() {
continue;
}
let source = resolve_asset(asset).await.context("resolving asset")?;
jellytranscoder::image::transcode(&source, AVIF_QUALITY, AVIF_SPEED, 1024)
.await
.context("transcoding asset")?;
}
}
}
drop(_permit);
// admin_dashboard(
// database,
// Some(Ok(format!(
// "All posters pre-transcoded; took {:?}",
// t.elapsed()
// ))),
// )
// .await
Ok(Redirect::temporary(u_admin_dashboard()))
}
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