1 files changed, 44 insertions, 0 deletions
diff --git a/server/src/routes/ui/assets.rs b/server/src/routes/ui/assets.rs
new file mode 100644
index 0000000..2c0b85a
--- /dev/null
+++ b/server/src/routes/ui/assets.rs
@@ -0,0 +1,44 @@
+/*
+    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) 2023 metamuffin <metamuffin.org>
+*/
+use crate::{
+    database::Database,
+    routes::ui::{account::session::Session, error::MyError, CacheControlFile},
+    CONF,
+};
+use anyhow::anyhow;
+use log::info;
+use rocket::{get, http::ContentType, FromFormField, State, UriDisplayQuery};
+use std::{path::PathBuf, str::FromStr};
+use tokio::fs::File;
+
+#[derive(FromFormField, UriDisplayQuery)]
+pub enum AssetRole {
+    Poster,
+    Backdrop,
+}
+
+#[get("/item_assets/<id>?<role>")]
+pub async fn r_item_assets(
+    _sess: Session,
+    id: String,
+    role: AssetRole,
+    db: &State<Database>,
+) -> Result<(ContentType, CacheControlFile), MyError> {
+    let node = db.node.get(&id)?.ok_or(anyhow!("node does not exist"))?;
+    let path = CONF.asset_path.join(
+        match role {
+            AssetRole::Backdrop => node.private.backdrop,
+            AssetRole::Poster => node.private.poster,
+        }
+        .unwrap_or_else(|| PathBuf::from_str("fallback.jpeg").unwrap()),
+    );
+    info!("loading asset from {path:?}");
+    let ext = path.extension().unwrap().to_str().unwrap();
+    Ok((
+        ContentType::from_extension(ext).unwrap(),
+        CacheControlFile::new(File::open(path).await?).await,
+    ))
+}