diff --git a/file-service/src/lib/mod.rs b/file-service/src/lib/mod.rs index 3c9d0af..0d43cac 100644 --- a/file-service/src/lib/mod.rs +++ b/file-service/src/lib/mod.rs @@ -43,7 +43,7 @@ impl App { FileInfo::open(&id, &self.files_root) } - pub fn get_file(&self, id: String) -> Result<(FileInfo, std::fs::File), FileError> { + pub fn get_file(&self, id: &str) -> Result<(FileInfo, std::fs::File), FileError> { let f = File::open(&id, &self.files_root)?; let info = f.info(); let stream = f.stream()?; diff --git a/file-service/src/main.rs b/file-service/src/main.rs index 7410ca8..14ccb28 100644 --- a/file-service/src/main.rs +++ b/file-service/src/main.rs @@ -221,6 +221,28 @@ fn script(_: &mut Request) -> IronResult { } */ +fn serve_file( + info: FileInfo, + mut file: std::fs::File, + old_etags: Option, +) -> http::Result>> { + let mut content = Vec::new(); + match old_etags { + Some(old_etags) if old_etags != info.hash => warp::http::Response::builder() + .header("content-type", info.file_type) + .status(StatusCode::NOT_MODIFIED) + .body(content), + _ => { + let _ = file.read_to_end(&mut content); + warp::http::Response::builder() + .header("content-type", info.file_type) + .header("etag", info.hash) + .status(StatusCode::OK) + .body(content) + } + } +} + #[tokio::main] pub async fn main() { /* @@ -297,33 +319,31 @@ pub async fn main() { .and(warp::header::optional::("if-none-match")) .map({ let app = app.clone(); - move |id: String, old_etags: Option| { - let mut content = Vec::new(); - match app.read().unwrap().get_thumbnail(&id) { - Ok((info, mut stream)) => match old_etags { - Some(old_etags) if old_etags != info.hash => { - warp::http::Response::builder() - .header("content-type", info.file_type) - .status(StatusCode::NOT_MODIFIED) - .body(content) - } - _ => { - let _ = stream.read_to_end(&mut content); - warp::http::Response::builder() - .header("content-type", info.file_type) - .header("etag", info.hash) - .status(StatusCode::OK) - .body(content) - } - }, - Err(_err) => warp::http::Response::builder() - .status(StatusCode::NOT_FOUND) - .body(content), - } + move |id: String, old_etags: Option| match app + .read() + .unwrap() + .get_thumbnail(&id) + { + Ok((info, file)) => serve_file(info, file, old_etags), + Err(_err) => warp::http::Response::builder() + .status(StatusCode::NOT_FOUND) + .body(vec![]), } }); - let server = warp::serve(root.or(thumbnail)); + let file = warp::path!(String) + .and(warp::header::optional::("if-none-match")) + .map({ + let app = app.clone(); + move |id: String, old_etags: Option| match app.read().unwrap().get_file(&id) { + Ok((info, file)) => serve_file(info, file, old_etags), + Err(_err) => warp::http::Response::builder() + .status(StatusCode::NOT_FOUND) + .body(vec![]), + } + }); + + let server = warp::serve(root.or(file).or(thumbnail)); server .run(SocketAddr::new(IpAddr::V4(Ipv4Addr::new(0, 0, 0, 0)), 8002)) .await;