Migrate to actix

src/controllers/assets_controller.rs

@@ -1,22 +1,20 @@
-use std::path::PathBuf;
+use std::path::Path;
 
+use actix_web::{HttpResponse, web};
 use include_dir::{Dir, include_dir};
-use rocket::http::{ContentType, Status};
 
 /// Assets directory
 static ASSETS_DIR: Dir = include_dir!("$CARGO_MANIFEST_DIR/assets");
 
-#[get("/<file..>")]
-pub fn assets_route(file: PathBuf) -> (Status, (ContentType, &'static [u8])) {
-    match ASSETS_DIR.get_file(file) {
-        None =>
-            (Status::NotFound, (ContentType::Text, "404 Not found".as_bytes())),
+pub async fn assets_route(path: web::Path<String>) -> HttpResponse {
+    let path: &Path = path.as_ref().as_ref();
+    match ASSETS_DIR.get_file(path) {
+        None => HttpResponse::NotFound().body("404 Not found"),
         Some(file) => {
-            (Status::Ok, (
-                ContentType::from_extension(file.path().extension().unwrap_or_default()
-                    .to_string_lossy().as_ref())
-                    .unwrap_or(ContentType::Binary),
-                file.contents()))
+            let res = mime_guess::from_path(path).first_or_octet_stream();
+            HttpResponse::Ok()
+                .content_type(res.to_string())
+                .body(file.contents())
         }
     }
 }