Add support for static files

src/rest_api/default.rs

@@ -3,6 +3,7 @@ use super::AppState;
 use actix_web::fs;
 use actix_web::http::StatusCode;
 use actix_web::HttpRequest;
+use actix_web::Path;
 use actix_web::Result;
 
 pub fn page_400(_req: &HttpRequest<AppState>) -> Result<fs::NamedFile> {
@@ -19,6 +20,17 @@ pub fn page_404(_req: &HttpRequest) -> Result<fs::NamedFile> {
     Ok(fs::NamedFile::open("static/404.html")?.set_status_code(StatusCode::NOT_FOUND))
 }
 
+pub fn static_file((path, _req): (Path<String>, HttpRequest)) -> Result<fs::NamedFile> {
+    trace!("static/{} Triggered!", path);
+
+    match fs::NamedFile::open(format!("static/{}", path).as_str()) {
+        Ok(o) => Ok(o),
+        Err(_) => {
+            Ok(fs::NamedFile::open("static/404.html")?.set_status_code(StatusCode::NOT_FOUND))
+        }
+    }
+}
+
 #[cfg(test)]
 mod tests {
     use super::*;

src/rest_api/mod.rs

@@ -156,6 +156,9 @@ where
             })
             .boxed(),
         App::new()
+            .resource("/static/{file}", |r| {
+                r.method(Method::GET).with(default::static_file)
+            })
             .default_resource(|r| {
                 // 404 for GET request
                 r.method(Method::GET).f(default::page_404);