Serve file directly if it's not html

Closes: #99

Author: onur

src/web/file.rs

@@ -68,16 +68,7 @@ pub struct DatabaseFileHandler;
 
 impl Handler for DatabaseFileHandler {
     fn handle(&self, req: &mut Request) -> IronResult<Response> {
-
-        let mut path = req.url.path().join("/");
-
-        // rustdoc javascript files are kept under rustdoc prefix
-        // i.e: search-index.js, sidebar-items.js, trait.X.js etc.
-        // FIXME: This is extremely poor implementation
-        if path.ends_with(".js") && !path.starts_with("main") && !path.starts_with("jquery") {
-            path = format!("rustdoc/{}", path);
-        }
-
+        let path = req.url.path().join("/");
         let conn = extension!(req, Pool);
         if let Some(file) = File::from_path(&conn, &path) {
             Ok(file.serve())

src/web/rustdoc.rs

@@ -139,17 +139,16 @@ pub fn rustdoc_html_server_handler(req: &mut Request) -> IronResult<Response> {
         path
     };
 
-    // don't touch anything other than html files
-    if !path.ends_with(".html") {
-        return Err(IronError::new(Nope::ResourceNotFound, status::NotFound));
-    }
-
-
     let file = match File::from_path(&conn, &path) {
         Some(f) => f,
         None => return Err(IronError::new(Nope::ResourceNotFound, status::NotFound)),
     };
 
+    // serve file directly if it's not html
+    if !path.ends_with(".html") {
+        return Ok(file.serve());
+    }
+
     let (mut in_head, mut in_body) = (false, false);
 
     let mut content = RustdocPage::default();