Dont split static path names.

A static filed might be called somename.suffix, but there is no
need to assume that, and absolutley no need to copy the strings
separatley and format them together again when we can just
borrow the relevant substring directly from the request.

src/server/mod.rs

@@ -118,7 +118,7 @@ pub fn run(args: &ArgMatches) -> Result<(), Error> {
 
     let mut server = Nickel::new();
     server.utilize(RequestLoggerMiddleware);
-    wrap3!(server.get "/static/{}\\.{}", static_file: file, ext);
+    wrap3!(server.get "/static/",.. static_file);
     server.utilize(MemcacheMiddleware::new(vec![
         ("tcp://127.0.0.1:11211".into(), 1),
     ]));
@@ -405,13 +405,12 @@ fn place_all<'mw>(
 }
 
 fn static_file<'mw>(
-    _req: &mut Request,
+    _req: &Request,
     mut res: Response<'mw>,
-    name: String,
+    path: &str,
-    ext: String,
 ) -> MiddlewareResult<'mw> {
     use templates::statics::StaticFile;
-    if let Some(s) = StaticFile::get(&format!("{}.{}", name, ext)) {
+    if let Some(s) = StaticFile::get(path) {
         res.set((ContentType(s.mime()), far_expires()));
         return res.send(s.content);
     }

src/server/nickelext.rs

@@ -29,6 +29,24 @@ macro_rules! wrap3 {
                stringify!($handler));
          $server.$method(matcher, wrapped);
      }};
+    ($server:ident.$method:ident $url:expr,.. $handler:ident) => {{
+        #[allow(unused_parens)]
+        fn wrapped<'mw>(req: &mut Request,
+                        res: Response<'mw>)
+                        -> MiddlewareResult<'mw> {
+            if let &Some(path) = &req.path_without_query() {
+                $handler(req, res, &path[$url.len()..])
+            } else {
+                res.not_found("Path missing")
+            }
+        }
+        let matcher = format!("{}**", $url);
+        info!("Route {} {} to {}",
+              stringify!($method),
+              matcher,
+              stringify!($handler));
+        $server.$method(matcher, wrapped);
+    }};
     ($server:ident.$method:ident $url:expr, $handler:ident) => {
         info!("Route {} {} to {}",
               stringify!($method),