gistfile1.diff

diff --git a/app.psgi b/app.psgi
index d2ba7ef..23b090d 100644
--- a/app.psgi
+++ b/app.psgi
@@ -10,9 +10,14 @@ my $root_dir = File::Basename::dirname(__FILE__);
 my $app = HRForecast::Web->psgi($root_dir);
 builder {
     enable 'ReverseProxy';
-    enable 'Static',
-        path => qr!^/(?:(?:css|js|images)/|favicon\.ico$)!,
-        root => $root_dir . '/public';
-    $app;
+    mount '/hf/' => builder {
+        enable 'Static',
+            path => qr!^/(?:(?:css|js|images)/|favicon\.ico$)!,
+            root => $root_dir . '/public';
+        $app;
+    };
+    mount '/' => sub {
+        return [ 404, [ 'Content-Type' => 'text/plain' ], [ 'not found' ] ];
+    };
 };
 
diff --git a/lib/HRForecast/Web.pm b/lib/HRForecast/Web.pm
index 64df390..07810eb 100644
--- a/lib/HRForecast/Web.pm
+++ b/lib/HRForecast/Web.pm
@@ -10,6 +10,19 @@ use HRForecast::Data;
 use Log::Minimal;
 use JSON qw//;
 
+{
+    package Kossy::Request;
+    no warnings 'redefine';
+    sub uri_for {
+        my($self, $path, $args) = @_;
+        my $uri = $self->base;
+        my $base = '/hf';
+        $uri->path( $base . $path );
+        $uri->query_form(@$args) if $args;
+        $uri;
+    }
+}
+
 my $JSON = JSON->new()->ascii(1);
 sub encode_json {
     $JSON->encode(shift);