From aef511ba5d7768ba825531f4dc7ed58ef837c5cb Mon Sep 17 00:00:00 2001
From: Aleksey Lim <alsroot@sugarlabs.org>
Date: Mon, 01 Oct 2012 21:47:57 +0000
Subject: Serve proper Content-Type from /hub

---
diff --git a/sugar_network/local/ipc_client.py b/sugar_network/local/ipc_client.py
index dbedf4f..9be6974 100644
--- a/sugar_network/local/ipc_client.py
+++ b/sugar_network/local/ipc_client.py
@@ -27,15 +27,22 @@ class Router(router.Router):
         return sugar.uid()
 
     def call(self, request, response):
-        if request.environ['PATH_INFO'] == '/hub':
-            raise ad.Redirect('/hub/')
         if request.path and request.path[0] == 'hub':
-            return self._serve_hub(request.path[1:])
+            # Since SSE doesn't support CORS for now, have to serve Hub
+            # from HTTP server instead of file:// for IPC users
+            return self._serve_hub(request, response)
         request.access_level = ad.ACCESS_LOCAL
         return router.Router.call(self, request, response)
 
-    def _serve_hub(self, path):
+    def _serve_hub(self, request, response):
+        if request.environ['PATH_INFO'] == '/hub':
+            raise ad.Redirect('/hub/')
+        path = request.path[1:]
         if not path:
             path = ['index.html']
         path = join(hub_root.value, *path)
+        if path.endswith('.js'):
+            response.content_type = 'text/javascript'
+        if path.endswith('.css'):
+            response.content_type = 'text/css'
         return router.stream_reader(file(path, 'rb'))
diff --git a/sugar_network/resources/context.py b/sugar_network/resources/context.py
index 63d1e31..60018a1 100644
--- a/sugar_network/resources/context.py
+++ b/sugar_network/resources/context.py
@@ -81,7 +81,7 @@ class Context(Resource):
                     mime_type='image/svg+xml')
         return value
 
-    @ad.active_property(ad.BlobProperty)
+    @ad.active_property(ad.BlobProperty, mime_type='image/png')
     def preview(self, value):
         return value
 
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