base64 is available for parameter

tmtk75 · Jun 23, 2013 · 7ee5c7c · 7ee5c7c
1 parent 0eaf6df
commit 7ee5c7c
Showing 1 changed file with 5 additions and 1 deletion.
diff --git a/routes/api.coffee b/routes/api.coffee
@@ -86,7 +86,11 @@ module.exports = (ctx)->
   diagrams:
     get: (req, res)->
       res.setHeader "content-type", "image/png"
-      _diagrams false, unescape(req.query["data"]), req, res
+      if req.query["data"].match /%/
+        data = unescape req.query["data"]
+      else
+        data = new Buffer(req.query["data"], 'base64').toString('ascii')
+      _diagrams false, data, req, res
 
     post: (req, res)->
       _diagrams true, req.text, req, res