CGI unescape the POST data

brynary · Jul 24, 2011 · ac77b01 · ac77b01
1 parent 3d58c9a
commit ac77b01
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/lib/highcharts_server.rb b/lib/highcharts_server.rb
@@ -11,7 +11,7 @@ def self.root
 
   class Server < Sinatra::Base
     post "/charts" do
-      chart_options = JSON.parse(request.env["rack.input"].read)
+      chart_options = JSON.parse(CGI.unescape(request.env["rack.input"].read))
       hash = Digest::MD5.hexdigest(chart_options.to_json)
       image_path = HighchartsServer.root.join("tmp", "charts-#{hash}-#{Time.now.to_i}-#{$$}.png").to_s
       cuty_capt = CutyCapt.new(chart_options)