From 79bc0a734c4cb5221d5437f726f886874abaf510 Mon Sep 17 00:00:00 2001
From: David Hu <davidjhu@gmail.com>
Date: Wed, 4 Jan 2012 13:08:14 -0800
Subject: [PATCH] When api_type=json, return new captcha iden to caller when
 VCaptcha fails.

---
 r2/r2/lib/jsonresponse.py | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/r2/r2/lib/jsonresponse.py b/r2/r2/lib/jsonresponse.py
index 0bd8f0ccbd..bd2777acaa 100644
--- a/r2/r2/lib/jsonresponse.py
+++ b/r2/r2/lib/jsonresponse.py
@@ -70,6 +70,8 @@ def make_response(self):
         res = {}
         if self._data:
             res['data'] = self._data
+        if self._new_captcha:
+            res['captcha'] = get_iden()
         res['errors'] = [(e[0], c.errors[e].message, e[1]) for e in self._errors]
         return {"json": res}
 
@@ -121,6 +123,9 @@ def replace_things(self, things, keep_children = False,
     def _send_data(self, **kw):
         self._data.update(kw)
 
+    def new_captcha(self):
+        self._new_captcha = True
+
 
 class JQueryResponse(JsonResponse):
     """