From d71b77a6e62765020979599b05ad8742ad31ed27 Mon Sep 17 00:00:00 2001
From: Marcello Stanisci <stanisci.m@gmail.com>
Date: Wed, 20 Mar 2019 17:46:12 +0100
Subject: Addressing #5643.  Testing needed.

---
 talersurvey/survey/survey.py | 12 +++++++++++-
 1 file changed, 11 insertions(+), 1 deletion(-)

(limited to 'talersurvey/survey/survey.py')

diff --git a/talersurvey/survey/survey.py b/talersurvey/survey/survey.py
index d0c5d84..65e5980 100644
--- a/talersurvey/survey/survey.py
+++ b/talersurvey/survey/survey.py
@@ -17,6 +17,8 @@
 # @brief Minimal Website to tip users who fill the survey.
 
 import os
+import re
+import datetime
 import base64
 import logging
 import json
@@ -64,7 +66,15 @@ def backend_error(requests_response):
 def utility_processor():
     def env(name, default=None):
         return os.environ.get(name, default)
-    return dict(env=env)
+    def prettydate(talerdate):
+       parsed_time = re.search(r"/Date\(([0-9]+)\)/", talerdate) 
+       if not parsed_time:
+           return "malformed date given"
+       timestamp = datetime.datetime.fromtimestamp(parsed_time.group(1))
+       # returns the YYYY-MM-DD date format.
+       return timestamp.isoformat()
+
+    return dict(env=env, prettydate=prettydate)
 
 
 ##
-- 
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