Correction #4355

1 files changed, 21 insertions, 3 deletions

diff --git a/CeibalEncuesta/gtk2/CeibalEncuesta/Widgets.py b/CeibalEncuesta/gtk2/CeibalEncuesta/Widgets.py
index 70c9c4f..f826939 100644
--- a/CeibalEncuesta/gtk2/CeibalEncuesta/Widgets.py
+++ b/CeibalEncuesta/gtk2/CeibalEncuesta/Widgets.py
@@ -2367,14 +2367,32 @@ class Wizard(gtk.Dialog):
         return valido
     
     def validate_json_file(self):
-        valido = False
+        
+        valido = True
 
         if self.json_file:
             extension = os.path.splitext(os.path.split(self.json_file)[1])[1]
 
-            if "json" in extension or "slv" in extension:
-                valido = True
+            if "json" in extension:
+                import json
+                import codecs
 
+                archivo = codecs.open(self.json_file, "r", "utf-8")
+                enc = json.JSONDecoder("utf-8").decode(archivo.read())
+                
+                keys = enc.keys()
+                
+                for key in ["pollster_id", "poll_name", "poll_id", "groups", "pollster_username"]:
+                    if not key in keys:
+                        valido = False
+                        break
+                    
+            else:
+                valido = False
+                
+        else:
+            valido = False
+            
         return valido
 
     def validate_tmp_file(self):