From c312ce1316d390c4f4c638e028a319379ce5e708 Mon Sep 17 00:00:00 2001
From: Rogelio Mita <rogeliomita@activitycentral.com>
Date: Thu, 26 Sep 2013 14:31:49 +0000
Subject: Disable "Modificar estructura" button when a poll is read_only

---
diff --git a/webapp/polls/models.py b/webapp/polls/models.py
index be917cc..9402c94 100644
--- a/webapp/polls/models.py
+++ b/webapp/polls/models.py
@@ -1323,7 +1323,7 @@ class Structure(AbstractObject, ComponentStructure):
     def is_read_only(self):
         """Tells if the structure can be modified."""
         poll = self.poll
-        return poll.has_result()
+        return not poll.is_open() or poll.has_result()
 
 
 class NodePollResult(object):
diff --git a/webapp/polls/tests/structure_tests.py b/webapp/polls/tests/structure_tests.py
index ba30c91..c9fe0d9 100644
--- a/webapp/polls/tests/structure_tests.py
+++ b/webapp/polls/tests/structure_tests.py
@@ -332,6 +332,18 @@ class ReadOnlyTest(MongoTestCase):
         self.assertTrue(poll.has_result())
         self.assertTrue(structure.is_read_only())
 
+    def test_read_only_when_poll_is_closed_and_has_not_results(self):
+        poll = self.poll
+        poll.status = Poll.CLOSED
+        poll_id = poll.save()
+        poll = poll.get(poll_id)
+
+        structure = Structure(data={}, poll=poll)
+        self.assertFalse(poll.has_result())
+        self.assertFalse(poll.is_open())
+
+        self.assertTrue(structure.is_read_only())
+
 
 class UploadOptionImagesTest(MongoTestCase):
 
diff --git a/webapp/polls/views.py b/webapp/polls/views.py
index cca83da..c19eac1 100644
--- a/webapp/polls/views.py
+++ b/webapp/polls/views.py
@@ -168,7 +168,8 @@ class PollListView(ListView):
                     ),
                 },
                 'action_structure_builder': {
-                    'disabled': "disabled" if not poll.is_open() else "",
+                    'disabled': ("disabled" if
+                                 poll.structure.is_read_only() else ""),
                     'url': reverse(
                         'sociologist:structure.builder',
                         kwargs={'poll_id': str(poll.id)}
--
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