From d663d23257299d2f0a3d397b6665ee1fee5de60d Mon Sep 17 00:00:00 2001
From: Vik Paruchuri <vik@edx.org>
Date: Wed, 12 Dec 2012 10:33:36 -0500
Subject: [PATCH] Work on adding in a new ajax post type

---
 common/lib/capa/capa/inputtypes.py                 |  2 +-
 common/lib/capa/capa/responsetypes.py              |  1 +
 common/lib/capa/capa/templates/openendedinput.html |  7 +++++++
 common/lib/xmodule/xmodule/capa_module.py          | 14 ++++++++++++++
 .../lib/xmodule/xmodule/js/src/capa/display.coffee |  6 ++++++
 5 files changed, 29 insertions(+), 1 deletion(-)

diff --git a/common/lib/capa/capa/inputtypes.py b/common/lib/capa/capa/inputtypes.py
index 73056bc09e..e3eb47acc5 100644
--- a/common/lib/capa/capa/inputtypes.py
+++ b/common/lib/capa/capa/inputtypes.py
@@ -748,7 +748,7 @@ class OpenEndedInput(InputTypeBase):
     # pulled out for testing
     submitted_msg = ("Feedback not yet available.  Reload to check again. "
                      "Once the problem is graded, this message will be "
-                     "replaced with the grader's feedback")
+                     "replaced with the grader's feedback.")
 
     @classmethod
     def get_attributes(cls):
diff --git a/common/lib/capa/capa/responsetypes.py b/common/lib/capa/capa/responsetypes.py
index 8517e71d04..989e29c7a2 100644
--- a/common/lib/capa/capa/responsetypes.py
+++ b/common/lib/capa/capa/responsetypes.py
@@ -1836,6 +1836,7 @@ class OpenEndedResponse(LoncapaResponse):
     """
 
     DEFAULT_QUEUE = 'open-ended'
+    DEFAULT_MESSAGE_QUEUE = 'open-ended-message'
     response_tag = 'openendedresponse'
     allowed_inputfields = ['openendedinput']
     max_inputfields = 1
diff --git a/common/lib/capa/capa/templates/openendedinput.html b/common/lib/capa/capa/templates/openendedinput.html
index 65fc7fb9bb..3d51b7c3b2 100644
--- a/common/lib/capa/capa/templates/openendedinput.html
+++ b/common/lib/capa/capa/templates/openendedinput.html
@@ -28,5 +28,12 @@
     % endif
   <div class="external-grader-message">
     ${msg|n}
+    % if status in ['correct','incorrect']:
+    <section id="evaluation">
+        Score Evaluation:
+        <textarea rows="${rows}" cols="${cols}" name="feedback-on-feedback" class="feedback-on-feedback">Please enter some comments about the score/feedback you received here.</textarea>
+        <input name="submit-message" class="submit-message" type="button" value="Submit your message"/>
+    </section>
+    % endif
   </div>
 </section>
diff --git a/common/lib/xmodule/xmodule/capa_module.py b/common/lib/xmodule/xmodule/capa_module.py
index 4c10a1703a..8ce0b17190 100644
--- a/common/lib/xmodule/xmodule/capa_module.py
+++ b/common/lib/xmodule/xmodule/capa_module.py
@@ -380,6 +380,7 @@ class CapaModule(XModule):
             'problem_save': self.save_problem,
             'problem_show': self.get_answer,
             'score_update': self.update_score,
+            'message_post' : self.message_post,
             }
 
         if dispatch not in handlers:
@@ -394,6 +395,19 @@ class CapaModule(XModule):
             })
         return json.dumps(d, cls=ComplexEncoder)
 
+    def feedback_post(self, get):
+        """
+        Posts a message from a form to an appropriate location
+        """
+        event_info = dict()
+        event_info['state'] = self.lcp.get_state()
+        event_info['problem_id'] = self.location.url()
+
+        answers = self.make_dict_of_responses(get)
+        log.debug(answers)
+
+
+
     def closed(self):
         ''' Is the student still allowed to submit answers? '''
         if self.attempts == self.max_attempts:
diff --git a/common/lib/xmodule/xmodule/js/src/capa/display.coffee b/common/lib/xmodule/xmodule/js/src/capa/display.coffee
index 1c0ace9e59..2c676e1e52 100644
--- a/common/lib/xmodule/xmodule/js/src/capa/display.coffee
+++ b/common/lib/xmodule/xmodule/js/src/capa/display.coffee
@@ -25,6 +25,7 @@ class @Problem
     @$('section.action input.reset').click @reset
     @$('section.action input.show').click @show
     @$('section.action input.save').click @save
+    @$('section.evaluation input.submit-message').click @message_post
 
     # Collapsibles
     Collapsible.setCollapsibles(@el)
@@ -197,6 +198,11 @@ class @Problem
         else
           @gentle_alert response.success
 
+  message_post: =>
+    Logger.log 'message_post', @answers
+    $.postWithPrefix "#{@url}/message_post", @answers, (response) =>
+        @gentle_alert response.success
+
   reset: =>
     Logger.log 'problem_reset', @answers
     $.postWithPrefix "#{@url}/problem_reset", id: @id, (response) =>