# HG changeset patch
# User Lennard de Rijk <ljvderijk@gmail.com>
# Date 1246652862 -7200
# Node ID 53b0cc84ab0095802a4f4c8363c70b4f6f31d8fc
# Parent  66405056baf872455d457615f67566d45e1486d2
Added _getSurveyTakeForm to the Survey view.

Subclasses can overwrite this method to create their own form. ProjectGradingSurvey will likely be an example for this.

diff -r 66405056baf8 -r 53b0cc84ab00 app/soc/views/models/survey.py
--- a/app/soc/views/models/survey.py	Fri Jul 03 21:59:10 2009 +0200
+++ b/app/soc/views/models/survey.py	Fri Jul 03 22:27:42 2009 +0200
@@ -497,9 +497,8 @@
     # try to get an existing SurveyRecord for the current user
     survey_record = self._getSurveyRecordFor(entity, request, params)
 
-    # create an instance of SurveyTakeForm to use
-    survey_form = surveys.SurveyTakeForm(survey_content=entity.survey_content,
-                                         survey_logic=self._params['logic'])
+    # get an instance of SurveyTakeForm to use
+    survey_form = self._getSurveyTakeForm(entity, survey_record, params)
 
     # fill context with the survey_form and additional information
     context['survey_form'] = survey_form
@@ -535,6 +534,21 @@
 
     return record_logic.getForFields(filter, unique=True)
 
+  def _getSurveyTakeForm(self, survey, record, params):
+    """Returns the specific SurveyTakeForm needed for the take view.
+
+    Args:
+        survey: a Survey entity
+        record: a SurveyRecord instance if any exist
+        params: the params dict for the requesting View
+
+    Returns:
+        An instance of SurveyTakeForm that can be used to take a Survey.
+    """
+
+    return surveys.SurveyTakeForm(survey_content=survey.survey_content,
+                                  survey_logic=params['logic'])
+
   def takeGet(self, request, template, context, params, survey_form, entity,
               record, **kwargs):
     """Handles the GET request for the Survey's take page.