From 144e6e54123355b9a013d08e6f898d0186da97ed Mon Sep 17 00:00:00 2001
From: Helmut Merz <helmutm@cy55.de>
Date: Thu, 23 Apr 2015 14:03:12 +0200
Subject: [PATCH] preferences questionnaire basically working

---
 knowledge/survey/browser.py     | 42 +++++++++++++++++++-
 knowledge/survey/view_macros.pt | 69 ++++++++++++++++++++++++++++++++-
 2 files changed, 108 insertions(+), 3 deletions(-)

diff --git a/knowledge/survey/browser.py b/knowledge/survey/browser.py
index 03adf71..c109845 100644
--- a/knowledge/survey/browser.py
+++ b/knowledge/survey/browser.py
@@ -84,6 +84,10 @@ class SurveyView(InstitutionMixin, ConceptView):
     def report(self):
         return self.request.form.get('report')
 
+    @Lazy
+    def questionnaireType(self):
+        return self.adapted.questionnaireType
+
     def teamReports(self):
         if self.adapted.teamBasedEvaluation:
             if checkPermission('loops.ViewRestricted', self.context):
@@ -99,11 +103,24 @@ class SurveyView(InstitutionMixin, ConceptView):
     @Lazy
     def groups(self):
         result = []
+        if self.questionnaireType == 'pref_selection':
+            groups = [g.questions for g in self.adapted.questionGroups]
+            questions = []
+            for idxg, g in enumerate(groups):
+                qus = []
+                for idxq, qu in enumerate(g):
+                    questions.append((idxg + 3 * idxq, qu))
+            questions.sort()
+            questions = [item[1] for item in questions]
+            size = len(questions)
+            for idx in range(0, size, 3):
+                result.append(dict(title=u'Question', infoText=None, 
+                                   questions=questions[idx:idx+3]))
+            return [g for g in result if len(g['questions']) == 3]
         if self.adapted.noGrouping:
             questions = list(self.adapted.questions)
             questions.sort(key=lambda x: x.title)
             size = len(questions)
-            #nb, rem = divmod(size, self.batchSize)
             bs = self.batchSize
             for idx in range(0, size, bs):
                 result.append(dict(title=u'Question', infoText=None, 
@@ -207,6 +224,8 @@ class SurveyView(InstitutionMixin, ConceptView):
         if self.adapted.teamBasedEvaluation and self.institution:
             respManager.institutionId = self.getUidForObject(
                                             baseObject(self.institution))
+        if self.adapted.questionnaireType == 'pref_selection':
+            return self.prefsResults(respManager, form, action)
         data = {}
         response = Response(self.adapted, None)
         for key, value in form.items():
@@ -280,6 +299,22 @@ class SurveyView(InstitutionMixin, ConceptView):
         result['texts'] = '<br />'.join([unicode(t) for t in texts if t])
         return result
 
+    def prefsResults(self, respManager, form, action):
+        result = []
+        data = {}
+        for key, value in form.items():
+            if key.startswith('group_') and value:
+                data[value] = 1
+        respManager.save(data)
+        if action == 'save':
+            self.message = u'Your data have been saved.'
+            return []
+        self.data = data
+        #self.errors = self.check(response)
+        if self.errors:
+            return []
+        return result
+
     def check(self, response):
         errors = []
         values = response.values
@@ -352,6 +387,11 @@ class SurveyView(InstitutionMixin, ConceptView):
         if self.data:
             return self.data.get(question.uid)
 
+    def getPrefsValue(self, question):
+        self.loadData()
+        if self.data:
+            return self.data.get(question.uid)
+
     def getCssClass(self, question):
         cls = ''
         if self.errors and self.data.get(question.uid) is None:
diff --git a/knowledge/survey/view_macros.pt b/knowledge/survey/view_macros.pt
index 3565e33..64fde8c 100644
--- a/knowledge/survey/view_macros.pt
+++ b/knowledge/survey/view_macros.pt
@@ -4,6 +4,9 @@
 
 <metal:block define-macro="survey"
               tal:define="feedback item/results;
+                          questType item/questionnaireType;
+                          questMacro python:
+                              'quest_' + (questType or 'standard');
                           report request/report|nothing;
                           reportMacro python:
                               'report_' + (report or 'standard');
@@ -21,9 +24,14 @@
   <div tal:condition="feedback">
       <metal:block use-macro="item/template/macros/?reportMacro" />
   </div>
-
   <div id="questionnaire"
        tal:condition="not:feedback">
+      <metal:block use-macro="item/template/macros/?questMacro" />
+  </div>
+</metal:block>
+
+
+<metal:block define-macro="quest_standard">
     <tal:inst condition="item/adapted/teamBasedEvaluation">
       <metal:inst use-macro="item/knowledge_macros/select_institution" />
     </tal:inst>
@@ -91,7 +99,64 @@
              i18n:attributes="value"
              onclick="setRadioButtons('none'); return false" />
     </form>
-  </div>
+</metal:block>
+
+
+<metal:block define-macro="quest_pref_selection">
+    <h3 i18n:translate="">Questionnaire</h3>
+    <div class="error"
+         tal:condition="errors">
+      <div tal:repeat="error errors">
+        <span i18n:translate=""
+              tal:content="error/text" />
+      </div>
+    </div>
+    <div class="message"
+         tal:condition="message"
+         i18n:translate=""
+         tal:content="message" />
+    <form method="post">
+      <table class="listing">
+        <input type="hidden" name="person"
+               tal:define="personId request/person|nothing"
+               tal:condition="personId"
+               tal:attributes="value personId" />
+        <tal:group repeat="group item/groups">
+          <tr>
+            <td>&nbsp;</td>
+            <td>&nbsp;</td></tr>
+          <tr class="vpad">
+            <td tal:define="infoText group/infoText">
+              <b i18n:translate=""
+                 tal:content="group/title" />
+              <div class="infotext"
+                   tal:condition="infoText">
+                <span tal:content="structure infoText" />
+              </div>
+            </td>
+            <td />
+          </tr>
+          <tal:question repeat="question group/questions">
+            <tr tal:attributes="class python:item.getCssClass(question)">
+              <td tal:content="question/text" />
+              <td tal:define="value python:item.getPrefsValue(question)">
+                <input type="radio"
+                       tal:attributes="name string:group_${repeat/group/index};
+                                       value question/uid;
+                                       checked value" />
+              </td>
+            </tr>
+          </tal:question>
+        </tal:group>
+      </table>
+      <input type="submit" name="submit" value="Evaluate Questionnaire"
+             i18n:attributes="value" />
+      <input type="submit" name="save" value="Save Data"
+             i18n:attributes="value" />
+      <input type="button" name="reset_responses" value="Reset Responses Entered"
+             i18n:attributes="value"
+             onclick="setRadioButtons('none'); return false" />
+    </form>
 </metal:block>