115 lines
4.2 KiB
Python
115 lines
4.2 KiB
Python
#
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# Copyright (c) 2013 Helmut Merz helmutm@cy55.de
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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#
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"""
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Definition of view classes and other browser related stuff for
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surveys and self-assessments.
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"""
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from zope.app.pagetemplate import ViewPageTemplateFile
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from zope.cachedescriptors.property import Lazy
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from zope.i18n import translate
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from cybertools.knowledge.survey.questionnaire import Response
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from loops.browser.concept import ConceptView
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from loops.common import adapted
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from loops.organize.party import getPersonForUser
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from loops.util import _
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template = ViewPageTemplateFile('view_macros.pt')
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class SurveyView(ConceptView):
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tabview = 'index.html'
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data = None
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errors = None
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@Lazy
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def macro(self):
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return template.macros['survey']
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def results(self):
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result = []
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response = None
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form = self.request.form
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if 'submit' in form:
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self.data = {}
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response = Response(self.adapted, None)
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for key, value in form.items():
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if key.startswith('question_'):
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uid = key[len('question_'):]
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question = adapted(self.getObjectForUid(uid))
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if value != 'none':
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value = int(value)
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self.data[uid] = value
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response.values[question] = value
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self.errors = self.check(response)
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if self.errors:
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return []
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# TODO: store self.data in track
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if response is not None:
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result = response.getGroupedResult()
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return [dict(category=r[0].title, text=r[1].text,
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score=int(round(r[2] * 100)))
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for r in result]
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def check(self, response):
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errors = []
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values = response.values
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for qu in self.adapted.questions:
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if qu.required and qu not in values:
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errors.append('Please answer the obligatory questions.')
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break
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qugroups = {}
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for qugroup in self.adapted.questionGroups:
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qugroups[qugroup] = 0
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for qu in values:
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qugroups[qu.questionGroup] += 1
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for qugroup, count in qugroups.items():
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minAnswers = qugroup.minAnswers
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if minAnswers in (u'', None):
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minAnswers = len(qugroup.questions)
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if count < minAnswers:
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errors.append('Please answer the minimum number of questions.')
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return errors
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def getInfoText(self, qugroup):
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lang = self.languageInfo.language
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text = qugroup.description
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info = None
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if qugroup.minAnswers in (u'', None):
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info = translate(_(u'Please answer all questions.'), target_language=lang)
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elif qugroup.minAnswers > 0:
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info = translate(_(u'Please answer at least $minAnswers questions.',
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mapping=dict(minAnswers=qugroup.minAnswers)),
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target_language=lang)
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if info:
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text = u'%s<br />(%s)' % (text, info)
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return text
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def getValues(self, question):
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setting = None
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# TODO: get response from track
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if self.data is not None:
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setting = self.data.get(question.uid)
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noAnswer = [dict(value='none', checked=(setting == None),
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radio=(not question.required))]
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return noAnswer + [dict(value=i, checked=(setting == i), radio=True)
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for i in reversed(range(question.answerRange))]
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