def ajaxvote(request):
# TODO Refactor / Clean up.
"""
This view handles voting using asynchronous javascript. View gets posted
a voteform and returns succes / failure through http status codes and JSON.
"""
if request.method == 'POST':
form = CastVoteFormFull(request.POST)
if form.is_valid():
issue_no = int(form.cleaned_data["issue_no"])
try:
issue = Issue.objects.get(pk = issue_no)
except:
reply = simplejson.dumps({'msg' : _('Issue object does not exist')}, ensure_ascii = False)
return HttpResponseServerError(reply, mimetype = 'application/javascript')
# The following line adapt the output from the vote form (old style)
# to the new style of votes.
direction = form.cleaned_data["vote"] + form.cleaned_data["motivation"]
if direction == 1:
css_class = u'for'
elif direction == -1:
css_class = u'against'
else:
css_class = u'blank'
if request.user.is_authenticated():
gamelogic.actions.vote(request.user, issue, direction, form.cleaned_data['keep_private'])
else:
anonymous_actions.vote(request, issue, direction)
data = {
'issue_no' : issue_no,
'vote_text' : votes_to_description[direction],
'css_class' : css_class,
'score' : issue.score,
'votes' : issue.votes,
}
reply = simplejson.dumps(data, ensure_ascii = False)
return HttpResponse(reply, mimetype = 'application/json')
else:
reply = simplejson.dumps({'msg' : 'Failed to vote.'}, ensure_ascii = False)
return HttpResponseServerError(reply, mimetype = 'application/json')
else:
reply = simplejson.dumps({'msg' : 'View needs to be posted to.'}, ensure_ascii = False)
return HttpResponseServerError(reply, mimetype = 'application/json')
def handle_voteblankform(self, request, issue):
if request.method == 'POST':
qd = self.clean_GET_parameters(request)
form = BlankVoteForm(request.POST)
if form.is_valid():
# Register the vote in the DB and assign score
if request.user.is_authenticated():
gamelogic.actions.vote(request.user, issue, form.cleaned_data['motivation'], form.cleaned_data["keep_private"])
else:
anonymous_actions.vote(request, issue, form.cleaned_data['motivation'])
# Succesful submit of a motivation for a blank vote. Redirect to
# a formless version of the same page.
del qd['form_type']
return None, HttpResponseRedirect(request.path + '?' + qd.urlencode())
else:
form = BlankVoteForm()
return form, None
def handle_voteform(self, request, issue):
if request.method == 'POST':
qd = self.clean_GET_parameters(request)
form = NormalVoteForm(request.POST)
if form.is_valid():
if form.cleaned_data['vote'] == 0:
# Succesful submit of a blank vote, now redirect to a form
# that lets the user give a motivation.
qd['form_type'] = 'voteblankform'
return None, HttpResponseRedirect(request.path + '?' + qd.urlencode())
else:
# Register the votes in the DB and assign score:
if request.user.is_authenticated():
gamelogic.actions.vote(request.user, issue, form.cleaned_data['vote'], form.cleaned_data["keep_private"])
else:
anonymous_actions.vote(request, issue, form.cleaned_data['vote'])
# Succesful submit of a normal (For or Against) vote,
# redirect to a formless version of the same page. (i.e.
# remove formtype query parameter).
del qd['form_type']
return None, HttpResponseRedirect(request.path + '?' + qd.urlencode())
else:
form = NormalVoteForm()
return form, None