datatracker/ietf/nomcom/views.py
Emilio Jiménez fb772fc7aa Refactor managers to improve queries.
See #969
 - Legacy-Id: 5548
2013-03-11 07:48:52 +00:00

403 lines
16 KiB
Python

# -*- coding: utf-8 -*-
from django.conf import settings
from django.contrib.auth.decorators import login_required
from django.core.urlresolvers import reverse
from django.http import HttpResponse, Http404, HttpResponseRedirect
from django.shortcuts import render_to_response
from django.template import RequestContext
from django.template.loader import render_to_string
from django.utils import simplejson
from django.db.models import Count
from ietf.utils.mail import send_mail
from ietf.dbtemplate.models import DBTemplate
from ietf.dbtemplate.views import template_edit
from ietf.name.models import NomineePositionState
from ietf.nomcom.decorators import member_required, private_key_required
from ietf.nomcom.forms import (EditPublicKeyForm, NominateForm, FeedbackForm, MergeForm,
NomComTemplateForm, PositionForm, PrivateKeyForm)
from ietf.nomcom.models import Position, NomineePosition, Nominee
from ietf.nomcom.utils import (get_nomcom_by_year, HOME_TEMPLATE,
retrieve_nomcom_private_key,
store_nomcom_private_key, NOMINEE_REMINDER_TEMPLATE)
def index(request, year):
nomcom = get_nomcom_by_year(year)
home_template = '/nomcom/%s/%s' % (nomcom.group.acronym, HOME_TEMPLATE)
template = render_to_string(home_template, {})
return render_to_response('nomcom/index.html',
{'nomcom': nomcom,
'year': year,
'selected': 'index',
'template': template}, RequestContext(request))
@member_required(role='member')
def private_key(request, year):
nomcom = get_nomcom_by_year(year)
private_key = retrieve_nomcom_private_key(request, year)
back_url = request.GET.get('back_to', reverse('nomcom_private_index', None, args=(year, )))
if request.method == 'POST':
form = PrivateKeyForm(data=request.POST)
if form.is_valid():
store_nomcom_private_key(request, year, form.cleaned_data.get('key', ''))
return HttpResponseRedirect(back_url)
else:
form = PrivateKeyForm(initial={'key': private_key})
return render_to_response('nomcom/private_key.html',
{'nomcom': nomcom,
'year': year,
'back_url': back_url,
'form': form,
'private_key': private_key,
'selected': 'private_key'}, RequestContext(request))
@member_required(role='member')
def private_index(request, year):
nomcom = get_nomcom_by_year(year)
all_nominee_positions = NomineePosition.objects.get_by_nomcom(nomcom)
is_chair = nomcom.group.is_chair(request.user)
message = None
if is_chair and request.method == 'POST':
action = request.POST.get('action')
nominations_to_modify = request.POST.getlist('selected')
if nominations_to_modify:
nominations = all_nominee_positions.filter(id__in=nominations_to_modify)
if action == "set_as_accepted":
nominations.update(state='accepted')
message = ('success', 'The selected nominations has been set as accepted')
elif action == "set_as_declined":
nominations.update(state='declined')
message = ('success', 'The selected nominations has been set as declined')
elif action == "set_as_pending":
nominations.update(state='pending')
message = ('success', 'The selected nominations has been set as pending')
else:
message = ('warning', "Please, select some nominations to work with")
filters = {}
selected_state = request.GET.get('state')
selected_position = request.GET.get('position')
if selected_state:
if selected_state == 'questionnaire':
filters['questionnaires__isnull'] = False
else:
filters['state__slug'] = selected_state
if selected_position:
filters['position__id'] = selected_position
nominee_positions = all_nominee_positions
if filters:
nominee_positions = nominee_positions.filter(**filters)
stats = all_nominee_positions.values('position__name').annotate(total=Count('position'))
states = list(NomineePositionState.objects.values('slug', 'name')) + [{'slug': u'questionnaire', 'name': u'Questionnaire'}]
positions = all_nominee_positions.values('position__name', 'position__id').distinct()
for s in stats:
for state in states:
if state['slug'] == 'questionnaire':
s[state['slug']] = all_nominee_positions.filter(position__name=s['position__name'],
questionnaires__isnull=False).count()
else:
s[state['slug']] = all_nominee_positions.filter(position__name=s['position__name'],
state=state['slug']).count()
return render_to_response('nomcom/private_index.html',
{'nomcom': nomcom,
'year': year,
'nominee_positions': nominee_positions,
'stats': stats,
'states': states,
'positions': positions,
'selected_state': selected_state,
'selected_position': selected_position and int(selected_position) or None,
'selected': 'index',
'is_chair': is_chair,
'message': message}, RequestContext(request))
@member_required(role='chair')
def send_reminder_mail(request, year):
nomcom = get_nomcom_by_year(year)
nominees = Nominee.objects.get_by_nomcom(nomcom).filter(nomineeposition__state='pending').distinct()
nomcom_template_path = '/nomcom/%s/' % nomcom.group.acronym
mail_path = nomcom_template_path + NOMINEE_REMINDER_TEMPLATE
mail_template = DBTemplate.objects.filter(group=nomcom.group, path=mail_path)
mail_template = mail_template and mail_template[0] or None
message = None
if request.method == 'POST':
selected_nominees = request.POST.getlist('selected')
selected_nominees = nominees.filter(id__in=selected_nominees)
if selected_nominees:
subject = 'IETF Nomination Information'
from_email = settings.NOMCOM_FROM_EMAIL
for nominee in nominees:
to_email = nominee.email.address
positions = ', '.join([nominee_position.position.name for nominee_position in nominee.nomineeposition_set.pending()])
context = {'positions': positions}
send_mail(None, to_email, from_email, subject, mail_path, context)
message = ('success', 'An query has been sent to each person, asking them to accept (or decline) the nominations')
else:
message = ('warning', "Please, select some nominee")
return render_to_response('nomcom/send_reminder_mail.html',
{'nomcom': nomcom,
'year': year,
'nominees': nominees,
'mail_template': mail_template,
'message': message}, RequestContext(request))
@member_required(role='chair')
def private_merge(request, year):
nomcom = get_nomcom_by_year(year)
message = None
if request.method == 'POST':
form = MergeForm(request.POST, nomcom=nomcom)
if form.is_valid():
form.save()
message = ('success', 'The emails has been unified')
else:
form = MergeForm(nomcom=nomcom)
return render_to_response('nomcom/private_merge.html',
{'nomcom': nomcom,
'year': year,
'form': form,
'message': message,
'selected': 'merge'}, RequestContext(request))
def requirements(request, year):
nomcom = get_nomcom_by_year(year)
positions = nomcom.position_set.all()
return render_to_response('nomcom/requirements.html',
{'nomcom': nomcom,
'positions': positions,
'year': year,
'selected': 'requirements'}, RequestContext(request))
def questionnaires(request, year):
nomcom = get_nomcom_by_year(year)
positions = nomcom.position_set.all()
return render_to_response('nomcom/questionnaires.html',
{'nomcom': nomcom,
'positions': positions,
'year': year,
'selected': 'questionnaires'}, RequestContext(request))
@login_required
def public_nominate(request, year):
return nominate(request, year, True)
@member_required(role='member')
def private_nominate(request, year):
return nominate(request, year, False)
def nominate(request, year, public):
nomcom = get_nomcom_by_year(year)
has_publickey = nomcom.public_key and True or False
if public:
template = 'nomcom/public_nominate.html'
else:
template = 'nomcom/private_nominate.html'
if not has_publickey:
message = ('warning', "Nomcom don't have public key to ecrypt data, please contact with nomcom chair")
return render_to_response(template,
{'has_publickey': has_publickey,
'message': message,
'nomcom': nomcom,
'year': year,
'selected': 'nominate'}, RequestContext(request))
message = None
if request.method == 'POST':
form = NominateForm(data=request.POST, nomcom=nomcom, user=request.user, public=public)
if form.is_valid():
form.save()
message = ('success', 'Your nomination has been registered. Thank you for the nomination.')
else:
form = NominateForm(nomcom=nomcom, user=request.user, public=public)
return render_to_response(template,
{'has_publickey': has_publickey,
'form': form,
'message': message,
'nomcom': nomcom,
'year': year,
'selected': 'nominate'}, RequestContext(request))
@login_required
def public_feedback(request, year):
return feedback(request, year, True)
@member_required(role='member')
def private_feedback(request, year):
return feedback(request, year, False)
def feedback(request, year, public):
nomcom = get_nomcom_by_year(year)
has_publickey = nomcom.public_key and True or False
if public:
template = 'nomcom/public_feedback.html'
else:
template = 'nomcom/private_feedback.html'
if not has_publickey:
message = ('warning', "Nomcom don't have public key to ecrypt data, please contact with nomcom chair")
return render_to_response(template,
{'has_publickey': has_publickey,
'message': message,
'nomcom': nomcom,
'year': year,
'selected': 'feedback'}, RequestContext(request))
message = None
if request.method == 'POST':
form = FeedbackForm(data=request.POST, nomcom=nomcom, user=request.user, public=public)
if form.is_valid():
form.save()
message = ('success', 'Your nomination has been registered. Thank you for the nomination.')
else:
form = FeedbackForm(nomcom=nomcom, user=request.user, public=public)
return render_to_response(template,
{'has_publickey': has_publickey,
'form': form,
'message': message,
'nomcom': nomcom,
'year': year,
'selected': 'feedback'}, RequestContext(request))
@member_required(role='chair')
def edit_publickey(request, year):
nomcom = get_nomcom_by_year(year)
message = ('warning', 'Previous data will remain encrypted with the old key')
if request.method == 'POST':
form = EditPublicKeyForm(request.POST,
request.FILES,
instance=nomcom,
initial={'public_key': None})
if form.is_valid():
form.save()
message = ('success', 'The public key has been changed')
else:
form = EditPublicKeyForm()
return render_to_response('nomcom/edit_publickey.html',
{'form': form,
'group': nomcom.group,
'message': message,
'year': year,
'selected': 'edit_publickey'}, RequestContext(request))
@member_required(role='chair')
def list_templates(request, year):
nomcom = get_nomcom_by_year(year)
positions = nomcom.position_set.all()
template_list = DBTemplate.objects.filter(group=nomcom.group).exclude(path__contains='/position/')
return render_to_response('nomcom/list_templates.html',
{'template_list': template_list,
'positions': positions,
'year': year,
'selected': 'edit_templates',
'nomcom': nomcom}, RequestContext(request))
@member_required(role='chair')
def edit_template(request, year, template_id):
nomcom = get_nomcom_by_year(year)
return_url = request.META.get('HTTP_REFERER', None)
return template_edit(request, nomcom.group.acronym, template_id,
base_template='nomcom/edit_template.html',
formclass=NomComTemplateForm,
extra_context={'year': year,
'return_url': return_url,
'nomcom': nomcom})
@member_required(role='chair')
def list_positions(request, year):
nomcom = get_nomcom_by_year(year)
positions = nomcom.position_set.all()
return render_to_response('nomcom/list_positions.html',
{'positions': positions,
'year': year,
'selected': 'edit_positions',
'nomcom': nomcom}, RequestContext(request))
@member_required(role='chair')
def remove_position(request, year, position_id):
nomcom = get_nomcom_by_year(year)
try:
position = nomcom.position_set.get(id=position_id)
except Position.DoesNotExist:
raise Http404
if request.POST.get('remove', None):
position.delete()
return HttpResponseRedirect(reverse('nomcom_list_positions', None, args=(year, )))
return render_to_response('nomcom/remove_position.html',
{'year': year,
'position': position,
'nomcom': nomcom}, RequestContext(request))
@member_required(role='chair')
def edit_position(request, year, position_id=None):
nomcom = get_nomcom_by_year(year)
if position_id:
try:
position = nomcom.position_set.get(id=position_id)
except Position.DoesNotExist:
raise Http404
else:
position = None
if request.method == 'POST':
form = PositionForm(request.POST, instance=position, nomcom=nomcom)
if form.is_valid():
form.save()
return HttpResponseRedirect(reverse('nomcom_list_positions', None, args=(year, )))
else:
form = PositionForm(instance=position, nomcom=nomcom)
return render_to_response('nomcom/edit_position.html',
{'form': form,
'position': position,
'year': year,
'nomcom': nomcom}, RequestContext(request))
def ajax_position_text(request, position_id):
try:
position_text = Position.objects.get(id=position_id).initial_text
except Position.DoesNotExist:
position_text = ""
result = {'text': position_text}
json_result = simplejson.dumps(result)
return HttpResponse(json_result, mimetype='application/json')