699 lines
27 KiB
Python
699 lines
27 KiB
Python
#!/usr/bin/env python
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# -*- coding: utf-8 -*-
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"""
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openslides.participant.views
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~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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Views for the participant app.
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:copyright: 2011, 2012 by OpenSlides team, see AUTHORS.
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:license: GNU GPL, see LICENSE for more details.
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"""
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# for python 2.5 support
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from __future__ import with_statement
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import csv
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from urllib import urlencode
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try:
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from urlparse import parse_qs
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except ImportError: # python <= 2.5 grab it from cgi
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from cgi import parse_qs
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from reportlab.lib import colors
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from reportlab.lib.units import cm
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from reportlab.platypus import (
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SimpleDocTemplate, PageBreak, Paragraph, LongTable, Spacer, Table,
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TableStyle)
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from django.db import transaction
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from django.contrib import messages
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from django.contrib.auth.decorators import login_required
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from django.contrib.auth.models import User, Group
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from django.contrib.auth.forms import PasswordChangeForm
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from django.contrib.auth.views import login as django_login
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from django.core.urlresolvers import reverse
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from django.shortcuts import redirect
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from django.utils.translation import ugettext as _, ungettext, ugettext_lazy
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from openslides.utils import csv_ext
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from openslides.utils.pdf import stylesheet
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from openslides.utils.template import Tab
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from openslides.utils.utils import (
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template, permission_required, gen_confirm_form, ajax_request, decodedict,
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encodedict, delete_default_permissions, html_strong)
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from openslides.utils.views import (
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FormView, PDFView, TemplateView, CreateView, UpdateView, DeleteView,
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RedirectView, SingleObjectMixin, ListView)
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from openslides.config.models import config
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from openslides.participant.models import OpenSlidesUser, OpenSlidesGroup
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from openslides.participant.api import gen_username, gen_password
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from openslides.participant.forms import (
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UserCreateForm, UserUpdateForm, OpenSlidesUserForm, UsersettingsForm,
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UserImportForm, GroupForm, AdminPasswordChangeForm, ConfigForm)
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class Overview(ListView):
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"""
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Show all participants.
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"""
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permission_required = 'participant.can_see_participant'
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template_name = 'participant/overview.html'
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context_object_name = 'users'
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def get_queryset(self):
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try:
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sortfilter = encodedict(parse_qs(
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self.request.COOKIES['participant_sortfilter']))
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except KeyError:
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sortfilter = {}
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for value in [u'gender', u'category', u'type', u'committee', u'status',
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u'sort', u'reverse']:
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if value in self.request.REQUEST:
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if self.request.REQUEST[value] == '---':
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try:
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del sortfilter[value]
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except KeyError:
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pass
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else:
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sortfilter[value] = [self.request.REQUEST[value]]
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query = OpenSlidesUser.objects
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if 'gender' in sortfilter:
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query = query.filter(gender__iexact=sortfilter['gender'][0])
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if 'category' in sortfilter:
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query = query.filter(category__iexact=sortfilter['category'][0])
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if 'type' in sortfilter:
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query = query.filter(type__iexact=sortfilter['type'][0])
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if 'committee' in sortfilter:
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query = query.filter(committee__iexact=sortfilter['committee'][0])
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if 'status' in sortfilter:
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query = query.filter(is_active=sortfilter['status'][0])
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if 'sort' in sortfilter:
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if sortfilter['sort'][0] in ['first_name', 'last_name', 'last_login']:
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query = query.order_by(sortfilter['sort'][0])
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elif (sortfilter['sort'][0] in
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['category', 'type', 'committee', 'comment']):
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query = query.order_by(
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'openslidesuser__%s' % sortfilter['sort'][0])
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else:
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query = query.order_by('last_name')
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if 'reverse' in sortfilter:
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query = query.reverse()
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self.sortfilter = sortfilter
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return query.all()
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def get_context_data(self, **kwargs):
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context = super(Overview, self).get_context_data(**kwargs)
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all_users = User.objects.count()
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# quotient of selected users and all users
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if all_users > 0:
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percent = self.object_list.count() * 100 / float(all_users)
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else:
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percent = 0
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# list of all existing categories
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categories = [p['category'] for p in OpenSlidesUser.objects.values('category')
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.exclude(category='').distinct()]
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# list of all existing committees
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committees = [p['committee'] for p in OpenSlidesUser.objects.values('committee')
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.exclude(committee='').distinct()]
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context.update({
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'allusers': all_users,
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'percent': round(percent, 1),
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'categories': categories,
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'committees': committees,
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'cookie': ['participant_sortfilter', urlencode(decodedict(self.sortfilter),
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doseq=True)],
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'sortfilter': self.sortfilter})
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return context
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class UserCreateView(CreateView):
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"""
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Create a new participant.
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"""
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permission_required = 'participant.can_manage_participant'
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template_name = 'participant/edit.html'
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model = OpenSlidesUser
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context_object_name = 'edit_user'
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form_class = UserCreateForm
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success_url = 'user_overview'
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apply_url = 'participant_edit'
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def manipulate_object(self, form):
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self.object.username = gen_username(form.cleaned_data['first_name'], form.cleaned_data['last_name'])
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if not self.object.firstpassword:
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self.object.firstpassword = gen_password()
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class UserUpdateView(UpdateView):
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"""
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Update an existing participant.
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"""
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permission_required = 'participant.can_manage_participant'
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template_name = 'participant/edit.html'
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model = OpenSlidesUser
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context_object_name = 'edit_user'
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form_class = UserUpdateForm
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success_url = 'user_overview'
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apply_url = 'participant_edit'
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class UserDeleteView(DeleteView):
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"""
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Delete an participant.
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"""
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permission_required = 'participant.can_manage_participant'
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model = OpenSlidesUser
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url = 'user_overview'
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class SetUserStatusView(RedirectView, SingleObjectMixin):
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"""
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Activate or deactivate an user.
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"""
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permission_required = 'participant.can_manage_participant'
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allow_ajax = True
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url = 'user_overview'
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model = OpenSlidesUser
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def pre_redirect(self, request, *args, **kwargs):
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self.object = self.get_object()
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action = kwargs['action']
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if action == 'activate':
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self.object.is_active = True
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elif action == 'deactivate':
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self.object.is_active = False
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elif action == 'toggle':
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self.object.is_active = not self.object.is_active
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self.object.save()
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return super(SetUserStatusView, self).pre_redirect(request, *args, **kwargs)
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def get_ajax_context(self, **kwargs):
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context = super(SetUserStatusView, self).get_ajax_context(**kwargs)
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context['active'] = self.object.is_active
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return context
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class ParticipantsListPDF(PDFView):
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"""
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Generate the userliste as PDF.
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"""
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permission_required = 'participant.can_see_participant'
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filename = ugettext_lazy("Participant-list")
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document_title = ugettext_lazy('List of Participants')
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def append_to_pdf(self, story):
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data = [['#', _('Last Name'), _('First Name'), _('Group'), _('Type'),
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_('Committee')]]
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sort = 'last_name'
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counter = 0
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for user in OpenSlidesUser.objects.all().order_by(sort):
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counter += 1
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data.append([
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counter,
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Paragraph(user.last_name, stylesheet['Tablecell']),
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Paragraph(user.first_name, stylesheet['Tablecell']),
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Paragraph(user.category, stylesheet['Tablecell']),
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Paragraph(user.type, stylesheet['Tablecell']),
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Paragraph(user.committee, stylesheet['Tablecell'])
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])
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t = LongTable(data,
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style=[
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('VALIGN', (0, 0), (-1, -1), 'TOP'),
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('LINEABOVE', (0, 0), (-1, 0), 2, colors.black),
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('LINEABOVE', (0, 1), (-1, 1), 1, colors.black),
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('LINEBELOW', (0, -1), (-1, -1), 2, colors.black),
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('ROWBACKGROUNDS', (0, 1), (-1, -1),
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(colors.white, (.9, .9, .9)))])
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t._argW[0] = 0.75 * cm
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story.append(t)
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class ParticipantsPasswordsPDF(PDFView):
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"""
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Generate the Welcomepaper for the users.
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"""
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permission_required = 'participant.can_manage_participant'
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filename = ugettext_lazy("Participant-passwords")
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top_space = 0
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def get_template(self, buffer):
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return SimpleDocTemplate(buffer, topMargin=-6, bottomMargin=-6,
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leftMargin=0, rightMargin=0, showBoundary=False)
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def build_document(self, pdf_document, story):
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pdf_document.build(story)
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def append_to_pdf(self, story):
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data = []
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participant_pdf_system_url = config["participant_pdf_system_url"]
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participant_pdf_welcometext = config["participant_pdf_welcometext"]
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for user in OpenSlidesUser.objects.all().order_by('last_name'):
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cell = []
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cell.append(Spacer(0, 0.8 * cm))
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cell.append(Paragraph(_("Account for OpenSlides"),
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stylesheet['Ballot_title']))
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cell.append(Paragraph(_("for %s") % (user),
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stylesheet['Ballot_subtitle']))
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cell.append(Spacer(0, 0.5 * cm))
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cell.append(Paragraph(_("User: %s") % (user.username),
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stylesheet['Monotype']))
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cell.append(Paragraph(_("Password: %s")
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% (user.firstpassword), stylesheet['Monotype']))
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cell.append(Spacer(0, 0.5 * cm))
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cell.append(Paragraph(_("URL: %s")
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% (participant_pdf_system_url),
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stylesheet['Ballot_option']))
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cell.append(Spacer(0, 0.5 * cm))
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cell2 = []
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cell2.append(Spacer(0, 0.8 * cm))
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if participant_pdf_welcometext is not None:
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cell2.append(Paragraph(
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participant_pdf_welcometext.replace('\r\n', '<br/>'),
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stylesheet['Ballot_subtitle']))
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data.append([cell, cell2])
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# add empty table line if no participants available
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if not data:
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data.append(['', ''])
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# build table
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t = Table(data, 10.5 * cm, 7.42 * cm)
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t.setStyle(TableStyle([
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('LINEBELOW', (0, 0), (-1, 0), 0.25, colors.grey),
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('LINEBELOW', (0, 1), (-1, 1), 0.25, colors.grey),
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('LINEBELOW', (0, 1), (-1, -1), 0.25, colors.grey),
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('VALIGN', (0, 0), (-1, -1), 'TOP'),
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]))
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story.append(t)
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@login_required
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@template('participant/settings.html')
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def user_settings(request):
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"""
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Edit own user account.
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"""
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if request.method == 'POST':
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form_user = UsersettingsForm(request.POST, instance=request.user)
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if form_user.is_valid():
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form_user.save()
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messages.success(request, _('User settings successfully saved.'))
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else:
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messages.error(request, _('Please check the form for errors.'))
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else:
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form_user = UsersettingsForm(instance=request.user)
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return {
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'form_user': form_user,
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'edituser': request.user,
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}
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@login_required
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@template('participant/password_change.html')
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def user_settings_password(request):
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"""
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Edit own password.
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"""
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if request.method == 'POST':
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form = PasswordChangeForm(request.user, request.POST)
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if form.is_valid():
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form.save()
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messages.success(request, _('Password successfully changed.'))
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return redirect(reverse('user_settings'))
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else:
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messages.error(request, _('Please check the form for errors.'))
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else:
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form = PasswordChangeForm(user=request.user)
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return {
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'form': form,
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}
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@permission_required('participant.can_manage_participant')
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@template('participant/import.html')
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def user_import(request):
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"""
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Import Users via csv.
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"""
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from openslides.application.models import Application
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try:
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request.user.profile
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messages.error(request, _('The import function is available for the admin (without user profile) only.'))
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return redirect(reverse('user_overview'))
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except Profile.DoesNotExist:
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pass
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except AttributeError:
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# AnonymousUser
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pass
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if request.method == 'POST':
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form = UserImportForm(request.POST, request.FILES)
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if form.is_valid():
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try:
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# check for valid encoding (will raise UnicodeDecodeError if not)
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request.FILES['csvfile'].read().decode('utf-8')
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request.FILES['csvfile'].seek(0)
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with transaction.commit_on_success():
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old_users = {}
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applications_mapped = 0
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applications_review = 0
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applications_removed = 0
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try:
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janitor = User.objects.get(username='__system__.janitor')
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except User.DoesNotExist:
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janitor = User()
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janitor.first_name = ''
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janitor.last_name = ''
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janitor.username = '__system__.janitor'
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janitor.save()
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applications = Application.objects.all()
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for application in applications:
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if form.cleaned_data['application_handling'] == 'DISCARD':
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# need to do this explicit since some applications may belong
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# to __system__.janitor which is a permanent user
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application.delete(force=True)
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applications_removed += 1
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else:
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# collect all applications and map them to their submitters
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submitter = application.submitter
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skey = '%s_%s' % (submitter.first_name, submitter.last_name)
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if not skey in old_users:
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old_users[skey] = []
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old_users[skey].append(application.id)
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application.submitter = janitor
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application.save()
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if application.supporter.all():
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application.writelog(_('Supporters removed after user import.'), user=request.user)
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profiles = Profile.objects.all()
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for profile in profiles:
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profile.user.delete()
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profile.delete()
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i = -1
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dialect = csv.Sniffer().sniff(request.FILES['csvfile'].readline())
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dialect = csv_ext.patchup(dialect)
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request.FILES['csvfile'].seek(0)
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for (lno, line) in enumerate(csv.reader(request.FILES['csvfile'], dialect=dialect)):
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i += 1
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if i > 0:
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try:
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(first_name, last_name, gender, group, type, committee, comment) = line[:7]
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except ValueError:
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messages.error(request, _('Ignoring malformed line %d in import file.') % (lno + 1))
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i -= 1
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continue
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user = User()
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user.last_name = last_name
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user.first_name = first_name
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user.username = gen_username(first_name, last_name)
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#user.email = email
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user.save()
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profile = Profile()
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profile.user = user
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profile.gender = gender
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profile.group = group
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profile.type = type
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profile.committee = committee
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profile.comment = comment
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profile.firstpassword = gen_password()
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profile.user.set_password(profile.firstpassword)
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profile.user.save()
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profile.save()
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if type == 'delegate':
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delegate = Group.objects.get(name='Delegierter')
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user.groups.add(delegate)
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else:
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observer = Group.objects.get(name='Beobachter')
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user.groups.add(observer)
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if form.cleaned_data['application_handling'] == 'REASSIGN':
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# live remap
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skey = '%s_%s' % (user.first_name, user.last_name)
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if skey in old_users:
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for appid in old_users[skey]:
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try:
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application = Application.objects.get(id=appid)
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application.submitter = user
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application.save()
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application.writelog(_('Reassigned to "%s" after (re)importing users.') % ("%s %s" % (user.first_name, user.last_name)), user=request.user)
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applications_mapped += 1
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except Application.DoesNotExist:
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messages.error(request, _('Could not reassing application %d - object not found!') % appid)
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del old_users[skey]
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if old_users:
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# mark all applications without a valid user as 'needs review'
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# this will account for *all* applications if application_mode == 'INREVIEW'
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for skey in old_users:
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for appid in old_users[skey]:
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try:
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application = Application.objects.get(id=appid)
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if application.status != 'rev':
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application.set_status(user=request.user, status='rev', force=True)
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applications_review += 1
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except Application.DoesNotExist:
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messages.error(request, _('Could not reassing application %d - object not found!') % appid)
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if applications_review:
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messages.warning(request, ungettext('%d application could not be reassigned and needs a review!',
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'%d applications could not be reassigned and need a review!', applications_review) % applications_review)
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if applications_mapped:
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messages.success(request, ungettext('%d application was successfully reassigned.',
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'%d applications were successfully reassigned.', applications_mapped) % applications_mapped)
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if applications_removed:
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messages.warning(request, ungettext('%d application was discarded.',
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'%d applications were discarded.', applications_removed) % applications_removed)
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if i > 0:
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messages.success(request, _('%d new participants were successfully imported.') % i)
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return redirect(reverse('user_overview'))
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except csv.Error:
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message.error(request, _('Import aborted because of severe errors in the input file.'))
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except UnicodeDecodeError:
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messages.error(request, _('Import file has wrong character encoding, only UTF-8 is supported!'))
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else:
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messages.error(request, _('Please check the form for errors.'))
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else:
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messages.warning(request, _("Attention: All existing participants will be removed if you import new participants."))
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if Application.objects.all():
|
|
messages.warning(request, _("Attention: Supporters from all existing applications will be removed."))
|
|
messages.warning(request, _("Attention: Applications which can't be mapped to new users will be set to 'Needs Review'."))
|
|
form = UserImportForm()
|
|
return {
|
|
'form': form,
|
|
}
|
|
|
|
|
|
@permission_required('participant.can_manage_participant')
|
|
def reset_password(request, user_id):
|
|
"""
|
|
Reset the Password.
|
|
"""
|
|
user = User.objects.get(pk=user_id)
|
|
if request.method == 'POST':
|
|
user.profile.reset_password()
|
|
messages.success(request,
|
|
_('The Password for <b>%s</b> was successfully reset.') % user)
|
|
else:
|
|
gen_confirm_form(request,
|
|
_('Do you really want to reset the password for <b>%s</b>?') % user,
|
|
reverse('user_reset_password', args=[user_id]))
|
|
return redirect(reverse('user_edit', args=[user_id]))
|
|
|
|
|
|
def login(request):
|
|
extra_content = {}
|
|
try:
|
|
admin = User.objects.get(pk=1)
|
|
if admin.check_password(config['admin_password']):
|
|
extra_content['first_time_message'] = _(
|
|
"Installation was successfully! Use %(user)s "
|
|
"(password: %(password)s) for first login.<br>"
|
|
"<strong>Important:</strong> Please change the password after "
|
|
"first login! Otherwise this message still appears for everyone "
|
|
"and could be a security risk.") % {
|
|
'user': html_strong(admin.username),
|
|
'password': html_strong(config['admin_password'])}
|
|
extra_content['next'] = reverse('password_change')
|
|
except User.DoesNotExist:
|
|
pass
|
|
return django_login(request, template_name='participant/login.html', extra_context=extra_content)
|
|
|
|
|
|
|
|
|
|
@permission_required('participant.can_manage_participant')
|
|
@template('participant/group_overview.html')
|
|
def get_group_overview(request):
|
|
"""
|
|
Show all groups.
|
|
"""
|
|
if config['system_enable_anonymous']:
|
|
groups = Group.objects.all()
|
|
else:
|
|
groups = Group.objects.exclude(name='Anonymous')
|
|
return {
|
|
'groups': groups,
|
|
}
|
|
|
|
|
|
@permission_required('participant.can_manage_participant')
|
|
@template('participant/group_edit.html')
|
|
def group_edit(request, group_id=None):
|
|
"""
|
|
Edit a group.
|
|
"""
|
|
if group_id is not None:
|
|
try:
|
|
group = Group.objects.get(id=group_id)
|
|
except Group.DoesNotExist:
|
|
# TODO: return a 404 Object
|
|
raise NameError("There is no group %d" % group_id)
|
|
else:
|
|
group = None
|
|
delete_default_permissions()
|
|
|
|
if request.method == 'POST':
|
|
form = GroupForm(request.POST, instance=group)
|
|
if form.is_valid():
|
|
# TODO: This can be done inside the form
|
|
group_name = form.cleaned_data['name'].lower()
|
|
|
|
# TODO: Why is this code called on any request and not only, if the
|
|
# anonymous_group is edited?
|
|
try:
|
|
anonymous_group = Group.objects.get(name='Anonymous')
|
|
except Group.DoesNotExist:
|
|
anonymous_group = None
|
|
|
|
# special handling for anonymous auth
|
|
# TODO: This code should be a form validator.
|
|
if group is None and group_name.strip().lower() == 'anonymous':
|
|
# don't allow to create this group
|
|
messages.error(request,
|
|
_('Group name "%s" is reserved for internal use.')
|
|
% group_name)
|
|
return {
|
|
'form': form,
|
|
'group': group
|
|
}
|
|
|
|
group = form.save()
|
|
try:
|
|
openslides_group = OpenSlidesGroup.objects.get(group=group)
|
|
except OpenSlidesGroup.DoesNotExist:
|
|
django_group = None
|
|
if form.cleaned_data['as_user'] and django_group is None:
|
|
OpenSlidesGroup(group=group).save()
|
|
elif not form.cleaned_data['as_user'] and django_group:
|
|
django_group.delete()
|
|
|
|
if anonymous_group is not None and \
|
|
anonymous_group.id == group.id:
|
|
# prevent name changes -
|
|
# XXX: I'm sure this could be done as *one* group.save()
|
|
group.name = 'Anonymous'
|
|
group.save()
|
|
|
|
if group_id is None:
|
|
messages.success(request,
|
|
_('New group was successfully created.'))
|
|
else:
|
|
messages.success(request, _('Group was successfully modified.'))
|
|
if not 'apply' in request.POST:
|
|
return redirect(reverse('user_group_overview'))
|
|
if group_id is None:
|
|
return redirect(reverse('user_group_edit', args=[group.id]))
|
|
else:
|
|
messages.error(request, _('Please check the form for errors.'))
|
|
else:
|
|
if group and OpenSlidesGroup.objects.filter(group=group).exists():
|
|
initial = {'as_user': True}
|
|
else:
|
|
initial = {'as_user': False}
|
|
|
|
form = GroupForm(instance=group, initial=initial)
|
|
return {
|
|
'form': form,
|
|
'group': group,
|
|
}
|
|
|
|
|
|
@permission_required('participant.can_manage_participant')
|
|
def group_delete(request, group_id):
|
|
"""
|
|
Delete a group.
|
|
"""
|
|
group = Group.objects.get(pk=group_id)
|
|
if request.method == 'POST':
|
|
group.delete()
|
|
messages.success(request,
|
|
_('Group <b>%s</b> was successfully deleted.') % group)
|
|
else:
|
|
gen_confirm_form(request,
|
|
_('Do you really want to delete <b>%s</b>?') % group,
|
|
reverse('user_group_delete', args=[group_id]))
|
|
return redirect(reverse('user_group_overview'))
|
|
|
|
|
|
class Config(FormView):
|
|
"""
|
|
Config page for the participant app.
|
|
"""
|
|
permission_required = 'config.can_manage_config'
|
|
form_class = ConfigForm
|
|
template_name = 'participant/config.html'
|
|
|
|
def get_initial(self):
|
|
return {
|
|
'participant_pdf_system_url': config['participant_pdf_system_url'],
|
|
'participant_pdf_welcometext': config['participant_pdf_welcometext']
|
|
}
|
|
|
|
def form_valid(self, form):
|
|
config['participant_pdf_system_url'] = \
|
|
form.cleaned_data['participant_pdf_system_url']
|
|
config['participant_pdf_welcometext'] = \
|
|
form.cleaned_data['participant_pdf_welcometext']
|
|
messages.success(self.request,
|
|
_('Participants settings successfully saved.'))
|
|
return super(Config, self).form_valid(form)
|
|
|
|
|
|
def register_tab(request):
|
|
"""
|
|
Register the participant tab.
|
|
"""
|
|
selected = request.path.startswith('/participant/')
|
|
return Tab(
|
|
title=_('Participants'),
|
|
url=reverse('user_overview'),
|
|
permission=request.user.has_perm('participant.can_see_participant')
|
|
or request.user.has_perm('participant.can_manage_participant'),
|
|
selected=selected,
|
|
)
|