376 lines
14 KiB
Python
376 lines
14 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 by the OpenSlides team, see AUTHORS.
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:license: GNU GPL, see LICENSE for more details.
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"""
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from __future__ import with_statement
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import csv
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import utils.csv_ext
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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: # old python version, grab it from cgi
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from cgi import parse_qs
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from django.http import HttpResponse
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from django.shortcuts import redirect
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from django.template import RequestContext
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from django.contrib.auth.models import User, Group
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from django.contrib.auth.decorators import login_required
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from django.contrib.auth.forms import SetPasswordForm
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from django.contrib import messages
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from django.core.urlresolvers import reverse
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from django.utils.translation import ugettext as _, ungettext
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from django.db import transaction
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from participant.models import Profile
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from participant.api import gen_username, gen_password
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from participant.forms import UserNewForm, UserEditForm, ProfileForm, UsersettingsForm, UserImportForm, GroupForm, AdminPasswordChangeForm
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from utils.utils import template, permission_required, gen_confirm_form
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from utils.pdf import print_userlist, print_passwords
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from system.api import config_get
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from django.db.models import Avg, Max, Min, Count
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@permission_required('participant.can_see_participant')
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@template('participant/overview.html')
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def get_overview(request):
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def decodedict(dict):
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newdict = {}
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for key in dict:
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newdict[key] = [dict[key][0].encode('utf-8')]
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return newdict
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def encodedict(dict):
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newdict = {}
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for key in dict:
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newdict[key] = [unicode(dict[key][0].decode('utf-8'))]
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return newdict
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try:
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sortfilter = encodedict(parse_qs(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'group', u'type', u'committee', u'sort', u'reverse']:
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if value in request.REQUEST:
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if 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] = [request.REQUEST[value]]
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query = User.objects
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if 'gender' in sortfilter:
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query = query.filter(profile__gender__iexact=sortfilter['gender'][0])
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if 'group' in sortfilter:
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query = query.filter(profile__group__iexact=sortfilter['group'][0])
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if 'type' in sortfilter:
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query = query.filter(profile__type__iexact=sortfilter['type'][0])
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if 'committee' in sortfilter:
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query = query.filter(profile__committee__iexact=sortfilter['committee'][0])
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if 'sort' in sortfilter:
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if sortfilter['sort'][0] in ['first_name', 'last_name','username','last_login','email']:
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query = query.order_by(sortfilter['sort'][0])
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elif sortfilter['sort'][0] in ['group', 'type', 'committee']:
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query = query.order_by('profile__%s' % sortfilter['sort'][0])
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else:
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query = query.order_by('first_name')
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if 'reverse' in sortfilter:
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query = query.reverse()
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userlist = query.all()
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users = []
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for user in userlist:
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try:
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user.get_profile()
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users.append(user)
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except Profile.DoesNotExist:
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pass
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groups = [p['group'] for p in Profile.objects.values('group').exclude(group='').distinct()]
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committees = [p['committee'] for p in Profile.objects.values('committee').exclude(committee='').distinct()]
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return {
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'users': users,
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'groups': groups,
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'committees': committees,
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'cookie': ['participant_sortfilter', urlencode(decodedict(sortfilter), doseq=True)],
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'sortfilter': sortfilter,
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}
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@permission_required('participant.can_manage_participant')
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@template('participant/edit.html')
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def edit(request, user_id=None):
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"""
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View to create and edit users with profile.
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"""
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if user_id is not None:
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user = User.objects.get(id=user_id)
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else:
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user = None
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if request.method == 'POST':
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if user_id is None:
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userform = UserNewForm(request.POST, prefix="user")
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profileform = ProfileForm(request.POST, prefix="profile")
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else:
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userform = UserEditForm(request.POST, instance=user, prefix="user")
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profileform = ProfileForm(request.POST, instance=user.profile, prefix="profile")
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if userform.is_valid() and profileform.is_valid():
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user = userform.save()
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if user_id is None:
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user.username = gen_username(user.first_name, user.last_name)
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user.save()
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profile = profileform.save(commit=False)
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profile.user = user
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if user_id is None:
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profile.firstpassword = gen_password()
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profile.user.set_password(profile.firstpassword)
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profile.save()
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if user_id is None:
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messages.success(request, _('New participant was successfully created.'))
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else:
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messages.success(request, _('Participant was successfully modified.'))
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if not 'apply' in request.POST:
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return redirect(reverse('user_overview'))
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if user_id is None:
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return redirect(reverse('user_edit', args=[user.id]))
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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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if user_id is None:
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userform = UserNewForm(prefix="user")
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profileform = ProfileForm(prefix="profile")
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else:
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userform = UserEditForm(instance=user, prefix="user")
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profileform = ProfileForm(instance=user.profile, prefix="profile")
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return {
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'userform': userform,
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'profileform': profileform,
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'edituser': user,
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}
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@permission_required('participant.can_manage_participant')
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@template('confirm.html')
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def user_delete(request, user_id):
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user = User.objects.get(pk=user_id)
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if request.method == 'POST':
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user.delete()
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messages.success(request, _('Participant <b>%s</b> was successfully deleted.') % user)
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else:
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gen_confirm_form(request, _('Do you really want to delete <b>%s</b>?') % user, reverse('user_delete', args=[user_id]))
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return redirect(reverse('user_overview'))
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@permission_required('participant.can_manage_participant')
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@template('confirm.html')
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def user_set_superuser(request, user_id):
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user = User.objects.get(pk=user_id)
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if user.is_superuser:
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user.is_superuser = False
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user.save()
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messages.success(request, _('Participant <b>%s</b> is now a normal user.') % user)
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else:
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user.is_superuser = True
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user.save()
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messages.success(request, _('Participant <b>%s</b> is now administrator.') % user)
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return redirect(reverse('user_overview'))
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@permission_required('participant.can_manage_participant')
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@template('confirm.html')
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def user_set_active(request, user_id):
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user = User.objects.get(pk=user_id)
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if user.is_active:
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user.is_active = False
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user.save()
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messages.success(request, _('Participant <b>%s</b> was successfully deactivated.') % user)
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else:
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user.is_active = True
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user.save()
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messages.success(request, _('Participant <b>%s</b> was successfully activated.') % user)
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return redirect(reverse('user_overview'))
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@permission_required('participant.can_manage_participant')
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@template('participant/group_overview.html')
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def get_group_overview(request):
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if config_get('system_enable_anonymous', False):
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groups = Group.objects.all()
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else:
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groups = Group.objects.exclude(name='Anonymous')
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return {
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'groups': groups,
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}
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@permission_required('participant.can_manage_participant')
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@template('participant/group_edit.html')
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def group_edit(request, group_id=None):
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if group_id is not None:
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try:
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group = Group.objects.get(id=group_id)
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except Group.DoesNotExist:
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raise NameError("There is no group %d" % group_id)
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else:
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group = None
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if request.method == 'POST':
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form = GroupForm(request.POST, instance=group)
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if form.is_valid():
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group_name = form.cleaned_data['name'].lower()
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try:
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anonymous_group = Group.objects.get(name='Anonymous')
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except Group.DoesNotExist:
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anonymous_group = None
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# special handling for anonymous auth
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if group is None and group_name.strip().lower() == 'anonymous':
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# don't allow to create this group
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messages.error(request, _('Group name "%s" is reserved for internal use.') % group_name)
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return {
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'form' : form,
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'group': group
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}
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group = form.save()
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if anonymous_group is not None and \
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anonymous_group.id == group.id:
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# prevent name changes - XXX: I'm sure this could be done as *one* group.save()
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group.name = 'Anonymous'
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group.save()
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if group_id is None:
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messages.success(request, _('New group was successfully created.'))
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else:
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messages.success(request, _('Group was successfully modified.'))
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if not 'apply' in request.POST:
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return redirect(reverse('user_group_overview'))
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if group_id is None:
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return redirect(reverse('user_group_edit', args=[group.id]))
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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 = GroupForm(instance=group)
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return {
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'form': form,
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'group': group,
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}
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@permission_required('participant.can_manage_participant')
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def group_delete(request, group_id):
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group = Group.objects.get(pk=group_id)
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if request.method == 'POST':
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group.delete()
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messages.success(request, _('Group <b>%s</b> was successfully deleted.') % group)
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else:
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gen_confirm_form(request, _('Do you really want to delete <b>%s</b>?') % group, reverse('user_group_delete', args=[group_id]))
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return redirect(reverse('user_group_overview'))
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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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if request.method == 'POST':
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form_user = UsersettingsForm(request.POST,instance=request.user, prefix='user')
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form_password = SetPasswordForm(request.user,request.POST,prefix='password')
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if form_user.is_valid() and form_password.is_valid():
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form_user.save()
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form_password.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, prefix='user')
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form_password = SetPasswordForm(request.user,prefix='password')
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return {
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'form_user': form_user,
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'form_password': form_password,
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'edituser': request.user,
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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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try:
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request.user.profile
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messages.error(request, _('The import function is available for the superuser (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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with transaction.commit_on_success():
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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 = utils.csv_ext.patchup(dialect)
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request.FILES['csvfile'].seek(0)
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for line in csv.reader(request.FILES['csvfile'], dialect=dialect):
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i += 1
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if i > 0:
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(first_name, last_name, gender, group, type, committee) = line[:6]
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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.firstpassword = gen_password()
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profile.user.set_password(profile.firstpassword)
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profile.save()
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if type == 'delegate':
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delegate = Group.objects.get(name='Delegierte')
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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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messages.success(request, _('%d new participants were successfully imported.') % i)
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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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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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form = UserImportForm()
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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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def reset_password(request, user_id):
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user = User.objects.get(pk=user_id)
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if request.method == 'POST':
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user.profile.reset_password()
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messages.success(request, _('The Password for <b>%s</b> was successfully reset.') % user)
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else:
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gen_confirm_form(request, _('Do you really want to reset the password for <b>%s</b>?') % user,
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reverse('user_reset_password', args=[user_id]))
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return redirect(reverse('user_edit', args=[user_id]))
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