OpenSlides/openslides/participant/forms.py
Emanuel Schuetze abad75c129 A lot of template improvements and translation fixes
- Fixed agenda widget for special slide views (e.g. list of speakers, summary).
- Fixed back to motion(s) link
- Set icon for list of speakers widget.
- Fixed overlay widget layout of form elements.
- Added submenu with other config_pages to version.html.
- Updated completly DE translations, fixed EN strings.
- Coding style: Use correct ugettext and ugettext_lazy strings. Use "as _" for ugettext only.
Updated translation.
- Improved projector template (clock image, fixed facicon, added subtitle for list of speakers)
- Changed permission strings ('oneself'). Added check if group(pk=3) exists.
- Added event name and description to base template. Some minor template layout fixes.
- Use static subtile (no context var). Show last 2 old_speakers for projector.
- Cut old_speakers.
- Projektor template style changes (e.g. overlay list of speakers).
2013-04-24 10:38:03 +02:00

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#!/usr/bin/env python
# -*- coding: utf-8 -*-
"""
openslides.participant.forms
~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Forms for the participant app.
:copyright: 20112013 by OpenSlides team, see AUTHORS.
:license: GNU GPL, see LICENSE for more details.
"""
from django import forms
from django.contrib import messages
from django.contrib.auth.models import Permission
from django.contrib.contenttypes.models import ContentType
from django.utils.translation import ugettext as _, ugettext_lazy
from django.conf import settings
from openslides.utils.forms import CssClassMixin, LocalizedModelMultipleChoiceField
from openslides.participant.models import User, Group
from openslides.participant.api import get_registered_group
class UserCreateForm(forms.ModelForm, CssClassMixin):
groups = forms.ModelMultipleChoiceField(
queryset=Group.objects.exclude(name__iexact='anonymous'),
label=ugettext_lazy('Groups'), required=False)
def __init__(self, *args, **kwargs):
if kwargs.get('instance', None) is None:
initial = kwargs.setdefault('initial', {})
registered = get_registered_group()
initial['groups'] = [registered.pk]
super(UserCreateForm, self).__init__(*args, **kwargs)
class Meta:
model = User
fields = ('title', 'first_name', 'last_name', 'gender', 'email',
'groups', 'structure_level', 'committee', 'about_me', 'comment',
'is_active', 'default_password')
class UserUpdateForm(UserCreateForm):
"""
Form to update an user. It raises a validation error, if a non-superuser
user edits himself and removes the last group containing the permission
to manage participants.
"""
class Meta:
model = User
fields = ('username', 'title', 'first_name', 'last_name', 'gender', 'email',
'groups', 'structure_level', 'committee', 'about_me', 'comment',
'is_active', 'default_password')
def __init__(self, *args, **kwargs):
self.request = kwargs.pop('request')
return super(UserUpdateForm, self).__init__(*args, **kwargs)
def clean(self, *args, **kwargs):
"""
Raises a validation error, if a non-superuser user edits himself
and removes the last group containing the permission to manage participants.
"""
# TODO: Check this in clean_groups
if self.request.user == self.instance and not self.instance.is_superuser:
protected_perm = Permission.objects.get(
content_type=ContentType.objects.get(app_label='participant',
model='user'),
codename='can_manage_participant')
if not self.cleaned_data['groups'].filter(permissions__in=[protected_perm]).exists():
error_msg = _('You can not remove the last group containing the permission to manage participants.')
messages.error(self.request, error_msg)
raise forms.ValidationError(error_msg)
return super(UserUpdateForm, self).clean(*args, **kwargs)
class GroupForm(forms.ModelForm, CssClassMixin):
permissions = LocalizedModelMultipleChoiceField(
queryset=Permission.objects.all(), label=ugettext_lazy('Permissions'),
required=False)
users = forms.ModelMultipleChoiceField(
queryset=User.objects.all(), label=ugettext_lazy('Participants'), required=False)
def __init__(self, *args, **kwargs):
# Initial users
if kwargs.get('instance', None) is not None:
initial = kwargs.setdefault('initial', {})
initial['users'] = [django_user.user.pk for django_user in kwargs['instance'].user_set.all()]
super(GroupForm, self).__init__(*args, **kwargs)
def save(self, commit=True):
instance = forms.ModelForm.save(self, False)
old_save_m2m = self.save_m2m
def save_m2m():
old_save_m2m()
instance.user_set.clear()
for user in self.cleaned_data['users']:
instance.user_set.add(user)
self.save_m2m = save_m2m
if commit:
instance.save()
self.save_m2m()
return instance
def clean_name(self):
# Do not allow to change the name "anonymous" or give another group
# this name
data = self.cleaned_data['name']
if self.instance.name.lower() in ['anonymous', 'registered']:
# Editing the anonymous-user
if self.instance.name.lower() != data.lower():
raise forms.ValidationError(
_('You can not edit the name for this group.'))
else:
if data.lower() in ['anonymous', 'registered']:
raise forms.ValidationError(
_('Group name "%s" is reserved for internal use.') % data)
return data
class Meta:
model = Group
class UsersettingsForm(forms.ModelForm, CssClassMixin):
language = forms.ChoiceField(choices=settings.LANGUAGES)
class Meta:
model = User
fields = ('username', 'title', 'first_name', 'last_name', 'gender', 'email',
'committee', 'about_me')
class UserImportForm(forms.Form, CssClassMixin):
csvfile = forms.FileField(widget=forms.FileInput(attrs={'size': '50'}),
label=ugettext_lazy('CSV File'))