created new user-api

This commit is contained in:
Oskar Hahn 2012-08-03 00:11:53 +02:00
parent 146a121606
commit 4ffb701397
7 changed files with 214 additions and 19 deletions

View File

@ -15,6 +15,7 @@ from django.contrib.auth.models import User
from django.utils.translation import ugettext_lazy as _, ugettext_noop
from openslides.utils.forms import CssClassMixin
from openslides.utils.user import UserFormField
from openslides.application.models import Application
@ -50,11 +51,7 @@ class ApplicationFormTrivialChanges(ApplicationForm):
class ApplicationManagerForm(forms.ModelForm, CssClassMixin):
submitter = UserModelChoiceField(
queryset=User.objects.all().exclude(profile=None).
order_by("first_name"),
label=_("Submitter"),
)
submitter = UserFormField()
class Meta:
model = Application

View File

@ -21,6 +21,7 @@ from django.utils.translation import pgettext
from django.utils.translation import ugettext_lazy as _, ugettext_noop, ugettext
from openslides.utils.utils import _propper_unicode
from openslides.utils.user import UserField
from openslides.config.models import config
from openslides.config.signals import default_config_value
@ -60,7 +61,7 @@ class Application(models.Model, SlideMixin):
# genpoll
)
submitter = models.ForeignKey(User, verbose_name=_("Submitter"))
submitter = UserField(verbose_name=_("Submitter"))
supporter = models.ManyToManyField(User, related_name='supporter', \
null=True, blank=True, verbose_name=_("Supporters"))
number = models.PositiveSmallIntegerField(blank=True, null=True,

View File

@ -16,8 +16,8 @@
<div id="sidebar">
<div class="box">
<h4>{% trans "Submitter" %}:</h4>
{{ application.submitter.profile }}
{% if user == application.submitter %}
{{ application.submitter }}
{% if user == application.submitter.user %}
<img src="{% static 'images/icons/user-information.png' %}" title="{% trans 'You!' %}">
{% endif %}
@ -113,7 +113,7 @@
{{ application.creation_time }}
<p></p>
{% if "wit" in actions and user == application.submitter %}
{% if "wit" in actions and user == application.submitter.user %}
<p></p>
<a href='{% url application_set_status application.id 'wit' %}'>
<span class="button"><span class="icon revert">{% trans 'Withdraw' %}</span></span>

View File

@ -180,7 +180,7 @@ def edit(request, application_id=None):
return redirect(reverse('application_overview'))
if application_id is not None:
application = Application.objects.get(id=application_id)
if not request.user == application.submitter and not is_manager:
if not request.user == application.submitter.user and not is_manager:
messages.error(request, _("You can not edit this application. You are not the submitter."))
return redirect(reverse('application_view', args=[application.id]))
actions = application.get_allowed_actions(user=request.user)
@ -217,7 +217,7 @@ def edit(request, application_id=None):
original_supporters.append(s)
application = managerform.save(commit=False)
elif application_id is None:
application = Application(submitter=request.user)
application = Application(submitter=request.user.profile)
application.title = dataform.cleaned_data['title']
application.text = dataform.cleaned_data['text']
application.reason = dataform.cleaned_data['reason']
@ -278,12 +278,14 @@ def edit(request, application_id=None):
dataform = formclass(initial=initial, prefix="data")
if is_manager:
if application_id is None:
initial = {'submitter': str(request.user.id)}
try:
initial = {'submitter': request.user.profile.uid}
except Profile.DoesNotExist:
initial = {}
else:
initial = {}
managerform = managerformclass(initial=initial, \
instance=application, \
prefix="manager")
initial = {'submitter': application.submitter.uid}
managerform = managerformclass(initial=initial,
instance=application, prefix="manager")
else:
managerform = None
return {

View File

@ -10,19 +10,22 @@
:license: GNU GPL, see LICENSE for more details.
"""
from django.contrib.auth.models import User
from django.contrib.auth.models import User, Group
from django.db import models
from django.db.models import Q
from django.dispatch import receiver
from django.utils.translation import ugettext_lazy as _, ugettext_noop
from openslides.utils.user import UserMixin
from openslides.utils.user.signals import receiv_users
from openslides.config.signals import default_config_value
from openslides.participant.api import gen_password
class Profile(models.Model):
class Profile(models.Model, UserMixin):
user_prefix = 'participant'
GENDER_CHOICES = (
('male', _('Male')),
('female', _('Female')),
@ -86,6 +89,42 @@ class Profile(models.Model):
)
class ParticipantUsers(object):
user_prefix = Profile.user_prefix
def __iter__(self):
for profile in Profile.objects.all():
yield profile
def __getitem__(self, key):
return Profile.objects.get(pk=key)
class DjangoGroup(models.Model, UserMixin):
user_prefix = 'djangogroup'
group = models.OneToOneField(Group)
def __unicode__(self):
return unicode(self.group)
class DjangoGroupUsers(object):
user_prefix = DjangoGroup.user_prefix
def __iter__(self):
for group in DjangoGroup.objects.all():
yield group
def __getitem__(self, key):
return DjangoGroup.objects.get(pk=key)
@receiver(receiv_users, dispatch_uid="participant_profile")
def receiv_users(sender, **kwargs):
return [ParticipantUsers(), DjangoGroupUsers()]
@receiver(default_config_value, dispatch_uid="participant_default_config")
def default_config(sender, key, **kwargs):
"""

View File

@ -0,0 +1,141 @@
#!/usr/bin/env python
# -*- coding: utf-8 -*-
"""
openslides.utils.user.api
~~~~~~~~~~~~~~~~~~~~~~~~~
Useful functions for the user object.
:copyright: 2011, 2012 by OpenSlides team, see AUTHORS.
:license: GNU GPL, see LICENSE for more details.
"""
from django.db import models
from django import forms
from openslides.utils.user.signals import receiv_users
class UserChoices():
def __init__(self, field):
self.field = field
def __iter__(self):
if self.field.empty_label is not None:
yield (u"", self.field.empty_label)
for user in Users():
yield (user.uid, user)
class UserFormField(forms.fields.ChoiceField):
def __init__(self, required=True, initial=None, empty_label=u"---------", *args, **kwargs):
if required and (initial is not None):
self.empty_label = None
else:
self.empty_label = empty_label
#TODO use a own self.choices property, see ModelChoiceField
super(UserFormField, self).__init__(choices=UserChoices(field=self), required=required, initial=initial, *args, **kwargs)
def to_python(self, value):
print value
return get_user(value)
def valid_value(self, value):
return super(UserFormField, self).valid_value(value.uid)
class UserField(models.fields.Field):
__metaclass__ = models.SubfieldBase
def __init__(self, *args, **kwargs):
super(UserField, self).__init__(max_length=255, *args, **kwargs)
# TODO: Validate the uid
def get_internal_type(self):
return "CharField"
def to_python(self, value):
"""
Convert string value to a User Object.
"""
if hasattr(value, 'uid'):
user = value
else:
user = get_user(value)
user.prepare_database_save = lambda unused: UserField().get_prep_value(user)
return user
def get_prep_value(self, value):
return value.uid
def value_to_string(self, obj):
value = self._get_val_from_obj(obj)
return self.get_prep_value(value)
def formfield(self, **kwargs):
defaults = {'form_class': UserFormField}
defaults.update(kwargs)
return super(UserField, self).formfield(**defaults)
def split_uid(uid):
data = uid.split(':', 1)
if len(data) == 2 and data[0] and data[1]:
return data
raise TypeError("Invalid uid: '%s'" % uid)
def get_user(uid):
try:
user_type, id = split_uid(uid)
except TypeError:
return EmtyUser()
for receiver, users_list in receiv_users.send(sender='get_user'):
for users in users_list:
if users.user_prefix == user_type:
return users[id]
# TODO: Use own Exception
raise Exception('User with uid %s does not exist' % uid)
class Users(object):
"""
A Storage for a multiplicity of different User-Objects.
"""
def __iter__(self):
for receiver, users_list in receiv_users.send(sender='users'):
for users in users_list:
# Does iter(users) work?
print users
for user in users:
print user
yield user
def generate_uid(prefix, id):
if ':' in prefix:
# TODO: Use the right Error.
raise Exception("':' is not allowed in a the 'user_prefix'")
return "%s:%d" % (prefix, id)
# TODO: I dont need this object any more
class UserMixin(object):
@property
def uid(self):
try:
return generate_uid(self.user_prefix, self.id)
except AttributeError:
raise AttributeError("%s has to have a attribute 'user_prefix'" % self)
def __repr__(self):
return 'User: %s' % self.uid
class EmtyUser(UserMixin):
@property
def uid(self):
return 'emtyuser'

View File

@ -0,0 +1,15 @@
#!/usr/bin/env python
# -*- coding: utf-8 -*-
"""
openslides.utils.user.signals
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Defines Signals for the user.
:copyright: 2011, 2012 by OpenSlides team, see AUTHORS.
:license: GNU GPL, see LICENSE for more details.
"""
from django.dispatch import Signal
receiv_users = Signal(providing_args=[])