161 lines
5.0 KiB
Python
161 lines
5.0 KiB
Python
#!/usr/bin/env python
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# -*- coding: utf-8 -*-
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"""
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openslides.participant.models
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~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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Models 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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from django.contrib.auth.models import User, Group
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from django.db import models
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from django.db.models import Q
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from django.dispatch import receiver
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from django.utils.translation import ugettext_lazy as _, ugettext_noop
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from openslides.utils.user import UserMixin
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from openslides.utils.user.signals import receiv_users
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from openslides.config.signals import default_config_value
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class Profile(models.Model, UserMixin):
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user_prefix = 'participant'
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GENDER_CHOICES = (
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('male', _('Male')),
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('female', _('Female')),
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)
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TYPE_CHOICE = (
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('delegate', _('Delegate')),
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('observer', _('Observer')),
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('staff', _('Staff')),
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('guest', _('Guest')),
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)
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user = models.OneToOneField(User, unique=True, editable=False)
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group = models.CharField(max_length=100, null=True, blank=True,
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verbose_name = _("Group"), help_text=_('Shown behind the name.'))
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gender = models.CharField(max_length=50, choices=GENDER_CHOICES, blank=True,
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verbose_name = _("Gender"),
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help_text=_('Only for filter the userlist.'))
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type = models.CharField(max_length=100, choices=TYPE_CHOICE, blank=True,
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verbose_name = _("Typ"), help_text=_('Only for filter the userlist.'))
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committee = models.CharField(max_length=100, null=True, blank=True,
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verbose_name = _("Committee"),
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help_text=_('Only for filter the userlist.'))
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comment = models.TextField(null=True, blank=True,
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verbose_name = _('Comment'), help_text=_('Only for notes.'))
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firstpassword = models.CharField(max_length=100, null=True, blank=True,
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verbose_name = _("First Password"))
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def reset_password(self):
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"""
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Reset the password for the user to his default-password.
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"""
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self.user.set_password(self.firstpassword)
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self.user.save()
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def has_perm(self, perm):
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return self.user.has_perm(perm)
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@models.permalink
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def get_absolute_url(self, link='edit'):
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"""
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Return the URL to this user.
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link can be:
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* edit
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* delete
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"""
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if link == 'edit':
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return ('user_edit', [str(self.user.id)])
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if link == 'delete':
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return ('user_delete', [str(self.user.id)])
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def __unicode__(self):
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if self.group:
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return "%s (%s)" % (self.user.get_full_name(), self.group)
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return "%s" % self.user.get_full_name()
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class Meta:
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permissions = (
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('can_see_participant', ugettext_noop("Can see participant")),
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('can_manage_participant', ugettext_noop("Can manage participant")),
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)
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class DjangoGroup(models.Model, UserMixin):
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user_prefix = 'djangogroup'
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group = models.OneToOneField(Group)
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def __unicode__(self):
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return unicode(self.group)
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class DjangoUser(User, UserMixin):
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user_prefix = 'djangouser'
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def has_no_profile(self):
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# TODO: Make ths with a Manager, so it does manipulate the sql query
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return not hasattr(self, 'profile')
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class Meta:
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proxy = True
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class ParticipantUsers(object):
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def __init__(self, user_prefix=None, id=None):
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self.user_prefix = user_prefix
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self.id = id
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def __iter__(self):
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if not self.user_prefix or self.user_prefix == Profile.user_prefix:
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if self.id:
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yield Profile.objects.get(pk=self.id)
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else:
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for profile in Profile.objects.all():
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yield profile
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if not self.user_prefix or self.user_prefix == DjangoGroup.user_prefix:
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if self.id:
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yield DjangoGroup.objects.get(pk=self.id)
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else:
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for group in DjangoGroup.objects.all():
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yield group
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if not self.user_prefix or self.user_prefix == DjangoUser.user_prefix:
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if self.id:
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yield DjangoUser.objects.get(pk=self.id)
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else:
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for user in DjangoUser.objects.all():
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if user.has_no_profile():
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yield user
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elif self.user_prefix:
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# If only users where requested, return the profile object.
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yield user.profile
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def __getitem__(self, key):
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return Profile.objects.get(pk=key)
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@receiver(receiv_users, dispatch_uid="participant_profile")
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def receiv_users(sender, **kwargs):
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return ParticipantUsers(user_prefix=kwargs['user_prefix'], id=kwargs['id'])
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@receiver(default_config_value, dispatch_uid="participant_default_config")
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def default_config(sender, key, **kwargs):
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"""
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Default values for the participant app.
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"""
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return {
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'participant_pdf_system_url': 'http://example.com:8000',
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'participant_pdf_welcometext': _('Welcome to OpenSlides!'),
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'admin_password': None,
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}.get(key)
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