root / snf-astakos-app / astakos / im / models.py @ f432088a
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1 | aba1e498 | Antony Chazapis | # Copyright 2011-2012 GRNET S.A. All rights reserved.
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2 | 6c736ed7 | Kostas Papadimitriou | #
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3 | 64cd4730 | Antony Chazapis | # Redistribution and use in source and binary forms, with or
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4 | 64cd4730 | Antony Chazapis | # without modification, are permitted provided that the following
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5 | 64cd4730 | Antony Chazapis | # conditions are met:
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6 | 6c736ed7 | Kostas Papadimitriou | #
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7 | 64cd4730 | Antony Chazapis | # 1. Redistributions of source code must retain the above
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8 | 64cd4730 | Antony Chazapis | # copyright notice, this list of conditions and the following
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9 | 64cd4730 | Antony Chazapis | # disclaimer.
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10 | 6c736ed7 | Kostas Papadimitriou | #
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11 | 64cd4730 | Antony Chazapis | # 2. Redistributions in binary form must reproduce the above
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12 | 64cd4730 | Antony Chazapis | # copyright notice, this list of conditions and the following
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13 | 64cd4730 | Antony Chazapis | # disclaimer in the documentation and/or other materials
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14 | 64cd4730 | Antony Chazapis | # provided with the distribution.
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15 | 6c736ed7 | Kostas Papadimitriou | #
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16 | 64cd4730 | Antony Chazapis | # THIS SOFTWARE IS PROVIDED BY GRNET S.A. ``AS IS'' AND ANY EXPRESS
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17 | 64cd4730 | Antony Chazapis | # OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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18 | 64cd4730 | Antony Chazapis | # WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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19 | 64cd4730 | Antony Chazapis | # PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL GRNET S.A OR
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20 | 64cd4730 | Antony Chazapis | # CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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21 | 64cd4730 | Antony Chazapis | # SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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22 | 64cd4730 | Antony Chazapis | # LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
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23 | 64cd4730 | Antony Chazapis | # USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
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24 | 64cd4730 | Antony Chazapis | # AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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25 | 64cd4730 | Antony Chazapis | # LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
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26 | 64cd4730 | Antony Chazapis | # ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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27 | 64cd4730 | Antony Chazapis | # POSSIBILITY OF SUCH DAMAGE.
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28 | 6c736ed7 | Kostas Papadimitriou | #
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29 | 64cd4730 | Antony Chazapis | # The views and conclusions contained in the software and
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30 | 64cd4730 | Antony Chazapis | # documentation are those of the authors and should not be
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31 | 64cd4730 | Antony Chazapis | # interpreted as representing official policies, either expressed
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32 | 64cd4730 | Antony Chazapis | # or implied, of GRNET S.A.
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33 | 64cd4730 | Antony Chazapis | |
34 | 64cd4730 | Antony Chazapis | import hashlib |
35 | 15efc749 | Sofia Papagiannaki | import uuid |
36 | 18ffbee1 | Sofia Papagiannaki | import logging |
37 | 64cd4730 | Antony Chazapis | |
38 | 64cd4730 | Antony Chazapis | from time import asctime |
39 | 64cd4730 | Antony Chazapis | from datetime import datetime, timedelta |
40 | 64cd4730 | Antony Chazapis | from base64 import b64encode |
41 | ef20ea07 | Sofia Papagiannaki | from urlparse import urlparse |
42 | d2633501 | Kostas Papadimitriou | from urllib import quote |
43 | 8f5a3a06 | Sofia Papagiannaki | from random import randint |
44 | ffb1e7a8 | Sofia Papagiannaki | from collections import defaultdict |
45 | 64cd4730 | Antony Chazapis | |
46 | 49790d9d | Sofia Papagiannaki | from django.db import models, IntegrityError |
47 | 9a06d96f | Olga Brani | from django.contrib.auth.models import User, UserManager, Group, Permission |
48 | 0a569195 | Sofia Papagiannaki | from django.utils.translation import ugettext as _ |
49 | 49790d9d | Sofia Papagiannaki | from django.db import transaction |
50 | 0a569195 | Sofia Papagiannaki | from django.core.exceptions import ValidationError |
51 | c0b26605 | Sofia Papagiannaki | from django.db.models.signals import ( |
52 | c0b26605 | Sofia Papagiannaki | pre_save, post_save, post_syncdb, post_delete |
53 | c0b26605 | Sofia Papagiannaki | ) |
54 | 9a06d96f | Olga Brani | from django.contrib.contenttypes.models import ContentType |
55 | 9a06d96f | Olga Brani | |
56 | fc1e2f02 | Sofia Papagiannaki | from django.dispatch import Signal |
57 | e6759494 | Sofia Papagiannaki | from django.db.models import Q |
58 | d2633501 | Kostas Papadimitriou | from django.core.urlresolvers import reverse |
59 | d2633501 | Kostas Papadimitriou | from django.utils.http import int_to_base36 |
60 | d2633501 | Kostas Papadimitriou | from django.contrib.auth.tokens import default_token_generator |
61 | 8f8c43b2 | Sofia Papagiannaki | from django.conf import settings |
62 | bf0c6de5 | Sofia Papagiannaki | from django.utils.importlib import import_module |
63 | d2633501 | Kostas Papadimitriou | from django.core.validators import email_re |
64 | 64cd4730 | Antony Chazapis | |
65 | fc1e2f02 | Sofia Papagiannaki | from astakos.im.settings import (DEFAULT_USER_LEVEL, INVITATIONS_PER_LEVEL, |
66 | bd4f356c | Sofia Papagiannaki | AUTH_TOKEN_DURATION, BILLING_FIELDS, |
67 | bd4f356c | Sofia Papagiannaki | EMAILCHANGE_ACTIVATION_DAYS, LOGGING_LEVEL) |
68 | c0b26605 | Sofia Papagiannaki | from astakos.im.endpoints.qh import ( |
69 | c0b26605 | Sofia Papagiannaki | register_users, send_quota, register_resources |
70 | bf0c6de5 | Sofia Papagiannaki | ) |
71 | d2633501 | Kostas Papadimitriou | from astakos.im import auth_providers |
72 | fc1e2f02 | Sofia Papagiannaki | from astakos.im.endpoints.aquarium.producer import report_user_event |
73 | 9a06d96f | Olga Brani | from astakos.im.functions import send_invitation |
74 | fc1e2f02 | Sofia Papagiannaki | from astakos.im.tasks import propagate_groupmembers_quota |
75 | 9c01d9d1 | Sofia Papagiannaki | |
76 | ae497612 | Olga Brani | import astakos.im.messages as astakos_messages |
77 | 64cd4730 | Antony Chazapis | |
78 | 18ffbee1 | Sofia Papagiannaki | logger = logging.getLogger(__name__) |
79 | 18ffbee1 | Sofia Papagiannaki | |
80 | 9a06d96f | Olga Brani | DEFAULT_CONTENT_TYPE = None
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81 | 9a06d96f | Olga Brani | try:
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82 | 9a06d96f | Olga Brani | content_type = ContentType.objects.get(app_label='im', model='astakosuser') |
83 | 9a06d96f | Olga Brani | except:
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84 | 9a06d96f | Olga Brani | content_type = DEFAULT_CONTENT_TYPE |
85 | 9a06d96f | Olga Brani | |
86 | 9a06d96f | Olga Brani | RESOURCE_SEPARATOR = '.'
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87 | 9a06d96f | Olga Brani | |
88 | 9ee0c6a2 | Sofia Papagiannaki | inf = float('inf') |
89 | 5ce3ce4f | Sofia Papagiannaki | |
90 | 8e45d6fd | Sofia Papagiannaki | class Service(models.Model): |
91 | 8e45d6fd | Sofia Papagiannaki | name = models.CharField('Name', max_length=255, unique=True, db_index=True) |
92 | 8e45d6fd | Sofia Papagiannaki | url = models.FilePathField() |
93 | 8e45d6fd | Sofia Papagiannaki | icon = models.FilePathField(blank=True)
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94 | 8e45d6fd | Sofia Papagiannaki | auth_token = models.CharField('Authentication Token', max_length=32, |
95 | 8e45d6fd | Sofia Papagiannaki | null=True, blank=True) |
96 | 8e45d6fd | Sofia Papagiannaki | auth_token_created = models.DateTimeField('Token creation date', null=True) |
97 | 5ce3ce4f | Sofia Papagiannaki | auth_token_expires = models.DateTimeField( |
98 | 5ce3ce4f | Sofia Papagiannaki | 'Token expiration date', null=True) |
99 | 5ce3ce4f | Sofia Papagiannaki | |
100 | 8e45d6fd | Sofia Papagiannaki | def renew_token(self): |
101 | 8e45d6fd | Sofia Papagiannaki | md5 = hashlib.md5() |
102 | 8e45d6fd | Sofia Papagiannaki | md5.update(self.name.encode('ascii', 'ignore')) |
103 | 8e45d6fd | Sofia Papagiannaki | md5.update(self.url.encode('ascii', 'ignore')) |
104 | 8e45d6fd | Sofia Papagiannaki | md5.update(asctime()) |
105 | 8e45d6fd | Sofia Papagiannaki | |
106 | 8e45d6fd | Sofia Papagiannaki | self.auth_token = b64encode(md5.digest())
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107 | 8e45d6fd | Sofia Papagiannaki | self.auth_token_created = datetime.now()
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108 | 8e45d6fd | Sofia Papagiannaki | self.auth_token_expires = self.auth_token_created + \ |
109 | 5ce3ce4f | Sofia Papagiannaki | timedelta(hours=AUTH_TOKEN_DURATION) |
110 | 5ce3ce4f | Sofia Papagiannaki | |
111 | 8e45d6fd | Sofia Papagiannaki | def __str__(self): |
112 | 8e45d6fd | Sofia Papagiannaki | return self.name |
113 | 8e45d6fd | Sofia Papagiannaki | |
114 | 9a06d96f | Olga Brani | @property
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115 | 9a06d96f | Olga Brani | def resources(self): |
116 | 9a06d96f | Olga Brani | return self.resource_set.all() |
117 | 9a06d96f | Olga Brani | |
118 | 9a06d96f | Olga Brani | @resources.setter
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119 | 9a06d96f | Olga Brani | def resources(self, resources): |
120 | 9a06d96f | Olga Brani | for s in resources: |
121 | 9a06d96f | Olga Brani | self.resource_set.create(**s)
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122 | 2e90e3ec | Kostas Papadimitriou | |
123 | 9a06d96f | Olga Brani | def add_resource(self, service, resource, uplimit, update=True): |
124 | 9a06d96f | Olga Brani | """Raises ObjectDoesNotExist, IntegrityError"""
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125 | 9a06d96f | Olga Brani | resource = Resource.objects.get(service__name=service, name=resource) |
126 | 9a06d96f | Olga Brani | if update:
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127 | 9a06d96f | Olga Brani | AstakosUserQuota.objects.update_or_create(user=self,
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128 | 9a06d96f | Olga Brani | resource=resource, |
129 | 9a06d96f | Olga Brani | defaults={'uplimit': uplimit})
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130 | 9a06d96f | Olga Brani | else:
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131 | 9a06d96f | Olga Brani | q = self.astakosuserquota_set
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132 | 9a06d96f | Olga Brani | q.create(resource=resource, uplimit=uplimit) |
133 | 9a06d96f | Olga Brani | |
134 | 5ce3ce4f | Sofia Papagiannaki | |
135 | 8e45d6fd | Sofia Papagiannaki | class ResourceMetadata(models.Model): |
136 | 8e45d6fd | Sofia Papagiannaki | key = models.CharField('Name', max_length=255, unique=True, db_index=True) |
137 | 8e45d6fd | Sofia Papagiannaki | value = models.CharField('Value', max_length=255) |
138 | 8e45d6fd | Sofia Papagiannaki | |
139 | 5ce3ce4f | Sofia Papagiannaki | |
140 | 8e45d6fd | Sofia Papagiannaki | class Resource(models.Model): |
141 | 8e45d6fd | Sofia Papagiannaki | name = models.CharField('Name', max_length=255, unique=True, db_index=True) |
142 | 8e45d6fd | Sofia Papagiannaki | meta = models.ManyToManyField(ResourceMetadata) |
143 | 8e45d6fd | Sofia Papagiannaki | service = models.ForeignKey(Service) |
144 | 9a06d96f | Olga Brani | desc = models.TextField('Description', null=True) |
145 | 9a06d96f | Olga Brani | unit = models.CharField('Name', null=True, max_length=255) |
146 | 9a06d96f | Olga Brani | group = models.CharField('Group', null=True, max_length=255) |
147 | 5ce3ce4f | Sofia Papagiannaki | |
148 | 8e45d6fd | Sofia Papagiannaki | def __str__(self): |
149 | 9a06d96f | Olga Brani | return '%s%s%s' % (self.service, RESOURCE_SEPARATOR, self.name) |
150 | 8e45d6fd | Sofia Papagiannaki | |
151 | 5ce3ce4f | Sofia Papagiannaki | |
152 | 8e45d6fd | Sofia Papagiannaki | class GroupKind(models.Model): |
153 | 8e45d6fd | Sofia Papagiannaki | name = models.CharField('Name', max_length=255, unique=True, db_index=True) |
154 | 5ce3ce4f | Sofia Papagiannaki | |
155 | 8e45d6fd | Sofia Papagiannaki | def __str__(self): |
156 | 8e45d6fd | Sofia Papagiannaki | return self.name |
157 | 8e45d6fd | Sofia Papagiannaki | |
158 | 5ce3ce4f | Sofia Papagiannaki | |
159 | 8e45d6fd | Sofia Papagiannaki | class AstakosGroup(Group): |
160 | 8e45d6fd | Sofia Papagiannaki | kind = models.ForeignKey(GroupKind) |
161 | 2b1a5f5d | Olga Brani | homepage = models.URLField( |
162 | 2b1a5f5d | Olga Brani | 'Homepage Url', max_length=255, null=True, blank=True) |
163 | 8e45d6fd | Sofia Papagiannaki | desc = models.TextField('Description', null=True) |
164 | 9a06d96f | Olga Brani | policy = models.ManyToManyField( |
165 | 9a06d96f | Olga Brani | Resource, |
166 | 9a06d96f | Olga Brani | null=True,
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167 | 9a06d96f | Olga Brani | blank=True,
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168 | 9a06d96f | Olga Brani | through='AstakosGroupQuota'
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169 | 9a06d96f | Olga Brani | ) |
170 | 9a06d96f | Olga Brani | creation_date = models.DateTimeField( |
171 | 9a06d96f | Olga Brani | 'Creation date',
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172 | 9a06d96f | Olga Brani | default=datetime.now() |
173 | 9a06d96f | Olga Brani | ) |
174 | 8e45d6fd | Sofia Papagiannaki | issue_date = models.DateTimeField('Issue date', null=True) |
175 | 9a06d96f | Olga Brani | expiration_date = models.DateTimeField( |
176 | 9a06d96f | Olga Brani | 'Expiration date',
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177 | 9a06d96f | Olga Brani | null=True
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178 | 9a06d96f | Olga Brani | ) |
179 | 9a06d96f | Olga Brani | moderation_enabled = models.BooleanField( |
180 | 9a06d96f | Olga Brani | 'Moderated membership?',
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181 | 9a06d96f | Olga Brani | default=True
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182 | 9a06d96f | Olga Brani | ) |
183 | 9a06d96f | Olga Brani | approval_date = models.DateTimeField( |
184 | 9a06d96f | Olga Brani | 'Activation date',
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185 | 9a06d96f | Olga Brani | null=True,
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186 | 9a06d96f | Olga Brani | blank=True
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187 | 9a06d96f | Olga Brani | ) |
188 | 9a06d96f | Olga Brani | estimated_participants = models.PositiveIntegerField( |
189 | 9a06d96f | Olga Brani | 'Estimated #members',
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190 | 9a06d96f | Olga Brani | null=True,
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191 | 9a06d96f | Olga Brani | blank=True,
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192 | 9a06d96f | Olga Brani | ) |
193 | 9a06d96f | Olga Brani | max_participants = models.PositiveIntegerField( |
194 | 9a06d96f | Olga Brani | 'Maximum numder of participants',
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195 | 9a06d96f | Olga Brani | null=True,
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196 | 9a06d96f | Olga Brani | blank=True
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197 | 9a06d96f | Olga Brani | ) |
198 | 2e90e3ec | Kostas Papadimitriou | |
199 | 8e45d6fd | Sofia Papagiannaki | @property
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200 | 8e45d6fd | Sofia Papagiannaki | def is_disabled(self): |
201 | ffb1e7a8 | Sofia Papagiannaki | if not self.approval_date: |
202 | ffb1e7a8 | Sofia Papagiannaki | return True |
203 | ffb1e7a8 | Sofia Papagiannaki | return False |
204 | 5ce3ce4f | Sofia Papagiannaki | |
205 | 8e45d6fd | Sofia Papagiannaki | @property
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206 | ffb1e7a8 | Sofia Papagiannaki | def is_enabled(self): |
207 | 8e45d6fd | Sofia Papagiannaki | if self.is_disabled: |
208 | 8e45d6fd | Sofia Papagiannaki | return False |
209 | 8e45d6fd | Sofia Papagiannaki | if not self.issue_date: |
210 | 8e45d6fd | Sofia Papagiannaki | return False |
211 | 8e45d6fd | Sofia Papagiannaki | if not self.expiration_date: |
212 | 8e45d6fd | Sofia Papagiannaki | return True |
213 | 8e45d6fd | Sofia Papagiannaki | now = datetime.now() |
214 | 8e45d6fd | Sofia Papagiannaki | if self.issue_date > now: |
215 | 8e45d6fd | Sofia Papagiannaki | return False |
216 | 8e45d6fd | Sofia Papagiannaki | if now >= self.expiration_date: |
217 | 8e45d6fd | Sofia Papagiannaki | return False |
218 | 8e45d6fd | Sofia Papagiannaki | return True |
219 | 5ce3ce4f | Sofia Papagiannaki | |
220 | ffb1e7a8 | Sofia Papagiannaki | def enable(self): |
221 | fc1e2f02 | Sofia Papagiannaki | if self.is_enabled: |
222 | fc1e2f02 | Sofia Papagiannaki | return
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223 | 8e45d6fd | Sofia Papagiannaki | self.approval_date = datetime.now()
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224 | 8e45d6fd | Sofia Papagiannaki | self.save()
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225 | 20d50182 | Sofia Papagiannaki | quota_disturbed.send(sender=self, users=self.approved_members) |
226 | 5ce3ce4f | Sofia Papagiannaki | propagate_groupmembers_quota.apply_async( |
227 | 5ce3ce4f | Sofia Papagiannaki | args=[self], eta=self.issue_date) |
228 | 5ce3ce4f | Sofia Papagiannaki | propagate_groupmembers_quota.apply_async( |
229 | 5ce3ce4f | Sofia Papagiannaki | args=[self], eta=self.expiration_date) |
230 | 5ce3ce4f | Sofia Papagiannaki | |
231 | ffb1e7a8 | Sofia Papagiannaki | def disable(self): |
232 | fc1e2f02 | Sofia Papagiannaki | if self.is_disabled: |
233 | fc1e2f02 | Sofia Papagiannaki | return
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234 | 8e45d6fd | Sofia Papagiannaki | self.approval_date = None |
235 | 8e45d6fd | Sofia Papagiannaki | self.save()
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236 | fc1e2f02 | Sofia Papagiannaki | quota_disturbed.send(sender=self, users=self.approved_members) |
237 | 5ce3ce4f | Sofia Papagiannaki | |
238 | ae497612 | Olga Brani | @transaction.commit_manually
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239 | 01ac12d5 | Sofia Papagiannaki | def approve_member(self, person): |
240 | 0f4fa26d | Sofia Papagiannaki | m, created = self.membership_set.get_or_create(person=person)
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241 | ae497612 | Olga Brani | try:
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242 | c0b26605 | Sofia Papagiannaki | m.approve() |
243 | ae497612 | Olga Brani | except:
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244 | ae497612 | Olga Brani | transaction.rollback() |
245 | ae497612 | Olga Brani | raise
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246 | ae497612 | Olga Brani | else:
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247 | ae497612 | Olga Brani | transaction.commit() |
248 | 5ce3ce4f | Sofia Papagiannaki | |
249 | ae497612 | Olga Brani | # def disapprove_member(self, person):
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250 | ae497612 | Olga Brani | # self.membership_set.remove(person=person)
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251 | 5ce3ce4f | Sofia Papagiannaki | |
252 | 01ac12d5 | Sofia Papagiannaki | @property
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253 | 01ac12d5 | Sofia Papagiannaki | def members(self): |
254 | 032ade79 | Sofia Papagiannaki | q = self.membership_set.select_related().all()
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255 | 032ade79 | Sofia Papagiannaki | return [m.person for m in q] |
256 | 2e90e3ec | Kostas Papadimitriou | |
257 | 01ac12d5 | Sofia Papagiannaki | @property
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258 | 01ac12d5 | Sofia Papagiannaki | def approved_members(self): |
259 | 032ade79 | Sofia Papagiannaki | q = self.membership_set.select_related().all()
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260 | 032ade79 | Sofia Papagiannaki | return [m.person for m in q if m.is_approved] |
261 | 5ce3ce4f | Sofia Papagiannaki | |
262 | 01ac12d5 | Sofia Papagiannaki | @property
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263 | ffb1e7a8 | Sofia Papagiannaki | def quota(self): |
264 | 0f4fa26d | Sofia Papagiannaki | d = defaultdict(int)
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265 | dfdc64d2 | Sofia Papagiannaki | for q in self.astakosgroupquota_set.select_related().all(): |
266 | 9ee0c6a2 | Sofia Papagiannaki | d[q.resource] += q.uplimit or inf
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267 | ffb1e7a8 | Sofia Papagiannaki | return d
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268 | 2e90e3ec | Kostas Papadimitriou | |
269 | 9a06d96f | Olga Brani | def add_policy(self, service, resource, uplimit, update=True): |
270 | 9a06d96f | Olga Brani | """Raises ObjectDoesNotExist, IntegrityError"""
|
271 | 9a06d96f | Olga Brani | resource = Resource.objects.get(service__name=service, name=resource) |
272 | 9a06d96f | Olga Brani | if update:
|
273 | 9a06d96f | Olga Brani | AstakosGroupQuota.objects.update_or_create( |
274 | 9a06d96f | Olga Brani | group=self,
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275 | 9a06d96f | Olga Brani | resource=resource, |
276 | 9a06d96f | Olga Brani | defaults={'uplimit': uplimit}
|
277 | 9a06d96f | Olga Brani | ) |
278 | 9a06d96f | Olga Brani | else:
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279 | 9a06d96f | Olga Brani | q = self.astakosgroupquota_set
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280 | 9a06d96f | Olga Brani | q.create(resource=resource, uplimit=uplimit) |
281 | 2e90e3ec | Kostas Papadimitriou | |
282 | 9a06d96f | Olga Brani | @property
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283 | 9a06d96f | Olga Brani | def policies(self): |
284 | 9a06d96f | Olga Brani | return self.astakosgroupquota_set.select_related().all() |
285 | 9a06d96f | Olga Brani | |
286 | 9a06d96f | Olga Brani | @policies.setter
|
287 | 9a06d96f | Olga Brani | def policies(self, policies): |
288 | 9a06d96f | Olga Brani | for p in policies: |
289 | 9a06d96f | Olga Brani | service = p.get('service', None) |
290 | 9a06d96f | Olga Brani | resource = p.get('resource', None) |
291 | 9a06d96f | Olga Brani | uplimit = p.get('uplimit', 0) |
292 | 9a06d96f | Olga Brani | update = p.get('update', True) |
293 | 9a06d96f | Olga Brani | self.add_policy(service, resource, uplimit, update)
|
294 | 2e90e3ec | Kostas Papadimitriou | |
295 | 01ac12d5 | Sofia Papagiannaki | @property
|
296 | 0f4fa26d | Sofia Papagiannaki | def owners(self): |
297 | 0f4fa26d | Sofia Papagiannaki | return self.owner.all() |
298 | 5ce3ce4f | Sofia Papagiannaki | |
299 | 032ade79 | Sofia Papagiannaki | @property
|
300 | 032ade79 | Sofia Papagiannaki | def owner_details(self): |
301 | 032ade79 | Sofia Papagiannaki | return self.owner.select_related().all() |
302 | 032ade79 | Sofia Papagiannaki | |
303 | 0f4fa26d | Sofia Papagiannaki | @owners.setter
|
304 | 0f4fa26d | Sofia Papagiannaki | def owners(self, l): |
305 | 0f4fa26d | Sofia Papagiannaki | self.owner = l
|
306 | 0f4fa26d | Sofia Papagiannaki | map(self.approve_member, l) |
307 | 8e45d6fd | Sofia Papagiannaki | |
308 | 5ce3ce4f | Sofia Papagiannaki | |
309 | d2633501 | Kostas Papadimitriou | |
310 | d2633501 | Kostas Papadimitriou | class AstakosUserManager(models.Manager): |
311 | d2633501 | Kostas Papadimitriou | |
312 | d2633501 | Kostas Papadimitriou | def get_auth_provider_user(self, provider, **kwargs): |
313 | d2633501 | Kostas Papadimitriou | """
|
314 | d2633501 | Kostas Papadimitriou | Retrieve AstakosUser instance associated with the specified third party
|
315 | d2633501 | Kostas Papadimitriou | id.
|
316 | d2633501 | Kostas Papadimitriou | """
|
317 | d2633501 | Kostas Papadimitriou | kwargs = dict(map(lambda x: ('auth_providers__%s' % x[0], x[1]), |
318 | d2633501 | Kostas Papadimitriou | kwargs.iteritems())) |
319 | d2633501 | Kostas Papadimitriou | return self.get(auth_providers__module=provider, **kwargs) |
320 | d2633501 | Kostas Papadimitriou | |
321 | 0905ccd2 | Sofia Papagiannaki | class AstakosUser(User): |
322 | 890b0eaf | Sofia Papagiannaki | """
|
323 | 890b0eaf | Sofia Papagiannaki | Extends ``django.contrib.auth.models.User`` by defining additional fields.
|
324 | 890b0eaf | Sofia Papagiannaki | """
|
325 | 0905ccd2 | Sofia Papagiannaki | # Use UserManager to get the create_user method, etc.
|
326 | 0905ccd2 | Sofia Papagiannaki | objects = UserManager() |
327 | 6c736ed7 | Kostas Papadimitriou | |
328 | d2633501 | Kostas Papadimitriou | affiliation = models.CharField('Affiliation', max_length=255, blank=True, |
329 | d2633501 | Kostas Papadimitriou | null=True)
|
330 | d2633501 | Kostas Papadimitriou | |
331 | d2633501 | Kostas Papadimitriou | # DEPRECATED FIELDS: provider, third_party_identifier moved in
|
332 | d2633501 | Kostas Papadimitriou | # AstakosUserProvider model.
|
333 | d2633501 | Kostas Papadimitriou | provider = models.CharField('Provider', max_length=255, blank=True, |
334 | d2633501 | Kostas Papadimitriou | null=True)
|
335 | d2633501 | Kostas Papadimitriou | # ex. screen_name for twitter, eppn for shibboleth
|
336 | d2633501 | Kostas Papadimitriou | third_party_identifier = models.CharField('Third-party identifier',
|
337 | d2633501 | Kostas Papadimitriou | max_length=255, null=True, |
338 | d2633501 | Kostas Papadimitriou | blank=True)
|
339 | d2633501 | Kostas Papadimitriou | |
340 | 6c736ed7 | Kostas Papadimitriou | |
341 | 64cd4730 | Antony Chazapis | #for invitations
|
342 | 92defad4 | Sofia Papagiannaki | user_level = DEFAULT_USER_LEVEL |
343 | a196eb7e | Sofia Papagiannaki | level = models.IntegerField('Inviter level', default=user_level)
|
344 | 5ce3ce4f | Sofia Papagiannaki | invitations = models.IntegerField( |
345 | 5ce3ce4f | Sofia Papagiannaki | 'Invitations left', default=INVITATIONS_PER_LEVEL.get(user_level, 0)) |
346 | 6c736ed7 | Kostas Papadimitriou | |
347 | 64cd4730 | Antony Chazapis | auth_token = models.CharField('Authentication Token', max_length=32, |
348 | 0905ccd2 | Sofia Papagiannaki | null=True, blank=True) |
349 | 0905ccd2 | Sofia Papagiannaki | auth_token_created = models.DateTimeField('Token creation date', null=True) |
350 | 5ce3ce4f | Sofia Papagiannaki | auth_token_expires = models.DateTimeField( |
351 | 5ce3ce4f | Sofia Papagiannaki | 'Token expiration date', null=True) |
352 | 6c736ed7 | Kostas Papadimitriou | |
353 | 64cd4730 | Antony Chazapis | updated = models.DateTimeField('Update date')
|
354 | 890b0eaf | Sofia Papagiannaki | is_verified = models.BooleanField('Is verified?', default=False) |
355 | 6c736ed7 | Kostas Papadimitriou | |
356 | ebd369d0 | Sofia Papagiannaki | email_verified = models.BooleanField('Email verified?', default=False) |
357 | 6c736ed7 | Kostas Papadimitriou | |
358 | 59f598f1 | Sofia Papagiannaki | has_credits = models.BooleanField('Has credits?', default=False) |
359 | 5ce3ce4f | Sofia Papagiannaki | has_signed_terms = models.BooleanField( |
360 | 9a06d96f | Olga Brani | 'I agree with the terms', default=False) |
361 | 5ce3ce4f | Sofia Papagiannaki | date_signed_terms = models.DateTimeField( |
362 | 5ce3ce4f | Sofia Papagiannaki | 'Signed terms date', null=True, blank=True) |
363 | 5ce3ce4f | Sofia Papagiannaki | |
364 | 5ce3ce4f | Sofia Papagiannaki | activation_sent = models.DateTimeField( |
365 | 5ce3ce4f | Sofia Papagiannaki | 'Activation sent data', null=True, blank=True) |
366 | 5ce3ce4f | Sofia Papagiannaki | |
367 | 5ce3ce4f | Sofia Papagiannaki | policy = models.ManyToManyField( |
368 | 5ce3ce4f | Sofia Papagiannaki | Resource, null=True, through='AstakosUserQuota') |
369 | 5ce3ce4f | Sofia Papagiannaki | |
370 | 5ce3ce4f | Sofia Papagiannaki | astakos_groups = models.ManyToManyField( |
371 | 5ce3ce4f | Sofia Papagiannaki | AstakosGroup, verbose_name=_('agroups'), blank=True, |
372 | ae497612 | Olga Brani | help_text=_(astakos_messages.ASTAKOSUSER_GROUPS_HELP), |
373 | 8e45d6fd | Sofia Papagiannaki | through='Membership')
|
374 | 5ce3ce4f | Sofia Papagiannaki | |
375 | 18ffbee1 | Sofia Papagiannaki | __has_signed_terms = False
|
376 | 9a06d96f | Olga Brani | disturbed_quota = models.BooleanField('Needs quotaholder syncing',
|
377 | 9a06d96f | Olga Brani | default=False, db_index=True) |
378 | d2633501 | Kostas Papadimitriou | |
379 | d2633501 | Kostas Papadimitriou | objects = AstakosUserManager() |
380 | 5ce3ce4f | Sofia Papagiannaki | owner = models.ManyToManyField( |
381 | 5ce3ce4f | Sofia Papagiannaki | AstakosGroup, related_name='owner', null=True) |
382 | 5ce3ce4f | Sofia Papagiannaki | |
383 | 74b273d8 | Sofia Papagiannaki | class Meta: |
384 | 74b273d8 | Sofia Papagiannaki | unique_together = ("provider", "third_party_identifier") |
385 | d2633501 | Kostas Papadimitriou | |
386 | 18ffbee1 | Sofia Papagiannaki | def __init__(self, *args, **kwargs): |
387 | 18ffbee1 | Sofia Papagiannaki | super(AstakosUser, self).__init__(*args, **kwargs) |
388 | 18ffbee1 | Sofia Papagiannaki | self.__has_signed_terms = self.has_signed_terms |
389 | a3637508 | Sofia Papagiannaki | if not self.id: |
390 | 18ffbee1 | Sofia Papagiannaki | self.is_active = False |
391 | 5ce3ce4f | Sofia Papagiannaki | |
392 | 0905ccd2 | Sofia Papagiannaki | @property
|
393 | 0905ccd2 | Sofia Papagiannaki | def realname(self): |
394 | 5ce3ce4f | Sofia Papagiannaki | return '%s %s' % (self.first_name, self.last_name) |
395 | 6c736ed7 | Kostas Papadimitriou | |
396 | 0905ccd2 | Sofia Papagiannaki | @realname.setter
|
397 | 0905ccd2 | Sofia Papagiannaki | def realname(self, value): |
398 | 0905ccd2 | Sofia Papagiannaki | parts = value.split(' ')
|
399 | 0905ccd2 | Sofia Papagiannaki | if len(parts) == 2: |
400 | 0905ccd2 | Sofia Papagiannaki | self.first_name = parts[0] |
401 | 0905ccd2 | Sofia Papagiannaki | self.last_name = parts[1] |
402 | 0905ccd2 | Sofia Papagiannaki | else:
|
403 | 0905ccd2 | Sofia Papagiannaki | self.last_name = parts[0] |
404 | 6c736ed7 | Kostas Papadimitriou | |
405 | 9a06d96f | Olga Brani | def add_permission(self, pname): |
406 | 9a06d96f | Olga Brani | if self.has_perm(pname): |
407 | 9a06d96f | Olga Brani | return
|
408 | 9a06d96f | Olga Brani | p, created = Permission.objects.get_or_create(codename=pname, |
409 | 9a06d96f | Olga Brani | name=pname.capitalize(), |
410 | 9a06d96f | Olga Brani | content_type=content_type) |
411 | 9a06d96f | Olga Brani | self.user_permissions.add(p)
|
412 | 9a06d96f | Olga Brani | |
413 | 9a06d96f | Olga Brani | def remove_permission(self, pname): |
414 | 9a06d96f | Olga Brani | if self.has_perm(pname): |
415 | 9a06d96f | Olga Brani | return
|
416 | 9a06d96f | Olga Brani | p = Permission.objects.get(codename=pname, |
417 | 9a06d96f | Olga Brani | content_type=content_type) |
418 | 9a06d96f | Olga Brani | self.user_permissions.remove(p)
|
419 | 9a06d96f | Olga Brani | |
420 | 64cd4730 | Antony Chazapis | @property
|
421 | 64cd4730 | Antony Chazapis | def invitation(self): |
422 | 64cd4730 | Antony Chazapis | try:
|
423 | 9fb8e808 | Sofia Papagiannaki | return Invitation.objects.get(username=self.email) |
424 | 64cd4730 | Antony Chazapis | except Invitation.DoesNotExist:
|
425 | 64cd4730 | Antony Chazapis | return None |
426 | 6c736ed7 | Kostas Papadimitriou | |
427 | 9a06d96f | Olga Brani | def invite(self, email, realname): |
428 | 9a06d96f | Olga Brani | inv = Invitation(inviter=self, username=email, realname=realname)
|
429 | 9a06d96f | Olga Brani | inv.save() |
430 | 9a06d96f | Olga Brani | send_invitation(inv) |
431 | 9a06d96f | Olga Brani | self.invitations = max(0, self.invitations - 1) |
432 | 9a06d96f | Olga Brani | self.save()
|
433 | 9a06d96f | Olga Brani | |
434 | ffb1e7a8 | Sofia Papagiannaki | @property
|
435 | ffb1e7a8 | Sofia Papagiannaki | def quota(self): |
436 | 9a06d96f | Olga Brani | """Returns a dict with the sum of quota limits per resource"""
|
437 | ffb1e7a8 | Sofia Papagiannaki | d = defaultdict(int)
|
438 | 9a06d96f | Olga Brani | for q in self.policies: |
439 | 9ee0c6a2 | Sofia Papagiannaki | d[q.resource] += q.uplimit or inf
|
440 | 9a06d96f | Olga Brani | for m in self.extended_groups: |
441 | fc1e2f02 | Sofia Papagiannaki | if not m.is_approved: |
442 | fc1e2f02 | Sofia Papagiannaki | continue
|
443 | fc1e2f02 | Sofia Papagiannaki | g = m.group |
444 | ffb1e7a8 | Sofia Papagiannaki | if not g.is_enabled: |
445 | ffb1e7a8 | Sofia Papagiannaki | continue
|
446 | 670de92a | Sofia Papagiannaki | for r, uplimit in g.quota.iteritems(): |
447 | 9ee0c6a2 | Sofia Papagiannaki | d[r] += uplimit or inf
|
448 | ffb1e7a8 | Sofia Papagiannaki | # TODO set default for remaining
|
449 | ffb1e7a8 | Sofia Papagiannaki | return d
|
450 | 5ce3ce4f | Sofia Papagiannaki | |
451 | 9a06d96f | Olga Brani | @property
|
452 | 9a06d96f | Olga Brani | def policies(self): |
453 | 9a06d96f | Olga Brani | return self.astakosuserquota_set.select_related().all() |
454 | 9a06d96f | Olga Brani | |
455 | 9a06d96f | Olga Brani | @policies.setter
|
456 | 9a06d96f | Olga Brani | def policies(self, policies): |
457 | 9a06d96f | Olga Brani | for p in policies: |
458 | 9a06d96f | Olga Brani | service = policies.get('service', None) |
459 | 9a06d96f | Olga Brani | resource = policies.get('resource', None) |
460 | 9a06d96f | Olga Brani | uplimit = policies.get('uplimit', 0) |
461 | 9a06d96f | Olga Brani | update = policies.get('update', True) |
462 | 9a06d96f | Olga Brani | self.add_policy(service, resource, uplimit, update)
|
463 | 9a06d96f | Olga Brani | |
464 | 9a06d96f | Olga Brani | def add_policy(self, service, resource, uplimit, update=True): |
465 | 9a06d96f | Olga Brani | """Raises ObjectDoesNotExist, IntegrityError"""
|
466 | 9a06d96f | Olga Brani | resource = Resource.objects.get(service__name=service, name=resource) |
467 | 9a06d96f | Olga Brani | if update:
|
468 | 9a06d96f | Olga Brani | AstakosUserQuota.objects.update_or_create(user=self,
|
469 | 9a06d96f | Olga Brani | resource=resource, |
470 | 9a06d96f | Olga Brani | defaults={'uplimit': uplimit})
|
471 | 9a06d96f | Olga Brani | else:
|
472 | 9a06d96f | Olga Brani | q = self.astakosuserquota_set
|
473 | 9a06d96f | Olga Brani | q.create(resource=resource, uplimit=uplimit) |
474 | 9a06d96f | Olga Brani | |
475 | 9a06d96f | Olga Brani | def remove_policy(self, service, resource): |
476 | 9a06d96f | Olga Brani | """Raises ObjectDoesNotExist, IntegrityError"""
|
477 | 9a06d96f | Olga Brani | resource = Resource.objects.get(service__name=service, name=resource) |
478 | 9a06d96f | Olga Brani | q = self.policies.get(resource=resource).delete()
|
479 | 9a06d96f | Olga Brani | |
480 | 9a06d96f | Olga Brani | @property
|
481 | 9a06d96f | Olga Brani | def extended_groups(self): |
482 | 9a06d96f | Olga Brani | return self.membership_set.select_related().all() |
483 | 9a06d96f | Olga Brani | |
484 | 9a06d96f | Olga Brani | @extended_groups.setter
|
485 | 9a06d96f | Olga Brani | def extended_groups(self, groups): |
486 | 9a06d96f | Olga Brani | #TODO exceptions
|
487 | 40a0cd8b | Sofia Papagiannaki | for name in (groups or ()): |
488 | 9a06d96f | Olga Brani | group = AstakosGroup.objects.get(name=name) |
489 | 9a06d96f | Olga Brani | self.membership_set.create(group=group)
|
490 | 9a06d96f | Olga Brani | |
491 | 64cd4730 | Antony Chazapis | def save(self, update_timestamps=True, **kwargs): |
492 | 64cd4730 | Antony Chazapis | if update_timestamps:
|
493 | 64cd4730 | Antony Chazapis | if not self.id: |
494 | 0905ccd2 | Sofia Papagiannaki | self.date_joined = datetime.now()
|
495 | 64cd4730 | Antony Chazapis | self.updated = datetime.now()
|
496 | 5ce3ce4f | Sofia Papagiannaki | |
497 | 18ffbee1 | Sofia Papagiannaki | # update date_signed_terms if necessary
|
498 | 18ffbee1 | Sofia Papagiannaki | if self.__has_signed_terms != self.has_signed_terms: |
499 | 18ffbee1 | Sofia Papagiannaki | self.date_signed_terms = datetime.now()
|
500 | 5ce3ce4f | Sofia Papagiannaki | |
501 | 9c01d9d1 | Sofia Papagiannaki | if not self.id: |
502 | 9c01d9d1 | Sofia Papagiannaki | # set username
|
503 | 9c01d9d1 | Sofia Papagiannaki | while not self.username: |
504 | d2633501 | Kostas Papadimitriou | username = self.email
|
505 | 9c01d9d1 | Sofia Papagiannaki | try:
|
506 | 5ce3ce4f | Sofia Papagiannaki | AstakosUser.objects.get(username=username) |
507 | aab4d540 | Sofia Papagiannaki | except AstakosUser.DoesNotExist:
|
508 | 9c01d9d1 | Sofia Papagiannaki | self.username = username
|
509 | d2633501 | Kostas Papadimitriou | |
510 | 591d0505 | Sofia Papagiannaki | self.validate_unique_email_isactive()
|
511 | 751d24cf | Sofia Papagiannaki | if self.is_active and self.activation_sent: |
512 | 751d24cf | Sofia Papagiannaki | # reset the activation sent
|
513 | 751d24cf | Sofia Papagiannaki | self.activation_sent = None |
514 | 5ce3ce4f | Sofia Papagiannaki | |
515 | 0905ccd2 | Sofia Papagiannaki | super(AstakosUser, self).save(**kwargs) |
516 | 2e90e3ec | Kostas Papadimitriou | |
517 | bf0c6de5 | Sofia Papagiannaki | def renew_token(self, flush_sessions=False, current_key=None): |
518 | 64cd4730 | Antony Chazapis | md5 = hashlib.md5() |
519 | 8f8c43b2 | Sofia Papagiannaki | md5.update(settings.SECRET_KEY) |
520 | 0905ccd2 | Sofia Papagiannaki | md5.update(self.username)
|
521 | 64cd4730 | Antony Chazapis | md5.update(self.realname.encode('ascii', 'ignore')) |
522 | 64cd4730 | Antony Chazapis | md5.update(asctime()) |
523 | 2e90e3ec | Kostas Papadimitriou | |
524 | 64cd4730 | Antony Chazapis | self.auth_token = b64encode(md5.digest())
|
525 | 64cd4730 | Antony Chazapis | self.auth_token_created = datetime.now()
|
526 | 64cd4730 | Antony Chazapis | self.auth_token_expires = self.auth_token_created + \ |
527 | 92defad4 | Sofia Papagiannaki | timedelta(hours=AUTH_TOKEN_DURATION) |
528 | bf0c6de5 | Sofia Papagiannaki | if flush_sessions:
|
529 | bf0c6de5 | Sofia Papagiannaki | self.flush_sessions(current_key)
|
530 | 111f3da6 | Sofia Papagiannaki | msg = 'Token renewed for %s' % self.email |
531 | aab4d540 | Sofia Papagiannaki | logger.log(LOGGING_LEVEL, msg) |
532 | 6c736ed7 | Kostas Papadimitriou | |
533 | bf0c6de5 | Sofia Papagiannaki | def flush_sessions(self, current_key=None): |
534 | bf0c6de5 | Sofia Papagiannaki | q = self.sessions
|
535 | bf0c6de5 | Sofia Papagiannaki | if current_key:
|
536 | bf0c6de5 | Sofia Papagiannaki | q = q.exclude(session_key=current_key) |
537 | 2e90e3ec | Kostas Papadimitriou | |
538 | bf0c6de5 | Sofia Papagiannaki | keys = q.values_list('session_key', flat=True) |
539 | bf0c6de5 | Sofia Papagiannaki | if keys:
|
540 | bf0c6de5 | Sofia Papagiannaki | msg = 'Flushing sessions: %s' % ','.join(keys) |
541 | c0b26605 | Sofia Papagiannaki | logger.log(LOGGING_LEVEL, msg, []) |
542 | bf0c6de5 | Sofia Papagiannaki | engine = import_module(settings.SESSION_ENGINE) |
543 | bf0c6de5 | Sofia Papagiannaki | for k in keys: |
544 | bf0c6de5 | Sofia Papagiannaki | s = engine.SessionStore(k) |
545 | bf0c6de5 | Sofia Papagiannaki | s.flush() |
546 | bf0c6de5 | Sofia Papagiannaki | |
547 | 64cd4730 | Antony Chazapis | def __unicode__(self): |
548 | 3abf6c78 | Sofia Papagiannaki | return '%s (%s)' % (self.realname, self.email) |
549 | 5ce3ce4f | Sofia Papagiannaki | |
550 | 0a569195 | Sofia Papagiannaki | def conflicting_email(self): |
551 | 5ce3ce4f | Sofia Papagiannaki | q = AstakosUser.objects.exclude(username=self.username)
|
552 | 789a5951 | Sofia Papagiannaki | q = q.filter(email__iexact=self.email)
|
553 | 0a569195 | Sofia Papagiannaki | if q.count() != 0: |
554 | 0a569195 | Sofia Papagiannaki | return True |
555 | 0a569195 | Sofia Papagiannaki | return False |
556 | 5ce3ce4f | Sofia Papagiannaki | |
557 | 591d0505 | Sofia Papagiannaki | def validate_unique_email_isactive(self): |
558 | 0a569195 | Sofia Papagiannaki | """
|
559 | 0a569195 | Sofia Papagiannaki | Implements a unique_together constraint for email and is_active fields.
|
560 | 0a569195 | Sofia Papagiannaki | """
|
561 | e6759494 | Sofia Papagiannaki | q = AstakosUser.objects.all() |
562 | 0a569195 | Sofia Papagiannaki | q = q.filter(email = self.email)
|
563 | 0a569195 | Sofia Papagiannaki | q = q.filter(is_active = self.is_active)
|
564 | e6759494 | Sofia Papagiannaki | if self.id: |
565 | e6759494 | Sofia Papagiannaki | q = q.filter(~Q(id = self.id))
|
566 | 0a569195 | Sofia Papagiannaki | if q.count() != 0: |
567 | ae497612 | Olga Brani | raise ValidationError({'__all__': [_(astakos_messages.UNIQUE_EMAIL_IS_ACTIVE_CONSTRAIN_ERR)]}) |
568 | 5ce3ce4f | Sofia Papagiannaki | |
569 | fcf90160 | Sofia Papagiannaki | @property
|
570 | 09e7393c | Sofia Papagiannaki | def signed_terms(self): |
571 | 09e7393c | Sofia Papagiannaki | term = get_latest_terms() |
572 | 09e7393c | Sofia Papagiannaki | if not term: |
573 | 09e7393c | Sofia Papagiannaki | return True |
574 | 09e7393c | Sofia Papagiannaki | if not self.has_signed_terms: |
575 | 09e7393c | Sofia Papagiannaki | return False |
576 | 09e7393c | Sofia Papagiannaki | if not self.date_signed_terms: |
577 | 09e7393c | Sofia Papagiannaki | return False |
578 | 09e7393c | Sofia Papagiannaki | if self.date_signed_terms < term.date: |
579 | 09e7393c | Sofia Papagiannaki | self.has_signed_terms = False |
580 | f0f92965 | Sofia Papagiannaki | self.date_signed_terms = None |
581 | 09e7393c | Sofia Papagiannaki | self.save()
|
582 | 09e7393c | Sofia Papagiannaki | return False |
583 | 09e7393c | Sofia Papagiannaki | return True |
584 | 09e7393c | Sofia Papagiannaki | |
585 | d2633501 | Kostas Papadimitriou | def set_invitations_level(self): |
586 | d2633501 | Kostas Papadimitriou | """
|
587 | d2633501 | Kostas Papadimitriou | Update user invitation level
|
588 | d2633501 | Kostas Papadimitriou | """
|
589 | d2633501 | Kostas Papadimitriou | level = self.invitation.inviter.level + 1 |
590 | d2633501 | Kostas Papadimitriou | self.level = level
|
591 | d2633501 | Kostas Papadimitriou | self.invitations = INVITATIONS_PER_LEVEL.get(level, 0) |
592 | d2633501 | Kostas Papadimitriou | |
593 | d2633501 | Kostas Papadimitriou | def can_login_with_auth_provider(self, provider): |
594 | d2633501 | Kostas Papadimitriou | if not self.has_auth_provider(provider): |
595 | d2633501 | Kostas Papadimitriou | return False |
596 | d2633501 | Kostas Papadimitriou | else:
|
597 | d2633501 | Kostas Papadimitriou | return auth_providers.get_provider(provider).is_available_for_login()
|
598 | d2633501 | Kostas Papadimitriou | |
599 | f432088a | Kostas Papadimitriou | def can_add_auth_provider(self, provider, **kwargs): |
600 | d2633501 | Kostas Papadimitriou | provider_settings = auth_providers.get_provider(provider) |
601 | d2633501 | Kostas Papadimitriou | if not provider_settings.is_available_for_login(): |
602 | d2633501 | Kostas Papadimitriou | return False |
603 | f432088a | Kostas Papadimitriou | |
604 | d2633501 | Kostas Papadimitriou | if self.has_auth_provider(provider) and \ |
605 | d2633501 | Kostas Papadimitriou | provider_settings.one_per_user: |
606 | d2633501 | Kostas Papadimitriou | return False |
607 | f432088a | Kostas Papadimitriou | |
608 | f432088a | Kostas Papadimitriou | if 'identifier' in kwargs: |
609 | f432088a | Kostas Papadimitriou | try:
|
610 | f432088a | Kostas Papadimitriou | # provider with specified params already exist
|
611 | f432088a | Kostas Papadimitriou | existing_user = AstakosUser.objects.get_auth_provider_user(provider, |
612 | f432088a | Kostas Papadimitriou | **kwargs) |
613 | f432088a | Kostas Papadimitriou | except AstakosUser.DoesNotExist:
|
614 | f432088a | Kostas Papadimitriou | return True |
615 | f432088a | Kostas Papadimitriou | else:
|
616 | f432088a | Kostas Papadimitriou | return False |
617 | f432088a | Kostas Papadimitriou | |
618 | d2633501 | Kostas Papadimitriou | return True |
619 | d2633501 | Kostas Papadimitriou | |
620 | d2633501 | Kostas Papadimitriou | def can_remove_auth_provider(self, provider): |
621 | d2633501 | Kostas Papadimitriou | if len(self.get_active_auth_providers()) <= 1: |
622 | d2633501 | Kostas Papadimitriou | return False |
623 | d2633501 | Kostas Papadimitriou | return True |
624 | d2633501 | Kostas Papadimitriou | |
625 | d2633501 | Kostas Papadimitriou | def can_change_password(self): |
626 | d2633501 | Kostas Papadimitriou | return self.has_auth_provider('local', auth_backend='astakos') |
627 | d2633501 | Kostas Papadimitriou | |
628 | d2633501 | Kostas Papadimitriou | def has_auth_provider(self, provider, **kwargs): |
629 | d2633501 | Kostas Papadimitriou | return bool(self.auth_providers.filter(module=provider, |
630 | d2633501 | Kostas Papadimitriou | **kwargs).count()) |
631 | d2633501 | Kostas Papadimitriou | |
632 | d2633501 | Kostas Papadimitriou | def add_auth_provider(self, provider, **kwargs): |
633 | f432088a | Kostas Papadimitriou | if self.can_add_auth_provider(provider, **kwargs): |
634 | f432088a | Kostas Papadimitriou | self.auth_providers.create(module=provider, active=True, **kwargs) |
635 | f432088a | Kostas Papadimitriou | else:
|
636 | f432088a | Kostas Papadimitriou | raise Exception('Cannot add provider') |
637 | d2633501 | Kostas Papadimitriou | |
638 | d2633501 | Kostas Papadimitriou | def add_pending_auth_provider(self, pending): |
639 | d2633501 | Kostas Papadimitriou | """
|
640 | d2633501 | Kostas Papadimitriou | Convert PendingThirdPartyUser object to AstakosUserAuthProvider entry for
|
641 | d2633501 | Kostas Papadimitriou | the current user.
|
642 | d2633501 | Kostas Papadimitriou | """
|
643 | d2633501 | Kostas Papadimitriou | if not isinstance(pending, PendingThirdPartyUser): |
644 | d2633501 | Kostas Papadimitriou | pending = PendingThirdPartyUser.objects.get(token=pending) |
645 | d2633501 | Kostas Papadimitriou | |
646 | d2633501 | Kostas Papadimitriou | provider = self.add_auth_provider(pending.provider,
|
647 | d2633501 | Kostas Papadimitriou | identifier=pending.third_party_identifier) |
648 | d2633501 | Kostas Papadimitriou | |
649 | d2633501 | Kostas Papadimitriou | if email_re.match(pending.email) and pending.email != self.email: |
650 | d2633501 | Kostas Papadimitriou | self.additionalmail_set.get_or_create(email=pending.email)
|
651 | d2633501 | Kostas Papadimitriou | |
652 | d2633501 | Kostas Papadimitriou | pending.delete() |
653 | d2633501 | Kostas Papadimitriou | return provider
|
654 | d2633501 | Kostas Papadimitriou | |
655 | d2633501 | Kostas Papadimitriou | def remove_auth_provider(self, provider, **kwargs): |
656 | d2633501 | Kostas Papadimitriou | self.auth_providers.get(module=provider, **kwargs).delete()
|
657 | d2633501 | Kostas Papadimitriou | |
658 | d2633501 | Kostas Papadimitriou | # user urls
|
659 | d2633501 | Kostas Papadimitriou | def get_resend_activation_url(self): |
660 | d2633501 | Kostas Papadimitriou | return reverse('send_activation', {'user_id': self.pk}) |
661 | d2633501 | Kostas Papadimitriou | |
662 | d2633501 | Kostas Papadimitriou | def get_activation_url(self, nxt=False): |
663 | d2633501 | Kostas Papadimitriou | url = "%s?auth=%s" % (reverse('astakos.im.views.activate'), |
664 | d2633501 | Kostas Papadimitriou | quote(self.auth_token))
|
665 | d2633501 | Kostas Papadimitriou | if nxt:
|
666 | d2633501 | Kostas Papadimitriou | url += "&next=%s" % quote(nxt)
|
667 | d2633501 | Kostas Papadimitriou | return url
|
668 | d2633501 | Kostas Papadimitriou | |
669 | d2633501 | Kostas Papadimitriou | def get_password_reset_url(self, token_generator=default_token_generator): |
670 | d2633501 | Kostas Papadimitriou | return reverse('django.contrib.auth.views.password_reset_confirm', |
671 | d2633501 | Kostas Papadimitriou | kwargs={'uidb36':int_to_base36(self.id), |
672 | d2633501 | Kostas Papadimitriou | 'token':token_generator.make_token(self)}) |
673 | d2633501 | Kostas Papadimitriou | |
674 | d2633501 | Kostas Papadimitriou | def get_auth_providers(self): |
675 | d2633501 | Kostas Papadimitriou | return self.auth_providers.all() |
676 | d2633501 | Kostas Papadimitriou | |
677 | d2633501 | Kostas Papadimitriou | def get_available_auth_providers(self): |
678 | d2633501 | Kostas Papadimitriou | """
|
679 | d2633501 | Kostas Papadimitriou | Returns a list of providers available for user to connect to.
|
680 | d2633501 | Kostas Papadimitriou | """
|
681 | d2633501 | Kostas Papadimitriou | providers = [] |
682 | d2633501 | Kostas Papadimitriou | for module, provider_settings in auth_providers.PROVIDERS.iteritems(): |
683 | f432088a | Kostas Papadimitriou | if self.can_add_auth_provider(module): |
684 | d2633501 | Kostas Papadimitriou | providers.append(provider_settings(self))
|
685 | d2633501 | Kostas Papadimitriou | |
686 | d2633501 | Kostas Papadimitriou | return providers
|
687 | d2633501 | Kostas Papadimitriou | |
688 | d2633501 | Kostas Papadimitriou | def get_active_auth_providers(self): |
689 | d2633501 | Kostas Papadimitriou | providers = [] |
690 | d2633501 | Kostas Papadimitriou | for provider in self.auth_providers.active(): |
691 | d2633501 | Kostas Papadimitriou | if auth_providers.get_provider(provider.module).is_available_for_login():
|
692 | d2633501 | Kostas Papadimitriou | providers.append(provider) |
693 | d2633501 | Kostas Papadimitriou | return providers
|
694 | d2633501 | Kostas Papadimitriou | |
695 | d2633501 | Kostas Papadimitriou | |
696 | d2633501 | Kostas Papadimitriou | class AstakosUserAuthProviderManager(models.Manager): |
697 | d2633501 | Kostas Papadimitriou | |
698 | d2633501 | Kostas Papadimitriou | def active(self): |
699 | d2633501 | Kostas Papadimitriou | return self.filter(active=True) |
700 | d2633501 | Kostas Papadimitriou | |
701 | d2633501 | Kostas Papadimitriou | |
702 | d2633501 | Kostas Papadimitriou | class AstakosUserAuthProvider(models.Model): |
703 | d2633501 | Kostas Papadimitriou | """
|
704 | d2633501 | Kostas Papadimitriou | Available user authentication methods.
|
705 | d2633501 | Kostas Papadimitriou | """
|
706 | d2633501 | Kostas Papadimitriou | affiliation = models.CharField('Affiliation', max_length=255, blank=True, |
707 | d2633501 | Kostas Papadimitriou | null=True, default=None) |
708 | d2633501 | Kostas Papadimitriou | user = models.ForeignKey(AstakosUser, related_name='auth_providers')
|
709 | d2633501 | Kostas Papadimitriou | module = models.CharField('Provider', max_length=255, blank=False, |
710 | d2633501 | Kostas Papadimitriou | default='local')
|
711 | d2633501 | Kostas Papadimitriou | identifier = models.CharField('Third-party identifier',
|
712 | d2633501 | Kostas Papadimitriou | max_length=255, null=True, |
713 | d2633501 | Kostas Papadimitriou | blank=True)
|
714 | d2633501 | Kostas Papadimitriou | active = models.BooleanField(default=True)
|
715 | d2633501 | Kostas Papadimitriou | auth_backend = models.CharField('Backend', max_length=255, blank=False, |
716 | d2633501 | Kostas Papadimitriou | default='astakos')
|
717 | d2633501 | Kostas Papadimitriou | |
718 | d2633501 | Kostas Papadimitriou | objects = AstakosUserAuthProviderManager() |
719 | d2633501 | Kostas Papadimitriou | |
720 | d2633501 | Kostas Papadimitriou | class Meta: |
721 | d2633501 | Kostas Papadimitriou | unique_together = (('identifier', 'module', 'user'), ) |
722 | d2633501 | Kostas Papadimitriou | |
723 | d2633501 | Kostas Papadimitriou | @property
|
724 | d2633501 | Kostas Papadimitriou | def settings(self): |
725 | d2633501 | Kostas Papadimitriou | return auth_providers.get_provider(self.module) |
726 | d2633501 | Kostas Papadimitriou | |
727 | d2633501 | Kostas Papadimitriou | @property
|
728 | d2633501 | Kostas Papadimitriou | def details_display(self): |
729 | d2633501 | Kostas Papadimitriou | return self.settings.details_tpl % self.__dict__ |
730 | d2633501 | Kostas Papadimitriou | |
731 | d2633501 | Kostas Papadimitriou | def can_remove(self): |
732 | d2633501 | Kostas Papadimitriou | return self.user.can_remove_auth_provider(self.module) |
733 | d2633501 | Kostas Papadimitriou | |
734 | d2633501 | Kostas Papadimitriou | def delete(self, *args, **kwargs): |
735 | d2633501 | Kostas Papadimitriou | ret = super(AstakosUserAuthProvider, self).delete(*args, **kwargs) |
736 | d2633501 | Kostas Papadimitriou | self.user.set_unusable_password()
|
737 | d2633501 | Kostas Papadimitriou | self.user.save()
|
738 | d2633501 | Kostas Papadimitriou | return ret
|
739 | d2633501 | Kostas Papadimitriou | |
740 | f432088a | Kostas Papadimitriou | def __repr__(self): |
741 | f432088a | Kostas Papadimitriou | return '<AstakosUserAuthProvider %s:%s>' % (self.module, self.identifier) |
742 | f432088a | Kostas Papadimitriou | |
743 | d2633501 | Kostas Papadimitriou | |
744 | 8e45d6fd | Sofia Papagiannaki | class Membership(models.Model): |
745 | 8e45d6fd | Sofia Papagiannaki | person = models.ForeignKey(AstakosUser) |
746 | 8e45d6fd | Sofia Papagiannaki | group = models.ForeignKey(AstakosGroup) |
747 | 01ac12d5 | Sofia Papagiannaki | date_requested = models.DateField(default=datetime.now(), blank=True)
|
748 | 01ac12d5 | Sofia Papagiannaki | date_joined = models.DateField(null=True, db_index=True, blank=True) |
749 | 5ce3ce4f | Sofia Papagiannaki | |
750 | 8e45d6fd | Sofia Papagiannaki | class Meta: |
751 | 8e45d6fd | Sofia Papagiannaki | unique_together = ("person", "group") |
752 | 5ce3ce4f | Sofia Papagiannaki | |
753 | ffb1e7a8 | Sofia Papagiannaki | def save(self, *args, **kwargs): |
754 | 28252c7f | Sofia Papagiannaki | if not self.id: |
755 | 28252c7f | Sofia Papagiannaki | if not self.group.moderation_enabled: |
756 | 28252c7f | Sofia Papagiannaki | self.date_joined = datetime.now()
|
757 | ffb1e7a8 | Sofia Papagiannaki | super(Membership, self).save(*args, **kwargs) |
758 | 5ce3ce4f | Sofia Papagiannaki | |
759 | 8e45d6fd | Sofia Papagiannaki | @property
|
760 | 8e45d6fd | Sofia Papagiannaki | def is_approved(self): |
761 | 8e45d6fd | Sofia Papagiannaki | if self.date_joined: |
762 | 8e45d6fd | Sofia Papagiannaki | return True |
763 | 8e45d6fd | Sofia Papagiannaki | return False |
764 | 5ce3ce4f | Sofia Papagiannaki | |
765 | 01ac12d5 | Sofia Papagiannaki | def approve(self): |
766 | c0b26605 | Sofia Papagiannaki | if self.is_approved: |
767 | c0b26605 | Sofia Papagiannaki | return
|
768 | ae497612 | Olga Brani | if self.group.max_participants: |
769 | a4075f5a | root | assert len(self.group.approved_members) + 1 <= self.group.max_participants, \ |
770 | c0b26605 | Sofia Papagiannaki | 'Maximum participant number has been reached.'
|
771 | 01ac12d5 | Sofia Papagiannaki | self.date_joined = datetime.now()
|
772 | 01ac12d5 | Sofia Papagiannaki | self.save()
|
773 | fc1e2f02 | Sofia Papagiannaki | quota_disturbed.send(sender=self, users=(self.person,)) |
774 | 5ce3ce4f | Sofia Papagiannaki | |
775 | 01ac12d5 | Sofia Papagiannaki | def disapprove(self): |
776 | 01ac12d5 | Sofia Papagiannaki | self.delete()
|
777 | fc1e2f02 | Sofia Papagiannaki | quota_disturbed.send(sender=self, users=(self.person,)) |
778 | 8e45d6fd | Sofia Papagiannaki | |
779 | 9a06d96f | Olga Brani | class AstakosQuotaManager(models.Manager): |
780 | 9a06d96f | Olga Brani | def _update_or_create(self, **kwargs): |
781 | 9a06d96f | Olga Brani | assert kwargs, \
|
782 | 9a06d96f | Olga Brani | 'update_or_create() must be passed at least one keyword argument'
|
783 | 9a06d96f | Olga Brani | obj, created = self.get_or_create(**kwargs)
|
784 | 9a06d96f | Olga Brani | defaults = kwargs.pop('defaults', {})
|
785 | 9a06d96f | Olga Brani | if created:
|
786 | 9a06d96f | Olga Brani | return obj, True, False |
787 | 9a06d96f | Olga Brani | else:
|
788 | 9a06d96f | Olga Brani | try:
|
789 | 9a06d96f | Olga Brani | params = dict(
|
790 | 9a06d96f | Olga Brani | [(k, v) for k, v in kwargs.items() if '__' not in k]) |
791 | 9a06d96f | Olga Brani | params.update(defaults) |
792 | 9a06d96f | Olga Brani | for attr, val in params.items(): |
793 | 9a06d96f | Olga Brani | if hasattr(obj, attr): |
794 | 9a06d96f | Olga Brani | setattr(obj, attr, val)
|
795 | 9a06d96f | Olga Brani | sid = transaction.savepoint() |
796 | 9a06d96f | Olga Brani | obj.save(force_update=True)
|
797 | 9a06d96f | Olga Brani | transaction.savepoint_commit(sid) |
798 | 9a06d96f | Olga Brani | return obj, False, True |
799 | 9a06d96f | Olga Brani | except IntegrityError, e:
|
800 | 9a06d96f | Olga Brani | transaction.savepoint_rollback(sid) |
801 | 9a06d96f | Olga Brani | try:
|
802 | 9a06d96f | Olga Brani | return self.get(**kwargs), False, False |
803 | 9a06d96f | Olga Brani | except self.model.DoesNotExist: |
804 | 9a06d96f | Olga Brani | raise e
|
805 | 9a06d96f | Olga Brani | |
806 | 9a06d96f | Olga Brani | update_or_create = _update_or_create |
807 | 5ce3ce4f | Sofia Papagiannaki | |
808 | 8e45d6fd | Sofia Papagiannaki | class AstakosGroupQuota(models.Model): |
809 | 9a06d96f | Olga Brani | objects = AstakosQuotaManager() |
810 | 7507ea03 | root | limit = models.PositiveIntegerField('Limit', null=True) # obsolete field |
811 | 670de92a | Sofia Papagiannaki | uplimit = models.BigIntegerField('Up limit', null=True) |
812 | 8e45d6fd | Sofia Papagiannaki | resource = models.ForeignKey(Resource) |
813 | 8e45d6fd | Sofia Papagiannaki | group = models.ForeignKey(AstakosGroup, blank=True)
|
814 | 5ce3ce4f | Sofia Papagiannaki | |
815 | 8e45d6fd | Sofia Papagiannaki | class Meta: |
816 | 8e45d6fd | Sofia Papagiannaki | unique_together = ("resource", "group") |
817 | 8e45d6fd | Sofia Papagiannaki | |
818 | 8e45d6fd | Sofia Papagiannaki | class AstakosUserQuota(models.Model): |
819 | 9a06d96f | Olga Brani | objects = AstakosQuotaManager() |
820 | 7507ea03 | root | limit = models.PositiveIntegerField('Limit', null=True) # obsolete field |
821 | 670de92a | Sofia Papagiannaki | uplimit = models.BigIntegerField('Up limit', null=True) |
822 | 8e45d6fd | Sofia Papagiannaki | resource = models.ForeignKey(Resource) |
823 | 8e45d6fd | Sofia Papagiannaki | user = models.ForeignKey(AstakosUser) |
824 | 5ce3ce4f | Sofia Papagiannaki | |
825 | 8e45d6fd | Sofia Papagiannaki | class Meta: |
826 | 8e45d6fd | Sofia Papagiannaki | unique_together = ("resource", "user") |
827 | 09e7393c | Sofia Papagiannaki | |
828 | 5ce3ce4f | Sofia Papagiannaki | |
829 | 270dd48d | Sofia Papagiannaki | class ApprovalTerms(models.Model): |
830 | 270dd48d | Sofia Papagiannaki | """
|
831 | 270dd48d | Sofia Papagiannaki | Model for approval terms
|
832 | 270dd48d | Sofia Papagiannaki | """
|
833 | 6c736ed7 | Kostas Papadimitriou | |
834 | 5ce3ce4f | Sofia Papagiannaki | date = models.DateTimeField( |
835 | 5ce3ce4f | Sofia Papagiannaki | 'Issue date', db_index=True, default=datetime.now()) |
836 | 270dd48d | Sofia Papagiannaki | location = models.CharField('Terms location', max_length=255) |
837 | 270dd48d | Sofia Papagiannaki | |
838 | 5ce3ce4f | Sofia Papagiannaki | |
839 | 64cd4730 | Antony Chazapis | class Invitation(models.Model): |
840 | 890b0eaf | Sofia Papagiannaki | """
|
841 | 890b0eaf | Sofia Papagiannaki | Model for registring invitations
|
842 | 890b0eaf | Sofia Papagiannaki | """
|
843 | 0905ccd2 | Sofia Papagiannaki | inviter = models.ForeignKey(AstakosUser, related_name='invitations_sent',
|
844 | 64cd4730 | Antony Chazapis | null=True)
|
845 | 64cd4730 | Antony Chazapis | realname = models.CharField('Real name', max_length=255) |
846 | ebd369d0 | Sofia Papagiannaki | username = models.CharField('Unique ID', max_length=255, unique=True) |
847 | 64cd4730 | Antony Chazapis | code = models.BigIntegerField('Invitation code', db_index=True) |
848 | 64cd4730 | Antony Chazapis | is_consumed = models.BooleanField('Consumed?', default=False) |
849 | 64cd4730 | Antony Chazapis | created = models.DateTimeField('Creation date', auto_now_add=True) |
850 | 64cd4730 | Antony Chazapis | consumed = models.DateTimeField('Consumption date', null=True, blank=True) |
851 | 5ce3ce4f | Sofia Papagiannaki | |
852 | 18ffbee1 | Sofia Papagiannaki | def __init__(self, *args, **kwargs): |
853 | 18ffbee1 | Sofia Papagiannaki | super(Invitation, self).__init__(*args, **kwargs) |
854 | 8f5a3a06 | Sofia Papagiannaki | if not self.id: |
855 | 8f5a3a06 | Sofia Papagiannaki | self.code = _generate_invitation_code()
|
856 | 5ce3ce4f | Sofia Papagiannaki | |
857 | 64cd4730 | Antony Chazapis | def consume(self): |
858 | 64cd4730 | Antony Chazapis | self.is_consumed = True |
859 | 64cd4730 | Antony Chazapis | self.consumed = datetime.now()
|
860 | 64cd4730 | Antony Chazapis | self.save()
|
861 | 6c736ed7 | Kostas Papadimitriou | |
862 | 64cd4730 | Antony Chazapis | def __unicode__(self): |
863 | 0905ccd2 | Sofia Papagiannaki | return '%s -> %s [%d]' % (self.inviter, self.username, self.code) |
864 | 9c01d9d1 | Sofia Papagiannaki | |
865 | 49790d9d | Sofia Papagiannaki | |
866 | 49790d9d | Sofia Papagiannaki | class EmailChangeManager(models.Manager): |
867 | 49790d9d | Sofia Papagiannaki | @transaction.commit_on_success
|
868 | 49790d9d | Sofia Papagiannaki | def change_email(self, activation_key): |
869 | 49790d9d | Sofia Papagiannaki | """
|
870 | 49790d9d | Sofia Papagiannaki | Validate an activation key and change the corresponding
|
871 | 49790d9d | Sofia Papagiannaki | ``User`` if valid.
|
872 | 49790d9d | Sofia Papagiannaki |
|
873 | 49790d9d | Sofia Papagiannaki | If the key is valid and has not expired, return the ``User``
|
874 | 49790d9d | Sofia Papagiannaki | after activating.
|
875 | 49790d9d | Sofia Papagiannaki |
|
876 | 49790d9d | Sofia Papagiannaki | If the key is not valid or has expired, return ``None``.
|
877 | 49790d9d | Sofia Papagiannaki |
|
878 | 49790d9d | Sofia Papagiannaki | If the key is valid but the ``User`` is already active,
|
879 | 49790d9d | Sofia Papagiannaki | return ``None``.
|
880 | 49790d9d | Sofia Papagiannaki |
|
881 | 49790d9d | Sofia Papagiannaki | After successful email change the activation record is deleted.
|
882 | 49790d9d | Sofia Papagiannaki |
|
883 | 49790d9d | Sofia Papagiannaki | Throws ValueError if there is already
|
884 | 49790d9d | Sofia Papagiannaki | """
|
885 | 49790d9d | Sofia Papagiannaki | try:
|
886 | 5ce3ce4f | Sofia Papagiannaki | email_change = self.model.objects.get(
|
887 | 5ce3ce4f | Sofia Papagiannaki | activation_key=activation_key) |
888 | 49790d9d | Sofia Papagiannaki | if email_change.activation_key_expired():
|
889 | 49790d9d | Sofia Papagiannaki | email_change.delete() |
890 | 49790d9d | Sofia Papagiannaki | raise EmailChange.DoesNotExist
|
891 | 49790d9d | Sofia Papagiannaki | # is there an active user with this address?
|
892 | 49790d9d | Sofia Papagiannaki | try:
|
893 | 789a5951 | Sofia Papagiannaki | AstakosUser.objects.get(email__iexact=email_change.new_email_address) |
894 | 49790d9d | Sofia Papagiannaki | except AstakosUser.DoesNotExist:
|
895 | 49790d9d | Sofia Papagiannaki | pass
|
896 | 49790d9d | Sofia Papagiannaki | else:
|
897 | ae497612 | Olga Brani | raise ValueError(_(astakos_messages.NEW_EMAIL_ADDR_RESERVED)) |
898 | 49790d9d | Sofia Papagiannaki | # update user
|
899 | 49790d9d | Sofia Papagiannaki | user = AstakosUser.objects.get(pk=email_change.user_id) |
900 | 49790d9d | Sofia Papagiannaki | user.email = email_change.new_email_address |
901 | 49790d9d | Sofia Papagiannaki | user.save() |
902 | 49790d9d | Sofia Papagiannaki | email_change.delete() |
903 | 49790d9d | Sofia Papagiannaki | return user
|
904 | 49790d9d | Sofia Papagiannaki | except EmailChange.DoesNotExist:
|
905 | ae497612 | Olga Brani | raise ValueError(_(astakos_messages.INVALID_ACTIVATION_KEY)) |
906 | 49790d9d | Sofia Papagiannaki | |
907 | 49790d9d | Sofia Papagiannaki | |
908 | 49790d9d | Sofia Papagiannaki | class EmailChange(models.Model): |
909 | 9a06d96f | Olga Brani | new_email_address = models.EmailField(_(u'new e-mail address'),
|
910 | ae497612 | Olga Brani | help_text=_(astakos_messages.EMAIL_CHANGE_NEW_ADDR_HELP)) |
911 | 5ce3ce4f | Sofia Papagiannaki | user = models.ForeignKey( |
912 | 5ce3ce4f | Sofia Papagiannaki | AstakosUser, unique=True, related_name='emailchange_user') |
913 | 49790d9d | Sofia Papagiannaki | requested_at = models.DateTimeField(default=datetime.now()) |
914 | 5ce3ce4f | Sofia Papagiannaki | activation_key = models.CharField( |
915 | 5ce3ce4f | Sofia Papagiannaki | max_length=40, unique=True, db_index=True) |
916 | 49790d9d | Sofia Papagiannaki | |
917 | 49790d9d | Sofia Papagiannaki | objects = EmailChangeManager() |
918 | 49790d9d | Sofia Papagiannaki | |
919 | 49790d9d | Sofia Papagiannaki | def activation_key_expired(self): |
920 | 49790d9d | Sofia Papagiannaki | expiration_date = timedelta(days=EMAILCHANGE_ACTIVATION_DAYS) |
921 | ff9290ec | Sofia Papagiannaki | return self.requested_at + expiration_date < datetime.now() |
922 | ff9290ec | Sofia Papagiannaki | |
923 | 6b03a847 | Sofia Papagiannaki | |
924 | ca828a10 | Sofia Papagiannaki | class AdditionalMail(models.Model): |
925 | ca828a10 | Sofia Papagiannaki | """
|
926 | ca828a10 | Sofia Papagiannaki | Model for registring invitations
|
927 | ca828a10 | Sofia Papagiannaki | """
|
928 | ca828a10 | Sofia Papagiannaki | owner = models.ForeignKey(AstakosUser) |
929 | 1eec103a | Sofia Papagiannaki | email = models.EmailField() |
930 | ca828a10 | Sofia Papagiannaki | |
931 | 5ce3ce4f | Sofia Papagiannaki | |
932 | fc1e2f02 | Sofia Papagiannaki | def _generate_invitation_code(): |
933 | fc1e2f02 | Sofia Papagiannaki | while True: |
934 | 5ce3ce4f | Sofia Papagiannaki | code = randint(1, 2L ** 63 - 1) |
935 | fc1e2f02 | Sofia Papagiannaki | try:
|
936 | fc1e2f02 | Sofia Papagiannaki | Invitation.objects.get(code=code) |
937 | fc1e2f02 | Sofia Papagiannaki | # An invitation with this code already exists, try again
|
938 | fc1e2f02 | Sofia Papagiannaki | except Invitation.DoesNotExist:
|
939 | fc1e2f02 | Sofia Papagiannaki | return code
|
940 | fc1e2f02 | Sofia Papagiannaki | |
941 | 5ce3ce4f | Sofia Papagiannaki | |
942 | fc1e2f02 | Sofia Papagiannaki | def get_latest_terms(): |
943 | fc1e2f02 | Sofia Papagiannaki | try:
|
944 | fc1e2f02 | Sofia Papagiannaki | term = ApprovalTerms.objects.order_by('-id')[0] |
945 | fc1e2f02 | Sofia Papagiannaki | return term
|
946 | fc1e2f02 | Sofia Papagiannaki | except IndexError: |
947 | fc1e2f02 | Sofia Papagiannaki | pass
|
948 | fc1e2f02 | Sofia Papagiannaki | return None |
949 | fc1e2f02 | Sofia Papagiannaki | |
950 | ef20ea07 | Sofia Papagiannaki | class PendingThirdPartyUser(models.Model): |
951 | ef20ea07 | Sofia Papagiannaki | """
|
952 | ef20ea07 | Sofia Papagiannaki | Model for registring successful third party user authentications
|
953 | ef20ea07 | Sofia Papagiannaki | """
|
954 | ef20ea07 | Sofia Papagiannaki | third_party_identifier = models.CharField('Third-party identifier', max_length=255, null=True, blank=True) |
955 | ef20ea07 | Sofia Papagiannaki | provider = models.CharField('Provider', max_length=255, blank=True) |
956 | 678b2236 | Sofia Papagiannaki | email = models.EmailField(_('e-mail address'), blank=True, null=True) |
957 | ef20ea07 | Sofia Papagiannaki | first_name = models.CharField(_('first name'), max_length=30, blank=True) |
958 | ef20ea07 | Sofia Papagiannaki | last_name = models.CharField(_('last name'), max_length=30, blank=True) |
959 | ef20ea07 | Sofia Papagiannaki | affiliation = models.CharField('Affiliation', max_length=255, blank=True) |
960 | ef20ea07 | Sofia Papagiannaki | username = models.CharField(_('username'), max_length=30, unique=True, help_text=_("Required. 30 characters or fewer. Letters, numbers and @/./+/-/_ characters")) |
961 | d2633501 | Kostas Papadimitriou | token = models.CharField('Token', max_length=255, null=True, blank=True) |
962 | d2633501 | Kostas Papadimitriou | created = models.DateTimeField(auto_now_add=True, null=True, blank=True) |
963 | d2633501 | Kostas Papadimitriou | |
964 | 678b2236 | Sofia Papagiannaki | class Meta: |
965 | 678b2236 | Sofia Papagiannaki | unique_together = ("provider", "third_party_identifier") |
966 | ef20ea07 | Sofia Papagiannaki | |
967 | ef20ea07 | Sofia Papagiannaki | @property
|
968 | ef20ea07 | Sofia Papagiannaki | def realname(self): |
969 | ef20ea07 | Sofia Papagiannaki | return '%s %s' %(self.first_name, self.last_name) |
970 | ef20ea07 | Sofia Papagiannaki | |
971 | ef20ea07 | Sofia Papagiannaki | @realname.setter
|
972 | ef20ea07 | Sofia Papagiannaki | def realname(self, value): |
973 | ef20ea07 | Sofia Papagiannaki | parts = value.split(' ')
|
974 | ef20ea07 | Sofia Papagiannaki | if len(parts) == 2: |
975 | ef20ea07 | Sofia Papagiannaki | self.first_name = parts[0] |
976 | ef20ea07 | Sofia Papagiannaki | self.last_name = parts[1] |
977 | ef20ea07 | Sofia Papagiannaki | else:
|
978 | ef20ea07 | Sofia Papagiannaki | self.last_name = parts[0] |
979 | 2e90e3ec | Kostas Papadimitriou | |
980 | ef20ea07 | Sofia Papagiannaki | def save(self, **kwargs): |
981 | ef20ea07 | Sofia Papagiannaki | if not self.id: |
982 | ef20ea07 | Sofia Papagiannaki | # set username
|
983 | ef20ea07 | Sofia Papagiannaki | while not self.username: |
984 | ef20ea07 | Sofia Papagiannaki | username = uuid.uuid4().hex[:30]
|
985 | ef20ea07 | Sofia Papagiannaki | try:
|
986 | ef20ea07 | Sofia Papagiannaki | AstakosUser.objects.get(username = username) |
987 | ef20ea07 | Sofia Papagiannaki | except AstakosUser.DoesNotExist, e:
|
988 | ef20ea07 | Sofia Papagiannaki | self.username = username
|
989 | ef20ea07 | Sofia Papagiannaki | super(PendingThirdPartyUser, self).save(**kwargs) |
990 | ef20ea07 | Sofia Papagiannaki | |
991 | d2633501 | Kostas Papadimitriou | def generate_token(self): |
992 | d2633501 | Kostas Papadimitriou | self.password = self.third_party_identifier |
993 | d2633501 | Kostas Papadimitriou | self.last_login = datetime.now()
|
994 | d2633501 | Kostas Papadimitriou | self.token = default_token_generator.make_token(self) |
995 | d2633501 | Kostas Papadimitriou | |
996 | bf0c6de5 | Sofia Papagiannaki | class SessionCatalog(models.Model): |
997 | bf0c6de5 | Sofia Papagiannaki | session_key = models.CharField(_('session key'), max_length=40) |
998 | bf0c6de5 | Sofia Papagiannaki | user = models.ForeignKey(AstakosUser, related_name='sessions', null=True) |
999 | bf0c6de5 | Sofia Papagiannaki | |
1000 | 5ce3ce4f | Sofia Papagiannaki | |
1001 | ff9290ec | Sofia Papagiannaki | def create_astakos_user(u): |
1002 | ff9290ec | Sofia Papagiannaki | try:
|
1003 | ff9290ec | Sofia Papagiannaki | AstakosUser.objects.get(user_ptr=u.pk) |
1004 | ff9290ec | Sofia Papagiannaki | except AstakosUser.DoesNotExist:
|
1005 | ff9290ec | Sofia Papagiannaki | extended_user = AstakosUser(user_ptr_id=u.pk) |
1006 | ff9290ec | Sofia Papagiannaki | extended_user.__dict__.update(u.__dict__) |
1007 | ff9290ec | Sofia Papagiannaki | extended_user.save() |
1008 | fc1e2f02 | Sofia Papagiannaki | except BaseException, e: |
1009 | fc1e2f02 | Sofia Papagiannaki | logger.exception(e) |
1010 | ff9290ec | Sofia Papagiannaki | |
1011 | 5ce3ce4f | Sofia Papagiannaki | |
1012 | fc1e2f02 | Sofia Papagiannaki | def fix_superusers(sender, **kwargs): |
1013 | fc1e2f02 | Sofia Papagiannaki | # Associate superusers with AstakosUser
|
1014 | ff9290ec | Sofia Papagiannaki | admins = User.objects.filter(is_superuser=True)
|
1015 | ff9290ec | Sofia Papagiannaki | for u in admins: |
1016 | ff9290ec | Sofia Papagiannaki | create_astakos_user(u) |
1017 | ff9290ec | Sofia Papagiannaki | |
1018 | ff9290ec | Sofia Papagiannaki | |
1019 | fc1e2f02 | Sofia Papagiannaki | def user_post_save(sender, instance, created, **kwargs): |
1020 | aa4109d4 | Sofia Papagiannaki | if not created: |
1021 | aa4109d4 | Sofia Papagiannaki | return
|
1022 | fc1e2f02 | Sofia Papagiannaki | create_astakos_user(instance) |
1023 | fc1e2f02 | Sofia Papagiannaki | |
1024 | 5ce3ce4f | Sofia Papagiannaki | |
1025 | fc1e2f02 | Sofia Papagiannaki | def set_default_group(user): |
1026 | aa4109d4 | Sofia Papagiannaki | try:
|
1027 | 5ce3ce4f | Sofia Papagiannaki | default = AstakosGroup.objects.get(name='default')
|
1028 | 5ce3ce4f | Sofia Papagiannaki | Membership( |
1029 | 5ce3ce4f | Sofia Papagiannaki | group=default, person=user, date_joined=datetime.now()).save() |
1030 | aa4109d4 | Sofia Papagiannaki | except AstakosGroup.DoesNotExist, e:
|
1031 | aa4109d4 | Sofia Papagiannaki | logger.exception(e) |
1032 | ff9290ec | Sofia Papagiannaki | |
1033 | bf0c6de5 | Sofia Papagiannaki | |
1034 | fc1e2f02 | Sofia Papagiannaki | def astakosuser_pre_save(sender, instance, **kwargs): |
1035 | fc1e2f02 | Sofia Papagiannaki | instance.aquarium_report = False
|
1036 | fc1e2f02 | Sofia Papagiannaki | instance.new = False
|
1037 | fc1e2f02 | Sofia Papagiannaki | try:
|
1038 | 5ce3ce4f | Sofia Papagiannaki | db_instance = AstakosUser.objects.get(id=instance.id) |
1039 | fc1e2f02 | Sofia Papagiannaki | except AstakosUser.DoesNotExist:
|
1040 | fc1e2f02 | Sofia Papagiannaki | # create event
|
1041 | fc1e2f02 | Sofia Papagiannaki | instance.aquarium_report = True
|
1042 | fc1e2f02 | Sofia Papagiannaki | instance.new = True
|
1043 | fc1e2f02 | Sofia Papagiannaki | else:
|
1044 | fc1e2f02 | Sofia Papagiannaki | get = AstakosUser.__getattribute__ |
1045 | fc1e2f02 | Sofia Papagiannaki | l = filter(lambda f: get(db_instance, f) != get(instance, f), |
1046 | 9a06d96f | Olga Brani | BILLING_FIELDS) |
1047 | fc1e2f02 | Sofia Papagiannaki | instance.aquarium_report = True if l else False |
1048 | fc1e2f02 | Sofia Papagiannaki | |
1049 | 5ce3ce4f | Sofia Papagiannaki | |
1050 | fc1e2f02 | Sofia Papagiannaki | def astakosuser_post_save(sender, instance, created, **kwargs): |
1051 | fc1e2f02 | Sofia Papagiannaki | if instance.aquarium_report:
|
1052 | fc1e2f02 | Sofia Papagiannaki | report_user_event(instance, create=instance.new) |
1053 | fc1e2f02 | Sofia Papagiannaki | if not created: |
1054 | fc1e2f02 | Sofia Papagiannaki | return
|
1055 | fc1e2f02 | Sofia Papagiannaki | set_default_group(instance) |
1056 | fc1e2f02 | Sofia Papagiannaki | # TODO handle socket.error & IOError
|
1057 | fc1e2f02 | Sofia Papagiannaki | register_users((instance,)) |
1058 | b6852727 | Olga Brani | instance.renew_token() |
1059 | fc1e2f02 | Sofia Papagiannaki | |
1060 | 5ce3ce4f | Sofia Papagiannaki | |
1061 | bd4f356c | Sofia Papagiannaki | def resource_post_save(sender, instance, created, **kwargs): |
1062 | bd4f356c | Sofia Papagiannaki | if not created: |
1063 | bd4f356c | Sofia Papagiannaki | return
|
1064 | bd4f356c | Sofia Papagiannaki | register_resources((instance,)) |
1065 | bd4f356c | Sofia Papagiannaki | |
1066 | bd4f356c | Sofia Papagiannaki | |
1067 | fc1e2f02 | Sofia Papagiannaki | def send_quota_disturbed(sender, instance, **kwargs): |
1068 | fc1e2f02 | Sofia Papagiannaki | users = [] |
1069 | fc1e2f02 | Sofia Papagiannaki | extend = users.extend |
1070 | fc1e2f02 | Sofia Papagiannaki | if sender == Membership:
|
1071 | fc1e2f02 | Sofia Papagiannaki | if not instance.group.is_enabled: |
1072 | fc1e2f02 | Sofia Papagiannaki | return
|
1073 | fc1e2f02 | Sofia Papagiannaki | extend([instance.person]) |
1074 | fc1e2f02 | Sofia Papagiannaki | elif sender == AstakosUserQuota:
|
1075 | fc1e2f02 | Sofia Papagiannaki | extend([instance.user]) |
1076 | fc1e2f02 | Sofia Papagiannaki | elif sender == AstakosGroupQuota:
|
1077 | fc1e2f02 | Sofia Papagiannaki | if not instance.group.is_enabled: |
1078 | fc1e2f02 | Sofia Papagiannaki | return
|
1079 | fc1e2f02 | Sofia Papagiannaki | extend(instance.group.astakosuser_set.all()) |
1080 | fc1e2f02 | Sofia Papagiannaki | elif sender == AstakosGroup:
|
1081 | fc1e2f02 | Sofia Papagiannaki | if not instance.is_enabled: |
1082 | fc1e2f02 | Sofia Papagiannaki | return
|
1083 | fc1e2f02 | Sofia Papagiannaki | quota_disturbed.send(sender=sender, users=users) |
1084 | fc1e2f02 | Sofia Papagiannaki | |
1085 | 5ce3ce4f | Sofia Papagiannaki | |
1086 | fc1e2f02 | Sofia Papagiannaki | def on_quota_disturbed(sender, users, **kwargs): |
1087 | c0b26605 | Sofia Papagiannaki | # print '>>>', locals()
|
1088 | fc1e2f02 | Sofia Papagiannaki | if not users: |
1089 | fc1e2f02 | Sofia Papagiannaki | return
|
1090 | fc1e2f02 | Sofia Papagiannaki | send_quota(users) |
1091 | bf0c6de5 | Sofia Papagiannaki | |
1092 | bf0c6de5 | Sofia Papagiannaki | def renew_token(sender, instance, **kwargs): |
1093 | bf0c6de5 | Sofia Papagiannaki | if not instance.id: |
1094 | bf0c6de5 | Sofia Papagiannaki | instance.renew_token() |
1095 | bf0c6de5 | Sofia Papagiannaki | |
1096 | fc1e2f02 | Sofia Papagiannaki | post_syncdb.connect(fix_superusers) |
1097 | fc1e2f02 | Sofia Papagiannaki | post_save.connect(user_post_save, sender=User) |
1098 | fc1e2f02 | Sofia Papagiannaki | pre_save.connect(astakosuser_pre_save, sender=AstakosUser) |
1099 | fc1e2f02 | Sofia Papagiannaki | post_save.connect(astakosuser_post_save, sender=AstakosUser) |
1100 | bd4f356c | Sofia Papagiannaki | post_save.connect(resource_post_save, sender=Resource) |
1101 | fc1e2f02 | Sofia Papagiannaki | |
1102 | fc1e2f02 | Sofia Papagiannaki | quota_disturbed = Signal(providing_args=["users"])
|
1103 | fc1e2f02 | Sofia Papagiannaki | quota_disturbed.connect(on_quota_disturbed) |
1104 | fc1e2f02 | Sofia Papagiannaki | |
1105 | fc1e2f02 | Sofia Papagiannaki | post_delete.connect(send_quota_disturbed, sender=AstakosGroup) |
1106 | fc1e2f02 | Sofia Papagiannaki | post_delete.connect(send_quota_disturbed, sender=Membership) |
1107 | fc1e2f02 | Sofia Papagiannaki | post_save.connect(send_quota_disturbed, sender=AstakosUserQuota) |
1108 | fc1e2f02 | Sofia Papagiannaki | post_delete.connect(send_quota_disturbed, sender=AstakosUserQuota) |
1109 | fc1e2f02 | Sofia Papagiannaki | post_save.connect(send_quota_disturbed, sender=AstakosGroupQuota) |
1110 | a4075f5a | root | post_delete.connect(send_quota_disturbed, sender=AstakosGroupQuota) |
1111 | c0b26605 | Sofia Papagiannaki | |
1112 | bf0c6de5 | Sofia Papagiannaki | pre_save.connect(renew_token, sender=AstakosUser) |
1113 | 2e90e3ec | Kostas Papadimitriou | pre_save.connect(renew_token, sender=Service) |