root / snf-astakos-app / astakos / im / models.py @ ee45eb81
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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 | 3a72a5d4 | Kostas Papadimitriou | import json |
38 | 64cd4730 | Antony Chazapis | |
39 | d6fdc91e | Georgios D. Tsoukalas | from time import asctime, sleep |
40 | 64cd4730 | Antony Chazapis | from datetime import datetime, timedelta |
41 | 64cd4730 | Antony Chazapis | from base64 import b64encode |
42 | ef20ea07 | Sofia Papagiannaki | from urlparse import urlparse |
43 | d2633501 | Kostas Papadimitriou | from urllib import quote |
44 | 8f5a3a06 | Sofia Papagiannaki | from random import randint |
45 | 65360c65 | Georgios D. Tsoukalas | from collections import defaultdict, namedtuple |
46 | 64cd4730 | Antony Chazapis | |
47 | d6fdc91e | Georgios D. Tsoukalas | from django.db import models, IntegrityError, transaction, connection |
48 | 9a06d96f | Olga Brani | from django.contrib.auth.models import User, UserManager, Group, Permission |
49 | 0a569195 | Sofia Papagiannaki | from django.utils.translation import ugettext as _ |
50 | 49790d9d | Sofia Papagiannaki | from django.db import transaction |
51 | 0a569195 | Sofia Papagiannaki | from django.core.exceptions import ValidationError |
52 | c0b26605 | Sofia Papagiannaki | from django.db.models.signals import ( |
53 | 73fbaec4 | Sofia Papagiannaki | pre_save, post_save, post_syncdb, post_delete) |
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 | c4b1a172 | Kostas Papadimitriou | from django.utils.safestring import mark_safe |
64 | d2633501 | Kostas Papadimitriou | from django.core.validators import email_re |
65 | 73fbaec4 | Sofia Papagiannaki | from django.core.exceptions import PermissionDenied, ObjectDoesNotExist |
66 | 64cd4730 | Antony Chazapis | |
67 | e1a80257 | Sofia Papagiannaki | from astakos.im.settings import ( |
68 | e1a80257 | Sofia Papagiannaki | DEFAULT_USER_LEVEL, INVITATIONS_PER_LEVEL, |
69 | e1a80257 | Sofia Papagiannaki | AUTH_TOKEN_DURATION, BILLING_FIELDS, |
70 | 71a38edf | Sofia Papagiannaki | EMAILCHANGE_ACTIVATION_DAYS, LOGGING_LEVEL, |
71 | 47b77c8b | Sofia Papagiannaki | SITENAME, SERVICES, MODERATION_ENABLED) |
72 | c4b1a172 | Kostas Papadimitriou | from astakos.im import settings as astakos_settings |
73 | c0b26605 | Sofia Papagiannaki | from astakos.im.endpoints.qh import ( |
74 | ee45eb81 | Giorgos Korfiatis | register_users, send_quota, register_resources, qh_add_quota, QuotaLimits, |
75 | ee45eb81 | Giorgos Korfiatis | qh_query_serials, qh_ack_serials) |
76 | d2633501 | Kostas Papadimitriou | from astakos.im import auth_providers |
77 | 73fbaec4 | Sofia Papagiannaki | #from astakos.im.endpoints.aquarium.producer import report_user_event
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78 | f8f86e83 | root | #from astakos.im.tasks import propagate_groupmembers_quota
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79 | 9c01d9d1 | Sofia Papagiannaki | |
80 | ae497612 | Olga Brani | import astakos.im.messages as astakos_messages |
81 | ee45eb81 | Giorgos Korfiatis | from .managers import ForUpdateManager |
82 | 64cd4730 | Antony Chazapis | |
83 | 18ffbee1 | Sofia Papagiannaki | logger = logging.getLogger(__name__) |
84 | 18ffbee1 | Sofia Papagiannaki | |
85 | 9a06d96f | Olga Brani | DEFAULT_CONTENT_TYPE = None
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86 | e65c21df | Georgios D. Tsoukalas | _content_type = None
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87 | e65c21df | Georgios D. Tsoukalas | |
88 | bfe23b13 | Sofia Papagiannaki | PENDING, APPROVED, REPLACED, UNKNOWN = 'Pending', 'Approved', 'Replaced', 'Unknown' |
89 | bfe23b13 | Sofia Papagiannaki | |
90 | e65c21df | Georgios D. Tsoukalas | def get_content_type(): |
91 | e65c21df | Georgios D. Tsoukalas | global _content_type
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92 | e65c21df | Georgios D. Tsoukalas | if _content_type is not None: |
93 | e65c21df | Georgios D. Tsoukalas | return _content_type
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94 | e65c21df | Georgios D. Tsoukalas | |
95 | e65c21df | Georgios D. Tsoukalas | try:
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96 | e65c21df | Georgios D. Tsoukalas | content_type = ContentType.objects.get(app_label='im', model='astakosuser') |
97 | e65c21df | Georgios D. Tsoukalas | except:
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98 | e65c21df | Georgios D. Tsoukalas | content_type = DEFAULT_CONTENT_TYPE |
99 | e65c21df | Georgios D. Tsoukalas | _content_type = content_type |
100 | e65c21df | Georgios D. Tsoukalas | return content_type
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101 | 9a06d96f | Olga Brani | |
102 | 9a06d96f | Olga Brani | RESOURCE_SEPARATOR = '.'
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103 | 9a06d96f | Olga Brani | |
104 | 9ee0c6a2 | Sofia Papagiannaki | inf = float('inf') |
105 | 5ce3ce4f | Sofia Papagiannaki | |
106 | 8e45d6fd | Sofia Papagiannaki | class Service(models.Model): |
107 | e1a80257 | Sofia Papagiannaki | name = models.CharField(_('Name'), max_length=255, unique=True, db_index=True) |
108 | 8e45d6fd | Sofia Papagiannaki | url = models.FilePathField() |
109 | 8e45d6fd | Sofia Papagiannaki | icon = models.FilePathField(blank=True)
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110 | e1a80257 | Sofia Papagiannaki | auth_token = models.CharField(_('Authentication Token'), max_length=32, |
111 | 8e45d6fd | Sofia Papagiannaki | null=True, blank=True) |
112 | e1a80257 | Sofia Papagiannaki | auth_token_created = models.DateTimeField(_('Token creation date'), null=True) |
113 | 5ce3ce4f | Sofia Papagiannaki | auth_token_expires = models.DateTimeField( |
114 | e1a80257 | Sofia Papagiannaki | _('Token expiration date'), null=True) |
115 | 5ce3ce4f | Sofia Papagiannaki | |
116 | 8e45d6fd | Sofia Papagiannaki | def renew_token(self): |
117 | 8e45d6fd | Sofia Papagiannaki | md5 = hashlib.md5() |
118 | 8e45d6fd | Sofia Papagiannaki | md5.update(self.name.encode('ascii', 'ignore')) |
119 | 8e45d6fd | Sofia Papagiannaki | md5.update(self.url.encode('ascii', 'ignore')) |
120 | 8e45d6fd | Sofia Papagiannaki | md5.update(asctime()) |
121 | 8e45d6fd | Sofia Papagiannaki | |
122 | 8e45d6fd | Sofia Papagiannaki | self.auth_token = b64encode(md5.digest())
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123 | 8e45d6fd | Sofia Papagiannaki | self.auth_token_created = datetime.now()
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124 | 8e45d6fd | Sofia Papagiannaki | self.auth_token_expires = self.auth_token_created + \ |
125 | 5ce3ce4f | Sofia Papagiannaki | timedelta(hours=AUTH_TOKEN_DURATION) |
126 | 5ce3ce4f | Sofia Papagiannaki | |
127 | 8e45d6fd | Sofia Papagiannaki | def __str__(self): |
128 | 8e45d6fd | Sofia Papagiannaki | return self.name |
129 | 8e45d6fd | Sofia Papagiannaki | |
130 | 9a06d96f | Olga Brani | @property
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131 | 9a06d96f | Olga Brani | def resources(self): |
132 | 9a06d96f | Olga Brani | return self.resource_set.all() |
133 | 9a06d96f | Olga Brani | |
134 | 9a06d96f | Olga Brani | @resources.setter
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135 | 9a06d96f | Olga Brani | def resources(self, resources): |
136 | 9a06d96f | Olga Brani | for s in resources: |
137 | 9a06d96f | Olga Brani | self.resource_set.create(**s)
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138 | 2e90e3ec | Kostas Papadimitriou | |
139 | 9a06d96f | Olga Brani | def add_resource(self, service, resource, uplimit, update=True): |
140 | 9a06d96f | Olga Brani | """Raises ObjectDoesNotExist, IntegrityError"""
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141 | 9a06d96f | Olga Brani | resource = Resource.objects.get(service__name=service, name=resource) |
142 | 9a06d96f | Olga Brani | if update:
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143 | 9a06d96f | Olga Brani | AstakosUserQuota.objects.update_or_create(user=self,
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144 | 9a06d96f | Olga Brani | resource=resource, |
145 | 9a06d96f | Olga Brani | defaults={'uplimit': uplimit})
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146 | 9a06d96f | Olga Brani | else:
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147 | 9a06d96f | Olga Brani | q = self.astakosuserquota_set
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148 | 9a06d96f | Olga Brani | q.create(resource=resource, uplimit=uplimit) |
149 | 9a06d96f | Olga Brani | |
150 | 5ce3ce4f | Sofia Papagiannaki | |
151 | 8e45d6fd | Sofia Papagiannaki | class ResourceMetadata(models.Model): |
152 | e1a80257 | Sofia Papagiannaki | key = models.CharField(_('Name'), max_length=255, unique=True, db_index=True) |
153 | e1a80257 | Sofia Papagiannaki | value = models.CharField(_('Value'), max_length=255) |
154 | 8e45d6fd | Sofia Papagiannaki | |
155 | 5ce3ce4f | Sofia Papagiannaki | |
156 | 8e45d6fd | Sofia Papagiannaki | class Resource(models.Model): |
157 | 43e09b6c | Sofia Papagiannaki | name = models.CharField(_('Name'), max_length=255) |
158 | 8e45d6fd | Sofia Papagiannaki | meta = models.ManyToManyField(ResourceMetadata) |
159 | 8e45d6fd | Sofia Papagiannaki | service = models.ForeignKey(Service) |
160 | e1a80257 | Sofia Papagiannaki | desc = models.TextField(_('Description'), null=True) |
161 | e1a80257 | Sofia Papagiannaki | unit = models.CharField(_('Name'), null=True, max_length=255) |
162 | e1a80257 | Sofia Papagiannaki | group = models.CharField(_('Group'), null=True, max_length=255) |
163 | 425e2e95 | Sofia Papagiannaki | |
164 | 43e09b6c | Sofia Papagiannaki | class Meta: |
165 | 43e09b6c | Sofia Papagiannaki | unique_together = ("name", "service") |
166 | 5ce3ce4f | Sofia Papagiannaki | |
167 | 8e45d6fd | Sofia Papagiannaki | def __str__(self): |
168 | 9a06d96f | Olga Brani | return '%s%s%s' % (self.service, RESOURCE_SEPARATOR, self.name) |
169 | 8e45d6fd | Sofia Papagiannaki | |
170 | 5ce3ce4f | Sofia Papagiannaki | |
171 | 8e45d6fd | Sofia Papagiannaki | class GroupKind(models.Model): |
172 | e1a80257 | Sofia Papagiannaki | name = models.CharField(_('Name'), max_length=255, unique=True, db_index=True) |
173 | 5ce3ce4f | Sofia Papagiannaki | |
174 | 8e45d6fd | Sofia Papagiannaki | def __str__(self): |
175 | 8e45d6fd | Sofia Papagiannaki | return self.name |
176 | 8e45d6fd | Sofia Papagiannaki | |
177 | 5ce3ce4f | Sofia Papagiannaki | |
178 | 8e45d6fd | Sofia Papagiannaki | class AstakosGroup(Group): |
179 | 8e45d6fd | Sofia Papagiannaki | kind = models.ForeignKey(GroupKind) |
180 | 2b1a5f5d | Olga Brani | homepage = models.URLField( |
181 | e1a80257 | Sofia Papagiannaki | _('Homepage Url'), max_length=255, null=True, blank=True) |
182 | e1a80257 | Sofia Papagiannaki | desc = models.TextField(_('Description'), null=True) |
183 | 9a06d96f | Olga Brani | policy = models.ManyToManyField( |
184 | 9a06d96f | Olga Brani | Resource, |
185 | 9a06d96f | Olga Brani | null=True,
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186 | 9a06d96f | Olga Brani | blank=True,
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187 | 9a06d96f | Olga Brani | through='AstakosGroupQuota'
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188 | 9a06d96f | Olga Brani | ) |
189 | 9a06d96f | Olga Brani | creation_date = models.DateTimeField( |
190 | e1a80257 | Sofia Papagiannaki | _('Creation date'),
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191 | 9a06d96f | Olga Brani | default=datetime.now() |
192 | 9a06d96f | Olga Brani | ) |
193 | 8327782d | Sofia Papagiannaki | issue_date = models.DateTimeField( |
194 | 8327782d | Sofia Papagiannaki | _('Start date'),
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195 | 8327782d | Sofia Papagiannaki | null=True
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196 | 8327782d | Sofia Papagiannaki | ) |
197 | 9a06d96f | Olga Brani | expiration_date = models.DateTimeField( |
198 | e1a80257 | Sofia Papagiannaki | _('Expiration date'),
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199 | e1a80257 | Sofia Papagiannaki | null=True
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200 | 9a06d96f | Olga Brani | ) |
201 | 9a06d96f | Olga Brani | moderation_enabled = models.BooleanField( |
202 | e1a80257 | Sofia Papagiannaki | _('Moderated membership?'),
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203 | 9a06d96f | Olga Brani | default=True
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204 | 9a06d96f | Olga Brani | ) |
205 | 9a06d96f | Olga Brani | approval_date = models.DateTimeField( |
206 | e1a80257 | Sofia Papagiannaki | _('Activation date'),
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207 | 9a06d96f | Olga Brani | null=True,
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208 | 9a06d96f | Olga Brani | blank=True
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209 | 9a06d96f | Olga Brani | ) |
210 | 9a06d96f | Olga Brani | estimated_participants = models.PositiveIntegerField( |
211 | e1a80257 | Sofia Papagiannaki | _('Estimated #members'),
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212 | 9a06d96f | Olga Brani | null=True,
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213 | 9a06d96f | Olga Brani | blank=True,
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214 | 9a06d96f | Olga Brani | ) |
215 | 9a06d96f | Olga Brani | max_participants = models.PositiveIntegerField( |
216 | e1a80257 | Sofia Papagiannaki | _('Maximum numder of participants'),
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217 | 9a06d96f | Olga Brani | null=True,
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218 | 9a06d96f | Olga Brani | blank=True
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219 | 9a06d96f | Olga Brani | ) |
220 | 2e90e3ec | Kostas Papadimitriou | |
221 | 8e45d6fd | Sofia Papagiannaki | @property
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222 | 8e45d6fd | Sofia Papagiannaki | def is_disabled(self): |
223 | ffb1e7a8 | Sofia Papagiannaki | if not self.approval_date: |
224 | ffb1e7a8 | Sofia Papagiannaki | return True |
225 | ffb1e7a8 | Sofia Papagiannaki | return False |
226 | 5ce3ce4f | Sofia Papagiannaki | |
227 | 8e45d6fd | Sofia Papagiannaki | @property
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228 | ffb1e7a8 | Sofia Papagiannaki | def is_enabled(self): |
229 | 8e45d6fd | Sofia Papagiannaki | if self.is_disabled: |
230 | 8e45d6fd | Sofia Papagiannaki | return False |
231 | 8e45d6fd | Sofia Papagiannaki | if not self.issue_date: |
232 | 8e45d6fd | Sofia Papagiannaki | return False |
233 | 8e45d6fd | Sofia Papagiannaki | if not self.expiration_date: |
234 | 8e45d6fd | Sofia Papagiannaki | return True |
235 | 8e45d6fd | Sofia Papagiannaki | now = datetime.now() |
236 | 8e45d6fd | Sofia Papagiannaki | if self.issue_date > now: |
237 | 8e45d6fd | Sofia Papagiannaki | return False |
238 | 8e45d6fd | Sofia Papagiannaki | if now >= self.expiration_date: |
239 | 8e45d6fd | Sofia Papagiannaki | return False |
240 | 8e45d6fd | Sofia Papagiannaki | return True |
241 | 5ce3ce4f | Sofia Papagiannaki | |
242 | ffb1e7a8 | Sofia Papagiannaki | def enable(self): |
243 | fc1e2f02 | Sofia Papagiannaki | if self.is_enabled: |
244 | fc1e2f02 | Sofia Papagiannaki | return
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245 | 8e45d6fd | Sofia Papagiannaki | self.approval_date = datetime.now()
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246 | 8e45d6fd | Sofia Papagiannaki | self.save()
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247 | 20d50182 | Sofia Papagiannaki | quota_disturbed.send(sender=self, users=self.approved_members) |
248 | f8f86e83 | root | #propagate_groupmembers_quota.apply_async(
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249 | f8f86e83 | root | # args=[self], eta=self.issue_date)
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250 | f8f86e83 | root | #propagate_groupmembers_quota.apply_async(
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251 | f8f86e83 | root | # args=[self], eta=self.expiration_date)
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252 | 5ce3ce4f | Sofia Papagiannaki | |
253 | ffb1e7a8 | Sofia Papagiannaki | def disable(self): |
254 | fc1e2f02 | Sofia Papagiannaki | if self.is_disabled: |
255 | fc1e2f02 | Sofia Papagiannaki | return
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256 | 8e45d6fd | Sofia Papagiannaki | self.approval_date = None |
257 | 8e45d6fd | Sofia Papagiannaki | self.save()
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258 | fc1e2f02 | Sofia Papagiannaki | quota_disturbed.send(sender=self, users=self.approved_members) |
259 | 5ce3ce4f | Sofia Papagiannaki | |
260 | 01ac12d5 | Sofia Papagiannaki | def approve_member(self, person): |
261 | 0f4fa26d | Sofia Papagiannaki | m, created = self.membership_set.get_or_create(person=person)
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262 | e1a80257 | Sofia Papagiannaki | m.approve() |
263 | 5ce3ce4f | Sofia Papagiannaki | |
264 | 01ac12d5 | Sofia Papagiannaki | @property
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265 | 01ac12d5 | Sofia Papagiannaki | def members(self): |
266 | 032ade79 | Sofia Papagiannaki | q = self.membership_set.select_related().all()
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267 | 032ade79 | Sofia Papagiannaki | return [m.person for m in q] |
268 | 2e90e3ec | Kostas Papadimitriou | |
269 | 01ac12d5 | Sofia Papagiannaki | @property
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270 | 01ac12d5 | Sofia Papagiannaki | def approved_members(self): |
271 | 032ade79 | Sofia Papagiannaki | q = self.membership_set.select_related().all()
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272 | 032ade79 | Sofia Papagiannaki | return [m.person for m in q if m.is_approved] |
273 | 5ce3ce4f | Sofia Papagiannaki | |
274 | 01ac12d5 | Sofia Papagiannaki | @property
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275 | ffb1e7a8 | Sofia Papagiannaki | def quota(self): |
276 | 0f4fa26d | Sofia Papagiannaki | d = defaultdict(int)
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277 | dfdc64d2 | Sofia Papagiannaki | for q in self.astakosgroupquota_set.select_related().all(): |
278 | 9ee0c6a2 | Sofia Papagiannaki | d[q.resource] += q.uplimit or inf
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279 | ffb1e7a8 | Sofia Papagiannaki | return d
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280 | 2e90e3ec | Kostas Papadimitriou | |
281 | 9a06d96f | Olga Brani | def add_policy(self, service, resource, uplimit, update=True): |
282 | 9a06d96f | Olga Brani | """Raises ObjectDoesNotExist, IntegrityError"""
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283 | 9a06d96f | Olga Brani | resource = Resource.objects.get(service__name=service, name=resource) |
284 | 9a06d96f | Olga Brani | if update:
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285 | 9a06d96f | Olga Brani | AstakosGroupQuota.objects.update_or_create( |
286 | 9a06d96f | Olga Brani | group=self,
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287 | 9a06d96f | Olga Brani | resource=resource, |
288 | 9a06d96f | Olga Brani | defaults={'uplimit': uplimit}
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289 | 9a06d96f | Olga Brani | ) |
290 | 9a06d96f | Olga Brani | else:
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291 | 9a06d96f | Olga Brani | q = self.astakosgroupquota_set
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292 | 9a06d96f | Olga Brani | q.create(resource=resource, uplimit=uplimit) |
293 | 2e90e3ec | Kostas Papadimitriou | |
294 | 9a06d96f | Olga Brani | @property
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295 | 9a06d96f | Olga Brani | def policies(self): |
296 | 9a06d96f | Olga Brani | return self.astakosgroupquota_set.select_related().all() |
297 | 9a06d96f | Olga Brani | |
298 | 9a06d96f | Olga Brani | @policies.setter
|
299 | 9a06d96f | Olga Brani | def policies(self, policies): |
300 | 9a06d96f | Olga Brani | for p in policies: |
301 | 9a06d96f | Olga Brani | service = p.get('service', None) |
302 | 9a06d96f | Olga Brani | resource = p.get('resource', None) |
303 | 9a06d96f | Olga Brani | uplimit = p.get('uplimit', 0) |
304 | 9a06d96f | Olga Brani | update = p.get('update', True) |
305 | 9a06d96f | Olga Brani | self.add_policy(service, resource, uplimit, update)
|
306 | 2e90e3ec | Kostas Papadimitriou | |
307 | 01ac12d5 | Sofia Papagiannaki | @property
|
308 | 0f4fa26d | Sofia Papagiannaki | def owners(self): |
309 | 0f4fa26d | Sofia Papagiannaki | return self.owner.all() |
310 | 5ce3ce4f | Sofia Papagiannaki | |
311 | 032ade79 | Sofia Papagiannaki | @property
|
312 | 032ade79 | Sofia Papagiannaki | def owner_details(self): |
313 | 032ade79 | Sofia Papagiannaki | return self.owner.select_related().all() |
314 | 032ade79 | Sofia Papagiannaki | |
315 | 0f4fa26d | Sofia Papagiannaki | @owners.setter
|
316 | 0f4fa26d | Sofia Papagiannaki | def owners(self, l): |
317 | 0f4fa26d | Sofia Papagiannaki | self.owner = l
|
318 | 0f4fa26d | Sofia Papagiannaki | map(self.approve_member, l) |
319 | 8e45d6fd | Sofia Papagiannaki | |
320 | b4789608 | Sofia Papagiannaki | _default_quota = {} |
321 | b4789608 | Sofia Papagiannaki | def get_default_quota(): |
322 | b4789608 | Sofia Papagiannaki | global _default_quota
|
323 | b4789608 | Sofia Papagiannaki | if _default_quota:
|
324 | b4789608 | Sofia Papagiannaki | return _default_quota
|
325 | b4789608 | Sofia Papagiannaki | for s, data in SERVICES.iteritems(): |
326 | b4789608 | Sofia Papagiannaki | map(
|
327 | b4789608 | Sofia Papagiannaki | lambda d:_default_quota.update(
|
328 | b4789608 | Sofia Papagiannaki | {'%s%s%s' % (s, RESOURCE_SEPARATOR, d.get('name')):d.get('uplimit', 0)} |
329 | b4789608 | Sofia Papagiannaki | ), |
330 | b4789608 | Sofia Papagiannaki | data.get('resources', {})
|
331 | b4789608 | Sofia Papagiannaki | ) |
332 | b4789608 | Sofia Papagiannaki | return _default_quota
|
333 | d2633501 | Kostas Papadimitriou | |
334 | 6b9a334b | Sofia Papagiannaki | class AstakosUserManager(UserManager): |
335 | d2633501 | Kostas Papadimitriou | |
336 | d2633501 | Kostas Papadimitriou | def get_auth_provider_user(self, provider, **kwargs): |
337 | d2633501 | Kostas Papadimitriou | """
|
338 | d2633501 | Kostas Papadimitriou | Retrieve AstakosUser instance associated with the specified third party
|
339 | d2633501 | Kostas Papadimitriou | id.
|
340 | d2633501 | Kostas Papadimitriou | """
|
341 | d2633501 | Kostas Papadimitriou | kwargs = dict(map(lambda x: ('auth_providers__%s' % x[0], x[1]), |
342 | d2633501 | Kostas Papadimitriou | kwargs.iteritems())) |
343 | d2633501 | Kostas Papadimitriou | return self.get(auth_providers__module=provider, **kwargs) |
344 | d2633501 | Kostas Papadimitriou | |
345 | c630fee6 | Kostas Papadimitriou | def get_by_email(self, email): |
346 | c630fee6 | Kostas Papadimitriou | return self.get(email=email) |
347 | c630fee6 | Kostas Papadimitriou | |
348 | 0905ccd2 | Sofia Papagiannaki | class AstakosUser(User): |
349 | 890b0eaf | Sofia Papagiannaki | """
|
350 | 890b0eaf | Sofia Papagiannaki | Extends ``django.contrib.auth.models.User`` by defining additional fields.
|
351 | 890b0eaf | Sofia Papagiannaki | """
|
352 | e1a80257 | Sofia Papagiannaki | affiliation = models.CharField(_('Affiliation'), max_length=255, blank=True, |
353 | d2633501 | Kostas Papadimitriou | null=True)
|
354 | d2633501 | Kostas Papadimitriou | |
355 | d2633501 | Kostas Papadimitriou | # DEPRECATED FIELDS: provider, third_party_identifier moved in
|
356 | d2633501 | Kostas Papadimitriou | # AstakosUserProvider model.
|
357 | e1a80257 | Sofia Papagiannaki | provider = models.CharField(_('Provider'), max_length=255, blank=True, |
358 | d2633501 | Kostas Papadimitriou | null=True)
|
359 | d2633501 | Kostas Papadimitriou | # ex. screen_name for twitter, eppn for shibboleth
|
360 | e1a80257 | Sofia Papagiannaki | third_party_identifier = models.CharField(_('Third-party identifier'),
|
361 | d2633501 | Kostas Papadimitriou | max_length=255, null=True, |
362 | d2633501 | Kostas Papadimitriou | blank=True)
|
363 | d2633501 | Kostas Papadimitriou | |
364 | 6c736ed7 | Kostas Papadimitriou | |
365 | 64cd4730 | Antony Chazapis | #for invitations
|
366 | 92defad4 | Sofia Papagiannaki | user_level = DEFAULT_USER_LEVEL |
367 | e1a80257 | Sofia Papagiannaki | level = models.IntegerField(_('Inviter level'), default=user_level)
|
368 | 5ce3ce4f | Sofia Papagiannaki | invitations = models.IntegerField( |
369 | e1a80257 | Sofia Papagiannaki | _('Invitations left'), default=INVITATIONS_PER_LEVEL.get(user_level, 0)) |
370 | 6c736ed7 | Kostas Papadimitriou | |
371 | e1a80257 | Sofia Papagiannaki | auth_token = models.CharField(_('Authentication Token'), max_length=32, |
372 | 0905ccd2 | Sofia Papagiannaki | null=True, blank=True) |
373 | e1a80257 | Sofia Papagiannaki | auth_token_created = models.DateTimeField(_('Token creation date'), null=True) |
374 | 5ce3ce4f | Sofia Papagiannaki | auth_token_expires = models.DateTimeField( |
375 | e1a80257 | Sofia Papagiannaki | _('Token expiration date'), null=True) |
376 | 6c736ed7 | Kostas Papadimitriou | |
377 | e1a80257 | Sofia Papagiannaki | updated = models.DateTimeField(_('Update date'))
|
378 | e1a80257 | Sofia Papagiannaki | is_verified = models.BooleanField(_('Is verified?'), default=False) |
379 | 6c736ed7 | Kostas Papadimitriou | |
380 | e1a80257 | Sofia Papagiannaki | email_verified = models.BooleanField(_('Email verified?'), default=False) |
381 | 6c736ed7 | Kostas Papadimitriou | |
382 | e1a80257 | Sofia Papagiannaki | has_credits = models.BooleanField(_('Has credits?'), default=False) |
383 | 5ce3ce4f | Sofia Papagiannaki | has_signed_terms = models.BooleanField( |
384 | e1a80257 | Sofia Papagiannaki | _('I agree with the terms'), default=False) |
385 | 5ce3ce4f | Sofia Papagiannaki | date_signed_terms = models.DateTimeField( |
386 | e1a80257 | Sofia Papagiannaki | _('Signed terms date'), null=True, blank=True) |
387 | 5ce3ce4f | Sofia Papagiannaki | |
388 | 5ce3ce4f | Sofia Papagiannaki | activation_sent = models.DateTimeField( |
389 | e1a80257 | Sofia Papagiannaki | _('Activation sent data'), null=True, blank=True) |
390 | 5ce3ce4f | Sofia Papagiannaki | |
391 | 5ce3ce4f | Sofia Papagiannaki | policy = models.ManyToManyField( |
392 | 5ce3ce4f | Sofia Papagiannaki | Resource, null=True, through='AstakosUserQuota') |
393 | 5ce3ce4f | Sofia Papagiannaki | |
394 | 5ce3ce4f | Sofia Papagiannaki | astakos_groups = models.ManyToManyField( |
395 | 5ce3ce4f | Sofia Papagiannaki | AstakosGroup, verbose_name=_('agroups'), blank=True, |
396 | ae497612 | Olga Brani | help_text=_(astakos_messages.ASTAKOSUSER_GROUPS_HELP), |
397 | 8e45d6fd | Sofia Papagiannaki | through='Membership')
|
398 | 5ce3ce4f | Sofia Papagiannaki | |
399 | 18ffbee1 | Sofia Papagiannaki | __has_signed_terms = False
|
400 | e1a80257 | Sofia Papagiannaki | disturbed_quota = models.BooleanField(_('Needs quotaholder syncing'),
|
401 | 9a06d96f | Olga Brani | default=False, db_index=True) |
402 | d2633501 | Kostas Papadimitriou | |
403 | d2633501 | Kostas Papadimitriou | objects = AstakosUserManager() |
404 | fbaa4f3c | Kostas Papadimitriou | |
405 | 5ce3ce4f | Sofia Papagiannaki | owner = models.ManyToManyField( |
406 | 5ce3ce4f | Sofia Papagiannaki | AstakosGroup, related_name='owner', null=True) |
407 | 5ce3ce4f | Sofia Papagiannaki | |
408 | 18ffbee1 | Sofia Papagiannaki | def __init__(self, *args, **kwargs): |
409 | 18ffbee1 | Sofia Papagiannaki | super(AstakosUser, self).__init__(*args, **kwargs) |
410 | 18ffbee1 | Sofia Papagiannaki | self.__has_signed_terms = self.has_signed_terms |
411 | a3637508 | Sofia Papagiannaki | if not self.id: |
412 | 18ffbee1 | Sofia Papagiannaki | self.is_active = False |
413 | 5ce3ce4f | Sofia Papagiannaki | |
414 | 0905ccd2 | Sofia Papagiannaki | @property
|
415 | 0905ccd2 | Sofia Papagiannaki | def realname(self): |
416 | 5ce3ce4f | Sofia Papagiannaki | return '%s %s' % (self.first_name, self.last_name) |
417 | 6c736ed7 | Kostas Papadimitriou | |
418 | 0905ccd2 | Sofia Papagiannaki | @realname.setter
|
419 | 0905ccd2 | Sofia Papagiannaki | def realname(self, value): |
420 | 0905ccd2 | Sofia Papagiannaki | parts = value.split(' ')
|
421 | 0905ccd2 | Sofia Papagiannaki | if len(parts) == 2: |
422 | 0905ccd2 | Sofia Papagiannaki | self.first_name = parts[0] |
423 | 0905ccd2 | Sofia Papagiannaki | self.last_name = parts[1] |
424 | 0905ccd2 | Sofia Papagiannaki | else:
|
425 | 0905ccd2 | Sofia Papagiannaki | self.last_name = parts[0] |
426 | 6c736ed7 | Kostas Papadimitriou | |
427 | 9a06d96f | Olga Brani | def add_permission(self, pname): |
428 | 9a06d96f | Olga Brani | if self.has_perm(pname): |
429 | 9a06d96f | Olga Brani | return
|
430 | e65c21df | Georgios D. Tsoukalas | p, created = Permission.objects.get_or_create( |
431 | e65c21df | Georgios D. Tsoukalas | codename=pname, |
432 | e65c21df | Georgios D. Tsoukalas | name=pname.capitalize(), |
433 | e65c21df | Georgios D. Tsoukalas | content_type=get_content_type()) |
434 | 9a06d96f | Olga Brani | self.user_permissions.add(p)
|
435 | 9a06d96f | Olga Brani | |
436 | 9a06d96f | Olga Brani | def remove_permission(self, pname): |
437 | 9a06d96f | Olga Brani | if self.has_perm(pname): |
438 | 9a06d96f | Olga Brani | return
|
439 | 9a06d96f | Olga Brani | p = Permission.objects.get(codename=pname, |
440 | e65c21df | Georgios D. Tsoukalas | content_type=get_content_type()) |
441 | 9a06d96f | Olga Brani | self.user_permissions.remove(p)
|
442 | 9a06d96f | Olga Brani | |
443 | 64cd4730 | Antony Chazapis | @property
|
444 | 64cd4730 | Antony Chazapis | def invitation(self): |
445 | 64cd4730 | Antony Chazapis | try:
|
446 | 9fb8e808 | Sofia Papagiannaki | return Invitation.objects.get(username=self.email) |
447 | 64cd4730 | Antony Chazapis | except Invitation.DoesNotExist:
|
448 | 64cd4730 | Antony Chazapis | return None |
449 | 6c736ed7 | Kostas Papadimitriou | |
450 | ffb1e7a8 | Sofia Papagiannaki | @property
|
451 | ffb1e7a8 | Sofia Papagiannaki | def quota(self): |
452 | 9a06d96f | Olga Brani | """Returns a dict with the sum of quota limits per resource"""
|
453 | ffb1e7a8 | Sofia Papagiannaki | d = defaultdict(int)
|
454 | b4789608 | Sofia Papagiannaki | default_quota = get_default_quota() |
455 | b4789608 | Sofia Papagiannaki | d.update(default_quota) |
456 | 9a06d96f | Olga Brani | for q in self.policies: |
457 | 9ee0c6a2 | Sofia Papagiannaki | d[q.resource] += q.uplimit or inf
|
458 | ccab6eb5 | Sofia Papagiannaki | for m in self.projectmembership_set.select_related().all(): |
459 | ccab6eb5 | Sofia Papagiannaki | if not m.acceptance_date: |
460 | fc1e2f02 | Sofia Papagiannaki | continue
|
461 | ccab6eb5 | Sofia Papagiannaki | p = m.project |
462 | ccab6eb5 | Sofia Papagiannaki | if not p.is_active: |
463 | ffb1e7a8 | Sofia Papagiannaki | continue
|
464 | ee45eb81 | Giorgos Korfiatis | grants = p.application.projectresourcegrant_set.all() |
465 | ccab6eb5 | Sofia Papagiannaki | for g in grants: |
466 | 73fbaec4 | Sofia Papagiannaki | d[str(g.resource)] += g.member_capacity or inf |
467 | ffb1e7a8 | Sofia Papagiannaki | # TODO set default for remaining
|
468 | ffb1e7a8 | Sofia Papagiannaki | return d
|
469 | 5ce3ce4f | Sofia Papagiannaki | |
470 | 9a06d96f | Olga Brani | @property
|
471 | 9a06d96f | Olga Brani | def policies(self): |
472 | 9a06d96f | Olga Brani | return self.astakosuserquota_set.select_related().all() |
473 | 9a06d96f | Olga Brani | |
474 | 9a06d96f | Olga Brani | @policies.setter
|
475 | 9a06d96f | Olga Brani | def policies(self, policies): |
476 | 9a06d96f | Olga Brani | for p in policies: |
477 | 9a06d96f | Olga Brani | service = policies.get('service', None) |
478 | 9a06d96f | Olga Brani | resource = policies.get('resource', None) |
479 | 9a06d96f | Olga Brani | uplimit = policies.get('uplimit', 0) |
480 | 9a06d96f | Olga Brani | update = policies.get('update', True) |
481 | 9a06d96f | Olga Brani | self.add_policy(service, resource, uplimit, update)
|
482 | 9a06d96f | Olga Brani | |
483 | 9a06d96f | Olga Brani | def add_policy(self, service, resource, uplimit, update=True): |
484 | 9a06d96f | Olga Brani | """Raises ObjectDoesNotExist, IntegrityError"""
|
485 | 9a06d96f | Olga Brani | resource = Resource.objects.get(service__name=service, name=resource) |
486 | 9a06d96f | Olga Brani | if update:
|
487 | 9a06d96f | Olga Brani | AstakosUserQuota.objects.update_or_create(user=self,
|
488 | 9a06d96f | Olga Brani | resource=resource, |
489 | 9a06d96f | Olga Brani | defaults={'uplimit': uplimit})
|
490 | 9a06d96f | Olga Brani | else:
|
491 | 9a06d96f | Olga Brani | q = self.astakosuserquota_set
|
492 | 9a06d96f | Olga Brani | q.create(resource=resource, uplimit=uplimit) |
493 | 9a06d96f | Olga Brani | |
494 | 9a06d96f | Olga Brani | def remove_policy(self, service, resource): |
495 | 9a06d96f | Olga Brani | """Raises ObjectDoesNotExist, IntegrityError"""
|
496 | 9a06d96f | Olga Brani | resource = Resource.objects.get(service__name=service, name=resource) |
497 | 9a06d96f | Olga Brani | q = self.policies.get(resource=resource).delete()
|
498 | 9a06d96f | Olga Brani | |
499 | 9a06d96f | Olga Brani | @property
|
500 | 9a06d96f | Olga Brani | def extended_groups(self): |
501 | 9a06d96f | Olga Brani | return self.membership_set.select_related().all() |
502 | 9a06d96f | Olga Brani | |
503 | 9a06d96f | Olga Brani | @extended_groups.setter
|
504 | 9a06d96f | Olga Brani | def extended_groups(self, groups): |
505 | 9a06d96f | Olga Brani | #TODO exceptions
|
506 | 40a0cd8b | Sofia Papagiannaki | for name in (groups or ()): |
507 | 9a06d96f | Olga Brani | group = AstakosGroup.objects.get(name=name) |
508 | 9a06d96f | Olga Brani | self.membership_set.create(group=group)
|
509 | 9a06d96f | Olga Brani | |
510 | 64cd4730 | Antony Chazapis | def save(self, update_timestamps=True, **kwargs): |
511 | 64cd4730 | Antony Chazapis | if update_timestamps:
|
512 | 64cd4730 | Antony Chazapis | if not self.id: |
513 | 0905ccd2 | Sofia Papagiannaki | self.date_joined = datetime.now()
|
514 | 64cd4730 | Antony Chazapis | self.updated = datetime.now()
|
515 | 5ce3ce4f | Sofia Papagiannaki | |
516 | 18ffbee1 | Sofia Papagiannaki | # update date_signed_terms if necessary
|
517 | 18ffbee1 | Sofia Papagiannaki | if self.__has_signed_terms != self.has_signed_terms: |
518 | 18ffbee1 | Sofia Papagiannaki | self.date_signed_terms = datetime.now()
|
519 | 5ce3ce4f | Sofia Papagiannaki | |
520 | 9c01d9d1 | Sofia Papagiannaki | if not self.id: |
521 | 9c01d9d1 | Sofia Papagiannaki | # set username
|
522 | a706ae94 | Sofia Papagiannaki | self.username = self.email |
523 | fbaa4f3c | Kostas Papadimitriou | |
524 | 591d0505 | Sofia Papagiannaki | self.validate_unique_email_isactive()
|
525 | 5ce3ce4f | Sofia Papagiannaki | |
526 | 0905ccd2 | Sofia Papagiannaki | super(AstakosUser, self).save(**kwargs) |
527 | 2e90e3ec | Kostas Papadimitriou | |
528 | bf0c6de5 | Sofia Papagiannaki | def renew_token(self, flush_sessions=False, current_key=None): |
529 | 64cd4730 | Antony Chazapis | md5 = hashlib.md5() |
530 | 8f8c43b2 | Sofia Papagiannaki | md5.update(settings.SECRET_KEY) |
531 | 0905ccd2 | Sofia Papagiannaki | md5.update(self.username)
|
532 | 64cd4730 | Antony Chazapis | md5.update(self.realname.encode('ascii', 'ignore')) |
533 | 64cd4730 | Antony Chazapis | md5.update(asctime()) |
534 | 2e90e3ec | Kostas Papadimitriou | |
535 | 64cd4730 | Antony Chazapis | self.auth_token = b64encode(md5.digest())
|
536 | 64cd4730 | Antony Chazapis | self.auth_token_created = datetime.now()
|
537 | 64cd4730 | Antony Chazapis | self.auth_token_expires = self.auth_token_created + \ |
538 | 92defad4 | Sofia Papagiannaki | timedelta(hours=AUTH_TOKEN_DURATION) |
539 | bf0c6de5 | Sofia Papagiannaki | if flush_sessions:
|
540 | bf0c6de5 | Sofia Papagiannaki | self.flush_sessions(current_key)
|
541 | 111f3da6 | Sofia Papagiannaki | msg = 'Token renewed for %s' % self.email |
542 | aab4d540 | Sofia Papagiannaki | logger.log(LOGGING_LEVEL, msg) |
543 | 6c736ed7 | Kostas Papadimitriou | |
544 | bf0c6de5 | Sofia Papagiannaki | def flush_sessions(self, current_key=None): |
545 | bf0c6de5 | Sofia Papagiannaki | q = self.sessions
|
546 | bf0c6de5 | Sofia Papagiannaki | if current_key:
|
547 | bf0c6de5 | Sofia Papagiannaki | q = q.exclude(session_key=current_key) |
548 | 2e90e3ec | Kostas Papadimitriou | |
549 | bf0c6de5 | Sofia Papagiannaki | keys = q.values_list('session_key', flat=True) |
550 | bf0c6de5 | Sofia Papagiannaki | if keys:
|
551 | bf0c6de5 | Sofia Papagiannaki | msg = 'Flushing sessions: %s' % ','.join(keys) |
552 | c0b26605 | Sofia Papagiannaki | logger.log(LOGGING_LEVEL, msg, []) |
553 | bf0c6de5 | Sofia Papagiannaki | engine = import_module(settings.SESSION_ENGINE) |
554 | bf0c6de5 | Sofia Papagiannaki | for k in keys: |
555 | bf0c6de5 | Sofia Papagiannaki | s = engine.SessionStore(k) |
556 | bf0c6de5 | Sofia Papagiannaki | s.flush() |
557 | bf0c6de5 | Sofia Papagiannaki | |
558 | 64cd4730 | Antony Chazapis | def __unicode__(self): |
559 | 3abf6c78 | Sofia Papagiannaki | return '%s (%s)' % (self.realname, self.email) |
560 | 5ce3ce4f | Sofia Papagiannaki | |
561 | 0a569195 | Sofia Papagiannaki | def conflicting_email(self): |
562 | 5ce3ce4f | Sofia Papagiannaki | q = AstakosUser.objects.exclude(username=self.username)
|
563 | 789a5951 | Sofia Papagiannaki | q = q.filter(email__iexact=self.email)
|
564 | 0a569195 | Sofia Papagiannaki | if q.count() != 0: |
565 | 0a569195 | Sofia Papagiannaki | return True |
566 | 0a569195 | Sofia Papagiannaki | return False |
567 | 5ce3ce4f | Sofia Papagiannaki | |
568 | 591d0505 | Sofia Papagiannaki | def validate_unique_email_isactive(self): |
569 | 0a569195 | Sofia Papagiannaki | """
|
570 | 0a569195 | Sofia Papagiannaki | Implements a unique_together constraint for email and is_active fields.
|
571 | 0a569195 | Sofia Papagiannaki | """
|
572 | e6759494 | Sofia Papagiannaki | q = AstakosUser.objects.all() |
573 | 0a569195 | Sofia Papagiannaki | q = q.filter(email = self.email)
|
574 | e6759494 | Sofia Papagiannaki | if self.id: |
575 | e6759494 | Sofia Papagiannaki | q = q.filter(~Q(id = self.id))
|
576 | 0a569195 | Sofia Papagiannaki | if q.count() != 0: |
577 | 73fbaec4 | Sofia Papagiannaki | m = 'Another account with the same email = %(email)s & \
|
578 | 425e2e95 | Sofia Papagiannaki | is_active = %(is_active)s found.' % self.__dict__ |
579 | 73fbaec4 | Sofia Papagiannaki | raise ValidationError(m)
|
580 | 5ce3ce4f | Sofia Papagiannaki | |
581 | fcf90160 | Sofia Papagiannaki | @property
|
582 | 09e7393c | Sofia Papagiannaki | def signed_terms(self): |
583 | 09e7393c | Sofia Papagiannaki | term = get_latest_terms() |
584 | 09e7393c | Sofia Papagiannaki | if not term: |
585 | 09e7393c | Sofia Papagiannaki | return True |
586 | 09e7393c | Sofia Papagiannaki | if not self.has_signed_terms: |
587 | 09e7393c | Sofia Papagiannaki | return False |
588 | 09e7393c | Sofia Papagiannaki | if not self.date_signed_terms: |
589 | 09e7393c | Sofia Papagiannaki | return False |
590 | 09e7393c | Sofia Papagiannaki | if self.date_signed_terms < term.date: |
591 | 09e7393c | Sofia Papagiannaki | self.has_signed_terms = False |
592 | f0f92965 | Sofia Papagiannaki | self.date_signed_terms = None |
593 | 09e7393c | Sofia Papagiannaki | self.save()
|
594 | 09e7393c | Sofia Papagiannaki | return False |
595 | 09e7393c | Sofia Papagiannaki | return True |
596 | 09e7393c | Sofia Papagiannaki | |
597 | d2633501 | Kostas Papadimitriou | def set_invitations_level(self): |
598 | d2633501 | Kostas Papadimitriou | """
|
599 | d2633501 | Kostas Papadimitriou | Update user invitation level
|
600 | d2633501 | Kostas Papadimitriou | """
|
601 | d2633501 | Kostas Papadimitriou | level = self.invitation.inviter.level + 1 |
602 | d2633501 | Kostas Papadimitriou | self.level = level
|
603 | d2633501 | Kostas Papadimitriou | self.invitations = INVITATIONS_PER_LEVEL.get(level, 0) |
604 | d2633501 | Kostas Papadimitriou | |
605 | d2633501 | Kostas Papadimitriou | def can_login_with_auth_provider(self, provider): |
606 | d2633501 | Kostas Papadimitriou | if not self.has_auth_provider(provider): |
607 | d2633501 | Kostas Papadimitriou | return False |
608 | d2633501 | Kostas Papadimitriou | else:
|
609 | d2633501 | Kostas Papadimitriou | return auth_providers.get_provider(provider).is_available_for_login()
|
610 | d2633501 | Kostas Papadimitriou | |
611 | f432088a | Kostas Papadimitriou | def can_add_auth_provider(self, provider, **kwargs): |
612 | d2633501 | Kostas Papadimitriou | provider_settings = auth_providers.get_provider(provider) |
613 | d2633501 | Kostas Papadimitriou | if not provider_settings.is_available_for_login(): |
614 | d2633501 | Kostas Papadimitriou | return False |
615 | f432088a | Kostas Papadimitriou | |
616 | d2633501 | Kostas Papadimitriou | if self.has_auth_provider(provider) and \ |
617 | d2633501 | Kostas Papadimitriou | provider_settings.one_per_user: |
618 | d2633501 | Kostas Papadimitriou | return False |
619 | f432088a | Kostas Papadimitriou | |
620 | c630fee6 | Kostas Papadimitriou | if 'provider_info' in kwargs: |
621 | c630fee6 | Kostas Papadimitriou | kwargs.pop('provider_info')
|
622 | c630fee6 | Kostas Papadimitriou | |
623 | f432088a | Kostas Papadimitriou | if 'identifier' in kwargs: |
624 | f432088a | Kostas Papadimitriou | try:
|
625 | f432088a | Kostas Papadimitriou | # provider with specified params already exist
|
626 | f432088a | Kostas Papadimitriou | existing_user = AstakosUser.objects.get_auth_provider_user(provider, |
627 | f432088a | Kostas Papadimitriou | **kwargs) |
628 | f432088a | Kostas Papadimitriou | except AstakosUser.DoesNotExist:
|
629 | f432088a | Kostas Papadimitriou | return True |
630 | f432088a | Kostas Papadimitriou | else:
|
631 | f432088a | Kostas Papadimitriou | return False |
632 | f432088a | Kostas Papadimitriou | |
633 | d2633501 | Kostas Papadimitriou | return True |
634 | d2633501 | Kostas Papadimitriou | |
635 | d2633501 | Kostas Papadimitriou | def can_remove_auth_provider(self, provider): |
636 | d2633501 | Kostas Papadimitriou | if len(self.get_active_auth_providers()) <= 1: |
637 | d2633501 | Kostas Papadimitriou | return False |
638 | d2633501 | Kostas Papadimitriou | return True |
639 | d2633501 | Kostas Papadimitriou | |
640 | d2633501 | Kostas Papadimitriou | def can_change_password(self): |
641 | d2633501 | Kostas Papadimitriou | return self.has_auth_provider('local', auth_backend='astakos') |
642 | d2633501 | Kostas Papadimitriou | |
643 | d2633501 | Kostas Papadimitriou | def has_auth_provider(self, provider, **kwargs): |
644 | d2633501 | Kostas Papadimitriou | return bool(self.auth_providers.filter(module=provider, |
645 | d2633501 | Kostas Papadimitriou | **kwargs).count()) |
646 | d2633501 | Kostas Papadimitriou | |
647 | d2633501 | Kostas Papadimitriou | def add_auth_provider(self, provider, **kwargs): |
648 | 3a72a5d4 | Kostas Papadimitriou | info_data = ''
|
649 | 3a72a5d4 | Kostas Papadimitriou | if 'provider_info' in kwargs: |
650 | c630fee6 | Kostas Papadimitriou | info_data = kwargs.pop('provider_info')
|
651 | c630fee6 | Kostas Papadimitriou | if isinstance(info_data, dict): |
652 | c630fee6 | Kostas Papadimitriou | info_data = json.dumps(info_data) |
653 | 3a72a5d4 | Kostas Papadimitriou | |
654 | f432088a | Kostas Papadimitriou | if self.can_add_auth_provider(provider, **kwargs): |
655 | 3a72a5d4 | Kostas Papadimitriou | self.auth_providers.create(module=provider, active=True, |
656 | 3a72a5d4 | Kostas Papadimitriou | info_data=info_data, |
657 | 3a72a5d4 | Kostas Papadimitriou | **kwargs) |
658 | f432088a | Kostas Papadimitriou | else:
|
659 | f432088a | Kostas Papadimitriou | raise Exception('Cannot add provider') |
660 | d2633501 | Kostas Papadimitriou | |
661 | d2633501 | Kostas Papadimitriou | def add_pending_auth_provider(self, pending): |
662 | d2633501 | Kostas Papadimitriou | """
|
663 | d2633501 | Kostas Papadimitriou | Convert PendingThirdPartyUser object to AstakosUserAuthProvider entry for
|
664 | d2633501 | Kostas Papadimitriou | the current user.
|
665 | d2633501 | Kostas Papadimitriou | """
|
666 | d2633501 | Kostas Papadimitriou | if not isinstance(pending, PendingThirdPartyUser): |
667 | d2633501 | Kostas Papadimitriou | pending = PendingThirdPartyUser.objects.get(token=pending) |
668 | d2633501 | Kostas Papadimitriou | |
669 | d2633501 | Kostas Papadimitriou | provider = self.add_auth_provider(pending.provider,
|
670 | c630fee6 | Kostas Papadimitriou | identifier=pending.third_party_identifier, |
671 | c630fee6 | Kostas Papadimitriou | affiliation=pending.affiliation, |
672 | c630fee6 | Kostas Papadimitriou | provider_info=pending.info) |
673 | d2633501 | Kostas Papadimitriou | |
674 | fbaa4f3c | Kostas Papadimitriou | if email_re.match(pending.email or '') and pending.email != self.email: |
675 | d2633501 | Kostas Papadimitriou | self.additionalmail_set.get_or_create(email=pending.email)
|
676 | d2633501 | Kostas Papadimitriou | |
677 | d2633501 | Kostas Papadimitriou | pending.delete() |
678 | d2633501 | Kostas Papadimitriou | return provider
|
679 | d2633501 | Kostas Papadimitriou | |
680 | d2633501 | Kostas Papadimitriou | def remove_auth_provider(self, provider, **kwargs): |
681 | d2633501 | Kostas Papadimitriou | self.auth_providers.get(module=provider, **kwargs).delete()
|
682 | d2633501 | Kostas Papadimitriou | |
683 | d2633501 | Kostas Papadimitriou | # user urls
|
684 | d2633501 | Kostas Papadimitriou | def get_resend_activation_url(self): |
685 | c630fee6 | Kostas Papadimitriou | return reverse('send_activation', kwargs={'user_id': self.pk}) |
686 | c630fee6 | Kostas Papadimitriou | |
687 | c630fee6 | Kostas Papadimitriou | def get_provider_remove_url(self, module, **kwargs): |
688 | c630fee6 | Kostas Papadimitriou | return reverse('remove_auth_provider', kwargs={ |
689 | c630fee6 | Kostas Papadimitriou | 'pk': self.auth_providers.get(module=module, **kwargs).pk}) |
690 | d2633501 | Kostas Papadimitriou | |
691 | d2633501 | Kostas Papadimitriou | def get_activation_url(self, nxt=False): |
692 | d2633501 | Kostas Papadimitriou | url = "%s?auth=%s" % (reverse('astakos.im.views.activate'), |
693 | d2633501 | Kostas Papadimitriou | quote(self.auth_token))
|
694 | d2633501 | Kostas Papadimitriou | if nxt:
|
695 | d2633501 | Kostas Papadimitriou | url += "&next=%s" % quote(nxt)
|
696 | d2633501 | Kostas Papadimitriou | return url
|
697 | d2633501 | Kostas Papadimitriou | |
698 | d2633501 | Kostas Papadimitriou | def get_password_reset_url(self, token_generator=default_token_generator): |
699 | d2633501 | Kostas Papadimitriou | return reverse('django.contrib.auth.views.password_reset_confirm', |
700 | d2633501 | Kostas Papadimitriou | kwargs={'uidb36':int_to_base36(self.id), |
701 | d2633501 | Kostas Papadimitriou | 'token':token_generator.make_token(self)}) |
702 | d2633501 | Kostas Papadimitriou | |
703 | d2633501 | Kostas Papadimitriou | def get_auth_providers(self): |
704 | d2633501 | Kostas Papadimitriou | return self.auth_providers.all() |
705 | d2633501 | Kostas Papadimitriou | |
706 | d2633501 | Kostas Papadimitriou | def get_available_auth_providers(self): |
707 | d2633501 | Kostas Papadimitriou | """
|
708 | d2633501 | Kostas Papadimitriou | Returns a list of providers available for user to connect to.
|
709 | d2633501 | Kostas Papadimitriou | """
|
710 | d2633501 | Kostas Papadimitriou | providers = [] |
711 | d2633501 | Kostas Papadimitriou | for module, provider_settings in auth_providers.PROVIDERS.iteritems(): |
712 | f432088a | Kostas Papadimitriou | if self.can_add_auth_provider(module): |
713 | d2633501 | Kostas Papadimitriou | providers.append(provider_settings(self))
|
714 | d2633501 | Kostas Papadimitriou | |
715 | d2633501 | Kostas Papadimitriou | return providers
|
716 | d2633501 | Kostas Papadimitriou | |
717 | d2633501 | Kostas Papadimitriou | def get_active_auth_providers(self): |
718 | d2633501 | Kostas Papadimitriou | providers = [] |
719 | d2633501 | Kostas Papadimitriou | for provider in self.auth_providers.active(): |
720 | d2633501 | Kostas Papadimitriou | if auth_providers.get_provider(provider.module).is_available_for_login():
|
721 | d2633501 | Kostas Papadimitriou | providers.append(provider) |
722 | d2633501 | Kostas Papadimitriou | return providers
|
723 | d2633501 | Kostas Papadimitriou | |
724 | b778b6fa | Kostas Papadimitriou | @property
|
725 | b778b6fa | Kostas Papadimitriou | def auth_providers_display(self): |
726 | b778b6fa | Kostas Papadimitriou | return ",".join(map(lambda x:unicode(x), self.auth_providers.active())) |
727 | b778b6fa | Kostas Papadimitriou | |
728 | c4b1a172 | Kostas Papadimitriou | def get_inactive_message(self): |
729 | c4b1a172 | Kostas Papadimitriou | msg_extra = ''
|
730 | c4b1a172 | Kostas Papadimitriou | message = ''
|
731 | c4b1a172 | Kostas Papadimitriou | if self.activation_sent: |
732 | c4b1a172 | Kostas Papadimitriou | if self.email_verified: |
733 | c4b1a172 | Kostas Papadimitriou | message = _(astakos_messages.ACCOUNT_INACTIVE) |
734 | c4b1a172 | Kostas Papadimitriou | else:
|
735 | c4b1a172 | Kostas Papadimitriou | message = _(astakos_messages.ACCOUNT_PENDING_ACTIVATION) |
736 | 47b77c8b | Sofia Papagiannaki | if MODERATION_ENABLED:
|
737 | c4b1a172 | Kostas Papadimitriou | msg_extra = _(astakos_messages.ACCOUNT_PENDING_ACTIVATION_HELP) |
738 | c4b1a172 | Kostas Papadimitriou | else:
|
739 | c4b1a172 | Kostas Papadimitriou | url = self.get_resend_activation_url()
|
740 | c4b1a172 | Kostas Papadimitriou | msg_extra = mark_safe(_(astakos_messages.ACCOUNT_PENDING_ACTIVATION_HELP) + \ |
741 | a15a19b2 | Kostas Papadimitriou | u' ' + \
|
742 | c4b1a172 | Kostas Papadimitriou | _('<a href="%s">%s?</a>') % (url,
|
743 | c4b1a172 | Kostas Papadimitriou | _(astakos_messages.ACCOUNT_RESEND_ACTIVATION_PROMPT))) |
744 | c4b1a172 | Kostas Papadimitriou | else:
|
745 | 47b77c8b | Sofia Papagiannaki | if MODERATION_ENABLED:
|
746 | c4b1a172 | Kostas Papadimitriou | message = _(astakos_messages.ACCOUNT_PENDING_MODERATION) |
747 | c4b1a172 | Kostas Papadimitriou | else:
|
748 | c4b1a172 | Kostas Papadimitriou | message = astakos_messages.ACCOUNT_PENDING_ACTIVATION |
749 | c4b1a172 | Kostas Papadimitriou | url = self.get_resend_activation_url()
|
750 | c4b1a172 | Kostas Papadimitriou | msg_extra = mark_safe(_('<a href="%s">%s?</a>') % (url,
|
751 | c4b1a172 | Kostas Papadimitriou | _(astakos_messages.ACCOUNT_RESEND_ACTIVATION_PROMPT))) |
752 | c4b1a172 | Kostas Papadimitriou | |
753 | a15a19b2 | Kostas Papadimitriou | return mark_safe(message + u' '+ msg_extra) |
754 | c4b1a172 | Kostas Papadimitriou | |
755 | d2633501 | Kostas Papadimitriou | |
756 | d2633501 | Kostas Papadimitriou | class AstakosUserAuthProviderManager(models.Manager): |
757 | d2633501 | Kostas Papadimitriou | |
758 | d2633501 | Kostas Papadimitriou | def active(self): |
759 | d2633501 | Kostas Papadimitriou | return self.filter(active=True) |
760 | d2633501 | Kostas Papadimitriou | |
761 | d2633501 | Kostas Papadimitriou | |
762 | d2633501 | Kostas Papadimitriou | class AstakosUserAuthProvider(models.Model): |
763 | d2633501 | Kostas Papadimitriou | """
|
764 | d2633501 | Kostas Papadimitriou | Available user authentication methods.
|
765 | d2633501 | Kostas Papadimitriou | """
|
766 | e1a80257 | Sofia Papagiannaki | affiliation = models.CharField(_('Affiliation'), max_length=255, blank=True, |
767 | d2633501 | Kostas Papadimitriou | null=True, default=None) |
768 | d2633501 | Kostas Papadimitriou | user = models.ForeignKey(AstakosUser, related_name='auth_providers')
|
769 | e1a80257 | Sofia Papagiannaki | module = models.CharField(_('Provider'), max_length=255, blank=False, |
770 | d2633501 | Kostas Papadimitriou | default='local')
|
771 | e1a80257 | Sofia Papagiannaki | identifier = models.CharField(_('Third-party identifier'),
|
772 | d2633501 | Kostas Papadimitriou | max_length=255, null=True, |
773 | d2633501 | Kostas Papadimitriou | blank=True)
|
774 | d2633501 | Kostas Papadimitriou | active = models.BooleanField(default=True)
|
775 | e1a80257 | Sofia Papagiannaki | auth_backend = models.CharField(_('Backend'), max_length=255, blank=False, |
776 | d2633501 | Kostas Papadimitriou | default='astakos')
|
777 | 3a72a5d4 | Kostas Papadimitriou | info_data = models.TextField(default="", null=True, blank=True) |
778 | c630fee6 | Kostas Papadimitriou | created = models.DateTimeField('Creation date', auto_now_add=True) |
779 | d2633501 | Kostas Papadimitriou | |
780 | d2633501 | Kostas Papadimitriou | objects = AstakosUserAuthProviderManager() |
781 | d2633501 | Kostas Papadimitriou | |
782 | d2633501 | Kostas Papadimitriou | class Meta: |
783 | d2633501 | Kostas Papadimitriou | unique_together = (('identifier', 'module', 'user'), ) |
784 | c630fee6 | Kostas Papadimitriou | ordering = ('module', 'created') |
785 | d2633501 | Kostas Papadimitriou | |
786 | 3a72a5d4 | Kostas Papadimitriou | def __init__(self, *args, **kwargs): |
787 | 3a72a5d4 | Kostas Papadimitriou | super(AstakosUserAuthProvider, self).__init__(*args, **kwargs) |
788 | 3a72a5d4 | Kostas Papadimitriou | try:
|
789 | 3a72a5d4 | Kostas Papadimitriou | self.info = json.loads(self.info_data) |
790 | c630fee6 | Kostas Papadimitriou | if not self.info: |
791 | c630fee6 | Kostas Papadimitriou | self.info = {}
|
792 | c630fee6 | Kostas Papadimitriou | except Exception, e: |
793 | 3a72a5d4 | Kostas Papadimitriou | self.info = {}
|
794 | c630fee6 | Kostas Papadimitriou | |
795 | 3a72a5d4 | Kostas Papadimitriou | for key,value in self.info.iteritems(): |
796 | 3a72a5d4 | Kostas Papadimitriou | setattr(self, 'info_%s' % key, value) |
797 | 3a72a5d4 | Kostas Papadimitriou | |
798 | d2633501 | Kostas Papadimitriou | |
799 | d2633501 | Kostas Papadimitriou | @property
|
800 | d2633501 | Kostas Papadimitriou | def settings(self): |
801 | d2633501 | Kostas Papadimitriou | return auth_providers.get_provider(self.module) |
802 | d2633501 | Kostas Papadimitriou | |
803 | d2633501 | Kostas Papadimitriou | @property
|
804 | d2633501 | Kostas Papadimitriou | def details_display(self): |
805 | c630fee6 | Kostas Papadimitriou | try:
|
806 | c630fee6 | Kostas Papadimitriou | return self.settings.get_details_tpl_display % self.__dict__ |
807 | c630fee6 | Kostas Papadimitriou | except:
|
808 | c630fee6 | Kostas Papadimitriou | return '' |
809 | 3a72a5d4 | Kostas Papadimitriou | |
810 | 3a72a5d4 | Kostas Papadimitriou | @property
|
811 | 3a72a5d4 | Kostas Papadimitriou | def title_display(self): |
812 | 3a72a5d4 | Kostas Papadimitriou | title_tpl = self.settings.get_title_display
|
813 | 3a72a5d4 | Kostas Papadimitriou | try:
|
814 | 3a72a5d4 | Kostas Papadimitriou | if self.settings.get_user_title_display: |
815 | 3a72a5d4 | Kostas Papadimitriou | title_tpl = self.settings.get_user_title_display
|
816 | 3a72a5d4 | Kostas Papadimitriou | except Exception, e: |
817 | 3a72a5d4 | Kostas Papadimitriou | pass
|
818 | c630fee6 | Kostas Papadimitriou | try:
|
819 | c630fee6 | Kostas Papadimitriou | return title_tpl % self.__dict__ |
820 | c630fee6 | Kostas Papadimitriou | except:
|
821 | c630fee6 | Kostas Papadimitriou | return self.settings.get_title_display % self.__dict__ |
822 | d2633501 | Kostas Papadimitriou | |
823 | d2633501 | Kostas Papadimitriou | def can_remove(self): |
824 | d2633501 | Kostas Papadimitriou | return self.user.can_remove_auth_provider(self.module) |
825 | d2633501 | Kostas Papadimitriou | |
826 | d2633501 | Kostas Papadimitriou | def delete(self, *args, **kwargs): |
827 | d2633501 | Kostas Papadimitriou | ret = super(AstakosUserAuthProvider, self).delete(*args, **kwargs) |
828 | 5156e663 | Kostas Papadimitriou | if self.module == 'local': |
829 | 5156e663 | Kostas Papadimitriou | self.user.set_unusable_password()
|
830 | 5156e663 | Kostas Papadimitriou | self.user.save()
|
831 | d2633501 | Kostas Papadimitriou | return ret
|
832 | d2633501 | Kostas Papadimitriou | |
833 | f432088a | Kostas Papadimitriou | def __repr__(self): |
834 | f432088a | Kostas Papadimitriou | return '<AstakosUserAuthProvider %s:%s>' % (self.module, self.identifier) |
835 | f432088a | Kostas Papadimitriou | |
836 | b778b6fa | Kostas Papadimitriou | def __unicode__(self): |
837 | b778b6fa | Kostas Papadimitriou | if self.identifier: |
838 | b778b6fa | Kostas Papadimitriou | return "%s:%s" % (self.module, self.identifier) |
839 | b778b6fa | Kostas Papadimitriou | if self.auth_backend: |
840 | b778b6fa | Kostas Papadimitriou | return "%s:%s" % (self.module, self.auth_backend) |
841 | b778b6fa | Kostas Papadimitriou | return self.module |
842 | b778b6fa | Kostas Papadimitriou | |
843 | 3a72a5d4 | Kostas Papadimitriou | def save(self, *args, **kwargs): |
844 | 3a72a5d4 | Kostas Papadimitriou | self.info_data = json.dumps(self.info) |
845 | 3a72a5d4 | Kostas Papadimitriou | return super(AstakosUserAuthProvider, self).save(*args, **kwargs) |
846 | b778b6fa | Kostas Papadimitriou | |
847 | d2633501 | Kostas Papadimitriou | |
848 | 8e45d6fd | Sofia Papagiannaki | class Membership(models.Model): |
849 | 8e45d6fd | Sofia Papagiannaki | person = models.ForeignKey(AstakosUser) |
850 | 8e45d6fd | Sofia Papagiannaki | group = models.ForeignKey(AstakosGroup) |
851 | 01ac12d5 | Sofia Papagiannaki | date_requested = models.DateField(default=datetime.now(), blank=True)
|
852 | 01ac12d5 | Sofia Papagiannaki | date_joined = models.DateField(null=True, db_index=True, blank=True) |
853 | 5ce3ce4f | Sofia Papagiannaki | |
854 | 8e45d6fd | Sofia Papagiannaki | class Meta: |
855 | 8e45d6fd | Sofia Papagiannaki | unique_together = ("person", "group") |
856 | 5ce3ce4f | Sofia Papagiannaki | |
857 | ffb1e7a8 | Sofia Papagiannaki | def save(self, *args, **kwargs): |
858 | 28252c7f | Sofia Papagiannaki | if not self.id: |
859 | 28252c7f | Sofia Papagiannaki | if not self.group.moderation_enabled: |
860 | 28252c7f | Sofia Papagiannaki | self.date_joined = datetime.now()
|
861 | ffb1e7a8 | Sofia Papagiannaki | super(Membership, self).save(*args, **kwargs) |
862 | 5ce3ce4f | Sofia Papagiannaki | |
863 | 8e45d6fd | Sofia Papagiannaki | @property
|
864 | 8e45d6fd | Sofia Papagiannaki | def is_approved(self): |
865 | 8e45d6fd | Sofia Papagiannaki | if self.date_joined: |
866 | 8e45d6fd | Sofia Papagiannaki | return True |
867 | 8e45d6fd | Sofia Papagiannaki | return False |
868 | 5ce3ce4f | Sofia Papagiannaki | |
869 | 01ac12d5 | Sofia Papagiannaki | def approve(self): |
870 | c0b26605 | Sofia Papagiannaki | if self.is_approved: |
871 | c0b26605 | Sofia Papagiannaki | return
|
872 | ae497612 | Olga Brani | if self.group.max_participants: |
873 | a4075f5a | root | assert len(self.group.approved_members) + 1 <= self.group.max_participants, \ |
874 | c0b26605 | Sofia Papagiannaki | 'Maximum participant number has been reached.'
|
875 | 01ac12d5 | Sofia Papagiannaki | self.date_joined = datetime.now()
|
876 | 01ac12d5 | Sofia Papagiannaki | self.save()
|
877 | fc1e2f02 | Sofia Papagiannaki | quota_disturbed.send(sender=self, users=(self.person,)) |
878 | 5ce3ce4f | Sofia Papagiannaki | |
879 | 01ac12d5 | Sofia Papagiannaki | def disapprove(self): |
880 | e1a80257 | Sofia Papagiannaki | approved = self.is_approved()
|
881 | 01ac12d5 | Sofia Papagiannaki | self.delete()
|
882 | e1a80257 | Sofia Papagiannaki | if approved:
|
883 | e1a80257 | Sofia Papagiannaki | quota_disturbed.send(sender=self, users=(self.person,)) |
884 | 8e45d6fd | Sofia Papagiannaki | |
885 | e1a80257 | Sofia Papagiannaki | class ExtendedManager(models.Manager): |
886 | 9a06d96f | Olga Brani | def _update_or_create(self, **kwargs): |
887 | 9a06d96f | Olga Brani | assert kwargs, \
|
888 | 9a06d96f | Olga Brani | 'update_or_create() must be passed at least one keyword argument'
|
889 | 9a06d96f | Olga Brani | obj, created = self.get_or_create(**kwargs)
|
890 | 9a06d96f | Olga Brani | defaults = kwargs.pop('defaults', {})
|
891 | 9a06d96f | Olga Brani | if created:
|
892 | 9a06d96f | Olga Brani | return obj, True, False |
893 | 9a06d96f | Olga Brani | else:
|
894 | 9a06d96f | Olga Brani | try:
|
895 | 9a06d96f | Olga Brani | params = dict(
|
896 | 9a06d96f | Olga Brani | [(k, v) for k, v in kwargs.items() if '__' not in k]) |
897 | 9a06d96f | Olga Brani | params.update(defaults) |
898 | 9a06d96f | Olga Brani | for attr, val in params.items(): |
899 | 9a06d96f | Olga Brani | if hasattr(obj, attr): |
900 | 9a06d96f | Olga Brani | setattr(obj, attr, val)
|
901 | 9a06d96f | Olga Brani | sid = transaction.savepoint() |
902 | 9a06d96f | Olga Brani | obj.save(force_update=True)
|
903 | 9a06d96f | Olga Brani | transaction.savepoint_commit(sid) |
904 | 9a06d96f | Olga Brani | return obj, False, True |
905 | 9a06d96f | Olga Brani | except IntegrityError, e:
|
906 | 9a06d96f | Olga Brani | transaction.savepoint_rollback(sid) |
907 | 9a06d96f | Olga Brani | try:
|
908 | 9a06d96f | Olga Brani | return self.get(**kwargs), False, False |
909 | 9a06d96f | Olga Brani | except self.model.DoesNotExist: |
910 | 9a06d96f | Olga Brani | raise e
|
911 | 9a06d96f | Olga Brani | |
912 | 9a06d96f | Olga Brani | update_or_create = _update_or_create |
913 | 5ce3ce4f | Sofia Papagiannaki | |
914 | 8e45d6fd | Sofia Papagiannaki | class AstakosGroupQuota(models.Model): |
915 | e1a80257 | Sofia Papagiannaki | objects = ExtendedManager() |
916 | e1a80257 | Sofia Papagiannaki | limit = models.PositiveIntegerField(_('Limit'), null=True) # obsolete field |
917 | e1a80257 | Sofia Papagiannaki | uplimit = models.BigIntegerField(_('Up limit'), null=True) |
918 | 8e45d6fd | Sofia Papagiannaki | resource = models.ForeignKey(Resource) |
919 | 8e45d6fd | Sofia Papagiannaki | group = models.ForeignKey(AstakosGroup, blank=True)
|
920 | 5ce3ce4f | Sofia Papagiannaki | |
921 | 8e45d6fd | Sofia Papagiannaki | class Meta: |
922 | 8e45d6fd | Sofia Papagiannaki | unique_together = ("resource", "group") |
923 | 8e45d6fd | Sofia Papagiannaki | |
924 | 8e45d6fd | Sofia Papagiannaki | class AstakosUserQuota(models.Model): |
925 | e1a80257 | Sofia Papagiannaki | objects = ExtendedManager() |
926 | e1a80257 | Sofia Papagiannaki | limit = models.PositiveIntegerField(_('Limit'), null=True) # obsolete field |
927 | e1a80257 | Sofia Papagiannaki | uplimit = models.BigIntegerField(_('Up limit'), null=True) |
928 | 8e45d6fd | Sofia Papagiannaki | resource = models.ForeignKey(Resource) |
929 | 8e45d6fd | Sofia Papagiannaki | user = models.ForeignKey(AstakosUser) |
930 | 5ce3ce4f | Sofia Papagiannaki | |
931 | 8e45d6fd | Sofia Papagiannaki | class Meta: |
932 | 8e45d6fd | Sofia Papagiannaki | unique_together = ("resource", "user") |
933 | 09e7393c | Sofia Papagiannaki | |
934 | 5ce3ce4f | Sofia Papagiannaki | |
935 | 270dd48d | Sofia Papagiannaki | class ApprovalTerms(models.Model): |
936 | 270dd48d | Sofia Papagiannaki | """
|
937 | 270dd48d | Sofia Papagiannaki | Model for approval terms
|
938 | 270dd48d | Sofia Papagiannaki | """
|
939 | 6c736ed7 | Kostas Papadimitriou | |
940 | 5ce3ce4f | Sofia Papagiannaki | date = models.DateTimeField( |
941 | e1a80257 | Sofia Papagiannaki | _('Issue date'), db_index=True, default=datetime.now()) |
942 | e1a80257 | Sofia Papagiannaki | location = models.CharField(_('Terms location'), max_length=255) |
943 | 270dd48d | Sofia Papagiannaki | |
944 | 5ce3ce4f | Sofia Papagiannaki | |
945 | 64cd4730 | Antony Chazapis | class Invitation(models.Model): |
946 | 890b0eaf | Sofia Papagiannaki | """
|
947 | 890b0eaf | Sofia Papagiannaki | Model for registring invitations
|
948 | 890b0eaf | Sofia Papagiannaki | """
|
949 | 0905ccd2 | Sofia Papagiannaki | inviter = models.ForeignKey(AstakosUser, related_name='invitations_sent',
|
950 | 64cd4730 | Antony Chazapis | null=True)
|
951 | e1a80257 | Sofia Papagiannaki | realname = models.CharField(_('Real name'), max_length=255) |
952 | e1a80257 | Sofia Papagiannaki | username = models.CharField(_('Unique ID'), max_length=255, unique=True) |
953 | e1a80257 | Sofia Papagiannaki | code = models.BigIntegerField(_('Invitation code'), db_index=True) |
954 | e1a80257 | Sofia Papagiannaki | is_consumed = models.BooleanField(_('Consumed?'), default=False) |
955 | e1a80257 | Sofia Papagiannaki | created = models.DateTimeField(_('Creation date'), auto_now_add=True) |
956 | e1a80257 | Sofia Papagiannaki | consumed = models.DateTimeField(_('Consumption date'), null=True, blank=True) |
957 | 5ce3ce4f | Sofia Papagiannaki | |
958 | 18ffbee1 | Sofia Papagiannaki | def __init__(self, *args, **kwargs): |
959 | 18ffbee1 | Sofia Papagiannaki | super(Invitation, self).__init__(*args, **kwargs) |
960 | 8f5a3a06 | Sofia Papagiannaki | if not self.id: |
961 | 8f5a3a06 | Sofia Papagiannaki | self.code = _generate_invitation_code()
|
962 | 5ce3ce4f | Sofia Papagiannaki | |
963 | 64cd4730 | Antony Chazapis | def consume(self): |
964 | 64cd4730 | Antony Chazapis | self.is_consumed = True |
965 | 64cd4730 | Antony Chazapis | self.consumed = datetime.now()
|
966 | 64cd4730 | Antony Chazapis | self.save()
|
967 | 6c736ed7 | Kostas Papadimitriou | |
968 | 64cd4730 | Antony Chazapis | def __unicode__(self): |
969 | 0905ccd2 | Sofia Papagiannaki | return '%s -> %s [%d]' % (self.inviter, self.username, self.code) |
970 | 9c01d9d1 | Sofia Papagiannaki | |
971 | 49790d9d | Sofia Papagiannaki | |
972 | 49790d9d | Sofia Papagiannaki | class EmailChangeManager(models.Manager): |
973 | 49790d9d | Sofia Papagiannaki | @transaction.commit_on_success
|
974 | 49790d9d | Sofia Papagiannaki | def change_email(self, activation_key): |
975 | 49790d9d | Sofia Papagiannaki | """
|
976 | 49790d9d | Sofia Papagiannaki | Validate an activation key and change the corresponding
|
977 | 49790d9d | Sofia Papagiannaki | ``User`` if valid.
|
978 | 49790d9d | Sofia Papagiannaki |
|
979 | 49790d9d | Sofia Papagiannaki | If the key is valid and has not expired, return the ``User``
|
980 | 49790d9d | Sofia Papagiannaki | after activating.
|
981 | 49790d9d | Sofia Papagiannaki |
|
982 | 49790d9d | Sofia Papagiannaki | If the key is not valid or has expired, return ``None``.
|
983 | 49790d9d | Sofia Papagiannaki |
|
984 | 49790d9d | Sofia Papagiannaki | If the key is valid but the ``User`` is already active,
|
985 | 49790d9d | Sofia Papagiannaki | return ``None``.
|
986 | 49790d9d | Sofia Papagiannaki |
|
987 | 49790d9d | Sofia Papagiannaki | After successful email change the activation record is deleted.
|
988 | 49790d9d | Sofia Papagiannaki |
|
989 | 49790d9d | Sofia Papagiannaki | Throws ValueError if there is already
|
990 | 49790d9d | Sofia Papagiannaki | """
|
991 | 49790d9d | Sofia Papagiannaki | try:
|
992 | 5ce3ce4f | Sofia Papagiannaki | email_change = self.model.objects.get(
|
993 | 5ce3ce4f | Sofia Papagiannaki | activation_key=activation_key) |
994 | 49790d9d | Sofia Papagiannaki | if email_change.activation_key_expired():
|
995 | 49790d9d | Sofia Papagiannaki | email_change.delete() |
996 | 49790d9d | Sofia Papagiannaki | raise EmailChange.DoesNotExist
|
997 | 49790d9d | Sofia Papagiannaki | # is there an active user with this address?
|
998 | 49790d9d | Sofia Papagiannaki | try:
|
999 | 789a5951 | Sofia Papagiannaki | AstakosUser.objects.get(email__iexact=email_change.new_email_address) |
1000 | 49790d9d | Sofia Papagiannaki | except AstakosUser.DoesNotExist:
|
1001 | 49790d9d | Sofia Papagiannaki | pass
|
1002 | 49790d9d | Sofia Papagiannaki | else:
|
1003 | 73fbaec4 | Sofia Papagiannaki | raise ValueError(_('The new email address is reserved.')) |
1004 | 49790d9d | Sofia Papagiannaki | # update user
|
1005 | 49790d9d | Sofia Papagiannaki | user = AstakosUser.objects.get(pk=email_change.user_id) |
1006 | 49790d9d | Sofia Papagiannaki | user.email = email_change.new_email_address |
1007 | 49790d9d | Sofia Papagiannaki | user.save() |
1008 | 49790d9d | Sofia Papagiannaki | email_change.delete() |
1009 | 49790d9d | Sofia Papagiannaki | return user
|
1010 | 49790d9d | Sofia Papagiannaki | except EmailChange.DoesNotExist:
|
1011 | 73fbaec4 | Sofia Papagiannaki | raise ValueError(_('Invalid activation key.')) |
1012 | 49790d9d | Sofia Papagiannaki | |
1013 | 49790d9d | Sofia Papagiannaki | |
1014 | 49790d9d | Sofia Papagiannaki | class EmailChange(models.Model): |
1015 | 73fbaec4 | Sofia Papagiannaki | new_email_address = models.EmailField( |
1016 | 73fbaec4 | Sofia Papagiannaki | _(u'new e-mail address'),
|
1017 | 73fbaec4 | Sofia Papagiannaki | help_text=_('Your old email address will be used until you verify your new one.'))
|
1018 | 5ce3ce4f | Sofia Papagiannaki | user = models.ForeignKey( |
1019 | 5ce3ce4f | Sofia Papagiannaki | AstakosUser, unique=True, related_name='emailchange_user') |
1020 | 49790d9d | Sofia Papagiannaki | requested_at = models.DateTimeField(default=datetime.now()) |
1021 | 5ce3ce4f | Sofia Papagiannaki | activation_key = models.CharField( |
1022 | 5ce3ce4f | Sofia Papagiannaki | max_length=40, unique=True, db_index=True) |
1023 | 49790d9d | Sofia Papagiannaki | |
1024 | 49790d9d | Sofia Papagiannaki | objects = EmailChangeManager() |
1025 | 49790d9d | Sofia Papagiannaki | |
1026 | 49790d9d | Sofia Papagiannaki | def activation_key_expired(self): |
1027 | 49790d9d | Sofia Papagiannaki | expiration_date = timedelta(days=EMAILCHANGE_ACTIVATION_DAYS) |
1028 | ff9290ec | Sofia Papagiannaki | return self.requested_at + expiration_date < datetime.now() |
1029 | ff9290ec | Sofia Papagiannaki | |
1030 | 6b03a847 | Sofia Papagiannaki | |
1031 | ca828a10 | Sofia Papagiannaki | class AdditionalMail(models.Model): |
1032 | ca828a10 | Sofia Papagiannaki | """
|
1033 | ca828a10 | Sofia Papagiannaki | Model for registring invitations
|
1034 | ca828a10 | Sofia Papagiannaki | """
|
1035 | ca828a10 | Sofia Papagiannaki | owner = models.ForeignKey(AstakosUser) |
1036 | 1eec103a | Sofia Papagiannaki | email = models.EmailField() |
1037 | ca828a10 | Sofia Papagiannaki | |
1038 | 5ce3ce4f | Sofia Papagiannaki | |
1039 | fc1e2f02 | Sofia Papagiannaki | def _generate_invitation_code(): |
1040 | fc1e2f02 | Sofia Papagiannaki | while True: |
1041 | 5ce3ce4f | Sofia Papagiannaki | code = randint(1, 2L ** 63 - 1) |
1042 | fc1e2f02 | Sofia Papagiannaki | try:
|
1043 | fc1e2f02 | Sofia Papagiannaki | Invitation.objects.get(code=code) |
1044 | fc1e2f02 | Sofia Papagiannaki | # An invitation with this code already exists, try again
|
1045 | fc1e2f02 | Sofia Papagiannaki | except Invitation.DoesNotExist:
|
1046 | fc1e2f02 | Sofia Papagiannaki | return code
|
1047 | fc1e2f02 | Sofia Papagiannaki | |
1048 | 5ce3ce4f | Sofia Papagiannaki | |
1049 | fc1e2f02 | Sofia Papagiannaki | def get_latest_terms(): |
1050 | fc1e2f02 | Sofia Papagiannaki | try:
|
1051 | fc1e2f02 | Sofia Papagiannaki | term = ApprovalTerms.objects.order_by('-id')[0] |
1052 | fc1e2f02 | Sofia Papagiannaki | return term
|
1053 | fc1e2f02 | Sofia Papagiannaki | except IndexError: |
1054 | fc1e2f02 | Sofia Papagiannaki | pass
|
1055 | fc1e2f02 | Sofia Papagiannaki | return None |
1056 | fc1e2f02 | Sofia Papagiannaki | |
1057 | ef20ea07 | Sofia Papagiannaki | class PendingThirdPartyUser(models.Model): |
1058 | ef20ea07 | Sofia Papagiannaki | """
|
1059 | ef20ea07 | Sofia Papagiannaki | Model for registring successful third party user authentications
|
1060 | ef20ea07 | Sofia Papagiannaki | """
|
1061 | e1a80257 | Sofia Papagiannaki | third_party_identifier = models.CharField(_('Third-party identifier'), max_length=255, null=True, blank=True) |
1062 | e1a80257 | Sofia Papagiannaki | provider = models.CharField(_('Provider'), max_length=255, blank=True) |
1063 | 678b2236 | Sofia Papagiannaki | email = models.EmailField(_('e-mail address'), blank=True, null=True) |
1064 | ef20ea07 | Sofia Papagiannaki | first_name = models.CharField(_('first name'), max_length=30, blank=True) |
1065 | ef20ea07 | Sofia Papagiannaki | last_name = models.CharField(_('last name'), max_length=30, blank=True) |
1066 | ef20ea07 | Sofia Papagiannaki | affiliation = models.CharField('Affiliation', max_length=255, blank=True) |
1067 | ef20ea07 | Sofia Papagiannaki | username = models.CharField(_('username'), max_length=30, unique=True, help_text=_("Required. 30 characters or fewer. Letters, numbers and @/./+/-/_ characters")) |
1068 | e1a80257 | Sofia Papagiannaki | token = models.CharField(_('Token'), max_length=255, null=True, blank=True) |
1069 | d2633501 | Kostas Papadimitriou | created = models.DateTimeField(auto_now_add=True, null=True, blank=True) |
1070 | c630fee6 | Kostas Papadimitriou | info = models.TextField(default="", null=True, blank=True) |
1071 | d2633501 | Kostas Papadimitriou | |
1072 | 678b2236 | Sofia Papagiannaki | class Meta: |
1073 | 678b2236 | Sofia Papagiannaki | unique_together = ("provider", "third_party_identifier") |
1074 | ef20ea07 | Sofia Papagiannaki | |
1075 | c630fee6 | Kostas Papadimitriou | def get_user_instance(self): |
1076 | c630fee6 | Kostas Papadimitriou | d = self.__dict__
|
1077 | c630fee6 | Kostas Papadimitriou | d.pop('_state', None) |
1078 | c630fee6 | Kostas Papadimitriou | d.pop('id', None) |
1079 | c630fee6 | Kostas Papadimitriou | d.pop('token', None) |
1080 | c630fee6 | Kostas Papadimitriou | d.pop('created', None) |
1081 | c630fee6 | Kostas Papadimitriou | d.pop('info', None) |
1082 | c630fee6 | Kostas Papadimitriou | user = AstakosUser(**d) |
1083 | c630fee6 | Kostas Papadimitriou | |
1084 | c630fee6 | Kostas Papadimitriou | return user
|
1085 | c630fee6 | Kostas Papadimitriou | |
1086 | ef20ea07 | Sofia Papagiannaki | @property
|
1087 | ef20ea07 | Sofia Papagiannaki | def realname(self): |
1088 | ef20ea07 | Sofia Papagiannaki | return '%s %s' %(self.first_name, self.last_name) |
1089 | ef20ea07 | Sofia Papagiannaki | |
1090 | ef20ea07 | Sofia Papagiannaki | @realname.setter
|
1091 | ef20ea07 | Sofia Papagiannaki | def realname(self, value): |
1092 | ef20ea07 | Sofia Papagiannaki | parts = value.split(' ')
|
1093 | ef20ea07 | Sofia Papagiannaki | if len(parts) == 2: |
1094 | ef20ea07 | Sofia Papagiannaki | self.first_name = parts[0] |
1095 | ef20ea07 | Sofia Papagiannaki | self.last_name = parts[1] |
1096 | ef20ea07 | Sofia Papagiannaki | else:
|
1097 | ef20ea07 | Sofia Papagiannaki | self.last_name = parts[0] |
1098 | 2e90e3ec | Kostas Papadimitriou | |
1099 | ef20ea07 | Sofia Papagiannaki | def save(self, **kwargs): |
1100 | ef20ea07 | Sofia Papagiannaki | if not self.id: |
1101 | ef20ea07 | Sofia Papagiannaki | # set username
|
1102 | ef20ea07 | Sofia Papagiannaki | while not self.username: |
1103 | ef20ea07 | Sofia Papagiannaki | username = uuid.uuid4().hex[:30]
|
1104 | ef20ea07 | Sofia Papagiannaki | try:
|
1105 | ef20ea07 | Sofia Papagiannaki | AstakosUser.objects.get(username = username) |
1106 | ef20ea07 | Sofia Papagiannaki | except AstakosUser.DoesNotExist, e:
|
1107 | ef20ea07 | Sofia Papagiannaki | self.username = username
|
1108 | ef20ea07 | Sofia Papagiannaki | super(PendingThirdPartyUser, self).save(**kwargs) |
1109 | ef20ea07 | Sofia Papagiannaki | |
1110 | d2633501 | Kostas Papadimitriou | def generate_token(self): |
1111 | d2633501 | Kostas Papadimitriou | self.password = self.third_party_identifier |
1112 | d2633501 | Kostas Papadimitriou | self.last_login = datetime.now()
|
1113 | d2633501 | Kostas Papadimitriou | self.token = default_token_generator.make_token(self) |
1114 | d2633501 | Kostas Papadimitriou | |
1115 | bf0c6de5 | Sofia Papagiannaki | class SessionCatalog(models.Model): |
1116 | bf0c6de5 | Sofia Papagiannaki | session_key = models.CharField(_('session key'), max_length=40) |
1117 | bf0c6de5 | Sofia Papagiannaki | user = models.ForeignKey(AstakosUser, related_name='sessions', null=True) |
1118 | bf0c6de5 | Sofia Papagiannaki | |
1119 | ccab6eb5 | Sofia Papagiannaki | class MemberJoinPolicy(models.Model): |
1120 | e1a80257 | Sofia Papagiannaki | policy = models.CharField(_('Policy'), max_length=255, unique=True, db_index=True) |
1121 | e1a80257 | Sofia Papagiannaki | description = models.CharField(_('Description'), max_length=80) |
1122 | e1a80257 | Sofia Papagiannaki | |
1123 | e1a80257 | Sofia Papagiannaki | def __str__(self): |
1124 | e1a80257 | Sofia Papagiannaki | return self.policy |
1125 | e1a80257 | Sofia Papagiannaki | |
1126 | ccab6eb5 | Sofia Papagiannaki | class MemberLeavePolicy(models.Model): |
1127 | b22de10a | Sofia Papagiannaki | policy = models.CharField(_('Policy'), max_length=255, unique=True, db_index=True) |
1128 | b22de10a | Sofia Papagiannaki | description = models.CharField(_('Description'), max_length=80) |
1129 | b22de10a | Sofia Papagiannaki | |
1130 | b22de10a | Sofia Papagiannaki | def __str__(self): |
1131 | b22de10a | Sofia Papagiannaki | return self.policy |
1132 | b22de10a | Sofia Papagiannaki | |
1133 | ccab6eb5 | Sofia Papagiannaki | _auto_accept_join = False
|
1134 | ccab6eb5 | Sofia Papagiannaki | def get_auto_accept_join(): |
1135 | bfe23b13 | Sofia Papagiannaki | global _auto_accept_join
|
1136 | bfe23b13 | Sofia Papagiannaki | if _auto_accept_join is not False: |
1137 | bfe23b13 | Sofia Papagiannaki | return _auto_accept_join
|
1138 | e65c21df | Georgios D. Tsoukalas | try:
|
1139 | ccab6eb5 | Sofia Papagiannaki | auto_accept = MemberJoinPolicy.objects.get(policy='auto_accept')
|
1140 | ccab6eb5 | Sofia Papagiannaki | except:
|
1141 | ccab6eb5 | Sofia Papagiannaki | auto_accept = None
|
1142 | bfe23b13 | Sofia Papagiannaki | _auto_accept_join = auto_accept |
1143 | ccab6eb5 | Sofia Papagiannaki | return auto_accept
|
1144 | ccab6eb5 | Sofia Papagiannaki | |
1145 | bfe23b13 | Sofia Papagiannaki | _closed_join = False
|
1146 | bfe23b13 | Sofia Papagiannaki | def get_closed_join(): |
1147 | bfe23b13 | Sofia Papagiannaki | global _closed_join
|
1148 | bfe23b13 | Sofia Papagiannaki | if _closed_join is not False: |
1149 | bfe23b13 | Sofia Papagiannaki | return _closed_join
|
1150 | bfe23b13 | Sofia Papagiannaki | try:
|
1151 | bfe23b13 | Sofia Papagiannaki | closed = MemberJoinPolicy.objects.get(policy='closed')
|
1152 | bfe23b13 | Sofia Papagiannaki | except:
|
1153 | bfe23b13 | Sofia Papagiannaki | closed = None
|
1154 | bfe23b13 | Sofia Papagiannaki | _closed_join = closed |
1155 | bfe23b13 | Sofia Papagiannaki | return closed
|
1156 | bfe23b13 | Sofia Papagiannaki | |
1157 | ccab6eb5 | Sofia Papagiannaki | _auto_accept_leave = False
|
1158 | ccab6eb5 | Sofia Papagiannaki | def get_auto_accept_leave(): |
1159 | bfe23b13 | Sofia Papagiannaki | global _auto_accept_leave
|
1160 | bfe23b13 | Sofia Papagiannaki | if _auto_accept_leave is not False: |
1161 | bfe23b13 | Sofia Papagiannaki | return _auto_accept_leave
|
1162 | ccab6eb5 | Sofia Papagiannaki | try:
|
1163 | ccab6eb5 | Sofia Papagiannaki | auto_accept = MemberLeavePolicy.objects.get(policy='auto_accept')
|
1164 | e65c21df | Georgios D. Tsoukalas | except:
|
1165 | e65c21df | Georgios D. Tsoukalas | auto_accept = None
|
1166 | bfe23b13 | Sofia Papagiannaki | _auto_accept_leave = auto_accept |
1167 | e65c21df | Georgios D. Tsoukalas | return auto_accept
|
1168 | e1a80257 | Sofia Papagiannaki | |
1169 | bfe23b13 | Sofia Papagiannaki | _closed_leave = False
|
1170 | bfe23b13 | Sofia Papagiannaki | def get_closed_leave(): |
1171 | bfe23b13 | Sofia Papagiannaki | global _closed_leave
|
1172 | bfe23b13 | Sofia Papagiannaki | if _closed_leave is not False: |
1173 | bfe23b13 | Sofia Papagiannaki | return _closed_leave
|
1174 | bfe23b13 | Sofia Papagiannaki | try:
|
1175 | bfe23b13 | Sofia Papagiannaki | closed = MemberLeavePolicy.objects.get(policy='closed')
|
1176 | bfe23b13 | Sofia Papagiannaki | except:
|
1177 | bfe23b13 | Sofia Papagiannaki | closed = None
|
1178 | bfe23b13 | Sofia Papagiannaki | _closed_leave = closed |
1179 | bfe23b13 | Sofia Papagiannaki | return closeds
|
1180 | bfe23b13 | Sofia Papagiannaki | |
1181 | 65360c65 | Georgios D. Tsoukalas | |
1182 | 65360c65 | Georgios D. Tsoukalas | ### PROJECTS ###
|
1183 | 65360c65 | Georgios D. Tsoukalas | ################
|
1184 | 65360c65 | Georgios D. Tsoukalas | |
1185 | 65360c65 | Georgios D. Tsoukalas | |
1186 | e546df49 | Georgios D. Tsoukalas | def synced_model_metaclass(class_name, class_parents, class_attributes): |
1187 | 65360c65 | Georgios D. Tsoukalas | |
1188 | e546df49 | Georgios D. Tsoukalas | new_attributes = {} |
1189 | e546df49 | Georgios D. Tsoukalas | sync_attributes = {} |
1190 | 65360c65 | Georgios D. Tsoukalas | |
1191 | e546df49 | Georgios D. Tsoukalas | for name, value in class_attributes.iteritems(): |
1192 | e546df49 | Georgios D. Tsoukalas | sync, underscore, rest = name.partition('_')
|
1193 | e546df49 | Georgios D. Tsoukalas | if sync == 'sync' and underscore == '_': |
1194 | e546df49 | Georgios D. Tsoukalas | sync_attributes[rest] = value |
1195 | e546df49 | Georgios D. Tsoukalas | else:
|
1196 | e546df49 | Georgios D. Tsoukalas | new_attributes[name] = value |
1197 | 65360c65 | Georgios D. Tsoukalas | |
1198 | e546df49 | Georgios D. Tsoukalas | if 'prefix' not in sync_attributes: |
1199 | e546df49 | Georgios D. Tsoukalas | m = ("you did not specify a 'sync_prefix' attribute "
|
1200 | e546df49 | Georgios D. Tsoukalas | "in class '%s'" % (class_name,))
|
1201 | e546df49 | Georgios D. Tsoukalas | raise ValueError(m) |
1202 | 65360c65 | Georgios D. Tsoukalas | |
1203 | e546df49 | Georgios D. Tsoukalas | prefix = sync_attributes.pop('prefix')
|
1204 | e546df49 | Georgios D. Tsoukalas | class_name = sync_attributes.pop('classname', prefix + '_model') |
1205 | 65360c65 | Georgios D. Tsoukalas | |
1206 | e546df49 | Georgios D. Tsoukalas | for name, value in sync_attributes.iteritems(): |
1207 | e546df49 | Georgios D. Tsoukalas | newname = prefix + '_' + name
|
1208 | e546df49 | Georgios D. Tsoukalas | if newname in new_attributes: |
1209 | e546df49 | Georgios D. Tsoukalas | m = ("class '%s' was specified with prefix '%s' "
|
1210 | e546df49 | Georgios D. Tsoukalas | "but it already has an attribute named '%s'"
|
1211 | e546df49 | Georgios D. Tsoukalas | % (class_name, prefix, newname)) |
1212 | e546df49 | Georgios D. Tsoukalas | raise ValueError(m) |
1213 | 65360c65 | Georgios D. Tsoukalas | |
1214 | e546df49 | Georgios D. Tsoukalas | new_attributes[newname] = value |
1215 | e546df49 | Georgios D. Tsoukalas | |
1216 | e546df49 | Georgios D. Tsoukalas | newclass = type(class_name, class_parents, new_attributes)
|
1217 | e546df49 | Georgios D. Tsoukalas | return newclass
|
1218 | e546df49 | Georgios D. Tsoukalas | |
1219 | e546df49 | Georgios D. Tsoukalas | |
1220 | e546df49 | Georgios D. Tsoukalas | def make_synced(prefix='sync', name='SyncedState'): |
1221 | e546df49 | Georgios D. Tsoukalas | |
1222 | e546df49 | Georgios D. Tsoukalas | the_name = name |
1223 | e546df49 | Georgios D. Tsoukalas | the_prefix = prefix |
1224 | e546df49 | Georgios D. Tsoukalas | |
1225 | e546df49 | Georgios D. Tsoukalas | class SyncedState(models.Model): |
1226 | e546df49 | Georgios D. Tsoukalas | |
1227 | e546df49 | Georgios D. Tsoukalas | sync_classname = the_name |
1228 | e546df49 | Georgios D. Tsoukalas | sync_prefix = the_prefix |
1229 | e546df49 | Georgios D. Tsoukalas | __metaclass__ = synced_model_metaclass |
1230 | e546df49 | Georgios D. Tsoukalas | |
1231 | e546df49 | Georgios D. Tsoukalas | sync_new_state = models.BigIntegerField(null=True)
|
1232 | e546df49 | Georgios D. Tsoukalas | sync_synced_state = models.BigIntegerField(null=True)
|
1233 | e546df49 | Georgios D. Tsoukalas | STATUS_SYNCED = 0
|
1234 | e546df49 | Georgios D. Tsoukalas | STATUS_PENDING = 1
|
1235 | e546df49 | Georgios D. Tsoukalas | sync_status = models.IntegerField(db_index=True)
|
1236 | e546df49 | Georgios D. Tsoukalas | |
1237 | e546df49 | Georgios D. Tsoukalas | class Meta: |
1238 | e546df49 | Georgios D. Tsoukalas | abstract = True
|
1239 | e546df49 | Georgios D. Tsoukalas | |
1240 | e546df49 | Georgios D. Tsoukalas | class NotSynced(Exception): |
1241 | e546df49 | Georgios D. Tsoukalas | pass
|
1242 | e546df49 | Georgios D. Tsoukalas | |
1243 | e546df49 | Georgios D. Tsoukalas | def sync_init_state(self, state): |
1244 | e546df49 | Georgios D. Tsoukalas | self.sync_synced_state = state
|
1245 | e546df49 | Georgios D. Tsoukalas | self.sync_new_state = state
|
1246 | 65360c65 | Georgios D. Tsoukalas | self.sync_status = self.STATUS_SYNCED |
1247 | 65360c65 | Georgios D. Tsoukalas | |
1248 | e546df49 | Georgios D. Tsoukalas | def sync_get_status(self): |
1249 | e546df49 | Georgios D. Tsoukalas | return self.sync_status |
1250 | 65360c65 | Georgios D. Tsoukalas | |
1251 | e546df49 | Georgios D. Tsoukalas | def sync_set_status(self): |
1252 | e546df49 | Georgios D. Tsoukalas | if self.sync_new_state != self.sync_synced_state: |
1253 | e546df49 | Georgios D. Tsoukalas | self.sync_status = self.STATUS_PENDING |
1254 | e546df49 | Georgios D. Tsoukalas | else:
|
1255 | e546df49 | Georgios D. Tsoukalas | self.sync_status = self.STATUS_SYNCED |
1256 | 65360c65 | Georgios D. Tsoukalas | |
1257 | e546df49 | Georgios D. Tsoukalas | def sync_set_synced(self): |
1258 | e546df49 | Georgios D. Tsoukalas | self.sync_synced_state = self.sync_new_state |
1259 | e546df49 | Georgios D. Tsoukalas | self.sync_status = self.STATUS_SYNCED |
1260 | 65360c65 | Georgios D. Tsoukalas | |
1261 | e546df49 | Georgios D. Tsoukalas | def sync_get_synced_state(self): |
1262 | e546df49 | Georgios D. Tsoukalas | return self.sync_synced_state |
1263 | 65360c65 | Georgios D. Tsoukalas | |
1264 | e546df49 | Georgios D. Tsoukalas | def sync_set_new_state(self, new_state): |
1265 | e546df49 | Georgios D. Tsoukalas | self.sync_new_state = new_state
|
1266 | e546df49 | Georgios D. Tsoukalas | self.sync_set_status()
|
1267 | 65360c65 | Georgios D. Tsoukalas | |
1268 | e546df49 | Georgios D. Tsoukalas | def sync_get_new_state(self): |
1269 | e546df49 | Georgios D. Tsoukalas | return self.sync_new_state |
1270 | 65360c65 | Georgios D. Tsoukalas | |
1271 | e546df49 | Georgios D. Tsoukalas | def sync_set_synced_state(self, synced_state): |
1272 | e546df49 | Georgios D. Tsoukalas | self.sync_synced_state = synced_state
|
1273 | e546df49 | Georgios D. Tsoukalas | self.sync_set_status()
|
1274 | 65360c65 | Georgios D. Tsoukalas | |
1275 | e546df49 | Georgios D. Tsoukalas | def sync_get_pending_objects(self): |
1276 | e546df49 | Georgios D. Tsoukalas | kw = dict((the_prefix + '_status', self.STATUS_PENDING)) |
1277 | e546df49 | Georgios D. Tsoukalas | return self.objects.filter(**kw) |
1278 | 65360c65 | Georgios D. Tsoukalas | |
1279 | e546df49 | Georgios D. Tsoukalas | def sync_get_synced_objects(self): |
1280 | e546df49 | Georgios D. Tsoukalas | kw = dict((the_prefix + '_status', self.STATUS_SYNCED)) |
1281 | e546df49 | Georgios D. Tsoukalas | return self.objects.filter(**kw) |
1282 | 65360c65 | Georgios D. Tsoukalas | |
1283 | e546df49 | Georgios D. Tsoukalas | def sync_verify_get_synced_state(self): |
1284 | e546df49 | Georgios D. Tsoukalas | status = self.sync_get_status()
|
1285 | e546df49 | Georgios D. Tsoukalas | state = self.sync_get_synced_state()
|
1286 | e546df49 | Georgios D. Tsoukalas | verified = (status == self.STATUS_SYNCED)
|
1287 | e546df49 | Georgios D. Tsoukalas | return state, verified
|
1288 | e546df49 | Georgios D. Tsoukalas | |
1289 | e546df49 | Georgios D. Tsoukalas | def sync_is_synced(self): |
1290 | e546df49 | Georgios D. Tsoukalas | state, verified = self.sync_verify_get_synced_state()
|
1291 | e546df49 | Georgios D. Tsoukalas | return verified
|
1292 | e546df49 | Georgios D. Tsoukalas | |
1293 | e546df49 | Georgios D. Tsoukalas | return SyncedState
|
1294 | e546df49 | Georgios D. Tsoukalas | |
1295 | e546df49 | Georgios D. Tsoukalas | SyncedState = make_synced(prefix='sync', name='SyncedState') |
1296 | 425e2e95 | Sofia Papagiannaki | |
1297 | 425e2e95 | Sofia Papagiannaki | |
1298 | 8aed306c | Giorgos Korfiatis | class ProjectApplication(models.Model): |
1299 | 425e2e95 | Sofia Papagiannaki | |
1300 | 425e2e95 | Sofia Papagiannaki | applicant = models.ForeignKey( |
1301 | 425e2e95 | Sofia Papagiannaki | AstakosUser, |
1302 | d6fdc91e | Georgios D. Tsoukalas | related_name='projects_applied',
|
1303 | d6fdc91e | Georgios D. Tsoukalas | db_index=True)
|
1304 | d6fdc91e | Georgios D. Tsoukalas | |
1305 | d6fdc91e | Georgios D. Tsoukalas | project = models.ForeignKey(Project, |
1306 | d6fdc91e | Georgios D. Tsoukalas | related_name='applications')
|
1307 | d6fdc91e | Georgios D. Tsoukalas | |
1308 | d6fdc91e | Georgios D. Tsoukalas | state = models.CharField(max_length=80,
|
1309 | d6fdc91e | Georgios D. Tsoukalas | default=UNKNOWN) |
1310 | d6fdc91e | Georgios D. Tsoukalas | |
1311 | 425e2e95 | Sofia Papagiannaki | owner = models.ForeignKey( |
1312 | 425e2e95 | Sofia Papagiannaki | AstakosUser, |
1313 | d6fdc91e | Georgios D. Tsoukalas | related_name='projects_owned',
|
1314 | d6fdc91e | Georgios D. Tsoukalas | db_index=True)
|
1315 | d6fdc91e | Georgios D. Tsoukalas | |
1316 | 425e2e95 | Sofia Papagiannaki | precursor_application = models.OneToOneField('ProjectApplication',
|
1317 | 425e2e95 | Sofia Papagiannaki | null=True,
|
1318 | 425e2e95 | Sofia Papagiannaki | blank=True,
|
1319 | d6fdc91e | Georgios D. Tsoukalas | db_index=True)
|
1320 | 425e2e95 | Sofia Papagiannaki | |
1321 | 425e2e95 | Sofia Papagiannaki | name = models.CharField(max_length=80)
|
1322 | 425e2e95 | Sofia Papagiannaki | homepage = models.URLField(max_length=255, null=True, |
1323 | 425e2e95 | Sofia Papagiannaki | blank=True)
|
1324 | 425e2e95 | Sofia Papagiannaki | description = models.TextField(null=True)
|
1325 | 425e2e95 | Sofia Papagiannaki | start_date = models.DateTimeField() |
1326 | 425e2e95 | Sofia Papagiannaki | end_date = models.DateTimeField() |
1327 | 425e2e95 | Sofia Papagiannaki | member_join_policy = models.ForeignKey(MemberJoinPolicy) |
1328 | 425e2e95 | Sofia Papagiannaki | member_leave_policy = models.ForeignKey(MemberLeavePolicy) |
1329 | 425e2e95 | Sofia Papagiannaki | limit_on_members_number = models.PositiveIntegerField(null=True,
|
1330 | 425e2e95 | Sofia Papagiannaki | blank=True)
|
1331 | 425e2e95 | Sofia Papagiannaki | resource_grants = models.ManyToManyField( |
1332 | 425e2e95 | Sofia Papagiannaki | Resource, |
1333 | 425e2e95 | Sofia Papagiannaki | null=True,
|
1334 | 425e2e95 | Sofia Papagiannaki | blank=True,
|
1335 | d6fdc91e | Georgios D. Tsoukalas | through='ProjectResourceGrant')
|
1336 | 425e2e95 | Sofia Papagiannaki | comments = models.TextField(null=True, blank=True) |
1337 | 425e2e95 | Sofia Papagiannaki | issue_date = models.DateTimeField() |
1338 | 425e2e95 | Sofia Papagiannaki | |
1339 | 425e2e95 | Sofia Papagiannaki | states_list = [PENDING, APPROVED, REPLACED, UNKNOWN] |
1340 | 425e2e95 | Sofia Papagiannaki | states = dict((k, v) for v, k in enumerate(states_list)) |
1341 | 425e2e95 | Sofia Papagiannaki | |
1342 | e1a80257 | Sofia Papagiannaki | def add_resource_policy(self, service, resource, uplimit, update=True): |
1343 | e1a80257 | Sofia Papagiannaki | """Raises ObjectDoesNotExist, IntegrityError"""
|
1344 | e1a80257 | Sofia Papagiannaki | resource = Resource.objects.get(service__name=service, name=resource) |
1345 | e1a80257 | Sofia Papagiannaki | if update:
|
1346 | f3342849 | Sofia Papagiannaki | ProjectResourceGrant.objects.update_or_create( |
1347 | 73fbaec4 | Sofia Papagiannaki | project_application=self,
|
1348 | e1a80257 | Sofia Papagiannaki | resource=resource, |
1349 | d6fdc91e | Georgios D. Tsoukalas | defaults={'member_capacity': uplimit})
|
1350 | e1a80257 | Sofia Papagiannaki | else:
|
1351 | f3342849 | Sofia Papagiannaki | q = self.projectresourcegrant_set
|
1352 | 73fbaec4 | Sofia Papagiannaki | q.create(resource=resource, member_capacity=uplimit) |
1353 | e1a80257 | Sofia Papagiannaki | |
1354 | e1a80257 | Sofia Papagiannaki | @property
|
1355 | e1a80257 | Sofia Papagiannaki | def resource_policies(self): |
1356 | f3342849 | Sofia Papagiannaki | return self.projectresourcegrant_set.all() |
1357 | e1a80257 | Sofia Papagiannaki | |
1358 | e1a80257 | Sofia Papagiannaki | @resource_policies.setter
|
1359 | e1a80257 | Sofia Papagiannaki | def resource_policies(self, policies): |
1360 | e1a80257 | Sofia Papagiannaki | for p in policies: |
1361 | e1a80257 | Sofia Papagiannaki | service = p.get('service', None) |
1362 | e1a80257 | Sofia Papagiannaki | resource = p.get('resource', None) |
1363 | e1a80257 | Sofia Papagiannaki | uplimit = p.get('uplimit', 0) |
1364 | e1a80257 | Sofia Papagiannaki | update = p.get('update', True) |
1365 | e1a80257 | Sofia Papagiannaki | self.add_resource_policy(service, resource, uplimit, update)
|
1366 | 425e2e95 | Sofia Papagiannaki | |
1367 | ccab6eb5 | Sofia Papagiannaki | @property
|
1368 | ccab6eb5 | Sofia Papagiannaki | def follower(self): |
1369 | ccab6eb5 | Sofia Papagiannaki | try:
|
1370 | ccab6eb5 | Sofia Papagiannaki | return ProjectApplication.objects.get(precursor_application=self) |
1371 | ccab6eb5 | Sofia Papagiannaki | except ProjectApplication.DoesNotExist:
|
1372 | ccab6eb5 | Sofia Papagiannaki | return
|
1373 | ccab6eb5 | Sofia Papagiannaki | |
1374 | 73fbaec4 | Sofia Papagiannaki | def submit(self, resource_policies, applicant, comments, |
1375 | 30a6c330 | Sofia Papagiannaki | precursor_application=None):
|
1376 | ece3b66e | Giorgos Korfiatis | |
1377 | 8327782d | Sofia Papagiannaki | if precursor_application:
|
1378 | 73fbaec4 | Sofia Papagiannaki | self.precursor_application = precursor_application
|
1379 | 73fbaec4 | Sofia Papagiannaki | self.owner = precursor_application.owner
|
1380 | bfe23b13 | Sofia Papagiannaki | else:
|
1381 | 73fbaec4 | Sofia Papagiannaki | self.owner = applicant
|
1382 | 73fbaec4 | Sofia Papagiannaki | |
1383 | 73fbaec4 | Sofia Papagiannaki | self.id = None |
1384 | 73fbaec4 | Sofia Papagiannaki | self.applicant = applicant
|
1385 | 73fbaec4 | Sofia Papagiannaki | self.comments = comments
|
1386 | 73fbaec4 | Sofia Papagiannaki | self.issue_date = datetime.now()
|
1387 | 73fbaec4 | Sofia Papagiannaki | self.state = PENDING
|
1388 | 73fbaec4 | Sofia Papagiannaki | self.resource_policies = resource_policies
|
1389 | d6fdc91e | Georgios D. Tsoukalas | self.save()
|
1390 | ece3b66e | Giorgos Korfiatis | |
1391 | 4f22664f | Georgios D. Tsoukalas | def _get_project(self): |
1392 | 4f22664f | Georgios D. Tsoukalas | precursor = self
|
1393 | 4f22664f | Georgios D. Tsoukalas | while precursor:
|
1394 | 4f22664f | Georgios D. Tsoukalas | try:
|
1395 | 4f22664f | Georgios D. Tsoukalas | project = precursor.project |
1396 | 4f22664f | Georgios D. Tsoukalas | return project
|
1397 | 4f22664f | Georgios D. Tsoukalas | except Project.DoesNotExist:
|
1398 | 4f22664f | Georgios D. Tsoukalas | pass
|
1399 | 4f22664f | Georgios D. Tsoukalas | precursor = precursor.precursor_application |
1400 | 4f22664f | Georgios D. Tsoukalas | |
1401 | 4f22664f | Georgios D. Tsoukalas | return None |
1402 | 4f22664f | Georgios D. Tsoukalas | |
1403 | ccab6eb5 | Sofia Papagiannaki | def approve(self, approval_user=None): |
1404 | ccab6eb5 | Sofia Papagiannaki | """
|
1405 | ccab6eb5 | Sofia Papagiannaki | If approval_user then during owner membership acceptance
|
1406 | ccab6eb5 | Sofia Papagiannaki | it is checked whether the request_user is eligible.
|
1407 | 262e04c6 | Giorgos Korfiatis |
|
1408 | 2553efae | Sofia Papagiannaki | Raises:
|
1409 | b8f05f8d | Sofia Papagiannaki | PermissionDenied
|
1410 | ccab6eb5 | Sofia Papagiannaki | """
|
1411 | 4f22664f | Georgios D. Tsoukalas | |
1412 | 4f22664f | Georgios D. Tsoukalas | if not transaction.is_managed(): |
1413 | 4f22664f | Georgios D. Tsoukalas | raise AssertionError("NOPE") |
1414 | 4f22664f | Georgios D. Tsoukalas | |
1415 | 73fbaec4 | Sofia Papagiannaki | new_project_name = self.name
|
1416 | bfe23b13 | Sofia Papagiannaki | if self.state != PENDING: |
1417 | 65360c65 | Georgios D. Tsoukalas | m = _("cannot approve: project '%s' in state '%s'") % (
|
1418 | 65360c65 | Georgios D. Tsoukalas | new_project_name, self.state)
|
1419 | 4f22664f | Georgios D. Tsoukalas | raise PermissionDenied(m) # invalid argument |
1420 | 262e04c6 | Giorgos Korfiatis | |
1421 | fdafae27 | Giorgos Korfiatis | now = datetime.now() |
1422 | 4f22664f | Georgios D. Tsoukalas | project = self._get_project()
|
1423 | 4f22664f | Georgios D. Tsoukalas | if project is None: |
1424 | 4f22664f | Georgios D. Tsoukalas | try:
|
1425 | d6fdc91e | Georgios D. Tsoukalas | # needs SERIALIZABLE
|
1426 | 4f22664f | Georgios D. Tsoukalas | conflicting_project = Project.objects.get(name=new_project_name) |
1427 | 8aed306c | Giorgos Korfiatis | if conflicting_project.is_alive:
|
1428 | 8aed306c | Giorgos Korfiatis | m = _("cannot approve: project with name '%s' "
|
1429 | 65360c65 | Georgios D. Tsoukalas | "already exists (serial: %s)") % (
|
1430 | 65360c65 | Georgios D. Tsoukalas | new_project_name, conflicting_project.id) |
1431 | 8aed306c | Giorgos Korfiatis | raise PermissionDenied(m) # invalid argument |
1432 | 4f22664f | Georgios D. Tsoukalas | except Project.DoesNotExist:
|
1433 | 4f22664f | Georgios D. Tsoukalas | pass
|
1434 | 4f22664f | Georgios D. Tsoukalas | project = Project(creation_date=now) |
1435 | fdafae27 | Giorgos Korfiatis | |
1436 | ee45eb81 | Giorgos Korfiatis | project.application = self
|
1437 | 425e2e95 | Sofia Papagiannaki | |
1438 | ee45eb81 | Giorgos Korfiatis | # This will block while syncing,
|
1439 | ee45eb81 | Giorgos Korfiatis | # but unblock before setting the membership state.
|
1440 | ee45eb81 | Giorgos Korfiatis | # See ProjectMembership.set_sync()
|
1441 | ee45eb81 | Giorgos Korfiatis | project.set_membership_pending_sync() |
1442 | 425e2e95 | Sofia Papagiannaki | |
1443 | fdafae27 | Giorgos Korfiatis | project.last_approval_date = now |
1444 | 73fbaec4 | Sofia Papagiannaki | project.save() |
1445 | 4f22664f | Georgios D. Tsoukalas | #ProjectMembership.add_to_project(self)
|
1446 | 4f22664f | Georgios D. Tsoukalas | project.add_member(self.owner)
|
1447 | fdafae27 | Giorgos Korfiatis | |
1448 | 4f22664f | Georgios D. Tsoukalas | precursor = self.precursor_application
|
1449 | 4f22664f | Georgios D. Tsoukalas | while precursor:
|
1450 | 4f22664f | Georgios D. Tsoukalas | precursor.state = REPLACED |
1451 | 4f22664f | Georgios D. Tsoukalas | precursor.save() |
1452 | 4f22664f | Georgios D. Tsoukalas | precursor = precursor.precursor_application |
1453 | 262e04c6 | Giorgos Korfiatis | |
1454 | bfe23b13 | Sofia Papagiannaki | self.state = APPROVED
|
1455 | bfe23b13 | Sofia Papagiannaki | self.save()
|
1456 | 262e04c6 | Giorgos Korfiatis | |
1457 | 4f22664f | Georgios D. Tsoukalas | transaction.commit() |
1458 | d6fdc91e | Georgios D. Tsoukalas | trigger_sync() |
1459 | d6fdc91e | Georgios D. Tsoukalas | |
1460 | ccab6eb5 | Sofia Papagiannaki | |
1461 | 73fbaec4 | Sofia Papagiannaki | class ProjectResourceGrant(models.Model): |
1462 | e1a80257 | Sofia Papagiannaki | |
1463 | 425e2e95 | Sofia Papagiannaki | resource = models.ForeignKey(Resource) |
1464 | 425e2e95 | Sofia Papagiannaki | project_application = models.ForeignKey(ProjectApplication, |
1465 | 425e2e95 | Sofia Papagiannaki | blank=True)
|
1466 | 425e2e95 | Sofia Papagiannaki | project_capacity = models.BigIntegerField(null=True)
|
1467 | 425e2e95 | Sofia Papagiannaki | project_import_limit = models.BigIntegerField(null=True)
|
1468 | 425e2e95 | Sofia Papagiannaki | project_export_limit = models.BigIntegerField(null=True)
|
1469 | 425e2e95 | Sofia Papagiannaki | member_capacity = models.BigIntegerField(null=True)
|
1470 | 425e2e95 | Sofia Papagiannaki | member_import_limit = models.BigIntegerField(null=True)
|
1471 | 425e2e95 | Sofia Papagiannaki | member_export_limit = models.BigIntegerField(null=True)
|
1472 | 73fbaec4 | Sofia Papagiannaki | |
1473 | 73fbaec4 | Sofia Papagiannaki | objects = ExtendedManager() |
1474 | 73fbaec4 | Sofia Papagiannaki | |
1475 | 73fbaec4 | Sofia Papagiannaki | class Meta: |
1476 | 73fbaec4 | Sofia Papagiannaki | unique_together = ("resource", "project_application") |
1477 | 8327782d | Sofia Papagiannaki | |
1478 | e546df49 | Georgios D. Tsoukalas | |
1479 | d6fdc91e | Georgios D. Tsoukalas | class Project(models.Model): |
1480 | e546df49 | Georgios D. Tsoukalas | |
1481 | ee45eb81 | Giorgos Korfiatis | application = models.OneToOneField( |
1482 | 4f22664f | Georgios D. Tsoukalas | ProjectApplication, |
1483 | ee45eb81 | Giorgos Korfiatis | related_name='project')
|
1484 | 4f22664f | Georgios D. Tsoukalas | last_approval_date = models.DateTimeField(null=True)
|
1485 | 4f22664f | Georgios D. Tsoukalas | |
1486 | 4f22664f | Georgios D. Tsoukalas | members = models.ManyToManyField( |
1487 | 4f22664f | Georgios D. Tsoukalas | AstakosUser, |
1488 | 4f22664f | Georgios D. Tsoukalas | through='ProjectMembership')
|
1489 | 4f22664f | Georgios D. Tsoukalas | |
1490 | 4f22664f | Georgios D. Tsoukalas | termination_start_date = models.DateTimeField(null=True)
|
1491 | 4f22664f | Georgios D. Tsoukalas | termination_date = models.DateTimeField(null=True)
|
1492 | 4f22664f | Georgios D. Tsoukalas | |
1493 | 4f22664f | Georgios D. Tsoukalas | creation_date = models.DateTimeField() |
1494 | 4f22664f | Georgios D. Tsoukalas | name = models.CharField( |
1495 | 4f22664f | Georgios D. Tsoukalas | max_length=80,
|
1496 | 4f22664f | Georgios D. Tsoukalas | db_index=True,
|
1497 | 4f22664f | Georgios D. Tsoukalas | unique=True)
|
1498 | 425e2e95 | Sofia Papagiannaki | |
1499 | e1a80257 | Sofia Papagiannaki | @property
|
1500 | 8aed306c | Giorgos Korfiatis | def violated_resource_grants(self): |
1501 | 8aed306c | Giorgos Korfiatis | return False |
1502 | 425e2e95 | Sofia Papagiannaki | |
1503 | b22de10a | Sofia Papagiannaki | @property
|
1504 | b22de10a | Sofia Papagiannaki | def violated_members_number_limit(self): |
1505 | ee45eb81 | Giorgos Korfiatis | application = self.application
|
1506 | 4e78511a | Giorgos Korfiatis | return len(self.approved_members) > application.limit_on_members_number |
1507 | 425e2e95 | Sofia Papagiannaki | |
1508 | e1a80257 | Sofia Papagiannaki | @property
|
1509 | 8aed306c | Giorgos Korfiatis | def is_terminated(self): |
1510 | 8aed306c | Giorgos Korfiatis | return bool(self.termination) |
1511 | 425e2e95 | Sofia Papagiannaki | |
1512 | 8aed306c | Giorgos Korfiatis | @property
|
1513 | 8aed306c | Giorgos Korfiatis | def is_still_approved(self): |
1514 | 8aed306c | Giorgos Korfiatis | return bool(self.last_approval_date) |
1515 | 8aed306c | Giorgos Korfiatis | |
1516 | 8aed306c | Giorgos Korfiatis | @property
|
1517 | e1a80257 | Sofia Papagiannaki | def is_active(self): |
1518 | 8aed306c | Giorgos Korfiatis | if (self.is_terminated or |
1519 | 8aed306c | Giorgos Korfiatis | not self.is_still_approved or |
1520 | 8aed306c | Giorgos Korfiatis | self.violated_resource_grants):
|
1521 | e1a80257 | Sofia Papagiannaki | return False |
1522 | b22de10a | Sofia Papagiannaki | # if self.violated_members_number_limit:
|
1523 | b22de10a | Sofia Papagiannaki | # return False
|
1524 | e1a80257 | Sofia Papagiannaki | return True |
1525 | e1a80257 | Sofia Papagiannaki | |
1526 | e1a80257 | Sofia Papagiannaki | @property
|
1527 | e1a80257 | Sofia Papagiannaki | def is_suspended(self): |
1528 | 8aed306c | Giorgos Korfiatis | if (self.is_terminated or |
1529 | 8aed306c | Giorgos Korfiatis | self.is_still_approved or |
1530 | 8aed306c | Giorgos Korfiatis | not self.violated_resource_grants): |
1531 | e1a80257 | Sofia Papagiannaki | return False |
1532 | b22de10a | Sofia Papagiannaki | # if not self.violated_members_number_limit:
|
1533 | b22de10a | Sofia Papagiannaki | # return False
|
1534 | e1a80257 | Sofia Papagiannaki | return True |
1535 | 425e2e95 | Sofia Papagiannaki | |
1536 | e1a80257 | Sofia Papagiannaki | @property
|
1537 | e1a80257 | Sofia Papagiannaki | def is_alive(self): |
1538 | e1a80257 | Sofia Papagiannaki | return self.is_active or self.is_suspended |
1539 | 425e2e95 | Sofia Papagiannaki | |
1540 | e1a80257 | Sofia Papagiannaki | @property
|
1541 | e1a80257 | Sofia Papagiannaki | def is_inconsistent(self): |
1542 | e1a80257 | Sofia Papagiannaki | now = datetime.now() |
1543 | e1a80257 | Sofia Papagiannaki | if self.creation_date > now: |
1544 | e1a80257 | Sofia Papagiannaki | return True |
1545 | e1a80257 | Sofia Papagiannaki | if self.last_approval_date > now: |
1546 | e1a80257 | Sofia Papagiannaki | return True |
1547 | e1a80257 | Sofia Papagiannaki | if self.terminaton_date > now: |
1548 | e1a80257 | Sofia Papagiannaki | return True |
1549 | e1a80257 | Sofia Papagiannaki | return False |
1550 | 65360c65 | Georgios D. Tsoukalas | |
1551 | 425e2e95 | Sofia Papagiannaki | @property
|
1552 | 425e2e95 | Sofia Papagiannaki | def approved_memberships(self): |
1553 | ee45eb81 | Giorgos Korfiatis | ACCEPTED = ProjectMembership.ACCEPTED |
1554 | ee45eb81 | Giorgos Korfiatis | PENDING = ProjectMembership.PENDING |
1555 | 425e2e95 | Sofia Papagiannaki | return self.projectmembership_set.filter( |
1556 | ee45eb81 | Giorgos Korfiatis | Q(state=ACCEPTED) | Q(state=PENDING)) |
1557 | 4f22664f | Georgios D. Tsoukalas | |
1558 | 425e2e95 | Sofia Papagiannaki | @property
|
1559 | 425e2e95 | Sofia Papagiannaki | def approved_members(self): |
1560 | 425e2e95 | Sofia Papagiannaki | return [m.person for m in self.approved_memberships] |
1561 | 4f22664f | Georgios D. Tsoukalas | |
1562 | ee45eb81 | Giorgos Korfiatis | def set_membership_pending_sync(self): |
1563 | ee45eb81 | Giorgos Korfiatis | ACCEPTED = ProjectMembership.ACCEPTED |
1564 | ee45eb81 | Giorgos Korfiatis | PENDING = ProjectMembership.PENDING |
1565 | ee45eb81 | Giorgos Korfiatis | sfu = self.projectmembership_set.select_for_update()
|
1566 | ee45eb81 | Giorgos Korfiatis | members = sfu.filter(Q(state=ACCEPTED) | Q(state=PENDING)) |
1567 | 4f22664f | Georgios D. Tsoukalas | |
1568 | 425e2e95 | Sofia Papagiannaki | for member in members: |
1569 | ee45eb81 | Giorgos Korfiatis | member.state = member.PENDING |
1570 | 425e2e95 | Sofia Papagiannaki | member.save() |
1571 | 4f22664f | Georgios D. Tsoukalas | |
1572 | 4f22664f | Georgios D. Tsoukalas | def add_member(self, user): |
1573 | bfe23b13 | Sofia Papagiannaki | """
|
1574 | bfe23b13 | Sofia Papagiannaki | Raises:
|
1575 | bfe23b13 | Sofia Papagiannaki | django.exceptions.PermissionDenied
|
1576 | bfe23b13 | Sofia Papagiannaki | astakos.im.models.AstakosUser.DoesNotExist
|
1577 | bfe23b13 | Sofia Papagiannaki | """
|
1578 | 2a965273 | Sofia Papagiannaki | if isinstance(user, int): |
1579 | 4f22664f | Georgios D. Tsoukalas | user = AstakosUser.objects.get(user=user) |
1580 | 4f22664f | Georgios D. Tsoukalas | |
1581 | ccab6eb5 | Sofia Papagiannaki | m, created = ProjectMembership.objects.get_or_create( |
1582 | ccab6eb5 | Sofia Papagiannaki | person=user, project=self
|
1583 | 2a965273 | Sofia Papagiannaki | ) |
1584 | 4f22664f | Georgios D. Tsoukalas | m.accept() |
1585 | ccab6eb5 | Sofia Papagiannaki | |
1586 | 4f22664f | Georgios D. Tsoukalas | def remove_member(self, user): |
1587 | bfe23b13 | Sofia Papagiannaki | """
|
1588 | bfe23b13 | Sofia Papagiannaki | Raises:
|
1589 | bfe23b13 | Sofia Papagiannaki | django.exceptions.PermissionDenied
|
1590 | bfe23b13 | Sofia Papagiannaki | astakos.im.models.AstakosUser.DoesNotExist
|
1591 | bfe23b13 | Sofia Papagiannaki | astakos.im.models.ProjectMembership.DoesNotExist
|
1592 | bfe23b13 | Sofia Papagiannaki | """
|
1593 | ccab6eb5 | Sofia Papagiannaki | if isinstance(user, int): |
1594 | 4f22664f | Georgios D. Tsoukalas | user = AstakosUser.objects.get(user=user) |
1595 | 4f22664f | Georgios D. Tsoukalas | |
1596 | bfe23b13 | Sofia Papagiannaki | m = ProjectMembership.objects.get(person=user, project=self)
|
1597 | bfe23b13 | Sofia Papagiannaki | m.remove() |
1598 | 4f22664f | Georgios D. Tsoukalas | |
1599 | b22de10a | Sofia Papagiannaki | def terminate(self): |
1600 | b22de10a | Sofia Papagiannaki | self.termination_start_date = datetime.now()
|
1601 | b22de10a | Sofia Papagiannaki | self.terminaton_date = None |
1602 | b22de10a | Sofia Papagiannaki | self.save()
|
1603 | 425e2e95 | Sofia Papagiannaki | |
1604 | b22de10a | Sofia Papagiannaki | rejected = self.sync()
|
1605 | b22de10a | Sofia Papagiannaki | if not rejected: |
1606 | b22de10a | Sofia Papagiannaki | self.termination_start_date = None |
1607 | 75fae793 | Sofia Papagiannaki | self.termination_date = datetime.now()
|
1608 | b22de10a | Sofia Papagiannaki | self.save()
|
1609 | 425e2e95 | Sofia Papagiannaki | |
1610 | 73fbaec4 | Sofia Papagiannaki | # try:
|
1611 | 73fbaec4 | Sofia Papagiannaki | # notification = build_notification(
|
1612 | 73fbaec4 | Sofia Papagiannaki | # settings.SERVER_EMAIL,
|
1613 | 73fbaec4 | Sofia Papagiannaki | # [self.current_application.owner.email],
|
1614 | 73fbaec4 | Sofia Papagiannaki | # _(PROJECT_TERMINATION_SUBJECT) % self.__dict__,
|
1615 | 73fbaec4 | Sofia Papagiannaki | # template='im/projects/project_termination_notification.txt',
|
1616 | 73fbaec4 | Sofia Papagiannaki | # dictionary={'object':self.current_application}
|
1617 | 73fbaec4 | Sofia Papagiannaki | # ).send()
|
1618 | 73fbaec4 | Sofia Papagiannaki | # except NotificationError, e:
|
1619 | 73fbaec4 | Sofia Papagiannaki | # logger.error(e.messages)
|
1620 | b22de10a | Sofia Papagiannaki | |
1621 | b22de10a | Sofia Papagiannaki | def suspend(self): |
1622 | b22de10a | Sofia Papagiannaki | self.last_approval_date = None |
1623 | b22de10a | Sofia Papagiannaki | self.save()
|
1624 | c4d1b547 | Sofia Papagiannaki | self.sync()
|
1625 | b8f05f8d | Sofia Papagiannaki | |
1626 | 73fbaec4 | Sofia Papagiannaki | # try:
|
1627 | 73fbaec4 | Sofia Papagiannaki | # notification = build_notification(
|
1628 | 73fbaec4 | Sofia Papagiannaki | # settings.SERVER_EMAIL,
|
1629 | 73fbaec4 | Sofia Papagiannaki | # [self.current_application.owner.email],
|
1630 | 73fbaec4 | Sofia Papagiannaki | # _(PROJECT_SUSPENSION_SUBJECT) % self.definition.__dict__,
|
1631 | 73fbaec4 | Sofia Papagiannaki | # template='im/projects/project_suspension_notification.txt',
|
1632 | 73fbaec4 | Sofia Papagiannaki | # dictionary={'object':self.current_application}
|
1633 | 73fbaec4 | Sofia Papagiannaki | # ).send()
|
1634 | 73fbaec4 | Sofia Papagiannaki | # except NotificationError, e:
|
1635 | 73fbaec4 | Sofia Papagiannaki | # logger.error(e.messages)
|
1636 | b22de10a | Sofia Papagiannaki | |
1637 | 4f22664f | Georgios D. Tsoukalas | |
1638 | 65360c65 | Georgios D. Tsoukalas | |
1639 | 65360c65 | Georgios D. Tsoukalas | class ExclusiveOrRaise(object): |
1640 | 65360c65 | Georgios D. Tsoukalas | """Context Manager to exclusively execute a critical code section.
|
1641 | 65360c65 | Georgios D. Tsoukalas | The exclusion must be global.
|
1642 | 65360c65 | Georgios D. Tsoukalas | (IPC semaphores will not protect across OS,
|
1643 | 65360c65 | Georgios D. Tsoukalas | DB locks will if it's the same DB)
|
1644 | 65360c65 | Georgios D. Tsoukalas | """
|
1645 | 65360c65 | Georgios D. Tsoukalas | |
1646 | 65360c65 | Georgios D. Tsoukalas | class Busy(Exception): |
1647 | 65360c65 | Georgios D. Tsoukalas | pass
|
1648 | 65360c65 | Georgios D. Tsoukalas | |
1649 | 65360c65 | Georgios D. Tsoukalas | def __init__(self, locked=False): |
1650 | 65360c65 | Georgios D. Tsoukalas | init = 0 if locked else 1 |
1651 | 73fbaec4 | Sofia Papagiannaki | from multiprocessing import Semaphore |
1652 | 65360c65 | Georgios D. Tsoukalas | self._sema = Semaphore(init)
|
1653 | 65360c65 | Georgios D. Tsoukalas | |
1654 | 65360c65 | Georgios D. Tsoukalas | def enter(self): |
1655 | 65360c65 | Georgios D. Tsoukalas | acquired = self._sema.acquire(False) |
1656 | 65360c65 | Georgios D. Tsoukalas | if not acquired: |
1657 | 65360c65 | Georgios D. Tsoukalas | raise self.Busy() |
1658 | 65360c65 | Georgios D. Tsoukalas | |
1659 | 65360c65 | Georgios D. Tsoukalas | def leave(self): |
1660 | 65360c65 | Georgios D. Tsoukalas | self._sema.release()
|
1661 | 65360c65 | Georgios D. Tsoukalas | |
1662 | 65360c65 | Georgios D. Tsoukalas | def __enter__(self): |
1663 | 65360c65 | Georgios D. Tsoukalas | self.enter()
|
1664 | 65360c65 | Georgios D. Tsoukalas | return self |
1665 | 65360c65 | Georgios D. Tsoukalas | |
1666 | 65360c65 | Georgios D. Tsoukalas | def __exit__(self, exc_type, exc_value, exc_traceback): |
1667 | 65360c65 | Georgios D. Tsoukalas | self.leave()
|
1668 | 65360c65 | Georgios D. Tsoukalas | |
1669 | 65360c65 | Georgios D. Tsoukalas | |
1670 | 65360c65 | Georgios D. Tsoukalas | exclusive_or_raise = ExclusiveOrRaise(locked=False)
|
1671 | 65360c65 | Georgios D. Tsoukalas | |
1672 | 65360c65 | Georgios D. Tsoukalas | |
1673 | d6fdc91e | Georgios D. Tsoukalas | class ProjectMembership(models.Model): |
1674 | 4f22664f | Georgios D. Tsoukalas | |
1675 | 425e2e95 | Sofia Papagiannaki | person = models.ForeignKey(AstakosUser) |
1676 | 425e2e95 | Sofia Papagiannaki | request_date = models.DateField(default=datetime.now()) |
1677 | d6fdc91e | Georgios D. Tsoukalas | project = models.ForeignKey(Project) |
1678 | d6fdc91e | Georgios D. Tsoukalas | |
1679 | d6fdc91e | Georgios D. Tsoukalas | state = models.IntegerField(default=0)
|
1680 | d6fdc91e | Georgios D. Tsoukalas | application = models.ForeignKey(ProjectApplication, null=True)
|
1681 | d6fdc91e | Georgios D. Tsoukalas | pending_application = models.ForeignKey(ProjectApplication, null=True)
|
1682 | d6fdc91e | Georgios D. Tsoukalas | pending_serial = models.BigIntegerField(null=True, db_index=True) |
1683 | 425e2e95 | Sofia Papagiannaki | |
1684 | 425e2e95 | Sofia Papagiannaki | acceptance_date = models.DateField(null=True, db_index=True) |
1685 | 425e2e95 | Sofia Papagiannaki | leave_request_date = models.DateField(null=True)
|
1686 | 2a965273 | Sofia Papagiannaki | |
1687 | ee45eb81 | Giorgos Korfiatis | objects = ForUpdateManager() |
1688 | ee45eb81 | Giorgos Korfiatis | |
1689 | 65360c65 | Georgios D. Tsoukalas | REQUESTED = 0
|
1690 | d6fdc91e | Georgios D. Tsoukalas | PENDING = 1
|
1691 | d6fdc91e | Georgios D. Tsoukalas | ACCEPTED = 2
|
1692 | d6fdc91e | Georgios D. Tsoukalas | REMOVING = 3
|
1693 | d6fdc91e | Georgios D. Tsoukalas | REMOVED = 4
|
1694 | 65360c65 | Georgios D. Tsoukalas | |
1695 | 0cc22d47 | Sofia Papagiannaki | class Meta: |
1696 | 0cc22d47 | Sofia Papagiannaki | unique_together = ("person", "project") |
1697 | d6fdc91e | Georgios D. Tsoukalas | #index_together = [["project", "state"]]
|
1698 | bfe23b13 | Sofia Papagiannaki | |
1699 | 65360c65 | Georgios D. Tsoukalas | def __str__(self): |
1700 | 65360c65 | Georgios D. Tsoukalas | return _("<'%s' membership in project '%s'>") % ( |
1701 | 65360c65 | Georgios D. Tsoukalas | self.person.username, self.project.application) |
1702 | 65360c65 | Georgios D. Tsoukalas | |
1703 | 65360c65 | Georgios D. Tsoukalas | __repr__ = __str__ |
1704 | 65360c65 | Georgios D. Tsoukalas | |
1705 | 65360c65 | Georgios D. Tsoukalas | def __init__(self, *args, **kwargs): |
1706 | ee45eb81 | Giorgos Korfiatis | self.state = self.REQUESTED |
1707 | 65360c65 | Georgios D. Tsoukalas | super(ProjectMembership, self).__init__(*args, **kwargs) |
1708 | 65360c65 | Georgios D. Tsoukalas | |
1709 | 4f22664f | Georgios D. Tsoukalas | def _set_history_item(self, reason, date=None): |
1710 | 4f22664f | Georgios D. Tsoukalas | if isinstance(reason, basestring): |
1711 | 4f22664f | Georgios D. Tsoukalas | reason = ProjectMembershipHistory.reasons.get(reason, -1)
|
1712 | 4f22664f | Georgios D. Tsoukalas | |
1713 | 4f22664f | Georgios D. Tsoukalas | history_item = ProjectMembershipHistory( |
1714 | 4f22664f | Georgios D. Tsoukalas | serial=self.id,
|
1715 | 4f22664f | Georgios D. Tsoukalas | person=self.person,
|
1716 | 4f22664f | Georgios D. Tsoukalas | project=self.project,
|
1717 | 4f22664f | Georgios D. Tsoukalas | date=date, |
1718 | 4f22664f | Georgios D. Tsoukalas | reason=reason) |
1719 | 4f22664f | Georgios D. Tsoukalas | history_item.save() |
1720 | 4f22664f | Georgios D. Tsoukalas | serial = history_item.id |
1721 | 4f22664f | Georgios D. Tsoukalas | |
1722 | 4f22664f | Georgios D. Tsoukalas | def accept(self): |
1723 | 65360c65 | Georgios D. Tsoukalas | if state != self.REQUESTED: |
1724 | d6fdc91e | Georgios D. Tsoukalas | m = _("%s: attempt to accept in state [%s]") % (self, state) |
1725 | 65360c65 | Georgios D. Tsoukalas | raise AssertionError(m) |
1726 | 4f22664f | Georgios D. Tsoukalas | |
1727 | 65360c65 | Georgios D. Tsoukalas | now = datetime.now() |
1728 | 65360c65 | Georgios D. Tsoukalas | self.acceptance_date = now
|
1729 | 65360c65 | Georgios D. Tsoukalas | self._set_history_item(reason='ACCEPT', date=now) |
1730 | d6fdc91e | Georgios D. Tsoukalas | self.state = self.PENDING |
1731 | 65360c65 | Georgios D. Tsoukalas | self.save()
|
1732 | ee45eb81 | Giorgos Korfiatis | trigger_sync() |
1733 | 4f22664f | Georgios D. Tsoukalas | |
1734 | 65360c65 | Georgios D. Tsoukalas | def remove(self): |
1735 | 65360c65 | Georgios D. Tsoukalas | if state != self.ACCEPTED: |
1736 | 65360c65 | Georgios D. Tsoukalas | m = _("%s: attempt to remove in state '%s'") % (self, state) |
1737 | 65360c65 | Georgios D. Tsoukalas | raise AssertionError(m) |
1738 | 4f22664f | Georgios D. Tsoukalas | |
1739 | ee45eb81 | Giorgos Korfiatis | self._set_history_item(reason='REMOVE') |
1740 | d6fdc91e | Georgios D. Tsoukalas | self.state = self.REMOVING |
1741 | 0cc22d47 | Sofia Papagiannaki | self.save()
|
1742 | ee45eb81 | Giorgos Korfiatis | trigger_sync() |
1743 | b8f05f8d | Sofia Papagiannaki | |
1744 | 65360c65 | Georgios D. Tsoukalas | def reject(self): |
1745 | 65360c65 | Georgios D. Tsoukalas | if state != self.REQUESTED: |
1746 | 65360c65 | Georgios D. Tsoukalas | m = _("%s: attempt to remove in state '%s'") % (self, state) |
1747 | 65360c65 | Georgios D. Tsoukalas | raise AssertionError(m) |
1748 | 65360c65 | Georgios D. Tsoukalas | |
1749 | 65360c65 | Georgios D. Tsoukalas | # rejected requests don't need sync,
|
1750 | 65360c65 | Georgios D. Tsoukalas | # because they were never effected
|
1751 | 65360c65 | Georgios D. Tsoukalas | self._set_history_item(reason='REJECT') |
1752 | 0cc22d47 | Sofia Papagiannaki | self.delete()
|
1753 | b8f05f8d | Sofia Papagiannaki | |
1754 | d6fdc91e | Georgios D. Tsoukalas | def get_diff_quotas(self, limits_list=None, remove=False): |
1755 | 65360c65 | Georgios D. Tsoukalas | if limits_list is None: |
1756 | 65360c65 | Georgios D. Tsoukalas | limits_list = [] |
1757 | d6fdc91e | Georgios D. Tsoukalas | |
1758 | 65360c65 | Georgios D. Tsoukalas | append = limits_list.append |
1759 | 82d7e9ef | Georgios D. Tsoukalas | holder = self.person.username
|
1760 | d6fdc91e | Georgios D. Tsoukalas | key = "1"
|
1761 | d6fdc91e | Georgios D. Tsoukalas | |
1762 | d6fdc91e | Georgios D. Tsoukalas | tmp_grants = {} |
1763 | d6fdc91e | Georgios D. Tsoukalas | synced_application = self.application
|
1764 | d6fdc91e | Georgios D. Tsoukalas | if synced_application is not None: |
1765 | d6fdc91e | Georgios D. Tsoukalas | # first, inverse all current limits, and index them by resource name
|
1766 | d6fdc91e | Georgios D. Tsoukalas | cur_grants = synced_application.resource_grants.all() |
1767 | d6fdc91e | Georgios D. Tsoukalas | f = -1
|
1768 | d6fdc91e | Georgios D. Tsoukalas | for grant in cur_grants: |
1769 | d6fdc91e | Georgios D. Tsoukalas | name = grant.resource.name |
1770 | d6fdc91e | Georgios D. Tsoukalas | tmp_grants[name] = QuotaLimits( |
1771 | d6fdc91e | Georgios D. Tsoukalas | holder = holder, |
1772 | d6fdc91e | Georgios D. Tsoukalas | resource = name, |
1773 | d6fdc91e | Georgios D. Tsoukalas | capacity = f * grant.member_capacity, |
1774 | d6fdc91e | Georgios D. Tsoukalas | import_limit = f * grant.member_import_limit, |
1775 | d6fdc91e | Georgios D. Tsoukalas | export_limit = f * grant.member_export_limit) |
1776 | d6fdc91e | Georgios D. Tsoukalas | |
1777 | d6fdc91e | Georgios D. Tsoukalas | if not remove: |
1778 | d6fdc91e | Georgios D. Tsoukalas | # second, add each new limit to its inverted current
|
1779 | d6fdc91e | Georgios D. Tsoukalas | new_grants = self.pending_application.resource_grants.all()
|
1780 | d6fdc91e | Georgios D. Tsoukalas | for new_grant in new_grants: |
1781 | d6fdc91e | Georgios D. Tsoukalas | name = grant.resource.name |
1782 | d6fdc91e | Georgios D. Tsoukalas | cur_grant = tmp_grants.pop(name, None)
|
1783 | d6fdc91e | Georgios D. Tsoukalas | if cur_grant is None: |
1784 | d6fdc91e | Georgios D. Tsoukalas | # if limits on a new resource, set 0 current values
|
1785 | d6fdc91e | Georgios D. Tsoukalas | capacity = 0
|
1786 | d6fdc91e | Georgios D. Tsoukalas | import_limit = 0
|
1787 | d6fdc91e | Georgios D. Tsoukalas | export_limit = 0
|
1788 | d6fdc91e | Georgios D. Tsoukalas | else:
|
1789 | d6fdc91e | Georgios D. Tsoukalas | capacity = cur_grant.capacity |
1790 | d6fdc91e | Georgios D. Tsoukalas | import_limit = cur_grant.import_limit |
1791 | d6fdc91e | Georgios D. Tsoukalas | export_limit = cur_grant.export_limit |
1792 | d6fdc91e | Georgios D. Tsoukalas | |
1793 | ee45eb81 | Giorgos Korfiatis | capacity += new_grant.member_capacity |
1794 | ee45eb81 | Giorgos Korfiatis | import_limit += new_grant.member_import_limit |
1795 | ee45eb81 | Giorgos Korfiatis | export_limit += new_grant.member_export_limit |
1796 | d6fdc91e | Georgios D. Tsoukalas | |
1797 | d6fdc91e | Georgios D. Tsoukalas | append(QuotaLimits(holder = holder, |
1798 | d6fdc91e | Georgios D. Tsoukalas | key = key, |
1799 | d6fdc91e | Georgios D. Tsoukalas | resource = name, |
1800 | d6fdc91e | Georgios D. Tsoukalas | capacity = capacity, |
1801 | d6fdc91e | Georgios D. Tsoukalas | import_limit = import_limit, |
1802 | d6fdc91e | Georgios D. Tsoukalas | export_limit = export_limit)) |
1803 | d6fdc91e | Georgios D. Tsoukalas | |
1804 | d6fdc91e | Georgios D. Tsoukalas | # third, append all the inverted current limits for removed resources
|
1805 | d6fdc91e | Georgios D. Tsoukalas | limits_list.extend(tmp_grants.itervalues()) |
1806 | 65360c65 | Georgios D. Tsoukalas | return limits_list
|
1807 | 65360c65 | Georgios D. Tsoukalas | |
1808 | ee45eb81 | Giorgos Korfiatis | def set_sync(self): |
1809 | ee45eb81 | Giorgos Korfiatis | state = self.state
|
1810 | ee45eb81 | Giorgos Korfiatis | if state == self.PENDING: |
1811 | ee45eb81 | Giorgos Korfiatis | pending_application = self.pending_application
|
1812 | ee45eb81 | Giorgos Korfiatis | if pending_application is None: |
1813 | ee45eb81 | Giorgos Korfiatis | m = _("%s: attempt to sync an empty pending application") % (
|
1814 | ee45eb81 | Giorgos Korfiatis | self, state)
|
1815 | ee45eb81 | Giorgos Korfiatis | raise AssertionError(m) |
1816 | ee45eb81 | Giorgos Korfiatis | self.application = pending_application
|
1817 | ee45eb81 | Giorgos Korfiatis | self.pending_application = None |
1818 | ee45eb81 | Giorgos Korfiatis | self.pending_serial = None |
1819 | ee45eb81 | Giorgos Korfiatis | |
1820 | ee45eb81 | Giorgos Korfiatis | # project.application may have changed in the meantime,
|
1821 | ee45eb81 | Giorgos Korfiatis | # in which case we stay PENDING;
|
1822 | ee45eb81 | Giorgos Korfiatis | # we are safe to check due to select_for_update
|
1823 | ee45eb81 | Giorgos Korfiatis | if self.application == self.project.application: |
1824 | ee45eb81 | Giorgos Korfiatis | self.state = self.ACCEPTED |
1825 | ee45eb81 | Giorgos Korfiatis | self.save()
|
1826 | ee45eb81 | Giorgos Korfiatis | elif state == self.REMOVING: |
1827 | ee45eb81 | Giorgos Korfiatis | self.delete()
|
1828 | ee45eb81 | Giorgos Korfiatis | else:
|
1829 | ee45eb81 | Giorgos Korfiatis | m = _("%s: attempt to sync in state '%s'") % (self, state) |
1830 | ee45eb81 | Giorgos Korfiatis | raise AssertionError(m) |
1831 | ee45eb81 | Giorgos Korfiatis | |
1832 | ee45eb81 | Giorgos Korfiatis | class Serial(models.Model): |
1833 | ee45eb81 | Giorgos Korfiatis | serial = models.AutoField(primary_key=True)
|
1834 | ee45eb81 | Giorgos Korfiatis | |
1835 | ee45eb81 | Giorgos Korfiatis | def new_serial(): |
1836 | ee45eb81 | Giorgos Korfiatis | s = Serial.create() |
1837 | ee45eb81 | Giorgos Korfiatis | return s.serial
|
1838 | 82d7e9ef | Georgios D. Tsoukalas | |
1839 | d6fdc91e | Georgios D. Tsoukalas | def sync_finish_serials(): |
1840 | ee45eb81 | Giorgos Korfiatis | serials_to_ack = set(qh_query_serials([]))
|
1841 | d6fdc91e | Georgios D. Tsoukalas | sfu = ProjectMembership.objects.select_for_update() |
1842 | d6fdc91e | Georgios D. Tsoukalas | memberships = sfu.filter(pending_serial__isnull=False)
|
1843 | 82d7e9ef | Georgios D. Tsoukalas | |
1844 | d6fdc91e | Georgios D. Tsoukalas | for membership in memberships: |
1845 | d6fdc91e | Georgios D. Tsoukalas | serial = membership.serial |
1846 | d6fdc91e | Georgios D. Tsoukalas | # just make sure the project row is selected for update
|
1847 | d6fdc91e | Georgios D. Tsoukalas | project = membership.project |
1848 | d6fdc91e | Georgios D. Tsoukalas | if serial in serials_to_ack: |
1849 | d6fdc91e | Georgios D. Tsoukalas | membership.set_sync() |
1850 | 425e2e95 | Sofia Papagiannaki | |
1851 | d6fdc91e | Georgios D. Tsoukalas | transaction.commit() |
1852 | ee45eb81 | Giorgos Korfiatis | qh_ack_serials(list(serials_to_ack))
|
1853 | 82d7e9ef | Georgios D. Tsoukalas | |
1854 | d6fdc91e | Georgios D. Tsoukalas | def sync_projects(): |
1855 | d6fdc91e | Georgios D. Tsoukalas | sync_finish_serials() |
1856 | 82d7e9ef | Georgios D. Tsoukalas | |
1857 | d6fdc91e | Georgios D. Tsoukalas | PENDING = ProjectMembership.PENDING |
1858 | d6fdc91e | Georgios D. Tsoukalas | REMOVING = ProjectMembership.REMOVING |
1859 | d6fdc91e | Georgios D. Tsoukalas | objects = ProjectMembership.objects.select_for_update() |
1860 | 82d7e9ef | Georgios D. Tsoukalas | |
1861 | d6fdc91e | Georgios D. Tsoukalas | quotas = [] |
1862 | 65360c65 | Georgios D. Tsoukalas | |
1863 | ee45eb81 | Giorgos Korfiatis | serial = new_serial() |
1864 | d6fdc91e | Georgios D. Tsoukalas | |
1865 | d6fdc91e | Georgios D. Tsoukalas | pending = objects.filter(state=PENDING) |
1866 | d6fdc91e | Georgios D. Tsoukalas | for membership in pending: |
1867 | d6fdc91e | Georgios D. Tsoukalas | |
1868 | d6fdc91e | Georgios D. Tsoukalas | if membership.pending_application:
|
1869 | d6fdc91e | Georgios D. Tsoukalas | m = "%s: impossible: pending_application is not None (%s)" % (
|
1870 | d6fdc91e | Georgios D. Tsoukalas | membership, membership.pending_application) |
1871 | d6fdc91e | Georgios D. Tsoukalas | raise AssertionError(m) |
1872 | d6fdc91e | Georgios D. Tsoukalas | if membership.pending_serial:
|
1873 | d6fdc91e | Georgios D. Tsoukalas | m = "%s: impossible: pending_serial is not None (%s)" % (
|
1874 | d6fdc91e | Georgios D. Tsoukalas | membership, membership.pending_serial) |
1875 | 65360c65 | Georgios D. Tsoukalas | raise AssertionError(m) |
1876 | b8f05f8d | Sofia Papagiannaki | |
1877 | ee45eb81 | Giorgos Korfiatis | membership.pending_application = membership.project.application |
1878 | d6fdc91e | Georgios D. Tsoukalas | membership.pending_serial = serial |
1879 | d6fdc91e | Georgios D. Tsoukalas | membership.get_diff_quotas(quotas) |
1880 | d6fdc91e | Georgios D. Tsoukalas | membership.save() |
1881 | 65360c65 | Georgios D. Tsoukalas | |
1882 | d6fdc91e | Georgios D. Tsoukalas | removing = objects.filter(state=REMOVING) |
1883 | d6fdc91e | Georgios D. Tsoukalas | for membership in removing: |
1884 | bfe23b13 | Sofia Papagiannaki | |
1885 | d6fdc91e | Georgios D. Tsoukalas | if membership.pending_application:
|
1886 | d6fdc91e | Georgios D. Tsoukalas | m = ("%s: impossible: removing pending_application is not None (%s)"
|
1887 | d6fdc91e | Georgios D. Tsoukalas | % (membership, membership.pending_application)) |
1888 | d6fdc91e | Georgios D. Tsoukalas | raise AssertionError(m) |
1889 | d6fdc91e | Georgios D. Tsoukalas | if membership.pending_serial:
|
1890 | d6fdc91e | Georgios D. Tsoukalas | m = "%s: impossible: pending_serial is not None (%s)" % (
|
1891 | d6fdc91e | Georgios D. Tsoukalas | membership, membership.pending_serial) |
1892 | d6fdc91e | Georgios D. Tsoukalas | raise AssertionError(m) |
1893 | d6fdc91e | Georgios D. Tsoukalas | |
1894 | d6fdc91e | Georgios D. Tsoukalas | membership.pending_serial = serial |
1895 | d6fdc91e | Georgios D. Tsoukalas | membership.get_diff_quotas(quotas, remove=True)
|
1896 | d6fdc91e | Georgios D. Tsoukalas | membership.save() |
1897 | d6fdc91e | Georgios D. Tsoukalas | |
1898 | d6fdc91e | Georgios D. Tsoukalas | transaction.commit() |
1899 | ee45eb81 | Giorgos Korfiatis | # ProjectApplication.approve() unblocks here
|
1900 | ee45eb81 | Giorgos Korfiatis | # and can set PENDING an already PENDING membership
|
1901 | ee45eb81 | Giorgos Korfiatis | # which has been scheduled to sync with the old project.application
|
1902 | ee45eb81 | Giorgos Korfiatis | # Need to check in ProjectMembership.set_sync()
|
1903 | ee45eb81 | Giorgos Korfiatis | |
1904 | ee45eb81 | Giorgos Korfiatis | qh_add_quota(serial, quotas) |
1905 | d6fdc91e | Georgios D. Tsoukalas | sync_finish_serials() |
1906 | d6fdc91e | Georgios D. Tsoukalas | |
1907 | d6fdc91e | Georgios D. Tsoukalas | |
1908 | d6fdc91e | Georgios D. Tsoukalas | def trigger_sync(retries=3, retry_wait=1.0): |
1909 | d6fdc91e | Georgios D. Tsoukalas | cursor = connection.cursor() |
1910 | d6fdc91e | Georgios D. Tsoukalas | locked = True
|
1911 | d6fdc91e | Georgios D. Tsoukalas | try:
|
1912 | d6fdc91e | Georgios D. Tsoukalas | while 1: |
1913 | d6fdc91e | Georgios D. Tsoukalas | cursor.execute("SELECT pg_try_advisory_lock(1)")
|
1914 | d6fdc91e | Georgios D. Tsoukalas | r = cursor.fetchone() |
1915 | d6fdc91e | Georgios D. Tsoukalas | if r is None: |
1916 | d6fdc91e | Georgios D. Tsoukalas | m = "Impossible"
|
1917 | d6fdc91e | Georgios D. Tsoukalas | raise AssertionError(m) |
1918 | d6fdc91e | Georgios D. Tsoukalas | locked = r[0]
|
1919 | d6fdc91e | Georgios D. Tsoukalas | if locked:
|
1920 | d6fdc91e | Georgios D. Tsoukalas | break
|
1921 | d6fdc91e | Georgios D. Tsoukalas | |
1922 | d6fdc91e | Georgios D. Tsoukalas | retries -= 1
|
1923 | d6fdc91e | Georgios D. Tsoukalas | if retries <= 0: |
1924 | d6fdc91e | Georgios D. Tsoukalas | return False |
1925 | d6fdc91e | Georgios D. Tsoukalas | sleep(retry_wait) |
1926 | d6fdc91e | Georgios D. Tsoukalas | |
1927 | d6fdc91e | Georgios D. Tsoukalas | sync_projects() |
1928 | d6fdc91e | Georgios D. Tsoukalas | return True |
1929 | d6fdc91e | Georgios D. Tsoukalas | |
1930 | d6fdc91e | Georgios D. Tsoukalas | finally:
|
1931 | d6fdc91e | Georgios D. Tsoukalas | if locked:
|
1932 | d6fdc91e | Georgios D. Tsoukalas | cursor.execute("SELECT pg_advisory_unlock(1)")
|
1933 | d6fdc91e | Georgios D. Tsoukalas | cursor.fetchall() |
1934 | 4f22664f | Georgios D. Tsoukalas | |
1935 | e1a80257 | Sofia Papagiannaki | |
1936 | 0cc22d47 | Sofia Papagiannaki | class ProjectMembershipHistory(models.Model): |
1937 | 425e2e95 | Sofia Papagiannaki | reasons_list = ['ACCEPT', 'REJECT', 'REMOVE'] |
1938 | 425e2e95 | Sofia Papagiannaki | reasons = dict((k, v) for v, k in enumerate(reasons_list)) |
1939 | 425e2e95 | Sofia Papagiannaki | |
1940 | 425e2e95 | Sofia Papagiannaki | person = models.ForeignKey(AstakosUser) |
1941 | 425e2e95 | Sofia Papagiannaki | project = models.ForeignKey(Project) |
1942 | 425e2e95 | Sofia Papagiannaki | date = models.DateField(default=datetime.now) |
1943 | 425e2e95 | Sofia Papagiannaki | reason = models.IntegerField() |
1944 | 425e2e95 | Sofia Papagiannaki | serial = models.BigIntegerField() |
1945 | d6fdc91e | Georgios D. Tsoukalas | |
1946 | 0cc22d47 | Sofia Papagiannaki | |
1947 | e1a80257 | Sofia Papagiannaki | def filter_queryset_by_property(q, property): |
1948 | e1a80257 | Sofia Papagiannaki | """
|
1949 | e1a80257 | Sofia Papagiannaki | Incorporate list comprehension for filtering querysets by property
|
1950 | e1a80257 | Sofia Papagiannaki | since Queryset.filter() operates on the database level.
|
1951 | e1a80257 | Sofia Papagiannaki | """
|
1952 | e1a80257 | Sofia Papagiannaki | return (p for p in q if getattr(p, property, False)) |
1953 | e1a80257 | Sofia Papagiannaki | |
1954 | e1a80257 | Sofia Papagiannaki | def get_alive_projects(): |
1955 | e1a80257 | Sofia Papagiannaki | return filter_queryset_by_property(
|
1956 | e1a80257 | Sofia Papagiannaki | Project.objects.all(), |
1957 | e1a80257 | Sofia Papagiannaki | 'is_alive'
|
1958 | e1a80257 | Sofia Papagiannaki | ) |
1959 | e1a80257 | Sofia Papagiannaki | |
1960 | e1a80257 | Sofia Papagiannaki | def get_active_projects(): |
1961 | e1a80257 | Sofia Papagiannaki | return filter_queryset_by_property(
|
1962 | e1a80257 | Sofia Papagiannaki | Project.objects.all(), |
1963 | e1a80257 | Sofia Papagiannaki | 'is_active'
|
1964 | e1a80257 | Sofia Papagiannaki | ) |
1965 | e1a80257 | Sofia Papagiannaki | |
1966 | e1a80257 | Sofia Papagiannaki | def _create_object(model, **kwargs): |
1967 | e1a80257 | Sofia Papagiannaki | o = model.objects.create(**kwargs) |
1968 | e1a80257 | Sofia Papagiannaki | o.save() |
1969 | e1a80257 | Sofia Papagiannaki | return o
|
1970 | e1a80257 | Sofia Papagiannaki | |
1971 | b22de10a | Sofia Papagiannaki | |
1972 | ff9290ec | Sofia Papagiannaki | def create_astakos_user(u): |
1973 | ff9290ec | Sofia Papagiannaki | try:
|
1974 | ff9290ec | Sofia Papagiannaki | AstakosUser.objects.get(user_ptr=u.pk) |
1975 | ff9290ec | Sofia Papagiannaki | except AstakosUser.DoesNotExist:
|
1976 | ff9290ec | Sofia Papagiannaki | extended_user = AstakosUser(user_ptr_id=u.pk) |
1977 | ff9290ec | Sofia Papagiannaki | extended_user.__dict__.update(u.__dict__) |
1978 | ff9290ec | Sofia Papagiannaki | extended_user.save() |
1979 | 67be1883 | Olga Brani | if not extended_user.has_auth_provider('local'): |
1980 | 67be1883 | Olga Brani | extended_user.add_auth_provider('local')
|
1981 | fc1e2f02 | Sofia Papagiannaki | except BaseException, e: |
1982 | fc1e2f02 | Sofia Papagiannaki | logger.exception(e) |
1983 | ff9290ec | Sofia Papagiannaki | |
1984 | 5ce3ce4f | Sofia Papagiannaki | |
1985 | fc1e2f02 | Sofia Papagiannaki | def fix_superusers(sender, **kwargs): |
1986 | fc1e2f02 | Sofia Papagiannaki | # Associate superusers with AstakosUser
|
1987 | ff9290ec | Sofia Papagiannaki | admins = User.objects.filter(is_superuser=True)
|
1988 | ff9290ec | Sofia Papagiannaki | for u in admins: |
1989 | ff9290ec | Sofia Papagiannaki | create_astakos_user(u) |
1990 | bfe23b13 | Sofia Papagiannaki | post_syncdb.connect(fix_superusers) |
1991 | ff9290ec | Sofia Papagiannaki | |
1992 | ff9290ec | Sofia Papagiannaki | |
1993 | fc1e2f02 | Sofia Papagiannaki | def user_post_save(sender, instance, created, **kwargs): |
1994 | aa4109d4 | Sofia Papagiannaki | if not created: |
1995 | aa4109d4 | Sofia Papagiannaki | return
|
1996 | fc1e2f02 | Sofia Papagiannaki | create_astakos_user(instance) |
1997 | bfe23b13 | Sofia Papagiannaki | post_save.connect(user_post_save, sender=User) |
1998 | ff9290ec | Sofia Papagiannaki | |
1999 | bf0c6de5 | Sofia Papagiannaki | |
2000 | 73fbaec4 | Sofia Papagiannaki | # def astakosuser_pre_save(sender, instance, **kwargs):
|
2001 | 73fbaec4 | Sofia Papagiannaki | # instance.aquarium_report = False
|
2002 | 73fbaec4 | Sofia Papagiannaki | # instance.new = False
|
2003 | 73fbaec4 | Sofia Papagiannaki | # try:
|
2004 | 73fbaec4 | Sofia Papagiannaki | # db_instance = AstakosUser.objects.get(id=instance.id)
|
2005 | 73fbaec4 | Sofia Papagiannaki | # except AstakosUser.DoesNotExist:
|
2006 | 73fbaec4 | Sofia Papagiannaki | # # create event
|
2007 | 73fbaec4 | Sofia Papagiannaki | # instance.aquarium_report = True
|
2008 | 73fbaec4 | Sofia Papagiannaki | # instance.new = True
|
2009 | 73fbaec4 | Sofia Papagiannaki | # else:
|
2010 | 73fbaec4 | Sofia Papagiannaki | # get = AstakosUser.__getattribute__
|
2011 | 73fbaec4 | Sofia Papagiannaki | # l = filter(lambda f: get(db_instance, f) != get(instance, f),
|
2012 | 73fbaec4 | Sofia Papagiannaki | # BILLING_FIELDS)
|
2013 | 73fbaec4 | Sofia Papagiannaki | # instance.aquarium_report = True if l else False
|
2014 | 73fbaec4 | Sofia Papagiannaki | # pre_save.connect(astakosuser_pre_save, sender=AstakosUser)
|
2015 | 73fbaec4 | Sofia Papagiannaki | |
2016 | 73fbaec4 | Sofia Papagiannaki | # def set_default_group(user):
|
2017 | 73fbaec4 | Sofia Papagiannaki | # try:
|
2018 | 73fbaec4 | Sofia Papagiannaki | # default = AstakosGroup.objects.get(name='default')
|
2019 | 73fbaec4 | Sofia Papagiannaki | # Membership(
|
2020 | 73fbaec4 | Sofia Papagiannaki | # group=default, person=user, date_joined=datetime.now()).save()
|
2021 | 73fbaec4 | Sofia Papagiannaki | # except AstakosGroup.DoesNotExist, e:
|
2022 | 73fbaec4 | Sofia Papagiannaki | # logger.exception(e)
|
2023 | fc1e2f02 | Sofia Papagiannaki | |
2024 | 5ce3ce4f | Sofia Papagiannaki | |
2025 | fc1e2f02 | Sofia Papagiannaki | def astakosuser_post_save(sender, instance, created, **kwargs): |
2026 | 73fbaec4 | Sofia Papagiannaki | # if instance.aquarium_report:
|
2027 | 73fbaec4 | Sofia Papagiannaki | # report_user_event(instance, create=instance.new)
|
2028 | fc1e2f02 | Sofia Papagiannaki | if not created: |
2029 | fc1e2f02 | Sofia Papagiannaki | return
|
2030 | 73fbaec4 | Sofia Papagiannaki | # set_default_group(instance)
|
2031 | fc1e2f02 | Sofia Papagiannaki | # TODO handle socket.error & IOError
|
2032 | fc1e2f02 | Sofia Papagiannaki | register_users((instance,)) |
2033 | bfe23b13 | Sofia Papagiannaki | post_save.connect(astakosuser_post_save, sender=AstakosUser) |
2034 | fc1e2f02 | Sofia Papagiannaki | |
2035 | 5ce3ce4f | Sofia Papagiannaki | |
2036 | bd4f356c | Sofia Papagiannaki | def resource_post_save(sender, instance, created, **kwargs): |
2037 | bd4f356c | Sofia Papagiannaki | if not created: |
2038 | bd4f356c | Sofia Papagiannaki | return
|
2039 | bd4f356c | Sofia Papagiannaki | register_resources((instance,)) |
2040 | bfe23b13 | Sofia Papagiannaki | post_save.connect(resource_post_save, sender=Resource) |
2041 | bfe23b13 | Sofia Papagiannaki | |
2042 | bfe23b13 | Sofia Papagiannaki | |
2043 | 73fbaec4 | Sofia Papagiannaki | # def on_quota_disturbed(sender, users, **kwargs):
|
2044 | 73fbaec4 | Sofia Papagiannaki | # # print '>>>', locals()
|
2045 | 73fbaec4 | Sofia Papagiannaki | # if not users:
|
2046 | 73fbaec4 | Sofia Papagiannaki | # return
|
2047 | 73fbaec4 | Sofia Papagiannaki | # send_quota(users)
|
2048 | 425e2e95 | Sofia Papagiannaki | #
|
2049 | 73fbaec4 | Sofia Papagiannaki | # quota_disturbed = Signal(providing_args=["users"])
|
2050 | 73fbaec4 | Sofia Papagiannaki | # quota_disturbed.connect(on_quota_disturbed)
|
2051 | 73fbaec4 | Sofia Papagiannaki | |
2052 | 73fbaec4 | Sofia Papagiannaki | |
2053 | 73fbaec4 | Sofia Papagiannaki | # def send_quota_disturbed(sender, instance, **kwargs):
|
2054 | 73fbaec4 | Sofia Papagiannaki | # users = []
|
2055 | 73fbaec4 | Sofia Papagiannaki | # extend = users.extend
|
2056 | 73fbaec4 | Sofia Papagiannaki | # if sender == Membership:
|
2057 | 73fbaec4 | Sofia Papagiannaki | # if not instance.group.is_enabled:
|
2058 | 73fbaec4 | Sofia Papagiannaki | # return
|
2059 | 73fbaec4 | Sofia Papagiannaki | # extend([instance.person])
|
2060 | 73fbaec4 | Sofia Papagiannaki | # elif sender == AstakosUserQuota:
|
2061 | 73fbaec4 | Sofia Papagiannaki | # extend([instance.user])
|
2062 | 73fbaec4 | Sofia Papagiannaki | # elif sender == AstakosGroupQuota:
|
2063 | 73fbaec4 | Sofia Papagiannaki | # if not instance.group.is_enabled:
|
2064 | 73fbaec4 | Sofia Papagiannaki | # return
|
2065 | 73fbaec4 | Sofia Papagiannaki | # extend(instance.group.astakosuser_set.all())
|
2066 | 73fbaec4 | Sofia Papagiannaki | # elif sender == AstakosGroup:
|
2067 | 73fbaec4 | Sofia Papagiannaki | # if not instance.is_enabled:
|
2068 | 73fbaec4 | Sofia Papagiannaki | # return
|
2069 | 73fbaec4 | Sofia Papagiannaki | # quota_disturbed.send(sender=sender, users=users)
|
2070 | 73fbaec4 | Sofia Papagiannaki | # post_delete.connect(send_quota_disturbed, sender=AstakosGroup)
|
2071 | 73fbaec4 | Sofia Papagiannaki | # post_delete.connect(send_quota_disturbed, sender=Membership)
|
2072 | 73fbaec4 | Sofia Papagiannaki | # post_save.connect(send_quota_disturbed, sender=AstakosUserQuota)
|
2073 | 73fbaec4 | Sofia Papagiannaki | # post_delete.connect(send_quota_disturbed, sender=AstakosUserQuota)
|
2074 | 73fbaec4 | Sofia Papagiannaki | # post_save.connect(send_quota_disturbed, sender=AstakosGroupQuota)
|
2075 | 73fbaec4 | Sofia Papagiannaki | # post_delete.connect(send_quota_disturbed, sender=AstakosGroupQuota)
|
2076 | c0b26605 | Sofia Papagiannaki | |
2077 | bfe23b13 | Sofia Papagiannaki | |
2078 | bfe23b13 | Sofia Papagiannaki | def renew_token(sender, instance, **kwargs): |
2079 | bfe23b13 | Sofia Papagiannaki | if not instance.auth_token: |
2080 | bfe23b13 | Sofia Papagiannaki | instance.renew_token() |
2081 | bf0c6de5 | Sofia Papagiannaki | pre_save.connect(renew_token, sender=AstakosUser) |
2082 | 2e90e3ec | Kostas Papadimitriou | pre_save.connect(renew_token, sender=Service) |