root / snf-astakos-app / astakos / im / models.py @ 890c2065
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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 | b98e1df0 | Sofia Papagiannaki | import math |
39 | 64cd4730 | Antony Chazapis | |
40 | d6fdc91e | Georgios D. Tsoukalas | from time import asctime, sleep |
41 | 64cd4730 | Antony Chazapis | from datetime import datetime, timedelta |
42 | 64cd4730 | Antony Chazapis | from base64 import b64encode |
43 | ef20ea07 | Sofia Papagiannaki | from urlparse import urlparse |
44 | d2633501 | Kostas Papadimitriou | from urllib import quote |
45 | 8f5a3a06 | Sofia Papagiannaki | from random import randint |
46 | 65360c65 | Georgios D. Tsoukalas | from collections import defaultdict, namedtuple |
47 | 64cd4730 | Antony Chazapis | |
48 | d6fdc91e | Georgios D. Tsoukalas | from django.db import models, IntegrityError, transaction, connection |
49 | 9a06d96f | Olga Brani | from django.contrib.auth.models import User, UserManager, Group, Permission |
50 | 0a569195 | Sofia Papagiannaki | from django.utils.translation import ugettext as _ |
51 | 49790d9d | Sofia Papagiannaki | from django.db import transaction |
52 | 0a569195 | Sofia Papagiannaki | from django.core.exceptions import ValidationError |
53 | c0b26605 | Sofia Papagiannaki | from django.db.models.signals import ( |
54 | 73fbaec4 | Sofia Papagiannaki | pre_save, post_save, post_syncdb, post_delete) |
55 | 9a06d96f | Olga Brani | from django.contrib.contenttypes.models import ContentType |
56 | 9a06d96f | Olga Brani | |
57 | fc1e2f02 | Sofia Papagiannaki | from django.dispatch import Signal |
58 | e6759494 | Sofia Papagiannaki | from django.db.models import Q |
59 | d2633501 | Kostas Papadimitriou | from django.core.urlresolvers import reverse |
60 | d2633501 | Kostas Papadimitriou | from django.utils.http import int_to_base36 |
61 | d2633501 | Kostas Papadimitriou | from django.contrib.auth.tokens import default_token_generator |
62 | 8f8c43b2 | Sofia Papagiannaki | from django.conf import settings |
63 | bf0c6de5 | Sofia Papagiannaki | from django.utils.importlib import import_module |
64 | c4b1a172 | Kostas Papadimitriou | from django.utils.safestring import mark_safe |
65 | d2633501 | Kostas Papadimitriou | from django.core.validators import email_re |
66 | 73fbaec4 | Sofia Papagiannaki | from django.core.exceptions import PermissionDenied, ObjectDoesNotExist |
67 | 64cd4730 | Antony Chazapis | |
68 | e1a80257 | Sofia Papagiannaki | from astakos.im.settings import ( |
69 | e1a80257 | Sofia Papagiannaki | DEFAULT_USER_LEVEL, INVITATIONS_PER_LEVEL, |
70 | c7b82fdc | Sofia Papagiannaki | AUTH_TOKEN_DURATION, EMAILCHANGE_ACTIVATION_DAYS, LOGGING_LEVEL, |
71 | b98e1df0 | Sofia Papagiannaki | SITENAME, SERVICES, MODERATION_ENABLED, RESOURCES_PRESENTATION_DATA, |
72 | b98e1df0 | Sofia Papagiannaki | PROJECT_MEMBER_JOIN_POLICIES, PROJECT_MEMBER_LEAVE_POLICIES) |
73 | c4b1a172 | Kostas Papadimitriou | from astakos.im import settings as astakos_settings |
74 | c0b26605 | Sofia Papagiannaki | from astakos.im.endpoints.qh import ( |
75 | 5aac5dc4 | Giorgos Korfiatis | register_users, send_quotas, qh_check_users, qh_get_quota_limits, |
76 | 0514bcc7 | Giorgos Korfiatis | register_services, register_resources, qh_add_quota, QuotaLimits, |
77 | 0514bcc7 | Giorgos Korfiatis | qh_query_serials, qh_ack_serials, |
78 | 0514bcc7 | Giorgos Korfiatis | QuotaValues, add_quota_values) |
79 | d2633501 | Kostas Papadimitriou | from astakos.im import auth_providers |
80 | 9c01d9d1 | Sofia Papagiannaki | |
81 | ae497612 | Olga Brani | import astakos.im.messages as astakos_messages |
82 | ee45eb81 | Giorgos Korfiatis | from .managers import ForUpdateManager |
83 | 64cd4730 | Antony Chazapis | |
84 | c11dc0ce | Giorgos Korfiatis | from synnefo.lib.quotaholder.api import QH_PRACTICALLY_INFINITE |
85 | c11dc0ce | Giorgos Korfiatis | from synnefo.lib.db.intdecimalfield import intDecimalField |
86 | c11dc0ce | Giorgos Korfiatis | |
87 | 18ffbee1 | Sofia Papagiannaki | logger = logging.getLogger(__name__) |
88 | 18ffbee1 | Sofia Papagiannaki | |
89 | 9a06d96f | Olga Brani | DEFAULT_CONTENT_TYPE = None
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90 | e65c21df | Georgios D. Tsoukalas | _content_type = None
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91 | e65c21df | Georgios D. Tsoukalas | |
92 | e65c21df | Georgios D. Tsoukalas | def get_content_type(): |
93 | e65c21df | Georgios D. Tsoukalas | global _content_type
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94 | e65c21df | Georgios D. Tsoukalas | if _content_type is not None: |
95 | e65c21df | Georgios D. Tsoukalas | return _content_type
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96 | e65c21df | Georgios D. Tsoukalas | |
97 | e65c21df | Georgios D. Tsoukalas | try:
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98 | e65c21df | Georgios D. Tsoukalas | content_type = ContentType.objects.get(app_label='im', model='astakosuser') |
99 | e65c21df | Georgios D. Tsoukalas | except:
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100 | e65c21df | Georgios D. Tsoukalas | content_type = DEFAULT_CONTENT_TYPE |
101 | e65c21df | Georgios D. Tsoukalas | _content_type = content_type |
102 | e65c21df | Georgios D. Tsoukalas | return content_type
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103 | 9a06d96f | Olga Brani | |
104 | 9a06d96f | Olga Brani | RESOURCE_SEPARATOR = '.'
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105 | 9a06d96f | Olga Brani | |
106 | 9ee0c6a2 | Sofia Papagiannaki | inf = float('inf') |
107 | 5ce3ce4f | Sofia Papagiannaki | |
108 | 8e45d6fd | Sofia Papagiannaki | class Service(models.Model): |
109 | e1a80257 | Sofia Papagiannaki | name = models.CharField(_('Name'), max_length=255, unique=True, db_index=True) |
110 | 8e45d6fd | Sofia Papagiannaki | url = models.FilePathField() |
111 | 8e45d6fd | Sofia Papagiannaki | icon = models.FilePathField(blank=True)
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112 | e1a80257 | Sofia Papagiannaki | auth_token = models.CharField(_('Authentication Token'), max_length=32, |
113 | 8e45d6fd | Sofia Papagiannaki | null=True, blank=True) |
114 | e1a80257 | Sofia Papagiannaki | auth_token_created = models.DateTimeField(_('Token creation date'), null=True) |
115 | 5ce3ce4f | Sofia Papagiannaki | auth_token_expires = models.DateTimeField( |
116 | e1a80257 | Sofia Papagiannaki | _('Token expiration date'), null=True) |
117 | 7795764b | Kostas Papadimitriou | order = models.PositiveIntegerField(default=0)
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118 | 7795764b | Kostas Papadimitriou | |
119 | 7795764b | Kostas Papadimitriou | class Meta: |
120 | 7795764b | Kostas Papadimitriou | ordering = ('order', )
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121 | 5ce3ce4f | Sofia Papagiannaki | |
122 | 08494423 | Sofia Papagiannaki | def renew_token(self, expiration_date=None): |
123 | 8e45d6fd | Sofia Papagiannaki | md5 = hashlib.md5() |
124 | 8e45d6fd | Sofia Papagiannaki | md5.update(self.name.encode('ascii', 'ignore')) |
125 | 8e45d6fd | Sofia Papagiannaki | md5.update(self.url.encode('ascii', 'ignore')) |
126 | 8e45d6fd | Sofia Papagiannaki | md5.update(asctime()) |
127 | 8e45d6fd | Sofia Papagiannaki | |
128 | 8e45d6fd | Sofia Papagiannaki | self.auth_token = b64encode(md5.digest())
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129 | 8e45d6fd | Sofia Papagiannaki | self.auth_token_created = datetime.now()
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130 | 08494423 | Sofia Papagiannaki | if expiration_date:
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131 | 08494423 | Sofia Papagiannaki | self.auth_token_expires = expiration_date
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132 | 08494423 | Sofia Papagiannaki | else:
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133 | 08494423 | Sofia Papagiannaki | self.auth_token_expires = None |
134 | 5ce3ce4f | Sofia Papagiannaki | |
135 | 8e45d6fd | Sofia Papagiannaki | def __str__(self): |
136 | 8e45d6fd | Sofia Papagiannaki | return self.name |
137 | 8e45d6fd | Sofia Papagiannaki | |
138 | 9a06d96f | Olga Brani | @property
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139 | 9a06d96f | Olga Brani | def resources(self): |
140 | 9a06d96f | Olga Brani | return self.resource_set.all() |
141 | 9a06d96f | Olga Brani | |
142 | 9a06d96f | Olga Brani | @resources.setter
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143 | 9a06d96f | Olga Brani | def resources(self, resources): |
144 | 9a06d96f | Olga Brani | for s in resources: |
145 | 9a06d96f | Olga Brani | self.resource_set.create(**s)
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146 | 2e90e3ec | Kostas Papadimitriou | |
147 | 5ce3ce4f | Sofia Papagiannaki | |
148 | 8e45d6fd | Sofia Papagiannaki | class ResourceMetadata(models.Model): |
149 | e1a80257 | Sofia Papagiannaki | key = models.CharField(_('Name'), max_length=255, unique=True, db_index=True) |
150 | e1a80257 | Sofia Papagiannaki | value = models.CharField(_('Value'), max_length=255) |
151 | 8e45d6fd | Sofia Papagiannaki | |
152 | 8bc397e8 | Sofia Papagiannaki | _presentation_data = {} |
153 | 8bc397e8 | Sofia Papagiannaki | def get_presentation(resource): |
154 | 8bc397e8 | Sofia Papagiannaki | global _presentation_data
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155 | 8bc397e8 | Sofia Papagiannaki | presentation = _presentation_data.get(resource, {}) |
156 | 8bc397e8 | Sofia Papagiannaki | if not presentation: |
157 | 8bc397e8 | Sofia Papagiannaki | resource_presentation = RESOURCES_PRESENTATION_DATA.get('resources', {})
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158 | 8bc397e8 | Sofia Papagiannaki | presentation = resource_presentation.get(resource, {}) |
159 | 8bc397e8 | Sofia Papagiannaki | _presentation_data[resource] = presentation |
160 | 3c7528c9 | Kostas Papadimitriou | return presentation
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161 | 5ce3ce4f | Sofia Papagiannaki | |
162 | 8e45d6fd | Sofia Papagiannaki | class Resource(models.Model): |
163 | 43e09b6c | Sofia Papagiannaki | name = models.CharField(_('Name'), max_length=255) |
164 | 8e45d6fd | Sofia Papagiannaki | meta = models.ManyToManyField(ResourceMetadata) |
165 | 8e45d6fd | Sofia Papagiannaki | service = models.ForeignKey(Service) |
166 | e1a80257 | Sofia Papagiannaki | desc = models.TextField(_('Description'), null=True) |
167 | e1a80257 | Sofia Papagiannaki | unit = models.CharField(_('Name'), null=True, max_length=255) |
168 | e1a80257 | Sofia Papagiannaki | group = models.CharField(_('Group'), null=True, max_length=255) |
169 | 0514bcc7 | Giorgos Korfiatis | uplimit = intDecimalField(default=0)
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170 | 425e2e95 | Sofia Papagiannaki | |
171 | 43e09b6c | Sofia Papagiannaki | class Meta: |
172 | 0514bcc7 | Giorgos Korfiatis | unique_together = ("service", "name") |
173 | 5ce3ce4f | Sofia Papagiannaki | |
174 | 8e45d6fd | Sofia Papagiannaki | def __str__(self): |
175 | 9a06d96f | Olga Brani | return '%s%s%s' % (self.service, RESOURCE_SEPARATOR, self.name) |
176 | 8e45d6fd | Sofia Papagiannaki | |
177 | 0514bcc7 | Giorgos Korfiatis | def full_name(self): |
178 | 0514bcc7 | Giorgos Korfiatis | return str(self) |
179 | 0514bcc7 | Giorgos Korfiatis | |
180 | 8bc397e8 | Sofia Papagiannaki | @property
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181 | 8bc397e8 | Sofia Papagiannaki | def help_text(self): |
182 | 8bc397e8 | Sofia Papagiannaki | return get_presentation(str(self)).get('help_text', '') |
183 | 3c7528c9 | Kostas Papadimitriou | |
184 | 8bc397e8 | Sofia Papagiannaki | @property
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185 | 8bc397e8 | Sofia Papagiannaki | def help_text_input_each(self): |
186 | 8bc397e8 | Sofia Papagiannaki | return get_presentation(str(self)).get('help_text_input_each', '') |
187 | 8bc397e8 | Sofia Papagiannaki | |
188 | 8bc397e8 | Sofia Papagiannaki | @property
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189 | 8bc397e8 | Sofia Papagiannaki | def is_abbreviation(self): |
190 | 8bc397e8 | Sofia Papagiannaki | return get_presentation(str(self)).get('is_abbreviation', False) |
191 | 8bc397e8 | Sofia Papagiannaki | |
192 | 8bc397e8 | Sofia Papagiannaki | @property
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193 | 8bc397e8 | Sofia Papagiannaki | def report_desc(self): |
194 | 8bc397e8 | Sofia Papagiannaki | return get_presentation(str(self)).get('report_desc', '') |
195 | 8bc397e8 | Sofia Papagiannaki | |
196 | 8bc397e8 | Sofia Papagiannaki | @property
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197 | 8bc397e8 | Sofia Papagiannaki | def placeholder(self): |
198 | 8bc397e8 | Sofia Papagiannaki | return get_presentation(str(self)).get('placeholder', '') |
199 | 8bc397e8 | Sofia Papagiannaki | |
200 | 8bc397e8 | Sofia Papagiannaki | @property
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201 | 8bc397e8 | Sofia Papagiannaki | def verbose_name(self): |
202 | 8bc397e8 | Sofia Papagiannaki | return get_presentation(str(self)).get('verbose_name', '') |
203 | 8bc397e8 | Sofia Papagiannaki | |
204 | b98e1df0 | Sofia Papagiannaki | @property
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205 | b98e1df0 | Sofia Papagiannaki | def display_name(self): |
206 | b98e1df0 | Sofia Papagiannaki | name = self.verbose_name
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207 | b98e1df0 | Sofia Papagiannaki | if self.is_abbreviation: |
208 | b98e1df0 | Sofia Papagiannaki | name = name.upper() |
209 | b98e1df0 | Sofia Papagiannaki | return name
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210 | b98e1df0 | Sofia Papagiannaki | |
211 | b98e1df0 | Sofia Papagiannaki | @property
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212 | b98e1df0 | Sofia Papagiannaki | def pluralized_display_name(self): |
213 | b98e1df0 | Sofia Papagiannaki | if not self.unit: |
214 | b98e1df0 | Sofia Papagiannaki | return '%ss' % self.display_name |
215 | b98e1df0 | Sofia Papagiannaki | return self.display_name |
216 | b98e1df0 | Sofia Papagiannaki | |
217 | 8bc397e8 | Sofia Papagiannaki | |
218 | 0514bcc7 | Giorgos Korfiatis | def load_service_resources(): |
219 | 0514bcc7 | Giorgos Korfiatis | ss = [] |
220 | 0514bcc7 | Giorgos Korfiatis | rs = [] |
221 | 0514bcc7 | Giorgos Korfiatis | for service_name, data in SERVICES.iteritems(): |
222 | 0514bcc7 | Giorgos Korfiatis | url = data.get('url')
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223 | 0514bcc7 | Giorgos Korfiatis | resources = data.get('resources') or () |
224 | 0514bcc7 | Giorgos Korfiatis | service, created = Service.objects.get_or_create( |
225 | 0514bcc7 | Giorgos Korfiatis | name=service_name, |
226 | 0514bcc7 | Giorgos Korfiatis | defaults={'url': url}
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227 | b4789608 | Sofia Papagiannaki | ) |
228 | 0514bcc7 | Giorgos Korfiatis | ss.append(service) |
229 | 0514bcc7 | Giorgos Korfiatis | |
230 | 0514bcc7 | Giorgos Korfiatis | for resource in resources: |
231 | 0514bcc7 | Giorgos Korfiatis | try:
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232 | 0514bcc7 | Giorgos Korfiatis | resource_name = resource.pop('name', '') |
233 | 0514bcc7 | Giorgos Korfiatis | r, created = Resource.objects.get_or_create( |
234 | 0514bcc7 | Giorgos Korfiatis | service=service, |
235 | 0514bcc7 | Giorgos Korfiatis | name=resource_name, |
236 | 0514bcc7 | Giorgos Korfiatis | defaults=resource) |
237 | 0514bcc7 | Giorgos Korfiatis | rs.append(r) |
238 | 0514bcc7 | Giorgos Korfiatis | |
239 | 0514bcc7 | Giorgos Korfiatis | except Exception, e: |
240 | 0514bcc7 | Giorgos Korfiatis | print "Cannot create resource ", resource_name |
241 | 0514bcc7 | Giorgos Korfiatis | continue
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242 | 0514bcc7 | Giorgos Korfiatis | register_services(ss) |
243 | 0514bcc7 | Giorgos Korfiatis | register_resources(rs) |
244 | 0514bcc7 | Giorgos Korfiatis | |
245 | 0514bcc7 | Giorgos Korfiatis | def _quota_values(capacity): |
246 | 0514bcc7 | Giorgos Korfiatis | return QuotaValues(
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247 | 0514bcc7 | Giorgos Korfiatis | quantity = 0,
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248 | 0514bcc7 | Giorgos Korfiatis | capacity = capacity, |
249 | 0514bcc7 | Giorgos Korfiatis | import_limit = QH_PRACTICALLY_INFINITE, |
250 | 0514bcc7 | Giorgos Korfiatis | export_limit = QH_PRACTICALLY_INFINITE) |
251 | 0514bcc7 | Giorgos Korfiatis | |
252 | 0514bcc7 | Giorgos Korfiatis | def get_default_quota(): |
253 | 0514bcc7 | Giorgos Korfiatis | _DEFAULT_QUOTA = {} |
254 | 0514bcc7 | Giorgos Korfiatis | resources = Resource.objects.all() |
255 | 0514bcc7 | Giorgos Korfiatis | for resource in resources: |
256 | 0514bcc7 | Giorgos Korfiatis | capacity = resource.uplimit |
257 | 0514bcc7 | Giorgos Korfiatis | limits = _quota_values(capacity) |
258 | 0514bcc7 | Giorgos Korfiatis | _DEFAULT_QUOTA[resource.full_name()] = limits |
259 | 0514bcc7 | Giorgos Korfiatis | |
260 | 0514bcc7 | Giorgos Korfiatis | return _DEFAULT_QUOTA
|
261 | 0514bcc7 | Giorgos Korfiatis | |
262 | 0514bcc7 | Giorgos Korfiatis | def get_resource_names(): |
263 | 0514bcc7 | Giorgos Korfiatis | _RESOURCE_NAMES = [] |
264 | 0514bcc7 | Giorgos Korfiatis | resources = Resource.objects.all() |
265 | 0514bcc7 | Giorgos Korfiatis | _RESOURCE_NAMES = [resource.full_name() for resource in resources] |
266 | 0514bcc7 | Giorgos Korfiatis | return _RESOURCE_NAMES
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267 | d2633501 | Kostas Papadimitriou | |
268 | 43332a76 | Kostas Papadimitriou | |
269 | 6b9a334b | Sofia Papagiannaki | class AstakosUserManager(UserManager): |
270 | d2633501 | Kostas Papadimitriou | |
271 | d2633501 | Kostas Papadimitriou | def get_auth_provider_user(self, provider, **kwargs): |
272 | d2633501 | Kostas Papadimitriou | """
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273 | d2633501 | Kostas Papadimitriou | Retrieve AstakosUser instance associated with the specified third party
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274 | d2633501 | Kostas Papadimitriou | id.
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275 | d2633501 | Kostas Papadimitriou | """
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276 | d2633501 | Kostas Papadimitriou | kwargs = dict(map(lambda x: ('auth_providers__%s' % x[0], x[1]), |
277 | d2633501 | Kostas Papadimitriou | kwargs.iteritems())) |
278 | d2633501 | Kostas Papadimitriou | return self.get(auth_providers__module=provider, **kwargs) |
279 | d2633501 | Kostas Papadimitriou | |
280 | c630fee6 | Kostas Papadimitriou | def get_by_email(self, email): |
281 | c630fee6 | Kostas Papadimitriou | return self.get(email=email) |
282 | c630fee6 | Kostas Papadimitriou | |
283 | e5966bd9 | Kostas Papadimitriou | def get_by_identifier(self, email_or_username, **kwargs): |
284 | e5966bd9 | Kostas Papadimitriou | try:
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285 | e5966bd9 | Kostas Papadimitriou | return self.get(email__iexact=email_or_username, **kwargs) |
286 | e5966bd9 | Kostas Papadimitriou | except AstakosUser.DoesNotExist:
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287 | e5966bd9 | Kostas Papadimitriou | return self.get(username__iexact=email_or_username, **kwargs) |
288 | e5966bd9 | Kostas Papadimitriou | |
289 | e5966bd9 | Kostas Papadimitriou | def user_exists(self, email_or_username, **kwargs): |
290 | e5966bd9 | Kostas Papadimitriou | qemail = Q(email__iexact=email_or_username) |
291 | e5966bd9 | Kostas Papadimitriou | qusername = Q(username__iexact=email_or_username) |
292 | 43332a76 | Kostas Papadimitriou | qextra = Q(**kwargs) |
293 | 43332a76 | Kostas Papadimitriou | return self.filter((qemail | qusername) & qextra).exists() |
294 | 43332a76 | Kostas Papadimitriou | |
295 | 43332a76 | Kostas Papadimitriou | def verified_user_exists(self, email_or_username): |
296 | 43332a76 | Kostas Papadimitriou | return self.user_exists(email_or_username, email_verified=True) |
297 | 43332a76 | Kostas Papadimitriou | |
298 | 43332a76 | Kostas Papadimitriou | def verified(self): |
299 | 43332a76 | Kostas Papadimitriou | return self.filter(email_verified=True) |
300 | e5966bd9 | Kostas Papadimitriou | |
301 | 61a1b2d2 | Georgios D. Tsoukalas | def verified(self): |
302 | 61a1b2d2 | Georgios D. Tsoukalas | return self.filter(email_verified=True) |
303 | e5966bd9 | Kostas Papadimitriou | |
304 | 890c2065 | Sofia Papagiannaki | def uuid_catalog(self, l=None): |
305 | 890c2065 | Sofia Papagiannaki | """
|
306 | 890c2065 | Sofia Papagiannaki | Returns a uuid to username mapping for the uuids appearing in l.
|
307 | 890c2065 | Sofia Papagiannaki | If l is None returns the mapping for all existing users.
|
308 | 890c2065 | Sofia Papagiannaki | """
|
309 | 890c2065 | Sofia Papagiannaki | q = self.filter(uuid__in=l) if l != None else self |
310 | 890c2065 | Sofia Papagiannaki | return dict(q.values_list('uuid', 'username')) |
311 | 890c2065 | Sofia Papagiannaki | |
312 | 890c2065 | Sofia Papagiannaki | def displayname_catalog(self, l=None): |
313 | 890c2065 | Sofia Papagiannaki | """
|
314 | 890c2065 | Sofia Papagiannaki | Returns a username to uuid mapping for the usernames appearing in l.
|
315 | 890c2065 | Sofia Papagiannaki | If l is None returns the mapping for all existing users.
|
316 | 890c2065 | Sofia Papagiannaki | """
|
317 | 890c2065 | Sofia Papagiannaki | q = self.filter(uuid__in=l) if l != None else self |
318 | 890c2065 | Sofia Papagiannaki | q = self.filter(username__in=l) if l != None else self |
319 | 890c2065 | Sofia Papagiannaki | return dict(q.values_list('username', 'uuid')) |
320 | 890c2065 | Sofia Papagiannaki | |
321 | 890c2065 | Sofia Papagiannaki | |
322 | e5966bd9 | Kostas Papadimitriou | |
323 | 0905ccd2 | Sofia Papagiannaki | class AstakosUser(User): |
324 | 890b0eaf | Sofia Papagiannaki | """
|
325 | 890b0eaf | Sofia Papagiannaki | Extends ``django.contrib.auth.models.User`` by defining additional fields.
|
326 | 890b0eaf | Sofia Papagiannaki | """
|
327 | e1a80257 | Sofia Papagiannaki | affiliation = models.CharField(_('Affiliation'), max_length=255, blank=True, |
328 | d2633501 | Kostas Papadimitriou | null=True)
|
329 | d2633501 | Kostas Papadimitriou | |
330 | d2633501 | Kostas Papadimitriou | # DEPRECATED FIELDS: provider, third_party_identifier moved in
|
331 | d2633501 | Kostas Papadimitriou | # AstakosUserProvider model.
|
332 | e1a80257 | Sofia Papagiannaki | provider = models.CharField(_('Provider'), max_length=255, blank=True, |
333 | d2633501 | Kostas Papadimitriou | null=True)
|
334 | d2633501 | Kostas Papadimitriou | # ex. screen_name for twitter, eppn for shibboleth
|
335 | e1a80257 | Sofia Papagiannaki | third_party_identifier = models.CharField(_('Third-party identifier'),
|
336 | d2633501 | Kostas Papadimitriou | max_length=255, null=True, |
337 | d2633501 | Kostas Papadimitriou | blank=True)
|
338 | d2633501 | Kostas Papadimitriou | |
339 | 6c736ed7 | Kostas Papadimitriou | |
340 | 64cd4730 | Antony Chazapis | #for invitations
|
341 | 92defad4 | Sofia Papagiannaki | user_level = DEFAULT_USER_LEVEL |
342 | e1a80257 | Sofia Papagiannaki | level = models.IntegerField(_('Inviter level'), default=user_level)
|
343 | 5ce3ce4f | Sofia Papagiannaki | invitations = models.IntegerField( |
344 | e1a80257 | Sofia Papagiannaki | _('Invitations left'), default=INVITATIONS_PER_LEVEL.get(user_level, 0)) |
345 | 6c736ed7 | Kostas Papadimitriou | |
346 | e1a80257 | Sofia Papagiannaki | auth_token = models.CharField(_('Authentication Token'), max_length=32, |
347 | a96c495d | Olga Brani | null=True, blank=True, help_text = _( 'test' )) |
348 | e1a80257 | Sofia Papagiannaki | auth_token_created = models.DateTimeField(_('Token creation date'), null=True) |
349 | 5ce3ce4f | Sofia Papagiannaki | auth_token_expires = models.DateTimeField( |
350 | e1a80257 | Sofia Papagiannaki | _('Token expiration date'), null=True) |
351 | 6c736ed7 | Kostas Papadimitriou | |
352 | e1a80257 | Sofia Papagiannaki | updated = models.DateTimeField(_('Update date'))
|
353 | e1a80257 | Sofia Papagiannaki | is_verified = models.BooleanField(_('Is verified?'), default=False) |
354 | 6c736ed7 | Kostas Papadimitriou | |
355 | e1a80257 | Sofia Papagiannaki | email_verified = models.BooleanField(_('Email verified?'), default=False) |
356 | 6c736ed7 | Kostas Papadimitriou | |
357 | e1a80257 | Sofia Papagiannaki | has_credits = models.BooleanField(_('Has credits?'), default=False) |
358 | 5ce3ce4f | Sofia Papagiannaki | has_signed_terms = models.BooleanField( |
359 | e1a80257 | Sofia Papagiannaki | _('I agree with the terms'), default=False) |
360 | 5ce3ce4f | Sofia Papagiannaki | date_signed_terms = models.DateTimeField( |
361 | e1a80257 | Sofia Papagiannaki | _('Signed terms date'), null=True, blank=True) |
362 | 5ce3ce4f | Sofia Papagiannaki | |
363 | 5ce3ce4f | Sofia Papagiannaki | activation_sent = models.DateTimeField( |
364 | e1a80257 | Sofia Papagiannaki | _('Activation sent data'), null=True, blank=True) |
365 | 5ce3ce4f | Sofia Papagiannaki | |
366 | 5ce3ce4f | Sofia Papagiannaki | policy = models.ManyToManyField( |
367 | 5ce3ce4f | Sofia Papagiannaki | Resource, null=True, through='AstakosUserQuota') |
368 | 5ce3ce4f | Sofia Papagiannaki | |
369 | 836a0fb0 | Kostas Papadimitriou | uuid = models.CharField(max_length=255, null=True, blank=False, unique=True) |
370 | 836a0fb0 | Kostas Papadimitriou | |
371 | 18ffbee1 | Sofia Papagiannaki | __has_signed_terms = False
|
372 | e1a80257 | Sofia Papagiannaki | disturbed_quota = models.BooleanField(_('Needs quotaholder syncing'),
|
373 | 9a06d96f | Olga Brani | default=False, db_index=True) |
374 | d2633501 | Kostas Papadimitriou | |
375 | d2633501 | Kostas Papadimitriou | objects = AstakosUserManager() |
376 | fbaa4f3c | Kostas Papadimitriou | |
377 | 18ffbee1 | Sofia Papagiannaki | def __init__(self, *args, **kwargs): |
378 | 18ffbee1 | Sofia Papagiannaki | super(AstakosUser, self).__init__(*args, **kwargs) |
379 | 18ffbee1 | Sofia Papagiannaki | self.__has_signed_terms = self.has_signed_terms |
380 | a3637508 | Sofia Papagiannaki | if not self.id: |
381 | 18ffbee1 | Sofia Papagiannaki | self.is_active = False |
382 | 5ce3ce4f | Sofia Papagiannaki | |
383 | 0905ccd2 | Sofia Papagiannaki | @property
|
384 | 0905ccd2 | Sofia Papagiannaki | def realname(self): |
385 | 5ce3ce4f | Sofia Papagiannaki | return '%s %s' % (self.first_name, self.last_name) |
386 | 6c736ed7 | Kostas Papadimitriou | |
387 | 0905ccd2 | Sofia Papagiannaki | @realname.setter
|
388 | 0905ccd2 | Sofia Papagiannaki | def realname(self, value): |
389 | 0905ccd2 | Sofia Papagiannaki | parts = value.split(' ')
|
390 | 0905ccd2 | Sofia Papagiannaki | if len(parts) == 2: |
391 | 0905ccd2 | Sofia Papagiannaki | self.first_name = parts[0] |
392 | 0905ccd2 | Sofia Papagiannaki | self.last_name = parts[1] |
393 | 0905ccd2 | Sofia Papagiannaki | else:
|
394 | 0905ccd2 | Sofia Papagiannaki | self.last_name = parts[0] |
395 | 6c736ed7 | Kostas Papadimitriou | |
396 | 9a06d96f | Olga Brani | def add_permission(self, pname): |
397 | 9a06d96f | Olga Brani | if self.has_perm(pname): |
398 | 9a06d96f | Olga Brani | return
|
399 | e65c21df | Georgios D. Tsoukalas | p, created = Permission.objects.get_or_create( |
400 | e65c21df | Georgios D. Tsoukalas | codename=pname, |
401 | e65c21df | Georgios D. Tsoukalas | name=pname.capitalize(), |
402 | e65c21df | Georgios D. Tsoukalas | content_type=get_content_type()) |
403 | 9a06d96f | Olga Brani | self.user_permissions.add(p)
|
404 | 9a06d96f | Olga Brani | |
405 | 9a06d96f | Olga Brani | def remove_permission(self, pname): |
406 | 9a06d96f | Olga Brani | if self.has_perm(pname): |
407 | 9a06d96f | Olga Brani | return
|
408 | 9a06d96f | Olga Brani | p = Permission.objects.get(codename=pname, |
409 | e65c21df | Georgios D. Tsoukalas | content_type=get_content_type()) |
410 | 9a06d96f | Olga Brani | self.user_permissions.remove(p)
|
411 | 9a06d96f | Olga Brani | |
412 | 64cd4730 | Antony Chazapis | @property
|
413 | 64cd4730 | Antony Chazapis | def invitation(self): |
414 | 64cd4730 | Antony Chazapis | try:
|
415 | 9fb8e808 | Sofia Papagiannaki | return Invitation.objects.get(username=self.email) |
416 | 64cd4730 | Antony Chazapis | except Invitation.DoesNotExist:
|
417 | 64cd4730 | Antony Chazapis | return None |
418 | 6c736ed7 | Kostas Papadimitriou | |
419 | 0514bcc7 | Giorgos Korfiatis | def initial_quotas(self): |
420 | 0514bcc7 | Giorgos Korfiatis | quotas = dict(get_default_quota())
|
421 | 0514bcc7 | Giorgos Korfiatis | for user_quota in self.policies: |
422 | 0514bcc7 | Giorgos Korfiatis | resource = user_quota.resource.full_name() |
423 | 0514bcc7 | Giorgos Korfiatis | quotas[resource] = user_quota.quota_values() |
424 | 0514bcc7 | Giorgos Korfiatis | return quotas
|
425 | 0514bcc7 | Giorgos Korfiatis | |
426 | 0514bcc7 | Giorgos Korfiatis | def all_quotas(self): |
427 | 0514bcc7 | Giorgos Korfiatis | quotas = self.initial_quotas()
|
428 | 0514bcc7 | Giorgos Korfiatis | |
429 | 0514bcc7 | Giorgos Korfiatis | objects = self.projectmembership_set.select_related()
|
430 | 0514bcc7 | Giorgos Korfiatis | memberships = objects.filter(is_active=True)
|
431 | 0514bcc7 | Giorgos Korfiatis | for membership in memberships: |
432 | 0514bcc7 | Giorgos Korfiatis | application = membership.application |
433 | e5bc7bc9 | Giorgos Korfiatis | if application is None: |
434 | e5bc7bc9 | Giorgos Korfiatis | m = _("missing application for active membership %s"
|
435 | e5bc7bc9 | Giorgos Korfiatis | % (membership,)) |
436 | e5bc7bc9 | Giorgos Korfiatis | raise AssertionError(m) |
437 | 0514bcc7 | Giorgos Korfiatis | |
438 | 0514bcc7 | Giorgos Korfiatis | grants = application.projectresourcegrant_set.all() |
439 | 0514bcc7 | Giorgos Korfiatis | for grant in grants: |
440 | 0514bcc7 | Giorgos Korfiatis | resource = grant.resource.full_name() |
441 | 0514bcc7 | Giorgos Korfiatis | prev = quotas.get(resource, 0)
|
442 | 0514bcc7 | Giorgos Korfiatis | new = add_quota_values(prev, grant.member_quota_values()) |
443 | 0514bcc7 | Giorgos Korfiatis | quotas[resource] = new |
444 | 0514bcc7 | Giorgos Korfiatis | return quotas
|
445 | 5ce3ce4f | Sofia Papagiannaki | |
446 | 9a06d96f | Olga Brani | @property
|
447 | 9a06d96f | Olga Brani | def policies(self): |
448 | 9a06d96f | Olga Brani | return self.astakosuserquota_set.select_related().all() |
449 | 9a06d96f | Olga Brani | |
450 | 9a06d96f | Olga Brani | @policies.setter
|
451 | 9a06d96f | Olga Brani | def policies(self, policies): |
452 | 9a06d96f | Olga Brani | for p in policies: |
453 | 6c997921 | Sofia Papagiannaki | p.setdefault('resource', '') |
454 | 6c997921 | Sofia Papagiannaki | p.setdefault('capacity', 0) |
455 | 6c997921 | Sofia Papagiannaki | p.setdefault('quantity', 0) |
456 | 6c997921 | Sofia Papagiannaki | p.setdefault('import_limit', 0) |
457 | 6c997921 | Sofia Papagiannaki | p.setdefault('export_limit', 0) |
458 | 6c997921 | Sofia Papagiannaki | p.setdefault('update', True) |
459 | 6c997921 | Sofia Papagiannaki | self.add_resource_policy(**p)
|
460 | 6c997921 | Sofia Papagiannaki | |
461 | 6c997921 | Sofia Papagiannaki | def add_resource_policy( |
462 | 6c997921 | Sofia Papagiannaki | self, resource, capacity, quantity, import_limit,
|
463 | 6c997921 | Sofia Papagiannaki | export_limit, update=True):
|
464 | 9a06d96f | Olga Brani | """Raises ObjectDoesNotExist, IntegrityError"""
|
465 | 6c997921 | Sofia Papagiannaki | s, sep, r = resource.partition(RESOURCE_SEPARATOR) |
466 | 6c997921 | Sofia Papagiannaki | resource = Resource.objects.get(service__name=s, name=r) |
467 | 9a06d96f | Olga Brani | if update:
|
468 | 6c997921 | Sofia Papagiannaki | AstakosUserQuota.objects.update_or_create( |
469 | 6c997921 | Sofia Papagiannaki | user=self, resource=resource, defaults={
|
470 | 6c997921 | Sofia Papagiannaki | 'capacity':capacity,
|
471 | 6c997921 | Sofia Papagiannaki | 'quantity': quantity,
|
472 | 6c997921 | Sofia Papagiannaki | 'import_limit':import_limit,
|
473 | 6c997921 | Sofia Papagiannaki | 'export_limit':export_limit})
|
474 | 9a06d96f | Olga Brani | else:
|
475 | 9a06d96f | Olga Brani | q = self.astakosuserquota_set
|
476 | 6c997921 | Sofia Papagiannaki | q.create( |
477 | 6c997921 | Sofia Papagiannaki | resource=resource, capacity=capacity, quanity=quantity, |
478 | 6c997921 | Sofia Papagiannaki | import_limit=import_limit, export_limit=export_limit) |
479 | 9a06d96f | Olga Brani | |
480 | 6c997921 | Sofia Papagiannaki | def remove_resource_policy(self, service, resource): |
481 | 9a06d96f | Olga Brani | """Raises ObjectDoesNotExist, IntegrityError"""
|
482 | 9a06d96f | Olga Brani | resource = Resource.objects.get(service__name=service, name=resource) |
483 | 9a06d96f | Olga Brani | q = self.policies.get(resource=resource).delete()
|
484 | 9a06d96f | Olga Brani | |
485 | 836a0fb0 | Kostas Papadimitriou | def update_uuid(self): |
486 | 836a0fb0 | Kostas Papadimitriou | while not self.uuid: |
487 | 836a0fb0 | Kostas Papadimitriou | uuid_val = str(uuid.uuid4())
|
488 | 836a0fb0 | Kostas Papadimitriou | try:
|
489 | 836a0fb0 | Kostas Papadimitriou | AstakosUser.objects.get(uuid=uuid_val) |
490 | 836a0fb0 | Kostas Papadimitriou | except AstakosUser.DoesNotExist, e:
|
491 | 836a0fb0 | Kostas Papadimitriou | self.uuid = uuid_val
|
492 | 836a0fb0 | Kostas Papadimitriou | return self.uuid |
493 | 836a0fb0 | Kostas Papadimitriou | |
494 | 64cd4730 | Antony Chazapis | def save(self, update_timestamps=True, **kwargs): |
495 | 64cd4730 | Antony Chazapis | if update_timestamps:
|
496 | 64cd4730 | Antony Chazapis | if not self.id: |
497 | 0905ccd2 | Sofia Papagiannaki | self.date_joined = datetime.now()
|
498 | 64cd4730 | Antony Chazapis | self.updated = datetime.now()
|
499 | 5ce3ce4f | Sofia Papagiannaki | |
500 | 18ffbee1 | Sofia Papagiannaki | # update date_signed_terms if necessary
|
501 | 18ffbee1 | Sofia Papagiannaki | if self.__has_signed_terms != self.has_signed_terms: |
502 | 18ffbee1 | Sofia Papagiannaki | self.date_signed_terms = datetime.now()
|
503 | 5ce3ce4f | Sofia Papagiannaki | |
504 | 836a0fb0 | Kostas Papadimitriou | self.update_uuid()
|
505 | 836a0fb0 | Kostas Papadimitriou | |
506 | 836a0fb0 | Kostas Papadimitriou | if self.username != self.email.lower(): |
507 | 9c01d9d1 | Sofia Papagiannaki | # set username
|
508 | e5966bd9 | Kostas Papadimitriou | self.username = self.email.lower() |
509 | fbaa4f3c | Kostas Papadimitriou | |
510 | 0905ccd2 | Sofia Papagiannaki | super(AstakosUser, self).save(**kwargs) |
511 | 2e90e3ec | Kostas Papadimitriou | |
512 | bf0c6de5 | Sofia Papagiannaki | def renew_token(self, flush_sessions=False, current_key=None): |
513 | 64cd4730 | Antony Chazapis | md5 = hashlib.md5() |
514 | 8f8c43b2 | Sofia Papagiannaki | md5.update(settings.SECRET_KEY) |
515 | 0905ccd2 | Sofia Papagiannaki | md5.update(self.username)
|
516 | 64cd4730 | Antony Chazapis | md5.update(self.realname.encode('ascii', 'ignore')) |
517 | 64cd4730 | Antony Chazapis | md5.update(asctime()) |
518 | 2e90e3ec | Kostas Papadimitriou | |
519 | 64cd4730 | Antony Chazapis | self.auth_token = b64encode(md5.digest())
|
520 | 64cd4730 | Antony Chazapis | self.auth_token_created = datetime.now()
|
521 | 64cd4730 | Antony Chazapis | self.auth_token_expires = self.auth_token_created + \ |
522 | 92defad4 | Sofia Papagiannaki | timedelta(hours=AUTH_TOKEN_DURATION) |
523 | bf0c6de5 | Sofia Papagiannaki | if flush_sessions:
|
524 | bf0c6de5 | Sofia Papagiannaki | self.flush_sessions(current_key)
|
525 | 111f3da6 | Sofia Papagiannaki | msg = 'Token renewed for %s' % self.email |
526 | aab4d540 | Sofia Papagiannaki | logger.log(LOGGING_LEVEL, msg) |
527 | 6c736ed7 | Kostas Papadimitriou | |
528 | bf0c6de5 | Sofia Papagiannaki | def flush_sessions(self, current_key=None): |
529 | bf0c6de5 | Sofia Papagiannaki | q = self.sessions
|
530 | bf0c6de5 | Sofia Papagiannaki | if current_key:
|
531 | bf0c6de5 | Sofia Papagiannaki | q = q.exclude(session_key=current_key) |
532 | 2e90e3ec | Kostas Papadimitriou | |
533 | bf0c6de5 | Sofia Papagiannaki | keys = q.values_list('session_key', flat=True) |
534 | bf0c6de5 | Sofia Papagiannaki | if keys:
|
535 | bf0c6de5 | Sofia Papagiannaki | msg = 'Flushing sessions: %s' % ','.join(keys) |
536 | c0b26605 | Sofia Papagiannaki | logger.log(LOGGING_LEVEL, msg, []) |
537 | bf0c6de5 | Sofia Papagiannaki | engine = import_module(settings.SESSION_ENGINE) |
538 | bf0c6de5 | Sofia Papagiannaki | for k in keys: |
539 | bf0c6de5 | Sofia Papagiannaki | s = engine.SessionStore(k) |
540 | bf0c6de5 | Sofia Papagiannaki | s.flush() |
541 | bf0c6de5 | Sofia Papagiannaki | |
542 | 64cd4730 | Antony Chazapis | def __unicode__(self): |
543 | 3abf6c78 | Sofia Papagiannaki | return '%s (%s)' % (self.realname, self.email) |
544 | 5ce3ce4f | Sofia Papagiannaki | |
545 | 0a569195 | Sofia Papagiannaki | def conflicting_email(self): |
546 | 5ce3ce4f | Sofia Papagiannaki | q = AstakosUser.objects.exclude(username=self.username)
|
547 | 789a5951 | Sofia Papagiannaki | q = q.filter(email__iexact=self.email)
|
548 | 0a569195 | Sofia Papagiannaki | if q.count() != 0: |
549 | 0a569195 | Sofia Papagiannaki | return True |
550 | 0a569195 | Sofia Papagiannaki | return False |
551 | 5ce3ce4f | Sofia Papagiannaki | |
552 | 34a76cdb | Kostas Papadimitriou | def email_change_is_pending(self): |
553 | 34a76cdb | Kostas Papadimitriou | return self.emailchanges.count() > 0 |
554 | 34a76cdb | Kostas Papadimitriou | |
555 | 0712a55c | Kostas Papadimitriou | def email_change_is_pending(self): |
556 | 0712a55c | Kostas Papadimitriou | return self.emailchanges.count() > 0 |
557 | 0712a55c | Kostas Papadimitriou | |
558 | fcf90160 | Sofia Papagiannaki | @property
|
559 | 09e7393c | Sofia Papagiannaki | def signed_terms(self): |
560 | 09e7393c | Sofia Papagiannaki | term = get_latest_terms() |
561 | 09e7393c | Sofia Papagiannaki | if not term: |
562 | 09e7393c | Sofia Papagiannaki | return True |
563 | 09e7393c | Sofia Papagiannaki | if not self.has_signed_terms: |
564 | 09e7393c | Sofia Papagiannaki | return False |
565 | 09e7393c | Sofia Papagiannaki | if not self.date_signed_terms: |
566 | 09e7393c | Sofia Papagiannaki | return False |
567 | 09e7393c | Sofia Papagiannaki | if self.date_signed_terms < term.date: |
568 | 09e7393c | Sofia Papagiannaki | self.has_signed_terms = False |
569 | f0f92965 | Sofia Papagiannaki | self.date_signed_terms = None |
570 | 09e7393c | Sofia Papagiannaki | self.save()
|
571 | 09e7393c | Sofia Papagiannaki | return False |
572 | 09e7393c | Sofia Papagiannaki | return True |
573 | 09e7393c | Sofia Papagiannaki | |
574 | d2633501 | Kostas Papadimitriou | def set_invitations_level(self): |
575 | d2633501 | Kostas Papadimitriou | """
|
576 | d2633501 | Kostas Papadimitriou | Update user invitation level
|
577 | d2633501 | Kostas Papadimitriou | """
|
578 | d2633501 | Kostas Papadimitriou | level = self.invitation.inviter.level + 1 |
579 | d2633501 | Kostas Papadimitriou | self.level = level
|
580 | d2633501 | Kostas Papadimitriou | self.invitations = INVITATIONS_PER_LEVEL.get(level, 0) |
581 | d2633501 | Kostas Papadimitriou | |
582 | d2633501 | Kostas Papadimitriou | def can_login_with_auth_provider(self, provider): |
583 | d2633501 | Kostas Papadimitriou | if not self.has_auth_provider(provider): |
584 | d2633501 | Kostas Papadimitriou | return False |
585 | d2633501 | Kostas Papadimitriou | else:
|
586 | d2633501 | Kostas Papadimitriou | return auth_providers.get_provider(provider).is_available_for_login()
|
587 | d2633501 | Kostas Papadimitriou | |
588 | 8eb36753 | Kostas Papadimitriou | def can_add_auth_provider(self, provider, include_unverified=False, **kwargs): |
589 | d2633501 | Kostas Papadimitriou | provider_settings = auth_providers.get_provider(provider) |
590 | 222d8e52 | Kostas Papadimitriou | |
591 | 222d8e52 | Kostas Papadimitriou | if not provider_settings.is_available_for_add(): |
592 | d2633501 | Kostas Papadimitriou | return False |
593 | f432088a | Kostas Papadimitriou | |
594 | d2633501 | Kostas Papadimitriou | if self.has_auth_provider(provider) and \ |
595 | d2633501 | Kostas Papadimitriou | provider_settings.one_per_user: |
596 | d2633501 | Kostas Papadimitriou | return False |
597 | f432088a | Kostas Papadimitriou | |
598 | c630fee6 | Kostas Papadimitriou | if 'provider_info' in kwargs: |
599 | c630fee6 | Kostas Papadimitriou | kwargs.pop('provider_info')
|
600 | c630fee6 | Kostas Papadimitriou | |
601 | f432088a | Kostas Papadimitriou | if 'identifier' in kwargs: |
602 | f432088a | Kostas Papadimitriou | try:
|
603 | f432088a | Kostas Papadimitriou | # provider with specified params already exist
|
604 | 8eb36753 | Kostas Papadimitriou | if not include_unverified: |
605 | 8eb36753 | Kostas Papadimitriou | kwargs['user__email_verified'] = True |
606 | f432088a | Kostas Papadimitriou | existing_user = AstakosUser.objects.get_auth_provider_user(provider, |
607 | f432088a | Kostas Papadimitriou | **kwargs) |
608 | f432088a | Kostas Papadimitriou | except AstakosUser.DoesNotExist:
|
609 | f432088a | Kostas Papadimitriou | return True |
610 | f432088a | Kostas Papadimitriou | else:
|
611 | f432088a | Kostas Papadimitriou | return False |
612 | f432088a | Kostas Papadimitriou | |
613 | d2633501 | Kostas Papadimitriou | return True |
614 | d2633501 | Kostas Papadimitriou | |
615 | 63836eda | Kostas Papadimitriou | def can_remove_auth_provider(self, module): |
616 | 63836eda | Kostas Papadimitriou | provider = auth_providers.get_provider(module) |
617 | 63836eda | Kostas Papadimitriou | existing = self.get_active_auth_providers()
|
618 | 63836eda | Kostas Papadimitriou | existing_for_provider = self.get_active_auth_providers(module=module)
|
619 | 63836eda | Kostas Papadimitriou | |
620 | 63836eda | Kostas Papadimitriou | if len(existing) <= 1: |
621 | 63836eda | Kostas Papadimitriou | return False |
622 | 63836eda | Kostas Papadimitriou | |
623 | 63836eda | Kostas Papadimitriou | if len(existing_for_provider) == 1 and provider.is_required(): |
624 | d2633501 | Kostas Papadimitriou | return False |
625 | 63836eda | Kostas Papadimitriou | |
626 | d2633501 | Kostas Papadimitriou | return True |
627 | d2633501 | Kostas Papadimitriou | |
628 | d2633501 | Kostas Papadimitriou | def can_change_password(self): |
629 | d2633501 | Kostas Papadimitriou | return self.has_auth_provider('local', auth_backend='astakos') |
630 | d2633501 | Kostas Papadimitriou | |
631 | 649f2d36 | Kostas Papadimitriou | def can_change_email(self): |
632 | 649f2d36 | Kostas Papadimitriou | non_astakos_local = self.get_auth_providers().filter(module='local') |
633 | 649f2d36 | Kostas Papadimitriou | non_astakos_local = non_astakos_local.exclude(auth_backend='astakos')
|
634 | 649f2d36 | Kostas Papadimitriou | return non_astakos_local.count() == 0 |
635 | 649f2d36 | Kostas Papadimitriou | |
636 | 63836eda | Kostas Papadimitriou | def has_required_auth_providers(self): |
637 | 63836eda | Kostas Papadimitriou | required = auth_providers.REQUIRED_PROVIDERS |
638 | 63836eda | Kostas Papadimitriou | for provider in required: |
639 | 63836eda | Kostas Papadimitriou | if not self.has_auth_provider(provider): |
640 | 63836eda | Kostas Papadimitriou | return False |
641 | 63836eda | Kostas Papadimitriou | return True |
642 | 63836eda | Kostas Papadimitriou | |
643 | d2633501 | Kostas Papadimitriou | def has_auth_provider(self, provider, **kwargs): |
644 | 4d0bdd3b | Kostas Papadimitriou | return bool(self.get_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 | 8eb36753 | Kostas Papadimitriou | if 'identifier' in kwargs: |
656 | 8eb36753 | Kostas Papadimitriou | # clean up third party pending for activation users of the same
|
657 | 8eb36753 | Kostas Papadimitriou | # identifier
|
658 | 8eb36753 | Kostas Papadimitriou | AstakosUserAuthProvider.objects.remove_unverified_providers(provider, |
659 | 564a2292 | Kostas Papadimitriou | **kwargs) |
660 | 3a72a5d4 | Kostas Papadimitriou | self.auth_providers.create(module=provider, active=True, |
661 | 3a72a5d4 | Kostas Papadimitriou | info_data=info_data, |
662 | 3a72a5d4 | Kostas Papadimitriou | **kwargs) |
663 | f432088a | Kostas Papadimitriou | else:
|
664 | f432088a | Kostas Papadimitriou | raise Exception('Cannot add provider') |
665 | d2633501 | Kostas Papadimitriou | |
666 | d2633501 | Kostas Papadimitriou | def add_pending_auth_provider(self, pending): |
667 | d2633501 | Kostas Papadimitriou | """
|
668 | d2633501 | Kostas Papadimitriou | Convert PendingThirdPartyUser object to AstakosUserAuthProvider entry for
|
669 | d2633501 | Kostas Papadimitriou | the current user.
|
670 | d2633501 | Kostas Papadimitriou | """
|
671 | d2633501 | Kostas Papadimitriou | if not isinstance(pending, PendingThirdPartyUser): |
672 | d2633501 | Kostas Papadimitriou | pending = PendingThirdPartyUser.objects.get(token=pending) |
673 | d2633501 | Kostas Papadimitriou | |
674 | d2633501 | Kostas Papadimitriou | provider = self.add_auth_provider(pending.provider,
|
675 | c630fee6 | Kostas Papadimitriou | identifier=pending.third_party_identifier, |
676 | c630fee6 | Kostas Papadimitriou | affiliation=pending.affiliation, |
677 | c630fee6 | Kostas Papadimitriou | provider_info=pending.info) |
678 | d2633501 | Kostas Papadimitriou | |
679 | fbaa4f3c | Kostas Papadimitriou | if email_re.match(pending.email or '') and pending.email != self.email: |
680 | d2633501 | Kostas Papadimitriou | self.additionalmail_set.get_or_create(email=pending.email)
|
681 | d2633501 | Kostas Papadimitriou | |
682 | d2633501 | Kostas Papadimitriou | pending.delete() |
683 | d2633501 | Kostas Papadimitriou | return provider
|
684 | d2633501 | Kostas Papadimitriou | |
685 | d2633501 | Kostas Papadimitriou | def remove_auth_provider(self, provider, **kwargs): |
686 | 4d0bdd3b | Kostas Papadimitriou | self.get_auth_providers().get(module=provider, **kwargs).delete()
|
687 | d2633501 | Kostas Papadimitriou | |
688 | d2633501 | Kostas Papadimitriou | # user urls
|
689 | d2633501 | Kostas Papadimitriou | def get_resend_activation_url(self): |
690 | c630fee6 | Kostas Papadimitriou | return reverse('send_activation', kwargs={'user_id': self.pk}) |
691 | c630fee6 | Kostas Papadimitriou | |
692 | c630fee6 | Kostas Papadimitriou | def get_provider_remove_url(self, module, **kwargs): |
693 | c630fee6 | Kostas Papadimitriou | return reverse('remove_auth_provider', kwargs={ |
694 | 4d0bdd3b | Kostas Papadimitriou | 'pk': self.get_auth_providers().get(module=module, **kwargs).pk}) |
695 | d2633501 | Kostas Papadimitriou | |
696 | d2633501 | Kostas Papadimitriou | def get_activation_url(self, nxt=False): |
697 | d2633501 | Kostas Papadimitriou | url = "%s?auth=%s" % (reverse('astakos.im.views.activate'), |
698 | d2633501 | Kostas Papadimitriou | quote(self.auth_token))
|
699 | d2633501 | Kostas Papadimitriou | if nxt:
|
700 | d2633501 | Kostas Papadimitriou | url += "&next=%s" % quote(nxt)
|
701 | d2633501 | Kostas Papadimitriou | return url
|
702 | d2633501 | Kostas Papadimitriou | |
703 | d2633501 | Kostas Papadimitriou | def get_password_reset_url(self, token_generator=default_token_generator): |
704 | d2633501 | Kostas Papadimitriou | return reverse('django.contrib.auth.views.password_reset_confirm', |
705 | d2633501 | Kostas Papadimitriou | kwargs={'uidb36':int_to_base36(self.id), |
706 | d2633501 | Kostas Papadimitriou | 'token':token_generator.make_token(self)}) |
707 | d2633501 | Kostas Papadimitriou | |
708 | d2633501 | Kostas Papadimitriou | def get_auth_providers(self): |
709 | 4d0bdd3b | Kostas Papadimitriou | return self.auth_providers |
710 | d2633501 | Kostas Papadimitriou | |
711 | d2633501 | Kostas Papadimitriou | def get_available_auth_providers(self): |
712 | d2633501 | Kostas Papadimitriou | """
|
713 | d2633501 | Kostas Papadimitriou | Returns a list of providers available for user to connect to.
|
714 | d2633501 | Kostas Papadimitriou | """
|
715 | d2633501 | Kostas Papadimitriou | providers = [] |
716 | d2633501 | Kostas Papadimitriou | for module, provider_settings in auth_providers.PROVIDERS.iteritems(): |
717 | f432088a | Kostas Papadimitriou | if self.can_add_auth_provider(module): |
718 | d2633501 | Kostas Papadimitriou | providers.append(provider_settings(self))
|
719 | d2633501 | Kostas Papadimitriou | |
720 | d2633501 | Kostas Papadimitriou | return providers
|
721 | d2633501 | Kostas Papadimitriou | |
722 | 63836eda | Kostas Papadimitriou | def get_active_auth_providers(self, **filters): |
723 | d2633501 | Kostas Papadimitriou | providers = [] |
724 | 4d0bdd3b | Kostas Papadimitriou | for provider in self.get_auth_providers().active(**filters): |
725 | d2633501 | Kostas Papadimitriou | if auth_providers.get_provider(provider.module).is_available_for_login():
|
726 | d2633501 | Kostas Papadimitriou | providers.append(provider) |
727 | d2633501 | Kostas Papadimitriou | return providers
|
728 | d2633501 | Kostas Papadimitriou | |
729 | b778b6fa | Kostas Papadimitriou | @property
|
730 | b778b6fa | Kostas Papadimitriou | def auth_providers_display(self): |
731 | 4d0bdd3b | Kostas Papadimitriou | return ",".join(map(lambda x:unicode(x), self.get_auth_providers().active())) |
732 | b778b6fa | Kostas Papadimitriou | |
733 | c4b1a172 | Kostas Papadimitriou | def get_inactive_message(self): |
734 | c4b1a172 | Kostas Papadimitriou | msg_extra = ''
|
735 | c4b1a172 | Kostas Papadimitriou | message = ''
|
736 | c4b1a172 | Kostas Papadimitriou | if self.activation_sent: |
737 | c4b1a172 | Kostas Papadimitriou | if self.email_verified: |
738 | c4b1a172 | Kostas Papadimitriou | message = _(astakos_messages.ACCOUNT_INACTIVE) |
739 | c4b1a172 | Kostas Papadimitriou | else:
|
740 | c4b1a172 | Kostas Papadimitriou | message = _(astakos_messages.ACCOUNT_PENDING_ACTIVATION) |
741 | fc655b6f | Kostas Papadimitriou | if astakos_settings.MODERATION_ENABLED:
|
742 | c4b1a172 | Kostas Papadimitriou | msg_extra = _(astakos_messages.ACCOUNT_PENDING_ACTIVATION_HELP) |
743 | c4b1a172 | Kostas Papadimitriou | else:
|
744 | c4b1a172 | Kostas Papadimitriou | url = self.get_resend_activation_url()
|
745 | c4b1a172 | Kostas Papadimitriou | msg_extra = mark_safe(_(astakos_messages.ACCOUNT_PENDING_ACTIVATION_HELP) + \ |
746 | a15a19b2 | Kostas Papadimitriou | u' ' + \
|
747 | c4b1a172 | Kostas Papadimitriou | _('<a href="%s">%s?</a>') % (url,
|
748 | c4b1a172 | Kostas Papadimitriou | _(astakos_messages.ACCOUNT_RESEND_ACTIVATION_PROMPT))) |
749 | c4b1a172 | Kostas Papadimitriou | else:
|
750 | fc655b6f | Kostas Papadimitriou | if astakos_settings.MODERATION_ENABLED:
|
751 | c4b1a172 | Kostas Papadimitriou | message = _(astakos_messages.ACCOUNT_PENDING_MODERATION) |
752 | c4b1a172 | Kostas Papadimitriou | else:
|
753 | c4b1a172 | Kostas Papadimitriou | message = astakos_messages.ACCOUNT_PENDING_ACTIVATION |
754 | c4b1a172 | Kostas Papadimitriou | url = self.get_resend_activation_url()
|
755 | c4b1a172 | Kostas Papadimitriou | msg_extra = mark_safe(_('<a href="%s">%s?</a>') % (url,
|
756 | c4b1a172 | Kostas Papadimitriou | _(astakos_messages.ACCOUNT_RESEND_ACTIVATION_PROMPT))) |
757 | c4b1a172 | Kostas Papadimitriou | |
758 | a15a19b2 | Kostas Papadimitriou | return mark_safe(message + u' '+ msg_extra) |
759 | c4b1a172 | Kostas Papadimitriou | |
760 | 7184f408 | Giorgos Korfiatis | def owns_application(self, application): |
761 | 7184f408 | Giorgos Korfiatis | return application.owner == self |
762 | 7184f408 | Giorgos Korfiatis | |
763 | e87bbb41 | Kostas Papadimitriou | def owns_project(self, project): |
764 | 7184f408 | Giorgos Korfiatis | return project.application.owner == self |
765 | e87bbb41 | Kostas Papadimitriou | |
766 | 05617ab9 | Kostas Papadimitriou | def is_project_member(self, project_or_application): |
767 | 05617ab9 | Kostas Papadimitriou | return self.get_status_in_project(project_or_application) in \ |
768 | 05617ab9 | Kostas Papadimitriou | ProjectMembership.ASSOCIATED_STATES |
769 | e87bbb41 | Kostas Papadimitriou | |
770 | 05617ab9 | Kostas Papadimitriou | def is_project_accepted_member(self, project_or_application): |
771 | 05617ab9 | Kostas Papadimitriou | return self.get_status_in_project(project_or_application) in \ |
772 | 05617ab9 | Kostas Papadimitriou | ProjectMembership.ACCEPTED_STATES |
773 | 05617ab9 | Kostas Papadimitriou | |
774 | 05617ab9 | Kostas Papadimitriou | def get_status_in_project(self, project_or_application): |
775 | 05617ab9 | Kostas Papadimitriou | application = project_or_application |
776 | 05617ab9 | Kostas Papadimitriou | if isinstance(project_or_application, Project): |
777 | 05617ab9 | Kostas Papadimitriou | application = project_or_application.project |
778 | 05617ab9 | Kostas Papadimitriou | return application.user_status(self) |
779 | 480ce06b | Sofia Papagiannaki | |
780 | aad0e329 | Giorgos Korfiatis | def get_membership(self, project): |
781 | aad0e329 | Giorgos Korfiatis | try:
|
782 | aad0e329 | Giorgos Korfiatis | return ProjectMembership.objects.get(
|
783 | aad0e329 | Giorgos Korfiatis | project=project, |
784 | aad0e329 | Giorgos Korfiatis | person=self)
|
785 | aad0e329 | Giorgos Korfiatis | except ProjectMembership.DoesNotExist:
|
786 | aad0e329 | Giorgos Korfiatis | return None |
787 | d2633501 | Kostas Papadimitriou | |
788 | d2633501 | Kostas Papadimitriou | class AstakosUserAuthProviderManager(models.Manager): |
789 | d2633501 | Kostas Papadimitriou | |
790 | 63836eda | Kostas Papadimitriou | def active(self, **filters): |
791 | 63836eda | Kostas Papadimitriou | return self.filter(active=True, **filters) |
792 | d2633501 | Kostas Papadimitriou | |
793 | 564a2292 | Kostas Papadimitriou | def remove_unverified_providers(self, provider, **filters): |
794 | 564a2292 | Kostas Papadimitriou | try:
|
795 | 564a2292 | Kostas Papadimitriou | existing = self.filter(module=provider, user__email_verified=False, **filters) |
796 | 564a2292 | Kostas Papadimitriou | for p in existing: |
797 | 564a2292 | Kostas Papadimitriou | p.user.delete() |
798 | 564a2292 | Kostas Papadimitriou | except:
|
799 | 564a2292 | Kostas Papadimitriou | pass
|
800 | 564a2292 | Kostas Papadimitriou | |
801 | 564a2292 | Kostas Papadimitriou | |
802 | d2633501 | Kostas Papadimitriou | |
803 | d2633501 | Kostas Papadimitriou | class AstakosUserAuthProvider(models.Model): |
804 | d2633501 | Kostas Papadimitriou | """
|
805 | d2633501 | Kostas Papadimitriou | Available user authentication methods.
|
806 | d2633501 | Kostas Papadimitriou | """
|
807 | e1a80257 | Sofia Papagiannaki | affiliation = models.CharField(_('Affiliation'), max_length=255, blank=True, |
808 | d2633501 | Kostas Papadimitriou | null=True, default=None) |
809 | d2633501 | Kostas Papadimitriou | user = models.ForeignKey(AstakosUser, related_name='auth_providers')
|
810 | e1a80257 | Sofia Papagiannaki | module = models.CharField(_('Provider'), max_length=255, blank=False, |
811 | d2633501 | Kostas Papadimitriou | default='local')
|
812 | e1a80257 | Sofia Papagiannaki | identifier = models.CharField(_('Third-party identifier'),
|
813 | d2633501 | Kostas Papadimitriou | max_length=255, null=True, |
814 | d2633501 | Kostas Papadimitriou | blank=True)
|
815 | d2633501 | Kostas Papadimitriou | active = models.BooleanField(default=True)
|
816 | e1a80257 | Sofia Papagiannaki | auth_backend = models.CharField(_('Backend'), max_length=255, blank=False, |
817 | d2633501 | Kostas Papadimitriou | default='astakos')
|
818 | 3a72a5d4 | Kostas Papadimitriou | info_data = models.TextField(default="", null=True, blank=True) |
819 | c630fee6 | Kostas Papadimitriou | created = models.DateTimeField('Creation date', auto_now_add=True) |
820 | d2633501 | Kostas Papadimitriou | |
821 | d2633501 | Kostas Papadimitriou | objects = AstakosUserAuthProviderManager() |
822 | d2633501 | Kostas Papadimitriou | |
823 | d2633501 | Kostas Papadimitriou | class Meta: |
824 | d2633501 | Kostas Papadimitriou | unique_together = (('identifier', 'module', 'user'), ) |
825 | c630fee6 | Kostas Papadimitriou | ordering = ('module', 'created') |
826 | d2633501 | Kostas Papadimitriou | |
827 | 3a72a5d4 | Kostas Papadimitriou | def __init__(self, *args, **kwargs): |
828 | 3a72a5d4 | Kostas Papadimitriou | super(AstakosUserAuthProvider, self).__init__(*args, **kwargs) |
829 | 3a72a5d4 | Kostas Papadimitriou | try:
|
830 | 3a72a5d4 | Kostas Papadimitriou | self.info = json.loads(self.info_data) |
831 | c630fee6 | Kostas Papadimitriou | if not self.info: |
832 | c630fee6 | Kostas Papadimitriou | self.info = {}
|
833 | c630fee6 | Kostas Papadimitriou | except Exception, e: |
834 | 3a72a5d4 | Kostas Papadimitriou | self.info = {}
|
835 | c630fee6 | Kostas Papadimitriou | |
836 | 3a72a5d4 | Kostas Papadimitriou | for key,value in self.info.iteritems(): |
837 | 3a72a5d4 | Kostas Papadimitriou | setattr(self, 'info_%s' % key, value) |
838 | 3a72a5d4 | Kostas Papadimitriou | |
839 | d2633501 | Kostas Papadimitriou | |
840 | d2633501 | Kostas Papadimitriou | @property
|
841 | d2633501 | Kostas Papadimitriou | def settings(self): |
842 | d2633501 | Kostas Papadimitriou | return auth_providers.get_provider(self.module) |
843 | d2633501 | Kostas Papadimitriou | |
844 | d2633501 | Kostas Papadimitriou | @property
|
845 | d2633501 | Kostas Papadimitriou | def details_display(self): |
846 | c630fee6 | Kostas Papadimitriou | try:
|
847 | c630fee6 | Kostas Papadimitriou | return self.settings.get_details_tpl_display % self.__dict__ |
848 | c630fee6 | Kostas Papadimitriou | except:
|
849 | c630fee6 | Kostas Papadimitriou | return '' |
850 | 3a72a5d4 | Kostas Papadimitriou | |
851 | 3a72a5d4 | Kostas Papadimitriou | @property
|
852 | 3a72a5d4 | Kostas Papadimitriou | def title_display(self): |
853 | 3a72a5d4 | Kostas Papadimitriou | title_tpl = self.settings.get_title_display
|
854 | 3a72a5d4 | Kostas Papadimitriou | try:
|
855 | 3a72a5d4 | Kostas Papadimitriou | if self.settings.get_user_title_display: |
856 | 3a72a5d4 | Kostas Papadimitriou | title_tpl = self.settings.get_user_title_display
|
857 | 3a72a5d4 | Kostas Papadimitriou | except Exception, e: |
858 | 3a72a5d4 | Kostas Papadimitriou | pass
|
859 | c630fee6 | Kostas Papadimitriou | try:
|
860 | c630fee6 | Kostas Papadimitriou | return title_tpl % self.__dict__ |
861 | c630fee6 | Kostas Papadimitriou | except:
|
862 | c630fee6 | Kostas Papadimitriou | return self.settings.get_title_display % self.__dict__ |
863 | d2633501 | Kostas Papadimitriou | |
864 | d2633501 | Kostas Papadimitriou | def can_remove(self): |
865 | d2633501 | Kostas Papadimitriou | return self.user.can_remove_auth_provider(self.module) |
866 | d2633501 | Kostas Papadimitriou | |
867 | d2633501 | Kostas Papadimitriou | def delete(self, *args, **kwargs): |
868 | d2633501 | Kostas Papadimitriou | ret = super(AstakosUserAuthProvider, self).delete(*args, **kwargs) |
869 | 5156e663 | Kostas Papadimitriou | if self.module == 'local': |
870 | 5156e663 | Kostas Papadimitriou | self.user.set_unusable_password()
|
871 | 5156e663 | Kostas Papadimitriou | self.user.save()
|
872 | d2633501 | Kostas Papadimitriou | return ret
|
873 | d2633501 | Kostas Papadimitriou | |
874 | f432088a | Kostas Papadimitriou | def __repr__(self): |
875 | f432088a | Kostas Papadimitriou | return '<AstakosUserAuthProvider %s:%s>' % (self.module, self.identifier) |
876 | f432088a | Kostas Papadimitriou | |
877 | b778b6fa | Kostas Papadimitriou | def __unicode__(self): |
878 | b778b6fa | Kostas Papadimitriou | if self.identifier: |
879 | b778b6fa | Kostas Papadimitriou | return "%s:%s" % (self.module, self.identifier) |
880 | b778b6fa | Kostas Papadimitriou | if self.auth_backend: |
881 | b778b6fa | Kostas Papadimitriou | return "%s:%s" % (self.module, self.auth_backend) |
882 | b778b6fa | Kostas Papadimitriou | return self.module |
883 | b778b6fa | Kostas Papadimitriou | |
884 | 3a72a5d4 | Kostas Papadimitriou | def save(self, *args, **kwargs): |
885 | 3a72a5d4 | Kostas Papadimitriou | self.info_data = json.dumps(self.info) |
886 | 3a72a5d4 | Kostas Papadimitriou | return super(AstakosUserAuthProvider, self).save(*args, **kwargs) |
887 | b778b6fa | Kostas Papadimitriou | |
888 | d2633501 | Kostas Papadimitriou | |
889 | e1a80257 | Sofia Papagiannaki | class ExtendedManager(models.Manager): |
890 | 9a06d96f | Olga Brani | def _update_or_create(self, **kwargs): |
891 | 9a06d96f | Olga Brani | assert kwargs, \
|
892 | 9a06d96f | Olga Brani | 'update_or_create() must be passed at least one keyword argument'
|
893 | 9a06d96f | Olga Brani | obj, created = self.get_or_create(**kwargs)
|
894 | 9a06d96f | Olga Brani | defaults = kwargs.pop('defaults', {})
|
895 | 9a06d96f | Olga Brani | if created:
|
896 | 9a06d96f | Olga Brani | return obj, True, False |
897 | 9a06d96f | Olga Brani | else:
|
898 | 9a06d96f | Olga Brani | try:
|
899 | 9a06d96f | Olga Brani | params = dict(
|
900 | 9a06d96f | Olga Brani | [(k, v) for k, v in kwargs.items() if '__' not in k]) |
901 | 9a06d96f | Olga Brani | params.update(defaults) |
902 | 9a06d96f | Olga Brani | for attr, val in params.items(): |
903 | 9a06d96f | Olga Brani | if hasattr(obj, attr): |
904 | 9a06d96f | Olga Brani | setattr(obj, attr, val)
|
905 | 9a06d96f | Olga Brani | sid = transaction.savepoint() |
906 | 9a06d96f | Olga Brani | obj.save(force_update=True)
|
907 | 9a06d96f | Olga Brani | transaction.savepoint_commit(sid) |
908 | 9a06d96f | Olga Brani | return obj, False, True |
909 | 9a06d96f | Olga Brani | except IntegrityError, e:
|
910 | 9a06d96f | Olga Brani | transaction.savepoint_rollback(sid) |
911 | 9a06d96f | Olga Brani | try:
|
912 | 9a06d96f | Olga Brani | return self.get(**kwargs), False, False |
913 | 9a06d96f | Olga Brani | except self.model.DoesNotExist: |
914 | 9a06d96f | Olga Brani | raise e
|
915 | 9a06d96f | Olga Brani | |
916 | 9a06d96f | Olga Brani | update_or_create = _update_or_create |
917 | 5ce3ce4f | Sofia Papagiannaki | |
918 | 8e45d6fd | Sofia Papagiannaki | |
919 | 8e45d6fd | Sofia Papagiannaki | class AstakosUserQuota(models.Model): |
920 | e1a80257 | Sofia Papagiannaki | objects = ExtendedManager() |
921 | 9deadfcd | Georgios D. Tsoukalas | capacity = intDecimalField() |
922 | 9deadfcd | Georgios D. Tsoukalas | quantity = intDecimalField(default=0)
|
923 | 9deadfcd | Georgios D. Tsoukalas | export_limit = intDecimalField(default=QH_PRACTICALLY_INFINITE) |
924 | 9deadfcd | Georgios D. Tsoukalas | import_limit = intDecimalField(default=QH_PRACTICALLY_INFINITE) |
925 | 8e45d6fd | Sofia Papagiannaki | resource = models.ForeignKey(Resource) |
926 | 8e45d6fd | Sofia Papagiannaki | user = models.ForeignKey(AstakosUser) |
927 | 5ce3ce4f | Sofia Papagiannaki | |
928 | 8e45d6fd | Sofia Papagiannaki | class Meta: |
929 | 8e45d6fd | Sofia Papagiannaki | unique_together = ("resource", "user") |
930 | 09e7393c | Sofia Papagiannaki | |
931 | 8989f446 | Sofia Papagiannaki | def quota_values(self): |
932 | 0514bcc7 | Giorgos Korfiatis | return QuotaValues(
|
933 | 0514bcc7 | Giorgos Korfiatis | quantity = self.quantity,
|
934 | 0514bcc7 | Giorgos Korfiatis | capacity = self.capacity,
|
935 | 0514bcc7 | Giorgos Korfiatis | import_limit = self.import_limit,
|
936 | 0514bcc7 | Giorgos Korfiatis | export_limit = self.export_limit)
|
937 | 0514bcc7 | Giorgos Korfiatis | |
938 | 5ce3ce4f | Sofia Papagiannaki | |
939 | 270dd48d | Sofia Papagiannaki | class ApprovalTerms(models.Model): |
940 | 270dd48d | Sofia Papagiannaki | """
|
941 | 270dd48d | Sofia Papagiannaki | Model for approval terms
|
942 | 270dd48d | Sofia Papagiannaki | """
|
943 | 6c736ed7 | Kostas Papadimitriou | |
944 | 5ce3ce4f | Sofia Papagiannaki | date = models.DateTimeField( |
945 | 3c638f72 | Giorgos Korfiatis | _('Issue date'), db_index=True, auto_now_add=True) |
946 | e1a80257 | Sofia Papagiannaki | location = models.CharField(_('Terms location'), max_length=255) |
947 | 270dd48d | Sofia Papagiannaki | |
948 | 5ce3ce4f | Sofia Papagiannaki | |
949 | 64cd4730 | Antony Chazapis | class Invitation(models.Model): |
950 | 890b0eaf | Sofia Papagiannaki | """
|
951 | 890b0eaf | Sofia Papagiannaki | Model for registring invitations
|
952 | 890b0eaf | Sofia Papagiannaki | """
|
953 | 0905ccd2 | Sofia Papagiannaki | inviter = models.ForeignKey(AstakosUser, related_name='invitations_sent',
|
954 | 64cd4730 | Antony Chazapis | null=True)
|
955 | e1a80257 | Sofia Papagiannaki | realname = models.CharField(_('Real name'), max_length=255) |
956 | e1a80257 | Sofia Papagiannaki | username = models.CharField(_('Unique ID'), max_length=255, unique=True) |
957 | e1a80257 | Sofia Papagiannaki | code = models.BigIntegerField(_('Invitation code'), db_index=True) |
958 | e1a80257 | Sofia Papagiannaki | is_consumed = models.BooleanField(_('Consumed?'), default=False) |
959 | e1a80257 | Sofia Papagiannaki | created = models.DateTimeField(_('Creation date'), auto_now_add=True) |
960 | e1a80257 | Sofia Papagiannaki | consumed = models.DateTimeField(_('Consumption date'), null=True, blank=True) |
961 | 5ce3ce4f | Sofia Papagiannaki | |
962 | 18ffbee1 | Sofia Papagiannaki | def __init__(self, *args, **kwargs): |
963 | 18ffbee1 | Sofia Papagiannaki | super(Invitation, self).__init__(*args, **kwargs) |
964 | 8f5a3a06 | Sofia Papagiannaki | if not self.id: |
965 | 8f5a3a06 | Sofia Papagiannaki | self.code = _generate_invitation_code()
|
966 | 5ce3ce4f | Sofia Papagiannaki | |
967 | 64cd4730 | Antony Chazapis | def consume(self): |
968 | 64cd4730 | Antony Chazapis | self.is_consumed = True |
969 | 64cd4730 | Antony Chazapis | self.consumed = datetime.now()
|
970 | 64cd4730 | Antony Chazapis | self.save()
|
971 | 6c736ed7 | Kostas Papadimitriou | |
972 | 64cd4730 | Antony Chazapis | def __unicode__(self): |
973 | 0905ccd2 | Sofia Papagiannaki | return '%s -> %s [%d]' % (self.inviter, self.username, self.code) |
974 | 9c01d9d1 | Sofia Papagiannaki | |
975 | 49790d9d | Sofia Papagiannaki | |
976 | 49790d9d | Sofia Papagiannaki | class EmailChangeManager(models.Manager): |
977 | 34a76cdb | Kostas Papadimitriou | |
978 | 49790d9d | Sofia Papagiannaki | @transaction.commit_on_success
|
979 | 49790d9d | Sofia Papagiannaki | def change_email(self, activation_key): |
980 | 49790d9d | Sofia Papagiannaki | """
|
981 | 49790d9d | Sofia Papagiannaki | Validate an activation key and change the corresponding
|
982 | 49790d9d | Sofia Papagiannaki | ``User`` if valid.
|
983 | 49790d9d | Sofia Papagiannaki |
|
984 | 49790d9d | Sofia Papagiannaki | If the key is valid and has not expired, return the ``User``
|
985 | 49790d9d | Sofia Papagiannaki | after activating.
|
986 | 49790d9d | Sofia Papagiannaki |
|
987 | 49790d9d | Sofia Papagiannaki | If the key is not valid or has expired, return ``None``.
|
988 | 49790d9d | Sofia Papagiannaki |
|
989 | 49790d9d | Sofia Papagiannaki | If the key is valid but the ``User`` is already active,
|
990 | 49790d9d | Sofia Papagiannaki | return ``None``.
|
991 | 49790d9d | Sofia Papagiannaki |
|
992 | 49790d9d | Sofia Papagiannaki | After successful email change the activation record is deleted.
|
993 | 49790d9d | Sofia Papagiannaki |
|
994 | 49790d9d | Sofia Papagiannaki | Throws ValueError if there is already
|
995 | 49790d9d | Sofia Papagiannaki | """
|
996 | 49790d9d | Sofia Papagiannaki | try:
|
997 | 5ce3ce4f | Sofia Papagiannaki | email_change = self.model.objects.get(
|
998 | 5ce3ce4f | Sofia Papagiannaki | activation_key=activation_key) |
999 | 49790d9d | Sofia Papagiannaki | if email_change.activation_key_expired():
|
1000 | 49790d9d | Sofia Papagiannaki | email_change.delete() |
1001 | 49790d9d | Sofia Papagiannaki | raise EmailChange.DoesNotExist
|
1002 | 49790d9d | Sofia Papagiannaki | # is there an active user with this address?
|
1003 | 49790d9d | Sofia Papagiannaki | try:
|
1004 | 789a5951 | Sofia Papagiannaki | AstakosUser.objects.get(email__iexact=email_change.new_email_address) |
1005 | 49790d9d | Sofia Papagiannaki | except AstakosUser.DoesNotExist:
|
1006 | 49790d9d | Sofia Papagiannaki | pass
|
1007 | 49790d9d | Sofia Papagiannaki | else:
|
1008 | 73fbaec4 | Sofia Papagiannaki | raise ValueError(_('The new email address is reserved.')) |
1009 | 49790d9d | Sofia Papagiannaki | # update user
|
1010 | 49790d9d | Sofia Papagiannaki | user = AstakosUser.objects.get(pk=email_change.user_id) |
1011 | 34a76cdb | Kostas Papadimitriou | old_email = user.email |
1012 | 49790d9d | Sofia Papagiannaki | user.email = email_change.new_email_address |
1013 | 49790d9d | Sofia Papagiannaki | user.save() |
1014 | 49790d9d | Sofia Papagiannaki | email_change.delete() |
1015 | 34a76cdb | Kostas Papadimitriou | msg = "User %d changed email from %s to %s" % (user.pk, old_email,
|
1016 | 34a76cdb | Kostas Papadimitriou | user.email) |
1017 | 34a76cdb | Kostas Papadimitriou | logger.log(LOGGING_LEVEL, msg) |
1018 | 49790d9d | Sofia Papagiannaki | return user
|
1019 | 49790d9d | Sofia Papagiannaki | except EmailChange.DoesNotExist:
|
1020 | 73fbaec4 | Sofia Papagiannaki | raise ValueError(_('Invalid activation key.')) |
1021 | 49790d9d | Sofia Papagiannaki | |
1022 | 49790d9d | Sofia Papagiannaki | |
1023 | 49790d9d | Sofia Papagiannaki | class EmailChange(models.Model): |
1024 | 73fbaec4 | Sofia Papagiannaki | new_email_address = models.EmailField( |
1025 | 73fbaec4 | Sofia Papagiannaki | _(u'new e-mail address'),
|
1026 | 73fbaec4 | Sofia Papagiannaki | help_text=_('Your old email address will be used until you verify your new one.'))
|
1027 | 5ce3ce4f | Sofia Papagiannaki | user = models.ForeignKey( |
1028 | 34a76cdb | Kostas Papadimitriou | AstakosUser, unique=True, related_name='emailchanges') |
1029 | 3c638f72 | Giorgos Korfiatis | requested_at = models.DateTimeField(auto_now_add=True)
|
1030 | 5ce3ce4f | Sofia Papagiannaki | activation_key = models.CharField( |
1031 | 5ce3ce4f | Sofia Papagiannaki | max_length=40, unique=True, db_index=True) |
1032 | 49790d9d | Sofia Papagiannaki | |
1033 | 49790d9d | Sofia Papagiannaki | objects = EmailChangeManager() |
1034 | 49790d9d | Sofia Papagiannaki | |
1035 | 34a76cdb | Kostas Papadimitriou | def get_url(self): |
1036 | 34a76cdb | Kostas Papadimitriou | return reverse('email_change_confirm', |
1037 | 34a76cdb | Kostas Papadimitriou | kwargs={'activation_key': self.activation_key}) |
1038 | 34a76cdb | Kostas Papadimitriou | |
1039 | 49790d9d | Sofia Papagiannaki | def activation_key_expired(self): |
1040 | 49790d9d | Sofia Papagiannaki | expiration_date = timedelta(days=EMAILCHANGE_ACTIVATION_DAYS) |
1041 | ff9290ec | Sofia Papagiannaki | return self.requested_at + expiration_date < datetime.now() |
1042 | ff9290ec | Sofia Papagiannaki | |
1043 | 6b03a847 | Sofia Papagiannaki | |
1044 | ca828a10 | Sofia Papagiannaki | class AdditionalMail(models.Model): |
1045 | ca828a10 | Sofia Papagiannaki | """
|
1046 | ca828a10 | Sofia Papagiannaki | Model for registring invitations
|
1047 | ca828a10 | Sofia Papagiannaki | """
|
1048 | ca828a10 | Sofia Papagiannaki | owner = models.ForeignKey(AstakosUser) |
1049 | 1eec103a | Sofia Papagiannaki | email = models.EmailField() |
1050 | ca828a10 | Sofia Papagiannaki | |
1051 | 5ce3ce4f | Sofia Papagiannaki | |
1052 | fc1e2f02 | Sofia Papagiannaki | def _generate_invitation_code(): |
1053 | fc1e2f02 | Sofia Papagiannaki | while True: |
1054 | 5ce3ce4f | Sofia Papagiannaki | code = randint(1, 2L ** 63 - 1) |
1055 | fc1e2f02 | Sofia Papagiannaki | try:
|
1056 | fc1e2f02 | Sofia Papagiannaki | Invitation.objects.get(code=code) |
1057 | fc1e2f02 | Sofia Papagiannaki | # An invitation with this code already exists, try again
|
1058 | fc1e2f02 | Sofia Papagiannaki | except Invitation.DoesNotExist:
|
1059 | fc1e2f02 | Sofia Papagiannaki | return code
|
1060 | fc1e2f02 | Sofia Papagiannaki | |
1061 | 5ce3ce4f | Sofia Papagiannaki | |
1062 | fc1e2f02 | Sofia Papagiannaki | def get_latest_terms(): |
1063 | fc1e2f02 | Sofia Papagiannaki | try:
|
1064 | fc1e2f02 | Sofia Papagiannaki | term = ApprovalTerms.objects.order_by('-id')[0] |
1065 | fc1e2f02 | Sofia Papagiannaki | return term
|
1066 | fc1e2f02 | Sofia Papagiannaki | except IndexError: |
1067 | fc1e2f02 | Sofia Papagiannaki | pass
|
1068 | fc1e2f02 | Sofia Papagiannaki | return None |
1069 | fc1e2f02 | Sofia Papagiannaki | |
1070 | ef20ea07 | Sofia Papagiannaki | class PendingThirdPartyUser(models.Model): |
1071 | ef20ea07 | Sofia Papagiannaki | """
|
1072 | ef20ea07 | Sofia Papagiannaki | Model for registring successful third party user authentications
|
1073 | ef20ea07 | Sofia Papagiannaki | """
|
1074 | e1a80257 | Sofia Papagiannaki | third_party_identifier = models.CharField(_('Third-party identifier'), max_length=255, null=True, blank=True) |
1075 | e1a80257 | Sofia Papagiannaki | provider = models.CharField(_('Provider'), max_length=255, blank=True) |
1076 | 678b2236 | Sofia Papagiannaki | email = models.EmailField(_('e-mail address'), blank=True, null=True) |
1077 | 564a2292 | Kostas Papadimitriou | first_name = models.CharField(_('first name'), max_length=30, blank=True, |
1078 | 564a2292 | Kostas Papadimitriou | null=True)
|
1079 | 564a2292 | Kostas Papadimitriou | last_name = models.CharField(_('last name'), max_length=30, blank=True, |
1080 | 564a2292 | Kostas Papadimitriou | null=True)
|
1081 | 564a2292 | Kostas Papadimitriou | affiliation = models.CharField('Affiliation', max_length=255, blank=True, |
1082 | 564a2292 | Kostas Papadimitriou | null=True)
|
1083 | ef20ea07 | Sofia Papagiannaki | username = models.CharField(_('username'), max_length=30, unique=True, help_text=_("Required. 30 characters or fewer. Letters, numbers and @/./+/-/_ characters")) |
1084 | e1a80257 | Sofia Papagiannaki | token = models.CharField(_('Token'), max_length=255, null=True, blank=True) |
1085 | d2633501 | Kostas Papadimitriou | created = models.DateTimeField(auto_now_add=True, null=True, blank=True) |
1086 | c630fee6 | Kostas Papadimitriou | info = models.TextField(default="", null=True, blank=True) |
1087 | d2633501 | Kostas Papadimitriou | |
1088 | 678b2236 | Sofia Papagiannaki | class Meta: |
1089 | 678b2236 | Sofia Papagiannaki | unique_together = ("provider", "third_party_identifier") |
1090 | ef20ea07 | Sofia Papagiannaki | |
1091 | c630fee6 | Kostas Papadimitriou | def get_user_instance(self): |
1092 | c630fee6 | Kostas Papadimitriou | d = self.__dict__
|
1093 | c630fee6 | Kostas Papadimitriou | d.pop('_state', None) |
1094 | c630fee6 | Kostas Papadimitriou | d.pop('id', None) |
1095 | c630fee6 | Kostas Papadimitriou | d.pop('token', None) |
1096 | c630fee6 | Kostas Papadimitriou | d.pop('created', None) |
1097 | c630fee6 | Kostas Papadimitriou | d.pop('info', None) |
1098 | c630fee6 | Kostas Papadimitriou | user = AstakosUser(**d) |
1099 | c630fee6 | Kostas Papadimitriou | |
1100 | c630fee6 | Kostas Papadimitriou | return user
|
1101 | c630fee6 | Kostas Papadimitriou | |
1102 | ef20ea07 | Sofia Papagiannaki | @property
|
1103 | ef20ea07 | Sofia Papagiannaki | def realname(self): |
1104 | ef20ea07 | Sofia Papagiannaki | return '%s %s' %(self.first_name, self.last_name) |
1105 | ef20ea07 | Sofia Papagiannaki | |
1106 | ef20ea07 | Sofia Papagiannaki | @realname.setter
|
1107 | ef20ea07 | Sofia Papagiannaki | def realname(self, value): |
1108 | ef20ea07 | Sofia Papagiannaki | parts = value.split(' ')
|
1109 | ef20ea07 | Sofia Papagiannaki | if len(parts) == 2: |
1110 | ef20ea07 | Sofia Papagiannaki | self.first_name = parts[0] |
1111 | ef20ea07 | Sofia Papagiannaki | self.last_name = parts[1] |
1112 | ef20ea07 | Sofia Papagiannaki | else:
|
1113 | ef20ea07 | Sofia Papagiannaki | self.last_name = parts[0] |
1114 | 2e90e3ec | Kostas Papadimitriou | |
1115 | ef20ea07 | Sofia Papagiannaki | def save(self, **kwargs): |
1116 | ef20ea07 | Sofia Papagiannaki | if not self.id: |
1117 | ef20ea07 | Sofia Papagiannaki | # set username
|
1118 | ef20ea07 | Sofia Papagiannaki | while not self.username: |
1119 | ef20ea07 | Sofia Papagiannaki | username = uuid.uuid4().hex[:30]
|
1120 | ef20ea07 | Sofia Papagiannaki | try:
|
1121 | ef20ea07 | Sofia Papagiannaki | AstakosUser.objects.get(username = username) |
1122 | ef20ea07 | Sofia Papagiannaki | except AstakosUser.DoesNotExist, e:
|
1123 | ef20ea07 | Sofia Papagiannaki | self.username = username
|
1124 | ef20ea07 | Sofia Papagiannaki | super(PendingThirdPartyUser, self).save(**kwargs) |
1125 | ef20ea07 | Sofia Papagiannaki | |
1126 | d2633501 | Kostas Papadimitriou | def generate_token(self): |
1127 | d2633501 | Kostas Papadimitriou | self.password = self.third_party_identifier |
1128 | d2633501 | Kostas Papadimitriou | self.last_login = datetime.now()
|
1129 | d2633501 | Kostas Papadimitriou | self.token = default_token_generator.make_token(self) |
1130 | d2633501 | Kostas Papadimitriou | |
1131 | bf0c6de5 | Sofia Papagiannaki | class SessionCatalog(models.Model): |
1132 | bf0c6de5 | Sofia Papagiannaki | session_key = models.CharField(_('session key'), max_length=40) |
1133 | bf0c6de5 | Sofia Papagiannaki | user = models.ForeignKey(AstakosUser, related_name='sessions', null=True) |
1134 | bf0c6de5 | Sofia Papagiannaki | |
1135 | fcc1e93f | Sofia Papagiannaki | |
1136 | fcc1e93f | Sofia Papagiannaki | ### PROJECTS ###
|
1137 | fcc1e93f | Sofia Papagiannaki | ################
|
1138 | fcc1e93f | Sofia Papagiannaki | |
1139 | e546df49 | Georgios D. Tsoukalas | def synced_model_metaclass(class_name, class_parents, class_attributes): |
1140 | 65360c65 | Georgios D. Tsoukalas | |
1141 | e546df49 | Georgios D. Tsoukalas | new_attributes = {} |
1142 | e546df49 | Georgios D. Tsoukalas | sync_attributes = {} |
1143 | 65360c65 | Georgios D. Tsoukalas | |
1144 | e546df49 | Georgios D. Tsoukalas | for name, value in class_attributes.iteritems(): |
1145 | e546df49 | Georgios D. Tsoukalas | sync, underscore, rest = name.partition('_')
|
1146 | e546df49 | Georgios D. Tsoukalas | if sync == 'sync' and underscore == '_': |
1147 | e546df49 | Georgios D. Tsoukalas | sync_attributes[rest] = value |
1148 | e546df49 | Georgios D. Tsoukalas | else:
|
1149 | e546df49 | Georgios D. Tsoukalas | new_attributes[name] = value |
1150 | 65360c65 | Georgios D. Tsoukalas | |
1151 | e546df49 | Georgios D. Tsoukalas | if 'prefix' not in sync_attributes: |
1152 | e546df49 | Georgios D. Tsoukalas | m = ("you did not specify a 'sync_prefix' attribute "
|
1153 | e546df49 | Georgios D. Tsoukalas | "in class '%s'" % (class_name,))
|
1154 | e546df49 | Georgios D. Tsoukalas | raise ValueError(m) |
1155 | 65360c65 | Georgios D. Tsoukalas | |
1156 | e546df49 | Georgios D. Tsoukalas | prefix = sync_attributes.pop('prefix')
|
1157 | e546df49 | Georgios D. Tsoukalas | class_name = sync_attributes.pop('classname', prefix + '_model') |
1158 | 65360c65 | Georgios D. Tsoukalas | |
1159 | e546df49 | Georgios D. Tsoukalas | for name, value in sync_attributes.iteritems(): |
1160 | e546df49 | Georgios D. Tsoukalas | newname = prefix + '_' + name
|
1161 | e546df49 | Georgios D. Tsoukalas | if newname in new_attributes: |
1162 | e546df49 | Georgios D. Tsoukalas | m = ("class '%s' was specified with prefix '%s' "
|
1163 | e546df49 | Georgios D. Tsoukalas | "but it already has an attribute named '%s'"
|
1164 | e546df49 | Georgios D. Tsoukalas | % (class_name, prefix, newname)) |
1165 | e546df49 | Georgios D. Tsoukalas | raise ValueError(m) |
1166 | 65360c65 | Georgios D. Tsoukalas | |
1167 | e546df49 | Georgios D. Tsoukalas | new_attributes[newname] = value |
1168 | e546df49 | Georgios D. Tsoukalas | |
1169 | e546df49 | Georgios D. Tsoukalas | newclass = type(class_name, class_parents, new_attributes)
|
1170 | e546df49 | Georgios D. Tsoukalas | return newclass
|
1171 | e546df49 | Georgios D. Tsoukalas | |
1172 | e546df49 | Georgios D. Tsoukalas | |
1173 | e546df49 | Georgios D. Tsoukalas | def make_synced(prefix='sync', name='SyncedState'): |
1174 | e546df49 | Georgios D. Tsoukalas | |
1175 | e546df49 | Georgios D. Tsoukalas | the_name = name |
1176 | e546df49 | Georgios D. Tsoukalas | the_prefix = prefix |
1177 | e546df49 | Georgios D. Tsoukalas | |
1178 | e546df49 | Georgios D. Tsoukalas | class SyncedState(models.Model): |
1179 | e546df49 | Georgios D. Tsoukalas | |
1180 | e546df49 | Georgios D. Tsoukalas | sync_classname = the_name |
1181 | e546df49 | Georgios D. Tsoukalas | sync_prefix = the_prefix |
1182 | e546df49 | Georgios D. Tsoukalas | __metaclass__ = synced_model_metaclass |
1183 | e546df49 | Georgios D. Tsoukalas | |
1184 | e546df49 | Georgios D. Tsoukalas | sync_new_state = models.BigIntegerField(null=True)
|
1185 | e546df49 | Georgios D. Tsoukalas | sync_synced_state = models.BigIntegerField(null=True)
|
1186 | e546df49 | Georgios D. Tsoukalas | STATUS_SYNCED = 0
|
1187 | e546df49 | Georgios D. Tsoukalas | STATUS_PENDING = 1
|
1188 | e546df49 | Georgios D. Tsoukalas | sync_status = models.IntegerField(db_index=True)
|
1189 | e546df49 | Georgios D. Tsoukalas | |
1190 | e546df49 | Georgios D. Tsoukalas | class Meta: |
1191 | e546df49 | Georgios D. Tsoukalas | abstract = True
|
1192 | e546df49 | Georgios D. Tsoukalas | |
1193 | e546df49 | Georgios D. Tsoukalas | class NotSynced(Exception): |
1194 | e546df49 | Georgios D. Tsoukalas | pass
|
1195 | e546df49 | Georgios D. Tsoukalas | |
1196 | e546df49 | Georgios D. Tsoukalas | def sync_init_state(self, state): |
1197 | e546df49 | Georgios D. Tsoukalas | self.sync_synced_state = state
|
1198 | e546df49 | Georgios D. Tsoukalas | self.sync_new_state = state
|
1199 | 65360c65 | Georgios D. Tsoukalas | self.sync_status = self.STATUS_SYNCED |
1200 | 65360c65 | Georgios D. Tsoukalas | |
1201 | e546df49 | Georgios D. Tsoukalas | def sync_get_status(self): |
1202 | e546df49 | Georgios D. Tsoukalas | return self.sync_status |
1203 | 65360c65 | Georgios D. Tsoukalas | |
1204 | e546df49 | Georgios D. Tsoukalas | def sync_set_status(self): |
1205 | e546df49 | Georgios D. Tsoukalas | if self.sync_new_state != self.sync_synced_state: |
1206 | e546df49 | Georgios D. Tsoukalas | self.sync_status = self.STATUS_PENDING |
1207 | e546df49 | Georgios D. Tsoukalas | else:
|
1208 | e546df49 | Georgios D. Tsoukalas | self.sync_status = self.STATUS_SYNCED |
1209 | 65360c65 | Georgios D. Tsoukalas | |
1210 | e546df49 | Georgios D. Tsoukalas | def sync_set_synced(self): |
1211 | e546df49 | Georgios D. Tsoukalas | self.sync_synced_state = self.sync_new_state |
1212 | e546df49 | Georgios D. Tsoukalas | self.sync_status = self.STATUS_SYNCED |
1213 | 65360c65 | Georgios D. Tsoukalas | |
1214 | e546df49 | Georgios D. Tsoukalas | def sync_get_synced_state(self): |
1215 | e546df49 | Georgios D. Tsoukalas | return self.sync_synced_state |
1216 | 65360c65 | Georgios D. Tsoukalas | |
1217 | e546df49 | Georgios D. Tsoukalas | def sync_set_new_state(self, new_state): |
1218 | e546df49 | Georgios D. Tsoukalas | self.sync_new_state = new_state
|
1219 | e546df49 | Georgios D. Tsoukalas | self.sync_set_status()
|
1220 | 65360c65 | Georgios D. Tsoukalas | |
1221 | e546df49 | Georgios D. Tsoukalas | def sync_get_new_state(self): |
1222 | e546df49 | Georgios D. Tsoukalas | return self.sync_new_state |
1223 | 65360c65 | Georgios D. Tsoukalas | |
1224 | e546df49 | Georgios D. Tsoukalas | def sync_set_synced_state(self, synced_state): |
1225 | e546df49 | Georgios D. Tsoukalas | self.sync_synced_state = synced_state
|
1226 | e546df49 | Georgios D. Tsoukalas | self.sync_set_status()
|
1227 | 65360c65 | Georgios D. Tsoukalas | |
1228 | e546df49 | Georgios D. Tsoukalas | def sync_get_pending_objects(self): |
1229 | e546df49 | Georgios D. Tsoukalas | kw = dict((the_prefix + '_status', self.STATUS_PENDING)) |
1230 | e546df49 | Georgios D. Tsoukalas | return self.objects.filter(**kw) |
1231 | 65360c65 | Georgios D. Tsoukalas | |
1232 | e546df49 | Georgios D. Tsoukalas | def sync_get_synced_objects(self): |
1233 | e546df49 | Georgios D. Tsoukalas | kw = dict((the_prefix + '_status', self.STATUS_SYNCED)) |
1234 | e546df49 | Georgios D. Tsoukalas | return self.objects.filter(**kw) |
1235 | 65360c65 | Georgios D. Tsoukalas | |
1236 | e546df49 | Georgios D. Tsoukalas | def sync_verify_get_synced_state(self): |
1237 | e546df49 | Georgios D. Tsoukalas | status = self.sync_get_status()
|
1238 | e546df49 | Georgios D. Tsoukalas | state = self.sync_get_synced_state()
|
1239 | e546df49 | Georgios D. Tsoukalas | verified = (status == self.STATUS_SYNCED)
|
1240 | e546df49 | Georgios D. Tsoukalas | return state, verified
|
1241 | e546df49 | Georgios D. Tsoukalas | |
1242 | e546df49 | Georgios D. Tsoukalas | def sync_is_synced(self): |
1243 | e546df49 | Georgios D. Tsoukalas | state, verified = self.sync_verify_get_synced_state()
|
1244 | e546df49 | Georgios D. Tsoukalas | return verified
|
1245 | e546df49 | Georgios D. Tsoukalas | |
1246 | e546df49 | Georgios D. Tsoukalas | return SyncedState
|
1247 | e546df49 | Georgios D. Tsoukalas | |
1248 | e546df49 | Georgios D. Tsoukalas | SyncedState = make_synced(prefix='sync', name='SyncedState') |
1249 | 425e2e95 | Sofia Papagiannaki | |
1250 | 425e2e95 | Sofia Papagiannaki | |
1251 | 6dcf53eb | Kostas Papadimitriou | class ProjectApplicationManager(ForUpdateManager): |
1252 | 5550bcfb | Kostas Papadimitriou | |
1253 | 05617ab9 | Kostas Papadimitriou | def user_visible_projects(self, *filters, **kw_filters): |
1254 | 689226c3 | Giorgos Korfiatis | model = self.model
|
1255 | 689226c3 | Giorgos Korfiatis | return self.filter(model.Q_PENDING | model.Q_APPROVED) |
1256 | 05617ab9 | Kostas Papadimitriou | |
1257 | 7184f408 | Giorgos Korfiatis | def user_visible_by_chain(self, flt): |
1258 | 689226c3 | Giorgos Korfiatis | model = self.model
|
1259 | 3e3743f2 | Giorgos Korfiatis | pending = self.filter(model.Q_PENDING | model.Q_DENIED).values_list('chain') |
1260 | 689226c3 | Giorgos Korfiatis | approved = self.filter(model.Q_APPROVED).values_list('chain') |
1261 | a3530159 | Georgios D. Tsoukalas | by_chain = dict(pending.annotate(models.Max('id'))) |
1262 | a3530159 | Georgios D. Tsoukalas | by_chain.update(approved.annotate(models.Max('id')))
|
1263 | 7184f408 | Giorgos Korfiatis | return self.filter(flt, id__in=by_chain.values()) |
1264 | 05617ab9 | Kostas Papadimitriou | |
1265 | 05617ab9 | Kostas Papadimitriou | def user_accessible_projects(self, user): |
1266 | 5550bcfb | Kostas Papadimitriou | """
|
1267 | 5550bcfb | Kostas Papadimitriou | Return projects accessed by specified user.
|
1268 | 5550bcfb | Kostas Papadimitriou | """
|
1269 | 05617ab9 | Kostas Papadimitriou | participates_filters = Q(owner=user) | Q(applicant=user) | \ |
1270 | 9b32e2fb | Kostas Papadimitriou | Q(project__projectmembership__person=user) |
1271 | 05617ab9 | Kostas Papadimitriou | |
1272 | a3530159 | Georgios D. Tsoukalas | return self.user_visible_by_chain(participates_filters).order_by('issue_date').distinct() |
1273 | 5550bcfb | Kostas Papadimitriou | |
1274 | a5cef8d0 | Kostas Papadimitriou | def search_by_name(self, *search_strings): |
1275 | a5cef8d0 | Kostas Papadimitriou | q = Q() |
1276 | a5cef8d0 | Kostas Papadimitriou | for s in search_strings: |
1277 | a5cef8d0 | Kostas Papadimitriou | q = q | Q(name__icontains=s) |
1278 | a5cef8d0 | Kostas Papadimitriou | return self.filter(q) |
1279 | a5cef8d0 | Kostas Papadimitriou | |
1280 | ff67242a | Giorgos Korfiatis | def latest_of_chain(self, chain_id): |
1281 | ff67242a | Giorgos Korfiatis | try:
|
1282 | ff67242a | Giorgos Korfiatis | return self.filter(chain=chain_id).order_by('-id')[0] |
1283 | ff67242a | Giorgos Korfiatis | except IndexError: |
1284 | ff67242a | Giorgos Korfiatis | return None |
1285 | a5cef8d0 | Kostas Papadimitriou | |
1286 | db9a498c | Kostas Papadimitriou | USER_STATUS_DISPLAY = { |
1287 | db9a498c | Kostas Papadimitriou | 0: _('Join requested'), |
1288 | bd9af366 | Kostas Papadimitriou | 1: _('Accepted member'), |
1289 | bd9af366 | Kostas Papadimitriou | 10: _('Suspended'), |
1290 | bd9af366 | Kostas Papadimitriou | 100: _('Terminated'), |
1291 | bd9af366 | Kostas Papadimitriou | 200: _('Removed'), |
1292 | db9a498c | Kostas Papadimitriou | -1: _('Not a member'), |
1293 | db9a498c | Kostas Papadimitriou | } |
1294 | db9a498c | Kostas Papadimitriou | |
1295 | bd9af366 | Kostas Papadimitriou | |
1296 | a9ba418f | Giorgos Korfiatis | class Chain(models.Model): |
1297 | a9ba418f | Giorgos Korfiatis | chain = models.AutoField(primary_key=True)
|
1298 | a9ba418f | Giorgos Korfiatis | |
1299 | a9ba418f | Giorgos Korfiatis | def new_chain(): |
1300 | a9ba418f | Giorgos Korfiatis | c = Chain.objects.create() |
1301 | a9ba418f | Giorgos Korfiatis | chain = c.chain |
1302 | a9ba418f | Giorgos Korfiatis | c.delete() |
1303 | a9ba418f | Giorgos Korfiatis | return chain
|
1304 | a9ba418f | Giorgos Korfiatis | |
1305 | a9ba418f | Giorgos Korfiatis | |
1306 | 8aed306c | Giorgos Korfiatis | class ProjectApplication(models.Model): |
1307 | 425e2e95 | Sofia Papagiannaki | applicant = models.ForeignKey( |
1308 | 425e2e95 | Sofia Papagiannaki | AstakosUser, |
1309 | d6fdc91e | Georgios D. Tsoukalas | related_name='projects_applied',
|
1310 | d6fdc91e | Georgios D. Tsoukalas | db_index=True)
|
1311 | d6fdc91e | Georgios D. Tsoukalas | |
1312 | d0e78bbe | Giorgos Korfiatis | PENDING = 0
|
1313 | d0e78bbe | Giorgos Korfiatis | APPROVED = 1
|
1314 | d0e78bbe | Giorgos Korfiatis | REPLACED = 2
|
1315 | d0e78bbe | Giorgos Korfiatis | DENIED = 3
|
1316 | 3c638f72 | Giorgos Korfiatis | DISMISSED = 4
|
1317 | 3c638f72 | Giorgos Korfiatis | CANCELLED = 5
|
1318 | d0e78bbe | Giorgos Korfiatis | |
1319 | 69ab4df9 | Giorgos Korfiatis | state = models.IntegerField(default=PENDING, |
1320 | 69ab4df9 | Giorgos Korfiatis | db_index=True)
|
1321 | d6fdc91e | Georgios D. Tsoukalas | |
1322 | 425e2e95 | Sofia Papagiannaki | owner = models.ForeignKey( |
1323 | 425e2e95 | Sofia Papagiannaki | AstakosUser, |
1324 | d6fdc91e | Georgios D. Tsoukalas | related_name='projects_owned',
|
1325 | d6fdc91e | Georgios D. Tsoukalas | db_index=True)
|
1326 | d6fdc91e | Georgios D. Tsoukalas | |
1327 | c4892cd2 | Sofia Papagiannaki | chain = models.IntegerField() |
1328 | 3c638f72 | Giorgos Korfiatis | precursor_application = models.ForeignKey('ProjectApplication',
|
1329 | 3c638f72 | Giorgos Korfiatis | null=True,
|
1330 | 3c638f72 | Giorgos Korfiatis | blank=True)
|
1331 | 425e2e95 | Sofia Papagiannaki | |
1332 | 67980f56 | Georgios D. Tsoukalas | name = models.CharField(max_length=80)
|
1333 | 67980f56 | Georgios D. Tsoukalas | homepage = models.URLField(max_length=255, null=True) |
1334 | 67980f56 | Georgios D. Tsoukalas | description = models.TextField(null=True, blank=True) |
1335 | e729f165 | Kostas Papadimitriou | start_date = models.DateTimeField(null=True, blank=True) |
1336 | 67980f56 | Georgios D. Tsoukalas | end_date = models.DateTimeField() |
1337 | 272cf735 | Sofia Papagiannaki | member_join_policy = models.IntegerField() |
1338 | 272cf735 | Sofia Papagiannaki | member_leave_policy = models.IntegerField() |
1339 | 67980f56 | Georgios D. Tsoukalas | limit_on_members_number = models.PositiveIntegerField(null=True)
|
1340 | 425e2e95 | Sofia Papagiannaki | resource_grants = models.ManyToManyField( |
1341 | 425e2e95 | Sofia Papagiannaki | Resource, |
1342 | 425e2e95 | Sofia Papagiannaki | null=True,
|
1343 | 425e2e95 | Sofia Papagiannaki | blank=True,
|
1344 | d6fdc91e | Georgios D. Tsoukalas | through='ProjectResourceGrant')
|
1345 | 425e2e95 | Sofia Papagiannaki | comments = models.TextField(null=True, blank=True) |
1346 | 3c638f72 | Giorgos Korfiatis | issue_date = models.DateTimeField(auto_now_add=True)
|
1347 | 3c638f72 | Giorgos Korfiatis | response_date = models.DateTimeField(null=True, blank=True) |
1348 | 6dcf53eb | Kostas Papadimitriou | |
1349 | 5550bcfb | Kostas Papadimitriou | objects = ProjectApplicationManager() |
1350 | 7729e9cc | Giorgos Korfiatis | |
1351 | 689226c3 | Giorgos Korfiatis | # Compiled queries
|
1352 | 689226c3 | Giorgos Korfiatis | Q_PENDING = Q(state=PENDING) |
1353 | 689226c3 | Giorgos Korfiatis | Q_APPROVED = Q(state=APPROVED) |
1354 | 3e3743f2 | Giorgos Korfiatis | Q_DENIED = Q(state=DENIED) |
1355 | 689226c3 | Giorgos Korfiatis | |
1356 | c4892cd2 | Sofia Papagiannaki | class Meta: |
1357 | c4892cd2 | Sofia Papagiannaki | unique_together = ("chain", "id") |
1358 | c4892cd2 | Sofia Papagiannaki | |
1359 | f3a45fc6 | Kostas Papadimitriou | def __unicode__(self): |
1360 | f3a45fc6 | Kostas Papadimitriou | return "%s applied by %s" % (self.name, self.applicant) |
1361 | f3a45fc6 | Kostas Papadimitriou | |
1362 | d0e78bbe | Giorgos Korfiatis | # TODO: Move to a more suitable place
|
1363 | 9307cd46 | Giorgos Korfiatis | APPLICATION_STATE_DISPLAY = { |
1364 | 3c638f72 | Giorgos Korfiatis | PENDING : _('Pending review'),
|
1365 | 3c638f72 | Giorgos Korfiatis | APPROVED : _('Active'),
|
1366 | 3c638f72 | Giorgos Korfiatis | REPLACED : _('Replaced'),
|
1367 | 3c638f72 | Giorgos Korfiatis | DENIED : _('Denied'),
|
1368 | 3c638f72 | Giorgos Korfiatis | DISMISSED: _('Dismissed'),
|
1369 | 3c638f72 | Giorgos Korfiatis | CANCELLED: _('Cancelled')
|
1370 | bd9af366 | Kostas Papadimitriou | } |
1371 | d0e78bbe | Giorgos Korfiatis | |
1372 | a3530159 | Georgios D. Tsoukalas | def get_project(self): |
1373 | a3530159 | Georgios D. Tsoukalas | try:
|
1374 | a3530159 | Georgios D. Tsoukalas | project = Project.objects.get(id=self.chain, state=Project.APPROVED)
|
1375 | a3530159 | Georgios D. Tsoukalas | return Project
|
1376 | a3530159 | Georgios D. Tsoukalas | except Project.DoesNotExist, e:
|
1377 | a3530159 | Georgios D. Tsoukalas | return None |
1378 | a3530159 | Georgios D. Tsoukalas | |
1379 | db9a498c | Kostas Papadimitriou | def state_display(self): |
1380 | 9307cd46 | Giorgos Korfiatis | return self.APPLICATION_STATE_DISPLAY.get(self.state, _('Unknown')) |
1381 | db9a498c | Kostas Papadimitriou | |
1382 | a7aba804 | Sofia Papagiannaki | def add_resource_policy(self, service, resource, uplimit): |
1383 | e1a80257 | Sofia Papagiannaki | """Raises ObjectDoesNotExist, IntegrityError"""
|
1384 | a7aba804 | Sofia Papagiannaki | q = self.projectresourcegrant_set
|
1385 | e1a80257 | Sofia Papagiannaki | resource = Resource.objects.get(service__name=service, name=resource) |
1386 | a7aba804 | Sofia Papagiannaki | q.create(resource=resource, member_capacity=uplimit) |
1387 | e1a80257 | Sofia Papagiannaki | |
1388 | e87bbb41 | Kostas Papadimitriou | def user_status(self, user): |
1389 | db9a498c | Kostas Papadimitriou | try:
|
1390 | 05617ab9 | Kostas Papadimitriou | project = self.get_project()
|
1391 | 05617ab9 | Kostas Papadimitriou | if not project: |
1392 | 05617ab9 | Kostas Papadimitriou | return -1 |
1393 | bd9af366 | Kostas Papadimitriou | membership = project.projectmembership_set |
1394 | 05617ab9 | Kostas Papadimitriou | membership = membership.exclude(state=ProjectMembership.REMOVED) |
1395 | bd9af366 | Kostas Papadimitriou | membership = membership.get(person=user) |
1396 | db9a498c | Kostas Papadimitriou | status = membership.state |
1397 | db9a498c | Kostas Papadimitriou | except ProjectMembership.DoesNotExist:
|
1398 | f5991951 | Kostas Papadimitriou | return -1 |
1399 | 5550bcfb | Kostas Papadimitriou | |
1400 | 5550bcfb | Kostas Papadimitriou | return status
|
1401 | 5550bcfb | Kostas Papadimitriou | |
1402 | db9a498c | Kostas Papadimitriou | def user_status_display(self, user): |
1403 | db9a498c | Kostas Papadimitriou | return USER_STATUS_DISPLAY.get(self.user_status(user), _('Unknown')) |
1404 | db9a498c | Kostas Papadimitriou | |
1405 | 5550bcfb | Kostas Papadimitriou | def members_count(self): |
1406 | 5550bcfb | Kostas Papadimitriou | return self.project.approved_memberships.count() |
1407 | 5550bcfb | Kostas Papadimitriou | |
1408 | 669cfe19 | Olga Brani | @property
|
1409 | 669cfe19 | Olga Brani | def grants(self): |
1410 | 3d6dade7 | Sofia Papagiannaki | return self.projectresourcegrant_set.values( |
1411 | 3d6dade7 | Sofia Papagiannaki | 'member_capacity', 'resource__name', 'resource__service__name') |
1412 | 5550bcfb | Kostas Papadimitriou | |
1413 | e1a80257 | Sofia Papagiannaki | @property
|
1414 | e1a80257 | Sofia Papagiannaki | def resource_policies(self): |
1415 | b98e1df0 | Sofia Papagiannaki | return [str(rp) for rp in self.projectresourcegrant_set.all()] |
1416 | e1a80257 | Sofia Papagiannaki | |
1417 | e1a80257 | Sofia Papagiannaki | @resource_policies.setter
|
1418 | e1a80257 | Sofia Papagiannaki | def resource_policies(self, policies): |
1419 | e1a80257 | Sofia Papagiannaki | for p in policies: |
1420 | e1a80257 | Sofia Papagiannaki | service = p.get('service', None) |
1421 | e1a80257 | Sofia Papagiannaki | resource = p.get('resource', None) |
1422 | e1a80257 | Sofia Papagiannaki | uplimit = p.get('uplimit', 0) |
1423 | a7aba804 | Sofia Papagiannaki | self.add_resource_policy(service, resource, uplimit)
|
1424 | 425e2e95 | Sofia Papagiannaki | |
1425 | 3e3743f2 | Giorgos Korfiatis | def pending_modifications(self): |
1426 | 3e3743f2 | Giorgos Korfiatis | q = self.chained_applications()
|
1427 | 3e3743f2 | Giorgos Korfiatis | q = q.filter(~Q(id=self.id) & Q(state=self.PENDING)) |
1428 | 3e3743f2 | Giorgos Korfiatis | q = q.order_by('id')
|
1429 | 3e3743f2 | Giorgos Korfiatis | return q
|
1430 | ece3b66e | Giorgos Korfiatis | |
1431 | 3e3743f2 | Giorgos Korfiatis | def last_pending(self): |
1432 | 9b32e2fb | Kostas Papadimitriou | try:
|
1433 | 3e3743f2 | Giorgos Korfiatis | return self.pending_modifications().order_by('-id')[0] |
1434 | 9b32e2fb | Kostas Papadimitriou | except IndexError: |
1435 | 05617ab9 | Kostas Papadimitriou | return None |
1436 | 05617ab9 | Kostas Papadimitriou | |
1437 | efc58b65 | Kostas Papadimitriou | def is_modification(self): |
1438 | 3e3743f2 | Giorgos Korfiatis | if self.state != self.PENDING: |
1439 | 3e3743f2 | Giorgos Korfiatis | return False |
1440 | efc58b65 | Kostas Papadimitriou | parents = self.chained_applications().filter(id__lt=self.id) |
1441 | efc58b65 | Kostas Papadimitriou | parents = parents.filter(state__in=[self.APPROVED])
|
1442 | efc58b65 | Kostas Papadimitriou | return parents.count() > 0 |
1443 | efc58b65 | Kostas Papadimitriou | |
1444 | efc58b65 | Kostas Papadimitriou | def chained_applications(self): |
1445 | efc58b65 | Kostas Papadimitriou | return ProjectApplication.objects.filter(chain=self.chain) |
1446 | efc58b65 | Kostas Papadimitriou | |
1447 | 05617ab9 | Kostas Papadimitriou | def has_pending_modifications(self): |
1448 | 3e3743f2 | Giorgos Korfiatis | return bool(self.last_pending()) |
1449 | 05617ab9 | Kostas Papadimitriou | |
1450 | 05617ab9 | Kostas Papadimitriou | def get_project(self): |
1451 | 05617ab9 | Kostas Papadimitriou | try:
|
1452 | 05617ab9 | Kostas Papadimitriou | return Project.objects.get(id=self.chain) |
1453 | 05617ab9 | Kostas Papadimitriou | except Project.DoesNotExist:
|
1454 | 9b32e2fb | Kostas Papadimitriou | return None |
1455 | 4f22664f | Georgios D. Tsoukalas | |
1456 | b6fe8bb8 | Giorgos Korfiatis | def _get_project_for_update(self): |
1457 | a9ba418f | Giorgos Korfiatis | try:
|
1458 | a9ba418f | Giorgos Korfiatis | objects = Project.objects.select_for_update() |
1459 | a9ba418f | Giorgos Korfiatis | project = objects.get(id=self.chain)
|
1460 | a9ba418f | Giorgos Korfiatis | return project
|
1461 | a9ba418f | Giorgos Korfiatis | except Project.DoesNotExist:
|
1462 | a9ba418f | Giorgos Korfiatis | return None |
1463 | 4f22664f | Georgios D. Tsoukalas | |
1464 | 01bdbd17 | Giorgos Korfiatis | def can_cancel(self): |
1465 | 01bdbd17 | Giorgos Korfiatis | return self.state == self.PENDING |
1466 | 01bdbd17 | Giorgos Korfiatis | |
1467 | 3c638f72 | Giorgos Korfiatis | def cancel(self): |
1468 | 01bdbd17 | Giorgos Korfiatis | if not self.can_cancel(): |
1469 | 3c638f72 | Giorgos Korfiatis | m = _("cannot cancel: application '%s' in state '%s'") % (
|
1470 | 3c638f72 | Giorgos Korfiatis | self.id, self.state) |
1471 | 3c638f72 | Giorgos Korfiatis | raise AssertionError(m) |
1472 | 3c638f72 | Giorgos Korfiatis | |
1473 | 3c638f72 | Giorgos Korfiatis | self.state = self.CANCELLED |
1474 | 3c638f72 | Giorgos Korfiatis | self.save()
|
1475 | 3c638f72 | Giorgos Korfiatis | |
1476 | 01bdbd17 | Giorgos Korfiatis | def can_dismiss(self): |
1477 | 01bdbd17 | Giorgos Korfiatis | return self.state == self.DENIED |
1478 | 01bdbd17 | Giorgos Korfiatis | |
1479 | 3c638f72 | Giorgos Korfiatis | def dismiss(self): |
1480 | 01bdbd17 | Giorgos Korfiatis | if not self.can_dismiss(): |
1481 | 3c638f72 | Giorgos Korfiatis | m = _("cannot dismiss: application '%s' in state '%s'") % (
|
1482 | 3c638f72 | Giorgos Korfiatis | self.id, self.state) |
1483 | 3c638f72 | Giorgos Korfiatis | raise AssertionError(m) |
1484 | 3c638f72 | Giorgos Korfiatis | |
1485 | 3c638f72 | Giorgos Korfiatis | self.state = self.DISMISSED |
1486 | 3c638f72 | Giorgos Korfiatis | self.save()
|
1487 | 3c638f72 | Giorgos Korfiatis | |
1488 | 01bdbd17 | Giorgos Korfiatis | def can_deny(self): |
1489 | 01bdbd17 | Giorgos Korfiatis | return self.state == self.PENDING |
1490 | 01bdbd17 | Giorgos Korfiatis | |
1491 | 19eb3ee6 | Giorgos Korfiatis | def deny(self): |
1492 | 01bdbd17 | Giorgos Korfiatis | if not self.can_deny(): |
1493 | 19eb3ee6 | Giorgos Korfiatis | m = _("cannot deny: application '%s' in state '%s'") % (
|
1494 | 19eb3ee6 | Giorgos Korfiatis | self.id, self.state) |
1495 | 19eb3ee6 | Giorgos Korfiatis | raise AssertionError(m) |
1496 | 19eb3ee6 | Giorgos Korfiatis | |
1497 | 19eb3ee6 | Giorgos Korfiatis | self.state = self.DENIED |
1498 | 3c638f72 | Giorgos Korfiatis | self.response_date = datetime.now()
|
1499 | 19eb3ee6 | Giorgos Korfiatis | self.save()
|
1500 | 19eb3ee6 | Giorgos Korfiatis | |
1501 | 01bdbd17 | Giorgos Korfiatis | def can_approve(self): |
1502 | 01bdbd17 | Giorgos Korfiatis | return self.state == self.PENDING |
1503 | 01bdbd17 | Giorgos Korfiatis | |
1504 | ccab6eb5 | Sofia Papagiannaki | def approve(self, approval_user=None): |
1505 | ccab6eb5 | Sofia Papagiannaki | """
|
1506 | ccab6eb5 | Sofia Papagiannaki | If approval_user then during owner membership acceptance
|
1507 | ccab6eb5 | Sofia Papagiannaki | it is checked whether the request_user is eligible.
|
1508 | 262e04c6 | Giorgos Korfiatis |
|
1509 | 2553efae | Sofia Papagiannaki | Raises:
|
1510 | b8f05f8d | Sofia Papagiannaki | PermissionDenied
|
1511 | ccab6eb5 | Sofia Papagiannaki | """
|
1512 | 4f22664f | Georgios D. Tsoukalas | |
1513 | 4f22664f | Georgios D. Tsoukalas | if not transaction.is_managed(): |
1514 | 4f22664f | Georgios D. Tsoukalas | raise AssertionError("NOPE") |
1515 | 4f22664f | Georgios D. Tsoukalas | |
1516 | 73fbaec4 | Sofia Papagiannaki | new_project_name = self.name
|
1517 | 01bdbd17 | Giorgos Korfiatis | if not self.can_approve(): |
1518 | 65360c65 | Georgios D. Tsoukalas | m = _("cannot approve: project '%s' in state '%s'") % (
|
1519 | 65360c65 | Georgios D. Tsoukalas | new_project_name, self.state)
|
1520 | 01bdbd17 | Giorgos Korfiatis | raise AssertionError(m) # invalid argument |
1521 | 262e04c6 | Giorgos Korfiatis | |
1522 | fdafae27 | Giorgos Korfiatis | now = datetime.now() |
1523 | b6fe8bb8 | Giorgos Korfiatis | project = self._get_project_for_update()
|
1524 | 3cc9637a | Giorgos Korfiatis | |
1525 | 99463445 | Giorgos Korfiatis | try:
|
1526 | 99463445 | Giorgos Korfiatis | q = Q(name=new_project_name) & ~Q(state=Project.TERMINATED) |
1527 | 99463445 | Giorgos Korfiatis | conflicting_project = Project.objects.get(q) |
1528 | 99463445 | Giorgos Korfiatis | if (conflicting_project != project):
|
1529 | 3cc9637a | Giorgos Korfiatis | m = (_("cannot approve: project with name '%s' "
|
1530 | 3cc9637a | Giorgos Korfiatis | "already exists (serial: %s)") % (
|
1531 | 3cc9637a | Giorgos Korfiatis | new_project_name, conflicting_project.id)) |
1532 | 3cc9637a | Giorgos Korfiatis | raise PermissionDenied(m) # invalid argument |
1533 | 99463445 | Giorgos Korfiatis | except Project.DoesNotExist:
|
1534 | 99463445 | Giorgos Korfiatis | pass
|
1535 | 3cc9637a | Giorgos Korfiatis | |
1536 | 4bf02ea5 | Giorgos Korfiatis | new_project = False
|
1537 | 4f22664f | Georgios D. Tsoukalas | if project is None: |
1538 | 4bf02ea5 | Giorgos Korfiatis | new_project = True
|
1539 | 3c638f72 | Giorgos Korfiatis | project = Project(id=self.chain)
|
1540 | fdafae27 | Giorgos Korfiatis | |
1541 | 3cc9637a | Giorgos Korfiatis | project.name = new_project_name |
1542 | ee45eb81 | Giorgos Korfiatis | project.application = self
|
1543 | 4bf02ea5 | Giorgos Korfiatis | project.last_approval_date = now |
1544 | a769d7ba | Sofia Papagiannaki | if not new_project: |
1545 | a769d7ba | Sofia Papagiannaki | project.is_modified = True
|
1546 | 4bf02ea5 | Giorgos Korfiatis | |
1547 | a769d7ba | Sofia Papagiannaki | project.save() |
1548 | 425e2e95 | Sofia Papagiannaki | |
1549 | 85d444db | Sofia Papagiannaki | self.state = self.APPROVED |
1550 | 3c638f72 | Giorgos Korfiatis | self.response_date = now
|
1551 | bfe23b13 | Sofia Papagiannaki | self.save()
|
1552 | 262e04c6 | Giorgos Korfiatis | |
1553 | b98e1df0 | Sofia Papagiannaki | @property
|
1554 | b98e1df0 | Sofia Papagiannaki | def member_join_policy_display(self): |
1555 | b98e1df0 | Sofia Papagiannaki | return PROJECT_MEMBER_JOIN_POLICIES.get(str(self.member_join_policy)) |
1556 | b98e1df0 | Sofia Papagiannaki | |
1557 | b98e1df0 | Sofia Papagiannaki | @property
|
1558 | b98e1df0 | Sofia Papagiannaki | def member_leave_policy_display(self): |
1559 | b98e1df0 | Sofia Papagiannaki | return PROJECT_MEMBER_LEAVE_POLICIES.get(str(self.member_leave_policy)) |
1560 | b98e1df0 | Sofia Papagiannaki | |
1561 | 73fbaec4 | Sofia Papagiannaki | class ProjectResourceGrant(models.Model): |
1562 | e1a80257 | Sofia Papagiannaki | |
1563 | 425e2e95 | Sofia Papagiannaki | resource = models.ForeignKey(Resource) |
1564 | 425e2e95 | Sofia Papagiannaki | project_application = models.ForeignKey(ProjectApplication, |
1565 | 5200e864 | Sofia Papagiannaki | null=True)
|
1566 | c11dc0ce | Giorgos Korfiatis | project_capacity = intDecimalField(default=QH_PRACTICALLY_INFINITE) |
1567 | c11dc0ce | Giorgos Korfiatis | project_import_limit = intDecimalField(default=QH_PRACTICALLY_INFINITE) |
1568 | c11dc0ce | Giorgos Korfiatis | project_export_limit = intDecimalField(default=QH_PRACTICALLY_INFINITE) |
1569 | c11dc0ce | Giorgos Korfiatis | member_capacity = intDecimalField(default=QH_PRACTICALLY_INFINITE) |
1570 | c11dc0ce | Giorgos Korfiatis | member_import_limit = intDecimalField(default=QH_PRACTICALLY_INFINITE) |
1571 | c11dc0ce | Giorgos Korfiatis | member_export_limit = intDecimalField(default=QH_PRACTICALLY_INFINITE) |
1572 | 73fbaec4 | Sofia Papagiannaki | |
1573 | 73fbaec4 | Sofia Papagiannaki | objects = ExtendedManager() |
1574 | 73fbaec4 | Sofia Papagiannaki | |
1575 | 73fbaec4 | Sofia Papagiannaki | class Meta: |
1576 | 73fbaec4 | Sofia Papagiannaki | unique_together = ("resource", "project_application") |
1577 | 8327782d | Sofia Papagiannaki | |
1578 | 0514bcc7 | Giorgos Korfiatis | def member_quota_values(self): |
1579 | 0514bcc7 | Giorgos Korfiatis | return QuotaValues(
|
1580 | 0514bcc7 | Giorgos Korfiatis | quantity = 0,
|
1581 | 0514bcc7 | Giorgos Korfiatis | capacity = self.member_capacity,
|
1582 | 0514bcc7 | Giorgos Korfiatis | import_limit = self.member_import_limit,
|
1583 | 0514bcc7 | Giorgos Korfiatis | export_limit = self.member_export_limit)
|
1584 | 0514bcc7 | Giorgos Korfiatis | |
1585 | b98e1df0 | Sofia Papagiannaki | def display_member_capacity(self): |
1586 | b98e1df0 | Sofia Papagiannaki | if self.member_capacity: |
1587 | b98e1df0 | Sofia Papagiannaki | if self.resource.unit: |
1588 | b98e1df0 | Sofia Papagiannaki | return ProjectResourceGrant.display_filesize(
|
1589 | b98e1df0 | Sofia Papagiannaki | self.member_capacity)
|
1590 | b98e1df0 | Sofia Papagiannaki | else:
|
1591 | b98e1df0 | Sofia Papagiannaki | if math.isinf(self.member_capacity): |
1592 | b98e1df0 | Sofia Papagiannaki | return 'Unlimited' |
1593 | b98e1df0 | Sofia Papagiannaki | else:
|
1594 | b98e1df0 | Sofia Papagiannaki | return self.member_capacity |
1595 | b98e1df0 | Sofia Papagiannaki | else:
|
1596 | b98e1df0 | Sofia Papagiannaki | return 'Unlimited' |
1597 | b98e1df0 | Sofia Papagiannaki | |
1598 | b98e1df0 | Sofia Papagiannaki | def __str__(self): |
1599 | b98e1df0 | Sofia Papagiannaki | return 'Max %s per user: %s' % (self.resource.pluralized_display_name, |
1600 | b98e1df0 | Sofia Papagiannaki | self.display_member_capacity())
|
1601 | b98e1df0 | Sofia Papagiannaki | |
1602 | b98e1df0 | Sofia Papagiannaki | @classmethod
|
1603 | b98e1df0 | Sofia Papagiannaki | def display_filesize(cls, value): |
1604 | b98e1df0 | Sofia Papagiannaki | try:
|
1605 | b98e1df0 | Sofia Papagiannaki | value = float(value)
|
1606 | b98e1df0 | Sofia Papagiannaki | except:
|
1607 | b98e1df0 | Sofia Papagiannaki | return
|
1608 | b98e1df0 | Sofia Papagiannaki | else:
|
1609 | b98e1df0 | Sofia Papagiannaki | if math.isinf(value):
|
1610 | b98e1df0 | Sofia Papagiannaki | return 'Unlimited' |
1611 | b98e1df0 | Sofia Papagiannaki | if value > 1: |
1612 | b98e1df0 | Sofia Papagiannaki | unit_list = zip(['bytes', 'kB', 'MB', 'GB', 'TB', 'PB'], |
1613 | b98e1df0 | Sofia Papagiannaki | [0, 0, 0, 0, 0, 0]) |
1614 | b98e1df0 | Sofia Papagiannaki | exponent = min(int(math.log(value, 1024)), len(unit_list) - 1) |
1615 | b98e1df0 | Sofia Papagiannaki | quotient = float(value) / 1024**exponent |
1616 | b98e1df0 | Sofia Papagiannaki | unit, value_decimals = unit_list[exponent] |
1617 | b98e1df0 | Sofia Papagiannaki | format_string = '{0:.%sf} {1}' % (value_decimals)
|
1618 | b98e1df0 | Sofia Papagiannaki | return format_string.format(quotient, unit)
|
1619 | b98e1df0 | Sofia Papagiannaki | if value == 0: |
1620 | b98e1df0 | Sofia Papagiannaki | return '0 bytes' |
1621 | b98e1df0 | Sofia Papagiannaki | if value == 1: |
1622 | b98e1df0 | Sofia Papagiannaki | return '1 byte' |
1623 | b98e1df0 | Sofia Papagiannaki | else:
|
1624 | b98e1df0 | Sofia Papagiannaki | return '0' |
1625 | b98e1df0 | Sofia Papagiannaki | |
1626 | e546df49 | Georgios D. Tsoukalas | |
1627 | 123be68a | Giorgos Korfiatis | class ProjectManager(ForUpdateManager): |
1628 | 123be68a | Giorgos Korfiatis | |
1629 | 123be68a | Giorgos Korfiatis | def terminated_projects(self): |
1630 | 689226c3 | Giorgos Korfiatis | q = self.model.Q_TERMINATED
|
1631 | 123be68a | Giorgos Korfiatis | return self.filter(q) |
1632 | 123be68a | Giorgos Korfiatis | |
1633 | 123be68a | Giorgos Korfiatis | def not_terminated_projects(self): |
1634 | 689226c3 | Giorgos Korfiatis | q = ~self.model.Q_TERMINATED
|
1635 | 123be68a | Giorgos Korfiatis | return self.filter(q) |
1636 | 123be68a | Giorgos Korfiatis | |
1637 | b6fe8bb8 | Giorgos Korfiatis | def terminating_projects(self): |
1638 | 689226c3 | Giorgos Korfiatis | q = self.model.Q_TERMINATED & Q(is_active=True) |
1639 | b6fe8bb8 | Giorgos Korfiatis | return self.filter(q) |
1640 | b6fe8bb8 | Giorgos Korfiatis | |
1641 | db99f198 | Giorgos Korfiatis | def deactivated_projects(self): |
1642 | 689226c3 | Giorgos Korfiatis | q = self.model.Q_DEACTIVATED
|
1643 | db99f198 | Giorgos Korfiatis | return self.filter(q) |
1644 | db99f198 | Giorgos Korfiatis | |
1645 | db99f198 | Giorgos Korfiatis | def deactivating_projects(self): |
1646 | 689226c3 | Giorgos Korfiatis | q = self.model.Q_DEACTIVATED & Q(is_active=True) |
1647 | db99f198 | Giorgos Korfiatis | return self.filter(q) |
1648 | db99f198 | Giorgos Korfiatis | |
1649 | b6fe8bb8 | Giorgos Korfiatis | def modified_projects(self): |
1650 | b6fe8bb8 | Giorgos Korfiatis | return self.filter(is_modified=True) |
1651 | b6fe8bb8 | Giorgos Korfiatis | |
1652 | db99f198 | Giorgos Korfiatis | def reactivating_projects(self): |
1653 | db99f198 | Giorgos Korfiatis | return self.filter(state=Project.APPROVED, is_active=False) |
1654 | b6fe8bb8 | Giorgos Korfiatis | |
1655 | 7eadc230 | Giorgos Korfiatis | def expired_projects(self): |
1656 | 7eadc230 | Giorgos Korfiatis | q = (~Q(state=Project.TERMINATED) & |
1657 | 7eadc230 | Giorgos Korfiatis | Q(application__end_date__lt=datetime.now())) |
1658 | 7eadc230 | Giorgos Korfiatis | return self.filter(q) |
1659 | 7eadc230 | Giorgos Korfiatis | |
1660 | 7eadc230 | Giorgos Korfiatis | |
1661 | d6fdc91e | Georgios D. Tsoukalas | class Project(models.Model): |
1662 | e546df49 | Georgios D. Tsoukalas | |
1663 | ee45eb81 | Giorgos Korfiatis | application = models.OneToOneField( |
1664 | 4f22664f | Georgios D. Tsoukalas | ProjectApplication, |
1665 | 782d9118 | Giorgos Korfiatis | related_name='project')
|
1666 | 4f22664f | Georgios D. Tsoukalas | last_approval_date = models.DateTimeField(null=True)
|
1667 | 4f22664f | Georgios D. Tsoukalas | |
1668 | 4f22664f | Georgios D. Tsoukalas | members = models.ManyToManyField( |
1669 | 4f22664f | Georgios D. Tsoukalas | AstakosUser, |
1670 | 4f22664f | Georgios D. Tsoukalas | through='ProjectMembership')
|
1671 | 4f22664f | Georgios D. Tsoukalas | |
1672 | 5b9e9530 | Giorgos Korfiatis | deactivation_reason = models.CharField(max_length=255, null=True) |
1673 | 5b9e9530 | Giorgos Korfiatis | deactivation_date = models.DateTimeField(null=True)
|
1674 | 4f22664f | Georgios D. Tsoukalas | |
1675 | 3c638f72 | Giorgos Korfiatis | creation_date = models.DateTimeField(auto_now_add=True)
|
1676 | 4f22664f | Georgios D. Tsoukalas | name = models.CharField( |
1677 | 4f22664f | Georgios D. Tsoukalas | max_length=80,
|
1678 | 4f22664f | Georgios D. Tsoukalas | db_index=True,
|
1679 | 4f22664f | Georgios D. Tsoukalas | unique=True)
|
1680 | 425e2e95 | Sofia Papagiannaki | |
1681 | b6fe8bb8 | Giorgos Korfiatis | APPROVED = 1
|
1682 | b6fe8bb8 | Giorgos Korfiatis | SUSPENDED = 10
|
1683 | b6fe8bb8 | Giorgos Korfiatis | TERMINATED = 100
|
1684 | 5b9e9530 | Giorgos Korfiatis | |
1685 | b6fe8bb8 | Giorgos Korfiatis | is_modified = models.BooleanField(default=False,
|
1686 | b6fe8bb8 | Giorgos Korfiatis | db_index=True)
|
1687 | b6fe8bb8 | Giorgos Korfiatis | is_active = models.BooleanField(default=True,
|
1688 | b6fe8bb8 | Giorgos Korfiatis | db_index=True)
|
1689 | b6fe8bb8 | Giorgos Korfiatis | state = models.IntegerField(default=APPROVED, |
1690 | 123be68a | Giorgos Korfiatis | db_index=True)
|
1691 | 123be68a | Giorgos Korfiatis | |
1692 | 123be68a | Giorgos Korfiatis | objects = ProjectManager() |
1693 | 7729e9cc | Giorgos Korfiatis | |
1694 | 689226c3 | Giorgos Korfiatis | # Compiled queries
|
1695 | 689226c3 | Giorgos Korfiatis | Q_TERMINATED = Q(state=TERMINATED) |
1696 | 689226c3 | Giorgos Korfiatis | Q_SUSPENDED = Q(state=SUSPENDED) |
1697 | 689226c3 | Giorgos Korfiatis | Q_DEACTIVATED = Q_TERMINATED | Q_SUSPENDED |
1698 | 689226c3 | Giorgos Korfiatis | |
1699 | 8c7b8bb8 | Giorgos Korfiatis | def __str__(self): |
1700 | 8c7b8bb8 | Giorgos Korfiatis | return _("<project %s '%s'>") % (self.id, self.application.name) |
1701 | 8c7b8bb8 | Giorgos Korfiatis | |
1702 | 8c7b8bb8 | Giorgos Korfiatis | __repr__ = __str__ |
1703 | 8c7b8bb8 | Giorgos Korfiatis | |
1704 | e1f31e63 | Giorgos Korfiatis | STATE_DISPLAY = { |
1705 | e1f31e63 | Giorgos Korfiatis | APPROVED : 'APPROVED',
|
1706 | e1f31e63 | Giorgos Korfiatis | SUSPENDED : 'SUSPENDED',
|
1707 | e1f31e63 | Giorgos Korfiatis | TERMINATED : 'TERMINATED'
|
1708 | e1f31e63 | Giorgos Korfiatis | } |
1709 | e1f31e63 | Giorgos Korfiatis | |
1710 | e1f31e63 | Giorgos Korfiatis | def state_display(self): |
1711 | e1f31e63 | Giorgos Korfiatis | return self.STATE_DISPLAY.get(self.state, _('Unknown')) |
1712 | e1f31e63 | Giorgos Korfiatis | |
1713 | 7eadc230 | Giorgos Korfiatis | def expiration_info(self): |
1714 | 7eadc230 | Giorgos Korfiatis | return (str(self.id), self.name, self.state_display(), |
1715 | 7eadc230 | Giorgos Korfiatis | str(self.application.end_date)) |
1716 | 7eadc230 | Giorgos Korfiatis | |
1717 | b6fe8bb8 | Giorgos Korfiatis | def is_deactivated(self, reason=None): |
1718 | b6fe8bb8 | Giorgos Korfiatis | if reason is not None: |
1719 | b6fe8bb8 | Giorgos Korfiatis | return self.state == reason |
1720 | 425e2e95 | Sofia Papagiannaki | |
1721 | b6fe8bb8 | Giorgos Korfiatis | return self.state != self.APPROVED |
1722 | 123be68a | Giorgos Korfiatis | |
1723 | 123be68a | Giorgos Korfiatis | def is_deactivating(self, reason=None): |
1724 | b6fe8bb8 | Giorgos Korfiatis | if not self.is_active: |
1725 | b6fe8bb8 | Giorgos Korfiatis | return False |
1726 | 123be68a | Giorgos Korfiatis | |
1727 | b6fe8bb8 | Giorgos Korfiatis | return self.is_deactivated(reason) |
1728 | 123be68a | Giorgos Korfiatis | |
1729 | b6fe8bb8 | Giorgos Korfiatis | def is_deactivated_strict(self, reason=None): |
1730 | b6fe8bb8 | Giorgos Korfiatis | if self.is_active: |
1731 | b6fe8bb8 | Giorgos Korfiatis | return False |
1732 | 123be68a | Giorgos Korfiatis | |
1733 | b6fe8bb8 | Giorgos Korfiatis | return self.is_deactivated(reason) |
1734 | 425e2e95 | Sofia Papagiannaki | |
1735 | 123be68a | Giorgos Korfiatis | ### Deactivation calls
|
1736 | 425e2e95 | Sofia Papagiannaki | |
1737 | 123be68a | Giorgos Korfiatis | def deactivate(self): |
1738 | b6fe8bb8 | Giorgos Korfiatis | self.deactivation_date = datetime.now()
|
1739 | b6fe8bb8 | Giorgos Korfiatis | self.is_active = False |
1740 | 425e2e95 | Sofia Papagiannaki | |
1741 | db99f198 | Giorgos Korfiatis | def reactivate(self): |
1742 | db99f198 | Giorgos Korfiatis | self.deactivation_date = None |
1743 | db99f198 | Giorgos Korfiatis | self.is_active = True |
1744 | db99f198 | Giorgos Korfiatis | |
1745 | 123be68a | Giorgos Korfiatis | def terminate(self): |
1746 | 123be68a | Giorgos Korfiatis | self.deactivation_reason = 'TERMINATED' |
1747 | b6fe8bb8 | Giorgos Korfiatis | self.state = self.TERMINATED |
1748 | 123be68a | Giorgos Korfiatis | self.save()
|
1749 | 8aed306c | Giorgos Korfiatis | |
1750 | db99f198 | Giorgos Korfiatis | def suspend(self): |
1751 | db99f198 | Giorgos Korfiatis | self.deactivation_reason = 'SUSPENDED' |
1752 | db99f198 | Giorgos Korfiatis | self.state = self.SUSPENDED |
1753 | db99f198 | Giorgos Korfiatis | self.save()
|
1754 | db99f198 | Giorgos Korfiatis | |
1755 | db99f198 | Giorgos Korfiatis | def resume(self): |
1756 | db99f198 | Giorgos Korfiatis | self.deactivation_reason = None |
1757 | db99f198 | Giorgos Korfiatis | self.state = self.APPROVED |
1758 | db99f198 | Giorgos Korfiatis | self.save()
|
1759 | 123be68a | Giorgos Korfiatis | |
1760 | 123be68a | Giorgos Korfiatis | ### Logical checks
|
1761 | 425e2e95 | Sofia Papagiannaki | |
1762 | e1a80257 | Sofia Papagiannaki | def is_inconsistent(self): |
1763 | e1a80257 | Sofia Papagiannaki | now = datetime.now() |
1764 | 5b9e9530 | Giorgos Korfiatis | dates = [self.creation_date,
|
1765 | 5b9e9530 | Giorgos Korfiatis | self.last_approval_date,
|
1766 | 5b9e9530 | Giorgos Korfiatis | self.deactivation_date]
|
1767 | 5b9e9530 | Giorgos Korfiatis | return any([date > now for date in dates]) |
1768 | 5b9e9530 | Giorgos Korfiatis | |
1769 | b6fe8bb8 | Giorgos Korfiatis | def is_active_strict(self): |
1770 | b6fe8bb8 | Giorgos Korfiatis | return self.is_active and self.state == self.APPROVED |
1771 | 5b9e9530 | Giorgos Korfiatis | |
1772 | db99f198 | Giorgos Korfiatis | def is_approved(self): |
1773 | db99f198 | Giorgos Korfiatis | return self.state == self.APPROVED |
1774 | db99f198 | Giorgos Korfiatis | |
1775 | 123be68a | Giorgos Korfiatis | @property
|
1776 | 123be68a | Giorgos Korfiatis | def is_alive(self): |
1777 | 72a6e1e8 | Giorgos Korfiatis | return not self.is_terminated |
1778 | 123be68a | Giorgos Korfiatis | |
1779 | 123be68a | Giorgos Korfiatis | @property
|
1780 | 123be68a | Giorgos Korfiatis | def is_terminated(self): |
1781 | 123be68a | Giorgos Korfiatis | return self.is_deactivated(self.TERMINATED) |
1782 | 123be68a | Giorgos Korfiatis | |
1783 | 123be68a | Giorgos Korfiatis | @property
|
1784 | 123be68a | Giorgos Korfiatis | def is_suspended(self): |
1785 | db99f198 | Giorgos Korfiatis | return self.is_deactivated(self.SUSPENDED) |
1786 | 5b9e9530 | Giorgos Korfiatis | |
1787 | 5b9e9530 | Giorgos Korfiatis | def violates_resource_grants(self): |
1788 | e1a80257 | Sofia Papagiannaki | return False |
1789 | 65360c65 | Georgios D. Tsoukalas | |
1790 | 5b9e9530 | Giorgos Korfiatis | def violates_members_limit(self, adding=0): |
1791 | 5b9e9530 | Giorgos Korfiatis | application = self.application
|
1792 | 943d5554 | Giorgos Korfiatis | limit = application.limit_on_members_number |
1793 | 022c61cd | Sofia Papagiannaki | if limit is None: |
1794 | 022c61cd | Sofia Papagiannaki | return False |
1795 | 022c61cd | Sofia Papagiannaki | return (len(self.approved_members) + adding > limit) |
1796 | 5b9e9530 | Giorgos Korfiatis | |
1797 | 123be68a | Giorgos Korfiatis | |
1798 | 123be68a | Giorgos Korfiatis | ### Other
|
1799 | 5b9e9530 | Giorgos Korfiatis | |
1800 | 7db8c163 | Georgios D. Tsoukalas | def count_pending_memberships(self): |
1801 | 7db8c163 | Georgios D. Tsoukalas | memb_set = self.projectmembership_set
|
1802 | 7db8c163 | Georgios D. Tsoukalas | memb_count = memb_set.filter(state=ProjectMembership.REQUESTED).count() |
1803 | 7db8c163 | Georgios D. Tsoukalas | return memb_count
|
1804 | 7db8c163 | Georgios D. Tsoukalas | |
1805 | 425e2e95 | Sofia Papagiannaki | @property
|
1806 | 425e2e95 | Sofia Papagiannaki | def approved_memberships(self): |
1807 | 689226c3 | Giorgos Korfiatis | query = ProjectMembership.Q_ACCEPTED_STATES |
1808 | 5b9e9530 | Giorgos Korfiatis | return self.projectmembership_set.filter(query) |
1809 | 4f22664f | Georgios D. Tsoukalas | |
1810 | 425e2e95 | Sofia Papagiannaki | @property
|
1811 | 425e2e95 | Sofia Papagiannaki | def approved_members(self): |
1812 | 425e2e95 | Sofia Papagiannaki | return [m.person for m in self.approved_memberships] |
1813 | 4f22664f | Georgios D. Tsoukalas | |
1814 | 4f22664f | Georgios D. Tsoukalas | def add_member(self, user): |
1815 | bfe23b13 | Sofia Papagiannaki | """
|
1816 | bfe23b13 | Sofia Papagiannaki | Raises:
|
1817 | bfe23b13 | Sofia Papagiannaki | django.exceptions.PermissionDenied
|
1818 | bfe23b13 | Sofia Papagiannaki | astakos.im.models.AstakosUser.DoesNotExist
|
1819 | bfe23b13 | Sofia Papagiannaki | """
|
1820 | 2a965273 | Sofia Papagiannaki | if isinstance(user, int): |
1821 | 4f22664f | Georgios D. Tsoukalas | user = AstakosUser.objects.get(user=user) |
1822 | 4f22664f | Georgios D. Tsoukalas | |
1823 | ccab6eb5 | Sofia Papagiannaki | m, created = ProjectMembership.objects.get_or_create( |
1824 | ccab6eb5 | Sofia Papagiannaki | person=user, project=self
|
1825 | 2a965273 | Sofia Papagiannaki | ) |
1826 | 4f22664f | Georgios D. Tsoukalas | m.accept() |
1827 | ccab6eb5 | Sofia Papagiannaki | |
1828 | 4f22664f | Georgios D. Tsoukalas | def remove_member(self, user): |
1829 | bfe23b13 | Sofia Papagiannaki | """
|
1830 | bfe23b13 | Sofia Papagiannaki | Raises:
|
1831 | bfe23b13 | Sofia Papagiannaki | django.exceptions.PermissionDenied
|
1832 | bfe23b13 | Sofia Papagiannaki | astakos.im.models.AstakosUser.DoesNotExist
|
1833 | bfe23b13 | Sofia Papagiannaki | astakos.im.models.ProjectMembership.DoesNotExist
|
1834 | bfe23b13 | Sofia Papagiannaki | """
|
1835 | ccab6eb5 | Sofia Papagiannaki | if isinstance(user, int): |
1836 | 4f22664f | Georgios D. Tsoukalas | user = AstakosUser.objects.get(user=user) |
1837 | 4f22664f | Georgios D. Tsoukalas | |
1838 | bfe23b13 | Sofia Papagiannaki | m = ProjectMembership.objects.get(person=user, project=self)
|
1839 | bfe23b13 | Sofia Papagiannaki | m.remove() |
1840 | 4f22664f | Georgios D. Tsoukalas | |
1841 | 425e2e95 | Sofia Papagiannaki | |
1842 | b6fe8bb8 | Giorgos Korfiatis | class PendingMembershipError(Exception): |
1843 | b6fe8bb8 | Giorgos Korfiatis | pass
|
1844 | b22de10a | Sofia Papagiannaki | |
1845 | 4f22664f | Georgios D. Tsoukalas | |
1846 | db99f198 | Giorgos Korfiatis | class ProjectMembershipManager(ForUpdateManager): |
1847 | db99f198 | Giorgos Korfiatis | pass
|
1848 | db99f198 | Giorgos Korfiatis | |
1849 | d6fdc91e | Georgios D. Tsoukalas | class ProjectMembership(models.Model): |
1850 | 4f22664f | Georgios D. Tsoukalas | |
1851 | 425e2e95 | Sofia Papagiannaki | person = models.ForeignKey(AstakosUser) |
1852 | 3c638f72 | Giorgos Korfiatis | request_date = models.DateField(auto_now_add=True)
|
1853 | d6fdc91e | Georgios D. Tsoukalas | project = models.ForeignKey(Project) |
1854 | d6fdc91e | Georgios D. Tsoukalas | |
1855 | db99f198 | Giorgos Korfiatis | REQUESTED = 0
|
1856 | db99f198 | Giorgos Korfiatis | ACCEPTED = 1
|
1857 | db99f198 | Giorgos Korfiatis | # User deactivation
|
1858 | db99f198 | Giorgos Korfiatis | USER_SUSPENDED = 10
|
1859 | db99f198 | Giorgos Korfiatis | # Project deactivation
|
1860 | db99f198 | Giorgos Korfiatis | PROJECT_DEACTIVATED = 100
|
1861 | b6fe8bb8 | Giorgos Korfiatis | |
1862 | db99f198 | Giorgos Korfiatis | REMOVED = 200
|
1863 | db99f198 | Giorgos Korfiatis | |
1864 | db99f198 | Giorgos Korfiatis | ASSOCIATED_STATES = set([REQUESTED,
|
1865 | db99f198 | Giorgos Korfiatis | ACCEPTED, |
1866 | db99f198 | Giorgos Korfiatis | USER_SUSPENDED, |
1867 | db99f198 | Giorgos Korfiatis | PROJECT_DEACTIVATED]) |
1868 | db99f198 | Giorgos Korfiatis | |
1869 | db99f198 | Giorgos Korfiatis | ACCEPTED_STATES = set([ACCEPTED,
|
1870 | db99f198 | Giorgos Korfiatis | USER_SUSPENDED, |
1871 | db99f198 | Giorgos Korfiatis | PROJECT_DEACTIVATED]) |
1872 | 05617ab9 | Kostas Papadimitriou | |
1873 | b6fe8bb8 | Giorgos Korfiatis | state = models.IntegerField(default=REQUESTED, |
1874 | b6fe8bb8 | Giorgos Korfiatis | db_index=True)
|
1875 | b6fe8bb8 | Giorgos Korfiatis | is_pending = models.BooleanField(default=False, db_index=True) |
1876 | b6fe8bb8 | Giorgos Korfiatis | is_active = models.BooleanField(default=False, db_index=True) |
1877 | 5200e864 | Sofia Papagiannaki | application = models.ForeignKey( |
1878 | 5200e864 | Sofia Papagiannaki | ProjectApplication, |
1879 | 5200e864 | Sofia Papagiannaki | null=True,
|
1880 | 5200e864 | Sofia Papagiannaki | related_name='memberships')
|
1881 | 5200e864 | Sofia Papagiannaki | pending_application = models.ForeignKey( |
1882 | 5200e864 | Sofia Papagiannaki | ProjectApplication, |
1883 | 5200e864 | Sofia Papagiannaki | null=True,
|
1884 | cd633c29 | Giorgos Korfiatis | related_name='pending_memberships')
|
1885 | d6fdc91e | Georgios D. Tsoukalas | pending_serial = models.BigIntegerField(null=True, db_index=True) |
1886 | 425e2e95 | Sofia Papagiannaki | |
1887 | 425e2e95 | Sofia Papagiannaki | acceptance_date = models.DateField(null=True, db_index=True) |
1888 | 425e2e95 | Sofia Papagiannaki | leave_request_date = models.DateField(null=True)
|
1889 | 2a965273 | Sofia Papagiannaki | |
1890 | db99f198 | Giorgos Korfiatis | objects = ProjectMembershipManager() |
1891 | ee45eb81 | Giorgos Korfiatis | |
1892 | 689226c3 | Giorgos Korfiatis | # Compiled queries
|
1893 | 689226c3 | Giorgos Korfiatis | Q_ACCEPTED_STATES = ~Q(state=REQUESTED) & ~Q(state=REMOVED) |
1894 | 5b9e9530 | Giorgos Korfiatis | |
1895 | b6fe8bb8 | Giorgos Korfiatis | def get_combined_state(self): |
1896 | b6fe8bb8 | Giorgos Korfiatis | return self.state, self.is_active, self.is_pending |
1897 | 5b9e9530 | Giorgos Korfiatis | |
1898 | 0cc22d47 | Sofia Papagiannaki | class Meta: |
1899 | 0cc22d47 | Sofia Papagiannaki | unique_together = ("person", "project") |
1900 | d6fdc91e | Georgios D. Tsoukalas | #index_together = [["project", "state"]]
|
1901 | bfe23b13 | Sofia Papagiannaki | |
1902 | 65360c65 | Georgios D. Tsoukalas | def __str__(self): |
1903 | 8c7b8bb8 | Giorgos Korfiatis | return _("<'%s' membership in '%s'>") % ( |
1904 | 8c7b8bb8 | Giorgos Korfiatis | self.person.username, self.project) |
1905 | 65360c65 | Georgios D. Tsoukalas | |
1906 | 65360c65 | Georgios D. Tsoukalas | __repr__ = __str__ |
1907 | 65360c65 | Georgios D. Tsoukalas | |
1908 | 65360c65 | Georgios D. Tsoukalas | def __init__(self, *args, **kwargs): |
1909 | ee45eb81 | Giorgos Korfiatis | self.state = self.REQUESTED |
1910 | 65360c65 | Georgios D. Tsoukalas | super(ProjectMembership, self).__init__(*args, **kwargs) |
1911 | 65360c65 | Georgios D. Tsoukalas | |
1912 | 4f22664f | Georgios D. Tsoukalas | def _set_history_item(self, reason, date=None): |
1913 | 4f22664f | Georgios D. Tsoukalas | if isinstance(reason, basestring): |
1914 | 4f22664f | Georgios D. Tsoukalas | reason = ProjectMembershipHistory.reasons.get(reason, -1)
|
1915 | 4f22664f | Georgios D. Tsoukalas | |
1916 | 4f22664f | Georgios D. Tsoukalas | history_item = ProjectMembershipHistory( |
1917 | 4f22664f | Georgios D. Tsoukalas | serial=self.id,
|
1918 | d0e78bbe | Giorgos Korfiatis | person=self.person_id,
|
1919 | 02d2519e | Giorgos Korfiatis | project=self.project_id,
|
1920 | 8f975b72 | Sofia Papagiannaki | date=date or datetime.now(),
|
1921 | 4f22664f | Georgios D. Tsoukalas | reason=reason) |
1922 | 4f22664f | Georgios D. Tsoukalas | history_item.save() |
1923 | 4f22664f | Georgios D. Tsoukalas | serial = history_item.id |
1924 | 4f22664f | Georgios D. Tsoukalas | |
1925 | 14f7f6a5 | Giorgos Korfiatis | def can_accept(self): |
1926 | 14f7f6a5 | Giorgos Korfiatis | return self.state == self.REQUESTED |
1927 | 14f7f6a5 | Giorgos Korfiatis | |
1928 | 4f22664f | Georgios D. Tsoukalas | def accept(self): |
1929 | b6fe8bb8 | Giorgos Korfiatis | if self.is_pending: |
1930 | b6fe8bb8 | Giorgos Korfiatis | m = _("%s: attempt to accept while is pending") % (self,) |
1931 | b6fe8bb8 | Giorgos Korfiatis | raise AssertionError(m) |
1932 | b6fe8bb8 | Giorgos Korfiatis | |
1933 | 14f7f6a5 | Giorgos Korfiatis | if not self.can_accept(): |
1934 | 14f7f6a5 | Giorgos Korfiatis | m = _("%s: attempt to accept in state '%s'") % (self, self.state) |
1935 | 65360c65 | Georgios D. Tsoukalas | raise AssertionError(m) |
1936 | 4f22664f | Georgios D. Tsoukalas | |
1937 | 65360c65 | Georgios D. Tsoukalas | now = datetime.now() |
1938 | 65360c65 | Georgios D. Tsoukalas | self.acceptance_date = now
|
1939 | 65360c65 | Georgios D. Tsoukalas | self._set_history_item(reason='ACCEPT', date=now) |
1940 | db99f198 | Giorgos Korfiatis | if self.project.is_approved(): |
1941 | b6fe8bb8 | Giorgos Korfiatis | self.state = self.ACCEPTED |
1942 | b6fe8bb8 | Giorgos Korfiatis | self.is_pending = True |
1943 | b6fe8bb8 | Giorgos Korfiatis | else:
|
1944 | db99f198 | Giorgos Korfiatis | self.state = self.PROJECT_DEACTIVATED |
1945 | b6fe8bb8 | Giorgos Korfiatis | |
1946 | 65360c65 | Georgios D. Tsoukalas | self.save()
|
1947 | 4f22664f | Georgios D. Tsoukalas | |
1948 | 14f7f6a5 | Giorgos Korfiatis | def can_leave(self): |
1949 | 14f7f6a5 | Giorgos Korfiatis | return self.can_remove() |
1950 | 14f7f6a5 | Giorgos Korfiatis | |
1951 | 14f7f6a5 | Giorgos Korfiatis | def can_remove(self): |
1952 | 14f7f6a5 | Giorgos Korfiatis | return self.state in self.ACCEPTED_STATES |
1953 | 14f7f6a5 | Giorgos Korfiatis | |
1954 | 65360c65 | Georgios D. Tsoukalas | def remove(self): |
1955 | b6fe8bb8 | Giorgos Korfiatis | if self.is_pending: |
1956 | b6fe8bb8 | Giorgos Korfiatis | m = _("%s: attempt to remove while is pending") % (self,) |
1957 | b6fe8bb8 | Giorgos Korfiatis | raise AssertionError(m) |
1958 | b6fe8bb8 | Giorgos Korfiatis | |
1959 | 14f7f6a5 | Giorgos Korfiatis | if not self.can_remove(): |
1960 | 14f7f6a5 | Giorgos Korfiatis | m = _("%s: attempt to remove in state '%s'") % (self, self.state) |
1961 | 65360c65 | Georgios D. Tsoukalas | raise AssertionError(m) |
1962 | 4f22664f | Georgios D. Tsoukalas | |
1963 | ee45eb81 | Giorgos Korfiatis | self._set_history_item(reason='REMOVE') |
1964 | b6fe8bb8 | Giorgos Korfiatis | self.state = self.REMOVED |
1965 | b6fe8bb8 | Giorgos Korfiatis | self.is_pending = True |
1966 | 0cc22d47 | Sofia Papagiannaki | self.save()
|
1967 | b8f05f8d | Sofia Papagiannaki | |
1968 | 14f7f6a5 | Giorgos Korfiatis | def can_reject(self): |
1969 | 14f7f6a5 | Giorgos Korfiatis | return self.state == self.REQUESTED |
1970 | 14f7f6a5 | Giorgos Korfiatis | |
1971 | 65360c65 | Georgios D. Tsoukalas | def reject(self): |
1972 | b6fe8bb8 | Giorgos Korfiatis | if self.is_pending: |
1973 | b6fe8bb8 | Giorgos Korfiatis | m = _("%s: attempt to reject while is pending") % (self,) |
1974 | b6fe8bb8 | Giorgos Korfiatis | raise AssertionError(m) |
1975 | b6fe8bb8 | Giorgos Korfiatis | |
1976 | 14f7f6a5 | Giorgos Korfiatis | if not self.can_reject(): |
1977 | 14f7f6a5 | Giorgos Korfiatis | m = _("%s: attempt to reject in state '%s'") % (self, self.state) |
1978 | 65360c65 | Georgios D. Tsoukalas | raise AssertionError(m) |
1979 | 65360c65 | Georgios D. Tsoukalas | |
1980 | 65360c65 | Georgios D. Tsoukalas | # rejected requests don't need sync,
|
1981 | 65360c65 | Georgios D. Tsoukalas | # because they were never effected
|
1982 | 65360c65 | Georgios D. Tsoukalas | self._set_history_item(reason='REJECT') |
1983 | 0cc22d47 | Sofia Papagiannaki | self.delete()
|
1984 | b8f05f8d | Sofia Papagiannaki | |
1985 | aad0e329 | Giorgos Korfiatis | def can_cancel(self): |
1986 | aad0e329 | Giorgos Korfiatis | return self.state == self.REQUESTED |
1987 | aad0e329 | Giorgos Korfiatis | |
1988 | aad0e329 | Giorgos Korfiatis | def cancel(self): |
1989 | aad0e329 | Giorgos Korfiatis | if self.is_pending: |
1990 | aad0e329 | Giorgos Korfiatis | m = _("%s: attempt to cancel while is pending") % (self,) |
1991 | aad0e329 | Giorgos Korfiatis | raise AssertionError(m) |
1992 | aad0e329 | Giorgos Korfiatis | |
1993 | aad0e329 | Giorgos Korfiatis | if not self.can_cancel(): |
1994 | aad0e329 | Giorgos Korfiatis | m = _("%s: attempt to cancel in state '%s'") % (self, self.state) |
1995 | aad0e329 | Giorgos Korfiatis | raise AssertionError(m) |
1996 | aad0e329 | Giorgos Korfiatis | |
1997 | aad0e329 | Giorgos Korfiatis | # rejected requests don't need sync,
|
1998 | aad0e329 | Giorgos Korfiatis | # because they were never effected
|
1999 | aad0e329 | Giorgos Korfiatis | self._set_history_item(reason='CANCEL') |
2000 | aad0e329 | Giorgos Korfiatis | self.delete()
|
2001 | aad0e329 | Giorgos Korfiatis | |
2002 | b6fe8bb8 | Giorgos Korfiatis | def get_diff_quotas(self, sub_list=None, add_list=None): |
2003 | d2b32360 | Giorgos Korfiatis | if sub_list is None: |
2004 | d2b32360 | Giorgos Korfiatis | sub_list = [] |
2005 | d2b32360 | Giorgos Korfiatis | |
2006 | d2b32360 | Giorgos Korfiatis | if add_list is None: |
2007 | d2b32360 | Giorgos Korfiatis | add_list = [] |
2008 | d6fdc91e | Georgios D. Tsoukalas | |
2009 | d2b32360 | Giorgos Korfiatis | sub_append = sub_list.append |
2010 | d2b32360 | Giorgos Korfiatis | add_append = add_list.append |
2011 | d75c432e | Sofia Papagiannaki | holder = self.person.uuid
|
2012 | d6fdc91e | Georgios D. Tsoukalas | |
2013 | d6fdc91e | Georgios D. Tsoukalas | synced_application = self.application
|
2014 | d6fdc91e | Georgios D. Tsoukalas | if synced_application is not None: |
2015 | 5f2e4042 | Sofia Papagiannaki | cur_grants = synced_application.projectresourcegrant_set.all() |
2016 | d6fdc91e | Georgios D. Tsoukalas | for grant in cur_grants: |
2017 | d2b32360 | Giorgos Korfiatis | sub_append(QuotaLimits( |
2018 | d2b32360 | Giorgos Korfiatis | holder = holder, |
2019 | f3e93707 | Sofia Papagiannaki | resource = str(grant.resource),
|
2020 | d2b32360 | Giorgos Korfiatis | capacity = grant.member_capacity, |
2021 | d2b32360 | Giorgos Korfiatis | import_limit = grant.member_import_limit, |
2022 | d2b32360 | Giorgos Korfiatis | export_limit = grant.member_export_limit)) |
2023 | d6fdc91e | Georgios D. Tsoukalas | |
2024 | b6fe8bb8 | Giorgos Korfiatis | pending_application = self.pending_application
|
2025 | b6fe8bb8 | Giorgos Korfiatis | if pending_application is not None: |
2026 | b6fe8bb8 | Giorgos Korfiatis | new_grants = pending_application.projectresourcegrant_set.all() |
2027 | d6fdc91e | Georgios D. Tsoukalas | for new_grant in new_grants: |
2028 | d2b32360 | Giorgos Korfiatis | add_append(QuotaLimits( |
2029 | d2b32360 | Giorgos Korfiatis | holder = holder, |
2030 | f3e93707 | Sofia Papagiannaki | resource = str(new_grant.resource),
|
2031 | 974ee6a6 | Sofia Papagiannaki | capacity = new_grant.member_capacity, |
2032 | 974ee6a6 | Sofia Papagiannaki | import_limit = new_grant.member_import_limit, |
2033 | 974ee6a6 | Sofia Papagiannaki | export_limit = new_grant.member_export_limit)) |
2034 | d6fdc91e | Georgios D. Tsoukalas | |
2035 | d2b32360 | Giorgos Korfiatis | return (sub_list, add_list)
|
2036 | 65360c65 | Georgios D. Tsoukalas | |
2037 | ee45eb81 | Giorgos Korfiatis | def set_sync(self): |
2038 | b6fe8bb8 | Giorgos Korfiatis | if not self.is_pending: |
2039 | b6fe8bb8 | Giorgos Korfiatis | m = _("%s: attempt to sync a non pending membership") % (self,) |
2040 | b6fe8bb8 | Giorgos Korfiatis | raise AssertionError(m) |
2041 | b6fe8bb8 | Giorgos Korfiatis | |
2042 | ee45eb81 | Giorgos Korfiatis | state = self.state
|
2043 | b6fe8bb8 | Giorgos Korfiatis | if state == self.ACCEPTED: |
2044 | ee45eb81 | Giorgos Korfiatis | pending_application = self.pending_application
|
2045 | ee45eb81 | Giorgos Korfiatis | if pending_application is None: |
2046 | ee45eb81 | Giorgos Korfiatis | m = _("%s: attempt to sync an empty pending application") % (
|
2047 | 8c7b8bb8 | Giorgos Korfiatis | self,)
|
2048 | ee45eb81 | Giorgos Korfiatis | raise AssertionError(m) |
2049 | b6fe8bb8 | Giorgos Korfiatis | |
2050 | ee45eb81 | Giorgos Korfiatis | self.application = pending_application
|
2051 | b6fe8bb8 | Giorgos Korfiatis | self.is_active = True |
2052 | b6fe8bb8 | Giorgos Korfiatis | |
2053 | ee45eb81 | Giorgos Korfiatis | self.pending_application = None |
2054 | ee45eb81 | Giorgos Korfiatis | self.pending_serial = None |
2055 | ee45eb81 | Giorgos Korfiatis | |
2056 | ee45eb81 | Giorgos Korfiatis | # project.application may have changed in the meantime,
|
2057 | ee45eb81 | Giorgos Korfiatis | # in which case we stay PENDING;
|
2058 | ee45eb81 | Giorgos Korfiatis | # we are safe to check due to select_for_update
|
2059 | ee45eb81 | Giorgos Korfiatis | if self.application == self.project.application: |
2060 | b6fe8bb8 | Giorgos Korfiatis | self.is_pending = False |
2061 | ee45eb81 | Giorgos Korfiatis | self.save()
|
2062 | b6fe8bb8 | Giorgos Korfiatis | |
2063 | db99f198 | Giorgos Korfiatis | elif state == self.PROJECT_DEACTIVATED: |
2064 | 5b9e9530 | Giorgos Korfiatis | if self.pending_application: |
2065 | 5b9e9530 | Giorgos Korfiatis | m = _("%s: attempt to sync in state '%s' "
|
2066 | 5b9e9530 | Giorgos Korfiatis | "with a pending application") % (self, state) |
2067 | 5b9e9530 | Giorgos Korfiatis | raise AssertionError(m) |
2068 | b6fe8bb8 | Giorgos Korfiatis | |
2069 | 5b9e9530 | Giorgos Korfiatis | self.application = None |
2070 | 2a666c36 | Giorgos Korfiatis | self.is_active = False |
2071 | 5b9e9530 | Giorgos Korfiatis | self.pending_serial = None |
2072 | b6fe8bb8 | Giorgos Korfiatis | self.is_pending = False |
2073 | 5b9e9530 | Giorgos Korfiatis | self.save()
|
2074 | b6fe8bb8 | Giorgos Korfiatis | |
2075 | b6fe8bb8 | Giorgos Korfiatis | elif state == self.REMOVED: |
2076 | ee45eb81 | Giorgos Korfiatis | self.delete()
|
2077 | b6fe8bb8 | Giorgos Korfiatis | |
2078 | ee45eb81 | Giorgos Korfiatis | else:
|
2079 | ee45eb81 | Giorgos Korfiatis | m = _("%s: attempt to sync in state '%s'") % (self, state) |
2080 | ee45eb81 | Giorgos Korfiatis | raise AssertionError(m) |
2081 | ee45eb81 | Giorgos Korfiatis | |
2082 | 49b74233 | Georgios D. Tsoukalas | def reset_sync(self): |
2083 | b6fe8bb8 | Giorgos Korfiatis | if not self.is_pending: |
2084 | b6fe8bb8 | Giorgos Korfiatis | m = _("%s: attempt to reset a non pending membership") % (self,) |
2085 | b6fe8bb8 | Giorgos Korfiatis | raise AssertionError(m) |
2086 | b6fe8bb8 | Giorgos Korfiatis | |
2087 | 49b74233 | Georgios D. Tsoukalas | state = self.state
|
2088 | db99f198 | Giorgos Korfiatis | if state in [self.ACCEPTED, self.PROJECT_DEACTIVATED, self.REMOVED]: |
2089 | 49b74233 | Georgios D. Tsoukalas | self.pending_application = None |
2090 | 49b74233 | Georgios D. Tsoukalas | self.pending_serial = None |
2091 | 49b74233 | Georgios D. Tsoukalas | self.save()
|
2092 | 49b74233 | Georgios D. Tsoukalas | else:
|
2093 | 49b74233 | Georgios D. Tsoukalas | m = _("%s: attempt to reset sync in state '%s'") % (self, state) |
2094 | 49b74233 | Georgios D. Tsoukalas | raise AssertionError(m) |
2095 | 49b74233 | Georgios D. Tsoukalas | |
2096 | ee45eb81 | Giorgos Korfiatis | class Serial(models.Model): |
2097 | ee45eb81 | Giorgos Korfiatis | serial = models.AutoField(primary_key=True)
|
2098 | ee45eb81 | Giorgos Korfiatis | |
2099 | ee45eb81 | Giorgos Korfiatis | def new_serial(): |
2100 | 5200e864 | Sofia Papagiannaki | s = Serial.objects.create() |
2101 | c70968bd | Giorgos Korfiatis | serial = s.serial |
2102 | c70968bd | Giorgos Korfiatis | s.delete() |
2103 | c70968bd | Giorgos Korfiatis | return serial
|
2104 | 82d7e9ef | Georgios D. Tsoukalas | |
2105 | 333f6a72 | Sofia Papagiannaki | def sync_finish_serials(serials_to_ack=None): |
2106 | 333f6a72 | Sofia Papagiannaki | if serials_to_ack is None: |
2107 | 333f6a72 | Sofia Papagiannaki | serials_to_ack = qh_query_serials([]) |
2108 | 333f6a72 | Sofia Papagiannaki | |
2109 | 333f6a72 | Sofia Papagiannaki | serials_to_ack = set(serials_to_ack)
|
2110 | d6fdc91e | Georgios D. Tsoukalas | sfu = ProjectMembership.objects.select_for_update() |
2111 | 333f6a72 | Sofia Papagiannaki | memberships = list(sfu.filter(pending_serial__isnull=False)) |
2112 | 333f6a72 | Sofia Papagiannaki | |
2113 | 60ca2f6f | Giorgos Korfiatis | if memberships:
|
2114 | 60ca2f6f | Giorgos Korfiatis | for membership in memberships: |
2115 | 60ca2f6f | Giorgos Korfiatis | serial = membership.pending_serial |
2116 | 60ca2f6f | Giorgos Korfiatis | if serial in serials_to_ack: |
2117 | 60ca2f6f | Giorgos Korfiatis | membership.set_sync() |
2118 | 60ca2f6f | Giorgos Korfiatis | else:
|
2119 | 60ca2f6f | Giorgos Korfiatis | membership.reset_sync() |
2120 | 60ca2f6f | Giorgos Korfiatis | |
2121 | 60ca2f6f | Giorgos Korfiatis | transaction.commit() |
2122 | 60ca2f6f | Giorgos Korfiatis | |
2123 | ee45eb81 | Giorgos Korfiatis | qh_ack_serials(list(serials_to_ack))
|
2124 | 333f6a72 | Sofia Papagiannaki | return len(memberships) |
2125 | 82d7e9ef | Georgios D. Tsoukalas | |
2126 | 762900a2 | Giorgos Korfiatis | def pre_sync_projects(sync=True): |
2127 | b6fe8bb8 | Giorgos Korfiatis | ACCEPTED = ProjectMembership.ACCEPTED |
2128 | db99f198 | Giorgos Korfiatis | PROJECT_DEACTIVATED = ProjectMembership.PROJECT_DEACTIVATED |
2129 | b6fe8bb8 | Giorgos Korfiatis | psfu = Project.objects.select_for_update() |
2130 | b6fe8bb8 | Giorgos Korfiatis | |
2131 | 762900a2 | Giorgos Korfiatis | modified = list(psfu.modified_projects())
|
2132 | 762900a2 | Giorgos Korfiatis | if sync:
|
2133 | 762900a2 | Giorgos Korfiatis | for project in modified: |
2134 | 762900a2 | Giorgos Korfiatis | objects = project.projectmembership_set.select_for_update() |
2135 | 762900a2 | Giorgos Korfiatis | |
2136 | 762900a2 | Giorgos Korfiatis | memberships = objects.filter(state=ACCEPTED) |
2137 | 762900a2 | Giorgos Korfiatis | for membership in memberships: |
2138 | 762900a2 | Giorgos Korfiatis | membership.is_pending = True
|
2139 | 762900a2 | Giorgos Korfiatis | membership.save() |
2140 | 762900a2 | Giorgos Korfiatis | |
2141 | 762900a2 | Giorgos Korfiatis | reactivating = list(psfu.reactivating_projects())
|
2142 | 762900a2 | Giorgos Korfiatis | if sync:
|
2143 | 762900a2 | Giorgos Korfiatis | for project in reactivating: |
2144 | 762900a2 | Giorgos Korfiatis | objects = project.projectmembership_set.select_for_update() |
2145 | 762900a2 | Giorgos Korfiatis | |
2146 | 762900a2 | Giorgos Korfiatis | memberships = objects.filter(state=PROJECT_DEACTIVATED) |
2147 | 762900a2 | Giorgos Korfiatis | for membership in memberships: |
2148 | 762900a2 | Giorgos Korfiatis | membership.is_pending = True
|
2149 | 762900a2 | Giorgos Korfiatis | membership.state = ACCEPTED |
2150 | 762900a2 | Giorgos Korfiatis | membership.save() |
2151 | 762900a2 | Giorgos Korfiatis | |
2152 | 762900a2 | Giorgos Korfiatis | deactivating = list(psfu.deactivating_projects())
|
2153 | 762900a2 | Giorgos Korfiatis | if sync:
|
2154 | 762900a2 | Giorgos Korfiatis | for project in deactivating: |
2155 | 762900a2 | Giorgos Korfiatis | objects = project.projectmembership_set.select_for_update() |
2156 | 762900a2 | Giorgos Korfiatis | |
2157 | 762900a2 | Giorgos Korfiatis | # Note: we keep a user-level deactivation
|
2158 | 762900a2 | Giorgos Korfiatis | # (e.g. USER_SUSPENDED) intact
|
2159 | 762900a2 | Giorgos Korfiatis | memberships = objects.filter(state=ACCEPTED) |
2160 | 762900a2 | Giorgos Korfiatis | for membership in memberships: |
2161 | 762900a2 | Giorgos Korfiatis | membership.is_pending = True
|
2162 | 762900a2 | Giorgos Korfiatis | membership.state = PROJECT_DEACTIVATED |
2163 | 762900a2 | Giorgos Korfiatis | membership.save() |
2164 | 762900a2 | Giorgos Korfiatis | |
2165 | 762900a2 | Giorgos Korfiatis | return (modified, reactivating, deactivating)
|
2166 | b6fe8bb8 | Giorgos Korfiatis | |
2167 | 84a3f701 | Giorgos Korfiatis | def do_sync_projects(): |
2168 | 82d7e9ef | Georgios D. Tsoukalas | |
2169 | b6fe8bb8 | Giorgos Korfiatis | ACCEPTED = ProjectMembership.ACCEPTED |
2170 | d6fdc91e | Georgios D. Tsoukalas | objects = ProjectMembership.objects.select_for_update() |
2171 | 82d7e9ef | Georgios D. Tsoukalas | |
2172 | d2b32360 | Giorgos Korfiatis | sub_quota, add_quota = [], [] |
2173 | 65360c65 | Georgios D. Tsoukalas | |
2174 | ee45eb81 | Giorgos Korfiatis | serial = new_serial() |
2175 | d6fdc91e | Georgios D. Tsoukalas | |
2176 | b6fe8bb8 | Giorgos Korfiatis | pending = objects.filter(is_pending=True)
|
2177 | d6fdc91e | Georgios D. Tsoukalas | for membership in pending: |
2178 | d6fdc91e | Georgios D. Tsoukalas | |
2179 | d6fdc91e | Georgios D. Tsoukalas | if membership.pending_application:
|
2180 | d6fdc91e | Georgios D. Tsoukalas | m = "%s: impossible: pending_application is not None (%s)" % (
|
2181 | d6fdc91e | Georgios D. Tsoukalas | membership, membership.pending_application) |
2182 | d6fdc91e | Georgios D. Tsoukalas | raise AssertionError(m) |
2183 | d6fdc91e | Georgios D. Tsoukalas | if membership.pending_serial:
|
2184 | d6fdc91e | Georgios D. Tsoukalas | m = "%s: impossible: pending_serial is not None (%s)" % (
|
2185 | d6fdc91e | Georgios D. Tsoukalas | membership, membership.pending_serial) |
2186 | 65360c65 | Georgios D. Tsoukalas | raise AssertionError(m) |
2187 | b8f05f8d | Sofia Papagiannaki | |
2188 | b6fe8bb8 | Giorgos Korfiatis | if membership.state == ACCEPTED:
|
2189 | b6fe8bb8 | Giorgos Korfiatis | membership.pending_application = membership.project.application |
2190 | d6fdc91e | Georgios D. Tsoukalas | |
2191 | d6fdc91e | Georgios D. Tsoukalas | membership.pending_serial = serial |
2192 | b6fe8bb8 | Giorgos Korfiatis | membership.get_diff_quotas(sub_quota, add_quota) |
2193 | d6fdc91e | Georgios D. Tsoukalas | membership.save() |
2194 | d6fdc91e | Georgios D. Tsoukalas | |
2195 | d6fdc91e | Georgios D. Tsoukalas | transaction.commit() |
2196 | ee45eb81 | Giorgos Korfiatis | # ProjectApplication.approve() unblocks here
|
2197 | ee45eb81 | Giorgos Korfiatis | # and can set PENDING an already PENDING membership
|
2198 | ee45eb81 | Giorgos Korfiatis | # which has been scheduled to sync with the old project.application
|
2199 | ee45eb81 | Giorgos Korfiatis | # Need to check in ProjectMembership.set_sync()
|
2200 | ee45eb81 | Giorgos Korfiatis | |
2201 | 5cfd4acb | Sofia Papagiannaki | r = qh_add_quota(serial, sub_quota, add_quota) |
2202 | 333f6a72 | Sofia Papagiannaki | if r:
|
2203 | 333f6a72 | Sofia Papagiannaki | m = "cannot sync serial: %d" % serial
|
2204 | 333f6a72 | Sofia Papagiannaki | raise RuntimeError(m) |
2205 | 333f6a72 | Sofia Papagiannaki | |
2206 | b6fe8bb8 | Giorgos Korfiatis | return serial
|
2207 | 5b9e9530 | Giorgos Korfiatis | |
2208 | 84a3f701 | Giorgos Korfiatis | def post_sync_projects(): |
2209 | 5b9e9530 | Giorgos Korfiatis | ACCEPTED = ProjectMembership.ACCEPTED |
2210 | db99f198 | Giorgos Korfiatis | PROJECT_DEACTIVATED = ProjectMembership.PROJECT_DEACTIVATED |
2211 | 5b9e9530 | Giorgos Korfiatis | psfu = Project.objects.select_for_update() |
2212 | 5b9e9530 | Giorgos Korfiatis | |
2213 | b6fe8bb8 | Giorgos Korfiatis | modified = psfu.modified_projects() |
2214 | b6fe8bb8 | Giorgos Korfiatis | for project in modified: |
2215 | 5b9e9530 | Giorgos Korfiatis | objects = project.projectmembership_set.select_for_update() |
2216 | 5b9e9530 | Giorgos Korfiatis | |
2217 | b6fe8bb8 | Giorgos Korfiatis | memberships = list(objects.filter(state=ACCEPTED, is_pending=True)) |
2218 | b6fe8bb8 | Giorgos Korfiatis | if not memberships: |
2219 | b6fe8bb8 | Giorgos Korfiatis | project.is_modified = False
|
2220 | b6fe8bb8 | Giorgos Korfiatis | project.save() |
2221 | 5b9e9530 | Giorgos Korfiatis | |
2222 | db99f198 | Giorgos Korfiatis | reactivating = psfu.reactivating_projects() |
2223 | db99f198 | Giorgos Korfiatis | for project in reactivating: |
2224 | db99f198 | Giorgos Korfiatis | objects = project.projectmembership_set.select_for_update() |
2225 | db99f198 | Giorgos Korfiatis | memberships = list(objects.filter(Q(state=PROJECT_DEACTIVATED) |
|
2226 | db99f198 | Giorgos Korfiatis | Q(is_pending=True)))
|
2227 | db99f198 | Giorgos Korfiatis | if not memberships: |
2228 | db99f198 | Giorgos Korfiatis | project.reactivate() |
2229 | db99f198 | Giorgos Korfiatis | project.save() |
2230 | db99f198 | Giorgos Korfiatis | |
2231 | db99f198 | Giorgos Korfiatis | deactivating = psfu.deactivating_projects() |
2232 | db99f198 | Giorgos Korfiatis | for project in deactivating: |
2233 | 5b9e9530 | Giorgos Korfiatis | objects = project.projectmembership_set.select_for_update() |
2234 | b6fe8bb8 | Giorgos Korfiatis | |
2235 | 5b9e9530 | Giorgos Korfiatis | memberships = list(objects.filter(Q(state=ACCEPTED) |
|
2236 | b6fe8bb8 | Giorgos Korfiatis | Q(is_pending=True)))
|
2237 | 5b9e9530 | Giorgos Korfiatis | if not memberships: |
2238 | b6fe8bb8 | Giorgos Korfiatis | project.deactivate() |
2239 | 5b9e9530 | Giorgos Korfiatis | project.save() |
2240 | 5b9e9530 | Giorgos Korfiatis | |
2241 | 5b9e9530 | Giorgos Korfiatis | transaction.commit() |
2242 | 5b9e9530 | Giorgos Korfiatis | |
2243 | 140da2d1 | Giorgos Korfiatis | def _sync_projects(sync): |
2244 | b6fe8bb8 | Giorgos Korfiatis | sync_finish_serials() |
2245 | 762900a2 | Giorgos Korfiatis | # Informative only -- no select_for_update()
|
2246 | 93c4dc6b | Giorgos Korfiatis | pending = list(ProjectMembership.objects.filter(is_pending=True)) |
2247 | 762900a2 | Giorgos Korfiatis | |
2248 | 762900a2 | Giorgos Korfiatis | projects_log = pre_sync_projects(sync) |
2249 | 762900a2 | Giorgos Korfiatis | if sync:
|
2250 | 762900a2 | Giorgos Korfiatis | serial = do_sync_projects() |
2251 | 762900a2 | Giorgos Korfiatis | sync_finish_serials([serial]) |
2252 | 762900a2 | Giorgos Korfiatis | post_sync_projects() |
2253 | 762900a2 | Giorgos Korfiatis | |
2254 | 762900a2 | Giorgos Korfiatis | return (pending, projects_log)
|
2255 | 84a3f701 | Giorgos Korfiatis | |
2256 | 140da2d1 | Giorgos Korfiatis | def sync_projects(sync=True, retries=3, retry_wait=1.0): |
2257 | 84a3f701 | Giorgos Korfiatis | return lock_sync(_sync_projects,
|
2258 | 140da2d1 | Giorgos Korfiatis | args=[sync], |
2259 | 84a3f701 | Giorgos Korfiatis | retries=retries, |
2260 | 84a3f701 | Giorgos Korfiatis | retry_wait=retry_wait) |
2261 | 84a3f701 | Giorgos Korfiatis | |
2262 | 5aac5dc4 | Giorgos Korfiatis | |
2263 | 5aac5dc4 | Giorgos Korfiatis | def all_users_quotas(users): |
2264 | 5aac5dc4 | Giorgos Korfiatis | quotas = {} |
2265 | 5aac5dc4 | Giorgos Korfiatis | for user in users: |
2266 | 5aac5dc4 | Giorgos Korfiatis | quotas[user.uuid] = user.all_quotas() |
2267 | 5aac5dc4 | Giorgos Korfiatis | return quotas
|
2268 | 5aac5dc4 | Giorgos Korfiatis | |
2269 | 140da2d1 | Giorgos Korfiatis | def _sync_users(users, sync): |
2270 | 84a3f701 | Giorgos Korfiatis | sync_finish_serials() |
2271 | 84a3f701 | Giorgos Korfiatis | |
2272 | 84a3f701 | Giorgos Korfiatis | existing, nonexisting = qh_check_users(users) |
2273 | 84a3f701 | Giorgos Korfiatis | resources = get_resource_names() |
2274 | 5aac5dc4 | Giorgos Korfiatis | registered_quotas = qh_get_quota_limits(existing, resources) |
2275 | 5aac5dc4 | Giorgos Korfiatis | astakos_quotas = all_users_quotas(users) |
2276 | d6fdc91e | Georgios D. Tsoukalas | |
2277 | 140da2d1 | Giorgos Korfiatis | if sync:
|
2278 | 84a3f701 | Giorgos Korfiatis | r = register_users(nonexisting) |
2279 | 5aac5dc4 | Giorgos Korfiatis | r = send_quotas(astakos_quotas) |
2280 | 84a3f701 | Giorgos Korfiatis | |
2281 | 5aac5dc4 | Giorgos Korfiatis | return (existing, nonexisting, registered_quotas, astakos_quotas)
|
2282 | 84a3f701 | Giorgos Korfiatis | |
2283 | 140da2d1 | Giorgos Korfiatis | def sync_users(users, sync=True, retries=3, retry_wait=1.0): |
2284 | 84a3f701 | Giorgos Korfiatis | return lock_sync(_sync_users,
|
2285 | 140da2d1 | Giorgos Korfiatis | args=[users, sync], |
2286 | 84a3f701 | Giorgos Korfiatis | retries=retries, |
2287 | 84a3f701 | Giorgos Korfiatis | retry_wait=retry_wait) |
2288 | 84a3f701 | Giorgos Korfiatis | |
2289 | 140da2d1 | Giorgos Korfiatis | def sync_all_users(sync=True, retries=3, retry_wait=1.0): |
2290 | d5570293 | Giorgos Korfiatis | users = AstakosUser.objects.filter(is_active=True)
|
2291 | 140da2d1 | Giorgos Korfiatis | return sync_users(users, sync, retries=retries, retry_wait=retry_wait)
|
2292 | 84a3f701 | Giorgos Korfiatis | |
2293 | 84a3f701 | Giorgos Korfiatis | def lock_sync(func, args=[], kwargs={}, retries=3, retry_wait=1.0): |
2294 | 14695557 | Giorgos Korfiatis | transaction.commit() |
2295 | 14695557 | Giorgos Korfiatis | |
2296 | d6fdc91e | Georgios D. Tsoukalas | cursor = connection.cursor() |
2297 | d6fdc91e | Georgios D. Tsoukalas | locked = True
|
2298 | d6fdc91e | Georgios D. Tsoukalas | try:
|
2299 | d6fdc91e | Georgios D. Tsoukalas | while 1: |
2300 | d6fdc91e | Georgios D. Tsoukalas | cursor.execute("SELECT pg_try_advisory_lock(1)")
|
2301 | d6fdc91e | Georgios D. Tsoukalas | r = cursor.fetchone() |
2302 | d6fdc91e | Georgios D. Tsoukalas | if r is None: |
2303 | d6fdc91e | Georgios D. Tsoukalas | m = "Impossible"
|
2304 | d6fdc91e | Georgios D. Tsoukalas | raise AssertionError(m) |
2305 | d6fdc91e | Georgios D. Tsoukalas | locked = r[0]
|
2306 | d6fdc91e | Georgios D. Tsoukalas | if locked:
|
2307 | d6fdc91e | Georgios D. Tsoukalas | break
|
2308 | d6fdc91e | Georgios D. Tsoukalas | |
2309 | d6fdc91e | Georgios D. Tsoukalas | retries -= 1
|
2310 | d6fdc91e | Georgios D. Tsoukalas | if retries <= 0: |
2311 | d6fdc91e | Georgios D. Tsoukalas | return False |
2312 | d6fdc91e | Georgios D. Tsoukalas | sleep(retry_wait) |
2313 | d6fdc91e | Georgios D. Tsoukalas | |
2314 | 84a3f701 | Giorgos Korfiatis | return func(*args, **kwargs)
|
2315 | d6fdc91e | Georgios D. Tsoukalas | |
2316 | d6fdc91e | Georgios D. Tsoukalas | finally:
|
2317 | d6fdc91e | Georgios D. Tsoukalas | if locked:
|
2318 | d6fdc91e | Georgios D. Tsoukalas | cursor.execute("SELECT pg_advisory_unlock(1)")
|
2319 | d6fdc91e | Georgios D. Tsoukalas | cursor.fetchall() |
2320 | 4f22664f | Georgios D. Tsoukalas | |
2321 | e1a80257 | Sofia Papagiannaki | |
2322 | 0cc22d47 | Sofia Papagiannaki | class ProjectMembershipHistory(models.Model): |
2323 | 425e2e95 | Sofia Papagiannaki | reasons_list = ['ACCEPT', 'REJECT', 'REMOVE'] |
2324 | 425e2e95 | Sofia Papagiannaki | reasons = dict((k, v) for v, k in enumerate(reasons_list)) |
2325 | 425e2e95 | Sofia Papagiannaki | |
2326 | d0e78bbe | Giorgos Korfiatis | person = models.BigIntegerField() |
2327 | 02d2519e | Giorgos Korfiatis | project = models.BigIntegerField() |
2328 | 3c638f72 | Giorgos Korfiatis | date = models.DateField(auto_now_add=True)
|
2329 | 425e2e95 | Sofia Papagiannaki | reason = models.IntegerField() |
2330 | 425e2e95 | Sofia Papagiannaki | serial = models.BigIntegerField() |
2331 | fc655b6f | Kostas Papadimitriou | |
2332 | fcc1e93f | Sofia Papagiannaki | ### SIGNALS ###
|
2333 | fcc1e93f | Sofia Papagiannaki | ################
|
2334 | b22de10a | Sofia Papagiannaki | |
2335 | ff9290ec | Sofia Papagiannaki | def create_astakos_user(u): |
2336 | ff9290ec | Sofia Papagiannaki | try:
|
2337 | ff9290ec | Sofia Papagiannaki | AstakosUser.objects.get(user_ptr=u.pk) |
2338 | ff9290ec | Sofia Papagiannaki | except AstakosUser.DoesNotExist:
|
2339 | ff9290ec | Sofia Papagiannaki | extended_user = AstakosUser(user_ptr_id=u.pk) |
2340 | ff9290ec | Sofia Papagiannaki | extended_user.__dict__.update(u.__dict__) |
2341 | ff9290ec | Sofia Papagiannaki | extended_user.save() |
2342 | 67be1883 | Olga Brani | if not extended_user.has_auth_provider('local'): |
2343 | 67be1883 | Olga Brani | extended_user.add_auth_provider('local')
|
2344 | fc1e2f02 | Sofia Papagiannaki | except BaseException, e: |
2345 | fc1e2f02 | Sofia Papagiannaki | logger.exception(e) |
2346 | ff9290ec | Sofia Papagiannaki | |
2347 | 5ce3ce4f | Sofia Papagiannaki | |
2348 | fc1e2f02 | Sofia Papagiannaki | def fix_superusers(sender, **kwargs): |
2349 | fc1e2f02 | Sofia Papagiannaki | # Associate superusers with AstakosUser
|
2350 | ff9290ec | Sofia Papagiannaki | admins = User.objects.filter(is_superuser=True)
|
2351 | ff9290ec | Sofia Papagiannaki | for u in admins: |
2352 | ff9290ec | Sofia Papagiannaki | create_astakos_user(u) |
2353 | bfe23b13 | Sofia Papagiannaki | post_syncdb.connect(fix_superusers) |
2354 | ff9290ec | Sofia Papagiannaki | |
2355 | ff9290ec | Sofia Papagiannaki | |
2356 | fc1e2f02 | Sofia Papagiannaki | def user_post_save(sender, instance, created, **kwargs): |
2357 | aa4109d4 | Sofia Papagiannaki | if not created: |
2358 | aa4109d4 | Sofia Papagiannaki | return
|
2359 | fc1e2f02 | Sofia Papagiannaki | create_astakos_user(instance) |
2360 | bfe23b13 | Sofia Papagiannaki | post_save.connect(user_post_save, sender=User) |
2361 | ff9290ec | Sofia Papagiannaki | |
2362 | fc1e2f02 | Sofia Papagiannaki | def astakosuser_post_save(sender, instance, created, **kwargs): |
2363 | 21e0fdad | Giorgos Korfiatis | pass
|
2364 | 21e0fdad | Giorgos Korfiatis | |
2365 | bfe23b13 | Sofia Papagiannaki | post_save.connect(astakosuser_post_save, sender=AstakosUser) |
2366 | fc1e2f02 | Sofia Papagiannaki | |
2367 | bd4f356c | Sofia Papagiannaki | def resource_post_save(sender, instance, created, **kwargs): |
2368 | 0514bcc7 | Giorgos Korfiatis | pass
|
2369 | 0514bcc7 | Giorgos Korfiatis | |
2370 | bfe23b13 | Sofia Papagiannaki | post_save.connect(resource_post_save, sender=Resource) |
2371 | bfe23b13 | Sofia Papagiannaki | |
2372 | bfe23b13 | Sofia Papagiannaki | def renew_token(sender, instance, **kwargs): |
2373 | bfe23b13 | Sofia Papagiannaki | if not instance.auth_token: |
2374 | bfe23b13 | Sofia Papagiannaki | instance.renew_token() |
2375 | bf0c6de5 | Sofia Papagiannaki | pre_save.connect(renew_token, sender=AstakosUser) |
2376 | 2e90e3ec | Kostas Papadimitriou | pre_save.connect(renew_token, sender=Service) |