root / snf-astakos-app / astakos / im / management / commands / user-invite.py @ 398a9604
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1 | add3d318 | Giorgos Verigakis | # Copyright 2012 GRNET S.A. All rights reserved.
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2 | add3d318 | Giorgos Verigakis | #
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3 | add3d318 | Giorgos Verigakis | # Redistribution and use in source and binary forms, with or
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4 | add3d318 | Giorgos Verigakis | # without modification, are permitted provided that the following
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5 | add3d318 | Giorgos Verigakis | # conditions are met:
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6 | add3d318 | Giorgos Verigakis | #
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7 | add3d318 | Giorgos Verigakis | # 1. Redistributions of source code must retain the above
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8 | add3d318 | Giorgos Verigakis | # copyright notice, this list of conditions and the following
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9 | add3d318 | Giorgos Verigakis | # disclaimer.
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10 | add3d318 | Giorgos Verigakis | #
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11 | add3d318 | Giorgos Verigakis | # 2. Redistributions in binary form must reproduce the above
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12 | add3d318 | Giorgos Verigakis | # copyright notice, this list of conditions and the following
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13 | add3d318 | Giorgos Verigakis | # disclaimer in the documentation and/or other materials
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14 | add3d318 | Giorgos Verigakis | # provided with the distribution.
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15 | add3d318 | Giorgos Verigakis | #
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16 | add3d318 | Giorgos Verigakis | # THIS SOFTWARE IS PROVIDED BY GRNET S.A. ``AS IS'' AND ANY EXPRESS
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17 | add3d318 | Giorgos Verigakis | # OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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18 | add3d318 | Giorgos Verigakis | # WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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19 | add3d318 | Giorgos Verigakis | # PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL GRNET S.A OR
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20 | add3d318 | Giorgos Verigakis | # CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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21 | add3d318 | Giorgos Verigakis | # SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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22 | add3d318 | Giorgos Verigakis | # LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
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23 | add3d318 | Giorgos Verigakis | # USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
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24 | add3d318 | Giorgos Verigakis | # AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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25 | add3d318 | Giorgos Verigakis | # LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
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26 | add3d318 | Giorgos Verigakis | # ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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27 | add3d318 | Giorgos Verigakis | # POSSIBILITY OF SUCH DAMAGE.
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28 | add3d318 | Giorgos Verigakis | #
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29 | add3d318 | Giorgos Verigakis | # The views and conclusions contained in the software and
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30 | add3d318 | Giorgos Verigakis | # documentation are those of the authors and should not be
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31 | add3d318 | Giorgos Verigakis | # interpreted as representing official policies, either expressed
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32 | add3d318 | Giorgos Verigakis | # or implied, of GRNET S.A.
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33 | add3d318 | Giorgos Verigakis | |
34 | add3d318 | Giorgos Verigakis | from django.core.management.base import BaseCommand, CommandError |
35 | ebd369d0 | Sofia Papagiannaki | from django.db.utils import IntegrityError |
36 | 18ffbee1 | Sofia Papagiannaki | from django.db import transaction |
37 | add3d318 | Giorgos Verigakis | |
38 | 397d5cbe | Giorgos Verigakis | from ._common import get_user |
39 | add3d318 | Giorgos Verigakis | |
40 | 5ce3ce4f | Sofia Papagiannaki | |
41 | 18ffbee1 | Sofia Papagiannaki | @transaction.commit_manually
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42 | add3d318 | Giorgos Verigakis | class Command(BaseCommand): |
43 | add3d318 | Giorgos Verigakis | args = "<inviter id or email> <email> <real name>"
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44 | d01e7b22 | Antony Chazapis | help = "Invite a user"
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45 | 5ce3ce4f | Sofia Papagiannaki | |
46 | add3d318 | Giorgos Verigakis | def handle(self, *args, **options): |
47 | add3d318 | Giorgos Verigakis | if len(args) != 3: |
48 | add3d318 | Giorgos Verigakis | raise CommandError("Invalid number of arguments") |
49 | 5ce3ce4f | Sofia Papagiannaki | |
50 | 0a569195 | Sofia Papagiannaki | inviter = get_user(args[0], is_active=True) |
51 | fc28d013 | Sofia Papagiannaki | if not inviter: |
52 | e939cf3d | Sofia Papagiannaki | raise CommandError("Unknown inviter") |
53 | 5ce3ce4f | Sofia Papagiannaki | if not inviter.is_active: |
54 | e939cf3d | Sofia Papagiannaki | raise CommandError("Inactive inviter") |
55 | 5ce3ce4f | Sofia Papagiannaki | |
56 | add3d318 | Giorgos Verigakis | if inviter.invitations > 0: |
57 | 397d5cbe | Giorgos Verigakis | email = args[1]
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58 | 397d5cbe | Giorgos Verigakis | realname = args[2]
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59 | 5ce3ce4f | Sofia Papagiannaki | |
60 | add3d318 | Giorgos Verigakis | try:
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61 | 9a06d96f | Olga Brani | inviter.invite(email, realname) |
62 | add3d318 | Giorgos Verigakis | self.stdout.write("Invitation sent to '%s'\n" % (email,)) |
63 | e182fc26 | Sofia Papagiannaki | except IntegrityError:
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64 | 18ffbee1 | Sofia Papagiannaki | transaction.rollback() |
65 | 5ce3ce4f | Sofia Papagiannaki | raise CommandError(
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66 | 5ce3ce4f | Sofia Papagiannaki | "There is already an invitation for %s" % (email,))
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67 | 18ffbee1 | Sofia Papagiannaki | else:
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68 | 18ffbee1 | Sofia Papagiannaki | transaction.commit() |
69 | add3d318 | Giorgos Verigakis | else:
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70 | add3d318 | Giorgos Verigakis | raise CommandError("No invitations left") |