Synnefo

# Copyright 2012 GRNET S.A. All rights reserved.

#

# Redistribution and use in source and binary forms, with or

# without modification, are permitted provided that the following

# conditions are met:

#

#   1. Redistributions of source code must retain the above

#      copyright notice, this list of conditions and the following

#      disclaimer.

#

#   2. Redistributions in binary form must reproduce the above

#      copyright notice, this list of conditions and the following

#      disclaimer in the documentation and/or other materials

#      provided with the distribution.

#

# THIS SOFTWARE IS PROVIDED BY GRNET S.A. ``AS IS'' AND ANY EXPRESS

# OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED

# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR

# PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL GRNET S.A OR

# CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,

# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT

# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF

# USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED

# AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT

# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN

# ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE

# POSSIBILITY OF SUCH DAMAGE.

#

# The views and conclusions contained in the software and

# documentation are those of the authors and should not be

# interpreted as representing official policies, either expressed

# or implied, of GRNET S.A.

import socket

from smtplib import SMTPException

from django.core.management.base import BaseCommand, CommandError

from astakos.im.admin.functions import invite

from astakos.im.models import AstakosUser

class Command(BaseCommand):

    args = "<inviter id or email> <email> <real name>"

    help = "Activates one or more users"

    def handle(self, *args, **options):

        if len(args) != 3:

            raise CommandError("Invalid number of arguments")

        email_or_id = args[0]

        email = args[1]

        realname = args[2]

        try:

            if email_or_id.isdigit():

                inviter = AstakosUser.objects.get(id=int(email_or_id))

            else:

                inviter = AstakosUser.objects.get(email=email_or_id)

        except AstakosUser.DoesNotExist:

            field = 'id' if email_or_id.isdigit() else 'email'

            msg = "Unknown inviter with %s '%s'" % (field, email_or_id)

            raise CommandError(msg + '\n')

        if inviter.invitations > 0:

            try:

                invite(inviter, email, realname)

                self.stdout.write("Invitation sent to '%s'\n" % (email,))

            except (SMTPException, socket.error) as e:

                raise CommandError("Error sending the invitation")

        else:

            raise CommandError("No invitations left")