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

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

from astakos.im.functions import send_activation, SendMailError

from ._common import get_user

class Command(BaseCommand):

    args = "<user ID or email> [user ID or email] ..."

    help = "Sends an activation email to one or more users"

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

        if not args:

            raise CommandError("No user was given")

        for email_or_id in args:

            user = get_user(email_or_id)

            if not user:

                self.stderr.write("Unknown user '%s'\n" % (email_or_id,))

                continue

            if user.email_verified and user.is_active:

                self.stderr.write(

                    "Already active user '%s'\n" % (email_or_id,))

                continue

            try:

                send_activation(user)

            except SendMailError, e:

                raise CommandError(e.message)

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