Synnefo

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

from astakos.im.models import AstakosGroup

from ._common import add_group_permission

class Command(BaseCommand):

    args = "<groupname> [<permission> ...]"

    help = "Insert group"

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

        if len(args) < 1:

            raise CommandError("Invalid number of arguments")

        name = args[0].decode('utf8')

        try:

            AstakosGroup.objects.get(name=name)

            raise CommandError("A group with this name already exists")

        except AstakosGroup.DoesNotExist, e:

            group = AstakosGroup(name=name)

            group.save()

            msg = "Created group id %d" % (group.id,)

            self.stdout.write(msg + '\n')

            try:

                for pname in args[1:]:

                    r, created = add_group_permission(group, pname)

                    if created:

                        self.stdout.write('Permission: %s created successfully\n' % pname)

                    if r == 0:

                        self.stdout.write('Group has already permission: %s\n' % pname)

                    else:

                        self.stdout.write('Permission: %s added successfully\n' % pname)

            except Exception, e:

                raise CommandError(e)