zulip/zerver/management/commands/realm_alias.py

57 lines
1.9 KiB
Python

from __future__ import absolute_import
from optparse import make_option
from django.core.management.base import BaseCommand
from zerver.models import Realm, RealmAlias, get_realm
from zerver.lib.actions import realm_aliases
import sys
class Command(BaseCommand):
help = """Manage aliases for the specified realm
Usage: python manage.py realm_alias --realm=foo.com --op=[add|remove|show] bar.com
"""
option_list = BaseCommand.option_list + (
make_option('-r', '--realm',
dest='domain',
type='str',
help='The name of the realm.'),
make_option('--op',
dest='op',
type='str',
default="show",
help='What operation to do (add, show, remove).'),
)
def handle(self, *args, **options):
if "domain" not in options or options['domain'] is None:
self.print_help("python manage.py", "realm_alias")
sys.exit(1)
realm = Realm.objects.get(domain=options["domain"])
if options["op"] == "show":
print "Aliases for %s:" % (realm.domain,)
for alias in realm_aliases(realm):
print alias
sys.exit(0)
if not args:
self.print_help("python manage.py", "realm_alias")
sys.exit(1)
alias = args[0]
if options["op"] == "add":
if get_realm(alias) is not None:
print "A Realm already exists for this domain, cannot add it as an alias for another realm!"
sys.exit(1)
RealmAlias.objects.create(realm=realm, domain=alias)
sys.exit(0)
elif options["op"] == "remove":
RealmAlias.objects.get(realm=realm, domain=alias).delete()
sys.exit(0)
else:
self.print_help("python manage.py", "realm_alias")
sys.exit(1)