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2c01354569
This makes management commands more readable, since one doesn't need to know details of how the library works to read based code.
60 lines
2.3 KiB
Python
60 lines
2.3 KiB
Python
import sys
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from argparse import ArgumentParser
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from typing import Any
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from django.core.exceptions import ValidationError
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from django.db.utils import IntegrityError
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from zerver.lib.domains import validate_domain
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from zerver.lib.management import CommandError, ZulipBaseCommand
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from zerver.models import RealmDomain, get_realm_domains
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class Command(ZulipBaseCommand):
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help = """Manage domains for the specified realm"""
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def add_arguments(self, parser: ArgumentParser) -> None:
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parser.add_argument(
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"--op", default="show", help="What operation to do (add, show, remove)."
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)
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parser.add_argument(
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"--allow-subdomains", action="store_true", help="Whether subdomains are allowed or not."
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)
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parser.add_argument("domain", metavar="<domain>", nargs="?", help="domain to add or remove")
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self.add_realm_args(parser, required=True)
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def handle(self, *args: Any, **options: str) -> None:
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realm = self.get_realm(options)
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assert realm is not None # Should be ensured by parser
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if options["op"] == "show":
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print(f"Domains for {realm.string_id}:")
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for realm_domain in get_realm_domains(realm):
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if realm_domain["allow_subdomains"]:
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print(realm_domain["domain"] + " (subdomains allowed)")
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else:
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print(realm_domain["domain"] + " (subdomains not allowed)")
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sys.exit(0)
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domain = options["domain"].strip().lower()
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try:
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validate_domain(domain)
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except ValidationError as e:
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raise CommandError(e.messages[0])
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if options["op"] == "add":
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try:
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RealmDomain.objects.create(
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realm=realm, domain=domain, allow_subdomains=options["allow_subdomains"]
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)
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sys.exit(0)
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except IntegrityError:
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raise CommandError(f"The domain {domain} is already a part of your organization.")
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elif options["op"] == "remove":
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try:
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RealmDomain.objects.get(realm=realm, domain=domain).delete()
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sys.exit(0)
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except RealmDomain.DoesNotExist:
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raise CommandError("No such entry found!")
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else:
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self.print_help("./manage.py", "realm_domain")
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raise CommandError
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