zulip/zerver/management/commands/send_custom_email.py

58 lines
2.6 KiB
Python

from argparse import ArgumentParser
from typing import Any
from zerver.lib.management import CommandError, ZulipBaseCommand
from zerver.lib.send_email import send_custom_email
from zerver.models import UserProfile
class Command(ZulipBaseCommand):
help = """
Send a custom email with Zulip branding to the specified users.
Useful to send a notice to all users of a realm or server.
The From and Subject headers can be provided in the body of the markdown
document used to generate the email, or on the command line."""
def add_arguments(self, parser: ArgumentParser) -> None:
parser.add_argument('--entire-server', action="store_true", default=False,
help="Send to every user on the server. ")
parser.add_argument('--markdown-template-path', '--path',
dest='markdown_template_path',
required=True,
type=str,
help='Path to a markdown-format body for the email.')
parser.add_argument('--subject',
type=str,
help='Subject for the email. It can be declarated in markdown file in headers')
parser.add_argument('--from-name',
type=str,
help='From line for the email. It can be declarated in markdown file in headers')
parser.add_argument('--reply-to',
type=str,
help='Optional reply-to line for the email')
parser.add_argument('--admins-only',
help='Send only to organization administrators',
action='store_true')
self.add_user_list_args(parser,
help="Email addresses of user(s) to send emails to.",
all_users_help="Send to every user on the realm.")
self.add_realm_args(parser)
def handle(self, *args: Any, **options: str) -> None:
if options["entire_server"]:
users = UserProfile.objects.filter(is_active=True, is_bot=False,
is_mirror_dummy=False)
else:
realm = self.get_realm(options)
try:
users = self.get_users(options, realm, is_bot=False)
except CommandError as error:
if str(error) == "You have to pass either -u/--users or -a/--all-users.":
raise CommandError("You have to pass -u/--users or -a/--all-users or --entire-server.")
raise error
send_custom_email(users, options)