zulip/zerver/management/commands/send_custom_email.py

100 lines
3.8 KiB
Python

from argparse import ArgumentParser
from typing import Any
from django.conf import settings
from zerver.lib.management import CommandError, ZulipBaseCommand
from zerver.lib.send_email import send_custom_email
from zerver.models import Realm, 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", help="Send to every user on the server."
)
parser.add_argument(
"--all-sponsored-org-admins",
action="store_true",
help="Send to all organization administrators of sponsored organizations.",
)
parser.add_argument(
"--markdown-template-path",
"--path",
required=True,
help="Path to a Markdown-format body for the email.",
)
parser.add_argument(
"--subject",
help="Subject for the email. It can be declared in Markdown file in headers",
)
parser.add_argument(
"--from-name",
help="From line for the email. It can be declared in Markdown file in headers",
)
parser.add_argument("--reply-to", help="Optional reply-to line for the email")
parser.add_argument(
"--admins-only", help="Send only to organization administrators", action="store_true"
)
parser.add_argument(
"--dry-run",
action="store_true",
help="Prints emails of the recipients and text of the email.",
)
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, realm__deactivated=False
)
elif options["all_sponsored_org_admins"]:
# Sends at most one copy to each email address, even if it
# is an administrator in several organizations.
sponsored_realms = Realm.objects.filter(
plan_type=Realm.STANDARD_FREE, deactivated=False
)
admin_roles = [UserProfile.ROLE_REALM_ADMINISTRATOR, UserProfile.ROLE_REALM_OWNER]
users = UserProfile.objects.filter(
is_active=True,
is_bot=False,
is_mirror_dummy=False,
role__in=admin_roles,
realm__deactivated=False,
realm__in=sponsored_realms,
).distinct("delivery_email")
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
# Only email users who've agreed to the terms of service.
if settings.TOS_VERSION is not None:
users = users.exclude(tos_version=None)
send_custom_email(users, options)
if options["dry_run"]:
print("Would send the above email to:")
for user in users:
print(f" {user.delivery_email} ({user.realm.string_id})")