Files
zulip/zerver/management/commands/show_unreads.py
Tim Abbott 8e7ce7cc79 python: Sort migrations/management command imports with isort.
This is a preparatory commit for using isort for sorting all of our
imports, merging changes to files where we can easily review the
changes as something we're happy with.

These are also files with relatively little active development, which
means we don't expect much merge conflict risk from these changes.
2020-01-14 13:07:47 -08:00

84 lines
2.6 KiB
Python

from argparse import ArgumentParser
from typing import Any, Dict, List, Set
from django.core.management.base import CommandError
from zerver.lib.management import ZulipBaseCommand
from zerver.lib.topic_mutes import build_topic_mute_checker
from zerver.models import Recipient, Subscription, UserMessage, UserProfile
def get_unread_messages(user_profile: UserProfile) -> List[Dict[str, Any]]:
user_msgs = UserMessage.objects.filter(
user_profile=user_profile,
message__recipient__type=Recipient.STREAM
).extra(
where=[UserMessage.where_unread()]
).values(
'message_id',
'message__subject',
'message__recipient_id',
'message__recipient__type_id',
).order_by("message_id")
result = [
dict(
message_id=row['message_id'],
topic=row['message__subject'],
stream_id=row['message__recipient__type_id'],
recipient_id=row['message__recipient_id'],
)
for row in list(user_msgs)]
return result
def get_muted_streams(user_profile: UserProfile, stream_ids: Set[int]) -> Set[int]:
rows = Subscription.objects.filter(
user_profile=user_profile,
recipient__type_id__in=stream_ids,
is_muted=True,
).values(
'recipient__type_id'
)
muted_stream_ids = {
row['recipient__type_id']
for row in rows}
return muted_stream_ids
def show_all_unread(user_profile: UserProfile) -> None:
unreads = get_unread_messages(user_profile)
stream_ids = {row['stream_id'] for row in unreads}
muted_stream_ids = get_muted_streams(user_profile, stream_ids)
is_topic_muted = build_topic_mute_checker(user_profile)
for row in unreads:
row['stream_muted'] = row['stream_id'] in muted_stream_ids
row['topic_muted'] = is_topic_muted(row['recipient_id'], row['topic'])
row['before'] = row['message_id'] < user_profile.pointer
for row in unreads:
print(row)
class Command(ZulipBaseCommand):
help = """Show unread counts for a particular user."""
def add_arguments(self, parser: ArgumentParser) -> None:
parser.add_argument('email', metavar='<email>', type=str,
help='email address to spelunk')
self.add_realm_args(parser)
def handle(self, *args: Any, **options: str) -> None:
realm = self.get_realm(options)
email = options['email']
try:
user_profile = self.get_user(email, realm)
except CommandError:
print("e-mail %s doesn't exist in the realm %s, skipping" % (email, realm))
return
show_all_unread(user_profile)