Files
zulip/zerver/lib/reminders.py

74 lines
3.2 KiB
Python

from django.conf import settings
from django.utils.translation import gettext as _
from zerver.lib.exceptions import ResourceNotFoundError
from zerver.lib.markdown.fenced_code import get_unused_fence
from zerver.lib.mention import silent_mention_syntax_for_user
from zerver.lib.message import truncate_content
from zerver.lib.message_cache import MessageDict
from zerver.lib.topic_link_util import get_message_link_syntax
from zerver.lib.url_encoding import message_link_url
from zerver.models import Message, Stream, UserProfile
from zerver.models.scheduled_jobs import ScheduledMessage
def get_reminder_formatted_content(message: Message, current_user: UserProfile) -> str:
if message.is_stream_message():
# We don't need to check access here since we already have the message
# whose access has already been checked by the caller.
stream = Stream.objects.get(
id=message.recipient.type_id,
realm=current_user.realm,
)
content = _("You requested a reminder for {message_pretty_link}.").format(
message_pretty_link=get_message_link_syntax(
stream_id=stream.id,
stream_name=stream.name,
topic_name=message.topic_name(),
message_id=message.id,
)
)
else:
content = _("You requested a reminder for the following direct message.")
# Format the message content as a quote.
user_silent_mention = silent_mention_syntax_for_user(message.sender)
conversation_url = message_link_url(current_user.realm, MessageDict.wide_dict(message))
content += "\n\n"
if message.content.startswith("/poll"):
content += _("{user_silent_mention} [sent]({conversation_url}) a poll.").format(
user_silent_mention=user_silent_mention,
conversation_url=conversation_url,
)
elif message.content.startswith("/todo"):
content += _("{user_silent_mention} [sent]({conversation_url}) a todo list.").format(
user_silent_mention=user_silent_mention,
conversation_url=conversation_url,
)
else:
content += _("{user_silent_mention} [said]({conversation_url}):").format(
user_silent_mention=user_silent_mention,
conversation_url=conversation_url,
)
content += "\n"
fence = get_unused_fence(content)
quoted_message = "{fence}quote\n{msg_content}\n{fence}"
content += quoted_message
length_without_message_content = len(content.format(fence=fence, msg_content=""))
max_length = settings.MAX_MESSAGE_LENGTH - length_without_message_content
msg_content = truncate_content(message.content, max_length, "\n[message truncated]")
content = content.format(
fence=fence,
msg_content=msg_content,
)
return content
def access_reminder(user_profile: UserProfile, reminder_id: int) -> ScheduledMessage:
try:
return ScheduledMessage.objects.get(
id=reminder_id, sender=user_profile, delivery_type=ScheduledMessage.REMIND
)
except ScheduledMessage.DoesNotExist:
raise ResourceNotFoundError(_("Reminder does not exist"))