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	Created a function that returns an `AfterValidator` for `check_int_in` and `check_string_in` instead of having to use a `lambda` wraper everytime.
		
			
				
	
	
		
			116 lines
		
	
	
		
			3.6 KiB
		
	
	
	
		
			Python
		
	
	
	
	
	
			
		
		
	
	
			116 lines
		
	
	
		
			3.6 KiB
		
	
	
	
		
			Python
		
	
	
	
	
	
| from datetime import datetime
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| from typing import Annotated, Literal
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| 
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| from django.http import HttpRequest, HttpResponse
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| from django.utils.timezone import now as timezone_now
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| from django.utils.translation import gettext as _
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| from pydantic import Json, StringConstraints
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| 
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| from zerver.actions.user_topics import do_set_user_topic_visibility_policy
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| from zerver.lib.response import json_success
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| from zerver.lib.streams import (
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|     access_stream_by_id,
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|     access_stream_by_name,
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|     access_stream_to_remove_visibility_policy_by_id,
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|     access_stream_to_remove_visibility_policy_by_name,
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|     check_for_exactly_one_stream_arg,
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| )
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| from zerver.lib.typed_endpoint import typed_endpoint
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| from zerver.lib.typed_endpoint_validators import check_int_in_validator
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| from zerver.models import UserProfile, UserTopic
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| from zerver.models.constants import MAX_TOPIC_NAME_LENGTH
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| 
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| 
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| def mute_topic(
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|     user_profile: UserProfile,
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|     stream_id: int | None,
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|     stream_name: str | None,
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|     topic_name: str,
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|     date_muted: datetime,
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| ) -> None:
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|     if stream_name is not None:
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|         (stream, sub) = access_stream_by_name(user_profile, stream_name)
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|     else:
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|         assert stream_id is not None
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|         (stream, sub) = access_stream_by_id(user_profile, stream_id)
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| 
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|     do_set_user_topic_visibility_policy(
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|         user_profile,
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|         stream,
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|         topic_name,
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|         visibility_policy=UserTopic.VisibilityPolicy.MUTED,
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|         last_updated=date_muted,
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|     )
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| 
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| 
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| def unmute_topic(
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|     user_profile: UserProfile,
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|     stream_id: int | None,
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|     stream_name: str | None,
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|     topic_name: str,
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| ) -> None:
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|     error = _("Topic is not muted")
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| 
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|     if stream_name is not None:
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|         stream = access_stream_to_remove_visibility_policy_by_name(user_profile, stream_name, error)
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|     else:
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|         assert stream_id is not None
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|         stream = access_stream_to_remove_visibility_policy_by_id(user_profile, stream_id, error)
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| 
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|     do_set_user_topic_visibility_policy(
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|         user_profile, stream, topic_name, visibility_policy=UserTopic.VisibilityPolicy.INHERIT
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|     )
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| 
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| 
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| @typed_endpoint
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| def update_muted_topic(
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|     request: HttpRequest,
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|     user_profile: UserProfile,
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|     *,
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|     stream_id: Json[int] | None = None,
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|     stream: str | None = None,
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|     topic: Annotated[str, StringConstraints(max_length=MAX_TOPIC_NAME_LENGTH)],
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|     op: Literal["add", "remove"],
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| ) -> HttpResponse:
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|     check_for_exactly_one_stream_arg(stream_id=stream_id, stream=stream)
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| 
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|     if op == "add":
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|         mute_topic(
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|             user_profile=user_profile,
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|             stream_id=stream_id,
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|             stream_name=stream,
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|             topic_name=topic,
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|             date_muted=timezone_now(),
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|         )
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|     elif op == "remove":
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|         unmute_topic(
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|             user_profile=user_profile,
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|             stream_id=stream_id,
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|             stream_name=stream,
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|             topic_name=topic,
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|         )
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|     return json_success(request)
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| 
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| 
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| @typed_endpoint
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| def update_user_topic(
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|     request: HttpRequest,
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|     user_profile: UserProfile,
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|     *,
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|     stream_id: Json[int],
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|     topic: Annotated[str, StringConstraints(max_length=MAX_TOPIC_NAME_LENGTH)],
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|     visibility_policy: Json[
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|         Annotated[int, check_int_in_validator(UserTopic.VisibilityPolicy.values)]
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|     ],
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| ) -> HttpResponse:
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|     if visibility_policy == UserTopic.VisibilityPolicy.INHERIT:
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|         error = _("Invalid channel ID")
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|         stream = access_stream_to_remove_visibility_policy_by_id(user_profile, stream_id, error)
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|     else:
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|         (stream, sub) = access_stream_by_id(user_profile, stream_id)
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| 
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|     do_set_user_topic_visibility_policy(
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|         user_profile, stream, topic, visibility_policy=visibility_policy
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|     )
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|     return json_success(request)
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