mirror of https://github.com/zulip/zulip.git
64 lines
2.1 KiB
Python
64 lines
2.1 KiB
Python
import orjson
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from django.core.exceptions import ValidationError
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from django.db import transaction
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from django.http import HttpRequest, HttpResponse
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from django.utils.translation import gettext as _
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from zerver.decorator import REQ, has_request_variables
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from zerver.lib.actions import do_add_submessage, verify_submessage_sender
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from zerver.lib.exceptions import JsonableError
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from zerver.lib.message import access_message
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from zerver.lib.response import json_error, json_success
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from zerver.lib.validator import check_int, validate_poll_data, validate_todo_data
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from zerver.lib.widget import get_widget_type
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from zerver.models import UserProfile
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# transaction.atomic is required since we use FOR UPDATE queries in access_message.
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@transaction.atomic
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@has_request_variables
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def process_submessage(
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request: HttpRequest,
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user_profile: UserProfile,
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message_id: int = REQ(json_validator=check_int),
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msg_type: str = REQ(),
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content: str = REQ(),
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) -> HttpResponse:
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message, user_message = access_message(user_profile, message_id, lock_message=True)
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verify_submessage_sender(
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message_id=message.id,
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message_sender_id=message.sender_id,
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submessage_sender_id=user_profile.id,
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)
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try:
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widget_data = orjson.loads(content)
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except orjson.JSONDecodeError:
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return json_error(_("Invalid json for submessage"))
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widget_type = get_widget_type(message_id=message.id)
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is_widget_author = message.sender_id == user_profile.id
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if widget_type == "poll":
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try:
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validate_poll_data(poll_data=widget_data, is_widget_author=is_widget_author)
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except ValidationError as error:
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raise JsonableError(error.message)
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if widget_type == "todo":
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try:
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validate_todo_data(todo_data=widget_data)
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except ValidationError as error:
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raise JsonableError(error.message)
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do_add_submessage(
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realm=user_profile.realm,
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sender_id=user_profile.id,
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message_id=message.id,
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msg_type=msg_type,
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content=content,
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)
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return json_success()
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