Source code for oioioi.questions.notifications

from django.utils.translation import gettext_noop

from oioioi.base.notification import NotificationHandler

# How many characters from a message will be passed to a notification
MAX_DETAILS_LENGTH = 60


def notification_function_answer(arguments):
    assert (
        hasattr(arguments, 'user')
        and hasattr(arguments, 'question_instance')
        and hasattr(arguments, 'answer_instance')
    ), (
        "The log doesn't have user, question_instance or answer_instance"
        " value in the extra map"
    )

    message_details = (
        arguments.question_instance.topic + ': ' + arguments.question_instance.content
    )
    message = gettext_noop("Your question was answered.")
    message_arguments = {
        'address': arguments.question_instance.get_absolute_url(),
        'details': message_details[:MAX_DETAILS_LENGTH],
    }

    NotificationHandler.send_notification(
        arguments.user, 'question_answered', message, message_arguments
    )


NotificationHandler.register_notification(
    'question_answered', notification_function_answer
)


def notification_function_public(arguments):
    assert hasattr(arguments, 'contest') and hasattr(arguments, 'message_instance'), (
        "The log doesn't have contest or message_instance value in the extra map"
    )

    message_details = (
        arguments.message_instance.topic + ': ' + arguments.message_instance.content
    )
    message = gettext_noop("New public message.")
    message_arguments = {
        'address': arguments.message_instance.get_absolute_url(),
        'details': message_details[:MAX_DETAILS_LENGTH],
    }

    controller = arguments.contest.controller

    for user in controller.users_to_receive_public_message_notification():
        NotificationHandler.send_notification(
            user, 'new_public_message', message, message_arguments
        )


NotificationHandler.register_notification(
    'new_public_message', notification_function_public
)