Source code for ploneintranet.notifications.events.base

# -*- coding: utf-8 -*-
from ..interfaces import IMessageClassHandler
from ..interfaces import IMessageFactory
from zope.component import getAdapter
from plone import api


def base_handler(obj, event):
    """ This is a very basic handler that creates a message
    for the event object and spreads it with a dedicated handler
    """
    message = IMessageFactory(obj)()
    handler = getAdapter(obj, IMessageClassHandler, name=message.predicate)
    handler.add(message)


def status_update_handler(obj, event):
    if not obj.mentions:
        return
    message = IMessageFactory(obj)()
    tool = api.portal.get_tool("ploneintranet_notifications")
    for userid in obj.mentions.keys():
        tool.append_to_user_queue(userid, message.clone())