###
# ownCloud - News app
#
# @author Bernhard Posselt
# Copyright (c) 2012 - Bernhard Posselt <nukeawhale@gmail.com>
#
# This file is licensed under the Affero General Public License version 3 or later.
# See the COPYING-README file
#
###

angular.module('News').factory '_Publisher', ->

    class Publisher

        constructor: () ->
            @subscriptions = {}


        subscribeTo: (type, object) ->
            @subscriptions[type] or= []
            @subscriptions[type].push(object)


        publish: (type, message) ->
            for subscriber in @subscriptions[type] || []
                subscriber.handle(message)


    return Publisher