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Contents
# =XMPP4R - XMPP Library for Ruby # License:: Ruby's license (see the LICENSE file) or GNU GPL, at your option. # Website::http://xmpp4r.github.io require 'xmpp4r' require 'xmpp4r/pubsub' require 'xmpp4r/tune/tune' module Jabber module UserTune ## # A Helper for XEP-0118 User Tune # # Use this helper to send user tunes, or receive them from a # specified jid. Described at http://www.xmpp.org/extensions/xep-0118.html # # For example: # <pre> # h = UserTune::Helper( @client, 'radio1@hug.hellomatty.com' ) # h.add_usertune_callback do |tune| # puts "Now playing: #{tune.title} by #{tune.artist}" # end # </pre> # # Also see the examples provided. class Helper < PubSub::ServiceHelper ## # Send out the tune currently playing. # # track:: [Jabber::UserTune::Tune] the tune currently playing def now_playing(track) item = Jabber::PubSub::Item.new() item.add(track) publish_item_to(NS_USERTUNE, item) end ## # Use this method to indicate that you have stopped playing # a tune. def stop_playing now_playing(Jabber::UserTune::Tune.new()) end ## # Add a callback that will be invoked when a tune is received # from the jid specified when you constructed the Helper. def add_usertune_callback(prio = 200, ref = nil, &block) add_event_callback(prio, ref) do |event| tune = event.first_element('items/item/tune') if tune block.call(tune) end end end end end end
Version data entries
1 entries across 1 versions & 1 rubygems
Version | Path |
---|---|
xmpp4r-0.5.6 | lib/xmpp4r/tune/helper/helper.rb |