A Helper for XEP-0118 User Tune
Use this helper to send user tunes, or receive them from a specified jid. Described at 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.
Add a callback that will be invoked when a tune is received from the jid specified when you constructed the Helper.
# File lib/xmpp4r/tune/helper/helper.rb, line 48 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
Send out the tune currently playing.
the tune currently playing
# File lib/xmpp4r/tune/helper/helper.rb, line 31 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.
# File lib/xmpp4r/tune/helper/helper.rb, line 41 def stop_playing now_playing(Jabber::UserTune::Tune.new()) end