www/ folder

1 files changed, 181 insertions, 0 deletions

diff --git a/www/static/js/tokbox.js b/www/static/js/tokbox.js
new file mode 100755
index 0000000..69155ce
--- /dev/null
+++ b/www/static/js/tokbox.js
@@ -0,0 +1,181 @@
+
+function Toggler (div, on, off)
+	{
+	var state = false
+	function activate ()
+		{
+		$(div).addClass("on").html("ON")
+		on ()
+		}
+	function deactivate ()
+		{
+		$(div).removeClass("on").html("off")
+		off ()
+		}
+	function toggle ()
+		{
+		state = ! state
+		if (state)
+			activate ()
+		else
+			deactivate ()
+		}
+	function destroy ()
+		{
+		$(div).unbind("click")
+		}
+	$(div).bind("click", toggle)
+	}
+
+var Tokbox =
+	{
+	height: 150,
+	width: null,
+	token_url: "/cgi-bin/tokbox_room.cgi",
+	sessionid: null,
+	token: null,
+	togglers: [],
+
+	session: null,
+	publisher: null,
+	subscribers: [],
+
+	subscribeToStreams: function (streams)
+		{
+		for (var i = 0; i < streams.length; i++)
+			{
+			var stream = streams[i]
+			if (stream.connection.connectionId != Tokbox.session.connection.connectionId)
+				{
+				var parentDiv = document.getElementById("tokbox-subscribers")
+				var stubDiv = document.createElement("div")
+				stubDiv.id = "opentok_subscriber_"+stream.connection.connectionId
+				parentDiv.appendChild(stubDiv)
+
+				var subscriberProps = {width: Tokbox.width, height: Tokbox.height, audioEnabled: true}
+				var subscriber = Tokbox.session.subscribe(stream, stubDiv.id, subscriberProps)
+				Tokbox.subscribers.push(subscriber)
+				}
+			}
+		},
+	sessionConnectedHandler: function (event)
+		{
+		Tokbox.height = $("#tokbox-embed").height()
+		Tokbox.width = Math.floor( Tokbox.height / 1.618 )
+		$("#tokbox-loading").hide()
+
+		Tokbox.subscribeToStreams(event.streams)
+
+		var parentDiv = document.getElementById("tokbox-publisher")
+		var stubDiv = document.createElement("div")
+		stubDiv.id = "opentok_publisher"
+		parentDiv.appendChild(stubDiv)
+
+		var publisherProps = {width: Tokbox.width, height: Tokbox.height, microphoneEnabled: false}
+		Tokbox.publisher = Tokbox.session.publish(stubDiv.id, publisherProps)
+		$("#tokbox-loading").hide()
+		$("#tokbox-settings").fadeIn(1000)
+		},
+	streamCreatedHandler: function (event)
+		{
+		Tokbox.subscribeToStreams(event.streams)
+		},
+	tokenCallback: function (raw)
+		{
+		var lines = API.parse("/tokbox", raw)
+		if (! lines)
+			return d.error("API ERROR")
+		for (i in lines)
+			{
+			pair = lines[i].split("\t")
+			if (pair[0] === "ERROR")
+				return d.error(pair[1])
+			else if (pair[0] === "SESSION")
+				Tokbox.sessionid = d.trim(pair[1])
+			else if (pair[0] === "TOKEN")
+				Tokbox.token = d.trim(pair[1])
+			}
+		if (Tokbox.sessionid && Tokbox.token)
+			Tokbox.activate()
+		},
+	activate: function ()
+		{
+		Tokbox.session = TB.initSession(Tokbox.sessionid)
+		Tokbox.session.addEventListener("sessionConnected", Tokbox.sessionConnectedHandler)
+		Tokbox.session.addEventListener("streamCreated", Tokbox.streamCreatedHandler)
+		Tokbox.session.connect(626221, Tokbox.token)
+		},
+	microphoneOn: function ()
+		{
+		Tokbox.publisher.publishAudio(true)
+		d.warn(">>>> MICROPHONE ON")
+		},
+	microphoneOff: function ()
+		{
+		Tokbox.publisher.publishAudio(false)
+		d.warn(">>>> MICROPHONE OFF")
+		},
+	mute: function ()
+		{
+		for (var i = 0; i < Tokbox.subscribers.length; i++)
+			{
+			try
+				{
+				Tokbox.subscribers[i].subscribeToAudio(false)
+				d.warn("MUTED "+i)
+				}
+			catch (err)
+				{
+				d.warn("UNMUTE ERROR "+i+" "+ err.description)
+				}
+			}
+		d.warn(">>>> MUTE ALL")
+		},
+	unmute: function ()
+		{
+		for (var i = 0; i < Tokbox.subscribers.length; i++)
+			{
+			try
+				{
+				Tokbox.subscribers[i].subscribeToAudio(true)
+				d.warn("UNMUTED "+i)
+				}
+			catch (err)
+				{
+				d.warn("UNMUTE ERROR "+i+" "+ err.description)
+				}
+			}
+		d.warn(">>>> UNMUTE ALL")
+		},
+	load: function ()
+		{
+		$("#tokbox-embed").show()
+		$("#tokbox-settings").hide()
+		$("#tokbox-loading").show()
+		$(window).trigger("resize")
+		$.get(Tokbox.token_url, {room:Room.name}).success(Tokbox.tokenCallback)
+		Tokbox.togglers.push( new Toggler ("#tokbox-microphone", Tokbox.microphoneOn, Tokbox.microphoneOff) )
+		Tokbox.togglers.push( new Toggler ("#tokbox-mute-all", Tokbox.mute, Tokbox.unmute) )
+		},
+	unload: function ()
+		{
+		$("#tokbox-embed").hide()
+		$(window).trigger("resize")
+		if (Tokbox.session)
+			{
+			if (Tokbox.publisher)
+				Tokbox.session.unpublish(Tokbox.publisher)
+			Tokbox.session.disconnect()
+			}
+		Tokbox.publisher = null
+		Tokbox.session = null
+		$("#tokbox-publisher").html("")
+		$("#tokbox-subscriber").html("")
+		for (t in Tokbox.togglers)
+			Tokbox.togglers[i].destroy ()
+		Tokbox.togglers = []
+		},
+	init: function ()
+		{
+		}
+	}