mirror of https://github.com/calzoneman/sync.git
97 lines
2.9 KiB
CoffeeScript
97 lines
2.9 KiB
CoffeeScript
window.YouTubePlayer = class YouTubePlayer extends Player
|
|
constructor: (data) ->
|
|
if not (this instanceof YouTubePlayer)
|
|
return new YouTubePlayer(data)
|
|
|
|
@setMediaProperties(data)
|
|
@pauseSeekRaceCondition = false
|
|
|
|
waitUntilDefined(window, 'YT', =>
|
|
# Even after window.YT is defined, YT.Player may not be, which causes a
|
|
# 'YT.Player is not a constructor' error occasionally
|
|
waitUntilDefined(YT, 'Player', =>
|
|
removeOld()
|
|
|
|
@yt = new YT.Player('ytapiplayer',
|
|
videoId: data.id
|
|
playerVars:
|
|
autohide: 1
|
|
autoplay: 1
|
|
controls: 1
|
|
iv_load_policy: 3 # iv_load_policy 3 indicates no annotations
|
|
rel: 0
|
|
events:
|
|
onReady: @onReady.bind(this)
|
|
onStateChange: @onStateChange.bind(this)
|
|
)
|
|
)
|
|
)
|
|
|
|
load: (data) ->
|
|
@setMediaProperties(data)
|
|
if @yt and @yt.ready
|
|
@yt.loadVideoById(data.id, data.currentTime)
|
|
else
|
|
console.error('WTF? YouTubePlayer::load() called but yt is not ready')
|
|
|
|
onReady: ->
|
|
@yt.ready = true
|
|
@setVolume(VOLUME)
|
|
|
|
onStateChange: (ev) ->
|
|
# If you pause the video before the first PLAYING
|
|
# event is emitted, weird things happen (or at least that was true
|
|
# whenever this comment was authored in 2015).
|
|
if ev.data == YT.PlayerState.PLAYING and @pauseSeekRaceCondition
|
|
@pause()
|
|
@pauseSeekRaceCondition = false
|
|
|
|
if (ev.data == YT.PlayerState.PAUSED and not @paused) or
|
|
(ev.data == YT.PlayerState.PLAYING and @paused)
|
|
@paused = (ev.data == YT.PlayerState.PAUSED)
|
|
if CLIENT.leader
|
|
sendVideoUpdate()
|
|
|
|
if ev.data == YT.PlayerState.ENDED and CLIENT.leader
|
|
socket.emit('playNext')
|
|
|
|
play: ->
|
|
@paused = false
|
|
if @yt and @yt.ready
|
|
@yt.playVideo()
|
|
|
|
pause: ->
|
|
@paused = true
|
|
if @yt and @yt.ready
|
|
@yt.pauseVideo()
|
|
|
|
seekTo: (time) ->
|
|
if @yt and @yt.ready
|
|
@yt.seekTo(time, true)
|
|
|
|
setVolume: (volume) ->
|
|
if @yt and @yt.ready
|
|
if volume > 0
|
|
# If the player is muted, even if the volume is set,
|
|
# the player remains muted
|
|
@yt.unMute()
|
|
@yt.setVolume(volume * 100)
|
|
|
|
setQuality: (quality) ->
|
|
# https://github.com/calzoneman/sync/issues/726
|
|
|
|
getTime: (cb) ->
|
|
if @yt and @yt.ready
|
|
cb(@yt.getCurrentTime())
|
|
else
|
|
cb(0)
|
|
|
|
getVolume: (cb) ->
|
|
if @yt and @yt.ready
|
|
if @yt.isMuted()
|
|
cb(0)
|
|
else
|
|
cb(@yt.getVolume() / 100)
|
|
else
|
|
cb(VOLUME)
|