sync/player/playerjs.coffee

window.PlayerJSPlayer = class PlayerJSPlayer extends Player
    constructor: (data) ->
        if not (this instanceof PlayerJSPlayer)
            return new PlayerJSPlayer(data)

        @load(data)

    load: (data) ->
        @setMediaProperties(data)
        @ready = false

        if not data.meta.playerjs
            throw new Error('Invalid input: missing meta.playerjs')

        waitUntilDefined(window, 'playerjs', =>
            iframe = $('<iframe/>')
                    .attr(
                        src: data.meta.playerjs.src
                        allow: 'autoplay; fullscreen'
                    )

            removeOld(iframe)
            @setupPlayer(iframe[0])
        )

    setupPlayer: (iframe) ->
        @player = new playerjs.Player(iframe)
        @player.on('ready', =>
            @player.on('error', (error) =>
                console.error('PlayerJS error', error.stack)
            )
            @player.on('ended', ->
                if CLIENT.leader
                    socket.emit('playNext')
            )
            @player.on('play', ->
                @paused = false
                if CLIENT.leader
                    sendVideoUpdate()
            )
            @player.on('pause', ->
                @paused = true
                if CLIENT.leader
                    sendVideoUpdate()
            )

            @player.setVolume(VOLUME * 100)

            if not @paused
                @player.play()

            @ready = true
        )

    play: ->
        @paused = false
        if @player and @ready
            @player.play()

    pause: ->
        @paused = true
        if @player and @ready
            @player.pause()

    seekTo: (time) ->
        if @player and @ready
            @player.setCurrentTime(time)

    setVolume: (volume) ->
        if @player and @ready
            @player.setVolume(volume * 100)

    getTime: (cb) ->
        if @player and @ready
            @player.getCurrentTime(cb)
        else
            cb(0)

    getVolume: (cb) ->
        if @player and @ready
            @player.getVolume((volume) ->
                cb(volume / 100)
            )
        else
            cb(VOLUME)