src/widgets/DailymotionPlayer.js
author cavaliet
Thu, 02 Jan 2014 16:40:25 +0100
branchnew-model
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permissions -rw-r--r--
update widgets after enhance in annotation platform.
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IriSP.Widgets.DailymotionPlayer = function(player, config) {
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    IriSP.Widgets.Widget.call(this, player, config);
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};
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IriSP.Widgets.DailymotionPlayer.prototype = new IriSP.Widgets.Widget();
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IriSP.Widgets.DailymotionPlayer.prototype.defaults = {
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    aspect_ratio: 14/9
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};
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IriSP.Widgets.DailymotionPlayer.prototype.draw = function() {
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    if (typeof this.video === "undefined") {
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        this.video = this.media.video;
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    }
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    this.height = this.height || Math.floor(this.width / this.aspect_ratio);
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    var _media = this.media,
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        _this = this,
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        _pauseState = true;
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    /* Dailymotion utilise un système de fonctions référencées dans
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     * des variables globales pour la gestion des événements.
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     */
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    window.onDailymotionPlayerReady = function() {
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        var _player = document.getElementById(_this.container);
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        _media.getCurrentTime = function() {
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            return new IriSP.Model.Time(1000*_player.getCurrentTime());
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        };
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        _media.getVolume = function() {
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            return _player.getVolume() / 100;
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        };
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        _media.getPaused = function() {
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            return _pauseState;
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        };
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        _media.getMuted = function() {
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            return _player.isMuted();
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        };
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        _media.setCurrentTime = function(_milliseconds) {
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            _seekPause = _pauseState;
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            return _player.seekTo(_milliseconds / 1000);
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        };
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        _media.setVolume = function(_vol) {
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            return _player.setVolume(Math.floor(_vol*100));
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        };
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        _media.mute = function() {
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            return _player.mute();
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        };
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        _media.unmute = function() {
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            return _player.unMute();
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        };
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        _media.play = function() {
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            return _player.playVideo();
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        };
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        _media.pause = function() {
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            return _player.pauseVideo();
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        };
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        _player.addEventListener("onStateChange", "onDailymotionStateChange");
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        _player.addEventListener("onVideoProgress", "onDailymotionVideoProgress");
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        _player.cueVideoByUrl(_this.video);
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        _media.trigger("loadedmetadata");
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    };
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    window.onDailymotionStateChange = function(_state) {
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        switch(_state) {
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            case 1:
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                _media.trigger("play");
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                _pauseState = false;
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                break;
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            case 2:
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                _media.trigger("pause");
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                _pauseState = true;
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                break;
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            case 3:
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                _media.trigger("seeked");
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                break;
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        }
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    };
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    window.onDailymotionVideoProgress = function(_progress) {
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        _media.trigger("timeupdate", new IriSP.Model.Time(_progress.mediaTime * 1000));
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    };
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    var params = {
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        "allowScriptAccess" : "always",
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        "wmode": "opaque"
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    };
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    var atts = {
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        id : this.container
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    };
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    swfobject.embedSWF("http://www.dailymotion.com/swf?chromeless=1&enableApi=1", this.container, this.width, this.height, "8", null, null, params, atts);
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};