videojs-externals
Version:
Externals playback technology for Video.js
414 lines (357 loc) • 13.2 kB
JavaScript
/**
* @file Deezer.js
* Externals (iframe) Media Controller - Wrapper for HTML5 Media API
*/
'use strict';
Object.defineProperty(exports, '__esModule', {
value: true
});
var _createClass = (function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ('value' in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; })();
var _get = function get(_x, _x2, _x3) { var _again = true; _function: while (_again) { var object = _x, property = _x2, receiver = _x3; _again = false; if (object === null) object = Function.prototype; var desc = Object.getOwnPropertyDescriptor(object, property); if (desc === undefined) { var parent = Object.getPrototypeOf(object); if (parent === null) { return undefined; } else { _x = parent; _x2 = property; _x3 = receiver; _again = true; desc = parent = undefined; continue _function; } } else if ('value' in desc) { return desc.value; } else { var getter = desc.get; if (getter === undefined) { return undefined; } return getter.call(receiver); } } };
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }
function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError('Cannot call a class as a function'); } }
function _inherits(subClass, superClass) { if (typeof superClass !== 'function' && superClass !== null) { throw new TypeError('Super expression must either be null or a function, not ' + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }
var _videoJs = require('video.js');
var _videoJs2 = _interopRequireDefault(_videoJs);
var _Externals2 = require('./Externals');
var _Externals3 = _interopRequireDefault(_Externals2);
var Component = _videoJs2['default'].getComponent('Component');
var Tech = _videoJs2['default'].getComponent('Tech');
/**
* Externals Media Controller - Wrapper for HTML5 Media API
*
* @param {Object=} options Object of option names and values
* @param {Function=} ready Ready callback function
* @extends Tech
* @class Deezer
*/
var Deezer = (function (_Externals) {
_inherits(Deezer, _Externals);
function Deezer(options, ready) {
_classCallCheck(this, Deezer);
_get(Object.getPrototypeOf(Deezer.prototype), 'constructor', this).call(this, options, ready);
}
_createClass(Deezer, [{
key: 'injectCss',
value: function injectCss() {
var css = '.vjs-' + this.className_ + ' > .vjs-poster { display:block; width:50%; background-size:contain; background-position: 0 50%; background-color: #000; }\n .vjs-' + this.className_ + ' .vjs-tech > .vjs-poster { display:block; background-color: rgba(76, 50, 65, 0.35);}\n .vjs-deezer-info{position:absolute;padding:3em 1em 1em 1em;left:50%;top:0;right:0;bottom:0;\n text-align: center; pointer-events: none; text-shadow: 0px 0px 5px rgba(0, 0, 0, 0.69);}';
_get(Object.getPrototypeOf(Deezer.prototype), 'injectCss', this).call(this, css);
}
}, {
key: 'createEl',
value: function createEl() {
var source = null;
if ('string' === typeof this.options_.source) {
source = this.options_.source;
} else if ('object' === typeof this.options_.source) {
source = this.options_.source.src;
}
source = this.parseSrc(source);
var el_ = _get(Object.getPrototypeOf(Deezer.prototype), 'createEl', this).call(this, 'div', {
width: '100%',
height: '100%',
src: '//www.deezer.com/plugins/player?type=tracks&id=' + source + '\n &format=classic&color=007FEB&autoplay=' + this.options_.autoplay + '\n &playlist=' + this.options_.playList + '&width=100%&height=100%'
});
this.infosEl_ = _videoJs2['default'].createEl('div', {
className: 'vjs-deezer-info'
});
var deezerEl = _videoJs2['default'].createEl('div', {
id: 'dz-root'
});
el_.firstChild.style.visibility = this.options_.visibility;
el_.appendChild(this.infosEl_);
el_.appendChild(deezerEl);
return el_;
}
}, {
key: 'isApiReady',
value: function isApiReady() {
return window['DZ'] && window['DZ']['player'];
}
}, {
key: 'onStateChange',
value: function onStateChange(event) {
var state = event.type;
switch (state) {
case -1:
this.trigger('loadstart');
this.trigger('loadedmetadata');
this.trigger('durationchange');
this.trigger('waiting');
break;
case 'player_loaded':
this.trigger('loadedmetadata');
this.trigger('durationchange');
this.trigger('canplay');
this.updatePause();
break;
case 'track_end':
this.updatePause();
this.trigger('ended');
break;
case 'player_play':
this.updateDuration();
this.updatePause();
this.trigger('play');
break;
case 'player_position':
this.trigger('playing');
this.currentTime_ = event[0];
this.duration_ = event[1];
this.trigger('timeupdate');
break;
case 'player_paused':
this.updatePause();
this.trigger('pause');
break;
}
}
}, {
key: 'parseSrc',
value: function parseSrc(src) {
if (src) {
// Regex that parse the video ID for any Dailymotion URL
var regExp = /^https?:\/\/(?:www\.)?deezer\.com\/(track|album|playlist)\/(\d+)$/;
var match = src.match(regExp);
return match ? match[2] || match[2] : null;
}
}
}, {
key: 'onReady',
value: function onReady() {
_get(Object.getPrototypeOf(Deezer.prototype), 'onReady', this).call(this);
this.updateDuration();
this.updateVolume();
this.updatePoster();
}
}, {
key: 'initTech',
value: function initTech() {
DZ.init({
channelUrl: window.location.protocol + '//' + window.location.hostname,
appId: this.options_.appId,
player: {
container: this.options_.techId,
width: 800,
height: 300,
onload: this.onReady.bind(this)
}
});
this.widgetPlayer = DZ.player;
_get(Object.getPrototypeOf(Deezer.prototype), 'initTech', this).call(this);
this.onStateChange({ type: -1 });
}
}, {
key: 'setupTriggers',
value: function setupTriggers() {
var _this = this;
this.widgetPlayer.vjsTech = this;
for (var i = Deezer.Events.length - 1; i >= 0; i--) {
var eventName = Deezer.Events[i];
/*jshint loopfunc: true */
DZ.Event.subscribe(eventName, function (data, event) {
_this.eventHandler(_videoJs2['default'].mergeOptions({ type: event || data }, data));
});
}
}
}, {
key: 'ended',
value: function ended() {
return this.duration() === this.currentTime();
}
/**
* Request to enter fullscreen
*
* @method enterFullScreen
*/
}, {
key: 'enterFullScreen',
value: function enterFullScreen() {}
/**
* Request to exit fullscreen
*
* @method exitFullScreen
*/
}, {
key: 'exitFullScreen',
value: function exitFullScreen() {}
}, {
key: 'updatePause',
value: function updatePause() {
this.paused_ = !this.widgetPlayer.isPlaying();
}
}, {
key: 'updateDuration',
value: function updateDuration() {
var track = this.widgetPlayer.getCurrentTrack();
this.duration_ = track && track.duration || 0;
this.trigger('durationchange');
}
}, {
key: 'updateVolume',
value: function updateVolume() {
this.volume_ = this.widgetPlayer.getVolume();
this.trigger('volumechange');
}
}, {
key: 'updatePoster',
value: function updatePoster() {
var _this2 = this;
try {
//const track = this.widgetPlayer.getCurrentTrack();
var track = {};
if ('string' === typeof this.options_.source) {
track.id = this.options_.source;
} else if ('object' === typeof this.options_.source) {
track.id = this.options_.source.src;
}
track.id = this.parseSrc(track.id);
DZ.api('/track/' + track.id, function (response) {
_this2.setPoster('' + response.album['cover_big']);
_this2.update(response);
});
} catch (e) {
console.log('unable to set poster', e);
}
}
}, {
key: 'update',
value: function update(sound) {
this.infosEl_.innerHTML = sound.title;
}
}, {
key: 'src',
value: function src(source) {
if (!source || !source.src) {
if ('string' === typeof this.options_.source) {
source = this.options_.source;
} else if ('object' === typeof this.options_.source) {
source = this.options_.source.src;
}
source = this.parseSrc(source);
}
this.widgetPlayer.playTracks([source]);
}
}, {
key: 'duration',
value: function duration() {
return this.duration_;
}
}, {
key: 'currentTime',
value: function currentTime() {
return this.currentTime_;
}
}, {
key: 'setCurrentTime',
value: function setCurrentTime(position) {
this.trigger('seeking');
this.widgetPlayer.seekTo(position * 1000);
}
}, {
key: 'play',
value: function play() {
this.widgetPlayer.play();
this.updatePause();
}
}, {
key: 'pause',
value: function pause() {
this.widgetPlayer.pause();
this.updatePause();
}
}, {
key: 'paused',
value: function paused() {
return this.paused_;
}
}, {
key: 'muted',
value: function muted() {
return this.muted_;
}
}, {
key: 'volume',
value: function volume() {
return this.volume_;
}
}, {
key: 'setVolume',
value: function setVolume(percentAsDecimal) {
if (percentAsDecimal !== this.volume_) {
this.volume_ = percentAsDecimal;
this.muted_ = !this.volume_;
this.widgetPlayer.setVolume(this.volume_);
this.updateVolume();
}
}
}, {
key: 'setMuted',
value: function setMuted(muted) {
this.muted_ = muted;
this.widgetPlayer.setMute(this.muted_);
this.updateVolume();
}
}]);
return Deezer;
})(_Externals3['default']);
Deezer.prototype.className_ = 'deezer';
Deezer.prototype.options_ = {
api: 'https://cdns-files.dzcdn.net/js/min/dz.js',
appId: 213642,
playList: false,
visibility: 'hidden',
children: ['subPosterImage']
};
/* Deezer Support Testing -------------------------------------------------------- */
Deezer.isSupported = function () {
return true;
};
// Add Source Handler pattern functions to this tech
Tech.withSourceHandlers(Deezer);
/*
* The default native source handler.
* This simply passes the source to the video element. Nothing fancy.
*
* @param {Object} source The source object
* @param {Flash} tech The instance of the Flash tech
*/
Deezer.nativeSourceHandler = {};
/**
* Check if Flash can play the given videotype
* @param {String} type The mimetype to check
* @return {String} 'probably', 'maybe', or '' (empty string)
*/
Deezer.nativeSourceHandler.canPlayType = function (source) {
return source.indexOf('deezer') !== -1;
};
/*
* Check Deezer can handle the source natively
*
* @param {Object} source The source object
* @return {String} 'probably', 'maybe', or '' (empty string)
*/
Deezer.nativeSourceHandler.canHandleSource = function (source) {
// If a type was provided we should rely on that
if (source.type) {
return Deezer.nativeSourceHandler.canPlayType(source.type);
} else if (source.src) {
return Deezer.nativeSourceHandler.canPlayType(source.src);
}
return '';
};
Deezer.nativeSourceHandler.handleSource = function (source, tech) {
tech.src(source.src);
};
/*
* Clean up the source handler when disposing the player or switching sources..
* (no cleanup is needed when supporting the format natively)
*/
Deezer.nativeSourceHandler.dispose = function () {};
Deezer.Events = 'player_loaded,player_play,player_paused,player_position,player_buffering,volume_changed,shuffle_changed,mute_changed,track_end,'.split(',');
// Register the native source handler
Deezer.registerSourceHandler(Deezer.nativeSourceHandler);
Component.registerComponent('Deezer', Deezer);
Tech.registerTech('Deezer', Deezer);
exports['default'] = Deezer;
module.exports = exports['default'];