dashjs/build/es5/src/dash/parser/objectiron.js

A reference client implementation for the playback of MPEG DASH via Javascript and compliant browsers.

'use strict';Object.defineProperty(exports,"__esModule",{value:true});var _typeof=typeof Symbol==="function"&&typeof Symbol.iterator==="symbol"?function(obj){return typeof obj;}:function(obj){return obj&&typeof Symbol==="function"&&obj.constructor===Symbol&&obj!==Symbol.prototype?"symbol":typeof obj;};/**
 * The copyright in this software is being made available under the BSD License,
 * included below. This software may be subject to other third party and contributor
 * rights, including patent rights, and no such rights are granted under this license.
 *
 * Copyright (c) 2013, Dash Industry Forum.
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without modification,
 * are permitted provided that the following conditions are met:
 *  * Redistributions of source code must retain the above copyright notice, this
 *  list of conditions and the following disclaimer.
 *  * Redistributions in binary form must reproduce the above copyright notice,
 *  this list of conditions and the following disclaimer in the documentation and/or
 *  other materials provided with the distribution.
 *  * Neither the name of Dash Industry Forum nor the names of its
 *  contributors may be used to endorse or promote products derived from this software
 *  without specific prior written permission.
 *
 *  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS AS IS AND ANY
 *  EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
 *  WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
 *  IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
 *  INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
 *  NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
 *  PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
 *  WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
 *  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
 *  POSSIBILITY OF SUCH DAMAGE.
 */var _FactoryMaker=require('../../core/FactoryMaker');var _FactoryMaker2=_interopRequireDefault(_FactoryMaker);function _interopRequireDefault(obj){return obj&&obj.__esModule?obj:{default:obj};}function ObjectIron(mappers){function mergeValues(parentItem,childItem){for(var name in parentItem){if(!childItem.hasOwnProperty(name)){childItem[name]=parentItem[name];}}}function mapProperties(properties,parent,child){for(var i=0,len=properties.length;i<len;++i){var property=properties[i];if(parent[property.name]){if(child[property.name]){// check to see if we should merge
if(property.merge){var parentValue=parent[property.name];var childValue=child[property.name];// complex objects; merge properties
if((typeof parentValue==='undefined'?'undefined':_typeof(parentValue))==='object'&&(typeof childValue==='undefined'?'undefined':_typeof(childValue))==='object'){mergeValues(parentValue,childValue);}// simple objects; merge them together
else{child[property.name]=parentValue+childValue;}}}else{// just add the property
child[property.name]=parent[property.name];}}}}function mapItem(item,node){for(var i=0,len=item.children.length;i<len;++i){var childItem=item.children[i];var array=node[childItem.name+'_asArray'];if(array){for(var v=0,len2=array.length;v<len2;++v){var childNode=array[v];mapProperties(item.properties,node,childNode);mapItem(childItem,childNode);}}}}function run(source){if(source===null||(typeof source==='undefined'?'undefined':_typeof(source))!=='object'){return source;}if('period'in mappers){var periodMapper=mappers.period;var periods=source.Period_asArray;for(var i=0,len=periods.length;i<len;++i){var period=periods[i];mapItem(periodMapper,period);if('adaptationset'in mappers){var adaptationSets=period.AdaptationSet_asArray;if(adaptationSets){var adaptationSetMapper=mappers.adaptationset;for(var _i=0,_len=adaptationSets.length;_i<_len;++_i){mapItem(adaptationSetMapper,adaptationSets[_i]);}}}}}return source;}return{run:run};}ObjectIron.__dashjs_factory_name='ObjectIron';var factory=_FactoryMaker2.default.getClassFactory(ObjectIron);exports.default=factory;
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