MailOnline/videojs-vast-vpaid

'use strict';

var TrackingEvent = require('./TrackingEvent');

var utilities = require('../../utils/utilityFunctions');

var xml = require('../../utils/xml');

var logger = require ('../../utils/consoleLogger');


function Companion(companionJTree) {
  if (!(this instanceof Companion)) {
    return new Companion(companionJTree);
  }

  logger.info ("<Companion> found companion ad");
  logger.debug ("<Companion>  companionJTree:", companionJTree);

  //Required Elements
  this.creativeType = xml.attr(companionJTree.staticResource, 'creativeType');
  this.staticResource = xml.keyValue(companionJTree.staticResource);

  logger.info ("<Companion>  creativeType: " + this.creativeType);
  logger.info ("<Companion>  staticResource: " + this.staticResource);

  // Weird bug when the JXON tree is built it doesn't handle casing properly in this situation...
  var htmlResource = null;
  if (xml.keyValue(companionJTree.HTMLResource)) {
    htmlResource = xml.keyValue(companionJTree.HTMLResource);
  } else if (xml.keyValue(companionJTree.hTMLResource)) {
    htmlResource = xml.keyValue(companionJTree.hTMLResource);
  }

  if (htmlResource !== null)
  {
    logger.info ("<Companion> found html resource", htmlResource);
  }

  this.htmlResource = htmlResource;

  var iframeResource = null;
  if (xml.keyValue(companionJTree.IFrameResource)) {
    iframeResource = xml.keyValue(companionJTree.IFrameResource);
  } else if (xml.keyValue(companionJTree.iFrameresource)) {
    iframeResource = xml.keyValue(companionJTree.iFrameresource);
  }

  if (iframeResource !== null)
  {
    logger.info ("<Companion> found iframe resource", iframeResource);
  }

  this.iframeResource = iframeResource;

  //Optional fields
  this.id = xml.attr(companionJTree, 'id');
  this.width = xml.attr(companionJTree, 'width');
  this.height = xml.attr(companionJTree, 'height');
  this.expandedWidth = xml.attr(companionJTree, 'expandedWidth');
  this.expandedHeight = xml.attr(companionJTree, 'expandedHeight');
  this.scalable = xml.attr(companionJTree, 'scalable');
  this.maintainAspectRatio = xml.attr(companionJTree, 'maintainAspectRatio');
  this.minSuggestedDuration = xml.attr(companionJTree, 'minSuggestedDuration');
  this.apiFramework = xml.attr(companionJTree, 'apiFramework');
  this.companionClickThrough = xml.keyValue(companionJTree.companionClickThrough);
  this.trackingEvents = parseTrackingEvents(companionJTree.trackingEvents && companionJTree.trackingEvents.tracking);

  logger.info ("<Companion>  companionClickThrough: " + this.companionClickThrough);


  /*** Local functions ***/
  function parseTrackingEvents(trackingEvents) {
    var trackings = [];
    if (utilities.isDefined(trackingEvents)) {
      trackingEvents = utilities.isArray(trackingEvents) ? trackingEvents : [trackingEvents];
      trackingEvents.forEach(function (trackingData) {
        trackings.push(new TrackingEvent(trackingData));
      });
    }
    return trackings;
  }
}

module.exports = Companion;