private static CreativeCompanions LoadCompanions(XElement vastCompanions)
{
var companionCreative = new CreativeCompanions();
companionCreative.Required = (vastCompanions.Attribute("required") != null) ? (CompanionAdsRequired)Enum.Parse(typeof(CompanionAdsRequired), (string)vastCompanions.Attribute("required"), true) : CompanionAdsRequired.None;
foreach (var vastCompanion in vastCompanions.Elements("Companion"))
{
var companion = new Companion();
foreach (var trackingEvent in GetTrackingEvents(vastCompanion).Where(t => t.Type == TrackingType.CreativeView))
{
companion.ViewTracking.Add(trackingEvent.Value);
}
if (vastCompanion.Elements("AdParameters").Any())
{
var xmlEncoded = (bool?)vastCompanion.Element("AdParameters").Attribute("xmlEncoded") ?? false;
companion.AdParameters = xmlEncoded ? XmlDecode((string)vastCompanion.Element("AdParameters")) : (string)vastCompanion.Element("AdParameters");
}
companion.AdSlotId = (string)vastCompanion.Attribute("adSlotId") ?? string.Empty;
companion.AltText = (string)vastCompanion.Element("AltText") ?? string.Empty;
companion.ApiFramework = (string)vastCompanion.Attribute("apiFramework") ?? string.Empty;
companion.AssetHeight = (int?)vastCompanion.Attribute("assetHeight");
companion.AssetWidth = (int?)vastCompanion.Attribute("assetWidth");
companion.ClickThrough = GetUriValue(vastCompanion.Element("CompanionClickThrough"));
// TODO: this is not in the schema
//foreach (var vastTracking in vastCompanion.CompanionClickTracking)
//{
// companion.ClickTracking.Add(new Uri(vastTracking));
//}
if (vastCompanion.Elements("CreativeExtensions").Any())
{
foreach (var vastExtension in vastCompanion.Element("CreativeExtensions").Elements("CreativeExtension"))
{
companion.Extensions.Add(new Extension()); // TODO
}
}
companion.ExpandedHeight = (int?)vastCompanion.Attribute("expandedHeight");
companion.ExpandedWidth = (int?)vastCompanion.Attribute("expandedWidth");
companion.Height = (int?)vastCompanion.Attribute("height") ?? 0;
companion.Width = (int?)vastCompanion.Attribute("width") ?? 0;
companion.Item = GetResources(vastCompanion).FirstOrDefault();
companionCreative.Companions.Add(companion);
}
return(companionCreative);
}
private static CreativeCompanions LoadCompanions(XElement vastCompanions)
{
var companionCreative = new CreativeCompanions();
companionCreative.Required = (vastCompanions.Attribute("required") != null) ? (CompanionAdsRequired)Enum.Parse(typeof(CompanionAdsRequired), (string)vastCompanions.Attribute("required"), true) : CompanionAdsRequired.None;
foreach (var vastCompanion in vastCompanions.Elements("Companion"))
{
var companion = new Companion();
foreach (var trackingEvent in GetTrackingEvents(vastCompanion).Where(t => t.Type == TrackingType.CreativeView))
companion.ViewTracking.Add(trackingEvent.Value);
if (vastCompanion.Elements("AdParameters").Any())
{
var xmlEncoded = (bool?)vastCompanion.Element("AdParameters").Attribute("xmlEncoded") ?? false;
companion.AdParameters = xmlEncoded ? XmlDecode((string)vastCompanion.Element("AdParameters")) : (string)vastCompanion.Element("AdParameters");
}
companion.AdSlotId = (string)vastCompanion.Attribute("adSlotId") ?? string.Empty;
companion.AltText = (string)vastCompanion.Element("AltText") ?? string.Empty;
companion.ApiFramework = (string)vastCompanion.Attribute("apiFramework") ?? string.Empty;
companion.AssetHeight = (int?)vastCompanion.Attribute("assetHeight");
companion.AssetWidth = (int?)vastCompanion.Attribute("assetWidth");
companion.ClickThrough = GetUriValue(vastCompanion.Element("CompanionClickThrough"));
// TODO: this is not in the schema
//foreach (var vastTracking in vastCompanion.CompanionClickTracking)
//{
// companion.ClickTracking.Add(new Uri(vastTracking));
//}
if (vastCompanion.Elements("CreativeExtensions").Any())
{
foreach (var vastExtension in vastCompanion.Element("CreativeExtensions").Elements("CreativeExtension"))
{
companion.Extensions.Add(new Extension()); // TODO
}
}
companion.ExpandedHeight = (int?)vastCompanion.Attribute("expandedHeight");
companion.ExpandedWidth = (int?)vastCompanion.Attribute("expandedWidth");
companion.Height = (int?)vastCompanion.Attribute("height") ?? 0;
companion.Width = (int?)vastCompanion.Attribute("width") ?? 0;
companion.Item = GetResources(vastCompanion).FirstOrDefault();
companionCreative.Companions.Add(companion);
}
return companionCreative;
}
public static CreativeCompanions CreateCompanionAds(FWAd source, FWAdReference reference)
{
var result = new CreativeCompanions();
foreach (var creative in source.Creatives)
{
var companion = new Companion();
result.Companions.Add(companion);
companion.AdSlotId = reference.SlotId ?? string.Empty;
var rendition = creative.CreativeRenditions.OrderByDescending(cr => cr.Preference).FirstOrDefault(c => c.Asset.MimeType.ToLowerInvariant().StartsWith("image/"));
if (rendition != null)
{
var asset = rendition.Asset;
if (asset != null)
{
companion.Item = new StaticResource()
{
Value = new Uri(asset.Url),
CreativeType = asset.MimeType
};
companion.Width = rendition.Width;
companion.Height = rendition.Height;
companion.Id = asset.Id ?? string.Empty;
}
}
var allCallbacks = reference.EventCallbacks;
foreach (var url in allCallbacks.Where(ec => ec.Type == FWCallbackType.Click && !ec.ShowBrowser).SelectMany(ec => ec.GetUrls()))
{
companion.ClickTracking.Add(url);
}
var clickUrl = allCallbacks.Where(ec => ec.Type == FWCallbackType.Click && ec.ShowBrowser).SelectMany(ec => ec.GetUrls()).FirstOrDefault();
if (clickUrl != null)
{
companion.ClickThrough = new Uri(clickUrl);
}
}
return result;
}
ActiveAdUnit CreateAdUnit(IEnumerable <ICreative> creativeSet, Ad ad, IAdSource adSource)
{
CreativeCompanions companions = null;
var activeAdUnits = new List <ActiveAdUnit>();
foreach (var creative in creativeSet)
{
if (creative is CreativeLinear)
{
var linear = (CreativeLinear)creative;
var eligableMediaFiles = new Queue <MediaFile>(PrioritizeMedia(linear.MediaFiles));
ActiveAdUnit chosenAd = null;
while (eligableMediaFiles.Any())
{
var media = eligableMediaFiles.Dequeue();
var creativeSource = new LinearSource(linear, media);
var vpaid = OnLoadPlayer(creativeSource);
if (vpaid != null)
{
if (VpaidController.Handshake(vpaid))
{
chosenAd = new ActiveAdUnit(creativeSource, vpaid, ad, adSource);
break;
}
else
{
OnUnloadPlayer(vpaid);
}
}
}
if (chosenAd == null)
{
throw new LoadException(new Exception("Unable to find a player to play the linear ad."));
}
activeAdUnits.Add(chosenAd);
}
else if (creative is CreativeNonLinears)
{
bool found = false;
var nonLinears = (CreativeNonLinears)creative;
foreach (var nonLinear in (nonLinears).NonLinears)
{
var creativeSource = new NonLinearSource(nonLinear, nonLinears);
var vpaid = OnLoadPlayer(creativeSource);
if (vpaid != null)
{
if (VpaidController.Handshake(vpaid))
{
activeAdUnits.Add(new ActiveAdUnit(creativeSource, vpaid, ad, adSource));
found = true;
break;
}
else
{
OnUnloadPlayer(vpaid);
}
}
}
if (!found)
{
throw new LoadException(new Exception("Unable to find a player to play any nonlinear ads."));
}
}
else if (creative is CreativeCompanions)
{
companions = (CreativeCompanions)creative;
}
else /* not supported, ignore */ } {
}
return(activeAdUnits.FirstOrDefault()); // there should only be one linear or nonlinear ad in the sequenced group. Others are ignored.
}
