private static AdDocumentPayload CreateDocument(IClipAdPayload mediaSource)
{
var adDocument = new AdDocumentPayload();
var adPod = new AdPod();
var ad = new Ad();
var linearCreative = new CreativeLinear();
linearCreative.ClickThrough = mediaSource.ClickThrough;
linearCreative.MediaFiles.Add(new MediaFile()
{
Type = mediaSource.MimeType, Value = mediaSource.MediaSource
});
ad.Creatives.Add(linearCreative);
adPod.Ads.Add(ad);
adDocument.AdPods.Add(adPod);
return(adDocument);
}
private static AdDocumentPayload CreateDocument(IClipAdPayload mediaSource)
{
var adDocument = new AdDocumentPayload();
var adPod = new AdPod();
var ad = new Ad();
var linearCreative = new CreativeLinear();
linearCreative.ClickThrough = mediaSource.ClickThrough;
linearCreative.MediaFiles.Add(new MediaFile() { Type = mediaSource.MimeType, Value = mediaSource.MediaSource });
ad.Creatives.Add(linearCreative);
adPod.Ads.Add(ad);
adDocument.AdPods.Add(adPod);
return adDocument;
}
internal static async Task<AdDocumentPayload> CreateFromVast(Stream stream, int? maxRedirectDepth, bool allowMultipleAds)
#endif
{
XDocument xDoc = XDocument.Load(stream);
XElement vastRoot = xDoc.Element("VAST");
if (vastRoot == null)
{
vastRoot = xDoc.Element("VideoAdServingTemplate");
if (vastRoot == null) throw new NotImplementedException();
return await CreateFromVast1(vastRoot, maxRedirectDepth, allowMultipleAds);
}
else
{
var result = new AdDocumentPayload();
result.Version = (string)vastRoot.Attribute("version");
result.Error = (string)vastRoot.Element("Error");
var eligableAds = vastRoot.Elements("Ad");
if (!allowMultipleAds)
{
eligableAds = eligableAds.Where(va => string.IsNullOrEmpty((string)va.Attribute("sequence")));
}
foreach (var vastAdPod in eligableAds.GroupBy(va => va.Attribute("sequence") != null ? 1 : int.MaxValue).OrderBy(vap => vap.Key))
{
var adPod = new AdPod();
foreach (var vastAd in vastAdPod.OrderBy(va => ToNullableInt((string)va.Attribute("sequence")).GetValueOrDefault(0)))
{
var ad = new Ad();
ad.Id = (string)vastAd.Attribute("id");
if (vastAd.Elements("InLine").Any())
{
var vastAdInline = vastAd.Element("InLine");
ad.AdSystem = GetAdSystem(vastAdInline.Element("AdSystem"));
ad.Advertiser = (string)vastAdInline.Element("Advertiser");
ad.Description = (string)vastAdInline.Element("Description");
var error = (string)vastAdInline.Element("Error");
if (error != null) ad.Errors.Add(error);
ad.Title = (string)vastAdInline.Element("AdTitle");
ad.Survey = GetUriValue(vastAdInline.Element("Survey"));
ad.Pricing = new Pricing();
var pricing = vastAdInline.Element("Pricing");
if (pricing != null)
{
ad.Pricing.Currency = (string)pricing.Attribute("currency");
ad.Pricing.Model = (PricingModel)Enum.Parse(typeof(PricingModel), (string)pricing.Attribute("model"), true);
ad.Pricing.Value = Convert.ToDouble((string)pricing);
}
foreach (var vastImpression in vastAdInline.Elements("Impression"))
{
ad.Impressions.Add((string)vastImpression);
}
if (vastAdInline.Elements("Extensions").Any())
{
foreach (var vastExtension in vastAdInline.Element("Extensions").Elements("Extension"))
{
ad.Extensions.Add(new Extension()); // TODO
}
}
LoadCreatives(vastAdInline, ad);
adPod.Ads.Add(ad);
}
else if (vastAd.Elements("Wrapper").Any())
{
Ad wrapper = new Ad();
var vastAdWrapper = vastAd.Element("Wrapper");
// parse the wrapper itself
wrapper.AdSystem = GetAdSystem(vastAdWrapper.Element("AdSystem"));
var error = (string)vastAdWrapper.Element("Error");
if (error != null) wrapper.Errors.Add(error);
foreach (var vastImpression in vastAdWrapper.Elements("Impression"))
{
wrapper.Impressions.Add((string)vastImpression);
}
LoadCreatives(vastAdWrapper, wrapper);
if (vastAdWrapper.Elements("Extensions").Any())
{
foreach (var vastExtension in vastAdWrapper.Element("Extensions").Elements("Extension"))
{
ad.Extensions.Add(new Extension()); // TODO
}
}
AdDocumentPayload wrappedVastDoc = null;
var vastAdUri = GetUriValue(vastAdWrapper.Element("VASTAdTagURI"));
if (vastAdUri != null && (!maxRedirectDepth.HasValue || maxRedirectDepth.Value > 0))
{
try
{
// load the stream from the web
using (var s = await Extensions.LoadStreamAsync(vastAdUri))
{
var newAllowMultipleAds = vastAdWrapper.GetBoolAttribute("allowMultipleAds", allowMultipleAds);
var followAdditionalWrappers = vastAdWrapper.GetBoolAttribute("followAdditionalWrappers", true);
int? nextMaxRedirectDepth = followAdditionalWrappers ? (maxRedirectDepth.HasValue ? maxRedirectDepth.Value - 1 : maxRedirectDepth) : 0;
wrappedVastDoc = await CreateFromVast(s, nextMaxRedirectDepth, newAllowMultipleAds);
}
}
catch { /* swallow */ }
}
AdPod wrappedAdPod = null;
if (wrappedVastDoc != null)
{
wrappedAdPod = wrappedVastDoc.AdPods.FirstOrDefault();
}
if (wrappedAdPod == null || !wrappedAdPod.Ads.Any())
{
// no ads were returned
var fallbackOnNoAd = vastAdWrapper.GetBoolAttribute("fallbackOnNoAd", true);
if (fallbackOnNoAd)
{
wrappedAdPod = FallbackAdPod;
}
}
if (wrappedAdPod != null)
{
// merge tracking info from this wrapper to every ad in the first adpod in the child
foreach (Ad inlineAd in wrappedAdPod.Ads)
MergeWrappedAd(wrapper, inlineAd);
// add each ad from the first adpod in the child to the current adpod
foreach (Ad inlineAd in wrappedAdPod.Ads)
adPod.Ads.Add(inlineAd);
}
}
}
result.AdPods.Add(adPod);
}
return result;
}
}
internal static async Task <AdDocumentPayload> CreateFromVast(Stream stream, int?maxRedirectDepth, bool allowMultipleAds)
#endif
{
XDocument xDoc = XDocument.Load(stream);
XElement vastRoot = xDoc.Element("VAST");
if (vastRoot == null)
{
vastRoot = xDoc.Element("VideoAdServingTemplate");
if (vastRoot == null)
{
throw new NotImplementedException();
}
return(await CreateFromVast1(vastRoot, maxRedirectDepth, allowMultipleAds));
}
else
{
var result = new AdDocumentPayload();
result.Version = (string)vastRoot.Attribute("version");
result.Error = (string)vastRoot.Element("Error");
var eligableAds = vastRoot.Elements("Ad");
if (!allowMultipleAds)
{
eligableAds = eligableAds.Where(va => string.IsNullOrEmpty((string)va.Attribute("sequence")));
}
foreach (var vastAdPod in eligableAds.GroupBy(va => va.Attribute("sequence") != null ? 1 : int.MaxValue).OrderBy(vap => vap.Key))
{
var adPod = new AdPod();
foreach (var vastAd in vastAdPod.OrderBy(va => ToNullableInt((string)va.Attribute("sequence")).GetValueOrDefault(0)))
{
var ad = new Ad();
ad.Id = (string)vastAd.Attribute("id");
if (vastAd.Elements("InLine").Any())
{
var vastAdInline = vastAd.Element("InLine");
ad.AdSystem = GetAdSystem(vastAdInline.Element("AdSystem"));
ad.Advertiser = (string)vastAdInline.Element("Advertiser");
ad.Description = (string)vastAdInline.Element("Description");
var error = (string)vastAdInline.Element("Error");
if (error != null)
{
ad.Errors.Add(error);
}
ad.Title = (string)vastAdInline.Element("AdTitle");
ad.Survey = GetUriValue(vastAdInline.Element("Survey"));
ad.Pricing = new Pricing();
var pricing = vastAdInline.Element("Pricing");
if (pricing != null)
{
ad.Pricing.Currency = (string)pricing.Attribute("currency");
ad.Pricing.Model = (PricingModel)Enum.Parse(typeof(PricingModel), (string)pricing.Attribute("model"), true);
ad.Pricing.Value = Convert.ToDouble((string)pricing);
}
foreach (var vastImpression in vastAdInline.Elements("Impression"))
{
ad.Impressions.Add((string)vastImpression);
}
if (vastAdInline.Elements("Extensions").Any())
{
foreach (var vastExtension in vastAdInline.Element("Extensions").Elements("Extension"))
{
ad.Extensions.Add(new Extension()); // TODO
}
}
LoadCreatives(vastAdInline, ad);
adPod.Ads.Add(ad);
}
else if (vastAd.Elements("Wrapper").Any())
{
Ad wrapper = new Ad();
var vastAdWrapper = vastAd.Element("Wrapper");
// parse the wrapper itself
wrapper.AdSystem = GetAdSystem(vastAdWrapper.Element("AdSystem"));
var error = (string)vastAdWrapper.Element("Error");
if (error != null)
{
wrapper.Errors.Add(error);
}
foreach (var vastImpression in vastAdWrapper.Elements("Impression"))
{
wrapper.Impressions.Add((string)vastImpression);
}
LoadCreatives(vastAdWrapper, wrapper);
if (vastAdWrapper.Elements("Extensions").Any())
{
foreach (var vastExtension in vastAdWrapper.Element("Extensions").Elements("Extension"))
{
ad.Extensions.Add(new Extension()); // TODO
}
}
AdDocumentPayload wrappedVastDoc = null;
var vastAdUri = GetUriValue(vastAdWrapper.Element("VASTAdTagURI"));
if (vastAdUri != null && (!maxRedirectDepth.HasValue || maxRedirectDepth.Value > 0))
{
try
{
// load the stream from the web
using (var s = await Extensions.LoadStreamAsync(vastAdUri))
{
var newAllowMultipleAds = vastAdWrapper.GetBoolAttribute("allowMultipleAds", allowMultipleAds);
var followAdditionalWrappers = vastAdWrapper.GetBoolAttribute("followAdditionalWrappers", true);
int?nextMaxRedirectDepth = followAdditionalWrappers ? (maxRedirectDepth.HasValue ? maxRedirectDepth.Value - 1 : maxRedirectDepth) : 0;
wrappedVastDoc = await CreateFromVast(s, nextMaxRedirectDepth, newAllowMultipleAds);
}
}
catch { /* swallow */ }
}
AdPod wrappedAdPod = null;
if (wrappedVastDoc != null)
{
wrappedAdPod = wrappedVastDoc.AdPods.FirstOrDefault();
}
if (wrappedAdPod == null || !wrappedAdPod.Ads.Any())
{
// no ads were returned
var fallbackOnNoAd = vastAdWrapper.GetBoolAttribute("fallbackOnNoAd", true);
if (fallbackOnNoAd)
{
wrappedAdPod = FallbackAdPod;
}
}
if (wrappedAdPod != null)
{
// merge tracking info from this wrapper to every ad in the first adpod in the child
foreach (Ad inlineAd in wrappedAdPod.Ads)
{
MergeWrappedAd(wrapper, inlineAd);
}
// add each ad from the first adpod in the child to the current adpod
foreach (Ad inlineAd in wrappedAdPod.Ads)
{
adPod.Ads.Add(inlineAd);
}
}
}
}
result.AdPods.Add(adPod);
}
return(result);
}
}
internal static async Task<AdDocumentPayload> CreateFromVast1(XElement vastRoot, int? maxRedirectDepth, bool allowMultipleAds)
{
var result = new AdDocumentPayload();
result.Version = (string)vastRoot.Attribute("version");
foreach (var vastAdPod in vastRoot.Elements("Ad").GroupBy(va => va.Attribute("sequence") != null ? 1 : int.MaxValue).OrderBy(vap => vap.Key))
{
var adPod = new AdPod();
foreach (var vastAd in vastAdPod.OrderBy(va => ToNullableInt((string)va.Attribute("sequence")).GetValueOrDefault(0)))
{
var ad = new Ad();
ad.Id = (string)vastAd.Attribute("id");
if (vastAd.Elements("InLine").Any())
{
throw new NotImplementedException();
}
else if (vastAd.Elements("Wrapper").Any())
{
Ad wrapper = new Ad();
var vastAdWrapper = vastAd.Element("Wrapper");
// parse the wrapper itself
wrapper.AdSystem = GetAdSystem(vastAdWrapper.Element("AdSystem"));
var error = (string)vastAdWrapper.Element("Error");
if (error == null) wrapper.Errors.Add(error);
var linearCreative = new CreativeLinear();
foreach (var trackingEvent in GetTrackingEvents(vastAdWrapper))
linearCreative.TrackingEvents.Add(trackingEvent);
LoadVideoClicks(vastAdWrapper, linearCreative);
wrapper.Creatives.Add(linearCreative);
var vastAdUri = GetUriValue(vastAdWrapper.Element("VASTAdTagURL"));
if (vastAdUri != null)
{
// load the stream from the web
using (var s = await Extensions.LoadStreamAsync(vastAdUri))
{
int? nextMaxRedirectDepth = maxRedirectDepth.HasValue ? maxRedirectDepth.Value - 1 : maxRedirectDepth;
var vastDoc = await CreateFromVast(s, nextMaxRedirectDepth, allowMultipleAds);
var firstAdPodInChild = vastDoc.AdPods.FirstOrDefault();
if (firstAdPodInChild != null)
{
// merge tracking info from this wrapper to every ad in the first adpod in the child
foreach (Ad inlineAd in firstAdPodInChild.Ads)
MergeWrappedAd(wrapper, inlineAd);
// add each ad from the first adpod in the child to the current adpod
foreach (Ad inlineAd in firstAdPodInChild.Ads)
adPod.Ads.Add(inlineAd);
}
}
}
}
}
result.AdPods.Add(adPod);
}
return result;
}
public static async Task<AdDocumentPayload> GetAdDocumentPayload(FWTemporalAdSlot adSlot, FWAdResponse adResponse, CancellationToken c)
#endif
{
var payload = new AdDocumentPayload();
var adPod = new AdPod();
payload.AdPods.Add(adPod);
foreach (var adReference in adSlot.SelectedAds)
{
var ad = await CreateAd(adResponse, adReference);
adPod.Ads.Add(ad);
foreach (var fallbackAdReference in adReference.FallbackAds)
{
var fallbackAd = await CreateAd(adResponse, fallbackAdReference);
ad.FallbackAds.Add(fallbackAd);
}
}
return payload;
}
internal static async Task <AdDocumentPayload> CreateFromVast1(XElement vastRoot, int?maxRedirectDepth, bool allowMultipleAds)
{
var result = new AdDocumentPayload();
result.Version = (string)vastRoot.Attribute("version");
foreach (var vastAdPod in vastRoot.Elements("Ad").GroupBy(va => va.Attribute("sequence") != null ? 1 : int.MaxValue).OrderBy(vap => vap.Key))
{
var adPod = new AdPod();
foreach (var vastAd in vastAdPod.OrderBy(va => ToNullableInt((string)va.Attribute("sequence")).GetValueOrDefault(0)))
{
var ad = new Ad();
ad.Id = (string)vastAd.Attribute("id");
if (vastAd.Elements("InLine").Any())
{
throw new NotImplementedException();
}
else if (vastAd.Elements("Wrapper").Any())
{
Ad wrapper = new Ad();
var vastAdWrapper = vastAd.Element("Wrapper");
// parse the wrapper itself
wrapper.AdSystem = GetAdSystem(vastAdWrapper.Element("AdSystem"));
var error = (string)vastAdWrapper.Element("Error");
if (error == null)
{
wrapper.Errors.Add(error);
}
var linearCreative = new CreativeLinear();
foreach (var trackingEvent in GetTrackingEvents(vastAdWrapper))
{
linearCreative.TrackingEvents.Add(trackingEvent);
}
LoadVideoClicks(vastAdWrapper, linearCreative);
wrapper.Creatives.Add(linearCreative);
var vastAdUri = GetUriValue(vastAdWrapper.Element("VASTAdTagURL"));
if (vastAdUri != null)
{
// load the stream from the web
using (var s = await Extensions.LoadStreamAsync(vastAdUri))
{
int?nextMaxRedirectDepth = maxRedirectDepth.HasValue ? maxRedirectDepth.Value - 1 : maxRedirectDepth;
var vastDoc = await CreateFromVast(s, nextMaxRedirectDepth, allowMultipleAds);
var firstAdPodInChild = vastDoc.AdPods.FirstOrDefault();
if (firstAdPodInChild != null)
{
// merge tracking info from this wrapper to every ad in the first adpod in the child
foreach (Ad inlineAd in firstAdPodInChild.Ads)
{
MergeWrappedAd(wrapper, inlineAd);
}
// add each ad from the first adpod in the child to the current adpod
foreach (Ad inlineAd in firstAdPodInChild.Ads)
{
adPod.Ads.Add(inlineAd);
}
}
}
}
}
}
result.AdPods.Add(adPod);
}
return(result);
}
