/// <summary> /// Loads ads from a source URI. Note, this is called automatically if you set the source before the MediaLoading event fires and normally does not need to be called. /// </summary> /// <param name="source">The SmartXML source URI</param> /// <param name="c">A cancellation token that allows you to cancel a pending operation</param> /// <returns>A task to await on.</returns> public async Task LoadAds(Uri source, CancellationToken c) { adSlots.Clear(); var cancellationToken = CancellationTokenSource.CreateLinkedTokenSource(c, cts.Token).Token; #if SILVERLIGHT adResponse = await FreeWheelFactory.LoadSource(source, cancellationToken); #else adResponse = await FreeWheelFactory.LoadSource(source).AsTask(cancellationToken); #endif var videoTracking = adResponse.SiteSection.VideoPlayer.VideoAsset.EventCallbacks.FirstOrDefault(ec => ec.Name == FWEventCallback.VideoView); if (videoTracking != null) { // use the tracking plugins to help with tracking markers. Create it if it doesn't exist. var positionTrackingPlugin = MediaPlayer.Plugins.OfType <PositionTrackingPlugin>().FirstOrDefault(); if (positionTrackingPlugin == null) { positionTrackingPlugin = new PositionTrackingPlugin(); MediaPlayer.Plugins.Add(positionTrackingPlugin); } positionTrackingPlugin.EventTracked += trackingPlugin_EventTracked; lastTrackingEvent = null; // reset trackingEnded = false; positionTrackingPlugin.TrackingEvents.Add(new PositionTrackingEvent() { PositionPercentage = 1, Data = videoTracking, Area = TrackingEventArea }); var playTimeTrackingPlugin = MediaPlayer.Plugins.OfType <PlayTimeTrackingPlugin>().FirstOrDefault(); if (playTimeTrackingPlugin == null) { playTimeTrackingPlugin = new PlayTimeTrackingPlugin(); MediaPlayer.Plugins.Add(playTimeTrackingPlugin); } playTimeTrackingPlugin.EventTracked += trackingPlugin_EventTracked; for (int i = 0; i < 60; i = i + 15) { playTimeTrackingPlugin.TrackingEvents.Add(new PlayTimeTrackingEvent() { PlayTime = TimeSpan.FromSeconds(i), Data = videoTracking, Area = TrackingEventArea }); } for (int i = 60; i < 60 * 3; i = i + 30) { playTimeTrackingPlugin.TrackingEvents.Add(new PlayTimeTrackingEvent() { PlayTime = TimeSpan.FromSeconds(i), Data = videoTracking, Area = TrackingEventArea }); } for (int i = 60 * 3; i < 60 * 10; i = i + 60) { playTimeTrackingPlugin.TrackingEvents.Add(new PlayTimeTrackingEvent() { PlayTime = TimeSpan.FromSeconds(i), Data = videoTracking, Area = TrackingEventArea }); } for (int i = 60 * 10; i < 60 * 30; i = i + 120) { playTimeTrackingPlugin.TrackingEvents.Add(new PlayTimeTrackingEvent() { PlayTime = TimeSpan.FromSeconds(i), Data = videoTracking, Area = TrackingEventArea }); } for (int i = 60 * 30; i < 60 * 60; i = i + 300) { playTimeTrackingPlugin.TrackingEvents.Add(new PlayTimeTrackingEvent() { PlayTime = TimeSpan.FromSeconds(i), Data = videoTracking, Area = TrackingEventArea }); } for (int i = 60 * 60; i < 60 * 180; i = i + 600) { playTimeTrackingPlugin.TrackingEvents.Add(new PlayTimeTrackingEvent() { PlayTime = TimeSpan.FromSeconds(i), Data = videoTracking, Area = TrackingEventArea }); } } var videoAsset = adResponse.SiteSection.VideoPlayer.VideoAsset; if (videoAsset != null) { foreach (var adSlot in videoAsset.AdSlots) { Advertisement ad = null; switch (adSlot.TimePositionClass) { case "preroll": ad = new PrerollAdvertisement(); break; case "postroll": ad = new PostrollAdvertisement(); break; default: var midroll = new MidrollAdvertisement(); midroll.Time = adSlot.TimePosition; ad = midroll; break; } #if SILVERLIGHT var payload = await FreeWheelFactory.GetAdDocumentPayload(adSlot, adResponse, cancellationToken); #else var payload = await FreeWheelFactory.GetAdDocumentPayload(adSlot, adResponse).AsTask(cancellationToken); #endif ad.Source = new AdSource(payload, DocumentAdPayloadHandler.AdType); Advertisements.Add(ad); adSlots.Add(ad, adSlot); } } ShowCompanions(); }
/// <inheritdoc /> protected override async Task PlayAdAsync(Advertisement ad, CancellationToken cancellationToken) { if (adBreaks.ContainsKey(ad)) // app could have manually added ads besides those in vmap { VmapAdBreak adBreak = adBreaks[ad]; try { TrackEvent(adBreak.TrackingEvents.Where(te => te.EventType == VmapTrackingEventType.BreakStart)); await base.PlayAdAsync(ad, cancellationToken); TrackEvent(adBreak.TrackingEvents.Where(te => te.EventType == VmapTrackingEventType.BreakEnd)); } catch { TrackEvent(adBreak.TrackingEvents.Where(te => te.EventType == VmapTrackingEventType.Error)); } } else { await base.PlayAdAsync(ad, cancellationToken); } }
/// <inheritdoc /> protected override async Task PlayAdAsync(Advertisement ad, CancellationToken cancellationToken) { if (adSlots.ContainsKey(ad)) // app could have manually added ads besides those from FreeWheel { var adSlot = adSlots[ad]; try { var slotImpression = adSlot.EventCallbacks.FirstOrDefault(ec => ec.Type == FWCallbackType.Impression && ec.Name == FWEventCallback.SlotImpression); if (slotImpression != null) { foreach (var url in slotImpression.GetUrls()) { AdTracking.Current.FireTracking(url); } } if (ad.Source != null) { await base.PlayAdAsync(ad, cancellationToken); } } catch { /* swallow */ } } else { await base.PlayAdAsync(ad, cancellationToken); } }