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.
}
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.
}