public static async Task <PreviewResult> GenerateOrFetchPreview(string skinId, string dragonUrl, bool force = false, int?version = null)
{
PreviewResult result = null;
if (dragonUrl.Contains("/dgen/dressing-room"))
{
// Dressing room link
result = new PreviewResult(PreviewSource.DressingRoom)
{
Forced = force
};
var apparelDragon = FRHelpers.ParseUrlForDragon(dragonUrl);
DragonCache dragon;
if (dragonUrl.Contains("/dgen/dressing-room/dummy"))
{
dragon = FRHelpers.ParseUrlForDragon(dragonUrl);
}
else if (dragonUrl.Contains("dgen/dressing-room/scry"))
{
var scryId = int.Parse(Regex.Match(dragonUrl, @"sdid=([\d]*)").Groups[1].Value);
var scryUrl = FRHelpers.GetDragonImageUrlFromScryId(scryId);
dragon = FRHelpers.ParseUrlForDragon(scryUrl);
}
else
{
var dragonId = int.Parse(Regex.Match(dragonUrl, @"did=([\d]*)").Groups[1].Value);
dragon = FRHelpers.GetDragonFromDragonId(dragonId);
}
if (dragon.DragonType.IsAncientBreed())
{
return(result.WithErrorMessage("Ancient breeds cannot wear apparal."));
}
dragon.Apparel = apparelDragon.Apparel;
if (dragon.GetApparel().Length == 0)
{
return(result.WithErrorMessage("This dressing room URL contains no apparel."));
}
result = await GenerateOrFetchPreview(result, skinId, version, dragon, true, false, force);
}
else if (dragonUrl.Contains("dgen/preview/dragon"))
{
// Scry image link
result = new PreviewResult(PreviewSource.ScryImage)
{
Forced = force
};
var dragon = FRHelpers.ParseUrlForDragon(dragonUrl);
result = await GenerateOrFetchPreview(result, skinId, version, dragon, false, false, force);
}
else if (dragonUrl.Contains("scrying/predict"))
{
result = new PreviewResult(PreviewSource.ScryLink)
{
Forced = force
};
DragonCache dragon;
var scryId = Regex.Match(dragonUrl, @"morph=(\d*)");
if (scryId.Success)
{
// Saved morph link
var scryUrl = FRHelpers.GetDragonImageUrlFromScryId(int.Parse(scryId.Groups[1].Value));
dragon = FRHelpers.ParseUrlForDragon(scryUrl);
}
else
{
// Scry predict link
dragon = FRHelpers.ParseUrlForDragon(GeneratedFRHelpers.GenerateDragonImageUrl(FRHelpers.ParseUrlForDragon(dragonUrl, forced: true)));
}
result = await GenerateOrFetchPreview(result, skinId, version, dragon, false, false, force);
}
else
{
return(new PreviewResult(PreviewSource.Unknown).WithErrorMessage("The URL provided is not valid."));
}
result.DragonUrl = dragonUrl;
return(result);
}
