Does anyone know what this is and where to find it?

I've seen this floating around a bit, maybe someone can point me to the script being used, but it works like this the first url shows the imgur url and only the image on facebook as if pulled from the direct image link, the &ciel= part is where you're taken when you click the direct image. Anyone knows what script this is? i've changed out the links so i'm not outting anyone on their work. The links can be changed from the url itself, i could use the same redirect by swapping the imgur and the end url and it works from their site.