public WhenRetrievingFileAddressesForMedia()
{
mediaSourceUrl = "http://wow.zamimg.com/images/hearthstone/cards/enus/medium/{0}.png";
mediaPath = "~/App_Data/media/";
namingFormat = "{0}.png";
//This is a fake localBaseDirectory, on the real call we pass this parameter by calling
//CreateDocument() (a method on the service) from the Controller that uses the service.
localBaseDirectory = "C:/ProgramFiles/App_Data/media/";
id = "1";
mediaService = new MediaRetrievalService(mediaSourceUrl, mediaPath);
}
// GET: Media
public ActionResult Card(string id)
{
//Create the service
var mediaService = new MediaRetrievalService(mediaSourceUrl, mediaPath);
//Get the localbaseDirectory (using the current HTTP Context)
var localBaseDirectory = mediaService.createDirectory();
//Create the path to the file
var localFile = mediaService.getFile(namingFormat, id, localBaseDirectory);
//Download the file if not exists on the local directory
mediaService.DownloadFromSource(id, localFile);
//Return the file to the view
return(File(localFile, "image/png"));
}