private static bool PermissionDenied(MediaRequestHandlerArgs handlerArgs)
{
using (new SecurityDisabler())
{
handlerArgs.Media = MediaManager.GetMedia(handlerArgs.Request.MediaUri);
}
return(handlerArgs.Media != null);
}
protected override bool DoProcessRequest(HttpContext context)
{
var mediaRequestHandlerArgs = new MediaRequestHandlerArgs(context);
CorePipeline.Run("mediaRequestHandler", mediaRequestHandlerArgs, failIfNotExists: false);
if (mediaRequestHandlerArgs.Aborted)
{
return(mediaRequestHandlerArgs.Result);
}
return(new MediaRequestHandler().DoProcessRequest(mediaRequestHandlerArgs.Context, mediaRequestHandlerArgs.Request, mediaRequestHandlerArgs.Media));
}
protected override bool DoProcessRequest(HttpContext context)
{
var mediaRequestHandlerArgs = new MediaRequestHandlerArgs(context);
CorePipeline.Run("mediaRequestHandler", mediaRequestHandlerArgs, failIfNotExists: false);
if (mediaRequestHandlerArgs.Aborted)
{
return(mediaRequestHandlerArgs.Result);
}
if (context?.Request.QueryString?["extension"] == "webp" || (!Helpers.CdnEnabled && context.BrowserSupportsWebP()))
{
mediaRequestHandlerArgs.Request.Options.CustomOptions["extension"] = "webp";
}
return(DoProcessRequest(mediaRequestHandlerArgs.Context, mediaRequestHandlerArgs.Request, mediaRequestHandlerArgs.Media));
}
public override void Process(MediaRequestHandlerArgs handlerArgs)
{
if (handlerArgs.Media != null)
{
return;
}
var notFoundUrl = GetNotFoundUrl();
if (string.IsNullOrWhiteSpace(notFoundUrl))
{
return;
}
var httpServer = _httpServerThunk();
httpServer.TransferRequest(notFoundUrl);
handlerArgs.Result = true;
handlerArgs.AbortPipeline();
}
public override void Process(MediaRequestHandlerArgs handlerArgs)
{
if (handlerArgs.Media != null)
{
return;
}
if (!PermissionDenied(handlerArgs))
{
return;
}
var loginUrl = GetLoginUrl();
if (string.IsNullOrWhiteSpace(loginUrl))
{
return;
}
var httpResponse = _httpResponseThunk();
httpResponse.Redirect(loginUrl);
handlerArgs.Result = true;
handlerArgs.AbortPipeline();
}
