void Events_GetFilesRequestFinished(IFileHandler sender, Backload.Contracts.Eventing.IGetFilesRequestEventArgs e)
{
// Backload component has finished the internal GET handler method.
// Results can be found in e.Param.FileStatus or sender.FileStatus
IFileStatus status = e.Param.FileStatus;
}
public async Task <ActionResult> FileHandler()
{
IBackloadResult result = null;
IFileStatus status = null;
try
{
// Create and initialize the handler
IFileHandler handler = Backload.FileHandler.Create();
handler.Init(HttpContext.Request);
// This demo calls high level API methods.
// Http methhod related API methods are in handler.Services.[HttpMethod].
// Low level API methods are in handler.Services.Core
if (handler.Context.HttpMethod == "GET")
{
status = await handler.Services.GET.Execute();
}
else if (handler.Context.HttpMethod == "POST")
{
status = await handler.Services.POST.Execute();
}
else if (handler.Context.HttpMethod == "DELETE")
{
status = await handler.Services.DELETE.Execute();
}
// Create a client plugin specific result.
// In this example we could simply call CreateResult(), because handler.FilesStatus also has the IFileStatus object
result = handler.Services.Core.CreatePluginResult(status, Backload.Contracts.Context.Config.PluginType.JQueryFileUpload);
// Helper to create an ActionResult object from the IBackloadResult instance
return(ResultCreator.Create(result));
}
catch
{
return(new HttpStatusCodeResult(HttpStatusCode.InternalServerError));
}
}
// DELETE api/<controller>?fileName=[name]
public async Task <IClientPluginResultCore> Delete(string fileName)
{
try
{
IFileHandler handler = GetHandler();
// Call the DELETE execution method and get the result
IFileStatus status = await handler.Services.DELETE.Execute();
// Create plugin specific result
IFileStatusResult result = handler.Services.Core.CreatePluginResult();
// return Json
return(result.ClientStatus);
}
catch
{
HttpContext.Current.Response.StatusCode = 500;
}
return(null);
}
// GET api/<controller>?fileName=[name]
public async Task <HttpResponseMessage> Get(string fileName)
{
try
{
IFileHandler handler = GetHandler();
// Call the GET execution method and get the result
IFileStatus status = await handler.Services.GET.Execute();
// Create plugin specific result
IFileDataResult result = handler.Services.Core.CreateFileResult();
// FIle data (bytes) requested
HttpResponseMessage data = new HttpResponseMessage(HttpStatusCode.OK);
data.Content = new ByteArrayContent(result.FileData);
data.Content.Headers.ContentType = new MediaTypeHeaderValue(result.ContentType);
return(data);
}
catch
{
return(new HttpResponseMessage(HttpStatusCode.InternalServerError));
}
}
