public async Task <JsonResult> UploadFile()
{
var blobName = ""; // the name associated with the blob image
try
{
var blobAdapter = new BlogStorageAdapter(); // adapter to the blog repository code
foreach (string file in Request.Files)
// this is populated by the html5 browser when the user selects a file and contains the file to upload
{
var fileContent = Request.Files[file];
if (fileContent != null && fileContent.ContentLength > 0)
{
if (fileContent.ContentLength > 250000) // no images allowed over 250K
{
throw new Exception();
}
// get a stream
var stream = fileContent.InputStream;
var imageName = string.Format("mkt-{0}{1}",
Guid.NewGuid(),
Path.GetExtension(fileContent.FileName)); // provide a unique name for the blob image
var blockBlob = blobAdapter.GetBlockBlob(imageName);
blobName = blockBlob.Uri.ToString();
await blobAdapter.Add(blockBlob.Name, stream); // ask the blobAdapter to store the image
}
}
}
catch (Exception e)
{
return(Json(e.Message));
}
return(Json(blobName));// return value to the ajax call
}
protected override void Delete()
{
Entity = AnEvent.Attendees.Find(l => l.id == EventArgument);
var adapter = new BlogStorageAdapter();
adapter.Delete(Entity.AttendeeResource);
AnEvent.Attendees.Remove(Entity);
DbCommands.UpdateDbCommand.SetEntity(AnEvent); // save updated product
Get();
base.Delete();
}
protected override void Delete()
{
// set product to delete Product
Entity = TheEvent.Materials.Find(l => l.id == EventArgument);
var adapter = new BlogStorageAdapter();
adapter.Delete(Entity.Resource);
TheEvent.Materials.Remove(Entity);
DbCommands.UpdateDbCommand.SetEntity(TheEvent); // save updated product
Get();
base.Delete();
}
