public void ProcessRequest(HttpContext context)
{
if (context == null)
{
throw new ArgumentNullException("context");
}
if (_blobAddress == null)
{
context.Response.StatusCode = 404;
context.Response.ContentType = "text/plain";
context.Response.Write(ResourceManager.GetString("Not_Found_Exception"));
return;
}
var dataAdapterDependencies = new PortalConfigurationDataAdapterDependencies(PortalName, context.Request.RequestContext);
CloudStorageAccount storageAccount;
if (!TryGetCloudStorageAccount(context, out storageAccount))
{
context.Response.StatusCode = 404;
context.Response.ContentType = "text/plain";
context.Response.Write(ResourceManager.GetString("Failed_To_Configure_Cloud_Storage_Account"));
return;
}
if (_enableTracking)
{
var log = new Entity("adx_webfilelog");
log["adx_name"] = _blobAddress;
log["adx_date"] = DateTime.UtcNow;
log["adx_ipaddress"] = context.Request.UserHostAddress;
log["adx_webfileid"] = _entity;
var user = dataAdapterDependencies.GetPortalUser();
if (user != null && user.LogicalName == "contact")
{
log["adx_contactid"] = user;
}
var serviceContext = dataAdapterDependencies.GetServiceContextForWrite();
serviceContext.AddObject(log);
serviceContext.SaveChanges();
}
var blobClient = storageAccount.CreateCloudBlobClient();
var blob = blobClient.GetBlobReferenceFromServer(new Uri(_blobAddress));
var accessSignature = blob.GetSharedAccessSignature(new SharedAccessBlobPolicy
{
Permissions = SharedAccessBlobPermissions.Read,
SharedAccessExpiryTime = DateTime.UtcNow.AddMinutes(55)
});
context.Response.Redirect(blob.Uri + accessSignature);
}
