public bool Contains(LdapQueueItem ldapQueueItem)
{
return ldapQueue.Contains(ldapQueueItem);
}
public ActionResult Images(string id)
{
if (id != null)
{
string contentType = "image/jpeg";
byte[] image;
string imageHardDisk = HttpContext.Server.MapPath(@"~/Content/LDAP/" + id + ".jpg");
if (!System.IO.File.Exists(imageHardDisk))
{
QueueManager queueManager = QueueManager.GetInstance();
LdapQueueItem ldapQueueItem = new LdapQueueItem();
ldapQueueItem.id = new Guid().ToString();
ldapQueueItem.name = id;
queueManager.AddImageRequest(ldapQueueItem);
while (queueManager.Contains(ldapQueueItem))
{
queueManager.ProcessImage(HttpContext);
}
// finished dequeueing guy at this point
image = System.IO.File.ReadAllBytes(imageHardDisk);
return this.File(image, contentType);
}
else
{
image = System.IO.File.ReadAllBytes(imageHardDisk);
}
return this.File(image, contentType);
}
return null;
}
public void AddImageRequest(LdapQueueItem ldapQueueItem)
{
Debug.WriteLine(ldapQueue.Count);
ldapQueue.Enqueue(ldapQueueItem);
Debug.WriteLine(ldapQueue.Count);
}