private static void ProcessImage(Bitmap image, string user, string captureTime, ScreenShotDataAdapter dataLayer)
{
Dictionary<string, List<ToneTrigger>> tonesTriggered = ToneAnalysis.ProcessTone(image, dataLayer.GetToneTriggers(user));
foreach (var firedToneTrigger in tonesTriggered)
{
Debug.WriteLine("ScreenShotReceiver.Upload triggered tone");
//construct the email
string emailSubject = string.Format("At {0} ScreenWatch detected a specified tone trigger.", captureTime);
StringBuilder emailBody = new StringBuilder();
emailBody.AppendLine(emailSubject);
Debug.WriteLine(emailSubject);
foreach (ToneTrigger badTone in firedToneTrigger.Value)
{
Debug.WriteLine("Tone {0} triggered for {1}", badTone.id, badTone.userName);
}
MailUtil.SendEmail(emailSubject, emailBody.ToString(), firedToneTrigger.Key, image);
Debug.WriteLine("ScreenShotReceiver.Upload email sent for fault found in text");
}
TextAnalysisResult textResults = TextAnalysis.ProcessText(image, dataLayer.GetTextTriggers(user));
foreach (var emailFault in textResults.FaultedWordsByEmail)
{
Debug.WriteLine("ScreenShotReceiver.Upload trigger found in text");
//construct the email
string emailSubject = string.Format("At {0} ScreenWatch detected the following filtered words", captureTime);
StringBuilder emailBody = new StringBuilder();
emailBody.AppendLine(emailSubject);
Debug.WriteLine(emailSubject);
foreach (var badWord in emailFault.Value.Keys)
{
emailBody.AppendLine(badWord);
Debug.WriteLine(badWord);
}
Debug.WriteLine("In the following instances");
foreach (var context in emailFault.Value.Values)
Debug.WriteLine(context);
MailUtil.SendEmail(emailSubject, emailBody.ToString(), emailFault.Key, image);
Debug.WriteLine("ScreenShotReceiver.Upload email sent for fault found in text");
}
}
private void RethreadedUpload(ImageUpload upload)
{
Debug.WriteLine("ScreenShotReceiver.RethreadedUpload entered {0}", DateTime.Now);
try
{
ScreenShotDataAdapter dataLayer = new ScreenShotDataAdapter();
//only process if the user is monitored
var user = dataLayer.GetUserByName(upload.UserID);
if (user != null && user.isMonitored)
{
//load image
using (MemoryStream stream = new MemoryStream(upload.ImageData))
using (Image image = Bitmap.FromStream(stream))
{
//Analyze the image for to see if it violates any triggers
ProcessImage((Bitmap)image, upload.UserID, upload.CaptureTime, dataLayer);
//send image to database
dataLayer.SaveImage(image, upload.UserID, upload.CaptureTime);
}
}
else
{
Debug.WriteLine("ScreenShotReceiver.RethreadedUpload not monitoring " + upload.UserID);
}
}
catch (Exception e)
{
Debug.WriteLine(e);
}
finally
{
Debug.WriteLine("ScreenShotReceiver.RethreadedUpload exit " + DateTime.Now);
}
}