static void Main(string[] args)
{
var imagePath = args.FirstOrDefault();
if (String.IsNullOrWhiteSpace(imagePath) || !File.Exists(args[0]))
{
Console.WriteLine("Usage: {0} [Path to image file]", Path.GetFileName(Assembly.GetAssembly(typeof(Program)).CodeBase));
return;
}
Console.WriteLine("Running OCR for file " + imagePath);
try
{
using (var ocrEngine = new OnenoteOcrEngine())
using (var image = Image.FromFile(imagePath))
{
var text = ocrEngine.Recognize(image);
if (text == null)
Console.WriteLine("nothing recognized");
else
Console.WriteLine("Recognized: " + text);
}
}
catch (OcrException ex)
{
Console.WriteLine("OcrException:\n" + ex);
}
catch (Exception ex)
{
Console.WriteLine("General Exception:\n" + ex);
}
Console.ReadLine();
}
public static string ExtractTextFromImage(string imagePath)
{
using (var ocrEngine = new OnenoteOcrEngine())
using (var image = Image.FromFile(imagePath))
{
var text = ocrEngine.Recognize(image);
if (text == null)
return "";
else
return text;
}
}
static void Main(string[] args)
{
var imagePath = args.FirstOrDefault();
if (String.IsNullOrWhiteSpace(imagePath) || !File.Exists(args[0]))
{
Console.WriteLine("Passo: {0} [Caminho do Arquivo de Imagem]", Path.GetFileName(Assembly.GetAssembly(typeof(Program)).CodeBase));
return;
}
Console.WriteLine("Execução do OCR para Arquivo " + imagePath);
try
{
using (var ocrEngine = new OnenoteOcrEngine())
using (var image = Image.FromFile(imagePath))
{
var text = ocrEngine.Recognize(image);
if (text == null)
{
Console.WriteLine("Não reconhecido");
}
else
{
Console.WriteLine("Reconhecido: " + text);
}
}
}
catch (OcrException ex)
{
Console.WriteLine("Excessão de OCR:\n" + ex);
}
catch (Exception ex)
{
Console.WriteLine("Excessão Geral:\n" + ex);
}
Console.ReadLine();
}
static void Main(string[] args)
{
var imagePath = args.FirstOrDefault();
if (String.IsNullOrWhiteSpace(imagePath) || !File.Exists(args[0]))
{
Console.WriteLine("Usage: {0} [Path to image file]", Path.GetFileName(Assembly.GetAssembly(typeof(Program)).CodeBase));
return;
}
Console.WriteLine("Running OCR for file " + imagePath);
try
{
using (var ocrEngine = new OnenoteOcrEngine())
using (var image = Image.FromFile(imagePath))
{
var text = ocrEngine.Recognize(image);
if (text == null)
{
Console.WriteLine("nothing recognized");
}
else
{
Console.WriteLine("Recognized: " + text);
}
}
}
catch (OcrException ex)
{
Console.WriteLine("OcrException:\n" + ex);
}
catch (Exception ex)
{
Console.WriteLine("General Exception:\n" + ex);
}
Console.ReadLine();
}
//Method that runs on a single email
static void ReadSingleMail(dynamic item)
{
timer = Stopwatch.StartNew();
//Reinitialize data array back to empty
for (int index = 0; index <= 8; index++)
{
data[index] = "";
}
skipTextReader = false; // Reinitialize variable back to false
//Set up OCR engine to prepare for OCR
OnenoteOcrEngine ocr = new OnenoteOcrEngine();
string bodyText; // Email body
string mydocpath = Environment.GetFolderPath(Environment.SpecialFolder.MyDocuments); //Path to My Documents
StringBuilder sb = new StringBuilder();
if (ReadImageFromEmail(item) == 1) // If email has an attachment, read the attachment- Assuming this is E-business card
{
Image imageToParse = Image.FromFile(@"C:\TestFileSave\" + item.Attachments[1].FileName);
//Get text from OCR, and normalize
bodyText = ocr.Recognize(imageToParse);
bodyText = bodyText.Replace(" ", ";"); bodyText = bodyText.Replace(";;", ";");
bodyText = bodyText.Replace(",", ""); bodyText = bodyText.Replace("|", "");
skipTextReader = true; //Skip parsing email body if email has image signature
data = parseOCRSignature(bodyText); // Parse body into fields
}
else //If no attachment, extract email body
{
if (item != null)
{
bodyText = item.Body;
}
else
{
return; // If no email body, exit function.
}
sb.Append(bodyText);
}
if (skipTextReader == false) //If no image signature, parse email body
{
File.AppendAllText(mydocpath + @"\MailFile.txt", sb.ToString());
sb.Remove(0, bodyText.Length);
string signature = extractSignature().Replace(";;", ";"); //Extract signature block
//IF EMBEDDED IMAGE SIGNATURE FOUND
if (((signature.ToLower()).Contains(".png") || (signature.ToLower()).Contains(".gif") || (signature.ToLower()).Contains(".jpg")) && signature.Length < 20)
{
//MessageBox.Show(signature);
Image imageToParse = Image.FromFile(@"C:\TestFileSave\" + signature);
bodyText = ocr.Recognize(imageToParse);
//MessageBox.Show(bodyText);
if (bodyText != null)
{
bodyText = bodyText.Replace(" ", ";");
bodyText = bodyText.Replace(";;", ";");
bodyText = bodyText.Replace(",", "");
bodyText = bodyText.Replace("|", ";");
skipTextReader = true; //Bool variable if email has image signature
data = parseOCRSignature(bodyText);
}
}
else
{
data = parseImageSignature(signature); //Parse signature block
}
}
//Send data to database
string strEmailSenderEmailId = Convert.ToString(item.SenderEmailAddress);
SqlConnection connection = new SqlConnection(@"Data Source=.\SQLEXPRESS;AttachDbFilename=C:\Users\Prashanth\Desktop\CAPSTONE JPMORGAN\OutlookAddIn1\OutlookContacts.mdf;Integrated Security=True;User Instance=True");
SqlCommand command = new SqlCommand();
SqlDataReader dataReader;
command.Connection = connection;
connection.Open();
command.CommandText = "select * from New_Contacts where Email_ID = '" + strEmailSenderEmailId + "'";
dataReader = command.ExecuteReader();
//Check if contact exists already
if (dataReader.HasRows == false)
{
command.CommandText = "insert into New_Contacts VALUES('" + data[0] + "' , '" + data[1] + "' , '" + data[2] + "' , '" + data[3] + "' , '" + data[4] + "' , '" + data[5] + "' , '" + data[6] + "' , '" + data[7] + "' , '" + data[8] + "' , '" + strEmailSenderEmailId + "' , '" + data[9] + "')";
dataReader.Close();
command.ExecuteNonQuery();
}
//If it does, update and overwrite selected data. This method prevents overwriting past data with empty fields
else
{
UpdateSelectFields(data[2], data[4], data[7], data[5], data[6], data[8], data[9], strEmailSenderEmailId);
}
// Delete the file, stop the timer
System.IO.File.Delete(mydocpath + @"\MailFile.txt");
timer.Stop();
time_elapsed = time_elapsed + timer.Elapsed.TotalSeconds;
ocr.Dispose();
MessageBox.Show("This email took " + (time_elapsed).ToString() + " seconds!");
}
//Big Brother of ReadSingleMail() - Deals with email batches - Runs only once when Outlook is first launched
static void ReadMail()
{
//Set up OCR
OnenoteOcrEngine ocr = new OnenoteOcrEngine();
string bodyText;
string mydocpath = Environment.GetFolderPath(Environment.SpecialFolder.MyDocuments);
//Get unread emails from Inbox
Microsoft.Office.Interop.Outlook.Application app = null;
Microsoft.Office.Interop.Outlook._NameSpace ns = null;
Microsoft.Office.Interop.Outlook.MAPIFolder inboxFolder = null;
app = new Microsoft.Office.Interop.Outlook.Application();
ns = app.GetNamespace("MAPI");
inboxFolder = ns.GetDefaultFolder(Microsoft.Office.Interop.Outlook.OlDefaultFolders.olFolderInbox);
Outlook.Items unreadItems = inboxFolder.Items.Restrict("[Unread]=true");
int max_runs;
//Go through each Unread email
if (unreadItems.Count > 10) { max_runs = 10; }
else max_runs = unreadItems.Count;
for (int counter = 1; counter <= max_runs; counter++)
{
//Reinitialize Data array
for (int index = 0; index <= 8; index++)
{
data[index] = "";
}
skipTextReader = false;
dynamic item = unreadItems[counter];
StringBuilder sb = new StringBuilder();
if (ReadImageFromEmail(item) == 1) // If email has an attachment, read the attachment
{
Image imageToParse = Image.FromFile(@"C:\TestFileSave\" + item.Attachments[1].FileName);
bodyText = ocr.Recognize(imageToParse);
//MessageBox.Show(bodyText);
if (bodyText != null)
{
bodyText = bodyText.Replace(" ", ";");
bodyText = bodyText.Replace(";;", ";");
bodyText = bodyText.Replace(",", "");
bodyText = bodyText.Replace("|", ";");
skipTextReader = true; //Bool variable if email has image signature
data = parseOCRSignature(bodyText);
}
else
{
break;
}
}
else //If no attachment, extract email body
{
if (item != null)
{
bodyText = item.Body;
}
else
{
continue;
}
sb.Append(bodyText);
}
if (skipTextReader == false) //If no image signature, parse email body
{
File.AppendAllText(mydocpath + @"\MailFile.txt", sb.ToString());
sb.Remove(0, bodyText.Length);
string signature = extractSignature().Replace(";;", ";"); //Extract signature block
//IF EMBEDDED IMAGE SIGNATURE FOUND
if (((signature.ToLower()).Contains(".png") || (signature.ToLower()).Contains(".gif") || (signature.ToLower()).Contains(".jpg")) && signature.Length<20)
{
//MessageBox.Show(signature);
Image imageToParse = Image.FromFile(@"C:\TestFileSave\" + signature);
bodyText = ocr.Recognize(imageToParse);
//MessageBox.Show(bodyText);
if (bodyText != null)
{
bodyText = bodyText.Replace(" ", ";");
bodyText = bodyText.Replace(";;", ";");
bodyText = bodyText.Replace(",", "");
bodyText = bodyText.Replace("|", ";");
skipTextReader = true; //Bool variable if email has image signature
data = parseOCRSignature(bodyText);
}
}
else
{
data = parseImageSignature(signature); //Parse signature block
}
}
//Send data to database
//Get Sender Email Address
string strEmailSenderEmailId = Convert.ToString(item.SenderEmailAddress);
//Set up DB connections
SqlConnection connection = new SqlConnection(@"Data Source=.\SQLEXPRESS;AttachDbFilename=C:\Users\Prashanth\Desktop\CAPSTONE JPMORGAN\OutlookAddIn1\OutlookContacts.mdf;Integrated Security=True;User Instance=True");
SqlCommand command = new SqlCommand();
SqlDataReader dataReader;
command.Connection = connection;
connection.Open();
command.CommandText = "select * from New_Contacts where Email_ID = '" + strEmailSenderEmailId + "'";
dataReader = command.ExecuteReader();
//Check if contact exists already
if (dataReader.HasRows == false)
{
command.CommandText = "insert into New_Contacts VALUES('" + data[0] + "' , '" + data[1] + "' , '" + data[2] + "' , '" + data[3] + "' , '" + data[4] + "' , '" + data[5] + "' , '" + data[6] + "' , '" + data[7] + "' , '" + data[8] + "' , '" + strEmailSenderEmailId + "' , '" + data[9] + "')";
dataReader.Close();
command.ExecuteNonQuery();
}
//If it does, update and overwrite past data
else
{
UpdateSelectFields(data[2], data[4], data[7], data[5], data[6], data[8] , data[9], strEmailSenderEmailId);
}
}
System.IO.File.Delete(mydocpath + @"\MailFile.txt");
timer.Stop();
time_elapsed = time_elapsed + timer.Elapsed.TotalSeconds;
ocr.Dispose();
MessageBox.Show("SigX took " + (time_elapsed).ToString() + " seconds for " + unreadItems.Count +
"emails!");
//connection.Close();
}