private void AttachFilesInFolder(DirectoryInfo folder, EmailMessage message)
{
foreach (var file in folder.EnumerateFiles())
{
OutputVerbose(ConsoleResources.Attaching, file.Name);
message.Attachments.Add(new EmailAttachment
{
FilePath = file.FullName,
AttachmentName = file.Name
});
}
}
private void EmailPDF(List<IScannedImage> images)
{
if (images.Any())
{
var emailSettings = emailSettingsContainer.EmailSettings;
var invalidChars = new HashSet<char>(Path.GetInvalidFileNameChars());
var attachmentName = new string(emailSettings.AttachmentName.Where(x => !invalidChars.Contains(x)).ToArray());
if (string.IsNullOrEmpty(attachmentName))
{
attachmentName = "Scan.pdf";
}
if (!attachmentName.EndsWith(".pdf", StringComparison.InvariantCultureIgnoreCase))
{
attachmentName += ".pdf";
}
attachmentName = fileNamePlaceholders.SubstitutePlaceholders(attachmentName, DateTime.Now, false);
var tempFolder = new DirectoryInfo(Path.Combine(Paths.Temp, Path.GetRandomFileName()));
tempFolder.Create();
try
{
string targetPath = Path.Combine(tempFolder.FullName, attachmentName);
if (!ExportPDF(targetPath, images, true))
{
// Cancel or error
return;
}
var message = new EmailMessage
{
Attachments =
{
new EmailAttachment
{
FilePath = targetPath,
AttachmentName = attachmentName
}
}
};
if (emailer.SendEmail(message))
{
changeTracker.HasUnsavedChanges = false;
}
}
finally
{
tempFolder.Delete(true);
}
}
}
private void EmailScannedImages()
{
if (scannedImages.Count == 0)
{
errorOutput.DisplayError(ConsoleResources.NoPagesToEmail);
return;
}
OutputVerbose(ConsoleResources.Emailing);
var message = new EmailMessage
{
Subject = options.EmailSubject ?? "",
BodyText = options.EmailBody,
AutoSend = options.EmailAutoSend,
SilentSend = options.EmailSilentSend
};
message.Recipients.AddRange(EmailRecipient.FromText(EmailRecipientType.To, options.EmailTo));
message.Recipients.AddRange(EmailRecipient.FromText(EmailRecipientType.Cc, options.EmailCc));
message.Recipients.AddRange(EmailRecipient.FromText(EmailRecipientType.Bcc, options.EmailTo));
var tempFolder = new DirectoryInfo(Path.Combine(Paths.Temp, Path.GetRandomFileName()));
tempFolder.Create();
try
{
string attachmentName = fileNamePlaceholders.SubstitutePlaceholders(options.EmailFileName, startTime, false);
string targetPath = Path.Combine(tempFolder.FullName, attachmentName);
if (IsPdfFile(targetPath))
{
if (options.OutputPath != null && IsPdfFile(options.OutputPath))
{
// The scan has already been exported to PDF, so use that file
OutputVerbose(ConsoleResources.AttachingExportedPDF, attachmentName);
message.Attachments.Add(new EmailAttachment
{
FilePath = options.OutputPath,
AttachmentName = attachmentName
});
}
else
{
// The scan hasn't bee exported to PDF yet, so it needs to be exported to the temp folder
OutputVerbose(ConsoleResources.ExportingPDFToAttach);
if (!DoExportToPdf(targetPath, true))
{
OutputVerbose(ConsoleResources.EmailNotSent);
return;
}
// Attach the PDF file
AttachFilesInFolder(tempFolder, message);
}
}
else
{
// Export the images to the temp folder
// Don't bother to re-use previously exported images, because the possible different formats and multiple files makes it non-trivial,
// and exporting is pretty cheap anyway
OutputVerbose(ConsoleResources.ExportingImagesToAttach);
DoExportToImageFiles(targetPath);
// Attach the image file(s)
AttachFilesInFolder(tempFolder, message);
}
OutputVerbose(ConsoleResources.SendingEmail);
if (emailer.SendEmail(message))
{
OutputVerbose(ConsoleResources.EmailSent);
}
else
{
OutputVerbose(ConsoleResources.EmailNotSent);
}
}
finally
{
tempFolder.Delete(true);
}
}