///////////////////////////////////////////////////////////////////////
private static string convert_uploaded_blob_to_flat_file(string upload_folder, int attachment_bpid, Dictionary<string, int> files_to_delete)
{
byte[] buffer = new byte[16 * 1024];
string dest_path_and_filename;
Bug.BugPostAttachment bpa = Bug.get_bug_post_attachment(attachment_bpid);
using (bpa.content)
{
dest_path_and_filename = Path.Combine(upload_folder, bpa.file);
// logic to rename in case of dupes. MS Outlook embeds images all with the same filename
int suffix = 0;
string renamed_to_prevent_dupe = dest_path_and_filename;
while (files_to_delete.ContainsKey(renamed_to_prevent_dupe))
{
suffix++;
renamed_to_prevent_dupe = Path.Combine(upload_folder,
Path.GetFileNameWithoutExtension(bpa.file)
+ Convert.ToString(suffix)
+ Path.GetExtension(bpa.file));
}
dest_path_and_filename = renamed_to_prevent_dupe;
// Save to disk
using (FileStream out_stream = new FileStream(
dest_path_and_filename,
FileMode.CreateNew,
FileAccess.Write,
FileShare.Delete))
{
int bytes_read = bpa.content.Read(buffer, 0, buffer.Length);
while (bytes_read != 0)
{
out_stream.Write(buffer, 0, bytes_read);
bytes_read = bpa.content.Read(buffer, 0, buffer.Length);
}
out_stream.Close();
}
}
files_to_delete[dest_path_and_filename] = 1;
return dest_path_and_filename;
}
///////////////////////////////////////////////////////////////////////
public static string send_email(
string to,
string from,
string cc,
string subject,
string body,
System.Web.Mail.MailFormat body_format,
System.Web.Mail.MailPriority priority,
int[] attachment_bpids,
bool return_receipt)
{
Dictionary<string,int> files_to_delete = new Dictionary<string,int>();
ArrayList directories_to_delete = new ArrayList();
System.Web.Mail.MailMessage msg = new System.Web.Mail.MailMessage();
msg.To = to;
msg.From = from;
if (!string.IsNullOrEmpty(cc.Trim()))
{
msg.Cc = cc;
}
msg.Subject = subject;
msg.Priority = priority;
// This fixes a bug for a couple people, but make it configurable, just in case.
if (Util.get_setting("BodyEncodingUTF8", "1") == "1")
{
msg.BodyEncoding = Encoding.UTF8;
}
if (return_receipt)
{
msg.Headers.Add("Disposition-Notification-To", from);
}
// workaround for a bug I don't understand...
if (Util.get_setting("SmtpForceReplaceOfBareLineFeeds", "0") == "1")
{
body = body.Replace("\n", "\r\n");
}
msg.Body = body;
msg.BodyFormat = body_format;
string smtp_server = Util.get_setting("SmtpServer", "");
if (smtp_server != "")
{
System.Web.Mail.SmtpMail.SmtpServer = smtp_server;
}
string smtp_password = Util.get_setting("SmtpServerAuthenticatePassword", "");
if (smtp_password != "")
{
msg.Fields["http://schemas.microsoft.com/cdo/configuration/sendpassword"] = smtp_password;
msg.Fields["http://schemas.microsoft.com/cdo/configuration/smtpauthenticate"] = 1;
msg.Fields["http://schemas.microsoft.com/cdo/configuration/sendusername"] =
Util.get_setting("SmtpServerAuthenticateUser", "");
}
string smtp_pickup = Util.get_setting("SmtpServerPickupDirectory", "");
if (smtp_pickup != "")
{
msg.Fields["http://schemas.microsoft.com/cdo/configuration/smtpserverpickupdirectory"] = smtp_pickup;
}
string send_using = Util.get_setting("SmtpSendUsing", "");
if (send_using != "")
{
msg.Fields["http://schemas.microsoft.com/cdo/configuration/sendusing"] = send_using;
}
string smtp_use_ssl = Util.get_setting("SmtpUseSSL", "");
if (smtp_use_ssl == "1")
{
msg.Fields["http://schemas.microsoft.com/cdo/configuration/smtpusessl"] = "true";
}
string smtp_server_port = Util.get_setting("SmtpServerPort", "");
if (smtp_server_port != "")
{
msg.Fields["http://schemas.microsoft.com/cdo/configuration/smtpserverport"] = smtp_server_port;
}
if (attachment_bpids != null && attachment_bpids.Length > 0)
{
string upload_folder = btnet.Util.get_upload_folder();
if (string.IsNullOrEmpty(upload_folder))
{
upload_folder = Path.Combine(Path.GetTempPath(), Path.GetRandomFileName());
Directory.CreateDirectory(upload_folder);
directories_to_delete.Add(upload_folder);
}
foreach (int attachment_bpid in attachment_bpids)
{
byte[] buffer = new byte[16 * 1024];
string dest_path_and_filename;
Bug.BugPostAttachment bpa = Bug.get_bug_post_attachment(attachment_bpid);
using (bpa.content)
{
dest_path_and_filename = Path.Combine(upload_folder, bpa.file);
// logic to rename in case of dupes. MS Outlook embeds images all with the same filename
int suffix = 0;
string renamed_to_prevent_dupe = dest_path_and_filename;
while (files_to_delete.ContainsKey(renamed_to_prevent_dupe))
{
suffix++;
renamed_to_prevent_dupe = dest_path_and_filename + Convert.ToString(suffix);
}
dest_path_and_filename = renamed_to_prevent_dupe;
// Save to disk
using (FileStream out_stream = new FileStream(
dest_path_and_filename,
FileMode.CreateNew,
FileAccess.Write,
FileShare.None))
{
int bytes_read = bpa.content.Read(buffer, 0, buffer.Length);
while (bytes_read != 0)
{
out_stream.Write(buffer, 0, bytes_read);
bytes_read = bpa.content.Read(buffer, 0, buffer.Length);
}
}
}
// Add saved file as attachment
System.Web.Mail.MailAttachment mail_attachment = new System.Web.Mail.MailAttachment(
dest_path_and_filename,
System.Web.Mail.MailEncoding.Base64);
msg.Attachments.Add(mail_attachment);
files_to_delete[dest_path_and_filename] = 1;
}
}
try
{
// This fixes a bug for some people. Not sure how it happens....
msg.Body = msg.Body.Replace(Convert.ToChar(0), ' ').Trim();
System.Web.Mail.SmtpMail.Send(msg);
// We delete late here because testing showed that SmtpMail class
// got confused when we deleted too soon.
foreach (string file in files_to_delete.Keys)
{
File.Delete(file);
}
foreach (string directory in directories_to_delete)
{
Directory.Delete(directory);
}
return "";
}
catch (Exception e)
{
Util.write_to_log("There was a problem sending email. Check settings in Web.config.");
Util.write_to_log("TO:" + to);
Util.write_to_log("FROM:" + from);
Util.write_to_log("SUBJECT:" + subject);
Util.write_to_log(e.GetBaseException().Message.ToString());
return (e.GetBaseException().Message);
}
}
