/// <summary>
/// 初始化MailMessage
/// </summary>
/// <param name="obj"></param>
private void InitMailMessage(EmailEntity obj)
{
try
{
_mail = new MailMessage()
{
From = new MailAddress(obj.From),
Subject = obj.Subject,
Body = obj.Content,
IsBodyHtml = obj.IsHTMLFormat,
BodyEncoding = obj.BodyEncoding,
Priority = obj.Priority,
};
if (obj.CcList != null)
{
foreach (string c in obj.CcList)
{
_mail.CC.Add(c);
}
}
if (obj.BccList != null)
{
foreach (var mailBcc in obj.BccList)
{
_mail.Bcc.Add(mailBcc);
}
}
if (_mail != null)
{
foreach (var item in obj.ToList)
{
if (!_mail.To.Contains(new MailAddress(item)))
{
_mail.To.Add(item);
}
}
}
}
catch (Exception ex)
{
//throw new DomainServiceException("Fail to InitMailMessage.", ex);
}
}
/// <summary>
/// 发邮件
/// </summary>
/// <param name="obj"></param>
/// <returns></returns>
public string SendEmail(EmailEntity obj)
{
try
{
if (obj != null)
{
if (ValidateAllFileSize(obj.Attachments))
{
obj.From = m_EmailConfig.SystemEmail;
obj.Smtp = GetSmtp();
obj.Port = GetPort();
if (!string.IsNullOrEmpty(obj.Smtp) && obj.Port > 0 &&
!string.IsNullOrEmpty(obj.From) &&
(obj.ToList.Count > 0))
{
InitSmtp(obj);
InitMailMessage(obj);
AddAttchement(obj);
_smtp.SendAsync(_mail, null);
_smtp.SendCompleted += (sender, evt) =>
{
AttachmentsDispose();
//DeleteFiles(obj);
};
return(string.Empty);
}
//return Culture.CnEn(obj.CultureName, "发送邮件失败.", "Fail to send the Email.");
}//end if (ValidateAllFileSize(obj.Attachments))
//return Culture.CnEn(obj.CultureName, "所有的附件大小不能大于7M", "The size of all attachments can't be bigger than 7m");
}//end if (obj != null)
//return Culture.CnEn(obj.CultureName, "发送邮件失败.", "Fail to send the Email.");
}
catch (DomainServiceException ex)
{
// return Culture.CnEn(obj.CultureName, "发送邮件失败.", "Fail to send the Email."); ;
}
return(string.Empty);
}
/// <summary>
/// 添加配置文件
/// </summary>
/// <param name="obj"></param>
private void AddAttchement(EmailEntity obj)
{
if (obj.Attachments != null && obj.Attachments.Count > 0)
{
foreach (String fileName in obj.Attachments)
{
if (File.Exists(fileName))
{
var att = new Attachment(fileName)
{
NameEncoding = obj.BodyEncoding,
Name = fileName.Substring(fileName.LastIndexOf('_') + 1)
};
_mail.Attachments.Add(att);
}
}
}
}
/// <summary>
/// 初始化Smtp
/// </summary>
/// <param name="obj"></param>
private void InitSmtp(EmailEntity obj)
{
try
{
string domainUser = m_EmailConfig.UserName;
string domainPws = DataEncrypt.DecryptFromDB(m_EmailConfig.Password);
_smtp = new SmtpClient
{
Host = obj.Smtp,
Port = obj.Port,
EnableSsl = obj.Ssl,
Credentials = new System.Net.NetworkCredential(domainUser, domainPws)
};
}
catch (Exception ex)
{
//throw new DomainServiceException("InitSmtp Failed.", ex);
}
}
/// <summary>
/// 删除邮件附件
/// </summary>
/// <param name="obj"></param>
/// <returns></returns>
public bool DeleteFiles(EmailEntity obj)
{
try
{
if (obj.Attachments != null && obj.Attachments.Count > 0)
{
foreach (String FilePath in obj.Attachments)
{
if (File.Exists(Path + FilePath))
{
File.Delete(Path + FilePath);
}
}
return(true);
}
return(false);
}
catch (Exception ex)
{
//throw new DomainServiceException("Fail to delete files.", ex);
}
return(false);
}