Put_MES/Exchange/QM.Exchange.Adapters/Mail/SmtpMailSender.cs

using System;
using System.Net.Mail;
using System.Net;
using System.Net.Security;
using System.Security.Cryptography.X509Certificates;
using System.Text;


namespace QM.Exchange.Adapters.Mail
{
    /// <summary>
    /// Smtp邮件服务
    /// </summary>
    public class SmtpMailSender
    {
        #region 属性

        /// <summary>
        /// 邮件信息
        /// </summary>
        private MailMessage mailMessage;

        /// <summary>
        /// Smtp客户端
        /// </summary>
        private SmtpClient smtpClient;

        #endregion

        #region 构造函数

        /// <summary>
        /// 
        /// </summary>
        /// <param name="ServerInfo">邮件服务器对象</param>
        /// <param name="MailInfo">邮件内容对象</param>
        public SmtpMailSender(SmtpServerInfo ServerInfo, MailInfo MailInfo)
        {
            //判断邮件服务器信息的完整性
            CheckSmtpServerInfo(ServerInfo);

            mailMessage = new MailMessage();
            smtpClient = new SmtpClient();
            smtpClient.Host = ServerInfo.SmtpServer;
            //smtpClient.Port = 25;
            smtpClient.Port = 587;
            smtpClient.UseDefaultCredentials = true;
            smtpClient.Credentials = new NetworkCredential(ServerInfo.SenderUser, ServerInfo.SenderPassword, ServerInfo.DoMain);

            //判断邮件信息是否填写完整
            CheckMailInfo(MailInfo);
            //发件人
            AddFrommail(ServerInfo.SenderUserEmail);
            //邮件标题
            AddSubject(MailInfo.Subject);
            //邮件内容
            AddContent(MailInfo.Content);
            //收件人
            AddReceiver(MailInfo.ToMail);
            //附件
            AddAttachment(MailInfo.Additional);

            mailMessage.IsBodyHtml = true;

            mailMessage.BodyEncoding = Encoding.Default;
        }

        #endregion

        #region 发件人邮箱

        /// <summary>
        /// 发件人邮箱
        /// </summary>
        private void AddFrommail(String FormMail)
        {
            mailMessage.From = new MailAddress(FormMail);
        }

        #endregion

        #region 邮件标题

        /// <summary>
        /// 邮件标题
        /// </summary>
        /// <param name="Subject"></param>
        private void AddSubject(String Subject)
        {
             mailMessage.Subject = Subject;
        }

        #endregion

        #region 邮件内容

        /// <summary>
        /// 邮件内容
        /// </summary>
        private void AddContent(String Content)
        {
            mailMessage.Body = Content;
        }

        #endregion

        #region 添加收件人

        /// <summary>
        /// 添加收件人
        /// </summary>
        /// <param name="toEmail"></param>
        private void AddReceiver(String[] toEmail)
        {
            //添加收件人
            foreach (String mail in toEmail)
            {
                mailMessage.To.Add(mail);
            }
        }

        #endregion

        #region 添加附件

        /// <summary>
        /// 添加附件
        /// </summary>
        /// <param name="filename"></param>
        private void AddAttachment(String[] filename)
        {
            //为空时返回
            if (filename == null || filename.Length <= 0)
            {
                return;
            }
            //循环添加附件
            foreach (String fname in filename)
            {
                mailMessage.Attachments.Add(new Attachment(fname));
            }
        }

        #endregion

        #region 判断邮件信息是否填写完整

        /// <summary>
        /// 判断邮件信息是否填写完整
        /// </summary>
        private void CheckMailInfo(MailInfo MailInfo)
        {
            //收件人
            if (MailInfo.ToMail == null || MailInfo.ToMail.Length <= 0)
            {
                throw new Exception("收件人为空.");
            }

            if (String.IsNullOrEmpty(MailInfo.Subject))
            {
                throw new Exception("标题为空.");
            }

            if (String.IsNullOrEmpty(MailInfo.Content))
            {
                throw new Exception("内容为空.");
            }
        }

        #endregion

        #region 判断邮件服务器信息的完整性

        /// <summary>
        /// 判断邮件服务器的信息完整性
        /// </summary>
        public void CheckSmtpServerInfo(SmtpServerInfo ServerInfo)
        {
            //邮件服务器域名
            if (ServerInfo.SmtpServer == null || ServerInfo.DoMain == null)
            {
                throw new Exception("请设置邮件服务器域名.");
            }

            //发件人
            if (ServerInfo.SenderUser == null || ServerInfo.SenderPassword == null || ServerInfo.SenderUserEmail == null)
            {
                throw new Exception("请设置发件人信息.");
            }
        }

        #endregion

        #region 标准邮件发送接口

        /// <summary>
        /// 发送
        /// </summary>
        public void Send()
        {
            smtpClient.Send(mailMessage);
        }

        #endregion


        #region 大众WebRef发送接口

        //发件人设置为 "subpadmin@faw-vw.com" // DOMAIN设置为 "faw-vw" 其它与上边一样 不需要设置SmtpServer
        //SystemInfo sysinfo, IList<string> MailTo, string Subject, string Body

        /// <summary>
        /// 大众WebRef调用接口
        /// </summary>
        /// <param name="ServerInfo"></param>
        /// <param name="MailInfo"></param>
        //public static void SendMailByWebRef(SmtpServerInfo ServerInfo, MailInfo MailInfo)
        //{

        //    ServicePointManager.ServerCertificateValidationCallback =
        //        delegate(Object obj, X509Certificate certificate,
        //            X509Chain chain, SslPolicyErrors errors)
        //        {
        //            // Replace this line with code to validate server    
        //            // certificate.   
        //            return true;
        //        };

        //    // Create the CreateItem request.   
        //    //创建 CreateItem 的请求
        //    CreateItemType createEmailRequest = new CreateItemType();

        //    // Specifiy how the e-mail will be handled.   
        //    //确定 Mail的处理方式 
        //    createEmailRequest.MessageDisposition = MessageDispositionType.SendAndSaveCopy;
        //    createEmailRequest.MessageDispositionSpecified = true;

        //    // Specify the location of sent items.  
        //    //确定发送信息存放的位置 
        //    createEmailRequest.SavedItemFolderId = new TargetFolderIdType();
        //    DistinguishedFolderIdType sentitems = new DistinguishedFolderIdType();
        //    sentitems.Id = DistinguishedFolderIdNameType.sentitems;
        //    createEmailRequest.SavedItemFolderId.Item = sentitems;

        //    // Create the array of items.    
        //    //创建存放数组 
        //    createEmailRequest.Items = new NonEmptyArrayOfAllItemsType();

        //    // Create a single e-mail message.   
        //    //创建 e-mail 信息 
        //    MessageType message = new MessageType();
        //    message.Subject = MailInfo.Subject;

        //    message.Body = new BodyType();
        //    message.Body.BodyType1 = BodyTypeType.HTML;
        //    message.Body.Value = MailInfo.Content;

        //    //发送者信息
        //    message.Sender = new SingleRecipientType();
        //    message.Sender.Item = new EmailAddressType();
        //    //message.Sender.Item.EmailAddress = "subpadmin@faw-vw.com";
        //    message.Sender.Item.EmailAddress = ServerInfo.SenderUserEmail;

        //    message.ToRecipients = new EmailAddressType[MailInfo.ToMail.Length];
        //    for (int i = 0; i < MailInfo.ToMail.Length; i++)
        //    {
        //        message.ToRecipients[i] = new EmailAddressType();
        //        message.ToRecipients[i].EmailAddress = MailInfo.ToMail[i];
        //    }

        //    message.Sensitivity = SensitivityChoicesType.Normal;

        //    //大众服务器配置 ----------------- Add the message to the array of items to be created.   
        //    createEmailRequest.Items.Items = new ItemType[1];
        //    createEmailRequest.Items.Items[0] = message;

        //    try
        //    {
        //        // Identify the service binding and the user.   
        //        ExchangeServiceBinding esb = new ExchangeServiceBinding();
        //        //大众服务器配置 ----------------- esb.Credentials = new NetworkCredential(ServerInfo.SenderUser, ServerInfo.SenderPassword, "faw-vw");
        //        esb.Credentials = new NetworkCredential(ServerInfo.SenderUser, ServerInfo.SenderPassword, ServerInfo.DoMain);
        //        esb.Url = @"https://mail.faw-vw.com/EWS/Exchange.asmx";

        //        // Send a CreateItem request and get the CreateItem    
        //        // response.   
        //        CreateItemResponseType createItemResponse = esb.CreateItem(createEmailRequest);
        //        ArrayOfResponseMessagesType responses = createItemResponse.ResponseMessages;
        //        ResponseMessageType[] responseMessages = responses.Items;

        //        // Access the response messages.   
        //        foreach (ResponseMessageType respMsg in responseMessages)
        //        {
        //            if (respMsg.ResponseClass == ResponseClassType.Error)
        //            {
        //                throw new Exception("Error: " + respMsg.MessageText);
        //            }
        //            else if (respMsg.ResponseClass == ResponseClassType.Warning)
        //            {
        //                throw new Exception("Warning: " + respMsg.MessageText);
        //            }

        //            // Check to determine whether the response message is the correct type.   
        //            if (respMsg is ItemInfoResponseMessageType)
        //            {
        //                ItemInfoResponseMessageType createItemResp = (respMsg as ItemInfoResponseMessageType);
        //                ArrayOfRealItemsType aorit = createItemResp.Items;

        //                //foreach (ItemType item in aorit.Items)
        //                //{
        //                //    if (item is MessageType)
        //                //    {
        //                //        MessageType myMessage = (item as MessageType);
        //                //        //MessageBox.Show("Created item: " + myMessage.ItemId.Id);

        //                //    }
        //                //    // TODO: Add logic to check and cast for all other types.   
        //                //}
        //            }
        //        }
        //    }
        //    catch (Exception ex)
        //    {
        //        //QMFrameWork.Log.LogManager.LogHelper.Error(new QMFrameWork.Log.LogInfo()
        //        //{
        //        //    Info = ex.Message,
        //        //    ErrorInfo = ex,
        //        //});

        //    }
        //    finally
        //    {

        //    }

        //}

        #endregion
    }
}