// Метод загрузки текста
public static MyMailMessage LoadBody(MailBox box)
{
MyMailMessage outMess = new MyMailMessage(box.SelectedFolder.Message);
XmlElement folders = null;
XmlElement messages = null;
if (!File.Exists(filename))
{
CreateXML(filename);
}
XmlDocument xd = new XmlDocument();
xd.Load(filename);
XmlNodeList list = xd.DocumentElement.ChildNodes;
// Выбор почтового ящика по адресу
foreach (XmlNode node in list)
{
if (node.Attributes["address"].Value == box.MyAddress.Address)
{
folders = (XmlElement)node.LastChild;
XmlNodeList fList = folders.ChildNodes;
// Выбор папки по указателю
foreach (XmlNode fld in fList)
{
if (fld.Attributes["pointer"].Value == box.SelectedFolder.Pointer)
{
messages = (XmlElement)fld.FirstChild;
XmlNodeList messList = messages.ChildNodes;
// Выбор письма по идентификатору
foreach (XmlElement message in messList)
{
if (message.Attributes["id"].Value == box.SelectedFolder.Message.ID)
{
outMess.Body = message.GetAttribute("body");
string isHtml = message.GetAttribute("isHtml") == "" ? "False" : message.GetAttribute("isHtml");
outMess.IsBodyHtml = Convert.ToBoolean(isHtml);
XmlElement attachments = (XmlElement)message.LastChild;
XmlNodeList attachList = attachments.ChildNodes;
foreach (XmlElement attachment in attachList)
{
ContentType ct = new ContentType(attachment.GetAttribute("contenttype"));
outMess.MyAttachments.Add(new MyAttachment(ct, null));
}
break;
}
}
break;
}
}
break;
}
}
return(outMess);
}
// Метод добавления тела письма из файла
public void AddBody(MailBox box)
{
MyMailMessage mess = MailStorage.LoadBody(box);
Body = mess.Body;
IsBodyHtml = mess.IsBodyHtml;
myAttachments = new List <MyAttachment>();
foreach (MyAttachment at in mess.myAttachments)
{
myAttachments.Add(new MyAttachment(at));
}
}
// Создание копии письма
public MyMailMessage(MyMailMessage message)
{
Headers.Add("main", message.Headers.GetValues("main")[0]);
num = message.Num;
id = message.ID;
Sender = From = message.From;
foreach (MailAddress adr in message.To)
{
To.Add(adr);
}
Subject = message.Subject;
foreach (MailAddress adr in message.ReplyToList)
{
ReplyToList.Add(adr);
}
foreach (MailAddress adr in message.CC)
{
CC.Add(adr);
}
foreach (MailAddress adr in message.Bcc)
{
Bcc.Add(adr);
}
date = message.Date;
displayDate = message.DisplayDate;
mainContentType = message.mainContentType;
BodyEncoding = message.BodyEncoding;
BodyTransferEncoding = message.BodyTransferEncoding;
isHaveAttachments = message.IsHaveAttachments;
IsBodyHtml = message.IsBodyHtml;
myAttachments = new List <MyAttachment>();
foreach (MyAttachment att in message.MyAttachments)
{
myAttachments.Add(att);
}
Body = message.Body;
}
// Метод сохранения текста загруженного письма с вложенными файлами
public static void SaveMessage(MailBox box)
{
XmlElement folders = null;
XmlElement messages = null;
if (!File.Exists(filename))
{
CreateXML(filename);
}
XmlDocument xd = new XmlDocument();
xd.Load(filename);
XmlNodeList list = xd.DocumentElement.ChildNodes;
// Выбор почтового ящика по адресу
foreach (XmlNode node in list)
{
if (node.Attributes["address"].Value == box.MyAddress.Address)
{
folders = (XmlElement)node.LastChild;
XmlNodeList fList = folders.ChildNodes;
// Выбор папки по указателю
foreach (XmlNode fld in fList)
{
if (fld.Attributes["pointer"].Value == box.SelectedFolder.Pointer)
{
messages = (XmlElement)fld.FirstChild;
XmlNodeList messList = messages.ChildNodes;
// Выбор письма по идентификатору
foreach (XmlElement message in messList)
{
if (message.Attributes["id"].Value == box.SelectedFolder.Message.ID)
{
// Добавление тела письма
MyMailMessage msg = box.SelectedFolder.Message;
message.SetAttribute("body", msg.Body);
message.SetAttribute("isHtml", msg.IsBodyHtml.ToString());
XmlElement attachments = (XmlElement)message.LastChild;
XmlNodeList attachList = attachments.ChildNodes;
if (attachList.Count == 0)
{
// Добавление вложений
foreach (MyAttachment attach in msg.MyAttachments)
{
XmlElement attachment = xd.CreateElement("attachment");
attachment.SetAttribute("contenttype", attach.ContentTypeAt.ToString());
attachment.SetAttribute("content", attach.Content);
attachment.SetAttribute("name", attach.Name);
attachments.AppendChild(attachment);
}
}
break;
}
}
break;
}
}
break;
}
}
xd.Save(filename);
}