/// <summary>
///
/// </summary>
/// <param name="collectionMessageAttach">Коллекция календарей</param>
/// <param name="mimeMessage">Письмо из почты</param>
public string CalendarParser(List <MimeEntity> collectionMessageAttach, MimeMessage mimeMessage)
{
var mailCalendar = new MailLogicLotus();
var calendar = new Calendar();
var option = FormatOptions.Default.Clone();
option.AllowMixedHeaderCharsets = false;
foreach (var mimeEntity in collectionMessageAttach)
{
try
{
string contentDecode;
using (var stream = new MemoryStream())
{
mimeEntity.WriteTo(option, stream);
contentDecode = Encoding.UTF8.GetString(stream.ToArray());
}
string[] separator = { Environment.NewLine };
contentDecode = string.Join(" ", contentDecode.Split(separator, StringSplitOptions.RemoveEmptyEntries));
var descriptionFull = Regex.Match((contentDecode), @"DESCRIPTION:(.+)DTEND").Value;
var descriptionAll = Regex.Match(descriptionFull, @"([^DESCRIPTION:](.+)[^DTEND])").Value;
var description = Regex.Match(descriptionAll, @"(.+=)").Value.TrimEnd(new[] { '=', 'И', 'Д', 'I', 'D', 'n', '\\' });
var idVks = Regex.Match(descriptionFull, "([^=][0-9]{3,6})").Value;
var dateEndPresumably = Regex.Match(contentDecode, "DTEND;TZID=\"Russian Standard Time\":([0-9]+T[0-9]+Z?)").Value;
var dateStartPresumably = Regex.Match(contentDecode, "DTSTART;TZID=\"Russian Standard Time\":([0-9]+T[0-9]+Z?)").Value;
var dateEnd = Regex.Match(dateEndPresumably, "([0-9]+T[0-9]+Z?)").Value;
var dateStart = Regex.Match(dateStartPresumably, "([0-9]+T[0-9]+Z?)").Value;
calendar.DescriptionVKS = $"{description} {mimeMessage.Subject}";
calendar.FullDescription = descriptionAll;
calendar.IdMail = mimeMessage.MessageId;
calendar.DateStart = Convert.ToDateTime(dateStart.Insert(4, "-").Insert(7, "-").Insert(13, ":").Insert(16, ":"));
calendar.DateFinish = Convert.ToDateTime(dateEnd.Insert(4, "-").Insert(7, "-").Insert(13, ":").Insert(16, ":"));
calendar.IdVKS = idVks;
mailCalendar.AddModelCalendar(calendar);
}
catch (Exception ex)
{
Loggers.Log4NetLogger.Error(new Exception($"Во время работы с календарем по письму {mimeMessage.MessageId} произошла ошибка!"));
Loggers.Log4NetLogger.Error(ex);
}
}
mailCalendar.Dispose();
return($"Добавлено в календарь запись о ВКС {calendar.FullDescription} ID {calendar.IdVKS} Дата начала {calendar.DateStart} Дата окончания {calendar.DateFinish}");
}
/// <summary>
/// Пересылка с почты oit на пользователей Lotus
/// </summary>
/// <param name="parameters"></param>
public void StartMessageOit(ConfigFile.ConfigFile parameters)
{
try
{
int count = 0;
ZipAttachments zip = new ZipAttachments();
using (Pop3Client client = new Pop3Client())
{
client.CheckCertificateRevocation = false;
client.Connect(parameters.Pop3Address, 995, true);
MailSender mail = new MailSender();
Loggers.Log4NetLogger.Info(new Exception($"Соединение с сервером eups.tax.nalog.ru установлено (OIT)"));
client.Authenticate(parameters.LoginOit, parameters.PasswordOit);
Loggers.Log4NetLogger.Info(new Exception($"Пользователь проверен (OIT)"));
if (client.IsConnected)
{
MailLogicLotus mailSave = new MailLogicLotus();
SelectSql select = new SelectSql();
UserLotus userSqlDefault = select.FindUserGroup(7);
int messageCount = client.GetMessageCount();
for (int i = 0; i < messageCount; i++)
{
MimeMessage message = client.GetMessage(i);
var messageAttaches = message.Attachments as List <MimeEntity> ?? new List <MimeEntity>();
var messageBodyAttaches = new List <MimeEntity>();
messageBodyAttaches.AddRange(message.BodyParts);
var calendar = messageBodyAttaches.Where(x => x.ContentType.MimeType == "text/calendar").ToList();
var file = messageBodyAttaches.Where(x =>
x.ContentType.MediaType == "image" ||
x.ContentType.MediaType == "application").ToList();
if (file.Count > 0)
{
messageAttaches.AddRange(file);
}
string body;
var isHtmlMime = false;
if (string.IsNullOrWhiteSpace(message.TextBody))
{
body = message.HtmlBody;
isHtmlMime = true;
}
else
{
body = message.TextBody;
}
var date = message.Date;
if (date.Date >= DateTime.Now.Date)
{
if (!mailSave.IsExistsBdMail(message.MessageId))
{
if (calendar.Count > 0)
{
var calendarVks = new CalendarVks();
body = calendarVks.CalendarParser(calendar, message);
}
var address = (MailboxAddress)message.From[0];
var mailSender = address.Address;
var nameFile = date.ToString("dd.MM.yyyy_HH.mm.ss") + "_" + mailSender.Split('@')[0] + ".zip";
var fullPath = Path.Combine(parameters.PathSaveArchive, nameFile);
MailLotusOutlookIn mailMessage = new MailLotusOutlookIn()
{
IdMail = message.MessageId,
MailAdressSend = parameters.LoginOit,
SubjectMail = message.Subject,
Body = body,
MailAdress = mailSender,
DateInputServer = date.DateTime,
NameFile = nameFile,
FullPathFile = fullPath,
FileMail = zip.StartZipArchive(messageAttaches, fullPath)
};
mailSave.AddModelMailIn(mailMessage);
var mailUsers = mail.FindUserLotusMail(select.FindUserOnUserGroup(userSqlDefault, mailMessage.SubjectMail), "(OIT)");
if (!string.IsNullOrWhiteSpace(message.HtmlBody))
{
var math = Regex.Match(body, @"CN=(.+)МНС");
if (!string.IsNullOrWhiteSpace(math.Value))
{
mailUsers.Add(math.Value);
}
}
if (isHtmlMime)
{
mail.SendMailMimeHtml(mailMessage, mailUsers);
}
else
{
mail.SendMailIn(mailMessage, mailUsers);
}
count++;
Loggers.Log4NetLogger.Info(new Exception($"УН: {mailMessage.IdMail} Дата/Время: {date} От кого: {mailMessage.MailAdress}"));
}
}
else
{
//Удаление сообщения/письма
client.DeleteMessage(i);
}
}
mailSave.Dispose();
Loggers.Log4NetLogger.Info(new Exception("Количество пришедшей (OIT) почты:" + count));
}
mail.Dispose();
client.Disconnect(true);
}
//Очистить временную папку с файлами
zip.DropAllFileToPath(parameters.PathSaveArchive);
foreach (FileInfo file in new DirectoryInfo(parameters.PathSaveArchive).GetFiles())
{
Loggers.Log4NetLogger.Info(new Exception($"Наименование удаленных файлов: {file.FullName}"));
file.Delete();
}
Loggers.Log4NetLogger.Info(new Exception("Очистили папку от файлов (OIT)!"));
Loggers.Log4NetLogger.Info(new Exception("Перерыв 5 минут (OIT)"));
}
catch (Exception x)
{
Loggers.Log4NetLogger.Debug(x);
}
}