/// <summary> /// /// </summary> /// <param name="receiverList"></param> /// <param name="model"></param> /// <param name="pckSize"></param> public void SendMail(ICollection <ApplicationUser> receiverList, OccurrenceMailingModel model, int pckSize = 0) { var logger = LogManager.GetLogger("SendMail"); logger.InfoFormat("Subject [{0}], Receiverlist has [{1}] entries", model.Subject, receiverList.Count); // Das Mail-Model aufbauen var mailModel = new GenericMailDeliveryModel { Subject = model.Subject, Sender = UserManager.FindByName(User.Identity.Name), TemplateContent = new UserMailModel { CustomBody = model.Body, IsImportant = model.IsImportant, ListName = model.ListName, IsDistributionList = model.IsDistributionList } }; var size = 0; var count = 0; foreach (var attachment in model.Attachments) { if (attachment != null) { size += attachment.ContentLength; count++; var bytes = new byte[attachment.ContentLength]; attachment.InputStream.Read(bytes, 0, attachment.ContentLength); mailModel.Attachments.Add(new CustomMailAttachtmentModel { FileName = Path.GetFileName(attachment.FileName), Bytes = bytes, }); } } if (count > 0 && size > 0) { logger.InfoFormat("# Attachments [{0}], Size [{1:0.00}] MBytes", count, size / (double)(1024 * 1024)); } // 1 Mail für jeden var deliveryModel = new MailDeliverSummaryReportModel(); var errorCount = 0; foreach (var user in receiverList) { // Mails werden nur versendet, wenn die Mail Adresse bestätigt ist if (!user.EmailConfirmed) { // In den Bericht aufnehmen errorCount++; deliveryModel.Deliveries.Add(new MailDeliveryReportModel { User = user, DeliverySuccessful = false, ErrorMessage = "Mailadresse nicht bestätigt. Grund: " + user.AccountErrorMessage }); } else { // hier erst auf Like E-Mail überprüfen // wenn die E-Mail unwichtig ist und der benutzer keine E-Mail erhalten möchte // dann bekommt er auch keine - es wird aber im Versandprotokoll vermerkt if (!model.IsImportant && !user.LikeEMails) { errorCount++; deliveryModel.Deliveries.Add(new MailDeliveryReportModel { User = user, DeliverySuccessful = false, ErrorMessage = "Benutzer möchte keine E-Mails erhalten" }); } else { mailModel.Receiver = user; // Versand versuchen try { new MailController().GenericMail(mailModel).Deliver(); deliveryModel.Deliveries.Add(new MailDeliveryReportModel { User = user, DeliverySuccessful = true, }); } catch (Exception ex) { errorCount++; var strError = string.Format("Fehler bei Versand. Grund: {0}. Mailadresse wird auf ungültig gesetzt.", ex.Message); deliveryModel.Deliveries.Add(new MailDeliveryReportModel { User = user, DeliverySuccessful = false, ErrorMessage = strError }); /* * user.EmailConfirmed = false; * // Ein Expiry ist nicht sinnvoll / möglich, da E-Mail Adresse ja ohnehin nicht erreichbar * user.Remark = strError; * user.Submitted = DateTime.Now; * UserManager.Update(user); */ } } } } // Kopie an Absender mailModel.Receiver = mailModel.Sender; // Versandbericht nur an Staff if (mailModel.Sender.MemberState == MemberState.Staff) { var ms = new MemoryStream(); var writer = new StreamWriter(ms, Encoding.Default); writer.Write( "Name;Vorname;E-Mail;Versand;Bemerkung"); writer.Write(Environment.NewLine); foreach (var delivery in deliveryModel.Deliveries) { if (delivery.DeliverySuccessful) { writer.Write("{0};{1};;{2};", delivery.User.LastName, delivery.User.FirstName, delivery.DeliverySuccessful ? "OK" : "FEHLER"); } else { writer.Write("{0};{1};{2};{3};{4}", delivery.User.LastName, delivery.User.FirstName, delivery.User.Email, delivery.DeliverySuccessful ? "OK" : "FEHLER", delivery.ErrorMessage); } writer.Write(Environment.NewLine); } writer.Flush(); writer.Dispose(); var sb = new StringBuilder(); sb.Append("Versandbericht"); sb.Append(".csv"); mailModel.Attachments.Add(new CustomMailAttachtmentModel { FileName = sb.ToString(), Bytes = ms.GetBuffer() }); } try { new MailController().GenericMail(mailModel).Deliver(); } catch (Exception ex) { logger.ErrorFormat("Mailsent failed: {0}", ex.Message); } logger.InfoFormat("Mail sent to {0} receivers, # errors [{1}]", receiverList.Count, errorCount); }
/// <summary> /// /// </summary> /// <param name="receiverList"></param> /// <param name="sender"></param> /// <param name="model"></param> public void SendMail(ICollection <ApplicationUser> receiverList, ApplicationUser sender, MailJobModel model) { var viewsPath = Path.GetFullPath(HostingEnvironment.MapPath(@"~/Views/Emails")); var engines = new ViewEngineCollection(); var engine = new FileSystemRazorViewEngine(viewsPath); engines.Add(engine); var emailService = new Postal.EmailService(engines); // Das Mail-Model aufbauen var mailModel = new CustomBodyEmail() { From = sender.Email, Subject = model.Subject, Body = model.Body, IsImportant = model.IsImportant, IsDistributionList = model.IsDistributionList, ListName = model.ListName }; foreach (var attachment in model.Files) { MemoryStream ms = new MemoryStream(attachment.Bytes); var a = new System.Net.Mail.Attachment(ms, attachment.FileName); mailModel.Attachments.Add(a); } // 1 Mail für jeden var deliveryModel = new MailDeliverSummaryReportModel(); var errorCount = 0; foreach (var user in receiverList) { // Mails werden nur versendet, wenn die Mail Adresse bestätigt ist if (!user.EmailConfirmed) { // In den Bericht aufnehmen errorCount++; deliveryModel.Deliveries.Add(new MailDeliveryReportModel { User = user, DeliverySuccessful = false, ErrorMessage = "Mailadresse nicht bestätigt. Grund: " + user.AccountErrorMessage }); } else { // hier erst auf Like E-Mail überprüfen // wenn die E-Mail unwichtig ist und der benutzer keine E-Mail erhalten möchte // dann bekommt er auch keine - es wird aber im Versandprotokoll vermerkt if (!model.IsImportant && !user.LikeEMails) { errorCount++; deliveryModel.Deliveries.Add(new MailDeliveryReportModel { User = user, DeliverySuccessful = false, ErrorMessage = "Benutzer möchte keine E-Mails erhalten" }); } else { mailModel.To = user.Email; // Versand versuchen try { emailService.Send(mailModel); deliveryModel.Deliveries.Add(new MailDeliveryReportModel { User = user, DeliverySuccessful = true, }); } catch (Exception ex) { errorCount++; var strError = string.Format("Fehler bei Versand. Grund: {0}. Mailadresse wird auf ungültig gesetzt.", ex.Message); deliveryModel.Deliveries.Add(new MailDeliveryReportModel { User = user, DeliverySuccessful = false, ErrorMessage = strError }); /* * user.EmailConfirmed = false; * // Ein Expiry ist nicht sinnvoll / möglich, da E-Mail Adresse ja ohnehin nicht erreichbar * user.Remark = strError; * user.Submitted = DateTime.Now; * UserManager.Update(user); */ } } } } // Kopie an Absender mailModel.To = sender.Email; // Versandbericht nur an Staff if (sender.MemberState == MemberState.Staff) { var ms = new MemoryStream(); var writer = new StreamWriter(ms, Encoding.Default); writer.Write( "Name;Vorname;E-Mail;Versand;Bemerkung"); writer.Write(Environment.NewLine); foreach (var delivery in deliveryModel.Deliveries) { writer.Write("{0};{1};{2};{3};{4}", delivery.User.LastName, delivery.User.FirstName, delivery.User.Email, delivery.DeliverySuccessful ? "OK" : "FEHLER", delivery.ErrorMessage); writer.Write(Environment.NewLine); } writer.Flush(); writer.Dispose(); var sb = new StringBuilder(); sb.Append("Versandbericht"); sb.Append(".csv"); var bytes = ms.GetBuffer(); var ms2 = new MemoryStream(bytes); var a = new System.Net.Mail.Attachment(ms2, sb.ToString()); mailModel.Attachments.Add(a); } try { emailService.Send(mailModel); } finally { } }