public string GenerateEmailBody(PersonModel model)
{
// Create a model for our email
var templateFolderPath = Path.Combine(AppDomain.CurrentDomain.BaseDirectory, "bin", "EmailTemplates");
var templateFilePath = Path.Combine(templateFolderPath, "Email.cshtml");
// Generate the email body from the template file.
// 'templateFilePath' should contain the absolute path of your template file.
//var TemplateService = new TemplateService();
var emailHtmlBody = TemplateService.Parse(File.ReadAllText(templateFilePath), model, null, "Email");
/*
* Move CSS Inline. https://github.com/milkshakesoftware/PreMailer.Net
*/
var pm = new PreMailer.Net.PreMailer(emailHtmlBody);
//pm.AddAnalyticsTags(source, medium, campaign, content, domain = null); // Optional to add analytics tags
var result = pm.MoveCssInline();
return(result.Html);
}
/// <summary>
///
/// </summary>
/// <param name="mailInfo"></param>
/// <param name="recepients">receivers</param>
/// <param name="testMode">No mails are sent, generating report for user</param>
/// <returns>A html formatted report of the send process</returns>
public override SendMailLog SendEmail(MailInformation mailInfo, JobWorkItems recepients, bool testMode)
{
_log.Debug("Starting Send");
// for logging
SendMailLog log = new SendMailLog();
// Need someone to send to
if (recepients.Items.Count == 0)
{
_log.Error("Trying to send newsletter with an empty JobWorkCollection. Please check the collection before attemting to send mail.");
throw new ArgumentNullException("recepients", "Recipient collection is empty, there is no recipients to send to.");
}
// And, we need a sender address
if (string.IsNullOrEmpty(mailInfo.From))
{
_log.Error("Missing from address.");
throw new ArgumentNullException("mailInfo", "Missing from address.");
}
// Inline all css
PreMailer.Net.PreMailer preMailer = new PreMailer.Net.PreMailer(mailInfo.BodyHtml);
if (mailInfo.Utm.HasValidUtmCode)
{
preMailer.AddAnalyticsTags(mailInfo.Utm.Source, mailInfo.Utm.Medium, mailInfo.Utm.Campaign,
mailInfo.Utm.Content);
}
InlineResult cssInline = preMailer.MoveCssInline();
mailInfo.BodyHtml = cssInline.Html;
// Log any messages, debug is only detected
// if we have an HttpContext.
if (IsInDebugMode())
{
log.WarningMessages.Add("Premailer CSS warning messages are only shown in debug mode. Primarily for developers.");
log.WarningMessages.AddRange(cssInline.Warnings.ToArray());
}
// Loop through receivers collection, add to collection and send
// one email per batch size.
int batchRun = 0;
int batchSize = GetBatchSize();
do
{
IEnumerable<JobWorkItem> workItems = recepients.Skip(batchRun*batchSize).Take(batchSize);
int numberofItemsToSend = workItems.Count();
if (numberofItemsToSend == 0)
break;
batchRun++;
try
{
if (SendMailBatch(mailInfo, workItems, testMode))
{
// Mark each item as sent
foreach (JobWorkItem workItem in workItems)
{
log.SuccessMessages.Add(workItem.EmailAddress);
// Update status and save it
workItem.Status = JobWorkStatus.Complete;
// Only save if real work item (could be a test item)
if (workItem.JobId > 0)
workItem.Save();
}
}
}
catch (Exception ex)
{
_log.Error(string.Format("Error sending batch (to {0} recipients).", recepients.Count()), ex);
string exceptionMsg = ex.Message;
log.ErrorMessages.Add(exceptionMsg);
// Update work item
foreach (JobWorkItem workItem in workItems)
{
workItem.Status = JobWorkStatus.Failed;
if (exceptionMsg.Length >= 2000)
exceptionMsg = exceptionMsg.Substring(0, 1999);
workItem.Info = exceptionMsg;
if (workItem.JobId > 0)
workItem.Save();
}
// can't continue
break;
}
} while (true);
// Finished
log.SendStop = DateTime.Now;
_log.Debug("Ending Send");
// return report
return log;
}
/// <summary>
///
/// </summary>
/// <param name="mailInfo"></param>
/// <param name="recepients">receivers</param>
/// <param name="testMode">No mails are sent, generating report for user</param>
/// <returns>A html formatted report of the send process</returns>
public override SendMailLog SendEmail(MailInformation mailInfo, JobWorkItems recepients, bool testMode)
{
_log.Debug("Starting Send");
// for logging
SendMailLog log = new SendMailLog();
// Need someone to send to
if (recepients.Items.Count == 0)
{
_log.Error("Trying to send newsletter with an empty JobWorkCollection. Please check the collection before attemting to send mail.");
throw new ArgumentNullException("recepients", "Recipient collection is empty, there is no recipients to send to.");
}
// And, we need a sender address
if (string.IsNullOrEmpty(mailInfo.From))
{
_log.Error("Missing from address.");
throw new ArgumentNullException("mailInfo", "Missing from address.");
}
// Inline all css
PreMailer.Net.PreMailer preMailer = new PreMailer.Net.PreMailer(mailInfo.BodyHtml);
if (mailInfo.Utm.HasValidUtmCode)
{
preMailer.AddAnalyticsTags(mailInfo.Utm.Source, mailInfo.Utm.Medium, mailInfo.Utm.Campaign,
mailInfo.Utm.Content);
}
InlineResult cssInline = preMailer.MoveCssInline();
mailInfo.BodyHtml = cssInline.Html;
// Log any messages, debug is only detected
// if we have an HttpContext.
if (IsInDebugMode())
{
log.WarningMessages.Add("Premailer CSS warning messages are only shown in debug mode. Primarily for developers.");
log.WarningMessages.AddRange(cssInline.Warnings.ToArray());
}
// Loop through receivers collection, add to collection and send
// one email per batch size.
int batchRun = 0;
int batchSize = GetBatchSize();
do
{
IEnumerable <JobWorkItem> workItems = recepients.Skip(batchRun * batchSize).Take(batchSize);
int numberofItemsToSend = workItems.Count();
if (numberofItemsToSend == 0)
{
break;
}
batchRun++;
try
{
if (SendMailBatch(mailInfo, workItems, testMode))
{
// Mark each item as sent
foreach (JobWorkItem workItem in workItems)
{
log.SuccessMessages.Add(workItem.EmailAddress);
// Update status and save it
workItem.Status = JobWorkStatus.Complete;
// Only save if real work item (could be a test item)
if (workItem.JobId > 0)
{
workItem.Save();
}
}
}
}
catch (Exception ex)
{
_log.Error(string.Format("Error sending batch (to {0} recipients).", recepients.Count()), ex);
string exceptionMsg = ex.Message;
log.ErrorMessages.Add(exceptionMsg);
// Update work item
foreach (JobWorkItem workItem in workItems)
{
workItem.Status = JobWorkStatus.Failed;
if (exceptionMsg.Length >= 2000)
{
exceptionMsg = exceptionMsg.Substring(0, 1999);
}
workItem.Info = exceptionMsg;
if (workItem.JobId > 0)
{
workItem.Save();
}
}
// can't continue
break;
}
} while (true);
// Finished
log.SendStop = DateTime.Now;
_log.Debug("Ending Send");
// return report
return(log);
}