/// <summary>
/// Sends the email to recipients.
/// </summary>
/// <param name="site">The site.</param>
/// <param name="documents">The updated documents.</param>
public void SendEmailToRecipients(string site, int batchId)
{
try
{
List <Subscription> subscribers = SubscriptionService.GetCurrentSubscribers(site);
if (null == subscribers || subscribers.Count == 0)
{
log.Info("No Subscribers - email will not be sent");
return;
}
string emailTemplateURL = null;
string emailSubject = null;
using (NotificationTablesDataContext dataContext = new NotificationTablesDataContext())
{
SiteConfiguration siteConfiguration = dataContext.SiteConfigurations.FirstOrDefault(siteName => siteName.site == site);
emailTemplateURL = siteConfiguration.emailTemplateURL;
emailSubject = siteConfiguration.siteName + " " + (ConfigurationManager.AppSettings["Email.Subject"] as String);
}
string messageBody = GetEmailBody(emailTemplateURL + "?batchId=" + batchId);
SmartThreadPool smartThreadPool = new SmartThreadPool();
IWorkItemsGroup workItemsGroup = smartThreadPool.CreateWorkItemsGroup(maxThreads);
foreach (Subscription subscription in subscribers)
{
Email email = new Email
{
to = subscription.email,
from = FromAddress,
body = messageBody,
subject = emailSubject
};
PostExecuteWorkItemCallback afterEmailSend = delegate
{
SaveSentMailInformation(site, batchId, email);
};
WorkItemInfo workItem = new WorkItemInfo();
workItem.PostExecuteWorkItemCallback = afterEmailSend;
workItemsGroup.QueueWorkItem(workItem, SendMail, email);
}
workItemsGroup.WaitForIdle();
smartThreadPool.Shutdown();
using (NotificationTablesDataContext dataContext = new NotificationTablesDataContext())
{
Batch batch = dataContext.Batches.FirstOrDefault(b => b.site == site && b.batchId == batchId);
batch.finishDate = DateTime.Now;
batch.status = "Successful";
dataContext.SubmitChanges();
}
}
catch (Exception e)
{
log.Error("Unable to Send Email", e);
using (NotificationTablesDataContext dataContext = new NotificationTablesDataContext())
{
Batch batch = dataContext.Batches.FirstOrDefault(b => b.site == site && b.batchId == batchId);
batch.status = "Unsuccessful";
dataContext.SubmitChanges();
}
throw e;
}
}
partial void UpdateBatch(Batch instance);
partial void DeleteBatch(Batch instance);
partial void InsertBatch(Batch instance);
