protected void btnSendMassEmail_Click(object sender, EventArgs e)
{
if (Page.IsValid)
{
int scriptTimeout = base.Server.ScriptTimeout;
try
{
Server.ScriptTimeout = 300;
NewsLetterSubscriptionCollection subscriptions = MessageManager.GetAllNewsLetterSubscriptions(false);
int totalEmailsSent = CampaignManager.SendCampaign(this.CampaignId, subscriptions);
lblSendEmailResult.Text = string.Format(GetLocaleResourceString("Admin.CampaignInfo.EmailSentToCustomers"), totalEmailsSent);
}
catch (Exception exc)
{
lblSendEmailResult.Text = exc.ToString();
}
finally
{
Server.ScriptTimeout = scriptTimeout;
}
}
}
/// <summary>
/// Sends a campaign to specified emails
/// </summary>
/// <param name="campaignId">Campaign identifier</param>
/// <param name="subscriptions">Subscriptions</param>
/// <returns>Total emails sent</returns>
public static int SendCampaign(int campaignId,
NewsLetterSubscriptionCollection subscriptions)
{
int totalEmailsSent = 0;
var campaign = GetCampaignById(campaignId);
if (campaign == null)
{
throw new NopException("Campaign could not be loaded");
}
foreach (var subscription in subscriptions)
{
string subject = MessageManager.ReplaceMessageTemplateTokens(subscription, campaign.Subject);
string body = MessageManager.ReplaceMessageTemplateTokens(subscription, campaign.Body);
var from = new MailAddress(MessageManager.AdminEmailAddress, MessageManager.AdminEmailDisplayName);
var to = new MailAddress(subscription.Email);
MessageManager.InsertQueuedEmail(3, from, to, string.Empty, string.Empty, subject, body, DateTime.Now, 0, null);
totalEmailsSent++;
}
return(totalEmailsSent);
}
