protected virtual NewsletterDetails GetNewsletterFromReader(IDataReader reader, bool readBody)
{
NewsletterDetails newsletter = new NewsletterDetails(
(int)reader["NewsletterID"],
(DateTime)reader["AddedDate"],
reader["AddedBy"].ToString(),
reader["Subject"].ToString(),
null, null);
if (readBody)
{
newsletter.PlainTextBody = reader["PlainTextBody"].ToString();
newsletter.HtmlBody = reader["HtmlBody"].ToString();
}
return(newsletter);
}
/// <summary>
/// Returns a Newsletter object filled with the data taken from the input NewsletterDetails
/// </summary>
private static Newsletter GetNewsletterFromNewsletterDetails(NewsletterDetails record)
{
if (record == null)
return null;
else
{
return new Newsletter(record.ID, record.AddedDate, record.AddedBy,
record.Subject, record.PlainTextBody, record.HtmlBody);
}
}
/// <summary>
/// Updates an existing newsletter
/// </summary>
public static bool UpdateNewsletter(int id, string subject, string plainTextBody, string htmlBody)
{
NewsletterDetails record = new NewsletterDetails(id, DateTime.Now, "", subject, plainTextBody, htmlBody);
bool ret = SiteProvider.Newsletters.UpdateNewsletter(record);
BizObject.PurgeCacheItems("newsletters_newsletter");
return ret;
}
/// <summary>
/// Sends a newsletter
/// </summary>
public static int SendNewsletter(string subject, string plainTextBody, string htmlBody)
{
Lock.AcquireWriterLock(Timeout.Infinite);
Newsletter.TotalMails = -1;
Newsletter.SentMails = 0;
Newsletter.PercentageCompleted = 0.0;
Newsletter.IsSending = true;
Lock.ReleaseWriterLock();
// if the HTML body is an empty string, use the plain-text body converted to HTML
if (htmlBody.Trim().Length == 0)
htmlBody = Helpers.ConvertToHtml(plainTextBody);
// create the record into the DB
NewsletterDetails record = new NewsletterDetails(0, DateTime.Now,
BizObject.CurrentUserName, subject, plainTextBody, htmlBody);
int ret = SiteProvider.Newsletters.InsertNewsletter(record);
BizObject.PurgeCacheItems("newsletters_newsletters_" + DateTime.Now.ToShortDateString());
// send the newsletters asynchronously
object[] parameters = new object[]{subject, plainTextBody, htmlBody,
BizObject.CurrentUserName.ToLower() == "sampleeditor", HttpContext.Current};
ParameterizedThreadStart pts = new ParameterizedThreadStart(SendEmails);
Thread thread = new Thread(pts);
thread.Name = "SendEmails";
thread.Priority = ThreadPriority.BelowNormal;
thread.Start(parameters);
return ret;
}
protected virtual NewsletterDetails GetNewsletterFromReader(IDataReader reader, bool readBody)
{
NewsletterDetails newsletter = new NewsletterDetails(
(int)reader["NewsletterID"],
(DateTime)reader["AddedDate"],
reader["AddedBy"].ToString(),
reader["Subject"].ToString(),
null, null);
if (readBody)
{
newsletter.PlainTextBody = reader["PlainTextBody"].ToString();
newsletter.HtmlBody = reader["HtmlBody"].ToString();
}
return newsletter;
}
public abstract bool UpdateNewsletter(NewsletterDetails newsletter);
public abstract int InsertNewsletter(NewsletterDetails newsletter);
public abstract int InsertNewsletter(NewsletterDetails newsletter);
public abstract bool UpdateNewsletter(NewsletterDetails newsletter);
