/// <summary>
/// Handles import button click.
/// </summary>
/// <param name="sender">Sender</param>
/// <param name="e">Event arguments</param>
protected void btnImport_Click(object sender, EventArgs e)
{
// Check 'Manage subscribers' permission
if (!CMSContext.CurrentUser.IsAuthorizedPerResource("cms.newsletter", "managesubscribers"))
{
RedirectToCMSDeskAccessDenied("cms.newsletter", "managesubscribers");
}
// Get selected newsletters
ArrayList newsletterIds = new ArrayList();
string values = ValidationHelper.GetString(usNewsletters.Value, null);
if (!String.IsNullOrEmpty(values))
{
string[] newItems = values.Split(new char[] { ';' }, StringSplitOptions.RemoveEmptyEntries);
if (newItems != null)
{
foreach (string item in newItems)
{
newsletterIds.Add(ValidationHelper.GetInteger(item, 0));
}
}
}
// Import subscribers
try
{
if (CMSContext.CurrentSite != null)
{
int siteId = CMSContext.CurrentSiteID;
ArrayList errors = new ArrayList();
// Add subscribers to site and subscribe them to selected newsletters
if (radSubscribe.Checked)
{
errors = SubscriberProvider.ImportSubscribersToSite(txtImportSub.Text, newsletterIds, siteId, true, chkSendConfirmation.Checked, chkDoNotSubscribe.Checked, chkRequireOptIn.Checked);
if (errors.Count == 0)
{
lblInfo.Text = GetString("Subscriber_Import.SubscribersImported");
lblInfo.Visible = true;
}
}
// Unsubscribe inserted subscribers from selected newsletters
else if (radUnsubscribe.Checked)
{
errors = SubscriberProvider.UnsubscribeFromNewsletters(txtImportSub.Text, newsletterIds, siteId, chkSendConfirmation.Checked);
if (errors.Count == 0)
{
lblInfo.Text = GetString("Subscriber_Import.SubscribersUnsubscribed");
lblInfo.Visible = true;
}
}
// Delete inserted subscribers
else if (radDelete.Checked)
{
errors = SubscriberProvider.DeleteSubscribers(txtImportSub.Text, siteId);
if (errors.Count == 0)
{
lblInfo.Text = GetString("Subscriber_Import.SubscribersDeleted");
lblInfo.Visible = true;
}
}
if (errors.Count > 0)
{
lblError.Text = CreateErrorString(errors);
lblError.Visible = true;
}
}
}
catch (Exception ex)
{
lblError.Text = ex.Message;
lblError.Visible = true;
}
}