private void LoadSelection(bool force)
{
currentValues = string.Empty;
var sb = GetSubscriber();
if (sb != null)
{
// Get selected newsletters
DataSet ds = SubscriberNewsletterInfoProvider.GetEnabledSubscriberNewsletters().WhereEquals("SubscriberID", sb.SubscriberID).Column("NewsletterID");
if (!DataHelper.DataSourceIsEmpty(ds))
{
currentValues = TextHelper.Join(";", DataHelper.GetStringValues(ds.Tables[0], "NewsletterID"));
}
if (!RequestHelper.IsPostBack() || force)
{
// Load selected newsletters
usNewsletters.Value = currentValues;
}
}
}
/// <summary>
/// Load data.
/// </summary>
public void LoadData()
{
if (StopProcessing)
{
// Hide control
Visible = false;
}
else
{
SetContext();
// Get specified user if used instead of current user
UserInfo ui = null;
if (UserID > 0)
{
ui = UserInfoProvider.GetUserInfo(UserID);
}
else
{
ui = MembershipContext.AuthenticatedUser;
}
// Get specified site ID instead of current site ID
int siteId = 0;
if (SiteID > 0)
{
siteId = SiteID;
}
else
{
siteId = SiteContext.CurrentSiteID;
}
usNewsletters.WhereCondition = "NewsletterSiteID = " + siteId;
usNewsletters.OnSelectionChanged += new EventHandler(usNewsletters_OnSelectionChanged);
usNewsletters.IsLiveSite = IsLiveSite;
userIsIdentified = (ui != null) && (!ui.IsPublic()) && (ValidationHelper.IsEmail(ui.Email) || ValidationHelper.IsEmail(ui.UserName));
if (userIsIdentified)
{
usNewsletters.Visible = true;
// Try to get subscriber info with specified e-mail
sb = SubscriberInfoProvider.GetSubscriberInfo(ui.Email, siteId);
if (sb == null)
{
// Try to get subscriber info according to user info
sb = SubscriberInfoProvider.GetSubscriberInfo(UserInfo.OBJECT_TYPE, ui.UserID, siteId);
}
// Get user e-mail address
if (sb != null)
{
subscriberEmail = sb.SubscriberEmail;
// Get selected newsletters
DataSet ds = SubscriberNewsletterInfoProvider.GetEnabledSubscriberNewsletters().WhereEquals("SubscriberID", sb.SubscriberID).Column("NewsletterID");
if (!DataHelper.DataSourceIsEmpty(ds))
{
currentValues = TextHelper.Join(";", DataHelper.GetStringValues(ds.Tables[0], "NewsletterID"));
}
// Load selected newsletters
if (!RequestHelper.IsPostBack() || !string.IsNullOrEmpty(DataHelper.GetNewItemsInList(SelectorValue, currentValues)))
{
usNewsletters.Value = currentValues;
}
}
// Try to get email address from user data
if (string.IsNullOrEmpty(subscriberEmail))
{
if (ValidationHelper.IsEmail(ui.Email))
{
subscriberEmail = ui.Email;
}
else if (ValidationHelper.IsEmail(ui.UserName))
{
subscriberEmail = ui.UserName;
}
}
}
else
{
usNewsletters.Visible = false;
if ((UserID > 0) && (MembershipContext.AuthenticatedUser.UserID == UserID))
{
ShowInformation(GetString("MySubscriptions.CannotIdentify"));
}
else
{
ShowInformation(GetString("MySubscriptions.CannotIdentifyUser"));
}
}
ReleaseContext();
}
}