/// <summary>
/// UIForm's OnAfterValidate event handler.
/// </summary>
protected void EditForm_OnAfterValidate(object sender, EventArgs e)
{
SubscriberInfo subscriberObj = EditedObject as SubscriberInfo;
if (subscriberObj != null)
{
string emailNew = ValidationHelper.GetString(EditForm.GetFieldValue("SubscriberEmail"), String.Empty);
string emailCurrent = subscriberObj.SubscriberEmail;
// Check email
if (emailNew == string.Empty)
{
EditForm.StopProcessing = true;
ShowError(GetString("Subscriber_Edit.ErrorEmptyEmail"));
}
else if ((emailNew.ToLowerCSafe() != emailCurrent.ToLowerCSafe()) && (SubscriberInfoProvider.EmailExists(emailNew)))
{
EditForm.StopProcessing = true;
ShowError(GetString("Subscriber_Edit.EmailAlreadyExists"));
}
}
else
{
EditForm.StopProcessing = true;
ShowError(GetString("Subscriber_Edit.SubscriberDoesNotExists"));
}
}
protected void OnBeforeSave(object sender, EventArgs e)
{
// Check license
if (!SubscriberInfoProvider.LicenseVersionCheck(RequestContext.CurrentDomain, FeatureEnum.Subscribers, ObjectActionEnum.Insert))
{
NewForm.StopProcessing = true;
ShowError(GetString("LicenseVersionCheck.Subscribers"));
}
// Set SiteID
NewForm.Data.SetValue("SubscriberSiteID", SiteContext.CurrentSiteID);
string firstName = ValidationHelper.GetString(NewForm.GetFieldValue("SubscriberFirstName"), string.Empty);
string lastName = ValidationHelper.GetString(NewForm.GetFieldValue("SubscriberLastName"), string.Empty);
// Set full name
NewForm.Data.SetValue("SubscriberFullName", string.Concat(firstName, " ", lastName));
string email = ValidationHelper.GetString(NewForm.GetFieldValue("SubscriberEmail"), string.Empty);
// Check email
if (email == string.Empty)
{
NewForm.StopProcessing = true;
ShowError(GetString("Subscriber_Edit.ErrorEmptyEmail"));
}
else if (SubscriberInfoProvider.EmailExists(email))
{
NewForm.StopProcessing = true;
ShowError(GetString("Subscriber_Edit.EmailAlreadyExists"));
}
}
/// <summary>
/// Sets data to database.
/// </summary>
protected void btnOK_Click(object sender, EventArgs e)
{
// Check "Manage subscribers" permission
if (!CMSContext.CurrentUser.IsAuthorizedPerResource("cms.newsletter", "managesubscribers"))
{
RedirectToCMSDeskAccessDenied("cms.newsletter", "managesubscribers");
}
string email = txtSubscriberEmail.Text.Trim();
// Check entered values
string errorMessage = new Validator().NotEmpty(email, GetString("Subscriber_Edit.ErrorEmptyEmail"))
.IsEmail(email, GetString("NewsletterSubscription.ErrorInvalidEmail"))
.Result;
if (string.IsNullOrEmpty(errorMessage))
{
if (!SubscriberInfoProvider.EmailExists(email))
{
// Create new subscriber info and set values
SubscriberInfo subscriberObj = new SubscriberInfo();
subscriberObj.SubscriberID = 0;
subscriberObj.SubscriberLastName = txtSubscriberLastName.Text.Trim();
subscriberObj.SubscriberEmail = email;
subscriberObj.SubscriberFirstName = txtSubscriberFirstName.Text.Trim();
subscriberObj.SubscriberFullName = (subscriberObj.SubscriberFirstName + " " + subscriberObj.SubscriberLastName).Trim();
subscriberObj.SubscriberSiteID = CMSContext.CurrentSiteID;
subscriberObj.SubscriberGUID = Guid.NewGuid();
if (SubscriberInfoProvider.LicenseVersionCheck(URLHelper.GetCurrentDomain(), FeatureEnum.Subscribers, VersionActionEnum.Insert))
{
// Save subscriber to DB
SubscriberInfoProvider.SetSubscriberInfo(subscriberObj);
// Redirect to edit page
URLHelper.Redirect("Subscriber_Frameset.aspx?subscriberid=" + Convert.ToString(subscriberObj.SubscriberID) + "&saved=1");
}
else
{
ShowError(GetString("LicenseVersionCheck.Subscribers"));
}
}
else
{
ShowError(GetString("Subscriber_Edit.EmailAlreadyExists"));
}
}
else
{
ShowError(errorMessage);
}
}
/// <summary>
/// DataForm's OnAfterValidate event handler.
/// </summary>
protected void formCustomFields_OnAfterValidate(object sender, EventArgs e)
{
// Get subscriber's email
FormEngineUserControl control = (FormEngineUserControl)formCustomFields.BasicForm.FieldControls["SubscriberEmail"];
if (control != null)
{
string mail = ValidationHelper.GetString(control.Value, String.Empty).Trim();
// Get original subscriber
SubscriberInfo subscriberObj = SubscriberInfoProvider.GetSubscriberInfo(subscriberId);
if (subscriberObj != null)
{
// Check the email changes
if ((subscriberObj.SubscriberEmail.ToLowerCSafe() != mail.ToLowerCSafe()) && (SubscriberInfoProvider.EmailExists(mail)))
{
// Show error message if the email address is already used by another subscriber
formCustomFields.BasicForm.StopProcessing = true;
ShowError(GetString("Subscriber_Edit.EmailAlreadyExists"));
}
}
else
{
formCustomFields.BasicForm.StopProcessing = true;
ShowError(GetString("Subscriber_Edit.SubscriberDoesNotExists"));
}
}
}
