private bool Validate(EncryptedStringFieldEditViewModel viewModel, EncryptedStringField field, string prefix, IUpdateModel updater)
{
var settings = field.PartFieldDefinition.Settings.GetModel <EncryptedStringFieldSettings>();
if (settings.Required)
{
if (settings.IsVisible && string.IsNullOrWhiteSpace(viewModel.Value))
{
updater.AddModelError(prefix, T("The field {0} is mandatory.", T(field.DisplayName)));
return(false);
}
if (!settings.IsVisible && string.IsNullOrWhiteSpace(viewModel.Value) && string.IsNullOrWhiteSpace(field.Value))
{
updater.AddModelError(prefix, T("The field {0} is mandatory.", T(field.DisplayName)));
return(false);
}
if (!settings.IsVisible && string.IsNullOrWhiteSpace(viewModel.Value) && !string.IsNullOrWhiteSpace(field.Value))
{
// Keep the already saved Value without showing a error.
return(false);
}
}
if (!settings.IsVisible && string.IsNullOrWhiteSpace(viewModel.Value) && !string.IsNullOrWhiteSpace(field.Value) && !viewModel.SaveIfEmpty)
{
// Keep the already saved Value without showing a error.
return(false);
}
if (settings.ConfirmRequired && !viewModel.Value.Equals(viewModel.ConfirmValue))
{
updater.AddModelError(prefix, T("The value of the field {0} must match the Confirm value.", T(field.DisplayName), settings.Pattern));
return(false);
}
if (!CheckPattern(viewModel.Value, settings.Pattern))
{
updater.AddModelError(prefix, T("The value of the field {0} is not valid." + Environment.NewLine + "Pattern: {1}", T(field.DisplayName), settings.Pattern));
return(false);
}
return(true);
}
private EncryptedStringFieldEditViewModel CreateViewModel(EncryptedStringField field)
{
var settings = field.PartFieldDefinition.Settings.GetModel <EncryptedStringFieldSettings>();
var vm = new EncryptedStringFieldEditViewModel(settings)
{
//Settings = settings,
DisplayName = field.PartFieldDefinition.DisplayName,
HasValue = !string.IsNullOrWhiteSpace(field.Value)
};
// Show the value if it's visible only.
if (settings.IsVisible)
{
vm.Value = _secureFieldService.DecodeValue(field);
}
return(vm);
}
// This function saves the field after a post, then shows the field form again.
protected override DriverResult Editor(ContentPart part, EncryptedStringField field, IUpdateModel updater, dynamic shapeHelper)
{
if (AuthorizeEdit(part, field))
{
var viewModel = new EncryptedStringFieldEditViewModel(field.PartFieldDefinition.Settings.GetModel <EncryptedStringFieldSettings>());
string prefix = GetPrefix(field, part);
if (updater.TryUpdateModel(viewModel, prefix, null, null))
{
if (Validate(viewModel, field, prefix, updater))
{
_secureFieldService.EncodeValue(part, field, viewModel.Value);
}
else
{
return(ContentShapeFromViewModel(part, field, ShapeTypeAuthorized, TemplateNameAuthorized, viewModel, shapeHelper));
}
}
}
// Call the function to show the view.
return(Editor(part, field, shapeHelper));
}
private DriverResult ContentShapeFromViewModel(ContentPart part, EncryptedStringField field, string shapeType, string templateName, EncryptedStringFieldEditViewModel viewModel, dynamic shapeHelper)
{
return(ContentShape(shapeType, GetDifferentiator(field, part),
() => {
return shapeHelper.EditorTemplate(
TemplateName: templateName,
Model: viewModel,
Prefix: GetPrefix(field, part));
}));
}
