public function getFlexiFormObject($identifier = null)
{
// by default, we assume the flexi form is the controller's data record.
// You may provide an identifier or override as neccessary.
$flexi = $this->flexiform_object ?: $this->owner->data();
if ($identifier && !($flexi = FlexiFormUtil::GetFlexiByIdentifier($identifier))) {
throw new Exception("No Flexi with identifier `{$identifier}` found");
}
if (!$flexi->hasExtension('FlexiFormExtension')) {
throw new Exception('Flexi Form not found. Try passing an Identifier, or setting.');
}
return $flexi;
}
public function checkAccessAction($action)
{
return $action != 'httpSubmission' && FlexiFormUtil::GetFlexiByIdentifier($action) ? true : parent::checkAccessAction($action);
}
public function validate(ValidationResult $result)
{
$names = array();
if ($result->valid()) {
foreach ($this->owner->FlexiFormFields() as $field) {
if (empty($field->Name)) {
$result->error("Field names cannot be blank. Encountered a blank {$field->Label()} field.");
break;
}
if (in_array($field->Name, $names)) {
$result->error("Field Names must be unique per form. {$field->Name} was encountered more than once.");
break;
} else {
$names[] = $field->Name;
}
$default_value = $field->DefaultValue;
if (!empty($default_value) && $field->Options()->exists() && !in_array($default_value, $field->Options()->column('Value'))) {
$result->error("The default value of {$field->getName()} must exist as an option value");
break;
}
}
if ($this->FlexiFormID() && ($flexi = FlexiFormUtil::GetFlexiByIdentifier($this->FlexiFormID()))) {
if ($flexi->ID != $this->owner->ID) {
$result->error('Form Identifier in use by another form.');
}
}
}
}