/**
* Gets a list of email templates suitable for populating the email template dropdown.
*
* @return array
*/
public function getEmailTemplateDropdownValues()
{
$templates = array();
$finder = new SS_FileFinder();
$finder->setOption('name_regex', '/^.*\\.ss$/');
$found = $finder->find(BASE_PATH . '/' . UserDefinedForm::config()->email_template_directory);
foreach ($found as $key => $value) {
$template = pathinfo($value);
$templates[$template['filename']] = $template['filename'];
}
return $templates;
}
/**
* Updates a formfield with the additional metadata specified by this field
*
* @param FormField $field
*/
protected function updateFormField($field)
{
// set the error / formatting messages
$field->setCustomValidationMessage($this->getErrorMessage());
// set the right title on this field
if ($this->RightTitle) {
// Since this field expects raw html, safely escape the user data prior
$field->setRightTitle(Convert::raw2xml($this->RightTitle));
}
// if this field is required add some
if ($this->Required) {
// Required validation can conflict so add the Required validation messages as input attributes
$errorMessage = $this->getErrorMessage()->HTML();
$field->addExtraClass('requiredField');
$field->setAttribute('data-rule-required', 'true');
$field->setAttribute('data-msg-required', $errorMessage);
if ($identifier = UserDefinedForm::config()->required_identifier) {
$title = $field->Title() . " <span class='required-identifier'>" . $identifier . "</span>";
$field->setTitle($title);
}
}
// if this field has an extra class
if ($this->ExtraClass) {
$field->addExtraClass($this->ExtraClass);
}
}
/**
* Get the form fields for the form on this page. Can modify this FieldSet
* by using {@link updateFormFields()} on an {@link Extension} subclass which
* is applied to this controller.
*
* @return FieldList
*/
public function getFormFields()
{
$fields = new FieldList();
if ($this->Fields()) {
foreach ($this->Fields() as $editableField) {
// get the raw form field from the editable version
$field = $editableField->getFormField();
if (!$field) {
break;
}
// set the error / formatting messages
$field->setCustomValidationMessage($editableField->getErrorMessage());
// set the right title on this field
if ($right = $editableField->getSetting('RightTitle')) {
$field->setRightTitle($right);
}
// if this field is required add some
if ($editableField->Required) {
$field->addExtraClass('requiredField');
if ($identifier = UserDefinedForm::config()->required_identifier) {
$title = $field->Title() . " <span class='required-identifier'>" . $identifier . "</span>";
$field->setTitle($title);
}
}
// if this field has an extra class
if ($editableField->getSetting('ExtraClass')) {
$field->addExtraClass(Convert::raw2att($editableField->getSetting('ExtraClass')));
}
// set the values passed by the url to the field
$request = $this->getRequest();
if ($var = $request->getVar($field->name)) {
$field->value = Convert::raw2att($var);
}
$fields->push($field);
}
}
$this->extend('updateFormFields', $fields);
return $fields;
}
function testGetFormFields()
{
// generating the fieldset of fields
$form = $this->objFromFixture('UserDefinedForm', 'basic-form-page');
$controller = new UserDefinedFormControllerTest_Controller($form);
$fields = $controller->getFormFields();
$this->assertEquals($fields->Count(), 1);
// custom error message on a form field
$requiredForm = $this->objFromFixture('UserDefinedForm', 'validation-form');
$controller = new UserDefinedFormControllerTest_Controller($requiredForm);
UserDefinedForm::config()->required_identifier = "*";
$fields = $controller->getFormFields();
$this->assertEquals($fields->First()->getCustomValidationMessage()->getValue(), 'Custom Error Message');
$this->assertEquals($fields->First()->Title(), 'Required Text Field <span class=\'required-identifier\'>*</span>');
// test custom right title
$field = $form->Fields()->First();
$field->setSetting('RightTitle', 'Right Title');
$field->write();
$controller = new UserDefinedFormControllerTest_Controller($form);
$fields = $controller->getFormFields();
$this->assertEquals($fields->First()->RightTitle(), "Right Title");
// test empty form
$emptyForm = $this->objFromFixture('UserDefinedForm', 'empty-form');
$controller = new UserDefinedFormControllerTest_Controller($emptyForm);
$this->assertFalse($controller->Form());
}
