/**
* Object constructor
*
* @param string
* @param array
*/
protected function __construct($name, array $config = array())
{
// Grab the form attributes
$formAttributes = Arr::get($config, 'form_attributes', array());
$this->form = new Form();
$this->form->setAttributes($formAttributes);
$this->form->setName($name);
}
/**
* Builds a form for a class
*
* @param string $class
* @param Form $form
*/
public function buildForm($class, Form $form)
{
$classMetadata = $this->metadataFactory->getMetadataForClass($class);
$propertyMetadata = $classMetadata->propertyMetadata;
$data = [];
$attributes = $classMetadata->attributes;
$attributes['action'] = $classMetadata->action;
$attributes['method'] = $classMetadata->method;
$form->setAttributes($attributes);
foreach ($classMetadata->fieldsets as $name => $fieldset) {
$fieldset['type'] = 'fieldset';
$fields = $fieldset['fields'];
unset($fieldset['fields']);
foreach ($fields as &$field) {
if (!isset($propertyMetadata[$field])) {
throw new \RuntimException(sprintf('%s is expected to have a(n) %s field', $class, $field));
}
$fieldset['content'][$field] = $this->buildFormField($propertyMetadata[$field]);
unset($propertyMetadata[$field]);
}
$data[$name] = $fieldset;
}
// Process fields
// If no fieldsets are in use, this processes all fields
// Otherwise fieldset fields are processed above
// (Ideally fieldsets should be used for all or none fields)
foreach ($propertyMetadata as $propertyName => $pMetadata) {
$data[$propertyName] = $this->buildFormField($pMetadata);
}
$generatedForm = $this->formBuilder->generate($data);
$form->setContents($generatedForm);
}
