/**
* Returns a field collection
*
* @param mixed $entity ElggEntity or an array of entity attributes
* @param string $action Action name (used as a plugin hook type)
* @param array $params Additional context params to pass to the hook
* @return \hypeJunction\Prototyper\Elements\FieldCollection
*/
public function fields($entity = array(), $action = 'all', array $params = array())
{
$fieldCollection = array();
$entity = $this->entityFactory->build($entity);
if ($entity instanceof \ElggEntity) {
$params['entity'] = $entity;
$fields = (array) elgg_trigger_plugin_hook('prototype', $action, $params, array());
$attribute_names = $this->entityFactory->getAttributeNames($entity);
if (!$entity->guid) {
$fields['type'] = array('type' => 'hidden');
$fields['subtype'] = array('type' => 'hidden');
$fields['owner_guid'] = array('type' => 'hidden');
$fields['container_guid'] = array('type' => 'hidden');
} else {
$fields['guid'] = array('type' => 'hidden');
}
foreach ($fields as $shortname => $field) {
$field['entity_type'] = $entity->getType();
$field['entity_subtype'] = $entity->getSubtype();
if (empty($field['shortname'])) {
$field['shortname'] = $shortname;
}
if (in_array($shortname, $attribute_names)) {
$field['data_type'] = 'attribute';
$field['class_name'] = Elements\AttributeField::CLASSNAME;
}
$fieldObj = $this->fieldFactory->build($field);
if ($fieldObj instanceof Elements\Field) {
$fieldCollection[] = $fieldObj;
}
}
}
return new Elements\FieldCollection($fieldCollection);
}
