/**
* @inheritdoc
*/
public function rules()
{
$ownValidators = array('title' => array(array('required'), array('sanitize'), array('type', array('type' => 'string')), array('length', array('min' => 5, 'max' => 50))), 'email' => array(array('required'), array('sanitize'), array('type', array('type' => 'string')), array('length', array('min' => 5, 'max' => 50)), array('email')), 'content' => array(array('required'), array('sanitize', array('allowedTags' => '<a>')), array('type', array('type' => 'string')), array('length', array('min' => 10, 'max' => pow(2, 16)))));
$parentValidators = parent::rules();
$validators = array_merge($parentValidators, $ownValidators);
return $validators;
}
/**
* @inheritdoc
*/
public function rules()
{
$ownValidators = array('name' => array(array('required'), array('sanitize'), array('type', array('type' => 'string')), array('length', array('min' => 2, 'max' => 50))), 'email' => array(array('required'), array('sanitize'), array('type', array('type' => 'string')), array('length', array('min' => 5, 'max' => 50)), array('email', array('allowEmpty' => true))), 'message' => array(array('required'), array('sanitize', array('allowedTags' => '<a>')), array('type', array('type' => 'string')), array('length', array('min' => 5, 'max' => pow(2, 16)))), 'postId' => array(array('required'), array('sanitize'), array('type', array('type' => 'integer')), array('value', array('min' => 0, 'max' => 4294967295)), array('referencedField', array('modelClass' => 'Post', 'attribute' => 'id'))));
$parentValidators = parent::rules();
$validators = array_merge($parentValidators, $ownValidators);
return $validators;
}
/**
* Utility method to get an instance of a model given an identifier in the query string
* @param $modelClassName
* @param string $queryParameter
* @return \GGS\Components\Model
*/
protected static function getModelByRequest($modelClassName, $queryParameter = 'id')
{
$id = WebApplication::$request->getQueryStringParameter($queryParameter);
if (!isset($id)) {
// whoopsie, can't live without id
static::exitWithException("Invalid Request: Missing id.", 400);
}
if (!is_numeric($id) || $id < 1) {
// so far we are only using positive integer primary keys so it doesn't make sense to search for a model
// with negative key
static::exitWithException("Invalid Request: id must be positive integer", 400);
}
// convert id to a proper integer, no string values;
$id = intval($id);
// get the qualified model class name with namespace
$modelClassName = \GGS\Components\Model::getQualifiedModelClassName($modelClassName);
// get the model
$model = $modelClassName::getByPk($id);
if (!isset($model)) {
// model not found? how come? I know, a bad request.
static::exitWithException("No records found for: {$id}", 404);
}
// found it.
return $model;
}
/**
* @inheritdoc
*/
public function rules()
{
// using default validator to set default values generated using functions
$ownValidators = array('key' => array(array('default', array('value' => static::generateRandomKey())), array('required'), array('type', array('type' => 'string')), array('length', array('exact' => static::KEY_LENGTH)), array('unique')), 'action' => array(array('required'), array('type', array('type' => 'string')), array('length', array('min' => 8, 'max' => 30))), 'userAgent' => array(array('default', array('value' => static::getUserAgent())), array('required'), array('type', array('type' => 'string')), array('length', array('min' => 2, 'max' => 255))), 'userIP' => array(array('default', array('value' => static::getUserIP())), array('required'), array('type', array('type' => 'integer'))), 'expirationTime' => array(array('default', array('value' => static::getExpirationTime())), array('required'), array('type', array('type' => 'integer'))));
$parentValidators = parent::rules();
$validators = array_merge($parentValidators, $ownValidators);
return $validators;
}
public function validate(\GGS\Components\Model &$object, $attribute)
{
if (empty($object->{$attribute})) {
return parent::validate($object, $attribute);
}
$qualifiedModelClassName = \GGS\Components\Model::getQualifiedModelClassName($this->modelClass);
$exists = $qualifiedModelClassName::exists(array($this->attribute => $object->{$attribute}));
if (!$exists) {
$this->setError($object, $attribute, 'referenced record can not be found');
}
return $exists;
}
/**
* Resolve error for provided input. A small wrapper around model's functions
* @param \GGS\Components\Model $model
* @param $attribute
* @return mixed
*/
public static function resolveInputErrorMessage(\GGS\Components\Model $model, $attribute)
{
if ($model->hasError($attribute)) {
return $model->getError($attribute);
}
}
protected function setError(\GGS\Components\Model &$object, $attribute, $message)
{
$label = $object->resolveAttributeLabel($attribute);
$object->setError($attribute, $label . ' ' . $message);
}