/usr/share/php/Symfony/Component/Validator/Validator/TraceableValidator.php is in php-symfony-validator 3.4.6+dfsg-1.
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/*
* This file is part of the Symfony package.
*
* (c) Fabien Potencier <fabien@symfony.com>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace Symfony\Component\Validator\Validator;
use Symfony\Component\Validator\Context\ExecutionContextInterface;
/**
* Collects some data about validator calls.
*
* @author Maxime Steinhausser <maxime.steinhausser@gmail.com>
*/
class TraceableValidator implements ValidatorInterface
{
private $validator;
private $collectedData = array();
public function __construct(ValidatorInterface $validator)
{
$this->validator = $validator;
}
/**
* @return array
*/
public function getCollectedData()
{
return $this->collectedData;
}
public function reset()
{
$this->collectedData = array();
}
/**
* {@inheritdoc}
*/
public function getMetadataFor($value)
{
return $this->validator->getMetadataFor($value);
}
/**
* {@inheritdoc}
*/
public function hasMetadataFor($value)
{
return $this->validator->hasMetadataFor($value);
}
/**
* {@inheritdoc}
*/
public function validate($value, $constraints = null, $groups = null)
{
$violations = $this->validator->validate($value, $constraints, $groups);
$trace = debug_backtrace(DEBUG_BACKTRACE_IGNORE_ARGS, 7);
$file = $trace[0]['file'];
$line = $trace[0]['line'];
for ($i = 1; $i < 7; ++$i) {
if (isset($trace[$i]['class'], $trace[$i]['function'])
&& 'validate' === $trace[$i]['function']
&& is_a($trace[$i]['class'], ValidatorInterface::class, true)
) {
$file = $trace[$i]['file'];
$line = $trace[$i]['line'];
while (++$i < 7) {
if (isset($trace[$i]['function'], $trace[$i]['file']) && empty($trace[$i]['class']) && 0 !== strpos($trace[$i]['function'], 'call_user_func')) {
$file = $trace[$i]['file'];
$line = $trace[$i]['line'];
break;
}
}
break;
}
}
$name = str_replace('\\', '/', $file);
$name = substr($name, strrpos($name, '/') + 1);
$this->collectedData[] = array(
'caller' => compact('name', 'file', 'line'),
'context' => compact('value', 'constraints', 'groups'),
'violations' => iterator_to_array($violations),
);
return $violations;
}
/**
* {@inheritdoc}
*/
public function validateProperty($object, $propertyName, $groups = null)
{
return $this->validator->validateProperty($object, $propertyName, $groups);
}
/**
* {@inheritdoc}
*/
public function validatePropertyValue($objectOrClass, $propertyName, $value, $groups = null)
{
return $this->validator->validatePropertyValue($objectOrClass, $propertyName, $value, $groups);
}
/**
* {@inheritdoc}
*/
public function startContext()
{
return $this->validator->startContext();
}
/**
* {@inheritdoc}
*/
public function inContext(ExecutionContextInterface $context)
{
return $this->validator->inContext($context);
}
}
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