<?php
namespace Vich\UploaderBundle\Templating\Helper;
use Vich\UploaderBundle\Storage\StorageInterface;
/**
* UploaderHelper.
*
* @author Dustin Dobervich <ddobervich@gmail.com>
* @final
*/
class UploaderHelper implements UploaderHelperInterface
{
/**
* @var StorageInterface
*/
protected $storage;
public function __construct(StorageInterface $storage)
{
$this->storage = $storage;
}
public function getName(): string
{
return 'vich_uploader';
}
/**
* Gets the public path for the file associated with the
* object.
*
* @param object|array $obj The object
* @param string|null $fieldName The field name
* @param string|null $className The object's class. Mandatory if $obj can't be used to determine it
*
* @return string|null The public asset path or null if file not stored
*/
public function asset($obj, ?string $fieldName = null, ?string $className = null)
{
if (!\is_object($obj)) {
$msg = 'Not passing an object option is deprecated and will be removed in version 2.';
@\trigger_error($msg, \E_USER_DEPRECATED);
}
if (\func_num_args() > 2) {
$msg = 'Passing a classname is deprecated and will be removed in version 2.';
@\trigger_error($msg, \E_USER_DEPRECATED);
}
if (null === $className) {
return $this->storage->resolveUri($obj, $fieldName);
}
return $this->storage->resolveUri($obj, $fieldName, $className);
}
}