Symfony Profiler

<?php
/*
* This file is part of the `liip/LiipImagineBundle` project.
*
* (c) https://github.com/liip/LiipImagineBundle/graphs/contributors
*
* For the full copyright and license information, please view the LICENSE.md
* file that was distributed with this source code.
*/
namespace Liip\ImagineBundle\Imagine\Data;
use Liip\ImagineBundle\Binary\BinaryInterface;
use Liip\ImagineBundle\Binary\Loader\LoaderInterface;
use Liip\ImagineBundle\Binary\MimeTypeGuesserInterface;
use Liip\ImagineBundle\Exception\InvalidArgumentException;
use Liip\ImagineBundle\Exception\LogicException;
use Liip\ImagineBundle\Imagine\Filter\FilterConfiguration;
use Liip\ImagineBundle\Model\Binary;
use Symfony\Component\HttpFoundation\File\MimeType\ExtensionGuesserInterface as DeprecatedExtensionGuesserInterface;
use Symfony\Component\Mime\MimeTypesInterface;
class DataManager
{
/**
* @var MimeTypeGuesserInterface
*/
protected $mimeTypeGuesser;
/**
* @var DeprecatedExtensionGuesserInterface|MimeTypesInterface
*/
protected $extensionGuesser;
/**
* @var FilterConfiguration
*/
protected $filterConfig;
/**
* @var string|null
*/
protected $defaultLoader;
/**
* @var string|null
*/
protected $globalDefaultImage;
/**
* @var LoaderInterface[]
*/
protected $loaders = [];
/**
* @param DeprecatedExtensionGuesserInterface|MimeTypesInterface $extensionGuesser
* @param string $defaultLoader
* @param string $globalDefaultImage
*/
public function __construct(
MimeTypeGuesserInterface $mimeTypeGuesser,
$extensionGuesser,
FilterConfiguration $filterConfig,
$defaultLoader = null,
$globalDefaultImage = null
) {
if (!$extensionGuesser instanceof MimeTypesInterface && !$extensionGuesser instanceof DeprecatedExtensionGuesserInterface) {
throw new InvalidArgumentException('$extensionGuesser must be an instance of Symfony\Component\Mime\MimeTypesInterface or Symfony\Component\HttpFoundation\File\MimeType\ExtensionGuesserInterface');
}
if (interface_exists(MimeTypesInterface::class) && $extensionGuesser instanceof DeprecatedExtensionGuesserInterface) {
@trigger_error(sprintf('Passing a %s to "%s()" is deprecated since Symfony 4.3, pass a "%s" instead.', DeprecatedExtensionGuesserInterface::class, __METHOD__, MimeTypesInterface::class), E_USER_DEPRECATED);
}
$this->mimeTypeGuesser = $mimeTypeGuesser;
$this->filterConfig = $filterConfig;
$this->defaultLoader = $defaultLoader;
$this->extensionGuesser = $extensionGuesser;
$this->globalDefaultImage = $globalDefaultImage;
}
/**
* Adds a loader to retrieve images for the given filter.
*
* @param string $filter
*/
public function addLoader($filter, LoaderInterface $loader)
{
$this->loaders[$filter] = $loader;
}
/**
* Returns a loader previously attached to the given filter.
*
* @param string $filter
*
* @throws \InvalidArgumentException
*
* @return LoaderInterface
*/
public function getLoader($filter)
{
$config = $this->filterConfig->get($filter);
$loaderName = empty($config['data_loader']) ? $this->defaultLoader : $config['data_loader'];
if (!isset($this->loaders[$loaderName])) {
throw new \InvalidArgumentException(sprintf('Could not find data loader "%s" for "%s" filter type', $loaderName, $filter));
}
return $this->loaders[$loaderName];
}
/**
* Retrieves an image with the given filter applied.
*
* @param string $filter
* @param string $path
*
* @throws LogicException
*
* @return BinaryInterface
*/
public function find($filter, $path)
{
$loader = $this->getLoader($filter);
$binary = $loader->find($path);
if (!$binary instanceof BinaryInterface) {
$mimeType = $this->mimeTypeGuesser->guess($binary);
$extension = $this->getExtension($mimeType);
$binary = new Binary(
$binary,
$mimeType,
$extension
);
}
if (null === $binary->getMimeType()) {
throw new LogicException(sprintf('The mime type of image %s was not guessed.', $path));
}
if (0 !== mb_strpos($binary->getMimeType(), 'image/') && 'application/pdf' !== $binary->getMimeType()) {
throw new LogicException(sprintf('The mime type of file %s must be image/xxx or application/pdf, got %s.', $path, $binary->getMimeType()));
}
return $binary;
}
/**
* Get default image url with the given filter applied.
*
* @param string $filter
*
* @return string|null
*/
public function getDefaultImageUrl($filter)
{
$config = $this->filterConfig->get($filter);
$defaultImage = null;
if (false === empty($config['default_image'])) {
$defaultImage = $config['default_image'];
} elseif (!empty($this->globalDefaultImage)) {
$defaultImage = $this->globalDefaultImage;
}
return $defaultImage;
}
private function getExtension(?string $mimeType): ?string
{
if ($this->extensionGuesser instanceof DeprecatedExtensionGuesserInterface) {
return $this->extensionGuesser->guess($mimeType);
}
if (null === $mimeType) {
return null;
}
return $this->extensionGuesser->getExtensions($mimeType)[0] ?? null;
}
}

vendor/liip/imagine-bundle/Imagine/Data/DataManager.php line 129