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<?php
declare(strict_types=1);
namespace Shlinkio\Shlink\PreviewGenerator\Service;
use mikehaertl\wkhtmlto\Image;
use Shlinkio\Shlink\PreviewGenerator\Exception\PreviewGenerationException;
use Shlinkio\Shlink\PreviewGenerator\Image\ImageBuilderInterface;
use Symfony\Component\Filesystem\Filesystem;
use function sprintf;
use function urlencode;
/** @deprecated */
class PreviewGenerator implements PreviewGeneratorInterface
Shlinkio\Shlink\PreviewG...eviewGeneratorInterface
If this is a false-positive, you can also ignore this issue in your code via the ignore-deprecated annotation
ignore-deprecated
class PreviewGenerator implements /** @scrutinizer ignore-deprecated */ PreviewGeneratorInterface
This interface has been deprecated. The supplier of the interface has supplied an explanatory message.
The explanatory message should give you some clue as to whether and when the interface will be removed and what other interface to use instead.
{
/** @var string */
private $location;
/** @var ImageBuilderInterface */
private $imageBuilder;
/** @var Filesystem */
private $filesystem;
public function __construct(ImageBuilderInterface $imageBuilder, Filesystem $filesystem, string $location)
$this->location = $location;
$this->imageBuilder = $imageBuilder;
$this->filesystem = $filesystem;
}
/**
* Generates and stores preview for provided website and returns the path to the image file
*
* @throws PreviewGenerationException
*/
public function generatePreview(string $url): string
$image = $this->imageBuilder->build(Image::class, ['url' => $url]);
// If the file already exists, return its path
$cacheId = sprintf('preview_%s.%s', urlencode($url), $image->type);
$path = $this->location . '/' . $cacheId;
if ($this->filesystem->exists($path)) {
return $path;
// Save and check if an error occurred
$image->saveAs($path);
$error = $image->getError();
if (! empty($error)) {
throw PreviewGenerationException::fromImageError($error);
// Cache the path and return it
shlinkio /
shlink
This interface has been deprecated. The supplier of the interface has supplied an explanatory message.
The explanatory message should give you some clue as to whether and when the interface will be removed and what other interface to use instead.