83 lines
2.4 KiB
PHP
83 lines
2.4 KiB
PHP
<?php
|
|
|
|
declare(strict_types=1);
|
|
|
|
namespace App\Services;
|
|
|
|
use App\Models\Artwork;
|
|
use App\Services\Uploads\UploadStorageService;
|
|
use Illuminate\Support\Facades\Storage;
|
|
|
|
final class ArtworkOriginalFileLocator
|
|
{
|
|
public function __construct(
|
|
private readonly UploadStorageService $storage,
|
|
) {}
|
|
|
|
public function resolveLocalPath(Artwork $artwork): string
|
|
{
|
|
$objectPath = $this->resolveObjectPath($artwork);
|
|
$prefix = $this->originalObjectPrefix();
|
|
|
|
if ($objectPath !== '' && str_starts_with($objectPath, $prefix)) {
|
|
$suffix = substr($objectPath, strlen($prefix));
|
|
$root = rtrim($this->storage->localOriginalsRoot(), DIRECTORY_SEPARATOR);
|
|
|
|
return $root . DIRECTORY_SEPARATOR . str_replace(['/', '\\'], DIRECTORY_SEPARATOR, (string) $suffix);
|
|
}
|
|
|
|
$hash = strtolower((string) $artwork->hash);
|
|
$ext = strtolower(ltrim((string) $artwork->file_ext, '.'));
|
|
|
|
if (! $this->isValidHash($hash) || $ext === '') {
|
|
return '';
|
|
}
|
|
|
|
$root = rtrim($this->storage->localOriginalsRoot(), DIRECTORY_SEPARATOR);
|
|
|
|
return $root
|
|
. DIRECTORY_SEPARATOR . substr($hash, 0, 2)
|
|
. DIRECTORY_SEPARATOR . substr($hash, 2, 2)
|
|
. DIRECTORY_SEPARATOR . $hash . '.' . $ext;
|
|
}
|
|
|
|
public function resolveObjectPath(Artwork $artwork): string
|
|
{
|
|
$relative = trim((string) $artwork->file_path, '/');
|
|
$prefix = $this->originalObjectPrefix();
|
|
|
|
if ($relative !== '' && str_starts_with($relative, $prefix)) {
|
|
return $relative;
|
|
}
|
|
|
|
$hash = strtolower((string) $artwork->hash);
|
|
$ext = strtolower(ltrim((string) $artwork->file_ext, '.'));
|
|
|
|
if (! $this->isValidHash($hash) || $ext === '') {
|
|
return '';
|
|
}
|
|
|
|
return $this->storage->objectPathForVariant('original', $hash, $hash . '.' . $ext);
|
|
}
|
|
|
|
public function resolveObjectUrl(Artwork $artwork): ?string
|
|
{
|
|
$objectPath = $this->resolveObjectPath($artwork);
|
|
if ($objectPath === '') {
|
|
return null;
|
|
}
|
|
|
|
return Storage::disk($this->storage->objectDiskName())->url($objectPath);
|
|
}
|
|
|
|
private function originalObjectPrefix(): string
|
|
{
|
|
return trim($this->storage->objectBasePrefix(), '/') . '/original/';
|
|
}
|
|
|
|
private function isValidHash(string $hash): bool
|
|
{
|
|
return $hash !== '' && preg_match('/^[a-f0-9]+$/', $hash) === 1;
|
|
}
|
|
}
|