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<?php |
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declare(strict_types=1); |
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namespace Squareetlabs\LaravelToon\Middleware; |
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use Closure; |
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use Illuminate\Http\Request; |
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use Illuminate\Http\Response; |
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use Squareetlabs\LaravelToon\Services\CompressionMetrics; |
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use Squareetlabs\LaravelToon\Services\ToonService; |
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class CompressResponse |
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{ |
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public function __construct( |
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private readonly ToonService $toon, |
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private readonly CompressionMetrics $metrics, |
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) {} |
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public function handle(Request $request, Closure $next): Response |
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{ |
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$response = $next($request); |
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if (!config('laravel-toon.middleware.auto_compress', false)) { |
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return $response; |
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} |
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if (!$response->isSuccessful() || !$response->headers->has('Content-Type')) { |
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return $response; |
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} |
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if (!str_contains($response->headers->get('Content-Type', ''), 'application/json')) { |
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return $response; |
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} |
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$content = $response->getContent(); |
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if (false === $content || strlen($content) < config('laravel-toon.middleware.min_response_size', 1024)) { |
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return $response; |
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} |
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try { |
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$data = json_decode($content, true, 512, JSON_THROW_ON_ERROR); |
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$compressed = $this->toon->compress($data); |
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$compressionPercent = $compressed['metrics']['percent_reduced']; |
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$threshold = config('laravel-toon.middleware.compression_threshold', 50); |
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if ($compressionPercent >= $threshold) { |
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$response->setContent($compressed['compressed']['content']); |
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$response->headers->set('X-Content-Compressed', 'true'); |
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$response->headers->set('X-Compression-Percent', round($compressionPercent, 2)); |
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$response->headers->set('Content-Type', 'text/plain; charset=utf-8'); |
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} |
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} catch (\Exception) { |
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// Si hay error, devolver respuesta original |
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} |
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return $response; |
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} |
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} |
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squareetlabs /
LaravelToon
