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<?php |
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declare(strict_types=1); |
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namespace Spiral\Snapshots; |
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use Spiral\Exceptions\ExceptionRendererInterface; |
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use Spiral\Exceptions\Verbosity; |
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use Spiral\Files\Exception\FilesException; |
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use Spiral\Files\FilesInterface; |
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use Symfony\Component\Finder\Finder; |
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use Symfony\Component\Finder\SplFileInfo; |
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class FileSnapshot |
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{ |
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public function __construct( |
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private readonly string $directory, |
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private readonly int $maxFiles, |
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private readonly Verbosity $verbosity, |
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private readonly ExceptionRendererInterface $renderer, |
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private readonly FilesInterface $files |
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) { |
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} |
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public function create(\Throwable $e): SnapshotInterface |
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{ |
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$snapshot = new Snapshot($this->getID($e), $e); |
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$this->saveSnapshot($snapshot); |
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$this->rotateSnapshots(); |
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return $snapshot; |
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} |
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protected function saveSnapshot(SnapshotInterface $snapshot): void |
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{ |
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$filename = $this->getFilename($snapshot, new \DateTime()); |
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$this->files->write( |
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$filename, |
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$this->renderer->render($snapshot->getException(), $this->verbosity), |
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FilesInterface::RUNTIME, |
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true |
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); |
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} |
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/** |
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* Remove older snapshots. |
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*/ |
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protected function rotateSnapshots(): void |
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{ |
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$finder = new Finder(); |
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$finder->in($this->directory)->sort( |
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static fn (SplFileInfo $a, SplFileInfo $b): int|float => $b->getMTime() - $a->getMTime() |
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); |
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$count = 0; |
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foreach ($finder as $file) { |
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$count++; |
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if ($count > $this->maxFiles) { |
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try { |
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$this->files->delete($file->getRealPath()); |
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} catch (FilesException) { |
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// ignore |
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} |
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} |
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} |
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} |
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/** |
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* @throws \Exception |
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*/ |
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protected function getFilename(SnapshotInterface $snapshot, \DateTimeInterface $time): string |
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{ |
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return \sprintf( |
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'%s/%s-%s.txt', |
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$this->directory, |
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$time->format('d.m.Y-Hi.s'), |
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(new \ReflectionClass($snapshot->getException()))->getShortName() |
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); |
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} |
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protected function getID(\Throwable $e): string |
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{ |
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return \md5(\implode('|', [$e->getMessage(), $e->getFile(), $e->getLine()])); |
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} |
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} |
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