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<?php |
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namespace Spiral\Snapshotter; |
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use Spiral\Core\Service; |
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use Spiral\Debug\Configs\SnapshotConfig; |
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use Spiral\Debug\SnapshotInterface; |
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use Spiral\Files\FileManager; |
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use Spiral\Files\FilesInterface; |
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class FileHandler extends Service implements HandlerInterface |
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{ |
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/** @var SnapshotConfig */ |
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private $config; |
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/** @var FileManager */ |
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private $files; |
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/** |
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* FileHandler constructor. |
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* |
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* @param SnapshotConfig $config |
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* @param FileManager $files |
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*/ |
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public function __construct(SnapshotConfig $config, FileManager $files) |
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{ |
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$this->config = $config; |
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$this->files = $files; |
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} |
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/** |
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* Create snapshot aggregation and aggregated snapshot and tie them together. |
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* |
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* @param SnapshotInterface $snapshot |
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*/ |
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public function registerSnapshot(SnapshotInterface $snapshot) |
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{ |
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if ($this->config->reportingEnabled()) { |
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$this->saveSnapshot($snapshot); |
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} |
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} |
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/** |
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* Save snapshot information on hard-drive. |
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* |
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* @param SnapshotInterface $snapshot |
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*/ |
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protected function saveSnapshot(SnapshotInterface $snapshot) |
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{ |
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$filename = $this->config->snapshotFilename($snapshot->getException(), time()); |
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$this->files->write( |
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$filename, |
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$snapshot->render(), |
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FilesInterface::RUNTIME, |
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true |
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); |
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//Rotating files |
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$snapshots = $this->files->getFiles($this->config->reportingDirectory()); |
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if (count($snapshots) > $this->config->maxSnapshots()) { |
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$this->performRotation($snapshots); |
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} |
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} |
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/** |
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* Clean old snapshots. |
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* |
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* @param array $snapshots |
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*/ |
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protected function performRotation(array $snapshots) |
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{ |
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$oldest = ''; |
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$oldestTimestamp = PHP_INT_MAX; |
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foreach ($snapshots as $snapshot) { |
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$snapshotTimestamp = $this->files->time($snapshot); |
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if ($snapshotTimestamp < $oldestTimestamp) { |
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$oldestTimestamp = $snapshotTimestamp; |
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$oldest = $snapshot; |
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} |
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} |
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$this->files->delete($oldest); |
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} |
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} |
spiral-modules /
snapshotter
This check looks at variables that are passed out again to other methods.
If the outgoing method call has stricter type requirements than the method itself, an issue is raised.
An additional type check may prevent trouble.