<?php
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namespace League\Flysystem\Plugin;
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use InvalidArgumentException;
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use League\Flysystem\FileNotFoundException;
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class GetWithMetadata extends AbstractPlugin
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{
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/**
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* Get the method name.
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*
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* @return string
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*/
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public function getMethod()
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{
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return 'getWithMetadata';
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}
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/**
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* Get metadata for an object with required metadata.
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*
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* @param string $path path to file
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* @param string[] $metadata metadata keys
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*
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* @throws InvalidArgumentException
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* @throws FileNotFoundException
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*
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* @return array|false metadata
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*/
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public function handle($path, array $metadata)
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{
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$object = $this->filesystem->getMetadata($path);
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if ( ! $object) {
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return false;
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}
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$keys = array_diff($metadata, array_keys($object));
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foreach ($keys as $key) {
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if ( ! method_exists($this->filesystem, $method = 'get' . ucfirst($key))) {
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throw new InvalidArgumentException('Could not fetch metadata: ' . $key);
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}
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$object[$key] = $this->filesystem->{$method}($path);
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}
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return $object;
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}
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}
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