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<?php
namespace League\Flysystem\Plugin;
class ListWith extends AbstractPlugin { /** * Get the method name. * * @return string */ public function getMethod() { return 'listWith'; }
/** * List contents with metadata. * * @param array $keys * @param string $directory * @param bool $recursive * * @return array listing with metadata */ public function handle(array $keys = [], $directory = '', $recursive = false) { $contents = $this->filesystem->listContents($directory, $recursive);
foreach ($contents as $index => $object) { if ($object['type'] === 'file') { $missingKeys = array_diff($keys, array_keys($object)); $contents[$index] = array_reduce($missingKeys, [$this, 'getMetadataByName'], $object); } }
return $contents; }
/** * Get a meta-data value by key name. * * @param array $object * @param $key * * @return array */ protected function getMetadataByName(array $object, $key) { $method = 'get' . ucfirst($key);
if ( ! method_exists($this->filesystem, $method)) { throw new \InvalidArgumentException('Could not get meta-data for key: ' . $key); }
$object[$key] = $this->filesystem->{$method}($object['path']);
return $object; } }
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