46 lines
933 B
PHP
46 lines
933 B
PHP
<?php
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namespace League\Flysystem\Adapter\Polyfill;
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use League\Flysystem\Config;
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trait StreamedCopyTrait
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{
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/**
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* Copy a file.
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*
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* @param string $path
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* @param string $newpath
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*
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* @return bool
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*/
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public function copy($path, $newpath)
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{
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$response = $this->readStream($path);
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if ($response === false || ! is_resource($response['stream'])) {
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return false;
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}
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$result = $this->writeStream($newpath, $response['stream'], new Config());
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if ($result !== false && is_resource($response['stream'])) {
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fclose($response['stream']);
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}
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return $result !== false;
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}
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// Required abstract method
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/**
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* @param string $path
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*/
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abstract public function readStream($path);
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/**
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* @param string $path
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*/
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abstract public function writeStream($path, $resource, Config $config);
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}
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