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<?php |
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namespace WyriHaximus\React\Cache; |
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use React\Cache\CacheInterface; |
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use React\Filesystem\Filesystem as ReactFilesystem; |
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use React\Filesystem\Node\FileInterface; |
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use React\Promise\PromiseInterface; |
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class Filesystem implements CacheInterface |
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{ |
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/** |
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* @var ReactFilesystem |
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*/ |
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protected $filesystem; |
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/** |
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* @var string |
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*/ |
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protected $path; |
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/** |
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* filesystem constructor. |
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* @param ReactFilesystem $filesystem |
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* @param string $path |
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*/ |
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public function __construct(ReactFilesystem $filesystem, $path) |
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{ |
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$this->filesystem = $filesystem; |
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$this->path = $path; |
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} |
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/** |
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* @param string $key |
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* @return PromiseInterface |
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*/ |
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public function get($key) |
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{ |
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$file = $this->getFile($key); |
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return $file->exists()->then(function () use ($file) { |
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return $file->getContents(); |
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}); |
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} |
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/** |
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* @param string $key |
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* @param mixed $value |
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*/ |
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public function set($key, $value) |
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{ |
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$file = $this->getFile($key); |
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if (strpos($key, DIRECTORY_SEPARATOR) === false) { |
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$file->putContents($value); |
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return; |
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} |
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$path = explode(DIRECTORY_SEPARATOR, $key); |
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array_pop($path); |
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$path = implode(DIRECTORY_SEPARATOR, $path); |
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$this->filesystem->dir($this->path . $path)->createRecursive()->then(function () use ($file, $value) { |
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$file->putContents($value); |
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}); |
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} |
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/** |
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* @param string $key |
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*/ |
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public function remove($key) |
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{ |
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$file = $this->getFile($key); |
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$file->exists()->then(function () use ($file) { |
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$file->remove(); |
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}); |
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} |
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/** |
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* @param $key |
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* @return FileInterface |
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*/ |
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protected function getFile($key) |
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{ |
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return $this->filesystem->file($this->path . $key); |
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} |
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} |
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WyriHaximus /
reactphp-cache-filesystem
