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<?php |
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/* |
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* This file is part of the limit0/assets package. |
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* |
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* (c) Limit Zero, LLC <[email protected]> |
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* |
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* For the full copyright and license information, please view the LICENSE |
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* file that was distributed with this source code. |
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*/ |
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namespace Limit0\Assets\StorageEngine; |
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use Limit0\Assets\Asset; |
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use Limit0\Assets\AssetFactory; |
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use Limit0\Assets\Exception\StorageException; |
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use Limit0\Assets\StorageEngineInterface; |
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/** |
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* This class supports storing, retrieve, and deleting files to a local server path |
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* |
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* @author Josh Worden <[email protected]> |
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*/ |
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class LocalStorageEngine implements StorageEngineInterface |
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{ |
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/** |
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* @var string |
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*/ |
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private $path; |
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/** |
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* @return string |
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*/ |
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public function getPath() |
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{ |
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return $this->path; |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function remove($identifier) |
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{ |
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$rootPath = sprintf('%s/%s', $this->getPath(), $identifier); |
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if (!file_exists($rootPath)) { |
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throw new StorageException(sprintf('File %s could not be found in %s', $identifier, $this->getPath())); |
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} |
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return unlink($rootPath); |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function retrieve($identifier) |
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{ |
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$rootPath = sprintf('%s/%s', $this->getPath(), $identifier); |
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if (!file_exists($rootPath)) { |
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throw new StorageException(sprintf('File %s could not be found in %s', $identifier, $this->getPath())); |
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} |
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$path = explode('/', $identifier); |
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$fileName = array_pop($path); |
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$localPath = sprintf('%s/%s', sys_get_temp_dir(), $fileName); |
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$asset = AssetFactory::createFromPath($rootPath); |
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$asset->setFilename($fileName)->setFilepath(implode('/', $path)); |
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return $asset; |
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} |
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/** |
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* Sets the path assets will be stored under |
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* |
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* @param string |
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*/ |
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public function setPath($path) |
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{ |
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$this->path = $path; |
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return $this; |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function store(Asset $asset, $path = null, $filename = null) |
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{ |
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$filename = (null === $filename) ? $asset->getBasename() : $filename; |
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$dir = sprintf('%s/%s', $this->getPath(), $path); |
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$key = sprintf('%s/%s', $dir, $filename); |
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if (!is_dir($dir) && true !== @mkdir($dir, 0777, true)) { |
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$error = error_get_last(); |
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throw new StorageException($error['message']); |
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} |
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file_put_contents($key, file_get_contents($asset)); |
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return true; |
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} |
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} |
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limit-zero /
assets
This check looks for variable assignements that are either overwritten by other assignments or where the variable is not used subsequently.
Both the
$myVarassignment in line 1 and the$higherassignment in line 2 are dead. The first because$myVaris never used and the second because$higheris always overwritten for every possible time line.