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74 lines
1.5 KiB
74 lines
1.5 KiB
<?php |
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/** |
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* Simple file system wrapper for twig to process twig files |
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* |
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* @link http://www.yiiframework.com/ |
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* @copyright Copyright (c) 2008 Yii Software LLC |
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* @license http://www.yiiframework.com/license/ |
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*/ |
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namespace yii\twig; |
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/** |
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* Twig view file loader class. |
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* |
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* @author dev-mraj <dev.meghraj@gmail.com> |
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*/ |
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class TwigSimpleFileLoader implements \Twig_LoaderInterface |
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{ |
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/** |
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* @var string Path to directory |
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*/ |
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private $_dir; |
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/** |
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* @param string $dir path to directory |
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*/ |
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public function __construct($dir) |
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{ |
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$this->_dir = $dir; |
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} |
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/** |
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* Compare a file's freshness with previously stored timestamp |
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* |
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* @param $name string file name to check |
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* @param $time int timestamp to compare with |
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* @return boolean true if file is still fresh and not changes, false otherwise |
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*/ |
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public function isFresh($name, $time) |
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{ |
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return filemtime($this->getFilePath($name)) <= $time; |
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} |
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/** |
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* Get the source of given file name |
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* |
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* @param string $name file name |
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* @return string contents of given file name |
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*/ |
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public function getSource($name) |
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{ |
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return file_get_contents($this->getFilePath($name)); |
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} |
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/** |
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* Get unique key that can represent this file uniquely among other files. |
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* @param string $name |
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* @return string |
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*/ |
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public function getCacheKey($name) |
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{ |
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return $this->getFilePath($name); |
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} |
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/** |
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* internally used to get absolute path of given file name |
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* @param string $name file name |
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* @return string absolute path of file |
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*/ |
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protected function getFilePath($name){ |
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return $this->_dir . '/' . $name; |
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} |
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} |