57 lines
1.4 KiB
PHP
57 lines
1.4 KiB
PHP
<?php
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/*
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* This file is part of the Symfony package.
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*
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* (c) Fabien Potencier <fabien@symfony.com>
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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 Symfony\Component\Finder\Iterator;
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use Symfony\Component\Finder\SplFileInfo;
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/**
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* PathFilterIterator filters files by path patterns (e.g. some/special/dir).
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*
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* @author Fabien Potencier <fabien@symfony.com>
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* @author Włodzimierz Gajda <gajdaw@gajdaw.pl>
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*
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* @extends MultiplePcreFilterIterator<string, SplFileInfo>
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*/
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class PathFilterIterator extends MultiplePcreFilterIterator
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{
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/**
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* Filters the iterator values.
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*/
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public function accept(): bool
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{
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$filename = $this->current()->getRelativePathname();
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if ('\\' === \DIRECTORY_SEPARATOR) {
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$filename = str_replace('\\', '/', $filename);
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}
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return $this->isAccepted($filename);
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}
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/**
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* Converts strings to regexp.
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*
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* PCRE patterns are left unchanged.
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*
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* Default conversion:
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* 'lorem/ipsum/dolor' ==> 'lorem\/ipsum\/dolor/'
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*
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* Use only / as directory separator (on Windows also).
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*
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* @param string $str Pattern: regexp or dirname
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*/
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protected function toRegex(string $str): string
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{
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return $this->isRegex($str) ? $str : '/'.preg_quote($str, '/').'/';
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}
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}
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