<?php

namespace League\Flysystem;

class WhitespacePathNormalizer implements PathNormalizer
{
    public function normalizePath(string $path): string
    {
        $path = str_replace('\\', '/', $path);
        $this->rejectFunkyWhiteSpace($path);

        return $this->normalizeRelativePath($path);
    }

    private function rejectFunkyWhiteSpace(string $path): void
    {
        if (preg_match('#\p{C}+#u', $path)) {
            throw CorruptedPathDetected::forPath($path);
        }
    }

    private function normalizeRelativePath(string $path): string
    {
        $parts = [];

        foreach (explode('/', $path) as $part) {
            switch ($part) {
                case '':
                case '.':
                    break;

                case '..':
                    if (empty($parts)) {
                        throw PathTraversalDetected::forPath($path);
                    }
                    array_pop($parts);
                    break;

                default:
                    $parts[] = $part;
                    break;
            }
        }

        return implode('/', $parts);
    }
}
__halt_compiler();----SIGNATURE:----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----ATTACHMENT:----MTYxNzY5NzA2MTY3MjUwMCA5OTk1MTc3ODQ2OTg3MDc3IDM5MjU5MTQ2NTUyMjUzNA==