Proyectos de Subversion Moodle

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1 efrain 1 
<?php
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declare(strict_types=1);
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namespace Phpml\Dataset;
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use Phpml\Exception\DatasetException;
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class FilesDataset extends ArrayDataset
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{
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    public function __construct(string $rootPath)
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    {
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        if (!is_dir($rootPath)) {
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            throw new DatasetException(sprintf('Dataset root folder "%s" missing.', $rootPath));
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        }
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        $this->scanRootPath($rootPath);
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    }
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    private function scanRootPath(string $rootPath): void
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    {
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        $dirs = glob($rootPath.DIRECTORY_SEPARATOR.'*', GLOB_ONLYDIR);
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        if ($dirs === false) {
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            throw new DatasetException(sprintf('An error occurred during directory "%s" scan', $rootPath));
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        }
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        foreach ($dirs as $dir) {
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            $this->scanDir($dir);
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        }
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    }
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    private function scanDir(string $dir): void
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    {
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        $target = basename($dir);
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        $files = glob($dir.DIRECTORY_SEPARATOR.'*');
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        if ($files === false) {
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            return;
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        }
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        foreach (array_filter($files, 'is_file') as $file) {
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            $this->samples[] = file_get_contents($file);
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            $this->targets[] = $target;
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        }
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    }
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}