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<?php |
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declare(strict_types=1); |
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namespace Compolomus\FSHelper; |
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use CallbackFilterIterator; |
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use Compolomus\FSHelper\Exceptions\PathNotFoundException; |
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use FilesystemIterator; |
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use RecursiveDirectoryIterator; |
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use RecursiveIteratorIterator; |
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class FSHelper |
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{ |
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/** |
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* Return all object with information about all files and folder by provided path |
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* |
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* @param string $directoryPath Absolute or relative path |
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* @throws PathNotFoundException |
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*/ |
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public static function getAll(string $directoryPath): RecursiveIteratorIterator |
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{ |
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$directoryPathReal = realpath($directoryPath); |
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// Throw an exception if the path does not exist |
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if (!$directoryPathReal) { |
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throw new PathNotFoundException($directoryPath); |
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} |
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return new RecursiveIteratorIterator( |
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new RecursiveDirectoryIterator( |
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$directoryPathReal, |
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FilesystemIterator::CURRENT_AS_FILEINFO | FilesystemIterator::SKIP_DOTS |
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), |
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RecursiveIteratorIterator::CHILD_FIRST |
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); |
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} |
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/** |
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* Return objects of all directories by provided path |
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* |
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* @param string $directoryPath Absolute or relative path |
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* @throws PathNotFoundException |
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*/ |
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public static function getDirectories(string $directoryPath): CallbackFilterIterator |
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{ |
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$all = self::getAll($directoryPath); |
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return new CallbackFilterIterator($all, static fn($iterator) => $iterator->isDir()); |
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} |
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/** |
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* Return objects of all files by provided path |
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* |
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* @param string $directoryPath Absolute or relative path |
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* @throws PathNotFoundException |
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*/ |
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public static function getFiles(string $directoryPath): CallbackFilterIterator |
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{ |
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$all = self::getAll($directoryPath); |
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return new CallbackFilterIterator($all, static fn($iterator) => $iterator->isFile()); |
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} |
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/** |
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* Get total size of all files by provided path (in bytes) |
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* |
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* @param string $directoryPath Absolute or relative path |
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* @throws PathNotFoundException |
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*/ |
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public static function getFilesSize(string $directoryPath): int |
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{ |
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$size = 0; |
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foreach (self::getFiles($directoryPath) as $fileInfo) { |
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$size += $fileInfo->getSize(); |
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} |
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return $size; |
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} |
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/** |
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* Return meta information about files and directories |
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* |
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* @param string $directoryPath Absolute or relative path |
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* @return array<string, mixed> |
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* @throws PathNotFoundException |
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*/ |
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public static function getInfoDirectory(string $directoryPath): array |
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{ |
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return [ |
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'directories' => iterator_count(self::getDirectories($directoryPath)), |
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'files' => iterator_count(self::getFiles($directoryPath)), |
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'size' => self::getFilesSize($directoryPath), |
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]; |
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} |
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} |
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Compolomus /
FSHelper
