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PK {1*[Vz6A< A< LocalFilesystemAdapter.phpnu �[��� <?php declare(strict_types=1); namespace League\Flysystem\Local; use const DIRECTORY_SEPARATOR; use const LOCK_EX; use DirectoryIterator; use FilesystemIterator; use Generator; use League\Flysystem\ChecksumProvider; use League\Flysystem\Config; use League\Flysystem\DirectoryAttributes; use League\Flysystem\FileAttributes; use League\Flysystem\FilesystemAdapter; use League\Flysystem\PathPrefixer; use League\Flysystem\SymbolicLinkEncountered; use League\Flysystem\UnableToCopyFile; use League\Flysystem\UnableToCreateDirectory; use League\Flysystem\UnableToDeleteDirectory; use League\Flysystem\UnableToDeleteFile; use League\Flysystem\UnableToMoveFile; use League\Flysystem\UnableToProvideChecksum; use League\Flysystem\UnableToReadFile; use League\Flysystem\UnableToRetrieveMetadata; use League\Flysystem\UnableToSetVisibility; use League\Flysystem\UnableToWriteFile; use League\Flysystem\UnixVisibility\PortableVisibilityConverter; use League\Flysystem\UnixVisibility\VisibilityConverter; use League\MimeTypeDetection\FinfoMimeTypeDetector; use League\MimeTypeDetection\MimeTypeDetector; use RecursiveDirectoryIterator; use RecursiveIteratorIterator; use SplFileInfo; use Throwable; use function chmod; use function clearstatcache; use function dirname; use function error_clear_last; use function error_get_last; use function file_exists; use function file_put_contents; use function hash_file; use function is_dir; use function is_file; use function mkdir; use function rename; class LocalFilesystemAdapter implements FilesystemAdapter, ChecksumProvider { /** * @var int */ public const SKIP_LINKS = 0001; /** * @var int */ public const DISALLOW_LINKS = 0002; private PathPrefixer $prefixer; private VisibilityConverter $visibility; private MimeTypeDetector $mimeTypeDetector; private string $rootLocation; /** * @var bool */ private $rootLocationIsSetup = false; public function __construct( string $location, ?VisibilityConverter $visibility = null, private int $writeFlags = LOCK_EX, private int $linkHandling = self::DISALLOW_LINKS, ?MimeTypeDetector $mimeTypeDetector = null, bool $lazyRootCreation = false, bool $useInconclusiveMimeTypeFallback = false, ) { $this->prefixer = new PathPrefixer($location, DIRECTORY_SEPARATOR); $visibility ??= new PortableVisibilityConverter(); $this->visibility = $visibility; $this->rootLocation = $location; $this->mimeTypeDetector = $mimeTypeDetector ?? new FallbackMimeTypeDetector( detector: new FinfoMimeTypeDetector(), useInconclusiveMimeTypeFallback: $useInconclusiveMimeTypeFallback, ); if ( ! $lazyRootCreation) { $this->ensureRootDirectoryExists(); } } private function ensureRootDirectoryExists(): void { if ($this->rootLocationIsSetup) { return; } $this->ensureDirectoryExists($this->rootLocation, $this->visibility->defaultForDirectories()); $this->rootLocationIsSetup = true; } public function write(string $path, string $contents, Config $config): void { $this->writeToFile($path, $contents, $config); } public function writeStream(string $path, $contents, Config $config): void { $this->writeToFile($path, $contents, $config); } /** * @param resource|string $contents */ private function writeToFile(string $path, $contents, Config $config): void { $prefixedLocation = $this->prefixer->prefixPath($path); $this->ensureRootDirectoryExists(); $this->ensureDirectoryExists( dirname($prefixedLocation), $this->resolveDirectoryVisibility($config->get(Config::OPTION_DIRECTORY_VISIBILITY)) ); error_clear_last(); if (@file_put_contents($prefixedLocation, $contents, $this->writeFlags) === false) { throw UnableToWriteFile::atLocation($path, error_get_last()['message'] ?? ''); } if ($visibility = $config->get(Config::OPTION_VISIBILITY)) { $this->setVisibility($path, (string) $visibility); } } public function delete(string $path): void { $location = $this->prefixer->prefixPath($path); if ( ! file_exists($location)) { return; } error_clear_last(); if ( ! @unlink($location)) { throw UnableToDeleteFile::atLocation($location, error_get_last()['message'] ?? ''); } } public function deleteDirectory(string $prefix): void { $location = $this->prefixer->prefixPath($prefix); if ( ! is_dir($location)) { return; } $contents = $this->listDirectoryRecursively($location, RecursiveIteratorIterator::CHILD_FIRST); /** @var SplFileInfo $file */ foreach ($contents as $file) { if ( ! $this->deleteFileInfoObject($file)) { throw UnableToDeleteDirectory::atLocation($prefix, "Unable to delete file at " . $file->getPathname()); } } unset($contents); if ( ! @rmdir($location)) { throw UnableToDeleteDirectory::atLocation($prefix, error_get_last()['message'] ?? ''); } } private function listDirectoryRecursively( string $path, int $mode = RecursiveIteratorIterator::SELF_FIRST ): Generator { if ( ! is_dir($path)) { return; } yield from new RecursiveIteratorIterator( new RecursiveDirectoryIterator($path, FilesystemIterator::SKIP_DOTS), $mode ); } protected function deleteFileInfoObject(SplFileInfo $file): bool { switch ($file->getType()) { case 'dir': return @rmdir((string) $file->getRealPath()); case 'link': return @unlink((string) $file->getPathname()); default: return @unlink((string) $file->getRealPath()); } } public function listContents(string $path, bool $deep): iterable { $location = $this->prefixer->prefixPath($path); if ( ! is_dir($location)) { return; } /** @var SplFileInfo[] $iterator */ $iterator = $deep ? $this->listDirectoryRecursively($location) : $this->listDirectory($location); foreach ($iterator as $fileInfo) { $pathName = $fileInfo->getPathname(); try { if ($fileInfo->isLink()) { if ($this->linkHandling & self::SKIP_LINKS) { continue; } throw SymbolicLinkEncountered::atLocation($pathName); } $path = $this->prefixer->stripPrefix($pathName); $lastModified = $fileInfo->getMTime(); $isDirectory = $fileInfo->isDir(); $permissions = octdec(substr(sprintf('%o', $fileInfo->getPerms()), -4)); $visibility = $isDirectory ? $this->visibility->inverseForDirectory($permissions) : $this->visibility->inverseForFile($permissions); yield $isDirectory ? new DirectoryAttributes(str_replace('\\', '/', $path), $visibility, $lastModified) : new FileAttributes( str_replace('\\', '/', $path), $fileInfo->getSize(), $visibility, $lastModified ); } catch (Throwable $exception) { if (file_exists($pathName)) { throw $exception; } } } } public function move(string $source, string $destination, Config $config): void { $sourcePath = $this->prefixer->prefixPath($source); $destinationPath = $this->prefixer->prefixPath($destination); $this->ensureRootDirectoryExists(); $this->ensureDirectoryExists( dirname($destinationPath), $this->resolveDirectoryVisibility($config->get(Config::OPTION_DIRECTORY_VISIBILITY)) ); if ( ! @rename($sourcePath, $destinationPath)) { throw UnableToMoveFile::because(error_get_last()['message'] ?? 'unknown reason', $source, $destination); } if ($visibility = $config->get(Config::OPTION_VISIBILITY)) { $this->setVisibility($destination, (string) $visibility); } } public function copy(string $source, string $destination, Config $config): void { $sourcePath = $this->prefixer->prefixPath($source); $destinationPath = $this->prefixer->prefixPath($destination); $this->ensureRootDirectoryExists(); $this->ensureDirectoryExists( dirname($destinationPath), $this->resolveDirectoryVisibility($config->get(Config::OPTION_DIRECTORY_VISIBILITY)) ); if ( ! @copy($sourcePath, $destinationPath)) { throw UnableToCopyFile::because(error_get_last()['message'] ?? 'unknown', $source, $destination); } $visibility = $config->get( Config::OPTION_VISIBILITY, $config->get(Config::OPTION_RETAIN_VISIBILITY, true) ? $this->visibility($source)->visibility() : null, ); if ($visibility) { $this->setVisibility($destination, (string) $visibility); } } public function read(string $path): string { $location = $this->prefixer->prefixPath($path); error_clear_last(); $contents = @file_get_contents($location); if ($contents === false) { throw UnableToReadFile::fromLocation($path, error_get_last()['message'] ?? ''); } return $contents; } public function readStream(string $path) { $location = $this->prefixer->prefixPath($path); error_clear_last(); $contents = @fopen($location, 'rb'); if ($contents === false) { throw UnableToReadFile::fromLocation($path, error_get_last()['message'] ?? ''); } return $contents; } protected function ensureDirectoryExists(string $dirname, int $visibility): void { if (is_dir($dirname)) { return; } error_clear_last(); if ( ! @mkdir($dirname, $visibility, true)) { $mkdirError = error_get_last(); } clearstatcache(true, $dirname); if ( ! is_dir($dirname)) { $errorMessage = isset($mkdirError['message']) ? $mkdirError['message'] : ''; throw UnableToCreateDirectory::atLocation($dirname, $errorMessage); } } public function fileExists(string $location): bool { $location = $this->prefixer->prefixPath($location); return is_file($location); } public function directoryExists(string $location): bool { $location = $this->prefixer->prefixPath($location); return is_dir($location); } public function createDirectory(string $path, Config $config): void { $this->ensureRootDirectoryExists(); $location = $this->prefixer->prefixPath($path); $visibility = $config->get(Config::OPTION_VISIBILITY, $config->get(Config::OPTION_DIRECTORY_VISIBILITY)); $permissions = $this->resolveDirectoryVisibility($visibility); if (is_dir($location)) { $this->setPermissions($location, $permissions); return; } error_clear_last(); if ( ! @mkdir($location, $permissions, true)) { throw UnableToCreateDirectory::atLocation($path, error_get_last()['message'] ?? ''); } } public function setVisibility(string $path, string $visibility): void { $path = $this->prefixer->prefixPath($path); $visibility = is_dir($path) ? $this->visibility->forDirectory($visibility) : $this->visibility->forFile( $visibility ); $this->setPermissions($path, $visibility); } public function visibility(string $path): FileAttributes { $location = $this->prefixer->prefixPath($path); clearstatcache(false, $location); error_clear_last(); $fileperms = @fileperms($location); if ($fileperms === false) { throw UnableToRetrieveMetadata::visibility($path, error_get_last()['message'] ?? ''); } $permissions = $fileperms & 0777; $visibility = $this->visibility->inverseForFile($permissions); return new FileAttributes($path, null, $visibility); } private function resolveDirectoryVisibility(?string $visibility): int { return $visibility === null ? $this->visibility->defaultForDirectories() : $this->visibility->forDirectory( $visibility ); } public function mimeType(string $path): FileAttributes { $location = $this->prefixer->prefixPath($path); error_clear_last(); if ( ! is_file($location)) { throw UnableToRetrieveMetadata::mimeType($location, 'No such file exists.'); } $mimeType = $this->mimeTypeDetector->detectMimeTypeFromFile($location); if ($mimeType === null) { throw UnableToRetrieveMetadata::mimeType($path, error_get_last()['message'] ?? ''); } return new FileAttributes($path, null, null, null, $mimeType); } public function lastModified(string $path): FileAttributes { $location = $this->prefixer->prefixPath($path); error_clear_last(); $lastModified = @filemtime($location); if ($lastModified === false) { throw UnableToRetrieveMetadata::lastModified($path, error_get_last()['message'] ?? ''); } return new FileAttributes($path, null, null, $lastModified); } public function fileSize(string $path): FileAttributes { $location = $this->prefixer->prefixPath($path); error_clear_last(); if (is_file($location) && ($fileSize = @filesize($location)) !== false) { return new FileAttributes($path, $fileSize); } throw UnableToRetrieveMetadata::fileSize($path, error_get_last()['message'] ?? ''); } public function checksum(string $path, Config $config): string { $algo = $config->get('checksum_algo', 'md5'); $location = $this->prefixer->prefixPath($path); error_clear_last(); $checksum = @hash_file($algo, $location); if ($checksum === false) { throw new UnableToProvideChecksum(error_get_last()['message'] ?? '', $path); } return $checksum; } private function listDirectory(string $location): Generator { $iterator = new DirectoryIterator($location); foreach ($iterator as $item) { if ($item->isDot()) { continue; } yield $item; } } private function setPermissions(string $location, int $visibility): void { error_clear_last(); if ( ! @chmod($location, $visibility)) { $extraMessage = error_get_last()['message'] ?? ''; throw UnableToSetVisibility::atLocation($this->prefixer->stripPrefix($location), $extraMessage); } } } PK {1*[��� � FallbackMimeTypeDetector.phpnu �[��� <?php declare(strict_types=1); namespace League\Flysystem\Local; use League\MimeTypeDetection\MimeTypeDetector; use function in_array; class FallbackMimeTypeDetector implements MimeTypeDetector { private const INCONCLUSIVE_MIME_TYPES = [ 'application/x-empty', 'text/plain', 'text/x-asm', 'application/octet-stream', 'inode/x-empty', ]; public function __construct( private MimeTypeDetector $detector, private array $inconclusiveMimetypes = self::INCONCLUSIVE_MIME_TYPES, private bool $useInconclusiveMimeTypeFallback = false, ) { } public function detectMimeType(string $path, $contents): ?string { return $this->detector->detectMimeType($path, $contents); } public function detectMimeTypeFromBuffer(string $contents): ?string { return $this->detector->detectMimeTypeFromBuffer($contents); } public function detectMimeTypeFromPath(string $path): ?string { return $this->detector->detectMimeTypeFromPath($path); } public function detectMimeTypeFromFile(string $path): ?string { $mimeType = $this->detector->detectMimeTypeFromFile($path); if ($mimeType !== null && ! in_array($mimeType, $this->inconclusiveMimetypes)) { return $mimeType; } return $this->detector->detectMimeTypeFromPath($path) ?? ($this->useInconclusiveMimeTypeFallback ? $mimeType : null); } } PK {1*[�ܝ�z z composer.jsonnu �[��� { "name": "league/flysystem-local", "description": "Local filesystem adapter for Flysystem.", "keywords": ["flysystem", "filesystem", "local", "file", "files"], "type": "library", "prefer-stable": true, "autoload": { "psr-4": { "League\\Flysystem\\Local\\": "" } }, "require": { "php": "^8.0.2", "ext-fileinfo": "*", "league/flysystem": "^3.0.0", "league/mime-type-detection": "^1.0.0" }, "license": "MIT", "authors": [ { "name": "Frank de Jonge", "email": "info@frankdejonge.nl" } ] } PK {1*[ڵ�;' ' LICENSEnu �[��� Copyright (c) 2013-2024 Frank de Jonge Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions: The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. PK {1*[Vz6A< A< LocalFilesystemAdapter.phpnu �[��� PK {1*[��� � �< FallbackMimeTypeDetector.phpnu �[��� PK {1*[�ܝ�z z �B composer.jsonnu �[��� PK {1*[ڵ�;' ' NE LICENSEnu �[��� PK J �I
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