973 lines
25 KiB
PHP
973 lines
25 KiB
PHP
<?php
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namespace Illuminate\Filesystem;
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use Closure;
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use Illuminate\Contracts\Filesystem\Cloud as CloudFilesystemContract;
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use Illuminate\Contracts\Filesystem\Filesystem as FilesystemContract;
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use Illuminate\Http\File;
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use Illuminate\Http\UploadedFile;
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use Illuminate\Support\Arr;
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use Illuminate\Support\Str;
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use Illuminate\Support\Traits\Conditionable;
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use Illuminate\Support\Traits\Macroable;
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use InvalidArgumentException;
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use League\Flysystem\FilesystemAdapter as FlysystemAdapter;
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use League\Flysystem\FilesystemOperator;
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use League\Flysystem\Ftp\FtpAdapter;
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use League\Flysystem\Local\LocalFilesystemAdapter as LocalAdapter;
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use League\Flysystem\PathPrefixer;
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use League\Flysystem\PhpseclibV3\SftpAdapter;
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use League\Flysystem\StorageAttributes;
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use League\Flysystem\UnableToCopyFile;
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use League\Flysystem\UnableToCreateDirectory;
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use League\Flysystem\UnableToDeleteDirectory;
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use League\Flysystem\UnableToDeleteFile;
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use League\Flysystem\UnableToMoveFile;
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use League\Flysystem\UnableToProvideChecksum;
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use League\Flysystem\UnableToReadFile;
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use League\Flysystem\UnableToRetrieveMetadata;
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use League\Flysystem\UnableToSetVisibility;
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use League\Flysystem\UnableToWriteFile;
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use League\Flysystem\Visibility;
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use PHPUnit\Framework\Assert as PHPUnit;
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use Psr\Http\Message\StreamInterface;
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use RuntimeException;
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use Symfony\Component\HttpFoundation\StreamedResponse;
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/**
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* @mixin \League\Flysystem\FilesystemOperator
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*/
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class FilesystemAdapter implements CloudFilesystemContract
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{
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use Conditionable;
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use Macroable {
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__call as macroCall;
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}
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/**
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* The Flysystem filesystem implementation.
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*
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* @var \League\Flysystem\FilesystemOperator
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*/
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protected $driver;
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/**
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* The Flysystem adapter implementation.
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*
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* @var \League\Flysystem\FilesystemAdapter
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*/
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protected $adapter;
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/**
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* The filesystem configuration.
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*
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* @var array
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*/
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protected $config;
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/**
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* The Flysystem PathPrefixer instance.
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*
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* @var \League\Flysystem\PathPrefixer
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*/
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protected $prefixer;
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/**
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* The temporary URL builder callback.
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*
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* @var \Closure|null
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*/
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protected $temporaryUrlCallback;
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/**
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* Create a new filesystem adapter instance.
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*
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* @param \League\Flysystem\FilesystemOperator $driver
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* @param \League\Flysystem\FilesystemAdapter $adapter
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* @param array $config
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* @return void
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*/
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public function __construct(FilesystemOperator $driver, FlysystemAdapter $adapter, array $config = [])
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{
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$this->driver = $driver;
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$this->adapter = $adapter;
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$this->config = $config;
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$separator = $config['directory_separator'] ?? DIRECTORY_SEPARATOR;
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$this->prefixer = new PathPrefixer($config['root'] ?? '', $separator);
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if (isset($config['prefix'])) {
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$this->prefixer = new PathPrefixer($this->prefixer->prefixPath($config['prefix']), $separator);
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}
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}
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/**
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* Assert that the given file or directory exists.
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*
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* @param string|array $path
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* @param string|null $content
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* @return $this
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*/
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public function assertExists($path, $content = null)
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{
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clearstatcache();
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$paths = Arr::wrap($path);
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foreach ($paths as $path) {
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PHPUnit::assertTrue(
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$this->exists($path), "Unable to find a file or directory at path [{$path}]."
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);
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if (! is_null($content)) {
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$actual = $this->get($path);
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PHPUnit::assertSame(
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$content,
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$actual,
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"File or directory [{$path}] was found, but content [{$actual}] does not match [{$content}]."
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);
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}
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}
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return $this;
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}
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/**
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* Assert that the given file or directory does not exist.
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*
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* @param string|array $path
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* @return $this
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*/
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public function assertMissing($path)
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{
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clearstatcache();
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$paths = Arr::wrap($path);
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foreach ($paths as $path) {
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PHPUnit::assertFalse(
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$this->exists($path), "Found unexpected file or directory at path [{$path}]."
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);
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}
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return $this;
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}
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/**
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* Assert that the given directory is empty.
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*
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* @param string $path
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* @return $this
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*/
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public function assertDirectoryEmpty($path)
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{
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PHPUnit::assertEmpty(
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$this->allFiles($path), "Directory [{$path}] is not empty."
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);
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return $this;
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}
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/**
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* Determine if a file or directory exists.
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*
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* @param string $path
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* @return bool
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*/
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public function exists($path)
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{
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return $this->driver->has($path);
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}
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/**
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* Determine if a file or directory is missing.
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*
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* @param string $path
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* @return bool
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*/
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public function missing($path)
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{
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return ! $this->exists($path);
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}
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/**
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* Determine if a file exists.
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*
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* @param string $path
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* @return bool
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*/
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public function fileExists($path)
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{
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return $this->driver->fileExists($path);
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}
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/**
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* Determine if a file is missing.
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*
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* @param string $path
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* @return bool
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*/
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public function fileMissing($path)
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{
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return ! $this->fileExists($path);
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}
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/**
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* Determine if a directory exists.
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*
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* @param string $path
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* @return bool
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*/
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public function directoryExists($path)
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{
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return $this->driver->directoryExists($path);
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}
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/**
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* Determine if a directory is missing.
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*
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* @param string $path
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* @return bool
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*/
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public function directoryMissing($path)
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{
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return ! $this->directoryExists($path);
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}
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/**
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* Get the full path for the file at the given "short" path.
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*
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* @param string $path
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* @return string
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*/
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public function path($path)
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{
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return $this->prefixer->prefixPath($path);
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}
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/**
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* Get the contents of a file.
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*
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* @param string $path
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* @return string|null
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*/
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public function get($path)
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{
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try {
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return $this->driver->read($path);
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} catch (UnableToReadFile $e) {
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throw_if($this->throwsExceptions(), $e);
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}
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}
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/**
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* Create a streamed response for a given file.
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*
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* @param string $path
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* @param string|null $name
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* @param array $headers
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* @param string|null $disposition
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* @return \Symfony\Component\HttpFoundation\StreamedResponse
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*/
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public function response($path, $name = null, array $headers = [], $disposition = 'inline')
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{
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$response = new StreamedResponse;
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if (! array_key_exists('Content-Type', $headers)) {
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$headers['Content-Type'] = $this->mimeType($path);
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}
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if (! array_key_exists('Content-Length', $headers)) {
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$headers['Content-Length'] = $this->size($path);
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}
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if (! array_key_exists('Content-Disposition', $headers)) {
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$filename = $name ?? basename($path);
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$disposition = $response->headers->makeDisposition(
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$disposition, $filename, $this->fallbackName($filename)
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);
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$headers['Content-Disposition'] = $disposition;
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}
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$response->headers->replace($headers);
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$response->setCallback(function () use ($path) {
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$stream = $this->readStream($path);
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fpassthru($stream);
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fclose($stream);
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});
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return $response;
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}
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/**
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* Create a streamed download response for a given file.
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*
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* @param string $path
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* @param string|null $name
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* @return \Symfony\Component\HttpFoundation\StreamedResponse
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*/
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public function download($path, $name = null, array $headers = [])
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{
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return $this->response($path, $name, $headers, 'attachment');
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}
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/**
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* Convert the string to ASCII characters that are equivalent to the given name.
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*
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* @param string $name
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* @return string
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*/
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protected function fallbackName($name)
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{
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return str_replace('%', '', Str::ascii($name));
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}
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/**
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* Write the contents of a file.
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*
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* @param string $path
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* @param \Psr\Http\Message\StreamInterface|\Illuminate\Http\File|\Illuminate\Http\UploadedFile|string|resource $contents
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* @param mixed $options
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* @return string|bool
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*/
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public function put($path, $contents, $options = [])
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{
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$options = is_string($options)
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? ['visibility' => $options]
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: (array) $options;
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// If the given contents is actually a file or uploaded file instance than we will
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// automatically store the file using a stream. This provides a convenient path
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// for the developer to store streams without managing them manually in code.
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if ($contents instanceof File ||
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$contents instanceof UploadedFile) {
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return $this->putFile($path, $contents, $options);
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}
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try {
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if ($contents instanceof StreamInterface) {
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$this->driver->writeStream($path, $contents->detach(), $options);
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return true;
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}
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is_resource($contents)
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? $this->driver->writeStream($path, $contents, $options)
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: $this->driver->write($path, $contents, $options);
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} catch (UnableToWriteFile|UnableToSetVisibility $e) {
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throw_if($this->throwsExceptions(), $e);
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return false;
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}
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return true;
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}
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/**
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* Store the uploaded file on the disk.
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*
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* @param string $path
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* @param \Illuminate\Http\File|\Illuminate\Http\UploadedFile|string $file
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* @param mixed $options
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* @return string|false
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*/
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public function putFile($path, $file, $options = [])
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{
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$file = is_string($file) ? new File($file) : $file;
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return $this->putFileAs($path, $file, $file->hashName(), $options);
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}
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/**
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* Store the uploaded file on the disk with a given name.
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*
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* @param string $path
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* @param \Illuminate\Http\File|\Illuminate\Http\UploadedFile|string $file
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* @param string $name
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* @param mixed $options
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* @return string|false
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*/
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public function putFileAs($path, $file, $name, $options = [])
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{
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$stream = fopen(is_string($file) ? $file : $file->getRealPath(), 'r');
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// Next, we will format the path of the file and store the file using a stream since
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// they provide better performance than alternatives. Once we write the file this
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// stream will get closed automatically by us so the developer doesn't have to.
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$result = $this->put(
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$path = trim($path.'/'.$name, '/'), $stream, $options
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);
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if (is_resource($stream)) {
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fclose($stream);
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}
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return $result ? $path : false;
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}
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/**
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* Get the visibility for the given path.
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*
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* @param string $path
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* @return string
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*/
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public function getVisibility($path)
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{
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if ($this->driver->visibility($path) == Visibility::PUBLIC) {
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return FilesystemContract::VISIBILITY_PUBLIC;
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}
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return FilesystemContract::VISIBILITY_PRIVATE;
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}
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/**
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* Set the visibility for the given path.
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*
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* @param string $path
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* @param string $visibility
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* @return bool
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*/
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public function setVisibility($path, $visibility)
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{
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try {
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$this->driver->setVisibility($path, $this->parseVisibility($visibility));
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} catch (UnableToSetVisibility $e) {
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throw_if($this->throwsExceptions(), $e);
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return false;
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}
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return true;
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}
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/**
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* Prepend to a file.
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*
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* @param string $path
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* @param string $data
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* @param string $separator
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* @return bool
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*/
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public function prepend($path, $data, $separator = PHP_EOL)
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{
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if ($this->fileExists($path)) {
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return $this->put($path, $data.$separator.$this->get($path));
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}
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return $this->put($path, $data);
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}
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/**
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* Append to a file.
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*
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* @param string $path
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* @param string $data
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* @param string $separator
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* @return bool
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*/
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public function append($path, $data, $separator = PHP_EOL)
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{
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if ($this->fileExists($path)) {
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return $this->put($path, $this->get($path).$separator.$data);
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}
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return $this->put($path, $data);
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}
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/**
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* Delete the file at a given path.
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*
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* @param string|array $paths
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* @return bool
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*/
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public function delete($paths)
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{
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$paths = is_array($paths) ? $paths : func_get_args();
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$success = true;
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foreach ($paths as $path) {
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try {
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$this->driver->delete($path);
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} catch (UnableToDeleteFile $e) {
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throw_if($this->throwsExceptions(), $e);
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$success = false;
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}
|
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}
|
|
|
|
return $success;
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}
|
|
|
|
/**
|
|
* Copy a file to a new location.
|
|
*
|
|
* @param string $from
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|
* @param string $to
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* @return bool
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*/
|
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public function copy($from, $to)
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{
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try {
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$this->driver->copy($from, $to);
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} catch (UnableToCopyFile $e) {
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throw_if($this->throwsExceptions(), $e);
|
|
|
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return false;
|
|
}
|
|
|
|
return true;
|
|
}
|
|
|
|
/**
|
|
* Move a file to a new location.
|
|
*
|
|
* @param string $from
|
|
* @param string $to
|
|
* @return bool
|
|
*/
|
|
public function move($from, $to)
|
|
{
|
|
try {
|
|
$this->driver->move($from, $to);
|
|
} catch (UnableToMoveFile $e) {
|
|
throw_if($this->throwsExceptions(), $e);
|
|
|
|
return false;
|
|
}
|
|
|
|
return true;
|
|
}
|
|
|
|
/**
|
|
* Get the file size of a given file.
|
|
*
|
|
* @param string $path
|
|
* @return int
|
|
*/
|
|
public function size($path)
|
|
{
|
|
return $this->driver->fileSize($path);
|
|
}
|
|
|
|
/**
|
|
* Get the checksum for a file.
|
|
*
|
|
* @return string|false
|
|
*
|
|
* @throws UnableToProvideChecksum
|
|
*/
|
|
public function checksum(string $path, array $options = [])
|
|
{
|
|
try {
|
|
return $this->driver->checksum($path, $options);
|
|
} catch (UnableToProvideChecksum $e) {
|
|
throw_if($this->throwsExceptions(), $e);
|
|
|
|
return false;
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Get the mime-type of a given file.
|
|
*
|
|
* @param string $path
|
|
* @return string|false
|
|
*/
|
|
public function mimeType($path)
|
|
{
|
|
try {
|
|
return $this->driver->mimeType($path);
|
|
} catch (UnableToRetrieveMetadata $e) {
|
|
throw_if($this->throwsExceptions(), $e);
|
|
}
|
|
|
|
return false;
|
|
}
|
|
|
|
/**
|
|
* Get the file's last modification time.
|
|
*
|
|
* @param string $path
|
|
* @return int
|
|
*/
|
|
public function lastModified($path)
|
|
{
|
|
return $this->driver->lastModified($path);
|
|
}
|
|
|
|
/**
|
|
* {@inheritdoc}
|
|
*/
|
|
public function readStream($path)
|
|
{
|
|
try {
|
|
return $this->driver->readStream($path);
|
|
} catch (UnableToReadFile $e) {
|
|
throw_if($this->throwsExceptions(), $e);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* {@inheritdoc}
|
|
*/
|
|
public function writeStream($path, $resource, array $options = [])
|
|
{
|
|
try {
|
|
$this->driver->writeStream($path, $resource, $options);
|
|
} catch (UnableToWriteFile|UnableToSetVisibility $e) {
|
|
throw_if($this->throwsExceptions(), $e);
|
|
|
|
return false;
|
|
}
|
|
|
|
return true;
|
|
}
|
|
|
|
/**
|
|
* Get the URL for the file at the given path.
|
|
*
|
|
* @param string $path
|
|
* @return string
|
|
*
|
|
* @throws \RuntimeException
|
|
*/
|
|
public function url($path)
|
|
{
|
|
if (isset($this->config['prefix'])) {
|
|
$path = $this->concatPathToUrl($this->config['prefix'], $path);
|
|
}
|
|
|
|
$adapter = $this->adapter;
|
|
|
|
if (method_exists($adapter, 'getUrl')) {
|
|
return $adapter->getUrl($path);
|
|
} elseif (method_exists($this->driver, 'getUrl')) {
|
|
return $this->driver->getUrl($path);
|
|
} elseif ($adapter instanceof FtpAdapter || $adapter instanceof SftpAdapter) {
|
|
return $this->getFtpUrl($path);
|
|
} elseif ($adapter instanceof LocalAdapter) {
|
|
return $this->getLocalUrl($path);
|
|
} else {
|
|
throw new RuntimeException('This driver does not support retrieving URLs.');
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Get the URL for the file at the given path.
|
|
*
|
|
* @param string $path
|
|
* @return string
|
|
*/
|
|
protected function getFtpUrl($path)
|
|
{
|
|
return isset($this->config['url'])
|
|
? $this->concatPathToUrl($this->config['url'], $path)
|
|
: $path;
|
|
}
|
|
|
|
/**
|
|
* Get the URL for the file at the given path.
|
|
*
|
|
* @param string $path
|
|
* @return string
|
|
*/
|
|
protected function getLocalUrl($path)
|
|
{
|
|
// If an explicit base URL has been set on the disk configuration then we will use
|
|
// it as the base URL instead of the default path. This allows the developer to
|
|
// have full control over the base path for this filesystem's generated URLs.
|
|
if (isset($this->config['url'])) {
|
|
return $this->concatPathToUrl($this->config['url'], $path);
|
|
}
|
|
|
|
$path = '/storage/'.$path;
|
|
|
|
// If the path contains "storage/public", it probably means the developer is using
|
|
// the default disk to generate the path instead of the "public" disk like they
|
|
// are really supposed to use. We will remove the public from this path here.
|
|
if (str_contains($path, '/storage/public/')) {
|
|
return Str::replaceFirst('/public/', '/', $path);
|
|
}
|
|
|
|
return $path;
|
|
}
|
|
|
|
/**
|
|
* Determine if temporary URLs can be generated.
|
|
*
|
|
* @return bool
|
|
*/
|
|
public function providesTemporaryUrls()
|
|
{
|
|
return method_exists($this->adapter, 'getTemporaryUrl') || isset($this->temporaryUrlCallback);
|
|
}
|
|
|
|
/**
|
|
* Get a temporary URL for the file at the given path.
|
|
*
|
|
* @param string $path
|
|
* @param \DateTimeInterface $expiration
|
|
* @param array $options
|
|
* @return string
|
|
*
|
|
* @throws \RuntimeException
|
|
*/
|
|
public function temporaryUrl($path, $expiration, array $options = [])
|
|
{
|
|
if (method_exists($this->adapter, 'getTemporaryUrl')) {
|
|
return $this->adapter->getTemporaryUrl($path, $expiration, $options);
|
|
}
|
|
|
|
if ($this->temporaryUrlCallback) {
|
|
return $this->temporaryUrlCallback->bindTo($this, static::class)(
|
|
$path, $expiration, $options
|
|
);
|
|
}
|
|
|
|
throw new RuntimeException('This driver does not support creating temporary URLs.');
|
|
}
|
|
|
|
/**
|
|
* Get a temporary upload URL for the file at the given path.
|
|
*
|
|
* @param string $path
|
|
* @param \DateTimeInterface $expiration
|
|
* @param array $options
|
|
* @return array
|
|
*
|
|
* @throws \RuntimeException
|
|
*/
|
|
public function temporaryUploadUrl($path, $expiration, array $options = [])
|
|
{
|
|
if (method_exists($this->adapter, 'temporaryUploadUrl')) {
|
|
return $this->adapter->temporaryUploadUrl($path, $expiration, $options);
|
|
}
|
|
|
|
throw new RuntimeException('This driver does not support creating temporary upload URLs.');
|
|
}
|
|
|
|
/**
|
|
* Concatenate a path to a URL.
|
|
*
|
|
* @param string $url
|
|
* @param string $path
|
|
* @return string
|
|
*/
|
|
protected function concatPathToUrl($url, $path)
|
|
{
|
|
return rtrim($url, '/').'/'.ltrim($path, '/');
|
|
}
|
|
|
|
/**
|
|
* Replace the scheme, host and port of the given UriInterface with values from the given URL.
|
|
*
|
|
* @param \Psr\Http\Message\UriInterface $uri
|
|
* @param string $url
|
|
* @return \Psr\Http\Message\UriInterface
|
|
*/
|
|
protected function replaceBaseUrl($uri, $url)
|
|
{
|
|
$parsed = parse_url($url);
|
|
|
|
return $uri
|
|
->withScheme($parsed['scheme'])
|
|
->withHost($parsed['host'])
|
|
->withPort($parsed['port'] ?? null);
|
|
}
|
|
|
|
/**
|
|
* Get an array of all files in a directory.
|
|
*
|
|
* @param string|null $directory
|
|
* @param bool $recursive
|
|
* @return array
|
|
*/
|
|
public function files($directory = null, $recursive = false)
|
|
{
|
|
return $this->driver->listContents($directory ?? '', $recursive)
|
|
->filter(function (StorageAttributes $attributes) {
|
|
return $attributes->isFile();
|
|
})
|
|
->sortByPath()
|
|
->map(function (StorageAttributes $attributes) {
|
|
return $attributes->path();
|
|
})
|
|
->toArray();
|
|
}
|
|
|
|
/**
|
|
* Get all of the files from the given directory (recursive).
|
|
*
|
|
* @param string|null $directory
|
|
* @return array
|
|
*/
|
|
public function allFiles($directory = null)
|
|
{
|
|
return $this->files($directory, true);
|
|
}
|
|
|
|
/**
|
|
* Get all of the directories within a given directory.
|
|
*
|
|
* @param string|null $directory
|
|
* @param bool $recursive
|
|
* @return array
|
|
*/
|
|
public function directories($directory = null, $recursive = false)
|
|
{
|
|
return $this->driver->listContents($directory ?? '', $recursive)
|
|
->filter(function (StorageAttributes $attributes) {
|
|
return $attributes->isDir();
|
|
})
|
|
->map(function (StorageAttributes $attributes) {
|
|
return $attributes->path();
|
|
})
|
|
->toArray();
|
|
}
|
|
|
|
/**
|
|
* Get all the directories within a given directory (recursive).
|
|
*
|
|
* @param string|null $directory
|
|
* @return array
|
|
*/
|
|
public function allDirectories($directory = null)
|
|
{
|
|
return $this->directories($directory, true);
|
|
}
|
|
|
|
/**
|
|
* Create a directory.
|
|
*
|
|
* @param string $path
|
|
* @return bool
|
|
*/
|
|
public function makeDirectory($path)
|
|
{
|
|
try {
|
|
$this->driver->createDirectory($path);
|
|
} catch (UnableToCreateDirectory|UnableToSetVisibility $e) {
|
|
throw_if($this->throwsExceptions(), $e);
|
|
|
|
return false;
|
|
}
|
|
|
|
return true;
|
|
}
|
|
|
|
/**
|
|
* Recursively delete a directory.
|
|
*
|
|
* @param string $directory
|
|
* @return bool
|
|
*/
|
|
public function deleteDirectory($directory)
|
|
{
|
|
try {
|
|
$this->driver->deleteDirectory($directory);
|
|
} catch (UnableToDeleteDirectory $e) {
|
|
throw_if($this->throwsExceptions(), $e);
|
|
|
|
return false;
|
|
}
|
|
|
|
return true;
|
|
}
|
|
|
|
/**
|
|
* Get the Flysystem driver.
|
|
*
|
|
* @return \League\Flysystem\FilesystemOperator
|
|
*/
|
|
public function getDriver()
|
|
{
|
|
return $this->driver;
|
|
}
|
|
|
|
/**
|
|
* Get the Flysystem adapter.
|
|
*
|
|
* @return \League\Flysystem\FilesystemAdapter
|
|
*/
|
|
public function getAdapter()
|
|
{
|
|
return $this->adapter;
|
|
}
|
|
|
|
/**
|
|
* Get the configuration values.
|
|
*
|
|
* @return array
|
|
*/
|
|
public function getConfig()
|
|
{
|
|
return $this->config;
|
|
}
|
|
|
|
/**
|
|
* Parse the given visibility value.
|
|
*
|
|
* @param string|null $visibility
|
|
* @return string|null
|
|
*
|
|
* @throws \InvalidArgumentException
|
|
*/
|
|
protected function parseVisibility($visibility)
|
|
{
|
|
if (is_null($visibility)) {
|
|
return;
|
|
}
|
|
|
|
return match ($visibility) {
|
|
FilesystemContract::VISIBILITY_PUBLIC => Visibility::PUBLIC,
|
|
FilesystemContract::VISIBILITY_PRIVATE => Visibility::PRIVATE,
|
|
default => throw new InvalidArgumentException("Unknown visibility: {$visibility}."),
|
|
};
|
|
}
|
|
|
|
/**
|
|
* Define a custom temporary URL builder callback.
|
|
*
|
|
* @param \Closure $callback
|
|
* @return void
|
|
*/
|
|
public function buildTemporaryUrlsUsing(Closure $callback)
|
|
{
|
|
$this->temporaryUrlCallback = $callback;
|
|
}
|
|
|
|
/**
|
|
* Determine if Flysystem exceptions should be thrown.
|
|
*
|
|
* @return bool
|
|
*/
|
|
protected function throwsExceptions(): bool
|
|
{
|
|
return (bool) ($this->config['throw'] ?? false);
|
|
}
|
|
|
|
/**
|
|
* Pass dynamic methods call onto Flysystem.
|
|
*
|
|
* @param string $method
|
|
* @param array $parameters
|
|
* @return mixed
|
|
*
|
|
* @throws \BadMethodCallException
|
|
*/
|
|
public function __call($method, array $parameters)
|
|
{
|
|
if (static::hasMacro($method)) {
|
|
return $this->macroCall($method, $parameters);
|
|
}
|
|
|
|
return $this->driver->{$method}(...$parameters);
|
|
}
|
|
}
|