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99 lines
2.7 KiB
PHP
99 lines
2.7 KiB
PHP
<?php
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// +----------------------------------------------------------------------
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// | ThinkPHP [ WE CAN DO IT JUST THINK ]
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// +----------------------------------------------------------------------
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// | Copyright (c) 2006~2021 http://thinkphp.cn All rights reserved.
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// +----------------------------------------------------------------------
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// | Licensed ( http://www.apache.org/licenses/LICENSE-2.0 )
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// +----------------------------------------------------------------------
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// | Author: yunwuxin <448901948@qq.com>
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// +----------------------------------------------------------------------
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declare (strict_types = 1);
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namespace think\filesystem\driver;
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use League\Flysystem\FilesystemAdapter;
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use League\Flysystem\Local\LocalFilesystemAdapter;
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use League\Flysystem\PathNormalizer;
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use League\Flysystem\PathPrefixer;
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use League\Flysystem\UnixVisibility\PortableVisibilityConverter;
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use League\Flysystem\Visibility;
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use League\Flysystem\WhitespacePathNormalizer;
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use think\filesystem\Driver;
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class Local extends Driver
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{
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/**
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* 配置参数
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* @var array
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*/
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protected $config = [
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'root' => '',
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];
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/**
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* @var PathPrefixer
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*/
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protected $prefixer;
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/**
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* @var PathNormalizer
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*/
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protected $normalizer;
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protected function createAdapter(): FilesystemAdapter
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{
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$visibility = PortableVisibilityConverter::fromArray(
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$this->config['permissions'] ?? [],
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$this->config['visibility'] ?? Visibility::PRIVATE
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);
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$links = ($this->config['links'] ?? null) === 'skip'
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? LocalFilesystemAdapter::SKIP_LINKS
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: LocalFilesystemAdapter::DISALLOW_LINKS;
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return new LocalFilesystemAdapter(
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$this->config['root'],
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$visibility,
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$this->config['lock'] ?? LOCK_EX,
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$links
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);
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}
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protected function prefixer()
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{
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if (!$this->prefixer) {
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$this->prefixer = new PathPrefixer($this->config['root'], DIRECTORY_SEPARATOR);
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}
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return $this->prefixer;
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}
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protected function normalizer()
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{
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if (!$this->normalizer) {
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$this->normalizer = new WhitespacePathNormalizer();
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}
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return $this->normalizer;
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}
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/**
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* 获取文件访问地址
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* @param string $path 文件路径
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* @return string
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*/
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public function url(string $path): string
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{
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$path = $this->normalizer()->normalizePath($path);
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if (isset($this->config['url'])) {
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return $this->concatPathToUrl($this->config['url'], $path);
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}
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return parent::url($path);
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}
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public function path(string $path): string
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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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