mirror of
https://github.com/silverstripe/silverstripe-framework
synced 2024-10-22 14:05:37 +02:00
40 lines
896 B
PHP
40 lines
896 B
PHP
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<?php
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namespace SilverStripe\Filesystem\Flysystem;
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use Controller;
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use Director;
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use League\Flysystem\Adapter\Local;
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/**
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* Adaptor for local filesystem based on assets directory
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*
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* @package framework
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* @subpackage filesystem
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*/
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class AssetAdapter extends Local {
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public function __construct($root = null, $writeFlags = LOCK_EX, $linkHandling = self::DISALLOW_LINKS) {
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parent::__construct($root ?: ASSETS_PATH, $writeFlags, $linkHandling);
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}
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/**
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* Provide downloadable url
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*
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* @param string $path
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* @return string|null
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*/
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public function getPublicUrl($path) {
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$rootPath = realpath(BASE_PATH);
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$filesPath = realpath($this->pathPrefix);
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if(stripos($filesPath, $rootPath) === 0) {
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$dir = substr($filesPath, strlen($rootPath));
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return Controller::join_links(Director::baseURL(), $dir, $path);
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}
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// File outside of webroot can't be used
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return null;
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}
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}
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