silverstripe-framework/filesystem/flysystem/FlysystemUrlPlugin.php

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<?php
namespace SilverStripe\Filesystem\Flysystem;
use League\Flysystem\AwsS3v2\AwsS3Adapter;
use League\Flysystem\Filesystem;
use League\Flysystem\FilesystemInterface;
use League\Flysystem\PluginInterface;
use Oneup\FlysystemBundle\Adapter\LocalWithHost;
/**
* Allows urls for files to be exposed
*
* Credit to https://github.com/SmartestEdu/FlysystemPublicUrlPlugin
*
* @package framework
* @subpackage filesystem
*/
class FlysystemUrlPlugin implements PluginInterface {
/**
* @var Filesystem adapter
*/
protected $adapter;
public function setFilesystem(FilesystemInterface $filesystem) {
$this->adapter = $filesystem->getAdapter();
}
public function getMethod() {
return 'getPublicUrl';
}
/**
* Generate public url
*
* @param string $path
* @return string The full url to the file
*/
public function handle($path) {
// Default adaptor
if($this->adapter instanceof AssetAdapter) {
return $this->adapter->getPublicUrl($path);
}
// Check S3 adaptor
if (class_exists('League\Flysystem\AwsS3v2\AwsS3Adapter')
&& $this->adapter instanceof AwsS3Adapter
) {
return sprintf(
'https://s3.amazonaws.com/%s/%s',
$this->adapter->getBucket(),
$path
);
}
// Local with host
if (class_exists('Oneup\FlysystemBundle\Adapter\LocalWithHost')
&& $this->adapter instanceof LocalWithHost
) {
return sprintf(
'%s/%s/%s',
$this->adapter->getBasePath(),
$this->adapter->getWebpath(),
$path
);
}
// no url available
return null;
}
}