48 lines
1.2 KiB
PHP
48 lines
1.2 KiB
PHP
<?php
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declare(strict_types=1);
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namespace League\Flysystem\AwsS3V3;
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use League\Flysystem\Visibility;
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class PortableVisibilityConverter implements VisibilityConverter
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{
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private const PUBLIC_GRANTEE_URI = 'http://acs.amazonaws.com/groups/global/AllUsers';
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private const PUBLIC_GRANTS_PERMISSION = 'READ';
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private const PUBLIC_ACL = 'public-read';
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private const PRIVATE_ACL = 'private';
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public function __construct(private string $defaultForDirectories = Visibility::PUBLIC)
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{
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}
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public function visibilityToAcl(string $visibility): string
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{
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if ($visibility === Visibility::PUBLIC) {
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return self::PUBLIC_ACL;
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}
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return self::PRIVATE_ACL;
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}
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public function aclToVisibility(array $grants): string
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{
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foreach ($grants as $grant) {
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$granteeUri = $grant['Grantee']['URI'] ?? null;
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$permission = $grant['Permission'] ?? null;
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if ($granteeUri === self::PUBLIC_GRANTEE_URI && $permission === self::PUBLIC_GRANTS_PERMISSION) {
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return Visibility::PUBLIC;
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}
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}
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return Visibility::PRIVATE;
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}
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public function defaultForDirectories(): string
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{
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return $this->defaultForDirectories;
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}
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}
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