ReadOnlyDecorator.php

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<?php
declare(strict_types=1);

namespace ILIAS\Filesystem\Decorator;

use ILIAS\Data\DataSize;
use ILIAS\Filesystem\Exception\IOException;
use ILIAS\Filesystem\Filesystem;
use ILIAS\Filesystem\Finder\Finder;
use ILIAS\Filesystem\Stream\FileStream;
use ILIAS\Filesystem\Visibility;

final class ReadOnlyDecorator implements Filesystem
{

    private $filesystem;

    public function __construct(Filesystem $filesystem)
    {
        $this->filesystem = $filesystem;
    }

    public function hasDir(string $path) : bool
    {
        return $this->filesystem->hasDir($path);
    }

    public function listContents(string $path = '', bool $recursive = false) : array
    {
        return $this->filesystem->listContents($path, $recursive);
    }

    public function createDir(string $path, string $visibility = Visibility::PUBLIC_ACCESS)
    {
        throw new IOException("FS has ready access only");
    }

    public function copyDir(string $source, string $destination)
    {
        throw new IOException("FS has ready access only");
    }

    public function deleteDir(string $path)
    {
        throw new IOException("FS has ready access only");
    }

    public function read(string $path) : string
    {
        return $this->filesystem->read($path);
    }

    public function has(string $path) : bool
    {
        return $this->filesystem->has($path);
    }

    public function getMimeType(string $path) : string
    {
        return $this->filesystem->getMimeType($path);
    }

    public function getTimestamp(string $path) : \DateTimeImmutable
    {
        return $this->filesystem->getTimestamp($path);
    }

    public function getSize(string $path, int $fileSizeUnit) : DataSize
    {
        return $this->filesystem->getSize(
            $path,
            $fileSizeUnit
        );
    }

    public function setVisibility(string $path, string $visibility) : bool
    {
        throw new IOException("FS has ready access only");
    }

    public function getVisibility(string $path) : string
    {
        return $this->filesystem->getVisibility($path);
    }

    public function readStream(string $path) : FileStream
    {
        return $this->filesystem->readStream($path);
    }

    public function finder() : Finder
    {
        return $this->filesystem->finder();
    }

    public function writeStream(string $path, FileStream $stream)
    {
        throw new IOException("FS has ready access only");
    }

    public function putStream(string $path, FileStream $stream)
    {
        throw new IOException("FS has ready access only");
    }

    public function updateStream(string $path, FileStream $stream)
    {
        throw new IOException("FS has ready access only");
    }

    public function write(string $path, string $content)
    {
        throw new IOException("FS has ready access only");
    }

    public function update(string $path, string $newContent)
    {
        throw new IOException("FS has ready access only");
    }

    public function put(string $path, string $content)
    {
        throw new IOException("FS has ready access only");
    }

    public function delete(string $path)
    {
        throw new IOException("FS has ready access only");
    }

    public function readAndDelete(string $path) : string
    {
        throw new IOException("FS has ready access only");
    }

    public function rename(string $path, string $newPath)
    {
        throw new IOException("FS has ready access only");
    }

    public function copy(string $path, string $copyPath)
    {
        throw new IOException("FS has ready access only");
    }
}