79 lines
1.9 KiB
PHP
79 lines
1.9 KiB
PHP
<?php
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declare(strict_types=1);
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/**
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* @package Grav\Framework\File
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*
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* @copyright Copyright (c) 2015 - 2022 Trilby Media, LLC. All rights reserved.
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* @license MIT License; see LICENSE file for details.
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*/
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namespace Grav\Framework\File;
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use Grav\Framework\File\Interfaces\FileFormatterInterface;
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use RuntimeException;
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use function is_string;
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/**
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* Class DataFile
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* @package Grav\Framework\File
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*/
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class DataFile extends AbstractFile
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{
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/** @var FileFormatterInterface */
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protected $formatter;
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/**
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* File constructor.
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* @param string $filepath
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* @param FileFormatterInterface $formatter
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*/
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public function __construct($filepath, FileFormatterInterface $formatter)
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{
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parent::__construct($filepath);
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$this->formatter = $formatter;
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}
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/**
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* {@inheritdoc}
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* @see FileInterface::load()
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*/
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public function load()
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{
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$raw = parent::load();
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try {
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if (!is_string($raw)) {
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throw new RuntimeException('Bad Data');
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}
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return $this->formatter->decode($raw);
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} catch (RuntimeException $e) {
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throw new RuntimeException(sprintf("Failed to load file '%s': %s", $this->getFilePath(), $e->getMessage()), $e->getCode(), $e);
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}
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}
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/**
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* {@inheritdoc}
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* @see FileInterface::save()
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*/
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public function save($data): void
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{
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if (is_string($data)) {
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// Make sure that the string is valid data.
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try {
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$this->formatter->decode($data);
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} catch (RuntimeException $e) {
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throw new RuntimeException(sprintf("Failed to save file '%s': %s", $this->getFilePath(), $e->getMessage()), $e->getCode(), $e);
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}
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$encoded = $data;
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} else {
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$encoded = $this->formatter->encode($data);
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}
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parent::save($encoded);
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}
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}
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