98 lines
2.1 KiB
PHP
98 lines
2.1 KiB
PHP
<?php
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namespace Kirby\Data;
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use Kirby\Exception\BadMethodCallException;
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use Kirby\Exception\Exception;
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use Kirby\Filesystem\F;
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/**
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* Reader and write of PHP files with data in a returned array
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*
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* @package Kirby Data
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* @author Bastian Allgeier <bastian@getkirby.com>
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* @link https://getkirby.com
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* @copyright Bastian Allgeier
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* @license https://opensource.org/licenses/MIT
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*/
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class PHP extends Handler
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{
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/**
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* Converts data to PHP file content
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*
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* @param string $indent For internal use only
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*/
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public static function encode($data, string $indent = ''): string
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{
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return match (gettype($data)) {
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'array' => static::encodeArray($data, $indent),
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'boolean' => $data ? 'true' : 'false',
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'integer',
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'double' => (string)$data,
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default => var_export($data, true)
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};
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}
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/**
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* Converts an array to PHP file content
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*/
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protected static function encodeArray(array $data, string $indent): string
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{
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$indexed = array_is_list($data);
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$lines = [];
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foreach ($data as $key => $value) {
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$line = "$indent ";
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if ($indexed === false) {
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$line .= static::encode($key) . ' => ';
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}
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$line .= static::encode($value, "$indent ");
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$lines[] = $line;
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}
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return "[\n" . implode(",\n", $lines) . "\n" . $indent . ']';
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}
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/**
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* PHP strings shouldn't be decoded manually
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*/
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public static function decode($string): array
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{
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throw new BadMethodCallException(
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message: 'The PHP::decode() method is not implemented'
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);
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}
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/**
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* Reads data from a file
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*/
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public static function read(string $file): array
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{
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if (is_file($file) !== true) {
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throw new Exception(
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message: 'The file "' . $file . '" does not exist'
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);
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}
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return (array)F::load($file, [], allowOutput: false);
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}
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/**
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* Creates a PHP file with the given data
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*/
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public static function write(string $file, $data = []): bool
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{
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$php = static::encode($data);
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$php = "<?php\n\nreturn $php;";
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if (F::write($file, $php) === true) {
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F::invalidateOpcodeCache($file);
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return true;
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}
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return false; // @codeCoverageIgnore
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}
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}
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