58 lines
1.3 KiB
PHP
58 lines
1.3 KiB
PHP
<?php
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namespace Kirby\Data;
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use Kirby\Exception\InvalidArgumentException;
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use Kirby\Toolkit\Xml as XmlConverter;
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/**
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* Simple Wrapper around the XML parser of the Toolkit
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*
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* @package Kirby Data
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* @author Lukas Bestle <lukas@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 Xml extends Handler
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{
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/**
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* Converts an array to an encoded XML string
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*/
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public static function encode($data): string
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{
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return XmlConverter::create($data, 'data');
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}
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/**
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* Parses an encoded XML string and returns a multi-dimensional array
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*/
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public static function decode($string): array
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{
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if ($string === null || $string === '') {
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return [];
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}
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if (is_array($string) === true) {
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return $string;
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}
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if (is_string($string) === false) {
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throw new InvalidArgumentException('Invalid XML data; please pass a string');
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}
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$result = XmlConverter::parse($string);
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if (is_array($result) === true) {
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// remove the root's name if it is the default <data> to ensure that
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// the decoded data is the same as the input to the encode() method
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if ($result['@name'] === 'data') {
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unset($result['@name']);
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}
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return $result;
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}
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throw new InvalidArgumentException('XML string is invalid');
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}
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}
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