Yiisoft\ErrorHandler\Renderer\XmlRenderer

Complexity

Total Complexity

4

Size/Duplication

Total Lines	33
Duplicated Lines	0 %

Test Coverage

Coverage

100%

Importance

Changes

0

4 Methods

Rating	Name	Duplication	Size	Complexity
A	cdata()	0	3	1
A	tag()	0	3	1
A	renderVerbose()	0	12	1
A	render()	0	7	1

<?php

declare(strict_types=1);

namespace Yiisoft\ErrorHandler\Renderer;

use Psr\Http\Message\ServerRequestInterface;
use Throwable;
use Yiisoft\ErrorHandler\ErrorData;
use Yiisoft\ErrorHandler\ThrowableRendererInterface;

use function get_class;
use function str_replace;

/**
 * Formats throwable into XML string.
 */
final class XmlRenderer implements ThrowableRendererInterface
{
    public function render(Throwable $t, ServerRequestInterface $request = null): ErrorData
    {
        $content = '<?xml version="1.0" encoding="UTF-8" standalone="yes" ?>';
        $content .= "\n<error>\n";
        $content .= $this->tag('message', self::DEFAULT_ERROR_MESSAGE);
        $content .= '</error>';
        return new ErrorData($content);
    }

    public function renderVerbose(Throwable $t, ServerRequestInterface $request = null): ErrorData
    {
        $content = '<?xml version="1.0" encoding="UTF-8" standalone="yes" ?>';
        $content .= "\n<error>\n";
        $content .= $this->tag('type', get_class($t));
        $content .= $this->tag('message', $this->cdata($t->getMessage()));
        $content .= $this->tag('code', $this->cdata((string) $t->getCode()));
        $content .= $this->tag('file', $t->getFile());
        $content .= $this->tag('line', (string) $t->getLine());
        $content .= $this->tag('trace', $t->getTraceAsString());
        $content .= '</error>';
        return new ErrorData($content);
    }

    private function tag(string $name, string $value): string
    {
        return "<$name>" . $value . "</$name>\n";
    }

    private function cdata(string $value): string
    {
        return '<![CDATA[' . str_replace(']]>', ']]]]><![CDATA[>', $value) . ']]>';
    }
}