Pageon\Lib\Markdown\ExternalLinkRenderer

Complexity

Total Complexity

3

Size/Duplication

Total Lines	27
Duplicated Lines	0 %

Coupling/Cohesion

Components	0
Dependencies	3

Test Coverage

Coverage

0%

Importance

Changes

0

1 Method

Rating	Name	Duplication	Size	Complexity
A	render()	0	24	3

<?php

namespace Pageon\Lib\Markdown;

use InvalidArgumentException;
use League\CommonMark\ElementRendererInterface;
use League\CommonMark\HtmlElement;
use League\CommonMark\Inline\Element\AbstractInline;
use League\CommonMark\Inline\Element\Link;
use League\CommonMark\Inline\Renderer\InlineRendererInterface;

class ExternalLinkRenderer implements InlineRendererInterface
{
    public function render(AbstractInline $inline, ElementRendererInterface $htmlRenderer): HtmlElement
    {
        if (! $inline instanceof Link) {
            throw new InvalidArgumentException('Inline must be instance of ' . Link::class);
        }

        $attributes = [];

        $url = $inline->getUrl();

        if (strpos($url, '*') === 0) {
            $url = substr($url, 1);

            $attributes['target'] = '_blank';
        }

        $attributes['href'] = $url;

        return new HtmlElement(
            'a',
            $attributes,
            $htmlRenderer->renderInlines($inline->children())

$inline->children() is of type array<integer,object<League\CommonMark\Node\Node>>, but the function expects a array<integer,object<League\CommonMark\Inline\Element\AbstractInline>>.

        );
    }
}