League\CommonMark\Inline\Renderer\EmphasisRenderer

Complexity

Total Complexity

3

Size/Duplication

Total Lines	22
Duplicated Lines	0 %

Coupling/Cohesion

Components	0
Dependencies	3

Test Coverage

Coverage

100%

Importance

Changes

0

1 Method

Rating	Name	Duplication	Size	Complexity
A	render()	0	13	3

<?php

/*
 * This file is part of the league/commonmark package.
 *
 * (c) Colin O'Dell <colinodell@gmail.com>
 *
 * Original code based on the CommonMark JS reference parser (https://bitly.com/commonmark-js)
 *  - (c) John MacFarlane
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace League\CommonMark\Inline\Renderer;

use League\CommonMark\ElementRendererInterface;
use League\CommonMark\HtmlElement;
use League\CommonMark\Inline\Element\AbstractInline;
use League\CommonMark\Inline\Element\Emphasis;

class EmphasisRenderer implements InlineRendererInterface
{
    /**
     * @param Emphasis                 $inline
     * @param ElementRendererInterface $htmlRenderer
     *
     * @return HtmlElement
     */
    public function render(AbstractInline $inline, ElementRendererInterface $htmlRenderer)
    {
        if (!($inline instanceof Emphasis)) {
            throw new \InvalidArgumentException('Incompatible inline type: ' . get_class($inline));
        }

        $attrs = [];
        foreach ($inline->getData('attributes', []) as $key => $value) {
            $attrs[$key] = $htmlRenderer->escape($value, true);

The method League\CommonMark\ElementRendererInterface::escape() has been deprecated.

        }

        return new HtmlElement('em', $attrs, $htmlRenderer->renderInlines($inline->children()));
    }
}