FencedCodeRenderer   A
last analyzed

Coupling/Cohesion

Components 0
Dependencies 3

Complexity

Total Complexity 6

Size/Duplication

Total Lines 33
Duplicated Lines 0 %

Test Coverage

Coverage 100%

Importance

Changes 0
Metric Value
wmc 6
c 0
b 0
f 0
lcom 0
cbo 3
dl 0
loc 33
ccs 17
cts 17
cp 1
rs 10

1 Method

Rating   Name   Duplication   Size   Complexity  
B render() 0 23 6
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<?php
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/*
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 * This file is part of the league/commonmark package.
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 *
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 * (c) Colin O'Dell <[email protected]>
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 *
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 * Original code based on the CommonMark JS reference parser (https://bitly.com/commonmark-js)
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 *  - (c) John MacFarlane
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 *
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 * For the full copyright and license information, please view the LICENSE
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 * file that was distributed with this source code.
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 */
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namespace League\CommonMark\Block\Renderer;
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use League\CommonMark\Block\Element\AbstractBlock;
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use League\CommonMark\Block\Element\FencedCode;
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use League\CommonMark\ElementRendererInterface;
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use League\CommonMark\HtmlElement;
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class FencedCodeRenderer implements BlockRendererInterface
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{
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    /**
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     * @param FencedCode               $block
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     * @param ElementRendererInterface $htmlRenderer
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     * @param bool                     $inTightList
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     *
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     * @return HtmlElement
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     */
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    public function render(AbstractBlock $block, ElementRendererInterface $htmlRenderer, $inTightList = false)
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    {
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        if (!($block instanceof FencedCode)) {
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            throw new \InvalidArgumentException('Incompatible block type: ' . get_class($block));
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        }
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        $attrs = [];
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        foreach ($block->getData('attributes', []) as $key => $value) {
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            $attrs[$key] = $htmlRenderer->escape($value, true);
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        }
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        $infoWords = $block->getInfoWords();
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        if (count($infoWords) !== 0 && strlen($infoWords[0]) !== 0) {
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            $attrs['class'] = isset($attrs['class']) ? $attrs['class'] . ' ' : '';
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            $attrs['class'] .= 'language-' . $htmlRenderer->escape($infoWords[0], true);
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        }
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        return new HtmlElement(
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            'pre',
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            [],
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            new HtmlElement('code', $attrs, $htmlRenderer->escape($block->getStringContent()))
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        );
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    }
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}
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