FencedCodeRenderer::render() - Code Metrics - spatie/commonmark-highlighter - Measure and Improve Code Quality continuously with Scrutinizer

FencedCodeRenderer::render() A
last analyzed 2020-10-12 09:07 UTC

↳ Parent: FencedCodeRenderer

Complexity

Conditions	1
Paths	1

Size

Total Lines

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
dl	0
loc	13
rs	9.8333
c	0
b	0
f	0
cc	1
nc	1
nop	3

<?php

namespace Spatie\CommonMarkHighlighter;

use League\CommonMark\Block\Element\AbstractBlock;
use League\CommonMark\Block\Element\FencedCode;
use League\CommonMark\Block\Renderer\BlockRendererInterface;
use League\CommonMark\Block\Renderer\FencedCodeRenderer as BaseFencedCodeRenderer;
use League\CommonMark\ElementRendererInterface;
use League\CommonMark\Util\Xml;

class FencedCodeRenderer implements BlockRendererInterface
{
    /** @var \Spatie\CommonMarkHighlighter\CodeBlockHighlighter */
    protected $highlighter;

    /** @var \League\CommonMark\Block\Renderer\FencedCodeRenderer */
    protected $baseRenderer;

    public function __construct(array $autodetectLanguages = [])
    {
        $this->highlighter = new CodeBlockHighlighter($autodetectLanguages);
        $this->baseRenderer = new BaseFencedCodeRenderer();
    }

    public function render(AbstractBlock $block, ElementRendererInterface $htmlRenderer, $inTightList = false)
    {
        $element = $this->baseRenderer->render($block, $htmlRenderer, $inTightList);

        $element->setContents(
            $this->highlighter->highlight(
                $element->getContents(),
                $this->getSpecifiedLanguage($block)

            )
        );

        return $element;
    }

    protected function getSpecifiedLanguage(FencedCode $block): ?string
    {
        $infoWords = $block->getInfoWords();

        if (empty($infoWords) || empty($infoWords[0])) {
            return null;
        }

        return Xml::escape($infoWords[0], true);

    }
}


1			<?php
2
3			namespace Spatie\CommonMarkHighlighter;
4
5			use League\CommonMark\Block\Element\AbstractBlock;
6			use League\CommonMark\Block\Element\FencedCode;
7			use League\CommonMark\Block\Renderer\BlockRendererInterface;
8			use League\CommonMark\Block\Renderer\FencedCodeRenderer as BaseFencedCodeRenderer;
9			use League\CommonMark\ElementRendererInterface;
10			use League\CommonMark\Util\Xml;
11
12			class FencedCodeRenderer implements BlockRendererInterface
13			{
14			/** @var \Spatie\CommonMarkHighlighter\CodeBlockHighlighter */
15			protected $highlighter;
16
17			/** @var \League\CommonMark\Block\Renderer\FencedCodeRenderer */
18			protected $baseRenderer;
19
20			public function __construct(array $autodetectLanguages = [])
21			{
22			$this->highlighter = new CodeBlockHighlighter($autodetectLanguages);
23			$this->baseRenderer = new BaseFencedCodeRenderer();
24			}
25
26			public function render(AbstractBlock $block, ElementRendererInterface $htmlRenderer, $inTightList = false)
27			{
28			$element = $this->baseRenderer->render($block, $htmlRenderer, $inTightList);
29
30			$element->setContents(
31			$this->highlighter->highlight(
32			$element->getContents(),
33			$this->getSpecifiedLanguage($block)
			0 ignored issues – show Compatibility introduced 2018-11-29 07:33 UTC by Report Bug Copy Issue Report `$block` of type `object<League\CommonMark...\Element\AbstractBlock>` is not a sub-type of `object<League\CommonMark...ock\Element\FencedCode>`. It seems like you assume a child class of the class `League\CommonMark\Block\Element\AbstractBlock` to be always present. This check looks for parameters that are defined as one type in their type hint or doc comment but seem to be used as a narrower type, i.e an implementation of an interface or a subclass. Consider changing the type of the parameter or doing an instanceof check before assuming your parameter is of the expected type. Loading history...
34			)
35			);
36
37			return $element;
38			}
39
40			protected function getSpecifiedLanguage(FencedCode $block): ?string
41			{
42			$infoWords = $block->getInfoWords();
43
44			if (empty($infoWords) \|\| empty($infoWords[0])) {
45			return null;
46			}
47
48			return Xml::escape($infoWords[0], true);
			0 ignored issues – show Unused Code introduced 2019-05-03 20:34 UTC by Report Bug Copy Issue Report The call to `Xml::escape()` has too many arguments starting with `true`. This check compares calls to functions or methods with their respective definitions. If the call has more arguments than are defined, it raises an issue. If a function is defined several times with a different number of parameters, the check may pick up the wrong definition and report false positives. One codebase where this has been known to happen is Wordpress. In this case you can add the `@ignore` PhpDoc annotation to the duplicate definition and it will be ignored. Loading history...
49			}
50			}
51

spatie / commonmark-highlighter

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FencedCodeRenderer::render() A last analyzed 2020-10-12 09:07 UTC

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FencedCodeRenderer::render() A
last analyzed 2020-10-12 09:07 UTC