86 regels
2.3 KiB
PHP
86 regels
2.3 KiB
PHP
<?php namespace Todaymade\Daux\Format\Confluence\CommonMark;
|
|
|
|
use League\CommonMark\Block\Element\AbstractBlock;
|
|
use League\CommonMark\Block\Element\FencedCode;
|
|
use League\CommonMark\Block\Renderer\BlockRendererInterface;
|
|
use League\CommonMark\HtmlElement;
|
|
use League\CommonMark\HtmlRendererInterface;
|
|
|
|
class FencedCodeRenderer implements BlockRendererInterface
|
|
{
|
|
|
|
protected $supported_languages = [
|
|
'actionscript3',
|
|
'bash',
|
|
'csharp',
|
|
'coldfusion',
|
|
'cpp',
|
|
'css',
|
|
'delphi',
|
|
'diff',
|
|
'erlang',
|
|
'groovy',
|
|
'html/xml',
|
|
'java',
|
|
'javafx',
|
|
'javascript',
|
|
'none',
|
|
'perl',
|
|
'php',
|
|
'powershell',
|
|
'python',
|
|
'ruby',
|
|
'scala',
|
|
'sql',
|
|
'vb'
|
|
];
|
|
protected $known_conversions = ['html' => 'html/xml', 'xml' => 'html/xml', 'js' => 'javascript'];
|
|
|
|
/**
|
|
* @param AbstractBlock $block
|
|
* @param HtmlRendererInterface $htmlRenderer
|
|
* @param bool $inTightList
|
|
*
|
|
* @return HtmlElement|string
|
|
*/
|
|
public function render(AbstractBlock $block, HtmlRendererInterface $htmlRenderer, $inTightList = false)
|
|
{
|
|
if (!($block instanceof FencedCode)) {
|
|
throw new \InvalidArgumentException('Incompatible block type: ' . get_class($block));
|
|
}
|
|
|
|
$content = [];
|
|
|
|
if ($language = $this->getLanguage($block->getInfoWords(), $htmlRenderer)) {
|
|
$content[] = new HtmlElement('ac:parameter', ['ac:name' => 'language'], $language);
|
|
}
|
|
|
|
$content[] = new HtmlElement('ac:plain-text-body', [], '<![CDATA[' . $block->getStringContent() . ']]>');
|
|
|
|
return new HtmlElement(
|
|
'ac:structured-macro',
|
|
['ac:name' => 'code'],
|
|
$content
|
|
);
|
|
}
|
|
|
|
public function getLanguage($infoWords, HtmlRendererInterface $htmlRenderer)
|
|
{
|
|
if (count($infoWords) === 0 || strlen($infoWords[0]) === 0) {
|
|
return false;
|
|
}
|
|
|
|
$language = $htmlRenderer->escape($infoWords[0], true);
|
|
|
|
if (array_key_exists($language, $this->known_conversions)) {
|
|
$language = $this->known_conversions[$language];
|
|
}
|
|
|
|
if (in_array($language, $this->supported_languages)) {
|
|
return $language;
|
|
}
|
|
|
|
return false;
|
|
}
|
|
}
|