sixlive /
parsedown-highlight
| @@ 9-42 (lines=34) @@ | ||
| 6 | use Highlight\Highlighter; |
|
| 7 | use Parsedown; |
|
| 8 | ||
| 9 | class ParsedownHighlight extends Parsedown |
|
| 10 | { |
|
| 11 | protected $highlighter; |
|
| 12 | ||
| 13 | public function __construct() |
|
| 14 | { |
|
| 15 | $this->highlighter = new Highlighter; |
|
| 16 | } |
|
| 17 | ||
| 18 | protected function blockFencedCodeComplete($block) |
|
| 19 | { |
|
| 20 | if (! isset($block['element']['element']['attributes'])) { |
|
| 21 | return $block; |
|
| 22 | } |
|
| 23 | ||
| 24 | $code = $block['element']['element']['text']; |
|
| 25 | $languageClass = $block['element']['element']['attributes']['class']; |
|
| 26 | $language = explode('-', $languageClass); |
|
| 27 | ||
| 28 | try { |
|
| 29 | $highlighted = $this->highlighter->highlight($language[1], $code); |
|
| 30 | $block['element']['element']['attributes']['class'] = vsprintf('%s hljs %s', [ |
|
| 31 | $languageClass, |
|
| 32 | $highlighted->language, |
|
| 33 | ]); |
|
| 34 | $block['element']['element']['rawHtml'] = $highlighted->value; |
|
| 35 | unset($block['element']['element']['text']); |
|
| 36 | } catch (DomainException $e) { |
|
| 37 | // |
|
| 38 | } |
|
| 39 | ||
| 40 | return $block; |
|
| 41 | } |
|
| 42 | } |
|
| 43 | ||
| @@ 9-42 (lines=34) @@ | ||
| 6 | use Highlight\Highlighter; |
|
| 7 | use ParsedownExtra; |
|
| 8 | ||
| 9 | class ParsedownHighlightExtra extends ParsedownExtra |
|
| 10 | { |
|
| 11 | protected $highlighter; |
|
| 12 | ||
| 13 | public function __construct() |
|
| 14 | { |
|
| 15 | $this->highlighter = new Highlighter; |
|
| 16 | } |
|
| 17 | ||
| 18 | protected function blockFencedCodeComplete($block) |
|
| 19 | { |
|
| 20 | if (! isset($block['element']['element']['attributes'])) { |
|
| 21 | return $block; |
|
| 22 | } |
|
| 23 | ||
| 24 | $code = $block['element']['element']['text']; |
|
| 25 | $languageClass = $block['element']['element']['attributes']['class']; |
|
| 26 | $language = explode('-', $languageClass); |
|
| 27 | ||
| 28 | try { |
|
| 29 | $highlighted = $this->highlighter->highlight($language[1], $code); |
|
| 30 | $block['element']['element']['attributes']['class'] = vsprintf('%s hljs %s', [ |
|
| 31 | $languageClass, |
|
| 32 | $highlighted->language, |
|
| 33 | ]); |
|
| 34 | $block['element']['element']['rawHtml'] = $highlighted->value; |
|
| 35 | unset($block['element']['element']['text']); |
|
| 36 | } catch (DomainException $e) { |
|
| 37 | // |
|
| 38 | } |
|
| 39 | ||
| 40 | return $block; |
|
| 41 | } |
|
| 42 | } |
|
| 43 | ||
