49 lines
925 B
PHP
49 lines
925 B
PHP
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<?php
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/**
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* @copyright Copyright 2023 Daniel Pimley
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* @license https://github.com/xenocrat/chyrp-markdown/blob/master/LICENSE
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* @link https://github.com/xenocrat/chyrp-markdown#readme
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*/
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namespace xenocrat\markdown\inline;
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/**
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* Adds cite inline elements.
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*/
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trait CiteTrait
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{
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protected function parseCiteMarkers(): array
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{
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return array('*_');
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}
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/**
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* Parses the cite feature.
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*
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* @marker *_
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*/
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protected function parseCite($markdown): array
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{
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if (preg_match('/^\*_(.*?[^\\\\])_\*/s', $markdown, $matches)) {
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return [
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[
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'cite',
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$this->parseInline($matches[1])
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],
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strlen($matches[0])
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];
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}
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return [['text', $markdown[0] . $markdown[1]], 2];
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}
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protected function renderCite($block): string
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{
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return '<cite>'
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. $this->renderAbsy($block[1])
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. '</cite>';
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}
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abstract protected function parseInline($text);
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abstract protected function renderAbsy($blocks);
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}
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