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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\Extension\CommonMark\Parser\Block; |
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use League\CommonMark\Extension\CommonMark\Node\Block\HtmlBlock; |
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use League\CommonMark\Node\Block\Paragraph; |
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use League\CommonMark\Parser\Block\BlockParserInterface; |
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use League\CommonMark\Parser\ContextInterface; |
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use League\CommonMark\Parser\Cursor; |
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use League\CommonMark\Util\RegexHelper; |
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final class HtmlBlockParser implements BlockParserInterface |
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{ |
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2337 |
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public function parse(ContextInterface $context, Cursor $cursor): bool |
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{ |
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2337 |
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if ($cursor->isIndented()) { |
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183 |
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return false; |
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} |
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2280 |
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if ($cursor->getNextNonSpaceCharacter() !== '<') { |
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2112 |
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return false; |
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} |
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300 |
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$savedState = $cursor->saveState(); |
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300 |
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$cursor->advanceToNextNonSpaceOrTab(); |
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300 |
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$line = $cursor->getRemainder(); |
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300 |
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for ($blockType = 1; $blockType <= 7; $blockType++) { |
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300 |
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$match = RegexHelper::matchAt( |
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300 |
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RegexHelper::getHtmlBlockOpenRegex($blockType), |
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100 |
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$line |
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); |
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300 |
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if ($match !== null && ($blockType < 7 || !($context->getContainer() instanceof Paragraph))) { |
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168 |
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$cursor->restoreState($savedState); |
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168 |
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$context->addBlock(new HtmlBlock($blockType)); |
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168 |
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$context->setBlocksParsed(true); |
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168 |
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return true; |
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} |
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} |
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144 |
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$cursor->restoreState($savedState); |
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144 |
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return false; |
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} |
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} |
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thephpleague /
commonmark
