League\CommonMark\Extension\CommonMark\Parser\Block\IndentedCodeStartParser::tryStart()

Complexity

Conditions	4
Paths	4

Size

Total Lines

18

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	8
CRAP Score	4.0218

Importance

Changes

0

<?php
    public function tryStart(Cursor $cursor, MarkdownParserStateInterface $parserState): ?BlockStart
    {
        if (!$cursor->isIndented()) {
            return BlockStart::none();
        }

        if ($parserState->getActiveBlockParser()->getBlock() instanceof Paragraph) {
            return BlockStart::none();
        }

        if ($cursor->isBlank()) {
            return BlockStart::none();
        }

        $cursor->advanceBy(Cursor::INDENT_LEVEL, true);

        return BlockStart::of(new IndentedCodeParser())->at($cursor);
    }
}