League\CommonMark\Block\Parser\SetExtHeadingParser::parse()

Complexity

Conditions	7
Paths	6

Size

Total Lines	26
Code Lines	14

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	14
CRAP Score	7

Importance

Changes	1
Bugs	0	Features	0

<?php
    public function parse(ContextInterface $context, Cursor $cursor)
    {
        if ($cursor->isIndented()) {
            return false;
        }

        if (!($context->getContainer() instanceof Paragraph)) {
            return false;
        }

        if (count($context->getContainer()->getStrings()) !== 1) {
            return false;
        }

        $match = RegexHelper::matchAll('/^(?:=+|-+) *$/', $cursor->getLine(), $cursor->getFirstNonSpacePosition());
        if ($match === null) {
            return false;
        }

        $level = $match[0][0] === '=' ? 1 : 2;
        $strings = $context->getContainer()->getStrings();

        $context->replaceContainerBlock(new Heading($level, reset($strings) ?: ''));

        return true;
    }
}