Groundskeeper\Tokens\Elements\Title::doClean()

Complexity

Conditions	6
Paths	5

Size

Total Lines	19
Code Lines	10

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	13
CRAP Score	6

Importance

Changes	2
Bugs	1	Features	1

<?php
    protected function doClean(LoggerInterface $logger = null)
    {
        // TITLE must contain only non-whitespace text.
        foreach ($this->children as $child) {
            if ($child->getType() == Token::COMMENT) {
                continue;
            }

            if ($child->getType() != Token::TEXT &&
                $this->configuration->get('clean-strategy') != Configuration::CLEAN_STRATEGY_LENIENT) {
                $this->removeChild($child);
                if ($logger !== null) {
                    $logger->debug('Removing ' . $child . '. Only text allowed inside TITLE.');
                }
            }
        }

        return true;
    }
}