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

Complexity

Conditions	9
Paths	7

Size

Total Lines	31
Code Lines	17

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	20
CRAP Score	9

Importance

Changes	1
Bugs	0	Features	1

<?php
    protected function doClean(LoggerInterface $logger)
    {
        // Only "dd", "dt", and ScriptSupporting elements allowed.
        foreach ($this->children as $child) {
            if ($child->getType() == Token::COMMENT) {
                continue;
            }

            if ($child->getType() != Token::ELEMENT) {
                if ($this->configuration->get('clean-strategy') != Configuration::CLEAN_STRATEGY_LENIENT) {
                    $logger->debug('Removing ' . $child . '. Only elements "dd", "dt", and script supporting elements allowed as children of "dl" element.');
                    $this->removeChild($child);
                }

                continue;
            }

            if ($child->getName() == 'dd' ||
                $child->getName() == 'dt' ||
                $child instanceof ScriptSupporting) {
                continue;
            }

            if ($this->configuration->get('clean-strategy') != Configuration::CLEAN_STRATEGY_LENIENT) {
                $logger->debug('Removing ' . $child . '. Only elements "dd", "dt", and script supporting elements allowed as children of "dl" element.');
                $this->removeChild($child);
            }
        }

        return true;
    }
}