Groundskeeper\Tokens\Elements\Li::removeInvalidSelf()

Complexity

Conditions	7
Paths	4

Size

Total Lines	22
Code Lines	10

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	10
CRAP Score	7

Importance

Changes

0

<?php
    protected function removeInvalidSelf(LoggerInterface $logger) : bool
    {
        // Only allowed:
        // Inside ol elements.
        // Inside ul elements.
        // Inside menu elements whose type attribute is in the toolbar state.
        $parent = $this->getParent();
        if ($parent === null || $parent instanceof Ol || $parent instanceof Ul) {
            return false;
        }

        if ($parent instanceof Menu && $parent->hasAttribute('type')) {
            $typeAttributeValue = $parent->getAttribute('type');
            if ($typeAttributeValue === 'toolbar') {
                return false;
            }
        }

        $logger->debug('Removing ' . $this . '. Only allowed inside the "li" element are "ol", "ul" and "menu[type=toolbar]" elements.');

        return true;
    }
}