kevintweber / Groundskeeper

 *

 * https://html.spec.whatwg.org/multipage/semantics.html#the-caption-element

 */

class Caption extends OpenElement implements FlowContent

{

    /**

     * @todo Caption must be *first* child of table.

     */

    protected function removeInvalidSelf(LoggerInterface $logger)

    {

        $parent = $this->getParent();

        if ($parent->getType() !== Token::ELEMENT &&

            $parent->getName() != 'table') {

            $logger->debug($this . ' must be child of "table" element.');

            return true;

        }

        return false;

    }

}

 *

 * https://html.spec.whatwg.org/multipage/semantics.html#the-figcaption-element

 */

class Figcaption extends OpenElement implements FlowContent, SectioningRoot

{

    protected function removeInvalidSelf(LoggerInterface $logger)

    {

        // Must be child of "figure" element.

        $parent = $this->getParent();

        if ($parent !== null && $parent->getName() != 'figure') {

            $logger->debug($this . ' must be a child of a "figure" element.');

            return true;

        }

        return false;

    }

}