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<?php
/* @description Transformation Style Sheets - Revolutionising PHP templating *
* @author Tom Butler [email protected] *
* @copyright 2015 Tom Butler <[email protected]> | https://r.je/ *
* @license http://www.opensource.org/licenses/bsd-license.php BSD License *
* @version 1.0 */
namespace Transphporm\Pseudo;
class Not implements \Transphporm\Pseudo {
private $cssToXpath;
private $config;
public function __construct(\Transphporm\Parser\CssToXpath $cssToXpath, \Transphporm\Config $config) {
$this->cssToXpath = $cssToXpath;
$this->config = $config;
}
public function match($name, $args, \DomElement $element) {
if ($name !== 'not') return true;
$xpath = new \DomXpath($element->ownerDocument);
return $this->notElement($args, $xpath, $element);
private function notElement($css, $xpath, $element) {
foreach ($css as $selector) {
$tokenizer = new \Transphporm\Parser\Tokenizer($selector);
$xpathString = $this->cssToXpath->getXpath($tokenizer->getTokens());
$pseudo = $this->cssToXpath->getPseudo($tokenizer->getTokens());
$pseudoMatcher = $this->config->createPseudoMatcher($pseudo);
//Find all nodes matched by the expressions in the brackets :not(EXPR)
foreach ($xpath->query($xpathString) as $matchedElement) {
//Check to see whether this node was matched by the not query
if ($pseudoMatcher->matches($matchedElement) && $element->isSameNode($matchedElement)) return false;
return true;
Level-2 /
Transphporm
