function NodeExtension::translateElement

1 call to NodeExtension::translateElement()

NodeExtension::getNodeTranslators in vendor/symfony/css-selector/XPath/Extension/NodeExtension.php

Returns node translators.

File

vendor/symfony/css-selector/XPath/Extension/NodeExtension.php, line 183

Class

NodeExtension

XPath expression translator node extension.

Namespace

Symfony\Component\CssSelector\XPath\Extension

Code

public function translateElement(Node\ElementNode $node) : XPathExpr {
    $element = $node->getElement();
    if ($element && $this->hasFlag(self::ELEMENT_NAME_IN_LOWER_CASE)) {
        $element = strtolower($element);
    }
    if ($element) {
        $safe = $this->isSafeName($element);
    }
    else {
        $element = '*';
        $safe = true;
    }
    if ($node->getNamespace()) {
        $element = \sprintf('%s:%s', $node->getNamespace(), $element);
        $safe = $safe && $this->isSafeName($node->getNamespace());
    }
    $xpath = new XPathExpr('', $element);
    if (!$safe) {
        $xpath->addNameTest();
    }
    return $xpath;
}