protected function appendChildren(DOMDocumentFragment $fragment, QtiComponent $component, $base = '')
{
try {
$dom = $component->getXml();
$node = $fragment->ownerDocument->importNode($dom->documentElement, true);
$node = Utils::anonimizeElement($node);
$node->setAttribute('xmlns', 'http://www.w3.org/1998/Math/MathML');
$fragment->appendChild($node);
} catch (RuntimeException $e) {
$msg = "An error occured while rendering the XML content of the 'MathML' external component.";
throw new RenderingException($msg, RenderingException::UNKNOWN, $e);
}
}
/**
* @see \qtism\runtime\rendering\markup\xhtml\ExternalQtiComponentRenderer::appendChildren()
*/
protected function appendChildren(DOMDocumentFragment $fragment, QtiComponent $component, $base = '')
{
try {
$dom = $component->getXml();
$node = $fragment->ownerDocument->importNode($dom->documentElement, true);
$nodeNamespaceUri = $node->namespaceURI;
$node = Utils::anonimizeElement($node);
if ($this->mustNamespaceOutput() === true) {
$node->setAttribute('xmlns', $nodeNamespaceUri);
}
$fragment->appendChild($node);
} catch (RuntimeException $e) {
$msg = "An error occured while rendering the XML content of the 'MathML' external component.";
throw new RenderingException($msg, RenderingException::UNKNOWN, $e);
}
}
/**
*
* @param string $originalXmlString
* @param string $expectedXmlString
* @dataProvider anonimizeElementProvider
*/
public function testAnonimizeElement($originalXmlString, $expectedXmlString)
{
$elt = $this->createDOMElement($originalXmlString);
$newElt = Utils::anonimizeElement($elt);
$this->assertEquals($expectedXmlString, $newElt->ownerDocument->saveXML($newElt));
}
