public function getDOM($doc = null, $majorVersion = 1, $minorVersion = null)
{
$element = parent::getDOM($doc, $majorVersion, $minorVersion);
if ($this->_totalResults != null) {
$element->appendChild($this->_totalResults->getDOM($element->ownerDocument));
}
if ($this->_startIndex != null) {
$element->appendChild($this->_startIndex->getDOM($element->ownerDocument));
}
if ($this->_itemsPerPage != null) {
$element->appendChild($this->_itemsPerPage->getDOM($element->ownerDocument));
}
// ETags are special. We only support them in protocol >= 2.X.
// This will be duplicated by the HTTP ETag header.
if ($majorVersion >= 2) {
if ($this->_etag != null) {
$element->setAttributeNS($this->lookupNamespace('gd'), 'gd:etag', $this->_etag->getFieldValue());
}
}
return $element;
}
/**
* Creates individual Entry objects of the appropriate type and
* stores them in the $_entry array based upon DOM data.
*
* @param DOMNode $child The DOMNode to process
*/
protected function takeChildFromDOM($child)
{
$absoluteNodeName = $child->namespaceURI . ':' . $child->localName;
switch ($absoluteNodeName) {
case $this->lookupNamespace('openSearch') . ':' . 'totalResults':
$totalResults = new Extension\OpenSearchTotalResults();
$totalResults->transferFromDOM($child);
$this->_totalResults = $totalResults;
break;
case $this->lookupNamespace('openSearch') . ':' . 'startIndex':
$startIndex = new Extension\OpenSearchStartIndex();
$startIndex->transferFromDOM($child);
$this->_startIndex = $startIndex;
break;
case $this->lookupNamespace('openSearch') . ':' . 'itemsPerPage':
$itemsPerPage = new Extension\OpenSearchItemsPerPage();
$itemsPerPage->transferFromDOM($child);
$this->_itemsPerPage = $itemsPerPage;
break;
default:
parent::takeChildFromDOM($child);
break;
}
}
public function testExtensionAttributes()
{
$extensionAttributes = $this->openSearchTotalResults->extensionAttributes;
$extensionAttributes['foo1'] = array('name' => 'foo1', 'value' => 'bar');
$extensionAttributes['foo2'] = array('name' => 'foo2', 'value' => 'rab');
$this->openSearchTotalResults->extensionAttributes = $extensionAttributes;
$this->assertEquals('bar', $this->openSearchTotalResults->extensionAttributes['foo1']['value']);
$this->assertEquals('rab', $this->openSearchTotalResults->extensionAttributes['foo2']['value']);
$openSearchTotalResultsXml = $this->openSearchTotalResults->saveXML();
$newOpenSearchTotalResults = new Extension\OpenSearchTotalResults();
$newOpenSearchTotalResults->transferFromXML($openSearchTotalResultsXml);
$this->assertEquals('bar', $newOpenSearchTotalResults->extensionAttributes['foo1']['value']);
$this->assertEquals('rab', $newOpenSearchTotalResults->extensionAttributes['foo2']['value']);
}