public function addCategory($term = 'default', $scheme = '', $label = '')
{
$newcategory = new AtomBuilderCategory($term);
if (parent::isFilledString($scheme) == TRUE) {
$newcategory->setScheme($scheme);
}
// end if
if (parent::isFilledString($label) == TRUE) {
$newcategory->setLabel($label);
}
// end if
$this->categories->addObject($newcategory);
}
protected function getCategory(AtomBuilderCategory $cat, $parentnode)
{
$newnode = $this->xml->createElement('category');
$newnode->setAttribute('term', $cat->getTerm());
if ($cat->getScheme() != FALSE) {
$newnode->setAttribute('scheme', $cat->getScheme());
}
// end if
if ($cat->getLabel() != FALSE) {
$newnode->setAttribute('label', $cat->getLabel());
}
// end if
$parentnode->appendChild($newnode);
}
