/**
* Get page's tags
* @return null | array
*/
protected function _getTags()
{
$oTags = $this->_oPage->getTags();
if (!count($oTags)) {
return null;
}
$aResult = array();
foreach ($oTags as $oTag) {
$aResult[] = array('id' => $oTag->id, 'title' => $oTag->title);
}
return $aResult;
}
