/**
* Processes literal Open Graph metadata
*
* @param eZContentObjectTreeNode $contentNode
*
* @return array
*/
function processGenericData($contentNode)
{
$returnArray = array();
$siteName = trim(eZINI::instance()->variable('SiteSettings', 'SiteName'));
if (!empty($siteName)) {
$returnArray['og:site_name'] = $siteName;
}
$urlAlias = $contentNode->urlAlias();
eZURI::transformURI($urlAlias, false, 'full');
$returnArray['og:url'] = $urlAlias;
if ($this->facebookCompatible == 'true') {
$appID = trim($this->ogIni->variable('GenericData', 'app_id'));
if (!empty($appID)) {
$returnArray['fb:app_id'] = $appID;
}
$defaultAdmin = trim($this->ogIni->variable('GenericData', 'default_admin'));
$data = '';
if (!empty($defaultAdmin)) {
$data = $defaultAdmin;
$admins = $this->ogIni->variable('GenericData', 'admins');
if (!empty($admins)) {
$admins = trim(implode(',', $admins));
$data = $data . ',' . $admins;
}
}
if (!empty($data)) {
$returnArray['fb:admins'] = $data;
}
}
return $returnArray;
}
