/**
* Short description of method getPropertiesValues
*
* @access public
* @author Joel Bout, <*****@*****.**>
* @param Resource resource
* @param array properties
* @return array
*/
public function getPropertiesValues(core_kernel_classes_Resource $resource, $properties)
{
$returnValue = array();
// check whenever or not properties is empty
if (count($properties) == 0) {
return array();
}
/*foreach($properties as $property){
$returnValue[$property->getUri()] = $this->getPropertyValues($resource, $property);
}*/
$predicatesQuery = '';
//build the predicate query
//$predicatesQuery = implode(',', $properties);
foreach ($properties as $property) {
$uri = is_string($property) ? $property : $property->getUri();
$returnValue[$uri] = array();
$predicatesQuery .= ", " . $this->getPersistence()->quote($uri);
}
$predicatesQuery = substr($predicatesQuery, 1);
$platform = $this->getPersistence()->getPlatForm();
//the unique sql query
$query = 'SELECT predicate, object, l_language
FROM statements
WHERE
subject = ' . $this->getPersistence()->quote($resource->getUri()) . '
AND predicate IN (' . $predicatesQuery . ')
AND (' . $platform->isNullCondition('l_language') . ' OR l_language = ' . $this->getPersistence()->quote(DEFAULT_LANG) . ' OR l_language = ' . $this->getPersistence()->quote(\common_session_SessionManager::getSession()->getDataLanguage()) . ')
AND ' . $this->getModelReadSqlCondition();
$result = $this->getPersistence()->query($query);
$rows = $result->fetchAll();
$sortedByLg = Utils::sortByLanguage($this->getPersistence(), $rows, 'l_language');
$identifiedLg = Utils::identifyFirstLanguage($sortedByLg);
foreach ($rows as $row) {
$value = $platform->getPhpTextValue($row['object']);
$returnValue[$row['predicate']][] = common_Utils::isUri($value) ? new core_kernel_classes_Resource($value) : new core_kernel_classes_Literal($value);
}
return (array) $returnValue;
}
