/**
*
* @param ResultWrapper $results Results from SQL select
* @param DatabaseBase $databaseBase Optoional, default = wfGetDB(DB_SLAVE)
* @return array Array of WpInvitationCategory (indexes are categories identifiers)
*/
private static function factoryFromResults($results)
{
if (!$results instanceof ResultWrapper) {
return array();
}
$categories = array();
$category = null;
foreach ($results as $row) {
if ($category == null) {
$category = self::constructFromDatabaseRow($row);
$category->plans = array();
} elseif ($category->getId() != $row->wpic_id) {
$categories[$category->getId()] = $category;
$category = self::constructFromDatabaseRow($row);
$category->plans = array();
}
if ($row->wpp_id != null) {
$plan = WpPlan::constructFromDatabaseRow($row);
if ($plan != null) {
$category->plans[] = $plan;
}
}
}
if ($category != null) {
$categories[$category->getId()] = $category;
}
return $categories;
}
