protected function getOptions()
{
// Initialize variables.
// This gets the connectors available in the platform and supported by the server.
$available = MDatabase::getConnectors();
$supported = $this->element['supported'];
if (!empty($supported)) {
$supported = explode(',', $supported);
foreach ($supported as $support) {
if (in_array($support, $available)) {
$options[$support] = ucfirst($support);
}
}
} else {
foreach ($available as $support) {
$options[$support] = ucfirst($support);
}
}
// This will come into play if an application is installed that requires
// a database that is not available on the server.
if (empty($options)) {
$options[''] = MText::_('MNONE');
}
return $options;
}
