/**
* Parses a mapping definition.
*
* @param string $mapping
* @return array
*/
public static function parseMapping($mapping = '')
{
$setup = \Causal\IgLdapSsoAuth\Utility\TypoScriptUtility::loadTypoScript($mapping);
// Remove partial definitions
$keys = array_keys($setup);
foreach ($keys as $key) {
if (substr($key, -1) !== '.') {
if (empty($setup[$key])) {
unset($setup[$key]);
}
}
}
return $setup;
}
