public static function search($query, $field = 'givenname')
{
$ds = LDAP::connect();
$cfg = LDAP::config();
$result = array();
if ($ds) {
$resource = ldap_bind($ds);
$search = ldap_search($ds, $cfg['base'], "({$field}={$query})");
$entries = ldap_get_entries($ds, $search);
$prop_map = array('uid' => 'crsid', 'sn' => 'surname', 'cn' => 'name', 'ou' => 'college', 'instid' => 'collegecode', 'displayname' => 'display');
foreach ($entries as $i => $r) {
if (!is_integer($i)) {
continue;
}
array_push($result, array_map(function ($a) {
return $a[0];
}, Set::reassignKeys(Set::select($r, array_keys($prop_map)), $prop_map)));
}
} else {
throw new Exception('Unable to connect to LDAP server: ' + ldap_error($ds));
}
return $result;
}
/**
* Looks up a user by crsid
* @param string $crsid user crsid
* @return array user properties from ldap
*/
public static function lookup($crsid)
{
$u = LDAP::search($crsid, 'uid');
return count($u) > 0 ? $u[0] : null;
}