| | |
| | | { |
| | | $dbh = rcmail::get_instance()->get_dbh(); |
| | | |
| | | // query if user already registered |
| | | $sql_result = $dbh->query( |
| | | "SELECT * FROM ".get_table_name('users')." |
| | | WHERE mail_host=? AND (username=? OR alias=?)", |
| | | $host, |
| | | $user, |
| | | $user); |
| | | |
| | | // query for matching user name |
| | | $query = "SELECT * FROM ".get_table_name('users')." WHERE mail_host=? AND %s=?"; |
| | | $sql_result = $dbh->query(sprintf($query, 'username'), $host, $user); |
| | | |
| | | // query for matching alias |
| | | if (!($sql_arr = $dbh->fetch_assoc($sql_result))) { |
| | | $sql_result = $dbh->query(sprintf($query, 'alias'), $host, $user); |
| | | $sql_arr = $dbh->fetch_assoc($sql_result); |
| | | } |
| | | |
| | | // user already registered -> overwrite username |
| | | if ($sql_arr = $dbh->fetch_assoc($sql_result)) |
| | | if ($sql_arr) |
| | | return new rcube_user($sql_arr['user_id'], $sql_arr); |
| | | else |
| | | return false; |