/**
* Saves user preferences
*/
function save_prefs($username, Preferences $prefs)
{
$data = array('options' => $prefs->to_json());
log_message('DEBUG', 'Storing user prefs [' . $prefs->to_json() . ']' . ' for user ' . $username);
$query = $this->db->get_where('prefs', array('username' => $username));
if ($query->num_rows() == 1) {
$this->db->update('prefs', $data, array('username' => $username));
} else {
$data['username'] = $username;
$this->db->insert('prefs', $data);
}
}
