File

classes/_DatabaseHandler.php, line 169

Class

_DatabaseHandler

Code

function update_user_settings_from_post($user_id) 
 {
  // This will retrieve various user settings from the POST
  // and write them to the user_settings table as XML.
  $db = new DatabaseHandler();

  if ($user_id * 1 < 1) 
   {

    return false;
  }

  // First, we need to GET the user's settings array...
  if (!$user_settings_array = $this->get_user_settings($user_id)) 
   {
    // No existing userSettingsArray, or it's corrupted.
    // Make a new one.
    $user_settings_array = array();
  }

  // Now, update values in the settingsArray, if they are
  // present in the POST.
  if (trim($_POST ["hide_charts"]) != "") 
   {
    $user_settings_array ["hide_charts"] = trim($_POST ["hide_charts"]);
  }

  // Now, write it back to the settings table...
  $res = $this->db_query("REPLACE INTO user_settings(user_id,
                settings, posted)
                VALUES ('?','?', '?' )", $user_id, serialize($user_settings_array), time());

  watchdog("update_user_settings", "Hide charts set to: @hide", array("@hide" => $user_settings_array ["hide_charts"]));

  return true;



}