function _referral_user_save in User Referral 5

Same name and namespace in other branches

1. 6 referral.module \_referral_user_save()
2. 7 referral.module \_referral_user_save()

1 call to _referral_user_save()

referral_user in ./referral.module

File

./referral.module, line 181

Code

function _referral_user_save($uid) {
  if (!isset($_COOKIE[REFERRAL_COOKIE])) {
    return;
  }
  $cookie = unserialize($_COOKIE[REFERRAL_COOKIE]);
  db_query("INSERT INTO {referral} (uid, referral_uid, created, host, http_referer) VALUES (%d,  %d, %d, '%s', '%s')", $uid, $cookie['uid'], $cookie['timestamp'], $cookie['ip'], $cookie['referer']);
  if (db_affected_rows()) {
    if (module_exists('userpoints')) {
      $points = variable_get(REFERRAL_USERPOINTS, 1);

      // Build the userpoints params array
      $params = array(
        'points' => $points,
        'uid' => $cookie['uid'],
        'operation' => 'referral',
        'entity_id' => $cookie['uid'],
        'entity_type' => 'user',
        'reference' => 'referral',
      );

      // Award the points to the user
      userpoints_userpointsapi($params);

      // Check to see if the role needs to be elevated

      //if (function_exists('userpoints_role_userpoints')) {

      //userpoints_role_userpoints('points after', 0, $cookie[$uid], '');

      //}
    }
  }
  else {
    watchdog('referral', t('INSERT of referral data failed.'), WATCHDOG_ERROR);
  }
}