function forward_tracker in Forward 7.2

Same name and namespace in other branches

1. 5 forward.module \forward_tracker()
2. 6 forward.module \forward_tracker()
3. 7.3 forward.module \forward_tracker()
4. 7 forward.module \forward_tracker()

Callback function for the Email Tracker

1 string reference to 'forward_tracker'

forward_menu in ./forward.module

Implements hook_menu().

File

./forward.module, line 99

Code

function forward_tracker() {
  global $user;
  $form_state['values']['path'] = drupal_get_normal_path($_GET['path']);
  $args = explode('/', $form_state['values']['path']);
  if (!isset($form_state['values']['path']) || $form_state['values']['path'] == variable_get('site_frontpage', 'node')) {
    $form_state['values']['path'] = '<front>';
  }

  // Flood control - only allow a certain number of tracking events per minute per IP address
  if (flood_is_allowed('forward_tracker', variable_get('forward_flood_control_clicks', 3), 60)) {
    if ($args[0] == 'node' && !empty($args[1]) && is_numeric($args[1])) {
      $nid = $args[1];
      db_update('forward_statistics')
        ->expression('clickthrough_count', 'clickthrough_count + 1')
        ->condition('nid', $nid)
        ->execute();
    }
    $id = db_insert('forward_log')
      ->fields(array(
      'path' => $form_state['values']['path'],
      'type' => 'REF',
      'timestamp' => REQUEST_TIME,
      'uid' => $user->uid,
      'hostname' => ip_address(),
    ))
      ->execute();
  }
  flood_register_event('forward_tracker', 60);
  if (!url_is_external($form_state['values']['path'])) {
    drupal_goto(drupal_get_path_alias($form_state['values']['path']));
  }
  else {
    drupal_goto();
  }
}