function better_statistics_exit in Better Statistics 6

Same name and namespace in other branches

1. 7 better_statistics.module \better_statistics_exit()

Implements hook_exit().

Gathers additional data and inserts our data into accesslog.

File

./better_statistics.module, line 31

Drupal hook implementations for the Better Statistics module.

Code

function better_statistics_exit() {
  global $user;
  drupal_bootstrap(DRUPAL_BOOTSTRAP_PATH);

  // Write our own (but mostly the same) data to accesslog.
  // @see statistics_exit()
  if (variable_get('statistics_enable_access_log', 0) && module_invoke('throttle', 'status') == 0) {

    // Core statistics accesslog values.
    $insert_values = array(
      'title' => strip_tags(drupal_get_title()),
      'path' => $_GET['q'],
      'url' => referer_uri(),
      'hostname' => ip_address(),
      'uid' => $user->uid,
      'sid' => session_id(),
      'timer' => timer_read('page'),
      'timestamp' => time(),
    );

    // Determine the cache hit/miss value. We must manually include the helper
    // file here because drupal_get_path isn't bootstrapped yet.
    require_once dirname(__FILE__) . '/better_statistics.helpers.inc';
    $insert_values['cache'] = _better_statistics_page_is_cached();

    // Determine and limit the user-agent value.
    $insert_values['user_agent'] = $_SERVER['HTTP_USER_AGENT'];
    if (strlen($insert_values['user_agent']) > 255) {
      $insert_values['user_agent'] = substr($fields['user_agent'], 0, 255);
    }

    // Insert placeholders.
    $placeholders = "'%s', '%s', '%s', '%s', %d, '%s', %d, %d, '%s', '%s'";

    // To insert a NULL value into the DB for cache, we unset the value here.
    if ($insert_values['cache'] === NULL) {
      unset($insert_values['cache']);
      $placeholders = substr($placeholders, 0, -6);
    }

    // Format the query fields and values.
    $insert_fields = trim(implode(', ', array_keys($insert_values)));
    db_query("INSERT INTO {accesslog} ({$insert_fields}) VALUES ({$placeholders})", $insert_values);
  }

  // Keep statistics from writing additional data to the accesslog.
  global $conf;
  $conf['statistics_enable_access_log'] = FALSE;
}