function statistics_top_visitors

Page callback: Displays the "top visitors" page.

This displays the pages with the top number of visitors in a given time interval that haven't been flushed yet. The flush interval is set on the statistics settings form, but is dependent on cron running.

Return value

A render array containing the top visitors information.

File

drupal/modules/statistics/statistics.admin.inc, line 117

Admin page callbacks for the Statistics module.

Code

function statistics_top_visitors() {
  $header = array(
    array(
      'data' => t('Hits'),
      'field' => 'hits',
      'sort' => 'desc',
    ),
    array(
      'data' => t('Visitor'),
      'field' => 'u.name',
    ),
    array(
      'data' => t('Total page generation time'),
      'field' => 'total',
    ),
    array(
      'data' => user_access('block IP addresses') ? t('Operations') : '',
      'colspan' => 2,
    ),
  );
  $query = db_select('accesslog', 'a', array(
    'target' => 'slave',
  ))
    ->extend('PagerDefault')
    ->extend('TableSort');
  $query
    ->leftJoin('blocked_ips', 'bl', 'a.hostname = bl.ip');
  $query
    ->leftJoin('users', 'u', 'a.uid = u.uid');
  $query
    ->addExpression('COUNT(a.uid)', 'hits');
  $query
    ->addExpression('SUM(a.timer)', 'total');
  $query
    ->fields('a', array(
    'uid',
    'hostname',
  ))
    ->fields('u', array(
    'name',
  ))
    ->fields('bl', array(
    'iid',
  ))
    ->groupBy('a.hostname')
    ->groupBy('a.uid')
    ->groupBy('u.name')
    ->groupBy('bl.iid')
    ->limit(30)
    ->orderByHeader($header)
    ->orderBy('a.hostname');
  $uniques_query = db_select('accesslog')
    ->distinct();
  $uniques_query
    ->fields('accesslog', array(
    'uid',
    'hostname',
  ));
  $count_query = db_select($uniques_query);
  $count_query
    ->addExpression('COUNT(*)');
  $query
    ->setCountQuery($count_query);
  $result = $query
    ->execute();
  $rows = array();
  $destination = drupal_get_destination();
  foreach ($result as $account) {
    $ban_link = $account->iid ? l(t('unblock IP address'), "admin/config/people/ip-blocking/delete/{$account->iid}", array(
      'query' => $destination,
    )) : l(t('block IP address'), "admin/config/people/ip-blocking/{$account->hostname}", array(
      'query' => $destination,
    ));
    $rows[] = array(
      $account->hits,
      $account->uid ? theme('username', array(
        'account' => $account,
      )) : $account->hostname,
      format_interval(round($account->total / 1000)),
      user_access('block IP addresses') && !$account->uid ? $ban_link : '',
    );
  }
  drupal_set_title(t('Top visitors in the past %interval', array(
    '%interval' => format_interval(variable_get('statistics_flush_accesslog_timer', 259200)),
  )), PASS_THROUGH);
  $build['statistics_top_visitors_table'] = array(
    '#theme' => 'table',
    '#header' => $header,
    '#rows' => $rows,
    '#empty' => t('No statistics available.'),
  );
  $build['statistics_top_visitors_pager'] = array(
    '#theme' => 'pager',
  );
  return $build;
}