function drd_server_heartbeat in Drupal Remote Dashboard Server 6.2

Same name and namespace in other branches

1. 7.2 drd_server.module \drd_server_heartbeat()

Return value

string

1 string reference to 'drd_server_heartbeat'

drd_server_xmlrpc in ./drd_server.module

Implementation of hook_xmlrpc().

File

./drd_server.module, line 400

Code

function drd_server_heartbeat() {
  $args = func_get_args();
  $valid = _drd_server_validate_request($args);
  if ($valid !== TRUE) {
    return $valid;
  }
  $period = array_shift($args);

  /**
   * Session count is "borrowed" from the admin_menu module, credit to their maintainers.
   */
  $interval = REQUEST_TIME - variable_get('user_block_seconds_online', 900);
  $heartbeat = array(
    'count' => array(
      'user' => array(
        'all' => _drd_server_count('users', 'uid'),
        'sessions' => _drd_server_count_session($interval, TRUE),
        'auth' => _drd_server_count_session($interval, FALSE),
      ),
      'content' => array(
        'node' => _drd_server_count('node', 'nid'),
        'comment' => _drd_server_count('comments', 'cid'),
      ),
    ),
    'file' => array(
      'temp' => _drd_server_count_file(0),
      'perm' => _drd_server_count_file(1),
    ),
    'watchdog' => array(
      'emergency' => 0,
      'alert' => _drd_server_count_watchdog(WATCHDOG_ALERT, $period),
      'critical' => _drd_server_count_watchdog(WATCHDOG_CRITICAL, $period),
      'error' => _drd_server_count_watchdog(WATCHDOG_ERROR, $period),
      'warning' => _drd_server_count_watchdog(WATCHDOG_WARNING, $period),
      'notice' => _drd_server_count_watchdog(WATCHDOG_NOTICE, $period),
      'info' => _drd_server_count_watchdog(WATCHDOG_INFO, $period),
      'debug' => _drd_server_count_watchdog(WATCHDOG_DEBUG, $period),
    ),
  );
  $heartbeat['detail'] = array(
    'user' => array(
      'title' => t('User'),
      'content' => array(
        format_plural($heartbeat['count']['user']['auth'], '@count authenticated user', '@count authenticated users'),
        format_plural($heartbeat['count']['user']['sessions'], '@count user session', '@count user sessions'),
        format_plural($heartbeat['count']['user']['all'], '@count registered user', '@count registered users'),
      ),
    ),
    'content' => array(
      'title' => t('Content'),
      'content' => array(
        format_plural($heartbeat['count']['content']['node'], '@count node', '@count nodes'),
        format_plural($heartbeat['count']['content']['comment'], '@count comment', '@count comments'),
      ),
    ),
    'file' => array(
      'title' => t('Files'),
      'content' => array(
        format_plural($heartbeat['file']['temp']['count'], '@count temporary file with %size', '@count temporary files with %size', array(
          '%size' => format_size($heartbeat['file']['temp']['size']),
        )),
        format_plural($heartbeat['file']['perm']['count'], '@count permanent file with %size', '@count permanent files with %size', array(
          '%size' => format_size($heartbeat['file']['perm']['size']),
        )),
      ),
    ),
    'watchdog' => array(
      'title' => t('Watchdog'),
      'content' => array(),
    ),
  );
  foreach ($heartbeat['watchdog'] as $key => $value) {
    $heartbeat['detail']['watchdog']['content'][$key] = format_plural($value, '@count %severity entry', '@count %severity entries', array(
      '%severity' => $key,
    ));
  }
  drupal_alter('drd_server_heartbeat', $heartbeat);
  return drd_server_result('drd.heartbeat', $heartbeat);
}