Implements hook_views_data_alter().
function tracker_views_data_alter(&$data) {
// Provide additional uid_touch handlers which are handled by tracker
$data['node']['uid_touch_tracker'] = array(
'group' => t('Tracker - User'),
'title' => t('User posted or commented'),
'help' => t('Display nodes only if a user posted the node or commented on the node.'),
'argument' => array(
'field' => 'uid',
'name table' => 'users',
'name field' => 'name',
'id' => 'tracker_user_uid',
'no group by' => TRUE,
),
'filter' => array(
'field' => 'uid',
'name table' => 'users',
'name field' => 'name',
'id' => 'tracker_user_uid',
),
);
}