Menu callback. Display an overview of available and configured actions.

File

drupal-6.x/modules/system/system.module, line 1395

Configuration system that lets administrators modify the workings of the site.

Code

function system_actions_manage() {
  $output = '';
  $actions = actions_list();
  actions_synchronize($actions);
  $actions_map = actions_actions_map($actions);
  $options = array(t('Choose an advanced action'));
  $unconfigurable = array();

  foreach ($actions_map as $key => $array) {
    if ($array['configurable']) {
      $options[$key] = $array['description'] . '...';
    }
    else {
      $unconfigurable[] = $array;
    }
  }

  $row = array();
  $instances_present = db_fetch_object(db_query("SELECT aid FROM {actions} WHERE parameters <> ''"));
  $header = array(
    array('data' => t('Action type'), 'field' => 'type'),
    array('data' => t('Description'), 'field' => 'description'),
    array('data' => $instances_present ? t('Operations') : '', 'colspan' => '2')
  );
  $sql = 'SELECT * FROM {actions}';
  $result = pager_query($sql . tablesort_sql($header), 50);
  while ($action = db_fetch_object($result)) {
    $row[] = array(
      array('data' => $action->type),
      array('data' => filter_xss_admin($action->description)),
      array('data' => $action->parameters ? l(t('configure'), "admin/settings/actions/configure/$action->aid") : ''),
      array('data' => $action->parameters ? l(t('delete'), "admin/settings/actions/delete/$action->aid") : '')
    );
  }

  if ($row) {
    $pager = theme('pager', NULL, 50, 0);
    if (!empty($pager)) {
      $row[] = array(array('data' => $pager, 'colspan' => '3'));
    }
    $output .= '<h3>' . t('Actions available to Drupal:') . '</h3>';
    $output .= theme('table', $header, $row);
  }

  if ($actions_map) {
    $output .= drupal_get_form('system_actions_manage_form', $options);
  }

  return $output;
}