Club Drupal

<?php

/**

 * Implements hook_permission().

 */

function actions_permissions_permission() {

  $permissions = array();

  $actions = actions_list() + _actions_permissions_advanced_actions_list();

  foreach ($actions as $key => $action) {

    $permission = actions_permissions_get_perm($action['label'], $key);

    $permissions[$permission] = array(

      'title' => t('Execute %label', array('%label' => $action['label'])),

    );

  }

  return $permissions;

}

/**

 * Get a list of advanced actions (created through the Action UI).

 */

function _actions_permissions_advanced_actions_list() {

  $actions = array();

  // Actions provided by Drupal that aren't usable in a VBO context.

  $hidden_actions = array(

    'system_block_ip_action',

    'system_goto_action',

    'system_message_action',

  );

  $result = db_query("SELECT * FROM {actions} WHERE parameters > ''");

  foreach ($result as $action) {

    if (in_array($action->callback, $hidden_actions)) {

      continue;

    }

    $parameters = unserialize($action->parameters);

    $actions[$action->aid] = array(

      'label' => $action->label,

      'type' => $action->type,

    );

  }

  return $actions;

}

/**

 * Returns the permission name used in user_access().

 */

function actions_permissions_get_perm($label, $key) {

  return "execute $key";

}