function og_role_grant_permissions in Organic groups 7

Same name and namespace in other branches

1. 7.2 og.module \og_role_grant_permissions()

Grant permissions to a user role.

Parameters

$rid: The ID of a user role to alter.

$permissions: A list of permission names to grant.

See also

user_role_change_permissions()

user_role_revoke_permissions()

1 call to og_role_grant_permissions()

og_role_change_permissions in ./og.module

Change permissions for a user role.

File

./og.module, line 2836

Enable users to create and manage groups with roles and permissions.

Code

function og_role_grant_permissions($rid, array $permissions = array()) {
  $modules = array();
  foreach (og_get_permissions() as $name => $value) {
    $modules[$name] = $value['module'];
  }

  // Grant new permissions for the role.
  foreach ($permissions as $name) {

    // Prevent WSOD, if the permission name is wrong, and we can't find its
    // module.
    if (!empty($modules[$name])) {
      db_merge('og_role_permission')
        ->key(array(
        'rid' => $rid,
        'permission' => $name,
        'module' => $modules[$name],
      ))
        ->execute();
    }
  }
  og_invalidate_cache();
}