function og_roles_override in Organic groups 7.2

Same name and namespace in other branches

1. 7 og.module \og_roles_override()

Create new roles, based on the default roles and permissions.

Parameters

$group_type: The group type.

$bundle: The bundle type.

$gid: The group ID.

Return value

The newly created roles keyed by role ID and role name as the value. Or FALSE if no roles were created.

3 calls to og_roles_override()

og_entity_insert in ./og.module

Implements hook_entity_insert().

og_entity_update in ./og.module

Implements hook_entity_update().

og_field_create_instance in ./og.module

Implements hook_field_create_instance().

File

./og.module, line 3028

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

Code

function og_roles_override($group_type, $bundle, $gid) {

  // Check if roles aren't already overridden. We can't use
  // og_is_group_default_access() as the field is already set, so we
  // check to see if there are new roles in the database by setting
  // "force group" parameter to TRUE.
  if (og_roles($group_type, $bundle, $gid, TRUE)) {
    return;
  }
  $rids = array();
  if ($gid) {

    // Copy roles from a specific group
    $og_roles = og_roles($group_type, $bundle);
    $perms = og_role_permissions($og_roles);
  }
  else {

    // Copy the global default roles
    $og_roles = og_get_default_roles();
    $perms = og_get_default_permissions();
  }
  foreach ($og_roles as $rid => $name) {
    $role = og_role_create($name, $group_type, $gid, $bundle);
    og_role_save($role);
    $rids[$role->rid] = $role->name;
    og_role_change_permissions($role->rid, $perms[$rid]);

    // Remap the default roles, to the newely created ones.
    db_update('og_users_roles')
      ->fields(array(
      'rid' => $role->rid,
    ))
      ->condition('rid', $rid)
      ->condition('group_type', $group_type)
      ->condition('gid', $gid)
      ->execute();
  }
  return $rids;
}