private IEnumerable <int> FlattenDynamicGroups(IEnumerable <int> extension)
{
var flattened = new List <int>();
foreach (var groupId in extension)
{
if (!flattened.Contains(groupId))
{
flattened.Add(groupId);
}
foreach (var id in PermissionQuery.GetParentGroups(_securityContext, groupId, false))
{
if (!flattened.Contains(id))
{
flattened.Add(id);
}
}
}
return(flattened);
}
/// <summary>
/// Returns Ids of all groups where the given user or group is member directly or indirectly.
/// </summary>
/// <param name="identityId">Id of the group or user.</param>
/// <param name="directOnly">Switch of the direct or indirect membership.</param>
protected IEnumerable <int> GetParentGroups(int identityId, bool directOnly)
{
return(PermissionQuery.GetParentGroups(this, identityId, directOnly));
}
/// <summary>
/// Returns Ids of all groups where the given user or group is member directly or indirectly.
/// </summary>
/// <param name="identityId">Id of the group or user.</param>
/// <param name="directOnly">Switch of the direct or indirect membership.</param>
public virtual IEnumerable <int> GetParentGroups(int identityId, bool directOnly)
{
return(_permissionQuery.GetParentGroups(this, identityId, directOnly));
}
