<?php
  /**
   * ownCloud - Addressbook
   *
   * @author Thomas Tanghus
   * @copyright 2012 Thomas Tanghus (thomas@tanghus.net)
   *
   * This library is free software; you can redistribute it and/or
   * modify it under the terms of the GNU AFFERO GENERAL PUBLIC LICENSE
   * License as published by the Free Software Foundation; either
   * version 3 of the License, or any later version.
   *
   * This library is distributed in the hope that it will be useful,
   * but WITHOUT ANY WARRANTY; without even the implied warranty of
   * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   * GNU AFFERO GENERAL PUBLIC LICENSE for more details.
   *
   * You should have received a copy of the GNU Affero General Public
   * License along with this library.  If not, see <http://www.gnu.org/licenses/>.
   *
   */
  
  namespace OCA\Contacts\CardDAV;
  
  /**
   * This class overrides Sabre_CardDAV_AddressBookRoot::getChildForPrincipal()
   * to instantiate OC_Connector_CardDAV_UserAddressBooks.
  */
  class AddressBookRoot extends \Sabre_CardDAV_AddressBookRoot {
  
  	/**
  	* This method returns a node for a principal.
  	*
  	* The passed array contains principal information, and is guaranteed to
  	* at least contain a uri item. Other properties may or may not be
  	* supplied by the authentication backend.
  	*
  	* @param array $principal
  	* @return Sabre_DAV_INode
  	*/
  	public function getChildForPrincipal(array $principal) {
  
  		return new UserAddressBooks($this->carddavBackend, $principal['uri']);
  
  	}
  
  }