<?php

namespace Sabre\CalDAV;

/**
 * This interface represents a Calendar that is shared by a different user.
 *
 * @copyright Copyright (C) 2007-2013 Rooftop Solutions. All rights reserved.
 * @author Evert Pot (http://www.rooftopsolutions.nl/)
 * @license http://code.google.com/p/sabredav/wiki/License Modified BSD License
 */
interface ISharedCalendar extends ICalendar
{
    /**
     * This method should return the url of the owners' copy of the shared
     * calendar.
     *
     * @return string
     */
    public function getSharedUrl();

    /**
     * Returns the list of people whom this calendar is shared with.
     *
     * Every element in this array should have the following properties:
     *   * href - Often a mailto: address
     *   * commonName - Optional, for example a first + last name
     *   * status - See the Sabre\CalDAV\SharingPlugin::STATUS_ constants.
     *   * readOnly - boolean
     *   * summary - Optional, a description for the share
     *
     * @return array
     */
    public function getShares();

}
