<?php
/**
 * Copyright 2006, 2007, 2008, 2009 Eric D. Hough (http://ehough.com)
 * 
 * This file is part of TubePress (http://tubepress.org)
 * 
 * TubePress is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 * 
 * TubePress 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 General Public License for more details.
 * 
 * You should have received a copy of the GNU General Public License
 * along with TubePress.  If not, see <http://www.gnu.org/licenses/>.
 *
 */

/**
 * Handles some tasks related to the query string
 */
interface org_tubepress_querystring_QueryStringService
{
    /**
     * Returns what's in the address bar
     * 
     * @return string What's in the address bar
     */
    public function getFullUrl($serverVars);
    
    /**
     * Try to figure out what page we're on by looking at the query string
     * Defaults to '1' if there's any doubt
     * 
     * @return int The page number
     */
    public function getPageNum($getVars);
    
    public function getCustomVideo($getVars);
}