<?php
/**
 * Copyright 2006 - 2012 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/>.
 *
 */

class_exists('org_tubepress_impl_classloader_ClassLoader') || require dirname(__FILE__) . '/../classloader/ClassLoader.class.php';
org_tubepress_impl_classloader_ClassLoader::loadClasses(array(
    'org_tubepress_api_querystring_QueryStringService',
));

/**
 * Handles some tasks related to the query string
 */
class org_tubepress_impl_querystring_SimpleQueryStringService implements org_tubepress_api_querystring_QueryStringService
{
    /**
     * Returns what's in the address bar
     *
     * @param array $serverVars The PHP $_SERVER array
     *
     * @return string What's in the address bar
     */
    public function getFullUrl($serverVars)
    {
        $pageURL = 'http';
        if (isset($serverVars['HTTPS']) && $serverVars['HTTPS'] == 'on') {
            $pageURL .= 's';
        }
        $pageURL .= '://';
        if ($serverVars['SERVER_PORT'] != '80') {
             $pageURL .= $serverVars['SERVER_NAME'].':'.
                 $serverVars['SERVER_PORT'].$serverVars['REQUEST_URI'];
        } else {
             $pageURL .= $serverVars['SERVER_NAME'].$serverVars['REQUEST_URI'];
        }
        return $pageURL;
    }
}
