FramesetRenderer.php

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<?php
namespace TYPO3\CMS\Frontend\Page;

/*
 * This file is part of the TYPO3 CMS project.
 *
 * It is free software; you can redistribute it and/or modify it under
 * the terms of the GNU General Public License, either version 2
 * of the License, or any later version.
 *
 * For the full copyright and license information, please read the
 * LICENSE.txt file that was distributed with this source code.
 *
 * The TYPO3 project - inspiring people to share!
 */

use TYPO3\CMS\Core\Utility\ArrayUtility;
use TYPO3\CMS\Core\Utility\GeneralUtility;

class FramesetRenderer
{
    public function make($setup)
    {
        $content = '';
        if (is_array($setup)) {
            $sKeyArray = ArrayUtility::filterAndSortByNumericKeys($setup);
            foreach ($sKeyArray as $theKey) {
                $theValue = $setup[$theKey];
                if ((int)$theKey && ($conf = $setup[$theKey . '.'])) {
                    switch ($theValue) {
                        case 'FRAME':
                            $typeNum = (int)$GLOBALS['TSFE']->tmpl->setup[$conf['obj'] . '.']['typeNum'];
                            if (!$conf['src'] && !$typeNum) {
                                $typeNum = -1;
                            }
                            $content .= '<frame' . $this->frameParams($conf, $typeNum) . ' />' . LF;
                            break;
                        case 'FRAMESET':
                            $frameset = GeneralUtility::makeInstance(__CLASS__);
                            $content .= $frameset->make($conf) . LF;
                            break;
                    }
                }
            }
            return '<frameset' . $this->framesetParams($setup) . '>' . LF . $content . '</frameset>';
        }
        return '';
    }

    public function frameParams($setup, $typeNum)
    {
        $paramStr = '';
        $name = $setup['obj'];
        if ($setup['src'] || $setup['src.']) {
            $src = $setup['src'];
            if (is_array($setup['src.'])) {
                $src = $GLOBALS['TSFE']->cObj->stdWrap($src, $setup['src.']);
            }
            $paramStr .= ' src="' . htmlspecialchars($src) . '"';
        } else {
            $LD = $GLOBALS['TSFE']->tmpl->linkData($GLOBALS['TSFE']->page, '', $GLOBALS['TSFE']->no_cache, '', '', ($setup['options'] ? '&' . $setup['options'] : '') . $GLOBALS['TSFE']->cObj->getClosestMPvalueForPage($GLOBALS['TSFE']->page['uid']), (int)$typeNum);
            $finalURL = $LD['totalURL'];
            $paramStr .= ' src="' . htmlspecialchars($finalURL) . '"';
        }
        if ($setup['name']) {
            $paramStr .= ' name="' . $setup['name'] . '"';
        } else {
            $paramStr .= ' name="' . $name . '"';
        }
        if ($setup['params']) {
            $paramStr .= ' ' . $setup['params'];
        }
        return $paramStr;
    }

    public function framesetParams($setup)
    {
        $paramStr = '';
        if ($setup['cols']) {
            $paramStr .= ' cols="' . $setup['cols'] . '"';
        }
        if ($setup['rows']) {
            $paramStr .= ' rows="' . $setup['rows'] . '"';
        }
        if ($setup['params']) {
            $paramStr .= ' ' . $setup['params'];
        }
        return $paramStr;
    }
}