mirror of
https://github.com/werkraum-media/abtest.git
synced 2024-11-24 05:36:10 +01:00
146 lines
5 KiB
PHP
146 lines
5 KiB
PHP
<?php
|
|
|
|
namespace WapplerSystems\ABTest2;
|
|
|
|
/**
|
|
* This file is part of the "abtest2" Extension for TYPO3 CMS.
|
|
*
|
|
* For the full copyright and license information, please read the
|
|
* LICENSE.txt file that was distributed with this source code.
|
|
*/
|
|
|
|
use TYPO3\CMS\Core\Utility\GeneralUtility;
|
|
use TYPO3\CMS\Frontend\Controller\TypoScriptFrontendController;
|
|
use TYPO3\CMS\Frontend\Page\CacheHashCalculator;
|
|
use TYPO3\CMS\Frontend\Page\PageRepository;
|
|
|
|
/**
|
|
* This class detects which page version (either by cookie or by random) and sets the page content ID accordingly.
|
|
*
|
|
* @package WapplerSystems\ABTest2
|
|
* @author Sven Wapler <typo3YYYYY@wappler.systems>
|
|
*/
|
|
class Helper
|
|
{
|
|
|
|
/**
|
|
*
|
|
* @param array $params
|
|
* @param $tsFeController TypoScriptFrontendController
|
|
* @return void
|
|
* @throws \InvalidArgumentException
|
|
*/
|
|
public function determineContentId(array $params, &$tsFeController)
|
|
{
|
|
|
|
// only try to change the page if it's not the googlebot.
|
|
if (true === stripos($_SERVER['HTTP_USER_AGENT'], 'googlebot')) return;
|
|
|
|
$currentPageId = $targetPageId = $tsFeController->id;
|
|
|
|
// Get the rootpage_id from realurl config.
|
|
$realurlConfig = $tsFeController->TYPO3_CONF_VARS['EXTCONF']['realurl'];
|
|
if (array_key_exists($_SERVER['SERVER_NAME'], $realurlConfig)) {
|
|
$rootpage_id = $realurlConfig[$_SERVER['SERVER_NAME']]['pagePath']['rootpage_id'];
|
|
} else {
|
|
$rootpage_id = $realurlConfig['_DEFAULT']['pagePath']['rootpage_id'];
|
|
}
|
|
|
|
// If the ID is NULL, then we set this value to the rootpage_id. NULL is the "Home"page, ID is a specific sub-page, e.g. www.domain.de (NULL) - www.domain.de/page.html (ID)
|
|
if (!$currentPageId) {
|
|
if ($rootpage_id) {
|
|
$currentPageId = $rootpage_id;
|
|
} else {
|
|
// Leave the function because we can not determine the ID.
|
|
return;
|
|
}
|
|
}
|
|
|
|
$pageRepository = GeneralUtility::makeInstance(PageRepository::class);
|
|
$currentPagePropertiesArray = $pageRepository->getPage($currentPageId);
|
|
|
|
$pageBPageId = $currentPagePropertiesArray['tx_abtest2_b_id'];
|
|
/* TODO: check if page b exists */
|
|
$cookieLifeTime = $currentPagePropertiesArray['tx_abtest2_cookie_time'];
|
|
|
|
if ($pageBPageId) {
|
|
|
|
$pageBPropertiesArray = $pageRepository->getPage($pageBPageId);
|
|
$cookieValue = $_COOKIE['abtest2'];
|
|
|
|
if ($cookieValue === 'b') {
|
|
$targetPageId = $pageBPageId;
|
|
$currentPagePropertiesArray = $pageBPropertiesArray;
|
|
} else if ($cookieValue === 'a') {
|
|
|
|
} else {
|
|
$cookieValue = 'a';
|
|
/* select least used page */
|
|
|
|
if ((int)$currentPagePropertiesArray['tx_abtest2_counter'] > (int)$pageBPropertiesArray['tx_abtest2_counter']) {
|
|
/* take b */
|
|
$targetPageId = $pageBPageId;
|
|
$currentPagePropertiesArray = $pageBPropertiesArray;
|
|
$cookieValue = 'b';
|
|
}
|
|
|
|
/* rise counter */
|
|
$GLOBALS['TYPO3_DB']->exec_UPDATEquery('pages', 'uid='. (int)$targetPageId, array('tx_abtest2_counter' => $currentPagePropertiesArray['tx_abtest2_counter'] + 1));
|
|
|
|
setcookie('abtest2', $cookieValue, time() + $cookieLifeTime);
|
|
}
|
|
|
|
// If current page ID is different from the random page ID we set the correct page ID.
|
|
if ($currentPageId !== $targetPageId) {
|
|
$tsFeController->contentPid = $targetPageId;
|
|
$tsFeController->page['content_from_pid'] = $targetPageId;
|
|
}
|
|
|
|
$_GET['abtest'] = $cookieValue;
|
|
|
|
$this->makeCacheHash($tsFeController);
|
|
|
|
|
|
if ($currentPagePropertiesArray) {
|
|
$additionalHeaderData = $currentPagePropertiesArray['tx_abtest2_header'];
|
|
$additionalFooterData = $currentPagePropertiesArray['tx_abtest2_footer'];
|
|
if ($additionalHeaderData) {
|
|
$tsFeController->additionalHeaderData['abtest2'] = $additionalHeaderData;
|
|
}
|
|
if ($additionalFooterData) {
|
|
$tsFeController->additionalFooterData['abtest2'] = $additionalFooterData;
|
|
}
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
}
|
|
|
|
|
|
/**
|
|
*
|
|
* @param $tsFeController TypoScriptFrontendController
|
|
* @return void
|
|
* @throws \InvalidArgumentException
|
|
*/
|
|
private function makeCacheHash(&$tsFeController)
|
|
{
|
|
$GET = GeneralUtility::_GET();
|
|
|
|
/* Fix for root pages */
|
|
if (!isset($GET['id'])) {
|
|
$GET['id'] = $tsFeController->id;
|
|
}
|
|
|
|
/** @var CacheHashCalculator $cacheHash */
|
|
$cacheHash = GeneralUtility::makeInstance(CacheHashCalculator::class);
|
|
|
|
$tsFeController->cHash_array = $cacheHash->getRelevantParameters(GeneralUtility::implodeArrayForUrl('', $GET));
|
|
$tsFeController->cHash = $cacheHash->calculateCacheHash($tsFeController->cHash_array);
|
|
|
|
}
|
|
}
|
|
|
|
|