/**
* Handles a frontend request
*
* @param \Psr\Http\Message\ServerRequestInterface $request
* @return NULL|\Psr\Http\Message\ResponseInterface
*/
public function handleRequest(\Psr\Http\Message\ServerRequestInterface $request)
{
$response = null;
$this->request = $request;
$this->initializeTimeTracker();
// Hook to preprocess the current request:
if (is_array($GLOBALS['TYPO3_CONF_VARS']['SC_OPTIONS']['tslib/index_ts.php']['preprocessRequest'])) {
foreach ($GLOBALS['TYPO3_CONF_VARS']['SC_OPTIONS']['tslib/index_ts.php']['preprocessRequest'] as $hookFunction) {
$hookParameters = array();
GeneralUtility::callUserFunction($hookFunction, $hookParameters, $hookParameters);
}
unset($hookFunction);
unset($hookParameters);
}
$this->initializeController();
if ($GLOBALS['TYPO3_CONF_VARS']['FE']['pageUnavailable_force'] && !GeneralUtility::cmpIP(GeneralUtility::getIndpEnv('REMOTE_ADDR'), $GLOBALS['TYPO3_CONF_VARS']['SYS']['devIPmask'])) {
$this->controller->pageUnavailableAndExit('This page is temporarily unavailable.');
}
$this->controller->connectToDB();
$this->controller->sendRedirect();
// Output compression
// Remove any output produced until now
$this->bootstrap->endOutputBufferingAndCleanPreviousOutput();
$this->initializeOutputCompression();
// Initializing the Frontend User
$this->timeTracker->push('Front End user initialized', '');
$this->controller->initFEuser();
$this->timeTracker->pull();
// Initializing a possible logged-in Backend User
/** @var $GLOBALS['BE_USER'] \TYPO3\CMS\Backend\FrontendBackendUserAuthentication */
$GLOBALS['BE_USER'] = $this->controller->initializeBackendUser();
// Process the ID, type and other parameters.
// After this point we have an array, $page in TSFE, which is the page-record
// of the current page, $id.
$this->timeTracker->push('Process ID', '');
// Initialize admin panel since simulation settings are required here:
if ($this->controller->isBackendUserLoggedIn()) {
$GLOBALS['BE_USER']->initializeAdminPanel();
$this->bootstrap->initializeBackendRouter()->loadExtensionTables();
} else {
$this->bootstrap->loadCachedTca();
}
$this->controller->checkAlternativeIdMethods();
$this->controller->clear_preview();
$this->controller->determineId();
// Now, if there is a backend user logged in and he has NO access to this page,
// then re-evaluate the id shown! _GP('ADMCMD_noBeUser') is placed here because
// \TYPO3\CMS\Version\Hook\PreviewHook might need to know if a backend user is logged in.
if ($this->controller->isBackendUserLoggedIn() && (!$GLOBALS['BE_USER']->extPageReadAccess($this->controller->page) || GeneralUtility::_GP('ADMCMD_noBeUser'))) {
// Remove user
unset($GLOBALS['BE_USER']);
$this->controller->beUserLogin = false;
// Re-evaluate the page-id.
$this->controller->checkAlternativeIdMethods();
$this->controller->clear_preview();
$this->controller->determineId();
}
$this->controller->makeCacheHash();
$this->timeTracker->pull();
// Admin Panel & Frontend editing
if ($this->controller->isBackendUserLoggedIn()) {
$GLOBALS['BE_USER']->initializeFrontendEdit();
if ($GLOBALS['BE_USER']->adminPanel instanceof AdminPanelView) {
$this->bootstrap->initializeLanguageObject();
}
if ($GLOBALS['BE_USER']->frontendEdit instanceof FrontendEditingController) {
$GLOBALS['BE_USER']->frontendEdit->initConfigOptions();
}
}
// Starts the template
$this->timeTracker->push('Start Template', '');
$this->controller->initTemplate();
$this->timeTracker->pull();
// Get from cache
$this->timeTracker->push('Get Page from cache', '');
$this->controller->getFromCache();
$this->timeTracker->pull();
// Get config if not already gotten
// After this, we should have a valid config-array ready
$this->controller->getConfigArray();
// Setting language and locale
$this->timeTracker->push('Setting language and locale', '');
$this->controller->settingLanguage();
$this->controller->settingLocale();
$this->timeTracker->pull();
// Convert POST data to utf-8 for internal processing if metaCharset is different
$this->controller->convPOSTCharset();
$this->controller->initializeRedirectUrlHandlers();
$this->controller->handleDataSubmission();
// Check for shortcut page and redirect
$this->controller->checkPageForShortcutRedirect();
$this->controller->checkPageForMountpointRedirect();
// Generate page
$this->controller->setUrlIdToken();
$this->timeTracker->push('Page generation', '');
if ($this->controller->isGeneratePage()) {
$this->controller->generatePage_preProcessing();
$temp_theScript = $this->controller->generatePage_whichScript();
if ($temp_theScript) {
include $temp_theScript;
} else {
PageGenerator::pagegenInit();
// Global content object
$this->controller->newCObj();
// Content generation
if (!$this->controller->isINTincScript()) {
PageGenerator::renderContent();
$this->controller->setAbsRefPrefix();
}
}
$this->controller->generatePage_postProcessing();
} elseif ($this->controller->isINTincScript()) {
PageGenerator::pagegenInit();
// Global content object
$this->controller->newCObj();
}
$this->controller->releaseLocks();
$this->timeTracker->pull();
// Render non-cached parts
if ($this->controller->isINTincScript()) {
$this->timeTracker->push('Non-cached objects', '');
$this->controller->INTincScript();
$this->timeTracker->pull();
}
// Output content
$sendTSFEContent = false;
if ($this->controller->isOutputting()) {
$this->timeTracker->push('Print Content', '');
$this->controller->processOutput();
$sendTSFEContent = true;
$this->timeTracker->pull();
}
// Store session data for fe_users
$this->controller->storeSessionData();
// Statistics
$GLOBALS['TYPO3_MISC']['microtime_end'] = microtime(true);
$this->controller->setParseTime();
if (isset($this->controller->config['config']['debug'])) {
$debugParseTime = (bool) $this->controller->config['config']['debug'];
} else {
$debugParseTime = !empty($this->controller->TYPO3_CONF_VARS['FE']['debug']);
}
if ($this->controller->isOutputting() && $debugParseTime) {
$this->controller->content .= LF . '<!-- Parsetime: ' . $this->controller->scriptParseTime . 'ms -->';
}
$this->controller->redirectToExternalUrl();
// Preview info
$this->controller->previewInfo();
// Hook for end-of-frontend
$this->controller->hook_eofe();
// Finish timetracking
$this->timeTracker->pull();
// Check memory usage
MonitorUtility::peakMemoryUsage();
// beLoginLinkIPList
echo $this->controller->beLoginLinkIPList();
// Admin panel
if ($this->controller->isBackendUserLoggedIn() && $GLOBALS['BE_USER'] instanceof FrontendBackendUserAuthentication) {
if ($GLOBALS['BE_USER']->extAdmEnabled) {
// Style sheet is also used for frontend editing.
$this->controller->content = str_ireplace('</head>', $GLOBALS['BE_USER']->adminPanel->getAdminPanelHeaderData() . '</head>', $this->controller->content);
}
if ($GLOBALS['BE_USER']->isAdminPanelVisible()) {
$this->controller->content = str_ireplace('</body>', $GLOBALS['BE_USER']->displayAdminPanel() . '</body>', $this->controller->content);
}
}
if ($sendTSFEContent) {
/** @var \TYPO3\CMS\Core\Http\Response $response */
$response = GeneralUtility::makeInstance(\TYPO3\CMS\Core\Http\Response::class);
$response->getBody()->write($this->controller->content);
}
// Debugging Output
if (isset($GLOBALS['error']) && is_object($GLOBALS['error']) && @is_callable(array($GLOBALS['error'], 'debugOutput'))) {
$GLOBALS['error']->debugOutput();
}
if (TYPO3_DLOG) {
GeneralUtility::devLog('END of FRONTEND session', 'cms', 0, array('_FLUSH' => true));
}
return $response;
}
