[TASK] Replace ClassLoader cache with standard caches
[Packages/TYPO3.CMS.git] / typo3 / sysext / core / Classes / Core / Bootstrap.php
1 <?php
2 namespace TYPO3\CMS\Core\Core;
3
4 /***************************************************************
5 * Copyright notice
6 *
7 * (c) 2012-2013 Christian Kuhn <lolli@schwarzbu.ch>
8 * All rights reserved
9 *
10 * This script is part of the TYPO3 project. The TYPO3 project is
11 * free software; you can redistribute it and/or modify
12 * it under the terms of the GNU General Public License as published by
13 * the Free Software Foundation; either version 2 of the License, or
14 * (at your option) any later version.
15 *
16 * The GNU General Public License can be found at
17 * http://www.gnu.org/copyleft/gpl.html.
18 * A copy is found in the textfile GPL.txt and important notices to the license
19 * from the author is found in LICENSE.txt distributed with these scripts.
20 *
21 *
22 * This script is distributed in the hope that it will be useful,
23 * but WITHOUT ANY WARRANTY; without even the implied warranty of
24 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
25 * GNU General Public License for more details.
26 *
27 * This copyright notice MUST APPEAR in all copies of the script!
28 ***************************************************************/
29
30 use TYPO3\CMS\Core\Utility;
31
32 require __DIR__ . '/SystemEnvironmentBuilder.php';
33
34 /**
35 * This class encapsulates bootstrap related methods.
36 * It is required directly as the very first thing in entry scripts and
37 * used to define all base things like constants and pathes and so on.
38 *
39 * Most methods in this class have dependencies to each other. They can
40 * not be called in arbitrary order. The methods are ordered top down, so
41 * a method at the beginning has lower dependencies than a method further
42 * down. Do not fiddle with the load order in own scripts except you know
43 * exactly what you are doing!
44 *
45 * @author Christian Kuhn <lolli@schwarzbu.ch>
46 */
47 class Bootstrap {
48
49 /**
50 * @var \TYPO3\CMS\Core\Core\Bootstrap
51 */
52 static protected $instance = NULL;
53
54 /**
55 * Unique Request ID
56 *
57 * @var string
58 */
59 protected $requestId;
60
61 /**
62 * The application context
63 *
64 * @var \TYPO3\CMS\Core\Core\ApplicationContext
65 */
66 protected $applicationContext;
67
68 /**
69 * @var array List of early instances
70 */
71 protected $earlyInstances = array();
72
73 /**
74 * @var string Path to install tool
75 */
76 protected $installToolPath;
77
78 /**
79 * Disable direct creation of this object.
80 * Set unique requestId and the application context
81 *
82 * @var string Application context
83 */
84 protected function __construct($applicationContext) {
85 $this->requestId = uniqid();
86 $this->applicationContext = new ApplicationContext($applicationContext);
87 }
88
89 /**
90 * Disable direct cloning of this object.
91 */
92 protected function __clone() {
93
94 }
95
96 /**
97 * Return 'this' as singleton
98 *
99 * @return Bootstrap
100 * @internal This is not a public API method, do not use in own extensions
101 */
102 static public function getInstance() {
103 if (is_null(static::$instance)) {
104 require_once(__DIR__ . '/../Exception.php');
105 require_once(__DIR__ . '/ApplicationContext.php');
106 $applicationContext = trim(getenv('TYPO3_CONTEXT'), '"\' ') ? : 'Production';
107 self::$instance = new static($applicationContext);
108 // Establish an alias for Flow/Package interoperability
109 class_alias(get_class(static::$instance), 'TYPO3\\Flow\\Core\\Bootstrap');
110 }
111 return static::$instance;
112 }
113
114 /**
115 * Gets the request's unique ID
116 *
117 * @return string Unique request ID
118 * @internal This is not a public API method, do not use in own extensions
119 */
120 public function getRequestId() {
121 return $this->requestId;
122 }
123
124 /**
125 * Returns the application context this bootstrap was started in.
126 *
127 * @return \TYPO3\CMS\Core\Core\ApplicationContext The application context encapsulated in an object
128 * @internal This is not a public API method, do not use in own extensions.
129 * Use \TYPO3\CMS\Core\Utility\GeneralUtility::getApplicationContext() instead
130 */
131 public function getApplicationContext() {
132 return $this->applicationContext;
133 }
134
135 /**
136 * Prevent any unwanted output that may corrupt AJAX/compression.
137 * This does not interfere with "die()" or "echo"+"exit()" messages!
138 *
139 * @return Bootstrap
140 * @internal This is not a public API method, do not use in own extensions
141 */
142 public function startOutputBuffering() {
143 ob_start();
144 return $this;
145 }
146
147 /**
148 * Run the base setup that checks server environment,
149 * determines pathes, populates base files and sets common configuration.
150 *
151 * Script execution will be aborted if something fails here.
152 *
153 * @param string $relativePathPart Relative path of the entry script back to document root
154 * @return Bootstrap
155 * @internal This is not a public API method, do not use in own extensions
156 */
157 public function baseSetup($relativePathPart = '') {
158 \TYPO3\CMS\Core\Core\SystemEnvironmentBuilder::run($relativePathPart);
159 Utility\GeneralUtility::presetApplicationContext($this->applicationContext);
160 return $this;
161 }
162
163 /**
164 * Redirect to install tool if LocalConfiguration.php is missing.
165 *
166 * @param string $pathUpToDocumentRoot Can contain eg. '../' if called from a sub directory
167 * @return Bootstrap
168 * @internal This is not a public API method, do not use in own extensions
169 */
170 public function redirectToInstallerIfEssentialConfigurationDoesNotExist($pathUpToDocumentRoot = '') {
171 $configurationManager = new \TYPO3\CMS\Core\Configuration\ConfigurationManager;
172 if (!file_exists($configurationManager->getLocalConfigurationFileLocation()) || !file_exists(PATH_typo3conf . 'PackageStates.php')) {
173 require_once __DIR__ . '/../Utility/HttpUtility.php';
174 Utility\HttpUtility::redirect($pathUpToDocumentRoot . 'typo3/sysext/install/Start/Install.php');
175 }
176 return $this;
177 }
178
179 /**
180 * Registers the instance of the specified object for an early boot stage.
181 * On finalizing the Object Manager initialization, all those instances will
182 * be transferred to the Object Manager's registry.
183 *
184 * @param string $objectName Object name, as later used by the Object Manager
185 * @param object $instance The instance to register
186 * @return void
187 */
188 public function setEarlyInstance($objectName, $instance) {
189 $this->earlyInstances[$objectName] = $instance;
190 }
191
192 /**
193 * Returns an instance which was registered earlier through setEarlyInstance()
194 *
195 * @param string $objectName Object name of the registered instance
196 * @return object
197 * @throws \TYPO3\CMS\Core\Exception
198 */
199 public function getEarlyInstance($objectName) {
200 if (!isset($this->earlyInstances[$objectName])) {
201 throw new \TYPO3\CMS\Core\Exception('Unknown early instance "' . $objectName . '"', 1365167380);
202 }
203 return $this->earlyInstances[$objectName];
204 }
205
206 /**
207 * Returns all registered early instances indexed by object name
208 *
209 * @return array
210 */
211 public function getEarlyInstances() {
212 return $this->earlyInstances;
213 }
214
215 /**
216 * Includes LocalConfiguration.php and sets several
217 * global settings depending on configuration.
218 *
219 * @param boolean $allowCaching Whether to allow caching - affects cache_core (autoloader)
220 * @param string $packageManagerClassName Define an alternative package manager implementation (usually for the installer)
221 * @return Bootstrap
222 * @internal This is not a public API method, do not use in own extensions
223 */
224 public function loadConfigurationAndInitialize($allowCaching = TRUE, $packageManagerClassName = 'TYPO3\\CMS\\Core\\Package\\PackageManager') {
225 $this
226 ->initializeClassLoader()
227 ->populateLocalConfiguration()
228 ->initializeCachingFramework()
229 ->initializeClassLoaderCaches()
230 ->initializePackageManagement($packageManagerClassName);
231
232 // @TODO dig into this
233 if (!$allowCaching) {
234 $this->setCoreCacheToNullBackend();
235 }
236
237 $this->defineDatabaseConstants()
238 ->defineUserAgentConstant()
239 ->registerExtDirectComponents()
240 ->checkUtf8DatabaseSettingsOrDie()
241 ->transferDeprecatedCurlSettings()
242 ->setCacheHashOptions()
243 ->setDefaultTimezone()
244 ->initializeL10nLocales()
245 ->convertPageNotFoundHandlingToBoolean()
246 ->registerGlobalDebugFunctions()
247 // SwiftMailerAdapter is
248 // @deprecated since 6.1, will be removed two versions later - will be removed together with \TYPO3\CMS\Core\Utility\MailUtility::mail()
249 ->registerSwiftMailer()
250 ->configureExceptionHandling()
251 ->setMemoryLimit()
252 ->defineTypo3RequestTypes();
253 return $this;
254 }
255
256 /**
257 * Initializes the Class Loader
258 *
259 * @return Bootstrap
260 */
261 protected function initializeClassLoader() {
262 $classLoader = new ClassLoader($this->applicationContext);
263 $this->setEarlyInstance('TYPO3\\CMS\\Core\\Core\\ClassLoader', $classLoader);
264 $classLoader->setEarlyClassInformationsFromAutoloadRegistry((array) include __DIR__ . '/../../ext_autoload.php');
265 $classAliasMap = new \TYPO3\CMS\Core\Core\ClassAliasMap();
266 $classAliasMap->injectClassLoader($classLoader);
267 $this->setEarlyInstance('TYPO3\\CMS\\Core\\Core\\ClassAliasMap', $classAliasMap);
268 $classLoader->injectClassAliasMap($classAliasMap);
269 spl_autoload_register(array($classLoader, 'loadClass'), TRUE, TRUE);
270 return $this;
271 }
272
273 /**
274 * Reinitializes the class loader during clear cache actions
275 * Beware! This is not public API and necessary for edge cases in the install tool
276 *
277 * @param string $packageManagerClassName
278 * @return void
279 */
280 public function reinitializeClassLoaderAndCachesAndPackageManagement($packageManagerClassName = 'TYPO3\\CMS\\Core\\Package\\PackageManager') {
281 $currentClassLoader = $this->getEarlyInstance('TYPO3\\CMS\\Core\\Core\\ClassLoader');
282 spl_autoload_unregister(array($currentClassLoader, 'loadClass'));
283 \TYPO3\CMS\Core\Cache\Cache::flagCachingFrameworkForReinitialization();
284 $this
285 ->initializeClassLoader()
286 ->populateLocalConfiguration()
287 ->initializeCachingFramework()
288 ->initializeClassLoaderCaches()
289 ->initializePackageManagement($packageManagerClassName);
290 }
291
292 /**
293 * Initialize class loader cache.
294 *
295 * @return Bootstrap
296 */
297 protected function initializeClassLoaderCaches() {
298 /** @var $classLoader ClassLoader */
299 $classLoader = $this->getEarlyInstance('TYPO3\\CMS\\Core\\Core\\ClassLoader');
300 $classLoader->injectCoreCache($this->getEarlyInstance('TYPO3\\CMS\\Core\\Cache\\CacheManager')->getCache('cache_core'));
301 $classLoader->injectClassesCache($this->getEarlyInstance('TYPO3\\CMS\\Core\\Cache\\CacheManager')->getCache('cache_classes'));
302 return $this;
303 }
304
305 /**
306 * Initializes the package system and loads the package configuration and settings
307 * provided by the packages.
308 *
309 * @param string $packageManagerClassName Define an alternative package manager implementation (usually for the installer)
310 * @return Bootstrap
311 */
312 protected function initializePackageManagement($packageManagerClassName) {
313 /** @var \TYPO3\CMS\Core\Package\PackageManager $packageManager */
314 $packageManager = new $packageManagerClassName();
315 $this->setEarlyInstance('TYPO3\\Flow\\Package\\PackageManager', $packageManager);
316 Utility\ExtensionManagementUtility::setPackageManager($packageManager);
317 $packageManager->injectClassLoader($this->getEarlyInstance('TYPO3\\CMS\\Core\\Core\\ClassLoader'));
318 $packageManager->injectCoreCache($this->getEarlyInstance('TYPO3\\CMS\\Core\\Cache\\CacheManager')->getCache('cache_core'));
319 $packageManager->initialize($this, PATH_site);
320 Utility\GeneralUtility::setSingletonInstance('TYPO3\\CMS\\Core\\Package\\PackageManager', $packageManager);
321 $GLOBALS['TYPO3_LOADED_EXT'] = new \TYPO3\CMS\Core\Compatibility\LoadedExtensionsArray($packageManager);
322 return $this;
323 }
324
325 /**
326 * Load ext_localconf of extensions
327 *
328 * @param boolean $allowCaching
329 * @return Bootstrap
330 * @internal This is not a public API method, do not use in own extensions
331 */
332 public function loadTypo3LoadedExtAndExtLocalconf($allowCaching = TRUE) {
333 $this->getInstance()
334 ->loadAdditionalConfigurationFromExtensions($allowCaching);
335 return $this;
336 }
337
338 /**
339 * Load TYPO3_LOADED_EXT, recreate class loader registry and load ext_localconf
340 *
341 * @TODO: This method was changed with the package manager patch, do we still need it?
342 * @return Bootstrap
343 * @internal This is not a public API method, do not use in own extensions
344 */
345 public function reloadTypo3LoadedExtAndClassLoaderAndExtLocalconf() {
346 $bootstrap = $this->getInstance();
347 // Commented out for package management patch, method is still used in extensionmanager
348 // $bootstrap->populateTypo3LoadedExtGlobal(FALSE);
349 // \TYPO3\CMS\Core\Core\ClassLoader::loadClassLoaderCache();
350 $bootstrap->loadAdditionalConfigurationFromExtensions(FALSE);
351 return $this;
352 }
353
354 /**
355 * Sets up additional configuration applied in all scopes
356 *
357 * @return Bootstrap
358 * @internal This is not a public API method, do not use in own extensions
359 */
360 public function applyAdditionalConfigurationSettings() {
361 $this->getInstance()
362 ->initializeExceptionHandling()
363 ->setFinalCachingFrameworkCacheConfiguration()
364 ->defineLoggingAndExceptionConstants()
365 ->unsetReservedGlobalVariables();
366 return $this;
367 }
368
369 /**
370 * Throws an exception if no browser could be identified
371 *
372 * @return Bootstrap
373 * @throws \RuntimeException
374 * @internal This is not a public API method, do not use in own extensions
375 */
376 public function checkValidBrowserOrDie() {
377 // Checks for proper browser
378 if (empty($GLOBALS['CLIENT']['BROWSER'])) {
379 throw new \RuntimeException('Browser Error: Your browser version looks incompatible with this TYPO3 version!', 1294587023);
380 }
381 return $this;
382 }
383
384 /**
385 * We need an early instance of the configuration manager.
386 * Since makeInstance relies on the object configuration, we create it here with new instead.
387 *
388 * @return Bootstrap
389 */
390 public function populateLocalConfiguration() {
391 $configurationManager = new \TYPO3\CMS\Core\Configuration\ConfigurationManager();
392 $this->setEarlyInstance('TYPO3\CMS\Core\Configuration\ConfigurationManager', $configurationManager);
393 $configurationManager->exportConfiguration();
394 return $this;
395 }
396
397 /**
398 * Set cache_core to null backend, effectively disabling eg. the autoloader cache
399 *
400 * @return \TYPO3\CMS\Core\Core\Bootstrap
401 * @internal This is not a public API method, do not use in own extensions
402 */
403 public function setCoreCacheToNullBackend() {
404 $GLOBALS['TYPO3_CONF_VARS']['SYS']['caching']['cacheConfigurations']['cache_core']['backend']
405 = 'TYPO3\\CMS\\Core\\Cache\\Backend\\NullBackend';
406 return $this;
407 }
408
409 /**
410 * Define database constants
411 *
412 * @return \TYPO3\CMS\Core\Core\Bootstrap
413 */
414 protected function defineDatabaseConstants() {
415 define('TYPO3_db', $GLOBALS['TYPO3_CONF_VARS']['DB']['database']);
416 define('TYPO3_db_username', $GLOBALS['TYPO3_CONF_VARS']['DB']['username']);
417 define('TYPO3_db_password', $GLOBALS['TYPO3_CONF_VARS']['DB']['password']);
418 define('TYPO3_db_host', $GLOBALS['TYPO3_CONF_VARS']['DB']['host']);
419 define('TYPO3_extTableDef_script',
420 isset($GLOBALS['TYPO3_CONF_VARS']['DB']['extTablesDefinitionScript'])
421 ? $GLOBALS['TYPO3_CONF_VARS']['DB']['extTablesDefinitionScript']
422 : 'extTables.php');
423 return $this;
424 }
425
426 /**
427 * Define user agent constant
428 *
429 * @return \TYPO3\CMS\Core\Core\Bootstrap
430 */
431 protected function defineUserAgentConstant() {
432 define('TYPO3_user_agent', 'User-Agent: ' . $GLOBALS['TYPO3_CONF_VARS']['HTTP']['userAgent']);
433 return $this;
434 }
435
436 /**
437 * Register default ExtDirect components
438 *
439 * @return Bootstrap
440 */
441 protected function registerExtDirectComponents() {
442 if (TYPO3_MODE === 'BE') {
443 Utility\ExtensionManagementUtility::registerExtDirectComponent('TYPO3.Components.PageTree.DataProvider', 'TYPO3\\CMS\\Backend\\Tree\\Pagetree\\ExtdirectTreeDataProvider', 'web', 'user,group');
444 Utility\ExtensionManagementUtility::registerExtDirectComponent('TYPO3.Components.PageTree.Commands', 'TYPO3\\CMS\\Backend\\Tree\\Pagetree\\ExtdirectTreeCommands', 'web', 'user,group');
445 Utility\ExtensionManagementUtility::registerExtDirectComponent('TYPO3.Components.PageTree.ContextMenuDataProvider', 'TYPO3\\CMS\\Backend\\ContextMenu\\Pagetree\\Extdirect\\ContextMenuConfiguration', 'web', 'user,group');
446 Utility\ExtensionManagementUtility::registerExtDirectComponent('TYPO3.LiveSearchActions.ExtDirect', 'TYPO3\\CMS\\Backend\\Search\\LiveSearch\\ExtDirect\\LiveSearchDataProvider', 'web_list', 'user,group');
447 Utility\ExtensionManagementUtility::registerExtDirectComponent('TYPO3.BackendUserSettings.ExtDirect', 'TYPO3\\CMS\\Backend\\User\\ExtDirect\\BackendUserSettingsDataProvider');
448 if (Utility\ExtensionManagementUtility::isLoaded('context_help')) {
449 Utility\ExtensionManagementUtility::registerExtDirectComponent('TYPO3.CSH.ExtDirect', 'TYPO3\\CMS\\ContextHelp\\ExtDirect\\ContextHelpDataProvider');
450 }
451 Utility\ExtensionManagementUtility::registerExtDirectComponent('TYPO3.ExtDirectStateProvider.ExtDirect', 'TYPO3\\CMS\\Backend\\InterfaceState\\ExtDirect\\DataProvider');
452 Utility\ExtensionManagementUtility::registerExtDirectComponent(
453 'TYPO3.Components.DragAndDrop.CommandController',
454 Utility\ExtensionManagementUtility::extPath('backend') . 'Classes/View/PageLayout/Extdirect/ExtdirectPageCommands.php:TYPO3\\CMS\\Backend\\View\\PageLayout\\ExtDirect\\ExtdirectPageCommands', 'web', 'user,group'
455 );
456 }
457 return $this;
458 }
459
460 /**
461 * Initialize caching framework
462 *
463 * @return Bootstrap
464 */
465 protected function initializeCachingFramework() {
466 // @todo Please deuglify
467 \TYPO3\CMS\Core\Cache\Cache::initializeCachingFramework();
468 $this->setEarlyInstance('TYPO3\CMS\Core\Cache\CacheManager', $GLOBALS['typo3CacheManager']);
469 return $this;
470 }
471
472 /**
473 * Checking for UTF-8 in the settings since TYPO3 4.5
474 *
475 * Since TYPO3 4.5, everything other than UTF-8 is deprecated.
476 *
477 * [SYS][setDBinit] is used to set the DB connection
478 * and both settings need to be adjusted for UTF-8 in order to work properly
479 *
480 * @return Bootstrap
481 */
482 protected function checkUtf8DatabaseSettingsOrDie() {
483 if (isset($GLOBALS['TYPO3_CONF_VARS']['SYS']['setDBinit']) &&
484 $GLOBALS['TYPO3_CONF_VARS']['SYS']['setDBinit'] !== '-1' &&
485 preg_match('/SET NAMES [\'"]?utf8[\'"]?/i', $GLOBALS['TYPO3_CONF_VARS']['SYS']['setDBinit']) === FALSE &&
486 TYPO3_enterInstallScript !== '1') {
487
488 // Only accept "SET NAMES utf8" for this setting, otherwise die with a nice error
489 die('This TYPO3 installation is using the $GLOBALS[\'TYPO3_CONF_VARS\'][\'SYS\'][\'setDBinit\'] property with the following value:' . chr(10) .
490 $GLOBALS['TYPO3_CONF_VARS']['SYS']['setDBinit'] . chr(10) . chr(10) .
491 'It looks like UTF-8 is not used for this connection.' . chr(10) . chr(10) .
492 'Everything other than UTF-8 is unsupported since TYPO3 4.7.' . chr(10) .
493 'The DB, its connection and TYPO3 should be migrated to UTF-8 therefore. Please check your setup.'
494 );
495 } else {
496 $GLOBALS['TYPO3_CONF_VARS']['SYS']['setDBinit'] = 'SET NAMES utf8;';
497 }
498 return $this;
499 }
500
501 /**
502 * Parse old curl options and set new http ones instead
503 *
504 * @TODO: This code segment must still be finished
505 * @return Bootstrap
506 */
507 protected function transferDeprecatedCurlSettings() {
508 if (!empty($GLOBALS['TYPO3_CONF_VARS']['SYS']['curlProxyServer'])) {
509 $proxyParts = Utility\GeneralUtility::revExplode(':', $GLOBALS['TYPO3_CONF_VARS']['SYS']['curlProxyServer'], 2);
510 $GLOBALS['TYPO3_CONF_VARS']['HTTP']['proxy_host'] = $proxyParts[0];
511 $GLOBALS['TYPO3_CONF_VARS']['HTTP']['proxy_port'] = $proxyParts[1];
512 }
513 if (!empty($GLOBALS['TYPO3_CONF_VARS']['SYS']['curlProxyUserPass'])) {
514 $userPassParts = explode(':', $GLOBALS['TYPO3_CONF_VARS']['SYS']['curlProxyUserPass'], 2);
515 $GLOBALS['TYPO3_CONF_VARS']['HTTP']['proxy_user'] = $userPassParts[0];
516 $GLOBALS['TYPO3_CONF_VARS']['HTTP']['proxy_password'] = $userPassParts[1];
517 }
518 return $this;
519 }
520
521 /**
522 * Set cacheHash options
523 *
524 * @return Bootstrap
525 */
526 protected function setCacheHashOptions() {
527 $GLOBALS['TYPO3_CONF_VARS']['FE']['cacheHash'] = array(
528 'cachedParametersWhiteList' => Utility\GeneralUtility::trimExplode(',', $GLOBALS['TYPO3_CONF_VARS']['FE']['cHashOnlyForParameters'], TRUE),
529 'excludedParameters' => Utility\GeneralUtility::trimExplode(',', $GLOBALS['TYPO3_CONF_VARS']['FE']['cHashExcludedParameters'], TRUE),
530 'requireCacheHashPresenceParameters' => Utility\GeneralUtility::trimExplode(',', $GLOBALS['TYPO3_CONF_VARS']['FE']['cHashRequiredParameters'], TRUE)
531 );
532 if (trim($GLOBALS['TYPO3_CONF_VARS']['FE']['cHashExcludedParametersIfEmpty']) === '*') {
533 $GLOBALS['TYPO3_CONF_VARS']['FE']['cacheHash']['excludeAllEmptyParameters'] = TRUE;
534 } else {
535 $GLOBALS['TYPO3_CONF_VARS']['FE']['cacheHash']['excludedParametersIfEmpty'] = Utility\GeneralUtility::trimExplode(',', $GLOBALS['TYPO3_CONF_VARS']['FE']['cHashExcludedParametersIfEmpty'], TRUE);
536 }
537 return $this;
538 }
539
540 /**
541 * Set default timezone
542 *
543 * @return Bootstrap
544 */
545 protected function setDefaultTimezone() {
546 $timeZone = $GLOBALS['TYPO3_CONF_VARS']['SYS']['phpTimeZone'];
547 if (empty($timeZone)) {
548 // Time zone from the server environment (TZ env or OS query)
549 $defaultTimeZone = @date_default_timezone_get();
550 if ($defaultTimeZone !== '') {
551 $timeZone = $defaultTimeZone;
552 } else {
553 $timeZone = 'UTC';
554 }
555 }
556 // Set default to avoid E_WARNINGs with PHP > 5.3
557 date_default_timezone_set($timeZone);
558 return $this;
559 }
560
561 /**
562 * Initialize the locales handled by TYPO3
563 *
564 * @return Bootstrap
565 */
566 protected function initializeL10nLocales() {
567 \TYPO3\CMS\Core\Localization\Locales::initialize();
568 return $this;
569 }
570
571 /**
572 * Convert type of "pageNotFound_handling" setting in case it was written as a
573 * string (e.g. if edited in Install Tool)
574 *
575 * @TODO : Remove, if the Install Tool handles such data types correctly
576 * @return Bootstrap
577 */
578 protected function convertPageNotFoundHandlingToBoolean() {
579 if (!strcasecmp($GLOBALS['TYPO3_CONF_VARS']['FE']['pageNotFound_handling'], 'TRUE')) {
580 $GLOBALS['TYPO3_CONF_VARS']['FE']['pageNotFound_handling'] = TRUE;
581 }
582 return $this;
583 }
584
585 /**
586 * Register xdebug(), debug(), debugBegin() and debugEnd() as global functions
587 *
588 * Note: Yes, this is possible in php! xdebug() is then a global function, even
589 * if registerGlobalDebugFunctions() is encapsulated in class scope.
590 *
591 * @return Bootstrap
592 */
593 protected function registerGlobalDebugFunctions() {
594 require_once('GlobalDebugFunctions.php');
595 return $this;
596 }
597
598 /**
599 * Mail sending via Swift Mailer
600 *
601 * @return \TYPO3\CMS\Core\Core\Bootstrap
602 * @deprecated since 6.1, will be removed two versions later - will be removed together with \TYPO3\CMS\Core\Utility\MailUtility::mail()
603 */
604 protected function registerSwiftMailer() {
605 $GLOBALS['TYPO3_CONF_VARS']['SC_OPTIONS']['t3lib/utility/class.t3lib_utility_mail.php']['substituteMailDelivery'][] =
606 'TYPO3\\CMS\\Core\\Mail\\SwiftMailerAdapter';
607 return $this;
608 }
609
610 /**
611 * Configure and set up exception and error handling
612 *
613 * @return Bootstrap
614 */
615 protected function configureExceptionHandling() {
616 $GLOBALS['TYPO3_CONF_VARS']['SC_OPTIONS']['errors']['exceptionHandler'] = $GLOBALS['TYPO3_CONF_VARS']['SYS']['productionExceptionHandler'];
617 $GLOBALS['TYPO3_CONF_VARS']['SC_OPTIONS']['errors']['exceptionalErrors'] = $GLOBALS['TYPO3_CONF_VARS']['SYS']['exceptionalErrors'];
618 // Turn error logging on/off.
619 if (($displayErrors = intval($GLOBALS['TYPO3_CONF_VARS']['SYS']['displayErrors'])) != '-1') {
620 // Special value "2" enables this feature only if $GLOBALS['TYPO3_CONF_VARS'][SYS][devIPmask] matches
621 if ($displayErrors == 2) {
622 if (Utility\GeneralUtility::cmpIP(Utility\GeneralUtility::getIndpEnv('REMOTE_ADDR'), $GLOBALS['TYPO3_CONF_VARS']['SYS']['devIPmask'])) {
623 $displayErrors = 1;
624 } else {
625 $displayErrors = 0;
626 }
627 }
628 if ($displayErrors == 0) {
629 $GLOBALS['TYPO3_CONF_VARS']['SC_OPTIONS']['errors']['exceptionalErrors'] = 0;
630 }
631 if ($displayErrors == 1) {
632 $GLOBALS['TYPO3_CONF_VARS']['SC_OPTIONS']['errors']['exceptionHandler'] = $GLOBALS['TYPO3_CONF_VARS']['SYS']['debugExceptionHandler'];
633 define('TYPO3_ERRORHANDLER_MODE', 'debug');
634 }
635 @ini_set('display_errors', $displayErrors);
636 } elseif (Utility\GeneralUtility::cmpIP(Utility\GeneralUtility::getIndpEnv('REMOTE_ADDR'), $GLOBALS['TYPO3_CONF_VARS']['SYS']['devIPmask'])) {
637 // With displayErrors = -1 (default), turn on debugging if devIPmask matches:
638 $GLOBALS['TYPO3_CONF_VARS']['SC_OPTIONS']['errors']['exceptionHandler'] = $GLOBALS['TYPO3_CONF_VARS']['SYS']['debugExceptionHandler'];
639 }
640 return $this;
641 }
642
643 /**
644 * Set PHP memory limit depending on value of
645 * $GLOBALS['TYPO3_CONF_VARS']['SYS']['setMemoryLimit']
646 *
647 * @return Bootstrap
648 */
649 protected function setMemoryLimit() {
650 if (intval($GLOBALS['TYPO3_CONF_VARS']['SYS']['setMemoryLimit']) > 16) {
651 @ini_set('memory_limit', (intval($GLOBALS['TYPO3_CONF_VARS']['SYS']['setMemoryLimit']) . 'm'));
652 }
653 return $this;
654 }
655
656 /**
657 * Define TYPO3_REQUESTTYPE* constants
658 * so devs exactly know what type of request it is
659 *
660 * @return Bootstrap
661 */
662 protected function defineTypo3RequestTypes() {
663 define('TYPO3_REQUESTTYPE_FE', 1);
664 define('TYPO3_REQUESTTYPE_BE', 2);
665 define('TYPO3_REQUESTTYPE_CLI', 4);
666 define('TYPO3_REQUESTTYPE_AJAX', 8);
667 define('TYPO3_REQUESTTYPE_INSTALL', 16);
668 define('TYPO3_REQUESTTYPE', (TYPO3_MODE == 'FE' ? TYPO3_REQUESTTYPE_FE : 0) | (TYPO3_MODE == 'BE' ? TYPO3_REQUESTTYPE_BE : 0) | (defined('TYPO3_cliMode') && TYPO3_cliMode ? TYPO3_REQUESTTYPE_CLI : 0) | (defined('TYPO3_enterInstallScript') && TYPO3_enterInstallScript ? TYPO3_REQUESTTYPE_INSTALL : 0) | ($GLOBALS['TYPO3_AJAX'] ? TYPO3_REQUESTTYPE_AJAX : 0));
669 return $this;
670 }
671
672 /**
673 * Load extension configuration files (ext_localconf.php)
674 *
675 * The ext_localconf.php files in extensions are meant to make changes
676 * to the global $TYPO3_CONF_VARS configuration array.
677 *
678 * @param boolean $allowCaching
679 * @return Bootstrap
680 */
681 protected function loadAdditionalConfigurationFromExtensions($allowCaching = TRUE) {
682 Utility\ExtensionManagementUtility::loadExtLocalconf($allowCaching);
683 return $this;
684 }
685
686 /**
687 * Initialize exception handling
688 *
689 * @return Bootstrap
690 */
691 protected function initializeExceptionHandling() {
692 if (!empty($GLOBALS['TYPO3_CONF_VARS']['SC_OPTIONS']['errors']['exceptionHandler'])) {
693 if (!empty($GLOBALS['TYPO3_CONF_VARS']['SYS']['errorHandler'])) {
694 // Register an error handler for the given errorHandlerErrors
695 $errorHandler = Utility\GeneralUtility::makeInstance($GLOBALS['TYPO3_CONF_VARS']['SYS']['errorHandler'], $GLOBALS['TYPO3_CONF_VARS']['SYS']['errorHandlerErrors']);
696 // Set errors which will be converted in an exception
697 $errorHandler->setExceptionalErrors($GLOBALS['TYPO3_CONF_VARS']['SC_OPTIONS']['errors']['exceptionalErrors']);
698 }
699 // Instantiate the exception handler once to make sure object is registered
700 // @TODO: Figure out if this is really needed
701 Utility\GeneralUtility::makeInstance($GLOBALS['TYPO3_CONF_VARS']['SC_OPTIONS']['errors']['exceptionHandler']);
702 }
703 return $this;
704 }
705
706 /**
707 * Extensions may register new caches, so we set the
708 * global cache array to the manager again at this point
709 *
710 * @return Bootstrap
711 */
712 protected function setFinalCachingFrameworkCacheConfiguration() {
713 $GLOBALS['typo3CacheManager']->setCacheConfigurations($GLOBALS['TYPO3_CONF_VARS']['SYS']['caching']['cacheConfigurations']);
714 return $this;
715 }
716
717 /**
718 * Define logging and exception constants
719 *
720 * @return Bootstrap
721 */
722 protected function defineLoggingAndExceptionConstants() {
723 define('TYPO3_DLOG', $GLOBALS['TYPO3_CONF_VARS']['SYS']['enable_DLOG']);
724 define('TYPO3_ERROR_DLOG', $GLOBALS['TYPO3_CONF_VARS']['SYS']['enable_errorDLOG']);
725 define('TYPO3_EXCEPTION_DLOG', $GLOBALS['TYPO3_CONF_VARS']['SYS']['enable_exceptionDLOG']);
726 return $this;
727 }
728
729 /**
730 * Unsetting reserved global variables:
731 * Those are set in "ext:core/ext_tables.php" file:
732 *
733 * @return Bootstrap
734 */
735 protected function unsetReservedGlobalVariables() {
736 unset($GLOBALS['PAGES_TYPES']);
737 unset($GLOBALS['TCA']);
738 unset($GLOBALS['TBE_MODULES']);
739 unset($GLOBALS['TBE_STYLES']);
740 unset($GLOBALS['FILEICONS']);
741 // Those set in init.php:
742 unset($GLOBALS['WEBMOUNTS']);
743 unset($GLOBALS['FILEMOUNTS']);
744 unset($GLOBALS['BE_USER']);
745 // Those set otherwise:
746 unset($GLOBALS['TBE_MODULES_EXT']);
747 unset($GLOBALS['TCA_DESCR']);
748 unset($GLOBALS['LOCAL_LANG']);
749 unset($GLOBALS['TYPO3_AJAX']);
750 return $this;
751 }
752
753 /**
754 * Initialize database connection in $GLOBALS and connect if requested
755 *
756 * @return \TYPO3\CMS\Core\Core\Bootstrap
757 * @internal This is not a public API method, do not use in own extensions
758 */
759 public function initializeTypo3DbGlobal() {
760 /** @var $databaseConnection \TYPO3\CMS\Core\Database\DatabaseConnection */
761 $databaseConnection = Utility\GeneralUtility::makeInstance('TYPO3\\CMS\\Core\\Database\\DatabaseConnection');
762 $databaseConnection->setDatabaseName(TYPO3_db);
763 $databaseConnection->setDatabaseUsername(TYPO3_db_username);
764 $databaseConnection->setDatabasePassword(TYPO3_db_password);
765
766 $databaseHost = TYPO3_db_host;
767 if (isset($GLOBALS['TYPO3_CONF_VARS']['DB']['port'])) {
768 $databaseConnection->setDatabasePort($GLOBALS['TYPO3_CONF_VARS']['DB']['port']);
769 } elseif (strpos($databaseHost, ':') > 0) {
770 // @TODO: Find a way to handle this case in the install tool and drop this
771 list($databaseHost, $databasePort) = explode(':', $databaseHost);
772 $databaseConnection->setDatabasePort($databasePort);
773 }
774 if (isset($GLOBALS['TYPO3_CONF_VARS']['DB']['socket'])) {
775 $databaseConnection->setDatabaseSocket($GLOBALS['TYPO3_CONF_VARS']['DB']['socket']);
776 }
777 $databaseConnection->setDatabaseHost($databaseHost);
778
779 $databaseConnection->debugOutput = $GLOBALS['TYPO3_CONF_VARS']['SYS']['sqlDebug'];
780
781 if (
782 isset($GLOBALS['TYPO3_CONF_VARS']['SYS']['no_pconnect'])
783 && !$GLOBALS['TYPO3_CONF_VARS']['SYS']['no_pconnect']
784 ) {
785 $databaseConnection->setPersistentDatabaseConnection(TRUE);
786 }
787
788 $isDatabaseHostLocalHost = $databaseHost === 'localhost' || $databaseHost === '127.0.0.1' || $databaseHost === '::1';
789 if (
790 isset($GLOBALS['TYPO3_CONF_VARS']['SYS']['dbClientCompress'])
791 && $GLOBALS['TYPO3_CONF_VARS']['SYS']['dbClientCompress']
792 && !$isDatabaseHostLocalHost
793 ) {
794 $databaseConnection->setConnectionCompression(TRUE);
795 }
796
797 if (!empty($GLOBALS['TYPO3_CONF_VARS']['SYS']['setDBinit'])) {
798 $commandsAfterConnect = \TYPO3\CMS\Core\Utility\GeneralUtility::trimExplode(
799 LF,
800 str_replace('\' . LF . \'', LF, $GLOBALS['TYPO3_CONF_VARS']['SYS']['setDBinit']),
801 TRUE
802 );
803 $databaseConnection->setInitializeCommandsAfterConnect($commandsAfterConnect);
804 }
805
806 $GLOBALS['TYPO3_DB'] = $databaseConnection;
807
808 return $this;
809 }
810
811 /**
812 * Check adminOnly configuration variable and redirects
813 * to an URL in file typo3conf/LOCK_BACKEND or exit the script
814 *
815 * @throws \RuntimeException
816 * @return Bootstrap
817 * @internal This is not a public API method, do not use in own extensions
818 */
819 public function checkLockedBackendAndRedirectOrDie() {
820 if ($GLOBALS['TYPO3_CONF_VARS']['BE']['adminOnly'] < 0) {
821 throw new \RuntimeException('TYPO3 Backend locked: Backend and Install Tool are locked for maintenance. [BE][adminOnly] is set to "' . intval($GLOBALS['TYPO3_CONF_VARS']['BE']['adminOnly']) . '".', 1294586847);
822 }
823 if (@is_file((PATH_typo3conf . 'LOCK_BACKEND'))) {
824 if (TYPO3_PROCEED_IF_NO_USER === 2) {
825
826 } else {
827 $fileContent = Utility\GeneralUtility::getUrl(PATH_typo3conf . 'LOCK_BACKEND');
828 if ($fileContent) {
829 header('Location: ' . $fileContent);
830 } else {
831 throw new \RuntimeException('TYPO3 Backend locked: Browser backend is locked for maintenance. Remove lock by removing the file "typo3conf/LOCK_BACKEND" or use CLI-scripts.', 1294586848);
832 }
833 die;
834 }
835 }
836 return $this;
837 }
838
839 /**
840 * Compare client IP with IPmaskList and exit the script run
841 * if the client is not allowed to access the backend
842 *
843 * @return Bootstrap
844 * @internal This is not a public API method, do not use in own extensions
845 */
846 public function checkBackendIpOrDie() {
847 if (trim($GLOBALS['TYPO3_CONF_VARS']['BE']['IPmaskList'])) {
848 if (!Utility\GeneralUtility::cmpIP(Utility\GeneralUtility::getIndpEnv('REMOTE_ADDR'), $GLOBALS['TYPO3_CONF_VARS']['BE']['IPmaskList'])) {
849 // Send Not Found header - if the webserver can make use of it
850 header('Status: 404 Not Found');
851 // Just point us away from here...
852 header('Location: http://');
853 // ... and exit good!
854 die;
855 }
856 }
857 return $this;
858 }
859
860 /**
861 * Check lockSSL configuration variable and redirect
862 * to https version of the backend if needed
863 *
864 * @return Bootstrap
865 * @internal This is not a public API method, do not use in own extensions
866 */
867 public function checkSslBackendAndRedirectIfNeeded() {
868 if (intval($GLOBALS['TYPO3_CONF_VARS']['BE']['lockSSL'])) {
869 if (intval($GLOBALS['TYPO3_CONF_VARS']['BE']['lockSSLPort'])) {
870 $sslPortSuffix = ':' . intval($GLOBALS['TYPO3_CONF_VARS']['BE']['lockSSLPort']);
871 } else {
872 $sslPortSuffix = '';
873 }
874 if ($GLOBALS['TYPO3_CONF_VARS']['BE']['lockSSL'] == 3) {
875 $requestStr = substr(Utility\GeneralUtility::getIndpEnv('TYPO3_REQUEST_SCRIPT'), strlen(Utility\GeneralUtility::getIndpEnv('TYPO3_SITE_URL') . TYPO3_mainDir));
876 if ($requestStr === 'index.php' && !Utility\GeneralUtility::getIndpEnv('TYPO3_SSL')) {
877 list(, $url) = explode('://', Utility\GeneralUtility::getIndpEnv('TYPO3_REQUEST_URL'), 2);
878 list($server, $address) = explode('/', $url, 2);
879 header('Location: https://' . $server . $sslPortSuffix . '/' . $address);
880 die;
881 }
882 } elseif (!Utility\GeneralUtility::getIndpEnv('TYPO3_SSL')) {
883 if (intval($GLOBALS['TYPO3_CONF_VARS']['BE']['lockSSL']) === 2) {
884 list(, $url) = explode('://', Utility\GeneralUtility::getIndpEnv('TYPO3_SITE_URL') . TYPO3_mainDir, 2);
885 list($server, $address) = explode('/', $url, 2);
886 header('Location: https://' . $server . $sslPortSuffix . '/' . $address);
887 } else {
888 // Send Not Found header - if the webserver can make use of it...
889 header('Status: 404 Not Found');
890 // Just point us away from here...
891 header('Location: http://');
892 }
893 // ... and exit good!
894 die;
895 }
896 }
897 return $this;
898 }
899
900 /**
901 * Load TCA for frontend
902 *
903 * This method is *only* executed in frontend scope. The idea is to execute the
904 * whole TCA and ext_tables (which manipulate TCA) on first frontend access,
905 * and then cache the full TCA on disk to be used for the next run again.
906 *
907 * This way, ext_tables.php ist not executed every time, but $GLOBALS['TCA']
908 * is still always there.
909 *
910 * @return Bootstrap
911 * @internal This is not a public API method, do not use in own extensions
912 */
913 public function loadCachedTca() {
914 $cacheIdentifier = 'tca_fe_' . sha1((TYPO3_version . PATH_site . 'tca_fe'));
915 /** @var $codeCache \TYPO3\CMS\Core\Cache\Frontend\PhpFrontend */
916 $codeCache = $GLOBALS['typo3CacheManager']->getCache('cache_core');
917 if ($codeCache->has($cacheIdentifier)) {
918 // substr is necessary, because the php frontend wraps php code around the cache value
919 $GLOBALS['TCA'] = unserialize(substr($codeCache->get($cacheIdentifier), 6, -2));
920 } else {
921 $this->loadExtensionTables(TRUE);
922 $codeCache->set($cacheIdentifier, serialize($GLOBALS['TCA']));
923 }
924 return $this;
925 }
926
927 /**
928 * Load ext_tables and friends.
929 *
930 * This will mainly set up $TCA and several other global arrays
931 * through API's like extMgm.
932 * Executes ext_tables.php files of loaded extensions or the
933 * according cache file if exists.
934 *
935 * @param boolean $allowCaching True, if reading compiled ext_tables file from cache is allowed
936 * @return Bootstrap
937 * @internal This is not a public API method, do not use in own extensions
938 */
939 public function loadExtensionTables($allowCaching = TRUE) {
940 Utility\ExtensionManagementUtility::loadBaseTca($allowCaching);
941 Utility\ExtensionManagementUtility::loadExtTables($allowCaching);
942 $this->executeExtTablesAdditionalFile();
943 $this->runExtTablesPostProcessingHooks();
944 return $this;
945 }
946
947 /**
948 * Execute TYPO3_extTableDef_script if defined and exists
949 *
950 * Note: For backwards compatibility some global variables are
951 * explicitly set as global to be used without $GLOBALS[] in
952 * the extension table script. It is discouraged to access variables like
953 * $TBE_MODULES directly, but we can not prohibit
954 * this without heavily breaking backwards compatibility.
955 *
956 * @TODO : We could write a scheduler / reports module or an update checker
957 * @TODO : It should be defined, which global arrays are ok to be manipulated
958 *
959 * @return void
960 */
961 protected function executeExtTablesAdditionalFile() {
962 // It is discouraged to use those global variables directly, but we
963 // can not prohibit this without breaking backwards compatibility
964 global $T3_SERVICES, $T3_VAR, $TYPO3_CONF_VARS;
965 global $TBE_MODULES, $TBE_MODULES_EXT, $TCA;
966 global $PAGES_TYPES, $TBE_STYLES, $FILEICONS;
967 global $_EXTKEY;
968 // Load additional ext tables script if the file exists
969 $extTablesFile = PATH_typo3conf . TYPO3_extTableDef_script;
970 if (file_exists($extTablesFile) && is_file($extTablesFile)) {
971 include $extTablesFile;
972 }
973
974 // Apply TCA onto tables to be categorized
975 \TYPO3\CMS\Core\Category\CategoryRegistry::getInstance()->applyTca();
976 }
977
978 /**
979 * Check for registered ext tables hooks and run them
980 *
981 * @throws \UnexpectedValueException
982 * @return void
983 */
984 protected function runExtTablesPostProcessingHooks() {
985 if (is_array($GLOBALS['TYPO3_CONF_VARS']['SC_OPTIONS']['GLOBAL']['extTablesInclusion-PostProcessing'])) {
986 foreach ($GLOBALS['TYPO3_CONF_VARS']['SC_OPTIONS']['GLOBAL']['extTablesInclusion-PostProcessing'] as $classReference) {
987 /** @var $hookObject \TYPO3\CMS\Core\Database\TableConfigurationPostProcessingHookInterface */
988 $hookObject = Utility\GeneralUtility::getUserObj($classReference);
989 if (!$hookObject instanceof \TYPO3\CMS\Core\Database\TableConfigurationPostProcessingHookInterface) {
990 throw new \UnexpectedValueException('$hookObject must implement interface TYPO3\\CMS\\Core\\Database\\TableConfigurationPostProcessingHookInterface', 1320585902);
991 }
992 $hookObject->processData();
993 }
994 }
995 }
996
997 /**
998 * Initialize sprite manager
999 *
1000 * @return Bootstrap
1001 * @internal This is not a public API method, do not use in own extensions
1002 */
1003 public function initializeSpriteManager() {
1004 \TYPO3\CMS\Backend\Sprite\SpriteManager::initialize();
1005 return $this;
1006 }
1007
1008 /**
1009 * Initialize backend user object in globals
1010 *
1011 * @return Bootstrap
1012 * @internal This is not a public API method, do not use in own extensions
1013 */
1014 public function initializeBackendUser() {
1015 /** @var $backendUser \TYPO3\CMS\Core\Authentication\BackendUserAuthentication */
1016 $backendUser = Utility\GeneralUtility::makeInstance('TYPO3\\CMS\\Core\\Authentication\\BackendUserAuthentication');
1017 $backendUser->warningEmail = $GLOBALS['TYPO3_CONF_VARS']['BE']['warning_email_addr'];
1018 $backendUser->lockIP = $GLOBALS['TYPO3_CONF_VARS']['BE']['lockIP'];
1019 $backendUser->auth_timeout_field = intval($GLOBALS['TYPO3_CONF_VARS']['BE']['sessionTimeout']);
1020 $backendUser->OS = TYPO3_OS;
1021 if (TYPO3_REQUESTTYPE & TYPO3_REQUESTTYPE_CLI) {
1022 $backendUser->dontSetCookie = TRUE;
1023 }
1024 // The global must be available very early, because methods below
1025 // might trigger code which relies on it. See: #45625
1026 $GLOBALS['BE_USER'] = $backendUser;
1027 $backendUser->start();
1028 return $this;
1029 }
1030
1031 /**
1032 * Initializes and ensures authenticated access
1033 *
1034 * @internal This is not a public API method, do not use in own extensions
1035 * @return \TYPO3\CMS\Core\Core\Bootstrap
1036 */
1037 public function initializeBackendAuthentication() {
1038 $GLOBALS['BE_USER']->checkCLIuser();
1039 $GLOBALS['BE_USER']->backendCheckLogin();
1040 return $this;
1041 }
1042
1043 /**
1044 * Initialize backend user mount points
1045 *
1046 * @return Bootstrap
1047 * @internal This is not a public API method, do not use in own extensions
1048 */
1049 public function initializeBackendUserMounts() {
1050 // Includes deleted mount pages as well! @TODO: Figure out why ...
1051 $GLOBALS['WEBMOUNTS'] = $GLOBALS['BE_USER']->returnWebmounts();
1052 $GLOBALS['BE_USER']->getFileStorages();
1053 $GLOBALS['FILEMOUNTS'] = $GLOBALS['BE_USER']->groupData['filemounts'];
1054 return $this;
1055 }
1056
1057 /**
1058 * Initialize language object
1059 *
1060 * @return Bootstrap
1061 * @internal This is not a public API method, do not use in own extensions
1062 */
1063 public function initializeLanguageObject() {
1064 /** @var $GLOBALS['LANG'] \TYPO3\CMS\Lang\LanguageService */
1065 $GLOBALS['LANG'] = Utility\GeneralUtility::makeInstance('TYPO3\CMS\Lang\LanguageService');
1066 $GLOBALS['LANG']->init($GLOBALS['BE_USER']->uc['lang']);
1067 return $this;
1068 }
1069
1070 /**
1071 * Throw away all output that may have happened during bootstrapping by weird extensions
1072 *
1073 * @return Bootstrap
1074 * @internal This is not a public API method, do not use in own extensions
1075 */
1076 public function endOutputBufferingAndCleanPreviousOutput() {
1077 ob_clean();
1078 return $this;
1079 }
1080
1081 /**
1082 * Initialize output compression if configured
1083 *
1084 * @return Bootstrap
1085 * @internal This is not a public API method, do not use in own extensions
1086 */
1087 public function initializeOutputCompression() {
1088 if (extension_loaded('zlib') && $GLOBALS['TYPO3_CONF_VARS']['BE']['compressionLevel']) {
1089 if (Utility\MathUtility::canBeInterpretedAsInteger($GLOBALS['TYPO3_CONF_VARS']['BE']['compressionLevel'])) {
1090 @ini_set('zlib.output_compression_level', $GLOBALS['TYPO3_CONF_VARS']['BE']['compressionLevel']);
1091 }
1092 ob_start('ob_gzhandler');
1093 }
1094 return $this;
1095 }
1096
1097 /**
1098 * Initialize module menu object
1099 *
1100 * @return Bootstrap
1101 * @internal This is not a public API method, do not use in own extensions
1102 */
1103 public function initializeModuleMenuObject() {
1104 /** @var $moduleMenuUtility \TYPO3\CMS\Backend\Module\ModuleController */
1105 $moduleMenuUtility = Utility\GeneralUtility::makeInstance('TYPO3\\CMS\\Backend\\Module\\ModuleController');
1106 $moduleMenuUtility->createModuleMenu();
1107 return $this;
1108 }
1109
1110 /**
1111 * Things that should be performed to shut down the framework.
1112 * This method is called in all important scripts for a clean
1113 * shut down of the system.
1114 *
1115 * @return Bootstrap
1116 * @internal This is not a public API method, do not use in own extensions
1117 */
1118 public function shutdown() {
1119 return $this;
1120 }
1121
1122 /**
1123 * Provides an instance of "template" for backend-modules to
1124 * work with.
1125 *
1126 * @return Bootstrap
1127 * @internal This is not a public API method, do not use in own extensions
1128 */
1129 public function initializeBackendTemplate() {
1130 $GLOBALS['TBE_TEMPLATE'] = Utility\GeneralUtility::makeInstance('TYPO3\\CMS\\Backend\\Template\\DocumentTemplate');
1131 return $this;
1132 }
1133 }