[TASK] Replace beginsWith method with strpos to reduce execution time
[Packages/TYPO3.CMS.git] / typo3 / sysext / frontend / Classes / Controller / TypoScriptFrontendController.php
1 <?php
2 namespace TYPO3\CMS\Frontend\Controller;
3
4 /*
5 * This file is part of the TYPO3 CMS project.
6 *
7 * It is free software; you can redistribute it and/or modify it under
8 * the terms of the GNU General Public License, either version 2
9 * of the License, or any later version.
10 *
11 * For the full copyright and license information, please read the
12 * LICENSE.txt file that was distributed with this source code.
13 *
14 * The TYPO3 project - inspiring people to share!
15 */
16
17 use Doctrine\DBAL\Exception\ConnectionException;
18 use TYPO3\CMS\Backend\FrontendBackendUserAuthentication;
19 use TYPO3\CMS\Core\Authentication\BackendUserAuthentication;
20 use TYPO3\CMS\Core\Cache\CacheManager;
21 use TYPO3\CMS\Core\Charset\CharsetConverter;
22 use TYPO3\CMS\Core\Controller\ErrorPageController;
23 use TYPO3\CMS\Core\Database\ConnectionPool;
24 use TYPO3\CMS\Core\Database\Query\QueryHelper;
25 use TYPO3\CMS\Core\Database\Query\Restriction\DeletedRestriction;
26 use TYPO3\CMS\Core\Database\Query\Restriction\EndTimeRestriction;
27 use TYPO3\CMS\Core\Database\Query\Restriction\FrontendRestrictionContainer;
28 use TYPO3\CMS\Core\Database\Query\Restriction\StartTimeRestriction;
29 use TYPO3\CMS\Core\Error\Http\PageNotFoundException;
30 use TYPO3\CMS\Core\Error\Http\ServiceUnavailableException;
31 use TYPO3\CMS\Core\Localization\Locales;
32 use TYPO3\CMS\Core\Localization\LocalizationFactory;
33 use TYPO3\CMS\Core\Locking\Exception\LockAcquireWouldBlockException;
34 use TYPO3\CMS\Core\Locking\LockFactory;
35 use TYPO3\CMS\Core\Locking\LockingStrategyInterface;
36 use TYPO3\CMS\Core\Page\PageRenderer;
37 use TYPO3\CMS\Core\Resource\StorageRepository;
38 use TYPO3\CMS\Core\Service\DependencyOrderingService;
39 use TYPO3\CMS\Core\TimeTracker\TimeTracker;
40 use TYPO3\CMS\Core\TypoScript\Parser\TypoScriptParser;
41 use TYPO3\CMS\Core\TypoScript\TemplateService;
42 use TYPO3\CMS\Core\Utility\ArrayUtility;
43 use TYPO3\CMS\Core\Utility\ExtensionManagementUtility;
44 use TYPO3\CMS\Core\Utility\GeneralUtility;
45 use TYPO3\CMS\Core\Utility\HttpUtility;
46 use TYPO3\CMS\Core\Utility\MathUtility;
47 use TYPO3\CMS\Frontend\Authentication\FrontendUserAuthentication;
48 use TYPO3\CMS\Frontend\ContentObject\ContentObjectRenderer;
49 use TYPO3\CMS\Frontend\Http\UrlHandlerInterface;
50 use TYPO3\CMS\Frontend\Page\CacheHashCalculator;
51 use TYPO3\CMS\Frontend\Page\PageGenerator;
52 use TYPO3\CMS\Frontend\Page\PageRepository;
53 use TYPO3\CMS\Frontend\View\AdminPanelView;
54
55 /**
56 * Class for the built TypoScript based frontend. Instantiated in
57 * \TYPO3\CMS\Frontend\Http\RequestHandler as the global object TSFE.
58 *
59 * Main frontend class, instantiated in \TYPO3\CMS\Frontend\Http\RequestHandler
60 * as the global object TSFE.
61 *
62 * This class has a lot of functions and internal variable which are used from
63 * \TYPO3\CMS\Frontend\Http\RequestHandler
64 *
65 * The class is instantiated as $GLOBALS['TSFE'] in \TYPO3\CMS\Frontend\Http\RequestHandler.
66 *
67 * The use of this class should be inspired by the order of function calls as
68 * found in \TYPO3\CMS\Frontend\Http\RequestHandler.
69 */
70 class TypoScriptFrontendController
71 {
72 /**
73 * The page id (int)
74 * @var string
75 */
76 public $id = '';
77
78 /**
79 * The type (read-only)
80 * @var int
81 */
82 public $type = '';
83
84 /**
85 * The submitted cHash
86 * @var string
87 */
88 public $cHash = '';
89
90 /**
91 * Page will not be cached. Write only TRUE. Never clear value (some other
92 * code might have reasons to set it TRUE).
93 * @var bool
94 */
95 public $no_cache = false;
96
97 /**
98 * The rootLine (all the way to tree root, not only the current site!)
99 * @var array
100 */
101 public $rootLine = '';
102
103 /**
104 * The pagerecord
105 * @var array
106 */
107 public $page = '';
108
109 /**
110 * This will normally point to the same value as id, but can be changed to
111 * point to another page from which content will then be displayed instead.
112 * @var int
113 */
114 public $contentPid = 0;
115
116 /**
117 * Gets set when we are processing a page of type mounpoint with enabled overlay in getPageAndRootline()
118 * Used later in checkPageForMountpointRedirect() to determine the final target URL where the user
119 * should be redirected to.
120 *
121 * @var array|NULL
122 */
123 protected $originalMountPointPage = null;
124
125 /**
126 * Gets set when we are processing a page of type shortcut in the early stages
127 * of the request when we do not know about languages yet, used later in the request
128 * to determine the correct shortcut in case a translation changes the shortcut
129 * target
130 * @var array|NULL
131 * @see checkTranslatedShortcut()
132 */
133 protected $originalShortcutPage = null;
134
135 /**
136 * sys_page-object, pagefunctions
137 *
138 * @var PageRepository
139 */
140 public $sys_page = '';
141
142 /**
143 * Contains all URL handler instances that are active for the current request.
144 *
145 * The methods isGeneratePage(), isOutputting() and isINTincScript() depend on this property.
146 *
147 * @var \TYPO3\CMS\Frontend\Http\UrlHandlerInterface[]
148 * @see initializeRedirectUrlHandlers()
149 */
150 protected $activeUrlHandlers = [];
151
152 /**
153 * Is set to 1 if a pageNotFound handler could have been called.
154 * @var int
155 */
156 public $pageNotFound = 0;
157
158 /**
159 * Domain start page
160 * @var int
161 */
162 public $domainStartPage = 0;
163
164 /**
165 * Array containing a history of why a requested page was not accessible.
166 * @var array
167 */
168 public $pageAccessFailureHistory = [];
169
170 /**
171 * @var string
172 */
173 public $MP = '';
174
175 /**
176 * @var string
177 */
178 public $RDCT = '';
179
180 /**
181 * This can be set from applications as a way to tag cached versions of a page
182 * and later perform some external cache management, like clearing only a part
183 * of the cache of a page...
184 * @var int
185 */
186 public $page_cache_reg1 = 0;
187
188 /**
189 * Contains the value of the current script path that activated the frontend.
190 * Typically "index.php" but by rewrite rules it could be something else! Used
191 * for Speaking Urls / Simulate Static Documents.
192 * @var string
193 */
194 public $siteScript = '';
195
196 /**
197 * The frontend user
198 *
199 * @var FrontendUserAuthentication
200 */
201 public $fe_user = '';
202
203 /**
204 * Global flag indicating that a frontend user is logged in. This is set only if
205 * a user really IS logged in. The group-list may show other groups (like added
206 * by IP filter or so) even though there is no user.
207 * @var bool
208 */
209 public $loginUser = false;
210
211 /**
212 * (RO=readonly) The group list, sorted numerically. Group '0,-1' is the default
213 * group, but other groups may be added by other means than a user being logged
214 * in though...
215 * @var string
216 */
217 public $gr_list = '';
218
219 /**
220 * Flag that indicates if a backend user is logged in!
221 * @var bool
222 */
223 public $beUserLogin = false;
224
225 /**
226 * Integer, that indicates which workspace is being previewed.
227 * @var int
228 */
229 public $workspacePreview = 0;
230
231 /**
232 * Shows whether logins are allowed in branch
233 * @var bool
234 */
235 public $loginAllowedInBranch = true;
236
237 /**
238 * Shows specific mode (all or groups)
239 * @var string
240 */
241 public $loginAllowedInBranch_mode = '';
242
243 /**
244 * Set to backend user ID to initialize when keyword-based preview is used
245 * @var int
246 */
247 public $ADMCMD_preview_BEUSER_uid = 0;
248
249 /**
250 * Flag indication that preview is active. This is based on the login of a
251 * backend user and whether the backend user has read access to the current
252 * page. A value of 1 means ordinary preview, 2 means preview of a non-live
253 * workspace
254 * @var int
255 */
256 public $fePreview = 0;
257
258 /**
259 * Flag indicating that hidden pages should be shown, selected and so on. This
260 * goes for almost all selection of pages!
261 * @var bool
262 */
263 public $showHiddenPage = false;
264
265 /**
266 * Flag indicating that hidden records should be shown. This includes
267 * sys_template, pages_language_overlay and even fe_groups in addition to all
268 * other regular content. So in effect, this includes everything except pages.
269 * @var bool
270 */
271 public $showHiddenRecords = false;
272
273 /**
274 * Value that contains the simulated usergroup if any
275 * @var int
276 */
277 public $simUserGroup = 0;
278
279 /**
280 * "CONFIG" object from TypoScript. Array generated based on the TypoScript
281 * configuration of the current page. Saved with the cached pages.
282 * @var array
283 */
284 public $config = '';
285
286 /**
287 * The TypoScript template object. Used to parse the TypoScript template
288 *
289 * @var TemplateService
290 */
291 public $tmpl = null;
292
293 /**
294 * Is set to the time-to-live time of cached pages. If FALSE, default is
295 * 60*60*24, which is 24 hours.
296 * @var bool|int
297 */
298 public $cacheTimeOutDefault = false;
299
300 /**
301 * Set internally if cached content is fetched from the database
302 * @var bool
303 * @internal
304 */
305 public $cacheContentFlag = false;
306
307 /**
308 * Set to the expire time of cached content
309 * @var int
310 */
311 public $cacheExpires = 0;
312
313 /**
314 * Set if cache headers allowing caching are sent.
315 * @var bool
316 */
317 public $isClientCachable = false;
318
319 /**
320 * Used by template fetching system. This array is an identification of
321 * the template. If $this->all is empty it's because the template-data is not
322 * cached, which it must be.
323 * @var array
324 */
325 public $all = [];
326
327 /**
328 * Toplevel - objArrayName, eg 'page'
329 * @var string
330 */
331 public $sPre = '';
332
333 /**
334 * TypoScript configuration of the page-object pointed to by sPre.
335 * $this->tmpl->setup[$this->sPre.'.']
336 * @var array
337 */
338 public $pSetup = '';
339
340 /**
341 * This hash is unique to the template, the $this->id and $this->type vars and
342 * the gr_list (list of groups). Used to get and later store the cached data
343 * @var string
344 */
345 public $newHash = '';
346
347 /**
348 * If config.ftu (Frontend Track User) is set in TypoScript for the current
349 * page, the string value of this var is substituted in the rendered source-code
350 * with the string, '&ftu=[token...]' which enables GET-method usertracking as
351 * opposed to cookie based
352 * @var string
353 */
354 public $getMethodUrlIdToken = '';
355
356 /**
357 * This flag is set before inclusion of pagegen.php IF no_cache is set. If this
358 * flag is set after the inclusion of pagegen.php, no_cache is forced to be set.
359 * This is done in order to make sure that php-code from pagegen does not falsely
360 * clear the no_cache flag.
361 * @var bool
362 */
363 public $no_cacheBeforePageGen = false;
364
365 /**
366 * This flag indicates if temporary content went into the cache during
367 * page-generation.
368 * @var mixed
369 */
370 public $tempContent = false;
371
372 /**
373 * Passed to TypoScript template class and tells it to force template rendering
374 * @var bool
375 */
376 public $forceTemplateParsing = false;
377
378 /**
379 * The array which cHash_calc is based on, see ->makeCacheHash().
380 * @var array
381 */
382 public $cHash_array = [];
383
384 /**
385 * May be set to the pagesTSconfig
386 * @var array
387 */
388 public $pagesTSconfig = '';
389
390 /**
391 * Eg. insert JS-functions in this array ($additionalHeaderData) to include them
392 * once. Use associative keys.
393 *
394 * Keys in use:
395 *
396 * JSFormValidate: <script type="text/javascript" src="'.$GLOBALS["TSFE"]->absRefPrefix.'typo3/sysext/frontend/Resources/Public/JavaScript/jsfunc.validateform.js"></script>
397 * JSMenuCode, JSMenuCode_menu: JavaScript for the JavaScript menu
398 * JSCode: reserved
399 *
400 * used to accumulate additional HTML-code for the header-section,
401 * <head>...</head>. Insert either associative keys (like
402 * additionalHeaderData['myStyleSheet'], see reserved keys above) or num-keys
403 * (like additionalHeaderData[] = '...')
404 *
405 * @var array
406 */
407 public $additionalHeaderData = [];
408
409 /**
410 * Used to accumulate additional HTML-code for the footer-section of the template
411 * @var array
412 */
413 public $additionalFooterData = [];
414
415 /**
416 * Used to accumulate additional JavaScript-code. Works like
417 * additionalHeaderData. Reserved keys at 'openPic' and 'mouseOver'
418 *
419 * @var array
420 */
421 public $additionalJavaScript = [];
422
423 /**
424 * Used to accumulate additional Style code. Works like additionalHeaderData.
425 *
426 * @var array
427 */
428 public $additionalCSS = [];
429
430 /**
431 * @var string
432 */
433 public $JSCode;
434
435 /**
436 * @var string
437 */
438 public $inlineJS;
439
440 /**
441 * Used to accumulate DHTML-layers.
442 * @var string
443 */
444 public $divSection = '';
445
446 /**
447 * Debug flag. If TRUE special debug-output maybe be shown (which includes html-formatting).
448 * @var bool
449 */
450 public $debug = false;
451
452 /**
453 * Default internal target
454 * @var string
455 */
456 public $intTarget = '';
457
458 /**
459 * Default external target
460 * @var string
461 */
462 public $extTarget = '';
463
464 /**
465 * Default file link target
466 * @var string
467 */
468 public $fileTarget = '';
469
470 /**
471 * Keys are page ids and values are default &MP (mount point) values to set
472 * when using the linking features...)
473 * @var array
474 */
475 public $MP_defaults = [];
476
477 /**
478 * If set, typolink() function encrypts email addresses. Is set in pagegen-class.
479 * @var string|int
480 */
481 public $spamProtectEmailAddresses = 0;
482
483 /**
484 * Absolute Reference prefix
485 * @var string
486 */
487 public $absRefPrefix = '';
488
489 /**
490 * Factor for form-field widths compensation
491 * @var string
492 */
493 public $compensateFieldWidth = '';
494
495 /**
496 * Lock file path
497 * @var string
498 */
499 public $lockFilePath = '';
500
501 /**
502 * <A>-tag parameters
503 * @var string
504 */
505 public $ATagParams = '';
506
507 /**
508 * Search word regex, calculated if there has been search-words send. This is
509 * used to mark up the found search words on a page when jumped to from a link
510 * in a search-result.
511 * @var string
512 */
513 public $sWordRegEx = '';
514
515 /**
516 * Is set to the incoming array sword_list in case of a page-view jumped to from
517 * a search-result.
518 * @var string
519 */
520 public $sWordList = '';
521
522 /**
523 * A string prepared for insertion in all links on the page as url-parameters.
524 * Based on configuration in TypoScript where you defined which GET_VARS you
525 * would like to pass on.
526 * @var string
527 */
528 public $linkVars = '';
529
530 /**
531 * A string set with a comma list of additional GET vars which should NOT be
532 * included in the cHash calculation. These vars should otherwise be detected
533 * and involved in caching, eg. through a condition in TypoScript.
534 * @var string
535 */
536 public $excludeCHashVars = '';
537
538 /**
539 * If set, edit icons are rendered aside content records. Must be set only if
540 * the ->beUserLogin flag is set and set_no_cache() must be called as well.
541 * @var string
542 */
543 public $displayEditIcons = '';
544
545 /**
546 * If set, edit icons are rendered aside individual fields of content. Must be
547 * set only if the ->beUserLogin flag is set and set_no_cache() must be called as
548 * well.
549 * @var string
550 */
551 public $displayFieldEditIcons = '';
552
553 /**
554 * Site language, 0 (zero) is default, int+ is uid pointing to a sys_language
555 * record. Should reflect which language menus, templates etc is displayed in
556 * (master language) - but not necessarily the content which could be falling
557 * back to default (see sys_language_content)
558 * @var int
559 */
560 public $sys_language_uid = 0;
561
562 /**
563 * Site language mode for content fall back.
564 * @var string
565 */
566 public $sys_language_mode = '';
567
568 /**
569 * Site content selection uid (can be different from sys_language_uid if content
570 * is to be selected from a fall-back language. Depends on sys_language_mode)
571 * @var int
572 */
573 public $sys_language_content = 0;
574
575 /**
576 * Site content overlay flag; If set - and sys_language_content is > 0 - ,
577 * records selected will try to look for a translation pointing to their uid. (If
578 * configured in [ctrl][languageField] / [ctrl][transOrigP...]
579 * @var int
580 */
581 public $sys_language_contentOL = 0;
582
583 /**
584 * Is set to the iso code of the sys_language_content if that is properly defined
585 * by the sys_language record representing the sys_language_uid.
586 * @var string
587 */
588 public $sys_language_isocode = '';
589
590 /**
591 * 'Global' Storage for various applications. Keys should be 'tx_'.extKey for
592 * extensions.
593 * @var array
594 */
595 public $applicationData = [];
596
597 /**
598 * @var array
599 */
600 public $register = [];
601
602 /**
603 * Stack used for storing array and retrieving register arrays (see
604 * LOAD_REGISTER and RESTORE_REGISTER)
605 * @var array
606 */
607 public $registerStack = [];
608
609 /**
610 * Checking that the function is not called eternally. This is done by
611 * interrupting at a depth of 50
612 * @var int
613 */
614 public $cObjectDepthCounter = 50;
615
616 /**
617 * Used by RecordContentObject and ContentContentObject to ensure the a records is NOT
618 * rendered twice through it!
619 * @var array
620 */
621 public $recordRegister = [];
622
623 /**
624 * This is set to the [table]:[uid] of the latest record rendered. Note that
625 * class ContentObjectRenderer has an equal value, but that is pointing to the
626 * record delivered in the $data-array of the ContentObjectRenderer instance, if
627 * the cObjects CONTENT or RECORD created that instance
628 * @var string
629 */
630 public $currentRecord = '';
631
632 /**
633 * Used by class \TYPO3\CMS\Frontend\ContentObject\Menu\AbstractMenuContentObject
634 * to keep track of access-keys.
635 * @var array
636 */
637 public $accessKey = [];
638
639 /**
640 * Numerical array where image filenames are added if they are referenced in the
641 * rendered document. This includes only TYPO3 generated/inserted images.
642 * @var array
643 */
644 public $imagesOnPage = [];
645
646 /**
647 * Is set in ContentObjectRenderer->cImage() function to the info-array of the
648 * most recent rendered image. The information is used in ImageTextContentObject
649 * @var array
650 */
651 public $lastImageInfo = [];
652
653 /**
654 * Used to generate page-unique keys. Point is that uniqid() functions is very
655 * slow, so a unikey key is made based on this, see function uniqueHash()
656 * @var int
657 */
658 public $uniqueCounter = 0;
659
660 /**
661 * @var string
662 */
663 public $uniqueString = '';
664
665 /**
666 * This value will be used as the title for the page in the indexer (if
667 * indexing happens)
668 * @var string
669 */
670 public $indexedDocTitle = '';
671
672 /**
673 * Alternative page title (normally the title of the page record). Can be set
674 * from applications you make.
675 * @var string
676 */
677 public $altPageTitle = '';
678
679 /**
680 * The base URL set for the page header.
681 * @var string
682 */
683 public $baseUrl = '';
684
685 /**
686 * IDs we already rendered for this page (to make sure they are unique)
687 * @var array
688 */
689 private $usedUniqueIds = [];
690
691 /**
692 * Page content render object
693 *
694 * @var ContentObjectRenderer
695 */
696 public $cObj = '';
697
698 /**
699 * All page content is accumulated in this variable. See pagegen.php
700 * @var string
701 */
702 public $content = '';
703
704 /**
705 * @var int
706 */
707 public $scriptParseTime = 0;
708
709 /**
710 * Character set (charset) conversion object:
711 * charset conversion class. May be used by any application.
712 *
713 * @var CharsetConverter
714 * @deprecated since TYPO3 v8, will be removed in TYPO3 v9, instantiate CharsetConverter on your own if you need it
715 */
716 public $csConvObj;
717
718 /**
719 * The default charset used in the frontend if nothing else is set.
720 * @deprecated since TYPO3 v8, will be removed in TYPO3 v9
721 * @var string
722 */
723 public $defaultCharSet = 'utf-8';
724
725 /**
726 * Internal charset of the frontend during rendering. (Default: UTF-8)
727 * @deprecated since TYPO3 v8, will be removed in TYPO3 v9
728 * @var string
729 */
730 public $renderCharset = 'utf-8';
731
732 /**
733 * Output charset of the websites content. This is the charset found in the
734 * header, meta tag etc. If different than utf-8 a conversion
735 * happens before output to browser. Defaults to utf-8.
736 * @var string
737 */
738 public $metaCharset = 'utf-8';
739
740 /**
741 * Set to the system language key (used on the site)
742 * @var string
743 */
744 public $lang = '';
745
746 /**
747 * @var array
748 */
749 public $LL_labels_cache = [];
750
751 /**
752 * @var array
753 */
754 public $LL_files_cache = [];
755
756 /**
757 * List of language dependencies for actual language. This is used for local
758 * variants of a language that depend on their "main" language, like Brazilian,
759 * Portuguese or Canadian French.
760 *
761 * @var array
762 */
763 protected $languageDependencies = [];
764
765 /**
766 * @var LockingStrategyInterface[][]
767 */
768 protected $locks = [];
769
770 /**
771 * @var PageRenderer
772 */
773 protected $pageRenderer = null;
774
775 /**
776 * The page cache object, use this to save pages to the cache and to
777 * retrieve them again
778 *
779 * @var \TYPO3\CMS\Core\Cache\Backend\AbstractBackend
780 */
781 protected $pageCache;
782
783 /**
784 * @var array
785 */
786 protected $pageCacheTags = [];
787
788 /**
789 * The cHash Service class used for cHash related functionality
790 *
791 * @var CacheHashCalculator
792 */
793 protected $cacheHash;
794
795 /**
796 * Runtime cache of domains per processed page ids.
797 *
798 * @var array
799 */
800 protected $domainDataCache = [];
801
802 /**
803 * Content type HTTP header being sent in the request.
804 * @todo Ticket: #63642 Should be refactored to a request/response model later
805 * @internal Should only be used by TYPO3 core for now
806 *
807 * @var string
808 */
809 protected $contentType = 'text/html';
810
811 /**
812 * Doctype to use
813 *
814 * Currently set via PageGenerator
815 *
816 * @var string
817 */
818 public $xhtmlDoctype = '';
819
820 /**
821 * @var int
822 */
823 public $xhtmlVersion;
824
825 /**
826 * Originally requested id from the initial $_GET variable
827 *
828 * @var int
829 */
830 protected $requestedId;
831
832 /**
833 * @var bool
834 */
835 public $dtdAllowsFrames;
836
837 /**
838 * Class constructor
839 * Takes a number of GET/POST input variable as arguments and stores them internally.
840 * The processing of these variables goes on later in this class.
841 * Also sets a unique string (->uniqueString) for this script instance; A md5 hash of the microtime()
842 *
843 * @param array $_ unused, previously defined to set TYPO3_CONF_VARS
844 * @param mixed $id The value of GeneralUtility::_GP('id')
845 * @param int $type The value of GeneralUtility::_GP('type')
846 * @param bool|string $no_cache The value of GeneralUtility::_GP('no_cache'), evaluated to 1/0
847 * @param string $cHash The value of GeneralUtility::_GP('cHash')
848 * @param string $_2 previously was used to define the jumpURL
849 * @param string $MP The value of GeneralUtility::_GP('MP')
850 * @param string $RDCT The value of GeneralUtility::_GP('RDCT')
851 * @see \TYPO3\CMS\Frontend\Http\RequestHandler
852 */
853 public function __construct($_ = null, $id, $type, $no_cache = '', $cHash = '', $_2 = null, $MP = '', $RDCT = '')
854 {
855 // Setting some variables:
856 $this->id = $id;
857 $this->type = $type;
858 if ($no_cache) {
859 if ($GLOBALS['TYPO3_CONF_VARS']['FE']['disableNoCacheParameter']) {
860 $warning = '&no_cache=1 has been ignored because $TYPO3_CONF_VARS[\'FE\'][\'disableNoCacheParameter\'] is set!';
861 $this->getTimeTracker()->setTSlogMessage($warning, 2);
862 } else {
863 $warning = '&no_cache=1 has been supplied, so caching is disabled! URL: "' . GeneralUtility::getIndpEnv('TYPO3_REQUEST_URL') . '"';
864 $this->disableCache();
865 }
866 GeneralUtility::sysLog($warning, 'cms', GeneralUtility::SYSLOG_SEVERITY_WARNING);
867 }
868 $this->cHash = $cHash;
869 $this->MP = $GLOBALS['TYPO3_CONF_VARS']['FE']['enable_mount_pids'] ? (string)$MP : '';
870 $this->RDCT = $RDCT;
871 $this->uniqueString = md5(microtime());
872 $this->csConvObj = GeneralUtility::makeInstance(CharsetConverter::class);
873 $this->initPageRenderer();
874 // Call post processing function for constructor:
875 if (is_array($GLOBALS['TYPO3_CONF_VARS']['SC_OPTIONS']['tslib/class.tslib_fe.php']['tslib_fe-PostProc'])) {
876 $_params = ['pObj' => &$this];
877 foreach ($GLOBALS['TYPO3_CONF_VARS']['SC_OPTIONS']['tslib/class.tslib_fe.php']['tslib_fe-PostProc'] as $_funcRef) {
878 GeneralUtility::callUserFunction($_funcRef, $_params, $this);
879 }
880 }
881 $this->cacheHash = GeneralUtility::makeInstance(CacheHashCalculator::class);
882 $this->initCaches();
883 }
884
885 /**
886 * Initializes the page renderer object
887 */
888 protected function initPageRenderer()
889 {
890 if ($this->pageRenderer !== null) {
891 return;
892 }
893 $this->pageRenderer = GeneralUtility::makeInstance(PageRenderer::class);
894 $this->pageRenderer->setTemplateFile('EXT:frontend/Resources/Private/Templates/MainPage.html');
895 }
896
897 /**
898 * @param string $contentType
899 * @internal Should only be used by TYPO3 core for now
900 */
901 public function setContentType($contentType)
902 {
903 $this->contentType = $contentType;
904 }
905
906 /**
907 * Connect to SQL database. May exit after outputting an error message
908 * or some JavaScript redirecting to the install tool.
909 *
910 * @throws \RuntimeException
911 * @throws ServiceUnavailableException
912 * @return void
913 */
914 public function connectToDB()
915 {
916 $connection = GeneralUtility::makeInstance(ConnectionPool::class)->getConnectionForTable('pages');
917 try {
918 $connection->connect();
919 } catch (ConnectionException $exception) {
920 // Cannot connect to current database
921 $message = 'Cannot connect to the configured database "' . $connection->getDatabase() . '"';
922 if ($this->checkPageUnavailableHandler()) {
923 $this->pageUnavailableAndExit($message);
924 } else {
925 GeneralUtility::sysLog($message, 'cms', GeneralUtility::SYSLOG_SEVERITY_ERROR);
926 throw new ServiceUnavailableException($message, 1301648782);
927 }
928 }
929 // Call post processing function for DB connection:
930 if (is_array($GLOBALS['TYPO3_CONF_VARS']['SC_OPTIONS']['tslib/class.tslib_fe.php']['connectToDB'])) {
931 $_params = ['pObj' => &$this];
932 foreach ($GLOBALS['TYPO3_CONF_VARS']['SC_OPTIONS']['tslib/class.tslib_fe.php']['connectToDB'] as $_funcRef) {
933 GeneralUtility::callUserFunction($_funcRef, $_params, $this);
934 }
935 }
936 }
937
938 /**
939 * Looks up the value of $this->RDCT in the database and if it is
940 * found to be associated with a redirect URL then the redirection
941 * is carried out with a 'Location:' header
942 * May exit after sending a location-header.
943 *
944 * @return void
945 */
946 public function sendRedirect()
947 {
948 if ($this->RDCT) {
949 $queryBuilder = GeneralUtility::makeInstance(ConnectionPool::class)
950 ->getQueryBuilderForTable('cache_md5params');
951
952 $row = $queryBuilder
953 ->select('params')
954 ->from('cache_md5params')
955 ->where(
956 $queryBuilder->expr()->eq(
957 'md5hash',
958 $queryBuilder->createNamedParameter($this->RDCT, \PDO::PARAM_STR)
959 )
960 )
961 ->execute()
962 ->fetch();
963
964 if ($row) {
965 $this->updateMD5paramsRecord($this->RDCT);
966 header('Location: ' . $row['params']);
967 die;
968 }
969 }
970 }
971
972 /********************************************
973 *
974 * Initializing, resolving page id
975 *
976 ********************************************/
977 /**
978 * Initializes the caching system.
979 *
980 * @return void
981 */
982 protected function initCaches()
983 {
984 $this->pageCache = GeneralUtility::makeInstance(CacheManager::class)->getCache('cache_pages');
985 }
986
987 /**
988 * Initializes the front-end login user.
989 *
990 * @return void
991 */
992 public function initFEuser()
993 {
994 $this->fe_user = GeneralUtility::makeInstance(FrontendUserAuthentication::class);
995 $this->fe_user->lockIP = $GLOBALS['TYPO3_CONF_VARS']['FE']['lockIP'];
996 $this->fe_user->checkPid = $GLOBALS['TYPO3_CONF_VARS']['FE']['checkFeUserPid'];
997 $this->fe_user->lifetime = (int)$GLOBALS['TYPO3_CONF_VARS']['FE']['lifetime'];
998 // List of pid's acceptable
999 $pid = GeneralUtility::_GP('pid');
1000 $this->fe_user->checkPid_value = $pid ? implode(',', GeneralUtility::intExplode(',', $pid)) : 0;
1001 // Check if a session is transferred:
1002 if (GeneralUtility::_GP('FE_SESSION_KEY')) {
1003 $fe_sParts = explode('-', GeneralUtility::_GP('FE_SESSION_KEY'));
1004 // If the session key hash check is OK:
1005 if (md5(($fe_sParts[0] . '/' . $GLOBALS['TYPO3_CONF_VARS']['SYS']['encryptionKey'])) === (string)$fe_sParts[1]) {
1006 $cookieName = FrontendUserAuthentication::getCookieName();
1007 $_COOKIE[$cookieName] = $fe_sParts[0];
1008 if (isset($_SERVER['HTTP_COOKIE'])) {
1009 // See http://forge.typo3.org/issues/27740
1010 $_SERVER['HTTP_COOKIE'] .= ';' . $cookieName . '=' . $fe_sParts[0];
1011 }
1012 $this->fe_user->forceSetCookie = 1;
1013 $this->fe_user->dontSetCookie = false;
1014 unset($cookieName);
1015 }
1016 }
1017 $this->fe_user->start();
1018 $this->fe_user->unpack_uc('');
1019 // Gets session data
1020 $this->fe_user->fetchSessionData();
1021 $recs = GeneralUtility::_GP('recs');
1022 // If any record registration is submitted, register the record.
1023 if (is_array($recs)) {
1024 $this->fe_user->record_registration($recs, $GLOBALS['TYPO3_CONF_VARS']['FE']['maxSessionDataSize']);
1025 }
1026 // Call hook for possible manipulation of frontend user object
1027 if (is_array($GLOBALS['TYPO3_CONF_VARS']['SC_OPTIONS']['tslib/class.tslib_fe.php']['initFEuser'])) {
1028 $_params = ['pObj' => &$this];
1029 foreach ($GLOBALS['TYPO3_CONF_VARS']['SC_OPTIONS']['tslib/class.tslib_fe.php']['initFEuser'] as $_funcRef) {
1030 GeneralUtility::callUserFunction($_funcRef, $_params, $this);
1031 }
1032 }
1033 // For every 60 seconds the is_online timestamp is updated.
1034 if (is_array($this->fe_user->user) && $this->fe_user->user['uid'] && $this->fe_user->user['is_online'] < $GLOBALS['EXEC_TIME'] - 60) {
1035 $dbConnection = GeneralUtility::makeInstance(ConnectionPool::class)
1036 ->getConnectionForTable('fe_users');
1037 $dbConnection->update(
1038 'fe_users',
1039 [
1040 'is_online' => $GLOBALS['EXEC_TIME']
1041 ],
1042 [
1043 'uid' => (int)$this->fe_user->user['uid']
1044 ]
1045 );
1046 }
1047 }
1048
1049 /**
1050 * Initializes the front-end user groups.
1051 * Sets ->loginUser and ->gr_list based on front-end user status.
1052 *
1053 * @return void
1054 */
1055 public function initUserGroups()
1056 {
1057 // This affects the hidden-flag selecting the fe_groups for the user!
1058 $this->fe_user->showHiddenRecords = $this->showHiddenRecords;
1059 // no matter if we have an active user we try to fetch matching groups which can be set without an user (simulation for instance!)
1060 $this->fe_user->fetchGroupData();
1061 if (is_array($this->fe_user->user) && !empty($this->fe_user->groupData['uid'])) {
1062 // global flag!
1063 $this->loginUser = true;
1064 // group -2 is not an existing group, but denotes a 'default' group when a user IS logged in. This is used to let elements be shown for all logged in users!
1065 $this->gr_list = '0,-2';
1066 $gr_array = $this->fe_user->groupData['uid'];
1067 } else {
1068 $this->loginUser = false;
1069 // group -1 is not an existing group, but denotes a 'default' group when not logged in. This is used to let elements be hidden, when a user is logged in!
1070 $this->gr_list = '0,-1';
1071 if ($this->loginAllowedInBranch) {
1072 // For cases where logins are not banned from a branch usergroups can be set based on IP masks so we should add the usergroups uids.
1073 $gr_array = $this->fe_user->groupData['uid'];
1074 } else {
1075 // Set to blank since we will NOT risk any groups being set when no logins are allowed!
1076 $gr_array = [];
1077 }
1078 }
1079 // Clean up.
1080 // Make unique...
1081 $gr_array = array_unique($gr_array);
1082 // sort
1083 sort($gr_array);
1084 if (!empty($gr_array) && !$this->loginAllowedInBranch_mode) {
1085 $this->gr_list .= ',' . implode(',', $gr_array);
1086 }
1087 if ($this->fe_user->writeDevLog) {
1088 GeneralUtility::devLog('Valid usergroups for TSFE: ' . $this->gr_list, __CLASS__);
1089 }
1090 }
1091
1092 /**
1093 * Checking if a user is logged in or a group constellation different from "0,-1"
1094 *
1095 * @return bool TRUE if either a login user is found (array fe_user->user) OR if the gr_list is set to something else than '0,-1' (could be done even without a user being logged in!)
1096 */
1097 public function isUserOrGroupSet()
1098 {
1099 return is_array($this->fe_user->user) || $this->gr_list !== '0,-1';
1100 }
1101
1102 /**
1103 * Provides ways to bypass the '?id=[xxx]&type=[xx]' format, using either PATH_INFO or virtual HTML-documents (using Apache mod_rewrite)
1104 *
1105 * Two options:
1106 * 1) Use PATH_INFO (also Apache) to extract id and type from that var. Does not require any special modules compiled with apache. (less typical)
1107 * 2) Using hook which enables features like those provided from "realurl" extension (AKA "Speaking URLs")
1108 *
1109 * @return void
1110 */
1111 public function checkAlternativeIdMethods()
1112 {
1113 $this->siteScript = GeneralUtility::getIndpEnv('TYPO3_SITE_SCRIPT');
1114 // Call post processing function for custom URL methods.
1115 if (is_array($GLOBALS['TYPO3_CONF_VARS']['SC_OPTIONS']['tslib/class.tslib_fe.php']['checkAlternativeIdMethods-PostProc'])) {
1116 $_params = ['pObj' => &$this];
1117 foreach ($GLOBALS['TYPO3_CONF_VARS']['SC_OPTIONS']['tslib/class.tslib_fe.php']['checkAlternativeIdMethods-PostProc'] as $_funcRef) {
1118 GeneralUtility::callUserFunction($_funcRef, $_params, $this);
1119 }
1120 }
1121 }
1122
1123 /**
1124 * Clears the preview-flags, sets sim_exec_time to current time.
1125 * Hidden pages must be hidden as default, $GLOBALS['SIM_EXEC_TIME'] is set to $GLOBALS['EXEC_TIME']
1126 * in bootstrap initializeGlobalTimeVariables(). Alter it by adding or subtracting seconds.
1127 *
1128 * @return void
1129 */
1130 public function clear_preview()
1131 {
1132 $this->showHiddenPage = false;
1133 $this->showHiddenRecords = false;
1134 $GLOBALS['SIM_EXEC_TIME'] = $GLOBALS['EXEC_TIME'];
1135 $GLOBALS['SIM_ACCESS_TIME'] = $GLOBALS['ACCESS_TIME'];
1136 $this->fePreview = 0;
1137 }
1138
1139 /**
1140 * Checks if a backend user is logged in
1141 *
1142 * @return bool whether a backend user is logged in
1143 */
1144 public function isBackendUserLoggedIn()
1145 {
1146 return (bool)$this->beUserLogin;
1147 }
1148
1149 /**
1150 * Creates the backend user object and returns it.
1151 *
1152 * @return FrontendBackendUserAuthentication the backend user object
1153 */
1154 public function initializeBackendUser()
1155 {
1156 // PRE BE_USER HOOK
1157 if (is_array($GLOBALS['TYPO3_CONF_VARS']['SC_OPTIONS']['tslib/index_ts.php']['preBeUser'])) {
1158 foreach ($GLOBALS['TYPO3_CONF_VARS']['SC_OPTIONS']['tslib/index_ts.php']['preBeUser'] as $_funcRef) {
1159 $_params = [];
1160 GeneralUtility::callUserFunction($_funcRef, $_params, $this);
1161 }
1162 }
1163 /** @var $BE_USER FrontendBackendUserAuthentication */
1164 $BE_USER = null;
1165 // If the backend cookie is set,
1166 // we proceed and check if a backend user is logged in.
1167 if ($_COOKIE[BackendUserAuthentication::getCookieName()]) {
1168 $GLOBALS['TYPO3_MISC']['microtime_BE_USER_start'] = microtime(true);
1169 $this->getTimeTracker()->push('Back End user initialized', '');
1170 // @todo validate the comment below: is this necessary? if so,
1171 // formfield_status should be set to "" in \TYPO3\CMS\Backend\FrontendBackendUserAuthentication
1172 // which is a subclass of \TYPO3\CMS\Core\Authentication\BackendUserAuthentication
1173 // ----
1174 // the value this->formfield_status is set to empty in order to
1175 // disable login-attempts to the backend account through this script
1176 // New backend user object
1177 $BE_USER = GeneralUtility::makeInstance(FrontendBackendUserAuthentication::class);
1178 $BE_USER->lockIP = $GLOBALS['TYPO3_CONF_VARS']['BE']['lockIP'];
1179 // Object is initialized
1180 $BE_USER->start();
1181 $BE_USER->unpack_uc('');
1182 if (!empty($BE_USER->user['uid'])) {
1183 $BE_USER->fetchGroupData();
1184 $this->beUserLogin = true;
1185 }
1186 // Unset the user initialization.
1187 if (!$BE_USER->checkLockToIP() || !$BE_USER->checkBackendAccessSettingsFromInitPhp() || empty($BE_USER->user['uid'])) {
1188 $BE_USER = null;
1189 $this->beUserLogin = false;
1190 }
1191 $this->getTimeTracker()->pull();
1192 $GLOBALS['TYPO3_MISC']['microtime_BE_USER_end'] = microtime(true);
1193 }
1194 // POST BE_USER HOOK
1195 if (is_array($GLOBALS['TYPO3_CONF_VARS']['SC_OPTIONS']['tslib/index_ts.php']['postBeUser'])) {
1196 $_params = [
1197 'BE_USER' => &$BE_USER
1198 ];
1199 foreach ($GLOBALS['TYPO3_CONF_VARS']['SC_OPTIONS']['tslib/index_ts.php']['postBeUser'] as $_funcRef) {
1200 GeneralUtility::callUserFunction($_funcRef, $_params, $this);
1201 }
1202 }
1203 return $BE_USER;
1204 }
1205
1206 /**
1207 * Determines the id and evaluates any preview settings
1208 * Basically this function is about determining whether a backend user is logged in,
1209 * if he has read access to the page and if he's previewing the page.
1210 * That all determines which id to show and how to initialize the id.
1211 *
1212 * @return void
1213 */
1214 public function determineId()
1215 {
1216 // Call pre processing function for id determination
1217 if (is_array($GLOBALS['TYPO3_CONF_VARS']['SC_OPTIONS']['tslib/class.tslib_fe.php']['determineId-PreProcessing'])) {
1218 foreach ($GLOBALS['TYPO3_CONF_VARS']['SC_OPTIONS']['tslib/class.tslib_fe.php']['determineId-PreProcessing'] as $functionReference) {
1219 $parameters = ['parentObject' => $this];
1220 GeneralUtility::callUserFunction($functionReference, $parameters, $this);
1221 }
1222 }
1223 // If there is a Backend login we are going to check for any preview settings:
1224 $this->getTimeTracker()->push('beUserLogin', '');
1225 $originalFrontendUser = null;
1226 $backendUser = $this->getBackendUser();
1227 if ($this->beUserLogin || $this->doWorkspacePreview()) {
1228 // Backend user preview features:
1229 if ($this->beUserLogin && $backendUser->adminPanel instanceof AdminPanelView) {
1230 $this->fePreview = (int)$backendUser->adminPanel->extGetFeAdminValue('preview');
1231 // If admin panel preview is enabled...
1232 if ($this->fePreview) {
1233 if ($this->fe_user->user) {
1234 $originalFrontendUser = $this->fe_user->user;
1235 }
1236 $this->showHiddenPage = (bool)$backendUser->adminPanel->extGetFeAdminValue('preview', 'showHiddenPages');
1237 $this->showHiddenRecords = (bool)$backendUser->adminPanel->extGetFeAdminValue('preview', 'showHiddenRecords');
1238 // Simulate date
1239 $simTime = $backendUser->adminPanel->extGetFeAdminValue('preview', 'simulateDate');
1240 if ($simTime) {
1241 $GLOBALS['SIM_EXEC_TIME'] = $simTime;
1242 $GLOBALS['SIM_ACCESS_TIME'] = $simTime - $simTime % 60;
1243 }
1244 // simulate user
1245 $simUserGroup = $backendUser->adminPanel->extGetFeAdminValue('preview', 'simulateUserGroup');
1246 $this->simUserGroup = $simUserGroup;
1247 if ($simUserGroup) {
1248 if ($this->fe_user->user) {
1249 $this->fe_user->user[$this->fe_user->usergroup_column] = $simUserGroup;
1250 } else {
1251 $this->fe_user->user = [
1252 $this->fe_user->usergroup_column => $simUserGroup
1253 ];
1254 }
1255 }
1256 if (!$simUserGroup && !$simTime && !$this->showHiddenPage && !$this->showHiddenRecords) {
1257 $this->fePreview = 0;
1258 }
1259 }
1260 }
1261 if ($this->id) {
1262 if ($this->determineIdIsHiddenPage()) {
1263 // The preview flag is set only if the current page turns out to actually be hidden!
1264 $this->fePreview = 1;
1265 $this->showHiddenPage = true;
1266 }
1267 // For Live workspace: Check root line for proper connection to tree root (done because of possible preview of page / branch versions)
1268 if (!$this->fePreview && $this->whichWorkspace() === 0) {
1269 // Initialize the page-select functions to check rootline:
1270 $temp_sys_page = GeneralUtility::makeInstance(PageRepository::class);
1271 $temp_sys_page->init($this->showHiddenPage);
1272 // If root line contained NO records and ->error_getRootLine_failPid tells us that it was because of a pid=-1 (indicating a "version" record)...:
1273 if (empty($temp_sys_page->getRootLine($this->id, $this->MP)) && $temp_sys_page->error_getRootLine_failPid == -1) {
1274 // Setting versioningPreview flag and try again:
1275 $temp_sys_page->versioningPreview = true;
1276 if (!empty($temp_sys_page->getRootLine($this->id, $this->MP))) {
1277 // Finally, we got a root line (meaning that it WAS due to versioning preview of a page somewhere) and we set the fePreview flag which in itself will allow sys_page class to display previews of versionized records.
1278 $this->fePreview = 1;
1279 }
1280 }
1281 }
1282 }
1283 // The preview flag will be set if a backend user is in an offline workspace
1284 if (
1285 (
1286 $backendUser->user['workspace_preview']
1287 || GeneralUtility::_GP('ADMCMD_view')
1288 || $this->doWorkspacePreview()
1289 )
1290 && (
1291 $this->whichWorkspace() === -1
1292 || $this->whichWorkspace() > 0
1293 )
1294 && !GeneralUtility::_GP('ADMCMD_noBeUser')
1295 ) {
1296 // Will show special preview message.
1297 $this->fePreview = 2;
1298 }
1299 // If the front-end is showing a preview, caching MUST be disabled.
1300 if ($this->fePreview) {
1301 $this->disableCache();
1302 }
1303 }
1304 $this->getTimeTracker()->pull();
1305 // Now, get the id, validate access etc:
1306 $this->fetch_the_id();
1307 // Check if backend user has read access to this page. If not, recalculate the id.
1308 if ($this->beUserLogin && $this->fePreview) {
1309 if (!$backendUser->doesUserHaveAccess($this->page, 1)) {
1310 // Resetting
1311 $this->clear_preview();
1312 $this->fe_user->user = $originalFrontendUser;
1313 // Fetching the id again, now with the preview settings reset.
1314 $this->fetch_the_id();
1315 }
1316 }
1317 // Checks if user logins are blocked for a certain branch and if so, will unset user login and re-fetch ID.
1318 $this->loginAllowedInBranch = $this->checkIfLoginAllowedInBranch();
1319 // Logins are not allowed:
1320 if (!$this->loginAllowedInBranch) {
1321 // Only if there is a login will we run this...
1322 if ($this->isUserOrGroupSet()) {
1323 if ($this->loginAllowedInBranch_mode == 'all') {
1324 // Clear out user and group:
1325 $this->fe_user->hideActiveLogin();
1326 $this->gr_list = '0,-1';
1327 } else {
1328 $this->gr_list = '0,-2';
1329 }
1330 // Fetching the id again, now with the preview settings reset.
1331 $this->fetch_the_id();
1332 }
1333 }
1334 // Final cleaning.
1335 // Make sure it's an integer
1336 $this->id = ($this->contentPid = (int)$this->id);
1337 // Make sure it's an integer
1338 $this->type = (int)$this->type;
1339 // Call post processing function for id determination:
1340 if (is_array($GLOBALS['TYPO3_CONF_VARS']['SC_OPTIONS']['tslib/class.tslib_fe.php']['determineId-PostProc'])) {
1341 $_params = ['pObj' => &$this];
1342 foreach ($GLOBALS['TYPO3_CONF_VARS']['SC_OPTIONS']['tslib/class.tslib_fe.php']['determineId-PostProc'] as $_funcRef) {
1343 GeneralUtility::callUserFunction($_funcRef, $_params, $this);
1344 }
1345 }
1346 }
1347
1348 /**
1349 * Checks if the page is hidden in the active workspace.
1350 * If it is hidden, preview flags will be set.
1351 *
1352 * @return bool
1353 */
1354 protected function determineIdIsHiddenPage()
1355 {
1356 $field = MathUtility::canBeInterpretedAsInteger($this->id) ? 'uid' : 'alias';
1357
1358 $queryBuilder = GeneralUtility::makeInstance(ConnectionPool::class)
1359 ->getQueryBuilderForTable('pages');
1360 $queryBuilder
1361 ->getRestrictions()
1362 ->removeAll()
1363 ->add(GeneralUtility::makeInstance(DeletedRestriction::class));
1364
1365 $page = $queryBuilder
1366 ->select('uid', 'hidden', 'starttime', 'endtime')
1367 ->from('pages')
1368 ->where(
1369 $queryBuilder->expr()->eq($field, $queryBuilder->createNamedParameter($this->id)),
1370 $queryBuilder->expr()->gte('pid', $queryBuilder->createNamedParameter(0, \PDO::PARAM_INT))
1371 )
1372 ->setMaxResults(1)
1373 ->execute()
1374 ->fetch();
1375
1376 $workspace = $this->whichWorkspace();
1377 if ($workspace !== 0 && $workspace !== false) {
1378 // Fetch overlay of page if in workspace and check if it is hidden
1379 $pageSelectObject = GeneralUtility::makeInstance(PageRepository::class);
1380 $pageSelectObject->versioningPreview = true;
1381 $pageSelectObject->init(false);
1382 $targetPage = $pageSelectObject->getWorkspaceVersionOfRecord($this->whichWorkspace(), 'pages', $page['uid']);
1383 $result = $targetPage === -1 || $targetPage === -2;
1384 } else {
1385 $result = is_array($page) && ($page['hidden'] || $page['starttime'] > $GLOBALS['SIM_EXEC_TIME'] || $page['endtime'] != 0 && $page['endtime'] <= $GLOBALS['SIM_EXEC_TIME']);
1386 }
1387 return $result;
1388 }
1389
1390 /**
1391 * Get The Page ID
1392 * This gets the id of the page, checks if the page is in the domain and if the page is accessible
1393 * Sets variables such as $this->sys_page, $this->loginUser, $this->gr_list, $this->id, $this->type, $this->domainStartPage
1394 *
1395 * @throws ServiceUnavailableException
1396 * @return void
1397 * @access private
1398 */
1399 public function fetch_the_id()
1400 {
1401 $timeTracker = $this->getTimeTracker();
1402 $timeTracker->push('fetch_the_id initialize/', '');
1403 // Initialize the page-select functions.
1404 $this->sys_page = GeneralUtility::makeInstance(PageRepository::class);
1405 $this->sys_page->versioningPreview = $this->fePreview === 2 || (int)$this->workspacePreview || (bool)GeneralUtility::_GP('ADMCMD_view');
1406 $this->sys_page->versioningWorkspaceId = $this->whichWorkspace();
1407 $this->sys_page->init($this->showHiddenPage);
1408 // Set the valid usergroups for FE
1409 $this->initUserGroups();
1410 // Sets sys_page where-clause
1411 $this->setSysPageWhereClause();
1412 // Splitting $this->id by a period (.).
1413 // First part is 'id' and second part (if exists) will overrule the &type param
1414 $idParts = explode('.', $this->id, 2);
1415 $this->id = $idParts[0];
1416 if (isset($idParts[1])) {
1417 $this->type = $idParts[1];
1418 }
1419
1420 // If $this->id is a string, it's an alias
1421 $this->checkAndSetAlias();
1422 // The id and type is set to the integer-value - just to be sure...
1423 $this->id = (int)$this->id;
1424 $this->type = (int)$this->type;
1425 $timeTracker->pull();
1426 // We find the first page belonging to the current domain
1427 $timeTracker->push('fetch_the_id domain/', '');
1428 // The page_id of the current domain
1429 $this->domainStartPage = $this->findDomainRecord($GLOBALS['TYPO3_CONF_VARS']['SYS']['recursiveDomainSearch']);
1430 if (!$this->id) {
1431 if ($this->domainStartPage) {
1432 // If the id was not previously set, set it to the id of the domain.
1433 $this->id = $this->domainStartPage;
1434 } else {
1435 // Find the first 'visible' page in that domain
1436 $theFirstPage = $this->sys_page->getFirstWebPage($this->id);
1437 if ($theFirstPage) {
1438 $this->id = $theFirstPage['uid'];
1439 } else {
1440 $message = 'No pages are found on the rootlevel!';
1441 if ($this->checkPageUnavailableHandler()) {
1442 $this->pageUnavailableAndExit($message);
1443 } else {
1444 GeneralUtility::sysLog($message, 'cms', GeneralUtility::SYSLOG_SEVERITY_ERROR);
1445 throw new ServiceUnavailableException($message, 1301648975);
1446 }
1447 }
1448 }
1449 }
1450 $timeTracker->pull();
1451 $timeTracker->push('fetch_the_id rootLine/', '');
1452 // We store the originally requested id
1453 $this->requestedId = $this->id;
1454 $this->getPageAndRootlineWithDomain($this->domainStartPage);
1455 $timeTracker->pull();
1456 if ($this->pageNotFound && $GLOBALS['TYPO3_CONF_VARS']['FE']['pageNotFound_handling']) {
1457 $pNotFoundMsg = [
1458 1 => 'ID was not an accessible page',
1459 2 => 'Subsection was found and not accessible',
1460 3 => 'ID was outside the domain',
1461 4 => 'The requested page alias does not exist'
1462 ];
1463 $this->pageNotFoundAndExit($pNotFoundMsg[$this->pageNotFound]);
1464 }
1465 if ($this->page['url_scheme'] > 0) {
1466 $newUrl = '';
1467 $requestUrlScheme = parse_url(GeneralUtility::getIndpEnv('TYPO3_REQUEST_URL'), PHP_URL_SCHEME);
1468 if ((int)$this->page['url_scheme'] === HttpUtility::SCHEME_HTTP && $requestUrlScheme == 'https') {
1469 $newUrl = 'http://' . substr(GeneralUtility::getIndpEnv('TYPO3_REQUEST_URL'), 8);
1470 } elseif ((int)$this->page['url_scheme'] === HttpUtility::SCHEME_HTTPS && $requestUrlScheme == 'http') {
1471 $newUrl = 'https://' . substr(GeneralUtility::getIndpEnv('TYPO3_REQUEST_URL'), 7);
1472 }
1473 if ($newUrl !== '') {
1474 if ($_SERVER['REQUEST_METHOD'] === 'POST') {
1475 $headerCode = HttpUtility::HTTP_STATUS_303;
1476 } else {
1477 $headerCode = HttpUtility::HTTP_STATUS_301;
1478 }
1479 HttpUtility::redirect($newUrl, $headerCode);
1480 }
1481 }
1482 // Set no_cache if set
1483 if ($this->page['no_cache']) {
1484 $this->set_no_cache('no_cache is set in page properties');
1485 }
1486 // Init SYS_LASTCHANGED
1487 $this->register['SYS_LASTCHANGED'] = (int)$this->page['tstamp'];
1488 if ($this->register['SYS_LASTCHANGED'] < (int)$this->page['SYS_LASTCHANGED']) {
1489 $this->register['SYS_LASTCHANGED'] = (int)$this->page['SYS_LASTCHANGED'];
1490 }
1491 if (is_array($GLOBALS['TYPO3_CONF_VARS']['SC_OPTIONS']['tslib/class.tslib_fe.php']['fetchPageId-PostProcessing'])) {
1492 foreach ($GLOBALS['TYPO3_CONF_VARS']['SC_OPTIONS']['tslib/class.tslib_fe.php']['fetchPageId-PostProcessing'] as $functionReference) {
1493 $parameters = ['parentObject' => $this];
1494 GeneralUtility::callUserFunction($functionReference, $parameters, $this);
1495 }
1496 }
1497 }
1498
1499 /**
1500 * Gets the page and rootline arrays based on the id, $this->id
1501 *
1502 * If the id does not correspond to a proper page, the 'previous' valid page in the rootline is found
1503 * If the page is a shortcut (doktype=4), the ->id is loaded with that id
1504 *
1505 * Whether or not the ->id is changed to the shortcut id or the previous id in rootline (eg if a page is hidden), the ->page-array and ->rootline is found and must also be valid.
1506 *
1507 * Sets or manipulates internal variables such as: $this->id, $this->page, $this->rootLine, $this->MP, $this->pageNotFound
1508 *
1509 * @throws ServiceUnavailableException
1510 * @throws PageNotFoundException
1511 * @return void
1512 * @access private
1513 */
1514 public function getPageAndRootline()
1515 {
1516 $this->page = $this->sys_page->getPage($this->id);
1517 if (empty($this->page)) {
1518 // If no page, we try to find the page before in the rootLine.
1519 // Page is 'not found' in case the id itself was not an accessible page. code 1
1520 $this->pageNotFound = 1;
1521 $this->rootLine = $this->sys_page->getRootLine($this->id, $this->MP);
1522 if (!empty($this->rootLine)) {
1523 $c = count($this->rootLine) - 1;
1524 while ($c > 0) {
1525 // Add to page access failure history:
1526 $this->pageAccessFailureHistory['direct_access'][] = $this->rootLine[$c];
1527 // Decrease to next page in rootline and check the access to that, if OK, set as page record and ID value.
1528 $c--;
1529 $this->id = $this->rootLine[$c]['uid'];
1530 $this->page = $this->sys_page->getPage($this->id);
1531 if (!empty($this->page)) {
1532 break;
1533 }
1534 }
1535 }
1536 // If still no page...
1537 if (empty($this->page)) {
1538 $message = 'The requested page does not exist!';
1539 if ($GLOBALS['TYPO3_CONF_VARS']['FE']['pageNotFound_handling']) {
1540 $this->pageNotFoundAndExit($message);
1541 } else {
1542 GeneralUtility::sysLog($message, 'cms', GeneralUtility::SYSLOG_SEVERITY_ERROR);
1543 throw new PageNotFoundException($message, 1301648780);
1544 }
1545 }
1546 }
1547 // Spacer is not accessible in frontend
1548 if ($this->page['doktype'] == PageRepository::DOKTYPE_SPACER) {
1549 $message = 'The requested page does not exist!';
1550 if ($GLOBALS['TYPO3_CONF_VARS']['FE']['pageNotFound_handling']) {
1551 $this->pageNotFoundAndExit($message);
1552 } else {
1553 GeneralUtility::sysLog($message, 'cms', GeneralUtility::SYSLOG_SEVERITY_ERROR);
1554 throw new PageNotFoundException($message, 1301648781);
1555 }
1556 }
1557 // Is the ID a link to another page??
1558 if ($this->page['doktype'] == PageRepository::DOKTYPE_SHORTCUT) {
1559 // We need to clear MP if the page is a shortcut. Reason is if the short cut goes to another page, then we LEAVE the rootline which the MP expects.
1560 $this->MP = '';
1561 // saving the page so that we can check later - when we know
1562 // about languages - whether we took the correct shortcut or
1563 // whether a translation of the page overwrites the shortcut
1564 // target and we need to follow the new target
1565 $this->originalShortcutPage = $this->page;
1566 $this->page = $this->getPageShortcut($this->page['shortcut'], $this->page['shortcut_mode'], $this->page['uid']);
1567 $this->id = $this->page['uid'];
1568 }
1569 // If the page is a mountpoint which should be overlaid with the contents of the mounted page,
1570 // it must never be accessible directly, but only in the mountpoint context. Therefore we change
1571 // the current ID and the user is redirected by checkPageForMountpointRedirect().
1572 if ($this->page['doktype'] == PageRepository::DOKTYPE_MOUNTPOINT && $this->page['mount_pid_ol']) {
1573 $this->originalMountPointPage = $this->page;
1574 $this->page = $this->sys_page->getPage($this->page['mount_pid']);
1575 if (empty($this->page)) {
1576 $message = 'This page (ID ' . $this->originalMountPointPage['uid'] . ') is of type "Mount point" and '
1577 . 'mounts a page which is not accessible (ID ' . $this->originalMountPointPage['mount_pid'] . ').';
1578 throw new PageNotFoundException($message, 1402043263);
1579 }
1580 $this->MP = $this->page['uid'] . '-' . $this->originalMountPointPage['uid'];
1581 $this->id = $this->page['uid'];
1582 }
1583 // Gets the rootLine
1584 $this->rootLine = $this->sys_page->getRootLine($this->id, $this->MP);
1585 // If not rootline we're off...
1586 if (empty($this->rootLine)) {
1587 $ws = $this->whichWorkspace();
1588 if ($this->sys_page->error_getRootLine_failPid == -1 && $ws) {
1589 $this->sys_page->versioningPreview = true;
1590 $this->sys_page->versioningWorkspaceId = $ws;
1591 $this->rootLine = $this->sys_page->getRootLine($this->id, $this->MP);
1592 }
1593 if (empty($this->rootLine)) {
1594 $message = 'The requested page didn\'t have a proper connection to the tree-root!';
1595 if ($this->checkPageUnavailableHandler()) {
1596 $this->pageUnavailableAndExit($message);
1597 } else {
1598 $rootline = '(' . $this->sys_page->error_getRootLine . ')';
1599 GeneralUtility::sysLog($message, 'cms', GeneralUtility::SYSLOG_SEVERITY_ERROR);
1600 throw new ServiceUnavailableException($message . '<br /><br />' . $rootline, 1301648167);
1601 }
1602 }
1603 $this->fePreview = 1;
1604 }
1605 // Checking for include section regarding the hidden/starttime/endtime/fe_user (that is access control of a whole subbranch!)
1606 if ($this->checkRootlineForIncludeSection()) {
1607 if (empty($this->rootLine)) {
1608 $message = 'The requested page was not accessible!';
1609 if ($this->checkPageUnavailableHandler()) {
1610 $this->pageUnavailableAndExit($message);
1611 } else {
1612 GeneralUtility::sysLog($message, 'cms', GeneralUtility::SYSLOG_SEVERITY_ERROR);
1613 throw new ServiceUnavailableException($message, 1301648234);
1614 }
1615 } else {
1616 $el = reset($this->rootLine);
1617 $this->id = $el['uid'];
1618 $this->page = $this->sys_page->getPage($this->id);
1619 $this->rootLine = $this->sys_page->getRootLine($this->id, $this->MP);
1620 }
1621 }
1622 }
1623
1624 /**
1625 * Get page shortcut; Finds the records pointed to by input value $SC (the shortcut value)
1626 *
1627 * @param int $SC The value of the "shortcut" field from the pages record
1628 * @param int $mode The shortcut mode: 1 will select first subpage, 2 a random subpage, 3 the parent page; default is the page pointed to by $SC
1629 * @param int $thisUid The current page UID of the page which is a shortcut
1630 * @param int $itera Safety feature which makes sure that the function is calling itself recursively max 20 times (since this function can find shortcuts to other shortcuts to other shortcuts...)
1631 * @param array $pageLog An array filled with previous page uids tested by the function - new page uids are evaluated against this to avoid going in circles.
1632 * @param bool $disableGroupCheck If true, the group check is disabled when fetching the target page (needed e.g. for menu generation)
1633 * @throws \RuntimeException
1634 * @throws PageNotFoundException
1635 * @return mixed Returns the page record of the page that the shortcut pointed to.
1636 * @access private
1637 * @see getPageAndRootline()
1638 */
1639 public function getPageShortcut($SC, $mode, $thisUid, $itera = 20, $pageLog = [], $disableGroupCheck = false)
1640 {
1641 $idArray = GeneralUtility::intExplode(',', $SC);
1642 // Find $page record depending on shortcut mode:
1643 switch ($mode) {
1644 case PageRepository::SHORTCUT_MODE_FIRST_SUBPAGE:
1645
1646 case PageRepository::SHORTCUT_MODE_RANDOM_SUBPAGE:
1647 $pageArray = $this->sys_page->getMenu($idArray[0] ? $idArray[0] : $thisUid, '*', 'sorting', 'AND pages.doktype<199 AND pages.doktype!=' . PageRepository::DOKTYPE_BE_USER_SECTION);
1648 $pO = 0;
1649 if ($mode == PageRepository::SHORTCUT_MODE_RANDOM_SUBPAGE && !empty($pageArray)) {
1650 $randval = (int)rand(0, count($pageArray) - 1);
1651 $pO = $randval;
1652 }
1653 $c = 0;
1654 $page = [];
1655 foreach ($pageArray as $pV) {
1656 if ($c == $pO) {
1657 $page = $pV;
1658 break;
1659 }
1660 $c++;
1661 }
1662 if (empty($page)) {
1663 $message = 'This page (ID ' . $thisUid . ') is of type "Shortcut" and configured to redirect to a subpage. ' . 'However, this page has no accessible subpages.';
1664 throw new PageNotFoundException($message, 1301648328);
1665 }
1666 break;
1667 case PageRepository::SHORTCUT_MODE_PARENT_PAGE:
1668 $parent = $this->sys_page->getPage($idArray[0] ? $idArray[0] : $thisUid, $disableGroupCheck);
1669 $page = $this->sys_page->getPage($parent['pid'], $disableGroupCheck);
1670 if (empty($page)) {
1671 $message = 'This page (ID ' . $thisUid . ') is of type "Shortcut" and configured to redirect to its parent page. ' . 'However, the parent page is not accessible.';
1672 throw new PageNotFoundException($message, 1301648358);
1673 }
1674 break;
1675 default:
1676 $page = $this->sys_page->getPage($idArray[0], $disableGroupCheck);
1677 if (empty($page)) {
1678 $message = 'This page (ID ' . $thisUid . ') is of type "Shortcut" and configured to redirect to a page, which is not accessible (ID ' . $idArray[0] . ').';
1679 throw new PageNotFoundException($message, 1301648404);
1680 }
1681 }
1682 // Check if short cut page was a shortcut itself, if so look up recursively:
1683 if ($page['doktype'] == PageRepository::DOKTYPE_SHORTCUT) {
1684 if (!in_array($page['uid'], $pageLog) && $itera > 0) {
1685 $pageLog[] = $page['uid'];
1686 $page = $this->getPageShortcut($page['shortcut'], $page['shortcut_mode'], $page['uid'], $itera - 1, $pageLog, $disableGroupCheck);
1687 } else {
1688 $pageLog[] = $page['uid'];
1689 $message = 'Page shortcuts were looping in uids ' . implode(',', $pageLog) . '...!';
1690 GeneralUtility::sysLog($message, 'cms', GeneralUtility::SYSLOG_SEVERITY_ERROR);
1691 throw new \RuntimeException($message, 1294587212);
1692 }
1693 }
1694 // Return resulting page:
1695 return $page;
1696 }
1697
1698 /**
1699 * Checks the current rootline for defined sections.
1700 *
1701 * @return bool
1702 * @access private
1703 */
1704 public function checkRootlineForIncludeSection()
1705 {
1706 $c = count($this->rootLine);
1707 $removeTheRestFlag = 0;
1708 for ($a = 0; $a < $c; $a++) {
1709 if (!$this->checkPagerecordForIncludeSection($this->rootLine[$a])) {
1710 // Add to page access failure history:
1711 $this->pageAccessFailureHistory['sub_section'][] = $this->rootLine[$a];
1712 $removeTheRestFlag = 1;
1713 }
1714
1715 if ($this->rootLine[$a]['doktype'] == PageRepository::DOKTYPE_BE_USER_SECTION) {
1716 // If there is a backend user logged in, check if he has read access to the page:
1717 if ($this->beUserLogin) {
1718 $queryBuilder = GeneralUtility::makeInstance(ConnectionPool::class)
1719 ->getQueryBuilderForTable('pages');
1720
1721 $queryBuilder
1722 ->getRestrictions()
1723 ->removeAll();
1724
1725 $row = $queryBuilder
1726 ->select('uid')
1727 ->from('pages')
1728 ->where(
1729 $queryBuilder->expr()->eq(
1730 'uid',
1731 $queryBuilder->createNamedParameter($this->id, \PDO::PARAM_INT)
1732 ),
1733 $this->getBackendUser()->getPagePermsClause(1)
1734 )
1735 ->execute()
1736 ->fetch();
1737
1738 // versionOL()?
1739 if (!$row) {
1740 // If there was no page selected, the user apparently did not have read access to the current PAGE (not position in rootline) and we set the remove-flag...
1741 $removeTheRestFlag = 1;
1742 }
1743 } else {
1744 // Dont go here, if there is no backend user logged in.
1745 $removeTheRestFlag = 1;
1746 }
1747 }
1748 if ($removeTheRestFlag) {
1749 // Page is 'not found' in case a subsection was found and not accessible, code 2
1750 $this->pageNotFound = 2;
1751 unset($this->rootLine[$a]);
1752 }
1753 }
1754 return $removeTheRestFlag;
1755 }
1756
1757 /**
1758 * Checks page record for enableFields
1759 * Returns TRUE if enableFields does not disable the page record.
1760 * Takes notice of the ->showHiddenPage flag and uses SIM_ACCESS_TIME for start/endtime evaluation
1761 *
1762 * @param array $row The page record to evaluate (needs fields: hidden, starttime, endtime, fe_group)
1763 * @param bool $bypassGroupCheck Bypass group-check
1764 * @return bool TRUE, if record is viewable.
1765 * @see TYPO3\\CMS\\Frontend\\ContentObject\\ContentObjectRenderer::getTreeList(), checkPagerecordForIncludeSection()
1766 */
1767 public function checkEnableFields($row, $bypassGroupCheck = false)
1768 {
1769 if (isset($GLOBALS['TYPO3_CONF_VARS']['SC_OPTIONS']['tslib/class.tslib_fe.php']['hook_checkEnableFields']) && is_array($GLOBALS['TYPO3_CONF_VARS']['SC_OPTIONS']['tslib/class.tslib_fe.php']['hook_checkEnableFields'])) {
1770 $_params = ['pObj' => $this, 'row' => &$row, 'bypassGroupCheck' => &$bypassGroupCheck];
1771 foreach ($GLOBALS['TYPO3_CONF_VARS']['SC_OPTIONS']['tslib/class.tslib_fe.php']['hook_checkEnableFields'] as $_funcRef) {
1772 // Call hooks: If one returns FALSE, method execution is aborted with result "This record is not available"
1773 $return = GeneralUtility::callUserFunction($_funcRef, $_params, $this);
1774 if ($return === false) {
1775 return false;
1776 }
1777 }
1778 }
1779 if ((!$row['hidden'] || $this->showHiddenPage) && $row['starttime'] <= $GLOBALS['SIM_ACCESS_TIME'] && ($row['endtime'] == 0 || $row['endtime'] > $GLOBALS['SIM_ACCESS_TIME']) && ($bypassGroupCheck || $this->checkPageGroupAccess($row))) {
1780 return true;
1781 }
1782 return false;
1783 }
1784
1785 /**
1786 * Check group access against a page record
1787 *
1788 * @param array $row The page record to evaluate (needs field: fe_group)
1789 * @param mixed $groupList List of group id's (comma list or array). Default is $this->gr_list
1790 * @return bool TRUE, if group access is granted.
1791 * @access private
1792 */
1793 public function checkPageGroupAccess($row, $groupList = null)
1794 {
1795 if (is_null($groupList)) {
1796 $groupList = $this->gr_list;
1797 }
1798 if (!is_array($groupList)) {
1799 $groupList = explode(',', $groupList);
1800 }
1801 $pageGroupList = explode(',', $row['fe_group'] ?: 0);
1802 return count(array_intersect($groupList, $pageGroupList)) > 0;
1803 }
1804
1805 /**
1806 * Checks page record for include section
1807 *
1808 * @param array $row The page record to evaluate (needs fields: extendToSubpages + hidden, starttime, endtime, fe_group)
1809 * @return bool Returns TRUE if either extendToSubpages is not checked or if the enableFields does not disable the page record.
1810 * @access private
1811 * @see checkEnableFields(), TYPO3\\CMS\\Frontend\\ContentObject\\ContentObjectRenderer::getTreeList(), checkRootlineForIncludeSection()
1812 */
1813 public function checkPagerecordForIncludeSection($row)
1814 {
1815 return !$row['extendToSubpages'] || $this->checkEnableFields($row) ? 1 : 0;
1816 }
1817
1818 /**
1819 * Checks if logins are allowed in the current branch of the page tree. Traverses the full root line and returns TRUE if logins are OK, otherwise FALSE (and then the login user must be unset!)
1820 *
1821 * @return bool returns TRUE if logins are OK, otherwise FALSE (and then the login user must be unset!)
1822 */
1823 public function checkIfLoginAllowedInBranch()
1824 {
1825 // Initialize:
1826 $c = count($this->rootLine);
1827 $loginAllowed = true;
1828 // Traverse root line from root and outwards:
1829 for ($a = 0; $a < $c; $a++) {
1830 // If a value is set for login state:
1831 if ($this->rootLine[$a]['fe_login_mode'] > 0) {
1832 // Determine state from value:
1833 if ((int)$this->rootLine[$a]['fe_login_mode'] === 1) {
1834 $loginAllowed = false;
1835 $this->loginAllowedInBranch_mode = 'all';
1836 } elseif ((int)$this->rootLine[$a]['fe_login_mode'] === 3) {
1837 $loginAllowed = false;
1838 $this->loginAllowedInBranch_mode = 'groups';
1839 } else {
1840 $loginAllowed = true;
1841 }
1842 }
1843 }
1844 return $loginAllowed;
1845 }
1846
1847 /**
1848 * Analysing $this->pageAccessFailureHistory into a summary array telling which features disabled display and on which pages and conditions. That data can be used inside a page-not-found handler
1849 *
1850 * @return array Summary of why page access was not allowed.
1851 */
1852 public function getPageAccessFailureReasons()
1853 {
1854 $output = [];
1855 $combinedRecords = array_merge(is_array($this->pageAccessFailureHistory['direct_access']) ? $this->pageAccessFailureHistory['direct_access'] : [['fe_group' => 0]], is_array($this->pageAccessFailureHistory['sub_section']) ? $this->pageAccessFailureHistory['sub_section'] : []);
1856 if (!empty($combinedRecords)) {
1857 foreach ($combinedRecords as $k => $pagerec) {
1858 // If $k=0 then it is the very first page the original ID was pointing at and that will get a full check of course
1859 // If $k>0 it is parent pages being tested. They are only significant for the access to the first page IF they had the extendToSubpages flag set, hence checked only then!
1860 if (!$k || $pagerec['extendToSubpages']) {
1861 if ($pagerec['hidden']) {
1862 $output['hidden'][$pagerec['uid']] = true;
1863 }
1864 if ($pagerec['starttime'] > $GLOBALS['SIM_ACCESS_TIME']) {
1865 $output['starttime'][$pagerec['uid']] = $pagerec['starttime'];
1866 }
1867 if ($pagerec['endtime'] != 0 && $pagerec['endtime'] <= $GLOBALS['SIM_ACCESS_TIME']) {
1868 $output['endtime'][$pagerec['uid']] = $pagerec['endtime'];
1869 }
1870 if (!$this->checkPageGroupAccess($pagerec)) {
1871 $output['fe_group'][$pagerec['uid']] = $pagerec['fe_group'];
1872 }
1873 }
1874 }
1875 }
1876 return $output;
1877 }
1878
1879 /**
1880 * Gets ->page and ->rootline information based on ->id. ->id may change during this operation.
1881 * If not inside domain, then default to first page in domain.
1882 *
1883 * @param int $domainStartPage Page uid of the page where the found domain record is (pid of the domain record)
1884 * @return void
1885 * @access private
1886 */
1887 public function getPageAndRootlineWithDomain($domainStartPage)
1888 {
1889 $this->getPageAndRootline();
1890 // Checks if the $domain-startpage is in the rootLine. This is necessary so that references to page-id's from other domains are not possible.
1891 if ($domainStartPage && is_array($this->rootLine)) {
1892 $idFound = 0;
1893 foreach ($this->rootLine as $key => $val) {
1894 if ($val['uid'] == $domainStartPage) {
1895 $idFound = 1;
1896 break;
1897 }
1898 }
1899 if (!$idFound) {
1900 // Page is 'not found' in case the id was outside the domain, code 3
1901 $this->pageNotFound = 3;
1902 $this->id = $domainStartPage;
1903 // re-get the page and rootline if the id was not found.
1904 $this->getPageAndRootline();
1905 }
1906 }
1907 }
1908
1909 /**
1910 * Sets sys_page where-clause
1911 *
1912 * @return void
1913 * @access private
1914 */
1915 public function setSysPageWhereClause()
1916 {
1917 $expressionBuilder = GeneralUtility::makeInstance(ConnectionPool::class)
1918 ->getConnectionForTable('pages')
1919 ->getExpressionBuilder();
1920 $this->sys_page->where_hid_del = ' AND ' . (string)$expressionBuilder->andX(
1921 QueryHelper::stripLogicalOperatorPrefix($this->sys_page->where_hid_del),
1922 $expressionBuilder->lt('pages.doktype', 200)
1923 );
1924 $this->sys_page->where_groupAccess = $this->sys_page->getMultipleGroupsWhereClause('pages.fe_group', 'pages');
1925 }
1926
1927 /**
1928 * Looking up a domain record based on HTTP_HOST
1929 *
1930 * @param bool $recursive If set, it looks "recursively" meaning that a domain like "123.456.typo3.com" would find a domain record like "typo3.com" if "123.456.typo3.com" or "456.typo3.com" did not exist.
1931 * @return int Returns the page id of the page where the domain record was found.
1932 * @access private
1933 */
1934 public function findDomainRecord($recursive = false)
1935 {
1936 if ($recursive) {
1937 $pageUid = 0;
1938 $host = explode('.', GeneralUtility::getIndpEnv('HTTP_HOST'));
1939 while (count($host)) {
1940 $pageUid = $this->sys_page->getDomainStartPage(implode('.', $host), GeneralUtility::getIndpEnv('SCRIPT_NAME'), GeneralUtility::getIndpEnv('REQUEST_URI'));
1941 if ($pageUid) {
1942 return $pageUid;
1943 } else {
1944 array_shift($host);
1945 }
1946 }
1947 return $pageUid;
1948 } else {
1949 return $this->sys_page->getDomainStartPage(GeneralUtility::getIndpEnv('HTTP_HOST'), GeneralUtility::getIndpEnv('SCRIPT_NAME'), GeneralUtility::getIndpEnv('REQUEST_URI'));
1950 }
1951 }
1952
1953 /**
1954 * Page unavailable handler for use in frontend plugins from extensions.
1955 *
1956 * @param string $reason Reason text
1957 * @param string $header HTTP header to send
1958 * @return void Function exits.
1959 */
1960 public function pageUnavailableAndExit($reason = '', $header = '')
1961 {
1962 $header = $header ?: $GLOBALS['TYPO3_CONF_VARS']['FE']['pageUnavailable_handling_statheader'];
1963 $this->pageUnavailableHandler($GLOBALS['TYPO3_CONF_VARS']['FE']['pageUnavailable_handling'], $header, $reason);
1964 die;
1965 }
1966
1967 /**
1968 * Page-not-found handler for use in frontend plugins from extensions.
1969 *
1970 * @param string $reason Reason text
1971 * @param string $header HTTP header to send
1972 * @return void Function exits.
1973 */
1974 public function pageNotFoundAndExit($reason = '', $header = '')
1975 {
1976 $header = $header ?: $GLOBALS['TYPO3_CONF_VARS']['FE']['pageNotFound_handling_statheader'];
1977 $this->pageNotFoundHandler($GLOBALS['TYPO3_CONF_VARS']['FE']['pageNotFound_handling'], $header, $reason);
1978 die;
1979 }
1980
1981 /**
1982 * Checks whether the pageUnavailableHandler should be used. To be used, pageUnavailable_handling must be set
1983 * and devIPMask must not match the current visitor's IP address.
1984 *
1985 * @return bool TRUE/FALSE whether the pageUnavailable_handler should be used.
1986 */
1987 public function checkPageUnavailableHandler()
1988 {
1989 if (
1990 $GLOBALS['TYPO3_CONF_VARS']['FE']['pageUnavailable_handling']
1991 && !GeneralUtility::cmpIP(
1992 GeneralUtility::getIndpEnv('REMOTE_ADDR'),
1993 $GLOBALS['TYPO3_CONF_VARS']['SYS']['devIPmask']
1994 )
1995 ) {
1996 $checkPageUnavailableHandler = true;
1997 } else {
1998 $checkPageUnavailableHandler = false;
1999 }
2000 return $checkPageUnavailableHandler;
2001 }
2002
2003 /**
2004 * Page unavailable handler. Acts a wrapper for the pageErrorHandler method.
2005 *
2006 * @param mixed $code Which type of handling; If a true PHP-boolean or TRUE then a \TYPO3\CMS\Core\Messaging\ErrorpageMessage is outputted. If integer an error message with that number is shown. Otherwise the $code value is expected to be a "Location:" header value.
2007 * @param string $header If set, this is passed directly to the PHP function, header()
2008 * @param string $reason If set, error messages will also mention this as the reason for the page-not-found.
2009 * @return void (The function exits!)
2010 */
2011 public function pageUnavailableHandler($code, $header, $reason)
2012 {
2013 $this->pageErrorHandler($code, $header, $reason);
2014 }
2015
2016 /**
2017 * Page not found handler. Acts a wrapper for the pageErrorHandler method.
2018 *
2019 * @param mixed $code Which type of handling; If a true PHP-boolean or TRUE then a \TYPO3\CMS\Core\Messaging\ErrorpageMessage is outputted. If integer an error message with that number is shown. Otherwise the $code value is expected to be a "Location:" header value.
2020 * @param string $header If set, this is passed directly to the PHP function, header()
2021 * @param string $reason If set, error messages will also mention this as the reason for the page-not-found.
2022 * @return void (The function exits!)
2023 */
2024 public function pageNotFoundHandler($code, $header = '', $reason = '')
2025 {
2026 $this->pageErrorHandler($code, $header, $reason);
2027 }
2028
2029 /**
2030 * Generic error page handler.
2031 * Exits.
2032 *
2033 * @param mixed $code Which type of handling; If a true PHP-boolean or TRUE then a \TYPO3\CMS\Core\Messaging\ErrorpageMessage is outputted. If integer an error message with that number is shown. Otherwise the $code value is expected to be a "Location:" header value.
2034 * @param string $header If set, this is passed directly to the PHP function, header()
2035 * @param string $reason If set, error messages will also mention this as the reason for the page-not-found.
2036 * @throws \RuntimeException
2037 * @return void (The function exits!)
2038 */
2039 public function pageErrorHandler($code, $header = '', $reason = '')
2040 {
2041 // Issue header in any case:
2042 if ($header) {
2043 $headerArr = preg_split('/\\r|\\n/', $header, -1, PREG_SPLIT_NO_EMPTY);
2044 foreach ($headerArr as $header) {
2045 header($header);
2046 }
2047 }
2048 // Create response:
2049 // Simply boolean; Just shows TYPO3 error page with reason:
2050 if (strtolower($code) === 'true' || (string)$code === '1' || gettype($code) === 'boolean') {
2051 echo GeneralUtility::makeInstance(ErrorPageController::class)->errorAction(
2052 'Page Not Found',
2053 'The page did not exist or was inaccessible.' . ($reason ? ' Reason: ' . $reason : '')
2054 );
2055 } elseif (GeneralUtility::isFirstPartOfStr($code, 'USER_FUNCTION:')) {
2056 $funcRef = trim(substr($code, 14));
2057 $params = [
2058 'currentUrl' => GeneralUtility::getIndpEnv('REQUEST_URI'),
2059 'reasonText' => $reason,
2060 'pageAccessFailureReasons' => $this->getPageAccessFailureReasons()
2061 ];
2062 echo GeneralUtility::callUserFunction($funcRef, $params, $this);
2063 } elseif (GeneralUtility::isFirstPartOfStr($code, 'READFILE:')) {
2064 $readFile = GeneralUtility::getFileAbsFileName(trim(substr($code, 9)));
2065 if (@is_file($readFile)) {
2066 echo str_replace(
2067 [
2068 '###CURRENT_URL###',
2069 '###REASON###'
2070 ],
2071 [
2072 GeneralUtility::getIndpEnv('REQUEST_URI'),
2073 htmlspecialchars($reason)
2074 ],
2075 file_get_contents($readFile)
2076 );
2077 } else {
2078 throw new \RuntimeException('Configuration Error: 404 page "' . $readFile . '" could not be found.', 1294587214);
2079 }
2080 } elseif (GeneralUtility::isFirstPartOfStr($code, 'REDIRECT:')) {
2081 HttpUtility::redirect(substr($code, 9));
2082 } elseif ($code !== '') {
2083 // Check if URL is relative
2084 $url_parts = parse_url($code);
2085 if ($url_parts['host'] == '') {
2086 $url_parts['host'] = GeneralUtility::getIndpEnv('HTTP_HOST');
2087 if ($code[0] === '/') {
2088 $code = GeneralUtility::getIndpEnv('TYPO3_REQUEST_HOST') . $code;
2089 } else {
2090 $code = GeneralUtility::getIndpEnv('TYPO3_REQUEST_DIR') . $code;
2091 }
2092 $checkBaseTag = false;
2093 } else {
2094 $checkBaseTag = true;
2095 }
2096 // Check recursion
2097 if ($code == GeneralUtility::getIndpEnv('TYPO3_REQUEST_URL')) {
2098 if ($reason == '') {
2099 $reason = 'Page cannot be found.';
2100 }
2101 $reason .= LF . LF . 'Additionally, ' . $code . ' was not found while trying to retrieve the error document.';
2102 throw new \RuntimeException(nl2br(htmlspecialchars($reason)), 1294587215);
2103 }
2104 // Prepare headers
2105 $headerArr = [
2106 'User-agent: ' . GeneralUtility::getIndpEnv('HTTP_USER_AGENT'),
2107 'Referer: ' . GeneralUtility::getIndpEnv('TYPO3_REQUEST_URL')
2108 ];
2109 $res = GeneralUtility::getUrl($code, 1, $headerArr);
2110 // Header and content are separated by an empty line
2111 list($header, $content) = explode(CRLF . CRLF, $res, 2);
2112 $content .= CRLF;
2113 if (false === $res) {
2114 // Last chance -- redirect
2115 HttpUtility::redirect($code);
2116 } else {
2117 // Forward these response headers to the client
2118 $forwardHeaders = [
2119 'Content-Type:'
2120 ];
2121 $headerArr = preg_split('/\\r|\\n/', $header, -1, PREG_SPLIT_NO_EMPTY);
2122 foreach ($headerArr as $header) {
2123 foreach ($forwardHeaders as $h) {
2124 if (preg_match('/^' . $h . '/', $header)) {
2125 header($header);
2126 }
2127 }
2128 }
2129 // Put <base> if necesary
2130 if ($checkBaseTag) {
2131 // If content already has <base> tag, we do not need to do anything
2132 if (false === stristr($content, '<base ')) {
2133 // Generate href for base tag
2134 $base = $url_parts['scheme'] . '://';
2135 if ($url_parts['user'] != '') {
2136 $base .= $url_parts['user'];
2137 if ($url_parts['pass'] != '') {
2138 $base .= ':' . $url_parts['pass'];
2139 }
2140 $base .= '@';
2141 }
2142 $base .= $url_parts['host'];
2143 // Add path portion skipping possible file name
2144 $base .= preg_replace('/(.*\\/)[^\\/]*/', '${1}', $url_parts['path']);
2145 // Put it into content (generate also <head> if necessary)
2146 $replacement = LF . '<base href="' . htmlentities($base) . '" />' . LF;
2147 if (stristr($content, '<head>')) {
2148 $content = preg_replace('/(<head>)/i', '\\1' . $replacement, $content);
2149 } else {
2150 $content = preg_replace('/(<html[^>]*>)/i', '\\1<head>' . $replacement . '</head>', $content);
2151 }
2152 }
2153 }
2154 // Output the content
2155 echo $content;
2156 }
2157 } else {
2158 echo GeneralUtility::makeInstance(ErrorPageController::class)->errorAction(
2159 'Page Not Found',
2160 $reason ? 'Reason: ' . $reason : 'Page cannot be found.'
2161 );
2162 }
2163 die;
2164 }
2165
2166 /**
2167 * Fetches the integer page id for a page alias.
2168 * Looks if ->id is not an integer and if so it will search for a page alias and if found the page uid of that page is stored in $this->id
2169 *
2170 * @return void
2171 * @access private
2172 */
2173 public function checkAndSetAlias()
2174 {
2175 if ($this->id && !MathUtility::canBeInterpretedAsInteger($this->id)) {
2176 $aid = $this->sys_page->getPageIdFromAlias($this->id);
2177 if ($aid) {
2178 $this->id = $aid;
2179 } else {
2180 $this->pageNotFound = 4;
2181 }
2182 }
2183 }
2184
2185 /**
2186 * Merging values into the global $_GET
2187 *
2188 * @param array $GET_VARS Array of key/value pairs that will be merged into the current GET-vars. (Non-escaped values)
2189 * @return void
2190 */
2191 public function mergingWithGetVars($GET_VARS)
2192 {
2193 if (is_array($GET_VARS)) {
2194 // Getting $_GET var, unescaped.
2195 $realGet = GeneralUtility::_GET();
2196 if (!is_array($realGet)) {
2197 $realGet = [];
2198 }
2199 // Merge new values on top:
2200 ArrayUtility::mergeRecursiveWithOverrule($realGet, $GET_VARS);
2201 // Write values back to $_GET:
2202 GeneralUtility::_GETset($realGet);
2203 // Setting these specifically (like in the init-function):
2204 if (isset($GET_VARS['type'])) {
2205 $this->type = (int)$GET_VARS['type'];
2206 }
2207 if (isset($GET_VARS['cHash'])) {
2208 $this->cHash = $GET_VARS['cHash'];
2209 }
2210 if (isset($GET_VARS['MP'])) {
2211 $this->MP = $GLOBALS['TYPO3_CONF_VARS']['FE']['enable_mount_pids'] ? $GET_VARS['MP'] : '';
2212 }
2213 if (isset($GET_VARS['no_cache']) && $GET_VARS['no_cache']) {
2214 $this->set_no_cache('no_cache is requested via GET parameter');
2215 }
2216 }
2217 }
2218
2219 /********************************************
2220 *
2221 * Template and caching related functions.
2222 *
2223 *******************************************/
2224 /**
2225 * Calculates a hash string based on additional parameters in the url.
2226 *
2227 * Calculated hash is stored in $this->cHash_array.
2228 * This is used to cache pages with more parameters than just id and type.
2229 *
2230 * @return void
2231 * @see reqCHash()
2232 */
2233 public function makeCacheHash()
2234 {
2235 // No need to test anything if caching was already disabled.
2236 if ($this->no_cache && !$GLOBALS['TYPO3_CONF_VARS']['FE']['pageNotFoundOnCHashError']) {
2237 return;
2238 }
2239 $GET = GeneralUtility::_GET();
2240 if ($this->cHash && is_array($GET)) {
2241 if (!isset($GET['id'])) {
2242 // id not in $_GET -> home page -> use already determined id
2243 $GET['id'] = $this->id;
2244 }
2245 $this->cHash_array = $this->cacheHash->getRelevantParameters(GeneralUtility::implodeArrayForUrl('', $GET));
2246 $cHash_calc = $this->cacheHash->calculateCacheHash($this->cHash_array);
2247 if ($cHash_calc != $this->cHash) {
2248 if ($GLOBALS['TYPO3_CONF_VARS']['FE']['pageNotFoundOnCHashError']) {
2249 $this->pageNotFoundAndExit('Request parameters could not be validated (&cHash comparison failed)');
2250 } else {
2251 $this->disableCache();
2252 $this->getTimeTracker()->setTSlogMessage('The incoming cHash "' . $this->cHash . '" and calculated cHash "' . $cHash_calc . '" did not match, so caching was disabled. The fieldlist used was "' . implode(',', array_keys($this->cHash_array)) . '"', 2);
2253 }
2254 }
2255 } elseif (is_array($GET)) {
2256 // No cHash is set, check if that is correct
2257 if ($this->cacheHash->doParametersRequireCacheHash(GeneralUtility::implodeArrayForUrl('', $GET))) {
2258 $this->reqCHash();
2259 }
2260 }
2261 }
2262
2263 /**
2264 * Will disable caching if the cHash value was not set.
2265 * This function should be called to check the _existence_ of "&cHash" whenever a plugin generating cacheable output is using extra GET variables. If there _is_ a cHash value the validation of it automatically takes place in makeCacheHash() (see above)
2266 *
2267 * @return void
2268 * @see makeCacheHash(), \TYPO3\CMS\Frontend\Plugin\AbstractPlugin::pi_cHashCheck()
2269 */
2270 public function reqCHash()
2271 {
2272 if (!$this->cHash) {
2273 if ($GLOBALS['TYPO3_CONF_VARS']['FE']['pageNotFoundOnCHashError']) {
2274 if ($this->tempContent) {
2275 $this->clearPageCacheContent();
2276 }
2277 $this->pageNotFoundAndExit('Request parameters could not be validated (&cHash empty)');
2278 } else {
2279 $this->disableCache();
2280 $this->getTimeTracker()->setTSlogMessage('TSFE->reqCHash(): No &cHash parameter was sent for GET vars though required so caching is disabled', 2);
2281 }
2282 }
2283 }
2284
2285 /**
2286 * Initialize the TypoScript template parser
2287 *
2288 * @return void
2289 */
2290 public function initTemplate()
2291 {
2292 $this->tmpl = GeneralUtility::makeInstance(TemplateService::class);
2293 $this->tmpl->setVerbose((bool)$this->beUserLogin);
2294 $this->tmpl->init();
2295 $this->tmpl->tt_track = (bool)$this->beUserLogin;
2296 }
2297
2298 /**
2299 * See if page is in cache and get it if so
2300 * Stores the page content in $this->content if something is found.
2301 *
2302 * @throws \InvalidArgumentException
2303 * @throws \RuntimeException
2304 */
2305 public function getFromCache()
2306 {
2307 // clearing the content-variable, which will hold the pagecontent
2308 $this->content = '';
2309 // Unsetting the lowlevel config
2310 unset($this->config);
2311 $this->cacheContentFlag = false;
2312
2313 if ($this->no_cache) {
2314 return;
2315 }
2316
2317 $pageSectionCacheContent = $this->tmpl->getCurrentPageData();
2318 if (!is_array($pageSectionCacheContent)) {
2319 // Nothing in the cache, we acquire an "exclusive lock" for the key now.
2320 // We use the Registry to store this lock centrally,
2321 // but we protect the access again with a global exclusive lock to avoid race conditions
2322
2323 $this->acquireLock('pagesection', $this->id . '::' . $this->MP);
2324 //
2325 // from this point on we're the only one working on that page ($key)
2326 //
2327
2328 // query the cache again to see if the page data are there meanwhile
2329 $pageSectionCacheContent = $this->tmpl->getCurrentPageData();
2330 if (is_array($pageSectionCacheContent)) {
2331 // we have the content, nice that some other process did the work for us already
2332 $this->releaseLock('pagesection');
2333 } else {
2334 // We keep the lock set, because we are the ones generating the page now
2335 // and filling the cache.
2336 // This indicates that we have to release the lock in the Registry later in releaseLocks()
2337 }
2338 }
2339
2340 if (is_array($pageSectionCacheContent)) {
2341 // BE CAREFUL to change the content of the cc-array. This array is serialized and an md5-hash based on this is used for caching the page.
2342 // If this hash is not the same in here in this section and after page-generation, then the page will not be properly cached!
2343 // This array is an identification of the template. If $this->all is empty it's because the template-data is not cached, which it must be.
2344 $pageSectionCacheContent = $this->tmpl->matching($pageSectionCacheContent);
2345 ksort($pageSectionCacheContent);
2346 $this->all = $pageSectionCacheContent;
2347 }
2348 unset($pageSectionCacheContent);
2349
2350 // Look for page in cache only if a shift-reload is not sent to the server.
2351 $lockHash = $this->getLockHash();
2352 if (!$this->headerNoCache()) {
2353 if ($this->all) {
2354 // we got page section information
2355 $this->newHash = $this->getHash();
2356 $this->getTimeTracker()->push('Cache Row', '');
2357 $row = $this->getFromCache_queryRow();
2358 if (!is_array($row)) {
2359 // nothing in the cache, we acquire an exclusive lock now
2360
2361 $this->acquireLock('pages', $lockHash);
2362 //
2363 // from this point on we're the only one working on that page ($lockHash)
2364 //
2365
2366 // query the cache again to see if the data are there meanwhile
2367 $row = $this->getFromCache_queryRow();
2368 if (is_array($row)) {
2369 // we have the content, nice that some other process did the work for us
2370 $this->releaseLock('pages');
2371 } else {
2372 // We keep the lock set, because we are the ones generating the page now
2373 // and filling the cache.
2374 // This indicates that we have to release the lock in the Registry later in releaseLocks()
2375 }
2376 }
2377 if (is_array($row)) {
2378 // we have data from cache
2379
2380 // Call hook when a page is retrieved from cache:
2381 if (is_array($GLOBALS['TYPO3_CONF_VARS']['SC_OPTIONS']['tslib/class.tslib_fe.php']['pageLoadedFromCache'])) {
2382 $_params = ['pObj' => &$this, 'cache_pages_row' => &$row];
2383 foreach ($GLOBALS['TYPO3_CONF_VARS']['SC_OPTIONS']['tslib/class.tslib_fe.php']['pageLoadedFromCache'] as $_funcRef) {
2384 GeneralUtility::callUserFunction($_funcRef, $_params, $this);
2385 }
2386 }
2387 // Fetches the lowlevel config stored with the cached data
2388 $this->config = $row['cache_data'];
2389 // Getting the content
2390 $this->content = $row['content'];
2391 // Flag for temp content
2392 $this->tempContent = $row['temp_content'];
2393 // Setting flag, so we know, that some cached content has been loaded
2394 $this->cacheContentFlag = true;
2395 $this->cacheExpires = $row['expires'];
2396
2397 // Restore page title information, this is needed to generate the page title for
2398 // partially cached pages.
2399 $this->page['title'] = $row['pageTitleInfo']['title'];
2400 $this->altPageTitle = $row['pageTitleInfo']['altPageTitle'];
2401 $this->indexedDocTitle = $row['pageTitleInfo']['indexedDocTitle'];
2402
2403 if (isset($this->config['config']['debug'])) {
2404 $debugCacheTime = (bool)$this->config['config']['debug'];
2405 } else {
2406 $debugCacheTime = !empty($GLOBALS['TYPO3_CONF_VARS']['FE']['debug']);
2407 }
2408 if ($debugCacheTime) {
2409 $dateFormat = $GLOBALS['TYPO3_CONF_VARS']['SYS']['ddmmyy'];
2410 $timeFormat = $GLOBALS['TYPO3_CONF_VARS']['SYS']['hhmm'];
2411 $this->content .= LF . '<!-- Cached page generated ' . date(($dateFormat . ' ' . $timeFormat), $row['tstamp']) . '. Expires ' . date(($dateFormat . ' ' . $timeFormat), $row['expires']) . ' -->';
2412 }
2413 }
2414 $this->getTimeTracker()->pull();
2415
2416 return;
2417 }
2418 }
2419 // the user forced rebuilding the page cache or there was no pagesection information
2420 // get a lock for the page content so other processes will not interrupt the regeneration
2421 $this->acquireLock('pages', $lockHash);
2422 }
2423
2424 /**
2425 * Returning the cached version of page with hash = newHash
2426 *
2427 * @return array Cached row, if any. Otherwise void.
2428 */
2429 public function getFromCache_queryRow()
2430 {
2431 $this->getTimeTracker()->push('Cache Query', '');
2432 $row = $this->pageCache->get($this->newHash);
2433 $this->getTimeTracker()->pull();
2434 return $row;
2435 }
2436
2437 /**
2438 * Detecting if shift-reload has been clicked
2439 * Will not be called if re-generation of page happens by other reasons (for instance that the page is not in cache yet!)
2440 * Also, a backend user MUST be logged in for the shift-reload to be detected due to DoS-attack-security reasons.
2441 *
2442 * @return bool If shift-reload in client browser has been clicked, disable getting cached page (and regenerate it).
2443 */
2444 public function headerNoCache()
2445 {
2446 $disableAcquireCacheData = false;
2447 if ($this->beUserLogin) {
2448 if (strtolower($_SERVER['HTTP_CACHE_CONTROL']) === 'no-cache' || strtolower($_SERVER['HTTP_PRAGMA']) === 'no-cache') {
2449 $disableAcquireCacheData = true;
2450 }
2451 }
2452 // Call hook for possible by-pass of requiring of page cache (for recaching purpose)
2453 if (is_array($GLOBALS['TYPO3_CONF_VARS']['SC_OPTIONS']['tslib/class.tslib_fe.php']['headerNoCache'])) {
2454 $_params = ['pObj' => &$this, 'disableAcquireCacheData' => &$disableAcquireCacheData];
2455 foreach ($GLOBALS['TYPO3_CONF_VARS']['SC_OPTIONS']['tslib/class.tslib_fe.php']['headerNoCache'] as $_funcRef) {
2456 GeneralUtility::callUserFunction($_funcRef, $_params, $this);
2457 }
2458 }
2459 return $disableAcquireCacheData;
2460 }
2461
2462 /**
2463 * Calculates the cache-hash
2464 * This hash is unique to the template, the variables ->id, ->type, ->gr_list (list of groups), ->MP (Mount Points) and cHash array
2465 * Used to get and later store the cached data.
2466 *
2467 * @return string MD5 hash of serialized hash base from createHashBase()
2468 * @access private
2469 * @see getFromCache(), getLockHash()
2470 */
2471 public function getHash()
2472 {
2473 return md5($this->createHashBase(false));
2474 }
2475
2476 /**
2477 * Calculates the lock-hash
2478 * This hash is unique to the above hash, except that it doesn't contain the template information in $this->all.
2479 *
2480 * @return string MD5 hash
2481 * @access private
2482 * @see getFromCache(), getHash()
2483 */
2484 public function getLockHash()
2485 {
2486 $lockHash = $this->createHashBase(true);
2487 return md5($lockHash);
2488 }
2489
2490 /**
2491 * Calculates the cache-hash (or the lock-hash)
2492 * This hash is unique to the template,
2493 * the variables ->id, ->type, ->gr_list (list of groups),
2494 * ->MP (Mount Points) and cHash array
2495 * Used to get and later store the cached data.
2496 *
2497 * @param bool $createLockHashBase Whether to create the lock hash, which doesn't contain the "this->all" (the template information)
2498 * @return string the serialized hash base
2499 */
2500 protected function createHashBase($createLockHashBase = false)
2501 {
2502 $hashParameters = [
2503 'id' => (int)$this->id,
2504 'type' => (int)$this->type,
2505 'gr_list' => (string)$this->gr_list,
2506 'MP' => (string)$this->MP,
2507 'cHash' => $this->cHash_array,
2508 'domainStartPage' => $this->domainStartPage
2509 ];
2510 // Include the template information if we shouldn't create a lock hash
2511 if (!$createLockHashBase) {
2512 $hashParameters['all'] = $this->all;
2513 }
2514 // Call hook to influence the hash calculation
2515 if (is_array($GLOBALS['TYPO3_CONF_VARS']['SC_OPTIONS']['tslib/class.tslib_fe.php']['createHashBase'])) {
2516 $_params = [
2517 'hashParameters' => &$hashParameters,
2518 'createLockHashBase' => $createLockHashBase
2519 ];
2520 foreach ($GLOBALS['TYPO3_CONF_VARS']['SC_OPTIONS']['tslib/class.tslib_fe.php']['createHashBase'] as $_funcRef) {
2521 GeneralUtility::callUserFunction($_funcRef, $_params, $this);
2522 }
2523 }
2524 return serialize($hashParameters);
2525 }
2526
2527 /**
2528 * Checks if config-array exists already but if not, gets it
2529 *
2530 * @throws ServiceUnavailableException
2531 * @return void
2532 */
2533 public function getConfigArray()
2534 {
2535 // If config is not set by the cache (which would be a major mistake somewhere) OR if INTincScripts-include-scripts have been registered, then we must parse the template in order to get it
2536 if (!is_array($this->config) || is_array($this->config['INTincScript']) || $this->forceTemplateParsing) {
2537 $timeTracker = $this->getTimeTracker();
2538 $timeTracker->push('Parse template', '');
2539 // Force parsing, if set?:
2540 $this->tmpl->forceTemplateParsing = $this->forceTemplateParsing;
2541 // Start parsing the TS template. Might return cached version.
2542 $this->tmpl->start($this->rootLine);
2543 $timeTracker->pull();
2544 if ($this->tmpl->loaded) {
2545 $timeTracker->push('Setting the config-array', '');
2546 // toplevel - objArrayName
2547 $this->sPre = $this->tmpl->setup['types.'][$this->type];
2548 $this->pSetup = $this->tmpl->setup[$this->sPre . '.'];
2549 if (!is_array($this->pSetup)) {
2550 $message = 'The page is not configured! [type=' . $this->type . '][' . $this->sPre . '].';
2551 if ($this->checkPageUnavailableHandler()) {
2552 $this->pageUnavailableAndExit($message);
2553 } else {
2554 $explanation = 'This means that there is no TypoScript object of type PAGE with typeNum=' . $this->type . ' configured.';
2555 GeneralUtility::sysLog($message, 'cms', GeneralUtility::SYSLOG_SEVERITY_ERROR);
2556 throw new ServiceUnavailableException($message . ' ' . $explanation, 1294587217);
2557 }
2558 } else {
2559 if (!isset($this->config['config'])) {
2560 $this->config['config'] = [];
2561 }
2562 // Filling the config-array, first with the main "config." part
2563 if (is_array($this->tmpl->setup['config.'])) {
2564 ArrayUtility::mergeRecursiveWithOverrule($this->tmpl->setup['config.'], $this->config['config']);
2565 $this->config['config'] = $this->tmpl->setup['config.'];
2566 }
2567 // override it with the page/type-specific "config."
2568 if (is_array($this->pSetup['config.'])) {
2569 ArrayUtility::mergeRecursiveWithOverrule($this->config['config'], $this->pSetup['config.']);
2570 }
2571 if ($this->config['config']['typolinkEnableLinksAcrossDomains']) {
2572 $this->config['config']['typolinkCheckRootline'] = true;
2573 }
2574 // Set default values for removeDefaultJS and inlineStyle2TempFile so CSS and JS are externalized if compatversion is higher than 4.0
2575 if (!isset($this->config['config']['removeDefaultJS'])) {
2576 $this->config['config']['removeDefaultJS'] = 'external';
2577 }
2578 if (!isset($this->config['config']['inlineStyle2TempFile'])) {
2579 $this->config['config']['inlineStyle2TempFile'] = 1;
2580 }
2581
2582 if (!isset($this->config['config']['compressJs'])) {
2583 $this->config['config']['compressJs'] = 0;
2584 }
2585 // Processing for the config_array:
2586 $this->config['rootLine'] = $this->tmpl->rootLine;
2587 $this->config['mainScript'] = trim($this->config['config']['mainScript']) ?: 'index.php';
2588 // Class for render Header and Footer parts
2589 if ($this->pSetup['pageHeaderFooterTemplateFile']) {
2590 $file = $this->tmpl->getFileName($this->pSetup['pageHeaderFooterTemplateFile']);
2591 if ($file) {
2592 $this->pageRenderer->setTemplateFile($file);
2593 }
2594 }
2595 }
2596 $timeTracker->pull();
2597 } else {
2598 if ($this->checkPageUnavailableHandler()) {
2599 $this->pageUnavailableAndExit('No TypoScript template found!');
2600 } else {
2601 $message = 'No TypoScript template found!';
2602 GeneralUtility::sysLog($message, 'cms', GeneralUtility::SYSLOG_SEVERITY_ERROR);
2603 throw new ServiceUnavailableException($message, 1294587218);
2604 }
2605 }
2606 }
2607
2608 // No cache
2609 // Set $this->no_cache TRUE if the config.no_cache value is set!
2610 if ($this->config['config']['no_cache']) {
2611 $this->set_no_cache('config.no_cache is set');
2612 }
2613 // Merge GET with defaultGetVars
2614 if (!empty($this->config['config']['defaultGetVars.'])) {
2615 $modifiedGetVars = GeneralUtility::removeDotsFromTS($this->config['config']['defaultGetVars.']);
2616 ArrayUtility::mergeRecursiveWithOverrule($modifiedGetVars, GeneralUtility::_GET());
2617 GeneralUtility::_GETset($modifiedGetVars);
2618 }
2619 // Hook for postProcessing the configuration array
2620 if (is_array($GLOBALS['TYPO3_CONF_VARS']['SC_OPTIONS']['tslib/class.tslib_fe.php']['configArrayPostProc'])) {
2621 $params = ['config' => &$this->config['config']];
2622 foreach ($GLOBALS['TYPO3_CONF_VARS']['SC_OPTIONS']['tslib/class.tslib_fe.php']['configArrayPostProc'] as $funcRef) {
2623 GeneralUtility::callUserFunction($funcRef, $params, $this);
2624 }
2625 }
2626 }
2627
2628 /********************************************
2629 *
2630 * Further initialization and data processing
2631 *
2632 *******************************************/
2633
2634 /**
2635 * Setting the language key that will be used by the current page.
2636 * In this function it should be checked, 1) that this language exists, 2) that a page_overlay_record exists, .. and if not the default language, 0 (zero), should be set.
2637 *
2638 * @return void
2639 * @access private
2640 */
2641 public function settingLanguage()
2642 {
2643 if (is_array($GLOBALS['TYPO3_CONF_VARS']['SC_OPTIONS']['tslib/class.tslib_fe.php']['settingLanguage_preProcess'])) {
2644 $_params = [];
2645 foreach ($GLOBALS['TYPO3_CONF_VARS']['SC_OPTIONS']['tslib/class.tslib_fe.php']['settingLanguage_preProcess'] as $_funcRef) {
2646 GeneralUtility::callUserFunction($_funcRef, $_params, $this);
2647 }
2648 }
2649
2650 // Initialize charset settings etc.
2651 $this->initLLvars();
2652
2653 // Get values from TypoScript:
2654 $this->sys_language_uid = ($this->sys_language_content = (int)$this->config['config']['sys_language_uid']);
2655 list($this->sys_language_mode, $sys_language_content) = GeneralUtility::trimExplode(';', $this->config['config']['sys_language_mode']);
2656 $this->sys_language_contentOL = $this->config['config']['sys_language_overlay'];
2657 // If sys_language_uid is set to another language than default:
2658 if ($this->sys_language_uid > 0) {
2659 // check whether a shortcut is overwritten by a translated page
2660 // we can only do this now, as this is the place where we get
2661 // to know about translations
2662 $this->checkTranslatedShortcut();
2663 // Request the overlay record for the sys_language_uid:
2664 $olRec = $this->sys_page->getPageOverlay($this->id, $this->sys_language_uid);
2665 if (empty($olRec)) {
2666 // If no OL record exists and a foreign language is asked for...
2667 if ($this->sys_language_uid) {
2668 // If requested translation is not available:
2669 if (GeneralUtility::hideIfNotTranslated($this->page['l18n_cfg'])) {
2670 $this->pageNotFoundAndExit('Page is not available in the requested language.');
2671 } else {
2672 switch ((string)$this->sys_language_mode) {
2673 case 'strict':
2674 $this->pageNotFoundAndExit('Page is not available in the requested language (strict).');
2675 break;
2676 case 'content_fallback':
2677 $fallBackOrder = GeneralUtility::intExplode(',', $sys_language_content);
2678 foreach ($fallBackOrder as $orderValue) {
2679 if ((string)$orderValue === '0' || !empty($this->sys_page->getPageOverlay($this->id, $orderValue))) {
2680 $this->sys_language_content = $orderValue;
2681 // Setting content uid (but leaving the sys_language_uid)
2682 break;
2683 }
2684 }
2685 break;
2686 case 'ignore':
2687 $this->sys_language_content = $this->sys_language_uid;
2688 break;
2689 default:
2690 // Default is that everything defaults to the default language...
2691 $this->sys_language_uid = ($this->sys_language_content = 0);
2692 }
2693 }
2694 }
2695 } else {
2696 // Setting sys_language if an overlay record was found (which it is only if a language is used)
2697 $this->page = $this->sys_page->getPageOverlay($this->page, $this->sys_language_uid);
2698 }
2699 }
2700 // Setting sys_language_uid inside sys-page:
2701 $this->sys_page->sys_language_uid = $this->sys_language_uid;
2702 // If default translation is not available:
2703 if ((!$this->sys_language_uid || !$this->sys_language_content) && GeneralUtility::hideIfDefaultLanguage($this->page['l18n_cfg'])) {
2704 $message = 'Page is not available in default language.';
2705 GeneralUtility::sysLog($message, 'cms', GeneralUtility::SYSLOG_SEVERITY_ERROR);
2706 $this->pageNotFoundAndExit($message);
2707 }
2708 $this->updateRootLinesWithTranslations();
2709
2710 // Finding the ISO code for the currently selected language
2711 // fetched by the sys_language record when not fetching content from the default language
2712 if ($this->sys_language_content > 0) {
2713 // using sys_language_content because the ISO code only (currently) affect content selection from FlexForms - which should follow "sys_language_content"
2714 // Set the fourth parameter to TRUE in the next two getRawRecord() calls to
2715 // avoid versioning overlay to be applied as it generates an SQL error
2716 $sys_language_row = $this->sys_page->getRawRecord('sys_language', $this->sys_language_content, 'language_isocode,static_lang_isocode', true);
2717 if (is_array($sys_language_row) && !empty($sys_language_row['language_isocode'])) {
2718 $this->sys_language_isocode = $sys_language_row['language_isocode'];
2719 }
2720 // the DB value is overriden by TypoScript
2721 if (!empty($this->config['config']['sys_language_isocode'])) {
2722 $this->sys_language_isocode = $this->config['config']['sys_language_isocode'];
2723 }
2724 } else {
2725 // fallback to the TypoScript option when rendering with sys_language_uid=0
2726 // also: use "en" by default
2727 if (!empty($this->config['config']['sys_language_isocode_default'])) {
2728 $this->sys_language_isocode = $this->config['config']['sys_language_isocode_default'];
2729 } else {
2730 $this->sys_language_isocode = $this->lang != 'default' ? $this->lang : 'en';
2731 }
2732 }
2733
2734 // Setting softMergeIfNotBlank:
2735 $table_fields = GeneralUtility::trimExplode(',', $this->config['config']['sys_language_softMergeIfNotBlank'], true);
2736 foreach ($table_fields as $TF) {
2737 list($tN, $fN) = explode(':', $TF);
2738 $GLOBALS['TCA'][$tN]['columns'][$fN]['l10n_mode'] = 'mergeIfNotBlank';
2739 }
2740 // Setting softExclude:
2741 $table_fields = GeneralUtility::trimExplode(',', $this->config['config']['sys_language_softExclude'], true);
2742 foreach ($table_fields as $TF) {
2743 list($tN, $fN) = explode(':', $TF);
2744 $GLOBALS['TCA'][$tN]['columns'][$fN]['l10n_mode'] = 'exclude';
2745 }
2746 if (is_array($GLOBALS['TYPO3_CONF_VARS']['SC_OPTIONS']['tslib/class.tslib_fe.php']['settingLanguage_postProcess'])) {
2747 $_params = [];
2748 foreach ($GLOBALS['TYPO3_CONF_VARS']['SC_OPTIONS']['tslib/class.tslib_fe.php']['settingLanguage_postProcess'] as $_funcRef) {
2749 GeneralUtility::callUserFunction($_funcRef, $_params, $this);
2750 }
2751 }
2752 }
2753
2754 /**
2755 * Updating content of the two rootLines IF the language key is set!
2756 */
2757 protected function updateRootLinesWithTranslations()
2758 {
2759 if ($this->sys_language_uid) {
2760 $this->rootLine = $this->sys_page->getRootLine($this->id, $this->MP);
2761 $this->tmpl->updateRootlineData($this->rootLine);
2762 }
2763 }
2764
2765 /**
2766 * Setting locale for frontend rendering
2767 *
2768 * @return void
2769 */
2770 public function settingLocale()
2771 {
2772 // Setting locale
2773 if ($this->config['config']['locale_all']) {
2774 $availableLocales = GeneralUtility::trimExplode(',', $this->config['config']['locale_all'], true);
2775 // If LC_NUMERIC is set e.g. to 'de_DE' PHP parses float values locale-aware resulting in strings with comma
2776 // as decimal point which causes problems with value conversions - so we set all locale types except LC_NUMERIC
2777 // @see https://bugs.php.net/bug.php?id=53711
2778 $locale = setlocale(LC_COLLATE, ...$availableLocales);
2779 if ($locale) {
2780 // As str_* methods are locale aware and turkish has no upper case I
2781 // Class autoloading and other checks depending on case changing break with turkish locale LC_CTYPE
2782 // @see http://bugs.php.net/bug.php?id=35050
2783 if (substr($this->config['config']['locale_all'], 0, 2) != 'tr') {
2784 setlocale(LC_CTYPE, ...$availableLocales);
2785 }
2786 setlocale(LC_MONETARY, ...$availableLocales);
2787 setlocale(LC_TIME, ...$availableLocales);
2788 } else {
2789 $this->getTimeTracker()->setTSlogMessage('Locale "' . htmlspecialchars($this->config['config']['locale_all']) . '" not found.', 3);
2790 }
2791 }
2792 }
2793
2794 /**
2795 * Checks whether a translated shortcut page has a different shortcut
2796 * target than the original language page.
2797 * If that is the case, things get corrected to follow that alternative
2798 * shortcut
2799 *
2800 * @return void
2801 */
2802 protected function checkTranslatedShortcut()
2803 {
2804 if (!is_null($this->originalShortcutPage)) {
2805 $originalShortcutPageOverlay = $this->sys_page->getPageOverlay($this->originalShortcutPage['uid'], $this->sys_language_uid);
2806 if (!empty($originalShortcutPageOverlay['shortcut']) && $originalShortcutPageOverlay['shortcut'] != $this->id) {
2807 // the translation of the original shortcut page has a different shortcut target!
2808 // set the correct page and id
2809 $shortcut = $this->getPageShortcut($originalShortcutPageOverlay['shortcut'], $originalShortcutPageOverlay['shortcut_mode'], $originalShortcutPageOverlay['uid']);
2810 $this->id = ($this->contentPid = $shortcut['uid']);
2811 $this->page = $this->sys_page->getPage($this->id);
2812 // Fix various effects on things like menus f.e.
2813 $this->fetch_the_id();
2814 $this->tmpl->rootLine = array_reverse($this->rootLine);
2815 }
2816 }
2817 }
2818
2819 /**
2820 * Handle data submission
2821 * This is done at this point, because we need the config values
2822 *
2823 * @return void
2824 */
2825 public function handleDataSubmission()
2826 {
2827 // Hook for processing data submission to extensions
2828 if (is_array($GLOBALS['TYPO3_CONF_VARS']['SC_OPTIONS']['tslib/class.tslib_fe.php']['checkDataSubmission'])) {
2829 foreach ($GLOBALS['TYPO3_CONF_VARS']['SC_OPTIONS']['tslib/class.tslib_fe.php']['checkDataSubmission'] as $_classRef) {
2830 $_procObj = GeneralUtility::getUserObj($_classRef);
2831 $_procObj->checkDataSubmission($this);
2832 }
2833 }
2834 }
2835
2836 /**
2837 * Loops over all configured URL handlers and registers all active handlers in the redirect URL handler array.
2838 *
2839 * @see $activeRedirectUrlHandlers
2840 */
2841 public function initializeRedirectUrlHandlers()
2842 {
2843 if (
2844 empty($GLOBALS['TYPO3_CONF_VARS']['SC_OPTIONS']['urlProcessing']['urlHandlers'])
2845 || !is_array($GLOBALS['TYPO3_CONF_VARS']['SC_OPTIONS']['urlProcessing']['urlHandlers'])
2846 ) {
2847 return;
2848 }
2849
2850 $urlHandlers = $GLOBALS['TYPO3_CONF_VARS']['SC_OPTIONS']['urlProcessing']['urlHandlers'];
2851 foreach ($urlHandlers as $identifier => $configuration) {
2852 if (empty($configuration) || !is_array($configuration)) {
2853 throw new \RuntimeException('Missing configuration for URL handler "' . $identifier . '".', 1442052263);
2854 }
2855 if (!is_string($configuration['handler']) || empty($configuration['handler']) || !class_exists($configuration['handler']) || !is_subclass_of($configuration['handler'], UrlHandlerInterface::class)) {
2856 throw new \RuntimeException('The URL handler "' . $identifier . '" defines an invalid provider. Ensure the class exists and implements the "' . UrlHandlerInterface::class . '".', 1442052249);
2857 }
2858 }
2859
2860 $orderedHandlers = GeneralUtility::makeInstance(DependencyOrderingService::class)->orderByDependencies($urlHandlers);
2861
2862 foreach ($orderedHandlers as $configuration) {
2863 /** @var UrlHandlerInterface $urlHandler */
2864 $urlHandler = GeneralUtility::makeInstance($configuration['handler']);
2865 if ($urlHandler->canHandleCurrentUrl()) {
2866 $this->activeUrlHandlers[] = $urlHandler;
2867 }
2868 }
2869 }
2870
2871 /**
2872 * Loops over all registered URL handlers and lets them process the current URL.
2873 *
2874 * If no handler has stopped the current process (e.g. by redirecting) and a
2875 * the redirectUrl propert is not empty, the user will be redirected to this URL.
2876 *
2877 * @internal Should be called by the FrontendRequestHandler only.
2878 */
2879 public function redirectToExternalUrl()
2880 {
2881 foreach ($this->activeUrlHandlers as $redirectHandler) {
2882 $redirectHandler->handle();
2883 }
2884
2885 if (!empty($this->activeUrlHandlers)) {
2886 throw new \RuntimeException('A URL handler is active but did not process the URL.', 1442305505);
2887 }
2888 }
2889
2890 /**
2891 * Sets the URL_ID_TOKEN in the internal var, $this->getMethodUrlIdToken
2892 * This feature allows sessions to use a GET-parameter instead of a cookie.
2893 *
2894 * @return void
2895 * @access private
2896 */
2897 public function setUrlIdToken()
2898 {
2899 if ($this->config['config']['ftu']) {
2900 $this->getMethodUrlIdToken = $GLOBALS['TYPO3_CONF_VARS']['FE']['get_url_id_token'];
2901 } else {
2902 $this->getMethodUrlIdToken = '';
2903 }
2904 }
2905
2906 /**
2907 * Calculates and sets the internal linkVars based upon the current
2908 * $_GET parameters and the setting "config.linkVars".
2909 *
2910 * @return void
2911 */
2912 public function calculateLinkVars()
2913 {
2914 $this->linkVars = '';
2915 $linkVars = GeneralUtility::trimExplode(',', (string)$this->config['config']['linkVars']);
2916 if (empty($linkVars)) {
2917 return;
2918 }
2919 $getData = GeneralUtility::_GET();
2920 foreach ($linkVars as $linkVar) {
2921 $test = ($value = '');
2922 if (preg_match('/^(.*)\\((.+)\\)$/', $linkVar, $match)) {
2923 $linkVar = trim($match[1]);
2924 $test = trim($match[2]);
2925 }
2926 if ($linkVar === '' || !isset($getData[$linkVar])) {
2927 continue;
2928 }
2929 if (!is_array($getData[$linkVar])) {
2930 $temp = rawurlencode($getData[$linkVar]);
2931 if ($test !== '' && !PageGenerator::isAllowedLinkVarValue($temp, $test)) {
2932 // Error: This value was not allowed for this key
2933 continue;
2934 }
2935 $value = '&' . $linkVar . '=' . $temp;
2936 } else {
2937 if ($test !== '' && $test !== 'array') {
2938 // Error: This key must not be an array!
2939 continue