7698dfc8e1c854862f0f4f387468f36dfa69093a
[Packages/TYPO3.CMS.git] / typo3 / sysext / frontend / Classes / Controller / TypoScriptFrontendController.php
1 <?php
2 namespace TYPO3\CMS\Frontend\Controller;
3
4 /***************************************************************
5 * Copyright notice
6 *
7 * (c) 1999-2013 Kasper Skårhøj (kasperYYYY@typo3.com)
8 * All rights reserved
9 *
10 * This script is part of the TYPO3 project. The TYPO3 project is
11 * free software; you can redistribute it and/or modify
12 * it under the terms of the GNU General Public License as published by
13 * the Free Software Foundation; either version 2 of the License, or
14 * (at your option) any later version.
15 *
16 * The GNU General Public License can be found at
17 * http://www.gnu.org/copyleft/gpl.html.
18 * A copy is found in the textfile GPL.txt and important notices to the license
19 * from the author is found in LICENSE.txt distributed with these scripts.
20 *
21 *
22 * This script is distributed in the hope that it will be useful,
23 * but WITHOUT ANY WARRANTY; without even the implied warranty of
24 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
25 * GNU General Public License for more details.
26 *
27 * This copyright notice MUST APPEAR in all copies of the script!
28 ***************************************************************/
29
30 use TYPO3\CMS\Core\Utility\GeneralUtility;
31 use TYPO3\CMS\Core\Utility\HttpUtility;
32
33 /**
34 * Class for the built TypoScript based Front End. Instantiated in
35 * index_ts.php script as the global object TSFE
36 * Main frontend class, instantiated in the index_ts.php script as the global object TSFE
37 *
38 * This class has a lot of functions and internal variable which are use from index_ts.php.
39 * The class is instantiated as $GLOBALS['TSFE'] in index_ts.php.
40 * The use of this class should be inspired by the order of function calls as found in index_ts.php.
41 *
42 * @author Kasper Skårhøj <kasperYYYY@typo3.com>
43 */
44 class TypoScriptFrontendController {
45
46 // CURRENT PAGE:
47 // The page id (int)
48 /**
49 * @todo Define visibility
50 */
51 public $id = '';
52
53 // RO The type (int)
54 /**
55 * @todo Define visibility
56 */
57 public $type = '';
58
59 // Loaded with the id, exploded by ','
60 /**
61 * @todo Define visibility
62 */
63 public $idParts = array();
64
65 // The submitted cHash
66 /**
67 * @todo Define visibility
68 */
69 public $cHash = '';
70
71 // Page will not be cached. Write only TRUE. Never clear value (some other code might have reasons to set it TRUE)
72 /**
73 * @todo Define visibility
74 */
75 public $no_cache = '';
76
77 // The rootLine (all the way to tree root, not only the current site!) (array)
78 /**
79 * @todo Define visibility
80 */
81 public $rootLine = '';
82
83 // The pagerecord (array)
84 /**
85 * @todo Define visibility
86 */
87 public $page = '';
88
89 // This will normally point to the same value as id, but can be changed to point to another page from which content will then be displayed instead.
90 /**
91 * @todo Define visibility
92 */
93 public $contentPid = 0;
94
95 // Gets set when we are processing a page of type shortcut in the early stages opf init.php when we do not know about languages yet, used later in init.php to determine the correct shortcut in case a translation changes the shortcut target (array)
96 protected $originalShortcutPage = NULL;
97
98 /**
99 * sys_page-object, pagefunctions
100 *
101 * @var \TYPO3\CMS\Frontend\Page\PageRepository
102 * @todo Define visibility
103 */
104 public $sys_page = '';
105
106 /**
107 * @todo Define visibility
108 */
109 public $jumpurl = '';
110
111 // Is set to 1 if a pageNotFound handler could have been called.
112 /**
113 * @todo Define visibility
114 */
115 public $pageNotFound = 0;
116
117 // Domain start page
118 /**
119 * @todo Define visibility
120 */
121 public $domainStartPage = 0;
122
123 // Array containing a history of why a requested page was not accessible.
124 /**
125 * @todo Define visibility
126 */
127 public $pageAccessFailureHistory = array();
128
129 /**
130 * @todo Define visibility
131 */
132 public $MP = '';
133
134 /**
135 * @todo Define visibility
136 */
137 public $RDCT = '';
138
139 // This can be set from applications as a way to tag cached versions of a page and later perform some external cache management, like clearing only a part of the cache of a page...
140 /**
141 * @todo Define visibility
142 */
143 public $page_cache_reg1 = 0;
144
145 // Contains the value of the current script path that activated the frontend. Typically "index.php" but by rewrite rules it could be something else! Used for Speaking Urls / Simulate Static Documents.
146 /**
147 * @todo Define visibility
148 */
149 public $siteScript = '';
150
151 /**
152 * The FE user
153 *
154 * @var \TYPO3\CMS\Frontend\Authentication\FrontendUserAuthentication
155 * @todo Define visibility
156 */
157 public $fe_user = '';
158
159 // Global flag indicating that a front-end user is logged in. This is set only if a user really IS logged in. The group-list may show other groups (like added by IP filter or so) even though there is no user.
160 /**
161 * @todo Define visibility
162 */
163 public $loginUser = '';
164
165 // (RO=readonly) The group list, sorted numerically. Group '0,-1' is the default group, but other groups may be added by other means than a user being logged in though...
166 /**
167 * @todo Define visibility
168 */
169 public $gr_list = '';
170
171 // Flag that indicates if a Backend user is logged in!
172 /**
173 * @todo Define visibility
174 */
175 public $beUserLogin = '';
176
177 // Integer, that indicates which workspace is being previewed.
178 /**
179 * @todo Define visibility
180 */
181 public $workspacePreview = 0;
182
183 // Shows whether logins are allowed in branch
184 /**
185 * @todo Define visibility
186 */
187 public $loginAllowedInBranch = TRUE;
188
189 // Shows specific mode (all or groups)
190 /**
191 * @todo Define visibility
192 */
193 public $loginAllowedInBranch_mode = '';
194
195 // Integer, set to backend user ID to initialize when keyword-based preview is used.
196 /**
197 * @todo Define visibility
198 */
199 public $ADMCMD_preview_BEUSER_uid = 0;
200
201 // PREVIEW
202 // Flag indication that preview is active. This is based on the login of a backend user and whether the backend user has read access to the current page. A value of 1 means ordinary preview, 2 means preview of a non-live workspace
203 /**
204 * @todo Define visibility
205 */
206 public $fePreview = '';
207
208 // Flag indicating that hidden pages should be shown, selected and so on. This goes for almost all selection of pages!
209 /**
210 * @todo Define visibility
211 */
212 public $showHiddenPage = '';
213
214 // Flag indicating that hidden records should be shown. This includes sys_template, pages_language_overlay and even fe_groups in addition to all other regular content. So in effect, this includes everything except pages.
215 /**
216 * @todo Define visibility
217 */
218 public $showHiddenRecords = '';
219
220 // Value that contains the simulated usergroup if any
221 /**
222 * @todo Define visibility
223 */
224 public $simUserGroup = '0';
225
226 // CONFIGURATION
227 /**
228 * Copy of $GLOBALS['TYPO3_CONF_VARS']
229 *
230 * @var array
231 */
232 public $TYPO3_CONF_VARS = array();
233
234 // "CONFIG" object from TypoScript. Array generated based on the TypoScript configuration of the current page. Saved with the cached pages.
235 /**
236 * @todo Define visibility
237 */
238 public $config = '';
239
240 // TEMPLATE / CACHE
241 /**
242 * The TypoScript template object. Used to parse the TypoScript template
243 *
244 * @var \TYPO3\CMS\Core\TypoScript\TemplateService
245 * @todo Define visibility
246 */
247 public $tmpl = '';
248
249 // Is set to the time-to-live time of cached pages. If FALSE, default is 60*60*24, which is 24 hours.
250 /**
251 * @todo Define visibility
252 */
253 public $cacheTimeOutDefault = FALSE;
254
255 // Set internally if cached content is fetched from the database
256 /**
257 * @todo Define visibility
258 */
259 public $cacheContentFlag = 0;
260
261 // Set to the expire time of cached content
262 /**
263 * @todo Define visibility
264 */
265 public $cacheExpires = 0;
266
267 // Set if cache headers allowing caching are sent.
268 /**
269 * @todo Define visibility
270 */
271 public $isClientCachable = FALSE;
272
273 // $all used by template fetching system. 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.
274 /**
275 * @todo Define visibility
276 */
277 public $all = '';
278
279 // toplevel - objArrayName, eg 'page'
280 /**
281 * @todo Define visibility
282 */
283 public $sPre = '';
284
285 // TypoScript configuration of the page-object pointed to by sPre. $this->tmpl->setup[$this->sPre.'.']
286 /**
287 * @todo Define visibility
288 */
289 public $pSetup = '';
290
291 // This hash is unique to the template, the $this->id and $this->type vars and the gr_list (list of groups). Used to get and later store the cached data
292 /**
293 * @todo Define visibility
294 */
295 public $newHash = '';
296
297 // If config.ftu (Frontend Track User) is set in TypoScript for the current page, the string value of this var is substituted in the rendered source-code with the string, '&ftu=[token...]' which enables GET-method usertracking as opposed to cookie based
298 /**
299 * @todo Define visibility
300 */
301 public $getMethodUrlIdToken = '';
302
303 // This flag is set before inclusion of pagegen.php IF no_cache is set. If this flag is set after the inclusion of pagegen.php, no_cache is forced to be set. This is done in order to make sure that php-code from pagegen does not falsely clear the no_cache flag.
304 /**
305 * @todo Define visibility
306 */
307 public $no_cacheBeforePageGen = '';
308
309 // This flag indicates if temporary content went into the cache during page-generation.
310 /**
311 * @todo Define visibility
312 */
313 public $tempContent = FALSE;
314
315 // Boolean, passed to TypoScript template class and tells it to render the template forcibly
316 /**
317 * @todo Define visibility
318 */
319 public $forceTemplateParsing = '';
320
321 // The array which cHash_calc is based on, see ->makeCacheHash().
322 /**
323 * @todo Define visibility
324 */
325 public $cHash_array = array();
326
327 // May be set to the pagesTSconfig
328 /**
329 * @todo Define visibility
330 */
331 public $pagesTSconfig = '';
332
333 // PAGE-GENERATION / cOBJ
334 /*
335 Eg. insert JS-functions in this array ($additionalHeaderData) to include them once. Use associative keys.
336 Keys in use:
337 JSFormValidate : <script type="text/javascript" src="'.$GLOBALS["TSFE"]->absRefPrefix.'typo3/sysext/frontend/Resources/Public/JavaScript/jsfunc.validateform.js"></script>
338 JSincludeFormupdate : <script type="text/javascript" src="typo3/js/jsfunc.updateform.js"></script>
339 JSMenuCode, JSMenuCode_menu : JavaScript for the JavaScript menu
340 JSCode : reserved
341 JSImgCode : reserved
342 */
343 // used to accumulate additional HTML-code for the header-section, <head>...</head>. Insert either associative keys (like additionalHeaderData['myStyleSheet'], see reserved keys above) or num-keys (like additionalHeaderData[] = '...')
344 /**
345 * @todo Define visibility
346 */
347 public $additionalHeaderData = array();
348
349 // used to accumulate additional HTML-code for the footer-section of the template
350 public $additionalFooterData = array();
351
352 // used to accumulate additional JavaScript-code. Works like additionalHeaderData. Reserved keys at 'openPic' and 'mouseOver'
353 /**
354 * @todo Define visibility
355 */
356 public $additionalJavaScript = array();
357
358 // used to accumulate additional Style code. Works like additionalHeaderData.
359 /**
360 * @todo Define visibility
361 */
362 public $additionalCSS = array();
363
364 // you can add JavaScript functions to each entry in these arrays. Please see how this is done in the GMENU_LAYERS script. The point is that many applications on a page can set handlers for onload, onmouseover and onmouseup
365 /**
366 * @todo Define visibility
367 */
368 public $JSeventFuncCalls = array(
369 'onmousemove' => array(),
370 'onmouseup' => array(),
371 'onkeydown' => array(),
372 'onkeyup' => array(),
373 'onkeypress' => array(),
374 'onload' => array(),
375 'onunload' => array()
376 );
377
378 // Used to accumulate JavaScript loaded images (by menus)
379 /**
380 * @todo Define visibility
381 */
382 public $JSImgCode = '';
383
384 // Used to accumulate DHTML-layers.
385 /**
386 * @todo Define visibility
387 */
388 public $divSection = '';
389
390 // Default bodytag, if nothing else is set. This can be overridden by applications like TemplaVoila.
391 /**
392 * @todo Define visibility
393 */
394 public $defaultBodyTag = '<body>';
395
396 // RENDERING configuration, settings from TypoScript is loaded into these vars. See pagegen.php
397 // Debug flag, may output special debug html-code.
398 /**
399 * @todo Define visibility
400 */
401 public $debug = '';
402
403 // Default internal target
404 /**
405 * @todo Define visibility
406 */
407 public $intTarget = '';
408
409 // Default external target
410 /**
411 * @todo Define visibility
412 */
413 public $extTarget = '';
414
415 // Default file link target
416 /**
417 * @todo Define visibility
418 */
419 public $fileTarget = '';
420
421 // Keys are page ids and values are default &MP (mount point) values to set when using the linking features...)
422 /**
423 * @todo Define visibility
424 */
425 public $MP_defaults = array();
426
427 // If set, typolink() function encrypts email addresses. Is set in pagegen-class.
428 /**
429 * @todo Define visibility
430 */
431 public $spamProtectEmailAddresses = 0;
432
433 // Absolute Reference prefix
434 /**
435 * @todo Define visibility
436 */
437 public $absRefPrefix = '';
438
439 // Absolute Reference prefix force flag. This is set, if the type and id is retrieve from PATH_INFO and thus we NEED to prefix urls with at least '/'
440 /**
441 * @todo Define visibility
442 */
443 public $absRefPrefix_force = 0;
444
445 // Factor for form-field widths compensation
446 /**
447 * @todo Define visibility
448 */
449 public $compensateFieldWidth = '';
450
451 // Lock file path
452 /**
453 * @todo Define visibility
454 */
455 public $lockFilePath = '';
456
457 // <A>-tag parameters
458 /**
459 * @todo Define visibility
460 */
461 public $ATagParams = '';
462
463 // Search word regex, calculated if there has been search-words send. This is used to mark up the found search words on a page when jumped to from a link in a search-result.
464 /**
465 * @todo Define visibility
466 */
467 public $sWordRegEx = '';
468
469 // Is set to the incoming array sword_list in case of a page-view jumped to from a search-result.
470 /**
471 * @todo Define visibility
472 */
473 public $sWordList = '';
474
475 // A string prepared for insertion in all links on the page as url-parameters. Based on configuration in TypoScript where you defined which GET_VARS you would like to pass on.
476 /**
477 * @todo Define visibility
478 */
479 public $linkVars = '';
480
481 // A string set with a comma list of additional GET vars which should NOT be included in the cHash calculation. These vars should otherwise be detected and involved in caching, eg. through a condition in TypoScript.
482 /**
483 * @todo Define visibility
484 */
485 public $excludeCHashVars = '';
486
487 // If set, edit icons are rendered aside content records. Must be set only if the ->beUserLogin flag is set and set_no_cache() must be called as well.
488 /**
489 * @todo Define visibility
490 */
491 public $displayEditIcons = '';
492
493 // If set, edit icons are rendered aside individual fields of content. Must be set only if the ->beUserLogin flag is set and set_no_cache() must be called as well.
494 /**
495 * @todo Define visibility
496 */
497 public $displayFieldEditIcons = '';
498
499 // Site language, 0 (zero) is default, int+ is uid pointing to a sys_language record. Should reflect which language menus, templates etc is displayed in (master language) - but not necessarily the content which could be falling back to default (see sys_language_content)
500 /**
501 * @todo Define visibility
502 */
503 public $sys_language_uid = 0;
504
505 // Site language mode for content fall back.
506 /**
507 * @todo Define visibility
508 */
509 public $sys_language_mode = '';
510
511 // Site content selection uid (can be different from sys_language_uid if content is to be selected from a fall-back language. Depends on sys_language_mode)
512 /**
513 * @todo Define visibility
514 */
515 public $sys_language_content = 0;
516
517 // Site content overlay flag; If set - and sys_language_content is > 0 - , records selected will try to look for a translation pointing to their uid. (If configured in [ctrl][languageField] / [ctrl][transOrigP...]
518 /**
519 * @todo Define visibility
520 */
521 public $sys_language_contentOL = 0;
522
523 // Is set to the iso code of the sys_language_content if that is properly defined by the sys_language record representing the sys_language_uid. (Requires the extension "static_info_tables")
524 /**
525 * @todo Define visibility
526 */
527 public $sys_language_isocode = '';
528
529 // RENDERING data
530 // 'Global' Storage for various applications. Keys should be 'tx_'.extKey for extensions.
531 /**
532 * @todo Define visibility
533 */
534 public $applicationData = array();
535
536 /**
537 * @todo Define visibility
538 */
539 public $register = array();
540
541 // Stack used for storing array and retrieving register arrays (see LOAD_REGISTER and RESTORE_REGISTER)
542 /**
543 * @todo Define visibility
544 */
545 public $registerStack = array();
546
547 // Checking that the function is not called eternally. This is done by interrupting at a depth of 50
548 /**
549 * @todo Define visibility
550 */
551 public $cObjectDepthCounter = 50;
552
553 // used by cObj->RECORDS and cObj->CONTENT to ensure the a records is NOT rendered twice through it!
554 /**
555 * @todo Define visibility
556 */
557 public $recordRegister = array();
558
559 // This is set to the [table]:[uid] of the latest record rendered. Note that class ContentObjectRenderer has an equal value, but that is pointing to the record delivered in the $data-array of the ContentObjectRenderer instance, if the cObjects CONTENT or RECORD created that instance
560 /**
561 * @todo Define visibility
562 */
563 public $currentRecord = '';
564
565 // Used by class \TYPO3\CMS\Frontend\ContentObject\Menu\AbstractMenuContentObject to keep track of access-keys.
566 /**
567 * @todo Define visibility
568 */
569 public $accessKey = array();
570
571 // Numerical array where image filenames are added if they are referenced in the rendered document. This includes only TYPO3 generated/inserted images.
572 /**
573 * @todo Define visibility
574 */
575 public $imagesOnPage = array();
576
577 // Is set in ContentObjectRenderer->cImage() function to the info-array of the most recent rendered image. The information is used in ContentObjectRenderer->IMGTEXT
578 /**
579 * @todo Define visibility
580 */
581 public $lastImageInfo = array();
582
583 // Used to generate page-unique keys. Point is that uniqid() functions is very slow, so a unikey key is made based on this, see function uniqueHash()
584 /**
585 * @todo Define visibility
586 */
587 public $uniqueCounter = 0;
588
589 /**
590 * @todo Define visibility
591 */
592 public $uniqueString = '';
593
594 // This value will be used as the title for the page in the indexer (if indexing happens)
595 /**
596 * @todo Define visibility
597 */
598 public $indexedDocTitle = '';
599
600 // Alternative page title (normally the title of the page record). Can be set from applications you make.
601 /**
602 * @todo Define visibility
603 */
604 public $altPageTitle = '';
605
606 // The base URL set for the page header.
607 /**
608 * @todo Define visibility
609 */
610 public $baseUrl = '';
611
612 // The proper anchor prefix needed when using speaking urls. (only set if baseUrl is set)
613 /**
614 * @todo Define visibility
615 */
616 public $anchorPrefix = '';
617
618 /**
619 * IDs we already rendered for this page (to make sure they are unique)
620 */
621 private $usedUniqueIds = array();
622
623 /**
624 * Page content render object
625 *
626 * @var \TYPO3\CMS\Frontend\ContentObject\ContentObjectRenderer
627 * @todo Define visibility
628 */
629 public $cObj = '';
630
631 // CONTENT accumulation
632 // All page content is accumulated in this variable. See pagegen.php
633 /**
634 * @todo Define visibility
635 */
636 public $content = '';
637
638 // GENERAL
639 // Set to the browser: net / msie if 4+ browsers
640 /**
641 * @todo Define visibility
642 */
643 public $clientInfo = '';
644
645 /**
646 * @todo Define visibility
647 */
648 public $scriptParseTime = 0;
649
650 // Character set (charset) conversion object:
651 /**
652 * charset conversion class. May be used by any application.
653 *
654 * @var \TYPO3\CMS\Core\Charset\CharsetConverter
655 * @todo Define visibility
656 */
657 public $csConvObj;
658
659 // The default charset used in the frontend if nothing else is set.
660 /**
661 * @todo Define visibility
662 */
663 public $defaultCharSet = 'utf-8';
664
665 // Internal charset of the frontend during rendering. (Default: UTF-8)
666 /**
667 * @todo Define visibility
668 */
669 public $renderCharset = '';
670
671 // Output charset of the websites content. This is the charset found in the header, meta tag etc. If different from $renderCharset a conversion happens before output to browser. Defaults to ->renderCharset if not set.
672 /**
673 * @todo Define visibility
674 */
675 public $metaCharset = '';
676
677 // Assumed charset of locale strings.
678 /**
679 * @todo Define visibility
680 */
681 public $localeCharset = '';
682
683 // LANG:
684 // Set to the system language key (used on the site)
685 /**
686 * @todo Define visibility
687 */
688 public $lang = '';
689
690 /**
691 * @todo Define visibility
692 */
693 public $LL_labels_cache = array();
694
695 /**
696 * @todo Define visibility
697 */
698 public $LL_files_cache = array();
699
700 /**
701 * List of language dependencies for actual language. This is used for local variants of a language
702 * that depend on their "main" language, like Brazilian Portuguese or Canadian French.
703 *
704 * @var array
705 */
706 protected $languageDependencies = array();
707
708 /**
709 * Locking object for accessing "cache_pagesection"
710 *
711 * @var \TYPO3\CMS\Core\Locking\Locker
712 * @todo Define visibility
713 */
714 public $pagesection_lockObj;
715
716 /**
717 * Locking object for accessing "cache_pages"
718 *
719 * @var \TYPO3\CMS\Core\Locking\Locker
720 * @todo Define visibility
721 */
722 public $pages_lockObj;
723
724 /**
725 * @var \TYPO3\CMS\Core\Page\PageRenderer
726 */
727 protected $pageRenderer;
728
729 /**
730 * The page cache object, use this to save pages to the cache and to
731 * retrieve them again
732 *
733 * @var \TYPO3\CMS\Cache\Backend\AbstractBackend
734 */
735 protected $pageCache;
736
737 protected $pageCacheTags = array();
738
739 /**
740 * @var \TYPO3\CMS\Frontend\Page\CacheHashCalculator The cHash Service class used for cHash related functionality
741 */
742 protected $cacheHash;
743
744 /**
745 * Class constructor
746 * Takes a number of GET/POST input variable as arguments and stores them internally.
747 * The processing of these variables goes on later in this class.
748 * Also sets internal clientInfo array (browser information) and a unique string (->uniqueString) for this script instance; A md5 hash of the microtime()
749 *
750 * @param array $TYPO3_CONF_VARS The global $TYPO3_CONF_VARS array. Will be set internally in ->TYPO3_CONF_VARS
751 * @param mixed $id The value of \TYPO3\CMS\Core\Utility\GeneralUtility::_GP('id')
752 * @param integer $type The value of \TYPO3\CMS\Core\Utility\GeneralUtility::_GP('type')
753 * @param boolean $no_cache The value of \TYPO3\CMS\Core\Utility\GeneralUtility::_GP('no_cache'), evaluated to 1/0
754 * @param string $cHash The value of \TYPO3\CMS\Core\Utility\GeneralUtility::_GP('cHash')
755 * @param string $jumpurl The value of \TYPO3\CMS\Core\Utility\GeneralUtility::_GP('jumpurl')
756 * @param string $MP The value of \TYPO3\CMS\Core\Utility\GeneralUtility::_GP('MP')
757 * @param string $RDCT The value of \TYPO3\CMS\Core\Utility\GeneralUtility::_GP('RDCT')
758 * @see index_ts.php
759 * @todo Define visibility
760 */
761 public function __construct($TYPO3_CONF_VARS, $id, $type, $no_cache = '', $cHash = '', $jumpurl = '', $MP = '', $RDCT = '') {
762 // Setting some variables:
763 $this->TYPO3_CONF_VARS = $TYPO3_CONF_VARS;
764 $this->id = $id;
765 $this->type = $type;
766 if ($no_cache) {
767 if ($this->TYPO3_CONF_VARS['FE']['disableNoCacheParameter']) {
768 $warning = '&no_cache=1 has been ignored because $TYPO3_CONF_VARS[\'FE\'][\'disableNoCacheParameter\'] is set!';
769 $GLOBALS['TT']->setTSlogMessage($warning, 2);
770 } else {
771 $warning = '&no_cache=1 has been supplied, so caching is disabled! URL: "' . GeneralUtility::getIndpEnv('TYPO3_REQUEST_URL') . '"';
772 $this->disableCache();
773 }
774 \TYPO3\CMS\Core\Utility\GeneralUtility::sysLog($warning, 'cms', GeneralUtility::SYSLOG_SEVERITY_WARNING);
775 }
776 $this->cHash = $cHash;
777 $this->jumpurl = $jumpurl;
778 $this->MP = $this->TYPO3_CONF_VARS['FE']['enable_mount_pids'] ? (string) $MP : '';
779 $this->RDCT = $RDCT;
780 $this->clientInfo = GeneralUtility::clientInfo();
781 $this->uniqueString = md5(microtime());
782 $this->csConvObj = GeneralUtility::makeInstance('TYPO3\\CMS\\Core\\Charset\\CharsetConverter');
783 // Call post processing function for constructor:
784 if (is_array($this->TYPO3_CONF_VARS['SC_OPTIONS']['tslib/class.tslib_fe.php']['tslib_fe-PostProc'])) {
785 $_params = array('pObj' => &$this);
786 foreach ($this->TYPO3_CONF_VARS['SC_OPTIONS']['tslib/class.tslib_fe.php']['tslib_fe-PostProc'] as $_funcRef) {
787 \TYPO3\CMS\Core\Utility\GeneralUtility::callUserFunction($_funcRef, $_params, $this);
788 }
789 }
790 $this->cacheHash = GeneralUtility::makeInstance('TYPO3\\CMS\\Frontend\\Page\\CacheHashCalculator');
791 $this->initCaches();
792 }
793
794 /**
795 * Connect to SQL database. May exit after outputting an error message
796 * or some JavaScript redirecting to the install tool.
797 *
798 * @throws \RuntimeException
799 * @throws \TYPO3\CMS\Core\Error\Http\ServiceUnavailableException
800 * @return void
801 */
802 public function connectToDB() {
803 try {
804 $GLOBALS['TYPO3_DB']->connectDB();
805 } catch (\RuntimeException $exception) {
806 switch ($exception->getCode()) {
807 case 1270853883:
808 // Cannot connect to current database
809 $message = 'Cannot connect to the configured database "' . TYPO3_db . '"';
810 if ($this->checkPageUnavailableHandler()) {
811 $this->pageUnavailableAndExit($message);
812 } else {
813 \TYPO3\CMS\Core\Utility\GeneralUtility::sysLog($message, 'cms', GeneralUtility::SYSLOG_SEVERITY_ERROR);
814 throw new \TYPO3\CMS\Core\Error\Http\ServiceUnavailableException($message, 1301648782);
815 }
816 break;
817 case 1270853884:
818 // Username / password not accepted
819 $message = 'The current username, password or host was not accepted when' . ' the connection to the database was attempted to be established!';
820 if ($this->checkPageUnavailableHandler()) {
821 $this->pageUnavailableAndExit($message);
822 } else {
823 \TYPO3\CMS\Core\Utility\GeneralUtility::sysLog($message, 'cms', GeneralUtility::SYSLOG_SEVERITY_ERROR);
824 throw new \TYPO3\CMS\Core\Error\Http\ServiceUnavailableException('Database Error: ' . $message, 1301648945);
825 }
826 break;
827 default:
828 throw $exception;
829 }
830 }
831 // Call post processing function for DB connection:
832 if (is_array($this->TYPO3_CONF_VARS['SC_OPTIONS']['tslib/class.tslib_fe.php']['connectToDB'])) {
833 $_params = array('pObj' => &$this);
834 foreach ($this->TYPO3_CONF_VARS['SC_OPTIONS']['tslib/class.tslib_fe.php']['connectToDB'] as $_funcRef) {
835 \TYPO3\CMS\Core\Utility\GeneralUtility::callUserFunction($_funcRef, $_params, $this);
836 }
837 }
838 }
839
840 /**
841 * Looks up the value of $this->RDCT in the database and if it is
842 * found to be associated with a redirect URL then the redirection
843 * is carried out with a 'Location:' header
844 * May exit after sending a location-header.
845 *
846 * @return void
847 */
848 public function sendRedirect() {
849 if ($this->RDCT) {
850 $res = $GLOBALS['TYPO3_DB']->exec_SELECTquery('params', 'cache_md5params', 'md5hash=' . $GLOBALS['TYPO3_DB']->fullQuoteStr($this->RDCT, 'cache_md5params'));
851 if ($row = $GLOBALS['TYPO3_DB']->sql_fetch_assoc($res)) {
852 $this->updateMD5paramsRecord($this->RDCT);
853 header('Location: ' . $row['params']);
854 die;
855 }
856 }
857 }
858
859 /**
860 * Gets instance of PageRenderer
861 *
862 * @return \TYPO3\CMS\Core\Page\PageRenderer
863 */
864 public function getPageRenderer() {
865 if (!isset($this->pageRenderer)) {
866 $this->pageRenderer = GeneralUtility::makeInstance('TYPO3\\CMS\\Core\\Page\\PageRenderer');
867 $this->pageRenderer->setTemplateFile(PATH_tslib . 'templates/tslib_page_frontend.html');
868 $this->pageRenderer->setBackPath(TYPO3_mainDir);
869 }
870 return $this->pageRenderer;
871 }
872
873 /**
874 * This is needed for USER_INT processing
875 *
876 * @param \TYPO3\CMS\Core\Page\PageRenderer $pageRenderer
877 */
878 protected function setPageRenderer(\TYPO3\CMS\Core\Page\PageRenderer $pageRenderer) {
879 $this->pageRenderer = $pageRenderer;
880 }
881
882 /********************************************
883 *
884 * Initializing, resolving page id
885 *
886 ********************************************/
887 /**
888 * Initializes the caching system.
889 *
890 * @return void
891 */
892 protected function initCaches() {
893 $this->pageCache = $GLOBALS['typo3CacheManager']->getCache('cache_pages');
894 }
895
896 /**
897 * Initializes the front-end login user.
898 *
899 * @return void
900 * @todo Define visibility
901 */
902 public function initFEuser() {
903 $this->fe_user = GeneralUtility::makeInstance('TYPO3\\CMS\\Frontend\\Authentication\\FrontendUserAuthentication');
904 $this->fe_user->lockIP = $this->TYPO3_CONF_VARS['FE']['lockIP'];
905 $this->fe_user->checkPid = $this->TYPO3_CONF_VARS['FE']['checkFeUserPid'];
906 $this->fe_user->lifetime = intval($this->TYPO3_CONF_VARS['FE']['lifetime']);
907 // List of pid's acceptable
908 $pid = \TYPO3\CMS\Core\Utility\GeneralUtility::_GP('pid');
909 $this->fe_user->checkPid_value = $pid ? $GLOBALS['TYPO3_DB']->cleanIntList($pid) : 0;
910 // Check if a session is transferred:
911 if (\TYPO3\CMS\Core\Utility\GeneralUtility::_GP('FE_SESSION_KEY')) {
912 $fe_sParts = explode('-', GeneralUtility::_GP('FE_SESSION_KEY'));
913 // If the session key hash check is OK:
914 if (!strcmp(md5(($fe_sParts[0] . '/' . $this->TYPO3_CONF_VARS['SYS']['encryptionKey'])), $fe_sParts[1])) {
915 $cookieName = \TYPO3\CMS\Frontend\Authentication\FrontendUserAuthentication::getCookieName();
916 $_COOKIE[$cookieName] = $fe_sParts[0];
917 if (isset($_SERVER['HTTP_COOKIE'])) {
918 // See http://forge.typo3.org/issues/27740
919 $_SERVER['HTTP_COOKIE'] .= ';' . $cookieName . '=' . $fe_sParts[0];
920 }
921 $this->fe_user->forceSetCookie = 1;
922 unset($cookieName);
923 }
924 }
925 if ($this->TYPO3_CONF_VARS['FE']['dontSetCookie']) {
926 $this->fe_user->dontSetCookie = 1;
927 }
928 $this->fe_user->start();
929 $this->fe_user->unpack_uc('');
930 // Gets session data
931 $this->fe_user->fetchSessionData();
932 $recs = GeneralUtility::_GP('recs');
933 // If any record registration is submitted, register the record.
934 if (is_array($recs)) {
935 $this->fe_user->record_registration($recs, $this->TYPO3_CONF_VARS['FE']['maxSessionDataSize']);
936 }
937 // Call hook for possible manipulation of frontend user object
938 if (is_array($this->TYPO3_CONF_VARS['SC_OPTIONS']['tslib/class.tslib_fe.php']['initFEuser'])) {
939 $_params = array('pObj' => &$this);
940 foreach ($this->TYPO3_CONF_VARS['SC_OPTIONS']['tslib/class.tslib_fe.php']['initFEuser'] as $_funcRef) {
941 \TYPO3\CMS\Core\Utility\GeneralUtility::callUserFunction($_funcRef, $_params, $this);
942 }
943 }
944 // For every 60 seconds the is_online timestamp is updated.
945 if (is_array($this->fe_user->user) && $this->fe_user->user['uid'] && $this->fe_user->user['is_online'] < $GLOBALS['EXEC_TIME'] - 60) {
946 $GLOBALS['TYPO3_DB']->exec_UPDATEquery('fe_users', 'uid=' . intval($this->fe_user->user['uid']), array('is_online' => $GLOBALS['EXEC_TIME']));
947 }
948 }
949
950 /**
951 * Initializes the front-end user groups.
952 * Sets ->loginUser and ->gr_list based on front-end user status.
953 *
954 * @return void
955 * @todo Define visibility
956 */
957 public function initUserGroups() {
958 // This affects the hidden-flag selecting the fe_groups for the user!
959 $this->fe_user->showHiddenRecords = $this->showHiddenRecords;
960 // no matter if we have an active user we try to fetch matching groups which can be set without an user (simulation for instance!)
961 $this->fe_user->fetchGroupData();
962 if (is_array($this->fe_user->user) && count($this->fe_user->groupData['uid'])) {
963 // global flag!
964 $this->loginUser = 1;
965 // 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!
966 $this->gr_list = '0,-2';
967 $gr_array = $this->fe_user->groupData['uid'];
968 } else {
969 $this->loginUser = 0;
970 // 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!
971 $this->gr_list = '0,-1';
972 if ($this->loginAllowedInBranch) {
973 // 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.
974 $gr_array = $this->fe_user->groupData['uid'];
975 } else {
976 // Set to blank since we will NOT risk any groups being set when no logins are allowed!
977 $gr_array = array();
978 }
979 }
980 // Clean up.
981 // Make unique...
982 $gr_array = array_unique($gr_array);
983 // sort
984 sort($gr_array);
985 if (count($gr_array) && !$this->loginAllowedInBranch_mode) {
986 $this->gr_list .= ',' . implode(',', $gr_array);
987 }
988 if ($this->fe_user->writeDevLog) {
989 \TYPO3\CMS\Core\Utility\GeneralUtility::devLog('Valid usergroups for TSFE: ' . $this->gr_list, 'TYPO3\\CMS\\Frontend\\Controller\\TypoScriptFrontendController');
990 }
991 }
992
993 /**
994 * Checking if a user is logged in or a group constellation different from "0,-1"
995 *
996 * @return boolean TRUE if either a login user is found (array fe_user->user) OR if the gr_list is set to something else than '0,-1' (could be done even without a user being logged in!)
997 * @todo Define visibility
998 */
999 public function isUserOrGroupSet() {
1000 return is_array($this->fe_user->user) || $this->gr_list !== '0,-1';
1001 }
1002
1003 /**
1004 * Provides ways to bypass the '?id=[xxx]&type=[xx]' format, using either PATH_INFO or virtual HTML-documents (using Apache mod_rewrite)
1005 *
1006 * Two options:
1007 * 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)
1008 * 2) Using hook which enables features like those provided from "realurl" extension (AKA "Speaking URLs")
1009 *
1010 * @return void
1011 * @todo Define visibility
1012 */
1013 public function checkAlternativeIdMethods() {
1014 $this->siteScript = GeneralUtility::getIndpEnv('TYPO3_SITE_SCRIPT');
1015 // Call post processing function for custom URL methods.
1016 if (is_array($this->TYPO3_CONF_VARS['SC_OPTIONS']['tslib/class.tslib_fe.php']['checkAlternativeIdMethods-PostProc'])) {
1017 $_params = array('pObj' => &$this);
1018 foreach ($this->TYPO3_CONF_VARS['SC_OPTIONS']['tslib/class.tslib_fe.php']['checkAlternativeIdMethods-PostProc'] as $_funcRef) {
1019 \TYPO3\CMS\Core\Utility\GeneralUtility::callUserFunction($_funcRef, $_params, $this);
1020 }
1021 }
1022 }
1023
1024 /**
1025 * Clears the preview-flags, sets sim_exec_time to current time.
1026 * Hidden pages must be hidden as default, $GLOBALS['SIM_EXEC_TIME'] is set to $GLOBALS['EXEC_TIME']
1027 * in bootstrap initializeGlobalTimeVariables(). Alter it by adding or subtracting seconds.
1028 *
1029 * @return void
1030 * @todo Define visibility
1031 */
1032 public function clear_preview() {
1033 $this->showHiddenPage = 0;
1034 $this->showHiddenRecords = 0;
1035 $GLOBALS['SIM_EXEC_TIME'] = $GLOBALS['EXEC_TIME'];
1036 $GLOBALS['SIM_ACCESS_TIME'] = $GLOBALS['ACCESS_TIME'];
1037 $this->fePreview = 0;
1038 }
1039
1040 /**
1041 * Checks if a backend user is logged in
1042 *
1043 * @return boolean whether a backend user is logged in
1044 */
1045 public function isBackendUserLoggedIn() {
1046 return $this->beUserLogin ? TRUE : FALSE;
1047 }
1048
1049 /**
1050 * Creates the backend user object and returns it.
1051 *
1052 * @return \TYPO3\CMS\Backend\FrontendBackendUserAuthentication the backend user object
1053 */
1054 public function initializeBackendUser() {
1055 // PRE BE_USER HOOK
1056 if (is_array($this->TYPO3_CONF_VARS['SC_OPTIONS']['tslib/index_ts.php']['preBeUser'])) {
1057 foreach ($this->TYPO3_CONF_VARS['SC_OPTIONS']['tslib/index_ts.php']['preBeUser'] as $_funcRef) {
1058 $_params = array();
1059 \TYPO3\CMS\Core\Utility\GeneralUtility::callUserFunction($_funcRef, $_params, $this);
1060 }
1061 }
1062 /** @var $BE_USER \TYPO3\CMS\Backend\FrontendBackendUserAuthentication */
1063 $BE_USER = NULL;
1064 // If the backend cookie is set,
1065 // we proceed and check if a backend user is logged in.
1066 if ($_COOKIE[\TYPO3\CMS\Core\Authentication\BackendUserAuthentication::getCookieName()]) {
1067 $GLOBALS['TYPO3_MISC']['microtime_BE_USER_start'] = microtime(TRUE);
1068 $GLOBALS['TT']->push('Back End user initialized', '');
1069 // TODO: validate the comment below: is this necessary? if so,
1070 // formfield_status should be set to "" in \TYPO3\CMS\Backend\FrontendBackendUserAuthentication
1071 // which is a subclass of \TYPO3\CMS\Core\Authentication\BackendUserAuthentication
1072 // ----
1073 // the value this->formfield_status is set to empty in order to
1074 // disable login-attempts to the backend account through this script
1075 // New backend user object
1076 $BE_USER = GeneralUtility::makeInstance('TYPO3\\CMS\\Backend\\FrontendBackendUserAuthentication');
1077 $BE_USER->OS = TYPO3_OS;
1078 $BE_USER->lockIP = $this->TYPO3_CONF_VARS['BE']['lockIP'];
1079 // Object is initialized
1080 $BE_USER->start();
1081 $BE_USER->unpack_uc('');
1082 if ($BE_USER->user['uid']) {
1083 $BE_USER->fetchGroupData();
1084 $this->beUserLogin = 1;
1085 }
1086 // Unset the user initialization.
1087 if (!$BE_USER->checkLockToIP() || !$BE_USER->checkBackendAccessSettingsFromInitPhp() || !$BE_USER->user['uid']) {
1088 $BE_USER = NULL;
1089 $this->beUserLogin = 0;
1090 $_SESSION['TYPO3-TT-start'] = FALSE;
1091 }
1092 $GLOBALS['TT']->pull();
1093 $GLOBALS['TYPO3_MISC']['microtime_BE_USER_end'] = microtime(TRUE);
1094 }
1095 // POST BE_USER HOOK
1096 if (is_array($this->TYPO3_CONF_VARS['SC_OPTIONS']['tslib/index_ts.php']['postBeUser'])) {
1097 $_params = array(
1098 'BE_USER' => &$BE_USER
1099 );
1100 foreach ($this->TYPO3_CONF_VARS['SC_OPTIONS']['tslib/index_ts.php']['postBeUser'] as $_funcRef) {
1101 \TYPO3\CMS\Core\Utility\GeneralUtility::callUserFunction($_funcRef, $_params, $this);
1102 }
1103 }
1104 return $BE_USER;
1105 }
1106
1107 /**
1108 * Determines the id and evaluates any preview settings
1109 * Basically this function is about determining whether a backend user is logged in, if he has read access to the page and if he's previewing the page. That all determines which id to show and how to initialize the id.
1110 *
1111 * @return void
1112 * @todo Define visibility
1113 */
1114 public function determineId() {
1115 // Call pre processing function for id determination
1116 if (is_array($this->TYPO3_CONF_VARS['SC_OPTIONS']['tslib/class.tslib_fe.php']['determineId-PreProcessing'])) {
1117 foreach ($this->TYPO3_CONF_VARS['SC_OPTIONS']['tslib/class.tslib_fe.php']['determineId-PreProcessing'] as $functionReference) {
1118 $parameters = array('parentObject' => $this);
1119 \TYPO3\CMS\Core\Utility\GeneralUtility::callUserFunction($functionReference, $parameters, $this);
1120 }
1121 }
1122 // Getting ARG-v values if some
1123 $this->setIDfromArgV();
1124 // If there is a Backend login we are going to check for any preview settings:
1125 $GLOBALS['TT']->push('beUserLogin', '');
1126 if ($this->beUserLogin || $this->doWorkspacePreview()) {
1127 // Backend user preview features:
1128 if ($this->beUserLogin && $GLOBALS['BE_USER']->adminPanel instanceof \TYPO3\CMS\Frontend\View\AdminPanelView) {
1129 $this->fePreview = $GLOBALS['BE_USER']->adminPanel->extGetFeAdminValue('preview') ? TRUE : FALSE;
1130 // If admin panel preview is enabled...
1131 if ($this->fePreview) {
1132 $fe_user_OLD_USERGROUP = $this->fe_user->user['usergroup'];
1133 $this->showHiddenPage = $GLOBALS['BE_USER']->adminPanel->extGetFeAdminValue('preview', 'showHiddenPages');
1134 $this->showHiddenRecords = $GLOBALS['BE_USER']->adminPanel->extGetFeAdminValue('preview', 'showHiddenRecords');
1135 // Simulate date
1136 $simTime = $GLOBALS['BE_USER']->adminPanel->extGetFeAdminValue('preview', 'simulateDate');
1137 if ($simTime) {
1138 $GLOBALS['SIM_EXEC_TIME'] = $simTime;
1139 $GLOBALS['SIM_ACCESS_TIME'] = $simTime - $simTime % 60;
1140 }
1141 // simulate user
1142 $simUserGroup = $GLOBALS['BE_USER']->adminPanel->extGetFeAdminValue('preview', 'simulateUserGroup');
1143 $this->simUserGroup = $simUserGroup;
1144 if ($simUserGroup) {
1145 $this->fe_user->user['usergroup'] = $simUserGroup;
1146 }
1147 if (!$simUserGroup && !$simTime && !$this->showHiddenPage && !$this->showHiddenRecords) {
1148 $this->fePreview = 0;
1149 }
1150 }
1151 }
1152 if ($this->id) {
1153 if ($this->determineIdIsHiddenPage()) {
1154 // The preview flag is set only if the current page turns out to actually be hidden!
1155 $this->fePreview = 1;
1156 $this->showHiddenPage = 1;
1157 }
1158 // For Live workspace: Check root line for proper connection to tree root (done because of possible preview of page / branch versions)
1159 if (!$this->fePreview && $this->whichWorkspace() === 0) {
1160 // Initialize the page-select functions to check rootline:
1161 $temp_sys_page = GeneralUtility::makeInstance('TYPO3\\CMS\\Frontend\\Page\\PageRepository');
1162 $temp_sys_page->init($this->showHiddenPage);
1163 // If root line contained NO records and ->error_getRootLine_failPid tells us that it was because of a pid=-1 (indicating a "version" record)...:
1164 if (!count($temp_sys_page->getRootLine($this->id, $this->MP)) && $temp_sys_page->error_getRootLine_failPid == -1) {
1165 // Setting versioningPreview flag and try again:
1166 $temp_sys_page->versioningPreview = TRUE;
1167 if (count($temp_sys_page->getRootLine($this->id, $this->MP))) {
1168 // 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.
1169 $this->fePreview = 1;
1170 }
1171 }
1172 }
1173 }
1174 // The preview flag will be set if a backend user is in an offline workspace
1175 if (($GLOBALS['BE_USER']->user['workspace_preview'] || GeneralUtility::_GP('ADMCMD_view') || $this->doWorkspacePreview()) && ($this->whichWorkspace() === -1 || $this->whichWorkspace() > 0)) {
1176 // Will show special preview message.
1177 $this->fePreview = 2;
1178 }
1179 // If the front-end is showing a preview, caching MUST be disabled.
1180 if ($this->fePreview) {
1181 $this->disableCache();
1182 }
1183 }
1184 $GLOBALS['TT']->pull();
1185 // Now, get the id, validate access etc:
1186 $this->fetch_the_id();
1187 // Check if backend user has read access to this page. If not, recalculate the id.
1188 if ($this->beUserLogin && $this->fePreview) {
1189 if (!$GLOBALS['BE_USER']->doesUserHaveAccess($this->page, 1)) {
1190 // Resetting
1191 $this->clear_preview();
1192 $this->fe_user->user['usergroup'] = $fe_user_OLD_USERGROUP;
1193 // Fetching the id again, now with the preview settings reset.
1194 $this->fetch_the_id();
1195 }
1196 }
1197 // Checks if user logins are blocked for a certain branch and if so, will unset user login and re-fetch ID.
1198 $this->loginAllowedInBranch = $this->checkIfLoginAllowedInBranch();
1199 // Logins are not allowed:
1200 if (!$this->loginAllowedInBranch) {
1201 // Only if there is a login will we run this...
1202 if ($this->isUserOrGroupSet()) {
1203 if ($this->loginAllowedInBranch_mode == 'all') {
1204 // Clear out user and group:
1205 unset($this->fe_user->user);
1206 $this->gr_list = '0,-1';
1207 } else {
1208 $this->gr_list = '0,-2';
1209 }
1210 // Fetching the id again, now with the preview settings reset.
1211 $this->fetch_the_id();
1212 }
1213 }
1214 // Final cleaning.
1215 // Make sure it's an integer
1216 $this->id = ($this->contentPid = intval($this->id));
1217 // Make sure it's an integer
1218 $this->type = intval($this->type);
1219 // Call post processing function for id determination:
1220 if (is_array($this->TYPO3_CONF_VARS['SC_OPTIONS']['tslib/class.tslib_fe.php']['determineId-PostProc'])) {
1221 $_params = array('pObj' => &$this);
1222 foreach ($this->TYPO3_CONF_VARS['SC_OPTIONS']['tslib/class.tslib_fe.php']['determineId-PostProc'] as $_funcRef) {
1223 \TYPO3\CMS\Core\Utility\GeneralUtility::callUserFunction($_funcRef, $_params, $this);
1224 }
1225 }
1226 }
1227
1228 /**
1229 * Checks if the page is hidden in the active workspace.
1230 * If it is hidden, preview flags will be set.
1231 *
1232 * @return boolean
1233 */
1234 protected function determineIdIsHiddenPage() {
1235 $field = \TYPO3\CMS\Core\Utility\MathUtility::canBeInterpretedAsInteger($this->id) ? 'uid' : 'alias';
1236 $pageSelectCondition = $field . '=' . $GLOBALS['TYPO3_DB']->fullQuoteStr($this->id, 'pages');
1237 $page = $GLOBALS['TYPO3_DB']->exec_SELECTgetSingleRow('uid,hidden,starttime,endtime', 'pages', $pageSelectCondition . ' AND pid>=0 AND deleted=0');
1238 $workspace = $this->whichWorkspace();
1239 if ($workspace !== 0 && $workspace !== FALSE) {
1240 // Fetch overlay of page if in workspace and check if it is hidden
1241 $pageSelectObject = GeneralUtility::makeInstance('TYPO3\\CMS\\Frontend\\Page\\PageRepository');
1242 $pageSelectObject->versioningPreview = TRUE;
1243 $pageSelectObject->init(FALSE);
1244 $targetPage = $pageSelectObject->getWorkspaceVersionOfRecord($this->whichWorkspace(), 'pages', $page['uid']);
1245 $result = $targetPage === -1 || $targetPage === -2;
1246 } else {
1247 $result = is_array($page) && ($page['hidden'] || $page['starttime'] > $GLOBALS['SIM_EXEC_TIME'] || $page['endtime'] != 0 && $page['endtime'] <= $GLOBALS['SIM_EXEC_TIME']);
1248 }
1249 return $result;
1250 }
1251
1252 /**
1253 * Get The Page ID
1254 * This gets the id of the page, checks if the page is in the domain and if the page is accessible
1255 * Sets variables such as $this->sys_page, $this->loginUser, $this->gr_list, $this->id, $this->type, $this->domainStartPage, $this->idParts
1256 *
1257 * @return void
1258 * @access private
1259 * @todo Define visibility
1260 */
1261 public function fetch_the_id() {
1262 $GLOBALS['TT']->push('fetch_the_id initialize/', '');
1263 // Initialize the page-select functions.
1264 $this->sys_page = GeneralUtility::makeInstance('TYPO3\\CMS\\Frontend\\Page\\PageRepository');
1265 $this->sys_page->versioningPreview = $this->fePreview === 2 || intval($this->workspacePreview) || GeneralUtility::_GP('ADMCMD_view') ? TRUE : FALSE;
1266 $this->sys_page->versioningWorkspaceId = $this->whichWorkspace();
1267 $this->sys_page->init($this->showHiddenPage);
1268 // Set the valid usergroups for FE
1269 $this->initUserGroups();
1270 // Sets sys_page where-clause
1271 $this->setSysPageWhereClause();
1272 // Splitting $this->id by a period (.).
1273 // First part is 'id' and second part (if exists) will overrule the &type param
1274 $idParts = explode('.', $this->id, 2);
1275 $this->id = $idParts[0];
1276 if (isset($idParts[1])) {
1277 $this->type = $idParts[1];
1278 }
1279 // Splitting $this->id by a comma (,).
1280 // First part is 'id' and other parts are just stored for use in scripts.
1281 // Still used in the old wapversion.lib files.
1282 $this->idParts = explode(',', $this->id);
1283 $this->id = $this->idParts[0];
1284
1285 // Hook for further id manipulation
1286 if (is_array($this->TYPO3_CONF_VARS['SC_OPTIONS']['tslib/class.tslib_fe.php']['modifyPageId'])) {
1287 $_params = array('id' => $this->id);
1288 $newId = FALSE;
1289 foreach ($this->TYPO3_CONF_VARS['SC_OPTIONS']['tslib/class.tslib_fe.php']['modifyPageId'] as $_funcRef) {
1290 $deprecationMessage = 'Hook $TYPO3_CONF_VARS[SC_OPTIONS][tslib/class.tslib_fe.php][modifyPageId] is ' .
1291 'deprecated since 6.0 and will be removed two versions later';
1292 if (!is_object($_funcRef) || !is_a($_funcRef, 'Closure')) {
1293 $deprecationMessage .= '- used by ' . $_funcRef;
1294 }
1295 \TYPO3\CMS\Core\Utility\GeneralUtility::deprecationLog($deprecationMessage);
1296 $newIdFromFunc = GeneralUtility::callUserFunction($_funcRef, $_params, $this);
1297 if ($newIdFromFunc !== FALSE) {
1298 $newId = $newIdFromFunc;
1299 }
1300 }
1301 if ($newId !== FALSE) {
1302 $this->id = $newId;
1303 }
1304 }
1305
1306 // If $this->id is a string, it's an alias
1307 $this->checkAndSetAlias();
1308 // The id and type is set to the integer-value - just to be sure...
1309 $this->id = intval($this->id);
1310 $this->type = intval($this->type);
1311 $GLOBALS['TT']->pull();
1312 // We find the first page belonging to the current domain
1313 $GLOBALS['TT']->push('fetch_the_id domain/', '');
1314 // The page_id of the current domain
1315 $this->domainStartPage = $this->findDomainRecord($this->TYPO3_CONF_VARS['SYS']['recursiveDomainSearch']);
1316 if (!$this->id) {
1317 if ($this->domainStartPage) {
1318 // If the id was not previously set, set it to the id of the domain.
1319 $this->id = $this->domainStartPage;
1320 } else {
1321 // Find the first 'visible' page in that domain
1322 $theFirstPage = $this->sys_page->getFirstWebPage($this->id);
1323 if ($theFirstPage) {
1324 $this->id = $theFirstPage['uid'];
1325 } else {
1326 $message = 'No pages are found on the rootlevel!';
1327 if ($this->checkPageUnavailableHandler()) {
1328 $this->pageUnavailableAndExit($message);
1329 } else {
1330 \TYPO3\CMS\Core\Utility\GeneralUtility::sysLog($message, 'cms', GeneralUtility::SYSLOG_SEVERITY_ERROR);
1331 throw new \TYPO3\CMS\Core\Error\Http\ServiceUnavailableException($message, 1301648975);
1332 }
1333 }
1334 }
1335 }
1336 $GLOBALS['TT']->pull();
1337 $GLOBALS['TT']->push('fetch_the_id rootLine/', '');
1338 // We store the originally requested id
1339 $requestedId = $this->id;
1340 $this->getPageAndRootlineWithDomain($this->domainStartPage);
1341 $GLOBALS['TT']->pull();
1342 if ($this->pageNotFound && $this->TYPO3_CONF_VARS['FE']['pageNotFound_handling']) {
1343 $pNotFoundMsg = array(
1344 1 => 'ID was not an accessible page',
1345 2 => 'Subsection was found and not accessible',
1346 3 => 'ID was outside the domain',
1347 4 => 'The requested page alias does not exist'
1348 );
1349 $this->pageNotFoundAndExit($pNotFoundMsg[$this->pageNotFound]);
1350 }
1351 if ($this->page['url_scheme'] > 0) {
1352 $newUrl = '';
1353 $requestUrlScheme = parse_url(\TYPO3\CMS\Core\Utility\GeneralUtility::getIndpEnv('TYPO3_REQUEST_URL'), PHP_URL_SCHEME);
1354 if ((int) $this->page['url_scheme'] === HttpUtility::SCHEME_HTTP && $requestUrlScheme == 'https') {
1355 $newUrl = 'http://' . substr(\TYPO3\CMS\Core\Utility\GeneralUtility::getIndpEnv('TYPO3_REQUEST_URL'), 8);
1356 } elseif ((int) $this->page['url_scheme'] === HttpUtility::SCHEME_HTTPS && $requestUrlScheme == 'http') {
1357 $newUrl = 'https://' . substr(\TYPO3\CMS\Core\Utility\GeneralUtility::getIndpEnv('TYPO3_REQUEST_URL'), 7);
1358 }
1359 if ($newUrl !== '') {
1360 if ($_SERVER['REQUEST_METHOD'] === 'POST') {
1361 $headerCode = HttpUtility::HTTP_STATUS_303;
1362 } else {
1363 $headerCode = HttpUtility::HTTP_STATUS_301;
1364 }
1365 HttpUtility::redirect($newUrl, $headerCode);
1366 }
1367 }
1368 // Set no_cache if set
1369 if ($this->page['no_cache']) {
1370 $this->set_no_cache('no_cache is set in page properties');
1371 }
1372 // Init SYS_LASTCHANGED
1373 $this->register['SYS_LASTCHANGED'] = intval($this->page['tstamp']);
1374 if ($this->register['SYS_LASTCHANGED'] < intval($this->page['SYS_LASTCHANGED'])) {
1375 $this->register['SYS_LASTCHANGED'] = intval($this->page['SYS_LASTCHANGED']);
1376 }
1377 if (is_array($this->TYPO3_CONF_VARS['SC_OPTIONS']['tslib/class.tslib_fe.php']['fetchPageId-PostProcessing'])) {
1378 foreach ($this->TYPO3_CONF_VARS['SC_OPTIONS']['tslib/class.tslib_fe.php']['fetchPageId-PostProcessing'] as $functionReference) {
1379 $parameters = array('parentObject' => $this);
1380 \TYPO3\CMS\Core\Utility\GeneralUtility::callUserFunction($functionReference, $parameters, $this);
1381 }
1382 }
1383 }
1384
1385 /**
1386 * Gets the page and rootline arrays based on the id, $this->id
1387 *
1388 * If the id does not correspond to a proper page, the 'previous' valid page in the rootline is found
1389 * If the page is a shortcut (doktype=4), the ->id is loaded with that id
1390 *
1391 * 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.
1392 *
1393 * Sets or manipulates internal variables such as: $this->id, $this->page, $this->rootLine, $this->MP, $this->pageNotFound
1394 *
1395 * @return void
1396 * @access private
1397 * @todo Define visibility
1398 */
1399 public function getPageAndRootline() {
1400 $this->page = $this->sys_page->getPage($this->id);
1401 if (!count($this->page)) {
1402 // If no page, we try to find the page before in the rootLine.
1403 // Page is 'not found' in case the id itself was not an accessible page. code 1
1404 $this->pageNotFound = 1;
1405 $this->rootLine = $this->sys_page->getRootLine($this->id, $this->MP);
1406 if (count($this->rootLine)) {
1407 $c = count($this->rootLine) - 1;
1408 while ($c > 0) {
1409 // Add to page access failure history:
1410 $this->pageAccessFailureHistory['direct_access'][] = $this->rootLine[$c];
1411 // Decrease to next page in rootline and check the access to that, if OK, set as page record and ID value.
1412 $c--;
1413 $this->id = $this->rootLine[$c]['uid'];
1414 $this->page = $this->sys_page->getPage($this->id);
1415 if (count($this->page)) {
1416 break;
1417 }
1418 }
1419 }
1420 // If still no page...
1421 if (!count($this->page)) {
1422 $message = 'The requested page does not exist!';
1423 if ($this->TYPO3_CONF_VARS['FE']['pageNotFound_handling']) {
1424 $this->pageNotFoundAndExit($message);
1425 } else {
1426 \TYPO3\CMS\Core\Utility\GeneralUtility::sysLog($message, 'cms', GeneralUtility::SYSLOG_SEVERITY_ERROR);
1427 throw new \TYPO3\CMS\Core\Error\Http\PageNotFoundException($message, 1301648780);
1428 }
1429 }
1430 }
1431 // Spacer is not accessible in frontend
1432 if ($this->page['doktype'] == \TYPO3\CMS\Frontend\Page\PageRepository::DOKTYPE_SPACER) {
1433 $message = 'The requested page does not exist!';
1434 if ($this->TYPO3_CONF_VARS['FE']['pageNotFound_handling']) {
1435 $this->pageNotFoundAndExit($message);
1436 } else {
1437 \TYPO3\CMS\Core\Utility\GeneralUtility::sysLog($message, 'cms', GeneralUtility::SYSLOG_SEVERITY_ERROR);
1438 throw new \TYPO3\CMS\Core\Error\Http\PageNotFoundException($message, 1301648781);
1439 }
1440 }
1441 // Is the ID a link to another page??
1442 if ($this->page['doktype'] == \TYPO3\CMS\Frontend\Page\PageRepository::DOKTYPE_SHORTCUT) {
1443 // 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.
1444 $this->MP = '';
1445 // saving the page so that we can check later - when we know
1446 // about languages - whether we took the correct shortcut or
1447 // whether a translation of the page overwrites the shortcut
1448 // target and we need to follow the new target
1449 $this->originalShortcutPage = $this->page;
1450 $this->page = $this->getPageShortcut($this->page['shortcut'], $this->page['shortcut_mode'], $this->page['uid']);
1451 $this->id = $this->page['uid'];
1452 }
1453 // Gets the rootLine
1454 $this->rootLine = $this->sys_page->getRootLine($this->id, $this->MP);
1455 // If not rootline we're off...
1456 if (!count($this->rootLine)) {
1457 $ws = $this->whichWorkspace();
1458 if ($this->sys_page->error_getRootLine_failPid == -1 && $ws) {
1459 $this->sys_page->versioningPreview = TRUE;
1460 $this->versioningWorkspaceId = $ws;
1461 $this->rootLine = $this->sys_page->getRootLine($this->id, $this->MP);
1462 }
1463 if (!count($this->rootLine)) {
1464 $message = 'The requested page didn\'t have a proper connection to the tree-root!';
1465 if ($this->checkPageUnavailableHandler()) {
1466 $this->pageUnavailableAndExit($message);
1467 } else {
1468 $rootline = '(' . $this->sys_page->error_getRootLine . ')';
1469 \TYPO3\CMS\Core\Utility\GeneralUtility::sysLog($message, 'cms', GeneralUtility::SYSLOG_SEVERITY_ERROR);
1470 throw new \TYPO3\CMS\Core\Error\Http\ServiceUnavailableException($message . '<br /><br />' . $rootline, 1301648167);
1471 }
1472 }
1473 $this->fePreview = 1;
1474 }
1475 // Checking for include section regarding the hidden/starttime/endtime/fe_user (that is access control of a whole subbranch!)
1476 if ($this->checkRootlineForIncludeSection()) {
1477 if (!count($this->rootLine)) {
1478 $message = 'The requested page was not accessible!';
1479 if ($this->checkPageUnavailableHandler()) {
1480 $this->pageUnavailableAndExit($message);
1481 } else {
1482 \TYPO3\CMS\Core\Utility\GeneralUtility::sysLog($message, 'cms', GeneralUtility::SYSLOG_SEVERITY_ERROR);
1483 throw new \TYPO3\CMS\Core\Error\Http\ServiceUnavailableException($message, 1301648234);
1484 }
1485 } else {
1486 $el = reset($this->rootLine);
1487 $this->id = $el['uid'];
1488 $this->page = $this->sys_page->getPage($this->id);
1489 $this->rootLine = $this->sys_page->getRootLine($this->id, $this->MP);
1490 }
1491 }
1492 }
1493
1494 /**
1495 * Get page shortcut; Finds the records pointed to by input value $SC (the shortcut value)
1496 *
1497 * @param integer $SC The value of the "shortcut" field from the pages record
1498 * @param integer $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
1499 * @param integer $thisUid The current page UID of the page which is a shortcut
1500 * @param integer $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...)
1501 * @param array $pageLog An array filled with previous page uids tested by the function - new page uids are evaluated against this to avoid going in circles.
1502 * @return mixed Returns the page record of the page that the shortcut pointed to.
1503 * @access private
1504 * @see getPageAndRootline()
1505 * @todo Define visibility
1506 */
1507 public function getPageShortcut($SC, $mode, $thisUid, $itera = 20, $pageLog = array()) {
1508 $idArray = GeneralUtility::intExplode(',', $SC);
1509 // Find $page record depending on shortcut mode:
1510 switch ($mode) {
1511 case \TYPO3\CMS\Frontend\Page\PageRepository::SHORTCUT_MODE_FIRST_SUBPAGE:
1512
1513 case \TYPO3\CMS\Frontend\Page\PageRepository::SHORTCUT_MODE_RANDOM_SUBPAGE:
1514 $pageArray = $this->sys_page->getMenu($idArray[0] ? $idArray[0] : $thisUid, '*', 'sorting', 'AND pages.doktype<199 AND pages.doktype!=' . \TYPO3\CMS\Frontend\Page\PageRepository::DOKTYPE_BE_USER_SECTION);
1515 $pO = 0;
1516 if ($mode == \TYPO3\CMS\Frontend\Page\PageRepository::SHORTCUT_MODE_RANDOM_SUBPAGE && count($pageArray)) {
1517 $randval = intval(rand(0, count($pageArray) - 1));
1518 $pO = $randval;
1519 }
1520 $c = 0;
1521 foreach ($pageArray as $pV) {
1522 if ($c == $pO) {
1523 $page = $pV;
1524 break;
1525 }
1526 $c++;
1527 }
1528 if (count($page) == 0) {
1529 $message = 'This page (ID ' . $thisUid . ') is of type "Shortcut" and configured to redirect to a subpage. ' . 'However, this page has no accessible subpages.';
1530 throw new \TYPO3\CMS\Core\Error\Http\PageNotFoundException($message, 1301648328);
1531 }
1532 break;
1533 case \TYPO3\CMS\Frontend\Page\PageRepository::SHORTCUT_MODE_PARENT_PAGE:
1534 $parent = $this->sys_page->getPage($thisUid);
1535 $page = $this->sys_page->getPage($parent['pid']);
1536 if (count($page) == 0) {
1537 $message = 'This page (ID ' . $thisUid . ') is of type "Shortcut" and configured to redirect to its parent page. ' . 'However, the parent page is not accessible.';
1538 throw new \TYPO3\CMS\Core\Error\Http\PageNotFoundException($message, 1301648358);
1539 }
1540 break;
1541 default:
1542 $page = $this->sys_page->getPage($idArray[0]);
1543 if (count($page) == 0) {
1544 $message = 'This page (ID ' . $thisUid . ') is of type "Shortcut" and configured to redirect to a page, which is not accessible (ID ' . $idArray[0] . ').';
1545 throw new \TYPO3\CMS\Core\Error\Http\PageNotFoundException($message, 1301648404);
1546 }
1547 }
1548 // Check if short cut page was a shortcut itself, if so look up recursively:
1549 if ($page['doktype'] == \TYPO3\CMS\Frontend\Page\PageRepository::DOKTYPE_SHORTCUT) {
1550 if (!in_array($page['uid'], $pageLog) && $itera > 0) {
1551 $pageLog[] = $page['uid'];
1552 $page = $this->getPageShortcut($page['shortcut'], $page['shortcut_mode'], $page['uid'], $itera - 1, $pageLog);
1553 } else {
1554 $pageLog[] = $page['uid'];
1555 $message = 'Page shortcuts were looping in uids ' . implode(',', $pageLog) . '...!';
1556 \TYPO3\CMS\Core\Utility\GeneralUtility::sysLog($message, 'cms', GeneralUtility::SYSLOG_SEVERITY_ERROR);
1557 throw new \RuntimeException($message, 1294587212);
1558 }
1559 }
1560 // Return resulting page:
1561 return $page;
1562 }
1563
1564 /**
1565 * Checks the current rootline for defined sections.
1566 *
1567 * @return boolean
1568 * @access private
1569 * @todo Define visibility
1570 */
1571 public function checkRootlineForIncludeSection() {
1572 $c = count($this->rootLine);
1573 $removeTheRestFlag = 0;
1574 for ($a = 0; $a < $c; $a++) {
1575 if (!$this->checkPagerecordForIncludeSection($this->rootLine[$a])) {
1576 // Add to page access failure history:
1577 $this->pageAccessFailureHistory['sub_section'][] = $this->rootLine[$a];
1578 $removeTheRestFlag = 1;
1579 }
1580 if ($this->rootLine[$a]['doktype'] == \TYPO3\CMS\Frontend\Page\PageRepository::DOKTYPE_BE_USER_SECTION) {
1581 // If there is a backend user logged in, check if he has read access to the page:
1582 if ($this->beUserLogin) {
1583 $res = $GLOBALS['TYPO3_DB']->exec_SELECTquery('uid', 'pages', 'uid=' . intval($this->id) . ' AND ' . $GLOBALS['BE_USER']->getPagePermsClause(1));
1584 // versionOL()?
1585 list($isPage) = $GLOBALS['TYPO3_DB']->sql_fetch_row($res);
1586 if (!$isPage) {
1587 // 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...
1588 $removeTheRestFlag = 1;
1589 }
1590 } else {
1591 // Dont go here, if there is no backend user logged in.
1592 $removeTheRestFlag = 1;
1593 }
1594 }
1595 if ($removeTheRestFlag) {
1596 // Page is 'not found' in case a subsection was found and not accessible, code 2
1597 $this->pageNotFound = 2;
1598 unset($this->rootLine[$a]);
1599 }
1600 }
1601 return $removeTheRestFlag;
1602 }
1603
1604 /**
1605 * Checks page record for enableFields
1606 * Returns TRUE if enableFields does not disable the page record.
1607 * Takes notice of the ->showHiddenPage flag and uses SIM_ACCESS_TIME for start/endtime evaluation
1608 *
1609 * @param array $row The page record to evaluate (needs fields: hidden, starttime, endtime, fe_group)
1610 * @param boolean $bypassGroupCheck Bypass group-check
1611 * @return boolean TRUE, if record is viewable.
1612 * @see TYPO3\\CMS\\Frontend\\ContentObject\\ContentObjectRenderer::getTreeList(), checkPagerecordForIncludeSection()
1613 * @todo Define visibility
1614 */
1615 public function checkEnableFields($row, $bypassGroupCheck = FALSE) {
1616 if (isset($this->TYPO3_CONF_VARS['SC_OPTIONS']['tslib/class.tslib_fe.php']['hook_checkEnableFields']) && is_array($this->TYPO3_CONF_VARS['SC_OPTIONS']['tslib/class.tslib_fe.php']['hook_checkEnableFields'])) {
1617 $_params = array('pObj' => $this, 'row' => &$row, 'bypassGroupCheck' => &$bypassGroupCheck);
1618 foreach ($this->TYPO3_CONF_VARS['SC_OPTIONS']['tslib/class.tslib_fe.php']['hook_checkEnableFields'] as $_funcRef) {
1619 // Call hooks: If one returns FALSE, method execution is aborted with result "This record is not available"
1620 $return = GeneralUtility::callUserFunction($_funcRef, $_params, $this);
1621 if ($return === FALSE) {
1622 return FALSE;
1623 }
1624 }
1625 }
1626 if ((!$row['hidden'] || $this->showHiddenPage) && $row['starttime'] <= $GLOBALS['SIM_ACCESS_TIME'] && ($row['endtime'] == 0 || $row['endtime'] > $GLOBALS['SIM_ACCESS_TIME']) && ($bypassGroupCheck || $this->checkPageGroupAccess($row))) {
1627 return TRUE;
1628 }
1629 }
1630
1631 /**
1632 * Check group access against a page record
1633 *
1634 * @param array $row The page record to evaluate (needs field: fe_group)
1635 * @param mixed $groupList List of group id's (comma list or array). Default is $this->gr_list
1636 * @return boolean TRUE, if group access is granted.
1637 * @access private
1638 * @todo Define visibility
1639 */
1640 public function checkPageGroupAccess($row, $groupList = NULL) {
1641 if (is_null($groupList)) {
1642 $groupList = $this->gr_list;
1643 }
1644 if (!is_array($groupList)) {
1645 $groupList = explode(',', $groupList);
1646 }
1647 $pageGroupList = explode(',', $row['fe_group'] ? $row['fe_group'] : 0);
1648 return count(array_intersect($groupList, $pageGroupList)) > 0;
1649 }
1650
1651 /**
1652 * Checks page record for include section
1653 *
1654 * @param array $row The page record to evaluate (needs fields: extendToSubpages + hidden, starttime, endtime, fe_group)
1655 * @return boolean Returns TRUE if either extendToSubpages is not checked or if the enableFields does not disable the page record.
1656 * @access private
1657 * @see checkEnableFields(), TYPO3\\CMS\\Frontend\\ContentObject\\ContentObjectRenderer::getTreeList(), checkRootlineForIncludeSection()
1658 * @todo Define visibility
1659 */
1660 public function checkPagerecordForIncludeSection($row) {
1661 return !$row['extendToSubpages'] || $this->checkEnableFields($row) ? 1 : 0;
1662 }
1663
1664 /**
1665 * 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!)
1666 *
1667 * @return boolean returns TRUE if logins are OK, otherwise FALSE (and then the login user must be unset!)
1668 * @todo Define visibility
1669 */
1670 public function checkIfLoginAllowedInBranch() {
1671 // Initialize:
1672 $c = count($this->rootLine);
1673 $disable = FALSE;
1674 // Traverse root line from root and outwards:
1675 for ($a = 0; $a < $c; $a++) {
1676 // If a value is set for login state:
1677 if ($this->rootLine[$a]['fe_login_mode'] > 0) {
1678 // Determine state from value:
1679 if ((int) $this->rootLine[$a]['fe_login_mode'] === 1) {
1680 $disable = TRUE;
1681 $this->loginAllowedInBranch_mode = 'all';
1682 } elseif ((int) $this->rootLine[$a]['fe_login_mode'] === 3) {
1683 $disable = TRUE;
1684 $this->loginAllowedInBranch_mode = 'groups';
1685 } else {
1686 $disable = FALSE;
1687 }
1688 }
1689 }
1690 return !$disable;
1691 }
1692
1693 /**
1694 * 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
1695 *
1696 * @return array Summary of why page access was not allowed.
1697 * @todo Define visibility
1698 */
1699 public function getPageAccessFailureReasons() {
1700 $output = array();
1701 $combinedRecords = array_merge(is_array($this->pageAccessFailureHistory['direct_access']) ? $this->pageAccessFailureHistory['direct_access'] : array(array('fe_group' => 0)), is_array($this->pageAccessFailureHistory['sub_section']) ? $this->pageAccessFailureHistory['sub_section'] : array());
1702 if (count($combinedRecords)) {
1703 foreach ($combinedRecords as $k => $pagerec) {
1704 // 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
1705 // If $k>0 it is parent pages being tested. They are only significant for the access to the first page IF they had the extendToSubpages flag set, hence checked only then!
1706 if (!$k || $pagerec['extendToSubpages']) {
1707 if ($pagerec['hidden']) {
1708 $output['hidden'][$pagerec['uid']] = TRUE;
1709 }
1710 if ($pagerec['starttime'] > $GLOBALS['SIM_ACCESS_TIME']) {
1711 $output['starttime'][$pagerec['uid']] = $pagerec['starttime'];
1712 }
1713 if ($pagerec['endtime'] != 0 && $pagerec['endtime'] <= $GLOBALS['SIM_ACCESS_TIME']) {
1714 $output['endtime'][$pagerec['uid']] = $pagerec['endtime'];
1715 }
1716 if (!$this->checkPageGroupAccess($pagerec)) {
1717 $output['fe_group'][$pagerec['uid']] = $pagerec['fe_group'];
1718 }
1719 }
1720 }
1721 }
1722 return $output;
1723 }
1724
1725 /**
1726 * This checks if there are ARGV-parameters in the QUERY_STRING and if so, those are used for the id
1727 * $this->id must be 'FALSE' in order for any processing to happen in here
1728 * If an id/alias value is extracted from the QUERY_STRING it is set in $this->id
1729 *
1730 * @return void
1731 * @access private
1732 * @todo Define visibility
1733 */
1734 public function setIDfromArgV() {
1735 if (!$this->id) {
1736 list($theAlias) = explode('&', GeneralUtility::getIndpEnv('QUERY_STRING'));
1737 $theAlias = trim($theAlias);
1738 $this->id = $theAlias != '' && strpos($theAlias, '=') === FALSE ? $theAlias : 0;
1739 }
1740 }
1741
1742 /**
1743 * Gets ->page and ->rootline information based on ->id. ->id may change during this operation.
1744 * If not inside domain, then default to first page in domain.
1745 *
1746 * @param integer $domainStartPage Page uid of the page where the found domain record is (pid of the domain record)
1747 * @return void
1748 * @access private
1749 * @todo Define visibility
1750 */
1751 public function getPageAndRootlineWithDomain($domainStartPage) {
1752 $this->getPageAndRootline();
1753 // Checks if the $domain-startpage is in the rootLine. This is necessary so that references to page-id's from other domains are not possible.
1754 if ($domainStartPage && is_array($this->rootLine)) {
1755 $idFound = 0;
1756 foreach ($this->rootLine as $key => $val) {
1757 if ($val['uid'] == $domainStartPage) {
1758 $idFound = 1;
1759 break;
1760 }
1761 }
1762 if (!$idFound) {
1763 // Page is 'not found' in case the id was outside the domain, code 3
1764 $this->pageNotFound = 3;
1765 $this->id = $domainStartPage;
1766 // re-get the page and rootline if the id was not found.
1767 $this->getPageAndRootline();
1768 }
1769 }
1770 }
1771
1772 /**
1773 * Sets sys_page where-clause
1774 *
1775 * @return void
1776 * @access private
1777 * @todo Define visibility
1778 */
1779 public function setSysPageWhereClause() {
1780 $this->sys_page->where_hid_del .= ' AND pages.doktype<200';
1781 $this->sys_page->where_groupAccess = $this->sys_page->getMultipleGroupsWhereClause('pages.fe_group', 'pages');
1782 }
1783
1784 /**
1785 * Looking up a domain record based on HTTP_HOST
1786 *
1787 * @param boolean $recursive If set, it looks "recursively" meaning that a domain like "123.456.typo3.com" would find a domain record like "typo3.com" if "123.456.typo3.com" or "456.typo3.com" did not exist.
1788 * @return integer Returns the page id of the page where the domain record was found.
1789 * @access private
1790 * @todo Define visibility
1791 */
1792 public function findDomainRecord($recursive = 0) {
1793 if ($recursive) {
1794 $host = explode('.', GeneralUtility::getIndpEnv('HTTP_HOST'));
1795 while (count($host)) {
1796 $pageUid = $this->sys_page->getDomainStartPage(implode('.', $host), GeneralUtility::getIndpEnv('SCRIPT_NAME'), GeneralUtility::getIndpEnv('REQUEST_URI'));
1797 if ($pageUid) {
1798 return $pageUid;
1799 } else {
1800 array_shift($host);
1801 }
1802 }
1803 return $pageUid;
1804 } else {
1805 return $this->sys_page->getDomainStartPage(\TYPO3\CMS\Core\Utility\GeneralUtility::getIndpEnv('HTTP_HOST'), GeneralUtility::getIndpEnv('SCRIPT_NAME'), GeneralUtility::getIndpEnv('REQUEST_URI'));
1806 }
1807 }
1808
1809 /**
1810 * Page unavailable handler for use in frontend plugins from extensions.
1811 *
1812 * @param string $reason Reason text
1813 * @param string $header HTTP header to send
1814 * @return void Function exits.
1815 * @todo Define visibility
1816 */
1817 public function pageUnavailableAndExit($reason = '', $header = '') {
1818 $header = $header ? $header : $this->TYPO3_CONF_VARS['FE']['pageUnavailable_handling_statheader'];
1819 $this->pageUnavailableHandler($this->TYPO3_CONF_VARS['FE']['pageUnavailable_handling'], $header, $reason);
1820 die;
1821 }
1822
1823 /**
1824 * Page-not-found handler for use in frontend plugins from extensions.
1825 *
1826 * @param string $reason Reason text
1827 * @param string $header HTTP header to send
1828 * @return void Function exits.
1829 * @todo Define visibility
1830 */
1831 public function pageNotFoundAndExit($reason = '', $header = '') {
1832 $header = $header ? $header : $this->TYPO3_CONF_VARS['FE']['pageNotFound_handling_statheader'];
1833 $this->pageNotFoundHandler($this->TYPO3_CONF_VARS['FE']['pageNotFound_handling'], $header, $reason);
1834 die;
1835 }
1836
1837 /**
1838 * Checks whether the pageUnavailableHandler should be used. To be used, pageUnavailable_handling must be set
1839 * and devIPMask must not match the current visitor's IP address.
1840 *
1841 * @return boolean TRUE/FALSE whether the pageUnavailable_handler should be used.
1842 * @todo Define visibility
1843 */
1844 public function checkPageUnavailableHandler() {
1845 if (
1846 $this->TYPO3_CONF_VARS['FE']['pageUnavailable_handling']
1847 && !\TYPO3\CMS\Core\Utility\GeneralUtility::cmpIP(
1848 \TYPO3\CMS\Core\Utility\GeneralUtility::getIndpEnv('REMOTE_ADDR'),
1849 $this->TYPO3_CONF_VARS['SYS']['devIPmask']
1850 )
1851 ) {
1852 $checkPageUnavailableHandler = TRUE;
1853 } else {
1854 $checkPageUnavailableHandler = FALSE;
1855 }
1856 return $checkPageUnavailableHandler;
1857 }
1858
1859 /**
1860 * Page unavailable handler. Acts a wrapper for the pageErrorHandler method.
1861 *
1862 * @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.
1863 * @param string $header If set, this is passed directly to the PHP function, header()
1864 * @param string $reason If set, error messages will also mention this as the reason for the page-not-found.
1865 * @return void (The function exits!)
1866 * @todo Define visibility
1867 */
1868 public function pageUnavailableHandler($code, $header, $reason) {
1869 $this->pageErrorHandler($code, $header, $reason);
1870 }
1871
1872 /**
1873 * Page not found handler. Acts a wrapper for the pageErrorHandler method.
1874 *
1875 * @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.
1876 * @param string $header If set, this is passed directly to the PHP function, header()
1877 * @param string $reason If set, error messages will also mention this as the reason for the page-not-found.
1878 * @return void (The function exits!)
1879 * @todo Define visibility
1880 */
1881 public function pageNotFoundHandler($code, $header = '', $reason = '') {
1882 $this->pageErrorHandler($code, $header, $reason);
1883 }
1884
1885 /**
1886 * Generic error page handler.
1887 * Exits.
1888 *
1889 * @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.
1890 * @param string $header If set, this is passed directly to the PHP function, header()
1891 * @param string $reason If set, error messages will also mention this as the reason for the page-not-found.
1892 * @return void (The function exits!)
1893 * @todo Define visibility
1894 */
1895 public function pageErrorHandler($code, $header = '', $reason = '') {
1896 // Issue header in any case:
1897 if ($header) {
1898 $headerArr = preg_split('/\\r|\\n/', $header, -1, PREG_SPLIT_NO_EMPTY);
1899 foreach ($headerArr as $header) {
1900 header($header);
1901 }
1902 }
1903 // Create response:
1904 // Simply boolean; Just shows TYPO3 error page with reason:
1905 if (gettype($code) == 'boolean' || !strcmp($code, 1)) {
1906 $title = 'Page Not Found';
1907 $message = 'The page did not exist or was inaccessible.' . ($reason ? ' Reason: ' . htmlspecialchars($reason) : '');
1908 $messagePage = GeneralUtility::makeInstance('TYPO3\\CMS\\Core\\Messaging\\ErrorpageMessage', $message, $title);
1909 $messagePage->output();
1910 die;
1911 } elseif (\TYPO3\CMS\Core\Utility\GeneralUtility::isFirstPartOfStr($code, 'USER_FUNCTION:')) {
1912 $funcRef = trim(substr($code, 14));
1913 $params = array(
1914 'currentUrl' => GeneralUtility::getIndpEnv('REQUEST_URI'),
1915 'reasonText' => $reason,
1916 'pageAccessFailureReasons' => $this->getPageAccessFailureReasons()
1917 );
1918 echo GeneralUtility::callUserFunction($funcRef, $params, $this);
1919 } elseif (\TYPO3\CMS\Core\Utility\GeneralUtility::isFirstPartOfStr($code, 'READFILE:')) {
1920 $readFile = GeneralUtility::getFileAbsFileName(trim(substr($code, 9)));
1921 if (@is_file($readFile)) {
1922 $fileContent = GeneralUtility::getUrl($readFile);
1923 $fileContent = str_replace('###CURRENT_URL###', GeneralUtility::getIndpEnv('REQUEST_URI'), $fileContent);
1924 $fileContent = str_replace('###REASON###', htmlspecialchars($reason), $fileContent);
1925 echo $fileContent;
1926 } else {
1927 throw new \RuntimeException('Configuration Error: 404 page "' . $readFile . '" could not be found.', 1294587214);
1928 }
1929 } elseif (\TYPO3\CMS\Core\Utility\GeneralUtility::isFirstPartOfStr($code, 'REDIRECT:')) {
1930 HttpUtility::redirect(substr($code, 9));
1931 } elseif (strlen($code)) {
1932 // Check if URL is relative
1933 $url_parts = parse_url($code);
1934 if ($url_parts['host'] == '') {
1935 $url_parts['host'] = GeneralUtility::getIndpEnv('HTTP_HOST');
1936 if ($code[0] === '/') {
1937 $code = GeneralUtility::getIndpEnv('TYPO3_REQUEST_HOST') . $code;
1938 } else {
1939 $code = GeneralUtility::getIndpEnv('TYPO3_REQUEST_DIR') . $code;
1940 }
1941 $checkBaseTag = FALSE;
1942 } else {
1943 $checkBaseTag = TRUE;
1944 }
1945 // Check recursion
1946 if ($code == GeneralUtility::getIndpEnv('TYPO3_REQUEST_URL')) {
1947 if ($reason == '') {
1948 $reason = 'Page cannot be found.';
1949 }
1950 $reason .= LF . LF . 'Additionally, ' . $code . ' was not found while trying to retrieve the error document.';
1951 throw new \RuntimeException(nl2br(htmlspecialchars($reason)), 1294587215);
1952 }
1953 // Prepare headers
1954 $headerArr = array(
1955 'User-agent: ' . GeneralUtility::getIndpEnv('HTTP_USER_AGENT'),
1956 'Referer: ' . GeneralUtility::getIndpEnv('TYPO3_REQUEST_URL')
1957 );
1958 $res = GeneralUtility::getUrl($code, 1, $headerArr);
1959 // Header and content are separated by an empty line
1960 list($header, $content) = explode(CRLF . CRLF, $res, 2);
1961 $content .= CRLF;
1962 if (FALSE === $res) {
1963 // Last chance -- redirect
1964 HttpUtility::redirect($code);
1965 } else {
1966 // Forward these response headers to the client
1967 $forwardHeaders = array(
1968 'Content-Type:'
1969 );
1970 $headerArr = preg_split('/\\r|\\n/', $header, -1, PREG_SPLIT_NO_EMPTY);
1971 foreach ($headerArr as $header) {
1972 foreach ($forwardHeaders as $h) {
1973 if (preg_match('/^' . $h . '/', $header)) {
1974 header($header);
1975 }
1976 }
1977 }
1978 // Put <base> if necesary
1979 if ($checkBaseTag) {
1980 // If content already has <base> tag, we do not need to do anything
1981 if (FALSE === stristr($content, '<base ')) {
1982 // Generate href for base tag
1983 $base = $url_parts['scheme'] . '://';
1984 if ($url_parts['user'] != '') {
1985 $base .= $url_parts['user'];
1986 if ($url_parts['pass'] != '') {
1987 $base .= ':' . $url_parts['pass'];
1988 }
1989 $base .= '@';
1990 }
1991 $base .= $url_parts['host'];
1992 // Add path portion skipping possible file name
1993 $base .= preg_replace('/(.*\\/)[^\\/]*/', '${1}', $url_parts['path']);
1994 // Put it into content (generate also <head> if necessary)
1995 $replacement = LF . '<base href="' . htmlentities($base) . '" />' . LF;
1996 if (stristr($content, '<head>')) {
1997 $content = preg_replace('/(<head>)/i', '\\1' . $replacement, $content);
1998 } else {
1999 $content = preg_replace('/(<html[^>]*>)/i', '\\1<head>' . $replacement . '</head>', $content);
2000 }
2001 }
2002 }
2003 // Output the content
2004 echo $content;
2005 }
2006 } else {
2007 $title = 'Page Not Found';
2008 $message = $reason ? 'Reason: ' . htmlspecialchars($reason) : 'Page cannot be found.';
2009 $messagePage = GeneralUtility::makeInstance('TYPO3\\CMS\\Core\\Messaging\\ErrorpageMessage', $message, $title);
2010 $messagePage->output();
2011 }
2012 die;
2013 }
2014
2015 /**
2016 * Fetches the integer page id for a page alias.
2017 * 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 $this->id
2018 *
2019 * @return void
2020 * @access private
2021 * @todo Define visibility
2022 */
2023 public function checkAndSetAlias() {
2024 if ($this->id && !\TYPO3\CMS\Core\Utility\MathUtility::canBeInterpretedAsInteger($this->id)) {
2025 $aid = $this->sys_page->getPageIdFromAlias($this->id);
2026 if ($aid) {
2027 $this->id = $aid;
2028 } else {
2029 $this->pageNotFound = 4;
2030 }
2031 }
2032 }
2033
2034 /**
2035 * Merging values into the global $_GET
2036 *
2037 * @param array $GET_VARS Array of key/value pairs that will be merged into the current GET-vars. (Non-escaped values)
2038 * @return void
2039 * @todo Define visibility
2040 */
2041 public function mergingWithGetVars($GET_VARS) {
2042 if (is_array($GET_VARS)) {
2043 // Getting $_GET var, unescaped.
2044 $realGet = GeneralUtility::_GET();
2045 if (!is_array($realGet)) {
2046 $realGet = array();
2047 }
2048 // Merge new values on top:
2049 \TYPO3\CMS\Core\Utility\ArrayUtility::mergeRecursiveWithOverrule($realGet, $GET_VARS);
2050 // Write values back to $_GET:
2051 \TYPO3\CMS\Core\Utility\GeneralUtility::_GETset($realGet);
2052 // Setting these specifically (like in the init-function):
2053 if (isset($GET_VARS['type'])) {
2054 $this->type = intval($GET_VARS['type']);
2055 }
2056 if (isset($GET_VARS['cHash'])) {
2057 $this->cHash = $GET_VARS['cHash'];
2058 }
2059 if (isset($GET_VARS['jumpurl'])) {
2060 $this->jumpurl = $GET_VARS['jumpurl'];
2061 }
2062 if (isset($GET_VARS['MP'])) {
2063 $this->MP = $this->TYPO3_CONF_VARS['FE']['enable_mount_pids'] ? $GET_VARS['MP'] : '';
2064 }
2065 if (isset($GET_VARS['no_cache']) && $GET_VARS['no_cache']) {
2066 $this->set_no_cache('no_cache is requested via GET parameter');
2067 }
2068 }
2069 }
2070
2071 /********************************************
2072 *
2073 * Template and caching related functions.
2074 *
2075 *******************************************/
2076 /**
2077 * Calculates a hash string based on additional parameters in the url.
2078 *
2079 * Calculated hash is stored in $this->cHash_array.
2080 * This is used to cache pages with more parameters than just id and type.
2081 *
2082 * @return void
2083 * @see reqCHash()
2084 * @todo Define visibility
2085 */
2086 public function makeCacheHash() {
2087 // No need to test anything if caching was already disabled.
2088 if ($this->no_cache && !$this->TYPO3_CONF_VARS['FE']['pageNotFoundOnCHashError']) {
2089 return;
2090 }
2091 $GET = GeneralUtility::_GET();
2092 if ($this->cHash && is_array($GET)) {
2093 $this->cHash_array = $this->cacheHash->getRelevantParameters(\TYPO3\CMS\Core\Utility\GeneralUtility::implodeArrayForUrl('', $GET));
2094 $cHash_calc = $this->cacheHash->calculateCacheHash($this->cHash_array);
2095 if ($cHash_calc != $this->cHash) {
2096 if ($this->TYPO3_CONF_VARS['FE']['pageNotFoundOnCHashError']) {
2097 $this->pageNotFoundAndExit('Request parameters could not be validated (&cHash comparison failed)');
2098 } else {
2099 $this->disableCache();
2100 $GLOBALS['TT']->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);
2101 }
2102 }
2103 } elseif (is_array($GET)) {
2104 // No cHash is set, check if that is correct
2105 if ($this->cacheHash->doParametersRequireCacheHash(\TYPO3\CMS\Core\Utility\GeneralUtility::implodeArrayForUrl('', $GET))) {
2106 $this->reqCHash();
2107 }
2108 }
2109 }
2110
2111 /**
2112 * Will disable caching if the cHash value was not set.
2113 * This function should be called to check the _existence_ of "&cHash" whenever a plugin generating cachable output is using extra GET variables. If there _is_ a cHash value the validation of it automatically takes place in makeCacheHash() (see above)
2114 *
2115 * @return void
2116 * @see makeCacheHash(), \TYPO3\CMS\Frontend\Plugin\AbstractPlugin::pi_cHashCheck()
2117 * @todo Define visibility
2118 */
2119 public function reqCHash() {
2120 if (!$this->cHash) {
2121 if ($this->TYPO3_CONF_VARS['FE']['pageNotFoundOnCHashError']) {
2122 if ($this->tempContent) {
2123 $this->clearPageCacheContent();
2124 }
2125 $this->pageNotFoundAndExit('Request parameters could not be validated (&cHash empty)');
2126 } else {
2127 $this->disableCache();
2128 $GLOBALS['TT']->setTSlogMessage('TSFE->reqCHash(): No &cHash parameter was sent for GET vars though required so caching is disabled', 2);
2129 }
2130 }
2131 }
2132
2133 /**
2134 * Initialize the TypoScript template parser
2135 *
2136 * @return void
2137 * @todo Define visibility
2138 */
2139 public function initTemplate() {
2140 $this->tmpl = GeneralUtility::makeInstance('TYPO3\\CMS\\Core\\TypoScript\\TemplateService');
2141 $this->tmpl->init();
2142 $this->tmpl->tt_track = $this->beUserLogin ? 1 : 0;
2143 }
2144
2145 /**
2146 * See if page is in cache and get it if so
2147 * Stores the page content in $this->content if something is found.
2148 *
2149 * @return void
2150 * @todo Define visibility
2151 */
2152 public function getFromCache() {
2153 if (!$this->no_cache) {
2154 $cc = $this->tmpl->getCurrentPageData();
2155 if (!is_array($cc)) {
2156 $key = $this->id . '::' . $this->MP;
2157 // Returns TRUE if the lock is active now
2158 $isLocked = $this->acquirePageGenerationLock($this->pagesection_lockObj, $key);
2159 if (!$isLocked) {
2160 // Lock is no longer active, the data in "cache_pagesection" is now ready
2161 $cc = $this->tmpl->getCurrentPageData();
2162 if (is_array($cc)) {
2163 // Release the lock
2164 $this->releasePageGenerationLock($this->pagesection_lockObj);
2165 }
2166 }
2167 }
2168 if (is_array($cc)) {
2169 // 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.
2170 // If this hash is not the same in here in this section and after page-generation, then the page will not be properly cached!
2171 // 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.
2172 $cc = $this->tmpl->matching($cc);
2173 ksort($cc);
2174 $this->all = $cc;
2175 }
2176 unset($cc);
2177 }
2178 // clearing the content-variable, which will hold the pagecontent
2179 $this->content = '';
2180 // Unsetting the lowlevel config
2181 unset($this->config);
2182 $this->cacheContentFlag = 0;
2183 // Look for page in cache only if caching is not disabled and if a shift-reload is not sent to the server.
2184 if (!$this->no_cache && !$this->headerNoCache()) {
2185 $lockHash = $this->getLockHash();
2186 if ($this->all) {
2187 $this->newHash = $this->getHash();
2188 $GLOBALS['TT']->push('Cache Row', '');
2189 $row = $this->getFromCache_queryRow();
2190 if (!is_array($row)) {
2191 $isLocked = $this->acquirePageGenerationLock($this->pages_lockObj, $lockHash);
2192 if (!$isLocked) {
2193 // Lock is no longer active, the data in "cache_pages" is now ready
2194 $row = $this->getFromCache_queryRow();
2195 if (is_array($row)) {
2196 // Release the lock
2197 $this->releasePageGenerationLock($this->pages_lockObj);
2198 }
2199 }
2200 }
2201 if (is_array($row)) {
2202 // Release this lock
2203 $this->releasePageGenerationLock($this->pages_lockObj);
2204 // Call hook when a page is retrieved from cache:
2205 if (is_array($this->TYPO3_CONF_VARS['SC_OPTIONS']['tslib/class.tslib_fe.php']['pageLoadedFromCache'])) {
2206 $_params = array('pObj' => &$this, 'cache_pages_row' => &$row);
2207 foreach ($this->TYPO3_CONF_VARS['SC_OPTIONS']['tslib/class.tslib_fe.php']['pageLoadedFromCache'] as $_funcRef) {
2208 \TYPO3\CMS\Core\Utility\GeneralUtility::callUserFunction($_funcRef, $_params, $this);
2209 }
2210 }
2211 // Fetches the lowlevel config stored with the cached data
2212 $this->config = (array) unserialize($row['cache_data']);
2213 // Getting the content
2214 $this->content = $row['content'];
2215 // Flag for temp content
2216 $this->tempContent = $row['temp_content'];
2217 // Setting flag, so we know, that some cached content has been loaded
2218 $this->cacheContentFlag = 1;
2219 $this->cacheExpires = $row['expires'];
2220 if ($this->TYPO3_CONF_VARS['FE']['debug'] || isset($this->config['config']['debug']) && $this->config['config']['debug']) {
2221 $dateFormat = $GLOBALS['TYPO3_CONF_VARS']['SYS']['ddmmyy'];
2222 $timeFormat = $GLOBALS['TYPO3_CONF_VARS']['SYS']['hhmm'];
2223 $this->content .= LF . '<!-- Cached page generated ' . date(($dateFormat . ' ' . $timeFormat), $row['tstamp']) . '. Expires ' . Date(($dateFormat . ' ' . $timeFormat), $row['expires']) . ' -->';
2224 }
2225 }
2226 $GLOBALS['TT']->pull();
2227 } else {
2228 $this->acquirePageGenerationLock($this->pages_lockObj, $lockHash);
2229 }
2230 }
2231 }
2232
2233 /**
2234 * Returning the cached version of page with hash = newHash
2235 *
2236 * @return array Cached row, if any. Otherwise void.
2237 * @todo Define visibility
2238 */
2239 public function getFromCache_queryRow() {
2240 $GLOBALS['TT']->push('Cache Query', '');
2241 $row = $this->pageCache->get($this->newHash);
2242 $GLOBALS['TT']->pull();
2243 return $row;
2244 }
2245
2246 /**
2247 * Detecting if shift-reload has been clicked
2248 * Will not be called if re-generation of page happens by other reasons (for instance that the page is not in cache yet!)
2249 * Also, a backend user MUST be logged in for the shift-reload to be detected due to DoS-attack-security reasons.
2250 *
2251 * @return boolean If shift-reload in client browser has been clicked, disable getting cached page (and regenerate it).
2252 * @todo Define visibility
2253 */
2254 public function headerNoCache() {
2255 $disableAcquireCacheData = FALSE;
2256 if ($this->beUserLogin) {
2257 if (strtolower($_SERVER['HTTP_CACHE_CONTROL']) === 'no-cache' || strtolower($_SERVER['HTTP_PRAGMA']) === 'no-cache') {
2258 $disableAcquireCacheData = TRUE;
2259 }
2260 }
2261 // Call hook for possible by-pass of requiring of page cache (for recaching purpose)
2262 if (is_array($this->TYPO3_CONF_VARS['SC_OPTIONS']['tslib/class.tslib_fe.php']['headerNoCache'])) {
2263 $_params = array('pObj' => &$this, 'disableAcquireCacheData' => &$disableAcquireCacheData);
2264 foreach ($this->TYPO3_CONF_VARS['SC_OPTIONS']['tslib/class.tslib_fe.php']['headerNoCache'] as $_funcRef) {
2265 \TYPO3\CMS\Core\Utility\GeneralUtility::callUserFunction($_funcRef, $_params, $this);
2266 }
2267 }
2268 return $disableAcquireCacheData;
2269 }
2270
2271 /**
2272 * Calculates the cache-hash
2273 * This hash is unique to the template, the variables ->id, ->type, ->gr_list (list of groups), ->MP (Mount Points) and cHash array
2274 * Used to get and later store the cached data.
2275 *
2276 * @return string MD5 hash of serialized hash base from createHashBase()
2277 * @access private
2278 * @see getFromCache(), getLockHash()
2279 * @todo Define visibility
2280 */
2281 public function getHash() {
2282 return md5($this->createHashBase(FALSE));
2283 }
2284
2285 /**
2286 * Calculates the lock-hash
2287 * This hash is unique to the above hash, except that it doesn't contain the template information in $this->all.
2288 *
2289 * @return string MD5 hash
2290 * @access private
2291 * @see getFromCache(), getHash()
2292 * @todo Define visibility
2293 */
2294 public function getLockHash() {
2295 $lockHash = $this->createHashBase(TRUE);
2296 return md5($lockHash);
2297 }
2298
2299 /**
2300 * Calculates the cache-hash (or the lock-hash)
2301 * This hash is unique to the template,
2302 * the variables ->id, ->type, ->gr_list (list of groups),
2303 * ->MP (Mount Points) and cHash array
2304 * Used to get and later store the cached data.
2305 *
2306 * @param boolean $createLockHashBase Whether to create the lock hash, which doesn't contain the "this->all" (the template information)
2307 * @return string the serialized hash base
2308 */
2309 protected function createHashBase($createLockHashBase = FALSE) {
2310 $hashParameters = array(
2311 'id' => intval($this->id),
2312 'type' => intval($this->type),
2313 'gr_list' => (string) $this->gr_list,
2314 'MP' => (string) $this->MP,
2315 'cHash' => $this->cHash_array,
2316 'domainStartPage' => $this->domainStartPage
2317 );
2318 // Include the template information if we shouldn't create a lock hash
2319 if (!$createLockHashBase) {
2320 $hashParameters['all'] = $this->all;
2321 }
2322 // Call hook to influence the hash calculation
2323 if (is_array($this->TYPO3_CONF_VARS['SC_OPTIONS']['tslib/class.tslib_fe.php']['createHashBase'])) {
2324 $_params = array(
2325 'hashParameters' => &$hashParameters,
2326 'createLockHashBase' => $createLockHashBase
2327 );
2328 foreach ($this->TYPO3_CONF_VARS['SC_OPTIONS']['tslib/class.tslib_fe.php']['createHashBase'] as $_funcRef) {
2329 \TYPO3\CMS\Core\Utility\GeneralUtility::callUserFunction($_funcRef, $_params, $this);
2330 }
2331 }
2332 return serialize($hashParameters);
2333 }
2334
2335 /**
2336 * Checks if config-array exists already but if not, gets it
2337 *
2338 * @return void
2339 * @todo Define visibility
2340 */
2341 public function getConfigArray() {
2342 $setStatPageName = FALSE;
2343 // If config is not set by the cache (which would be a major mistake somewhere) OR if INTincScripts-include-scripts have been registered, then we must parse the template in order to get it
2344 if (!is_array($this->config) || is_array($this->config['INTincScript']) || $this->forceTemplateParsing) {
2345 $GLOBALS['TT']->push('Parse template', '');
2346 // Force parsing, if set?:
2347 $this->tmpl->forceTemplateParsing = $this->forceTemplateParsing;
2348 // Start parsing the TS template. Might return cached version.
2349 $this->tmpl->start($this->rootLine);
2350 $GLOBALS['TT']->pull();
2351 if ($this->tmpl->loaded) {
2352 $GLOBALS['TT']->push('Setting the config-array', '');
2353 // toplevel - objArrayName
2354 $this->sPre = $this->tmpl->setup['types.'][$this->type];
2355 $this->pSetup = $this->tmpl->setup[$this->sPre . '.'];
2356 if (!is_array($this->pSetup)) {
2357 $message = 'The page is not configured! [type=' . $this->type . '][' . $this->sPre . '].';
2358 if ($this->checkPageUnavailableHandler()) {
2359 $this->pageUnavailableAndExit($message);
2360 } else {
2361 $explanation = 'This means that there is no TypoScript object of type PAGE with typeNum=' . $this->type . ' configured.';
2362 \TYPO3\CMS\Core\Utility\GeneralUtility::sysLog($message, 'cms', GeneralUtility::SYSLOG_SEVERITY_ERROR);
2363 throw new \TYPO3\CMS\Core\Error\Http\ServiceUnavailableException($message . ' ' . $explanation, 1294587217);
2364 }
2365 } else {
2366 $this->config['config'] = array();
2367 // Filling the config-array, first with the main "config." part
2368 if (is_array($this->tmpl->setup['config.'])) {
2369 $this->config['config'] = $this->tmpl->setup['config.'];
2370 }
2371 // override it with the page/type-specific "config."
2372 if (is_array($this->pSetup['config.'])) {
2373 \TYPO3\CMS\Core\Utility\ArrayUtility::mergeRecursiveWithOverrule($this->config['config'], $this->pSetup['config.']);
2374 }
2375 if ($this->config['config']['typolinkEnableLinksAcrossDomains']) {
2376 $this->config['config']['typolinkCheckRootline'] = TRUE;
2377 }
2378 // Set default values for removeDefaultJS and inlineStyle2TempFile so CSS and JS are externalized if compatversion is higher than 4.0
2379 if (\TYPO3\CMS\Core\Utility\GeneralUtility::compat_version('4.0')) {
2380 if (!isset($this->config['config']['removeDefaultJS'])) {
2381 $this->config['config']['removeDefaultJS'] = 'external';
2382 }
2383 if (!isset($this->config['config']['inlineStyle2TempFile'])) {
2384 $this->config['config']['inlineStyle2TempFile'] = 1;
2385 }
2386 }
2387 if (!isset($this->config['config']['compressJs'])) {
2388 $this->config['config']['compressJs'] = 0;
2389 }
2390 // Processing for the config_array:
2391 $this->config['rootLine'] = $this->tmpl->rootLine;
2392 $this->config['mainScript'] = trim($this->config['config']['mainScript']) ? trim($this->config['config']['mainScript']) : 'index.php';
2393 // Class for render Header and Footer parts
2394 $template = '';
2395 if ($this->pSetup['pageHeaderFooterTemplateFile']) {
2396 $file = $this->tmpl->getFileName($this->pSetup['pageHeaderFooterTemplateFile']);
2397 if ($file) {
2398 $this->getPageRenderer()->setTemplateFile($file);
2399 }
2400 }
2401 }
2402 $GLOBALS['TT']->pull();
2403 } else {
2404 if ($this->checkPageUnavailableHandler()) {
2405 $this->pageUnavailableAndExit('No TypoScript template found!');
2406 } else {
2407 $message = 'No TypoScript template found!';
2408 \TYPO3\CMS\Core\Utility\GeneralUtility::sysLog($message, 'cms', GeneralUtility::SYSLOG_SEVERITY_ERROR);
2409 throw new \TYPO3\CMS\Core\Error\Http\ServiceUnavailableException($message, 1294587218);
2410 }
2411 }
2412 }
2413 // Initialize charset settings etc.
2414 $this->initLLvars();
2415 // No cache
2416 // Set $this->no_cache TRUE if the config.no_cache value is set!
2417 if ($this->config['config']['no_cache']) {
2418 $this->set_no_cache('config.no_cache is set');
2419 }
2420 // Merge GET with defaultGetVars
2421 if (!empty($this->config['config']['defaultGetVars.'])) {
2422 $modifiedGetVars = GeneralUtility::removeDotsFromTS($this->config['config']['defaultGetVars.']);
2423 \TYPO3\CMS\Core\Utility\ArrayUtility::mergeRecursiveWithOverrule($modifiedGetVars, GeneralUtility::_GET());
2424 GeneralUtility::_GETset($modifiedGetVars);
2425 }
2426 // Hook for postProcessing the configuration array
2427 if (is_array($this->TYPO3_CONF_VARS['SC_OPTIONS']['tslib/class.tslib_fe.php']['configArrayPostProc'])) {
2428 $params = array('config' => &$this->config['config']);
2429 foreach ($this->TYPO3_CONF_VARS['SC_OPTIONS']['tslib/class.tslib_fe.php']['configArrayPostProc'] as $funcRef) {
2430 \TYPO3\CMS\Core\Utility\GeneralUtility::callUserFunction($funcRef, $params, $this);
2431 }
2432 }
2433 }
2434
2435 /********************************************
2436 *
2437 * Further initialization and data processing
2438 * (jumpurl/submission of forms)
2439 *
2440 *******************************************/
2441
2442 /**
2443 * Get the compressed $GLOBALS['TCA'] array for use in the front-end
2444 * A compressed $GLOBALS['TCA'] array holds only the ctrl- and feInterface-part for each table.
2445 * But the column-definitions are omitted in order to save some memory and be more efficient.
2446 * Operates on the global variable, $TCA
2447 *
2448 * @return void
2449 * @deprecated since 6,1, will be removed in two versions.
2450 */
2451 public function getCompressedTCarray() {
2452 // Full TCA is always loaded during bootstrap in FE, this method is obsolete.
2453 \TYPO3\CMS\Core\Utility\GeneralUtility::logDeprecatedFunction();
2454 }
2455
2456 /**
2457 * Includes TCA definitions from loaded extensions (ext_tables.php files).
2458 * Normally in the frontend only a part of the global $TCA array is loaded,
2459 * namely the "ctrl" part. Thus it doesn't take up too much memory. To load
2460 * full TCA for the table, use GeneralUtility::loadTCA($tableName)
2461 * after calling this function.
2462 *
2463 * @param integer $TCAloaded Probably, keep hands of this value. Just don't set it.
2464 * @return void
2465 * @see getCompressedTCarray()
2466 * @deprecated since 6.1, will be removed in two versions. Obsolete in regular frontend, eid scripts should use \TYPO3\CMS\Frontend\Utility\EidUtility::initTCA()
2467 */
2468 public function includeTCA($TCAloaded = 1) {
2469 // Full TCA is always loaded during bootstrap in FE, this method is obsolete.
2470 \TYPO3\CMS\Core\Utility\GeneralUtility::logDeprecatedFunction();
2471
2472 // Compatibility layer:
2473 // The if below is NOT true in usual frontend (non eid) context, TCA is loaded by bootstrap.
2474 // If an eid script calls this method to load TCA, use
2475 // \TYPO3\CMS\Frontend\Utility\EidUtility::initTCA() instead.
2476 if (!isset($GLOBALS['TCA']['pages'])) {
2477 \TYPO3\CMS\Core\Core\Bootstrap::getInstance()->loadCachedTca();
2478 }
2479 }
2480
2481 /**
2482 * Setting the language key that will be used by the current page.
2483 * In this function it should be checked, 1) that this language exists, 2) that a page_overlay_record exists, .. and if not the default language, 0 (zero), should be set.
2484 *
2485 * @return void
2486 * @access private
2487 * @todo Define visibility
2488 */
2489 public function settingLanguage() {
2490 if (is_array($this->TYPO3_CONF_VARS['SC_OPTIONS']['tslib/class.tslib_fe.php']['settingLanguage_preProcess'])) {
2491 $_params = array();
2492 foreach ($this->TYPO3_CONF_VARS['SC_OPTIONS']['tslib/class.tslib_fe.php']['settingLanguage_preProcess'] as $_funcRef) {
2493 \TYPO3\CMS\Core\Utility\GeneralUtility::callUserFunction($_funcRef, $_params, $this);
2494 }
2495 }
2496 // Get values from TypoScript:
2497 $this->sys_language_uid = ($this->sys_language_content = intval($this->config['config']['sys_language_uid']));
2498 list($this->sys_language_mode, $sys_language_content) = GeneralUtility::trimExplode(';', $this->config['config']['sys_language_mode']);
2499 $this->sys_language_contentOL = $this->config['config']['sys_language_overlay'];
2500 // If sys_language_uid is set to another language than default:
2501 if ($this->sys_language_uid > 0) {
2502 // check whether a shortcut is overwritten by a translated page
2503 // we can only do this now, as this is the place where we get
2504 // to know about translations
2505 $this->checkTranslatedShortcut();
2506 // Request the overlay record for the sys_language_uid:
2507 $olRec = $this->sys_page->getPageOverlay($this->id, $this->sys_language_uid);
2508 if (!count($olRec)) {
2509 // If no OL record exists and a foreign language is asked for...
2510 if ($this->sys_language_uid) {
2511 // If requested translation is not available:
2512 if (\TYPO3\CMS\Core\Utility\GeneralUtility::hideIfNotTranslated($this->page['l18n_cfg'])) {
2513 $this->pageNotFoundAndExit('Page is not available in the requested language.');
2514 } else {
2515 switch ((string) $this->sys_language_mode) {
2516 case 'strict':
2517 $this->pageNotFoundAndExit('Page is not available in the requested language (strict).');
2518 break;
2519 case 'content_fallback':
2520 $fallBackOrder = GeneralUtility::intExplode(',', $sys_language_content);
2521 foreach ($fallBackOrder as $orderValue) {
2522 if (!strcmp($orderValue, '0') || count($this->sys_page->getPageOverlay($this->id, $orderValue))) {
2523 $this->sys_language_content = $orderValue;
2524 // Setting content uid (but leaving the sys_language_uid)
2525 break;
2526 }
2527 }
2528 break;
2529 case 'ignore':
2530 $this->sys_language_content = $this->sys_language_uid;
2531 break;
2532 default:
2533 // Default is that everything defaults to the default language...
2534 $this->sys_language_uid = ($this->sys_language_content = 0);
2535 }
2536 }
2537 }
2538 } else {
2539 // Setting sys_language if an overlay record was found (which it is only if a language is used)
2540 $this->page = $this->sys_page->getPageOverlay($this->page, $this->sys_language_uid);
2541 }
2542 }
2543 // Setting sys_language_uid inside sys-page:
2544 $this->sys_page->sys_language_uid = $this->sys_language_uid;
2545 // If default translation is not available:
2546 if ((!$this->sys_language_uid || !$this->sys_language_content) && $this->page['l18n_cfg'] & 1) {
2547 $message = 'Page is not available in default language.';
2548 \TYPO3\CMS\Core\Utility\GeneralUtility::sysLog($message, 'cms', GeneralUtility::SYSLOG_SEVERITY_ERROR);
2549 $this->pageNotFoundAndExit($message);
2550 }
2551 $this->updateRootLinesWithTranslations();
2552 // Finding the ISO code:
2553 if (\TYPO3\CMS\Core\Utility\ExtensionManagementUtility::isLoaded('static_info_tables') && $this->sys_language_content) {
2554 // using sys_language_content because the ISO code only (currently) affect content selection from FlexForms - which should follow "sys_language_content"
2555 // Set the fourth parameter to TRUE in the next two getRawRecord() calls to
2556 // avoid versioning overlay to be applied as it generates an SQL error
2557 $sys_language_row = $this->sys_page->getRawRecord('sys_language', $this->sys_language_content, 'static_lang_isocode', TRUE);
2558 if (is_array($sys_language_row) && $sys_language_row['static_lang_isocode']) {
2559 $stLrow = $this->sys_page->getRawRecord('static_languages', $sys_language_row['static_lang_isocode'], 'lg_iso_2', TRUE);
2560 $this->sys_language_isocode = $stLrow['lg_iso_2'];
2561 }
2562 }
2563 // Setting softMergeIfNotBlank:
2564 $table_fields = GeneralUtility::trimExplode(',', $this->config['config']['sys_language_softMergeIfNotBlank'], TRUE);
2565 foreach ($table_fields as $TF) {
2566 list($tN, $fN) = explode(':', $TF);
2567 $GLOBALS['TCA'][$tN]['columns'][$fN]['l10n_mode'] = 'mergeIfNotBlank';
2568 }
2569 // Setting softExclude:
2570 $table_fields = GeneralUtility::trimExplode(',', $this->config['config']['sys_language_softExclude'], TRUE);
2571 foreach ($table_fields as $TF) {
2572 list($tN, $fN) = explode(':', $TF);
2573 $GLOBALS['TCA'][$tN]['columns'][$fN]['l10n_mode'] = 'exclude';
2574 }
2575 if (is_array($this->TYPO3_CONF_VARS['SC_OPTIONS']['tslib/class.tslib_fe.php']['settingLanguage_postProcess'])) {
2576 $_params = array();
2577 foreach ($this->TYPO3_CONF_VARS['SC_OPTIONS']['tslib/class.tslib_fe.php']['settingLanguage_postProcess'] as $_funcRef) {
2578 \TYPO3\CMS\Core\Utility\GeneralUtility::callUserFunction($_funcRef, $_params, $this);
2579 }
2580 }
2581 }
2582
2583 /**
2584 * Updating content of the two rootLines IF the language key is set!
2585 */
2586 protected function updateRootLinesWithTranslations() {
2587 if ($this->sys_language_uid) {
2588 $this->rootLine = $this->sys_page->getRootLine($this->id, $this->MP);
2589 $this->tmpl->updateRootlineData($this->rootLine);
2590 }
2591 }
2592
2593 /**
2594 * Setting locale for frontend rendering
2595 *
2596 * @return void
2597 * @todo Define visibility
2598 */
2599 public function settingLocale() {
2600 // Setting locale
2601 if ($this->config['config']['locale_all']) {
2602 // There's a problem that PHP parses float values in scripts wrong if the
2603 // locale LC_NUMERIC is set to something with a comma as decimal point
2604 // Do we set all except LC_NUMERIC
2605 $locale = setlocale(LC_COLLATE, $this->config['config']['locale_all']);
2606 if ($locale) {
2607 // PHP fatals with uppercase I characters in method names with turkish locale LC_CTYPE
2608 // @see http://bugs.php.net/bug.php?id=35050
2609 if (substr($this->config['config']['locale_all'], 0, 2) != 'tr') {
2610 setlocale(LC_CTYPE, $this->config['config']['locale_all']);
2611 }
2612 setlocale(LC_MONETARY, $this->config['config']['locale_all']);
2613 setlocale(LC_TIME, $this->config['config']['locale_all']);
2614 $this->localeCharset = $this->csConvObj->get_locale_charset($this->config['config']['locale_all']);
2615 } else {
2616 $GLOBALS['TT']->setTSlogMessage('Locale "' . htmlspecialchars($this->config['config']['locale_all']) . '" not found.', 3);
2617 }
2618 }
2619 }
2620
2621 /**
2622 * Checks whether a translated shortcut page has a different shortcut
2623 * target than the original language page.
2624 * If that is the case, things get corrected to follow that alternative
2625 * shortcut
2626 *
2627 * @return void
2628 * @author Ingo Renner <ingo@typo3.org>
2629 */
2630 protected function checkTranslatedShortcut() {
2631 if (!is_null($this->originalShortcutPage)) {
2632 $originalShortcutPageOverlay = $this->sys_page->getPageOverlay($this->originalShortcutPage['uid'], $this->sys_language_uid);
2633 if (!empty($originalShortcutPageOverlay['shortcut']) && $originalShortcutPageOverlay['shortcut'] != $this->id) {
2634 // the translation of the original shortcut page has a different shortcut target!
2635 // set the correct page and id
2636 $shortcut = $this->getPageShortcut($originalShortcutPageOverlay['shortcut'], $originalShortcutPageOverlay['shortcut_mode'], $originalShortcutPageOverlay['uid']);
2637 $this->id = ($this->contentPid = $shortcut['uid']);
2638 $this->page = $this->sys_page->getPage($this->id);
2639 // Fix various effects on things like menus f.e.
2640 $this->fetch_the_id();
2641 $this->tmpl->rootLine = array_reverse($this->rootLine);
2642 }
2643 }
2644 }
2645
2646 /**
2647 * Handle data submission
2648 *
2649 * @return void
2650 */
2651 public function handleDataSubmission() {
2652 // Check Submission of data.
2653 // This is done at this point, because we need the config values
2654 switch ($this->checkDataSubmission()) {
2655 case 'email':
2656 $this->sendFormmail();
2657 break;
2658 }
2659 }
2660
2661 /**
2662 * Checks if any email-submissions
2663 *
2664 * @return string "email" if a formmail has been sent, "" if none.
2665 */
2666 protected function checkDataSubmission() {
2667 $ret = '';
2668 $formtype_mail = isset($_POST['formtype_mail']) || isset($_POST['formtype_mail_x']);
2669 if ($formtype_mail) {
2670 $refInfo = parse_url(\TYPO3\CMS\Core\Utility\GeneralUtility::getIndpEnv('HTTP_REFERER'));
2671 if (\TYPO3\CMS\Core\Utility\GeneralUtility::getIndpEnv('TYPO3_HOST_ONLY') == $refInfo['host'] || $this->TYPO3_CONF_VARS['SYS']['doNotCheckReferer']) {
2672 if ($this->locDataCheck($_POST['locationData'])) {
2673 if ($formtype_mail) {
2674 $ret = 'email';
2675 }
2676 $GLOBALS['TT']->setTSlogMessage('"Check Data Submission": Return value: ' . $ret, 0);
2677 return $ret;
2678 }
2679 } else {
2680 $GLOBALS['TT']->setTSlogMessage('"Check Data Submission": HTTP_HOST and REFERER HOST did not match when processing submitted formdata!', 3);
2681 }
2682 }
2683 // Hook for processing data submission to extensions:
2684 if (is_array($this->TYPO3_CONF_VARS['SC_OPTIONS']['tslib/class.tslib_fe.php']['checkDataSubmission'])) {
2685 foreach ($this->TYPO3_CONF_VARS['SC_OPTIONS']['tslib/class.tslib_fe.php']['checkDataSubmission'] as $_classRef) {
2686 $_procObj = GeneralUtility::getUserObj($_classRef);
2687 $_procObj->checkDataSubmission($this);
2688 }
2689 }
2690 return $ret;
2691 }
2692
2693 /**
2694 * Processes submitted user data (obsolete "Frontend TCE")
2695 *
2696 * @return void
2697 * @see tslib_feTCE
2698 * @deprecated since 6.0, will be removed two versions later
2699 * @todo Define visibility
2700 */
2701 public function fe_tce() {
2702 \TYPO3\CMS\Core\Utility\GeneralUtility::logDeprecatedFunction();
2703 }
2704
2705 /**
2706 * Checks if a formmail submission can be sent as email
2707 *
2708 * @param string $locationData The input from $_POST['locationData']
2709 * @return void
2710 * @access private
2711 * @see checkDataSubmission()
2712 * @todo Define visibility
2713 */
2714 public function locDataCheck($locationData) {
2715 $locData = explode(':', $locationData);
2716 if (!$locData[1] || $this->sys_page->checkRecord($locData[1], $locData[2], 1)) {
2717 // $locData[1] -check means that a record is checked only if the locationData has a value for a record else than the page.
2718 if (count($this->sys_page->getPage($locData[0]))) {
2719 return 1;
2720 } else {
2721 $GLOBALS['TT']->setTSlogMessage('LocationData Error: The page pointed to by location data (' . $locationData . ') was not accessible.', 2);
2722 }
2723 } else {
2724 $GLOBALS['TT']->setTSlogMessage('LocationData Error: Location data (' . $locationData . ') record pointed to was not accessible.', 2);
2725 }
2726 }
2727
2728 /**
2729 * Sends the emails from the formmail content object.
2730 *
2731 * @return void
2732 * @see checkDataSubmission()
2733 */
2734 protected function sendFormmail() {
2735 /** @var $formmail \TYPO3\CMS\Frontend\Controller\DataSubmissionController */
2736 $formmail = GeneralUtility::makeInstance('TYPO3\\CMS\\Frontend\\Controller\\DataSubmissionController');
2737 $EMAIL_VARS = GeneralUtility::_POST();
2738 $locationData = $EMAIL_VARS['locationData'];
2739 unset($EMAIL_VARS['locationData']);
2740 unset($EMAIL_VARS['formtype_mail'], $EMAIL_VARS['formtype_mail_x'], $EMAIL_VARS['formtype_mail_y']);
2741 $integrityCheck = $this->TYPO3_CONF_VARS['FE']['strictFormmail'];
2742 if (!$this->TYPO3_CONF_VARS['FE']['secureFormmail']) {
2743 // Check recipient field:
2744 // These two fields are the ones which contain recipient addresses that can be misused to send mail from foreign servers.
2745 $encodedFields = explode(',', 'recipient, recipient_copy');
2746 foreach ($encodedFields as $fieldKey) {
2747 if (strlen($EMAIL_VARS[$fieldKey])) {
2748 // Decode...
2749 if ($res = $this->codeString($EMAIL_VARS[$fieldKey], TRUE)) {
2750 $EMAIL_VARS[$fieldKey] = $res;
2751 } elseif ($integrityCheck) {
2752 // Otherwise abort:
2753 $GLOBALS['TT']->setTSlogMessage('"Formmail" discovered a field (' . $fieldKey . ') which could not be decoded to a valid string. Sending formmail aborted due to security reasons!', 3);
2754 return FALSE;
2755 } else {
2756 $GLOBALS['TT']->setTSlogMessage('"Formmail" discovered a field (' . $fieldKey . ') which could not be decoded to a valid string. The security level accepts this, but you should consider a correct coding though!', 2);
2757 }
2758 }
2759 }
2760 } else {
2761 $locData = explode(':', $locationData);
2762 $record = $this->sys_page->checkRecord($locData[1], $locData[2], 1);
2763 $EMAIL_VARS['recipient'] = $record['subheader'];
2764 $EMAIL_VARS['recipient_copy'] = $this->extractRecipientCopy($record['bodytext']);
2765 }
2766 // Hook for preprocessing of the content for formmails:
2767 if (is_array($this->TYPO3_CONF_VARS['SC_OPTIONS']['tslib/class.tslib_fe.php']['sendFormmail-PreProcClass'])) {
2768 foreach ($this->TYPO3_CONF_VARS['SC_OPTIONS']['tslib/class.tslib_fe.php']['sendFormmail-PreProcClass'] as $_classRef) {
2769 $_procObj = GeneralUtility::getUserObj($_classRef);
2770 $EMAIL_VARS = $_procObj->sendFormmail_preProcessVariables($EMAIL_VARS, $this);
2771 }
2772 }
2773 $formmail->start($EMAIL_VARS);
2774 $formmail->sendtheMail();
2775 $GLOBALS['TT']->setTSlogMessage('"Formmail" invoked, sending mail to ' . $EMAIL_VARS['recipient'], 0);
2776 }
2777
2778 /**
2779 * Extracts the value of recipient copy field from a formmail CE bodytext
2780 *
2781 * @param string $bodytext The content of the related bodytext field
2782 * @return string The value of the recipient_copy field, or an empty string
2783 * @todo Define visibility
2784 */
2785 public function extractRecipientCopy($bodytext