[CLEANUP] Remove/Replace non-standard phpdoc annotations
[Packages/TYPO3.CMS.git] / typo3 / sysext / indexed_search / Classes / Domain / Repository / IndexSearchRepository.php
1 <?php
2 namespace TYPO3\CMS\IndexedSearch\Domain\Repository;
3
4 /*
5 * This file is part of the TYPO3 CMS project.
6 *
7 * It is free software; you can redistribute it and/or modify it under
8 * the terms of the GNU General Public License, either version 2
9 * of the License, or any later version.
10 *
11 * For the full copyright and license information, please read the
12 * LICENSE.txt file that was distributed with this source code.
13 *
14 * The TYPO3 project - inspiring people to share!
15 */
16
17 use Doctrine\DBAL\Driver\Statement;
18 use TYPO3\CMS\Core\Database\Connection;
19 use TYPO3\CMS\Core\Database\ConnectionPool;
20 use TYPO3\CMS\Core\Database\Query\QueryHelper;
21 use TYPO3\CMS\Core\Database\Query\Restriction\FrontendRestrictionContainer;
22 use TYPO3\CMS\Core\TimeTracker\TimeTracker;
23 use TYPO3\CMS\Core\Utility\GeneralUtility;
24 use TYPO3\CMS\Core\Utility\MathUtility;
25 use TYPO3\CMS\IndexedSearch\Indexer;
26 use TYPO3\CMS\IndexedSearch\Utility;
27
28 /**
29 * Index search abstraction to search through the index
30 */
31 class IndexSearchRepository
32 {
33 /**
34 * Indexer object
35 *
36 * @var Indexer
37 */
38 protected $indexerObj;
39
40 /**
41 * External Parsers
42 *
43 * @var array
44 */
45 protected $externalParsers = [];
46
47 /**
48 * Frontend User Group List
49 *
50 * @var string
51 */
52 protected $frontendUserGroupList = '';
53
54 /**
55 * Sections
56 * formally known as $this->piVars['sections']
57 *
58 * @var string
59 */
60 protected $sections = null;
61
62 /**
63 * Search type
64 * formally known as $this->piVars['type']
65 *
66 * @var string
67 */
68 protected $searchType = null;
69
70 /**
71 * Language uid
72 * formally known as $this->piVars['lang']
73 *
74 * @var int
75 */
76 protected $languageUid = null;
77
78 /**
79 * Media type
80 * formally known as $this->piVars['media']
81 *
82 * @var int
83 */
84 protected $mediaType = null;
85
86 /**
87 * Sort order
88 * formally known as $this->piVars['sort_order']
89 *
90 * @var string
91 */
92 protected $sortOrder = null;
93
94 /**
95 * Descending sort order flag
96 * formally known as $this->piVars['desc']
97 *
98 * @var bool
99 */
100 protected $descendingSortOrderFlag = null;
101
102 /**
103 * Result page pointer
104 * formally known as $this->piVars['pointer']
105 *
106 * @var int
107 */
108 protected $resultpagePointer = 0;
109
110 /**
111 * Number of results
112 * formally known as $this->piVars['result']
113 *
114 * @var int
115 */
116 protected $numberOfResults = 10;
117
118 /**
119 * list of all root pages that will be used
120 * If this value is set to less than zero (eg. -1) searching will happen
121 * in ALL of the page tree with no regard to branches at all.
122 *
123 * @var string
124 */
125 protected $searchRootPageIdList;
126
127 /**
128 * formally known as $conf['search.']['searchSkipExtendToSubpagesChecking']
129 * enabled through settings.searchSkipExtendToSubpagesChecking
130 *
131 * @var bool
132 */
133 protected $joinPagesForQuery = false;
134
135 /**
136 * Select clauses for individual words, will be filled during the search
137 *
138 * @var array
139 */
140 protected $wSelClauses = [];
141
142 /**
143 * Flag for exact search count
144 * formally known as $conf['search.']['exactCount']
145 *
146 * Continue counting and checking of results even if we are sure
147 * they are not displayed in this request. This will slow down your
148 * page rendering, but it allows precise search result counters.
149 * enabled through settings.exactCount
150 *
151 * @var bool
152 */
153 protected $useExactCount = false;
154
155 /**
156 * Display forbidden records
157 * formally known as $this->conf['show.']['forbiddenRecords']
158 *
159 * enabled through settings.displayForbiddenRecords
160 *
161 * @var bool
162 */
163 protected $displayForbiddenRecords = false;
164
165 /**
166 * initialize all options that are necessary for the search
167 *
168 * @param array $settings the extbase plugin settings
169 * @param array $searchData the search data
170 * @param array $externalParsers
171 * @param string $searchRootPageIdList
172 */
173 public function initialize($settings, $searchData, $externalParsers, $searchRootPageIdList)
174 {
175 // Initialize the indexer-class - just to use a few function (for making hashes)
176 $this->indexerObj = GeneralUtility::makeInstance(Indexer::class);
177 $this->externalParsers = $externalParsers;
178 $this->searchRootPageIdList = $searchRootPageIdList;
179 $this->frontendUserGroupList = $this->getTypoScriptFrontendController()->gr_list;
180 // Should we use joinPagesForQuery instead of long lists of uids?
181 if ($settings['searchSkipExtendToSubpagesChecking']) {
182 $this->joinPagesForQuery = 1;
183 }
184 if ($settings['exactCount']) {
185 $this->useExactCount = true;
186 }
187 if ($settings['displayForbiddenRecords']) {
188 $this->displayForbiddenRecords = true;
189 }
190 $this->sections = $searchData['sections'];
191 $this->searchType = $searchData['searchType'];
192 $this->languageUid = $searchData['languageUid'];
193 $this->mediaType = isset($searchData['mediaType']) ? $searchData['mediaType'] : false;
194 $this->sortOrder = $searchData['sortOrder'];
195 $this->descendingSortOrderFlag = $searchData['desc'];
196 $this->resultpagePointer = $searchData['pointer'];
197 if (isset($searchData['numberOfResults']) && is_numeric($searchData['numberOfResults'])) {
198 $this->numberOfResults = (int)$searchData['numberOfResults'];
199 }
200 }
201
202 /**
203 * Get search result rows / data from database. Returned as data in array.
204 *
205 * @param array $searchWords Search word array
206 * @param int $freeIndexUid Pointer to which indexing configuration you want to search in. -1 means no filtering. 0 means only regular indexed content.
207 * @return bool|array FALSE if no result, otherwise an array with keys for first row, result rows and total number of results found.
208 */
209 public function doSearch($searchWords, $freeIndexUid = -1)
210 {
211 // unserializing the configuration so we can use it here:
212 $extConf = [];
213 if (isset($GLOBALS['TYPO3_CONF_VARS']['EXT']['extConf']['indexed_search'])) {
214 $extConf = unserialize(
215 $GLOBALS['TYPO3_CONF_VARS']['EXT']['extConf']['indexed_search'],
216 ['allowed_classes' => false]
217 );
218 }
219
220 // Getting SQL result pointer:
221 $this->getTimeTracker()->push('Searching result');
222 if ($hookObj = &$this->hookRequest('getResultRows_SQLpointer')) {
223 $result = $hookObj->getResultRows_SQLpointer($searchWords, $freeIndexUid);
224 } elseif (isset($extConf['useMysqlFulltext']) && $extConf['useMysqlFulltext'] === '1') {
225 $result = $this->getResultRows_SQLpointerMysqlFulltext($searchWords, $freeIndexUid);
226 } else {
227 $result = $this->getResultRows_SQLpointer($searchWords, $freeIndexUid);
228 }
229 $this->getTimeTracker()->pull();
230 // Organize and process result:
231 if ($result) {
232 // Total search-result count
233 $count = $result->rowCount();
234 // The pointer is set to the result page that is currently being viewed
235 $pointer = MathUtility::forceIntegerInRange($this->resultpagePointer, 0, floor($count / $this->numberOfResults));
236 // Initialize result accumulation variables:
237 $c = 0;
238 // Result pointer: Counts up the position in the current search-result
239 $grouping_phashes = [];
240 // Used to filter out duplicates.
241 $grouping_chashes = [];
242 // Used to filter out duplicates BASED ON cHash.
243 $firstRow = [];
244 // Will hold the first row in result - used to calculate relative hit-ratings.
245 $resultRows = [];
246 // Will hold the results rows for display.
247 // Now, traverse result and put the rows to be displayed into an array
248 // Each row should contain the fields from 'ISEC.*, IP.*' combined
249 // + artificial fields "show_resume" (bool) and "result_number" (counter)
250 while ($row = $result->fetch()) {
251 // Set first row
252 if (!$c) {
253 $firstRow = $row;
254 }
255 // Tells whether we can link directly to a document
256 // or not (depends on possible right problems)
257 $row['show_resume'] = $this->checkResume($row);
258 $phashGr = !in_array($row['phash_grouping'], $grouping_phashes);
259 $chashGr = !in_array(($row['contentHash'] . '.' . $row['data_page_id']), $grouping_chashes);
260 if ($phashGr && $chashGr) {
261 // Only if the resume may be shown are we going to filter out duplicates...
262 if ($row['show_resume'] || $this->displayForbiddenRecords) {
263 // Only on documents which are not multiple pages documents
264 if (!$this->multiplePagesType($row['item_type'])) {
265 $grouping_phashes[] = $row['phash_grouping'];
266 }
267 $grouping_chashes[] = $row['contentHash'] . '.' . $row['data_page_id'];
268 // Increase the result pointer
269 $c++;
270 // All rows for display is put into resultRows[]
271 if ($c > $pointer * $this->numberOfResults && $c <= $pointer * $this->numberOfResults + $this->numberOfResults) {
272 $row['result_number'] = $c;
273 $resultRows[] = $row;
274 // This may lead to a problem: If the result check is not stopped here, the search will take longer.
275 // However the result counter will not filter out grouped cHashes/pHashes that were not processed yet.
276 // You can change this behavior using the "search.exactCount" property (see above).
277 if (!$this->useExactCount && $c + 1 > ($pointer + 1) * $this->numberOfResults) {
278 break;
279 }
280 }
281 } else {
282 // Skip this row if the user cannot
283 // view it (missing permission)
284 $count--;
285 }
286 } else {
287 // For each time a phash_grouping document is found
288 // (which is thus not displayed) the search-result count is reduced,
289 // so that it matches the number of rows displayed.
290 $count--;
291 }
292 }
293
294 $result->closeCursor();
295
296 return [
297 'resultRows' => $resultRows,
298 'firstRow' => $firstRow,
299 'count' => $count
300 ];
301 }
302 // No results found
303 return false;
304 }
305
306 /**
307 * Gets a SQL result pointer to traverse for the search records.
308 *
309 * @param array $searchWords Search words
310 * @param int $freeIndexUid Pointer to which indexing configuration you want to search in. -1 means no filtering. 0 means only regular indexed content.
311 * @return Statement
312 */
313 protected function getResultRows_SQLpointer($searchWords, $freeIndexUid = -1)
314 {
315 // This SEARCHES for the searchwords in $searchWords AND returns a
316 // COMPLETE list of phash-integers of the matches.
317 $list = $this->getPhashList($searchWords);
318 // Perform SQL Search / collection of result rows array:
319 if ($list) {
320 // Do the search:
321 $this->getTimeTracker()->push('execFinalQuery');
322 $res = $this->execFinalQuery($list, $freeIndexUid);
323 $this->getTimeTracker()->pull();
324 return $res;
325 }
326 return false;
327 }
328
329 /**
330 * Gets a SQL result pointer to traverse for the search records.
331 *
332 * mysql fulltext specific version triggered by ext_conf_template setting 'useMysqlFulltext'
333 *
334 * @param array $searchWordsArray Search words
335 * @param int $freeIndexUid Pointer to which indexing configuration you want to search in. -1 means no filtering. 0 means only regular indexed content.
336 * @return bool|\mysqli_result|object MySQLi result object / DBAL object
337 */
338 protected function getResultRows_SQLpointerMysqlFulltext($searchWordsArray, $freeIndexUid = -1)
339 {
340 $connection = GeneralUtility::makeInstance(ConnectionPool::class)->getConnectionForTable('index_fulltext');
341 if (strpos($connection->getServerVersion(), 'MySQL') !== 0) {
342 throw new \RuntimeException(
343 'Extension indexed_search is configured to use mysql fulltext, but table \'index_fulltext\''
344 . ' is running on a different DBMS.',
345 1472585525
346 );
347 }
348 // Build the search string, detect which fulltext index to use, and decide whether boolean search is needed or not
349 $searchData = $this->getSearchString($searchWordsArray);
350 // Perform SQL Search / collection of result rows array:
351 $resource = false;
352 if ($searchData) {
353 /** @var TimeTracker $timeTracker */
354 $timeTracker = GeneralUtility::makeInstance(TimeTracker::class);
355 // Do the search:
356 $timeTracker->push('execFinalQuery');
357 $resource = $this->execFinalQuery_fulltext($searchData, $freeIndexUid);
358 $timeTracker->pull();
359 }
360 return $resource;
361 }
362
363 /**
364 * Returns a search string for use with MySQL FULLTEXT query
365 *
366 * mysql fulltext specific helper method
367 *
368 * @param array $searchWordArray Search word array
369 * @return string Search string
370 */
371 protected function getSearchString($searchWordArray)
372 {
373 // Initialize variables:
374 $count = 0;
375 // Change this to TRUE to force BOOLEAN SEARCH MODE (useful if fulltext index is still empty)
376 $searchBoolean = false;
377 $fulltextIndex = 'index_fulltext.fulltextdata';
378 // This holds the result if the search is natural (doesn't contain any boolean operators)
379 $naturalSearchString = '';
380 // This holds the result if the search is boolen (contains +/-/| operators)
381 $booleanSearchString = '';
382
383 $searchType = (string)$this->getSearchType();
384
385 // Traverse searchwords and prefix them with corresponding operator
386 foreach ($searchWordArray as $searchWordData) {
387 // Making the query for a single search word based on the search-type
388 $searchWord = $searchWordData['sword'];
389 $wildcard = '';
390 if (strstr($searchWord, ' ')) {
391 $searchType = '20';
392 }
393 switch ($searchType) {
394 case '1':
395 case '2':
396 case '3':
397 // First part of word
398 $wildcard = '*';
399 // Part-of-word search requires boolean mode!
400 $searchBoolean = true;
401 break;
402 case '10':
403 $indexerObj = GeneralUtility::makeInstance(Indexer::class);
404 // Initialize the indexer-class
405 /** @var Indexer $indexerObj */
406 $searchWord = $indexerObj->metaphone($searchWord, $indexerObj->storeMetaphoneInfoAsWords);
407 unset($indexerObj);
408 $fulltextIndex = 'index_fulltext.metaphonedata';
409 break;
410 case '20':
411 $searchBoolean = true;
412 // Remove existing quotes and fix misplaced quotes.
413 $searchWord = trim(str_replace('"', ' ', $searchWord));
414 break;
415 }
416 // Perform search for word:
417 switch ($searchWordData['oper']) {
418 case 'AND NOT':
419 $booleanSearchString .= ' -' . $searchWord . $wildcard;
420 $searchBoolean = true;
421 break;
422 case 'OR':
423 $booleanSearchString .= ' ' . $searchWord . $wildcard;
424 $searchBoolean = true;
425 break;
426 default:
427 $booleanSearchString .= ' +' . $searchWord . $wildcard;
428 $naturalSearchString .= ' ' . $searchWord;
429 }
430 $count++;
431 }
432 if ($searchType == '20') {
433 $searchString = '"' . trim($naturalSearchString) . '"';
434 } elseif ($searchBoolean) {
435 $searchString = trim($booleanSearchString);
436 } else {
437 $searchString = trim($naturalSearchString);
438 }
439 return [
440 'searchBoolean' => $searchBoolean,
441 'searchString' => $searchString,
442 'fulltextIndex' => $fulltextIndex
443 ];
444 }
445
446 /**
447 * Execute final query, based on phash integer list. The main point is sorting the result in the right order.
448 *
449 * mysql fulltext specific helper method
450 *
451 * @param array $searchData Array with search string, boolean indicator, and fulltext index reference
452 * @param int $freeIndexUid Pointer to which indexing configuration you want to search in. -1 means no filtering. 0 means only regular indexed content.
453 * @return Statement
454 */
455 protected function execFinalQuery_fulltext($searchData, $freeIndexUid = -1)
456 {
457 $queryBuilder = GeneralUtility::makeInstance(ConnectionPool::class)->getQueryBuilderForTable('index_fulltext');
458 $queryBuilder->getRestrictions()->removeAll();
459 $queryBuilder->select('index_fulltext.*', 'ISEC.*', 'IP.*')
460 ->from('index_fulltext')
461 ->join(
462 'index_fulltext',
463 'index_phash',
464 'IP',
465 $queryBuilder->expr()->eq('index_fulltext.phash', $queryBuilder->quoteIdentifier('IP.phash'))
466 )
467 ->join(
468 'IP',
469 'index_section',
470 'ISEC',
471 $queryBuilder->expr()->eq('IP.phash', $queryBuilder->quoteIdentifier('ISEC.phash'))
472 );
473
474 // Calling hook for alternative creation of page ID list
475 $searchRootPageIdList = $this->getSearchRootPageIdList();
476 if ($hookObj = &$this->hookRequest('execFinalQuery_idList')) {
477 $pageWhere = $hookObj->execFinalQuery_idList('');
478 $queryBuilder->andWhere(QueryHelper::stripLogicalOperatorPrefix($pageWhere));
479 } elseif ($this->joinPagesForQuery) {
480 // Alternative to getting all page ids by ->getTreeList() where "excludeSubpages" is NOT respected.
481 $queryBuilder
482 ->join(
483 'ISEC',
484 'pages',
485 'pages',
486 $queryBuilder->expr()->eq('ISEC.page_id', $queryBuilder->quoteIdentifier('pages.uid'))
487 )
488 ->andWhere(
489 $queryBuilder->expr()->eq(
490 'pages.no_search',
491 $queryBuilder->createNamedParameter(0, \PDO::PARAM_INT)
492 )
493 )
494 ->andWhere(
495 $queryBuilder->expr()->lt(
496 'pages.doktype',
497 $queryBuilder->createNamedParameter(200, \PDO::PARAM_INT)
498 )
499 );
500 $queryBuilder->setRestrictions(GeneralUtility::makeInstance(FrontendRestrictionContainer::class));
501 } elseif ($searchRootPageIdList[0] >= 0) {
502 // Collecting all pages IDs in which to search;
503 // filtering out ALL pages that are not accessible due to restriction containers. Does NOT look for "no_search" field!
504 $idList = [];
505 foreach ($searchRootPageIdList as $rootId) {
506 /** @var \TYPO3\CMS\Frontend\ContentObject\ContentObjectRenderer $cObj */
507 $cObj = GeneralUtility::makeInstance(\TYPO3\CMS\Frontend\ContentObject\ContentObjectRenderer::class);
508 $idList[] = $cObj->getTreeList(-1 * $rootId, 9999);
509 }
510 $idList = GeneralUtility::intExplode(',', implode(',', $idList));
511 $queryBuilder->andWhere(
512 $queryBuilder->expr()->in(
513 'ISEC.page_id',
514 $queryBuilder->createNamedParameter($idList, Connection::PARAM_INT_ARRAY)
515 )
516 );
517 }
518
519 $searchBoolean = '';
520 if ($searchData['searchBoolean']) {
521 $searchBoolean = ' IN BOOLEAN MODE';
522 }
523 $queryBuilder->andWhere(
524 'MATCH (' . $queryBuilder->quoteIdentifier($searchData['fulltextIndex']) . ')'
525 . ' AGAINST (' . $queryBuilder->createNamedParameter($searchData['searchString'])
526 . $searchBoolean
527 . ')'
528 );
529
530 $queryBuilder->andWhere(
531 QueryHelper::stripLogicalOperatorPrefix($this->mediaTypeWhere()),
532 QueryHelper::stripLogicalOperatorPrefix($this->languageWhere()),
533 QueryHelper::stripLogicalOperatorPrefix($this->freeIndexUidWhere($freeIndexUid)),
534 QueryHelper::stripLogicalOperatorPrefix($this->sectionTableWhere())
535 );
536
537 $queryBuilder->groupBy(
538 'IP.phash',
539 'ISEC.phash',
540 'ISEC.phash_t3',
541 'ISEC.rl0',
542 'ISEC.rl1',
543 'ISEC.rl2',
544 'ISEC.page_id',
545 'ISEC.uniqid',
546 'IP.phash_grouping',
547 'IP.data_filename',
548 'IP.data_page_id',
549 'IP.data_page_reg1',
550 'IP.data_page_type',
551 'IP.data_page_mp',
552 'IP.gr_list',
553 'IP.item_type',
554 'IP.item_title',
555 'IP.item_description',
556 'IP.item_mtime',
557 'IP.tstamp',
558 'IP.item_size',
559 'IP.contentHash',
560 'IP.crdate',
561 'IP.parsetime',
562 'IP.sys_language_uid',
563 'IP.item_crdate',
564 'IP.cHashParams',
565 'IP.externalUrl',
566 'IP.recordUid',
567 'IP.freeIndexUid',
568 'IP.freeIndexSetId'
569 );
570
571 return $queryBuilder->execute();
572 }
573
574 /***********************************
575 *
576 * Helper functions on searching (SQL)
577 *
578 ***********************************/
579 /**
580 * Returns a COMPLETE list of phash-integers matching the search-result composed of the search-words in the $searchWords array.
581 * The list of phash integers are unsorted and should be used for subsequent selection of index_phash records for display of the result.
582 *
583 * @param array $searchWords Search word array
584 * @return string List of integers
585 */
586 protected function getPhashList($searchWords)
587 {
588 // Initialize variables:
589 $c = 0;
590 // This array accumulates the phash-values
591 $totalHashList = [];
592 $this->wSelClauses = [];
593 // Traverse searchwords; for each, select all phash integers and merge/diff/intersect them with previous word (based on operator)
594 foreach ($searchWords as $k => $v) {
595 // Making the query for a single search word based on the search-type
596 $sWord = $v['sword'];
597 $theType = (string)$this->searchType;
598 // If there are spaces in the search-word, make a full text search instead.
599 if (strstr($sWord, ' ')) {
600 $theType = 20;
601 }
602 $this->getTimeTracker()->push('SearchWord "' . $sWord . '" - $theType=' . $theType);
603 // Perform search for word:
604 switch ($theType) {
605 case '1':
606 // Part of word
607 $res = $this->searchWord($sWord, Utility\LikeWildcard::BOTH);
608 break;
609 case '2':
610 // First part of word
611 $res = $this->searchWord($sWord, Utility\LikeWildcard::RIGHT);
612 break;
613 case '3':
614 // Last part of word
615 $res = $this->searchWord($sWord, Utility\LikeWildcard::LEFT);
616 break;
617 case '10':
618 // Sounds like
619 /**
620 * Indexer object
621 *
622 * @var Indexer
623 */
624 $indexerObj = GeneralUtility::makeInstance(Indexer::class);
625 // Perform metaphone search
626 $storeMetaphoneInfoAsWords = !$this->isTableUsed('index_words');
627 $res = $this->searchMetaphone($indexerObj->metaphone($sWord, $storeMetaphoneInfoAsWords));
628 unset($indexerObj);
629 break;
630 case '20':
631 // Sentence
632 $res = $this->searchSentence($sWord);
633 // If there is a fulltext search for a sentence there is
634 // a likeliness that sorting cannot be done by the rankings
635 // from the rel-table (because no relations will exist for the
636 // sentence in the word-table). So therefore mtime is used instead.
637 // It is not required, but otherwise some hits may be left out.
638 $this->sortOrder = 'mtime';
639 break;
640 default:
641 // Distinct word
642 $res = $this->searchDistinct($sWord);
643 }
644 // If there was a query to do, then select all phash-integers which resulted from this.
645 if ($res) {
646 // Get phash list by searching for it:
647 $phashList = [];
648 while ($row = $res->fetch()) {
649 $phashList[] = $row['phash'];
650 }
651 // Here the phash list are merged with the existing result based on whether we are dealing with OR, NOT or AND operations.
652 if ($c) {
653 switch ($v['oper']) {
654 case 'OR':
655 $totalHashList = array_unique(array_merge($phashList, $totalHashList));
656 break;
657 case 'AND NOT':
658 $totalHashList = array_diff($totalHashList, $phashList);
659 break;
660 default:
661 // AND...
662 $totalHashList = array_intersect($totalHashList, $phashList);
663 }
664 } else {
665 // First search
666 $totalHashList = $phashList;
667 }
668 }
669 $this->getTimeTracker()->pull();
670 $c++;
671 }
672 return implode(',', $totalHashList);
673 }
674
675 /**
676 * Returns a query which selects the search-word from the word/rel tables.
677 *
678 * @param string $wordSel WHERE clause selecting the word from phash
679 * @param string $additionalWhereClause Additional AND clause in the end of the query.
680 * @return Statement
681 */
682 protected function execPHashListQuery($wordSel, $additionalWhereClause = '')
683 {
684 $queryBuilder = GeneralUtility::makeInstance(ConnectionPool::class)->getQueryBuilderForTable('index_words');
685 $queryBuilder->select('IR.phash')
686 ->from('index_words', 'IW')
687 ->from('index_rel', 'IR')
688 ->from('index_section', 'ISEC')
689 ->where(
690 QueryHelper::stripLogicalOperatorPrefix($wordSel),
691 $queryBuilder->expr()->eq('IW.wid', $queryBuilder->quoteIdentifier('IR.wid')),
692 $queryBuilder->expr()->eq('ISEC.phash', $queryBuilder->quoteIdentifier('IR.phash')),
693 QueryHelper::stripLogicalOperatorPrefix($this->sectionTableWhere()),
694 QueryHelper::stripLogicalOperatorPrefix($additionalWhereClause)
695 )
696 ->groupBy('IR.phash');
697
698 return $queryBuilder->execute();
699 }
700
701 /**
702 * Search for a word
703 *
704 * @param string $sWord the search word
705 * @param int $wildcard Bit-field of Utility\LikeWildcard
706 * @return Statement
707 */
708 protected function searchWord($sWord, $wildcard)
709 {
710 $likeWildcard = Utility\LikeWildcard::cast($wildcard);
711 $wSel = $likeWildcard->getLikeQueryPart(
712 'index_words',
713 'IW.baseword',
714 $sWord
715 );
716 $this->wSelClauses[] = $wSel;
717 return $this->execPHashListQuery($wSel, ' AND is_stopword=0');
718 }
719
720 /**
721 * Search for one distinct word
722 *
723 * @param string $sWord the search word
724 * @return Statement
725 */
726 protected function searchDistinct($sWord)
727 {
728 $expressionBuilder = GeneralUtility::makeInstance(ConnectionPool::class)
729 ->getQueryBuilderForTable('index_words')
730 ->expr();
731 $wSel = $expressionBuilder->eq('IW.wid', $this->md5inthash($sWord));
732 $this->wSelClauses[] = $wSel;
733 return $this->execPHashListQuery($wSel, $expressionBuilder->eq('is_stopword', 0));
734 }
735
736 /**
737 * Search for a sentence
738 *
739 * @param string $sWord the search word
740 * @return Statement
741 */
742 protected function searchSentence($sWord)
743 {
744 $this->wSelClauses[] = '1=1';
745 $likeWildcard = Utility\LikeWildcard::cast(Utility\LikeWildcard::BOTH);
746 $likePart = $likeWildcard->getLikeQueryPart(
747 'index_fulltext',
748 'IFT.fulltextdata',
749 $sWord
750 );
751
752 $queryBuilder = GeneralUtility::makeInstance(ConnectionPool::class)->getQueryBuilderForTable('index_section');
753 return $queryBuilder->select('ISEC.phash')
754 ->from('index_section', 'ISEC')
755 ->from('index_fulltext', 'IFT')
756 ->where(
757 QueryHelper::stripLogicalOperatorPrefix($likePart),
758 $queryBuilder->expr()->eq('ISEC.phash', $queryBuilder->quoteIdentifier(('IFT.phash'))),
759 QueryHelper::stripLogicalOperatorPrefix($this->sectionTableWhere())
760 )
761 ->groupBy('ISEC.phash')
762 ->execute();
763 }
764
765 /**
766 * Search for a metaphone word
767 *
768 * @param string $sWord the search word
769 * @return Statement
770 */
771 protected function searchMetaphone($sWord)
772 {
773 $expressionBuilder = GeneralUtility::makeInstance(ConnectionPool::class)
774 ->getQueryBuilderForTable('index_words')
775 ->expr();
776 $wSel = $expressionBuilder->eq('IW.metaphone', $expressionBuilder->literal($sWord));
777 $this->wSelClauses[] = $wSel;
778 return $this->execPHashListQuery($wSel, $expressionBuilder->eq('is_stopword', 0));
779 }
780
781 /**
782 * Returns AND statement for selection of section in database. (rootlevel 0-2 + page_id)
783 *
784 * @return string AND clause for selection of section in database.
785 */
786 public function sectionTableWhere()
787 {
788 $expressionBuilder = GeneralUtility::makeInstance(ConnectionPool::class)
789 ->getQueryBuilderForTable('index_section')
790 ->expr();
791
792 $whereClause = $expressionBuilder->andX();
793 $match = false;
794 if (!($this->searchRootPageIdList < 0)) {
795 $whereClause->add(
796 $expressionBuilder->in('ISEC.rl0', GeneralUtility::intExplode(',', $this->searchRootPageIdList, true))
797 );
798 }
799 if (substr($this->sections, 0, 4) === 'rl1_') {
800 $whereClause->add(
801 $expressionBuilder->in('ISEC.rl1', GeneralUtility::intExplode(',', substr($this->sections, 4)))
802 );
803 $match = true;
804 } elseif (substr($this->sections, 0, 4) === 'rl2_') {
805 $whereClause->add(
806 $expressionBuilder->in('ISEC.rl2', GeneralUtility::intExplode(',', substr($this->sections, 4)))
807 );
808 $match = true;
809 } elseif (is_array($GLOBALS['TYPO3_CONF_VARS']['EXTCONF']['indexed_search']['addRootLineFields'])) {
810 // Traversing user configured fields to see if any of those are used to limit search to a section:
811 foreach ($GLOBALS['TYPO3_CONF_VARS']['EXTCONF']['indexed_search']['addRootLineFields'] as $fieldName => $rootLineLevel) {
812 if (substr($this->sections, 0, strlen($fieldName) + 1) == $fieldName . '_') {
813 $whereClause->add(
814 $expressionBuilder->in(
815 'ISEC.' . $fieldName,
816 GeneralUtility::intExplode(',', substr($this->sections, strlen($fieldName) + 1))
817 )
818 );
819 $match = true;
820 break;
821 }
822 }
823 }
824 // If no match above, test the static types:
825 if (!$match) {
826 switch ((string)$this->sections) {
827 case '-1':
828 $whereClause->add(
829 $expressionBuilder->eq('ISEC.page_id', (int)$this->getTypoScriptFrontendController()->id)
830 );
831 break;
832 case '-2':
833 $whereClause->add($expressionBuilder->eq('ISEC.rl2', 0));
834 break;
835 case '-3':
836 $whereClause->add($expressionBuilder->gt('ISEC.rl2', 0));
837 break;
838 }
839 }
840
841 return $whereClause->count() ? ' AND ' . $whereClause : '';
842 }
843
844 /**
845 * Returns AND statement for selection of media type
846 *
847 * @return string AND statement for selection of media type
848 */
849 public function mediaTypeWhere()
850 {
851 $expressionBuilder = GeneralUtility::makeInstance(ConnectionPool::class)
852 ->getQueryBuilderForTable('index_phash')
853 ->expr();
854 switch ($this->mediaType) {
855 case '0':
856 // '0' => 'only TYPO3 pages',
857 $whereClause = $expressionBuilder->eq('IP.item_type', $expressionBuilder->literal('0'));
858 break;
859 case '-2':
860 // All external documents
861 $whereClause = $expressionBuilder->neq('IP.item_type', $expressionBuilder->literal('0'));
862 break;
863 case false:
864 // Intentional fall-through
865 case '-1':
866 // All content
867 $whereClause = '';
868 break;
869 default:
870 $whereClause = $expressionBuilder->eq('IP.item_type', $expressionBuilder->literal($this->mediaType));
871 }
872 return $whereClause ? ' AND ' . $whereClause : '';
873 }
874
875 /**
876 * Returns AND statement for selection of language
877 *
878 * @return string AND statement for selection of language
879 */
880 public function languageWhere()
881 {
882 // -1 is the same as ALL language.
883 if ($this->languageUid < 0) {
884 return '';
885 }
886
887 $expressionBuilder = GeneralUtility::makeInstance(ConnectionPool::class)
888 ->getQueryBuilderForTable('index_phash')
889 ->expr();
890
891 return ' AND ' . $expressionBuilder->eq('IP.sys_language_uid', (int)$this->languageUid);
892 }
893
894 /**
895 * Where-clause for free index-uid value.
896 *
897 * @param int $freeIndexUid Free Index UID value to limit search to.
898 * @return string WHERE SQL clause part.
899 */
900 public function freeIndexUidWhere($freeIndexUid)
901 {
902 $freeIndexUid = (int)$freeIndexUid;
903 if ($freeIndexUid < 0) {
904 return '';
905 }
906 // First, look if the freeIndexUid is a meta configuration:
907 $queryBuilder = GeneralUtility::makeInstance(ConnectionPool::class)
908 ->getQueryBuilderForTable('index_config');
909 $indexCfgRec = $queryBuilder->select('indexcfgs')
910 ->from('index_config')
911 ->where(
912 $queryBuilder->expr()->eq('type', $queryBuilder->createNamedParameter(5, \PDO::PARAM_INT)),
913 $queryBuilder->expr()->eq(
914 'uid',
915 $queryBuilder->createNamedParameter($freeIndexUid, \PDO::PARAM_INT)
916 )
917 )
918 ->execute()
919 ->fetch();
920
921 if (is_array($indexCfgRec)) {
922 $refs = GeneralUtility::trimExplode(',', $indexCfgRec['indexcfgs']);
923 // Default value to protect against empty array.
924 $list = [-99];
925 foreach ($refs as $ref) {
926 list($table, $uid) = GeneralUtility::revExplode('_', $ref, 2);
927 $uid = (int)$uid;
928 $queryBuilder = GeneralUtility::makeInstance(ConnectionPool::class)
929 ->getQueryBuilderForTable('index_config');
930 $queryBuilder->select('uid')
931 ->from('index_config');
932 switch ($table) {
933 case 'index_config':
934 $idxRec = $queryBuilder
935 ->where(
936 $queryBuilder->expr()->eq(
937 'uid',
938 $queryBuilder->createNamedParameter($uid, \PDO::PARAM_INT)
939 )
940 )
941 ->execute()
942 ->fetch();
943 if ($idxRec) {
944 $list[] = $uid;
945 }
946 break;
947 case 'pages':
948 $indexCfgRecordsFromPid = $queryBuilder
949 ->where(
950 $queryBuilder->expr()->eq(
951 'pid',
952 $queryBuilder->createNamedParameter($uid, \PDO::PARAM_INT)
953 )
954 )
955 ->execute();
956 while ($idxRec = $indexCfgRecordsFromPid->fetch()) {
957 $list[] = $idxRec['uid'];
958 }
959 break;
960 }
961 }
962 $list = array_unique($list);
963 } else {
964 $list = [$freeIndexUid];
965 }
966
967 $expressionBuilder = GeneralUtility::makeInstance(ConnectionPool::class)
968 ->getQueryBuilderForTable('index_phash')
969 ->expr();
970 return ' AND ' . $expressionBuilder->in('IP.freeIndexUid', array_map('intval', $list));
971 }
972
973 /**
974 * Execute final query, based on phash integer list. The main point is sorting the result in the right order.
975 *
976 * @param string $list List of phash integers which match the search.
977 * @param int $freeIndexUid Pointer to which indexing configuration you want to search in. -1 means no filtering. 0 means only regular indexed content.
978 * @return Statement
979 */
980 protected function execFinalQuery($list, $freeIndexUid = -1)
981 {
982 $queryBuilder = GeneralUtility::makeInstance(ConnectionPool::class)->getQueryBuilderForTable('index_words');
983 $queryBuilder->select('ISEC.*', 'IP.*')
984 ->from('index_phash', 'IP')
985 ->from('index_section', 'ISEC')
986 ->where(
987 $queryBuilder->expr()->in(
988 'IP.phash',
989 $queryBuilder->createNamedParameter(
990 GeneralUtility::intExplode(',', $list, true),
991 Connection::PARAM_INT_ARRAY
992 )
993 ),
994 QueryHelper::stripLogicalOperatorPrefix($this->mediaTypeWhere()),
995 QueryHelper::stripLogicalOperatorPrefix($this->languageWhere()),
996 QueryHelper::stripLogicalOperatorPrefix($this->freeIndexUidWhere($freeIndexUid)),
997 $queryBuilder->expr()->eq('ISEC.phash', $queryBuilder->quoteIdentifier('IP.phash'))
998 )
999 ->groupBy(
1000 'IP.phash',
1001 'ISEC.phash',
1002 'ISEC.phash_t3',
1003 'ISEC.rl0',
1004 'ISEC.rl1',
1005 'ISEC.rl2',
1006 'ISEC.page_id',
1007 'ISEC.uniqid',
1008 'IP.phash_grouping',
1009 'IP.data_filename',
1010 'IP.data_page_id',
1011 'IP.data_page_reg1',
1012 'IP.data_page_type',
1013 'IP.data_page_mp',
1014 'IP.gr_list',
1015 'IP.item_type',
1016 'IP.item_title',
1017 'IP.item_description',
1018 'IP.item_mtime',
1019 'IP.tstamp',
1020 'IP.item_size',
1021 'IP.contentHash',
1022 'IP.crdate',
1023 'IP.parsetime',
1024 'IP.sys_language_uid',
1025 'IP.item_crdate',
1026 'IP.cHashParams',
1027 'IP.externalUrl',
1028 'IP.recordUid',
1029 'IP.freeIndexUid',
1030 'IP.freeIndexSetId'
1031 );
1032
1033 // Setting up methods of filtering results
1034 // based on page types, access, etc.
1035 if ($hookObj = $this->hookRequest('execFinalQuery_idList')) {
1036 // Calling hook for alternative creation of page ID list
1037 $hookWhere = QueryHelper::stripLogicalOperatorPrefix($hookObj->execFinalQuery_idList($list));
1038 if (!empty($hookWhere)) {
1039 $queryBuilder->andWhere($hookWhere);
1040 }
1041 } elseif ($this->joinPagesForQuery) {
1042 // Alternative to getting all page ids by ->getTreeList() where
1043 // "excludeSubpages" is NOT respected.
1044 $queryBuilder->setRestrictions(GeneralUtility::makeInstance(FrontendRestrictionContainer::class));
1045 $queryBuilder->from('pages');
1046 $queryBuilder->andWhere(
1047 $queryBuilder->expr()->eq('pages.uid', $queryBuilder->quoteIdentifier('ISEC.page_id')),
1048 $queryBuilder->expr()->eq(
1049 'pages.no_search',
1050 $queryBuilder->createNamedParameter(0, \PDO::PARAM_INT)
1051 ),
1052 $queryBuilder->expr()->lt(
1053 'pages.doktype',
1054 $queryBuilder->createNamedParameter(200, \PDO::PARAM_INT)
1055 )
1056 );
1057 } elseif ($this->searchRootPageIdList >= 0) {
1058 // Collecting all pages IDs in which to search;
1059 // filtering out ALL pages that are not accessible due to restriction containers.
1060 // Does NOT look for "no_search" field!
1061 $siteIdNumbers = GeneralUtility::intExplode(',', $this->searchRootPageIdList);
1062 $pageIdList = [];
1063 foreach ($siteIdNumbers as $rootId) {
1064 $pageIdList[] = $this->getTypoScriptFrontendController()->cObj->getTreeList(-1 * $rootId, 9999);
1065 }
1066 $queryBuilder->andWhere(
1067 $queryBuilder->expr()->in(
1068 'ISEC.page_id',
1069 $queryBuilder->createNamedParameter(
1070 array_unique(GeneralUtility::intExplode(',', implode(',', $pageIdList), true)),
1071 Connection::PARAM_INT_ARRAY
1072 )
1073 )
1074 );
1075 }
1076 // otherwise select all / disable everything
1077 // If any of the ranking sortings are selected, we must make a
1078 // join with the word/rel-table again, because we need to
1079 // calculate ranking based on all search-words found.
1080 if (substr($this->sortOrder, 0, 5) === 'rank_') {
1081 $queryBuilder
1082 ->from('index_words', 'IW')
1083 ->from('index_rel', 'IR')
1084 ->andWhere(
1085 $queryBuilder->expr()->eq('IW.wid', $queryBuilder->quoteIdentifier('IR.wid')),
1086 $queryBuilder->expr()->eq('ISEC.phash', $queryBuilder->quoteIdentifier('IR.phash'))
1087 );
1088 switch ($this->sortOrder) {
1089 case 'rank_flag':
1090 // This gives priority to word-position (max-value) so that words in title, keywords, description counts more than in content.
1091 // The ordering is refined with the frequency sum as well.
1092 $queryBuilder
1093 ->addSelectLiteral(
1094 $queryBuilder->expr()->max('IR.flags', 'order_val1'),
1095 $queryBuilder->expr()->sum('IR.freq', 'order_val2')
1096 )
1097 ->orderBy('order_val1', $this->getDescendingSortOrderFlag())
1098 ->addOrderBy('order_val2', $this->getDescendingSortOrderFlag());
1099 break;
1100 case 'rank_first':
1101 // Results in average position of search words on page.
1102 // Must be inversely sorted (low numbers are closer to top)
1103 $queryBuilder
1104 ->addSelectLiteral($queryBuilder->expr()->avg('IR.first', 'order_val'))
1105 ->orderBy('order_val', $this->getDescendingSortOrderFlag(true));
1106 break;
1107 case 'rank_count':
1108 // Number of words found
1109 $queryBuilder
1110 ->addSelectLiteral($queryBuilder->expr()->sum('IR.count', 'order_val'))
1111 ->orderBy('order_val', $this->getDescendingSortOrderFlag());
1112 break;
1113 default:
1114 // Frequency sum. I'm not sure if this is the best way to do
1115 // it (make a sum...). Or should it be the average?
1116 $queryBuilder
1117 ->addSelectLiteral($queryBuilder->expr()->sum('IR.freq', 'order_val'))
1118 ->orderBy('order_val', $this->getDescendingSortOrderFlag());
1119 }
1120
1121 if (!empty($this->wSelClauses)) {
1122 // So, words are combined in an OR statement
1123 // (no "sentence search" should be done here - may deselect results)
1124 $wordSel = $queryBuilder->expr()->orX();
1125 foreach ($this->wSelClauses as $wSelClause) {
1126 $wordSel->add(QueryHelper::stripLogicalOperatorPrefix($wSelClause));
1127 }
1128 $queryBuilder->andWhere($wordSel);
1129 }
1130 } else {
1131 // Otherwise, if sorting are done with the pages table or other fields,
1132 // there is no need for joining with the rel/word tables:
1133 switch ((string)$this->sortOrder) {
1134 case 'title':
1135 $queryBuilder->orderBy('IP.item_title', $this->getDescendingSortOrderFlag());
1136 break;
1137 case 'crdate':
1138 $queryBuilder->orderBy('IP.item_crdate', $this->getDescendingSortOrderFlag());
1139 break;
1140 case 'mtime':
1141 $queryBuilder->orderBy('IP.item_mtime', $this->getDescendingSortOrderFlag());
1142 break;
1143 }
1144 }
1145
1146 return $queryBuilder->execute();
1147 }
1148
1149 /**
1150 * Checking if the resume can be shown for the search result
1151 * (depending on whether the rights are OK)
1152 * ? Should it also check for gr_list "0,-1"?
1153 *
1154 * @param array $row Result row array.
1155 * @return bool Returns TRUE if resume can safely be shown
1156 */
1157 protected function checkResume($row)
1158 {
1159 // If the record is indexed by an indexing configuration, just show it.
1160 // At least this is needed for external URLs and files.
1161 // For records we might need to extend this - for instance block display if record is access restricted.
1162 if ($row['freeIndexUid']) {
1163 return true;
1164 }
1165 // Evaluate regularly indexed pages based on item_type:
1166 // External media:
1167 $connection = GeneralUtility::makeInstance(ConnectionPool::class)->getConnectionForTable('index_grlist');
1168 if ($row['item_type']) {
1169 // For external media we will check the access of the parent page on which the media was linked from.
1170 // "phash_t3" is the phash of the parent TYPO3 page row which initiated the indexing of the documents
1171 // in this section. So, selecting for the grlist records belonging to the parent phash-row where the
1172 // current users gr_list exists will help us to know. If this is NOT found, there is still a theoretical
1173 // possibility that another user accessible page would display a link, so maybe the resume of such a
1174 // document here may be unjustified hidden. But better safe than sorry.
1175 if (!$this->isTableUsed('index_grlist')) {
1176 return false;
1177 }
1178
1179 return (bool)$connection->count(
1180 'phash',
1181 'index_grlist',
1182 [
1183 'phash' => (int)$row['phash_t3'],
1184 'gr_list' => $this->frontendUserGroupList
1185 ]
1186 );
1187 }
1188 // Ordinary TYPO3 pages:
1189 if ((string)$row['gr_list'] !== (string)$this->frontendUserGroupList) {
1190 // Selecting for the grlist records belonging to the phash-row where the current users gr_list exists.
1191 // If it is found it is proof that this user has direct access to the phash-rows content although
1192 // he did not himself initiate the indexing...
1193 if (!$this->isTableUsed('index_grlist')) {
1194 return false;
1195 }
1196
1197 return (bool)$connection->count(
1198 'phash',
1199 'index_grlist',
1200 [
1201 'phash' => (int)$row['phash'],
1202 'gr_list' => $this->frontendUserGroupList
1203 ]
1204 );
1205 }
1206 return true;
1207 }
1208
1209 /**
1210 * Returns "DESC" or "" depending on the settings of the incoming
1211 * highest/lowest result order (piVars['desc'])
1212 *
1213 * @param bool $inverse If TRUE, inverse the order which is defined by piVars['desc']
1214 * @return string " DESC" or formerly known as tx_indexedsearch_pi->isDescending
1215 */
1216 protected function getDescendingSortOrderFlag($inverse = false)
1217 {
1218 $desc = $this->descendingSortOrderFlag;
1219 if ($inverse) {
1220 $desc = !$desc;
1221 }
1222 return !$desc ? ' DESC' : '';
1223 }
1224
1225 /**
1226 * Returns if an item type is a multipage item type
1227 *
1228 * @param string $itemType Item type
1229 * @return bool TRUE if multipage capable
1230 */
1231 protected function multiplePagesType($itemType)
1232 {
1233 /** @var \TYPO3\CMS\IndexedSearch\FileContentParser $fileContentParser */
1234 $fileContentParser = $this->externalParsers[$itemType];
1235 return is_object($fileContentParser) && $fileContentParser->isMultiplePageExtension($itemType);
1236 }
1237
1238 /**
1239 * md5 integer hash
1240 * Using 7 instead of 8 just because that makes the integers lower than
1241 * 32 bit (28 bit) and so they do not interfere with UNSIGNED integers
1242 * or PHP-versions which has varying output from the hexdec function.
1243 *
1244 * @param string $str String to hash
1245 * @return int Integer interpretation of the md5 hash of input string.
1246 */
1247 protected function md5inthash($str)
1248 {
1249 return Utility\IndexedSearchUtility::md5inthash($str);
1250 }
1251
1252 /**
1253 * Check if the tables provided are configured for usage.
1254 * This becomes necessary for extensions that provide additional database
1255 * functionality like indexed_search_mysql.
1256 *
1257 * @param string $table_list Comma-separated list of tables
1258 * @return bool TRUE if given tables are enabled
1259 */
1260 protected function isTableUsed($table_list)
1261 {
1262 return Utility\IndexedSearchUtility::isTableUsed($table_list);
1263 }
1264
1265 /**
1266 * Returns an object reference to the hook object if any
1267 *
1268 * @param string $functionName Name of the function you want to call / hook key
1269 * @return object|NULL Hook object, if any. Otherwise NULL.
1270 */
1271 public function hookRequest($functionName)
1272 {
1273 // Hook: menuConfig_preProcessModMenu
1274 if ($GLOBALS['TYPO3_CONF_VARS']['EXTCONF']['indexed_search']['pi1_hooks'][$functionName]) {
1275 $hookObj = GeneralUtility::makeInstance($GLOBALS['TYPO3_CONF_VARS']['EXTCONF']['indexed_search']['pi1_hooks'][$functionName]);
1276 if (method_exists($hookObj, $functionName)) {
1277 $hookObj->pObj = $this;
1278 return $hookObj;
1279 }
1280 }
1281 return null;
1282 }
1283
1284 /**
1285 * Search type
1286 * e.g. sentence (20), any part of the word (1)
1287 *
1288 * @return int
1289 */
1290 public function getSearchType()
1291 {
1292 return (int)$this->searchType;
1293 }
1294
1295 /**
1296 * A list of integer which should be root-pages to search from
1297 *
1298 * @return int[]
1299 */
1300 public function getSearchRootPageIdList()
1301 {
1302 return GeneralUtility::intExplode(',', $this->searchRootPageIdList);
1303 }
1304
1305 /**
1306 * Getter for joinPagesForQuery flag
1307 * enabled through TypoScript 'settings.skipExtendToSubpagesChecking'
1308 *
1309 * @return bool
1310 */
1311 public function getJoinPagesForQuery()
1312 {
1313 return $this->joinPagesForQuery;
1314 }
1315
1316 /**
1317 * @return \TYPO3\CMS\Frontend\Controller\TypoScriptFrontendController
1318 */
1319 protected function getTypoScriptFrontendController()
1320 {
1321 return $GLOBALS['TSFE'];
1322 }
1323
1324 /**
1325 * @return TimeTracker
1326 */
1327 protected function getTimeTracker()
1328 {
1329 return GeneralUtility::makeInstance(TimeTracker::class);
1330 }
1331 }