504b60a25943934d7da04f1dfe4fc38677b6cbd5
[Packages/TYPO3.CMS.git] / typo3 / sysext / core / Classes / DataHandling / DataHandler.php
1 <?php
2 namespace TYPO3\CMS\Core\DataHandling;
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 TYPO3\CMS\Backend\Utility\BackendUtility;
18 use TYPO3\CMS\Core\Authentication\BackendUserAuthentication;
19 use TYPO3\CMS\Core\Cache\CacheManager;
20 use TYPO3\CMS\Core\Cache\Frontend\VariableFrontend;
21 use TYPO3\CMS\Core\Configuration\FlexForm\FlexFormTools;
22 use TYPO3\CMS\Core\Database\DatabaseConnection;
23 use TYPO3\CMS\Core\Database\ReferenceIndex;
24 use TYPO3\CMS\Core\Database\RelationHandler;
25 use TYPO3\CMS\Core\Html\RteHtmlParser;
26 use TYPO3\CMS\Core\Messaging\FlashMessage;
27 use TYPO3\CMS\Core\Messaging\FlashMessageService;
28 use TYPO3\CMS\Core\Resource\ResourceFactory;
29 use TYPO3\CMS\Core\Type\Bitmask\Permission;
30 use TYPO3\CMS\Core\Utility\ArrayUtility;
31 use TYPO3\CMS\Core\Utility\File\BasicFileUtility;
32 use TYPO3\CMS\Core\Utility\GeneralUtility;
33 use TYPO3\CMS\Core\Utility\MathUtility;
34 use TYPO3\CMS\Core\Utility\PathUtility;
35 use TYPO3\CMS\Core\Utility\StringUtility;
36 use TYPO3\CMS\Core\Versioning\VersionState;
37
38 /**
39 * The main data handler class which takes care of correctly updating and inserting records.
40 * This class was formerly known as TCEmain.
41 *
42 * This is the TYPO3 Core Engine class for manipulation of the database
43 * This class is used by eg. the tce_db.php script which provides an the interface for POST forms to this class.
44 *
45 * Dependencies:
46 * - $GLOBALS['TCA'] must exist
47 * - $GLOBALS['LANG'] must exist
48 *
49 * tce_db.php for further comments and SYNTAX! Also see document 'TYPO3 Core API' for details.
50 */
51 class DataHandler
52 {
53 // *********************
54 // Public variables you can configure before using the class:
55 // *********************
56 /**
57 * If TRUE, the default log-messages will be stored. This should not be necessary if the locallang-file for the
58 * log-display is properly configured. So disabling this will just save some database-space as the default messages are not saved.
59 *
60 * @var bool
61 */
62 public $storeLogMessages = true;
63
64 /**
65 * If TRUE, actions are logged to sys_log.
66 *
67 * @var bool
68 */
69 public $enableLogging = true;
70
71 /**
72 * If TRUE, the datamap array is reversed in the order, which is a nice thing if you're creating a whole new
73 * bunch of records.
74 *
75 * @var bool
76 */
77 public $reverseOrder = false;
78
79 /**
80 * If TRUE, only fields which are different from the database values are saved! In fact, if a whole input array
81 * is similar, it's not saved then.
82 *
83 * @var bool
84 */
85 public $checkSimilar = true;
86
87 /**
88 * If TRUE, incoming values in the data-array have their slashes stripped. ALWAYS SET THIS TO ZERO and supply an
89 * unescaped data array instead. This switch may totally disappear in future versions of this class!
90 *
91 * @var bool
92 * @deprecated since TYPO3 CMS 7, will be removed in TYPO3 CMS 8
93 */
94 public $stripslashes_values = true;
95
96 /**
97 * This will read the record after having updated or inserted it. If anything is not properly submitted an error
98 * is written to the log. This feature consumes extra time by selecting records
99 *
100 * @var bool
101 */
102 public $checkStoredRecords = true;
103
104 /**
105 * If set, values '' and 0 will equal each other when the stored records are checked.
106 *
107 * @var bool
108 */
109 public $checkStoredRecords_loose = true;
110
111 /**
112 * If this is set, then a page is deleted by deleting the whole branch under it (user must have
113 * delete permissions to it all). If not set, then the page is deleted ONLY if it has no branch.
114 *
115 * @var bool
116 */
117 public $deleteTree = false;
118
119 /**
120 * If set, then the 'hideAtCopy' flag for tables will be ignored.
121 *
122 * @var bool
123 */
124 public $neverHideAtCopy = false;
125
126 /**
127 * If set, then the TCE class has been instantiated during an import action of a T3D
128 *
129 * @var bool
130 */
131 public $isImporting = false;
132
133 /**
134 * If set, then transformations are NOT performed on the input.
135 *
136 * @var bool
137 */
138 public $dontProcessTransformations = false;
139
140 /**
141 * If set, .vDEFbase values are unset in flexforms.
142 *
143 * @var bool
144 * @deprecated since TYPO3 CMS 7, will be removed with TYPO3 CMS 8
145 */
146 public $clear_flexFormData_vDEFbase = false;
147
148 /**
149 * TRUE: (traditional) Updates when record is saved. For flexforms, updates if change is made to the localized value.
150 * FALSE: Will not update anything.
151 * "FORCE_FFUPD" (string): Like TRUE, but will force update to the FlexForm Field
152 *
153 * @var bool|string
154 */
155 public $updateModeL10NdiffData = true;
156
157 /**
158 * If TRUE, the translation diff. fields will in fact be reset so that they indicate that all needs to change again!
159 * It's meant as the opposite of declaring the record translated.
160 *
161 * @var bool
162 */
163 public $updateModeL10NdiffDataClear = false;
164
165 /**
166 * If TRUE, workspace restrictions are bypassed on edit an create actions (process_datamap()).
167 * YOU MUST KNOW what you do if you use this feature!
168 *
169 * @var bool
170 */
171 public $bypassWorkspaceRestrictions = false;
172
173 /**
174 * If TRUE, file handling of attached files (addition, deletion etc) is bypassed - the value is saved straight away.
175 * YOU MUST KNOW what you are doing with this feature!
176 *
177 * @var bool
178 */
179 public $bypassFileHandling = false;
180
181 /**
182 * If TRUE, access check, check for deleted etc. for records is bypassed.
183 * YOU MUST KNOW what you are doing if you use this feature!
184 *
185 * @var bool
186 */
187 public $bypassAccessCheckForRecords = false;
188
189 /**
190 * Comma-separated list. This list of tables decides which tables will be copied. If empty then none will.
191 * If '*' then all will (that the user has permission to of course)
192 *
193 * @var string
194 */
195 public $copyWhichTables = '*';
196
197 /**
198 * If 0 then branch is NOT copied.
199 * If 1 then pages on the 1st level is copied.
200 * If 2 then pages on the second level is copied ... and so on
201 *
202 * @var int
203 */
204 public $copyTree = 0;
205
206 /**
207 * [table][fields]=value: New records are created with default values and you can set this array on the
208 * form $defaultValues[$table][$field] = $value to override the default values fetched from TCA.
209 * If ->setDefaultsFromUserTS is called UserTSconfig default values will overrule existing values in this array
210 * (thus UserTSconfig overrules externally set defaults which overrules TCA defaults)
211 *
212 * @var array
213 */
214 public $defaultValues = array();
215
216 /**
217 * [table][fields]=value: You can set this array on the form $overrideValues[$table][$field] = $value to
218 * override the incoming data. You must set this externally. You must make sure the fields in this array are also
219 * found in the table, because it's not checked. All columns can be set by this array!
220 *
221 * @var array
222 */
223 public $overrideValues = array();
224
225 /**
226 * [filename]=alternative_filename: Use this array to force another name onto a file.
227 * Eg. if you set ['/tmp/blablabal'] = 'my_file.txt' and '/tmp/blablabal' is set for a certain file-field,
228 * then 'my_file.txt' will be used as the name instead.
229 *
230 * @var array
231 */
232 public $alternativeFileName = array();
233
234 /**
235 * Array [filename]=alternative_filepath: Same as alternativeFileName but with relative path to the file
236 *
237 * @var array
238 */
239 public $alternativeFilePath = array();
240
241 /**
242 * If entries are set in this array corresponding to fields for update, they are ignored and thus NOT updated.
243 * You could set this array from a series of checkboxes with value=0 and hidden fields before the checkbox with 1.
244 * Then an empty checkbox will disable the field.
245 *
246 * @var array
247 */
248 public $data_disableFields = array();
249
250 /**
251 * Use this array to validate suggested uids for tables by setting [table]:[uid]. This is a dangerous option
252 * since it will force the inserted record to have a certain UID. The value just have to be TRUE, but if you set
253 * it to "DELETE" it will make sure any record with that UID will be deleted first (raw delete).
254 * The option is used for import of T3D files when synchronizing between two mirrored servers.
255 * As a security measure this feature is available only for Admin Users (for now)
256 *
257 * @var array
258 */
259 public $suggestedInsertUids = array();
260
261 /**
262 * Object. Call back object for FlexForm traversal. Useful when external classes wants to use the
263 * iteration functions inside DataHandler for traversing a FlexForm structure.
264 *
265 * @var object
266 */
267 public $callBackObj;
268
269 // *********************
270 // Internal variables (mapping arrays) which can be used (read-only) from outside
271 // *********************
272 /**
273 * Contains mapping of auto-versionized records.
274 *
275 * @var array
276 */
277 public $autoVersionIdMap = array();
278
279 /**
280 * When new elements are created, this array contains a map between their "NEW..." string IDs and the eventual UID they got when stored in database
281 *
282 * @var array
283 */
284 public $substNEWwithIDs = array();
285
286 /**
287 * Like $substNEWwithIDs, but where each old "NEW..." id is mapped to the table it was from.
288 *
289 * @var array
290 */
291 public $substNEWwithIDs_table = array();
292
293 /**
294 * Holds the tables and there the ids of newly created child records from IRRE
295 *
296 * @var array
297 */
298 public $newRelatedIDs = array();
299
300 /**
301 * This array is the sum of all copying operations in this class. May be READ from outside, thus partly public.
302 *
303 * @var array
304 */
305 public $copyMappingArray_merged = array();
306
307 /**
308 * A map between input file name and final destination for files being attached to records.
309 *
310 * @var array
311 */
312 public $copiedFileMap = array();
313
314 /**
315 * Contains [table][id][field] of fiels where RTEmagic images was copied. Holds old filename as key and new filename as value.
316 *
317 * @var array
318 */
319 public $RTEmagic_copyIndex = array();
320
321 /**
322 * Errors are collected in this variable.
323 *
324 * @var array
325 */
326 public $errorLog = array();
327
328 /**
329 * Fields from the pages-table for which changes will trigger a pagetree refresh
330 *
331 * @var array
332 */
333 public $pagetreeRefreshFieldsFromPages = array('pid', 'sorting', 'deleted', 'hidden', 'title', 'doktype', 'is_siteroot', 'fe_group', 'nav_hide', 'nav_title', 'module', 'starttime', 'endtime', 'content_from_pid');
334
335 /**
336 * Indicates whether the pagetree needs a refresh because of important changes
337 *
338 * @var bool
339 */
340 public $pagetreeNeedsRefresh = false;
341
342 // *********************
343 // Internal Variables, do not touch.
344 // *********************
345
346 // Variables set in init() function:
347
348 /**
349 * The user-object the script uses. If not set from outside, this is set to the current global $BE_USER.
350 *
351 * @var BackendUserAuthentication
352 */
353 public $BE_USER;
354
355 /**
356 * Will be set to uid of be_user executing this script
357 *
358 * @var int
359 */
360 public $userid;
361
362 /**
363 * Will be set to username of be_user executing this script
364 *
365 * @var string
366 */
367 public $username;
368
369 /**
370 * Will be set if user is admin
371 *
372 * @var bool
373 */
374 public $admin;
375
376 /**
377 * Can be overridden from $GLOBALS['TYPO3_CONF_VARS']
378 *
379 * @var array
380 */
381 public $defaultPermissions = array(
382 'user' => 'show,edit,delete,new,editcontent',
383 'group' => 'show,edit,new,editcontent',
384 'everybody' => ''
385 );
386
387 /**
388 * The list of <table>-<fields> that cannot be edited by user. This is compiled from TCA/exclude-flag combined with non_exclude_fields for the user.
389 *
390 * @var array
391 */
392 protected $excludedTablesAndFields = array();
393
394 /**
395 * @deprecated since TYPO3 CMS 7, will be removed in TYPO3 CMS 8
396 * @var int
397 */
398 public $include_filefunctions;
399
400 /**
401 * Data submitted from the form view, used to control behaviours,
402 * e.g. this is used to activate/deactivate fields and thus store NULL values
403 *
404 * @var array
405 */
406 protected $control = array();
407
408 /**
409 * Set with incoming data array
410 *
411 * @var array
412 */
413 public $datamap = array();
414
415 /**
416 * Set with incoming cmd array
417 *
418 * @var array
419 */
420 public $cmdmap = array();
421
422 /**
423 * List of changed old record ids to new records ids
424 *
425 * @var array
426 */
427 protected $mmHistoryRecords = array();
428
429 /**
430 * List of changed old record ids to new records ids
431 *
432 * @var array
433 */
434 protected $historyRecords = array();
435
436 // Internal static:
437 /**
438 * Permission mapping
439 *
440 * @var array
441 */
442 public $pMap = array(
443 'show' => 1,
444 // 1st bit
445 'edit' => 2,
446 // 2nd bit
447 'delete' => 4,
448 // 3rd bit
449 'new' => 8,
450 // 4th bit
451 'editcontent' => 16
452 );
453
454 /**
455 * Integer: The interval between sorting numbers used with tables with a 'sorting' field defined. Min 1
456 *
457 * @var int
458 */
459 public $sortIntervals = 256;
460
461 // Internal caching arrays
462 /**
463 * Used by function checkRecordUpdateAccess() to store whether a record is updatable or not.
464 *
465 * @var array
466 */
467 public $recUpdateAccessCache = array();
468
469 /**
470 * User by function checkRecordInsertAccess() to store whether a record can be inserted on a page id
471 *
472 * @var array
473 */
474 public $recInsertAccessCache = array();
475
476 /**
477 * Caching array for check of whether records are in a webmount
478 *
479 * @var array
480 */
481 public $isRecordInWebMount_Cache = array();
482
483 /**
484 * Caching array for page ids in webmounts
485 *
486 * @var array
487 */
488 public $isInWebMount_Cache = array();
489
490 /**
491 * Caching for collecting TSconfig for page ids
492 *
493 * @var array
494 */
495 public $cachedTSconfig = array();
496
497 /**
498 * Used for caching page records in pageInfo()
499 *
500 * @var array
501 */
502 public $pageCache = array();
503
504 /**
505 * Array caching workspace access for BE_USER
506 *
507 * @var array
508 */
509 public $checkWorkspaceCache = array();
510
511 // Other arrays:
512 /**
513 * For accumulation of MM relations that must be written after new records are created.
514 *
515 * @var array
516 */
517 public $dbAnalysisStore = array();
518
519 /**
520 * For accumulation of files which must be deleted after processing of all input content
521 *
522 * @var array
523 */
524 public $removeFilesStore = array();
525
526 /**
527 * Uploaded files, set by process_uploads()
528 *
529 * @var array
530 */
531 public $uploadedFileArray = array();
532
533 /**
534 * Used for tracking references that might need correction after operations
535 *
536 * @var array
537 */
538 public $registerDBList = array();
539
540 /**
541 * Used for tracking references that might need correction in pid field after operations (e.g. IRRE)
542 *
543 * @var array
544 */
545 public $registerDBPids = array();
546
547 /**
548 * Used by the copy action to track the ids of new pages so subpages are correctly inserted!
549 * THIS is internally cleared for each executed copy operation! DO NOT USE THIS FROM OUTSIDE!
550 * Read from copyMappingArray_merged instead which is accumulating this information.
551 *
552 * NOTE: This is used by some outside scripts (e.g. hooks), as the results in $copyMappingArray_merged
553 * are only available after an action has been completed.
554 *
555 * @var array
556 */
557 public $copyMappingArray = array();
558
559 /**
560 * Array used for remapping uids and values at the end of process_datamap
561 *
562 * @var array
563 */
564 public $remapStack = array();
565
566 /**
567 * Array used for remapping uids and values at the end of process_datamap
568 * (e.g. $remapStackRecords[<table>][<uid>] = <index in $remapStack>)
569 *
570 * @var array
571 */
572 public $remapStackRecords = array();
573
574 /**
575 * Array used for checking whether new children need to be remapped
576 *
577 * @var array
578 */
579 protected $remapStackChildIds = array();
580
581 /**
582 * Array used for executing addition actions after remapping happened (set processRemapStack())
583 *
584 * @var array
585 */
586 protected $remapStackActions = array();
587
588 /**
589 * Array used for executing post-processing on the reference index
590 *
591 * @var array
592 */
593 protected $remapStackRefIndex = array();
594
595 /**
596 * Array used for additional calls to $this->updateRefIndex
597 *
598 * @var array
599 */
600 public $updateRefIndexStack = array();
601
602 /**
603 * Tells, that this DataHandler instance was called from \TYPO3\CMS\Impext\ImportExport.
604 * This variable is set by \TYPO3\CMS\Impext\ImportExport
605 *
606 * @var array
607 */
608 public $callFromImpExp = false;
609
610 /**
611 * Array for new flexform index mapping
612 *
613 * @var array
614 */
615 public $newIndexMap = array();
616
617 // Various
618 /**
619 * basicFileFunctions object
620 * For "singleton" file-manipulation object
621 *
622 * @var BasicFileUtility
623 */
624 public $fileFunc;
625
626 /**
627 * Set to "currentRecord" during checking of values.
628 *
629 * @var array
630 */
631 public $checkValue_currentRecord = array();
632
633 /**
634 * A signal flag used to tell file processing that auto versioning has happened and hence certain action should be applied.
635 *
636 * @var bool
637 */
638 public $autoVersioningUpdate = false;
639
640 /**
641 * Disable delete clause
642 *
643 * @var bool
644 */
645 protected $disableDeleteClause = false;
646
647 /**
648 * @var array
649 */
650 protected $checkModifyAccessListHookObjects;
651
652 /**
653 * @var array
654 */
655 protected $version_remapMMForVersionSwap_reg;
656
657 /**
658 * The outer most instance of \TYPO3\CMS\Core\DataHandling\DataHandler:
659 * This object instantiates itself on versioning and localization ...
660 *
661 * @var \TYPO3\CMS\Core\DataHandling\DataHandler
662 */
663 protected $outerMostInstance = null;
664
665 /**
666 * Internal cache for collecting records that should trigger cache clearing
667 *
668 * @var array
669 */
670 protected static $recordsToClearCacheFor = array();
671
672 /**
673 * Internal cache for pids of records which were deleted. It's not possible
674 * to retrieve the parent folder/page at a later stage
675 *
676 * @var array
677 */
678 protected static $recordPidsForDeletedRecords = array();
679
680 /**
681 * Database layer. Identical to $GLOBALS['TYPO3_DB']
682 *
683 * @var DatabaseConnection
684 */
685 protected $databaseConnection;
686
687 /**
688 * Runtime Cache to store and retrieve data computed for a single request
689 *
690 * @var \TYPO3\CMS\Core\Cache\Frontend\VariableFrontend
691 */
692 protected $runtimeCache = null;
693
694 /**
695 * Prefix for the cache entries of nested element calls since the runtimeCache has a global scope.
696 *
697 * @var string
698 */
699 protected $cachePrefixNestedElementCalls = 'core-datahandler-nestedElementCalls-';
700
701 /**
702 *
703 */
704 public function __construct()
705 {
706 $this->databaseConnection = $GLOBALS['TYPO3_DB'];
707 $this->runtimeCache = $this->getRuntimeCache();
708 }
709
710 /**
711 * @param array $control
712 */
713 public function setControl(array $control)
714 {
715 $this->control = $control;
716 }
717
718 /**
719 * Initializing.
720 * For details, see 'TYPO3 Core API' document.
721 * This function does not start the processing of data, but merely initializes the object
722 *
723 * @param array $data Data to be modified or inserted in the database
724 * @param array $cmd Commands to copy, move, delete, localize, versionize records.
725 * @param BackendUserAuthentication|NULL $altUserObject An alternative userobject you can set instead of the default, which is $GLOBALS['BE_USER']
726 * @return void
727 */
728 public function start($data, $cmd, $altUserObject = null)
729 {
730 // Initializing BE_USER
731 $this->BE_USER = is_object($altUserObject) ? $altUserObject : $GLOBALS['BE_USER'];
732 $this->userid = $this->BE_USER->user['uid'];
733 $this->username = $this->BE_USER->user['username'];
734 $this->admin = $this->BE_USER->user['admin'];
735 if ($this->BE_USER->uc['recursiveDelete']) {
736 $this->deleteTree = 1;
737 }
738 if ($GLOBALS['TYPO3_CONF_VARS']['BE']['explicitConfirmationOfTranslation'] && $this->updateModeL10NdiffData === true) {
739 $this->updateModeL10NdiffData = false;
740 }
741 // Initializing default permissions for pages
742 $defaultPermissions = $GLOBALS['TYPO3_CONF_VARS']['BE']['defaultPermissions'];
743 if (isset($defaultPermissions['user'])) {
744 $this->defaultPermissions['user'] = $defaultPermissions['user'];
745 }
746 if (isset($defaultPermissions['group'])) {
747 $this->defaultPermissions['group'] = $defaultPermissions['group'];
748 }
749 if (isset($defaultPermissions['everybody'])) {
750 $this->defaultPermissions['everybody'] = $defaultPermissions['everybody'];
751 }
752 // generates the excludelist, based on TCA/exclude-flag and non_exclude_fields for the user:
753 if (!$this->admin) {
754 $this->excludedTablesAndFields = array_flip($this->getExcludeListArray());
755 }
756 // Setting the data and cmd arrays
757 if (is_array($data)) {
758 reset($data);
759 $this->datamap = $data;
760 }
761 if (is_array($cmd)) {
762 reset($cmd);
763 $this->cmdmap = $cmd;
764 }
765 }
766
767 /**
768 * Function that can mirror input values in datamap-array to other uid numbers.
769 * Example: $mirror[table][11] = '22,33' will look for content in $this->datamap[table][11] and copy it to $this->datamap[table][22] and $this->datamap[table][33]
770 *
771 * @param array $mirror This array has the syntax $mirror[table_name][uid] = [list of uids to copy data-value TO!]
772 * @return void
773 */
774 public function setMirror($mirror)
775 {
776 if (!is_array($mirror)) {
777 return;
778 }
779
780 foreach ($mirror as $table => $uid_array) {
781 if (!isset($this->datamap[$table])) {
782 continue;
783 }
784
785 foreach ($uid_array as $id => $uidList) {
786 if (!isset($this->datamap[$table][$id])) {
787 continue;
788 }
789
790 $theIdsInArray = GeneralUtility::trimExplode(',', $uidList, true);
791 foreach ($theIdsInArray as $copyToUid) {
792 $this->datamap[$table][$copyToUid] = $this->datamap[$table][$id];
793 }
794 }
795 }
796 }
797
798 /**
799 * Initializes default values coming from User TSconfig
800 *
801 * @param array $userTS User TSconfig array
802 * @return void
803 */
804 public function setDefaultsFromUserTS($userTS)
805 {
806 if (!is_array($userTS)) {
807 return;
808 }
809
810 foreach ($userTS as $k => $v) {
811 $k = substr($k, 0, -1);
812 if (!$k || !is_array($v) || !isset($GLOBALS['TCA'][$k])) {
813 continue;
814 }
815
816 if (is_array($this->defaultValues[$k])) {
817 $this->defaultValues[$k] = array_merge($this->defaultValues[$k], $v);
818 } else {
819 $this->defaultValues[$k] = $v;
820 }
821 }
822 }
823
824 /**
825 * Processing of uploaded files.
826 * It turns out that some versions of PHP arranges submitted data for files different if sent in an array. This function will unify this so the internal array $this->uploadedFileArray will always contain files arranged in the same structure.
827 *
828 * @param array $postFiles $_FILES array
829 * @return void
830 */
831 public function process_uploads($postFiles)
832 {
833 if (!is_array($postFiles)) {
834 return;
835 }
836
837 // Editing frozen:
838 if ($this->BE_USER->workspace !== 0 && $this->BE_USER->workspaceRec['freeze']) {
839 if ($this->enableLogging) {
840 $this->newlog('All editing in this workspace has been frozen!', 1);
841 }
842 return;
843 }
844 $subA = reset($postFiles);
845 if (is_array($subA)) {
846 if (is_array($subA['name']) && is_array($subA['type']) && is_array($subA['tmp_name']) && is_array($subA['size'])) {
847 // Initialize the uploadedFilesArray:
848 $this->uploadedFileArray = array();
849 // For each entry:
850 foreach ($subA as $key => $values) {
851 $this->process_uploads_traverseArray($this->uploadedFileArray, $values, $key);
852 }
853 } else {
854 $this->uploadedFileArray = $subA;
855 }
856 }
857 }
858
859 /**
860 * Traverse the upload array if needed to rearrange values.
861 *
862 * @param array $outputArr $this->uploadedFileArray passed by reference
863 * @param array $inputArr Input array ($_FILES parts)
864 * @param string $keyToSet The current $_FILES array key to set on the outermost level.
865 * @return void
866 * @access private
867 * @see process_uploads()
868 */
869 public function process_uploads_traverseArray(&$outputArr, $inputArr, $keyToSet)
870 {
871 if (is_array($inputArr)) {
872 foreach ($inputArr as $key => $value) {
873 $this->process_uploads_traverseArray($outputArr[$key], $inputArr[$key], $keyToSet);
874 }
875 } else {
876 $outputArr[$keyToSet] = $inputArr;
877 }
878 }
879
880 /*********************************************
881 *
882 * HOOKS
883 *
884 *********************************************/
885 /**
886 * Hook: processDatamap_afterDatabaseOperations
887 * (calls $hookObj->processDatamap_afterDatabaseOperations($status, $table, $id, $fieldArray, $this);)
888 *
889 * Note: When using the hook after INSERT operations, you will only get the temporary NEW... id passed to your hook as $id,
890 * but you can easily translate it to the real uid of the inserted record using the $this->substNEWwithIDs array.
891 *
892 * @param array $hookObjectsArr (reference) Array with hook objects
893 * @param string $status (reference) Status of the current operation, 'new' or 'update
894 * @param string $table (reference) The table currently processing data for
895 * @param string $id (reference) The record uid currently processing data for, [integer] or [string] (like 'NEW...')
896 * @param array $fieldArray (reference) The field array of a record
897 * @return void
898 */
899 public function hook_processDatamap_afterDatabaseOperations(&$hookObjectsArr, &$status, &$table, &$id, &$fieldArray)
900 {
901 // Process hook directly:
902 if (!isset($this->remapStackRecords[$table][$id])) {
903 foreach ($hookObjectsArr as $hookObj) {
904 if (method_exists($hookObj, 'processDatamap_afterDatabaseOperations')) {
905 $hookObj->processDatamap_afterDatabaseOperations($status, $table, $id, $fieldArray, $this);
906 }
907 }
908 } else {
909 $this->remapStackRecords[$table][$id]['processDatamap_afterDatabaseOperations'] = array(
910 'status' => $status,
911 'fieldArray' => $fieldArray,
912 'hookObjectsArr' => $hookObjectsArr
913 );
914 }
915 }
916
917 /**
918 * Gets the 'checkModifyAccessList' hook objects.
919 * The first call initializes the accordant objects.
920 *
921 * @return array The 'checkModifyAccessList' hook objects (if any)
922 * @throws \UnexpectedValueException
923 */
924 protected function getCheckModifyAccessListHookObjects()
925 {
926 if (!isset($this->checkModifyAccessListHookObjects)) {
927 $this->checkModifyAccessListHookObjects = array();
928 if (is_array($GLOBALS['TYPO3_CONF_VARS']['SC_OPTIONS']['t3lib/class.t3lib_tcemain.php']['checkModifyAccessList'])) {
929 foreach ($GLOBALS['TYPO3_CONF_VARS']['SC_OPTIONS']['t3lib/class.t3lib_tcemain.php']['checkModifyAccessList'] as $classData) {
930 $hookObject = GeneralUtility::getUserObj($classData);
931 if (!$hookObject instanceof DataHandlerCheckModifyAccessListHookInterface) {
932 throw new \UnexpectedValueException('$hookObject must implement interface \\TYPO3\\CMS\\Core\\DataHandling\\DataHandlerCheckModifyAccessListHookInterface', 1251892472);
933 }
934 $this->checkModifyAccessListHookObjects[] = $hookObject;
935 }
936 }
937 }
938 return $this->checkModifyAccessListHookObjects;
939 }
940
941 /*********************************************
942 *
943 * PROCESSING DATA
944 *
945 *********************************************/
946 /**
947 * Processing the data-array
948 * Call this function to process the data-array set by start()
949 *
950 * @return void|FALSE
951 */
952 public function process_datamap()
953 {
954 $this->controlActiveElements();
955
956 // Keep versionized(!) relations here locally:
957 $registerDBList = array();
958 $this->registerElementsToBeDeleted();
959 $this->datamap = $this->unsetElementsToBeDeleted($this->datamap);
960 // Editing frozen:
961 if ($this->BE_USER->workspace !== 0 && $this->BE_USER->workspaceRec['freeze']) {
962 if ($this->enableLogging) {
963 $this->newlog('All editing in this workspace has been frozen!', 1);
964 }
965 return false;
966 }
967 // First prepare user defined objects (if any) for hooks which extend this function:
968 $hookObjectsArr = array();
969 if (is_array($GLOBALS['TYPO3_CONF_VARS']['SC_OPTIONS']['t3lib/class.t3lib_tcemain.php']['processDatamapClass'])) {
970 foreach ($GLOBALS['TYPO3_CONF_VARS']['SC_OPTIONS']['t3lib/class.t3lib_tcemain.php']['processDatamapClass'] as $classRef) {
971 $hookObject = GeneralUtility::getUserObj($classRef);
972 if (method_exists($hookObject, 'processDatamap_beforeStart')) {
973 $hookObject->processDatamap_beforeStart($this);
974 }
975 $hookObjectsArr[] = $hookObject;
976 }
977 }
978 // Organize tables so that the pages-table is always processed first. This is required if you want to make sure that content pointing to a new page will be created.
979 $orderOfTables = array();
980 // Set pages first.
981 if (isset($this->datamap['pages'])) {
982 $orderOfTables[] = 'pages';
983 }
984 $orderOfTables = array_unique(array_merge($orderOfTables, array_keys($this->datamap)));
985 // Process the tables...
986 foreach ($orderOfTables as $table) {
987 // Check if
988 // - table is set in $GLOBALS['TCA'],
989 // - table is NOT readOnly
990 // - the table is set with content in the data-array (if not, there's nothing to process...)
991 // - permissions for tableaccess OK
992 $modifyAccessList = $this->checkModifyAccessList($table);
993 if ($this->enableLogging && !$modifyAccessList) {
994 $this->log($table, 0, 2, 0, 1, 'Attempt to modify table \'%s\' without permission', 1, array($table));
995 }
996 if (!isset($GLOBALS['TCA'][$table]) || $this->tableReadOnly($table) || !is_array($this->datamap[$table]) || !$modifyAccessList) {
997 continue;
998 }
999
1000 if ($this->reverseOrder) {
1001 $this->datamap[$table] = array_reverse($this->datamap[$table], 1);
1002 }
1003 // For each record from the table, do:
1004 // $id is the record uid, may be a string if new records...
1005 // $incomingFieldArray is the array of fields
1006 foreach ($this->datamap[$table] as $id => $incomingFieldArray) {
1007 if (!is_array($incomingFieldArray)) {
1008 continue;
1009 }
1010 $theRealPid = null;
1011
1012 // Handle native date/time fields
1013 $dateTimeFormats = $this->databaseConnection->getDateTimeFormats($table);
1014 foreach ($GLOBALS['TCA'][$table]['columns'] as $column => $config) {
1015 if (isset($incomingFieldArray[$column])) {
1016 if (isset($config['config']['dbType']) && ($config['config']['dbType'] === 'date' || $config['config']['dbType'] === 'datetime')) {
1017 $emptyValue = $dateTimeFormats[$config['config']['dbType']]['empty'];
1018 $format = $dateTimeFormats[$config['config']['dbType']]['format'];
1019 $incomingFieldArray[$column] = $incomingFieldArray[$column] ? gmdate($format, $incomingFieldArray[$column]) : $emptyValue;
1020 }
1021 }
1022 }
1023 // Hook: processDatamap_preProcessFieldArray
1024 foreach ($hookObjectsArr as $hookObj) {
1025 if (method_exists($hookObj, 'processDatamap_preProcessFieldArray')) {
1026 $hookObj->processDatamap_preProcessFieldArray($incomingFieldArray, $table, $id, $this);
1027 }
1028 }
1029 // ******************************
1030 // Checking access to the record
1031 // ******************************
1032 $createNewVersion = false;
1033 $recordAccess = false;
1034 $old_pid_value = '';
1035 $this->autoVersioningUpdate = false;
1036 // Is it a new record? (Then Id is a string)
1037 if (!MathUtility::canBeInterpretedAsInteger($id)) {
1038 // Get a fieldArray with default values
1039 $fieldArray = $this->newFieldArray($table);
1040 // A pid must be set for new records.
1041 if (isset($incomingFieldArray['pid'])) {
1042 // $value = the pid
1043 $pid_value = $incomingFieldArray['pid'];
1044 // Checking and finding numerical pid, it may be a string-reference to another value
1045 $OK = 1;
1046 // If a NEW... id
1047 if (strstr($pid_value, 'NEW')) {
1048 if ($pid_value[0] === '-') {
1049 $negFlag = -1;
1050 $pid_value = substr($pid_value, 1);
1051 } else {
1052 $negFlag = 1;
1053 }
1054 // Trying to find the correct numerical value as it should be mapped by earlier processing of another new record.
1055 if (isset($this->substNEWwithIDs[$pid_value])) {
1056 if ($negFlag === 1) {
1057 $old_pid_value = $this->substNEWwithIDs[$pid_value];
1058 }
1059 $pid_value = (int)($negFlag * $this->substNEWwithIDs[$pid_value]);
1060 } else {
1061 $OK = 0;
1062 }
1063 }
1064 $pid_value = (int)$pid_value;
1065 // The $pid_value is now the numerical pid at this point
1066 if ($OK) {
1067 $sortRow = $GLOBALS['TCA'][$table]['ctrl']['sortby'];
1068 // Points to a page on which to insert the element, possibly in the top of the page
1069 if ($pid_value >= 0) {
1070 // If this table is sorted we better find the top sorting number
1071 if ($sortRow) {
1072 $fieldArray[$sortRow] = $this->getSortNumber($table, 0, $pid_value);
1073 }
1074 // The numerical pid is inserted in the data array
1075 $fieldArray['pid'] = $pid_value;
1076 } else {
1077 // points to another record before ifself
1078 // If this table is sorted we better find the top sorting number
1079 if ($sortRow) {
1080 // Because $pid_value is < 0, getSortNumber returns an array
1081 $tempArray = $this->getSortNumber($table, 0, $pid_value);
1082 $fieldArray['pid'] = $tempArray['pid'];
1083 $fieldArray[$sortRow] = $tempArray['sortNumber'];
1084 } else {
1085 // Here we fetch the PID of the record that we point to...
1086 $tempdata = $this->recordInfo($table, abs($pid_value), 'pid');
1087 $fieldArray['pid'] = $tempdata['pid'];
1088 }
1089 }
1090 }
1091 }
1092 $theRealPid = $fieldArray['pid'];
1093 // Now, check if we may insert records on this pid.
1094 if ($theRealPid >= 0) {
1095 // Checks if records can be inserted on this $pid.
1096 $recordAccess = $this->checkRecordInsertAccess($table, $theRealPid);
1097 if ($recordAccess) {
1098 $this->addDefaultPermittedLanguageIfNotSet($table, $incomingFieldArray);
1099 $recordAccess = $this->BE_USER->recordEditAccessInternals($table, $incomingFieldArray, true);
1100 if (!$recordAccess) {
1101 if ($this->enableLogging) {
1102 $this->newlog('recordEditAccessInternals() check failed. [' . $this->BE_USER->errorMsg . ']', 1);
1103 }
1104 } elseif (!$this->bypassWorkspaceRestrictions) {
1105 // Workspace related processing:
1106 // If LIVE records cannot be created in the current PID due to workspace restrictions, prepare creation of placeholder-record
1107 if ($res = $this->BE_USER->workspaceAllowLiveRecordsInPID($theRealPid, $table)) {
1108 if ($res < 0) {
1109 $recordAccess = false;
1110 if ($this->enableLogging) {
1111 $this->newlog('Stage for versioning root point and users access level did not allow for editing', 1);
1112 }
1113 }
1114 } else {
1115 // So, if no live records were allowed, we have to create a new version of this record:
1116 if ($GLOBALS['TCA'][$table]['ctrl']['versioningWS']) {
1117 $createNewVersion = true;
1118 } else {
1119 $recordAccess = false;
1120 if ($this->enableLogging) {
1121 $this->newlog('Record could not be created in this workspace in this branch', 1);
1122 }
1123 }
1124 }
1125 }
1126 }
1127 } else {
1128 debug('Internal ERROR: pid should not be less than zero!');
1129 }
1130 // Yes new record, change $record_status to 'insert'
1131 $status = 'new';
1132 } else {
1133 // Nope... $id is a number
1134 $fieldArray = array();
1135 $recordAccess = $this->checkRecordUpdateAccess($table, $id, $incomingFieldArray, $hookObjectsArr);
1136 if (!$recordAccess) {
1137 if ($this->enableLogging) {
1138 $propArr = $this->getRecordProperties($table, $id);
1139 $this->log($table, $id, 2, 0, 1, 'Attempt to modify record \'%s\' (%s) without permission. Or non-existing page.', 2, array($propArr['header'], $table . ':' . $id), $propArr['event_pid']);
1140 }
1141 continue;
1142 }
1143 // Next check of the record permissions (internals)
1144 $recordAccess = $this->BE_USER->recordEditAccessInternals($table, $id);
1145 if (!$recordAccess) {
1146 if ($this->enableLogging) {
1147 $this->newlog('recordEditAccessInternals() check failed. [' . $this->BE_USER->errorMsg . ']', 1);
1148 }
1149 } else {
1150 // Here we fetch the PID of the record that we point to...
1151 $tempdata = $this->recordInfo($table, $id, 'pid' . ($GLOBALS['TCA'][$table]['ctrl']['versioningWS'] ? ',t3ver_wsid,t3ver_stage' : ''));
1152 $theRealPid = $tempdata['pid'];
1153 // Use the new id of the versionized record we're trying to write to:
1154 // (This record is a child record of a parent and has already been versionized.)
1155 if ($this->autoVersionIdMap[$table][$id]) {
1156 // For the reason that creating a new version of this record, automatically
1157 // created related child records (e.g. "IRRE"), update the accordant field:
1158 $this->getVersionizedIncomingFieldArray($table, $id, $incomingFieldArray, $registerDBList);
1159 // Use the new id of the copied/versionized record:
1160 $id = $this->autoVersionIdMap[$table][$id];
1161 $recordAccess = true;
1162 $this->autoVersioningUpdate = true;
1163 } elseif (!$this->bypassWorkspaceRestrictions && ($errorCode = $this->BE_USER->workspaceCannotEditRecord($table, $tempdata))) {
1164 $recordAccess = false;
1165 // Versioning is required and it must be offline version!
1166 // Check if there already is a workspace version
1167 $WSversion = BackendUtility::getWorkspaceVersionOfRecord($this->BE_USER->workspace, $table, $id, 'uid,t3ver_oid');
1168 if ($WSversion) {
1169 $id = $WSversion['uid'];
1170 $recordAccess = true;
1171 } elseif ($this->BE_USER->workspaceAllowAutoCreation($table, $id, $theRealPid)) {
1172 // new version of a record created in a workspace - so always refresh pagetree to indicate there is a change in the workspace
1173 $this->pagetreeNeedsRefresh = true;
1174
1175 /** @var $tce DataHandler */
1176 $tce = GeneralUtility::makeInstance(__CLASS__);
1177 $tce->stripslashes_values = false;
1178 // Setting up command for creating a new version of the record:
1179 $cmd = array();
1180 $cmd[$table][$id]['version'] = array(
1181 'action' => 'new',
1182 'treeLevels' => -1,
1183 // Default is to create a version of the individual records... element versioning that is.
1184 'label' => 'Auto-created for WS #' . $this->BE_USER->workspace
1185 );
1186 $tce->start(array(), $cmd);
1187 $tce->process_cmdmap();
1188 $this->errorLog = array_merge($this->errorLog, $tce->errorLog);
1189 // If copying was successful, share the new uids (also of related children):
1190 if ($tce->copyMappingArray[$table][$id]) {
1191 foreach ($tce->copyMappingArray as $origTable => $origIdArray) {
1192 foreach ($origIdArray as $origId => $newId) {
1193 $this->uploadedFileArray[$origTable][$newId] = $this->uploadedFileArray[$origTable][$origId];
1194 $this->autoVersionIdMap[$origTable][$origId] = $newId;
1195 }
1196 }
1197 ArrayUtility::mergeRecursiveWithOverrule($this->RTEmagic_copyIndex, $tce->RTEmagic_copyIndex);
1198 // See where RTEmagic_copyIndex is used inside fillInFieldArray() for more information...
1199 // Update registerDBList, that holds the copied relations to child records:
1200 $registerDBList = array_merge($registerDBList, $tce->registerDBList);
1201 // For the reason that creating a new version of this record, automatically
1202 // created related child records (e.g. "IRRE"), update the accordant field:
1203 $this->getVersionizedIncomingFieldArray($table, $id, $incomingFieldArray, $registerDBList);
1204 // Use the new id of the copied/versionized record:
1205 $id = $this->autoVersionIdMap[$table][$id];
1206 $recordAccess = true;
1207 $this->autoVersioningUpdate = true;
1208 } elseif ($this->enableLogging) {
1209 $this->newlog('Could not be edited in offline workspace in the branch where found (failure state: \'' . $errorCode . '\'). Auto-creation of version failed!', 1);
1210 }
1211 } elseif ($this->enableLogging) {
1212 $this->newlog('Could not be edited in offline workspace in the branch where found (failure state: \'' . $errorCode . '\'). Auto-creation of version not allowed in workspace!', 1);
1213 }
1214 }
1215 }
1216 // The default is 'update'
1217 $status = 'update';
1218 }
1219 // If access was granted above, proceed to create or update record:
1220 if (!$recordAccess) {
1221 continue;
1222 }
1223
1224 // Here the "pid" is set IF NOT the old pid was a string pointing to a place in the subst-id array.
1225 list($tscPID) = BackendUtility::getTSCpid($table, $id, $old_pid_value ? $old_pid_value : $fieldArray['pid']);
1226 if ($status === 'new' && $table === 'pages') {
1227 $TSConfig = $this->getTCEMAIN_TSconfig($tscPID);
1228 if (isset($TSConfig['permissions.']) && is_array($TSConfig['permissions.'])) {
1229 $fieldArray = $this->setTSconfigPermissions($fieldArray, $TSConfig['permissions.']);
1230 }
1231 }
1232 // Processing of all fields in incomingFieldArray and setting them in $fieldArray
1233 $fieldArray = $this->fillInFieldArray($table, $id, $fieldArray, $incomingFieldArray, $theRealPid, $status, $tscPID);
1234 $newVersion_placeholderFieldArray = array();
1235 if ($createNewVersion) {
1236 // create a placeholder array with already processed field content
1237 $newVersion_placeholderFieldArray = $fieldArray;
1238 }
1239 // NOTICE! All manipulation beyond this point bypasses both "excludeFields" AND possible "MM" relations / file uploads to field!
1240 // Forcing some values unto field array:
1241 // NOTICE: This overriding is potentially dangerous; permissions per field is not checked!!!
1242 $fieldArray = $this->overrideFieldArray($table, $fieldArray);
1243 if ($createNewVersion) {
1244 $newVersion_placeholderFieldArray = $this->overrideFieldArray($table, $newVersion_placeholderFieldArray);
1245 }
1246 // Setting system fields
1247 if ($status == 'new') {
1248 if ($GLOBALS['TCA'][$table]['ctrl']['crdate']) {
1249 $fieldArray[$GLOBALS['TCA'][$table]['ctrl']['crdate']] = $GLOBALS['EXEC_TIME'];
1250 if ($createNewVersion) {
1251 $newVersion_placeholderFieldArray[$GLOBALS['TCA'][$table]['ctrl']['crdate']] = $GLOBALS['EXEC_TIME'];
1252 }
1253 }
1254 if ($GLOBALS['TCA'][$table]['ctrl']['cruser_id']) {
1255 $fieldArray[$GLOBALS['TCA'][$table]['ctrl']['cruser_id']] = $this->userid;
1256 if ($createNewVersion) {
1257 $newVersion_placeholderFieldArray[$GLOBALS['TCA'][$table]['ctrl']['cruser_id']] = $this->userid;
1258 }
1259 }
1260 } elseif ($this->checkSimilar) {
1261 // Removing fields which are equal to the current value:
1262 $fieldArray = $this->compareFieldArrayWithCurrentAndUnset($table, $id, $fieldArray);
1263 }
1264 if ($GLOBALS['TCA'][$table]['ctrl']['tstamp'] && !empty($fieldArray)) {
1265 $fieldArray[$GLOBALS['TCA'][$table]['ctrl']['tstamp']] = $GLOBALS['EXEC_TIME'];
1266 if ($createNewVersion) {
1267 $newVersion_placeholderFieldArray[$GLOBALS['TCA'][$table]['ctrl']['tstamp']] = $GLOBALS['EXEC_TIME'];
1268 }
1269 }
1270 // Set stage to "Editing" to make sure we restart the workflow
1271 if ($GLOBALS['TCA'][$table]['ctrl']['versioningWS']) {
1272 $fieldArray['t3ver_stage'] = 0;
1273 }
1274 // Hook: processDatamap_postProcessFieldArray
1275 foreach ($hookObjectsArr as $hookObj) {
1276 if (method_exists($hookObj, 'processDatamap_postProcessFieldArray')) {
1277 $hookObj->processDatamap_postProcessFieldArray($status, $table, $id, $fieldArray, $this);
1278 }
1279 }
1280 // Performing insert/update. If fieldArray has been unset by some userfunction (see hook above), don't do anything
1281 // Kasper: Unsetting the fieldArray is dangerous; MM relations might be saved already and files could have been uploaded that are now "lost"
1282 if (is_array($fieldArray)) {
1283 if ($status == 'new') {
1284 if ($table === 'pages') {
1285 // for new pages always a refresh is needed
1286 $this->pagetreeNeedsRefresh = true;
1287 }
1288
1289 // This creates a new version of the record with online placeholder and offline version
1290 if ($createNewVersion) {
1291 // new record created in a workspace - so always refresh pagetree to indicate there is a change in the workspace
1292 $this->pagetreeNeedsRefresh = true;
1293
1294 $newVersion_placeholderFieldArray['t3ver_label'] = 'INITIAL PLACEHOLDER';
1295 // Setting placeholder state value for temporary record
1296 $newVersion_placeholderFieldArray['t3ver_state'] = (string)new VersionState(VersionState::NEW_PLACEHOLDER);
1297 // Setting workspace - only so display of place holders can filter out those from other workspaces.
1298 $newVersion_placeholderFieldArray['t3ver_wsid'] = $this->BE_USER->workspace;
1299 $newVersion_placeholderFieldArray[$GLOBALS['TCA'][$table]['ctrl']['label']] = $this->getPlaceholderTitleForTableLabel($table);
1300 // Saving placeholder as 'original'
1301 $this->insertDB($table, $id, $newVersion_placeholderFieldArray, false);
1302 // For the actual new offline version, set versioning values to point to placeholder:
1303 $fieldArray['pid'] = -1;
1304 $fieldArray['t3ver_oid'] = $this->substNEWwithIDs[$id];
1305 $fieldArray['t3ver_id'] = 1;
1306 // Setting placeholder state value for version (so it can know it is currently a new version...)
1307 $fieldArray['t3ver_state'] = (string)new VersionState(VersionState::NEW_PLACEHOLDER_VERSION);
1308 $fieldArray['t3ver_label'] = 'First draft version';
1309 $fieldArray['t3ver_wsid'] = $this->BE_USER->workspace;
1310 // When inserted, $this->substNEWwithIDs[$id] will be changed to the uid of THIS version and so the interface will pick it up just nice!
1311 $phShadowId = $this->insertDB($table, $id, $fieldArray, true, 0, true);
1312 if ($phShadowId) {
1313 // Processes fields of the placeholder record:
1314 $this->triggerRemapAction($table, $id, array($this, 'placeholderShadowing'), array($table, $phShadowId));
1315 // Hold auto-versionized ids of placeholders:
1316 $this->autoVersionIdMap[$table][$this->substNEWwithIDs[$id]] = $phShadowId;
1317 }
1318 } else {
1319 $this->insertDB($table, $id, $fieldArray, false, $incomingFieldArray['uid']);
1320 }
1321 } else {
1322 if ($table === 'pages') {
1323 // only a certain number of fields needs to be checked for updates
1324 // if $this->checkSimilar is TRUE, fields with unchanged values are already removed here
1325 $fieldsToCheck = array_intersect($this->pagetreeRefreshFieldsFromPages, array_keys($fieldArray));
1326 if (!empty($fieldsToCheck)) {
1327 $this->pagetreeNeedsRefresh = true;
1328 }
1329 }
1330 $this->updateDB($table, $id, $fieldArray);
1331 $this->placeholderShadowing($table, $id);
1332 }
1333 }
1334 // Hook: processDatamap_afterDatabaseOperations
1335 // Note: When using the hook after INSERT operations, you will only get the temporary NEW... id passed to your hook as $id,
1336 // but you can easily translate it to the real uid of the inserted record using the $this->substNEWwithIDs array.
1337 $this->hook_processDatamap_afterDatabaseOperations($hookObjectsArr, $status, $table, $id, $fieldArray);
1338 }
1339 }
1340 // Process the stack of relations to remap/correct
1341 $this->processRemapStack();
1342 $this->dbAnalysisStoreExec();
1343 $this->removeRegisteredFiles();
1344 // Hook: processDatamap_afterAllOperations
1345 // Note: When this hook gets called, all operations on the submitted data have been finished.
1346 foreach ($hookObjectsArr as $hookObj) {
1347 if (method_exists($hookObj, 'processDatamap_afterAllOperations')) {
1348 $hookObj->processDatamap_afterAllOperations($this);
1349 }
1350 }
1351 if ($this->isOuterMostInstance()) {
1352 $this->processClearCacheQueue();
1353 $this->resetElementsToBeDeleted();
1354 }
1355 }
1356
1357 /**
1358 * Fix shadowing of data in case we are editing an offline version of a live "New" placeholder record:
1359 *
1360 * @param string $table Table name
1361 * @param int $id Record uid
1362 * @return void
1363 */
1364 public function placeholderShadowing($table, $id)
1365 {
1366 if ($liveRec = BackendUtility::getLiveVersionOfRecord($table, $id, '*')) {
1367 if (VersionState::cast($liveRec['t3ver_state'])->indicatesPlaceholder()) {
1368 $justStoredRecord = BackendUtility::getRecord($table, $id);
1369 $newRecord = array();
1370 $shadowCols = $GLOBALS['TCA'][$table]['ctrl']['shadowColumnsForNewPlaceholders'];
1371 $shadowCols .= ',' . $GLOBALS['TCA'][$table]['ctrl']['languageField'];
1372 $shadowCols .= ',' . $GLOBALS['TCA'][$table]['ctrl']['transOrigPointerField'];
1373 $shadowCols .= ',' . $GLOBALS['TCA'][$table]['ctrl']['type'];
1374 $shadowCols .= ',' . $GLOBALS['TCA'][$table]['ctrl']['label'];
1375 $shadowColumns = array_unique(GeneralUtility::trimExplode(',', $shadowCols, true));
1376 foreach ($shadowColumns as $fieldName) {
1377 if ((string)$justStoredRecord[$fieldName] !== (string)$liveRec[$fieldName] && isset($GLOBALS['TCA'][$table]['columns'][$fieldName]) && $fieldName !== 'uid' && $fieldName !== 'pid') {
1378 $newRecord[$fieldName] = $justStoredRecord[$fieldName];
1379 }
1380 }
1381 if (!empty($newRecord)) {
1382 if ($this->enableLogging) {
1383 $this->newlog2('Shadowing done on fields <i>' . implode(',', array_keys($newRecord)) . '</i> in placeholder record ' . $table . ':' . $liveRec['uid'] . ' (offline version UID=' . $id . ')', $table, $liveRec['uid'], $liveRec['pid']);
1384 }
1385 $this->updateDB($table, $liveRec['uid'], $newRecord);
1386 }
1387 }
1388 }
1389 }
1390
1391 /**
1392 * Create a placeholder title for the label field that does match the field requirements
1393 *
1394 * @param string $table The table name
1395 * @param string $placeholderContent Placeholder content to be used
1396 * @return string placeholder value
1397 */
1398 public function getPlaceholderTitleForTableLabel($table, $placeholderContent = null)
1399 {
1400 if ($placeholderContent === null) {
1401 $placeholderContent = 'PLACEHOLDER';
1402 }
1403
1404 $labelPlaceholder = '[' . $placeholderContent . ', WS#' . $this->BE_USER->workspace . ']';
1405 $labelField = $GLOBALS['TCA'][$table]['ctrl']['label'];
1406 if (!isset($GLOBALS['TCA'][$table]['columns'][$labelField]['config']['eval'])) {
1407 return $labelPlaceholder;
1408 }
1409 $evalCodesArray = GeneralUtility::trimExplode(',', $GLOBALS['TCA'][$table]['columns'][$labelField]['config']['eval'], true);
1410 $transformedLabel = $this->checkValue_input_Eval($labelPlaceholder, $evalCodesArray, '');
1411 return isset($transformedLabel['value']) ? $transformedLabel['value'] : $labelPlaceholder;
1412 }
1413
1414 /**
1415 * Filling in the field array
1416 * $this->excludedTablesAndFields is used to filter fields if needed.
1417 *
1418 * @param string $table Table name
1419 * @param int $id Record ID
1420 * @param array $fieldArray Default values, Preset $fieldArray with 'pid' maybe (pid and uid will be not be overridden anyway)
1421 * @param array $incomingFieldArray Is which fields/values you want to set. There are processed and put into $fieldArray if OK
1422 * @param int $realPid The real PID value of the record. For updates, this is just the pid of the record. For new records this is the PID of the page where it is inserted.
1423 * @param string $status Is 'new' or 'update'
1424 * @param int $tscPID TSconfig PID
1425 * @return array Field Array
1426 */
1427 public function fillInFieldArray($table, $id, $fieldArray, $incomingFieldArray, $realPid, $status, $tscPID)
1428 {
1429 // Initialize:
1430 $originalLanguageRecord = null;
1431 $originalLanguage_diffStorage = null;
1432 $diffStorageFlag = false;
1433 // Setting 'currentRecord' and 'checkValueRecord':
1434 if (strstr($id, 'NEW')) {
1435 // Must have the 'current' array - not the values after processing below...
1436 $currentRecord = ($checkValueRecord = $fieldArray);
1437 // IF $incomingFieldArray is an array, overlay it.
1438 // The point is that when new records are created as copies with flex type fields there might be a field containing information about which DataStructure to use and without that information the flexforms cannot be correctly processed.... This should be OK since the $checkValueRecord is used by the flexform evaluation only anyways...
1439 if (is_array($incomingFieldArray) && is_array($checkValueRecord)) {
1440 ArrayUtility::mergeRecursiveWithOverrule($checkValueRecord, $incomingFieldArray);
1441 }
1442 } else {
1443 // We must use the current values as basis for this!
1444 $currentRecord = ($checkValueRecord = $this->recordInfo($table, $id, '*'));
1445 // This is done to make the pid positive for offline versions; Necessary to have diff-view for pages_language_overlay in workspaces.
1446 BackendUtility::fixVersioningPid($table, $currentRecord);
1447 // Get original language record if available:
1448 if (is_array($currentRecord) && $GLOBALS['TCA'][$table]['ctrl']['transOrigDiffSourceField'] && $GLOBALS['TCA'][$table]['ctrl']['languageField'] && $currentRecord[$GLOBALS['TCA'][$table]['ctrl']['languageField']] > 0 && $GLOBALS['TCA'][$table]['ctrl']['transOrigPointerField'] && (int)$currentRecord[$GLOBALS['TCA'][$table]['ctrl']['transOrigPointerField']] > 0) {
1449 $lookUpTable = $GLOBALS['TCA'][$table]['ctrl']['transOrigPointerTable'] ?: $table;
1450 $originalLanguageRecord = $this->recordInfo($lookUpTable, $currentRecord[$GLOBALS['TCA'][$table]['ctrl']['transOrigPointerField']], '*');
1451 BackendUtility::workspaceOL($lookUpTable, $originalLanguageRecord);
1452 $originalLanguage_diffStorage = unserialize($currentRecord[$GLOBALS['TCA'][$table]['ctrl']['transOrigDiffSourceField']]);
1453 }
1454 }
1455 $this->checkValue_currentRecord = $checkValueRecord;
1456 // In the following all incoming value-fields are tested:
1457 // - Are the user allowed to change the field?
1458 // - Is the field uid/pid (which are already set)
1459 // - perms-fields for pages-table, then do special things...
1460 // - If the field is nothing of the above and the field is configured in TCA, the fieldvalues are evaluated by ->checkValue
1461 // If everything is OK, the field is entered into $fieldArray[]
1462 foreach ($incomingFieldArray as $field => $fieldValue) {
1463 if (isset($this->excludedTablesAndFields[$table . '-' . $field]) || $this->data_disableFields[$table][$id][$field]) {
1464 continue;
1465 }
1466
1467 // The field must be editable.
1468 // Checking if a value for language can be changed:
1469 $languageDeny = $GLOBALS['TCA'][$table]['ctrl']['languageField'] && (string)$GLOBALS['TCA'][$table]['ctrl']['languageField'] === (string)$field && !$this->BE_USER->checkLanguageAccess($fieldValue);
1470 if ($languageDeny) {
1471 continue;
1472 }
1473
1474 // Stripping slashes - will probably be removed the day $this->stripslashes_values is removed as an option...
1475 // @deprecated since TYPO3 CMS 7, will be removed in TYPO3 CMS 8
1476 if ($this->stripslashes_values) {
1477 GeneralUtility::deprecationLog(
1478 'The option stripslash_values is typically set to FALSE as data should be properly prepared before sending to DataHandler. Do not rely on DataHandler removing extra slashes. The option will be removed in TYPO3 CMS 8.'
1479 );
1480 if (is_array($fieldValue)) {
1481 GeneralUtility::stripSlashesOnArray($fieldValue);
1482 } else {
1483 $fieldValue = stripslashes($fieldValue);
1484 }
1485 }
1486 switch ($field) {
1487 case 'uid':
1488 case 'pid':
1489 // Nothing happens, already set
1490 break;
1491 case 'perms_userid':
1492 case 'perms_groupid':
1493 case 'perms_user':
1494 case 'perms_group':
1495 case 'perms_everybody':
1496 // Permissions can be edited by the owner or the administrator
1497 if ($table == 'pages' && ($this->admin || $status == 'new' || $this->pageInfo($id, 'perms_userid') == $this->userid)) {
1498 $value = (int)$fieldValue;
1499 switch ($field) {
1500 case 'perms_userid':
1501 $fieldArray[$field] = $value;
1502 break;
1503 case 'perms_groupid':
1504 $fieldArray[$field] = $value;
1505 break;
1506 default:
1507 if ($value >= 0 && $value < pow(2, 5)) {
1508 $fieldArray[$field] = $value;
1509 }
1510 }
1511 }
1512 break;
1513 case 't3ver_oid':
1514 case 't3ver_id':
1515 case 't3ver_wsid':
1516 case 't3ver_state':
1517 case 't3ver_count':
1518 case 't3ver_stage':
1519 case 't3ver_tstamp':
1520 // t3ver_label is not here because it CAN be edited as a regular field!
1521 break;
1522 default:
1523 if (isset($GLOBALS['TCA'][$table]['columns'][$field])) {
1524 // Evaluating the value
1525 $res = $this->checkValue($table, $field, $fieldValue, $id, $status, $realPid, $tscPID);
1526 if (array_key_exists('value', $res)) {
1527 $fieldArray[$field] = $res['value'];
1528 }
1529 // Add the value of the original record to the diff-storage content:
1530 if ($this->updateModeL10NdiffData && $GLOBALS['TCA'][$table]['ctrl']['transOrigDiffSourceField']) {
1531 $originalLanguage_diffStorage[$field] = $this->updateModeL10NdiffDataClear ? '' : $originalLanguageRecord[$field];
1532 $diffStorageFlag = true;
1533 }
1534 // If autoversioning is happening we need to perform a nasty hack. The case is parallel to a similar hack inside checkValue_group_select_file().
1535 // When a copy or version is made of a record, a search is made for any RTEmagic* images in fields having the "images" soft reference parser applied.
1536 // That should be TRUE for RTE fields. If any are found they are duplicated to new names and the file reference in the bodytext is updated accordingly.
1537 // However, with auto-versioning the submitted content of the field will just overwrite the corrected values. This leaves a) lost RTEmagic files and b) creates a double reference to the old files.
1538 // The only solution I can come up with is detecting when auto versioning happens, then see if any RTEmagic images was copied and if so make a stupid string-replace of the content !
1539 if ($this->autoVersioningUpdate === true) {
1540 if (is_array($this->RTEmagic_copyIndex[$table][$id][$field])) {
1541 foreach ($this->RTEmagic_copyIndex[$table][$id][$field] as $oldRTEmagicName => $newRTEmagicName) {
1542 $fieldArray[$field] = str_replace(' src="' . $oldRTEmagicName . '"', ' src="' . $newRTEmagicName . '"', $fieldArray[$field]);
1543 }
1544 }
1545 }
1546 } elseif ($GLOBALS['TCA'][$table]['ctrl']['origUid'] === $field) {
1547 // Allow value for original UID to pass by...
1548 $fieldArray[$field] = $fieldValue;
1549 }
1550 }
1551 }
1552 // Add diff-storage information:
1553 if ($diffStorageFlag && !isset($fieldArray[$GLOBALS['TCA'][$table]['ctrl']['transOrigDiffSourceField']])) {
1554 // If the field is set it would probably be because of an undo-operation - in which case we should not update the field of course...
1555 $fieldArray[$GLOBALS['TCA'][$table]['ctrl']['transOrigDiffSourceField']] = serialize($originalLanguage_diffStorage);
1556 }
1557 // Checking for RTE-transformations of fields:
1558 $types_fieldConfig = BackendUtility::getTCAtypes($table, $currentRecord);
1559 $theTypeString = null;
1560 if (is_array($types_fieldConfig)) {
1561 foreach ($types_fieldConfig as $vconf) {
1562 // RTE transformations:
1563 if ($this->dontProcessTransformations || !isset($fieldArray[$vconf['field']])) {
1564 continue;
1565 }
1566
1567 // Look for transformation flag:
1568 if ((string)$incomingFieldArray['_TRANSFORM_' . $vconf['field']] === 'RTE') {
1569 if ($theTypeString === null) {
1570 $theTypeString = BackendUtility::getTCAtypeValue($table, $currentRecord);
1571 }
1572 $RTEsetup = $this->BE_USER->getTSConfig('RTE', BackendUtility::getPagesTSconfig($tscPID));
1573 $thisConfig = BackendUtility::RTEsetup($RTEsetup['properties'], $table, $vconf['field'], $theTypeString);
1574 $fieldArray[$vconf['field']] = $this->transformRichtextContentToDatabase(
1575 $fieldArray[$vconf['field']], $table, $vconf['field'], $vconf['spec'], $thisConfig, $currentRecord['pid']
1576 );
1577 }
1578 }
1579 }
1580 // Return fieldArray
1581 return $fieldArray;
1582 }
1583
1584 /**
1585 * Performs transformation of content from richtext element to database.
1586 *
1587 * @param string $value Value to transform.
1588 * @param string $table The table name
1589 * @param string $field The field name
1590 * @param array $defaultExtras Default extras configuration of this field - typically "richtext:rte_transform[mode=ts_css]"
1591 * @param array $thisConfig Configuration for RTEs; A mix between TSconfig and others. Configuration for additional transformation information
1592 * @param int $pid PID value of record (true parent page id)
1593 * @return string Transformed content
1594 */
1595 protected function transformRichtextContentToDatabase($value, $table, $field, $defaultExtras, $thisConfig, $pid)
1596 {
1597 if ($defaultExtras['rte_transform']) {
1598 $parameters = BackendUtility::getSpecConfParametersFromArray($defaultExtras['rte_transform']['parameters']);
1599 // There must be a mode set for transformation, this is typically 'ts_css'
1600 if ($parameters['mode']) {
1601 // Initialize transformation:
1602 $parseHTML = GeneralUtility::makeInstance(RteHtmlParser::class);
1603 $parseHTML->init($table . ':' . $field, $pid);
1604 $parseHTML->setRelPath('');
1605 // Perform transformation:
1606 $value = $parseHTML->RTE_transform($value, $defaultExtras, 'db', $thisConfig);
1607 }
1608 }
1609 return $value;
1610 }
1611
1612 /*********************************************
1613 *
1614 * Evaluation of input values
1615 *
1616 ********************************************/
1617 /**
1618 * Evaluates a value according to $table/$field settings.
1619 * This function is for real database fields - NOT FlexForm "pseudo" fields.
1620 * NOTICE: Calling this function expects this: 1) That the data is saved! (files are copied and so on) 2) That files registered for deletion IS deleted at the end (with ->removeRegisteredFiles() )
1621 *
1622 * @param string $table Table name
1623 * @param string $field Field name
1624 * @param string $value Value to be evaluated. Notice, this is the INPUT value from the form. The original value (from any existing record) must be manually looked up inside the function if needed - or taken from $currentRecord array.
1625 * @param string $id The record-uid, mainly - but not exclusively - used for logging
1626 * @param string $status 'update' or 'new' flag
1627 * @param int $realPid The real PID value of the record. For updates, this is just the pid of the record. For new records this is the PID of the page where it is inserted. If $realPid is -1 it means that a new version of the record is being inserted.
1628 * @param int $tscPID TSconfig PID
1629 * @return array Returns the evaluated $value as key "value" in this array. Can be checked with isset($res['value']) ...
1630 */
1631 public function checkValue($table, $field, $value, $id, $status, $realPid, $tscPID)
1632 {
1633 // Result array
1634 $res = array();
1635
1636 // Processing special case of field pages.doktype
1637 if (($table === 'pages' || $table === 'pages_language_overlay') && $field === 'doktype') {
1638 // If the user may not use this specific doktype, we issue a warning
1639 if (!($this->admin || GeneralUtility::inList($this->BE_USER->groupData['pagetypes_select'], $value))) {
1640 if ($this->enableLogging) {
1641 $propArr = $this->getRecordProperties($table, $id);
1642 $this->log($table, $id, 5, 0, 1, 'You cannot change the \'doktype\' of page \'%s\' to the desired value.', 1, array($propArr['header']), $propArr['event_pid']);
1643 }
1644 return $res;
1645 }
1646 if ($status == 'update') {
1647 // This checks 1) if we should check for disallowed tables and 2) if there are records from disallowed tables on the current page
1648 $onlyAllowedTables = isset($GLOBALS['PAGES_TYPES'][$value]['onlyAllowedTables']) ? $GLOBALS['PAGES_TYPES'][$value]['onlyAllowedTables'] : $GLOBALS['PAGES_TYPES']['default']['onlyAllowedTables'];
1649 if ($onlyAllowedTables) {
1650 $theWrongTables = $this->doesPageHaveUnallowedTables($id, $value);
1651 if ($theWrongTables) {
1652 if ($this->enableLogging) {
1653 $propArr = $this->getRecordProperties($table, $id);
1654 $this->log($table, $id, 5, 0, 1, '\'doktype\' of page \'%s\' could not be changed because the page contains records from disallowed tables; %s', 2, array($propArr['header'], $theWrongTables), $propArr['event_pid']);
1655 }
1656 return $res;
1657 }
1658 }
1659 }
1660 }
1661
1662 $curValue = null;
1663 if ((int)$id !== 0) {
1664 // Get current value:
1665 $curValueRec = $this->recordInfo($table, $id, $field);
1666 // isset() won't work here, since values can be NULL
1667 if ($curValueRec !== null && array_key_exists($field, $curValueRec)) {
1668 $curValue = $curValueRec[$field];
1669 }
1670 }
1671
1672 // Getting config for the field
1673 $tcaFieldConf = $GLOBALS['TCA'][$table]['columns'][$field]['config'];
1674
1675 // Create $recFID only for those types that need it
1676 if (
1677 $tcaFieldConf['type'] === 'flex'
1678 || $tcaFieldConf['type'] === 'group' && ($tcaFieldConf['internal_type'] === 'file' || $tcaFieldConf['internal_type'] === 'file_reference')
1679 ) {
1680 $recFID = $table . ':' . $id . ':' . $field;
1681 } else {
1682 $recFID = null;
1683 }
1684
1685 // Perform processing:
1686 $res = $this->checkValue_SW($res, $value, $tcaFieldConf, $table, $id, $curValue, $status, $realPid, $recFID, $field, $this->uploadedFileArray[$table][$id][$field], $tscPID);
1687 return $res;
1688 }
1689
1690 /**
1691 * Branches out evaluation of a field value based on its type as configured in $GLOBALS['TCA']
1692 * Can be called for FlexForm pseudo fields as well, BUT must not have $field set if so.
1693 *
1694 * @param array $res The result array. The processed value (if any!) is set in the "value" key.
1695 * @param string $value The value to set.
1696 * @param array $tcaFieldConf Field configuration from $GLOBALS['TCA']
1697 * @param string $table Table name
1698 * @param int $id UID of record
1699 * @param mixed $curValue Current value of the field
1700 * @param string $status 'update' or 'new' flag
1701 * @param int $realPid The real PID value of the record. For updates, this is just the pid of the record. For new records this is the PID of the page where it is inserted. If $realPid is -1 it means that a new version of the record is being inserted.
1702 * @param string $recFID Field identifier [table:uid:field] for flexforms
1703 * @param string $field Field name. Must NOT be set if the call is for a flexform field (since flexforms are not allowed within flexforms).
1704 * @param array $uploadedFiles
1705 * @param int $tscPID TSconfig PID
1706 * @param array $additionalData Additional data to be forwarded to sub-processors
1707 * @return array Returns the evaluated $value as key "value" in this array.
1708 */
1709 public function checkValue_SW($res, $value, $tcaFieldConf, $table, $id, $curValue, $status, $realPid, $recFID, $field, $uploadedFiles, $tscPID, array $additionalData = null)
1710 {
1711 // Convert to NULL value if defined in TCA
1712 if ($value === null && !empty($tcaFieldConf['eval']) && GeneralUtility::inList($tcaFieldConf['eval'], 'null')) {
1713 $res = array('value' => null);
1714 return $res;
1715 }
1716
1717 switch ($tcaFieldConf['type']) {
1718 case 'text':
1719 $res = $this->checkValueForText($value, $tcaFieldConf);
1720 break;
1721 case 'passthrough':
1722 case 'imageManipulation':
1723 case 'user':
1724 $res['value'] = $value;
1725 break;
1726 case 'input':
1727 $res = $this->checkValueForInput($value, $tcaFieldConf, $table, $id, $realPid, $field);
1728 break;
1729 case 'check':
1730 $res = $this->checkValueForCheck($res, $value, $tcaFieldConf, $table, $id, $realPid, $field);
1731 break;
1732 case 'radio':
1733 $res = $this->checkValueForRadio($res, $value, $tcaFieldConf, $table, $id, $realPid, $field);
1734 break;
1735 case 'group':
1736 case 'select':
1737 $res = $this->checkValueForGroupSelect($res, $value, $tcaFieldConf, $table, $id, $curValue, $status, $recFID, $uploadedFiles, $field);
1738 break;
1739 case 'inline':
1740 $res = $this->checkValueForInline($res, $value, $tcaFieldConf, $table, $id, $status, $field, $additionalData);
1741 break;
1742 case 'flex':
1743 // FlexForms are only allowed for real fields.
1744 if ($field) {
1745 $res = $this->checkValueForFlex($res, $value, $tcaFieldConf, $table, $id, $curValue, $status, $realPid, $recFID, $tscPID, $uploadedFiles, $field);
1746 }
1747 break;
1748 default:
1749 // Do nothing
1750 }
1751 return $res;
1752 }
1753
1754 /**
1755 * Evaluate "text" type values.
1756 *
1757 * @param array $res The result array. The processed value (if any!) is set in the "value" key.
1758 * @param string $value The value to set.
1759 * @param array $tcaFieldConf Field configuration from TCA
1760 * @param array $PP Additional parameters in a numeric array: $table,$id,$curValue,$status,$realPid,$recFID
1761 * @param string $field Field name
1762 * @return array Modified $res array
1763 * @deprecated since TYPO3 CMS 7, will be removed in TYPO3 CMS 8
1764 */
1765 public function checkValue_text($res, $value, $tcaFieldConf, $PP, $field = '')
1766 {
1767 GeneralUtility::logDeprecatedFunction();
1768 return $this->checkValueForText($value, $tcaFieldConf);
1769 }
1770
1771 /**
1772 * Evaluate "text" type values.
1773 *
1774 * @param string $value The value to set.
1775 * @param array $tcaFieldConf Field configuration from TCA
1776 * @return array $res The result array. The processed value (if any!) is set in the "value" key.
1777 */
1778 protected function checkValueForText($value, $tcaFieldConf)
1779 {
1780 if (!isset($tcaFieldConf['eval']) || $tcaFieldConf['eval'] === '') {
1781 return array('value' => $value);
1782 }
1783 $cacheId = $this->getFieldEvalCacheIdentifier($tcaFieldConf['eval']);
1784 if ($this->runtimeCache->has($cacheId)) {
1785 $evalCodesArray = $this->runtimeCache->get($cacheId);
1786 } else {
1787 $evalCodesArray = GeneralUtility::trimExplode(',', $tcaFieldConf['eval'], true);
1788 $this->runtimeCache->set($cacheId, $evalCodesArray);
1789 }
1790 return $this->checkValue_text_Eval($value, $evalCodesArray, $tcaFieldConf['is_in']);
1791 }
1792
1793 /**
1794 * Evaluate "input" type values.
1795 *
1796 * @param array $res The result array. The processed value (if any!) is set in the "value" key.
1797 * @param string $value The value to set.
1798 * @param array $tcaFieldConf Field configuration from TCA
1799 * @param array $PP Additional parameters in a numeric array: $table,$id,$curValue,$status,$realPid,$recFID
1800 * @param string $field Field name
1801 * @return array Modified $res array
1802 * @deprecated since TYPO3 CMS 7, will be removed in TYPO3 CMS 8
1803 */
1804 public function checkValue_input($res, $value, $tcaFieldConf, $PP, $field = '')
1805 {
1806 GeneralUtility::logDeprecatedFunction();
1807 list($table, $id, , , $realPid) = $PP;
1808 return $this->checkValueForInput($value, $tcaFieldConf, $table, $id, $realPid, $field);
1809 }
1810
1811 /**
1812 * Evaluate "input" type values.
1813 *
1814 * @param string $value The value to set.
1815 * @param array $tcaFieldConf Field configuration from TCA
1816 * @param string $table Table name
1817 * @param int $id UID of record
1818 * @param int $realPid The real PID value of the record. For updates, this is just the pid of the record. For new records this is the PID of the page where it is inserted. If $realPid is -1 it means that a new version of the record is being inserted.
1819 * @param string $field Field name
1820 * @return array $res The result array. The processed value (if any!) is set in the "value" key.
1821 */
1822 protected function checkValueForInput($value, $tcaFieldConf, $table, $id, $realPid, $field)
1823 {
1824 // Handle native date/time fields
1825 $isDateOrDateTimeField = false;
1826 $format = '';
1827 $emptyValue = '';
1828 if (isset($tcaFieldConf['dbType']) && ($tcaFieldConf['dbType'] === 'date' || $tcaFieldConf['dbType'] === 'datetime')) {
1829 $isDateOrDateTimeField = true;
1830 $dateTimeFormats = $this->databaseConnection->getDateTimeFormats($table);
1831 // Convert the date/time into a timestamp for the sake of the checks
1832 $emptyValue = $dateTimeFormats[$tcaFieldConf['dbType']]['empty'];
1833 $format = $dateTimeFormats[$tcaFieldConf['dbType']]['format'];
1834 // At this point in the processing, the timestamps are still based on UTC
1835 $timeZone = new \DateTimeZone('UTC');
1836 $dateTime = \DateTime::createFromFormat('!' . $format, $value, $timeZone);
1837 $value = $value === $emptyValue ? 0 : $dateTime->getTimestamp();
1838 }
1839 // Secures the string-length to be less than max.
1840 if ((int)$tcaFieldConf['max'] > 0) {
1841 $value = $GLOBALS['LANG']->csConvObj->substr($GLOBALS['LANG']->charSet, (string)$value, 0, (int)$tcaFieldConf['max']);
1842 }
1843 // Checking range of value:
1844 // @todo: The "checkbox" option was removed for type=input, this check could be probably relaxed?
1845 if ($tcaFieldConf['range'] && $value != $tcaFieldConf['checkbox'] && (int)$value !== (int)$tcaFieldConf['default']) {
1846 if (isset($tcaFieldConf['range']['upper']) && (int)$value > (int)$tcaFieldConf['range']['upper']) {
1847 $value = $tcaFieldConf['range']['upper'];
1848 }
1849 if (isset($tcaFieldConf['range']['lower']) && (int)$value < (int)$tcaFieldConf['range']['lower']) {
1850 $value = $tcaFieldConf['range']['lower'];
1851 }
1852 }
1853
1854 if (empty($tcaFieldConf['eval'])) {
1855 $res = array('value' => $value);
1856 } else {
1857 // Process evaluation settings:
1858 $cacheId = $this->getFieldEvalCacheIdentifier($tcaFieldConf['eval']);
1859 if ($this->runtimeCache->has($cacheId)) {
1860 $evalCodesArray = $this->runtimeCache->get($cacheId);
1861 } else {
1862 $evalCodesArray = GeneralUtility::trimExplode(',', $tcaFieldConf['eval'], true);
1863 $this->runtimeCache->set($cacheId, $evalCodesArray);
1864 }
1865
1866 $res = $this->checkValue_input_Eval($value, $evalCodesArray, $tcaFieldConf['is_in']);
1867
1868 // Process UNIQUE settings:
1869 // Field is NOT set for flexForms - which also means that uniqueInPid and unique is NOT available for flexForm fields! Also getUnique should not be done for versioning and if PID is -1 ($realPid<0) then versioning is happening...
1870 if ($field && $realPid >= 0 && !empty($res['value'])) {
1871 if (in_array('uniqueInPid', $evalCodesArray, true)) {
1872 $res['value'] = $this->getUnique($table, $field, $res['value'], $id, $realPid);
1873 }
1874 if ($res['value'] && in_array('unique', $evalCodesArray, true)) {
1875 $res['value'] = $this->getUnique($table, $field, $res['value'], $id);
1876 }
1877 }
1878 }
1879
1880 // Handle native date/time fields
1881 if ($isDateOrDateTimeField) {
1882 // Convert the timestamp back to a date/time
1883 $res['value'] = $res['value'] ? date($format, $res['value']) : $emptyValue;
1884 }
1885 return $res;
1886 }
1887
1888 /**
1889 * Evaluates 'check' type values.
1890 *
1891 * @param array $res The result array. The processed value (if any!) is set in the 'value' key.
1892 * @param string $value The value to set.
1893 * @param array $tcaFieldConf Field configuration from TCA
1894 * @param array $PP Additional parameters in a numeric array: $table,$id,$curValue,$status,$realPid,$recFID
1895 * @param string $field Field name
1896 * @return array Modified $res array
1897 * @deprecated since TYPO3 CMS 7, will be removed in TYPO3 CMS 8
1898 */
1899 public function checkValue_check($res, $value, $tcaFieldConf, $PP, $field = '')
1900 {
1901 GeneralUtility::logDeprecatedFunction();
1902 list($table, $id, , , $realPid) = $PP;
1903 return $this->checkValueForCheck($res, $value, $tcaFieldConf, $table, $id, $realPid, $field);
1904 }
1905
1906 /**
1907 * Evaluates 'check' type values.
1908 *
1909 * @param array $res The result array. The processed value (if any!) is set in the 'value' key.
1910 * @param string $value The value to set.
1911 * @param array $tcaFieldConf Field configuration from TCA
1912 * @param string $table Table name
1913 * @param int $id UID of record
1914 * @param int $realPid The real PID value of the record. For updates, this is just the pid of the record. For new records this is the PID of the page where it is inserted. If $realPid is -1 it means that a new version of the record is being inserted.
1915 * @param string $field Field name
1916 * @return array Modified $res array
1917 */
1918 protected function checkValueForCheck($res, $value, $tcaFieldConf, $table, $id, $realPid, $field)
1919 {
1920 $itemC = count($tcaFieldConf['items']);
1921 if (!$itemC) {
1922 $itemC = 1;
1923 }
1924 $maxV = pow(2, $itemC) - 1;
1925 if ($value < 0) {
1926 $value = 0;
1927 }
1928 if ($value > $maxV) {
1929 $value = $maxV;
1930 }
1931 if ($field && $realPid >= 0 && $value > 0 && !empty($tcaFieldConf['eval'])) {
1932 $evalCodesArray = GeneralUtility::trimExplode(',', $tcaFieldConf['eval'], true);
1933 $otherRecordsWithSameValue = array();
1934 $maxCheckedRecords = 0;
1935 if (in_array('maximumRecordsCheckedInPid', $evalCodesArray, true)) {
1936 $otherRecordsWithSameValue = $this->getRecordsWithSameValue($table, $id, $field, $value, $realPid);
1937 $maxCheckedRecords = (int)$tcaFieldConf['validation']['maximumRecordsCheckedInPid'];
1938 }
1939 if (in_array('maximumRecordsChecked', $evalCodesArray, true)) {
1940 $otherRecordsWithSameValue = $this->getRecordsWithSameValue($table, $id, $field, $value);
1941 $maxCheckedRecords = (int)$tcaFieldConf['validation']['maximumRecordsChecked'];
1942 }
1943
1944 // there are more than enough records with value "1" in the DB
1945 // if so, set this value to "0" again
1946 if ($maxCheckedRecords && count($otherRecordsWithSameValue) >= $maxCheckedRecords) {
1947 $value = 0;
1948 if ($this->enableLogging) {
1949 $this->log($table, $id, 5, 0, 1, 'Could not activate checkbox for field "%s". A total of %s record(s) can have this checkbox activated. Uncheck other records first in order to activate the checkbox of this record.', -1, array($GLOBALS['LANG']->sL(BackendUtility::getItemLabel($table, $field)), $maxCheckedRecords));
1950 }
1951 }
1952 }
1953 $res['value'] = $value;
1954 return $res;
1955 }
1956
1957 /**
1958 * Evaluates 'radio' type values.
1959 *
1960 * @param array $res The result array. The processed value (if any!) is set in the 'value' key.
1961 * @param string $value The value to set.
1962 * @param array $tcaFieldConf Field configuration from TCA
1963 * @param array $PP Additional parameters in a numeric array: $table,$id,$curValue,$status,$realPid,$recFID
1964 * @return array Modified $res array
1965 * @deprecated since TYPO3 CMS 7, will be removed in TYPO3 CMS 8
1966 */
1967 public function checkValue_radio($res, $value, $tcaFieldConf, $PP)
1968 {
1969 GeneralUtility::logDeprecatedFunction();
1970 // TODO find a way to get the field name; it should not be set in $recFID as this is only created for some record types, see checkValue()
1971 return $this->checkValueForRadio($res, $value, $tcaFieldConf, $PP[0], $PP[1], $PP[4], '');
1972 }
1973
1974 /**
1975 * Evaluates 'radio' type values.
1976 *
1977 * @param array $res The result array. The processed value (if any!) is set in the 'value' key.
1978 * @param string $value The value to set.
1979 * @param array $tcaFieldConf Field configuration from TCA
1980 * @param array $table The table of the record
1981 * @param int $id The id of the record
1982 * @param int $pid The pid of the record
1983 * @param string $field The field to check
1984 * @return array Modified $res array
1985 */
1986 protected function checkValueForRadio($res, $value, $tcaFieldConf, $table, $id, $pid, $field)
1987 {
1988 if (is_array($tcaFieldConf['items'])) {
1989 foreach ($tcaFieldConf['items'] as $set) {
1990 if ((string)$set[1] === (string)$value) {
1991 $res['value'] = $value;
1992 break;
1993 }
1994 }
1995 }
1996
1997 // if no value was found and an itemsProcFunc is defined, check that for the value
1998 if ($tcaFieldConf['itemsProcFunc'] && empty($res['value'])) {
1999 $processingService = GeneralUtility::makeInstance(ItemProcessingService::class);
2000 $processedItems = $processingService->getProcessingItems($table, $pid, $field, $this->checkValue_currentRecord,
2001 $tcaFieldConf, $tcaFieldConf['items']);
2002
2003 foreach ($processedItems as $set) {
2004 if ((string)$set[1] === (string)$value) {
2005 $res['value'] = $value;
2006 break;
2007 }
2008 }
2009 }
2010
2011 return $res;
2012 }
2013
2014 /**
2015 * Evaluates 'group' or 'select' type values.
2016 *
2017 * @param array $res The result array. The processed value (if any!) is set in the 'value' key.
2018 * @param string $value The value to set.
2019 * @param array $tcaFieldConf Field configuration from TCA
2020 * @param array $PP Additional parameters in a numeric array: $table,$id,$curValue,$status,$realPid,$recFID
2021 * @param array $uploadedFiles
2022 * @param string $field Field name
2023 * @return array Modified $res array
2024 * @deprecated since TYPO3 CMS 7, will be removed in TYPO3 CMS 8
2025 */
2026 public function checkValue_group_select($res, $value, $tcaFieldConf, $PP, $uploadedFiles, $field)
2027 {
2028 GeneralUtility::logDeprecatedFunction();
2029 list($table, $id, $curValue, $status, , $recFID) = $PP;
2030 return $this->checkValueForGroupSelect($res, $value, $tcaFieldConf, $table, $id, $curValue, $status, $recFID, $uploadedFiles, $field);
2031 }
2032
2033 /**
2034 * Evaluates 'group' or 'select' type values.
2035 *
2036 * @param array $res The result array. The processed value (if any!) is set in the 'value' key.
2037 * @param string $value The value to set.
2038 * @param array $tcaFieldConf Field configuration from TCA
2039 * @param string $table Table name
2040 * @param int $id UID of record
2041 * @param mixed $curValue Current value of the field
2042 * @param string $status 'update' or 'new' flag
2043 * @param string $recFID Field identifier [table:uid:field] for flexforms
2044 * @param array $uploadedFiles
2045 * @param string $field Field name
2046 * @return array Modified $res array
2047 */
2048 protected function checkValueForGroupSelect($res, $value, $tcaFieldConf, $table, $id, $curValue, $status, $recFID, $uploadedFiles, $field)
2049 {
2050 // Detecting if value sent is an array and if so, implode it around a comma:
2051 if (is_array($value)) {
2052 $value = implode(',', $value);
2053 }
2054 // This converts all occurrences of '&#123;' to the byte 123 in the string - this is needed in very rare cases where file names with special characters (e.g. ???, umlaut) gets sent to the server as HTML entities instead of bytes. The error is done only by MSIE, not Mozilla and Opera.
2055 // Anyway, this should NOT disturb anything else:
2056 $value = $this->convNumEntityToByteValue($value);
2057 // When values are sent as group or select they come as comma-separated values which are exploded by this function:
2058 $valueArray = $this->checkValue_group_select_explodeSelectGroupValue($value);
2059 // If multiple is not set, remove duplicates:
2060 if (!$tcaFieldConf['multiple']) {
2061 $valueArray = array_unique($valueArray);
2062 }
2063 // If an exclusive key is found, discard all others:
2064 if ($tcaFieldConf['type'] == 'select' && $tcaFieldConf['exclusiveKeys']) {
2065 $exclusiveKeys = GeneralUtility::trimExplode(',', $tcaFieldConf['exclusiveKeys']);
2066 foreach ($valueArray as $index => $key) {
2067 if (in_array($key, $exclusiveKeys, true)) {
2068 $valueArray = array($index => $key);
2069 break;
2070 }
2071 }
2072 }
2073 // This could be a good spot for parsing the array through a validation-function which checks if the values are correct (except that database references are not in their final form - but that is the point, isn't it?)
2074 // NOTE!!! Must check max-items of files before the later check because that check would just leave out file names if there are too many!!
2075 $valueArray = $this->applyFiltersToValues($tcaFieldConf, $valueArray);
2076 // Checking for select / authMode, removing elements from $valueArray if any of them is not allowed!
2077 if ($tcaFieldConf['type'] == 'select' && $tcaFieldConf['authMode']) {
2078 $preCount = count($valueArray);
2079 foreach ($valueArray as $index => $key) {
2080 if (!$this->BE_USER->checkAuthMode($table, $field, $key, $tcaFieldConf['authMode'])) {
2081 unset($valueArray[$index]);
2082 }
2083 }
2084 // During the check it turns out that the value / all values were removed - we respond by simply returning an empty array so nothing is written to DB for this field.
2085 if ($preCount && empty($valueArray)) {
2086 return array();
2087 }
2088 }
2089 // For group types:
2090 if ($tcaFieldConf['type'] == 'group') {
2091 switch ($tcaFieldConf['internal_type']) {
2092 case 'file_reference':
2093
2094 case 'file':
2095 $valueArray = $this->checkValue_group_select_file($valueArray, $tcaFieldConf, $curValue, $uploadedFiles, $status, $table, $id, $recFID);
2096 break;
2097 case 'db':
2098 $valueArray = $this->checkValue_group_select_processDBdata($valueArray, $tcaFieldConf, $id, $status, 'group', $table, $field);
2099 break;
2100 }
2101 }
2102 // For select types which has a foreign table attached:
2103 $unsetResult = false;
2104 if ($tcaFieldConf['type'] == 'select' && $tcaFieldConf['foreign_table']) {
2105 // check, if there is a NEW... id in the value, that should be substituted later
2106 if (strpos($value, 'NEW') !== false) {
2107 $this->remapStackRecords[$table][$id] = array('remapStackIndex' => count($this->remapStack));
2108 $this->addNewValuesToRemapStackChildIds($valueArray);
2109 $this->remapStack[] = array(
2110 'func' => 'checkValue_group_select_processDBdata',
2111 'args' => array($valueArray, $tcaFieldConf, $id, $status, 'select', $table, $field),
2112 'pos' => array('valueArray' => 0, 'tcaFieldConf' => 1, 'id' => 2, 'table' => 5),
2113 'field' => $field
2114 );
2115 $unsetResult = true;
2116 } else {
2117 $valueArray = $this->checkValue_group_select_processDBdata($valueArray, $tcaFieldConf, $id, $status, 'select', $table, $field);
2118 }
2119 }
2120 if (!$unsetResult) {
2121 $newVal = $this->checkValue_checkMax($tcaFieldConf, $valueArray);
2122 $res['value'] = $this->castReferenceValue(implode(',', $newVal), $tcaFieldConf);
2123 } else {
2124 unset($res['value']);
2125 }
2126 return $res;
2127 }
2128
2129 /**
2130 * Applies the filter methods from a column's TCA configuration to a value array.
2131 *
2132 * @param array $tcaFieldConfiguration
2133 * @param array $values
2134 * @return array|mixed
2135 * @throws \RuntimeException
2136 */
2137 protected function applyFiltersToValues(array $tcaFieldConfiguration, array $values)
2138 {
2139 if (empty($tcaFieldConfiguration['filter']) || !is_array($tcaFieldConfiguration['filter'])) {
2140 return $values;
2141 }
2142 foreach ($tcaFieldConfiguration['filter'] as $filter) {
2143 if (empty($filter['userFunc'])) {
2144 continue;
2145 }
2146 $parameters = $filter['parameters'] ?: array();
2147 $parameters['values'] = $values;
2148 $parameters['tcaFieldConfig'] = $tcaFieldConfiguration;
2149 $values = GeneralUtility::callUserFunction($filter['userFunc'], $parameters, $this);
2150 if (!is_array($values)) {
2151 throw new \RuntimeException('Failed calling filter userFunc.', 1336051942);
2152 }
2153 }
2154 return $values;
2155 }
2156
2157 /**
2158 * Handling files for group/select function
2159 *
2160 * @param array $valueArray Array of incoming file references. Keys are numeric, values are files (basically, this is the exploded list of incoming files)
2161 * @param array $tcaFieldConf Configuration array from TCA of the field
2162 * @param string $curValue Current value of the field
2163 * @param array $uploadedFileArray Array of uploaded files, if any
2164 * @param string $status 'update' or 'new' flag
2165 * @param string $table tablename of record
2166 * @param int $id UID of record
2167 * @param string $recFID Field identifier [table:uid:field] for flexforms
2168 * @return array Modified value array
2169 *
2170 * @throws \RuntimeException
2171 * @see checkValue_group_select()
2172 */
2173 public function checkValue_group_select_file($valueArray, $tcaFieldConf, $curValue, $uploadedFileArray, $status, $table, $id, $recFID)
2174 {
2175 // If file handling should NOT be bypassed, do processing:
2176 if (!$this->bypassFileHandling) {
2177 // If any files are uploaded, add them to value array
2178 // Numeric index means that there are multiple files
2179 if (isset($uploadedFileArray[0])) {
2180 $uploadedFiles = $uploadedFileArray;
2181 } else {
2182 // There is only one file
2183 $uploadedFiles = array($uploadedFileArray);
2184 }
2185 foreach ($uploadedFiles as $uploadedFileArray) {
2186 if (!empty($uploadedFileArray['name']) && $uploadedFileArray['tmp_name'] !== 'none') {
2187 $valueArray[] = $uploadedFileArray['tmp_name'];
2188 $this->alternativeFileName[$uploadedFileArray['tmp_name']] = $uploadedFileArray['name'];
2189 }
2190 }
2191 // Creating fileFunc object.
2192 if (!$this->fileFunc) {
2193 $this->fileFunc = GeneralUtility::makeInstance(BasicFileUtility::class);
2194 $this->include_filefunctions = 1;
2195 }
2196 // Setting permitted extensions.
2197 $all_files = array();
2198 $all_files['webspace']['allow'] = $tcaFieldConf['allowed'];
2199 $all_files['webspace']['deny'] = $tcaFieldConf['disallowed'] ?: '*';
2200 $all_files['ftpspace'] = $all_files['webspace'];
2201 $this->fileFunc->init('', $all_files);
2202 }
2203 // If there is an upload folder defined:
2204 if ($tcaFieldConf['uploadfolder'] && $tcaFieldConf['internal_type'] == 'file') {
2205 $currentFilesForHistory = null;
2206 // If filehandling should NOT be bypassed, do processing:
2207 if (!$this->bypassFileHandling) {
2208 // For logging..
2209 $propArr = $this->getRecordProperties($table, $id);
2210 // Get destrination path:
2211 $dest = $this->destPathFromUploadFolder($tcaFieldConf['uploadfolder']);
2212 // If we are updating:
2213 if ($status == 'update') {
2214 // Traverse the input values and convert to absolute filenames in case the update happens to an autoVersionized record.
2215 // Background: This is a horrible workaround! The problem is that when a record is auto-versionized the files of the record get copied and therefore get new names which is overridden with the names from the original record in the incoming data meaning both lost files and double-references!
2216 // The only solution I could come up with (except removing support for managing files when autoversioning) was to convert all relative files to absolute names so they are copied again (and existing files deleted). This should keep references intact but means that some files are copied, then deleted after being copied _again_.
2217 // Actually, the same problem applies to database references in case auto-versioning would include sub-records since in such a case references are remapped - and they would be overridden due to the same principle then.
2218 // Illustration of the problem comes here:
2219 // We have a record 123 with a file logo.gif. We open and edit the files header in a workspace. So a new version is automatically made.
2220 // The versions uid is 456 and the file is copied to "logo_01.gif". But the form data that we sent was based on uid 123 and hence contains the filename "logo.gif" from the original.
2221 // The file management code below will do two things: First it will blindly accept "logo.gif" as a file attached to the record (thus creating a double reference) and secondly it will find that "logo_01.gif" was not in the incoming filelist and therefore should be deleted.
2222 // If we prefix the incoming file "logo.gif" with its absolute path it will be seen as a new file added. Thus it will be copied to "logo_02.gif". "logo_01.gif" will still be deleted but since the files are the same the difference is zero - only more processing and file copying for no reason. But it will work.
2223 if ($this->autoVersioningUpdate === true) {
2224 foreach ($valueArray as $key => $theFile) {
2225 // If it is an already attached file...
2226 if ($theFile === basename($theFile)) {
2227 $valueArray[$key] = PATH_site . $tcaFieldConf['uploadfolder'] . '/' . $theFile;
2228 }
2229 }
2230 }
2231 // Finding the CURRENT files listed, either from MM or from the current record.
2232 $theFileValues = array();
2233 // If MM relations for the files also!
2234 if ($tcaFieldConf['MM']) {
2235 $dbAnalysis = $this->createRelationHandlerInstance();
2236 /** @var $dbAnalysis RelationHandler */
2237 $dbAnalysis->start('', 'files', $tcaFieldConf['MM'], $id);
2238 foreach ($dbAnalysis->itemArray as $item) {
2239 if ($item['id']) {
2240 $theFileValues[] = $item['id'];
2241 }
2242 }
2243 } else {
2244 $theFileValues = GeneralUtility::trimExplode(',', $curValue, true);
2245 }
2246 $currentFilesForHistory = implode(',', $theFileValues);
2247 // DELETE files: If existing files were found, traverse those and register files for deletion which has been removed:
2248 if (!empty($theFileValues)) {
2249 // Traverse the input values and for all input values which match an EXISTING value, remove the existing from $theFileValues array (this will result in an array of all the existing files which should be deleted!)
2250 foreach ($valueArray as $key => $theFile) {
2251 if ($theFile && !strstr(GeneralUtility::fixWindowsFilePath($theFile), '/')) {
2252 $theFileValues = ArrayUtility::removeArrayEntryByValue($theFileValues, $theFile);
2253 }
2254 }
2255 // This array contains the filenames in the uploadfolder that should be deleted:
2256 foreach ($theFileValues as $key => $theFile) {
2257 $theFile = trim($theFile);
2258 if (@is_file(($dest . '/' . $theFile))) {
2259 $this->removeFilesStore[] = $dest . '/' . $theFile;
2260 } elseif ($this->enableLogging && $theFile) {
2261 $this->log($table, $id, 5, 0, 1, 'Could not delete file \'%s\' (does not exist). (%s)', 10, array($dest . '/' . $theFile, $recFID), $propArr['event_pid']);
2262 }
2263 }
2264 }
2265 }
2266 // Traverse the submitted values:
2267 foreach ($valueArray as $key => $theFile) {
2268 // Init:
2269 $maxSize = (int)$tcaFieldConf['max_size'];
2270 // Must be cleared. Else a faulty fileref may be inserted if the below code returns an error!
2271 $theDestFile = '';
2272 // a FAL file was added, now resolve the file object and get the absolute path
2273 // @todo in future versions this needs to be modified to handle FAL objects natively
2274 if (!empty($theFile) && MathUtility::canBeInterpretedAsInteger($theFile)) {
2275 $fileObject = ResourceFactory::getInstance()->getFileObject($theFile);
2276 $theFile = $fileObject->getForLocalProcessing(false);
2277 }
2278 // NEW FILES? If the value contains '/' it indicates, that the file
2279 // is new and should be added to the uploadsdir (whether its absolute or relative does not matter here)
2280 if (strstr(GeneralUtility::fixWindowsFilePath($theFile), '/')) {
2281 // Check various things before copying file:
2282 // File and destination must exist
2283 if (@is_dir($dest) && (@is_file($theFile) || @is_uploaded_file($theFile))) {
2284 // Finding size.
2285 if (is_uploaded_file($theFile) && $theFile == $uploadedFileArray['tmp_name']) {
2286 $fileSize = $uploadedFileArray['size'];
2287 } else {
2288 $fileSize = filesize($theFile);
2289 }
2290 // Check file size:
2291 if (!$maxSize || $fileSize <= $maxSize * 1024) {
2292 // Prepare filename:
2293 $theEndFileName = isset($this->alternativeFileName[$theFile]) ? $this->alternativeFileName[$theFile] : $theFile;
2294 $fI = GeneralUtility::split_fileref($theEndFileName);
2295 // Check for allowed extension:
2296 if ($this->fileFunc->checkIfAllowed($fI['fileext'], $dest, $theEndFileName)) {
2297 $theDestFile = $this->fileFunc->getUniqueName($this->fileFunc->cleanFileName($fI['file']), $dest);
2298 // If we have a unique destination filename, then write the file:
2299 if ($theDestFile) {
2300 GeneralUtility::upload_copy_move($theFile, $theDestFile);
2301 // Hook for post-processing the upload action
2302 if (is_array($GLOBALS['TYPO3_CONF_VARS']['SC_OPTIONS']['t3lib/class.t3lib_tcemain.php']['processUpload'])) {
2303 foreach ($GLOBALS['TYPO3_CONF_VARS']['SC_OPTIONS']['t3lib/class.t3lib_tcemain.php']['processUpload'] as $classRef) {
2304 $hookObject = GeneralUtility::getUserObj($classRef);
2305 if (!$hookObject instanceof DataHandlerProcessUploadHookInterface) {
2306 throw new \UnexpectedValueException('$hookObject must implement interface TYPO3\\CMS\\Core\\DataHandling\\DataHandlerProcessUploadHookInterface', 1279962349);
2307 }
2308 $hookObject->processUpload_postProcessAction($theDestFile, $this);
2309 }
2310 }
2311 $this->copiedFileMap[$theFile] = $theDestFile;
2312 clearstatcache();
2313 if ($this->enableLogging && !@is_file($theDestFile)) {
2314 $this->log($table, $id, 5, 0, 1, 'Copying file \'%s\' failed!: The destination path (%s) may be write protected. Please make it write enabled!. (%s)', 16, array($theFile, dirname($theDestFile), $recFID), $propArr['event_pid']);
2315 }
2316 } elseif ($this->enableLogging) {
2317 $this->log($table, $id, 5, 0, 1, 'Copying file \'%s\' failed!: No destination file (%s) possible!. (%s)', 11, array($theFile, $theDestFile, $recFID), $propArr['event_pid']);
2318 }
2319 } elseif ($this->enableLogging) {
2320 $this->log($table, $id, 5, 0, 1, 'File extension \'%s\' not allowed. (%s)', 12, array($fI['fileext'], $recFID), $propArr['event_pid']);
2321 }
2322 } elseif ($this->enableLogging) {
2323 $this->log($table, $id, 5, 0, 1, 'Filesize (%s) of file \'%s\' exceeds limit (%s). (%s)', 13, array(GeneralUtility::formatSize($fileSize), $theFile, GeneralUtility::formatSize($maxSize * 1024), $recFID), $propArr['event_pid']);
2324 }
2325 } elseif ($this->enableLogging) {
2326 $this->log($table, $id, 5, 0, 1, 'The destination (%s) or the source file (%s) does not exist. (%s)', 14, array($dest, $theFile, $recFID), $propArr['event_pid']);
2327 }
2328 // If the destination file was created, we will set the new filename in the value array, otherwise unset the entry in the value array!
2329 if (@is_file($theDestFile)) {
2330 $info = GeneralUtility::split_fileref($theDestFile);
2331 // The value is set to the new filename
2332 $valueArray[$key] = $info['file'];
2333 } else {
2334 // The value is set to the new filename
2335 unset($valueArray[$key]);
2336 }
2337 }
2338 }
2339 }
2340 // If MM relations for the files, we will set the relations as MM records and change the valuearray to contain a single entry with a count of the number of files!
2341 if ($tcaFieldConf['MM']) {
2342 /** @var $dbAnalysis RelationHandler */
2343 $dbAnalysis = $this->createRelationHandlerInstance();
2344 // Dummy
2345 $dbAnalysis->tableArray['files'] = array();
2346 foreach ($valueArray as $key => $theFile) {
2347 // Explode files
2348 $dbAnalysis->itemArray[]['id'] = $theFile;
2349 }
2350 if ($status == 'update') {
2351 $dbAnalysis->writeMM($tcaFieldConf['MM'], $id, 0);
2352 $newFiles = implode(',', $dbAnalysis->getValueArray());
2353 list(, , $recFieldName) = explode(':', $recFID);
2354 if ($currentFilesForHistory != $newFiles) {
2355 $this->mmHistoryRecords[$table . ':' . $id]['oldRecord'][$recFieldName] = $currentFilesForHistory;
2356 $this->mmHistoryRecords[$table . ':' . $id]['newRecord'][$recFieldName] = $newFiles;
2357 } else {
2358 $this->mmHistoryRecords[$table . ':' . $id]['oldRecord'][$recFieldName] = '';
2359 $this->mmHistoryRecords[$table . ':' . $id]['newRecord'][$recFieldName] = '';
2360 }
2361 } else {
2362 $this->dbAnalysisStore[] = array($dbAnalysis, $tcaFieldConf['MM'], $id, 0);
2363 }
2364 $valueArray = $dbAnalysis->countItems();
2365 }
2366 } else {
2367 if (!empty($valueArray)) {
2368 // If filehandling should NOT be bypassed, do processing:
2369 if (!$this->bypassFileHandling) {
2370 // For logging..
2371 $propArr = $this->getRecordProperties($table, $id);
2372 foreach ($valueArray as &$theFile) {
2373 // FAL handling: it's a UID, thus it is resolved to the absolute path
2374 if (!empty($theFile) && MathUtility::canBeInterpretedAsInteger($theFile)) {
2375 $fileObject = ResourceFactory::getInstance()->getFileObject($theFile);
2376 $theFile = $fileObject->getForLocalProcessing(false);
2377 }
2378 if ($this->alternativeFilePath[$theFile]) {
2379 // If alternative File Path is set for the file, then it was an import
2380 // don't import the file if it already exists
2381 if (@is_file((PATH_site . $this->alternativeFilePath[$theFile]))) {
2382 $theFile = PATH_site . $this->alternativeFilePath[$theFile];
2383 } elseif (@is_file($theFile)) {
2384 $dest = dirname(PATH_site . $this->alternativeFilePath[$theFile]);
2385 if (!@is_dir($dest)) {
2386 GeneralUtility::mkdir_deep(PATH_site, dirname($this->alternativeFilePath[$theFile]) . '/');
2387 }
2388 // Init:
2389 $maxSize = (int)$tcaFieldConf['max_size'];
2390 // Must be cleared. Else a faulty fileref may be inserted if the below code returns an error!
2391 $theDestFile = '';
2392 $fileSize = filesize($theFile);
2393 // Check file size:
2394 if (!$maxSize || $fileSize <= $maxSize * 1024) {
2395 // Prepare filename:
2396 $theEndFileName = isset($this->alternativeFileName[$theFile]) ? $this->alternativeFileName[$theFile] : $theFile;
2397 $fI = GeneralUtility::split_fileref($theEndFileName);
2398 // Check for allowed extension:
2399 if ($this->fileFunc->checkIfAllowed($fI['fileext'], $dest, $theEndFileName)) {
2400 $theDestFile = PATH_site . $this->alternativeFilePath[$theFile];
2401 // Write the file:
2402 if ($theDestFile) {
2403 GeneralUtility::upload_copy_move($theFile, $theDestFile);
2404 $this->copiedFileMap[$theFile] = $theDestFile;
2405 clearstatcache();
2406 if ($this->enableLogging && !@is_file($theDestFile)) {
2407 $this->log($table, $id, 5, 0, 1, 'Copying file \'%s\' failed!: The destination path (%s) may be write protected. Please make it write enabled!. (%s)', 16, array($theFile, dirname($theDestFile), $recFID), $propArr['event_pid']);
2408 }
2409 } elseif ($this->enableLogging) {
2410 $this->log($table, $id, 5, 0, 1, 'Copying file \'%s\' failed!: No destination file (%s) possible!. (%s)', 11, array($theFile, $theDestFile, $recFID), $propArr['event_pid']);
2411 }
2412 } elseif ($this->enableLogging) {
2413 $this->log($table, $id, 5, 0, 1, 'File extension \'%s\' not allowed. (%s)', 12, array($fI['fileext'], $recFID), $propArr['event_pid']);
2414 }
2415 } elseif ($this->enableLogging) {
2416 $this->log($table, $id, 5, 0, 1, 'Filesize (%s) of file \'%s\' exceeds limit (%s). (%s)', 13, array(GeneralUtility::formatSize($fileSize), $theFile, GeneralUtility::formatSize($maxSize * 1024), $recFID), $propArr['event_pid']);
2417 }
2418 // If the destination file was created, we will set the new filename in the value array, otherwise unset the entry in the value array!
2419 if (@is_file($theDestFile)) {
2420 // The value is set to the new filename
2421 $theFile = $theDestFile;
2422 } else {
2423 // The value is set to the new filename
2424 unset($theFile);
2425 }
2426 }
2427 }
2428 if (!empty($theFile)) {
2429 $theFile = GeneralUtility::fixWindowsFilePath($theFile);
2430 if (GeneralUtility::isFirstPartOfStr($theFile, PATH_site)) {
2431 $theFile = PathUtility::stripPathSitePrefix($theFile);
2432 }
2433 }
2434 }
2435 unset($theFile);
2436 }
2437 }
2438 }
2439 return $valueArray;
2440 }
2441
2442 /**
2443 * Evaluates 'flex' type values.
2444 *
2445 * @param array $res The result array. The processed value (if any!) is set in the 'value' key.
2446 * @param string|array $value The value to set.
2447 * @param array $tcaFieldConf Field configuration from TCA
2448 * @param array $PP Additional parameters in a numeric array: $table,$id,$curValue,$status,$realPid,$recFID
2449 * @param array $uploadedFiles Uploaded files for the field
2450 * @param string $field Field name
2451 * @return array Modified $res array
2452 * @deprecated since TYPO3 CMS 7, will be removed in TYPO3 CMS 8
2453 */
2454 public function checkValue_flex($res, $value, $tcaFieldConf, $PP, $uploadedFiles, $field)
2455 {
2456 GeneralUtility::logDeprecatedFunction();
2457 list($table, $id, $curValue, $status, $realPid, $recFID, $tscPID) = $PP;
2458 $this->checkValueForFlex($res, $value, $tcaFieldConf, $table, $id, $curValue, $status, $realPid, $recFID, $tscPID, $uploadedFiles, $field);
2459 }
2460
2461 /**
2462 * Evaluates 'flex' type values.
2463 *
2464 * @param array $res The result array. The processed value (if any!) is set in the 'value' key.
2465 * @param string|array $value The value to set.
2466 * @param array $tcaFieldConf Field configuration from TCA
2467 * @param string $table Table name
2468 * @param int $id UID of record
2469 * @param mixed $curValue Current value of the field
2470 * @param string $status 'update' or 'new' flag
2471 * @param int $realPid The real PID value of the record. For updates, this is just the pid of the record. For new records this is the PID of the page where it is inserted. If $realPid is -1 it means that a new version of the record is being inserted.
2472 * @param string $recFID Field identifier [table:uid:field] for flexforms
2473 * @param int $tscPID TSconfig PID
2474 * @param array $uploadedFiles Uploaded files for the field
2475 * @param string $field Field name
2476 * @return array Modified $res array
2477 */
2478 protected function checkValueForFlex($res, $value, $tcaFieldConf, $table, $id, $curValue, $status, $realPid, $recFID, $tscPID, $uploadedFiles, $field)
2479 {
2480 if (is_array($value)) {
2481 // This value is necessary for flex form processing to happen on flexform fields in page records when they are copied.
2482 // Problem: when copying a page, flexform XML comes along in the array for the new record - but since $this->checkValue_currentRecord does not have a uid or pid for that
2483 // sake, the BackendUtility::getFlexFormDS() function returns no good DS. For new records we do know the expected PID so therefore we send that with this special parameter.
2484 // Only active when larger than zero.
2485 $newRecordPidValue = $status == 'new' ? $realPid : 0;
2486 // Get current value array:
2487 $dataStructArray = BackendUtility::getFlexFormDS($tcaFieldConf, $this->checkValue_currentRecord, $table, $field, true, $newRecordPidValue);
2488 $currentValueArray = (string)$curValue !== '' ? GeneralUtility::xml2array($curValue) : array();
2489 if (!is_array($currentValueArray)) {
2490 $currentValueArray = array();
2491 }
2492 if (isset($currentValueArray['meta']['currentLangId'])) {
2493 // @deprecated call since TYPO3 7, will be removed with TYPO3 8
2494 unset($currentValueArray['meta']['currentLangId']);
2495 }
2496 // Remove all old meta for languages...
2497 // Evaluation of input values:
2498 $value['data'] = $this->checkValue_flex_procInData($value['data'], $currentValueArray['data'], $uploadedFiles['data'], $dataStructArray, array($table, $id, $curValue, $status, $realPid, $recFID, $tscPID));
2499 // Create XML from input value:
2500 $xmlValue = $this->checkValue_flexArray2Xml($value, true);
2501
2502 // Here we convert the currently submitted values BACK to an array, then merge the two and then BACK to XML again. This is needed to ensure the charsets are the same
2503 // (provided that the current value was already stored IN the charset that the new value is converted to).
2504 $arrValue = GeneralUtility::xml2array($xmlValue);
2505
2506 if (is_array($GLOBALS['TYPO3_CONF_VARS']['SC_OPTIONS']['t3lib/class.t3lib_tcemain.php']['checkFlexFormValue'])) {
2507 foreach ($GLOBALS['TYPO3_CONF_VARS']['SC_OPTIONS']['t3lib/class.t3lib_tcemain.php']['checkFlexFormValue'] as $classRef) {
2508 $hookObject = GeneralUtility::getUserObj($classRef);
2509 if (method_exists($hookObject, 'checkFlexFormValue_beforeMerge')) {
2510 $hookObject->checkFlexFormValue_beforeMerge($this, $currentValueArray, $arrValue);
2511 }
2512 }
2513 }
2514
2515 ArrayUtility::mergeRecursiveWithOverrule($currentValueArray, $arrValue);
2516 $xmlValue = $this->checkValue_flexArray2Xml($currentValueArray, true);
2517
2518 // Action commands (sorting order and removals of elements) for flexform sections,
2519 // see FormEngine for the use of this GP parameter
2520 $actionCMDs = GeneralUtility::_GP('_ACTION_FLEX_FORMdata');
2521 if (is_array($actionCMDs[$table][$id][$field]['data'])) {
2522 $arrValue = GeneralUtility::xml2array($xmlValue);
2523 $this->_ACTION_FLEX_FORMdata($arrValue['data'], $actionCMDs[$table][$id][$field]['data']);
2524 $xmlValue = $this->checkValue_flexArray2Xml($arrValue, true);
2525 }
2526 // Create the value XML:
2527 $res['value'] = '';
2528 $res['value'] .= $xmlValue;
2529 } else {
2530 // Passthrough...:
2531 $res['value'] = $value;
2532 }
2533
2534 return $res;
2535 }
2536
2537 /**
2538 * Converts an array to FlexForm XML
2539 *
2540 * @param array $array Array with FlexForm data
2541 * @param bool $addPrologue If set, the XML prologue is returned as well.
2542 * @return string Input array converted to XML
2543 */
2544 public function checkValue_flexArray2Xml($array, $addPrologue = false)
2545 {
2546 /** @var $flexObj FlexFormTools */
2547 $flexObj = GeneralUtility::makeInstance(FlexFormTools::class);
2548 return $flexObj->flexArray2Xml($array, $addPrologue);
2549 }
2550
2551 /**
2552 * Actions for flex form element (move, delete)
2553 * allows to remove and move flexform sections
2554 *
2555 * @param array $valueArray by reference
2556 * @param array $actionCMDs
2557 */
2558 protected function _ACTION_FLEX_FORMdata(&$valueArray, $actionCMDs)
2559 {
2560 if (!is_array($valueArray) || !is_array($actionCMDs)) {
2561 return;
2562 }
2563
2564 foreach ($actionCMDs as $key => $value) {
2565 if ($key == '_ACTION') {
2566 // First, check if there are "commands":
2567 if (current($actionCMDs[$key]) === '') {
2568 continue;
2569 }
2570
2571 asort($actionCMDs[$key]);
2572 $newValueArray = array();
2573 foreach ($actionCMDs[$key] as $idx => $order) {
2574 if (substr($idx, 0, 3) == 'ID-') {
2575 $idx = $this->newIndexMap[$idx];
2576 }
2577 // Just one reflection here: It is clear that when removing elements from a flexform, then we will get lost files unless we act on this delete operation by traversing and deleting files that were referred to.
2578 if ($order != 'DELETE') {
2579 $newValueArray[$idx] = $valueArray[$idx];
2580 }
2581 unset($valueArray[$idx]);
2582 }
2583 $valueArray = $valueArray + $newValueArray;
2584 } elseif (is_array($actionCMDs[$key]) && isset($valueArray[$key])) {
2585 $this->_ACTION_FLEX_FORMdata($valueArray[$key], $actionCMDs[$key]);
2586 }
2587 }
2588 }
2589
2590 /**
2591 * Evaluates 'inline' type values.
2592 * (partly copied from the select_group function on this issue)
2593 *
2594 * @param array $res The result array. The processed value (if any!) is set in the 'value' key.
2595 * @param string $value The value to set.
2596 * @param array $tcaFieldConf Field configuration from TCA
2597 * @param array $PP Additional parameters in a numeric array: $table,$id,$curValue,$status,$realPid,$recFID
2598 * @param string $field Field name
2599 * @param array $additionalData Additional data to be forwarded to sub-processors
2600 * @return array Modified $res array
2601 */
2602 public function checkValue_inline($res, $value, $tcaFieldConf, $PP, $field, array $additionalData = null)
2603 {
2604 list($table, $id, , $status) = $PP;
2605 $this->checkValueForInline($res, $value, $tcaFieldConf, $table, $id, $status, $field, $additionalData);
2606 }
2607
2608 /**
2609 * Evaluates 'inline' type values.
2610 * (partly copied from the select_group function on this issue)
2611 *
2612 * @param array $res The result array. The processed value (if any!) is set in the 'value' key.
2613 * @param string $value The value to set.
2614 * @param array $tcaFieldConf Field configuration from TCA
2615 * @param string $table Table name
2616 * @param int $id UID of record
2617 * @param string $status 'update' or 'new' flag
2618 * @param string $field Field name
2619 * @param array $additionalData Additional data to be forwarded to sub-processors
2620 * @return array Modified $res array
2621 */
2622 public function checkValueForInline($res, $value, $tcaFieldConf, $table, $id, $status, $field, array $additionalData = null)
2623 {
2624 if (!$tcaFieldConf['foreign_table']) {
2625 // Fatal error, inline fields should always have a foreign_table defined
2626 return false;
2627 }
2628 // When values are sent they come as comma-separated values which are exploded by this function:
2629 $valueArray = GeneralUtility::trimExplode(',', $value);
2630 // Remove duplicates: (should not be needed)
2631 $valueArray = array_unique($valueArray);
2632 // Example for received data:
2633 // $value = 45,NEW4555fdf59d154,12,123
2634 // We need to decide whether we use the stack or can save the relation directly.
2635 if (strpos($value, 'NEW') !== false || !MathUtility::canBeInterpretedAsInteger($id)) {
2636 $this->remapStackRecords[$table][$id] = array('remapStackIndex' => count($this->remapStack));
2637 $this->addNewValuesToRemapStackChildIds($valueArray);
2638 $this->remapStack[] = array(
2639 'func' => 'checkValue_inline_processDBdata',
2640 'args' => array($valueArray, $tcaFieldConf, $id, $status, $table, $field, $additionalData),
2641 'pos' => array('valueArray' => 0, 'tcaFieldConf' => 1, 'id' => 2, 'table' => 4),
2642 'additionalData' => $additionalData,
2643 'field' => $field,
2644 );
2645 unset($res['value']);
2646 } elseif ($value || MathUtility::canBeInterpretedAsInteger($id)) {
2647 $res['value'] = $this->checkValue_inline_processDBdata($valueArray, $tcaFieldConf, $id, $status, $table, $field, $additionalData);
2648 }
2649 return $res;
2650 }
2651
2652 /**
2653 * Checks if a fields has more items than defined via TCA in maxitems.
2654 * If there are more items than allowd, the item list is truncated to the defined number.
2655 *
2656 * @param array $tcaFieldConf Field configuration from TCA
2657 * @param array $valueArray Current value array of items
2658 * @return array The truncated value array of items
2659 */
2660 public function checkValue_checkMax($tcaFieldConf, $valueArray)
2661 {
2662 // BTW, checking for min and max items here does NOT make any sense when MM is used because the above function calls will just return an array with a single item (the count) if MM is used... Why didn't I perform the check before? Probably because we could not evaluate the validity of record uids etc... Hmm...
2663 $valueArrayC = count($valueArray);
2664 // NOTE to the comment: It's not really possible to check for too few items, because you must then determine first, if the field is actual used regarding the CType.
2665 $maxI = isset($tcaFieldConf['maxitems']) ? (int)$tcaFieldConf['maxitems'] : 1;
2666 if ($valueArrayC > $maxI) {
2667 $valueArrayC = $maxI;
2668 }
2669 // Checking for not too many elements
2670 // Dumping array to list
2671 $newVal = array();
2672 foreach ($valueArray as $nextVal) {
2673 if ($valueArrayC == 0) {
2674 break;
2675 }
2676 $valueArrayC--;
2677 $newVal[] = $nextVal;
2678 }
2679 return $newVal;
2680 }
2681
2682 /*********************************************
2683 *
2684 * Helper functions for evaluation functions.
2685 *
2686 ********************************************/
2687 /**
2688 * Gets a unique value for $table/$id/$field based on $value
2689 *
2690 * @param string $table Table name
2691 * @param string $field Field name for which $value must be unique
2692 * @param string $value Value string.
2693 * @param int $id UID to filter out in the lookup (the record itself...)
2694 * @param int $newPid If set, the value will be unique for this PID
2695 * @return string Modified value (if not-unique). Will be the value appended with a number (until 100, then the function just breaks).
2696 */
2697 public function getUnique($table, $field, $value, $id, $newPid = 0)
2698 {
2699 // Initialize:
2700 $whereAdd = '';
2701 $newValue = '';
2702 if ((int)$newPid) {
2703 $whereAdd .= ' AND pid=' . (int)$newPid;
2704 } else {
2705 $whereAdd .= ' AND pid>=0';
2706 }
2707 // "AND pid>=0" for versioning
2708 $whereAdd .= $this->deleteClause($table);
2709 // If the field is configured in TCA, proceed:
2710 if (is_array($GLOBALS['TCA'][$table]) && is_array($GLOBALS['TCA'][$table]['columns'][$field])) {
2711 // Look for a record which might already have the value:
2712 $res = $this->databaseConnection->exec_SELECTquery('uid', $table, $field . '=' . $this->databaseConnection->fullQuoteStr($value, $table) . ' AND uid<>' . (int)$id . $whereAdd);
2713 $counter = 0;
2714 // For as long as records with the test-value existing, try again (with incremented numbers appended).
2715 while ($this->databaseConnection->sql_num_rows($res)) {
2716 $newValue = $value . $counter;
2717 $res = $this->databaseConnection->exec_SELECTquery('uid', $table, $field . '=' . $this->databaseConnection->fullQuoteStr($newValue, $table) . ' AND uid<>' . (int)$id . $whereAdd);
2718 $counter++;
2719 if ($counter > 100) {
2720 break;
2721 }
2722 }
2723 $this->databaseConnection->sql_free_result($res);
2724 // If the new value is there:
2725 $value = $newValue !== '' ? $newValue : $value;
2726 }
2727 return $value;
2728 }
2729
2730 /**
2731 * gets all records that have the same value in a field
2732 * excluding the given uid
2733 *
2734 * @param string $tableName Table name
2735 * @param int $uid UID to filter out in the lookup (the record itself...)
2736 * @param string $fieldName Field name for which $value must be unique
2737 * @param string $value Value string.
2738 * @param int $pageId If set, the value will be unique for this PID
2739 * @return array
2740 */
2741 public function getRecordsWithSameValue($tableName, $uid, $fieldName, $value, $pageId = 0)
2742 {
2743 $result = array();
2744 if (!empty($GLOBALS['TCA'][$tableName]['columns'][$fieldName])) {
2745 $uid = (int)$uid;
2746 $pageId = (int)$pageId;
2747 $whereStatement = ' AND uid <> ' . $uid . ' AND ' . ($pageId ? 'pid = ' . $pageId : 'pid >= 0');
2748 $result = BackendUtility::getRecordsByField($tableName, $fieldName, $value, $whereStatement);
2749 }
2750 return $result;
2751 }
2752
2753 /**
2754 * @param string $value The field value to be evaluated
2755 * @param array $evalArray Array of evaluations to traverse.
2756 * @param string $is_in The "is_in" value of the field configuration from TCA
2757 * @return array
2758 */
2759 public function checkValue_text_Eval($value, $evalArray, $is_in)
2760 {
2761 $res = array();
2762 $set = true;
2763 foreach ($evalArray as $func) {
2764 switch ($func) {
2765 case 'trim':
2766 $value = trim($value);
2767 break;
2768 case 'required':
2769 if (!$value) {
2770 $set = false;
2771 }
2772 break;
2773 default:
2774 if (isset($GLOBALS['TYPO3_CONF_VARS']['SC_OPTIONS']['tce']['formevals'][$func])) {
2775 if (class_exists($func)) {
2776 $evalObj = GeneralUtility::makeInstance($func);
2777 if (method_exists($evalObj, 'evaluateFieldValue')) {
2778 $value = $evalObj->evaluateFieldValue($value, $is_in, $set);
2779 }
2780 }
2781 }
2782 }
2783 }
2784 if ($set) {
2785 $res['value'] = $value;
2786 }
2787 return $res;
2788 }
2789
2790 /**
2791 * Evaluation of 'input'-type values based on 'eval' list
2792 *
2793 * @param string $value Value to evaluate
2794 * @param array $evalArray Array of evaluations to traverse.
2795 * @param string $is_in Is-in string for 'is_in' evaluation
2796 * @return array Modified $value in key 'value' or empty array
2797 */
2798 public function checkValue_input_Eval($value, $evalArray, $is_in)
2799 {
2800 $res = array();
2801 $set = true;
2802 foreach ($evalArray as $func) {
2803 switch ($func) {
2804 case 'int':
2805 case 'year':
2806 case 'time':
2807 case 'timesec':
2808 $value = (int)$value;
2809 break;
2810 case 'date':
2811 case 'datetime':
2812 $value = (int)$value;
2813 if ($value > 0 && !$this->dontProcessTransformations) {
2814 $value -= date('Z', $value);
2815 }
2816 break;
2817 case 'double2':
2818 $value = preg_replace('/[^0-9,\\.-]/', '', $value);
2819 $negative = $value[0] === '-';
2820 $value = strtr($value, array(',' => '.', '-' => ''));
2821 if (strpos($value, '.') === false) {
2822 $value .= '.0';
2823 }
2824 $valueArray = explode('.', $value);
2825 $dec = array_pop($valueArray);
2826 $value = join('', $valueArray) . '.' . $dec;
2827 if ($negative) {
2828 $value *= -1;
2829 }
2830 $value = number_format($value, 2, '.', '');
2831 break;
2832 case 'md5':
2833 if (strlen($value) != 32) {
2834 $set = false;
2835 }
2836 break;
2837 case 'trim':
2838 $value = trim($value);
2839 break;
2840 case 'upper':
2841 $value = $GLOBALS['LANG']->csConvObj->conv_case($GLOBALS['LANG']->charSet, $value, 'toUpper');
2842 break;
2843 case 'lower':
2844 $value = $GLOBALS['LANG']->csConvObj->conv_case($GLOBALS['LANG']->charSet, $value, 'toLower');
2845 break;
2846 case 'required':
2847 if (!isset($value) || $value === '') {
2848 $set = false;
2849 }
2850 break;
2851 case 'is_in':
2852 $c = strlen($value);
2853 if ($c) {
2854 $newVal = '';
2855 for ($a = 0; $a < $c; $a++) {
2856 $char = substr($value, $a, 1);
2857 if (strpos($is_in, $char) !== false) {
2858 $newVal .= $char;
2859 }
2860 }
2861 $value = $newVal;
2862 }
2863 break;
2864 case 'nospace':
2865 $value = str_replace(' ', '', $value);
2866 break;
2867 case 'alpha':
2868 $value = preg_replace('/[^a-zA-Z]/', '', $value);
2869 break;
2870 case 'num':
2871 $value = preg_replace('/[^0-9]/', '', $value);
2872 break;
2873 case 'alphanum':
2874 $value = preg_replace('/[^a-zA-Z0-9]/', '', $value);
2875 break;
2876 case 'alphanum_x':
2877 $value = preg_replace('/[^a-zA-Z0-9_-]/', '', $value);
2878 break;
2879 case 'domainname':
2880 if (!preg_match('/^[a-z0-9.\\-]*$/i', $value)) {
2881 $value = GeneralUtility::idnaEncode($value);
2882 }
2883 break;
2884 case 'email':
2885 $this->checkValue_input_ValidateEmail($value, $set);
2886 break;
2887 default:
2888 if (isset($GLOBALS['TYPO3_CONF_VARS']['SC_OPTIONS']['tce']['formevals'][$func])) {
2889 if (class_exists($func)) {
2890 $evalObj = GeneralUtility::makeInstance($func);
2891 if (method_exists($evalObj, 'evaluateFieldValue')) {
2892 $value = $evalObj->evaluateFieldValue($value, $is_in, $set);
2893 }
2894 }
2895 }
2896 }
2897 }
2898 if ($set) {
2899 $res['value'] = $value;
2900 }
2901 return $res;
2902 }
2903