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