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[Packages/TYPO3.CMS.git] / t3lib / class.t3lib_tcemain.php
1 <?php
2 /***************************************************************
3 * Copyright notice
4 *
5 * (c) 1999-2011 Kasper Skårhøj (kasperYYYY@typo3.com)
6 * All rights reserved
7 *
8 * This script is part of the TYPO3 project. The TYPO3 project is
9 * free software; you can redistribute it and/or modify
10 * it under the terms of the GNU General Public License as published by
11 * the Free Software Foundation; either version 2 of the License, or
12 * (at your option) any later version.
13 *
14 * The GNU General Public License can be found at
15 * http://www.gnu.org/copyleft/gpl.html.
16 * A copy is found in the textfile GPL.txt and important notices to the license
17 * from the author is found in LICENSE.txt distributed with these scripts.
18 *
19 *
20 * This script is distributed in the hope that it will be useful,
21 * but WITHOUT ANY WARRANTY; without even the implied warranty of
22 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
23 * GNU General Public License for more details.
24 *
25 * This copyright notice MUST APPEAR in all copies of the script!
26 ***************************************************************/
27 /**
28 * Contains the TYPO3 Core Engine
29 *
30 * Revised for TYPO3 3.9 October 2005 by Kasper Skårhøj
31 *
32 * @author Kasper Skårhøj <kasperYYYY@typo3.com>
33 */
34
35
36 /**
37 * This is the TYPO3 Core Engine class for manipulation of the database
38 * This class is used by eg. the tce_db.php script which provides an the interface for POST forms to this class.
39 *
40 * Dependencies:
41 * - $GLOBALS['TCA'] must exist
42 * - $GLOBALS['LANG'] must exist
43 *
44 * tce_db.php for further comments and SYNTAX! Also see document 'TYPO3 Core API' for details.
45 *
46 * @author Kasper Skårhøj <kasperYYYY@typo3.com>
47 * @package TYPO3
48 * @subpackage t3lib
49 */
50 class t3lib_TCEmain {
51
52
53 // *********************
54 // Public variables you can configure before using the class:
55 // *********************
56
57 var $storeLogMessages = TRUE; // Boolean: If TRUE, the default log-messages will be stored. This should not be necessary if the locallang-file for the log-display is properly configured. So disabling this will just save some database-space as the default messages are not saved.
58 var $enableLogging = TRUE; // Boolean: If TRUE, actions are logged to sys_log.
59 var $reverseOrder = FALSE; // Boolean: If TRUE, the datamap array is reversed in the order, which is a nice thing if you're creating a whole new bunch of records.
60 var $checkSimilar = TRUE; // Boolean: If TRUE, only fields which are different from the database values are saved! In fact, if a whole input array is similar, it's not saved then.
61 var $stripslashes_values = TRUE; // Boolean: If TRUE, incoming values in the data-array have their slashes stripped. ALWAYS SET THIS TO ZERO and supply an unescaped data array instead. This switch may totally disappear in future versions of this class!
62 var $checkStoredRecords = TRUE; // Boolean: This will read the record after having updated or inserted it. If anything is not properly submitted an error is written to the log. This feature consumes extra time by selecting records
63 var $checkStoredRecords_loose = TRUE; // Boolean: If set, values '' and 0 will equal each other when the stored records are checked.
64 var $deleteTree = FALSE; // Boolean. If this is set, then a page is deleted by deleting the whole branch under it (user must have deletepermissions to it all). If not set, then the page is deleted ONLY if it has no branch
65 var $neverHideAtCopy = FALSE; // Boolean. If set, then the 'hideAtCopy' flag for tables will be ignored.
66 var $dontProcessTransformations = FALSE; // Boolean: If set, then transformations are NOT performed on the input.
67 var $clear_flexFormData_vDEFbase = FALSE; // Boolean: If set, .vDEFbase values are unset in flexforms.
68 var $updateModeL10NdiffData = TRUE; // Boolean/Mixed: TRUE: (traditional) Updates when record is saved. For flexforms, updates if change is made to the localized value. FALSE: Will not update anything. "FORCE_FFUPD" (string): Like TRUE, but will force update to the FlexForm Field
69 var $updateModeL10NdiffDataClear = FALSE; // Boolean: If TRUE, the translation diff. fields will in fact be reset so that they indicate that all needs to change again! It's meant as the opposite of declaring the record translated.
70 var $bypassWorkspaceRestrictions = FALSE; // Boolean: If TRUE, workspace restrictions are bypassed on edit an create actions (process_datamap()). YOU MUST KNOW what you do if you use this feature!
71 var $bypassFileHandling = FALSE; // Boolean: If TRUE, file handling of attached files (addition, deletion etc) is bypassed - the value is saved straight away. YOU MUST KNOW what you are doing with this feature!
72 var $bypassAccessCheckForRecords = FALSE; // Boolean: If TRUE, access check, check for deleted etc. for records is bypassed. YOU MUST KNOW what you are doing if you use this feature!
73
74 var $copyWhichTables = '*'; // String. Comma-list. This list of tables decides which tables will be copied. If empty then none will. If '*' then all will (that the user has permission to of course)
75
76 var $copyTree = 0; // Integer. If 0 then branch is NOT copied. If 1 then pages on the 1st level is copied. If 2 then pages on the second level is copied ... and so on
77
78 var $defaultValues = array(); // Array [table][fields]=value: New records are created with default values and you can set this array on the form $defaultValues[$table][$field] = $value to override the default values fetched from TCA. If ->setDefaultsFromUserTS is called UserTSconfig default values will overrule existing values in this array (thus UserTSconfig overrules externally set defaults which overrules TCA defaults)
79 var $overrideValues = array(); // Array [table][fields]=value: You can set this array on the form $overrideValues[$table][$field] = $value to override the incoming data. You must set this externally. You must make sure the fields in this array are also found in the table, because it's not checked. All columns can be set by this array!
80 var $alternativeFileName = array(); // Array [filename]=alternative_filename: Use this array to force another name onto a file. Eg. if you set ['/tmp/blablabal'] = 'my_file.txt' and '/tmp/blablabal' is set for a certain file-field, then 'my_file.txt' will be used as the name instead.
81 var $alternativeFilePath = array(); // Array [filename]=alternative_filepath: Same as alternativeFileName but with relative path to the file
82 var $data_disableFields = array(); // If entries are set in this array corresponding to fields for update, they are ignored and thus NOT updated. You could set this array from a series of checkboxes with value=0 and hidden fields before the checkbox with 1. Then an empty checkbox will disable the field.
83 var $suggestedInsertUids = array(); // Use this array to validate suggested uids for tables by setting [table]:[uid]. This is a dangerous option since it will force the inserted record to have a certain UID. The value just have to be TRUE, but if you set it to "DELETE" it will make sure any record with that UID will be deleted first (raw delete). The option is used for import of T3D files when synchronizing between two mirrored servers. As a security measure this feature is available only for Admin Users (for now)
84
85 var $callBackObj; // Object. Call back object for flex form traversation. Useful when external classes wants to use the iteration functions inside tcemain for traversing a FlexForm structure.
86
87
88 // *********************
89 // Internal variables (mapping arrays) which can be used (read-only) from outside
90 // *********************
91
92 var $autoVersionIdMap = array(); // Contains mapping of auto-versionized records.
93 var $substNEWwithIDs = array(); // 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
94 var $substNEWwithIDs_table = array(); // Like $substNEWwithIDs, but where each old "NEW..." id is mapped to the table it was from.
95 var $newRelatedIDs = array(); // Holds the tables and there the ids of newly created child records from IRRE
96 var $copyMappingArray_merged = array(); // This array is the sum of all copying operations in this class. May be READ from outside, thus partly public.
97 var $copiedFileMap = array(); // A map between input file name and final destination for files being attached to records.
98 var $RTEmagic_copyIndex = array(); // Contains [table][id][field] of fiels where RTEmagic images was copied. Holds old filename as key and new filename as value.
99 var $errorLog = array(); // Errors are collected in this variable.
100
101
102 // *********************
103 // Internal Variables, do not touch.
104 // *********************
105
106 // Variables set in init() function:
107 /**
108 * The user-object the script uses. If not set from outside, this is set to the current global $BE_USER.
109 *
110 * @var t3lib_beUserAuth
111 */
112 var $BE_USER;
113 var $userid; // will be set to uid of be_user executing this script
114 var $username; // will be set to username of be_user executing this script
115 var $admin; // will be set if user is admin
116
117 var $defaultPermissions = array( // Can be overridden from $GLOBALS['TYPO3_CONF_VARS']
118 'user' => 'show,edit,delete,new,editcontent',
119 'group' => 'show,edit,new,editcontent',
120 'everybody' => ''
121 );
122
123 var $exclude_array; // 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.
124 var $datamap = array(); // Set with incoming data array
125 var $cmdmap = array(); // Set with incoming cmd array
126
127 // Internal static:
128 var $pMap = array( // Permission mapping
129 'show' => 1, // 1st bit
130 'edit' => 2, // 2nd bit
131 'delete' => 4, // 3rd bit
132 'new' => 8, // 4th bit
133 'editcontent' => 16 // 5th bit
134 );
135 var $sortIntervals = 256; // Integer: The interval between sorting numbers used with tables with a 'sorting' field defined. Min 1
136
137 // Internal caching arrays
138 var $recUpdateAccessCache = array(); // Used by function checkRecordUpdateAccess() to store whether a record is updateable or not.
139 var $recInsertAccessCache = array(); // User by function checkRecordInsertAccess() to store whether a record can be inserted on a page id
140 var $isRecordInWebMount_Cache = array(); // Caching array for check of whether records are in a webmount
141 var $isInWebMount_Cache = array(); // Caching array for page ids in webmounts
142 var $cachedTSconfig = array(); // Caching for collecting TSconfig for page ids
143 var $pageCache = array(); // Used for caching page records in pageInfo()
144 var $checkWorkspaceCache = array(); // Array caching workspace access for BE_USER
145
146 // Other arrays:
147 var $dbAnalysisStore = array(); // For accumulation of MM relations that must be written after new records are created.
148 var $removeFilesStore = array(); // For accumulation of files which must be deleted after processing of all input content
149 var $uploadedFileArray = array(); // Uploaded files, set by process_uploads()
150 var $registerDBList = array(); // Used for tracking references that might need correction after operations
151 var $registerDBPids = array(); // Used for tracking references that might need correction in pid field after operations (e.g. IRRE)
152 var $copyMappingArray = array(); // Used by the copy action to track the ids of new pages so subpages are correctly inserted! THIS is internally cleared for each executed copy operation! DO NOT USE THIS FROM OUTSIDE! Read from copyMappingArray_merged instead which is accumulating this information.
153 var $remapStack = array(); // array used for remapping uids and values at the end of process_datamap
154 var $remapStackRecords = array(); // array used for remapping uids and values at the end of process_datamap (e.g. $remapStackRecords[<table>][<uid>] = <index in $remapStack>)
155 protected $remapStackChildIds = array(); // array used for checking whether new children need to be remapped
156 protected $remapStackActions = array(); // array used for executing addition actions after remapping happened (sett processRemapStack())
157 protected $remapStackRefIndex = array(); // array used for executing post-processing on the reference index
158 var $updateRefIndexStack = array(); // array used for additional calls to $this->updateRefIndex
159 var $callFromImpExp = FALSE; // tells, that this TCEmain was called from tx_impext - this variable is set by tx_impexp
160 var $newIndexMap = array(); // Array for new flexform index mapping
161
162 // Various
163 /**
164 * basicFileFunctions object
165 *
166 * @var t3lib_basicFileFunctions
167 */
168 var $fileFunc; // For "singleTon" file-manipulation object
169 var $checkValue_currentRecord = array(); // Set to "currentRecord" during checking of values.
170 var $autoVersioningUpdate = FALSE; // A signal flag used to tell file processing that autoversioning has happend and hence certain action should be applied.
171
172 protected $disableDeleteClause = FALSE; // Disable delete clause
173 protected $checkModifyAccessListHookObjects;
174 protected $version_remapMMForVersionSwap_reg;
175
176 /**
177 * The outer most instance of t3lib_TCEmain
178 * (t3lib_TCEmain instantiates itself on versioning and localization)
179 * @var t3lib_TCEmain
180 */
181 protected $outerMostInstance = NULL;
182
183 /**
184 * Initializing.
185 * For details, see 'TYPO3 Core API' document.
186 * This function does not start the processing of data, but merely initializes the object
187 *
188 * @param array Data to be modified or inserted in the database
189 * @param array Commands to copy, move, delete, localize, versionize records.
190 * @param object An alternative userobject you can set instead of the default, which is $GLOBALS['BE_USER']
191 * @return void
192 */
193 public function start($data, $cmd, $altUserObject = '') {
194
195 // Initializing BE_USER
196 $this->BE_USER = is_object($altUserObject) ? $altUserObject : $GLOBALS['BE_USER'];
197 $this->userid = $this->BE_USER->user['uid'];
198 $this->username = $this->BE_USER->user['username'];
199 $this->admin = $this->BE_USER->user['admin'];
200
201 if ($this->BE_USER->uc['recursiveDelete']) {
202 $this->deleteTree = 1;
203 }
204
205 if ($GLOBALS['TYPO3_CONF_VARS']['BE']['explicitConfirmationOfTranslation'] && $this->updateModeL10NdiffData === TRUE) {
206 $this->updateModeL10NdiffData = FALSE;
207 }
208
209 // Initializing default permissions for pages
210 $defaultPermissions = $GLOBALS['TYPO3_CONF_VARS']['BE']['defaultPermissions'];
211 if (isset($defaultPermissions['user'])) {
212 $this->defaultPermissions['user'] = $defaultPermissions['user'];
213 }
214 if (isset($defaultPermissions['group'])) {
215 $this->defaultPermissions['group'] = $defaultPermissions['group'];
216 }
217 if (isset($defaultPermissions['everybody'])) {
218 $this->defaultPermissions['everybody'] = $defaultPermissions['everybody'];
219 }
220
221 // generates the excludelist, based on TCA/exclude-flag and non_exclude_fields for the user:
222 $this->exclude_array = $this->admin ? array() : $this->getExcludeListArray();
223
224 // Setting the data and cmd arrays
225 if (is_array($data)) {
226 reset($data);
227 $this->datamap = $data;
228 }
229 if (is_array($cmd)) {
230 reset($cmd);
231 $this->cmdmap = $cmd;
232 }
233 }
234
235 /**
236 * Function that can mirror input values in datamap-array to other uid numbers.
237 * 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]
238 *
239 * @param array This array has the syntax $mirror[table_name][uid] = [list of uids to copy data-value TO!]
240 * @return void
241 */
242 function setMirror($mirror) {
243 if (is_array($mirror)) {
244 foreach ($mirror as $table => $uid_array) {
245 if (isset($this->datamap[$table])) {
246 foreach ($uid_array as $id => $uidList) {
247 if (isset($this->datamap[$table][$id])) {
248 $theIdsInArray = t3lib_div::trimExplode(',', $uidList, 1);
249 foreach ($theIdsInArray as $copyToUid) {
250 $this->datamap[$table][$copyToUid] = $this->datamap[$table][$id];
251 }
252 }
253 }
254 }
255 }
256 }
257 }
258
259 /**
260 * Initializes default values coming from User TSconfig
261 *
262 * @param array User TSconfig array
263 * @return void
264 */
265 function setDefaultsFromUserTS($userTS) {
266 if (is_array($userTS)) {
267 foreach ($userTS as $k => $v) {
268 $k = substr($k, 0, -1);
269 if ($k && is_array($v) && isset($GLOBALS['TCA'][$k])) {
270 if (is_array($this->defaultValues[$k])) {
271 $this->defaultValues[$k] = array_merge($this->defaultValues[$k], $v);
272 } else {
273 $this->defaultValues[$k] = $v;
274 }
275 }
276 }
277 }
278 }
279
280 /**
281 * Processing of uploaded files.
282 * 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.
283 *
284 * @param array $_FILES array
285 * @return void
286 */
287 function process_uploads($postFiles) {
288
289 if (is_array($postFiles)) {
290
291 // Editing frozen:
292 if ($this->BE_USER->workspace !== 0 && $this->BE_USER->workspaceRec['freeze']) {
293 $this->newlog('All editing in this workspace has been frozen!', 1);
294 return FALSE;
295 }
296
297 $subA = reset($postFiles);
298 if (is_array($subA)) {
299 if (is_array($subA['name']) && is_array($subA['type']) && is_array($subA['tmp_name']) && is_array($subA['size'])) {
300 // Initialize the uploadedFilesArray:
301 $this->uploadedFileArray = array();
302
303 // For each entry:
304 foreach ($subA as $key => $values) {
305 $this->process_uploads_traverseArray($this->uploadedFileArray, $values, $key);
306 }
307 } else {
308 $this->uploadedFileArray = $subA;
309 }
310 }
311 }
312 }
313
314 /**
315 * Traverse the upload array if needed to rearrange values.
316 *
317 * @param array $this->uploadedFileArray passed by reference
318 * @param array Input array ($_FILES parts)
319 * @param string The current $_FILES array key to set on the outermost level.
320 * @return void
321 * @access private
322 * @see process_uploads()
323 */
324 function process_uploads_traverseArray(&$outputArr, $inputArr, $keyToSet) {
325 if (is_array($inputArr)) {
326 foreach ($inputArr as $key => $value) {
327 $this->process_uploads_traverseArray($outputArr[$key], $inputArr[$key], $keyToSet);
328 }
329 } else {
330 $outputArr[$keyToSet] = $inputArr;
331 }
332 }
333
334
335 /*********************************************
336 *
337 * HOOKS
338 *
339 *********************************************/
340
341 /**
342 * Hook: processDatamap_afterDatabaseOperations
343 * (calls $hookObj->processDatamap_afterDatabaseOperations($status, $table, $id, $fieldArray, $this);)
344 *
345 * Note: When using the hook after INSERT operations, you will only get the temporary NEW... id passed to your hook as $id,
346 * but you can easily translate it to the real uid of the inserted record using the $this->substNEWwithIDs array.
347 *
348 * @param object $hookObjectsArr: (reference) Array with hook objects
349 * @param string $status: (reference) Status of the current operation, 'new' or 'update
350 * @param string $table: (refrence) The table currently processing data for
351 * @param string $id: (reference) The record uid currently processing data for, [integer] or [string] (like 'NEW...')
352 * @param array $fieldArray: (reference) The field array of a record
353 * @return void
354 */
355 function hook_processDatamap_afterDatabaseOperations(&$hookObjectsArr, &$status, &$table, &$id, &$fieldArray) {
356 // Process hook directly:
357 if (!isset($this->remapStackRecords[$table][$id])) {
358 foreach ($hookObjectsArr as $hookObj) {
359 if (method_exists($hookObj, 'processDatamap_afterDatabaseOperations')) {
360 $hookObj->processDatamap_afterDatabaseOperations($status, $table, $id, $fieldArray, $this);
361 }
362 }
363 // If this record is in remapStack (e.g. when using IRRE), values will be updated/remapped later on. So the hook will also be called later:
364 } else {
365 $this->remapStackRecords[$table][$id]['processDatamap_afterDatabaseOperations'] = array(
366 'status' => $status,
367 'fieldArray' => $fieldArray,
368 'hookObjectsArr' => $hookObjectsArr,
369 );
370 }
371 }
372
373 /**
374 * Gets the 'checkModifyAccessList' hook objects.
375 * The first call initializes the accordant objects.
376 *
377 * @return array The 'checkModifyAccessList' hook objects (if any)
378 */
379 protected function getCheckModifyAccessListHookObjects() {
380 if (!isset($this->checkModifyAccessListHookObjects)) {
381 $this->checkModifyAccessListHookObjects = array();
382
383 if (is_array($GLOBALS['TYPO3_CONF_VARS']['SC_OPTIONS']['t3lib/class.t3lib_tcemain.php']['checkModifyAccessList'])) {
384 foreach ($GLOBALS['TYPO3_CONF_VARS']['SC_OPTIONS']['t3lib/class.t3lib_tcemain.php']['checkModifyAccessList'] as $classData) {
385 $hookObject = t3lib_div::getUserObj($classData);
386
387 if (!($hookObject instanceof t3lib_TCEmain_checkModifyAccessListHook)) {
388 throw new UnexpectedValueException('$hookObject must implement interface t3lib_TCEmain_checkModifyAccessListHook', 1251892472);
389 }
390
391 $this->checkModifyAccessListHookObjects[] = $hookObject;
392 }
393 }
394 }
395
396 return $this->checkModifyAccessListHookObjects;
397 }
398
399
400 /*********************************************
401 *
402 * PROCESSING DATA
403 *
404 *********************************************/
405
406 /**
407 * Processing the data-array
408 * Call this function to process the data-array set by start()
409 *
410 * @return void
411 */
412 public function process_datamap() {
413 // Keep versionized(!) relations here locally:
414 $registerDBList = array();
415
416 $this->registerElementsToBeDeleted();
417 $this->datamap = $this->unsetElementsToBeDeleted($this->datamap);
418
419 // Editing frozen:
420 if ($this->BE_USER->workspace !== 0 && $this->BE_USER->workspaceRec['freeze']) {
421 $this->newlog('All editing in this workspace has been frozen!', 1);
422 return FALSE;
423 }
424
425 // First prepare user defined objects (if any) for hooks which extend this function:
426 $hookObjectsArr = array();
427 if (is_array($GLOBALS['TYPO3_CONF_VARS']['SC_OPTIONS']['t3lib/class.t3lib_tcemain.php']['processDatamapClass'])) {
428 foreach ($GLOBALS['TYPO3_CONF_VARS']['SC_OPTIONS']['t3lib/class.t3lib_tcemain.php']['processDatamapClass'] as $classRef) {
429 $hookObjectsArr[] = t3lib_div::getUserObj($classRef);
430 }
431 }
432
433 // 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.
434 $orderOfTables = array();
435 if (isset($this->datamap['pages'])) { // Set pages first.
436 $orderOfTables[] = 'pages';
437 }
438 $orderOfTables = array_unique(array_merge($orderOfTables, array_keys($this->datamap)));
439
440 // Process the tables...
441 foreach ($orderOfTables as $table) {
442 /* Check if
443 - table is set in $GLOBALS['TCA'],
444 - table is NOT readOnly
445 - the table is set with content in the data-array (if not, there's nothing to process...)
446 - permissions for tableaccess OK
447 */
448 $modifyAccessList = $this->checkModifyAccessList($table);
449 if (!$modifyAccessList) {
450 $id = 0;
451 $this->log($table, $id, 2, 0, 1, "Attempt to modify table '%s' without permission", 1, array($table));
452 }
453 if (isset($GLOBALS['TCA'][$table]) && !$this->tableReadOnly($table) && is_array($this->datamap[$table]) && $modifyAccessList) {
454 if ($this->reverseOrder) {
455 $this->datamap[$table] = array_reverse($this->datamap[$table], 1);
456 }
457
458 // For each record from the table, do:
459 // $id is the record uid, may be a string if new records...
460 // $incomingFieldArray is the array of fields
461 foreach ($this->datamap[$table] as $id => $incomingFieldArray) {
462 if (is_array($incomingFieldArray)) {
463
464 // Hook: processDatamap_preProcessFieldArray
465 foreach ($hookObjectsArr as $hookObj) {
466 if (method_exists($hookObj, 'processDatamap_preProcessFieldArray')) {
467 $hookObj->processDatamap_preProcessFieldArray($incomingFieldArray, $table, $id, $this);
468 }
469 }
470
471 // ******************************
472 // Checking access to the record
473 // ******************************
474 $createNewVersion = FALSE;
475 $recordAccess = FALSE;
476 $old_pid_value = '';
477 $this->autoVersioningUpdate = FALSE;
478
479 if (!t3lib_utility_Math::canBeInterpretedAsInteger($id)) { // Is it a new record? (Then Id is a string)
480 $fieldArray = $this->newFieldArray($table); // Get a fieldArray with default values
481 if (isset($incomingFieldArray['pid'])) { // A pid must be set for new records.
482 // $value = the pid
483 $pid_value = $incomingFieldArray['pid'];
484
485 // Checking and finding numerical pid, it may be a string-reference to another value
486 $OK = 1;
487 if (strstr($pid_value, 'NEW')) { // If a NEW... id
488 if (substr($pid_value, 0, 1) == '-') {
489 $negFlag = -1;
490 $pid_value = substr($pid_value, 1);
491 } else {
492 $negFlag = 1;
493 }
494 if (isset($this->substNEWwithIDs[$pid_value])) { // Trying to find the correct numerical value as it should be mapped by earlier processing of another new record.
495 if ($negFlag === 1) {
496 $old_pid_value = $this->substNEWwithIDs[$pid_value];
497 }
498 $pid_value = intval($negFlag * $this->substNEWwithIDs[$pid_value]);
499 } else {
500 $OK = 0;
501 } // If not found in the substArray we must stop the process...
502 } elseif ($pid_value >= 0 && $this->BE_USER->workspace !== 0
503 && $GLOBALS['TCA'][$table]['ctrl']['versioning_followPages']) {
504 // PID points to page, the workspace is an offline space and the table follows
505 // page during versioning: This means we must check if the PID page has a version
506 // in the workspace with swapmode set to 0 (zero = page+content) and if so, change
507 // the pid to the uid of that version.
508 if ($WSdestPage = t3lib_BEfunc::getWorkspaceVersionOfRecord($this->BE_USER->workspace, 'pages', $pid_value, 'uid,t3ver_swapmode')) { // Looks for workspace version of page.
509 if ($WSdestPage['t3ver_swapmode'] == 0) { // if swapmode is zero, then change pid value.
510 $pid_value = $WSdestPage['uid'];
511 }
512 }
513 }
514 $pid_value = intval($pid_value);
515
516 // The $pid_value is now the numerical pid at this point
517 if ($OK) {
518 $sortRow = $GLOBALS['TCA'][$table]['ctrl']['sortby'];
519 if ($pid_value >= 0) { // Points to a page on which to insert the element, possibly in the top of the page
520 if ($sortRow) { // If this table is sorted we better find the top sorting number
521 $fieldArray[$sortRow] = $this->getSortNumber($table, 0, $pid_value);
522 }
523 $fieldArray['pid'] = $pid_value; // The numerical pid is inserted in the data array
524 } else { // points to another record before ifself
525 if ($sortRow) { // If this table is sorted we better find the top sorting number
526 $tempArray = $this->getSortNumber($table, 0, $pid_value); // Because $pid_value is < 0, getSortNumber returns an array
527 $fieldArray['pid'] = $tempArray['pid'];
528 $fieldArray[$sortRow] = $tempArray['sortNumber'];
529 } else { // Here we fetch the PID of the record that we point to...
530 $tempdata = $this->recordInfo($table, abs($pid_value), 'pid');
531 $fieldArray['pid'] = $tempdata['pid'];
532 }
533 }
534 }
535 }
536 $theRealPid = $fieldArray['pid'];
537
538 // Now, check if we may insert records on this pid.
539 if ($theRealPid >= 0) {
540 $recordAccess = $this->checkRecordInsertAccess($table, $theRealPid); // Checks if records can be inserted on this $pid.
541 if ($recordAccess) {
542 $this->addDefaultPermittedLanguageIfNotSet($table, $incomingFieldArray);
543 $recordAccess = $this->BE_USER->recordEditAccessInternals($table, $incomingFieldArray, TRUE);
544 if (!$recordAccess) {
545 $this->newlog("recordEditAccessInternals() check failed. [" . $this->BE_USER->errorMsg . "]", 1);
546 } elseif (!$this->bypassWorkspaceRestrictions) {
547 // Workspace related processing:
548 if ($res = $this->BE_USER->workspaceAllowLiveRecordsInPID($theRealPid, $table)) { // If LIVE records cannot be created in the current PID due to workspace restrictions, prepare creation of placeholder-record
549 if ($res < 0) {
550 $recordAccess = FALSE;
551 $this->newlog('Stage for versioning root point and users access level did not allow for editing', 1);
552 }
553 } else { // So, if no live records were allowed, we have to create a new version of this record:
554 if ($GLOBALS['TCA'][$table]['ctrl']['versioningWS']) {
555 $createNewVersion = TRUE;
556 } else {
557 $recordAccess = FALSE;
558 $this->newlog('Record could not be created in this workspace in this branch', 1);
559 }
560 }
561 }
562 }
563 } else {
564 debug('Internal ERROR: pid should not be less than zero!');
565 }
566 $status = 'new'; // Yes new record, change $record_status to 'insert'
567 } else { // Nope... $id is a number
568 $fieldArray = array();
569 $recordAccess = $this->checkRecordUpdateAccess($table, $id, $incomingFieldArray, $hookObjectsArr);
570 if (!$recordAccess) {
571 $propArr = $this->getRecordProperties($table, $id);
572 $this->log($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']);
573 } else { // Next check of the record permissions (internals)
574 $recordAccess = $this->BE_USER->recordEditAccessInternals($table, $id);
575 if (!$recordAccess) {
576 $propArr = $this->getRecordProperties($table, $id);
577 $this->newlog("recordEditAccessInternals() check failed. [" . $this->BE_USER->errorMsg . "]", 1);
578 } else { // Here we fetch the PID of the record that we point to...
579 $tempdata = $this->recordInfo($table, $id, 'pid' .
580 ($GLOBALS['TCA'][$table]['ctrl']['versioningWS'] ? ',t3ver_wsid,t3ver_stage' : '')
581 );
582 $theRealPid = $tempdata['pid'];
583
584 // Use the new id of the versionized record we're trying to write to:
585 // (This record is a child record of a parent and has already been versionized.)
586 if ($this->autoVersionIdMap[$table][$id]) {
587 // For the reason that creating a new version of this record, automatically
588 // created related child records (e.g. "IRRE"), update the accordant field:
589 $this->getVersionizedIncomingFieldArray($table, $id, $incomingFieldArray, $registerDBList);
590
591 // Use the new id of the copied/versionized record:
592 $id = $this->autoVersionIdMap[$table][$id];
593 $recordAccess = TRUE;
594 $this->autoVersioningUpdate = TRUE;
595
596 // Checking access in case of offline workspace:
597 } elseif (!$this->bypassWorkspaceRestrictions && $errorCode = $this->BE_USER->workspaceCannotEditRecord($table, $tempdata)) {
598 $recordAccess = FALSE; // Versioning is required and it must be offline version!
599
600 // Auto-creation of version: In offline workspace, test if versioning is enabled and look for workspace version of input record. If there is no versionized record found we will create one and save to that.
601 if ($this->BE_USER->workspaceAllowAutoCreation($table, $id, $theRealPid)) {
602 /** @var $tce t3lib_TCEmain */
603 $tce = t3lib_div::makeInstance('t3lib_TCEmain');
604 /* @var $tce t3lib_TCEmain */
605 $tce->stripslashes_values = 0;
606
607 // Setting up command for creating a new version of the record:
608 $cmd = array();
609 $cmd[$table][$id]['version'] = array(
610 'action' => 'new',
611 'treeLevels' => -1, // Default is to create a version of the individual records... element versioning that is.
612 'label' => 'Auto-created for WS #' . $this->BE_USER->workspace
613 );
614 $tce->start(array(), $cmd);
615 $tce->process_cmdmap();
616 $this->errorLog = array_merge($this->errorLog, $tce->errorLog);
617
618 // If copying was successful, share the new uids (also of related children):
619 if ($tce->copyMappingArray[$table][$id]) {
620 foreach ($tce->copyMappingArray as $origTable => $origIdArray) {
621 foreach ($origIdArray as $origId => $newId) {
622 $this->uploadedFileArray[$origTable][$newId] = $this->uploadedFileArray[$origTable][$origId];
623 $this->autoVersionIdMap[$origTable][$origId] = $newId;
624 }
625 }
626 $this->RTEmagic_copyIndex = t3lib_div::array_merge_recursive_overrule($this->RTEmagic_copyIndex, $tce->RTEmagic_copyIndex); // See where RTEmagic_copyIndex is used inside fillInFieldArray() for more information...
627
628 // Update registerDBList, that holds the copied relations to child records:
629 $registerDBList = array_merge($registerDBList, $tce->registerDBList);
630 // For the reason that creating a new version of this record, automatically
631 // created related child records (e.g. "IRRE"), update the accordant field:
632 $this->getVersionizedIncomingFieldArray($table, $id, $incomingFieldArray, $registerDBList);
633
634 // Use the new id of the copied/versionized record:
635 $id = $this->autoVersionIdMap[$table][$id];
636 $recordAccess = TRUE;
637 $this->autoVersioningUpdate = TRUE;
638 } else {
639 $this->newlog("Could not be edited in offline workspace in the branch where found (failure state: '" . $errorCode . "'). Auto-creation of version failed!", 1);
640 }
641 } else {
642 $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);
643 }
644 }
645 }
646 }
647 $status = 'update'; // the default is 'update'
648 }
649
650 // If access was granted above, proceed to create or update record:
651 if ($recordAccess) {
652
653 list($tscPID) = t3lib_BEfunc::getTSCpid($table, $id, $old_pid_value ? $old_pid_value : $fieldArray['pid']); // Here the "pid" is set IF NOT the old pid was a string pointing to a place in the subst-id array.
654 $TSConfig = $this->getTCEMAIN_TSconfig($tscPID);
655 if ($status == 'new' && $table == 'pages' && is_array($TSConfig['permissions.'])) {
656 $fieldArray = $this->setTSconfigPermissions($fieldArray, $TSConfig['permissions.']);
657 }
658 if ($createNewVersion) {
659 $newVersion_placeholderFieldArray = $fieldArray;
660 }
661
662 // Processing of all fields in incomingFieldArray and setting them in $fieldArray
663 $fieldArray = $this->fillInFieldArray($table, $id, $fieldArray, $incomingFieldArray, $theRealPid, $status, $tscPID);
664
665 // NOTICE! All manipulation beyond this point bypasses both "excludeFields" AND possible "MM" relations / file uploads to field!
666
667 // Forcing some values unto field array:
668 $fieldArray = $this->overrideFieldArray($table, $fieldArray); // NOTICE: This overriding is potentially dangerous; permissions per field is not checked!!!
669 if ($createNewVersion) {
670 $newVersion_placeholderFieldArray = $this->overrideFieldArray($table, $newVersion_placeholderFieldArray);
671 }
672
673 // Setting system fields
674 if ($status == 'new') {
675 if ($GLOBALS['TCA'][$table]['ctrl']['crdate']) {
676 $fieldArray[$GLOBALS['TCA'][$table]['ctrl']['crdate']] = $GLOBALS['EXEC_TIME'];
677 if ($createNewVersion) {
678 $newVersion_placeholderFieldArray[$GLOBALS['TCA'][$table]['ctrl']['crdate']] = $GLOBALS['EXEC_TIME'];
679 }
680 }
681 if ($GLOBALS['TCA'][$table]['ctrl']['cruser_id']) {
682 $fieldArray[$GLOBALS['TCA'][$table]['ctrl']['cruser_id']] = $this->userid;
683 if ($createNewVersion) {
684 $newVersion_placeholderFieldArray[$GLOBALS['TCA'][$table]['ctrl']['cruser_id']] = $this->userid;
685 }
686 }
687 } elseif ($this->checkSimilar) { // Removing fields which are equal to the current value:
688 $fieldArray = $this->compareFieldArrayWithCurrentAndUnset($table, $id, $fieldArray);
689 }
690 if ($GLOBALS['TCA'][$table]['ctrl']['tstamp'] && count($fieldArray)) {
691 $fieldArray[$GLOBALS['TCA'][$table]['ctrl']['tstamp']] = $GLOBALS['EXEC_TIME'];
692 if ($createNewVersion) {
693 $newVersion_placeholderFieldArray[$GLOBALS['TCA'][$table]['ctrl']['tstamp']] = $GLOBALS['EXEC_TIME'];
694 }
695 }
696 // Set stage to "Editing" to make sure we restart the workflow
697 if ($GLOBALS['TCA'][$table]['ctrl']['versioningWS']) {
698 $fieldArray['t3ver_stage'] = 0;
699 }
700
701 // Hook: processDatamap_postProcessFieldArray
702 foreach ($hookObjectsArr as $hookObj) {
703 if (method_exists($hookObj, 'processDatamap_postProcessFieldArray')) {
704 $hookObj->processDatamap_postProcessFieldArray($status, $table, $id, $fieldArray, $this);
705 }
706 }
707
708 // Performing insert/update. If fieldArray has been unset by some userfunction (see hook above), don't do anything
709 // Kasper: Unsetting the fieldArray is dangerous; MM relations might be saved already and files could have been uploaded that are now "lost"
710 if (is_array($fieldArray)) {
711 if ($status == 'new') {
712 if ($createNewVersion) { // This creates a new version of the record with online placeholder and offline version
713 $versioningType = ($table === 'pages'
714 ? $this->BE_USER->workspaceVersioningTypeGetClosest(
715 t3lib_utility_Math::forceIntegerInRange($GLOBALS['TYPO3_CONF_VARS']['BE']['newPagesVersioningType'], -1, 1))
716 : -1);
717 if ($this->BE_USER->workspaceVersioningTypeAccess($versioningType)) {
718 $newVersion_placeholderFieldArray['t3ver_label'] = 'INITIAL PLACEHOLDER';
719 $newVersion_placeholderFieldArray['t3ver_state'] = 1; // Setting placeholder state value for temporary record
720 $newVersion_placeholderFieldArray['t3ver_wsid'] = $this->BE_USER->workspace; // Setting workspace - only so display of place holders can filter out those from other workspaces.
721 $newVersion_placeholderFieldArray[$GLOBALS['TCA'][$table]['ctrl']['label']] = '[PLACEHOLDER, WS#' . $this->BE_USER->workspace . ']';
722 $this->insertDB($table, $id, $newVersion_placeholderFieldArray, FALSE); // Saving placeholder as 'original'
723
724 // For the actual new offline version, set versioning values to point to placeholder:
725 $fieldArray['pid'] = -1;
726 $fieldArray['t3ver_oid'] = $this->substNEWwithIDs[$id];
727 $fieldArray['t3ver_id'] = 1;
728 $fieldArray['t3ver_state'] = -1; // Setting placeholder state value for version (so it can know it is currently a new version...)
729 $fieldArray['t3ver_label'] = 'First draft version';
730 $fieldArray['t3ver_wsid'] = $this->BE_USER->workspace;
731 if ($table === 'pages') { // Swap mode set to "branch" so we can build branches for pages.
732 $fieldArray['t3ver_swapmode'] = $versioningType;
733 }
734 $phShadowId = $this->insertDB($table, $id, $fieldArray, TRUE, 0, TRUE); // When inserted, $this->substNEWwithIDs[$id] will be changed to the uid of THIS version and so the interface will pick it up just nice!
735 if ($phShadowId) {
736 // Processes fields of the placeholder record:
737 $this->triggerRemapAction(
738 $table,
739 $id,
740 array($this, 'placeholderShadowing'),
741 array($table, $phShadowId)
742 );
743 // Hold auto-versionized ids of placeholders:
744 $this->autoVersionIdMap[$table][$this->substNEWwithIDs[$id]] = $phShadowId;
745 }
746 } else {
747 $this->newlog('Versioning type "' . $versioningType . '" was not allowed, so could not create new record.', 1);
748 }
749 } else {
750 $this->insertDB($table, $id, $fieldArray, FALSE, $incomingFieldArray['uid']);
751 }
752 } else {
753 $this->updateDB($table, $id, $fieldArray);
754 $this->placeholderShadowing($table, $id);
755 }
756 }
757
758 /*
759 * Hook: processDatamap_afterDatabaseOperations
760 *
761 * Note: When using the hook after INSERT operations, you will only get the temporary NEW... id passed to your hook as $id,
762 * but you can easily translate it to the real uid of the inserted record using the $this->substNEWwithIDs array.
763 */
764 $this->hook_processDatamap_afterDatabaseOperations($hookObjectsArr, $status, $table, $id, $fieldArray);
765 } // if ($recordAccess) {
766 } // if (is_array($incomingFieldArray)) {
767 }
768 }
769 }
770
771 // Process the stack of relations to remap/correct
772 $this->processRemapStack();
773 $this->dbAnalysisStoreExec();
774 $this->removeRegisteredFiles();
775
776 /*
777 * Hook: processDatamap_afterAllOperations
778 *
779 * Note: When this hook gets called, all operations on the submitted data have been finished.
780 */
781 foreach ($hookObjectsArr as $hookObj) {
782 if (method_exists($hookObj, 'processDatamap_afterAllOperations')) {
783 $hookObj->processDatamap_afterAllOperations($this);
784 }
785 }
786
787 if ($this->isOuterMostInstance()) {
788 $this->resetElementsToBeDeleted();
789 }
790 }
791
792 /**
793 * Fix shadowing of data in case we are editing a offline version of a live "New" placeholder record:
794 *
795 * @param string Table name
796 * @param integer Record uid
797 * @return void
798 */
799 function placeholderShadowing($table, $id) {
800 t3lib_div::loadTCA($table);
801 if ($liveRec = t3lib_BEfunc::getLiveVersionOfRecord($table, $id, '*')) {
802 if ((int) $liveRec['t3ver_state'] > 0) {
803 $justStoredRecord = t3lib_BEfunc::getRecord($table, $id);
804 $newRecord = array();
805
806 $shadowCols = $GLOBALS['TCA'][$table]['ctrl']['shadowColumnsForNewPlaceholders'];
807 $shadowCols .= ',' . $GLOBALS['TCA'][$table]['ctrl']['languageField'];
808 $shadowCols .= ',' . $GLOBALS['TCA'][$table]['ctrl']['transOrigPointerField'];
809 $shadowCols .= ',' . $GLOBALS['TCA'][$table]['ctrl']['type'];
810 $shadowCols .= ',' . $GLOBALS['TCA'][$table]['ctrl']['label'];
811
812 $shadowColumns = array_unique(t3lib_div::trimExplode(',', $shadowCols, 1));
813 foreach ($shadowColumns as $fieldName) {
814 if (strcmp($justStoredRecord[$fieldName], $liveRec[$fieldName])
815 && isset($GLOBALS['TCA'][$table]['columns'][$fieldName])
816 && $fieldName !== 'uid' && $fieldName !== 'pid') {
817 $newRecord[$fieldName] = $justStoredRecord[$fieldName];
818 }
819 }
820
821 if (count($newRecord)) {
822 $this->newlog2('Shadowing done on fields <i>' . implode(',', array_keys($newRecord)) . '</i> in placeholder record ' . $table . ':' . $liveRec['uid'] . ' (offline version UID=' . $id . ')', $table, $liveRec['uid'], $liveRec['pid']);
823 $this->updateDB($table, $liveRec['uid'], $newRecord);
824 }
825 }
826 }
827 }
828
829 /**
830 * Filling in the field array
831 * $this->exclude_array is used to filter fields if needed.
832 *
833 * @param string Table name
834 * @param integer Record ID
835 * @param array Default values, Preset $fieldArray with 'pid' maybe (pid and uid will be not be overridden anyway)
836 * @param array $incomingFieldArray is which fields/values you want to set. There are processed and put into $fieldArray if OK
837 * @param integer 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.
838 * @param string $status = 'new' or 'update'
839 * @param integer $tscPID: TSconfig PID
840 * @return array Field Array
841 */
842 function fillInFieldArray($table, $id, $fieldArray, $incomingFieldArray, $realPid, $status, $tscPID) {
843
844 // Initialize:
845 t3lib_div::loadTCA($table);
846 $originalLanguageRecord = NULL;
847 $originalLanguage_diffStorage = NULL;
848 $diffStorageFlag = FALSE;
849
850 // Setting 'currentRecord' and 'checkValueRecord':
851 if (strstr($id, 'NEW')) {
852 $currentRecord = $checkValueRecord = $fieldArray; // must have the 'current' array - not the values after processing below...
853
854 // IF $incomingFieldArray is an array, overlay it.
855 // 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 $checkValueRecord is used by the flexform evaluation only anyways...
856 if (is_array($incomingFieldArray) && is_array($checkValueRecord)) {
857 $checkValueRecord = t3lib_div::array_merge_recursive_overrule($checkValueRecord, $incomingFieldArray);
858 }
859 } else {
860 $currentRecord = $checkValueRecord = $this->recordInfo($table, $id, '*'); // We must use the current values as basis for this!
861
862 t3lib_BEfunc::fixVersioningPid($table, $currentRecord); // This is done to make the pid positive for offline versions; Necessary to have diff-view for pages_language_overlay in workspaces.
863
864 // Get original language record if available:
865 if (is_array($currentRecord)
866 && $GLOBALS['TCA'][$table]['ctrl']['transOrigDiffSourceField']
867 && $GLOBALS['TCA'][$table]['ctrl']['languageField']
868 && $currentRecord[$GLOBALS['TCA'][$table]['ctrl']['languageField']] > 0
869 && $GLOBALS['TCA'][$table]['ctrl']['transOrigPointerField']
870 && intval($currentRecord[$GLOBALS['TCA'][$table]['ctrl']['transOrigPointerField']]) > 0) {
871
872 $lookUpTable = $GLOBALS['TCA'][$table]['ctrl']['transOrigPointerTable'] ? $GLOBALS['TCA'][$table]['ctrl']['transOrigPointerTable'] : $table;
873 $originalLanguageRecord = $this->recordInfo($lookUpTable, $currentRecord[$GLOBALS['TCA'][$table]['ctrl']['transOrigPointerField']], '*');
874 t3lib_BEfunc::workspaceOL($lookUpTable, $originalLanguageRecord);
875 $originalLanguage_diffStorage = unserialize($currentRecord[$GLOBALS['TCA'][$table]['ctrl']['transOrigDiffSourceField']]);
876 }
877 }
878 $this->checkValue_currentRecord = $checkValueRecord;
879
880 /*
881 In the following all incoming value-fields are tested:
882 - Are the user allowed to change the field?
883 - Is the field uid/pid (which are already set)
884 - perms-fields for pages-table, then do special things...
885 - If the field is nothing of the above and the field is configured in TCA, the fieldvalues are evaluated by ->checkValue
886
887 If everything is OK, the field is entered into $fieldArray[]
888 */
889 foreach ($incomingFieldArray as $field => $fieldValue) {
890 if (!in_array($table . '-' . $field, $this->exclude_array) && !$this->data_disableFields[$table][$id][$field]) { // The field must be editable.
891
892 // Checking if a value for language can be changed:
893 $languageDeny = $GLOBALS['TCA'][$table]['ctrl']['languageField']
894 && !strcmp($GLOBALS['TCA'][$table]['ctrl']['languageField'], $field)
895 && !$this->BE_USER->checkLanguageAccess($fieldValue);
896
897 if (!$languageDeny) {
898 // Stripping slashes - will probably be removed the day $this->stripslashes_values is removed as an option...
899 if ($this->stripslashes_values) {
900 if (is_array($fieldValue)) {
901 t3lib_div::stripSlashesOnArray($fieldValue);
902 } else {
903 $fieldValue = stripslashes($fieldValue);
904 }
905 }
906
907 switch ($field) {
908 case 'uid':
909 case 'pid':
910 // Nothing happens, already set
911 break;
912 case 'perms_userid':
913 case 'perms_groupid':
914 case 'perms_user':
915 case 'perms_group':
916 case 'perms_everybody':
917 // Permissions can be edited by the owner or the administrator
918 if ($table == 'pages' && ($this->admin || $status == 'new' || $this->pageInfo($id, 'perms_userid') == $this->userid)) {
919 $value = intval($fieldValue);
920 switch ($field) {
921 case 'perms_userid':
922 $fieldArray[$field] = $value;
923 break;
924 case 'perms_groupid':
925 $fieldArray[$field] = $value;
926 break;
927 default:
928 if ($value >= 0 && $value < pow(2, 5)) {
929 $fieldArray[$field] = $value;
930 }
931 break;
932 }
933 }
934 break;
935 case 't3ver_oid':
936 case 't3ver_id':
937 case 't3ver_wsid':
938 case 't3ver_state':
939 case 't3ver_swapmode':
940 case 't3ver_count':
941 case 't3ver_stage':
942 case 't3ver_tstamp':
943 // t3ver_label is not here because it CAN be edited as a regular field!
944 break;
945 default:
946 if (isset($GLOBALS['TCA'][$table]['columns'][$field])) {
947 // Evaluating the value
948 $res = $this->checkValue($table, $field, $fieldValue, $id, $status, $realPid, $tscPID);
949 if (isset($res['value'])) {
950 $fieldArray[$field] = $res['value'];
951 }
952
953 // Add the value of the original record to the diff-storage content:
954 if ($this->updateModeL10NdiffData && $GLOBALS['TCA'][$table]['ctrl']['transOrigDiffSourceField']) {
955 $originalLanguage_diffStorage[$field] = $this->updateModeL10NdiffDataClear ? '' : $originalLanguageRecord[$field];
956 $diffStorageFlag = TRUE;
957 }
958
959 // If autoversioning is happening we need to perform a nasty hack. The case is parallel to a similar hack inside checkValue_group_select_file().
960 // When a copy or version is made of a record, a search is made for any RTEmagic* images in fields having the "images" soft reference parser applied. That should be TRUE for RTE fields. If any are found they are duplicated to new names and the file reference in the bodytext is updated accordingly.
961 // However, with auto-versioning the submitted content of the field will just overwrite the corrected values. This leaves a) lost RTEmagic files and b) creates a double reference to the old files.
962 // The only solution I can come up with is detecting when auto versioning happens, then see if any RTEmagic images was copied and if so make a stupid string-replace of the content !
963 if ($this->autoVersioningUpdate === TRUE) {
964 if (is_array($this->RTEmagic_copyIndex[$table][$id][$field])) {
965 foreach ($this->RTEmagic_copyIndex[$table][$id][$field] as $oldRTEmagicName => $newRTEmagicName) {
966 $fieldArray[$field] = str_replace(' src="' . $oldRTEmagicName . '"', ' src="' . $newRTEmagicName . '"', $fieldArray[$field]);
967 }
968 }
969 }
970
971 } elseif ($GLOBALS['TCA'][$table]['ctrl']['origUid'] === $field) {
972 // Allow value for original UID to pass by...
973 $fieldArray[$field] = $fieldValue;
974 }
975 break;
976 }
977 } // Checking language.
978 } // Check exclude fields / disabled fields...
979 }
980 // Add diff-storage information:
981 if ($diffStorageFlag && !isset($fieldArray[$GLOBALS['TCA'][$table]['ctrl']['transOrigDiffSourceField']])) {
982 // 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...
983 $fieldArray[$GLOBALS['TCA'][$table]['ctrl']['transOrigDiffSourceField']] = serialize($originalLanguage_diffStorage);
984 }
985
986 // Checking for RTE-transformations of fields:
987 $types_fieldConfig = t3lib_BEfunc::getTCAtypes($table, $currentRecord);
988 $theTypeString = t3lib_BEfunc::getTCAtypeValue($table, $currentRecord);
989 if (is_array($types_fieldConfig)) {
990 foreach ($types_fieldConfig as $vconf) {
991 // Write file configuration:
992 $eFile = t3lib_parsehtml_proc::evalWriteFile($vconf['spec']['static_write'], array_merge($currentRecord, $fieldArray)); // inserted array_merge($currentRecord,$fieldArray) 170502
993
994 // RTE transformations:
995 if (!$this->dontProcessTransformations) {
996 if (isset($fieldArray[$vconf['field']])) {
997 // Look for transformation flag:
998 switch ((string) $incomingFieldArray['_TRANSFORM_' . $vconf['field']]) {
999 case 'RTE':
1000 $RTEsetup = $this->BE_USER->getTSConfig('RTE', t3lib_BEfunc::getPagesTSconfig($tscPID));
1001 $thisConfig = t3lib_BEfunc::RTEsetup($RTEsetup['properties'], $table, $vconf['field'], $theTypeString);
1002
1003 // Set alternative relative path for RTE images/links:
1004 $RTErelPath = is_array($eFile) ? dirname($eFile['relEditFile']) : '';
1005
1006 // Get RTE object, draw form and set flag:
1007 $RTEobj = t3lib_BEfunc::RTEgetObj();
1008 if (is_object($RTEobj)) {
1009 $fieldArray[$vconf['field']] = $RTEobj->transformContent('db', $fieldArray[$vconf['field']], $table, $vconf['field'], $currentRecord, $vconf['spec'], $thisConfig, $RTErelPath, $currentRecord['pid']);
1010 } else {
1011 debug('NO RTE OBJECT FOUND!');
1012 }
1013 break;
1014 }
1015 }
1016 }
1017
1018 // Write file configuration:
1019 if (is_array($eFile)) {
1020 $mixedRec = array_merge($currentRecord, $fieldArray);
1021 $SW_fileContent = t3lib_div::getUrl($eFile['editFile']);
1022 $parseHTML = t3lib_div::makeInstance('t3lib_parsehtml_proc');
1023 /* @var $parseHTML t3lib_parsehtml_proc */
1024 $parseHTML->init('', '');
1025
1026 $eFileMarker = $eFile['markerField'] && trim($mixedRec[$eFile['markerField']]) ? trim($mixedRec[$eFile['markerField']]) : '###TYPO3_STATICFILE_EDIT###';
1027 $insertContent = str_replace($eFileMarker, '', $mixedRec[$eFile['contentField']]); // must replace the marker if present in content!
1028
1029 $SW_fileNewContent = $parseHTML->substituteSubpart($SW_fileContent, $eFileMarker, LF . $insertContent . LF, 1, 1);
1030 t3lib_div::writeFile($eFile['editFile'], $SW_fileNewContent);
1031
1032 // Write status:
1033 if (!strstr($id, 'NEW') && $eFile['statusField']) {
1034 $GLOBALS['TYPO3_DB']->exec_UPDATEquery(
1035 $table,
1036 'uid=' . intval($id),
1037 array(
1038 $eFile['statusField'] => $eFile['relEditFile'] . ' updated ' . date('d-m-Y H:i:s') . ', bytes ' . strlen($mixedRec[$eFile['contentField']])
1039 )
1040 );
1041 }
1042 } elseif ($eFile && is_string($eFile)) {
1043 $this->log($table, $id, 2, 0, 1, "Write-file error: '%s'", 13, array($eFile), $realPid);
1044 }
1045 }
1046 }
1047 // Return fieldArray
1048 return $fieldArray;
1049 }
1050
1051
1052 /*********************************************
1053 *
1054 * Evaluation of input values
1055 *
1056 ********************************************/
1057
1058 /**
1059 * Evaluates a value according to $table/$field settings.
1060 * This function is for real database fields - NOT FlexForm "pseudo" fields.
1061 * 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() )
1062 *
1063 * @param string Table name
1064 * @param string Field name
1065 * @param string 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.
1066 * @param string The record-uid, mainly - but not exclusively - used for logging
1067 * @param string 'update' or 'new' flag
1068 * @param integer 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.
1069 * @param integer $tscPID
1070 * @return array Returns the evaluated $value as key "value" in this array. Can be checked with isset($res['value']) ...
1071 */
1072 function checkValue($table, $field, $value, $id, $status, $realPid, $tscPID) {
1073 t3lib_div::loadTCA($table);
1074
1075 $res = array(); // result array
1076 $recFID = $table . ':' . $id . ':' . $field;
1077
1078 // Processing special case of field pages.doktype
1079 if (($table === 'pages' || $table === 'pages_language_overlay') && $field === 'doktype') {
1080 // If the user may not use this specific doktype, we issue a warning
1081 if (!($this->admin || t3lib_div::inList($this->BE_USER->groupData['pagetypes_select'], $value))) {
1082 $propArr = $this->getRecordProperties($table, $id);
1083 $this->log($table, $id, 5, 0, 1, "You cannot change the 'doktype' of page '%s' to the desired value.", 1, array($propArr['header']), $propArr['event_pid']);
1084 return $res;
1085 }
1086 ;
1087 if ($status == 'update') {
1088 // This checks 1) if we should check for disallowed tables and 2) if there are records from disallowed tables on the current page
1089 $onlyAllowedTables = (isset($GLOBALS['PAGES_TYPES'][$value]['onlyAllowedTables'])
1090 ? $GLOBALS['PAGES_TYPES'][$value]['onlyAllowedTables']
1091 : $GLOBALS['PAGES_TYPES']['default']['onlyAllowedTables']);
1092 if ($onlyAllowedTables) {
1093 $theWrongTables = $this->doesPageHaveUnallowedTables($id, $value);
1094 if ($theWrongTables) {
1095 $propArr = $this->getRecordProperties($table, $id);
1096 $this->log($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']);
1097 return $res;
1098 }
1099 }
1100 }
1101 }
1102
1103 // Get current value:
1104 $curValueRec = $this->recordInfo($table, $id, $field);
1105 $curValue = $curValueRec[$field];
1106
1107 // Getting config for the field
1108 $tcaFieldConf = $GLOBALS['TCA'][$table]['columns'][$field]['config'];
1109
1110 // Preform processing:
1111 $res = $this->checkValue_SW($res, $value, $tcaFieldConf, $table, $id, $curValue, $status, $realPid, $recFID, $field, $this->uploadedFileArray[$table][$id][$field], $tscPID);
1112
1113 return $res;
1114 }
1115
1116 /**
1117 * Branches out evaluation of a field value based on its type as configured in $GLOBALS['TCA']
1118 * Can be called for FlexForm pseudo fields as well, BUT must not have $field set if so.
1119 *
1120 * @param array The result array. The processed value (if any!) is set in the "value" key.
1121 * @param string The value to set.
1122 * @param array Field configuration from $GLOBALS['TCA']
1123 * @param string Table name
1124 * @param integer Return UID
1125 * @param [type] $curValue: ...
1126 * @param [type] $status: ...
1127 * @param integer 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.
1128 * @param [type] $recFID: ...
1129 * @param string Field name. Must NOT be set if the call is for a flexform field (since flexforms are not allowed within flexforms).
1130 * @param [type] $uploadedFiles: ...
1131 * @param [type] $tscPID: ...
1132 * @return array Returns the evaluated $value as key "value" in this array.
1133 */
1134 function checkValue_SW($res, $value, $tcaFieldConf, $table, $id, $curValue, $status, $realPid, $recFID, $field, $uploadedFiles, $tscPID) {
1135
1136 $PP = array($table, $id, $curValue, $status, $realPid, $recFID, $tscPID);
1137
1138 switch ($tcaFieldConf['type']) {
1139 case 'text':
1140 $res = $this->checkValue_text($res, $value, $tcaFieldConf, $PP, $field);
1141 break;
1142 case 'passthrough':
1143 case 'user':
1144 $res['value'] = $value;
1145 break;
1146 case 'input':
1147 $res = $this->checkValue_input($res, $value, $tcaFieldConf, $PP, $field);
1148 break;
1149 case 'check':
1150 $res = $this->checkValue_check($res, $value, $tcaFieldConf, $PP);
1151 break;
1152 case 'radio':
1153 $res = $this->checkValue_radio($res, $value, $tcaFieldConf, $PP);
1154 break;
1155 case 'group':
1156 case 'select':
1157 $res = $this->checkValue_group_select($res, $value, $tcaFieldConf, $PP, $uploadedFiles, $field);
1158 break;
1159 case 'inline':
1160 $res = $this->checkValue_inline($res, $value, $tcaFieldConf, $PP, $field);
1161 break;
1162 case 'flex':
1163 if ($field) { // FlexForms are only allowed for real fields.
1164 $res = $this->checkValue_flex($res, $value, $tcaFieldConf, $PP, $uploadedFiles, $field);
1165 }
1166 break;
1167 default:
1168 #debug(array($tcaFieldConf,$res,$value),'NON existing field type:');
1169 break;
1170 }
1171
1172 return $res;
1173 }
1174
1175
1176 /**
1177 * Evaluate "text" type values.
1178 *
1179 * @param array The result array. The processed value (if any!) is set in the "value" key.
1180 * @param string The value to set.
1181 * @param array Field configuration from TCA
1182 * @param array Additional parameters in a numeric array: $table,$id,$curValue,$status,$realPid,$recFID
1183 * @param string Field name
1184 * @return array Modified $res array
1185 */
1186 function checkValue_text($res, $value, $tcaFieldConf, $PP, $field = '') {
1187 $evalCodesArray = t3lib_div::trimExplode(',', $tcaFieldConf['eval'], 1);
1188 $res = $this->checkValue_text_Eval($value, $evalCodesArray, $tcaFieldConf['is_in']);
1189 return $res;
1190 }
1191
1192 /**
1193 * Evaluate "input" type values.
1194 *
1195 * @param array The result array. The processed value (if any!) is set in the "value" key.
1196 * @param string The value to set.
1197 * @param array Field configuration from TCA
1198 * @param array Additional parameters in a numeric array: $table,$id,$curValue,$status,$realPid,$recFID
1199 * @param string Field name
1200 * @return array Modified $res array
1201 */
1202 function checkValue_input($res, $value, $tcaFieldConf, $PP, $field = '') {
1203 list($table, $id, $curValue, $status, $realPid, $recFID) = $PP;
1204
1205 // Secures the string-length to be less than max.
1206 if (intval($tcaFieldConf['max']) > 0) {
1207 $value = $GLOBALS['LANG']->csConvObj->substr($GLOBALS['LANG']->charSet, $value, 0, intval($tcaFieldConf['max']));
1208 }
1209
1210 // Checking range of value:
1211 if ($tcaFieldConf['range'] && $value != $tcaFieldConf['checkbox'] && $value != $tcaFieldConf['default']) {
1212 if (isset($tcaFieldConf['range']['upper']) && $value > $tcaFieldConf['range']['upper']) {
1213 $value = $tcaFieldConf['range']['upper'];
1214 }
1215 if (isset($tcaFieldConf['range']['lower']) && $value < $tcaFieldConf['range']['lower']) {
1216 $value = $tcaFieldConf['range']['lower'];
1217 }
1218 }
1219
1220 // Process evaluation settings:
1221 $evalCodesArray = t3lib_div::trimExplode(',', $tcaFieldConf['eval'], 1);
1222 $res = $this->checkValue_input_Eval($value, $evalCodesArray, $tcaFieldConf['is_in']);
1223
1224 // Process UNIQUE settings:
1225 if ($field && $realPid >= 0) { // Field is NOT set for flexForms - which also means that uniqueInPid and unique is NOT available for flexForm fields! Also getUnique should not be done for versioning and if PID is -1 ($realPid<0) then versioning is happening...
1226 if ($res['value'] && in_array('uniqueInPid', $evalCodesArray)) {
1227 $res['value'] = $this->getUnique($table, $field, $res['value'], $id, $realPid);
1228 }
1229 if ($res['value'] && in_array('unique', $evalCodesArray)) {
1230 $res['value'] = $this->getUnique($table, $field, $res['value'], $id);
1231 }
1232 }
1233
1234 return $res;
1235 }
1236
1237 /**
1238 * Evaluates 'check' type values.
1239 *
1240 * @param array The result array. The processed value (if any!) is set in the 'value' key.
1241 * @param string The value to set.
1242 * @param array Field configuration from TCA
1243 * @param array Additional parameters in a numeric array: $table,$id,$curValue,$status,$realPid,$recFID
1244 * @return array Modified $res array
1245 */
1246 function checkValue_check($res, $value, $tcaFieldConf, $PP) {
1247 list($table, $id, $curValue, $status, $realPid, $recFID) = $PP;
1248
1249 $itemC = count($tcaFieldConf['items']);
1250 if (!$itemC) {
1251 $itemC = 1;
1252 }
1253 $maxV = pow(2, $itemC);
1254
1255 if ($value < 0) {
1256 $value = 0;
1257 }
1258 if ($value > $maxV) {
1259 $value = $maxV;
1260 }
1261 $res['value'] = $value;
1262
1263 return $res;
1264 }
1265
1266 /**
1267 * Evaluates 'radio' type values.
1268 *
1269 * @param array The result array. The processed value (if any!) is set in the 'value' key.
1270 * @param string The value to set.
1271 * @param array Field configuration from TCA
1272 * @param array Additional parameters in a numeric array: $table,$id,$curValue,$status,$realPid,$recFID
1273 * @return array Modified $res array
1274 */
1275 function checkValue_radio($res, $value, $tcaFieldConf, $PP) {
1276 list($table, $id, $curValue, $status, $realPid, $recFID) = $PP;
1277
1278 if (is_array($tcaFieldConf['items'])) {
1279 foreach ($tcaFieldConf['items'] as $set) {
1280 if (!strcmp($set[1], $value)) {
1281 $res['value'] = $value;
1282 break;
1283 }
1284 }
1285 }
1286
1287 return $res;
1288 }
1289
1290 /**
1291 * Evaluates 'group' or 'select' type values.
1292 *
1293 * @param array The result array. The processed value (if any!) is set in the 'value' key.
1294 * @param string The value to set.
1295 * @param array Field configuration from TCA
1296 * @param array Additional parameters in a numeric array: $table,$id,$curValue,$status,$realPid,$recFID
1297 * @param [type] $uploadedFiles: ...
1298 * @param string Field name
1299 * @return array Modified $res array
1300 */
1301 function checkValue_group_select($res, $value, $tcaFieldConf, $PP, $uploadedFiles, $field) {
1302
1303 list($table, $id, $curValue, $status, $realPid, $recFID) = $PP;
1304
1305 // Detecting if value sent is an array and if so, implode it around a comma:
1306 if (is_array($value)) {
1307 $value = implode(',', $value);
1308 }
1309
1310 // This converts all occurencies of '&#123;' to the byte 123 in the string - this is needed in very rare cases where filenames with special characters (like ???, umlaud etc) gets sent to the server as HTML entities instead of bytes. The error is done only by MSIE, not Mozilla and Opera.
1311 // Anyways, this should NOT disturb anything else:
1312 $value = $this->convNumEntityToByteValue($value);
1313
1314 // When values are sent as group or select they come as comma-separated values which are exploded by this function:
1315 $valueArray = $this->checkValue_group_select_explodeSelectGroupValue($value);
1316
1317 // If not multiple is set, then remove duplicates:
1318 if (!$tcaFieldConf['multiple']) {
1319 $valueArray = array_unique($valueArray);
1320 }
1321
1322 // If an exclusive key is found, discard all others:
1323 if ($tcaFieldConf['type'] == 'select' && $tcaFieldConf['exclusiveKeys']) {
1324 $exclusiveKeys = t3lib_div::trimExplode(',', $tcaFieldConf['exclusiveKeys']);
1325 foreach ($valueArray as $kk => $vv) {
1326 if (in_array($vv, $exclusiveKeys)) { // $vv is the item key!
1327 $valueArray = array($kk => $vv);
1328 break;
1329 }
1330 }
1331 }
1332
1333 // This could be a good spot for parsing the array through a validation-function which checks if the values are alright (except that database references are not in their final form - but that is the point, isn't it?)
1334 // NOTE!!! Must check max-items of files before the later check because that check would just leave out filenames if there are too many!!
1335
1336 // Checking for select / authMode, removing elements from $valueArray if any of them is not allowed!
1337 if ($tcaFieldConf['type'] == 'select' && $tcaFieldConf['authMode']) {
1338 $preCount = count($valueArray);
1339 foreach ($valueArray as $kk => $vv) {
1340 if (!$this->BE_USER->checkAuthMode($table, $field, $vv, $tcaFieldConf['authMode'])) {
1341 unset($valueArray[$kk]);
1342 }
1343 }
1344
1345 // During the check it turns out that the value / all values were removed - we respond by simply returning an empty array so nothing is written to DB for this field.
1346 if ($preCount && !count($valueArray)) {
1347 return array();
1348 }
1349 }
1350
1351 // For group types:
1352 if ($tcaFieldConf['type'] == 'group') {
1353 switch ($tcaFieldConf['internal_type']) {
1354 case 'file_reference':
1355 case 'file':
1356 $valueArray = $this->checkValue_group_select_file(
1357 $valueArray,
1358 $tcaFieldConf,
1359 $curValue,
1360 $uploadedFiles,
1361 $status,
1362 $table,
1363 $id,
1364 $recFID
1365 );
1366 break;
1367 case 'db':
1368 $valueArray = $this->checkValue_group_select_processDBdata($valueArray, $tcaFieldConf, $id, $status, 'group', $table, $field);
1369 break;
1370 }
1371 }
1372 // For select types which has a foreign table attached:
1373 if ($tcaFieldConf['type'] == 'select' && $tcaFieldConf['foreign_table']) {
1374 // check, if there is a NEW... id in the value, that should be substituded later
1375 if (strpos($value, 'NEW') !== FALSE) {
1376 $this->remapStackRecords[$table][$id] = array('remapStackIndex' => count($this->remapStack));
1377 $this->addNewValuesToRemapStackChildIds($valueArray);
1378 $this->remapStack[] = array(
1379 'func' => 'checkValue_group_select_processDBdata',
1380 'args' => array($valueArray, $tcaFieldConf, $id, $status, 'select', $table, $field),
1381 'pos' => array('valueArray' => 0, 'tcaFieldConf' => 1, 'id' => 2, 'table' => 5),
1382 'field' => $field
1383 );
1384 $unsetResult = TRUE;
1385 } else {
1386 $valueArray = $this->checkValue_group_select_processDBdata($valueArray, $tcaFieldConf, $id, $status, 'select', $table, $field);
1387 }
1388 }
1389
1390 if (!$unsetResult) {
1391 $newVal = $this->checkValue_checkMax($tcaFieldConf, $valueArray);
1392 $res['value'] = implode(',', $newVal);
1393 } else {
1394 unset($res['value']);
1395 }
1396
1397 return $res;
1398 }
1399
1400 /**
1401 * Handling files for group/select function
1402 *
1403 * @param array Array of incoming file references. Keys are numeric, values are files (basically, this is the exploded list of incoming files)
1404 * @param array Configuration array from TCA of the field
1405 * @param string Current value of the field
1406 * @param array Array of uploaded files, if any
1407 * @param string Status ("update" or ?)
1408 * @param string tablename of record
1409 * @param integer UID of record
1410 * @param string Field identifier ([table:uid:field:....more for flexforms?]
1411 * @return array Modified value array
1412 * @see checkValue_group_select()
1413 */
1414 function checkValue_group_select_file($valueArray, $tcaFieldConf, $curValue, $uploadedFileArray, $status, $table, $id, $recFID) {
1415
1416 if (!$this->bypassFileHandling) { // If filehandling should NOT be bypassed, do processing:
1417
1418 // If any files are uploaded, add them to value array
1419 if (is_array($uploadedFileArray) &&
1420 $uploadedFileArray['name'] &&
1421 strcmp($uploadedFileArray['tmp_name'], 'none')) {
1422 $valueArray[] = $uploadedFileArray['tmp_name'];
1423 $this->alternativeFileName[$uploadedFileArray['tmp_name']] = $uploadedFileArray['name'];
1424 }
1425
1426 // Creating fileFunc object.
1427 if (!$this->fileFunc) {
1428 $this->fileFunc = t3lib_div::makeInstance('t3lib_basicFileFunctions');
1429 $this->include_filefunctions = 1;
1430 }
1431 // Setting permitted extensions.
1432 $all_files = array();
1433 $all_files['webspace']['allow'] = $tcaFieldConf['allowed'];
1434 $all_files['webspace']['deny'] = $tcaFieldConf['disallowed'] ? $tcaFieldConf['disallowed'] : '*';
1435 $all_files['ftpspace'] = $all_files['webspace'];
1436 $this->fileFunc->init('', $all_files);
1437 }
1438
1439 // If there is an upload folder defined:
1440 if ($tcaFieldConf['uploadfolder'] && $tcaFieldConf['internal_type'] == 'file') {
1441 if (!$this->bypassFileHandling) { // If filehandling should NOT be bypassed, do processing:
1442 // For logging..
1443 $propArr = $this->getRecordProperties($table, $id);
1444
1445 // Get destrination path:
1446 $dest = $this->destPathFromUploadFolder($tcaFieldConf['uploadfolder']);
1447
1448 // If we are updating:
1449 if ($status == 'update') {
1450
1451 // Traverse the input values and convert to absolute filenames in case the update happens to an autoVersionized record.
1452 // Background: This is a horrible workaround! The problem is that when a record is auto-versionized the files of the record get copied and therefore get new names which is overridden with the names from the original record in the incoming data meaning both lost files and double-references!
1453 // The only solution I could come up with (except removing support for managing files when autoversioning) was to convert all relative files to absolute names so they are copied again (and existing files deleted). This should keep references intact but means that some files are copied, then deleted after being copied _again_.
1454 // Actually, the same problem applies to database references in case auto-versioning would include sub-records since in such a case references are remapped - and they would be overridden due to the same principle then.
1455 // Illustration of the problem comes here:
1456 // We have a record 123 with a file logo.gif. We open and edit the files header in a workspace. So a new version is automatically made.
1457 // The versions uid is 456 and the file is copied to "logo_01.gif". But the form data that we sent was based on uid 123 and hence contains the filename "logo.gif" from the original.
1458 // The file management code below will do two things: First it will blindly accept "logo.gif" as a file attached to the record (thus creating a double reference) and secondly it will find that "logo_01.gif" was not in the incoming filelist and therefore should be deleted.
1459 // If we prefix the incoming file "logo.gif" with its absolute path it will be seen as a new file added. Thus it will be copied to "logo_02.gif". "logo_01.gif" will still be deleted but since the files are the same the difference is zero - only more processing and file copying for no reason. But it will work.
1460 if ($this->autoVersioningUpdate === TRUE) {
1461 foreach ($valueArray as $key => $theFile) {
1462 if ($theFile === basename($theFile)) { // If it is an already attached file...
1463 $valueArray[$key] = PATH_site . $tcaFieldConf['uploadfolder'] . '/' . $theFile;
1464 }
1465 }
1466 }
1467
1468 // Finding the CURRENT files listed, either from MM or from the current record.
1469 $theFileValues = array();
1470 if ($tcaFieldConf['MM']) { // If MM relations for the files also!
1471 $dbAnalysis = t3lib_div::makeInstance('t3lib_loadDBGroup');
1472 /* @var $dbAnalysis t3lib_loadDBGroup */
1473 $dbAnalysis->start('', 'files', $tcaFieldConf['MM'], $id);
1474 foreach ($dbAnalysis->itemArray as $item) {
1475 if ($item['id']) {
1476 $theFileValues[] = $item['id'];
1477 }
1478 }
1479 } else {
1480 $theFileValues = t3lib_div::trimExplode(',', $curValue, 1);
1481 }
1482 $currentFilesForHistory = implode(',', $theFileValues);
1483
1484 // DELETE files: If existing files were found, traverse those and register files for deletion which has been removed:
1485 if (count($theFileValues)) {
1486 // Traverse the input values and for all input values which match an EXISTING value, remove the existing from $theFileValues array (this will result in an array of all the existing files which should be deleted!)
1487 foreach ($valueArray as $key => $theFile) {
1488 if ($theFile && !strstr(t3lib_div::fixWindowsFilePath($theFile), '/')) {
1489 $theFileValues = t3lib_div::removeArrayEntryByValue($theFileValues, $theFile);
1490 }
1491 }
1492
1493 // This array contains the filenames in the uploadfolder that should be deleted:
1494 foreach ($theFileValues as $key => $theFile) {
1495 $theFile = trim($theFile);
1496 if (@is_file($dest . '/' . $theFile)) {
1497 $this->removeFilesStore[] = $dest . '/' . $theFile;
1498 } elseif ($theFile) {
1499 $this->log($table, $id, 5, 0, 1, "Could not delete file '%s' (does not exist). (%s)", 10, array($dest . '/' . $theFile, $recFID), $propArr['event_pid']);
1500 }
1501 }
1502 }
1503 }
1504
1505 // Traverse the submitted values:
1506 foreach ($valueArray as $key => $theFile) {
1507 // NEW FILES? If the value contains '/' it indicates, that the file is new and should be added to the uploadsdir (whether its absolute or relative does not matter here)
1508 if (strstr(t3lib_div::fixWindowsFilePath($theFile), '/')) {
1509 // Init:
1510 $maxSize = intval($tcaFieldConf['max_size']);
1511 $cmd = '';
1512 $theDestFile = ''; // Must be cleared. Else a faulty fileref may be inserted if the below code returns an error!
1513
1514 // Check various things before copying file:
1515 if (@is_dir($dest) && (@is_file($theFile) || @is_uploaded_file($theFile))) { // File and destination must exist
1516
1517 // Finding size.
1518 if (is_uploaded_file($theFile) && $theFile == $uploadedFileArray['tmp_name']) {
1519 $fileSize = $uploadedFileArray['size'];
1520 } else {
1521 $fileSize = filesize($theFile);
1522 }
1523
1524 if (!$maxSize || $fileSize <= ($maxSize * 1024)) { // Check file size:
1525 // Prepare filename:
1526 $theEndFileName = isset($this->alternativeFileName[$theFile]) ? $this->alternativeFileName[$theFile] : $theFile;
1527 $fI = t3lib_div::split_fileref($theEndFileName);
1528
1529 // Check for allowed extension:
1530 if ($this->fileFunc->checkIfAllowed($fI['fileext'], $dest, $theEndFileName)) {
1531 $theDestFile = $this->fileFunc->getUniqueName($this->fileFunc->cleanFileName($fI['file']), $dest);
1532
1533 // If we have a unique destination filename, then write the file:
1534 if ($theDestFile) {
1535 t3lib_div::upload_copy_move($theFile, $theDestFile);
1536
1537 // Hook for post-processing the upload action
1538 if (is_array($GLOBALS['TYPO3_CONF_VARS']['SC_OPTIONS']['t3lib/class.t3lib_tcemain.php']['processUpload'])) {
1539 foreach ($GLOBALS['TYPO3_CONF_VARS']['SC_OPTIONS']['t3lib/class.t3lib_tcemain.php']['processUpload'] as $classRef) {
1540 $hookObject = t3lib_div::getUserObj($classRef);
1541
1542 if (!($hookObject instanceof t3lib_TCEmain_processUploadHook)) {
1543 throw new UnexpectedValueException('$hookObject must implement interface t3lib_TCEmain_processUploadHook', 1279962349);
1544 }
1545
1546 $hookObject->processUpload_postProcessAction($theDestFile, $this);
1547 }
1548 }
1549
1550 $this->copiedFileMap[$theFile] = $theDestFile;
1551 clearstatcache();
1552 if (!@is_file($theDestFile)) {
1553 $this->log($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']);
1554 }
1555 } else {
1556 $this->log($table, $id, 5, 0, 1, "Copying file '%s' failed!: No destination file (%s) possible!. (%s)", 11, array($theFile, $theDestFile, $recFID), $propArr['event_pid']);
1557 }
1558 } else {
1559 $this->log($table, $id, 5, 0, 1, "File extension '%s' not allowed. (%s)", 12, array($fI['fileext'], $recFID), $propArr['event_pid']);
1560 }
1561 } else {
1562 $this->log($table, $id, 5, 0, 1, "Filesize (%s) of file '%s' exceeds limit (%s). (%s)", 13, array(t3lib_div::formatSize($fileSize), $theFile, t3lib_div::formatSize($maxSize * 1024), $recFID), $propArr['event_pid']);
1563 }
1564 } else {
1565 $this->log($table, $id, 5, 0, 1, 'The destination (%s) or the source file (%s) does not exist. (%s)', 14, array($dest, $theFile, $recFID), $propArr['event_pid']);
1566 }
1567
1568 // If the destination file was created, we will set the new filename in the value array, otherwise unset the entry in the value array!
1569 if (@is_file($theDestFile)) {
1570 $info = t3lib_div::split_fileref($theDestFile);
1571 $valueArray[$key] = $info['file']; // The value is set to the new filename
1572 } else {
1573 unset($valueArray[$key]); // The value is set to the new filename
1574 }
1575 }
1576 }
1577 }
1578
1579 // If MM relations for the files, we will set the relations as MM records and change the valuearray to contain a single entry with a count of the number of files!
1580 if ($tcaFieldConf['MM']) {
1581 $dbAnalysis = t3lib_div::makeInstance('t3lib_loadDBGroup');
1582 /* @var $dbAnalysis t3lib_loadDBGroup */
1583 $dbAnalysis->tableArray['files'] = array(); // dummy
1584
1585 foreach ($valueArray as $key => $theFile) {
1586 // explode files
1587 $dbAnalysis->itemArray[]['id'] = $theFile;
1588 }
1589 if ($status == 'update') {
1590 $dbAnalysis->writeMM($tcaFieldConf['MM'], $id, 0);
1591 $newFiles = implode(',', $dbAnalysis->getValueArray());
1592 list(, , $recFieldName) = explode(':', $recFID);
1593 if ($currentFilesForHistory != $newFiles) {
1594 $this->mmHistoryRecords[$table . ':' . $id]['oldRecord'][$recFieldName] = $currentFilesForHistory;
1595 $this->mmHistoryRecords[$table . ':' . $id]['newRecord'][$recFieldName] = $newFiles;
1596 } else {
1597 $this->mmHistoryRecords[$table . ':' . $id]['oldRecord'][$recFieldName] = '';
1598 $this->mmHistoryRecords[$table . ':' . $id]['newRecord'][$recFieldName] = '';
1599 }
1600 } else {
1601 $this->dbAnalysisStore[] = array($dbAnalysis, $tcaFieldConf['MM'], $id, 0); // This will be traversed later to execute the actions
1602 }
1603 $valueArray = $dbAnalysis->countItems();
1604 }
1605 //store path relative to site root (if uploadfolder is not set or internal_type is file_reference)
1606 } else {
1607 if (count($valueArray)) {
1608 if (!$this->bypassFileHandling) { // If filehandling should NOT be bypassed, do processing:
1609 $propArr = $this->getRecordProperties($table, $id); // For logging..
1610 foreach ($valueArray as &$theFile) {
1611
1612 // if alernative File Path is set for the file, then it was an import
1613 if ($this->alternativeFilePath[$theFile]) {
1614
1615 // don't import the file if it already exists
1616 if (@is_file(PATH_site . $this->alternativeFilePath[$theFile])) {
1617 $theFile = PATH_site . $this->alternativeFilePath[$theFile];
1618
1619 // import the file
1620 } elseif (@is_file($theFile)) {
1621 $dest = dirname(PATH_site . $this->alternativeFilePath[$theFile]);
1622 if (!@is_dir($dest)) {
1623 t3lib_div::mkdir_deep(PATH_site, dirname($this->alternativeFilePath[$theFile]) . '/');
1624 }
1625
1626 // Init:
1627 $maxSize = intval($tcaFieldConf['max_size']);
1628 $cmd = '';
1629 $theDestFile = ''; // Must be cleared. Else a faulty fileref may be inserted if the below code returns an error!
1630 $fileSize = filesize($theFile);
1631
1632 if (!$maxSize || $fileSize <= ($maxSize * 1024)) { // Check file size:
1633 // Prepare filename:
1634 $theEndFileName = isset($this->alternativeFileName[$theFile]) ? $this->alternativeFileName[$theFile] : $theFile;
1635 $fI = t3lib_div::split_fileref($theEndFileName);
1636
1637 // Check for allowed extension:
1638 if ($this->fileFunc->checkIfAllowed($fI['fileext'], $dest, $theEndFileName)) {
1639 $theDestFile = PATH_site . $this->alternativeFilePath[$theFile];
1640
1641 // Write the file:
1642 if ($theDestFile) {
1643 t3lib_div::upload_copy_move($theFile, $theDestFile);
1644 $this->copiedFileMap[$theFile] = $theDestFile;
1645 clearstatcache();
1646 if (!@is_file($theDestFile)) {
1647 $this->log($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']);
1648 }
1649 } else {
1650 $this->log($table, $id, 5, 0, 1, "Copying file '%s' failed!: No destination file (%s) possible!. (%s)", 11, array($theFile, $theDestFile, $recFID), $propArr['event_pid']);
1651 }
1652 } else {
1653 $this->log($table, $id, 5, 0, 1, "File extension '%s' not allowed. (%s)", 12, array($fI['fileext'], $recFID), $propArr['event_pid']);
1654 }
1655 } else {
1656 $this->log($table, $id, 5, 0, 1, "Filesize (%s) of file '%s' exceeds limit (%s). (%s)", 13, array(t3lib_div::formatSize($fileSize), $theFile, t3lib_div::formatSize($maxSize * 1024), $recFID), $propArr['event_pid']);
1657 }
1658
1659 // If the destination file was created, we will set the new filename in the value array, otherwise unset the entry in the value array!
1660 if (@is_file($theDestFile)) {
1661 $theFile = $theDestFile; // The value is set to the new filename
1662 } else {
1663 unset($theFile); // The value is set to the new filename
1664 }
1665 }
1666 }
1667 $theFile = t3lib_div::fixWindowsFilePath($theFile);
1668 if (t3lib_div::isFirstPartOfStr($theFile, PATH_site)) {
1669 $theFile = substr($theFile, strlen(PATH_site));
1670 }
1671 }
1672 unset($theFile);
1673 }
1674 }
1675 }
1676
1677 return $valueArray;
1678 }
1679
1680 /**
1681 * Evaluates 'flex' type values.
1682 *
1683 * @param array The result array. The processed value (if any!) is set in the 'value' key.
1684 * @param string The value to set.
1685 * @param array Field configuration from TCA
1686 * @param array Additional parameters in a numeric array: $table,$id,$curValue,$status,$realPid,$recFID
1687 * @param array Uploaded files for the field
1688 * @param array Current record array.
1689 * @param string Field name
1690 * @return array Modified $res array
1691 */
1692 function checkValue_flex($res, $value, $tcaFieldConf, $PP, $uploadedFiles, $field) {
1693 list($table, $id, $curValue, $status, $realPid, $recFID) = $PP;
1694
1695 if (is_array($value)) {
1696
1697 // This value is necessary for flex form processing to happen on flexform fields in page records when they are copied.
1698 // The problem is, that when copying a page, flexfrom XML comes along in the array for the new record - but since $this->checkValue_currentRecord does not have a uid or pid for that sake, the t3lib_BEfunc::getFlexFormDS() function returns no good DS. For new records we do know the expected PID so therefore we send that with this special parameter. Only active when larger than zero.
1699 $newRecordPidValue = $status == 'new' ? $realPid : 0;
1700
1701 // Get current value array:
1702 $dataStructArray = t3lib_BEfunc::getFlexFormDS($tcaFieldConf, $this->checkValue_currentRecord, $table, '', TRUE, $newRecordPidValue);
1703
1704 $currentValueArray = t3lib_div::xml2array($curValue);
1705 if (!is_array($currentValueArray)) {
1706 $currentValueArray = array();
1707 }
1708 if (is_array($currentValueArray['meta']['currentLangId'])) {
1709 unset($currentValueArray['meta']['currentLangId']);
1710 } // Remove all old meta for languages...
1711
1712 // Evaluation of input values:
1713 $value['data'] = $this->checkValue_flex_procInData($value['data'], $currentValueArray['data'], $uploadedFiles['data'], $dataStructArray, $PP);
1714
1715 // Create XML and convert charsets from input value:
1716 $xmlValue = $this->checkValue_flexArray2Xml($value, TRUE);
1717
1718 // If we wanted to set UTF fixed:
1719 // $storeInCharset='utf-8';
1720 // $currentCharset=$GLOBALS['LANG']->charSet;
1721 // $xmlValue = $GLOBALS['LANG']->csConvObj->conv($xmlValue,$currentCharset,$storeInCharset,1);
1722 $storeInCharset = $GLOBALS['LANG']->charSet;
1723
1724 // Merge them together IF they are both arrays:
1725 // Here we convert the currently submitted values BACK to an array, then merge the two and then BACK to XML again. This is needed to ensure the charsets are the same (provided that the current value was already stored IN the charset that the new value is converted to).
1726 if (is_array($currentValueArray)) {
1727 $arrValue = t3lib_div::xml2array($xmlValue);
1728 $arrValue = t3lib_div::array_merge_recursive_overrule($currentValueArray, $arrValue);
1729 $xmlValue = $this->checkValue_flexArray2Xml($arrValue, TRUE);
1730 }
1731
1732 // Action commands (sorting order and removals of elements)
1733 $actionCMDs = t3lib_div::_GP('_ACTION_FLEX_FORMdata');
1734 if (is_array($actionCMDs[$table][$id][$field]['data'])) {
1735 $arrValue = t3lib_div::xml2array($xmlValue);
1736 $this->_ACTION_FLEX_FORMdata($arrValue['data'], $actionCMDs[$table][$id][$field]['data']);
1737 $xmlValue = $this->checkValue_flexArray2Xml($arrValue, TRUE);
1738 }
1739
1740 // Create the value XML:
1741 $res['value'] = '';
1742 $res['value'] .= $xmlValue;
1743 } else { // Passthrough...:
1744 $res['value'] = $value;
1745 }
1746
1747 return $res;
1748 }
1749
1750 /**
1751 * Converts an array to FlexForm XML
1752 *
1753 * @param array Array with FlexForm data
1754 * @param boolean If set, the XML prologue is returned as well.
1755 * @return string Input array converted to XML
1756 */
1757 function checkValue_flexArray2Xml($array, $addPrologue = FALSE) {
1758 $flexObj = t3lib_div::makeInstance('t3lib_flexformtools');
1759 /* @var $flexObj t3lib_flexformtools */
1760 return $flexObj->flexArray2Xml($array, $addPrologue);
1761 }
1762
1763 /**
1764 * Actions for flex form element (move, delete)
1765 *
1766 * @param array &$valueArrayToRemoveFrom: by reference
1767 * @param array $deleteCMDS: ... *
1768 * @return void
1769 */
1770 function _ACTION_FLEX_FORMdata(&$valueArray, $actionCMDs) {
1771 if (is_array($valueArray) && is_array($actionCMDs)) {
1772 foreach ($actionCMDs as $key => $value) {
1773 if ($key == '_ACTION') {
1774 // First, check if there are "commands":
1775 if (current($actionCMDs[$key]) !== "") {
1776 asort($actionCMDs[$key]);
1777 $newValueArray = array();
1778 foreach ($actionCMDs[$key] as $idx => $order) {
1779 if (substr($idx, 0, 3) == "ID-") {
1780 $idx = $this->newIndexMap[$idx];
1781 }
1782 if ($order != "DELETE") { // 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.
1783 $newValueArray[$idx] = $valueArray[$idx];
1784 }
1785 unset($valueArray[$idx]);
1786 }
1787 $valueArray = t3lib_div::array_merge($newValueArray, $valueArray);
1788 }
1789 } elseif (is_array($actionCMDs[$key]) && isset($valueArray[$key])) {
1790 $this->_ACTION_FLEX_FORMdata($valueArray[$key], $actionCMDs[$key]);
1791 }
1792 }
1793 }
1794 }
1795
1796 /**
1797 * Evaluates 'inline' type values.
1798 * (partly copied from the select_group function on this issue)
1799 *
1800 * @param array The result array. The processed value (if any!) is set in the 'value' key.
1801 * @param string The value to set.
1802 * @param array Field configuration from TCA
1803 * @param array Additional parameters in a numeric array: $table,$id,$curValue,$status,$realPid,$recFID
1804 * @param string Field name
1805 * @return array Modified $res array
1806 */
1807 function checkValue_inline($res, $value, $tcaFieldConf, $PP, $field) {
1808 list($table, $id, $curValue, $status, $realPid, $recFID) = $PP;
1809
1810 if (!$tcaFieldConf['foreign_table']) {
1811 return FALSE; // Fatal error, inline fields should always have a foreign_table defined
1812 }
1813
1814 // When values are sent they come as comma-separated values which are exploded by this function:
1815 $valueArray = t3lib_div::trimExplode(',', $value);
1816
1817 // Remove duplicates: (should not be needed)
1818 $valueArray = array_unique($valueArray);
1819
1820 // Example for received data:
1821 // $value = 45,NEW4555fdf59d154,12,123
1822 // We need to decide whether we use the stack or can save the relation directly.
1823 if (strpos($value, 'NEW') !== FALSE || !t3lib_utility_Math::canBeInterpretedAsInteger($id)) {
1824 $this->remapStackRecords[$table][$id] = array('remapStackIndex' => count($this->remapStack));
1825 $this->addNewValuesToRemapStackChildIds($valueArray);
1826 $this->remapStack[] = array(
1827 'func' => 'checkValue_inline_processDBdata',
1828 'args' => array($valueArray, $tcaFieldConf, $id, $status, $table, $field),
1829 'pos' => array('valueArray' => 0, 'tcaFieldConf' => 1, 'id' => 2, 'table' => 4),
1830 'field' => $field
1831 );
1832 unset($res['value']);
1833 } elseif ($value || t3lib_utility_Math::canBeInterpretedAsInteger($id)) {
1834 $res['value'] = $this->checkValue_inline_processDBdata($valueArray, $tcaFieldConf, $id, $status, $table, $field);
1835 }
1836
1837 return $res;
1838 }
1839
1840 /**
1841 * Checks if a fields has more items than defined via TCA in maxitems.
1842 * If there are more items than allowd, the item list is truncated to the defined number.
1843 *
1844 * @param array $tcaFieldConf: Field configuration from TCA
1845 * @param array $valueArray: Current value array of items
1846 * @return array The truncated value array of items
1847 */
1848 function checkValue_checkMax($tcaFieldConf, $valueArray) {
1849 // 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...
1850
1851 $valueArrayC = count($valueArray);
1852
1853 // 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.
1854 $maxI = isset($tcaFieldConf['maxitems']) ? intval($tcaFieldConf['maxitems']) : 1;
1855 if ($valueArrayC > $maxI) {
1856 $valueArrayC = $maxI;
1857 } // Checking for not too many elements
1858
1859 // Dumping array to list
1860 $newVal = array();
1861 foreach ($valueArray as $nextVal) {
1862 if ($valueArrayC == 0) {
1863 break;
1864 }
1865 $valueArrayC--;
1866 $newVal[] = $nextVal;
1867 }
1868
1869 return $newVal;
1870 }
1871
1872
1873 /*********************************************
1874 *
1875 * Helper functions for evaluation functions.
1876 *
1877 ********************************************/
1878
1879 /**
1880 * Gets a unique value for $table/$id/$field based on $value
1881 *
1882 * @param string Table name
1883 * @param string Field name for which $value must be unique
1884 * @param string Value string.
1885 * @param integer UID to filter out in the lookup (the record itself...)
1886 * @param integer If set, the value will be unique for this PID
1887 * @return string Modified value (if not-unique). Will be the value appended with a number (until 100, then the function just breaks).
1888 */
1889 function getUnique($table, $field, $value, $id, $newPid = 0) {
1890
1891 // Initialize:
1892 t3lib_div::loadTCA($table);
1893 $whereAdd = '';
1894 $newValue = '';
1895 if (intval($newPid)) {
1896 $whereAdd .= ' AND pid=' . intval($newPid);
1897 } else {
1898 $whereAdd .= ' AND pid>=0';
1899 } // "AND pid>=0" for versioning
1900 $whereAdd .= $this->deleteClause($table);
1901
1902 // If the field is configured in TCA, proceed:
1903 if (is_array($GLOBALS['TCA'][$table]) && is_array($GLOBALS['TCA'][$table]['columns'][$field])) {
1904
1905 // Look for a record which might already have the value:
1906 $res = $GLOBALS['TYPO3_DB']->exec_SELECTquery('uid', $table, $field . '=' . $GLOBALS['TYPO3_DB']->fullQuoteStr($value, $table) . ' AND uid!=' . intval($id) . $whereAdd);
1907 $counter = 0;
1908
1909 // For as long as records with the test-value existing, try again (with incremented numbers appended).
1910 while ($GLOBALS['TYPO3_DB']->sql_num_rows($res)) {
1911 $newValue = $value . $counter;
1912 $res = $GLOBALS['TYPO3_DB']->exec_SELECTquery('uid', $table, $field . '=' . $GLOBALS['TYPO3_DB']->fullQuoteStr($newValue, $table) . ' AND uid!=' . intval($id) . $whereAdd);
1913 $counter++;
1914 if ($counter > 100) {
1915 break;
1916 } // At "100" it will give up and accept a duplicate - should probably be fixed to a small hash string instead...!
1917 }
1918 // If the new value is there:
1919 $value = strlen($newValue) ? $newValue : $value;
1920 }
1921 return $value;
1922 }
1923
1924 function checkValue_text_Eval($value, $evalArray, $is_in) {
1925 $res = array();
1926 $newValue = $value;
1927 $set = TRUE;
1928
1929 foreach ($evalArray as $func) {
1930 switch ($func) {
1931 case 'trim':
1932 $value = trim($value);
1933 break;
1934 case 'required':
1935 if (!$value) {
1936 $set = 0;
1937 }
1938 break;
1939 default:
1940 if (t3lib_div::hasValidClassPrefix($func)) {
1941 $evalObj = t3lib_div::getUserObj($GLOBALS['TYPO3_CONF_VARS']['SC_OPTIONS']['tce']['formevals'][$func] . ':&' . $func);
1942 if (is_object($evalObj) && method_exists($evalObj, 'evaluateFieldValue')) {
1943 $value = $evalObj->evaluateFieldValue($value, $is_in, $set);
1944 }
1945 }
1946 break;
1947 }
1948 }
1949 if ($set) {
1950 $res['value'] = $value;
1951 }
1952 return $res;
1953 }
1954
1955 /**
1956 * Evaluation of 'input'-type values based on 'eval' list
1957 *
1958 * @param string Value to evaluate
1959 * @param array Array of evaluations to traverse.
1960 * @param string Is-in string for 'is_in' evaluation
1961 * @return array Modified $value in key 'value' or empty array
1962 */
1963 function checkValue_input_Eval($value, $evalArray, $is_in) {
1964 $res = array();
1965 $newValue = $value;
1966 $set = TRUE;
1967
1968 foreach ($evalArray as $func) {
1969 switch ($func) {
1970 case 'int':
1971 case 'year':
1972 case 'time':
1973 case 'timesec':
1974 $value = intval($value);
1975 break;
1976 case 'date':
1977 case 'datetime':
1978 $value = intval($value);
1979 if ($value > 0 && !$this->dontProcessTransformations) {
1980 $value -= date('Z', $value);
1981 }
1982 break;
1983 case 'double2':
1984 $value = preg_replace('/[^0-9,\.-]/', '', $value);
1985 $negative = substr($value, 0, 1) == '-';
1986 $value = strtr($value, array(',' => '.', '-' => ''));
1987 if (strpos($value, '.') === FALSE) {
1988 $value .= '.0';
1989 }
1990 $valueArray = explode('.', $value);
1991 $dec = array_pop($valueArray);
1992 $value = join('', $valueArray) . '.' . $dec;
1993 if ($negative) {
1994 $value *= -1;
1995 }
1996 $value = number_format($value, 2, '.', '');
1997 break;
1998 case 'md5':
1999 if (strlen($value) != 32) {
2000 $set = FALSE;
2001 }
2002 break;
2003 case 'trim':
2004 $value = trim($value);
2005 break;
2006 case 'upper':
2007 $value = $GLOBALS['LANG']->csConvObj->conv_case($GLOBALS['LANG']->charSet, $value, 'toUpper');
2008 break;
2009 case 'lower':
2010 $value = $GLOBALS['LANG']->csConvObj->conv_case($GLOBALS['LANG']->charSet, $value, 'toLower');
2011 break;
2012 case 'required':
2013 if (!isset($value) || $value === '') {
2014 $set = FALSE;
2015 }
2016 break;
2017 case 'is_in':
2018 $c = strlen($value);
2019 if ($c) {
2020 $newVal = '';
2021 for ($a = 0; $a < $c; $a++) {
2022 $char = substr($value, $a, 1);
2023 if (strpos($is_in, $char) !== FALSE) {
2024 $newVal .= $char;
2025 }
2026 }
2027 $value = $newVal;
2028 }
2029 break;
2030 case 'nospace':
2031 $value = str_replace(' ', '', $value);
2032 break;
2033 case 'alpha':
2034 $value = preg_replace('/[^a-zA-Z]/', '', $value);
2035 break;
2036 case 'num':
2037 $value = preg_replace('/[^0-9]/', '', $value);
2038 break;
2039 case 'alphanum':
2040 $value = preg_replace('/[^a-zA-Z0-9]/', '', $value);
2041 break;
2042 case 'alphanum_x':
2043 $value = preg_replace('/[^a-zA-Z0-9_-]/', '', $value);
2044 break;
2045 default:
2046 if (t3lib_div::hasValidClassPrefix($func)) {
2047 $evalObj = t3lib_div::getUserObj($GLOBALS['TYPO3_CONF_VARS']['SC_OPTIONS']['tce']['formevals'][$func] . ':&' . $func);
2048 if (is_object($evalObj) && method_exists($evalObj, 'evaluateFieldValue')) {
2049 $value = $evalObj->evaluateFieldValue($value, $is_in, $set);
2050 }
2051 }
2052 break;
2053 }
2054 }
2055 if ($set) {
2056 $res['value'] = $value;
2057 }
2058 return $res;
2059 }
2060
2061 /**
2062 * Returns data for group/db and select fields
2063 *
2064 * @param array Current value array
2065 * @param array TCA field config
2066 * @param integer Record id, used for look-up of MM relations (local_uid)
2067 * @param string Status string ('update' or 'new')
2068 * @param string The type, either 'select', 'group' or 'inline'
2069 * @param string Table name, needs to be passed to t3lib_loadDBGroup
2070 * @param string field name, needs to be set for writing to sys_history
2071 * @return array Modified value array
2072 */
2073 function checkValue_group_select_processDBdata($valueArray, $tcaFieldConf, $id, $status, $type, $currentTable, $currentField) {
2074 $tables = $type == 'group' ? $tcaFieldConf['allowed'] : $tcaFieldConf['foreign_table'] . ',' . $tcaFieldConf['neg_foreign_table'];
2075 $prep = $type == 'group' ? $tcaFieldConf['prepend_tname'] : $tcaFieldConf['neg_foreign_table'];
2076 $newRelations = implode(',', $valueArray);
2077
2078 $dbAnalysis = t3lib_div::makeInstance('t3lib_loadDBGroup');
2079 /* @var $dbAnalysis t3lib_loadDBGroup */
2080 $dbAnalysis->registerNonTableValues = $tcaFieldConf['allowNonIdValues'] ? 1 : 0;
2081 $dbAnalysis->start($newRelations, $tables, '', 0, $currentTable, $tcaFieldConf);
2082
2083 if ($tcaFieldConf['MM']) {
2084 if ($status == 'update') {
2085 $oldRelations_dbAnalysis = t3lib_div::makeInstance('t3lib_loadDBGroup');
2086 /* @var $oldRelations_dbAnalysis t3lib_loadDBGroup */
2087 $oldRelations_dbAnalysis->registerNonTableValues = $tcaFieldConf['allowNonIdValues'] ? 1 : 0;
2088 // db analysis with $id will initialize with the existing relations
2089 $oldRelations_dbAnalysis->start('', $tables, $tcaFieldConf['MM'], $id, $currentTable, $tcaFieldConf);
2090 $oldRelations = implode(',', $oldRelations_dbAnalysis->getValueArray());
2091 $dbAnalysis->writeMM($tcaFieldConf['MM'], $id, $prep);
2092 if ($oldRelations != $newRelations) {
2093 $this->mmHistoryRecords[$currentTable . ':' . $id]['oldRecord'][$currentField] = $oldRelations;
2094 $this->mmHistoryRecords[$currentTable . ':' . $id]['newRecord'][$currentField] = $newRelations;
2095 } else {
2096 $this->mmHistoryRecords[$currentTable . ':' . $id]['oldRecord'][$currentField] = '';
2097 $this->mmHistoryRecords[$currentTable . ':' . $id]['newRecord'][$currentField] = '';
2098 }
2099 } else {
2100 $this->dbAnalysisStore[] = array($dbAnalysis, $tcaFieldConf['MM'], $id, $prep, $currentTable); // This will be traversed later to execute the actions
2101 }
2102 $valueArray = $dbAnalysis->countItems();
2103 } else {
2104 $valueArray = $dbAnalysis->getValueArray($prep);
2105 if ($type == 'select' && $prep) {
2106 $valueArray = $dbAnalysis->convertPosNeg($valueArray, $tcaFieldConf['foreign_table'], $tcaFieldConf['neg_foreign_table']);
2107 }
2108 }
2109
2110 // Here we should see if 1) the records exist anymore, 2) which are new and check if the BE_USER has read-access to the new ones.
2111 return $valueArray;
2112 }
2113
2114 /**
2115 * Explodes the $value, which is a list of files/uids (group select)
2116 *
2117 * @param string Input string, comma separated values. For each part it will also be detected if a '|' is found and the first part will then be used if that is the case. Further the value will be rawurldecoded.
2118 * @return array The value array.
2119 */
2120 function checkValue_group_select_explodeSelectGroupValue($value) {
2121 $valueArray = t3lib_div::trimExplode(',', $value, 1);
2122 foreach ($valueArray as &$newVal) {
2123 $temp = explode('|', $newVal, 2);
2124 $newVal = str_replace(
2125 ',',
2126 '',
2127 str_replace('|', '', rawurldecode($temp[0]))
2128 );
2129 }
2130 unset($newVal);
2131 return $valueArray;
2132 }
2133
2134 /**
2135 * Starts the processing the input data for flexforms. This will traverse all sheets / languages and for each it will traverse the sub-structure.
2136 * See checkValue_flex_procInData_travDS() for more details.
2137 * WARNING: Currently, it traverses based on the actual _data_ array and NOT the _structure_. This means that values for non-valid fields, lKey/vKey/sKeys will be accepted! For traversal of data with a call back function you should rather use class.t3lib_flexformtools.php
2138 *
2139 * @param array The 'data' part of the INPUT flexform data
2140 * @param array The 'data' part of the CURRENT flexform data
2141 * @param array The uploaded files for the 'data' part of the INPUT flexform data
2142 * @param array Data structure for the form (might be sheets or not). Only values in the data array which has a configuration in the data structure will be processed.
2143 * @param array A set of parameters to pass through for the calling of the evaluation functions
2144 * @param string Optional call back function, see checkValue_flex_procInData_travDS() DEPRICATED, use class.t3lib_flexformtools.php instead for traversal!
2145 * @return array The modified 'data' part.
2146 * @see checkValue_flex_procInData_travDS()
2147 */
2148 function checkValue_flex_procInData($dataPart, $dataPart_current, $uploadedFiles, $dataStructArray, $pParams, $callBackFunc = '') {
2149 if (is_array($dataPart)) {
2150 foreach ($dataPart as $sKey => $sheetDef) {
2151 list ($dataStruct, $actualSheet) = t3lib_div::resolveSheetDefInDS($dataStructArray, $sKey);
2152 if (is_array($dataStruct) && $actualSheet == $sKey && is_array($sheetDef)) {
2153 foreach ($sheetDef as $lKey => $lData) {
2154 $this->checkValue_flex_procInData_travDS(
2155 $dataPart[$sKey][$lKey],
2156 $dataPart_current[$sKey][$lKey],
2157 $uploadedFiles[$sKey][$lKey],
2158 $dataStruct['ROOT']['el'],
2159 $pParams,
2160 $callBackFunc,
2161 $sKey . '/' . $lKey . '/'
2162 );
2163 }
2164 }
2165 }
2166 }
2167
2168 return $dataPart;
2169 }
2170
2171 /**
2172 * Processing of the sheet/language data array
2173 * When it finds a field with a value the processing is done by ->checkValue_SW() by default but if a call back function name is given that method in this class will be called for the processing instead.
2174 *
2175 * @param array New values (those being processed): Multidimensional Data array for sheet/language, passed by reference!
2176 * @param array Current values: Multidimensional Data array. May be empty array() if not needed (for callBackFunctions)
2177 * @param array Uploaded files array for sheet/language. May be empty array() if not needed (for callBackFunctions)
2178 * @param array Data structure which fits the data array
2179 * @param array A set of parameters to pass through for the calling of the evaluation functions / call back function
2180 * @param string Call back function, default is checkValue_SW(). If $this->callBackObj is set to an object, the callback function in that object is called instead.
2181 * @param [type] $structurePath: ...
2182 * @return void
2183 * @see checkValue_flex_procInData()
2184 */
2185 function checkValue_flex_procInData_travDS(&$dataValues, $dataValues_current, $uploadedFiles, $DSelements, $pParams, $callBackFunc, $structurePath) {
2186 if (is_array($DSelements)) {
2187
2188 // For each DS element:
2189 foreach ($DSelements as $key => $dsConf) {
2190
2191 // Array/Section:
2192 if ($DSelements[$key]['type'] == 'array') {
2193 if (is_array($dataValues[$key]['el'])) {
2194 if ($DSelements[$key]['section']) {
2195 $newIndexCounter = 0;
2196 foreach ($dataValues[$key]['el'] as $ik => $el) {
2197 if (is_array($el)) {
2198 if (!is_array($dataValues_current[$key]['el'])) {
2199 $dataValues_current[$key]['el'] = array();
2200 }
2201
2202 $theKey = key($el);
2203
2204 if (is_array($dataValues[$key]['el'][$ik][$theKey]['el'])) {
2205 $this->checkValue_flex_procInData_travDS(
2206 $dataValues[$key]['el'][$ik][$theKey]['el'],
2207 is_array($dataValues_current[$key]['el'][$ik]) ? $dataValues_current[$key]['el'][$ik][$theKey]['el'] : array(),
2208 $uploadedFiles[$key]['el'][$ik][$theKey]['el'],
2209 $DSelements[$key]['el'][$theKey]['el'],
2210 $pParams,
2211 $callBackFunc,
2212 $structurePath . $key . '/el/' . $ik . '/' . $theKey . '/el/'
2213 );
2214
2215 // If element is added dynamically in the flexform of TCEforms, we map the ID-string to the next numerical index we can have in that particular section of elements:
2216 // The fact that the order changes is not important since order is controlled by a separately submitted index.
2217
2218 if (substr($ik, 0, 3) == "ID-") {
2219 $newIndexCounter++;
2220 $this->newIndexMap[$ik] = (is_array($dataValues_current[$key]['el']) && count($dataValues_current[$key]['el']) ? max(array_keys($dataValues_current[$key]['el'])) : 0) + $newIndexCounter; // Set mapping index
2221 $dataValues[$key]['el'][$this->newIndexMap[$ik]] = $dataValues[$key]['el'][$ik]; // Transfer values
2222 unset($dataValues[$key]['el'][$ik]); // Unset original
2223 }
2224 }
2225 }
2226 }
2227 } else {
2228 if (!isset($dataValues[$key]['el'])) {
2229 $dataValues[$key]['el'] = array();
2230 }
2231 $this->checkValue_flex_procInData_travDS(
2232 $dataValues[$key]['el'],
2233 $dataValues_current[$key]['el'],
2234 $uploadedFiles[$key]['el'],
2235 $DSelements[$key]['el'],
2236 $pParams,
2237 $callBackFunc,
2238 $structurePath . $key . '/el/'
2239 );
2240 }
2241 }
2242 } else {
2243 if (is_array($dsConf['TCEforms']['config']) && is_array($dataValues[$key])) {
2244 foreach ($dataValues[$key] as $vKey => $data) {
2245
2246 if ($callBackFunc) {
2247 if (is_object($this->callBackObj)) {
2248 $res = $this->callBackObj->$callBackFunc(
2249 $pParams,
2250 $dsConf['TCEforms']['config'],
2251 $dataValues[$key][$vKey],
2252 $dataValues_current[$key][$vKey],
2253 $uploadedFiles[$key][$vKey],
2254 $structurePath . $key . '/' . $vKey . '/'
2255 );
2256 } else {
2257 $res = $this->$callBackFunc(
2258 $pParams,
2259 $dsConf['TCEforms']['config'],
2260 $dataValues[$key][$vKey],
2261 $dataValues_current[$key][$vKey],
2262 $uploadedFiles[$key][$vKey],
2263 $structurePath . $key . '/' . $vKey . '/'
2264 );
2265 }
2266 } else { // Default
2267 list($CVtable, $CVid, $CVcurValue, $CVstatus, $CVrealPid, $CVrecFID, $CVtscPID) = $pParams;
2268
2269 $res = $this->checkValue_SW(
2270 array(),
2271 $dataValues[$key][$vKey],
2272 $dsConf['TCEforms']['config'],
2273 $CVtable,
2274 $CVid,
2275 $dataValues_current[$key][$vKey],
2276 $CVstatus,
2277 $CVrealPid,
2278 $CVrecFID,
2279 '',
2280 $uploadedFiles[$key][$vKey],
2281 array(),
2282 $CVtscPID
2283 );
2284
2285 // Look for RTE transformation of field:
2286 if ($dataValues[$key]['_TRANSFORM_' . $vKey] == 'RTE' && !$this->dontProcessTransformations) {
2287
2288 // Unsetting trigger field - we absolutely don't want that into the data storage!
2289 unset($dataValues[$key]['_TRANSFORM_' . $vKey]);
2290
2291 if (isset($res['value'])) {
2292
2293 // Calculating/Retrieving some values here:
2294 list(, , $recFieldName) = explode(':', $CVrecFID);
2295 $theTypeString = t3lib_BEfunc::getTCAtypeValue($CVtable, $this->checkValue_currentRecord);
2296 $specConf = t3lib_BEfunc::getSpecConfParts('', $dsConf['TCEforms']['defaultExtras']);
2297
2298 // Find, thisConfig:
2299 $RTEsetup = $this->BE_USER->getTSConfig('RTE', t3lib_BEfunc::getPagesTSconfig($CVtscPID));
2300 $thisConfig = t3lib_BEfunc::RTEsetup($RTEsetup['properties'], $CVtable, $recFieldName, $theTypeString);
2301
2302 // Get RTE object, draw form and set flag:
2303 $RTEobj = t3lib_BEfunc::RTEgetObj();
2304 if (is_object($RTEobj)) {
2305 $res['value'] = $RTEobj->transformContent('db', $res['value'], $CVtable, $recFieldName, $this->checkValue_currentRecord, $specConf, $thisConfig, '', $CVrealPid);
2306 } else {
2307 debug('NO RTE OBJECT FOUND!');
2308 }
2309 }
2310 }
2311 }
2312
2313 // Adding the value:
2314 if (isset($res['value'])) {
2315 $dataValues[$key][$vKey] = $res['value'];
2316 }
2317
2318 // Finally, check if new and old values are different (or no .vDEFbase value is found) and if so, we record the vDEF value for diff'ing.
2319 // We do this after $dataValues has been updated since I expect that $dataValues_current holds evaluated values from database (so this must be the right value to compare with).
2320 if (substr($vKey, -9) != '.vDEFbase') {
2321 if ($this->clear_flexFormData_vDEFbase) {
2322 $dataValues[$key][$vKey . '.vDEFbase'] = '';
2323 } elseif ($this->updateModeL10NdiffData && $GLOBALS['TYPO3_CONF_VARS']['BE']['flexFormXMLincludeDiffBase'] && $vKey !== 'vDEF' && (strcmp($dataValues[$key][$vKey], $dataValues_current[$key][$vKey]) || !isset($dataValues_current[$key][$vKey . '.vDEFbase']) || $this->updateModeL10NdiffData === 'FORCE_FFUPD')) {
2324 // Now, check if a vDEF value is submitted in the input data, if so we expect this has been processed prior to this operation (normally the case since those fields are higher in the form) and we can use that:
2325 if (isset($dataValues[$key]['vDEF'])) {
2326 $diffValue = $dataValues[$key]['vDEF'];
2327 } else { // If not found (for translators with no access to the default language) we use the one from the current-value data set:
2328 $diffValue = $dataValues_current[$key]['vDEF'];
2329 }
2330 // Setting the reference value for vDEF for this translation. This will be used for translation tools to make a diff between the vDEF and vDEFbase to see if an update would be fitting.
2331 $dataValues[$key][$vKey . '.vDEFbase'] = $this->updateModeL10NdiffDataClear ? '' : $diffValue;
2332 }
2333 }
2334 }
2335 }
2336 }
2337 }
2338 }
2339 }
2340
2341 /**
2342 * Returns data for inline fields.
2343 *
2344 * @param array Current value array
2345 * @param array TCA field config
2346 * @param integer Record id
2347 * @param string Status string ('update' or 'new')
2348 * @param string Table name, needs to be passed to t3lib_loadDBGroup
2349 * @param string The current field the values are modified for
2350 * @return string Modified values
2351 */
2352 protected function checkValue_inline_processDBdata($valueArray, $tcaFieldConf, $id, $status, $table, $field) {
2353 $newValue = '';
2354 $foreignTable = $tcaFieldConf['foreign_table'];
2355
2356 /*
2357 * Fetch the related child records by using t3lib_loadDBGroup:
2358 * @var $dbAnalysis t3lib_loadDBGroup
2359 */
2360 $dbAnalysis = t3lib_div::makeInstance('t3lib_loadDBGroup');
2361 $dbAnalysis->start(implode(',', $valueArray), $foreignTable, '', 0, $table, $tcaFieldConf);
2362 // If the localizationMode is set to 'keep', the children for the localized parent are kept as in the original untranslated record:
2363 $localizationMode = t3lib_BEfunc::getInlineLocalizationMode($table, $tcaFieldConf);
2364 if ($localizationMode == 'keep' && $status == 'update') {
2365 // Fetch the current record and determine the original record:
2366 $row = t3lib_BEfunc::getRecordWSOL($table, $id);
2367 if (is_array($row)) {
2368 $language = intval($row[$GLOBALS['TCA'][$table]['ctrl']['languageField']]);
2369 $transOrigPointer = intval($row[$GLOBALS['TCA'][$table]['ctrl']['transOrigPointerField']]);
2370 // If language is set (e.g. 1) and also transOrigPointer (e.g. 123), use transOrigPointer as uid:
2371 if ($language > 0 && $transOrigPointer) {
2372 $id = $transOrigPointer;
2373 // If we're in active localizationMode 'keep', prevent from writing data to the field of the parent record:
2374 // (on removing the localized parent, the original (untranslated) children would then also be removed)
2375 $keepTranslation = TRUE;
2376 }
2377 }
2378 }
2379 // IRRE with a pointer field (database normalization):
2380 if ($tcaFieldConf['foreign_field']) {
2381 // if the record was imported, sorting was also imported, so skip this
2382 $skipSorting = ($this->callFromImpExp ? TRUE : FALSE);
2383 // update record in intermediate table (sorting & pointer uid to parent record)
2384 $dbAnalysis->writeForeignField($tcaFieldConf, $id, 0, $skipSorting);
2385 $newValue = ($keepTranslation ? 0 : $dbAnalysis->countItems(FALSE));
2386 // IRRE with MM relation:
2387 } else {
2388 if ($this->getInlineFieldType($tcaFieldConf) == 'mm') {
2389 // in order to fully support all the MM stuff, directly call checkValue_group_select_processDBdata instead of repeating the needed code here
2390 $valueArray = $this->checkValue_group_select_processDBdata($valueArray, $tcaFieldConf, $id, $status, 'select', $table, $field);
2391 $newValue = ($keepTranslation ? 0 : $valueArray[0]);
2392 // IRRE with comma separated values:
2393 } else {
2394 $valueArray = $dbAnalysis->getValueArray();
2395 // Checking that the number of items is correct:
2396 $valueArray = $this->checkValue_checkMax($tcaFieldConf, $valueArray);
2397 // If a valid translation of the 'keep' mode is active, update relations in the original(!) record:
2398 if ($keepTranslation) {
2399 $this->updateDB($table, $transOrigPointer, array($field => implode(',', $valueArray)));
2400 } else {
2401 $newValue = implode(',', $valueArray);
2402 }
2403 }
2404 }
2405
2406 return $newValue;
2407 }
2408
2409
2410 /*********************************************
2411 *
2412 * PROCESSING COMMANDS
2413 *
2414 ********************************************/
2415
2416 /**
2417 * Processing the cmd-array
2418 * See "TYPO3 Core API" for a description of the options.
2419 *
2420 * @return void
2421 */
2422 public function process_cmdmap() {
2423
2424 // Editing frozen:
2425 if ($this->BE_USER->workspace !== 0 && $this->BE_USER->workspaceRec['freeze']) {
2426 $this->newlog('All editing in this workspace has been frozen!', 1);
2427 return FALSE;
2428 }
2429
2430 // Hook initialization:
2431 $hookObjectsArr = array();
2432 if (is_array($GLOBALS['TYPO3_CONF_VARS']['SC_OPTIONS']['t3lib/class.t3lib_tcemain.php']['processCmdmapClass'])) {
2433 foreach ($GLOBALS['TYPO3_CONF_VARS']['SC_OPTIONS']['t3lib/class.t3lib_tcemain.php']['processCmdmapClass'] as $classRef) {
2434 $hookObj = t3lib_div::getUserObj($classRef);
2435 if (method_exists($hookObj, 'processCmdmap_beforeStart')) {
2436 $hookObj->processCmdmap_beforeStart($this);
2437 }
2438 $hookObjectsArr[] = $hookObj;
2439 }
2440 }
2441
2442 // Traverse command map:
2443 foreach (array_keys($this->cmdmap) as $table) {
2444
2445 // Check if the table may be modified!
2446 $modifyAccessList = $this->checkModifyAccessList($table);
2447 if (!$modifyAccessList) {
2448 $id = 0;
2449 $this->log($table, $id, 2, 0, 1, "Attempt to modify table '%s' without permission", 1, array($table));
2450 } // FIXME: $id not set here (Comment added by Sebastian Kurfürst)
2451
2452 // Check basic permissions and circumstances:
2453 if (isset($GLOBALS['TCA'][$table]) && !$this->tableReadOnly($table) && is_array($this->cmdmap[$table]) && $modifyAccessList) {
2454
2455 // Traverse the command map:
2456 foreach ($this->cmdmap[$table] as $id => $incomingCmdArray) {
2457 if (is_array($incomingCmdArray)) { // have found a command.
2458
2459 // Get command and value (notice, only one command is observed at a time!):
2460 reset($incomingCmdArray);
2461 $command = key($incomingCmdArray);
2462 $value = current($incomingCmdArray);
2463
2464 foreach ($hookObjectsArr as $hookObj) {
2465 if (method_exists($hookObj, 'processCmdmap_preProcess')) {
2466 $hookObj->processCmdmap_preProcess($command, $table, $id, $value, $this);
2467 }
2468 }
2469
2470 // Init copyMapping array:
2471 // Must clear this array before call from here to those functions:
2472 // Contains mapping information between new and old id numbers.
2473 $this->copyMappingArray = array();
2474
2475 // process the command
2476 $commandIsProcessed = FALSE;
2477 foreach ($hookObjectsArr as $hookObj) {
2478 if (method_exists($hookObj, 'processCmdmap')) {
2479 $hookObj->processCmdmap($command, $table, $id, $value, $commandIsProcessed, $this);
2480 }
2481 }
2482
2483 // only execute default commands if a hook hasn't been processed the command already
2484 if (!$commandIsProcessed) {
2485 // Branch, based on command
2486 switch ($command) {
2487 case 'move':
2488 $this->moveRecord($table, $id, $value);
2489 break;
2490 case 'copy':
2491 if ($table === 'pages') {
2492 $this->copyPages($id, $value);
2493 } else {
2494 $this->copyRecord($table, $id, $value, 1);
2495 }
2496 break;
2497 case 'localize':
2498 $this->localize($table, $id, $value);
2499 break;
2500 case 'inlineLocalizeSynchronize':
2501 $this->inlineLocalizeSynchronize($table, $id, $value);
2502 break;
2503 case 'delete':
2504 $this->deleteAction($table, $id);
2505 break;
2506 case 'undelete':
2507 $this->undeleteRecord($table, $id);
2508 break;
2509 }
2510 }
2511
2512 foreach ($hookObjectsArr as $hookObj) {
2513 if (method_exists($hookObj, 'processCmdmap_postProcess')) {
2514 $hookObj->processCmdmap_postProcess($command, $table, $id, $value, $this);
2515 }
2516 }
2517
2518 // Merging the copy-array info together for remapping purposes.
2519 $this->copyMappingArray_merged = t3lib_div::array_merge_recursive_overrule($this->copyMappingArray_merged, $this->copyMappingArray);
2520 }
2521 }
2522 }
2523 }
2524
2525 // Finally, before exit, check if there are ID references to remap.
2526 // This might be the case if versioning or copying has taken place!
2527 $this->remapListedDBRecords();
2528 $this->processRemapStack();
2529
2530 foreach ($hookObjectsArr as $hookObj) {
2531 if (method_exists($hookObj, 'processCmdmap_afterFinish')) {
2532 $hookObj->processCmdmap_afterFinish($this);
2533 }
2534 }
2535
2536 if ($this->isOuterMostInstance()) {
2537 $this->resetNestedElementCalls();
2538 }
2539 }
2540
2541
2542 /*********************************************
2543 *
2544 * Cmd: Copying
2545 *
2546 ********************************************/
2547
2548 /**
2549 * Copying a single record
2550 *
2551 * @param string Element table
2552 * @param integer Element UID
2553 * @param integer $destPid: >=0 then it points to a page-id on which to insert the record (as the first element). <0 then it points to a uid from its own table after which to insert it (works if
2554 * @param boolean $first is a flag set, if the record copied is NOT a 'slave' to another record copied. That is, if this record was asked to be copied in the cmd-array
2555 * @param array Associative array with field/value pairs to override directly. Notice; Fields must exist in the table record and NOT be among excluded fields!
2556 * @param string Commalist of fields to exclude from the copy process (might get default values)
2557 * @param integer Language ID (from sys_language table)
2558 * @return integer ID of new record, if any
2559 */
2560 function copyRecord($table, $uid, $destPid, $first = 0, $overrideValues = array(), $excludeFields = '', $language = 0) {
2561 $uid = $origUid = intval($uid);
2562 // Only copy if the table is defined in $GLOBALS['TCA'], a uid is given and the record wasn't copied before:
2563 if ($GLOBALS['TCA'][$table] && $uid && !$this->isRecordCopied($table, $uid)) {
2564 t3lib_div::loadTCA($table);
2565 /*
2566 // In case the record to be moved turns out to be an offline version, we have to find the live version and work on that one (this case happens for pages with "branch" versioning type)
2567 if ($lookForLiveVersion = t3lib_BEfunc::getLiveVersionOfRecord($table,$uid,'uid')) {
2568 $uid = $lookForLiveVersion['uid'];
2569 }
2570 // Get workspace version of the source record, if any: Then we will copy workspace version instead:
2571 if ($WSversion = t3lib_BEfunc::getWorkspaceVersionOfRecord($this->BE_USER->workspace, $table, $uid, 'uid,t3ver_oid')) {
2572 $uid = $WSversion['uid'];
2573 }
2574 // Now, the $uid is the actual record we will copy while $origUid is the record we asked to get copied - but that could be a live version.
2575 */
2576 if ($this->doesRecordExist($table, $uid, 'show')) { // This checks if the record can be selected which is all that a copy action requires.
2577 $fullLanguageCheckNeeded = ($table != 'pages');
2578 if (($language > 0 && $this->BE_USER->checkLanguageAccess($language)) ||
2579 $this->BE_USER->recordEditAccessInternals(
2580 $table, $uid, FALSE, FALSE, $fullLanguageCheckNeeded
2581 )
2582 ) { //Used to check language and general editing rights
2583 $data = array();
2584
2585 $nonFields = array_unique(t3lib_div::trimExplode(',', 'uid,perms_userid,perms_groupid,perms_user,perms_group,perms_everybody,t3ver_oid,t3ver_wsid,t3ver_id,t3ver_label,t3ver_state,t3ver_swapmode,t3ver_count,t3ver_stage,t3ver_tstamp,' . $excludeFields, 1));
2586
2587 // $row = $this->recordInfo($table,$uid,'*');
2588 $row = t3lib_BEfunc::getRecordWSOL($table, $uid); // So it copies (and localized) content from workspace...
2589 if (is_array($row)) {
2590
2591 // Initializing:
2592 $theNewID = uniqid('NEW');
2593 $enableField = isset($GLOBALS['TCA'][$table]['ctrl']['enablecolumns']) ? $GLOBALS['TCA'][$table]['ctrl']['enablecolumns']['disabled'] : '';
2594 $headerField = $GLOBALS['TCA'][$table]['ctrl']['label'];
2595
2596 // Getting default data:
2597 $defaultData = $this->newFieldArray($table);
2598
2599 // Getting "copy-after" fields if applicable:
2600 $copyAfterFields = $destPid < 0 ? $this->fixCopyAfterDuplFields($table, $uid, abs($destPid), 0) : array();
2601
2602 // Page TSconfig related:
2603 $tscPID = t3lib_BEfunc::getTSconfig_pidValue($table, $uid, $destPid); // NOT using t3lib_BEfunc::getTSCpid() because we need the real pid - not the ID of a page, if the input is a page...
2604 $TSConfig = $this->getTCEMAIN_TSconfig($tscPID);
2605 $tE = $this->getTableEntries($table, $TSConfig);
2606
2607 // Traverse ALL fields of the selected record:
2608 foreach ($row as $field => $value) {
2609 if (!in_array($field, $nonFields)) {
2610
2611 // Get TCA configuration for the field:
2612 $conf = $GLOBALS['TCA'][$table]['columns'][$field]['config'];
2613
2614 // Preparation/Processing of the value:
2615 if ($field == 'pid') { // "pid" is hardcoded of course:
2616 $value = $destPid;
2617 } elseif (isset($overrideValues[$field])) { // Override value...
2618 $value = $overrideValues[$field];
2619 } elseif (isset($copyAfterFields[$field])) { // Copy-after value if available:
2620 $value = $copyAfterFields[$field];
2621 } elseif ($GLOBALS['TCA'][$table]['ctrl']['setToDefaultOnCopy'] && t3lib_div::inList($GLOBALS['TCA'][$table]['ctrl']['setToDefaultOnCopy'], $field)) { // Revert to default for some fields:
2622 $value = $defaultData[$field];
2623 } else {
2624 // Hide at copy may override:
2625 if ($first && $field == $enableField && $GLOBALS['TCA'][$table]['ctrl']['hideAtCopy'] && !$this->neverHideAtCopy && !$tE['disableHideAtCopy']) {
2626 $value = 1;
2627 }
2628 // Prepend label on copy:
2629 if ($first && $field == $headerField && $GLOBALS['TCA'][$table]['ctrl']['prependAtCopy'] && !$tE['disablePrependAtCopy']) {
2630 $value = $this->getCopyHeader($table, $this->resolvePid($table, $destPid), $field, $this->clearPrefixFromValue($table, $value), 0);
2631 }
2632 // Processing based on the TCA config field type (files, references, flexforms...)
2633 $value = $this->copyRecord_procBasedOnFieldType($table, $uid, $field, $value, $row, $conf, $tscPID, $language);
2634 }
2635
2636 // Add value to array.
2637 $data[$table][$theNewID][$field] = $value;
2638 }
2639 }
2640 // Overriding values:
2641 if ($GLOBALS['TCA'][$table]['ctrl']['editlock']) {
2642 $data[$table][$theNewID][$GLOBALS['TCA'][$table]['ctrl']['editlock']] = 0;
2643 }
2644
2645 // Setting original UID:
2646 if ($GLOBALS['TCA'][$table]['ctrl']['origUid']) {
2647 $data[$table][$theNewID][$GLOBALS['TCA'][$table]['ctrl']['origUid']] = $uid;
2648 }
2649
2650 // Do the copy by simply submitting the array through TCEmain:
2651 $copyTCE = t3lib_div::makeInstance('t3lib_TCEmain');
2652 /** @var $copyTCE t3lib_TCEmain */
2653 $copyTCE->stripslashes_values = 0;
2654 $copyTCE->copyTree = $this->copyTree;
2655 $copyTCE->cachedTSconfig = $this->cachedTSconfig; // Copy forth the cached TSconfig
2656 $copyTCE->dontProcessTransformations = 1; // Transformations should NOT be carried out during copy
2657
2658 $copyTCE->start($data, '', $this->BE_USER);
2659 $copyTCE->process_datamap();
2660
2661 // Getting the new UID:
2662 $theNewSQLID = $copyTCE->substNEWwithIDs[$theNewID];
2663 if ($theNewSQLID) {
2664 $this->copyRecord_fixRTEmagicImages($table, t3lib_BEfunc::wsMapId($table, $theNewSQLID));
2665 $this->copyMappingArray[$table][$origUid] = $theNewSQLID;
2666 // Keep automatically versionized record information:
2667 if (isset($copyTCE->autoVersionIdMap[$table][$theNewSQLID])) {
2668 $this->autoVersionIdMap[$table][$theNewSQLID] = $copyTCE->autoVersionIdMap[$table][$theNewSQLID];
2669 }
2670 }
2671
2672 // Copy back the cached TSconfig
2673 $this->cachedTSconfig = $copyTCE->cachedTSconfig;
2674 $this->errorLog = array_merge($this->errorLog, $copyTCE->errorLog);
2675 unset($copyTCE);
2676
2677 if ($language == 0) {
2678 //repointing the new translation records to the parent record we just created
2679 $overrideValues[$GLOBALS['TCA'][$table]['ctrl']['transOrigPointerField']] = $theNewSQLID;
2680 $this->copyL10nOverlayRecords($table, $uid, $destPid < 0 ? $tscPID : $destPid, $first, $overrideValues, $excludeFields);
2681 }
2682
2683 return $theNewSQLID;
2684 } else {
2685 $this->log($table, $uid, 3, 0, 1, 'Attempt to copy record that did not exist!');
2686 }
2687 } else {
2688 $this->log($table, $uid, 3, 0, 1, 'Attempt to copy record without having permissions to do so. [' . $this->BE_USER->errorMsg . '].');
2689 }
2690 } else {
2691 $this->log($table, $uid, 3, 0, 1, 'Attempt to copy record without permission');
2692 }
2693 }
2694 }
2695
2696 /**
2697 * Copying pages
2698 * Main function for copying pages.
2699 *
2700 * @param integer Page UID to copy
2701 * @param integer Destination PID: >=0 then it points to a page-id on which to insert the record (as the first element). <0 then it points to a uid from its own table after which to insert it (works if
2702 * @return void
2703 */
2704 function copyPages($uid, $destPid) {
2705
2706 // Initialize:
2707 $uid = intval($uid);
2708 $destPid = intval($destPid);
2709
2710 // Finding list of tables to copy.
2711 $copyTablesArray = $this->admin ? $this->compileAdminTables() : explode(',', $this->BE_USER->groupData['tables_modify']); // These are the tables, the user may modify
2712 if (!strstr($this->copyWhichTables, '*')) { // If not all tables are allowed then make a list of allowed tables: That is the tables that figure in both allowed tables AND the copyTable-list
2713 foreach ($copyTablesArray as $k => $table) {
2714 if (!$table || !t3lib_div::inList($this->copyWhichTables . ',pages', $table)) { // pages are always going...
2715 unset($copyTablesArray[$k]);
2716 }
2717 }
2718 }
2719 $copyTablesArray = array_unique($copyTablesArray);
2720
2721 // Begin to copy pages if we're allowed to:
2722 if ($this->admin || in_array('pages', $copyTablesArray)) {
2723
2724 // Copy this page we're on. And set first-flag (this will trigger that the record is hidden if that is configured)!
2725 $theNewRootID = $this->copySpecificPage($uid, $destPid, $copyTablesArray, 1);
2726
2727 // If we're going to copy recursively...:
2728 if ($theNewRootID && $this->copyTree) {
2729
2730 // Get ALL subpages to copy (read-permissions are respected!):
2731 $CPtable = $this->int_pageTreeInfo(array(), $uid, intval($this->copyTree), $theNewRootID);
2732
2733 // Now copying the subpages:
2734 foreach ($CPtable as $thePageUid => $thePagePid) {
2735 $newPid = $this->copyMappingArray['pages'][$thePagePid];
2736 if (isset($newPid)) {
2737 $this->copySpecificPage($thePageUid, $newPid, $copyTablesArray);
2738 } else {
2739 $this->log('pages', $uid, 5, 0, 1, 'Something went wrong during copying branch');
2740 break;
2741 }
2742 }
2743 } // else the page was not copied. Too bad...
2744 } else {
2745 $this->log('pages', $uid, 5, 0, 1, 'Attempt to copy page without permission to this table');
2746 }
2747 }
2748
2749 /**
2750 * Copying a single page ($uid) to $destPid and all tables in the array copyTablesArray.
2751 *
2752 * @param integer Page uid
2753 * @param integer Destination PID: >=0 then it points to a page-id on which to insert the record (as the first element). <0 then it points to a uid from its own table after which to insert it (works if
2754 * @param array Table on pages to copy along with the page.
2755 * @param boolean $first is a flag set, if the record copied is NOT a 'slave' to another record copied. That is, if this record was asked to be copied in the cmd-array
2756 * @return integer The id of the new page, if applicable.
2757 */
2758 function copySpecificPage($uid, $destPid, $copyTablesArray, $first = 0) {
2759
2760 // Copy the page itself:
2761 $theNewRootID = $this->copyRecord('pages', $uid, $destPid, $first);
2762
2763 // If a new page was created upon the copy operation we will proceed with all the tables ON that page:
2764 if ($theNewRootID) {
2765 foreach ($copyTablesArray as $table) {
2766