Fixed bug #5718: IRRE - Copying a page with related child records leads to duplicates...
[Packages/TYPO3.CMS.git] / t3lib / class.t3lib_tcemain.php
1 <?php
2 /***************************************************************
3 * Copyright notice
4 *
5 * (c) 1999-2007 Kasper Skaarhoj (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 * $Id$
31 * Revised for TYPO3 3.9 October 2005 by Kasper Skaarhoj
32 *
33 * @author Kasper Skaarhoj <kasperYYYY@typo3.com>
34 */
35 /**
36 * [CLASS/FUNCTION INDEX of SCRIPT]
37 *
38 *
39 *
40 * 242: class t3lib_TCEmain
41 * 367: function start($data,$cmd,$altUserObject='')
42 * 406: function setMirror($mirror)
43 * 431: function setDefaultsFromUserTS($userTS)
44 * 454: function process_uploads($postFiles)
45 * 492: function process_uploads_traverseArray(&$outputArr,$inputArr,$keyToSet)
46 *
47 * SECTION: PROCESSING DATA
48 * 528: function process_datamap()
49 * 886: function placeholderShadowing($table,$id)
50 * 929: function fillInFieldArray($table,$id,$fieldArray,$incomingFieldArray,$realPid,$status,$tscPID)
51 *
52 * SECTION: Evaluation of input values
53 * 1152: function checkValue($table,$field,$value,$id,$status,$realPid,$tscPID)
54 * 1212: function checkValue_SW($res,$value,$tcaFieldConf,$table,$id,$curValue,$status,$realPid,$recFID,$field,$uploadedFiles,$tscPID)
55 * 1261: function checkValue_input($res,$value,$tcaFieldConf,$PP,$field='')
56 * 1299: function checkValue_check($res,$value,$tcaFieldConf,$PP)
57 * 1322: function checkValue_radio($res,$value,$tcaFieldConf,$PP)
58 * 1348: function checkValue_group_select($res,$value,$tcaFieldConf,$PP,$uploadedFiles,$field)
59 * 1458: function checkValue_group_select_file($valueArray,$tcaFieldConf,$curValue,$uploadedFileArray,$status,$table,$id,$recFID)
60 * 1632: function checkValue_flex($res,$value,$tcaFieldConf,$PP,$uploadedFiles,$field)
61 * 1709: function checkValue_flexArray2Xml($array, $addPrologue=FALSE)
62 * 1721: function _DELETE_FLEX_FORMdata(&$valueArrayToRemoveFrom,$deleteCMDS)
63 * 1743: function _MOVE_FLEX_FORMdata(&$valueArrayToMoveIn, $moveCMDS, $direction)
64 * 1783: function checkValue_inline($res,$value,$tcaFieldConf,$PP,$field)
65 * 1825: function checkValue_checkMax($tcaFieldConf, $valueArray)
66 *
67 * SECTION: Helper functions for evaluation functions.
68 * 1877: function getUnique($table,$field,$value,$id,$newPid=0)
69 * 1915: function checkValue_input_Eval($value,$evalArray,$is_in)
70 * 2012: function checkValue_group_select_processDBdata($valueArray,$tcaFieldConf,$id,$status,$type,$currentTable)
71 * 2058: function checkValue_group_select_explodeSelectGroupValue($value)
72 * 2082: function checkValue_flex_procInData($dataPart,$dataPart_current,$uploadedFiles,$dataStructArray,$pParams,$callBackFunc='')
73 * 2121: function checkValue_flex_procInData_travDS(&$dataValues,$dataValues_current,$uploadedFiles,$DSelements,$pParams,$callBackFunc,$structurePath)
74 *
75 * SECTION: PROCESSING COMMANDS
76 * 2267: function process_cmdmap()
77 *
78 * SECTION: Cmd: Copying
79 * 2407: function copyRecord($table,$uid,$destPid,$first=0,$overrideValues=array(),$excludeFields='')
80 * 2529: function copyPages($uid,$destPid)
81 * 2583: function copySpecificPage($uid,$destPid,$copyTablesArray,$first=0)
82 * 2617: function copyRecord_raw($table,$uid,$pid,$overrideArray=array())
83 * 2681: function rawCopyPageContent($old_pid,$new_pid,$copyTablesArray)
84 * 2705: function insertNewCopyVersion($table,$fieldArray,$realPid)
85 * 2757: function copyRecord_procBasedOnFieldType($table,$uid,$field,$value,$row,$conf,$realDestPid)
86 * 2836: function copyRecord_flexFormCallBack($pParams, $dsConf, $dataValue, $dataValue_ext1, $dataValue_ext2)
87 * 2864: function copyRecord_procFilesRefs($conf, $uid, $value)
88 *
89 * SECTION: Cmd: Moving, Localizing
90 * 2933: function moveRecord($table,$uid,$destPid)
91 * 3128: function moveRecord_procFields($table,$uid,$destPid)
92 * 3148: function moveRecord_procBasedOnFieldType($table,$uid,$destPid,$field,$value,$conf)
93 * 3182: function localize($table,$uid,$language)
94 *
95 * SECTION: Cmd: Deleting
96 * 3296: function deleteAction($table, $id)
97 * 3343: function deleteEl($table, $uid, $noRecordCheck=FALSE, $forceHardDelete=FALSE)
98 * 3360: function deleteVersionsForRecord($table, $uid, $forceHardDelete)
99 * 3382: function undeleteRecord($table,$uid)
100 * 3399: function deleteRecord($table,$uid, $noRecordCheck=FALSE, $forceHardDelete=FALSE,$undeleteRecord=FALSE)
101 * 3512: function deleteRecord_flexFormCallBack($dsArr, $dataValue, $PA, $structurePath, &$pObj)
102 * 3539: function deletePages($uid,$force=FALSE,$forceHardDelete=FALSE)
103 * 3567: function deleteSpecificPage($uid,$forceHardDelete=FALSE)
104 * 3592: function canDeletePage($uid)
105 * 3619: function cannotDeleteRecord($table,$id)
106 * 3638: function deleteRecord_procFields($table, $uid, $undeleteRecord = false)
107 * 3661: function deleteRecord_procBasedOnFieldType($table, $uid, $field, $value, $conf, $undeleteRecord = false)
108 *
109 * SECTION: Cmd: Versioning
110 * 3722: function versionizeRecord($table,$id,$label,$delete=FALSE,$versionizeTree=-1)
111 * 3798: function versionizePages($uid,$label,$versionizeTree)
112 * 3861: function version_swap($table,$id,$swapWith,$swapIntoWS=0)
113 * 4032: function version_clearWSID($table,$id)
114 * 4066: function version_setStage($table,$id,$stageId,$comment='')
115 *
116 * SECTION: Cmd: Helper functions
117 * 4111: function remapListedDBRecords()
118 * 4192: function remapListedDBRecords_flexFormCallBack($pParams, $dsConf, $dataValue, $dataValue_ext1, $dataValue_ext2)
119 * 4219: function remapListedDBRecords_procDBRefs($conf, $value, $MM_localUid, $table)
120 * 4265: function remapListedDBRecords_procInline($conf, $value, $uid, $table)
121 *
122 * SECTION: Access control / Checking functions
123 * 4308: function checkModifyAccessList($table)
124 * 4320: function isRecordInWebMount($table,$id)
125 * 4334: function isInWebMount($pid)
126 * 4348: function checkRecordUpdateAccess($table,$id)
127 * 4372: function checkRecordInsertAccess($insertTable,$pid,$action=1)
128 * 4406: function isTableAllowedForThisPage($page_uid, $checkTable)
129 * 4439: function doesRecordExist($table,$id,$perms)
130 * 4504: function doesRecordExist_pageLookUp($id, $perms)
131 * 4530: function doesBranchExist($inList,$pid,$perms,$recurse)
132 * 4564: function tableReadOnly($table)
133 * 4576: function tableAdminOnly($table)
134 * 4590: function destNotInsideSelf($dest,$id)
135 * 4622: function getExcludeListArray()
136 * 4645: function doesPageHaveUnallowedTables($page_uid,$doktype)
137 *
138 * SECTION: Information lookup
139 * 4694: function pageInfo($id,$field)
140 * 4714: function recordInfo($table,$id,$fieldList)
141 * 4735: function getRecordProperties($table,$id,$noWSOL=FALSE)
142 * 4751: function getRecordPropertiesFromRow($table,$row)
143 *
144 * SECTION: Storing data to Database Layer
145 * 4794: function updateDB($table,$id,$fieldArray)
146 * 4846: function insertDB($table,$id,$fieldArray,$newVersion=FALSE,$suggestedUid=0,$dontSetNewIdIndex=FALSE)
147 * 4919: function checkStoredRecord($table,$id,$fieldArray,$action)
148 * 4956: function setHistory($table,$id,$logId)
149 * 4989: function clearHistory($maxAgeSeconds=604800,$table)
150 * 5003: function updateRefIndex($table,$id)
151 *
152 * SECTION: Misc functions
153 * 5035: function getSortNumber($table,$uid,$pid)
154 * 5108: function resorting($table,$pid,$sortRow, $return_SortNumber_After_This_Uid)
155 * 5139: function setTSconfigPermissions($fieldArray,$TSConfig_p)
156 * 5156: function newFieldArray($table)
157 * 5188: function addDefaultPermittedLanguageIfNotSet($table,&$incomingFieldArray)
158 * 5212: function overrideFieldArray($table,$data)
159 * 5228: function compareFieldArrayWithCurrentAndUnset($table,$id,$fieldArray)
160 * 5274: function assemblePermissions($string)
161 * 5291: function rmComma($input)
162 * 5301: function convNumEntityToByteValue($input)
163 * 5323: function destPathFromUploadFolder($folder)
164 * 5333: function deleteClause($table)
165 * 5349: function getTCEMAIN_TSconfig($tscPID)
166 * 5364: function getTableEntries($table,$TSconfig)
167 * 5377: function getPID($table,$uid)
168 * 5390: function dbAnalysisStoreExec()
169 * 5406: function removeRegisteredFiles()
170 * 5418: function removeCacheFiles()
171 * 5432: function int_pageTreeInfo($CPtable,$pid,$counter, $rootID)
172 * 5453: function compileAdminTables()
173 * 5470: function fixUniqueInPid($table,$uid)
174 * 5506: function fixCopyAfterDuplFields($table,$uid,$prevUid,$update, $newData=array())
175 * 5531: function extFileFields($table)
176 * 5552: function getUniqueFields($table)
177 * 5577: function isReferenceField($conf)
178 * 5588: function getInlineFieldType($conf)
179 * 5611: function getCopyHeader($table,$pid,$field,$value,$count,$prevTitle='')
180 * 5640: function prependLabel($table)
181 * 5657: function resolvePid($table,$pid)
182 * 5687: function clearPrefixFromValue($table,$value)
183 * 5702: function extFileFunctions($table,$field,$filelist,$func)
184 * 5732: function noRecordsFromUnallowedTables($inList)
185 * 5758: function notifyStageChange($stat,$stageId,$table,$id,$comment)
186 * 5853: function notifyStageChange_getEmails($listOfUsers,$noTablePrefix=FALSE)
187 *
188 * SECTION: Clearing cache
189 * 5899: function clear_cache($table,$uid)
190 * 6009: function clear_cacheCmd($cacheCmd)
191 *
192 * SECTION: Logging
193 * 6113: function log($table,$recuid,$action,$recpid,$error,$details,$details_nr=-1,$data=array(),$event_pid=-1,$NEWid='')
194 * 6130: function newlog($message, $error=0)
195 * 6140: function printLogErrorMessages($redirect)
196 *
197 * SECTION: Internal (do not use outside Core!)
198 * 6202: function internal_clearPageCache()
199 *
200 * TOTAL FUNCTIONS: 126
201 * (This index is automatically created/updated by the extension "extdeveval")
202 *
203 */
204
205
206
207
208 // *******************************
209 // Including necessary libraries
210 // *******************************
211 require_once (PATH_t3lib.'class.t3lib_loaddbgroup.php');
212 require_once (PATH_t3lib.'class.t3lib_parsehtml_proc.php');
213 require_once (PATH_t3lib.'class.t3lib_stdgraphic.php');
214 require_once (PATH_t3lib.'class.t3lib_basicfilefunc.php');
215 require_once (PATH_t3lib.'class.t3lib_refindex.php');
216 require_once (PATH_t3lib.'class.t3lib_flexformtools.php');
217
218
219
220
221
222
223
224
225
226
227
228 /**
229 * This is the TYPO3 Core Engine class for manipulation of the database
230 * This class is used by eg. the tce_db.php script which provides an the interface for POST forms to this class.
231 *
232 * Dependencies:
233 * - $GLOBALS['TCA'] must exist
234 * - $GLOBALS['LANG'] must exist
235 *
236 * tce_db.php for further comments and SYNTAX! Also see document 'TYPO3 Core API' for details.
237 *
238 * @author Kasper Skaarhoj <kasperYYYY@typo3.com>
239 * @package TYPO3
240 * @subpackage t3lib
241 */
242 class t3lib_TCEmain {
243
244
245 // *********************
246 // Public variables you can configure before using the class:
247 // *********************
248
249 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.
250 var $enableLogging = TRUE; // Boolean: If true, actions are logged to sys_log.
251 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.
252 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.
253 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!
254 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
255 var $checkStoredRecords_loose = TRUE; // Boolean: If set, values '' and 0 will equal each other when the stored records are checked.
256 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
257 var $neverHideAtCopy = FALSE; // Boolean. If set, then the 'hideAtCopy' flag for tables will be ignored.
258 var $dontProcessTransformations = FALSE; // Boolean: If set, then transformations are NOT performed on the input.
259 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!
260 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!
261 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!
262
263 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)
264 var $generalComment = ''; // General comment, eg. for staging in workspaces.
265
266 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
267
268 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)
269 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!
270 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.
271 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.
272 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)
273
274 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.
275
276
277
278
279 // *********************
280 // Internal variables (mapping arrays) which can be used (read-only) from outside
281 // *********************
282 var $autoVersionIdMap = Array(); // Contains mapping of auto-versionized records.
283 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
284 var $substNEWwithIDs_table = Array(); // Like $substNEWwithIDs, but where each old "NEW..." id is mapped to the table it was from.
285 var $newRelatedIDs = Array(); // Holds the tables and there the ids of newly created child records from IRRE
286 var $copyMappingArray_merged = Array(); // This array is the sum of all copying operations in this class. May be READ from outside, thus partly public.
287 var $copiedFileMap = Array(); // A map between input file name and final destination for files being attached to records.
288 var $errorLog = Array(); // Errors are collected in this variable.
289
290
291
292 // *********************
293 // Internal Variables, do not touch.
294 // *********************
295
296 // Variables set in init() function:
297 var $BE_USER; // The user-object the script uses. If not set from outside, this is set to the current global $BE_USER.
298 var $userid; // will be set to uid of be_user executing this script
299 var $username; // will be set to username of be_user executing this script
300 var $admin; // will be set if user is admin
301
302 var $defaultPermissions = array( // Can be overridden from $TYPO3_CONF_VARS
303 'user' => 'show,edit,delete,new,editcontent',
304 'group' => 'show,edit,new,editcontent',
305 'everybody' => ''
306 );
307
308 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.
309 var $datamap = Array(); // Set with incoming data array
310 var $cmdmap = Array(); // Set with incoming cmd array
311
312 // Internal static:
313 var $pMap = Array( // Permission mapping
314 'show' => 1, // 1st bit
315 'edit' => 2, // 2nd bit
316 'delete' => 4, // 3rd bit
317 'new' => 8, // 4th bit
318 'editcontent' => 16 // 5th bit
319 );
320 var $sortIntervals = 256; // Integer: The interval between sorting numbers used with tables with a 'sorting' field defined. Min 1
321
322 // Internal caching arrays
323 var $recUpdateAccessCache = Array(); // Used by function checkRecordUpdateAccess() to store whether a record is updateable or not.
324 var $recInsertAccessCache = Array(); // User by function checkRecordInsertAccess() to store whether a record can be inserted on a page id
325 var $isRecordInWebMount_Cache=array(); // Caching array for check of whether records are in a webmount
326 var $isInWebMount_Cache=array(); // Caching array for page ids in webmounts
327 var $cachedTSconfig = array(); // Caching for collecting TSconfig for page ids
328 var $pageCache = Array(); // Used for caching page records in pageInfo()
329 var $checkWorkspaceCache = Array(); // Array caching workspace access for BE_USER
330
331 // Other arrays:
332 var $dbAnalysisStore=array(); // For accumulation of MM relations that must be written after new records are created.
333 var $removeFilesStore=array(); // For accumulation of files which must be deleted after processing of all input content
334 var $uploadedFileArray = array(); // Uploaded files, set by process_uploads()
335 var $registerDBList=array(); // Used for tracking references that might need correction after operations
336 var $registerDBPids=array(); // Used for tracking references that might need correction in pid field after operations (e.g. IRRE)
337 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.
338 var $remapStack = array(); // array used for remapping uids and values at the end of process_datamap
339 var $remapStackRecords = array(); // array used for remapping uids and values at the end of process_datamap (e.g. $remapStackRecords[<table>][<uid>] = <index in $remapStack>)
340 var $updateRefIndexStack = array(); // array used for additional calls to $this->updateRefIndex
341 var $callFromImpExp = false; // tells, that this TCEmain was called from tx_impext - this variable is set by tx_impexp
342
343 // Various
344 var $fileFunc; // For "singleTon" file-manipulation object
345 var $checkValue_currentRecord=array(); // Set to "currentRecord" during checking of values.
346 var $autoVersioningUpdate = FALSE; // A signal flag used to tell file processing that autoversioning has happend and hence certain action should be applied.
347
348
349
350
351
352
353
354
355
356
357
358
359 /**
360 * Initializing.
361 * For details, see 'TYPO3 Core API' document.
362 * This function does not start the processing of data, but merely initializes the object
363 *
364 * @param array Data to be modified or inserted in the database
365 * @param array Commands to copy, move, delete, localize, versionize records.
366 * @param object An alternative userobject you can set instead of the default, which is $GLOBALS['BE_USER']
367 * @return void
368 */
369 function start($data,$cmd,$altUserObject='') {
370
371 // Initializing BE_USER
372 $this->BE_USER = is_object($altUserObject) ? $altUserObject : $GLOBALS['BE_USER'];
373 $this->userid = $this->BE_USER->user['uid'];
374 $this->username = $this->BE_USER->user['username'];
375 $this->admin = $this->BE_USER->user['admin'];
376
377 if ($GLOBALS['BE_USER']->uc['recursiveDelete']) {
378 $this->deleteTree = 1;
379 }
380
381 // Initializing default permissions for pages
382 $defaultPermissions = $GLOBALS['TYPO3_CONF_VARS']['BE']['defaultPermissions'];
383 if (isset($defaultPermissions['user'])) {$this->defaultPermissions['user'] = $defaultPermissions['user'];}
384 if (isset($defaultPermissions['group'])) {$this->defaultPermissions['group'] = $defaultPermissions['group'];}
385 if (isset($defaultPermissions['everybody'])) {$this->defaultPermissions['everybody'] = $defaultPermissions['everybody'];}
386
387 // generates the excludelist, based on TCA/exclude-flag and non_exclude_fields for the user:
388 $this->exclude_array = $this->admin ? array() : $this->getExcludeListArray();
389
390 // Setting the data and cmd arrays
391 if (is_array($data)) {
392 reset($data);
393 $this->datamap = $data;
394 }
395 if (is_array($cmd)) {
396 reset($cmd);
397 $this->cmdmap = $cmd;
398 }
399 }
400
401 /**
402 * Function that can mirror input values in datamap-array to other uid numbers.
403 * 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]
404 *
405 * @param array This array has the syntax $mirror[table_name][uid] = [list of uids to copy data-value TO!]
406 * @return void
407 */
408 function setMirror($mirror) {
409 if (is_array($mirror)) {
410 reset($mirror);
411 while(list($table,$uid_array)=each($mirror)) {
412 if (isset($this->datamap[$table])) {
413 reset($uid_array);
414 while (list($id,$uidList) = each($uid_array)) {
415 if (isset($this->datamap[$table][$id])) {
416 $theIdsInArray = t3lib_div::trimExplode(',',$uidList,1);
417 while(list(,$copyToUid)=each($theIdsInArray)) {
418 $this->datamap[$table][$copyToUid] = $this->datamap[$table][$id];
419 }
420 }
421 }
422 }
423 }
424 }
425 }
426
427 /**
428 * Initializes default values coming from User TSconfig
429 *
430 * @param array User TSconfig array
431 * @return void
432 */
433 function setDefaultsFromUserTS($userTS) {
434 global $TCA;
435 if (is_array($userTS)) {
436 foreach($userTS as $k => $v) {
437 $k = substr($k,0,-1);
438 if ($k && is_array($v) && isset($TCA[$k])) {
439 if (is_array($this->defaultValues[$k])) {
440 $this->defaultValues[$k] = array_merge($this->defaultValues[$k],$v);
441 } else {
442 $this->defaultValues[$k] = $v;
443 }
444 }
445 }
446 }
447 }
448
449 /**
450 * Processing of uploaded files.
451 * 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.
452 *
453 * @param array $_FILES array
454 * @return void
455 */
456 function process_uploads($postFiles) {
457
458 if (is_array($postFiles)) {
459
460 // Editing frozen:
461 if ($this->BE_USER->workspace!==0 && $this->BE_USER->workspaceRec['freeze']) {
462 $this->newlog('All editing in this workspace has been frozen!',1);
463 return FALSE;
464 }
465
466 reset($postFiles);
467 $subA = current($postFiles);
468 if (is_array($subA)) {
469 if (is_array($subA['name']) && is_array($subA['type']) && is_array($subA['tmp_name']) && is_array($subA['size'])) {
470 // Initialize the uploadedFilesArray:
471 $this->uploadedFileArray=array();
472
473 // For each entry:
474 foreach($subA as $key => $values) {
475 $this->process_uploads_traverseArray($this->uploadedFileArray,$values,$key);
476 }
477 } else {
478 $this->uploadedFileArray=$subA;
479 }
480 }
481 }
482 }
483
484 /**
485 * Traverse the upload array if needed to rearrange values.
486 *
487 * @param array $this->uploadedFileArray passed by reference
488 * @param array Input array ($_FILES parts)
489 * @param string The current $_FILES array key to set on the outermost level.
490 * @return void
491 * @access private
492 * @see process_uploads()
493 */
494 function process_uploads_traverseArray(&$outputArr,$inputArr,$keyToSet) {
495 if (is_array($inputArr)) {
496 foreach($inputArr as $key => $value) {
497 $this->process_uploads_traverseArray($outputArr[$key],$inputArr[$key],$keyToSet);
498 }
499 } else {
500 $outputArr[$keyToSet]=$inputArr;
501 }
502 }
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518 /*********************************************
519 *
520 * HOOKS
521 *
522 *********************************************/
523
524 /**
525 * Hook: processDatamap_afterDatabaseOperations
526 * (calls $hookObj->processDatamap_afterDatabaseOperations($status, $table, $id, $fieldArray, $this);)
527 *
528 * Note: When using the hook after INSERT operations, you will only get the temporary NEW... id passed to your hook as $id,
529 * but you can easily translate it to the real uid of the inserted record using the $this->substNEWwithIDs array.
530 *
531 * @param object $hookObjectsArr: (reference) Array with hook objects
532 * @param string $status: (reference) Status of the current operation, 'new' or 'update
533 * @param string $table: (refrence) The table currently processing data for
534 * @param string $id: (reference) The record uid currently processing data for, [integer] or [string] (like 'NEW...')
535 * @param array $fieldArray: (reference) The field array of a record
536 * @return void
537 */
538 function hook_processDatamap_afterDatabaseOperations(&$hookObjectsArr, &$status, &$table, &$id, &$fieldArray) {
539 // Process hook directly:
540 if (!isset($this->remapStackRecords[$table][$id])) {
541 foreach($hookObjectsArr as $hookObj) {
542 if (method_exists($hookObj, 'processDatamap_afterDatabaseOperations')) {
543 $hookObj->processDatamap_afterDatabaseOperations($status, $table, $id, $fieldArray, $this);
544 }
545 }
546 // 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:
547 } else {
548 $this->remapStackRecords[$table][$id]['processDatamap_afterDatabaseOperations'] = array(
549 'status' => $status,
550 'fieldArray' => $fieldArray,
551 'hookObjectsArr' => $hookObjectsArr,
552 );
553 }
554 }
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569 /*********************************************
570 *
571 * PROCESSING DATA
572 *
573 *********************************************/
574
575 /**
576 * Processing the data-array
577 * Call this function to process the data-array set by start()
578 *
579 * @return void
580 */
581 function process_datamap() {
582 global $TCA, $TYPO3_CONF_VARS;
583 // Keep versionized(!) relations here locally:
584 $registerDBList = array();
585
586 // Editing frozen:
587 if ($this->BE_USER->workspace!==0 && $this->BE_USER->workspaceRec['freeze']) {
588 $this->newlog('All editing in this workspace has been frozen!',1);
589 return FALSE;
590 }
591
592 // First prepare user defined objects (if any) for hooks which extend this function:
593 $hookObjectsArr = array();
594 if (is_array ($TYPO3_CONF_VARS['SC_OPTIONS']['t3lib/class.t3lib_tcemain.php']['processDatamapClass'])) {
595 foreach ($TYPO3_CONF_VARS['SC_OPTIONS']['t3lib/class.t3lib_tcemain.php']['processDatamapClass'] as $classRef) {
596 $hookObjectsArr[] = &t3lib_div::getUserObj($classRef);
597 }
598 }
599
600 // 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.
601 $orderOfTables = Array();
602 if (isset($this->datamap['pages'])) { // Set pages first.
603 $orderOfTables[]='pages';
604 }
605 reset($this->datamap);
606 while (list($table,) = each($this->datamap)) {
607 if ($table!='pages') {
608 $orderOfTables[]=$table;
609 }
610 }
611
612 // Process the tables...
613 foreach($orderOfTables as $table) {
614 /* Check if
615 - table is set in $TCA,
616 - table is NOT readOnly
617 - the table is set with content in the data-array (if not, there's nothing to process...)
618 - permissions for tableaccess OK
619 */
620 $modifyAccessList = $this->checkModifyAccessList($table);
621 if (!$modifyAccessList) {
622 $id = 0;
623 $this->log($table,$id,2,0,1,"Attempt to modify table '%s' without permission",1,array($table));
624 }
625 if (isset($TCA[$table]) && !$this->tableReadOnly($table) && is_array($this->datamap[$table]) && $modifyAccessList) {
626 if ($this->reverseOrder) {
627 $this->datamap[$table] = array_reverse($this->datamap[$table], 1);
628 }
629
630 // For each record from the table, do:
631 // $id is the record uid, may be a string if new records...
632 // $incomingFieldArray is the array of fields
633 foreach($this->datamap[$table] as $id => $incomingFieldArray) {
634 if (is_array($incomingFieldArray)) {
635
636 // Hook: processDatamap_preProcessIncomingFieldArray
637 foreach($hookObjectsArr as $hookObj) {
638 if (method_exists($hookObj, 'processDatamap_preProcessFieldArray')) {
639 $hookObj->processDatamap_preProcessFieldArray($incomingFieldArray, $table, $id, $this);
640 }
641 }
642
643 // ******************************
644 // Checking access to the record
645 // ******************************
646 $createNewVersion = FALSE;
647 $recordAccess = FALSE;
648 $old_pid_value = '';
649 $resetRejected = FALSE;
650 $this->autoVersioningUpdate = FALSE;
651
652 if (!t3lib_div::testInt($id)) { // Is it a new record? (Then Id is a string)
653 $fieldArray = $this->newFieldArray($table); // Get a fieldArray with default values
654 if (isset($incomingFieldArray['pid'])) { // A pid must be set for new records.
655 // $value = the pid
656 $pid_value = $incomingFieldArray['pid'];
657
658 // Checking and finding numerical pid, it may be a string-reference to another value
659 $OK = 1;
660 if (strstr($pid_value,'NEW')) { // If a NEW... id
661 if (substr($pid_value,0,1)=='-') {$negFlag=-1;$pid_value=substr($pid_value,1);} else {$negFlag=1;}
662 if (isset($this->substNEWwithIDs[$pid_value])) { // Trying to find the correct numerical value as it should be mapped by earlier processing of another new record.
663 $old_pid_value = $pid_value;
664 $pid_value=intval($negFlag*$this->substNEWwithIDs[$pid_value]);
665 } else {$OK = 0;} // If not found in the substArray we must stop the process...
666 } elseif ($pid_value>=0 && $this->BE_USER->workspace!==0 && $TCA[$table]['ctrl']['versioning_followPages']) { // PID points to page, the workspace is an offline space and the table follows page during versioning: This means we must check if the PID page has a version in the workspace with swapmode set to 0 (zero = page+content) and if so, change the pid to the uid of that version.
667 if ($WSdestPage = t3lib_BEfunc::getWorkspaceVersionOfRecord($this->BE_USER->workspace, 'pages', $pid_value, 'uid,t3ver_swapmode')) { // Looks for workspace version of page.
668 if ($WSdestPage['t3ver_swapmode']==0) { // if swapmode is zero, then change pid value.
669 $pid_value = $WSdestPage['uid'];
670 }
671 }
672 }
673 $pid_value = intval($pid_value);
674
675 // The $pid_value is now the numerical pid at this point
676 if ($OK) {
677 $sortRow = $TCA[$table]['ctrl']['sortby'];
678 if ($pid_value>=0) { // Points to a page on which to insert the element, possibly in the top of the page
679 if ($sortRow) { // If this table is sorted we better find the top sorting number
680 $fieldArray[$sortRow] = $this->getSortNumber($table,0,$pid_value);
681 }
682 $fieldArray['pid'] = $pid_value; // The numerical pid is inserted in the data array
683 } else { // points to another record before ifself
684 if ($sortRow) { // If this table is sorted we better find the top sorting number
685 $tempArray=$this->getSortNumber($table,0,$pid_value); // Because $pid_value is < 0, getSortNumber returns an array
686 $fieldArray['pid'] = $tempArray['pid'];
687 $fieldArray[$sortRow] = $tempArray['sortNumber'];
688 } else { // Here we fetch the PID of the record that we point to...
689 $tempdata = $this->recordInfo($table,abs($pid_value),'pid');
690 $fieldArray['pid']=$tempdata['pid'];
691 }
692 }
693 }
694 }
695 $theRealPid = $fieldArray['pid'];
696
697 // Now, check if we may insert records on this pid.
698 if ($theRealPid>=0) {
699 $recordAccess = $this->checkRecordInsertAccess($table,$theRealPid); // Checks if records can be inserted on this $pid.
700 if ($recordAccess) {
701 $this->addDefaultPermittedLanguageIfNotSet($table,$incomingFieldArray);
702 $recordAccess = $this->BE_USER->recordEditAccessInternals($table,$incomingFieldArray,TRUE);
703 if (!$recordAccess) {
704 $this->newlog("recordEditAccessInternals() check failed. [".$this->BE_USER->errorMsg."]",1);
705 } elseif(!$this->bypassWorkspaceRestrictions) {
706 // Workspace related processing:
707 if ($res = $this->BE_USER->workspaceAllowLiveRecordsInPID($theRealPid,$table)) { // If LIVE records cannot be created in the current PID due to workspace restrictions, prepare creation of placeholder-record
708 if ($res<0) {
709 $recordAccess = FALSE;
710 $this->newlog('Stage for versioning root point and users access level did not allow for editing',1);
711 }
712 } else { // So, if no live records were allowed, we have to create a new version of this record:
713 if ($TCA[$table]['ctrl']['versioningWS']) {
714 $createNewVersion = TRUE;
715 } else {
716 $recordAccess = FALSE;
717 $this->newlog('Record could not be created in this workspace in this branch',1);
718 }
719 }
720 }
721 }
722 } else {
723 debug('Internal ERROR: pid should not be less than zero!');
724 }
725 $status = 'new'; // Yes new record, change $record_status to 'insert'
726 } else { // Nope... $id is a number
727 $fieldArray = array();
728 $recordAccess = $this->checkRecordUpdateAccess($table,$id);
729 if (!$recordAccess) {
730 $propArr = $this->getRecordProperties($table,$id);
731 $this->log($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']);
732 } else { // Next check of the record permissions (internals)
733 $recordAccess = $this->BE_USER->recordEditAccessInternals($table,$id);
734 if (!$recordAccess) {
735 $propArr = $this->getRecordProperties($table,$id);
736 $this->newlog("recordEditAccessInternals() check failed. [".$this->BE_USER->errorMsg."]",1);
737 } else { // Here we fetch the PID of the record that we point to...
738 $tempdata = $this->recordInfo($table,$id,'pid'.($TCA[$table]['ctrl']['versioningWS']?',t3ver_wsid,t3ver_stage':''));
739 $theRealPid = $tempdata['pid'];
740
741 // Prepare the reset of the rejected flag if set:
742 if ($TCA[$table]['ctrl']['versioningWS'] && $tempdata['t3ver_stage']<0) {
743 $resetRejected = TRUE;
744 }
745
746 // Use the new id of the versionized record we're trying to write to:
747 // (This record is a child record of a parent and has already been versionized.)
748 if ($this->autoVersionIdMap[$table][$id]) {
749 // For the reason that creating a new version of this record, automatically
750 // created related child records (e.g. "IRRE"), update the accordant field:
751 $this->getVersionizedIncomingFieldArray($table, $id, $incomingFieldArray, $registerDBList);
752
753 // Use the new id of the copied/versionized record:
754 $id = $this->autoVersionIdMap[$table][$id];
755 $recordAccess = TRUE;
756 $this->autoVersioningUpdate = TRUE;
757
758 // Checking access in case of offline workspace:
759 } elseif (!$this->bypassWorkspaceRestrictions && $errorCode = $this->BE_USER->workspaceCannotEditRecord($table,$tempdata)) {
760 $recordAccess = FALSE; // Versioning is required and it must be offline version!
761
762 // Auto-creation of version: In offline workspace, test if versioning is enabled and look for workspace version of input record. If there is no versionized record found we will create one and save to that.
763 if ($this->BE_USER->workspaceAllowAutoCreation($table,$id,$theRealPid)) {
764 $tce = t3lib_div::makeInstance('t3lib_TCEmain');
765 $tce->stripslashes_values = 0;
766
767 // Setting up command for creating a new version of the record:
768 $cmd = array();
769 $cmd[$table][$id]['version'] = array(
770 'action' => 'new',
771 'treeLevels' => -1, // Default is to create a version of the individual records...
772 'label' => 'Auto-created for WS #'.$this->BE_USER->workspace
773 );
774 $tce->start(array(),$cmd);
775 $tce->process_cmdmap();
776 $this->errorLog = array_merge($this->errorLog,$tce->errorLog);
777
778 // If copying was successful, share the new uids (also of related children):
779 if ($tce->copyMappingArray[$table][$id]) {
780 foreach ($tce->copyMappingArray as $origTable => $origIdArray) {
781 foreach ($origIdArray as $origId => $newId) {
782 $this->uploadedFileArray[$origTable][$newId] = $this->uploadedFileArray[$origTable][$origId];
783 $this->autoVersionIdMap[$origTable][$origId] = $newId;
784 }
785 }
786
787 // Update registerDBList, that holds the copied relations to child records:
788 $registerDBList = array_merge($registerDBList, $tce->registerDBList);
789 // For the reason that creating a new version of this record, automatically
790 // created related child records (e.g. "IRRE"), update the accordant field:
791 $this->getVersionizedIncomingFieldArray($table, $id, $incomingFieldArray, $registerDBList);
792
793 // Use the new id of the copied/versionized record:
794 $id = $this->autoVersionIdMap[$table][$id];
795 $recordAccess = TRUE;
796 $this->autoVersioningUpdate = TRUE;
797 } else $this->newlog("Could not be edited in offline workspace in the branch where found (failure state: '".$errorCode."'). Auto-creation of version failed!",1);
798 } else $this->newlog("Could not be edited in offline workspace in the branch where found (failure state: '".$errorCode."'). Auto-creation of version not allowed in workspace!",1);
799 }
800 }
801 }
802 $status = 'update'; // the default is 'update'
803 }
804
805 // If access was granted above, proceed to create or update record:
806 if ($recordAccess) {
807
808 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.
809 $TSConfig = $this->getTCEMAIN_TSconfig($tscPID);
810 if ($status=='new' && $table=='pages' && is_array($TSConfig['permissions.'])) {
811 $fieldArray = $this->setTSconfigPermissions($fieldArray,$TSConfig['permissions.']);
812 }
813 if ($createNewVersion) {
814 $newVersion_placeholderFieldArray = $fieldArray;
815 }
816
817 // Processing of all fields in incomingFieldArray and setting them in $fieldArray
818 $fieldArray = $this->fillInFieldArray($table,$id,$fieldArray,$incomingFieldArray,$theRealPid,$status,$tscPID);
819
820 // NOTICE! All manipulation beyond this point bypasses both "excludeFields" AND possible "MM" relations / file uploads to field!
821
822 // Forcing some values unto field array:
823 $fieldArray = $this->overrideFieldArray($table,$fieldArray); // NOTICE: This overriding is potentially dangerous; permissions per field is not checked!!!
824 if ($createNewVersion) {
825 $newVersion_placeholderFieldArray = $this->overrideFieldArray($table,$newVersion_placeholderFieldArray);
826 }
827
828 // Setting system fields
829 if ($status=='new') {
830 if ($TCA[$table]['ctrl']['crdate']) {
831 $fieldArray[$TCA[$table]['ctrl']['crdate']]=time();
832 if ($createNewVersion) $newVersion_placeholderFieldArray[$TCA[$table]['ctrl']['crdate']]=time();
833 }
834 if ($TCA[$table]['ctrl']['cruser_id']) {
835 $fieldArray[$TCA[$table]['ctrl']['cruser_id']]=$this->userid;
836 if ($createNewVersion) $newVersion_placeholderFieldArray[$TCA[$table]['ctrl']['cruser_id']]=$this->userid;
837 }
838 } elseif ($this->checkSimilar) { // Removing fields which are equal to the current value:
839 $fieldArray = $this->compareFieldArrayWithCurrentAndUnset($table,$id,$fieldArray);
840 }
841 if ($TCA[$table]['ctrl']['tstamp'] && count($fieldArray)) {
842 $fieldArray[$TCA[$table]['ctrl']['tstamp']]=time();
843 if ($createNewVersion) $newVersion_placeholderFieldArray[$TCA[$table]['ctrl']['tstamp']]=time();
844 }
845 if ($resetRejected) {
846 $fieldArray['t3ver_stage'] = 0;
847 }
848
849 // Hook: processDatamap_postProcessFieldArray
850 foreach($hookObjectsArr as $hookObj) {
851 if (method_exists($hookObj, 'processDatamap_postProcessFieldArray')) {
852 $hookObj->processDatamap_postProcessFieldArray($status, $table, $id, $fieldArray, $this);
853 }
854 }
855
856 // Performing insert/update. If fieldArray has been unset by some userfunction (see hook above), don't do anything
857 // Kasper: Unsetting the fieldArray is dangerous; MM relations might be saved already and files could have been uploaded that are now "lost"
858 if (is_array($fieldArray)) {
859 if ($status=='new') {
860 if ($createNewVersion) { // This creates a new version of the record with online placeholder and offline version
861 $versioningType = $table==='pages' ? $this->BE_USER->workspaceVersioningTypeGetClosest(t3lib_div::intInRange($TYPO3_CONF_VARS['BE']['newPagesVersioningType'],-1,1)) : -1;
862 if ($this->BE_USER->workspaceVersioningTypeAccess($versioningType)) {
863 $newVersion_placeholderFieldArray['t3ver_label'] = 'INITIAL PLACEHOLDER';
864 $newVersion_placeholderFieldArray['t3ver_state'] = 1; // Setting placeholder state value for temporary record
865 $newVersion_placeholderFieldArray['t3ver_wsid'] = $this->BE_USER->workspace; // Setting workspace - only so display of place holders can filter out those from other workspaces.
866 $newVersion_placeholderFieldArray[$TCA[$table]['ctrl']['label']] = '[PLACEHOLDER, WS#'.$this->BE_USER->workspace.']';
867 $this->insertDB($table,$id,$newVersion_placeholderFieldArray,FALSE); // Saving placeholder as 'original'
868
869 // For the actual new offline version, set versioning values to point to placeholder:
870 $fieldArray['pid'] = -1;
871 $fieldArray['t3ver_oid'] = $this->substNEWwithIDs[$id];
872 $fieldArray['t3ver_id'] = 1;
873 $fieldArray['t3ver_state'] = -1; // Setting placeholder state value for version (so it can know it is currently a new version...)
874 $fieldArray['t3ver_label'] = 'First draft version';
875 $fieldArray['t3ver_wsid'] = $this->BE_USER->workspace;
876 if ($table==='pages') { // Swap mode set to "branch" so we can build branches for pages.
877 $fieldArray['t3ver_swapmode'] = $versioningType;
878 }
879 $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!
880 if ($phShadowId) {
881 $this->placeholderShadowing($table,$phShadowId);
882 // Hold auto-versionized ids of placeholders:
883 $this->autoVersionIdMap[$table][$this->substNEWwithIDs[$id]] = $phShadowId;
884 }
885 } else $this->newlog('Versioning type "'.$versioningType.'" was not allowed, so could not create new record.',1);
886 } else {
887 $this->insertDB($table,$id,$fieldArray,FALSE,$incomingFieldArray['uid']);
888 }
889 } else {
890 $this->updateDB($table,$id,$fieldArray);
891 $this->placeholderShadowing($table,$id);
892 }
893 }
894
895 /*
896 * Hook: processDatamap_afterDatabaseOperations
897 *
898 * Note: When using the hook after INSERT operations, you will only get the temporary NEW... id passed to your hook as $id,
899 * but you can easily translate it to the real uid of the inserted record using the $this->substNEWwithIDs array.
900 */
901 $this->hook_processDatamap_afterDatabaseOperations($hookObjectsArr, $status, $table, $id, $fieldArray);
902 } // if ($recordAccess) {
903 } // if (is_array($incomingFieldArray)) {
904 }
905 }
906 }
907
908 // Process the stack of relations to remap/correct
909 $this->processRemapStack();
910
911 $this->dbAnalysisStoreExec();
912 $this->removeRegisteredFiles();
913 }
914
915 /**
916 * Fix shadowing of data in case we are editing a offline version of a live "New" placeholder record:
917 *
918 * @param string Table name
919 * @param integer Record uid
920 * @return void
921 */
922 function placeholderShadowing($table,$id) {
923 global $TCA;
924
925 t3lib_div::loadTCA($table);
926 if ($liveRec = t3lib_BEfunc::getLiveVersionOfRecord($table,$id,'*')) {
927 if ((int)$liveRec['t3ver_state']===1) {
928 $justStoredRecord = t3lib_BEfunc::getRecord($table,$id);
929 $newRecord = array();
930
931 $shadowCols = $TCA[$table]['ctrl']['shadowColumnsForNewPlaceholders'];
932 $shadowCols.= ','.$TCA[$table]['ctrl']['languageField'];
933 $shadowCols.= ','.$TCA[$table]['ctrl']['transOrigPointerField'];
934 $shadowCols.= ','.$TCA[$table]['ctrl']['type'];
935 $shadowCols.= ','.$TCA[$table]['ctrl']['label'];
936
937 $shadowColumns = array_unique(t3lib_div::trimExplode(',', $shadowCols,1));
938 foreach($shadowColumns as $fieldName) {
939 if (strcmp($justStoredRecord[$fieldName],$liveRec[$fieldName]) && isset($TCA[$table]['columns'][$fieldName]) && $fieldName!=='uid' && $fieldName!=='pid') {
940 $newRecord[$fieldName] = $justStoredRecord[$fieldName];
941 }
942 }
943
944 if (count($newRecord)) {
945 $this->newlog('Shadowing done on fields '.implode(',',array_keys($newRecord)).' in Placeholder record '.$table.':'.$liveRec['uid'].' (offline version UID='.$id.')');
946 $this->updateDB($table,$liveRec['uid'],$newRecord);
947 }
948 }
949 }
950 }
951
952 /**
953 * Filling in the field array
954 * $this->exclude_array is used to filter fields if needed.
955 *
956 * @param string Table name
957 * @param [type] $id: ...
958 * @param array Default values, Preset $fieldArray with 'pid' maybe (pid and uid will be not be overridden anyway)
959 * @param array $incomingFieldArray is which fields/values you want to set. There are processed and put into $fieldArray if OK
960 * @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.
961 * @param string $status = 'new' or 'update'
962 * @param [type] $tscPID: ...
963 * @return [type] ...
964 */
965 function fillInFieldArray($table,$id,$fieldArray,$incomingFieldArray,$realPid,$status,$tscPID) {
966 global $TCA;
967
968 // Initialize:
969 t3lib_div::loadTCA($table);
970 $originalLanguageRecord = NULL;
971 $originalLanguage_diffStorage = NULL;
972 $diffStorageFlag = FALSE;
973
974 // Setting 'currentRecord' and 'checkValueRecord':
975 if (strstr($id,'NEW')) {
976 $currentRecord = $checkValueRecord = $fieldArray; // must have the 'current' array - not the values after processing below...
977
978 // IF $incomingFieldArray is an array, overlay it.
979 // 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 $checkValueRecord is used by the flexform evaluation only anyways...
980 if (is_array($incomingFieldArray) && is_array($checkValueRecord)) {
981 $checkValueRecord = t3lib_div::array_merge_recursive_overrule($checkValueRecord, $incomingFieldArray);
982 }
983 } else {
984 $currentRecord = $checkValueRecord = $this->recordInfo($table,$id,'*'); // We must use the current values as basis for this!
985
986 t3lib_BEfunc::fixVersioningPid($table,$currentRecord); // This is done to make the pid positive for offline versions; Necessary to have diff-view for pages_language_overlay in workspaces.
987
988 // Get original language record if available:
989 if (is_array($currentRecord)
990 && $TCA[$table]['ctrl']['transOrigDiffSourceField']
991 && $TCA[$table]['ctrl']['languageField']
992 && $currentRecord[$TCA[$table]['ctrl']['languageField']] > 0
993 && $TCA[$table]['ctrl']['transOrigPointerField']
994 && intval($currentRecord[$TCA[$table]['ctrl']['transOrigPointerField']]) > 0) {
995
996 $lookUpTable = $TCA[$table]['ctrl']['transOrigPointerTable'] ? $TCA[$table]['ctrl']['transOrigPointerTable'] : $table;
997 $originalLanguageRecord = $this->recordInfo($lookUpTable,$currentRecord[$TCA[$table]['ctrl']['transOrigPointerField']],'*');
998 t3lib_BEfunc::workspaceOL($lookUpTable,$originalLanguageRecord);
999 $originalLanguage_diffStorage = unserialize($currentRecord[$TCA[$table]['ctrl']['transOrigDiffSourceField']]);
1000 }
1001 }
1002 $this->checkValue_currentRecord = $checkValueRecord;
1003
1004 /*
1005 In the following all incoming value-fields are tested:
1006 - Are the user allowed to change the field?
1007 - Is the field uid/pid (which are already set)
1008 - perms-fields for pages-table, then do special things...
1009 - If the field is nothing of the above and the field is configured in TCA, the fieldvalues are evaluated by ->checkValue
1010
1011 If everything is OK, the field is entered into $fieldArray[]
1012 */
1013 foreach($incomingFieldArray as $field => $fieldValue) {
1014 if (!in_array($table.'-'.$field, $this->exclude_array) && !$this->data_disableFields[$table][$id][$field]) { // The field must be editable.
1015
1016 // Checking if a value for language can be changed:
1017 $languageDeny = $TCA[$table]['ctrl']['languageField'] && !strcmp($TCA[$table]['ctrl']['languageField'], $field) && !$this->BE_USER->checkLanguageAccess($fieldValue);
1018
1019 if (!$languageDeny) {
1020 // Stripping slashes - will probably be removed the day $this->stripslashes_values is removed as an option...
1021 if ($this->stripslashes_values) {
1022 if (is_array($fieldValue)) {
1023 t3lib_div::stripSlashesOnArray($fieldValue);
1024 } else $fieldValue = stripslashes($fieldValue);
1025 }
1026
1027 switch ($field) {
1028 case 'uid':
1029 case 'pid':
1030 // Nothing happens, already set
1031 break;
1032 case 'perms_userid':
1033 case 'perms_groupid':
1034 case 'perms_user':
1035 case 'perms_group':
1036 case 'perms_everybody':
1037 // Permissions can be edited by the owner or the administrator
1038 if ($table=='pages' && ($this->admin || $status=='new' || $this->pageInfo($id,'perms_userid')==$this->userid) ) {
1039 $value=intval($fieldValue);
1040 switch($field) {
1041 case 'perms_userid':
1042 $fieldArray[$field]=$value;
1043 break;
1044 case 'perms_groupid':
1045 $fieldArray[$field]=$value;
1046 break;
1047 default:
1048 if ($value>=0 && $value<pow(2,5)) {
1049 $fieldArray[$field]=$value;
1050 }
1051 break;
1052 }
1053 }
1054 break;
1055 case 't3ver_oid':
1056 case 't3ver_id':
1057 case 't3ver_wsid':
1058 case 't3ver_state':
1059 case 't3ver_swapmode':
1060 case 't3ver_count':
1061 case 't3ver_stage':
1062 case 't3ver_tstamp':
1063 // t3ver_label is not here because it CAN be edited as a regular field!
1064 break;
1065 default:
1066 if (isset($TCA[$table]['columns'][$field])) {
1067 // Evaluating the value.
1068 $res = $this->checkValue($table,$field,$fieldValue,$id,$status,$realPid,$tscPID);
1069 if (isset($res['value'])) {
1070 $fieldArray[$field]=$res['value'];
1071
1072 // Add the value of the original record to the diff-storage content:
1073 if ($TCA[$table]['ctrl']['transOrigDiffSourceField']) {
1074 $originalLanguage_diffStorage[$field] = $originalLanguageRecord[$field];
1075 $diffStorageFlag = TRUE;
1076 }
1077 }
1078 } elseif ($TCA[$table]['ctrl']['origUid']===$field) { // Allow value for original UID to pass by...
1079 $fieldArray[$field] = $fieldValue;
1080 }
1081 break;
1082 }
1083 } // Checking language.
1084 } // Check exclude fields / disabled fields...
1085 }
1086
1087 // Add diff-storage information:
1088 if ($diffStorageFlag && !isset($fieldArray[$TCA[$table]['ctrl']['transOrigDiffSourceField']])) { // 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...
1089 $fieldArray[$TCA[$table]['ctrl']['transOrigDiffSourceField']] = serialize($originalLanguage_diffStorage);
1090 }
1091
1092 // Checking for RTE-transformations of fields:
1093 $types_fieldConfig = t3lib_BEfunc::getTCAtypes($table,$currentRecord);
1094 $theTypeString = t3lib_BEfunc::getTCAtypeValue($table,$currentRecord);
1095 if (is_array($types_fieldConfig)) {
1096 reset($types_fieldConfig);
1097 while(list(,$vconf) = each($types_fieldConfig)) {
1098 // Write file configuration:
1099 $eFile = t3lib_parsehtml_proc::evalWriteFile($vconf['spec']['static_write'],array_merge($currentRecord,$fieldArray)); // inserted array_merge($currentRecord,$fieldArray) 170502
1100
1101 // RTE transformations:
1102 if (!$this->dontProcessTransformations) {
1103 if (isset($fieldArray[$vconf['field']])) {
1104 // Look for transformation flag:
1105 switch((string)$incomingFieldArray['_TRANSFORM_'.$vconf['field']]) {
1106 case 'RTE':
1107 $RTEsetup = $this->BE_USER->getTSConfig('RTE',t3lib_BEfunc::getPagesTSconfig($tscPID));
1108 $thisConfig = t3lib_BEfunc::RTEsetup($RTEsetup['properties'],$table,$vconf['field'],$theTypeString);
1109
1110 // Set alternative relative path for RTE images/links:
1111 $RTErelPath = is_array($eFile) ? dirname($eFile['relEditFile']) : '';
1112
1113 // Get RTE object, draw form and set flag:
1114 $RTEobj = &t3lib_BEfunc::RTEgetObj();
1115 if (is_object($RTEobj)) {
1116 $fieldArray[$vconf['field']] = $RTEobj->transformContent('db',$fieldArray[$vconf['field']],$table,$vconf['field'],$currentRecord,$vconf['spec'],$thisConfig,$RTErelPath,$currentRecord['pid']);
1117 } else {
1118 debug('NO RTE OBJECT FOUND!');
1119 }
1120 break;
1121 }
1122 }
1123 }
1124
1125 // Write file configuration:
1126 if (is_array($eFile)) {
1127 $mixedRec = array_merge($currentRecord,$fieldArray);
1128 $SW_fileContent = t3lib_div::getUrl($eFile['editFile']);
1129 $parseHTML = t3lib_div::makeInstance('t3lib_parsehtml_proc');
1130 $parseHTML->init('','');
1131
1132 $eFileMarker = $eFile['markerField']&&trim($mixedRec[$eFile['markerField']]) ? trim($mixedRec[$eFile['markerField']]) : '###TYPO3_STATICFILE_EDIT###';
1133 $insertContent = str_replace($eFileMarker,'',$mixedRec[$eFile['contentField']]); // must replace the marker if present in content!
1134
1135 $SW_fileNewContent = $parseHTML->substituteSubpart($SW_fileContent, $eFileMarker, chr(10).$insertContent.chr(10), 1, 1);
1136 t3lib_div::writeFile($eFile['editFile'],$SW_fileNewContent);
1137
1138 // Write status:
1139 if (!strstr($id,'NEW') && $eFile['statusField']) {
1140 $GLOBALS['TYPO3_DB']->exec_UPDATEquery(
1141 $table,
1142 'uid='.intval($id),
1143 array(
1144 $eFile['statusField'] => $eFile['relEditFile'].' updated '.date('d-m-Y H:i:s').', bytes '.strlen($mixedRec[$eFile['contentField']])
1145 )
1146 );
1147 }
1148 } elseif ($eFile && is_string($eFile)) {
1149 $this->log($table,$id,2,0,1,"Write-file error: '%s'",13,array($eFile),$realPid);
1150 }
1151 }
1152 }
1153 // Return fieldArray
1154 return $fieldArray;
1155 }
1156
1157
1158
1159
1160
1161
1162
1163
1164
1165
1166
1167
1168 /*********************************************
1169 *
1170 * Evaluation of input values
1171 *
1172 ********************************************/
1173
1174 /**
1175 * Evaluates a value according to $table/$field settings.
1176 * This function is for real database fields - NOT FlexForm "pseudo" fields.
1177 * 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() )
1178 *
1179 * @param string Table name
1180 * @param string Field name
1181 * @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.
1182 * @param string The record-uid, mainly - but not exclusively - used for logging
1183 * @param string 'update' or 'new' flag
1184 * @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.
1185 * @param integer $tscPID
1186 * @return array Returns the evaluated $value as key "value" in this array. Can be checked with isset($res['value']) ...
1187 */
1188 function checkValue($table,$field,$value,$id,$status,$realPid,$tscPID) {
1189 global $TCA, $PAGES_TYPES;
1190 t3lib_div::loadTCA($table);
1191
1192 $res = Array(); // result array
1193 $recFID = $table.':'.$id.':'.$field;
1194
1195 // Processing special case of field pages.doktype
1196 if ($table=='pages' && $field=='doktype') {
1197 // If the user may not use this specific doktype, we issue a warning
1198 if (! ($this->admin || t3lib_div::inList($this->BE_USER->groupData['pagetypes_select'],$value))) {
1199 $propArr = $this->getRecordProperties($table,$id);
1200 $this->log($table,$id,5,0,1,"You cannot change the 'doktype' of page '%s' to the desired value.",1,array($propArr['header']),$propArr['event_pid']);
1201 return $res;
1202 };
1203 if ($status=='update') {
1204 // This checks 1) if we should check for disallowed tables and 2) if there are records from disallowed tables on the current page
1205 $onlyAllowedTables = isset($PAGES_TYPES[$value]['onlyAllowedTables']) ? $PAGES_TYPES[$value]['onlyAllowedTables'] : $PAGES_TYPES['default']['onlyAllowedTables'];
1206 if ($onlyAllowedTables) {
1207 $theWrongTables = $this->doesPageHaveUnallowedTables($id,$value);
1208 if ($theWrongTables) {
1209 $propArr = $this->getRecordProperties($table,$id);
1210 $this->log($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']);
1211 return $res;
1212 }
1213 }
1214 }
1215 }
1216
1217 // Get current value:
1218 $curValueRec = $this->recordInfo($table,$id,$field);
1219 $curValue = $curValueRec[$field];
1220
1221 // Getting config for the field
1222 $tcaFieldConf = $TCA[$table]['columns'][$field]['config'];
1223
1224 // Preform processing:
1225 $res = $this->checkValue_SW($res,$value,$tcaFieldConf,$table,$id,$curValue,$status,$realPid,$recFID,$field,$this->uploadedFileArray[$table][$id][$field],$tscPID);
1226
1227 return $res;
1228 }
1229
1230 /**
1231 * Branches out evaluation of a field value based on its type as configured in TCA
1232 * Can be called for FlexForm pseudo fields as well, BUT must not have $field set if so.
1233 *
1234 * @param array The result array. The processed value (if any!) is set in the "value" key.
1235 * @param string The value to set.
1236 * @param array Field configuration from TCA
1237 * @param string Table name
1238 * @param integer Return UID
1239 * @param [type] $curValue: ...
1240 * @param [type] $status: ...
1241 * @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.
1242 * @param [type] $recFID: ...
1243 * @param string Field name. Must NOT be set if the call is for a flexform field (since flexforms are not allowed within flexforms).
1244 * @param [type] $uploadedFiles: ...
1245 * @param [type] $tscPID: ...
1246 * @return array Returns the evaluated $value as key "value" in this array.
1247 */
1248 function checkValue_SW($res,$value,$tcaFieldConf,$table,$id,$curValue,$status,$realPid,$recFID,$field,$uploadedFiles,$tscPID) {
1249
1250 $PP = array($table,$id,$curValue,$status,$realPid,$recFID,$tscPID);
1251
1252 switch ($tcaFieldConf['type']) {
1253 case 'text':
1254 case 'passthrough':
1255 case 'user':
1256 $res['value'] = $value;
1257 break;
1258 case 'input':
1259 $res = $this->checkValue_input($res,$value,$tcaFieldConf,$PP,$field);
1260 break;
1261 case 'check':
1262 $res = $this->checkValue_check($res,$value,$tcaFieldConf,$PP);
1263 break;
1264 case 'radio':
1265 $res = $this->checkValue_radio($res,$value,$tcaFieldConf,$PP);
1266 break;
1267 case 'group':
1268 case 'select':
1269 $res = $this->checkValue_group_select($res,$value,$tcaFieldConf,$PP,$uploadedFiles,$field);
1270 break;
1271 case 'inline':
1272 $res = $this->checkValue_inline($res,$value,$tcaFieldConf,$PP,$field);
1273 break;
1274 case 'flex':
1275 if ($field) { // FlexForms are only allowed for real fields.
1276 $res = $this->checkValue_flex($res,$value,$tcaFieldConf,$PP,$uploadedFiles,$field);
1277 }
1278 break;
1279 default:
1280 #debug(array($tcaFieldConf,$res,$value),'NON existing field type:');
1281 break;
1282 }
1283
1284 return $res;
1285 }
1286
1287 /**
1288 * Evaluate "input" type values.
1289 *
1290 * @param array The result array. The processed value (if any!) is set in the "value" key.
1291 * @param string The value to set.
1292 * @param array Field configuration from TCA
1293 * @param array Additional parameters in a numeric array: $table,$id,$curValue,$status,$realPid,$recFID
1294 * @param string Field name
1295 * @return array Modified $res array
1296 */
1297 function checkValue_input($res,$value,$tcaFieldConf,$PP,$field='') {
1298 list($table,$id,$curValue,$status,$realPid,$recFID) = $PP;
1299
1300 // Secures the string-length to be less than max. Will probably make problems with multi-byte strings!
1301 if (intval($tcaFieldConf['max'])>0) {$value = substr($value,0,intval($tcaFieldConf['max']));}
1302
1303 // Checking range of value:
1304 if ($tcaFieldConf['range'] && $value!=$tcaFieldConf['checkbox']) { // If value is not set to the allowed checkbox-value then it is checked against the ranges
1305 if (isset($tcaFieldConf['range']['upper'])&&$value>$tcaFieldConf['range']['upper']) {$value=$tcaFieldConf['range']['upper'];}
1306 if (isset($tcaFieldConf['range']['lower'])&&$value<$tcaFieldConf['range']['lower']) {$value=$tcaFieldConf['range']['lower'];}
1307 }
1308
1309 // Process evaluation settings:
1310 $evalCodesArray = t3lib_div::trimExplode(',',$tcaFieldConf['eval'],1);
1311 $res = $this->checkValue_input_Eval($value,$evalCodesArray,$tcaFieldConf['is_in']);
1312
1313 // Process UNIQUE settings:
1314 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...
1315 if ($res['value'] && in_array('uniqueInPid',$evalCodesArray)) {
1316 $res['value'] = $this->getUnique($table,$field,$res['value'],$id,$realPid);
1317 }
1318 if ($res['value'] && in_array('unique',$evalCodesArray)) {
1319 $res['value'] = $this->getUnique($table,$field,$res['value'],$id);
1320 }
1321 }
1322
1323 return $res;
1324 }
1325
1326 /**
1327 * Evaluates 'check' type values.
1328 *
1329 * @param array The result array. The processed value (if any!) is set in the 'value' key.
1330 * @param string The value to set.
1331 * @param array Field configuration from TCA
1332 * @param array Additional parameters in a numeric array: $table,$id,$curValue,$status,$realPid,$recFID
1333 * @return array Modified $res array
1334 */
1335 function checkValue_check($res,$value,$tcaFieldConf,$PP) {
1336 list($table,$id,$curValue,$status,$realPid,$recFID) = $PP;
1337
1338 $itemC = count($tcaFieldConf['items']);
1339 if (!$itemC) {$itemC=1;}
1340 $maxV = pow(2,$itemC);
1341
1342 if ($value<0) {$value=0;}
1343 if ($value>$maxV) {$value=$maxV;}
1344 $res['value'] = $value;
1345
1346 return $res;
1347 }
1348
1349 /**
1350 * Evaluates 'radio' type values.
1351 *
1352 * @param array The result array. The processed value (if any!) is set in the 'value' key.
1353 * @param string The value to set.
1354 * @param array Field configuration from TCA
1355 * @param array Additional parameters in a numeric array: $table,$id,$curValue,$status,$realPid,$recFID
1356 * @return array Modified $res array
1357 */
1358 function checkValue_radio($res,$value,$tcaFieldConf,$PP) {
1359 list($table,$id,$curValue,$status,$realPid,$recFID) = $PP;
1360
1361 if (is_array($tcaFieldConf['items'])) {
1362 foreach($tcaFieldConf['items'] as $set) {
1363 if (!strcmp($set[1],$value)) {
1364 $res['value'] = $value;
1365 break;
1366 }
1367 }
1368 }
1369
1370 return $res;
1371 }
1372
1373 /**
1374 * Evaluates 'group' or 'select' type values.
1375 *
1376 * @param array The result array. The processed value (if any!) is set in the 'value' key.
1377 * @param string The value to set.
1378 * @param array Field configuration from TCA
1379 * @param array Additional parameters in a numeric array: $table,$id,$curValue,$status,$realPid,$recFID
1380 * @param [type] $uploadedFiles: ...
1381 * @param string Field name
1382 * @return array Modified $res array
1383 */
1384 function checkValue_group_select($res,$value,$tcaFieldConf,$PP,$uploadedFiles,$field) {
1385
1386 list($table,$id,$curValue,$status,$realPid,$recFID) = $PP;
1387
1388 // Detecting if value sent is an array and if so, implode it around a comma:
1389 if (is_array($value)) {
1390 $value = implode(',',$value);
1391 }
1392
1393 // 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.
1394 // Anyways, this should NOT disturb anything else:
1395 $value = $this->convNumEntityToByteValue($value);
1396
1397 // When values are sent as group or select they come as comma-separated values which are exploded by this function:
1398 $valueArray = $this->checkValue_group_select_explodeSelectGroupValue($value);
1399
1400 // If not multiple is set, then remove duplicates:
1401 if (!$tcaFieldConf['multiple']) {
1402 $valueArray = array_unique($valueArray);
1403 }
1404
1405 // If an exclusive key is found, discard all others:
1406 if ($tcaFieldConf['type']=='select' && $tcaFieldConf['exclusiveKeys']) {
1407 $exclusiveKeys = t3lib_div::trimExplode(',', $tcaFieldConf['exclusiveKeys']);
1408 foreach($valueArray as $kk => $vv) {
1409 if (in_array($vv, $exclusiveKeys)) { // $vv is the item key!
1410 $valueArray = Array($kk => $vv);
1411 break;
1412 }
1413 }
1414 }
1415
1416 // 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?)
1417 // NOTE!!! Must check max-items of files before the later check because that check would just leave out filenames if there are too many!!
1418
1419 // Checking for select / authMode, removing elements from $valueArray if any of them is not allowed!
1420 if ($tcaFieldConf['type']=='select' && $tcaFieldConf['authMode']) {
1421 $preCount = count($valueArray);
1422 foreach($valueArray as $kk => $vv) {
1423 if (!$this->BE_USER->checkAuthMode($table,$field,$vv,$tcaFieldConf['authMode'])) {
1424 unset($valueArray[$kk]);
1425 }
1426 }
1427
1428 // 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.
1429 if ($preCount && !count($valueArray)) {
1430 return array();
1431 }
1432 }
1433
1434 // For group types:
1435 if ($tcaFieldConf['type']=='group') {
1436 switch($tcaFieldConf['internal_type']) {
1437 case 'file':
1438 $valueArray = $this->checkValue_group_select_file(
1439 $valueArray,
1440 $tcaFieldConf,
1441 $curValue,
1442 $uploadedFiles,
1443 $status,
1444 $table,
1445 $id,
1446 $recFID
1447 );
1448 break;
1449 case 'db':
1450 $valueArray = $this->checkValue_group_select_processDBdata($valueArray,$tcaFieldConf,$id,$status,'group', $table);
1451 break;
1452 }
1453 }
1454 // For select types which has a foreign table attached:
1455 if ($tcaFieldConf['type']=='select' && $tcaFieldConf['foreign_table']) {
1456 // check, if there is a NEW... id in the value, that should be substituded later
1457 if (strpos($value, 'NEW') !== false) {
1458 $this->remapStackRecords[$table][$id] = array('remapStackIndex' => count($this->remapStack));
1459 $this->remapStack[] = array(
1460 'func' => 'checkValue_group_select_processDBdata',
1461 'args' => array($valueArray,$tcaFieldConf,$id,$status,'select',$table),
1462 'pos' => array('valueArray' => 0, 'tcaFieldConf' => 1, 'id' => 2, 'table' => 5),
1463 'field' => $field
1464 );
1465 $unsetResult = true;
1466 } else {
1467 $valueArray = $this->checkValue_group_select_processDBdata($valueArray,$tcaFieldConf,$id,$status,'select', $table);
1468 }
1469 }
1470
1471 if (!$unsetResult) {
1472 $newVal=$this->checkValue_checkMax($tcaFieldConf, $valueArray);
1473 $res['value'] = implode(',',$newVal);
1474 } else {
1475 unset($res['value']);
1476 }
1477
1478 return $res;
1479 }
1480
1481 /**
1482 * Handling files for group/select function
1483 *
1484 * @param array Array of incoming file references. Keys are numeric, values are files (basically, this is the exploded list of incoming files)
1485 * @param array Configuration array from TCA of the field
1486 * @param string Current value of the field
1487 * @param array Array of uploaded files, if any
1488 * @param string Status ("update" or ?)
1489 * @param string tablename of record
1490 * @param integer UID of record
1491 * @param string Field identifier ([table:uid:field:....more for flexforms?]
1492 * @return array Modified value array
1493 * @see checkValue_group_select()
1494 */
1495 function checkValue_group_select_file($valueArray,$tcaFieldConf,$curValue,$uploadedFileArray,$status,$table,$id,$recFID) {
1496
1497 if (!$this->bypassFileHandling) { // If filehandling should NOT be bypassed, do processing:
1498
1499 // If any files are uploaded, add them to value array
1500 if (is_array($uploadedFileArray) &&
1501 $uploadedFileArray['name'] &&
1502 strcmp($uploadedFileArray['tmp_name'],'none')) {
1503 $valueArray[]=$uploadedFileArray['tmp_name'];
1504 $this->alternativeFileName[$uploadedFileArray['tmp_name']] = $uploadedFileArray['name'];
1505 }
1506
1507 // Creating fileFunc object.
1508 if (!$this->fileFunc) {
1509 $this->fileFunc = t3lib_div::makeInstance('t3lib_basicFileFunctions');
1510 $this->include_filefunctions=1;
1511 }
1512 // Setting permitted extensions.
1513 $all_files = Array();
1514 $all_files['webspace']['allow'] = $tcaFieldConf['allowed'];
1515 $all_files['webspace']['deny'] = $tcaFieldConf['disallowed'] ? $tcaFieldConf['disallowed'] : '*';
1516 $all_files['ftpspace'] = $all_files['webspace'];
1517 $this->fileFunc->init('', $all_files);
1518 }
1519
1520 // If there is an upload folder defined:
1521 if ($tcaFieldConf['uploadfolder']) {
1522 if (!$this->bypassFileHandling) { // If filehandling should NOT be bypassed, do processing:
1523 // For logging..
1524 $propArr = $this->getRecordProperties($table,$id);
1525
1526 // Get destrination path:
1527 $dest = $this->destPathFromUploadFolder($tcaFieldConf['uploadfolder']);
1528
1529 // If we are updating:
1530 if ($status=='update') {
1531
1532 // Traverse the input values and convert to absolute filenames in case the update happens to an autoVersionized record.
1533 // Background: This is a horrible workaround! The problem is that when a record is auto-versionized the files of the record get copied and therefore get new names which is overridden with the names from the original record in the incoming data meaning both lost files and double-references!
1534 // The only solution I could come up with (except removing support for managing files when autoversioning) was to convert all relative files to absolute names so they are copied again (and existing files deleted). This should keep references intact but means that some files are copied, then deleted after being copied _again_.
1535 // Actually, the same problem applies to database references in case auto-versioning would include sub-records since in such a case references are remapped - and they would be overridden due to the same principle then.
1536 // Illustration of the problem comes here:
1537 // We have a record 123 with a file logo.gif. We open and edit the files header in a workspace. So a new version is automatically made.
1538 // The versions uid is 456 and the file is copied to "logo_01.gif". But the form data that we sents was based on uid 123 and hence contains the filename "logo.gif" from the original.
1539 // The file management code below will do two things: First it will blindly accept "logo.gif" as a file attached to the record (thus creating a double reference) and secondly it will find that "logo_01.gif" was not in the incoming filelist and therefore should be deleted.
1540 // If we prefix the incoming file "logo.gif" with its absolute path it will be seen as a new file added. Thus it will be copied to "logo_02.gif". "logo_01.gif" will still be deleted but since the files are the same the difference is zero - only more processing and file copying for no reason. But it will work.
1541 if ($this->autoVersioningUpdate===TRUE) {
1542 foreach($valueArray as $key => $theFile) {
1543 if ($theFile===basename($theFile)) { // If it is an already attached file...
1544 $valueArray[$key] = PATH_site.$tcaFieldConf['uploadfolder'].'/'.$theFile;
1545 }
1546 }
1547 }
1548
1549 // Finding the CURRENT files listed, either from MM or from the current record.
1550 $theFileValues=array();
1551 if ($tcaFieldConf['MM']) { // If MM relations for the files also!
1552 $dbAnalysis = t3lib_div::makeInstance('t3lib_loadDBGroup');
1553 $dbAnalysis->start('','files',$tcaFieldConf['MM'],$id);
1554 reset($dbAnalysis->itemArray);
1555 while (list($somekey,$someval)=each($dbAnalysis->itemArray)) {
1556 if ($someval['id']) {
1557 $theFileValues[]=$someval['id'];
1558 }
1559 }
1560 } else {
1561 $theFileValues=t3lib_div::trimExplode(',',$curValue,1);
1562 }
1563
1564 // DELETE files: If existing files were found, traverse those and register files for deletion which has been removed:
1565 if (count($theFileValues)) {
1566 // Traverse the input values and for all input values which match an EXISTING value, remove the existing from $theFileValues array (this will result in an array of all the existing files which should be deleted!)
1567 foreach($valueArray as $key => $theFile) {
1568 if ($theFile && !strstr(t3lib_div::fixWindowsFilePath($theFile),'/')) {
1569 $theFileValues = t3lib_div::removeArrayEntryByValue($theFileValues,$theFile);
1570 }
1571 }
1572
1573 // This array contains the filenames in the uploadfolder that should be deleted:
1574 foreach($theFileValues as $key => $theFile) {
1575 $theFile = trim($theFile);
1576 if (@is_file($dest.'/'.$theFile)) {
1577 $this->removeFilesStore[]=$dest.'/'.$theFile;
1578 } elseif ($theFile) {
1579 $this->log($table,$id,5,0,1,"Could not delete file '%s' (does not exist). (%s)",10,array($dest.'/'.$theFile, $recFID),$propArr['event_pid']);
1580 }
1581 }
1582 }
1583 }
1584
1585 // Traverse the submitted values:
1586 foreach($valueArray as $key => $theFile) {
1587 // NEW FILES? If the value contains '/' it indicates, that the file is new and should be added to the uploadsdir (whether its absolute or relative does not matter here)
1588 if (strstr(t3lib_div::fixWindowsFilePath($theFile),'/')) {
1589 // Init:
1590 $maxSize = intval($tcaFieldConf['max_size']);
1591 $cmd='';
1592 $theDestFile=''; // Must be cleared. Else a faulty fileref may be inserted if the below code returns an error!
1593
1594 // Check various things before copying file:
1595 if (@is_dir($dest) && (@is_file($theFile) || @is_uploaded_file($theFile))) { // File and destination must exist
1596
1597 // Finding size. For safe_mode we have to rely on the size in the upload array if the file is uploaded.
1598 if (is_uploaded_file($theFile) && $theFile==$uploadedFileArray['tmp_name']) {
1599 $fileSize = $uploadedFileArray['size'];
1600 } else {
1601 $fileSize = filesize($theFile);
1602 }
1603
1604 if (!$maxSize || $fileSize<=($maxSize*1024)) { // Check file size:
1605 // Prepare filename:
1606 $theEndFileName = isset($this->alternativeFileName[$theFile]) ? $this->alternativeFileName[$theFile] : $theFile;
1607 $fI = t3lib_div::split_fileref($theEndFileName);
1608
1609 // Check for allowed extension:
1610 if ($this->fileFunc->checkIfAllowed($fI['fileext'], $dest, $theEndFileName)) {
1611 $theDestFile = $this->fileFunc->getUniqueName($this->fileFunc->cleanFileName($fI['file']), $dest);
1612
1613 // If we have a unique destination filename, then write the file:
1614 if ($theDestFile) {
1615 t3lib_div::upload_copy_move($theFile,$theDestFile);
1616 $this->copiedFileMap[$theFile] = $theDestFile;
1617 clearstatcache();
1618 if (!@is_file($theDestFile)) $this->log($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']);
1619 } else $this->log($table,$id,5,0,1,"Copying file '%s' failed!: No destination file (%s) possible!. (%s)",11,array($theFile, $theDestFile, $recFID),$propArr['event_pid']);
1620 } else $this->log($table,$id,5,0,1,"Fileextension '%s' not allowed. (%s)",12,array($fI['fileext'], $recFID),$propArr['event_pid']);
1621 } else $this->log($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']);
1622 } else $this->log($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']);
1623
1624 // If the destination file was created, we will set the new filename in the value array, otherwise unset the entry in the value array!
1625 if (@is_file($theDestFile)) {
1626 $info = t3lib_div::split_fileref($theDestFile);
1627 $valueArray[$key]=$info['file']; // The value is set to the new filename
1628 } else {
1629 unset($valueArray[$key]); // The value is set to the new filename
1630 }
1631 }
1632 }
1633 }
1634
1635 // If MM relations for the files, we will set the relations as MM records and change the valuearray to contain a single entry with a count of the number of files!
1636 if ($tcaFieldConf['MM']) {
1637 $dbAnalysis = t3lib_div::makeInstance('t3lib_loadDBGroup');
1638 $dbAnalysis->tableArray['files']=array(); // dummy
1639
1640 reset($valueArray);
1641 while (list($key,$theFile)=each($valueArray)) {
1642 // explode files
1643 $dbAnalysis->itemArray[]['id']=$theFile;
1644 }
1645 if ($status=='update') {
1646 $dbAnalysis->writeMM($tcaFieldConf['MM'],$id,0);
1647 } else {
1648 $this->dbAnalysisStore[] = array($dbAnalysis, $tcaFieldConf['MM'], $id, 0); // This will be traversed later to execute the actions
1649 }
1650 $valueArray = $dbAnalysis->countItems();
1651 }
1652 }
1653
1654 return $valueArray;
1655 }
1656
1657 /**
1658 * Evaluates 'flex' type values.
1659 *
1660 * @param array The result array. The processed value (if any!) is set in the 'value' key.
1661 * @param string The value to set.
1662 * @param array Field configuration from TCA
1663 * @param array Additional parameters in a numeric array: $table,$id,$curValue,$status,$realPid,$recFID
1664 * @param array Uploaded files for the field
1665 * @param array Current record array.
1666 * @param string Field name
1667 * @return array Modified $res array
1668 */
1669 function checkValue_flex($res,$value,$tcaFieldConf,$PP,$uploadedFiles,$field) {
1670 list($table,$id,$curValue,$status,$realPid,$recFID) = $PP;
1671
1672 if (is_array($value)) {
1673
1674 // This value is necessary for flex form processing to happen on flexform fields in page records when they are copied.
1675 // 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.
1676 $newRecordPidValue = $status=='new' ? $realPid : 0;
1677
1678 // Get current value array:
1679 $dataStructArray = t3lib_BEfunc::getFlexFormDS($tcaFieldConf,$this->checkValue_currentRecord,$table,'',TRUE,$newRecordPidValue);
1680
1681 $currentValueArray = t3lib_div::xml2array($curValue);
1682 if (!is_array($currentValueArray)) $currentValueArray = array();
1683 if (is_array($currentValueArray['meta']['currentLangId'])) unset($currentValueArray['meta']['currentLangId']); // Remove all old meta for languages...
1684
1685 // Evaluation of input values:
1686 $value['data'] = $this->checkValue_flex_procInData($value['data'],$currentValueArray['data'],$uploadedFiles['data'],$dataStructArray,$PP);
1687
1688 // Create XML and convert charsets from input value:
1689 $xmlValue = $this->checkValue_flexArray2Xml($value,TRUE);
1690
1691 // If we wanted to set UTF fixed:
1692 // $storeInCharset='utf-8';
1693 // $currentCharset=$GLOBALS['LANG']->charSet;
1694 // $xmlValue = $GLOBALS['LANG']->csConvObj->conv($xmlValue,$currentCharset,$storeInCharset,1);
1695 $storeInCharset=$GLOBALS['LANG']->charSet;
1696
1697 // Merge them together IF they are both arrays:
1698 // 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).
1699 if (is_array($currentValueArray)) {
1700 $arrValue = t3lib_div::xml2array($xmlValue);
1701 $arrValue = t3lib_div::array_merge_recursive_overrule($currentValueArray,$arrValue);
1702 $xmlValue = $this->checkValue_flexArray2Xml($arrValue,TRUE);
1703 }
1704
1705 // Temporary fix to delete flex form elements:
1706 $deleteCMDs = t3lib_div::_GP('_DELETE_FLEX_FORMdata');
1707 if (is_array($deleteCMDs[$table][$id][$field]['data'])) {
1708 $arrValue = t3lib_div::xml2array($xmlValue);
1709 $this->_DELETE_FLEX_FORMdata($arrValue['data'],$deleteCMDs[$table][$id][$field]['data']);
1710 $xmlValue = $this->checkValue_flexArray2Xml($arrValue,TRUE);
1711 }
1712
1713 // Temporary fix to move flex form elements up:
1714 $moveCMDs = t3lib_div::_GP('_MOVEUP_FLEX_FORMdata');
1715 if (is_array($moveCMDs[$table][$id][$field]['data'])) {
1716 $arrValue = t3lib_div::xml2array($xmlValue);
1717 $this->_MOVE_FLEX_FORMdata($arrValue['data'],$moveCMDs[$table][$id][$field]['data'], 'up');
1718 $xmlValue = $this->checkValue_flexArray2Xml($arrValue,TRUE);
1719 }
1720
1721 // Temporary fix to move flex form elements down:
1722 $moveCMDs = t3lib_div::_GP('_MOVEDOWN_FLEX_FORMdata');
1723 if (is_array($moveCMDs[$table][$id][$field]['data'])) {
1724 $arrValue = t3lib_div::xml2array($xmlValue);
1725 $this->_MOVE_FLEX_FORMdata($arrValue['data'],$moveCMDs[$table][$id][$field]['data'], 'down');
1726 $xmlValue = $this->checkValue_flexArray2Xml($arrValue,TRUE);
1727 }
1728
1729 // Create the value XML:
1730 $res['value']='';
1731 $res['value'].=$xmlValue;
1732 } else { // Passthrough...:
1733 $res['value']=$value;
1734 }
1735
1736 return $res;
1737 }
1738
1739 /**
1740 * Converts an array to FlexForm XML
1741 *
1742 * @param array Array with FlexForm data
1743 * @param boolean If set, the XML prologue is returned as well.
1744 * @return string Input array converted to XML
1745 */
1746 function checkValue_flexArray2Xml($array, $addPrologue=FALSE) {
1747 $flexObj = t3lib_div::makeInstance('t3lib_flexformtools');
1748 return $flexObj->flexArray2Xml($array, $addPrologue);
1749 }
1750
1751 /**
1752 * Deletes a flex form element
1753 *
1754 * @param array &$valueArrayToRemoveFrom: by reference
1755 * @param array $deleteCMDS: ... *
1756 * @return void
1757 */
1758 function _DELETE_FLEX_FORMdata(&$valueArrayToRemoveFrom,$deleteCMDS) {
1759 if (is_array($valueArrayToRemoveFrom) && is_array($deleteCMDS)) {
1760 foreach($deleteCMDS as $key => $value) {
1761 if (is_array($deleteCMDS[$key])) {
1762 $this->_DELETE_FLEX_FORMdata($valueArrayToRemoveFrom[$key],$deleteCMDS[$key]);
1763 } else {
1764 unset($valueArrayToRemoveFrom[$key]);
1765 }
1766 }
1767 }
1768 }
1769
1770 /**
1771 * Deletes a flex form element
1772 *
1773 * TODO: Like _DELETE_FLEX_FORMdata, this is only a temporary solution!
1774 *
1775 * @param array &$valueArrayToMoveIn: by reference
1776 * @param array $moveCMDS: ... *
1777 * @param string $direction: 'up' or 'down'
1778 * @return void
1779 */
1780 function _MOVE_FLEX_FORMdata(&$valueArrayToMoveIn, $moveCMDS, $direction) {
1781 if (is_array($valueArrayToMoveIn) && is_array($moveCMDS)) {
1782
1783 // Only execute the first move command:
1784 list ($key, $value) = each ($moveCMDS);
1785
1786 if (is_array($moveCMDS[$key])) {
1787 $this->_MOVE_FLEX_FORMdata($valueArrayToMoveIn[$key],$moveCMDS[$key], $direction);
1788 } else {
1789 switch ($direction) {
1790 case 'up':
1791 if ($key > 1) {
1792 $tmpArr = $valueArrayToMoveIn[$key];
1793 $valueArrayToMoveIn[$key] = $valueArrayToMoveIn[$key-1];
1794 $valueArrayToMoveIn[$key-1] = $tmpArr;
1795 }
1796 break;
1797 case 'down':
1798 if ($key < count($valueArrayToMoveIn)) {
1799 $tmpArr = $valueArrayToMoveIn[$key];
1800 $valueArrayToMoveIn[$key] = $valueArrayToMoveIn[$key+1];
1801 $valueArrayToMoveIn[$key+1] = $tmpArr;
1802 }
1803 break;
1804 }
1805 }
1806 }
1807 }
1808
1809 /**
1810 * Evaluates 'inline' type values.
1811 * (partly copied from the select_group function on this issue)
1812 *
1813 * @param array The result array. The processed value (if any!) is set in the 'value' key.
1814 * @param string The value to set.
1815 * @param array Field configuration from TCA
1816 * @param array Additional parameters in a numeric array: $table,$id,$curValue,$status,$realPid,$recFID
1817 * @param string Field name
1818 * @return array Modified $res array
1819 */
1820 function checkValue_inline($res,$value,$tcaFieldConf,$PP,$field) {
1821 list($table,$id,$curValue,$status,$realPid,$recFID) = $PP;
1822
1823 if (!$tcaFieldConf['foreign_table']) {
1824 return false; // Fatal error, inline fields should always have a foreign_table defined
1825 }
1826
1827 // When values are sent they come as comma-separated values which are exploded by this function:
1828 $valueArray = t3lib_div::trimExplode(',', $value);
1829
1830 // Remove duplicates: (should not be needed)
1831 $valueArray = array_unique($valueArray);
1832
1833 // Example for received data:
1834 // $value = 45,NEW4555fdf59d154,12,123
1835 // We need to decide whether we use the stack or can save the relation directly.
1836 if(strpos($value, 'NEW') !== false || !t3lib_div::testInt($id)) {
1837 $this->remapStackRecords[$table][$id] = array('remapStackIndex' => count($this->remapStack));
1838 $this->remapStack[] = array(
1839 'func' => 'checkValue_group_select_processDBdata',
1840 'args' => array($valueArray,$tcaFieldConf,$id,$status,'inline',$table),
1841 'pos' => array('valueArray' => 0, 'tcaFieldConf' => 1, 'id' => 2, 'table' => 5),
1842 'field' => $field
1843 );
1844 unset($res['value']);
1845 } elseif($value || t3lib_div::testInt($id)) {
1846 $newValueArray = $this->checkValue_group_select_processDBdata($valueArray,$tcaFieldConf,$id,$status,'inline', $table);
1847 // Checking that the number of items is correct
1848 $newVal = $this->checkValue_checkMax($tcaFieldConf, $newValueArray);
1849 $res['value'] = implode(',',$newVal);
1850 }
1851
1852 return $res;
1853 }
1854
1855 /**
1856 * Checks if a fields has more items than defined via TCA in maxitems.
1857 * If there are more items than allowd, the item list is truncated to the defined number.
1858 *
1859 * @param array $tcaFieldConf: Field configuration from TCA
1860 * @param array $valueArray: Current value array of items
1861 * @return array The truncated value array of items
1862 */
1863 function checkValue_checkMax($tcaFieldConf, $valueArray) {
1864 // 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...
1865
1866 $valueArrayC = count($valueArray);
1867
1868 // 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.
1869 $maxI = isset($tcaFieldConf['maxitems']) ? intval($tcaFieldConf['maxitems']):1;
1870 if ($valueArrayC > $maxI) {$valueArrayC=$maxI;} // Checking for not too many elements
1871
1872 // Dumping array to list
1873 $newVal=array();
1874 foreach($valueArray as $nextVal) {
1875 if ($valueArrayC==0) {break;}
1876 $valueArrayC--;
1877 $newVal[]=$nextVal;
1878 }
1879
1880 return $newVal;
1881 }
1882
1883
1884
1885
1886
1887
1888
1889
1890
1891
1892
1893
1894
1895
1896
1897
1898
1899 /*********************************************
1900 *
1901 * Helper functions for evaluation functions.
1902 *
1903 ********************************************/
1904
1905 /**
1906 * Gets a unique value for $table/$id/$field based on $value
1907 *
1908 * @param string Table name
1909 * @param string Field name for which $value must be unique
1910 * @param string Value string.
1911 * @param integer UID to filter out in the lookup (the record itself...)
1912 * @param integer If set, the value will be unique for this PID
1913 * @return string Modified value (if not-unique). Will be the value appended with a number (until 100, then the function just breaks).
1914 */
1915 function getUnique($table,$field,$value,$id,$newPid=0) {
1916 global $TCA;
1917
1918 // Initialize:
1919 t3lib_div::loadTCA($table);
1920 $whereAdd='';
1921 $newValue='';
1922 if (intval($newPid)) { $whereAdd.=' AND pid='.intval($newPid); } else { $whereAdd.=' AND pid>=0'; } // "AND pid>=0" for versioning
1923 $whereAdd.=$this->deleteClause($table);
1924
1925 // If the field is configured in TCA, proceed:
1926 if (is_array($TCA[$table]) && is_array($TCA[$table]['columns'][$field])) {
1927
1928 // Look for a record which might already have the value:
1929 $res = $GLOBALS['TYPO3_DB']->exec_SELECTquery('uid', $table, $field.'='.$GLOBALS['TYPO3_DB']->fullQuoteStr($value, $table).' AND uid!='.intval($id).$whereAdd);
1930 $counter = 0;
1931
1932 // For as long as records with the test-value existing, try again (with incremented numbers appended).
1933 while ($GLOBALS['TYPO3_DB']->sql_num_rows($res)) {
1934 $newValue = $value.$counter;
1935 $res = $GLOBALS['TYPO3_DB']->exec_SELECTquery('uid', $table, $field.'='.$GLOBALS['TYPO3_DB']->fullQuoteStr($newValue, $table).' AND uid!='.intval($id).$whereAdd);
1936 $counter++;
1937 if ($counter>100) { break; } // At "100" it will give up and accept a duplicate - should probably be fixed to a small hash string instead...!
1938 }
1939 // If the new value is there:
1940 $value = strlen($newValue) ? $newValue : $value;
1941 }
1942 return $value;
1943 }
1944
1945 /**
1946 * Evaluation of 'input'-type values based on 'eval' list
1947 *
1948 * @param string Value to evaluate
1949 * @param array Array of evaluations to traverse.
1950 * @param string Is-in string
1951 * @return string Modified $value
1952 */
1953 function checkValue_input_Eval($value,$evalArray,$is_in) {
1954 $res = Array();
1955 $newValue = $value;
1956 $set = true;
1957
1958 foreach($evalArray as $func) {
1959 switch($func) {
1960 case 'int':
1961 case 'year':
1962 case 'date':
1963 case 'datetime':
1964 case 'time':
1965 case 'timesec':
1966 $value = intval($value);
1967 break;
1968 case 'double2':
1969 $theDec = 0;
1970 for ($a=strlen($value); $a>0; $a--) {
1971 if (substr($value,$a-1,1)=='.' || substr($value,$a-1,1)==',') {
1972 $theDec = substr($value,$a);
1973 $value = substr($value,0,$a-1);
1974 break;
1975 }
1976 }
1977 $theDec = ereg_replace('[^0-9]','',$theDec).'00';
1978 $value = intval(str_replace(' ','',$value)).'.'.substr($theDec,0,2);
1979 break;
1980 case 'md5':
1981 if (strlen($value)!=32){$set=false;}
1982 break;
1983 case 'trim':
1984 $value = trim($value);
1985 break;
1986 case 'upper':
1987 $value = $GLOBALS['LANG']->csConvObj->conv_case($GLOBALS['LANG']->charSet, $value, 'toUpper');
1988 break;
1989 case 'lower':
1990 $value = $GLOBALS['LANG']->csConvObj->conv_case($GLOBALS['LANG']->charSet, $value, 'toLower');
1991 break;
1992 case 'required':
1993 if (!$value) {$set=0;}
1994 break;
1995 case 'is_in':
1996 $c=strlen($value);
1997 if ($c) {
1998 $newVal = '';
1999 for ($a=0;$a<$c;$a++) {
2000 $char = substr($value,$a,1);
2001 if (strstr($is_in,$char)) {
2002 $newVal.=$char;
2003 }
2004 }
2005 $value = $newVal;
2006 }
2007 break;
2008 case 'nospace':
2009 $value = str_replace(' ','',$value);
2010 break;
2011 case 'alpha':
2012 $value = ereg_replace('[^a-zA-Z]','',$value);
2013 break;
2014 case 'num':
2015 $value = ereg_replace('[^0-9]','',$value);
2016 break;
2017 case 'alphanum':
2018 $value = ereg_replace('[^a-zA-Z0-9]','',$value);
2019 break;
2020 case 'alphanum_x':
2021 $value = ereg_replace('[^a-zA-Z0-9_-]','',$value);
2022 break;
2023 default:
2024 if (substr($func, 0, 3) == 'tx_') {
2025 $evalObj = t3lib_div::getUserObj($GLOBALS['TYPO3_CONF_VARS']['SC_OPTIONS']['tce']['formevals'][$func].':&'.$func);
2026 if (is_object($evalObj) && method_exists($evalObj, 'evaluateFieldValue')) {
2027 $value = $evalObj->evaluateFieldValue($value, $is_in, $set);
2028 }
2029 }
2030 break;
2031 }
2032 }
2033 if ($set) {$res['value'] = $value;}
2034 return $res;
2035 }
2036
2037 /**
2038 * Returns data for group/db and select fields
2039 *
2040 * @param array Current value array
2041 * @param array TCA field config
2042 * @param integer Record id, used for look-up of MM relations (local_uid)
2043 * @param string Status string ('update' or 'new')
2044 * @param string The type, either 'select', 'group' or 'inline'
2045 * @param string Table name, needs to be passed to t3lib_loadDBGroup
2046 * @return array Modified value array
2047 */
2048 function checkValue_group_select_processDBdata($valueArray,$tcaFieldConf,$id,$status,$type,$currentTable) {
2049 $tables = $type=='group'?$tcaFieldConf['allowed']:$tcaFieldConf['foreign_table'].','.$tcaFieldConf['neg_foreign_table'];
2050 $prep = $type=='group'?$tcaFieldConf['prepend_tname']:$tcaFieldConf['neg_foreign_table'];
2051
2052 $dbAnalysis = t3lib_div::makeInstance('t3lib_loadDBGroup');
2053 $dbAnalysis->registerNonTableValues=$tcaFieldConf['allowNonIdValues'] ? 1 : 0;
2054 $dbAnalysis->start(implode(',',$valueArray),$tables, '', 0, $currentTable, $tcaFieldConf);
2055
2056 if ($tcaFieldConf['MM']) {
2057 if ($status=='update') {
2058 $dbAnalysis->writeMM($tcaFieldConf['MM'],$id,$prep);
2059 } else {
2060 $this->dbAnalysisStore[] = array($dbAnalysis,$tcaFieldConf['MM'],$id,$prep); // This will be traversed later to execute the actions
2061 }
2062 $valueArray = $dbAnalysis->countItems();
2063 } elseif ($type == 'inline') {
2064 if ($tcaFieldConf['foreign_field']) {
2065 // if the record was imported, sorting was also imported, so skip this
2066 $skipSorting = $this->callFromImpExp ? true : false;
2067 // update record in intermediate table (sorting & pointer uid to parent record)
2068 $dbAnalysis->writeForeignField($tcaFieldConf, $id, 0, $skipSorting);
2069 $valueArray = $dbAnalysis->countItems();
2070 } else {
2071 $valueArray = $dbAnalysis->getValueArray($prep);
2072 if ($prep) {
2073 // @TODO: Do we want to support relations to multiple tables in Comma Separated Lists?
2074 $valueArray = $dbAnalysis->convertPosNeg($valueArray,$tcaFieldConf['foreign_table'],$tcaFieldConf['neg_foreign_table']);
2075 }
2076 }
2077 } else {
2078 $valueArray = $dbAnalysis->getValueArray($prep);
2079 if ($type=='select' && $prep) {
2080 $valueArray = $dbAnalysis->convertPosNeg($valueArray,$tcaFieldConf['foreign_table'],$tcaFieldConf['neg_foreign_table']);
2081 }
2082 }
2083
2084 // 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.
2085 return $valueArray;
2086 }
2087
2088 /**
2089 * Explodes the $value, which is a list of files/uids (group select)
2090 *
2091 * @param string Input string, comma separated values. For each part it will also be detected if a '|' is found and the first part will then be used if that is the case. Further the value will be rawurldecoded.
2092 * @return array The value array.
2093 */
2094 function checkValue_group_select_explodeSelectGroupValue($value) {
2095 $valueArray = t3lib_div::trimExplode(',',$value,1);
2096 reset($valueArray);
2097 while(list($key,$newVal)=each($valueArray)) {
2098 $temp=explode('|',$newVal,2);
2099 $valueArray[$key] = str_replace(',','',str_replace('|','',rawurldecode($temp[0])));
2100 }
2101 return $valueArray;
2102 }
2103
2104 /**
2105 * Starts the processing the input data for flexforms. This will traverse all sheets / languages and for each it will traverse the sub-structure.
2106 * See checkValue_flex_procInData_travDS() for more details.
2107 * WARNING: Currently, it traverses based on the actual _data_ array and NOT the _structure_. This means that values for non-valid fields, lKey/vKey/sKeys will be accepted! For traversal of data with a call back function you should rather use class.t3lib_flexformtools.php
2108 *
2109 * @param array The 'data' part of the INPUT flexform data
2110 * @param array The 'data' part of the CURRENT flexform data
2111 * @param array The uploaded files for the 'data' part of the INPUT flexform data
2112 * @param array Data structure for the form (might be sheets or not). Only values in the data array which has a configuration in the data structure will be processed.
2113 * @param array A set of parameters to pass through for the calling of the evaluation functions
2114 * @param string Optional call back function, see checkValue_flex_procInData_travDS() DEPRICATED, use class.t3lib_flexformtools.php instead for traversal!
2115 * @return array The modified 'data' part.
2116 * @see checkValue_flex_procInData_travDS()
2117 */
2118 function checkValue_flex_procInData($dataPart,$dataPart_current,$uploadedFiles,$dataStructArray,$pParams,$callBackFunc='') {
2119 if (is_array($dataPart)) {
2120 foreach($dataPart as $sKey => $sheetDef) {
2121 list ($dataStruct,$actualSheet) = t3lib_div::resolveSheetDefInDS($dataStructArray,$sKey);
2122 if (is_array($dataStruct) && $actualSheet==$sKey && is_array($sheetDef)) {
2123 foreach($sheetDef as $lKey => $lData) {
2124 $this->checkValue_flex_procInData_travDS(
2125 $dataPart[$sKey][$lKey],
2126 $dataPart_current[$sKey][$lKey],
2127 $uploadedFiles[$sKey][$lKey],
2128 $dataStruct['ROOT']['el'],
2129 $pParams,
2130 $callBackFunc,
2131 $sKey.'/'.$lKey.'/'
2132 );
2133 }
2134 }
2135 }
2136 }
2137
2138 return $dataPart;
2139 }
2140
2141 /**
2142 * Processing of the sheet/language data array
2143 * 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.
2144 *
2145 * @param array New values (those being processed): Multidimensional Data array for sheet/language, passed by reference!
2146 * @param array Current values: Multidimensional Data array. May be empty array() if not needed (for callBackFunctions)
2147 * @param array Uploaded files array for sheet/language. May be empty array() if not needed (for callBackFunctions)
2148 * @param array Data structure which fits the data array
2149 * @param array A set of parameters to pass through for the calling of the evaluation functions / call back function
2150 * @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.
2151 * @param [type] $structurePath: ...
2152 * @return void
2153 * @see checkValue_flex_procInData()
2154 */
2155 function checkValue_flex_procInData_travDS(&$dataValues,$dataValues_current,$uploadedFiles,$DSelements,$pParams,$callBackFunc,$structurePath) {
2156 if (is_array($DSelements)) {
2157
2158 // For each DS element:
2159 foreach($DSelements as $key => $dsConf) {
2160
2161 // Array/Section:
2162 if ($DSelements[$key]['type']=='array') {
2163 if (is_array($dataValues[$key]['el'])) {
2164 if ($DSelements[$key]['section']) {
2165 foreach($dataValues[$key]['el'] as $ik => $el) {
2166 $theKey = key($el);
2167 if (is_array($dataValues[$key]['el'][$ik][$theKey]['el'])) {
2168 $this->checkValue_flex_procInData_travDS(
2169 $dataValues[$key]['el'][$ik][$theKey]['el'],
2170 $dataValues_current[$key]['el'][$ik][$theKey]['el'],
2171 $uploadedFiles[$key]['el'][$ik][$theKey]['el'],
2172 $DSelements[$key]['el'][$theKey]['el'],
2173 $pParams,
2174 $callBackFunc,
2175 $structurePath.$key.'/el/'.$ik.'/'.$theKey.'/el/'
2176 );
2177 }
2178 }
2179 } else {
2180 if (!isset($dataValues[$key]['el'])) $dataValues[$key]['el']=array();
2181 $this->checkValue_flex_procInData_travDS(
2182 $dataValues[$key]['el'],
2183 $dataValues_current[$key]['el'],
2184 $uploadedFiles[$key]['el'],
2185 $DSelements[$key]['el'],
2186 $pParams,
2187 $callBackFunc,
2188 $structurePath.$key.'/el/'
2189 );
2190 }
2191 }
2192 } else {
2193 if (is_array($dsConf['TCEforms']['config']) && is_array($dataValues[$key])) {
2194 foreach($dataValues[$key] as $vKey => $data) {
2195
2196 if ($callBackFunc) {
2197 if (is_object($this->callBackObj)) {
2198 $res = $this->callBackObj->$callBackFunc(
2199 $pParams,
2200 $dsConf['TCEforms']['config'],
2201 $dataValues[$key][$vKey],
2202 $dataValues_current[$key][$vKey],
2203 $uploadedFiles[$key][$vKey],
2204 $structurePath.$key.'/'.$vKey.'/'
2205 );
2206 } else {
2207 $res = $this->$callBackFunc(
2208 $pParams,
2209 $dsConf['TCEforms']['config'],
2210 $dataValues[$key][$vKey],
2211 $dataValues_current[$key][$vKey],
2212 $uploadedFiles[$key][$vKey]
2213 );
2214 }
2215 } else { // Default
2216 list($CVtable,$CVid,$CVcurValue,$CVstatus,$CVrealPid,$CVrecFID,$CVtscPID) = $pParams;
2217
2218 $res = $this->checkValue_SW(
2219 array(),
2220 $dataValues[$key][$vKey],
2221 $dsConf['TCEforms']['config'],
2222 $CVtable,
2223 $CVid,
2224 $dataValues_current[$key][$vKey],
2225 $CVstatus,
2226 $CVrealPid,
2227 $CVrecFID,
2228 '',
2229 $uploadedFiles[$key][$vKey],
2230 array(),
2231 $CVtscPID
2232 );
2233
2234 // Look for RTE transformation of field:
2235 if ($dataValues[$key]['_TRANSFORM_'.$vKey] == 'RTE' && !$this->dontProcessTransformations) {
2236
2237 // Unsetting trigger field - we absolutely don't want that into the data storage!
2238 unset($dataValues[$key]['_TRANSFORM_'.$vKey]);
2239
2240 if (isset($res['value'])) {
2241
2242 // Calculating/Retrieving some values here:
2243 list(,,$recFieldName) = explode(':', $CVrecFID);
2244 $theTypeString = t3lib_BEfunc::getTCAtypeValue($CVtable,$this->checkValue_currentRecord);
2245 $specConf = t3lib_BEfunc::getSpecConfParts('',$dsConf['TCEforms']['defaultExtras']);
2246
2247 // Find, thisConfig:
2248 $RTEsetup = $this->BE_USER->getTSConfig('RTE',t3lib_BEfunc::getPagesTSconfig($CVtscPID));
2249 $thisConfig = t3lib_BEfunc::RTEsetup($RTEsetup['properties'],$CVtable,$recFieldName,$theTypeString);
2250
2251 // Get RTE object, draw form and set flag:
2252 $RTEobj = &t3lib_BEfunc::RTEgetObj();
2253 if (is_object($RTEobj)) {
2254 $res['value'] = $RTEobj->transformContent('db',$res['value'],$CVtable,$recFieldName,$this->checkValue_currentRecord,$specConf,$thisConfig,'',$CVrealPid);
2255 } else {
2256 debug('NO RTE OBJECT FOUND!');
2257 }
2258 }
2259 }
2260 }
2261
2262 // Adding the value:
2263 if (isset($res['value'])) {
2264 $dataValues[$key][$vKey] = $res['value'];
2265 }
2266 }
2267 }
2268 }
2269 }
2270 }
2271 }
2272
2273
2274
2275
2276
2277
2278
2279
2280
2281
2282
2283
2284
2285
2286
2287
2288
2289 /*********************************************
2290 *
2291 * PROCESSING COMMANDS
2292 *
2293 ********************************************/
2294
2295 /**
2296 * Processing the cmd-array
2297 * See "TYPO3 Core API" for a description of the options.
2298 *
2299 * @return void
2300 */
2301 function process_cmdmap() {
2302 global $TCA, $TYPO3_CONF_VARS;
2303
2304 // Editing frozen:
2305 if ($this->BE_USER->workspace!==0 && $this->BE_USER->workspaceRec['freeze']) {
2306 $this->newlog('All editing in this workspace has been frozen!',1);
2307 return FALSE;
2308 }
2309
2310 // Hook initialization:
2311 $hookObjectsArr = array();
2312 if (is_array ($TYPO3_CONF_VARS['SC_OPTIONS']['t3lib/class.t3lib_tcemain.php']['processCmdmapClass'])) {
2313 foreach ($TYPO3_CONF_VARS['SC_OPTIONS']['t3lib/class.t3lib_tcemain.php']['processCmdmapClass'] as $classRef) {
2314 $hookObjectsArr[] = &t3lib_div::getUserObj($classRef);
2315 }
2316 }
2317
2318 // Traverse command map:
2319 reset($this->cmdmap);
2320 while(list($table,) = each($this->cmdmap)) {
2321
2322 // Check if the table may be modified!
2323 $modifyAccessList = $this->checkModifyAccessList($table);
2324 if (!$modifyAccessList) {
2325 $id = 0;
2326 $this->log($table,$id,2,0,1,"Attempt to modify table '%s' without permission",1,array($table));
2327 } // FIXME: $id not set here (Comment added by Sebastian Kurfuerst)
2328
2329 // Check basic permissions and circumstances:
2330 if (isset($TCA[$table]) && !$this->tableReadOnly($table) && is_array($this->cmdmap[$table]) && $modifyAccessList) {
2331
2332 // Traverse the command map:
2333 foreach($this->cmdmap[$table] as $id => $incomingCmdArray) {
2334 if (is_array($incomingCmdArray)) { // have found a command.
2335
2336 // Get command and value (notice, only one command is observed at a time!):
2337 reset($incomingCmdArray);
2338 $command = key($incomingCmdArray);
2339 $value = current($incomingCmdArray);
2340
2341 foreach($hookObjectsArr as $hookObj) {
2342 if (method_exists($hookObj, 'processCmdmap_preProcess')) {
2343 $hookObj->processCmdmap_preProcess($command, $table, $id, $value, $this);
2344 }
2345 }
2346
2347 // Init copyMapping array:
2348 $this->copyMappingArray = Array(); // Must clear this array before call from here to those functions: Contains mapping information between new and old id numbers.
2349
2350 // Branch, based on command
2351 switch ($command) {
2352 case 'move':
2353 $this->moveRecord($table,$id,$value);
2354 break;
2355 case 'copy':
2356 if ($table === 'pages') {
2357 $this->copyPages($id,$value);
2358 } else {
2359 $this->copyRecord($table,$id,$value,1);
2360 }
2361 break;
2362 case 'localize':
2363 $this->localize($table,$id,$value);
2364 break;
2365 case 'version':
2366 switch ((string)$value['action']) {
2367 case 'new':
2368 $versionizeTree = t3lib_div::intInRange(!isset($value['treeLevels'])?-1:$value['treeLevels'],-1,100);
2369 if ($table == 'pages' && $versionizeTree>=0) {
2370 $this->versionizePages($id,$value['label'],$versionizeTree);
2371 } else {
2372 $this->versionizeRecord($table,$id,$value['label']);
2373 }
2374 break;
2375 case 'swap':
2376 $swapMode = $GLOBALS['BE_USER']->getTSConfigVal('options.workspaces.swapMode');
2377 $elementList = array();
2378 if ($swapMode == 'any' || ($swapMode == 'page' && $table == 'pages')) {
2379 // check if we are allowed to do synchronios publish. We must have a single element in the cmdmap to be allowed
2380 if (count($this->cmdmap) == 1 && count($this->cmdmap[$table]) == 1) {
2381 $elementList = $this->findPageElementsForVersionSwap($table, $id, $value['swapWith']);
2382 }
2383 }
2384 if (count($elementList) == 0) {
2385 $elementList[$table][] = array($id, $value['swapWith']);
2386 }
2387 foreach ($elementList as $tbl => $idList) {
2388 foreach ($idList as $idKey => $idSet) {
2389 $this->version_swap($tbl,$idSet[0],$idSet[1],$value['swapIntoWS']);
2390 }
2391 }
2392 break;
2393 case 'clearWSID':
2394 $this->version_clearWSID($table,$id);
2395 break;
2396 case 'setStage':
2397 $idList = $elementList[$table] = t3lib_div::trimExplode(',',$id,1);
2398 $setStageMode = $GLOBALS['BE_USER']->getTSConfigVal('options.workspaces.changeStageMode');
2399 if ($setStageMode == 'any' || $setStageMode == 'page') {
2400 if (count($idList) == 1) {
2401 $rec = t3lib_BEfunc::getRecord($table, $idList[0], 't3ver_wsid');
2402 $workspaceId = $rec['t3ver_wsid'];
2403 }
2404 else {
2405 $workspaceId = $GLOBALS['BE_USER']->workspace;
2406 }
2407 if ($table !== 'pages') {
2408 if ($setStageMode == 'any') {
2409 // (1) Find page to change stage and (2) find other elements from the same ws to change stage
2410 $pageIdList = array();
2411 $this->findPageIdsForVersionStateChange($table, $idList, $workspaceId, $pageIdList, $elementList);
2412 $this->findPageElementsForVersionStageChange($pageIdList, $workspaceId, $elementList);
2413 }
2414 }
2415 else {
2416 // Find all elements from the same ws to change stage
2417 $this->findRealPageIds($idList);
2418 $this->findPageElementsForVersionStageChange($idList, $workspaceId, $elementList);
2419 }
2420 }
2421 foreach ($elementList as $tbl => $elementIdList) {
2422 foreach($elementIdList as $id) {
2423 $this->version_setStage($tbl,$id,$value['stageId'],$value['comment']?$value['comment']:$this->generalComment);
2424 }
2425 }
2426 break;
2427 }
2428 break;
2429 case 'delete':
2430 $this->deleteAction($table, $id);
2431 break;
2432 case 'undelete':
2433 $this->undeleteRecord($table, $id);
2434 break;
2435 }
2436
2437 foreach($hookObjectsArr as $hookObj) {
2438 if (method_exists($hookObj, 'processCmdmap_postProcess')) {
2439 $hookObj->processCmdmap_postProcess($command, $table, $id, $value, $this);
2440 }
2441 }
2442
2443 // Merging the copy-array info together for remapping purposes.
2444 $this->copyMappingArray_merged= t3lib_div::array_merge_recursive_overrule($this->copyMappingArray_merged,$this->copyMappingArray);
2445 }
2446 }
2447 }
2448 }
2449
2450 // Finally, before exit, check if there are ID references to remap. This might be the case if versioning or copying has taken place!
2451 $this->remapListedDBRecords();
2452 }
2453
2454
2455
2456
2457
2458
2459
2460
2461
2462
2463
2464 /*********************************************
2465 *
2466 * Cmd: Copying
2467 *
2468 ********************************************/
2469
2470 /**
2471 * Copying a single record
2472 *
2473 * @param string Element table
2474 * @param integer Element UID
2475 * @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
2476 * @param boolean $first is a flag set, if the record copied is NOT a 'slave' to another record copied. That is, if this record was asked to be copied in the cmd-array
2477 * @param array Associative array with field/value pairs to override directly. Notice; Fields must exist in the table record and NOT be among excluded fields!
2478 * @param string Commalist of fields to exclude from the copy process (might get default values)
2479 * @return integer ID of new record, if any
2480 */
2481 function copyRecord($table,$uid,$destPid,$first=0,$overrideValues=array(),$excludeFields='') {
2482 global $TCA;
2483
2484 $uid = $origUid = intval($uid);
2485 // Only copy if the table is defined in TCA, a uid is given and the record wasn't copied before:
2486 if ($TCA[$table] && $uid && !$this->isRecordCopied($table, $uid)) {
2487 t3lib_div::loadTCA($table);
2488 /*
2489 // 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)
2490 if ($lookForLiveVersion = t3lib_BEfunc::getLiveVersionOfRecord($table,$uid,'uid')) {
2491 $uid = $lookForLiveVersion['uid'];
2492 }
2493 // Get workspace version of the source record, if any: Then we will copy workspace version instead:
2494 if ($WSversion = t3lib_BEfunc::getWorkspaceVersionOfRecord($this->BE_USER->workspace, $table, $uid, 'uid,t3ver_oid')) {
2495 $uid = $WSversion['uid'];
2496 }
2497 // Now, the $uid is the actual record we will copy while $origUid is the record we asked to get copied - but that could be a live version.
2498 */
2499 if ($this->doesRecordExist($table,$uid,'show')) { // This checks if the record can be selected which is all that a copy action requires.
2500 $data = Array();
2501
2502 $nonFields = array_unique(t3lib_div::trimExplode(',','uid,perms_userid,perms_groupid,perms_user,perms_group,perms_everybody,t3ver_oid,t3ver_wsid,t3ver_id,t3ver_label,t3ver_state,t3ver_swapmode,t3ver_count,t3ver_stage,t3ver_tstamp,'.$excludeFields,1));
2503
2504 // $row = $this->recordInfo($table,$uid,'*');
2505 $row = t3lib_BEfunc::getRecordWSOL($table,$uid); // So it copies (and localized) content from workspace...
2506 if (is_array($row)) {
2507
2508 // Initializing:
2509 $theNewID = uniqid('NEW');
2510 $enableField = isset($TCA[$table]['ctrl']['enablecolumns']) ? $TCA[$table]['ctrl']['enablecolumns']['disabled'] : '';
2511 $headerField = $TCA[$table]['ctrl']['label'];
2512
2513 // Getting default data:
2514 $defaultData = $this->newFieldArray($table);
2515
2516 // Getting "copy-after" fields if applicable:
2517 // origDestPid is retrieve before it may possibly be converted to resolvePid if the table is not sorted anyway. In this way, copying records to after another records which are not sorted still lets you use this function in order to copy fields from the one before.
2518 $copyAfterFields = $destPid<0 ? $this->fixCopyAfterDuplFields($table,$uid,abs($destPid),0) : array();
2519
2520 // Page TSconfig related:
2521 $tscPID = t3lib_BEfunc::getTSconfig_pidValue($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...
2522 $TSConfig = $this->getTCEMAIN_TSconfig($tscPID);
2523 $tE = $this->getTableEntries($table,$TSConfig);
2524
2525 // Traverse ALL fields of the selected record:
2526 foreach($row as $field => $value) {
2527 if (!in_array($field,$nonFields)) {
2528
2529 // Get TCA configuration for the field:
2530 $conf = $TCA[$table]['columns'][$field]['config'];
2531
2532 // Preparation/Processing of the value:
2533 if ($field=='pid') { // "pid" is hardcoded of course:
2534 $value = $destPid;
2535 } elseif (isset($overrideValues[$field])) { // Override value...
2536 $value = $overrideValues[$field];
2537 } elseif (isset($copyAfterFields[$field])) { // Copy-after value if available:
2538 $value = $copyAfterFields[$field];
2539 } elseif ($TCA[$table]['ctrl']['setToDefaultOnCopy'] && t3lib_div::inList($TCA[$table]['ctrl']['setToDefaultOnCopy'],$field)) { // Revert to default for some fields:
2540 $value = $defaultData[$field];
2541 } else {
2542 // Hide at copy may override:
2543 if ($first && $field==$enableField && $TCA[$table]['ctrl']['hideAtCopy'] && !$this->neverHideAtCopy && !$tE['disableHideAtCopy']) {
2544 $value=1;
2545 }
2546 // Prepend label on copy:
2547 if ($first && $field==$headerField && $TCA[$table]['ctrl']['prependAtCopy'] && !$tE['disablePrependAtCopy']) {
2548 $value = $this->getCopyHeader($table,$this->resolvePid($table,$destPid),$field,$this->clearPrefixFromValue($table,$value),0);
2549 }
2550 // Processing based on the TCA config field type (files, references, flexforms...)
2551 $value = $this->copyRecord_procBasedOnFieldType($table,$uid,$field,$value,$row,$conf,$tscPID);
2552 }
2553
2554 // Add value to array.
2555 $data[$table][$theNewID][$field] = $value;
2556 }
2557 }
2558
2559 // Overriding values:
2560 if ($TCA[$table]['ctrl']['editlock']) {
2561 $data[$table][$theNewID][$TCA[$table]['ctrl']['editlock']] = 0;
2562 }
2563
2564 // Setting original UID:
2565 if ($TCA[$table]['ctrl']['origUid']) {
2566 $data[$table][$theNewID][$TCA[$table]['ctrl']['origUid']] = $uid;
2567 }
2568
2569 // Do the copy by simply submitting the array through TCEmain:
2570 $copyTCE = t3lib_div::makeInstance('t3lib_TCEmain');
2571 $copyTCE->stripslashes_values = 0;
2572 $copyTCE->copyTree = $this->copyTree;
2573 $copyTCE->cachedTSconfig = $this->cachedTSconfig; // Copy forth the cached TSconfig
2574 $copyTCE->dontProcessTransformations=1; // Transformations should NOT be carried out during copy
2575
2576 $copyTCE->start($data,'',$this->BE_USER);
2577 $copyTCE->process_datamap();
2578
2579 // Getting the new UID:
2580 $theNewSQLID = $copyTCE->substNEWwithIDs[$theNewID];
2581 if ($theNewSQLID) {
2582 $this->copyMappingArray[$table][$origUid] = $theNewSQLID;
2583 }
2584
2585 // Copy back the cached TSconfig
2586 $this->cachedTSconfig = $copyTCE->cachedTSconfig;
2587 $this->errorLog = array_merge($this->errorLog,$copyTCE->errorLog);
2588 unset($copyTCE);
2589
2590 return $theNewSQLID;
2591 } else $this->log($table,$uid,3,0,1,'Attempt to copy record that did not exist!');
2592 } else $this->log($table,$uid,3,0,1,'Attempt to copy record without permission');
2593 }
2594 }
2595
2596 /**
2597 * Copying pages
2598 * Main function for copying pages.
2599 *
2600 * @param integer Page UID to copy
2601 * @param integer Destination PID: >=0 then it points to a page-id on which to insert the record (as the first element). <0 then it points to a uid from its own table after which to insert it (works if
2602 * @return void
2603 */
2604 function copyPages($uid,$destPid) {
2605
2606 // Initialize:
2607 $uid = intval($uid);
2608 $destPid = intval($destPid);
2609
2610 // Finding list of tables to copy.
2611 $copyTablesArray = $this->admin ? $this->compileAdminTables() : explode(',',$this->BE_USER->groupData['tables_modify']); // These are the tables, the user may modify
2612 if (!strstr($this->copyWhichTables,'*')) { // If not all tables are allowed then make a list of allowed tables: That is the tables that figure in both allowed tables AND the copyTable-list
2613 foreach($copyTablesArray as $k => $table) {
2614 if (!$table || !t3lib_div::inList($this->copyWhichTables.',pages',$table)) { // pages are always going...
2615 unset($copyTablesArray[$k]);
2616 }
2617 }
2618 }
2619 $copyTablesArray = array_unique($copyTablesArray);
2620
2621 // Begin to copy pages if we're allowed to:
2622 if ($this->admin || in_array('pages',$copyTablesArray)) {
2623
2624 // Copy this page we're on. And set first-flag (this will trigger that the record is hidden if that is configured)!
2625 $theNewRootID = $this->copySpecificPage($uid,$destPid,$copyTablesArray,1);
2626
2627 // If we're going to copy recursively...:
2628 if ($theNewRootID && $this->copyTree) {
2629
2630 // Get ALL subpages to copy (read-permissions are respected!):
2631 $CPtable = $this->int_pageTreeInfo(Array(), $uid, intval($this->copyTree), $theNewRootID);
2632
2633 // Now copying the subpages:
2634 foreach($CPtable as $thePageUid => $thePagePid) {
2635 $newPid = $this->copyMappingArray['pages'][$thePagePid];
2636 if (isset($newPid)) {
2637 $this->copySpecificPage($thePageUid,$newPid,$copyTablesArray);
2638 } else {
2639 $this->log('pages',$uid,5,0,1,'Something went wrong during copying branch');
2640 break;
2641 }
2642 }
2643 } // else the page was not copied. Too bad...
2644 } else {
2645 $this->log('pages',$uid,5,0,1,'Attempt to copy page without permission to this table');
2646 }
2647 }
2648
2649 /**
2650 * Copying a single page ($uid) to $destPid and all tables in the array copyTablesArray.
2651 *
2652 * @param integer Page uid
2653 * @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
2654 * @param array Table on pages to copy along with the page.
2655 * @param boolean $first is a flag set, if the record copied is NOT a 'slave' to another record copied. That is, if this record was asked to be copied in the cmd-array
2656 * @return integer The id of the new page, if applicable.
2657 */
2658 function copySpecificPage($uid,$destPid,$copyTablesArray,$first=0) {
2659 global $TCA;
2660
2661 // Copy the page itself:
2662 $theNewRootID = $this->copyRecord('pages',$uid,$destPid,$first);
2663
2664 // If a new page was created upon the copy operation we will proceed with all the tables ON that page:
2665 if ($theNewRootID) {
2666 foreach($copyTablesArray as $table) {
2667 if ($table && is_array($TCA[$table]) && $table!='pages') { // all records under the page is copied.
2668 $mres = $GLOBALS['TYPO3_DB']->exec_SELECTquery('uid', $table, 'pid='.intval($uid).$this->deleteClause($table), '', ($TCA[$table]['ctrl']['sortby'] ? $TCA[$table]['ctrl']['sortby'].' DESC' : ''));
2669 while ($row = $GLOBALS['TYPO3_DB']->sql_fetch_assoc($mres)) {
2670 $this->copyRecord($table,$row['uid'], $theNewRootID); // Copying each of the underlying records...
2671 }
2672 }
2673 }
2674 return $theNewRootID;
2675 }
2676 }
2677
2678 /**
2679 * Copying records, but makes a "raw" copy of a record.
2680 * Basically the only thing observed is field processing like the copying of files and correction of ids. All other fields are 1-1 copied.
2681 * Technically the copy is made with THIS instance of the tcemain class contrary to copyRecord() which creates a new instance and uses the processData() function.
2682 * The copy is created by insertNewCopyVersion() which bypasses most of the regular input checking associated with processData() - maybe copyRecord() should even do this as well!?
2683 * This function is used to create new versions of a record.
2684 * NOTICE: DOES NOT CHECK PERMISSIONS to create! And since page permissions are just passed through and not changed to the user who executes the copy we cannot enforce permissions without getting an incomplete copy - unless we change permissions of course.
2685 *
2686 * @param string Element table
2687 * @param integer Element UID
2688 * @param integer Element PID (real PID, not checked)
2689 * @param array Override array - must NOT contain any fields not in the table!
2690 * @return integer Returns the new ID of the record (if applicable)
2691 */
2692 function copyRecord_raw($table,$uid,$pid,$overrideArray=array()) {
2693 global $TCA;
2694
2695 $uid = intval($uid);
2696 // Only copy if the table is defined in TCA, a uid is given and the record wasn't copied before:
2697 if ($TCA[$table] && $uid && !$this->isRecordCopied($table, $uid)) {
2698 t3lib_div::loadTCA($table);
2699 if ($this->doesRecordExist($table,$uid,'show')) {
2700
2701 // Set up fields which should not be processed. They are still written - just passed through no-questions-asked!
2702 $nonFields = array('uid','pid','t3ver_id','t3ver_oid','t3ver_wsid','t3ver_label','t3ver_state','t3ver_swapmode','t3ver_count','t3ver_stage','t3ver_tstamp','perms_userid','perms_groupid','perms_user','perms_group','perms_everybody');
2703
2704 // Select main record:
2705 $row = $this->recordInfo($table,$uid,'*');
2706 if (is_array($row)) {
2707
2708 // Merge in override array.
2709 $row = array_merge($row,$overrideArray);
2710
2711 // Traverse ALL fields of the selected record:
2712 foreach($row as $field => $value) {
2713 if (!in_array($field,$nonFields)) {
2714
2715 // Get TCA configuration for the field:
2716 $conf = $TCA[$table]['columns'][$field]['config'];
2717 if (is_array($conf)) {
2718 // Processing based on the TCA config field type (files, references, flexforms...)
2719 $value = $this->copyRecord_procBasedOnFieldType($table,$uid,$field,$value,$row,$conf,$pid);
2720 }
2721
2722 // Add value to array.
2723 $row[$field] = $value;
2724 }
2725 }
2726
2727 // Force versioning related fields:
2728 $row['pid'] = $pid;
2729
2730 // Setting original UID:
2731 if ($TCA[$table]['ctrl']['origUid']) {
2732 $row[$TCA[$table]['ctrl']['origUid']] = $uid;
2733 }
2734
2735 // Do the copy by internal function
2736 $theNewSQLID = $this->insertNewCopyVersion($table,$row,$pid);
2737 if ($theNewSQLID) {
2738 $this->dbAnalysisStoreExec();
2739 $this->dbAnalysisStore = array();
2740 return $this->copyMappingArray[$table][$uid] = $theNewSQLID;
2741 }
2742 } else $this->log($table,$uid,3,0,1,'Attempt to rawcopy/versionize record that did not exist!');
2743 } else $this->log($table,$uid,3,0,1,'Attempt to rawcopy/versionize record without copy permission');
2744 }
2745 }
2746
2747 /**
2748 * Copies all records from tables in $copyTablesArray from page with $old_pid to page with $new_pid
2749 * Uses raw-copy for the operation (meant for versioning!)
2750 *
2751 * @param integer Current page id.
2752 * @param integer New page id
2753 * @param array Array of tables from which to copy
2754 * @return void
2755 * @see versionizePages()
2756 */
2757 function rawCopyPageContent($old_pid,$new_pid,$copyTablesArray) {
2758 global $TCA;
2759
2760 if ($new_pid) {
2761 foreach($copyTablesArray as $table) {
2762 if ($table && is_array($TCA[$table]) && $table!='pages') { // all records under the page is copied.
2763 $mres = $GLOBALS['TYPO3_DB']->exec_SELECTquery('uid', $table, 'pid='.intval($old_pid).$this->deleteClause($table));
2764 while ($row = $GLOBALS['TYPO3_DB']->sql_fetch_assoc($mres)) {
2765 // Check, if this record has already been copied by a parent record as relation:
2766 if (!$this->copyMappingArray[$table][$row['uid']]) {
2767 // Copying each of the underlying records (method RAW)
2768 $this->copyRecord_raw($table,$row['uid'],$new_pid);
2769 }
2770 }
2771 $GLOBALS['TYPO3_DB']->sql_free_result($mres);
2772 }
2773 }
2774 }
2775 }
2776
2777 /**
2778 * Inserts a record in the database, passing TCA configuration values through checkValue() but otherwise does NOTHING and checks nothing regarding permissions.
2779 * Passes the "version" parameter to insertDB() so the copy will look like a new version in the log - should probably be changed or modified a bit for more broad usage...
2780 *
2781 * @param string Table name
2782 * @param array Field array to insert as a record
2783 * @param integer The value of PID field. -1 is indication that we are creating a new version!
2784 * @return integer Returns the new ID of the record (if applicable)
2785 */
2786 function insertNewCopyVersion($table,$fieldArray,$realPid) {
2787 global $TCA;
2788
2789 $id = uniqid('NEW');
2790
2791 // $fieldArray is set as current record.
2792 // 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...
2793 $this->checkValue_currentRecord = $fieldArray;
2794
2795 // Traverse record and input-process each value:
2796 foreach($fieldArray as $field => $fieldValue) {
2797 if (isset($TCA[$table]['columns'][$field])) {
2798 // Evaluating the value.
2799 $res = $this->checkValue($table,$field,$fieldValue,$id,'new',$realPid,0);
2800 if (isset($res['value'])) {
2801 $fieldArray[$field] = $res['value'];
2802 }
2803 }
2804 }
2805
2806 // System fields being set:
2807 if ($TCA[$table]['ctrl']['crdate']) {
2808 $fieldArray[$TCA[$table]['ctrl']['crdate']]=time();
2809 }
2810 if ($TCA[$table]['ctrl']['cruser_id']) {
2811 $fieldArray[$TCA[$table]['ctrl']['cruser_id']]=$this->userid;
2812 }
2813 if ($TCA[$table]['ctrl']['tstamp']) {
2814 $fieldArray[$TCA[$table]['ctrl']['tstamp']]=time();
2815 }
2816
2817 // Finally, insert record:
2818 $this->insertDB($table,$id,$fieldArray, TRUE);
2819 // Process the remap stack in case we dealed with relations:
2820 $this->processRemapStack();
2821
2822 // Return new id:
2823 return $this->substNEWwithIDs[$id];
2824 }
2825
2826 /**
2827 * Processing/Preparing content for copyRecord() function
2828 *
2829 * @param string Table name
2830 * @param integer Record uid
2831 * @param string Field name being processed
2832 * @param string Input value to be processed.
2833 * @param array Record array
2834 * @param array TCA field configuration
2835 * @param integer Real page id (pid) the record is copied to
2836 * @return mixed Processed value. Normally a string/integer, but can be an array for flexforms!
2837 * @access private
2838 * @see copyRecord()
2839 */
2840 function copyRecord_procBasedOnFieldType($table,$uid,$field,$value,$row,$conf,$realDestPid) {
2841 global $TCA;
2842
2843 // Process references and files, currently that means only the files, prepending absolute paths (so the TCEmain engine will detect the file as new and one that should be made into a copy)
2844 $value = $this->copyRecord_procFilesRefs($conf, $uid, $value);
2845 $inlineSubType = $this->getInlineFieldType($conf);
2846
2847 // Register if there are references to take care of or MM is used on an inline field (no change to value):
2848 if ($this->isReferenceField($conf) || $inlineSubType == 'mm') {
2849 $allowedTables = $conf['type']=='group' ? $conf['allowed'] : $conf['foreign_table'].','.$conf['neg_foreign_table'];
2850 $prependName = $conf['type']=='group' ? $conf['prepend_tname'] : $conf['neg_foreign_table'];
2851 if ($conf['MM']) {
2852 $dbAnalysis = t3lib_div::makeInstance('t3lib_loadDBGroup');
2853 $dbAnalysis->start('', $allowedTables, $conf['MM'], $uid, $table, $conf);
2854 $value = implode(',',$dbAnalysis->getValueArray($prependName));
2855 }
2856 if ($value) { // Setting the value in this array will notify the remapListedDBRecords() function that this field MAY need references to be corrected
2857 $this->registerDBList[$table][$uid][$field] = $value;
2858 }
2859
2860 // If another inline subtype is used (comma-separated-values or the foreign_field property):
2861 } elseif ($inlineSubType !== false) {
2862 $dbAnalysis = t3lib_div::makeInstance('t3lib_loadDBGroup');
2863 $dbAnalysis->start($value, $conf['foreign_table'], '', $uid, $table, $conf);
2864
2865 // walk through the items, copy them and remember the new id