- Modified rendering of FlexForms in t3lib_TCEforms and also processing in t3lib_tcem...
[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 $RTEmagic_copyIndex = Array(); // Contains [table][id][field] of fiels where RTEmagic images was copied. Holds old filename as key and new filename as value.
289 var $errorLog = Array(); // Errors are collected in this variable.
290
291
292
293 // *********************
294 // Internal Variables, do not touch.
295 // *********************
296
297 // Variables set in init() function:
298 /**
299 * The user-object the script uses. If not set from outside, this is set to the current global $BE_USER.
300 *
301 * @var t3lib_beUserAuth
302 */
303 var $BE_USER;
304 var $userid; // will be set to uid of be_user executing this script
305 var $username; // will be set to username of be_user executing this script
306 var $admin; // will be set if user is admin
307
308 var $defaultPermissions = array( // Can be overridden from $TYPO3_CONF_VARS
309 'user' => 'show,edit,delete,new,editcontent',
310 'group' => 'show,edit,new,editcontent',
311 'everybody' => ''
312 );
313
314 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.
315 var $datamap = Array(); // Set with incoming data array
316 var $cmdmap = Array(); // Set with incoming cmd array
317
318 // Internal static:
319 var $pMap = Array( // Permission mapping
320 'show' => 1, // 1st bit
321 'edit' => 2, // 2nd bit
322 'delete' => 4, // 3rd bit
323 'new' => 8, // 4th bit
324 'editcontent' => 16 // 5th bit
325 );
326 var $sortIntervals = 256; // Integer: The interval between sorting numbers used with tables with a 'sorting' field defined. Min 1
327
328 // Internal caching arrays
329 var $recUpdateAccessCache = Array(); // Used by function checkRecordUpdateAccess() to store whether a record is updateable or not.
330 var $recInsertAccessCache = Array(); // User by function checkRecordInsertAccess() to store whether a record can be inserted on a page id
331 var $isRecordInWebMount_Cache=array(); // Caching array for check of whether records are in a webmount
332 var $isInWebMount_Cache=array(); // Caching array for page ids in webmounts
333 var $cachedTSconfig = array(); // Caching for collecting TSconfig for page ids
334 var $pageCache = Array(); // Used for caching page records in pageInfo()
335 var $checkWorkspaceCache = Array(); // Array caching workspace access for BE_USER
336
337 // Other arrays:
338 var $dbAnalysisStore=array(); // For accumulation of MM relations that must be written after new records are created.
339 var $removeFilesStore=array(); // For accumulation of files which must be deleted after processing of all input content
340 var $uploadedFileArray = array(); // Uploaded files, set by process_uploads()
341 var $registerDBList=array(); // Used for tracking references that might need correction after operations
342 var $registerDBPids=array(); // Used for tracking references that might need correction in pid field after operations (e.g. IRRE)
343 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.
344 var $remapStack = array(); // array used for remapping uids and values at the end of process_datamap
345 var $remapStackRecords = array(); // array used for remapping uids and values at the end of process_datamap (e.g. $remapStackRecords[<table>][<uid>] = <index in $remapStack>)
346 var $updateRefIndexStack = array(); // array used for additional calls to $this->updateRefIndex
347 var $callFromImpExp = false; // tells, that this TCEmain was called from tx_impext - this variable is set by tx_impexp
348 var $newIndexMap = array(); // Array for new flexform index mapping
349
350 // Various
351 /**
352 * basicFileFunctions object
353 *
354 * @var t3lib_basicFileFunctions
355 */
356 var $fileFunc; // For "singleTon" file-manipulation object
357 var $checkValue_currentRecord=array(); // Set to "currentRecord" during checking of values.
358 var $autoVersioningUpdate = FALSE; // A signal flag used to tell file processing that autoversioning has happend and hence certain action should be applied.
359
360
361
362
363
364
365
366
367
368
369
370
371 /**
372 * Initializing.
373 * For details, see 'TYPO3 Core API' document.
374 * This function does not start the processing of data, but merely initializes the object
375 *
376 * @param array Data to be modified or inserted in the database
377 * @param array Commands to copy, move, delete, localize, versionize records.
378 * @param object An alternative userobject you can set instead of the default, which is $GLOBALS['BE_USER']
379 * @return void
380 */
381 function start($data,$cmd,$altUserObject='') {
382
383 // Initializing BE_USER
384 $this->BE_USER = is_object($altUserObject) ? $altUserObject : $GLOBALS['BE_USER'];
385 $this->userid = $this->BE_USER->user['uid'];
386 $this->username = $this->BE_USER->user['username'];
387 $this->admin = $this->BE_USER->user['admin'];
388
389 if ($GLOBALS['BE_USER']->uc['recursiveDelete']) {
390 $this->deleteTree = 1;
391 }
392
393 // Initializing default permissions for pages
394 $defaultPermissions = $GLOBALS['TYPO3_CONF_VARS']['BE']['defaultPermissions'];
395 if (isset($defaultPermissions['user'])) {$this->defaultPermissions['user'] = $defaultPermissions['user'];}
396 if (isset($defaultPermissions['group'])) {$this->defaultPermissions['group'] = $defaultPermissions['group'];}
397 if (isset($defaultPermissions['everybody'])) {$this->defaultPermissions['everybody'] = $defaultPermissions['everybody'];}
398
399 // generates the excludelist, based on TCA/exclude-flag and non_exclude_fields for the user:
400 $this->exclude_array = $this->admin ? array() : $this->getExcludeListArray();
401
402 // Setting the data and cmd arrays
403 if (is_array($data)) {
404 reset($data);
405 $this->datamap = $data;
406 }
407 if (is_array($cmd)) {
408 reset($cmd);
409 $this->cmdmap = $cmd;
410 }
411 }
412
413 /**
414 * Function that can mirror input values in datamap-array to other uid numbers.
415 * 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]
416 *
417 * @param array This array has the syntax $mirror[table_name][uid] = [list of uids to copy data-value TO!]
418 * @return void
419 */
420 function setMirror($mirror) {
421 if (is_array($mirror)) {
422 reset($mirror);
423 while(list($table,$uid_array)=each($mirror)) {
424 if (isset($this->datamap[$table])) {
425 reset($uid_array);
426 while (list($id,$uidList) = each($uid_array)) {
427 if (isset($this->datamap[$table][$id])) {
428 $theIdsInArray = t3lib_div::trimExplode(',',$uidList,1);
429 while(list(,$copyToUid)=each($theIdsInArray)) {
430 $this->datamap[$table][$copyToUid] = $this->datamap[$table][$id];
431 }
432 }
433 }
434 }
435 }
436 }
437 }
438
439 /**
440 * Initializes default values coming from User TSconfig
441 *
442 * @param array User TSconfig array
443 * @return void
444 */
445 function setDefaultsFromUserTS($userTS) {
446 global $TCA;
447 if (is_array($userTS)) {
448 foreach($userTS as $k => $v) {
449 $k = substr($k,0,-1);
450 if ($k && is_array($v) && isset($TCA[$k])) {
451 if (is_array($this->defaultValues[$k])) {
452 $this->defaultValues[$k] = array_merge($this->defaultValues[$k],$v);
453 } else {
454 $this->defaultValues[$k] = $v;
455 }
456 }
457 }
458 }
459 }
460
461 /**
462 * Processing of uploaded files.
463 * 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.
464 *
465 * @param array $_FILES array
466 * @return void
467 */
468 function process_uploads($postFiles) {
469
470 if (is_array($postFiles)) {
471
472 // Editing frozen:
473 if ($this->BE_USER->workspace!==0 && $this->BE_USER->workspaceRec['freeze']) {
474 $this->newlog('All editing in this workspace has been frozen!',1);
475 return FALSE;
476 }
477
478 reset($postFiles);
479 $subA = current($postFiles);
480 if (is_array($subA)) {
481 if (is_array($subA['name']) && is_array($subA['type']) && is_array($subA['tmp_name']) && is_array($subA['size'])) {
482 // Initialize the uploadedFilesArray:
483 $this->uploadedFileArray=array();
484
485 // For each entry:
486 foreach($subA as $key => $values) {
487 $this->process_uploads_traverseArray($this->uploadedFileArray,$values,$key);
488 }
489 } else {
490 $this->uploadedFileArray=$subA;
491 }
492 }
493 }
494 }
495
496 /**
497 * Traverse the upload array if needed to rearrange values.
498 *
499 * @param array $this->uploadedFileArray passed by reference
500 * @param array Input array ($_FILES parts)
501 * @param string The current $_FILES array key to set on the outermost level.
502 * @return void
503 * @access private
504 * @see process_uploads()
505 */
506 function process_uploads_traverseArray(&$outputArr,$inputArr,$keyToSet) {
507 if (is_array($inputArr)) {
508 foreach($inputArr as $key => $value) {
509 $this->process_uploads_traverseArray($outputArr[$key],$inputArr[$key],$keyToSet);
510 }
511 } else {
512 $outputArr[$keyToSet]=$inputArr;
513 }
514 }
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530 /*********************************************
531 *
532 * HOOKS
533 *
534 *********************************************/
535
536 /**
537 * Hook: processDatamap_afterDatabaseOperations
538 * (calls $hookObj->processDatamap_afterDatabaseOperations($status, $table, $id, $fieldArray, $this);)
539 *
540 * Note: When using the hook after INSERT operations, you will only get the temporary NEW... id passed to your hook as $id,
541 * but you can easily translate it to the real uid of the inserted record using the $this->substNEWwithIDs array.
542 *
543 * @param object $hookObjectsArr: (reference) Array with hook objects
544 * @param string $status: (reference) Status of the current operation, 'new' or 'update
545 * @param string $table: (refrence) The table currently processing data for
546 * @param string $id: (reference) The record uid currently processing data for, [integer] or [string] (like 'NEW...')
547 * @param array $fieldArray: (reference) The field array of a record
548 * @return void
549 */
550 function hook_processDatamap_afterDatabaseOperations(&$hookObjectsArr, &$status, &$table, &$id, &$fieldArray) {
551 // Process hook directly:
552 if (!isset($this->remapStackRecords[$table][$id])) {
553 foreach($hookObjectsArr as $hookObj) {
554 if (method_exists($hookObj, 'processDatamap_afterDatabaseOperations')) {
555 $hookObj->processDatamap_afterDatabaseOperations($status, $table, $id, $fieldArray, $this);
556 }
557 }
558 // 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:
559 } else {
560 $this->remapStackRecords[$table][$id]['processDatamap_afterDatabaseOperations'] = array(
561 'status' => $status,
562 'fieldArray' => $fieldArray,
563 'hookObjectsArr' => $hookObjectsArr,
564 );
565 }
566 }
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581 /*********************************************
582 *
583 * PROCESSING DATA
584 *
585 *********************************************/
586
587 /**
588 * Processing the data-array
589 * Call this function to process the data-array set by start()
590 *
591 * @return void
592 */
593 function process_datamap() {
594 global $TCA, $TYPO3_CONF_VARS;
595 // Keep versionized(!) relations here locally:
596 $registerDBList = array();
597
598 // Editing frozen:
599 if ($this->BE_USER->workspace!==0 && $this->BE_USER->workspaceRec['freeze']) {
600 $this->newlog('All editing in this workspace has been frozen!',1);
601 return FALSE;
602 }
603
604 // First prepare user defined objects (if any) for hooks which extend this function:
605 $hookObjectsArr = array();
606 if (is_array ($TYPO3_CONF_VARS['SC_OPTIONS']['t3lib/class.t3lib_tcemain.php']['processDatamapClass'])) {
607 foreach ($TYPO3_CONF_VARS['SC_OPTIONS']['t3lib/class.t3lib_tcemain.php']['processDatamapClass'] as $classRef) {
608 $hookObjectsArr[] = &t3lib_div::getUserObj($classRef);
609 }
610 }
611
612 // 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.
613 $orderOfTables = Array();
614 if (isset($this->datamap['pages'])) { // Set pages first.
615 $orderOfTables[]='pages';
616 }
617 reset($this->datamap);
618 while (list($table,) = each($this->datamap)) {
619 if ($table!='pages') {
620 $orderOfTables[]=$table;
621 }
622 }
623
624 // Process the tables...
625 foreach($orderOfTables as $table) {
626 /* Check if
627 - table is set in $TCA,
628 - table is NOT readOnly
629 - the table is set with content in the data-array (if not, there's nothing to process...)
630 - permissions for tableaccess OK
631 */
632 $modifyAccessList = $this->checkModifyAccessList($table);
633 if (!$modifyAccessList) {
634 $id = 0;
635 $this->log($table,$id,2,0,1,"Attempt to modify table '%s' without permission",1,array($table));
636 }
637 if (isset($TCA[$table]) && !$this->tableReadOnly($table) && is_array($this->datamap[$table]) && $modifyAccessList) {
638 if ($this->reverseOrder) {
639 $this->datamap[$table] = array_reverse($this->datamap[$table], 1);
640 }
641
642 // For each record from the table, do:
643 // $id is the record uid, may be a string if new records...
644 // $incomingFieldArray is the array of fields
645 foreach($this->datamap[$table] as $id => $incomingFieldArray) {
646 if (is_array($incomingFieldArray)) {
647
648 // Hook: processDatamap_preProcessIncomingFieldArray
649 foreach($hookObjectsArr as $hookObj) {
650 if (method_exists($hookObj, 'processDatamap_preProcessFieldArray')) {
651 $hookObj->processDatamap_preProcessFieldArray($incomingFieldArray, $table, $id, $this);
652 }
653 }
654
655 // ******************************
656 // Checking access to the record
657 // ******************************
658 $createNewVersion = FALSE;
659 $recordAccess = FALSE;
660 $old_pid_value = '';
661 $resetRejected = FALSE;
662 $this->autoVersioningUpdate = FALSE;
663
664 if (!t3lib_div::testInt($id)) { // Is it a new record? (Then Id is a string)
665 $fieldArray = $this->newFieldArray($table); // Get a fieldArray with default values
666 if (isset($incomingFieldArray['pid'])) { // A pid must be set for new records.
667 // $value = the pid
668 $pid_value = $incomingFieldArray['pid'];
669
670 // Checking and finding numerical pid, it may be a string-reference to another value
671 $OK = 1;
672 if (strstr($pid_value,'NEW')) { // If a NEW... id
673 if (substr($pid_value,0,1)=='-') {$negFlag=-1;$pid_value=substr($pid_value,1);} else {$negFlag=1;}
674 if (isset($this->substNEWwithIDs[$pid_value])) { // Trying to find the correct numerical value as it should be mapped by earlier processing of another new record.
675 $old_pid_value = $pid_value;
676 $pid_value=intval($negFlag*$this->substNEWwithIDs[$pid_value]);
677 } else {$OK = 0;} // If not found in the substArray we must stop the process...
678 } elseif ($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.
679 if ($WSdestPage = t3lib_BEfunc::getWorkspaceVersionOfRecord($this->BE_USER->workspace, 'pages', $pid_value, 'uid,t3ver_swapmode')) { // Looks for workspace version of page.
680 if ($WSdestPage['t3ver_swapmode']==0) { // if swapmode is zero, then change pid value.
681 $pid_value = $WSdestPage['uid'];
682 }
683 }
684 }
685 $pid_value = intval($pid_value);
686
687 // The $pid_value is now the numerical pid at this point
688 if ($OK) {
689 $sortRow = $TCA[$table]['ctrl']['sortby'];
690 if ($pid_value>=0) { // Points to a page on which to insert the element, possibly in the top of the page
691 if ($sortRow) { // If this table is sorted we better find the top sorting number
692 $fieldArray[$sortRow] = $this->getSortNumber($table,0,$pid_value);
693 }
694 $fieldArray['pid'] = $pid_value; // The numerical pid is inserted in the data array
695 } else { // points to another record before ifself
696 if ($sortRow) { // If this table is sorted we better find the top sorting number
697 $tempArray=$this->getSortNumber($table,0,$pid_value); // Because $pid_value is < 0, getSortNumber returns an array
698 $fieldArray['pid'] = $tempArray['pid'];
699 $fieldArray[$sortRow] = $tempArray['sortNumber'];
700 } else { // Here we fetch the PID of the record that we point to...
701 $tempdata = $this->recordInfo($table,abs($pid_value),'pid');
702 $fieldArray['pid']=$tempdata['pid'];
703 }
704 }
705 }
706 }
707 $theRealPid = $fieldArray['pid'];
708
709 // Now, check if we may insert records on this pid.
710 if ($theRealPid>=0) {
711 $recordAccess = $this->checkRecordInsertAccess($table,$theRealPid); // Checks if records can be inserted on this $pid.
712 if ($recordAccess) {
713 $this->addDefaultPermittedLanguageIfNotSet($table,$incomingFieldArray);
714 $recordAccess = $this->BE_USER->recordEditAccessInternals($table,$incomingFieldArray,TRUE);
715 if (!$recordAccess) {
716 $this->newlog("recordEditAccessInternals() check failed. [".$this->BE_USER->errorMsg."]",1);
717 } elseif(!$this->bypassWorkspaceRestrictions) {
718 // Workspace related processing:
719 if ($res = $this->BE_USER->workspaceAllowLiveRecordsInPID($theRealPid,$table)) { // If LIVE records cannot be created in the current PID due to workspace restrictions, prepare creation of placeholder-record
720 if ($res<0) {
721 $recordAccess = FALSE;
722 $this->newlog('Stage for versioning root point and users access level did not allow for editing',1);
723 }
724 } else { // So, if no live records were allowed, we have to create a new version of this record:
725 if ($TCA[$table]['ctrl']['versioningWS']) {
726 $createNewVersion = TRUE;
727 } else {
728 $recordAccess = FALSE;
729 $this->newlog('Record could not be created in this workspace in this branch',1);
730 }
731 }
732 }
733 }
734 } else {
735 debug('Internal ERROR: pid should not be less than zero!');
736 }
737 $status = 'new'; // Yes new record, change $record_status to 'insert'
738 } else { // Nope... $id is a number
739 $fieldArray = array();
740 $recordAccess = $this->checkRecordUpdateAccess($table,$id);
741 if (!$recordAccess) {
742 $propArr = $this->getRecordProperties($table,$id);
743 $this->log($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']);
744 } else { // Next check of the record permissions (internals)
745 $recordAccess = $this->BE_USER->recordEditAccessInternals($table,$id);
746 if (!$recordAccess) {
747 $propArr = $this->getRecordProperties($table,$id);
748 $this->newlog("recordEditAccessInternals() check failed. [".$this->BE_USER->errorMsg."]",1);
749 } else { // Here we fetch the PID of the record that we point to...
750 $tempdata = $this->recordInfo($table,$id,'pid'.($TCA[$table]['ctrl']['versioningWS']?',t3ver_wsid,t3ver_stage':''));
751 $theRealPid = $tempdata['pid'];
752
753 // Prepare the reset of the rejected flag if set:
754 if ($TCA[$table]['ctrl']['versioningWS'] && $tempdata['t3ver_stage']<0) {
755 $resetRejected = TRUE;
756 }
757
758 // Use the new id of the versionized record we're trying to write to:
759 // (This record is a child record of a parent and has already been versionized.)
760 if ($this->autoVersionIdMap[$table][$id]) {
761 // For the reason that creating a new version of this record, automatically
762 // created related child records (e.g. "IRRE"), update the accordant field:
763 $this->getVersionizedIncomingFieldArray($table, $id, $incomingFieldArray, $registerDBList);
764
765 // Use the new id of the copied/versionized record:
766 $id = $this->autoVersionIdMap[$table][$id];
767 $recordAccess = TRUE;
768 $this->autoVersioningUpdate = TRUE;
769
770 // Checking access in case of offline workspace:
771 } elseif (!$this->bypassWorkspaceRestrictions && $errorCode = $this->BE_USER->workspaceCannotEditRecord($table,$tempdata)) {
772 $recordAccess = FALSE; // Versioning is required and it must be offline version!
773
774 // Auto-creation of version: In offline workspace, test if versioning is enabled and look for workspace version of input record. If there is no versionized record found we will create one and save to that.
775 if ($this->BE_USER->workspaceAllowAutoCreation($table,$id,$theRealPid)) {
776 $tce = t3lib_div::makeInstance('t3lib_TCEmain');
777 /* @var $tce t3lib_TCEmain */
778 $tce->stripslashes_values = 0;
779
780 // Setting up command for creating a new version of the record:
781 $cmd = array();
782 $cmd[$table][$id]['version'] = array(
783 'action' => 'new',
784 'treeLevels' => -1, // Default is to create a version of the individual records... element versioning that is.
785 'label' => 'Auto-created for WS #'.$this->BE_USER->workspace
786 );
787 $tce->start(array(),$cmd);
788 $tce->process_cmdmap();
789 $this->errorLog = array_merge($this->errorLog,$tce->errorLog);
790
791 // If copying was successful, share the new uids (also of related children):
792 if ($tce->copyMappingArray[$table][$id]) {
793 foreach ($tce->copyMappingArray as $origTable => $origIdArray) {
794 foreach ($origIdArray as $origId => $newId) {
795 $this->uploadedFileArray[$origTable][$newId] = $this->uploadedFileArray[$origTable][$origId];
796 $this->autoVersionIdMap[$origTable][$origId] = $newId;
797 }
798 }
799 $this->RTEmagic_copyIndex = t3lib_div::array_merge_recursive_overrule($this->RTEmagic_copyIndex, $tce->RTEmagic_copyIndex); // See where RTEmagic_copyIndex is used inside fillInFieldArray() for more information...
800
801 // Update registerDBList, that holds the copied relations to child records:
802 $registerDBList = array_merge($registerDBList, $tce->registerDBList);
803 // For the reason that creating a new version of this record, automatically
804 // created related child records (e.g. "IRRE"), update the accordant field:
805 $this->getVersionizedIncomingFieldArray($table, $id, $incomingFieldArray, $registerDBList);
806
807 // Use the new id of the copied/versionized record:
808 $id = $this->autoVersionIdMap[$table][$id];
809 $recordAccess = TRUE;
810 $this->autoVersioningUpdate = TRUE;
811 } else $this->newlog("Could not be edited in offline workspace in the branch where found (failure state: '".$errorCode."'). Auto-creation of version failed!",1);
812 } 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);
813 }
814 }
815 }
816 $status = 'update'; // the default is 'update'
817 }
818
819 // If access was granted above, proceed to create or update record:
820 if ($recordAccess) {
821
822 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.
823 $TSConfig = $this->getTCEMAIN_TSconfig($tscPID);
824 if ($status=='new' && $table=='pages' && is_array($TSConfig['permissions.'])) {
825 $fieldArray = $this->setTSconfigPermissions($fieldArray,$TSConfig['permissions.']);
826 }
827 if ($createNewVersion) {
828 $newVersion_placeholderFieldArray = $fieldArray;
829 }
830
831 // Processing of all fields in incomingFieldArray and setting them in $fieldArray
832 $fieldArray = $this->fillInFieldArray($table,$id,$fieldArray,$incomingFieldArray,$theRealPid,$status,$tscPID);
833
834 // NOTICE! All manipulation beyond this point bypasses both "excludeFields" AND possible "MM" relations / file uploads to field!
835
836 // Forcing some values unto field array:
837 $fieldArray = $this->overrideFieldArray($table,$fieldArray); // NOTICE: This overriding is potentially dangerous; permissions per field is not checked!!!
838 if ($createNewVersion) {
839 $newVersion_placeholderFieldArray = $this->overrideFieldArray($table,$newVersion_placeholderFieldArray);
840 }
841
842 // Setting system fields
843 if ($status=='new') {
844 if ($TCA[$table]['ctrl']['crdate']) {
845 $fieldArray[$TCA[$table]['ctrl']['crdate']]=time();
846 if ($createNewVersion) $newVersion_placeholderFieldArray[$TCA[$table]['ctrl']['crdate']]=time();
847 }
848 if ($TCA[$table]['ctrl']['cruser_id']) {
849 $fieldArray[$TCA[$table]['ctrl']['cruser_id']]=$this->userid;
850 if ($createNewVersion) $newVersion_placeholderFieldArray[$TCA[$table]['ctrl']['cruser_id']]=$this->userid;
851 }
852 } elseif ($this->checkSimilar) { // Removing fields which are equal to the current value:
853 $fieldArray = $this->compareFieldArrayWithCurrentAndUnset($table,$id,$fieldArray);
854 }
855 if ($TCA[$table]['ctrl']['tstamp'] && count($fieldArray)) {
856 $fieldArray[$TCA[$table]['ctrl']['tstamp']]=time();
857 if ($createNewVersion) $newVersion_placeholderFieldArray[$TCA[$table]['ctrl']['tstamp']]=time();
858 }
859 if ($resetRejected) {
860 $fieldArray['t3ver_stage'] = 0;
861 }
862
863 // Hook: processDatamap_postProcessFieldArray
864 foreach($hookObjectsArr as $hookObj) {
865 if (method_exists($hookObj, 'processDatamap_postProcessFieldArray')) {
866 $hookObj->processDatamap_postProcessFieldArray($status, $table, $id, $fieldArray, $this);
867 }
868 }
869
870 // Performing insert/update. If fieldArray has been unset by some userfunction (see hook above), don't do anything
871 // Kasper: Unsetting the fieldArray is dangerous; MM relations might be saved already and files could have been uploaded that are now "lost"
872 if (is_array($fieldArray)) {
873 if ($status=='new') {
874 if ($createNewVersion) { // This creates a new version of the record with online placeholder and offline version
875 $versioningType = $table==='pages' ? $this->BE_USER->workspaceVersioningTypeGetClosest(t3lib_div::intInRange($TYPO3_CONF_VARS['BE']['newPagesVersioningType'],-1,1)) : -1;
876 if ($this->BE_USER->workspaceVersioningTypeAccess($versioningType)) {
877 $newVersion_placeholderFieldArray['t3ver_label'] = 'INITIAL PLACEHOLDER';
878 $newVersion_placeholderFieldArray['t3ver_state'] = 1; // Setting placeholder state value for temporary record
879 $newVersion_placeholderFieldArray['t3ver_wsid'] = $this->BE_USER->workspace; // Setting workspace - only so display of place holders can filter out those from other workspaces.
880 $newVersion_placeholderFieldArray[$TCA[$table]['ctrl']['label']] = '[PLACEHOLDER, WS#'.$this->BE_USER->workspace.']';
881 $this->insertDB($table,$id,$newVersion_placeholderFieldArray,FALSE); // Saving placeholder as 'original'
882
883 // For the actual new offline version, set versioning values to point to placeholder:
884 $fieldArray['pid'] = -1;
885 $fieldArray['t3ver_oid'] = $this->substNEWwithIDs[$id];
886 $fieldArray['t3ver_id'] = 1;
887 $fieldArray['t3ver_state'] = -1; // Setting placeholder state value for version (so it can know it is currently a new version...)
888 $fieldArray['t3ver_label'] = 'First draft version';
889 $fieldArray['t3ver_wsid'] = $this->BE_USER->workspace;
890 if ($table==='pages') { // Swap mode set to "branch" so we can build branches for pages.
891 $fieldArray['t3ver_swapmode'] = $versioningType;
892 }
893 $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!
894 if ($phShadowId) {
895 $this->placeholderShadowing($table,$phShadowId);
896 // Hold auto-versionized ids of placeholders:
897 $this->autoVersionIdMap[$table][$this->substNEWwithIDs[$id]] = $phShadowId;
898 }
899 } else $this->newlog('Versioning type "'.$versioningType.'" was not allowed, so could not create new record.',1);
900 } else {
901 $this->insertDB($table,$id,$fieldArray,FALSE,$incomingFieldArray['uid']);
902 }
903 } else {
904 $this->updateDB($table,$id,$fieldArray);
905 $this->placeholderShadowing($table,$id);
906 }
907 }
908
909 /*
910 * Hook: processDatamap_afterDatabaseOperations
911 *
912 * Note: When using the hook after INSERT operations, you will only get the temporary NEW... id passed to your hook as $id,
913 * but you can easily translate it to the real uid of the inserted record using the $this->substNEWwithIDs array.
914 */
915 $this->hook_processDatamap_afterDatabaseOperations($hookObjectsArr, $status, $table, $id, $fieldArray);
916 } // if ($recordAccess) {
917 } // if (is_array($incomingFieldArray)) {
918 }
919 }
920 }
921
922 // Process the stack of relations to remap/correct
923 $this->processRemapStack();
924
925 $this->dbAnalysisStoreExec();
926 $this->removeRegisteredFiles();
927 }
928
929 /**
930 * Fix shadowing of data in case we are editing a offline version of a live "New" placeholder record:
931 *
932 * @param string Table name
933 * @param integer Record uid
934 * @return void
935 */
936 function placeholderShadowing($table,$id) {
937 global $TCA;
938
939 t3lib_div::loadTCA($table);
940 if ($liveRec = t3lib_BEfunc::getLiveVersionOfRecord($table,$id,'*')) {
941 if ((int)$liveRec['t3ver_state']>0) {
942 $justStoredRecord = t3lib_BEfunc::getRecord($table,$id);
943 $newRecord = array();
944
945 $shadowCols = $TCA[$table]['ctrl']['shadowColumnsForNewPlaceholders'];
946 $shadowCols.= ','.$TCA[$table]['ctrl']['languageField'];
947 $shadowCols.= ','.$TCA[$table]['ctrl']['transOrigPointerField'];
948 $shadowCols.= ','.$TCA[$table]['ctrl']['type'];
949 $shadowCols.= ','.$TCA[$table]['ctrl']['label'];
950
951 $shadowColumns = array_unique(t3lib_div::trimExplode(',', $shadowCols,1));
952 foreach($shadowColumns as $fieldName) {
953 if (strcmp($justStoredRecord[$fieldName],$liveRec[$fieldName]) && isset($TCA[$table]['columns'][$fieldName]) && $fieldName!=='uid' && $fieldName!=='pid') {
954 $newRecord[$fieldName] = $justStoredRecord[$fieldName];
955 }
956 }
957
958 if (count($newRecord)) {
959 $this->newlog('Shadowing done on fields '.implode(',',array_keys($newRecord)).' in Placeholder record '.$table.':'.$liveRec['uid'].' (offline version UID='.$id.')');
960 $this->updateDB($table,$liveRec['uid'],$newRecord);
961 }
962 }
963 }
964 }
965
966 /**
967 * Filling in the field array
968 * $this->exclude_array is used to filter fields if needed.
969 *
970 * @param string Table name
971 * @param integer Record ID
972 * @param array Default values, Preset $fieldArray with 'pid' maybe (pid and uid will be not be overridden anyway)
973 * @param array $incomingFieldArray is which fields/values you want to set. There are processed and put into $fieldArray if OK
974 * @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.
975 * @param string $status = 'new' or 'update'
976 * @param integer $tscPID: TSconfig PID
977 * @return array Field Array
978 */
979 function fillInFieldArray($table,$id,$fieldArray,$incomingFieldArray,$realPid,$status,$tscPID) {
980 global $TCA;
981
982 // Initialize:
983 t3lib_div::loadTCA($table);
984 $originalLanguageRecord = NULL;
985 $originalLanguage_diffStorage = NULL;
986 $diffStorageFlag = FALSE;
987
988 // Setting 'currentRecord' and 'checkValueRecord':
989 if (strstr($id,'NEW')) {
990 $currentRecord = $checkValueRecord = $fieldArray; // must have the 'current' array - not the values after processing below...
991
992 // IF $incomingFieldArray is an array, overlay it.
993 // 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 $checkValueRecord is used by the flexform evaluation only anyways...
994 if (is_array($incomingFieldArray) && is_array($checkValueRecord)) {
995 $checkValueRecord = t3lib_div::array_merge_recursive_overrule($checkValueRecord, $incomingFieldArray);
996 }
997 } else {
998 $currentRecord = $checkValueRecord = $this->recordInfo($table,$id,'*'); // We must use the current values as basis for this!
999
1000 t3lib_BEfunc::fixVersioningPid($table,$currentRecord); // This is done to make the pid positive for offline versions; Necessary to have diff-view for pages_language_overlay in workspaces.
1001
1002 // Get original language record if available:
1003 if (is_array($currentRecord)
1004 && $TCA[$table]['ctrl']['transOrigDiffSourceField']
1005 && $TCA[$table]['ctrl']['languageField']
1006 && $currentRecord[$TCA[$table]['ctrl']['languageField']] > 0
1007 && $TCA[$table]['ctrl']['transOrigPointerField']
1008 && intval($currentRecord[$TCA[$table]['ctrl']['transOrigPointerField']]) > 0) {
1009
1010 $lookUpTable = $TCA[$table]['ctrl']['transOrigPointerTable'] ? $TCA[$table]['ctrl']['transOrigPointerTable'] : $table;
1011 $originalLanguageRecord = $this->recordInfo($lookUpTable,$currentRecord[$TCA[$table]['ctrl']['transOrigPointerField']],'*');
1012 t3lib_BEfunc::workspaceOL($lookUpTable,$originalLanguageRecord);
1013 $originalLanguage_diffStorage = unserialize($currentRecord[$TCA[$table]['ctrl']['transOrigDiffSourceField']]);
1014 }
1015 }
1016 $this->checkValue_currentRecord = $checkValueRecord;
1017
1018 /*
1019 In the following all incoming value-fields are tested:
1020 - Are the user allowed to change the field?
1021 - Is the field uid/pid (which are already set)
1022 - perms-fields for pages-table, then do special things...
1023 - If the field is nothing of the above and the field is configured in TCA, the fieldvalues are evaluated by ->checkValue
1024
1025 If everything is OK, the field is entered into $fieldArray[]
1026 */
1027 foreach($incomingFieldArray as $field => $fieldValue) {
1028 if (!in_array($table.'-'.$field, $this->exclude_array) && !$this->data_disableFields[$table][$id][$field]) { // The field must be editable.
1029
1030 // Checking if a value for language can be changed:
1031 $languageDeny = $TCA[$table]['ctrl']['languageField'] && !strcmp($TCA[$table]['ctrl']['languageField'], $field) && !$this->BE_USER->checkLanguageAccess($fieldValue);
1032
1033 if (!$languageDeny) {
1034 // Stripping slashes - will probably be removed the day $this->stripslashes_values is removed as an option...
1035 if ($this->stripslashes_values) {
1036 if (is_array($fieldValue)) {
1037 t3lib_div::stripSlashesOnArray($fieldValue);
1038 } else $fieldValue = stripslashes($fieldValue);
1039 }
1040
1041 switch ($field) {
1042 case 'uid':
1043 case 'pid':
1044 // Nothing happens, already set
1045 break;
1046 case 'perms_userid':
1047 case 'perms_groupid':
1048 case 'perms_user':
1049 case 'perms_group':
1050 case 'perms_everybody':
1051 // Permissions can be edited by the owner or the administrator
1052 if ($table=='pages' && ($this->admin || $status=='new' || $this->pageInfo($id,'perms_userid')==$this->userid) ) {
1053 $value=intval($fieldValue);
1054 switch($field) {
1055 case 'perms_userid':
1056 $fieldArray[$field]=$value;
1057 break;
1058 case 'perms_groupid':
1059 $fieldArray[$field]=$value;
1060 break;
1061 default:
1062 if ($value>=0 && $value<pow(2,5)) {
1063 $fieldArray[$field]=$value;
1064 }
1065 break;
1066 }
1067 }
1068 break;
1069 case 't3ver_oid':
1070 case 't3ver_id':
1071 case 't3ver_wsid':
1072 case 't3ver_state':
1073 case 't3ver_swapmode':
1074 case 't3ver_count':
1075 case 't3ver_stage':
1076 case 't3ver_tstamp':
1077 // t3ver_label is not here because it CAN be edited as a regular field!
1078 break;
1079 default:
1080 if (isset($TCA[$table]['columns'][$field])) {
1081 // Evaluating the value.
1082 $res = $this->checkValue($table,$field,$fieldValue,$id,$status,$realPid,$tscPID);
1083 if (isset($res['value'])) {
1084 $fieldArray[$field]=$res['value'];
1085
1086 // Add the value of the original record to the diff-storage content:
1087 if ($TCA[$table]['ctrl']['transOrigDiffSourceField']) {
1088 $originalLanguage_diffStorage[$field] = $originalLanguageRecord[$field];
1089 $diffStorageFlag = TRUE;
1090 }
1091 }
1092
1093
1094 // If autoversioning is happening we need to perform a nasty hack. The case is parallel to a similar hack inside checkValue_group_select_file().
1095 // When a copy or version is made of a record, a search is made for any RTEmagic* images in fields having the "images" soft reference parser applied. That should be true for RTE fields. If any are found they are duplicated to new names and the file reference in the bodytext is updated accordingly.
1096 // However, with auto-versioning the submitted content of the field will just overwrite the corrected values. This leaves a) lost RTEmagic files and b) creates a double reference to the old files.
1097 // The only solution I can come up with is detecting when auto versioning happens, then see if any RTEmagic images was copied and if so make a stupid string-replace of the content !
1098 if ($this->autoVersioningUpdate===TRUE) {
1099 if (is_array($this->RTEmagic_copyIndex[$table][$id][$field])) {
1100 foreach($this->RTEmagic_copyIndex[$table][$id][$field] as $oldRTEmagicName => $newRTEmagicName) {
1101 $fieldArray[$field] = str_replace(' src="'.$oldRTEmagicName.'"',' src="'.$newRTEmagicName.'"',$fieldArray[$field]);
1102 }
1103 }
1104 }
1105
1106 } elseif ($TCA[$table]['ctrl']['origUid']===$field) { // Allow value for original UID to pass by...
1107 $fieldArray[$field] = $fieldValue;
1108 }
1109 break;
1110 }
1111 } // Checking language.
1112 } // Check exclude fields / disabled fields...
1113 }
1114 // Add diff-storage information:
1115 if ($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...
1116 $fieldArray[$TCA[$table]['ctrl']['transOrigDiffSourceField']] = serialize($originalLanguage_diffStorage);
1117 }
1118
1119 // Checking for RTE-transformations of fields:
1120 $types_fieldConfig = t3lib_BEfunc::getTCAtypes($table,$currentRecord);
1121 $theTypeString = t3lib_BEfunc::getTCAtypeValue($table,$currentRecord);
1122 if (is_array($types_fieldConfig)) {
1123 reset($types_fieldConfig);
1124 while(list(,$vconf) = each($types_fieldConfig)) {
1125 // Write file configuration:
1126 $eFile = t3lib_parsehtml_proc::evalWriteFile($vconf['spec']['static_write'],array_merge($currentRecord,$fieldArray)); // inserted array_merge($currentRecord,$fieldArray) 170502
1127
1128 // RTE transformations:
1129 if (!$this->dontProcessTransformations) {
1130 if (isset($fieldArray[$vconf['field']])) {
1131 // Look for transformation flag:
1132 switch((string)$incomingFieldArray['_TRANSFORM_'.$vconf['field']]) {
1133 case 'RTE':
1134 $RTEsetup = $this->BE_USER->getTSConfig('RTE',t3lib_BEfunc::getPagesTSconfig($tscPID));
1135 $thisConfig = t3lib_BEfunc::RTEsetup($RTEsetup['properties'],$table,$vconf['field'],$theTypeString);
1136
1137 // Set alternative relative path for RTE images/links:
1138 $RTErelPath = is_array($eFile) ? dirname($eFile['relEditFile']) : '';
1139
1140 // Get RTE object, draw form and set flag:
1141 $RTEobj = &t3lib_BEfunc::RTEgetObj();
1142 if (is_object($RTEobj)) {
1143 $fieldArray[$vconf['field']] = $RTEobj->transformContent('db',$fieldArray[$vconf['field']],$table,$vconf['field'],$currentRecord,$vconf['spec'],$thisConfig,$RTErelPath,$currentRecord['pid']);
1144 } else {
1145 debug('NO RTE OBJECT FOUND!');
1146 }
1147 break;
1148 }
1149 }
1150 }
1151
1152 // Write file configuration:
1153 if (is_array($eFile)) {
1154 $mixedRec = array_merge($currentRecord,$fieldArray);
1155 $SW_fileContent = t3lib_div::getUrl($eFile['editFile']);
1156 $parseHTML = t3lib_div::makeInstance('t3lib_parsehtml_proc');
1157 /* @var $parseHTML t3lib_parsehtml_proc */
1158 $parseHTML->init('','');
1159
1160 $eFileMarker = $eFile['markerField']&&trim($mixedRec[$eFile['markerField']]) ? trim($mixedRec[$eFile['markerField']]) : '###TYPO3_STATICFILE_EDIT###';
1161 $insertContent = str_replace($eFileMarker,'',$mixedRec[$eFile['contentField']]); // must replace the marker if present in content!
1162
1163 $SW_fileNewContent = $parseHTML->substituteSubpart($SW_fileContent, $eFileMarker, chr(10).$insertContent.chr(10), 1, 1);
1164 t3lib_div::writeFile($eFile['editFile'],$SW_fileNewContent);
1165
1166 // Write status:
1167 if (!strstr($id,'NEW') && $eFile['statusField']) {
1168 $GLOBALS['TYPO3_DB']->exec_UPDATEquery(
1169 $table,
1170 'uid='.intval($id),
1171 array(
1172 $eFile['statusField'] => $eFile['relEditFile'].' updated '.date('d-m-Y H:i:s').', bytes '.strlen($mixedRec[$eFile['contentField']])
1173 )
1174 );
1175 }
1176 } elseif ($eFile && is_string($eFile)) {
1177 $this->log($table,$id,2,0,1,"Write-file error: '%s'",13,array($eFile),$realPid);
1178 }
1179 }
1180 }
1181 // Return fieldArray
1182 return $fieldArray;
1183 }
1184
1185
1186
1187
1188
1189
1190
1191
1192
1193
1194
1195
1196 /*********************************************
1197 *
1198 * Evaluation of input values
1199 *
1200 ********************************************/
1201
1202 /**
1203 * Evaluates a value according to $table/$field settings.
1204 * This function is for real database fields - NOT FlexForm "pseudo" fields.
1205 * 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() )
1206 *
1207 * @param string Table name
1208 * @param string Field name
1209 * @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.
1210 * @param string The record-uid, mainly - but not exclusively - used for logging
1211 * @param string 'update' or 'new' flag
1212 * @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.
1213 * @param integer $tscPID
1214 * @return array Returns the evaluated $value as key "value" in this array. Can be checked with isset($res['value']) ...
1215 */
1216 function checkValue($table,$field,$value,$id,$status,$realPid,$tscPID) {
1217 global $TCA, $PAGES_TYPES;
1218 t3lib_div::loadTCA($table);
1219
1220 $res = Array(); // result array
1221 $recFID = $table.':'.$id.':'.$field;
1222
1223 // Processing special case of field pages.doktype
1224 if ($table=='pages' && $field=='doktype') {
1225 // If the user may not use this specific doktype, we issue a warning
1226 if (! ($this->admin || t3lib_div::inList($this->BE_USER->groupData['pagetypes_select'],$value))) {
1227 $propArr = $this->getRecordProperties($table,$id);
1228 $this->log($table,$id,5,0,1,"You cannot change the 'doktype' of page '%s' to the desired value.",1,array($propArr['header']),$propArr['event_pid']);
1229 return $res;
1230 };
1231 if ($status=='update') {
1232 // This checks 1) if we should check for disallowed tables and 2) if there are records from disallowed tables on the current page
1233 $onlyAllowedTables = isset($PAGES_TYPES[$value]['onlyAllowedTables']) ? $PAGES_TYPES[$value]['onlyAllowedTables'] : $PAGES_TYPES['default']['onlyAllowedTables'];
1234 if ($onlyAllowedTables) {
1235 $theWrongTables = $this->doesPageHaveUnallowedTables($id,$value);
1236 if ($theWrongTables) {
1237 $propArr = $this->getRecordProperties($table,$id);
1238 $this->log($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']);
1239 return $res;
1240 }
1241 }
1242 }
1243 }
1244
1245 // Get current value:
1246 $curValueRec = $this->recordInfo($table,$id,$field);
1247 $curValue = $curValueRec[$field];
1248
1249 // Getting config for the field
1250 $tcaFieldConf = $TCA[$table]['columns'][$field]['config'];
1251
1252 // Preform processing:
1253 $res = $this->checkValue_SW($res,$value,$tcaFieldConf,$table,$id,$curValue,$status,$realPid,$recFID,$field,$this->uploadedFileArray[$table][$id][$field],$tscPID);
1254
1255 return $res;
1256 }
1257
1258 /**
1259 * Branches out evaluation of a field value based on its type as configured in TCA
1260 * Can be called for FlexForm pseudo fields as well, BUT must not have $field set if so.
1261 *
1262 * @param array The result array. The processed value (if any!) is set in the "value" key.
1263 * @param string The value to set.
1264 * @param array Field configuration from TCA
1265 * @param string Table name
1266 * @param integer Return UID
1267 * @param [type] $curValue: ...
1268 * @param [type] $status: ...
1269 * @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.
1270 * @param [type] $recFID: ...
1271 * @param string Field name. Must NOT be set if the call is for a flexform field (since flexforms are not allowed within flexforms).
1272 * @param [type] $uploadedFiles: ...
1273 * @param [type] $tscPID: ...
1274 * @return array Returns the evaluated $value as key "value" in this array.
1275 */
1276 function checkValue_SW($res,$value,$tcaFieldConf,$table,$id,$curValue,$status,$realPid,$recFID,$field,$uploadedFiles,$tscPID) {
1277
1278 $PP = array($table,$id,$curValue,$status,$realPid,$recFID,$tscPID);
1279
1280 switch ($tcaFieldConf['type']) {
1281 case 'text':
1282 case 'passthrough':
1283 case 'user':
1284 $res['value'] = $value;
1285 break;
1286 case 'input':
1287 $res = $this->checkValue_input($res,$value,$tcaFieldConf,$PP,$field);
1288 break;
1289 case 'check':
1290 $res = $this->checkValue_check($res,$value,$tcaFieldConf,$PP);
1291 break;
1292 case 'radio':
1293 $res = $this->checkValue_radio($res,$value,$tcaFieldConf,$PP);
1294 break;
1295 case 'group':
1296 case 'select':
1297 $res = $this->checkValue_group_select($res,$value,$tcaFieldConf,$PP,$uploadedFiles,$field);
1298 break;
1299 case 'inline':
1300 $res = $this->checkValue_inline($res,$value,$tcaFieldConf,$PP,$field);
1301 break;
1302 case 'flex':
1303 if ($field) { // FlexForms are only allowed for real fields.
1304 $res = $this->checkValue_flex($res,$value,$tcaFieldConf,$PP,$uploadedFiles,$field);
1305 }
1306 break;
1307 default:
1308 #debug(array($tcaFieldConf,$res,$value),'NON existing field type:');
1309 break;
1310 }
1311
1312 return $res;
1313 }
1314
1315 /**
1316 * Evaluate "input" type values.
1317 *
1318 * @param array The result array. The processed value (if any!) is set in the "value" key.
1319 * @param string The value to set.
1320 * @param array Field configuration from TCA
1321 * @param array Additional parameters in a numeric array: $table,$id,$curValue,$status,$realPid,$recFID
1322 * @param string Field name
1323 * @return array Modified $res array
1324 */
1325 function checkValue_input($res,$value,$tcaFieldConf,$PP,$field='') {
1326 list($table,$id,$curValue,$status,$realPid,$recFID) = $PP;
1327
1328 // Secures the string-length to be less than max. Will probably make problems with multi-byte strings!
1329 if (intval($tcaFieldConf['max'])>0) {$value = substr($value,0,intval($tcaFieldConf['max']));}
1330
1331 // Checking range of value:
1332 if ($tcaFieldConf['range'] && $value!=$tcaFieldConf['checkbox']) { // If value is not set to the allowed checkbox-value then it is checked against the ranges
1333 if (isset($tcaFieldConf['range']['upper'])&&$value>$tcaFieldConf['range']['upper']) {$value=$tcaFieldConf['range']['upper'];}
1334 if (isset($tcaFieldConf['range']['lower'])&&$value<$tcaFieldConf['range']['lower']) {$value=$tcaFieldConf['range']['lower'];}
1335 }
1336
1337 // Process evaluation settings:
1338 $evalCodesArray = t3lib_div::trimExplode(',',$tcaFieldConf['eval'],1);
1339 $res = $this->checkValue_input_Eval($value,$evalCodesArray,$tcaFieldConf['is_in']);
1340
1341 // Process UNIQUE settings:
1342 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...
1343 if ($res['value'] && in_array('uniqueInPid',$evalCodesArray)) {
1344 $res['value'] = $this->getUnique($table,$field,$res['value'],$id,$realPid);
1345 }
1346 if ($res['value'] && in_array('unique',$evalCodesArray)) {
1347 $res['value'] = $this->getUnique($table,$field,$res['value'],$id);
1348 }
1349 }
1350
1351 return $res;
1352 }
1353
1354 /**
1355 * Evaluates 'check' type values.
1356 *
1357 * @param array The result array. The processed value (if any!) is set in the 'value' key.
1358 * @param string The value to set.
1359 * @param array Field configuration from TCA
1360 * @param array Additional parameters in a numeric array: $table,$id,$curValue,$status,$realPid,$recFID
1361 * @return array Modified $res array
1362 */
1363 function checkValue_check($res,$value,$tcaFieldConf,$PP) {
1364 list($table,$id,$curValue,$status,$realPid,$recFID) = $PP;
1365
1366 $itemC = count($tcaFieldConf['items']);
1367 if (!$itemC) {$itemC=1;}
1368 $maxV = pow(2,$itemC);
1369
1370 if ($value<0) {$value=0;}
1371 if ($value>$maxV) {$value=$maxV;}
1372 $res['value'] = $value;
1373
1374 return $res;
1375 }
1376
1377 /**
1378 * Evaluates 'radio' type values.
1379 *
1380 * @param array The result array. The processed value (if any!) is set in the 'value' key.
1381 * @param string The value to set.
1382 * @param array Field configuration from TCA
1383 * @param array Additional parameters in a numeric array: $table,$id,$curValue,$status,$realPid,$recFID
1384 * @return array Modified $res array
1385 */
1386 function checkValue_radio($res,$value,$tcaFieldConf,$PP) {
1387 list($table,$id,$curValue,$status,$realPid,$recFID) = $PP;
1388
1389 if (is_array($tcaFieldConf['items'])) {
1390 foreach($tcaFieldConf['items'] as $set) {
1391 if (!strcmp($set[1],$value)) {
1392 $res['value'] = $value;
1393 break;
1394 }
1395 }
1396 }
1397
1398 return $res;
1399 }
1400
1401 /**
1402 * Evaluates 'group' or 'select' type values.
1403 *
1404 * @param array The result array. The processed value (if any!) is set in the 'value' key.
1405 * @param string The value to set.
1406 * @param array Field configuration from TCA
1407 * @param array Additional parameters in a numeric array: $table,$id,$curValue,$status,$realPid,$recFID
1408 * @param [type] $uploadedFiles: ...
1409 * @param string Field name
1410 * @return array Modified $res array
1411 */
1412 function checkValue_group_select($res,$value,$tcaFieldConf,$PP,$uploadedFiles,$field) {
1413
1414 list($table,$id,$curValue,$status,$realPid,$recFID) = $PP;
1415
1416 // Detecting if value sent is an array and if so, implode it around a comma:
1417 if (is_array($value)) {
1418 $value = implode(',',$value);
1419 }
1420
1421 // 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.
1422 // Anyways, this should NOT disturb anything else:
1423 $value = $this->convNumEntityToByteValue($value);
1424
1425 // When values are sent as group or select they come as comma-separated values which are exploded by this function:
1426 $valueArray = $this->checkValue_group_select_explodeSelectGroupValue($value);
1427
1428 // If not multiple is set, then remove duplicates:
1429 if (!$tcaFieldConf['multiple']) {
1430 $valueArray = array_unique($valueArray);
1431 }
1432
1433 // If an exclusive key is found, discard all others:
1434 if ($tcaFieldConf['type']=='select' && $tcaFieldConf['exclusiveKeys']) {
1435 $exclusiveKeys = t3lib_div::trimExplode(',', $tcaFieldConf['exclusiveKeys']);
1436 foreach($valueArray as $kk => $vv) {
1437 if (in_array($vv, $exclusiveKeys)) { // $vv is the item key!
1438 $valueArray = Array($kk => $vv);
1439 break;
1440 }
1441 }
1442 }
1443
1444 // 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?)
1445 // NOTE!!! Must check max-items of files before the later check because that check would just leave out filenames if there are too many!!
1446
1447 // Checking for select / authMode, removing elements from $valueArray if any of them is not allowed!
1448 if ($tcaFieldConf['type']=='select' && $tcaFieldConf['authMode']) {
1449 $preCount = count($valueArray);
1450 foreach($valueArray as $kk => $vv) {
1451 if (!$this->BE_USER->checkAuthMode($table,$field,$vv,$tcaFieldConf['authMode'])) {
1452 unset($valueArray[$kk]);
1453 }
1454 }
1455
1456 // 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.
1457 if ($preCount && !count($valueArray)) {
1458 return array();
1459 }
1460 }
1461
1462 // For group types:
1463 if ($tcaFieldConf['type']=='group') {
1464 switch($tcaFieldConf['internal_type']) {
1465 case 'file':
1466 $valueArray = $this->checkValue_group_select_file(
1467 $valueArray,
1468 $tcaFieldConf,
1469 $curValue,
1470 $uploadedFiles,
1471 $status,
1472 $table,
1473 $id,
1474 $recFID
1475 );
1476 break;
1477 case 'db':
1478 $valueArray = $this->checkValue_group_select_processDBdata($valueArray,$tcaFieldConf,$id,$status,'group', $table);
1479 break;
1480 }
1481 }
1482 // For select types which has a foreign table attached:
1483 if ($tcaFieldConf['type']=='select' && $tcaFieldConf['foreign_table']) {
1484 // check, if there is a NEW... id in the value, that should be substituded later
1485 if (strpos($value, 'NEW') !== false) {
1486 $this->remapStackRecords[$table][$id] = array('remapStackIndex' => count($this->remapStack));
1487 $this->remapStack[] = array(
1488 'func' => 'checkValue_group_select_processDBdata',
1489 'args' => array($valueArray,$tcaFieldConf,$id,$status,'select',$table),
1490 'pos' => array('valueArray' => 0, 'tcaFieldConf' => 1, 'id' => 2, 'table' => 5),
1491 'field' => $field
1492 );
1493 $unsetResult = true;
1494 } else {
1495 $valueArray = $this->checkValue_group_select_processDBdata($valueArray,$tcaFieldConf,$id,$status,'select', $table);
1496 }
1497 }
1498
1499 if (!$unsetResult) {
1500 $newVal=$this->checkValue_checkMax($tcaFieldConf, $valueArray);
1501 $res['value'] = implode(',',$newVal);
1502 } else {
1503 unset($res['value']);
1504 }
1505
1506 return $res;
1507 }
1508
1509 /**
1510 * Handling files for group/select function
1511 *
1512 * @param array Array of incoming file references. Keys are numeric, values are files (basically, this is the exploded list of incoming files)
1513 * @param array Configuration array from TCA of the field
1514 * @param string Current value of the field
1515 * @param array Array of uploaded files, if any
1516 * @param string Status ("update" or ?)
1517 * @param string tablename of record
1518 * @param integer UID of record
1519 * @param string Field identifier ([table:uid:field:....more for flexforms?]
1520 * @return array Modified value array
1521 * @see checkValue_group_select()
1522 */
1523 function checkValue_group_select_file($valueArray,$tcaFieldConf,$curValue,$uploadedFileArray,$status,$table,$id,$recFID) {
1524
1525 if (!$this->bypassFileHandling) { // If filehandling should NOT be bypassed, do processing:
1526
1527 // If any files are uploaded, add them to value array
1528 if (is_array($uploadedFileArray) &&
1529 $uploadedFileArray['name'] &&
1530 strcmp($uploadedFileArray['tmp_name'],'none')) {
1531 $valueArray[]=$uploadedFileArray['tmp_name'];
1532 $this->alternativeFileName[$uploadedFileArray['tmp_name']] = $uploadedFileArray['name'];
1533 }
1534
1535 // Creating fileFunc object.
1536 if (!$this->fileFunc) {
1537 $this->fileFunc = t3lib_div::makeInstance('t3lib_basicFileFunctions');
1538 $this->include_filefunctions=1;
1539 }
1540 // Setting permitted extensions.
1541 $all_files = Array();
1542 $all_files['webspace']['allow'] = $tcaFieldConf['allowed'];
1543 $all_files['webspace']['deny'] = $tcaFieldConf['disallowed'] ? $tcaFieldConf['disallowed'] : '*';
1544 $all_files['ftpspace'] = $all_files['webspace'];
1545 $this->fileFunc->init('', $all_files);
1546 }
1547
1548 // If there is an upload folder defined:
1549 if ($tcaFieldConf['uploadfolder']) {
1550 if (!$this->bypassFileHandling) { // If filehandling should NOT be bypassed, do processing:
1551 // For logging..
1552 $propArr = $this->getRecordProperties($table,$id);
1553
1554 // Get destrination path:
1555 $dest = $this->destPathFromUploadFolder($tcaFieldConf['uploadfolder']);
1556
1557 // If we are updating:
1558 if ($status=='update') {
1559
1560 // Traverse the input values and convert to absolute filenames in case the update happens to an autoVersionized record.
1561 // Background: This is a horrible workaround! The problem is that when a record is auto-versionized the files of the record get copied and therefore get new names which is overridden with the names from the original record in the incoming data meaning both lost files and double-references!
1562 // The only solution I could come up with (except removing support for managing files when autoversioning) was to convert all relative files to absolute names so they are copied again (and existing files deleted). This should keep references intact but means that some files are copied, then deleted after being copied _again_.
1563 // Actually, the same problem applies to database references in case auto-versioning would include sub-records since in such a case references are remapped - and they would be overridden due to the same principle then.
1564 // Illustration of the problem comes here:
1565 // We have a record 123 with a file logo.gif. We open and edit the files header in a workspace. So a new version is automatically made.
1566 // The versions uid is 456 and the file is copied to "logo_01.gif". But the form data that we sent was based on uid 123 and hence contains the filename "logo.gif" from the original.
1567 // The file management code below will do two things: First it will blindly accept "logo.gif" as a file attached to the record (thus creating a double reference) and secondly it will find that "logo_01.gif" was not in the incoming filelist and therefore should be deleted.
1568 // If we prefix the incoming file "logo.gif" with its absolute path it will be seen as a new file added. Thus it will be copied to "logo_02.gif". "logo_01.gif" will still be deleted but since the files are the same the difference is zero - only more processing and file copying for no reason. But it will work.
1569 if ($this->autoVersioningUpdate===TRUE) {
1570 foreach($valueArray as $key => $theFile) {
1571 if ($theFile===basename($theFile)) { // If it is an already attached file...
1572 $valueArray[$key] = PATH_site.$tcaFieldConf['uploadfolder'].'/'.$theFile;
1573 }
1574 }
1575 }
1576
1577 // Finding the CURRENT files listed, either from MM or from the current record.
1578 $theFileValues=array();
1579 if ($tcaFieldConf['MM']) { // If MM relations for the files also!
1580 $dbAnalysis = t3lib_div::makeInstance('t3lib_loadDBGroup');
1581 /* @var $dbAnalysis t3lib_loadDBGroup */
1582 $dbAnalysis->start('','files',$tcaFieldConf['MM'],$id);
1583 reset($dbAnalysis->itemArray);
1584 while (list($somekey,$someval)=each($dbAnalysis->itemArray)) {
1585 if ($someval['id']) {
1586 $theFileValues[]=$someval['id'];
1587 }
1588 }
1589 } else {
1590 $theFileValues=t3lib_div::trimExplode(',',$curValue,1);
1591 }
1592
1593 // DELETE files: If existing files were found, traverse those and register files for deletion which has been removed:
1594 if (count($theFileValues)) {
1595 // Traverse the input values and for all input values which match an EXISTING value, remove the existing from $theFileValues array (this will result in an array of all the existing files which should be deleted!)
1596 foreach($valueArray as $key => $theFile) {
1597 if ($theFile && !strstr(t3lib_div::fixWindowsFilePath($theFile),'/')) {
1598 $theFileValues = t3lib_div::removeArrayEntryByValue($theFileValues,$theFile);
1599 }
1600 }
1601
1602 // This array contains the filenames in the uploadfolder that should be deleted:
1603 foreach($theFileValues as $key => $theFile) {
1604 $theFile = trim($theFile);
1605 if (@is_file($dest.'/'.$theFile)) {
1606 $this->removeFilesStore[]=$dest.'/'.$theFile;
1607 } elseif ($theFile) {
1608 $this->log($table,$id,5,0,1,"Could not delete file '%s' (does not exist). (%s)",10,array($dest.'/'.$theFile, $recFID),$propArr['event_pid']);
1609 }
1610 }
1611 }
1612 }
1613
1614 // Traverse the submitted values:
1615 foreach($valueArray as $key => $theFile) {
1616 // NEW FILES? If the value contains '/' it indicates, that the file is new and should be added to the uploadsdir (whether its absolute or relative does not matter here)
1617 if (strstr(t3lib_div::fixWindowsFilePath($theFile),'/')) {
1618 // Init:
1619 $maxSize = intval($tcaFieldConf['max_size']);
1620 $cmd='';
1621 $theDestFile=''; // Must be cleared. Else a faulty fileref may be inserted if the below code returns an error!
1622
1623 // Check various things before copying file:
1624 if (@is_dir($dest) && (@is_file($theFile) || @is_uploaded_file($theFile))) { // File and destination must exist
1625
1626 // Finding size. For safe_mode we have to rely on the size in the upload array if the file is uploaded.
1627 if (is_uploaded_file($theFile) && $theFile==$uploadedFileArray['tmp_name']) {
1628 $fileSize = $uploadedFileArray['size'];
1629 } else {
1630 $fileSize = filesize($theFile);
1631 }
1632
1633 if (!$maxSize || $fileSize<=($maxSize*1024)) { // Check file size:
1634 // Prepare filename:
1635 $theEndFileName = isset($this->alternativeFileName[$theFile]) ? $this->alternativeFileName[$theFile] : $theFile;
1636 $fI = t3lib_div::split_fileref($theEndFileName);
1637
1638 // Check for allowed extension:
1639 if ($this->fileFunc->checkIfAllowed($fI['fileext'], $dest, $theEndFileName)) {
1640 $theDestFile = $this->fileFunc->getUniqueName($this->fileFunc->cleanFileName($fI['file']), $dest);
1641
1642 // If we have a unique destination filename, then write the file:
1643 if ($theDestFile) {
1644 t3lib_div::upload_copy_move($theFile,$theDestFile);
1645 $this->copiedFileMap[$theFile] = $theDestFile;
1646 clearstatcache();
1647 if (!@is_file($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']);
1648 } 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']);
1649 } else $this->log($table,$id,5,0,1,"Fileextension '%s' not allowed. (%s)",12,array($fI['fileext'], $recFID),$propArr['event_pid']);
1650 } 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']);
1651 } 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']);
1652
1653 // If the destination file was created, we will set the new filename in the value array, otherwise unset the entry in the value array!
1654 if (@is_file($theDestFile)) {
1655 $info = t3lib_div::split_fileref($theDestFile);
1656 $valueArray[$key]=$info['file']; // The value is set to the new filename
1657 } else {
1658 unset($valueArray[$key]); // The value is set to the new filename
1659 }
1660 }
1661 }
1662 }
1663
1664 // If MM relations for the files, we will set the relations as MM records and change the valuearray to contain a single entry with a count of the number of files!
1665 if ($tcaFieldConf['MM']) {
1666 $dbAnalysis = t3lib_div::makeInstance('t3lib_loadDBGroup');
1667 /* @var $dbAnalysis t3lib_loadDBGroup */
1668 $dbAnalysis->tableArray['files']=array(); // dummy
1669
1670 reset($valueArray);
1671 while (list($key,$theFile)=each($valueArray)) {
1672 // explode files
1673 $dbAnalysis->itemArray[]['id']=$theFile;
1674 }
1675 if ($status=='update') {
1676 $dbAnalysis->writeMM($tcaFieldConf['MM'],$id,0);
1677 } else {
1678 $this->dbAnalysisStore[] = array($dbAnalysis, $tcaFieldConf['MM'], $id, 0); // This will be traversed later to execute the actions
1679 }
1680 $valueArray = $dbAnalysis->countItems();
1681 }
1682 }
1683
1684 return $valueArray;
1685 }
1686
1687 /**
1688 * Evaluates 'flex' type values.
1689 *
1690 * @param array The result array. The processed value (if any!) is set in the 'value' key.
1691 * @param string The value to set.
1692 * @param array Field configuration from TCA
1693 * @param array Additional parameters in a numeric array: $table,$id,$curValue,$status,$realPid,$recFID
1694 * @param array Uploaded files for the field
1695 * @param array Current record array.
1696 * @param string Field name
1697 * @return array Modified $res array
1698 */
1699 function checkValue_flex($res,$value,$tcaFieldConf,$PP,$uploadedFiles,$field) {
1700 list($table,$id,$curValue,$status,$realPid,$recFID) = $PP;
1701
1702 if (is_array($value)) {
1703
1704 // This value is necessary for flex form processing to happen on flexform fields in page records when they are copied.
1705 // 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.
1706 $newRecordPidValue = $status=='new' ? $realPid : 0;
1707
1708 // Get current value array:
1709 $dataStructArray = t3lib_BEfunc::getFlexFormDS($tcaFieldConf,$this->checkValue_currentRecord,$table,'',TRUE,$newRecordPidValue);
1710
1711 $currentValueArray = t3lib_div::xml2array($curValue);
1712 if (!is_array($currentValueArray)) $currentValueArray = array();
1713 if (is_array($currentValueArray['meta']['currentLangId'])) unset($currentValueArray['meta']['currentLangId']); // Remove all old meta for languages...
1714
1715 // Evaluation of input values:
1716 $value['data'] = $this->checkValue_flex_procInData($value['data'],$currentValueArray['data'],$uploadedFiles['data'],$dataStructArray,$PP);
1717
1718 // Create XML and convert charsets from input value:
1719 $xmlValue = $this->checkValue_flexArray2Xml($value,TRUE);
1720
1721 // If we wanted to set UTF fixed:
1722 // $storeInCharset='utf-8';
1723 // $currentCharset=$GLOBALS['LANG']->charSet;
1724 // $xmlValue = $GLOBALS['LANG']->csConvObj->conv($xmlValue,$currentCharset,$storeInCharset,1);
1725 $storeInCharset=$GLOBALS['LANG']->charSet;
1726
1727 // Merge them together IF they are both arrays:
1728 // 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).
1729 if (is_array($currentValueArray)) {
1730 $arrValue = t3lib_div::xml2array($xmlValue);
1731 $arrValue = t3lib_div::array_merge_recursive_overrule($currentValueArray,$arrValue);
1732 $xmlValue = $this->checkValue_flexArray2Xml($arrValue,TRUE);
1733 }
1734
1735 // Action commands (sorting order and removals of elements)
1736 $actionCMDs = t3lib_div::_GP('_ACTION_FLEX_FORMdata');
1737 if (is_array($actionCMDs[$table][$id][$field]['data'])) {
1738 $arrValue = t3lib_div::xml2array($xmlValue);
1739 $this->_ACTION_FLEX_FORMdata($arrValue['data'],$actionCMDs[$table][$id][$field]['data']);
1740 $xmlValue = $this->checkValue_flexArray2Xml($arrValue,TRUE);
1741 }
1742
1743 // Create the value XML:
1744 $res['value']='';
1745 $res['value'].=$xmlValue;
1746 } else { // Passthrough...:
1747 $res['value']=$value;
1748 }
1749
1750 return $res;
1751 }
1752
1753 /**
1754 * Converts an array to FlexForm XML
1755 *
1756 * @param array Array with FlexForm data
1757 * @param boolean If set, the XML prologue is returned as well.
1758 * @return string Input array converted to XML
1759 */
1760 function checkValue_flexArray2Xml($array, $addPrologue=FALSE) {
1761 $flexObj = t3lib_div::makeInstance('t3lib_flexformtools');
1762 /* @var $flexObj t3lib_flexformtools */
1763 return $flexObj->flexArray2Xml($array, $addPrologue);
1764 }
1765
1766 /**
1767 * Actions for flex form element (move, delete)
1768 *
1769 * @param array &$valueArrayToRemoveFrom: by reference
1770 * @param array $deleteCMDS: ... *
1771 * @return void
1772 */
1773 function _ACTION_FLEX_FORMdata(&$valueArray,$actionCMDs) {
1774 if (is_array($valueArray) && is_array($actionCMDs)) {
1775 foreach($actionCMDs as $key => $value) {
1776 if ($key=='_ACTION') {
1777 // First, check if there are "commands":
1778 if (current($actionCMDs[$key])!=="") {
1779 asort($actionCMDs[$key]);
1780 $newValueArray = array();
1781 foreach($actionCMDs[$key] as $idx => $order) {
1782 if (substr($idx,0,3)=="ID-") {
1783 $idx = $this->newIndexMap[$idx];
1784 }
1785 if ($order!="DELETE") { // Just one reflection here: It is clear that when removing elements from a flexform, then we will get lost files unless we act on this delete operation by traversing and deleting files that were referred to.
1786 $newValueArray[$idx] = $valueArray[$idx];
1787 }
1788 unset($valueArray[$idx]);
1789 }
1790 $valueArray = t3lib_div::array_merge($newValueArray,$valueArray);
1791 }
1792 } elseif (is_array($actionCMDs[$key]) && isset($valueArray[$key])) {
1793 $this->_ACTION_FLEX_FORMdata($valueArray[$key],$actionCMDs[$key]);
1794 }
1795 }
1796 }
1797 }
1798
1799 /**
1800 * Evaluates 'inline' type values.
1801 * (partly copied from the select_group function on this issue)
1802 *
1803 * @param array The result array. The processed value (if any!) is set in the 'value' key.
1804 * @param string The value to set.
1805 * @param array Field configuration from TCA
1806 * @param array Additional parameters in a numeric array: $table,$id,$curValue,$status,$realPid,$recFID
1807 * @param string Field name
1808 * @return array Modified $res array
1809 */
1810 function checkValue_inline($res,$value,$tcaFieldConf,$PP,$field) {
1811 list($table,$id,$curValue,$status,$realPid,$recFID) = $PP;
1812
1813 if (!$tcaFieldConf['foreign_table']) {
1814 return false; // Fatal error, inline fields should always have a foreign_table defined
1815 }
1816
1817 // When values are sent they come as comma-separated values which are exploded by this function:
1818 $valueArray = t3lib_div::trimExplode(',', $value);
1819
1820 // Remove duplicates: (should not be needed)
1821 $valueArray = array_unique($valueArray);
1822
1823 // Example for received data:
1824 // $value = 45,NEW4555fdf59d154,12,123
1825 // We need to decide whether we use the stack or can save the relation directly.
1826 if(strpos($value, 'NEW') !== false || !t3lib_div::testInt($id)) {
1827 $this->remapStackRecords[$table][$id] = array('remapStackIndex' => count($this->remapStack));
1828 $this->remapStack[] = array(
1829 'func' => 'checkValue_group_select_processDBdata',
1830 'args' => array($valueArray,$tcaFieldConf,$id,$status,'inline',$table),
1831 'pos' => array('valueArray' => 0, 'tcaFieldConf' => 1, 'id' => 2, 'table' => 5),
1832 'field' => $field
1833 );
1834 unset($res['value']);
1835 } elseif($value || t3lib_div::testInt($id)) {
1836 $newValueArray = $this->checkValue_group_select_processDBdata($valueArray,$tcaFieldConf,$id,$status,'inline', $table);
1837 // Checking that the number of items is correct
1838 $newVal = $this->checkValue_checkMax($tcaFieldConf, $newValueArray);
1839 $res['value'] = implode(',',$newVal);
1840 }
1841
1842 return $res;
1843 }
1844
1845 /**
1846 * Checks if a fields has more items than defined via TCA in maxitems.
1847 * If there are more items than allowd, the item list is truncated to the defined number.
1848 *
1849 * @param array $tcaFieldConf: Field configuration from TCA
1850 * @param array $valueArray: Current value array of items
1851 * @return array The truncated value array of items
1852 */
1853 function checkValue_checkMax($tcaFieldConf, $valueArray) {
1854 // 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...
1855
1856 $valueArrayC = count($valueArray);
1857
1858 // 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.
1859 $maxI = isset($tcaFieldConf['maxitems']) ? intval($tcaFieldConf['maxitems']):1;
1860 if ($valueArrayC > $maxI) {$valueArrayC=$maxI;} // Checking for not too many elements
1861
1862 // Dumping array to list
1863 $newVal=array();
1864 foreach($valueArray as $nextVal) {
1865 if ($valueArrayC==0) {break;}
1866 $valueArrayC--;
1867 $newVal[]=$nextVal;
1868 }
1869
1870 return $newVal;
1871 }
1872
1873
1874
1875
1876
1877
1878
1879
1880
1881
1882
1883
1884
1885
1886
1887
1888
1889 /*********************************************
1890 *
1891 * Helper functions for evaluation functions.
1892 *
1893 ********************************************/
1894
1895 /**
1896 * Gets a unique value for $table/$id/$field based on $value
1897 *
1898 * @param string Table name
1899 * @param string Field name for which $value must be unique
1900 * @param string Value string.
1901 * @param integer UID to filter out in the lookup (the record itself...)
1902 * @param integer If set, the value will be unique for this PID
1903 * @return string Modified value (if not-unique). Will be the value appended with a number (until 100, then the function just breaks).
1904 */
1905 function getUnique($table,$field,$value,$id,$newPid=0) {
1906 global $TCA;
1907
1908 // Initialize:
1909 t3lib_div::loadTCA($table);
1910 $whereAdd='';
1911 $newValue='';
1912 if (intval($newPid)) { $whereAdd.=' AND pid='.intval($newPid); } else { $whereAdd.=' AND pid>=0'; } // "AND pid>=0" for versioning
1913 $whereAdd.=$this->deleteClause($table);
1914
1915 // If the field is configured in TCA, proceed:
1916 if (is_array($TCA[$table]) && is_array($TCA[$table]['columns'][$field])) {
1917
1918 // Look for a record which might already have the value:
1919 $res = $GLOBALS['TYPO3_DB']->exec_SELECTquery('uid', $table, $field.'='.$GLOBALS['TYPO3_DB']->fullQuoteStr($value, $table).' AND uid!='.intval($id).$whereAdd);
1920 $counter = 0;
1921
1922 // For as long as records with the test-value existing, try again (with incremented numbers appended).
1923 while ($GLOBALS['TYPO3_DB']->sql_num_rows($res)) {
1924 $newValue = $value.$counter;
1925 $res = $GLOBALS['TYPO3_DB']->exec_SELECTquery('uid', $table, $field.'='.$GLOBALS['TYPO3_DB']->fullQuoteStr($newValue, $table).' AND uid!='.intval($id).$whereAdd);
1926 $counter++;
1927 if ($counter>100) { break; } // At "100" it will give up and accept a duplicate - should probably be fixed to a small hash string instead...!
1928 }
1929 // If the new value is there:
1930 $value = strlen($newValue) ? $newValue : $value;
1931 }
1932 return $value;
1933 }
1934
1935 /**
1936 * Evaluation of 'input'-type values based on 'eval' list
1937 *
1938 * @param string Value to evaluate
1939 * @param array Array of evaluations to traverse.
1940 * @param string Is-in string
1941 * @return string Modified $value
1942 */
1943 function checkValue_input_Eval($value,$evalArray,$is_in) {
1944 $res = Array();
1945 $newValue = $value;
1946 $set = true;
1947
1948 foreach($evalArray as $func) {
1949 switch($func) {
1950 case 'int':
1951 case 'year':
1952 case 'date':
1953 case 'datetime':
1954 case 'time':
1955 case 'timesec':
1956 $value = intval($value);
1957 break;
1958 case 'double2':
1959 $theDec = 0;
1960 for ($a=strlen($value); $a>0; $a--) {
1961 if (substr($value,$a-1,1)=='.' || substr($value,$a-1,1)==',') {
1962 $theDec = substr($value,$a);
1963 $value = substr($value,0,$a-1);
1964 break;
1965 }
1966 }
1967 $theDec = ereg_replace('[^0-9]','',$theDec).'00';
1968 $value = intval(str_replace(' ','',$value)).'.'.substr($theDec,0,2);
1969 break;
1970 case 'md5':
1971 if (strlen($value)!=32){$set=false;}
1972 break;
1973 case 'trim':
1974 $value = trim($value);
1975 break;
1976 case 'upper':
1977 $value = $GLOBALS['LANG']->csConvObj->conv_case($GLOBALS['LANG']->charSet, $value, 'toUpper');
1978 break;
1979 case 'lower':
1980 $value = $GLOBALS['LANG']->csConvObj->conv_case($GLOBALS['LANG']->charSet, $value, 'toLower');
1981 break;
1982 case 'required':
1983 if (!$value) {$set=0;}
1984 break;
1985 case 'is_in':
1986 $c=strlen($value);
1987 if ($c) {
1988 $newVal = '';
1989 for ($a=0;$a<$c;$a++) {
1990 $char = substr($value,$a,1);
1991 if (strstr($is_in,$char)) {
1992 $newVal.=$char;
1993 }
1994 }
1995 $value = $newVal;
1996 }
1997 break;
1998 case 'nospace':
1999 $value = str_replace(' ','',$value);
2000 break;
2001 case 'alpha':
2002 $value = ereg_replace('[^a-zA-Z]','',$value);
2003 break;
2004 case 'num':
2005 $value = ereg_replace('[^0-9]','',$value);
2006 break;
2007 case 'alphanum':
2008 $value = ereg_replace('[^a-zA-Z0-9]','',$value);
2009 break;
2010 case 'alphanum_x':
2011 $value = ereg_replace('[^a-zA-Z0-9_-]','',$value);
2012 break;
2013 default:
2014 if (substr($func, 0, 3) == 'tx_') {
2015 $evalObj = t3lib_div::getUserObj($GLOBALS['TYPO3_CONF_VARS']['SC_OPTIONS']['tce']['formevals'][$func].':&'.$func);
2016 if (is_object($evalObj) && method_exists($evalObj, 'evaluateFieldValue')) {
2017 $value = $evalObj->evaluateFieldValue($value, $is_in, $set);
2018 }
2019 }
2020 break;
2021 }
2022 }
2023 if ($set) {$res['value'] = $value;}
2024 return $res;
2025 }
2026
2027 /**
2028 * Returns data for group/db and select fields
2029 *
2030 * @param array Current value array
2031 * @param array TCA field config
2032 * @param integer Record id, used for look-up of MM relations (local_uid)
2033 * @param string Status string ('update' or 'new')
2034 * @param string The type, either 'select', 'group' or 'inline'
2035 * @param string Table name, needs to be passed to t3lib_loadDBGroup
2036 * @return array Modified value array
2037 */
2038 function checkValue_group_select_processDBdata($valueArray,$tcaFieldConf,$id,$status,$type,$currentTable) {
2039 $tables = $type=='group'?$tcaFieldConf['allowed']:$tcaFieldConf['foreign_table'].','.$tcaFieldConf['neg_foreign_table'];
2040 $prep = $type=='group'?$tcaFieldConf['prepend_tname']:$tcaFieldConf['neg_foreign_table'];
2041
2042 $dbAnalysis = t3lib_div::makeInstance('t3lib_loadDBGroup');
2043 /* @var $dbAnalysis t3lib_loadDBGroup */
2044 $dbAnalysis->registerNonTableValues=$tcaFieldConf['allowNonIdValues'] ? 1 : 0;
2045 $dbAnalysis->start(implode(',',$valueArray),$tables, '', 0, $currentTable, $tcaFieldConf);
2046
2047 if ($tcaFieldConf['MM']) {
2048 if ($status=='update') {
2049 $dbAnalysis->writeMM($tcaFieldConf['MM'],$id,$prep);
2050 } else {
2051 $this->dbAnalysisStore[] = array($dbAnalysis,$tcaFieldConf['MM'],$id,$prep); // This will be traversed later to execute the actions
2052 }
2053 $valueArray = $dbAnalysis->countItems();
2054 } elseif ($type == 'inline') {
2055 if ($tcaFieldConf['foreign_field']) {
2056 // if the record was imported, sorting was also imported, so skip this
2057 $skipSorting = $this->callFromImpExp ? true : false;
2058 // update record in intermediate table (sorting & pointer uid to parent record)
2059 $dbAnalysis->writeForeignField($tcaFieldConf, $id, 0, $skipSorting);
2060 $valueArray = $dbAnalysis->countItems();
2061 } else {
2062 $valueArray = $dbAnalysis->getValueArray($prep);
2063 if ($prep) {
2064 // @TODO: Do we want to support relations to multiple tables in Comma Separated Lists?
2065 $valueArray = $dbAnalysis->convertPosNeg($valueArray,$tcaFieldConf['foreign_table'],$tcaFieldConf['neg_foreign_table']);
2066 }
2067 }
2068 } else {
2069 $valueArray = $dbAnalysis->getValueArray($prep);
2070 if ($type=='select' && $prep) {
2071 $valueArray = $dbAnalysis->convertPosNeg($valueArray,$tcaFieldConf['foreign_table'],$tcaFieldConf['neg_foreign_table']);
2072 }
2073 }
2074
2075 // 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.
2076 return $valueArray;
2077 }
2078
2079 /**
2080 * Explodes the $value, which is a list of files/uids (group select)
2081 *
2082 * @param string Input string, comma separated values. For each part it will also be detected if a '|' is found and the first part will then be used if that is the case. Further the value will be rawurldecoded.
2083 * @return array The value array.
2084 */
2085 function checkValue_group_select_explodeSelectGroupValue($value) {
2086 $valueArray = t3lib_div::trimExplode(',',$value,1);
2087 reset($valueArray);
2088 while(list($key,$newVal)=each($valueArray)) {
2089 $temp=explode('|',$newVal,2);
2090 $valueArray[$key] = str_replace(',','',str_replace('|','',rawurldecode($temp[0])));
2091 }
2092 return $valueArray;
2093 }
2094
2095 /**
2096 * Starts the processing the input data for flexforms. This will traverse all sheets / languages and for each it will traverse the sub-structure.
2097 * See checkValue_flex_procInData_travDS() for more details.
2098 * WARNING: Currently, it traverses based on the actual _data_ array and NOT the _structure_. This means that values for non-valid fields, lKey/vKey/sKeys will be accepted! For traversal of data with a call back function you should rather use class.t3lib_flexformtools.php
2099 *
2100 * @param array The 'data' part of the INPUT flexform data
2101 * @param array The 'data' part of the CURRENT flexform data
2102 * @param array The uploaded files for the 'data' part of the INPUT flexform data
2103 * @param array Data structure for the form (might be sheets or not). Only values in the data array which has a configuration in the data structure will be processed.
2104 * @param array A set of parameters to pass through for the calling of the evaluation functions
2105 * @param string Optional call back function, see checkValue_flex_procInData_travDS() DEPRICATED, use class.t3lib_flexformtools.php instead for traversal!
2106 * @return array The modified 'data' part.
2107 * @see checkValue_flex_procInData_travDS()
2108 */
2109 function checkValue_flex_procInData($dataPart,$dataPart_current,$uploadedFiles,$dataStructArray,$pParams,$callBackFunc='') {
2110 if (is_array($dataPart)) {
2111 foreach($dataPart as $sKey => $sheetDef) {
2112 list ($dataStruct,$actualSheet) = t3lib_div::resolveSheetDefInDS($dataStructArray,$sKey);
2113 if (is_array($dataStruct) && $actualSheet==$sKey && is_array($sheetDef)) {
2114 foreach($sheetDef as $lKey => $lData) {
2115 $this->checkValue_flex_procInData_travDS(
2116 $dataPart[$sKey][$lKey],
2117 $dataPart_current[$sKey][$lKey],
2118 $uploadedFiles[$sKey][$lKey],
2119 $dataStruct['ROOT']['el'],
2120 $pParams,
2121 $callBackFunc,
2122 $sKey.'/'.$lKey.'/'
2123 );
2124 }
2125 }
2126 }
2127 }
2128
2129 return $dataPart;
2130 }
2131
2132 /**
2133 * Processing of the sheet/language data array
2134 * 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.
2135 *
2136 * @param array New values (those being processed): Multidimensional Data array for sheet/language, passed by reference!
2137 * @param array Current values: Multidimensional Data array. May be empty array() if not needed (for callBackFunctions)
2138 * @param array Uploaded files array for sheet/language. May be empty array() if not needed (for callBackFunctions)
2139 * @param array Data structure which fits the data array
2140 * @param array A set of parameters to pass through for the calling of the evaluation functions / call back function
2141 * @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.
2142 * @param [type] $structurePath: ...
2143 * @return void
2144 * @see checkValue_flex_procInData()
2145 */
2146 function checkValue_flex_procInData_travDS(&$dataValues,$dataValues_current,$uploadedFiles,$DSelements,$pParams,$callBackFunc,$structurePath) {
2147 if (is_array($DSelements)) {
2148
2149 // For each DS element:
2150 foreach($DSelements as $key => $dsConf) {
2151
2152 // Array/Section:
2153 if ($DSelements[$key]['type']=='array') {
2154 if (is_array($dataValues[$key]['el'])) {
2155 if ($DSelements[$key]['section']) {
2156 $newIndexCounter=0;
2157 foreach($dataValues[$key]['el'] as $ik => $el) {
2158 if (!is_array($dataValues_current[$key]['el'])) $dataValues_current[$key]['el']=array();
2159 $theKey = key($el);
2160
2161 // It may happen that an element exists in $dataValues but is missing in $dataValues_current. In this case, just skip the element...
2162 $elExists = is_array($dataValues_current[$key]['el'][$ik]);
2163
2164 if ($elExists && is_array($dataValues[$key]['el'][$ik][$theKey]['el'])) {
2165 $this->checkValue_flex_procInData_travDS(
2166 $dataValues[$key]['el'][$ik][$theKey]['el'],
2167 $dataValues_current[$key]['el'][$ik][$theKey]['el'],
2168 $uploadedFiles[$key]['el'][$ik][$theKey]['el'],
2169 $DSelements[$key]['el'][$theKey]['el'],
2170 $pParams,
2171 $callBackFunc,
2172 $structurePath.$key.'/el/'.$ik.'/'.$theKey.'/el/'
2173 );
2174
2175 // If element is added dynamically in the flexform of TCEforms, we map the ID-string to the next numerical index we can have in that particular section of elements:
2176 // The fact that the order changes is not important since order is controlled by a separately submitted index.
2177 if (substr($ik,0,3)=="ID-") {
2178 $newIndexCounter++;
2179 $this->newIndexMap[$ik] = (is_array($dataValues_current[$key]['el'])&&count($dataValues_current[$key]['el'])?max(array_keys($dataValues_current[$key]['el'])):0)+$newIndexCounter; // Set mapping index
2180 $dataValues[$key]['el'][$this->newIndexMap[$ik]] = $dataValues[$key]['el'][$ik]; // Transfer values
2181 unset($dataValues[$key]['el'][$ik]); // Unset original
2182 }
2183 }
2184 }
2185 } else {
2186 if (!isset($dataValues[$key]['el'])) $dataValues[$key]['el']=array();
2187 $this->checkValue_flex_procInData_travDS(
2188 $dataValues[$key]['el'],
2189 $dataValues_current[$key]['el'],
2190 $uploadedFiles[$key]['el'],
2191 $DSelements[$key]['el'],
2192 $pParams,
2193 $callBackFunc,
2194 $structurePath.$key.'/el/'
2195 );
2196 }
2197 }
2198 } else {
2199 if (is_array($dsConf['TCEforms']['config']) && is_array($dataValues[$key])) {
2200 foreach($dataValues[$key] as $vKey => $data) {
2201
2202 if ($callBackFunc) {
2203 if (is_object($this->callBackObj)) {
2204 $res = $this->callBackObj->$callBackFunc(
2205 $pParams,
2206 $dsConf['TCEforms']['config'],
2207 $dataValues[$key][$vKey],
2208 $dataValues_current[$key][$vKey],
2209 $uploadedFiles[$key][$vKey],
2210 $structurePath.$key.'/'.$vKey.'/'
2211 );
2212 } else {
2213 $res = $this->$callBackFunc(
2214 $pParams,
2215 $dsConf['TCEforms']['config'],
2216 $dataValues[$key][$vKey],
2217 $dataValues_current[$key][$vKey],
2218 $uploadedFiles[$key][$vKey]
2219 );
2220 }
2221 } else { // Default
2222 list($CVtable,$CVid,$CVcurValue,$CVstatus,$CVrealPid,$CVrecFID,$CVtscPID) = $pParams;
2223
2224 $res = $this->checkValue_SW(
2225 array(),
2226 $dataValues[$key][$vKey],
2227 $dsConf['TCEforms']['config'],
2228 $CVtable,
2229 $CVid,
2230 $dataValues_current[$key][$vKey],
2231 $CVstatus,
2232 $CVrealPid,
2233 $CVrecFID,
2234 '',
2235 $uploadedFiles[$key][$vKey],
2236 array(),
2237 $CVtscPID
2238 );
2239
2240 // Look for RTE transformation of field:
2241 if ($dataValues[$key]['_TRANSFORM_'.$vKey] == 'RTE' && !$this->dontProcessTransformations) {
2242
2243 // Unsetting trigger field - we absolutely don't want that into the data storage!
2244 unset($dataValues[$key]['_TRANSFORM_'.$vKey]);
2245
2246 if (isset($res['value'])) {
2247
2248 // Calculating/Retrieving some values here:
2249 list(,,$recFieldName) = explode(':', $CVrecFID);
2250 $theTypeString = t3lib_BEfunc::getTCAtypeValue($CVtable,$this->checkValue_currentRecord);
2251 $specConf = t3lib_BEfunc::getSpecConfParts('',$dsConf['TCEforms']['defaultExtras']);
2252
2253 // Find, thisConfig:
2254 $RTEsetup = $this->BE_USER->getTSConfig('RTE',t3lib_BEfunc::getPagesTSconfig($CVtscPID));
2255 $thisConfig = t3lib_BEfunc::RTEsetup($RTEsetup['properties'],$CVtable,$recFieldName,$theTypeString);
2256
2257 // Get RTE object, draw form and set flag:
2258 $RTEobj = &t3lib_BEfunc::RTEgetObj();
2259 if (is_object($RTEobj)) {
2260 $res['value'] = $RTEobj->transformContent('db',$res['value'],$CVtable,$recFieldName,$this->checkValue_currentRecord,$specConf,$thisConfig,'',$CVrealPid);
2261 } else {
2262 debug('NO RTE OBJECT FOUND!');
2263 }
2264 }
2265 }
2266 }
2267
2268 // Adding the value:
2269 if (isset($res['value'])) {
2270 $dataValues[$key][$vKey] = $res['value'];
2271 }
2272
2273 // Finally, check if new and old values are different (or no .vDEFbase value is found) and if so, we record the vDEF value for diff'ing.
2274 // We do this after $dataValues has been updated since I expect that $dataValues_current holds evaluated values from database (so this must be the right value to compare with).
2275 if ($GLOBALS['TYPO3_CONF_VARS']['BE']['flexFormXMLincludeDiffBase'] && $vKey!=='vDEF' && (strcmp($dataValues[$key][$vKey],$dataValues_current[$key][$vKey]) || !isset($dataValues_current[$key][$vKey.'.vDEFbase']))) {
2276 // Now, check if a vDEF value is submitted in the input data, if so we expect this has been processed prior to this operation (normally the case since those fields are higher in the form) and we can use that:
2277 if (isset($dataValues[$key]['vDEF'])) {
2278 $diffValue = $dataValues[$key]['vDEF'];
2279 } else { // If not found (for translators with no access to the default language) we use the one from the current-value data set:
2280 $diffValue = $dataValues_current[$key]['vDEF'];
2281 }
2282 // Setting the reference value for vDEF for this translation. This will be used for translation tools to make a diff between the vDEF and vDEFbase to see if an update would be fitting.
2283 $dataValues[$key][$vKey.'.vDEFbase'] = $diffValue;
2284 }
2285 }
2286 }
2287 }
2288 }
2289 }
2290 }
2291
2292
2293
2294
2295
2296
2297
2298
2299
2300
2301
2302
2303
2304
2305
2306
2307
2308 /*********************************************
2309 *
2310 * PROCESSING COMMANDS
2311 *
2312 ********************************************/
2313
2314 /**
2315 * Processing the cmd-array
2316 * See "TYPO3 Core API" for a description of the options.
2317 *
2318 * @return void
2319 */
2320 function process_cmdmap() {
2321 global $TCA, $TYPO3_CONF_VARS;
2322
2323 // Editing frozen:
2324 if ($this->BE_USER->workspace!==0 && $this->BE_USER->workspaceRec['freeze']) {
2325 $this->newlog('All editing in this workspace has been frozen!',1);
2326 return FALSE;
2327 }
2328
2329 // Hook initialization:
2330 $hookObjectsArr = array();
2331 if (is_array ($TYPO3_CONF_VARS['SC_OPTIONS']['t3lib/class.t3lib_tcemain.php']['processCmdmapClass'])) {
2332 foreach ($TYPO3_CONF_VARS['SC_OPTIONS']['t3lib/class.t3lib_tcemain.php']['processCmdmapClass'] as $classRef) {
2333 $hookObjectsArr[] = &t3lib_div::getUserObj($classRef);
2334 }
2335 }
2336 #debug($this->cmdmap);
2337 // Traverse command map:
2338 reset($this->cmdmap);
2339 while(list($table,) = each($this->cmdmap)) {
2340
2341 // Check if the table may be modified!
2342 $modifyAccessList = $this->checkModifyAccessList($table);
2343 if (!$modifyAccessList) {
2344 $id = 0;
2345 $this->log($table,$id,2,0,1,"Attempt to modify table '%s' without permission",1,array($table));
2346 } // FIXME: $id not set here (Comment added by Sebastian Kurfuerst)
2347
2348 // Check basic permissions and circumstances:
2349 if (isset($TCA[$table]) && !$this->tableReadOnly($table) && is_array($this->cmdmap[$table]) && $modifyAccessList) {
2350
2351 // Traverse the command map:
2352 foreach($this->cmdmap[$table] as $id => $incomingCmdArray) {
2353 if (is_array($incomingCmdArray)) { // have found a command.
2354
2355 // Get command and value (notice, only one command is observed at a time!):
2356 reset($incomingCmdArray);
2357 $command = key($incomingCmdArray);
2358 $value = current($incomingCmdArray);
2359
2360 foreach($hookObjectsArr as $hookObj) {
2361 if (method_exists($hookObj, 'processCmdmap_preProcess')) {
2362 $hookObj->processCmdmap_preProcess($command, $table, $id, $value, $this);
2363 }
2364 }
2365
2366 // Init copyMapping array:
2367 $this->copyMappingArray = Array(); // Must clear this array before call from here to those functions: Contains mapping information between new and old id numbers.
2368
2369 // Branch, based on command
2370 switch ($command) {
2371 case 'move':
2372 $this->moveRecord($table,$id,$value);
2373 break;
2374 case 'copy':
2375 if ($table === 'pages') {
2376 $this->copyPages($id,$value);
2377 } else {
2378 $this->copyRecord($table,$id,$value,1);
2379 }
2380 break;
2381 case 'localize':
2382 $this->localize($table,$id,$value);
2383 break;
2384 case 'version':
2385 switch ((string)$value['action']) {
2386 case 'new':
2387 $versionizeTree = t3lib_div::intInRange(!isset($value['treeLevels'])?-1:$value['treeLevels'],-1,100);
2388 if ($table == 'pages' && $versionizeTree>=0) {
2389 $this->versionizePages($id,$value['label'],$versionizeTree);
2390 } else {
2391 $this->versionizeRecord($table,$id,$value['label']);
2392 }
2393 break;
2394 case 'swap':
2395 $swapMode = $GLOBALS['BE_USER']->getTSConfigVal('options.workspaces.swapMode');
2396 $elementList = array();
2397 if ($swapMode == 'any' || ($swapMode == 'page' && $table == 'pages')) {
2398 // check if we are allowed to do synchronios publish. We must have a single element in the cmdmap to be allowed
2399 if (count($this->cmdmap) == 1 && count($this->cmdmap[$table]) == 1) {
2400 $elementList = $this->findPageElementsForVersionSwap($table, $id, $value['swapWith']);
2401 }
2402 }
2403 if (count($elementList) == 0) {
2404 $elementList[$table][] = array($id, $value['swapWith']);
2405 }
2406 foreach ($elementList as $tbl => $idList) {
2407 foreach ($idList as $idKey => $idSet) {
2408 $this->version_swap($tbl,$idSet[0],$idSet[1],$value['swapIntoWS']);
2409 }
2410 }
2411 break;
2412 case 'clearWSID':
2413 $this->version_clearWSID($table,$id);
2414 break;
2415 case 'flush':
2416 $this->version_clearWSID($table,$id,TRUE);
2417 break;
2418 case 'setStage':
2419 $idList = $elementList[$table] = t3lib_div::trimExplode(',',$id,1);
2420 $setStageMode = $GLOBALS['BE_USER']->getTSConfigVal('options.workspaces.changeStageMode');
2421 if ($setStageMode == 'any' || $setStageMode == 'page') {
2422 if (count($idList) == 1) {
2423 $rec = t3lib_BEfunc::getRecord($table, $idList[0], 't3ver_wsid');
2424 $workspaceId = $rec['t3ver_wsid'];
2425 }
2426 else {
2427 $workspaceId = $GLOBALS['BE_USER']->workspace;
2428 }
2429 if ($table !== 'pages') {
2430 if ($setStageMode == 'any') {
2431 // (1) Find page to change stage and (2) find other elements from the same ws to change stage
2432 $pageIdList = array();
2433 $this->findPageIdsForVersionStateChange($table, $idList, $workspaceId, $pageIdList, $elementList);
2434 $this->findPageElementsForVersionStageChange($pageIdList, $workspaceId, $elementList);
2435 }
2436 }
2437 else {
2438 // Find all elements from the same ws to change stage
2439 $this->findRealPageIds($idList);
2440 $this->findPageElementsForVersionStageChange($idList, $workspaceId, $elementList);
2441 }
2442 }
2443 foreach ($elementList as $tbl => $elementIdList) {
2444 foreach($elementIdList as $id) {
2445 $this->version_setStage($tbl,$id,$value['stageId'],$value['comment']?$value['comment']:$this->generalComment);
2446 }
2447 }
2448 break;
2449 }
2450 break;
2451 case 'delete':
2452 $this->deleteAction($table, $id);
2453 break;
2454 case 'undelete':
2455 $this->undeleteRecord($table, $id);
2456 break;
2457 }
2458
2459 foreach($hookObjectsArr as $hookObj) {
2460 if (method_exists($hookObj, 'processCmdmap_postProcess')) {
2461 $hookObj->processCmdmap_postProcess($command, $table, $id, $value, $this);
2462 }
2463 }
2464
2465 // Merging the copy-array info together for remapping purposes.
2466 $this->copyMappingArray_merged= t3lib_div::array_merge_recursive_overrule($this->copyMappingArray_merged,$this->copyMappingArray);
2467 }
2468 }
2469 }
2470 }
2471
2472 // Finally, before exit, check if there are ID references to remap. This might be the case if versioning or copying has taken place!
2473 $this->remapListedDBRecords();
2474 }
2475
2476
2477
2478
2479
2480
2481
2482
2483
2484
2485
2486 /*********************************************
2487 *
2488 * Cmd: Copying
2489 *
2490 ********************************************/
2491
2492 /**
2493 * Copying a single record
2494 *
2495 * @param string Element table
2496 * @param integer Element UID
2497 * @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
2498 * @param boolean $first is a flag set, if the record copied is NOT a 'slave' to another record copied. That is, if this record was asked to be copied in the cmd-array
2499 * @param array Associative array with field/value pairs to override directly. Notice; Fields must exist in the table record and NOT be among excluded fields!
2500 * @param string Commalist of fields to exclude from the copy process (might get default values)
2501 * @return integer ID of new record, if any
2502 */
2503 function copyRecord($table,$uid,$destPid,$first=0,$overrideValues=array(),$excludeFields='') {
2504 global $TCA;
2505
2506 $uid = $origUid = intval($uid);
2507 // Only copy if the table is defined in TCA, a uid is given and the record wasn't copied before:
2508 if ($TCA[$table] && $uid && !$this->isRecordCopied($table, $uid)) {
2509 t3lib_div::loadTCA($table);
2510 /*
2511 // 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)
2512 if ($lookForLiveVersion = t3lib_BEfunc::getLiveVersionOfRecord($table,$uid,'uid')) {
2513 $uid = $lookForLiveVersion['uid'];
2514 }
2515 // Get workspace version of the source record, if any: Then we will copy workspace version instead:
2516 if ($WSversion = t3lib_BEfunc::getWorkspaceVersionOfRecord($this->BE_USER->workspace, $table, $uid, 'uid,t3ver_oid')) {
2517 $uid = $WSversion['uid'];
2518 }
2519 // Now, the $uid is the actual record we will copy while $origUid is the record we asked to get copied - but that could be a live version.
2520 */
2521 if ($this->doesRecordExist($table,$uid,'show')) { // This checks if the record can be selected which is all that a copy action requires.
2522 $data = Array();
2523
2524 $nonFields = array_unique(t3lib_div::trimExplode(',','uid,perms_userid,perms_groupid,perms_user,perms_group,perms_everybody,t3ver_oid,t3ver_wsid,t3ver_id,t3ver_label,t3ver_state,t3ver_swapmode,t3ver_count,t3ver_stage,t3ver_tstamp,'.$excludeFields,1));
2525
2526 // $row = $this->recordInfo($table,$uid,'*');
2527 $row = t3lib_BEfunc::getRecordWSOL($table,$uid); // So it copies (and localized) content from workspace...
2528 if (is_array($row)) {
2529
2530 // Initializing:
2531 $theNewID = uniqid('NEW');
2532 $enableField = isset($TCA[$table]['ctrl']['enablecolumns']) ? $TCA[$table]['ctrl']['enablecolumns']['disabled'] : '';
2533 $headerField = $TCA[$table]['ctrl']['label'];
2534
2535 // Getting default data:
2536 $defaultData = $this->newFieldArray($table);
2537
2538 // Getting "copy-after" fields if applicable:
2539 $copyAfterFields = $destPid<0 ? $this->fixCopyAfterDuplFields($table,$uid,abs($destPid),0) : array();
2540
2541 // Page TSconfig related:
2542 $tscPID = t3lib_BEfunc::getTSconfig_pidValue($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...
2543 $TSConfig = $this->getTCEMAIN_TSconfig($tscPID);
2544 $tE = $this->getTableEntries($table,$TSConfig);
2545
2546 // Traverse ALL fields of the selected record:
2547 foreach($row as $field => $value) {
2548 if (!in_array($field,$nonFields)) {
2549
2550 // Get TCA configuration for the field:
2551 $conf = $TCA[$table]['columns'][$field]['config'];
2552
2553 // Preparation/Processing of the value:
2554 if ($field=='pid') { // "pid" is hardcoded of course:
2555 $value = $destPid;
2556 } elseif (isset($overrideValues[$field])) { // Override value...
2557 $value = $overrideValues[$field];
2558 } elseif (isset($copyAfterFields[$field])) { // Copy-after value if available:
2559 $value = $copyAfterFields[$field];
2560 } elseif ($TCA[$table]['ctrl']['setToDefaultOnCopy'] && t3lib_div::inList($TCA[$table]['ctrl']['setToDefaultOnCopy'],$field)) { // Revert to default for some fields:
2561 $value = $defaultData[$field];
2562 } else {
2563 // Hide at copy may override:
2564 if ($first && $field==$enableField && $TCA[$table]['ctrl']['hideAtCopy'] && !$this->neverHideAtCopy && !$tE['disableHideAtCopy']) {
2565 $value=1;
2566 }
2567 // Prepend label on copy:
2568 if ($first && $field==$headerField && $TCA[$table]['ctrl']['prependAtCopy'] && !$tE['disablePrependAtCopy']) {
2569 $value = $this->getCopyHeader($table,$this->resolvePid($table,$destPid),$field,$this->clearPrefixFromValue($table,$value),0);
2570 }
2571 // Processing based on the TCA config field type (files, references, flexforms...)
2572 $value = $this->copyRecord_procBasedOnFieldType($table,$uid,$field,$value,$row,$conf,$tscPID);
2573 }
2574
2575 // Add value to array.
2576 $data[$table][$theNewID][$field] = $value;
2577 }
2578 }
2579
2580 // Overriding values:
2581 if ($TCA[$table]['ctrl']['editlock']) {
2582 $data[$table][$theNewID][$TCA[$table]['ctrl']['editlock']] = 0;
2583 }
2584
2585 // Setting original UID:
2586 if ($TCA[$table]['ctrl']['origUid']) {
2587 $data[$table][$theNewID][$TCA[$table]['ctrl']['origUid']] = $uid;
2588 }
2589
2590 // Do the copy by simply submitting the array through TCEmain:
2591 $copyTCE = t3lib_div::makeInstance('t3lib_TCEmain');
2592 /* @var $copyTCE t3lib_TCEmain */
2593 $copyTCE->stripslashes_values = 0;
2594 $copyTCE->copyTree = $this->copyTree;
2595 $copyTCE->cachedTSconfig = $this->cachedTSconfig; // Copy forth the cached TSconfig
2596 $copyTCE->dontProcessTransformations=1; // Transformations should NOT be carried out during copy
2597
2598 $copyTCE->start($data,'',$this->BE_USER);
2599 $copyTCE->process_datamap();
2600
2601 // Getting the new UID:
2602 $theNewSQLID = $copyTCE->substNEWwithIDs[$theNewID];
2603 if ($theNewSQLID) {
2604 $this->copyRecord_fixRTEmagicImages($table,t3lib_BEfunc::wsMapId($table,$theNewSQLID));
2605 $this->copyMappingArray[$table][$origUid] = $theNewSQLID;
2606 }
2607
2608 // Copy back the cached TSconfig
2609 $this->cachedTSconfig = $copyTCE->cachedTSconfig;
2610 $this->errorLog = array_merge($this->errorLog,$copyTCE->errorLog);
2611 unset($copyTCE);
2612
2613 return $theNewSQLID;
2614 } else $this->log($table,$uid,3,0,1,'Attempt to copy record that did not exist!');
2615 } else $this->log($table,$uid,3,0,1,'Attempt to copy record without permission');
2616 }
2617 }
2618
2619 /**
2620 * Copying pages
2621 * Main function for copying pages.
2622 *
2623 * @param integer Page UID to copy
2624 * @param integer Destination PID: >=0 then it points to a page-id on which to insert the record (as the first element). <0 then it points to a uid from its own table after which to insert it (works if
2625 * @return void
2626 */
2627 function copyPages($uid,$destPid) {
2628
2629 // Initialize:
2630 $uid = intval($uid);
2631 $destPid = intval($destPid);
2632
2633 // Finding list of tables to copy.
2634 $copyTablesArray = $this->admin ? $this->compileAdminTables() : explode(',',$this->BE_USER->groupData['tables_modify']); // These are the tables, the user may modify
2635 if (!strstr($this->copyWhichTables,'*')) { // If not all tables are allowed then make a list of allowed tables: That is the tables that figure in both allowed tables AND the copyTable-list
2636 foreach($copyTablesArray as $k => $table) {
2637 if (!$table || !t3lib_div::inList($this->copyWhichTables.',pages',$table)) { // pages are always going...
2638 unset($copyTablesArray[$k]);
2639 }
2640 }
2641 }
2642 $copyTablesArray = array_unique($copyTablesArray);
2643
2644 // Begin to copy pages if we're allowed to:
2645 if ($this->admin || in_array('pages',$copyTablesArray)) {
2646
2647 // Copy this page we're on. And set first-flag (this will trigger that the record is hidden if that is configured)!
2648 $theNewRootID = $this->copySpecificPage($uid,$destPid,$copyTablesArray,1);
2649
2650 // If we're going to copy recursively...:
2651 if ($theNewRootID && $this->copyTree) {
2652
2653 // Get ALL subpages to copy (read-permissions are respected!):
2654 $CPtable = $this->int_pageTreeInfo(Array(), $uid, intval($this->copyTree), $theNewRootID);
2655
2656 // Now copying the subpages:
2657 foreach($CPtable as $thePageUid => $thePagePid) {
2658 $newPid = $this->copyMappingArray['pages'][$thePagePid];
2659 if (isset($newPid)) {
2660 $this->copySpecificPage($thePageUid,$newPid,$copyTablesArray);
2661 } else {
2662 $this->log('pages',$uid,5,0,1,'Something went wrong during copying branch');
2663 break;
2664 }
2665 }
2666 } // else the page was not copied. Too bad...
2667 } else {
2668 $this->log('pages',$uid,5,0,1,'Attempt to copy page without permission to this table');
2669 }
2670 }
2671
2672 /**
2673 * Copying a single page ($uid) to $destPid and all tables in the array copyTablesArray.
2674 *
2675 * @param integer Page uid
2676 * @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
2677 * @param array Table on pages to copy along with the page.
2678 * @param boolean $first is a flag set, if the record copied is NOT a 'slave' to another record copied. That is, if this record was asked to be copied in the cmd-array
2679 * @return integer The id of the new page, if applicable.
2680 */
2681 function copySpecificPage($uid,$destPid,$copyTablesArray,$first=0) {
2682 global $TCA;
2683
2684 // Copy the page itself:
2685 $theNewRootID = $this->copyRecord('pages',$uid,$destPid,$first);
2686
2687 // If a new page was created upon the copy operation we will proceed with all the tables ON that page:
2688 if ($theNewRootID) {
2689 foreach($copyTablesArray as $table) {
2690 if ($table && is_array($TCA[$table]) && $table!='pages') { // all records under the page is copied.
2691 $mres = $GLOBALS['TYPO3_DB']->exec_SELECTquery('uid', $table, 'pid='.intval($uid).$this->deleteClause($table), '', ($TCA[$table]['ctrl']['sortby'] ? $TCA[$table]['ctrl']['sortby'].' DESC' : ''));
2692 while ($row = $GLOBALS['TYPO3_DB']->sql_fetch_assoc($mres)) {
2693 $this->copyRecord($table,$row['uid'], $theNewRootID); // Copying each of the underlying records...
2694 }
2695 }
2696 }
2697 return $theNewRootID;
2698 }
2699 }
2700
2701 /**
2702 * Copying records, but makes a "raw" copy of a record.
2703 * Basically the only thing observed is field processing like the copying of files and correction of ids. All other fields are 1-1 copied.
2704 * Technically the copy is made with THIS instance of the tcemain class contrary to copyRecord() which creates a new instance and uses the processData() function.
2705 * The copy is created by insertNewCopyVersion() which bypasses most of the regular input checking associated with processData() - maybe copyRecord() should even do this as well!?
2706 * This function is used to create new versions of a record.
2707 * NOTICE: DOES NOT CHECK PERMISSIONS to create! And since page permissions are just passed through and not changed to the user who executes the copy we cannot enforce permissions without getting an incomplete copy - unless we change permissions of course.
2708 *
2709 * @param string Element table
2710 * @param integer Element UID
2711 * @param integer Element PID (real PID, not checked)
2712 * @param array Override array - must NOT contain any fields not in the table!
2713 * @return integer Returns the new ID of the record (if applicable)
2714 */
2715 function copyRecord_raw($table,$uid,$pid,$overrideArray=array()) {
2716 global $TCA;
2717
2718 $uid = intval($uid);
2719 // Only copy if the table is defined in TCA, a uid is given and the record wasn't copied before:
2720 if ($TCA[$table] && $uid && !$this->isRecordCopied($table, $uid)) {
2721 t3lib_div::loadTCA($table);
2722 if ($this->doesRecordExist($table,$uid,'show')) {
2723
2724 // Set up fields which should not be processed. They are still written - just passed through no-questions-asked!
2725 $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');
2726
2727 // Select main record:
2728 $row = $this->recordInfo($table,$uid,'*');
2729 if (is_array($row)) {
2730
2731 // Merge in override array.
2732 $row = array_merge($row,$overrideArray);
2733
2734 // Traverse ALL fields of the selected record:
2735 foreach($row as $field => $value) {
2736 if (!in_array($field,$nonFields)) {
2737
2738 // Get TCA configuration for the field:
2739 $conf = $TCA[$table]['columns'][$field]['config'];
2740 if (is_array($conf)) {
2741 // Processing based on the TCA config field type (files, references, flexforms...)
2742 $value = $this->copyRecord_procBasedOnFieldType($table,$uid,$field,$value,$row,$conf,$pid);
2743 }
2744
2745 // Add value to array.
2746 $row[$field] = $value;
2747 }
2748 }
2749
2750 // Force versioning related fields:
2751 $row['pid'] = $pid;
2752
2753 // Setting original UID:
2754 if ($TCA[$table]['ctrl']['origUid']) {
2755 $row[$TCA[$table]['ctrl']['origUid']] = $uid;
2756 }
2757
2758 // Do the copy by internal function
2759 $theNewSQLID = $this->insertNewCopyVersion($table,$row,$pid);
2760 if ($theNewSQLID) {
2761 $this->dbAnalysisStoreExec();
2762 $this->dbAnalysisStore = array();
2763 $this->copyRecord_fixRTEmagicImages($table,t3lib_BEfunc::wsMapId($table,$theNewSQLID));
2764 return $this->copyMappingArray[$table][$uid] = $theNewSQLID;
2765 }
2766 } else $this->log($table,$uid,3,0,1,'Attempt to rawcopy/versionize record that did not exist!');
2767 } else $this->log($table,$uid,3,0,1,'Attempt to rawcopy/versionize record without copy permission');
2768 }
2769 }
2770
2771 /**
2772 * Copies all records from tables in $copyTablesArray from page with $old_pid to page with $new_pid
2773 * Uses raw-copy for the operation (meant for versioning!)
2774 *
2775 * @param integer Current page id.
2776 * @param integer New page id
2777 * @param array Array of tables from which to copy
2778 * @return void
2779 * @see versionizePages()
2780 */
2781 function rawCopyPageContent($old_pid,$new_pid,$copyTablesArray) {
2782 global $TCA;
2783
2784 if ($new_pid) {
2785 foreach($copyTablesArray as $table) {
2786 if ($table && is_array($TCA[$table]) && $table!='pages') { // all records under the page is copied.
2787 $mres = $GLOBALS['TYPO3_DB']->exec_SELECTquery('uid', $table, 'pid='.intval($old_pid).$this->deleteClause($table));
2788 while ($row = $GLOBALS['TYPO3_DB']->sql_fetch_assoc($mres)) {
2789 // Check, if this record has already been copied by a parent record as relation:
2790 if (!$this->copyMappingArray[$table][$row['uid']]) {
2791 // Copying each of the underlying records (method RAW)
2792 $this->copyRecord_raw($table,$row['uid'],$new_pid);
2793 }
2794 }
2795 $GLOBALS['TYPO3_DB']->sql_free_result($mres);
2796 }
2797 }
2798 }
2799 }
2800
2801 /**
2802 * Inserts a record in the database, passing TCA configuration values through checkValue() but otherwise does NOTHING and checks nothing regarding permissions.
2803 * 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...
2804 *
2805 * @param string Table name
2806 * @param array Field array to insert as a record
2807 * @param integer The value of PID field. -1 is indication that we are creating a new version!
2808 * @return integer Returns the new ID of the record (if applicable)
2809 */
2810 function insertNewCopyVersion($table,$fieldArray,$realPid) {
2811 global $TCA;
2812
2813 $id = uniqid('NEW');
2814
2815 // $fieldArray is set as current record.
2816 // 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...
2817 $this->checkValue_currentRecord = $fieldArray;
2818
2819 // Traverse record and input-process each value:
2820 foreach($fieldArray as $field => $fieldValue) {
2821 if (isset($TCA[$table]['columns'][$field])) {
2822 // Evaluating the value.
2823 $res = $this->checkValue($table,$field,$fieldValue,$id,'new',$realPid,0);
2824 if (isset($res['value'])) {
2825 $fieldArray[$field] = $res['value'];
2826 }
2827 }
2828 }
2829
2830 // System fields being set:
2831 if ($TCA[$table]['ctrl']['crdate']) {
2832 $fieldArray[$TCA[$table]['ctrl']['crdate']]=time();
2833 }
2834 if ($TCA[$table]['ctrl']['cruser_id']) {
2835 $fieldArray[$TCA[$table]['ctrl']['cruser_id']]=$this->userid;
2836 }
2837 if ($TCA[$table]['ctrl']['tstamp']) {
2838 $fieldArray[$TCA[$table]['ctrl']['tstamp']]=time();
2839 }
2840
2841 // Finally, insert record:
2842 $this->insertDB($table,$id,$fieldArray, TRUE);
2843 // Process the remap stack in case we dealed with relations:
2844 $this->processRemapStack();
2845
2846 // Return new id:
2847 return $this->substNEWwithIDs[$id];
2848 }
2849
2850 /**
2851