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