t3lib/class.t3lib_refindex.php

   1 <?php
   2 /***************************************************************
   3 *  Copyright notice
   4 *
   5 *  (c) 1999-2008 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  * [CLASS/FUNCTION INDEX of SCRIPT]
  29  *
  30  *
  31  *
  32  *   89: class t3lib_refindex
  33  *  107:     function updateRefIndexTable($table,$uid,$testOnly=FALSE)
  34  *  178:     function generateRefIndexData($table,$uid)
  35  *  255:     function createEntryData($table,$uid,$field,$flexpointer,$deleted,$ref_table,$ref_uid,$ref_string='',$sort=-1,$softref_key='',$softref_id='')
  36  *  282:     function createEntryData_dbRels($table,$uid,$fieldname,$flexpointer,$deleted,$items)
  37  *  299:     function createEntryData_fileRels($table,$uid,$fieldname,$flexpointer,$deleted,$items)
  38  *  320:     function createEntryData_softreferences($table,$uid,$fieldname,$flexpointer,$deleted,$keys)
  39  *
  40  *              SECTION: Get relations from table row
  41  *  376:     function getRelations($table,$row,$onlyField='')
  42  *  473:     function getRelations_flexFormCallBack($dsArr, $dataValue, $PA, $structurePath, &$pObj)
  43  *  523:     function getRelations_procFiles($value, $conf, $uid)
  44  *  573:     function getRelations_procDB($value, $conf, $uid)
  45  *
  46  *              SECTION: Setting values
  47  *  616:     function setReferenceValue($hash,$newValue,$returnDataArray=FALSE)
  48  *  699:     function setReferenceValue_dbRels($refRec,$itemArray,$newValue,&$dataArray,$flexpointer='')
  49  *  737:     function setReferenceValue_fileRels($refRec,$itemArray,$newValue,&$dataArray,$flexpointer='')
  50  *  775:     function setReferenceValue_softreferences($refRec,$softref,$newValue,&$dataArray,$flexpointer='')
  51  *
  52  *              SECTION: Helper functions
  53  *  822:     function isReferenceField($conf)
  54  *  832:     function destPathFromUploadFolder($folder)
  55  *  842:     function error($msg)
  56  *  853:     function updateIndex($testOnly,$cli_echo=FALSE)
  57  *
  58  * TOTAL FUNCTIONS: 18
  59  * (This index is automatically created/updated by the extension "extdeveval")
  60  *
  61  */
  62
  63 require_once(PATH_t3lib.'class.t3lib_befunc.php');
  64 require_once(PATH_t3lib.'class.t3lib_tcemain.php');
  65 require_once(PATH_t3lib.'class.t3lib_flexformtools.php');
  66 //require_once(PATH_typo3.'sysext/indexed_search/class.lexer.php'); // Disabled until Kasper finishes this feature. Apart from that, t3lib classes should never require stuff from extensions.
  67
  68
  69
  70 /**
  71  * Reference index processing and relation extraction
  72  *
  73  * NOTICE: When the reference index is updated for an offline version the results may not be correct.
  74  * First, lets assumed that the reference update happens in LIVE workspace (ALWAYS update from Live workspace if you analyse whole database!)
  75  * Secondly, lets assume that in a Draft workspace you have changed the data structure of a parent page record - this is (in TemplaVoila) inherited by subpages.
  76  * When in the LIVE workspace the data structure for the records/pages in the offline workspace will not be evaluated to the right one simply because the data structure is taken from a rootline traversal and in the Live workspace that will NOT include the changed DataSTructure! Thus the evaluation will be based on the Data Structure set in the Live workspace!
  77  * Somehow this scenario is rarely going to happen. Yet, it is an inconsistency and I see now practical way to handle it - other than simply ignoring maintaining the index for workspace records. Or we can say that the index is precise for all Live elements while glitches might happen in an offline workspace?
  78  * Anyway, I just wanted to document this finding - I don't think we can find a solution for it. And its very TemplaVoila specific.
  79  *
  80  * @author      Kasper Skaarhoj <kasperYYYY@typo3.com>
  81  * @package TYPO3
  82  * @subpackage t3lib
  83  */
  84 class t3lib_refindex {
  85
  86         var $temp_flexRelations = array();
  87         var $errorLog = array();
  88         var $WSOL = FALSE;
  89         var $relations = array();
  90
  91         var $words_strings = array();
  92         var $words = array();
  93
  94         var $hashVersion = 1;   // Number which we can increase if a change in the code means we will have to force a re-generation of the index.
  95
  96
  97         /**
  98          * Call this function to update the sys_refindex table for a record (even one just deleted)
  99          * NOTICE: Currently, references updated for a deleted-flagged record will not include those from within flexform fields in some cases where the data structure is defined by another record since the resolving process ignores deleted records! This will also result in bad cleaning up in tcemain I think... Anyway, thats the story of flexforms; as long as the DS can change, lots of references can get lost in no time.
 100          *
 101          * @param       string          Table name
 102          * @param       integer         UID of record
 103          * @param       boolean         If set, nothing will be written to the index but the result value will still report statistics on what is added, deleted and kept. Can be used for mere analysis.
 104          * @return      array           Array with statistics about how many index records were added, deleted and not altered plus the complete reference set for the record.
 105          */
 106         function updateRefIndexTable($table,$uid,$testOnly=FALSE)       {
 107
 108                         // First, secure that the index table is not updated with workspace tainted relations:
 109                 $this->WSOL = FALSE;
 110
 111                         // Init:
 112                 $result = array(
 113                         'keptNodes' => 0,
 114                         'deletedNodes' => 0,
 115                         'addedNodes' => 0
 116                 );
 117
 118                         // Get current index from Database:
 119                 $currentRels = $GLOBALS['TYPO3_DB']->exec_SELECTgetRows(
 120                         '*',
 121                         'sys_refindex',
 122                         'tablename='.$GLOBALS['TYPO3_DB']->fullQuoteStr($table,'sys_refindex').
 123                                 ' AND recuid='.intval($uid),
 124                         '','','','hash'
 125                 );
 126
 127                         // First, test to see if the record exists (including deleted-flagged)
 128                 if (t3lib_BEfunc::getRecordRaw($table,'uid='.intval($uid),'uid'))       {
 129
 130                                 // Then, get relations:
 131                         $relations = $this->generateRefIndexData($table,$uid);
 132
 133                         if (is_array($relations))       {
 134
 135                                         // Traverse the generated index:
 136                                 foreach($relations as $k => $datRec)    {
 137                                         $relations[$k]['hash'] = md5(implode('///',$relations[$k]).'///'.$this->hashVersion);
 138
 139                                                 // First, check if already indexed and if so, unset that row (so in the end we know which rows to remove!)
 140                                         if (isset($currentRels[$relations[$k]['hash']]))        {
 141                                                 unset($currentRels[$relations[$k]['hash']]);
 142                                                 $result['keptNodes']++;
 143                                                 $relations[$k]['_ACTION'] = 'KEPT';
 144                                         } else {
 145                                                         // If new, add it:
 146                                                 if (!$testOnly) $GLOBALS['TYPO3_DB']->exec_INSERTquery('sys_refindex',$relations[$k]);
 147                                                 $result['addedNodes']++;
 148                                                 $relations[$k]['_ACTION'] = 'ADDED';
 149                                         }
 150                                 }
 151
 152                                 $result['relations'] = $relations;
 153                         } else return FALSE;    // Weird mistake I would say...
 154
 155                                 // Words:
 156                         if (!$testOnly) $this->wordIndexing($table,$uid);
 157                 }
 158
 159                         // If any old are left, remove them:
 160                 if (count($currentRels))        {
 161                         $hashList = array_keys($currentRels);
 162                         if (count($hashList))   {
 163                                 $result['deletedNodes'] = count($hashList);
 164                                 $result['deletedNodes_hashList'] = implode(',',$hashList);
 165                                 if (!$testOnly) $GLOBALS['TYPO3_DB']->exec_DELETEquery('sys_refindex','hash IN ('.implode(',',$GLOBALS['TYPO3_DB']->fullQuoteArray($hashList,'sys_refindex')).')');
 166                         }
 167                 }
 168
 169                 return $result;
 170         }
 171
 172         /**
 173          * Returns array of arrays with an index of all references found in record from table/uid
 174          * If the result is used to update the sys_refindex table then ->WSOL must NOT be true (no workspace overlay anywhere!)
 175          *
 176          * @param       string          Table name from $TCA
 177          * @param       integer         Record UID
 178          * @return      array           Index Rows
 179          */
 180         function generateRefIndexData($table,$uid)      {
 181                 global $TCA;
 182
 183                 if (isset($TCA[$table]))        {
 184                                 // Get raw record from DB:
 185                         list($record) = $GLOBALS['TYPO3_DB']->exec_SELECTgetRows('*',$table,'uid='.intval($uid));
 186
 187                         if (is_array($record))  {
 188
 189                                         // Initialize:
 190                                 $this->words_strings = array();
 191                                 $this->words = array();
 192
 193                                         // Deleted:
 194                                 $deleted = $TCA[$table]['ctrl']['delete'] ? ($record[$TCA[$table]['ctrl']['delete']]?1:0) : 0;
 195
 196                                         // Get all relations from record:
 197                                 $dbrels = $this->getRelations($table,$record);
 198
 199                                         // Traverse those relations, compile records to insert in table:
 200                                 $this->relations = array();
 201                                 foreach($dbrels as $fieldname => $dat)  {
 202
 203                                                 // Based on type,
 204                                         switch((string)$dat['type'])    {
 205                                                 case 'db':
 206                                                         $this->createEntryData_dbRels($table,$uid,$fieldname,'',$deleted,$dat['itemArray']);
 207                                                 break;
 208                                                 case 'file':
 209                                                         $this->createEntryData_fileRels($table,$uid,$fieldname,'',$deleted,$dat['newValueFiles']);
 210                                                 break;
 211                                                 case 'flex':
 212                                                                 // DB references:
 213                                                         if (is_array($dat['flexFormRels']['db']))       {
 214                                                                 foreach($dat['flexFormRels']['db'] as $flexpointer => $subList) {
 215                                                                         $this->createEntryData_dbRels($table,$uid,$fieldname,$flexpointer,$deleted,$subList);
 216                                                                 }
 217                                                         }
 218                                                                 // File references (NOT TESTED!)
 219                                                         if (is_array($dat['flexFormRels']['file']))     {       // Not tested
 220                                                                 foreach($dat['flexFormRels']['file'] as $flexpointer => $subList)       {
 221                                                                         $this->createEntryData_fileRels($table,$uid,$fieldname,$flexpointer,$deleted,$subList);
 222                                                                 }
 223                                                         }
 224                                                                 // Soft references in flexforms (NOT TESTED!)
 225                                                         if (is_array($dat['flexFormRels']['softrefs'])) {
 226                                                                 foreach($dat['flexFormRels']['softrefs'] as $flexpointer => $subList)   {
 227                                                                         $this->createEntryData_softreferences($table,$uid,$fieldname,$flexpointer,$deleted,$subList['keys']);
 228                                                                 }
 229                                                         }
 230                                                 break;
 231                                         }
 232
 233                                                 // Softreferences in the field:
 234                                         if (is_array($dat['softrefs'])) {
 235                                                 $this->createEntryData_softreferences($table,$uid,$fieldname,'',$deleted,$dat['softrefs']['keys']);
 236                                         }
 237                                 }
 238
 239                                         // Word indexing:
 240                                 t3lib_div::loadTCA($table);
 241                                 foreach($TCA[$table]['columns'] as $field => $conf)     {
 242                                         if (t3lib_div::inList('input,text',$conf['config']['type']) && strcmp($record[$field],'') && !t3lib_div::testInt($record[$field])) {
 243                                                 $this->words_strings[$field] = $record[$field];
 244                                         }
 245                                 }
 246
 247                                 return $this->relations;
 248                         }
 249                 }
 250         }
 251
 252         /**
 253          * Create array with field/value pairs ready to insert in database.
 254          * The "hash" field is a fingerprint value across this table.
 255          *
 256          * @param       string          Tablename of source record (where reference is located)
 257          * @param       integer         UID of source record (where reference is located)
 258          * @param       string          Fieldname of source record (where reference is located)
 259          * @param       string          Pointer to location inside flexform structure where reference is located in [field]
 260          * @param       integer         Whether record is deleted-flagged or not
 261          * @param       string          For database references; the tablename the reference points to. Special keyword "_FILE" indicates that "ref_string" is a file reference either absolute or relative to PATH_site. Special keyword "_STRING" indicates some special usage (typ. softreference) where "ref_string" is used for the value.
 262          * @param       integer         For database references; The UID of the record (zero "ref_table" is "_FILE" or "_STRING")
 263          * @param       string          For "_FILE" or "_STRING" references: The filepath (relative to PATH_site or absolute) or other string.
 264          * @param       integer         The sorting order of references if many (the "group" or "select" TCA types). -1 if no sorting order is specified.
 265          * @param       string          If the reference is a soft reference, this is the soft reference parser key. Otherwise empty.
 266          * @param       string          Soft reference ID for key. Might be useful for replace operations.
 267          * @return      array           Array record to insert into table.
 268          */
 269         function createEntryData($table,$uid,$field,$flexpointer,$deleted,$ref_table,$ref_uid,$ref_string='',$sort=-1,$softref_key='',$softref_id='')   {
 270                 return array(
 271                         'tablename' => $table,
 272                         'recuid' => $uid,
 273                         'field' => $field,
 274                         'flexpointer' => $flexpointer,
 275                         'softref_key' => $softref_key,
 276                         'softref_id' => $softref_id,
 277                         'sorting' => $sort,
 278                         'deleted' => $deleted,
 279                         'ref_table' => $ref_table,
 280                         'ref_uid' => $ref_uid,
 281                         'ref_string' => $ref_string,
 282                 );
 283         }
 284
 285         /**
 286          * Enter database references to ->relations array
 287          *
 288          * @param       string          [See createEntryData, arg 1]
 289          * @param       integer         [See createEntryData, arg 2]
 290          * @param       string          [See createEntryData, arg 3]
 291          * @param       string          [See createEntryData, arg 4]
 292          * @param       string          [See createEntryData, arg 5]
 293          * @param       array           Data array with databaes relations (table/id)
 294          * @return      void
 295          */
 296         function createEntryData_dbRels($table,$uid,$fieldname,$flexpointer,$deleted,$items)    {
 297                 foreach($items as $sort => $i)  {
 298                         $this->relations[] = $this->createEntryData($table,$uid,$fieldname,$flexpointer,$deleted,$i['table'],$i['id'],'',$sort);
 299                 }
 300         }
 301
 302         /**
 303          * Enter file references to ->relations array
 304          *
 305          * @param       string          [See createEntryData, arg 1]
 306          * @param       integer         [See createEntryData, arg 2]
 307          * @param       string          [See createEntryData, arg 3]
 308          * @param       string          [See createEntryData, arg 4]
 309          * @param       string          [See createEntryData, arg 5]
 310          * @param       array           Data array with file relations
 311          * @return      void
 312          */
 313         function createEntryData_fileRels($table,$uid,$fieldname,$flexpointer,$deleted,$items)  {
 314                 foreach($items as $sort => $i)  {
 315                         $filePath = $i['ID_absFile'];
 316                         if (t3lib_div::isFirstPartOfStr($filePath,PATH_site))   {
 317                                 $filePath = substr($filePath,strlen(PATH_site));
 318                         }
 319                         $this->relations[] = $this->createEntryData($table,$uid,$fieldname,$flexpointer,$deleted,'_FILE',0,$filePath,$sort);
 320                 }
 321         }
 322
 323         /**
 324          * Enter softref references to ->relations array
 325          *
 326          * @param       string          [See createEntryData, arg 1]
 327          * @param       integer         [See createEntryData, arg 2]
 328          * @param       string          [See createEntryData, arg 3]
 329          * @param       string          [See createEntryData, arg 4]
 330          * @param       string          [See createEntryData, arg 5]
 331          * @param       array           Data array with soft reference keys
 332          * @return      void
 333          */
 334         function createEntryData_softreferences($table,$uid,$fieldname,$flexpointer,$deleted,$keys)     {
 335                 if (is_array($keys))    {
 336                         foreach($keys as $spKey => $elements)   {
 337                                 if (is_array($elements))        {
 338                                         foreach($elements as $subKey => $el)    {
 339                                                 if (is_array($el['subst']))     {
 340                                                         switch((string)$el['subst']['type'])    {
 341                                                                  case 'db':
 342                                                                         list($tableName,$recordId) = explode(':',$el['subst']['recordRef']);
 343                                                                         $this->relations[] = $this->createEntryData($table,$uid,$fieldname,$flexpointer,$deleted,$tableName,$recordId,'',-1,$spKey,$subKey);
 344                                                                  break;
 345                                                                  case 'file':
 346                                                                         $this->relations[] = $this->createEntryData($table,$uid,$fieldname,$flexpointer,$deleted,'_FILE',0,$el['subst']['relFileName'],-1,$spKey,$subKey);
 347                                                                  break;
 348                                                                  case 'string':
 349                                                                         $this->relations[] = $this->createEntryData($table,$uid,$fieldname,$flexpointer,$deleted,'_STRING',0,$el['subst']['tokenValue'],-1,$spKey,$subKey);
 350                                                                  break;
 351                                                         }
 352                                                 }
 353                                         }
 354                                 }
 355                         }
 356                 }
 357         }
 358
 359
 360
 361
 362
 363
 364
 365
 366
 367
 368
 369
 370
 371
 372
 373         /*******************************
 374          *
 375          * Get relations from table row
 376          *
 377          *******************************/
 378
 379         /**
 380          * Returns relation information for a $table/$row-array
 381          * Traverses all fields in input row which are configured in TCA/columns
 382          * It looks for hard relations to files and records in the TCA types "select" and "group"
 383          *
 384          * @param       string          Table name
 385          * @param       array           Row from table
 386          * @param       string          Specific field to fetch for.
 387          * @return      array           Array with information about relations
 388          * @see export_addRecord()
 389          */
 390         function getRelations($table,$row,$onlyField='')        {
 391                 global $TCA;
 392
 393                         // Load full table description
 394                 t3lib_div::loadTCA($table);
 395
 396                         // Initialize:
 397                 $uid = $row['uid'];
 398                 $nonFields = explode(',','uid,perms_userid,perms_groupid,perms_user,perms_group,perms_everybody,pid');
 399
 400                 $outRow = array();
 401                 foreach($row as $field => $value)       {
 402                         if (!in_array($field,$nonFields) && is_array($TCA[$table]['columns'][$field]) && (!$onlyField || $onlyField===$field))  {
 403                                 $conf = $TCA[$table]['columns'][$field]['config'];
 404
 405                                         // Add files
 406                                 if ($result = $this->getRelations_procFiles($value, $conf, $uid))       {
 407                                                 // Creates an entry for the field with all the files:
 408                                         $outRow[$field] = array(
 409                                                 'type' => 'file',
 410                                                 'newValueFiles' => $result,
 411                                         );
 412                                 }
 413
 414                                         // Add DB:
 415                                 if ($result = $this->getRelations_procDB($value, $conf, $uid, $table))  {
 416                                                 // Create an entry for the field with all DB relations:
 417                                         $outRow[$field] = array(
 418                                                 'type' => 'db',
 419                                                 'itemArray' => $result,
 420                                         );
 421                                 }
 422
 423                                         // For "flex" fieldtypes we need to traverse the structure looking for file and db references of course!
 424                                 if ($conf['type']=='flex')      {
 425
 426                                                 // Get current value array:
 427                                                 // NOTICE: failure to resolve Data Structures can lead to integrity problems with the reference index. Please look up the note in the JavaDoc documentation for the function t3lib_BEfunc::getFlexFormDS()
 428                                         $dataStructArray = t3lib_BEfunc::getFlexFormDS($conf, $row, $table,'',$this->WSOL);
 429                                         $currentValueArray = t3lib_div::xml2array($value);
 430
 431                                                 // Traversing the XML structure, processing files:
 432                                         if (is_array($currentValueArray))       {
 433                                                 $this->temp_flexRelations = array(
 434                                                         'db' => array(),
 435                                                         'file' => array(),
 436                                                         'softrefs' => array()
 437                                                 );
 438
 439                                                         // Create and call iterator object:
 440                                                 $flexObj = t3lib_div::makeInstance('t3lib_flexformtools');
 441                                                 $flexObj->traverseFlexFormXMLData($table,$field,$row,$this,'getRelations_flexFormCallBack');
 442
 443                                                         // Create an entry for the field:
 444                                                 $outRow[$field] = array(
 445                                                         'type' => 'flex',
 446                                                         'flexFormRels' => $this->temp_flexRelations,
 447                                                 );
 448                                         }
 449                                 }
 450
 451                                         // Soft References:
 452                                 if (strlen($value) && $softRefs = t3lib_BEfunc::explodeSoftRefParserList($conf['softref']))     {
 453                                         $softRefValue = $value;
 454                                         foreach($softRefs as $spKey => $spParams)       {
 455                                                 $softRefObj = &t3lib_BEfunc::softRefParserObj($spKey);
 456                                                 if (is_object($softRefObj))     {
 457                                                         $resultArray = $softRefObj->findRef($table, $field, $uid, $softRefValue, $spKey, $spParams);
 458                                                         if (is_array($resultArray))     {
 459                                                                 $outRow[$field]['softrefs']['keys'][$spKey] = $resultArray['elements'];
 460                                                                 if (strlen($resultArray['content'])) {
 461                                                                         $softRefValue = $resultArray['content'];
 462                                                                 }
 463                                                         }
 464                                                 }
 465                                         }
 466
 467                                         if (is_array($outRow[$field]['softrefs']) && count($outRow[$field]['softrefs']) && strcmp($value,$softRefValue) && strstr($softRefValue,'{softref:'))   {
 468                                                 $outRow[$field]['softrefs']['tokenizedContent'] = $softRefValue;
 469                                         }
 470                                 }
 471                         }
 472                 }
 473
 474                 return $outRow;
 475         }
 476
 477         /**
 478          * Callback function for traversing the FlexForm structure in relation to finding file and DB references!
 479          *
 480          * @param       array           Data structure for the current value
 481          * @param       mixed           Current value
 482          * @param       array           Additional configuration used in calling function
 483          * @param       string          Path of value in DS structure
 484          * @param       object          Object reference to caller
 485          * @return      void
 486          * @see t3lib_TCEmain::checkValue_flex_procInData_travDS()
 487          */
 488         function getRelations_flexFormCallBack($dsArr, $dataValue, $PA, $structurePath, &$pObj) {
 489                 $structurePath = substr($structurePath,5).'/';  // removing "data/" in the beginning of path (which points to location in data array)
 490
 491                 $dsConf = $dsArr['TCEforms']['config'];
 492
 493                         // Implode parameter values:
 494                 list($table, $uid, $field) = array($PA['table'],$PA['uid'],$PA['field']);
 495
 496                         // Add files
 497                 if ($result = $this->getRelations_procFiles($dataValue, $dsConf, $uid)) {
 498
 499                                 // Creates an entry for the field with all the files:
 500                         $this->temp_flexRelations['file'][$structurePath] = $result;
 501                 }
 502
 503                         // Add DB:
 504                 if ($result = $this->getRelations_procDB($dataValue, $dsConf, $uid))    {
 505
 506                                 // Create an entry for the field with all DB relations:
 507                         $this->temp_flexRelations['db'][$structurePath] = $result;
 508                 }
 509
 510                         // Soft References:
 511                 if (strlen($dataValue) && $softRefs = t3lib_BEfunc::explodeSoftRefParserList($dsConf['softref']))       {
 512                         $softRefValue = $dataValue;
 513                         foreach($softRefs as $spKey => $spParams)       {
 514                                 $softRefObj = &t3lib_BEfunc::softRefParserObj($spKey);
 515                                 if (is_object($softRefObj))     {
 516                                         $resultArray = $softRefObj->findRef($table, $field, $uid, $softRefValue, $spKey, $spParams, $structurePath);
 517                                         if (is_array($resultArray) && is_array($resultArray['elements']))       {
 518                                                 $this->temp_flexRelations['softrefs'][$structurePath]['keys'][$spKey] = $resultArray['elements'];
 519                                                 if (strlen($resultArray['content'])) $softRefValue = $resultArray['content'];
 520                                         }
 521                                 }
 522                         }
 523
 524                         if (count($this->temp_flexRelations['softrefs']) && strcmp($dataValue,$softRefValue))   {
 525                                 $this->temp_flexRelations['softrefs'][$structurePath]['tokenizedContent'] = $softRefValue;
 526                         }
 527                 }
 528         }
 529
 530         /**
 531          * Check field configuration if it is a file relation field and extract file relations if any
 532          *
 533          * @param       string          Field value
 534          * @param       array           Field configuration array of type "TCA/columns"
 535          * @param       integer         Field uid
 536          * @return      array           If field type is OK it will return an array with the files inside. Else false
 537          */
 538         function getRelations_procFiles($value, $conf, $uid)    {
 539                         // Take care of files...
 540                 if ($conf['type']=='group' && $conf['internal_type']=='file')   {
 541
 542                                 // Collect file values in array:
 543                         if ($conf['MM'])        {
 544                                 $theFileValues = array();
 545                                 $dbAnalysis = t3lib_div::makeInstance('t3lib_loadDBGroup');
 546                                 $dbAnalysis->start('', 'files', $conf['MM'], $uid);
 547
 548                                 foreach($dbAnalysis->itemArray as $somekey => $someval) {
 549                                         if ($someval['id'])     {
 550                                                 $theFileValues[] = $someval['id'];
 551                                         }
 552                                 }
 553                         } else {
 554                                 $theFileValues = explode(',',$value);
 555                         }
 556
 557                                 // Traverse the files and add them:
 558                         $uploadFolder = $conf['uploadfolder'];
 559                         $dest = $this->destPathFromUploadFolder($uploadFolder);
 560                         $newValue = array();
 561                         $newValueFiles = array();
 562
 563                         foreach($theFileValues as $file)        {
 564                                 if (trim($file))        {
 565                                         $realFile = $dest.'/'.trim($file);
 566 #                                       if (@is_file($realFile))        {               // Now, the refernece index should NOT look if files exist - just faithfully include them if they are in the records!
 567                                                 $newValueFiles[] = array(
 568                                                         'filename' => $file,
 569                                                         'ID' => md5($realFile),
 570                                                         'ID_absFile' => $realFile
 571                                                 );      // the order should be preserved here because.. (?)
 572 #                                       } else $this->error('Missing file: '.$realFile);
 573                                 }
 574                         }
 575
 576                         return $newValueFiles;
 577                 }
 578         }
 579
 580         /**
 581          * Check field configuration if it is a DB relation field and extract DB relations if any
 582          *
 583          * @param       string          Field value
 584          * @param       array           Field configuration array of type "TCA/columns"
 585          * @param       integer         Field uid
 586          * @param       string          Table name
 587          * @return      array           If field type is OK it will return an array with the database relations. Else false
 588          */
 589         function getRelations_procDB($value, $conf, $uid, $table = '')  {
 590
 591                         // DB record lists:
 592                 if ($this->isReferenceField($conf))     {
 593                         $allowedTables = $conf['type']=='group' ? $conf['allowed'] : $conf['foreign_table'].','.$conf['neg_foreign_table'];
 594                         $prependName = $conf['type']=='group' ? $conf['prepend_tname'] : $conf['neg_foreign_table'];
 595
 596                         if($conf['MM_opposite_field']) {
 597                                 return array();
 598                         }
 599
 600                         $dbAnalysis = t3lib_div::makeInstance('t3lib_loadDBGroup');
 601                         $dbAnalysis->start($value,$allowedTables,$conf['MM'],$uid,$table,$conf);
 602
 603                         return $dbAnalysis->itemArray;
 604                 }
 605         }
 606
 607
 608
 609
 610
 611
 612
 613
 614
 615
 616
 617
 618         /*******************************
 619          *
 620          * Setting values
 621          *
 622          *******************************/
 623
 624         /**
 625          * Setting the value of a reference or removing it completely.
 626          * Usage: For lowlevel clean up operations!
 627          * WARNING: With this you can set values that are not allowed in the database since it will bypass all checks for validity! Hence it is targetted at clean-up operations. Please use TCEmain in the usual ways if you wish to manipulate references.
 628          * Since this interface allows updates to soft reference values (which TCEmain does not directly) you may like to use it for that as an exception to the warning above.
 629          * Notice; If you want to remove multiple references from the same field, you MUST start with the one having the highest sorting number. If you don't the removal of a reference with a lower number will recreate an index in which the remaining references in that field has new hash-keys due to new sorting numbers - and you will get errors for the remaining operations which cannot find the hash you feed it!
 630          * To ensure proper working only admin-BE_USERS in live workspace should use this function
 631          *
 632          * @param       string          32-byte hash string identifying the record from sys_refindex which you wish to change the value for
 633          * @param       mixed           Value you wish to set for reference. If NULL, the reference is removed (unless a soft-reference in which case it can only be set to a blank string). If you wish to set a database reference, use the format "[table]:[uid]". Any other case, the input value is set as-is
 634          * @param       boolean         Return $dataArray only, do not submit it to database.
 635          * @param       boolean         If set, it will bypass check for workspace-zero and admin user
 636          * @return      string          If a return string, that carries an error message, otherwise false (=OK) (except if $returnDataArray is set!)
 637          */
 638         function setReferenceValue($hash,$newValue,$returnDataArray=FALSE,$bypassWorkspaceAdminCheck=FALSE)     {
 639
 640                 if (($GLOBALS['BE_USER']->workspace===0 && $GLOBALS['BE_USER']->isAdmin()) || $bypassWorkspaceAdminCheck)       {
 641
 642                                 // Get current index from Database:
 643                         list($refRec) = $GLOBALS['TYPO3_DB']->exec_SELECTgetRows(
 644                                 '*',
 645                                 'sys_refindex',
 646                                 'hash='.$GLOBALS['TYPO3_DB']->fullQuoteStr($hash,'sys_refindex')
 647                         );
 648
 649                                 // Check if reference existed.
 650                         if (is_array($refRec))  {
 651                                 if ($GLOBALS['TCA'][$refRec['tablename']])      {
 652
 653                                                 // Get that record from database:
 654                                         list($record) = $GLOBALS['TYPO3_DB']->exec_SELECTgetRows('*',$refRec['tablename'],'uid='.intval($refRec['recuid']));
 655
 656                                         if (is_array($record))  {
 657
 658                                                         // Get all relations from record, filter with fieldname:
 659                                                 $dbrels = $this->getRelations($refRec['tablename'],$record,$refRec['field']);
 660                                                 if ($dat = $dbrels[$refRec['field']])   {
 661
 662                                                                 // Initialize data array that is to be sent to TCEmain afterwards:
 663                                                         $dataArray = array();
 664
 665                                                                 // Based on type,
 666                                                         switch((string)$dat['type'])    {
 667                                                                 case 'db':
 668                                                                         $error = $this->setReferenceValue_dbRels($refRec,$dat['itemArray'],$newValue,$dataArray);
 669                                                                         if ($error)     return $error;
 670                                                                 break;
 671                                                                 case 'file':
 672                                                                         $this->setReferenceValue_fileRels($refRec,$dat['newValueFiles'],$newValue,$dataArray);
 673                                                                         if ($error)     return $error;
 674                                                                 break;
 675                                                                 case 'flex':
 676                                                                                 // DB references:
 677                                                                         if (is_array($dat['flexFormRels']['db'][$refRec['flexpointer']]))       {
 678                                                                                 $error = $this->setReferenceValue_dbRels($refRec,$dat['flexFormRels']['db'][$refRec['flexpointer']],$newValue,$dataArray,$refRec['flexpointer']);
 679                                                                                 if ($error)     return $error;
 680                                                                         }
 681                                                                                 // File references
 682                                                                         if (is_array($dat['flexFormRels']['file'][$refRec['flexpointer']]))     {
 683                                                                                 $this->setReferenceValue_fileRels($refRec,$dat['flexFormRels']['file'][$refRec['flexpointer']],$newValue,$dataArray,$refRec['flexpointer']);
 684                                                                                 if ($error)     return $error;
 685                                                                         }
 686                                                                                 // Soft references in flexforms
 687                                                                         if ($refRec['softref_key'] && is_array($dat['flexFormRels']['softrefs'][$refRec['flexpointer']]['keys'][$refRec['softref_key']]))       {
 688                                                                                 $error = $this->setReferenceValue_softreferences($refRec,$dat['flexFormRels']['softrefs'][$refRec['flexpointer']],$newValue,$dataArray,$refRec['flexpointer']);
 689                                                                                 if ($error)     return $error;
 690                                                                         }
 691                                                                 break;
 692                                                         }
 693
 694                                                                 // Softreferences in the field:
 695                                                         if ($refRec['softref_key'] && is_array($dat['softrefs']['keys'][$refRec['softref_key']]))       {
 696                                                                 $error = $this->setReferenceValue_softreferences($refRec,$dat['softrefs'],$newValue,$dataArray);
 697                                                                 if ($error)     return $error;
 698
 699                                                         }
 700
 701                                                                 // Data Array, now ready to sent to TCEmain
 702                                                         if ($returnDataArray)   {
 703                                                                 return $dataArray;
 704                                                         } else {
 705
 706                                                                         // Execute CMD array:
 707                                                                 $tce = t3lib_div::makeInstance('t3lib_TCEmain');
 708                                                                 $tce->stripslashes_values = FALSE;
 709                                                                 $tce->dontProcessTransformations = TRUE;
 710                                                                 $tce->bypassWorkspaceRestrictions = TRUE;
 711                                                                 $tce->bypassFileHandling = TRUE;
 712                                                                 $tce->bypassAccessCheckForRecords = TRUE;       // Otherwise this cannot update things in deleted records...
 713
 714                                                                 $tce->start($dataArray,array());        // check has been done previously that there is a backend user which is Admin and also in live workspace
 715                                                                 $tce->process_datamap();
 716
 717                                                                         // Return errors if any:
 718                                                                 if (count($tce->errorLog))      {
 719                                                                         return chr(10).'TCEmain:'.implode(chr(10).'TCEmain:',$tce->errorLog);
 720                                                                 }
 721                                                         }
 722                                                 }
 723                                         }
 724                                 } else return 'ERROR: Tablename "'.$refRec['tablename'].'" was not in TCA!';
 725                         } else return 'ERROR: No reference record with hash="'.$hash.'" was found!';
 726                 } else return 'ERROR: BE_USER object is not admin OR not in workspace 0 (Live)';
 727         }
 728
 729         /**
 730          * Setting a value for a reference for a DB field:
 731          *
 732          * @param       array           sys_refindex record
 733          * @param       array           Array of references from that field
 734          * @param       string          Value to substitute current value with (or NULL to unset it)
 735          * @param       array           data array in which the new value is set (passed by reference)
 736          * @param       string          Flexform pointer, if in a flex form field.
 737          * @return      string          Error message if any, otherwise false = OK
 738          */
 739         function setReferenceValue_dbRels($refRec,$itemArray,$newValue,&$dataArray,$flexpointer='')     {
 740                 if (!strcmp($itemArray[$refRec['sorting']]['id'],$refRec['ref_uid']) && !strcmp($itemArray[$refRec['sorting']]['table'],$refRec['ref_table']))  {
 741
 742                                 // Setting or removing value:
 743                         if ($newValue===NULL)   {       // Remove value:
 744                                 unset($itemArray[$refRec['sorting']]);
 745                         } else {
 746                                 list($itemArray[$refRec['sorting']]['table'],$itemArray[$refRec['sorting']]['id']) = explode(':',$newValue);
 747                         }
 748
 749                                 // Traverse and compile new list of records:
 750                         $saveValue = array();
 751                         foreach($itemArray as $pair)    {
 752                                 $saveValue[] = $pair['table'].'_'.$pair['id'];
 753                         }
 754
 755                                 // Set in data array:
 756                         if ($flexpointer)       {
 757                                 $flexToolObj = t3lib_div::makeInstance('t3lib_flexformtools');
 758                                 $dataArray[$refRec['tablename']][$refRec['recuid']][$refRec['field']]['data'] = array();
 759                                 $flexToolObj->setArrayValueByPath(substr($flexpointer,0,-1),$dataArray[$refRec['tablename']][$refRec['recuid']][$refRec['field']]['data'],implode(',',$saveValue));
 760                         } else {
 761                                 $dataArray[$refRec['tablename']][$refRec['recuid']][$refRec['field']] = implode(',',$saveValue);
 762                         }
 763
 764                 } else return 'ERROR: table:id pair "'.$refRec['ref_table'].':'.$refRec['ref_uid'].'" did not match that of the record ("'.$itemArray[$refRec['sorting']]['table'].':'.$itemArray[$refRec['sorting']]['id'].'") in sorting index "'.$refRec['sorting'].'"';
 765         }
 766
 767         /**
 768          * Setting a value for a reference for a FILE field:
 769          *
 770          * @param       array           sys_refindex record
 771          * @param       array           Array of references from that field
 772          * @param       string          Value to substitute current value with (or NULL to unset it)
 773          * @param       array           data array in which the new value is set (passed by reference)
 774          * @param       string          Flexform pointer, if in a flex form field.
 775          * @return      string          Error message if any, otherwise false = OK
 776          */
 777         function setReferenceValue_fileRels($refRec,$itemArray,$newValue,&$dataArray,$flexpointer='')   {
 778                 if (!strcmp(substr($itemArray[$refRec['sorting']]['ID_absFile'],strlen(PATH_site)),$refRec['ref_string']) && !strcmp('_FILE',$refRec['ref_table']))     {
 779
 780                                 // Setting or removing value:
 781                         if ($newValue===NULL)   {       // Remove value:
 782                                 unset($itemArray[$refRec['sorting']]);
 783                         } else {
 784                                 $itemArray[$refRec['sorting']]['filename'] = $newValue;
 785                         }
 786
 787                                 // Traverse and compile new list of records:
 788                         $saveValue = array();
 789                         foreach($itemArray as $fileInfo)        {
 790                                 $saveValue[] = $fileInfo['filename'];
 791                         }
 792
 793                                 // Set in data array:
 794                         if ($flexpointer)       {
 795                                 $flexToolObj = t3lib_div::makeInstance('t3lib_flexformtools');
 796                                 $dataArray[$refRec['tablename']][$refRec['recuid']][$refRec['field']]['data'] = array();
 797                                 $flexToolObj->setArrayValueByPath(substr($flexpointer,0,-1),$dataArray[$refRec['tablename']][$refRec['recuid']][$refRec['field']]['data'],implode(',',$saveValue));
 798                         } else {
 799                                 $dataArray[$refRec['tablename']][$refRec['recuid']][$refRec['field']] = implode(',',$saveValue);
 800                         }
 801
 802                 } else return 'ERROR: either "'.$refRec['ref_table'].'" was not "_FILE" or file PATH_site+"'.$refRec['ref_string'].'" did not match that of the record ("'.$itemArray[$refRec['sorting']]['ID_absFile'].'") in sorting index "'.$refRec['sorting'].'"';
 803         }
 804
 805         /**
 806          * Setting a value for a soft reference token
 807          *
 808          * @param       array           sys_refindex record
 809          * @param       array           Array of soft reference occurencies
 810          * @param       string          Value to substitute current value with
 811          * @param       array           data array in which the new value is set (passed by reference)
 812          * @param       string          Flexform pointer, if in a flex form field.
 813          * @return      string          Error message if any, otherwise false = OK
 814          */
 815         function setReferenceValue_softreferences($refRec,$softref,$newValue,&$dataArray,$flexpointer='')       {
 816                 if (is_array($softref['keys'][$refRec['softref_key']][$refRec['softref_id']]))  {
 817
 818                                 // Set new value:
 819                         $softref['keys'][$refRec['softref_key']][$refRec['softref_id']]['subst']['tokenValue'] = ''.$newValue;
 820
 821                                 // Traverse softreferences and replace in tokenized content to rebuild it with new value inside:
 822                         foreach($softref['keys'] as $sfIndexes) {
 823                                 foreach($sfIndexes as $data)    {
 824                                         $softref['tokenizedContent'] = str_replace('{softref:'.$data['subst']['tokenID'].'}', $data['subst']['tokenValue'], $softref['tokenizedContent']);
 825                                 }
 826                         }
 827
 828                                 // Set in data array:
 829                         if (!strstr($softref['tokenizedContent'],'{softref:'))  {
 830                                 if ($flexpointer)       {
 831                                         $flexToolObj = t3lib_div::makeInstance('t3lib_flexformtools');
 832                                         $dataArray[$refRec['tablename']][$refRec['recuid']][$refRec['field']]['data'] = array();
 833                                         $flexToolObj->setArrayValueByPath(substr($flexpointer,0,-1),$dataArray[$refRec['tablename']][$refRec['recuid']][$refRec['field']]['data'],$softref['tokenizedContent']);
 834                                 } else {
 835                                         $dataArray[$refRec['tablename']][$refRec['recuid']][$refRec['field']] = $softref['tokenizedContent'];
 836                                 }
 837                         } else return 'ERROR: After substituting all found soft references there were still soft reference tokens in the text. (theoretically this does not have to be an error if the string "{softref:" happens to be in the field for another reason.)';
 838                 } else return 'ERROR: Soft reference parser key "'.$refRec['softref_key'].'" or the index "'.$refRec['softref_id'].'" was not found.';
 839         }
 840
 841
 842
 843
 844
 845
 846
 847
 848
 849
 850         /*******************************
 851          *
 852          * Indexing words
 853          *
 854          *******************************/
 855
 856         /**
 857          * Indexing words from table records. Can be useful for quick backend look ups in records across the system.
 858          */
 859         function wordIndexing($table,$uid)      {
 860                 return; // Disabled until Kasper finishes this feature. If someone else needs it in the meantime you are welcome to complete it. Below my todo list.
 861
 862                 // TODO:
 863                 // - Flag to disable indexing
 864                 // - Clean-up to remove words not used anymore  and indexes for records not in the system anymore.
 865                 // - UTF-8 compliant substr()
 866                 $lexer = t3lib_div::makeInstance('tx_indexedsearch_lexer');
 867                 $words = $lexer->split2Words(implode(' ',$this->words_strings));
 868                 foreach($words as $w) {
 869                         $words[]=substr($w,0,3);
 870                 }
 871                 $words = array_unique($words);
 872                 $this->updateWordIndex($words,$table,$uid);
 873         }
 874
 875         /**
 876          * Update/Create word index for record
 877          *
 878          * @param       array           Word list array (words are values in array)
 879          * @param       string          Table
 880          * @param       integer         Rec uid
 881          * @return      void
 882          */
 883         function updateWordIndex($words,$table,$uid) {
 884
 885                         // Submit words to
 886                 $this->submitWords($words);
 887
 888                         // Result id and remove relations:
 889                 $rid = t3lib_div::md5int($table.':'.$uid);
 890                 $GLOBALS['TYPO3_DB']->exec_DELETEquery('sys_refindex_rel', 'rid='.intval($rid));
 891
 892                         // Add relations:
 893                 foreach($words as $w)   {
 894                         $insertFields = array(
 895                                 'rid' => $rid,
 896                                 'wid' => t3lib_div::md5int($w)
 897                         );
 898
 899                         $GLOBALS['TYPO3_DB']->exec_INSERTquery('sys_refindex_rel', $insertFields);
 900                 }
 901
 902                         // Add result record:
 903                 $GLOBALS['TYPO3_DB']->exec_DELETEquery('sys_refindex_res', 'rid='.intval($rid));
 904                 $insertFields = array(
 905                         'rid' => $rid,
 906                         'tablename' => $table,
 907                         'recuid' => $uid
 908                 );
 909                 $GLOBALS['TYPO3_DB']->exec_INSERTquery('sys_refindex_res', $insertFields);
 910         }
 911
 912         /**
 913          * Adds new words to db
 914          *
 915          * @param       array           Word List array (where each word has information about position etc).
 916          * @return      void
 917          */
 918         function submitWords($wl) {
 919
 920                 $hashArr = array();
 921                 foreach($wl as $w)      {
 922                         $hashArr[] = t3lib_div::md5int($w);
 923                 }
 924                 $wl = array_flip($wl);
 925
 926                 if (count($hashArr))    {
 927                         $cwl = implode(',',$hashArr);
 928                         $res = $GLOBALS['TYPO3_DB']->exec_SELECTquery('baseword', 'sys_refindex_words', 'wid IN ('.$cwl.')');
 929
 930                         if($GLOBALS['TYPO3_DB']->sql_num_rows($res)!=count($wl)) {
 931                                 while($row = $GLOBALS['TYPO3_DB']->sql_fetch_assoc($res)) {
 932                                         unset($wl[$row['baseword']]);
 933                                 }
 934
 935                                 reset($wl);
 936                                 while(list($key,$val)=each($wl)) {
 937                                         $insertFields = array(
 938                                                 'wid' => t3lib_div::md5int($key),
 939                                                 'baseword' => $key
 940                                         );
 941
 942                                                 // A duplicate-key error will occur here if a word is NOT unset in the unset() line. However as long as the words in $wl are NOT longer as 60 chars (the baseword varchar is 60 characters...) this is not a problem.
 943                                         $GLOBALS['TYPO3_DB']->exec_INSERTquery('sys_refindex_words', $insertFields);
 944                                 }
 945                         }
 946                 }
 947         }
 948
 949
 950
 951
 952
 953
 954
 955         /*******************************
 956          *
 957          * Helper functions
 958          *
 959          *******************************/
 960
 961         /**
 962          * Returns true if the TCA/columns field type is a DB reference field
 963          *
 964          * @param       array           config array for TCA/columns field
 965          * @return      boolean         True if DB reference field (group/db or select with foreign-table)
 966          */
 967         function isReferenceField($conf)        {
 968                 return ($conf['type']=='group' && $conf['internal_type']=='db') || (($conf['type']=='select' || $conf['type']=='inline') && $conf['foreign_table']);
 969         }
 970
 971         /**
 972          * Returns destination path to an upload folder given by $folder
 973          *
 974          * @param       string          Folder relative to PATH_site
 975          * @return      string          Input folder prefixed with PATH_site. No checking for existence is done. Output must be a folder without trailing slash.
 976          */
 977         function destPathFromUploadFolder($folder)      {
 978                 return PATH_site.$folder;
 979         }
 980
 981         /**
 982          * Sets error message in the internal error log
 983          *
 984          * @param       string          Error message
 985          * @return      void
 986          */
 987         function error($msg)    {
 988                 $this->errorLog[]=$msg;
 989         }
 990
 991         /**
 992          * Updating Index (External API)
 993          *
 994          * @param       boolean         If set, only a test
 995          * @param       boolean         If set, output CLI status
 996          * @return      array           Header and body status content
 997          */
 998         function updateIndex($testOnly,$cli_echo=FALSE) {
 999                 global $TCA, $TYPO3_DB;
1000
1001                 $errors = array();
1002                 $tableNames = array();
1003                 $recCount=0;
1004                 $tableCount=0;
1005
1006                 $headerContent = $testOnly ? 'Reference Index being TESTED (nothing written, use "-e" to update)' : 'Reference Index being Updated';
1007                 if ($cli_echo) echo
1008                                                 '*******************************************'.chr(10).
1009                                                 $headerContent.chr(10).
1010                                                 '*******************************************'.chr(10);
1011
1012                         // Traverse all tables:
1013                 foreach ($TCA as $tableName => $cfg)    {
1014                         $tableNames[] = $tableName;
1015                         $tableCount++;
1016
1017                                 // Traverse all records in tables, including deleted records:
1018                         $allRecs = $TYPO3_DB->exec_SELECTgetRows('uid',$tableName,'1=1');       //.t3lib_BEfunc::deleteClause($tableName)
1019                         $uidList = array(0);
1020                         foreach ($allRecs as $recdat)   {
1021                                 $refIndexObj = t3lib_div::makeInstance('t3lib_refindex');
1022                                 $result = $refIndexObj->updateRefIndexTable($tableName,$recdat['uid'],$testOnly);
1023                                 $uidList[]= $recdat['uid'];
1024                                 $recCount++;
1025
1026                                 if ($result['addedNodes'] || $result['deletedNodes'])   {
1027                                         $Err = 'Record '.$tableName.':'.$recdat['uid'].' had '.$result['addedNodes'].' added indexes and '.$result['deletedNodes'].' deleted indexes';
1028                                         $errors[]= $Err;
1029                                         if ($cli_echo) echo $Err.chr(10);
1030                                         #$errors[] = t3lib_div::view_array($result);
1031                                 }
1032                         }
1033
1034                                 // Searching lost indexes for this table:
1035                         $where = 'tablename='.$TYPO3_DB->fullQuoteStr($tableName,'sys_refindex').' AND recuid NOT IN ('.implode(',',$uidList).')';
1036                         $lostIndexes = $TYPO3_DB->exec_SELECTgetRows('hash','sys_refindex',$where);
1037                         if (count($lostIndexes))        {
1038                                 $Err = 'Table '.$tableName.' has '.count($lostIndexes).' lost indexes which are now deleted';
1039                                 $errors[]= $Err;
1040                                 if ($cli_echo) echo $Err.chr(10);
1041                                 if (!$testOnly) $TYPO3_DB->exec_DELETEquery('sys_refindex',$where);
1042                         }
1043                 }
1044
1045                         // Searching lost indexes for non-existing tables:
1046                 $where = 'tablename NOT IN ('.implode(',',$TYPO3_DB->fullQuoteArray($tableNames,'sys_refindex')).')';
1047                 $lostTables = $TYPO3_DB->exec_SELECTgetRows('hash','sys_refindex',$where);
1048                 if (count($lostTables)) {
1049                         $Err = 'Index table hosted '.count($lostTables).' indexes for non-existing tables, now removed';
1050                         $errors[]= $Err;
1051                         if ($cli_echo) echo $Err.chr(10);
1052                         if (!$testOnly) $TYPO3_DB->exec_DELETEquery('sys_refindex',$where);
1053                 }
1054
1055                 $testedHowMuch = $recCount.' records from '.$tableCount.' tables were checked/updated.'.chr(10);
1056
1057                 $bodyContent = $testedHowMuch.(count($errors)?implode(chr(10),$errors):'Index Integrity was perfect!');
1058                 if ($cli_echo) echo $testedHowMuch.(count($errors)?'Updates: '.count($errors):'Index Integrity was perfect!').chr(10);
1059
1060                 return array($headerContent,$bodyContent,count($errors));
1061         }
1062 }
1063
1064
1065 if (defined('TYPO3_MODE') && $TYPO3_CONF_VARS[TYPO3_MODE]['XCLASS']['t3lib/class.t3lib_refindex.php'])  {
1066         include_once($TYPO3_CONF_VARS[TYPO3_MODE]['XCLASS']['t3lib/class.t3lib_refindex.php']);
1067 }
1068
1069 ?>