t3lib/class.t3lib_refindex.php

   1 <?php
   2 /***************************************************************
   3 *  Copyright notice
   4 *
   5 *  (c) 1999-2006 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_tcemain.php');
  64 require_once(PATH_t3lib.'class.t3lib_flexformtools.php');
  65 //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.
  66
  67
  68
  69 /**
  70  * Reference index processing and relation extraction
  71  *
  72  * NOTICE: When the reference index is updated for an offline version the results may not be correct.
  73  * First, lets assumed that the reference update happens in LIVE workspace (ALWAYS update from Live workspace if you analyse whole database!)
  74  * 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.
  75  * 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!
  76  * 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?
  77  * Anyway, I just wanted to document this finding - I don't think we can find a solution for it. And its very TemplaVoila specific.
  78  *
  79  * @author      Kasper Skaarhoj <kasperYYYY@typo3.com>
  80  * @package TYPO3
  81  * @subpackage t3lib
  82  */
  83 class t3lib_refindex {
  84
  85         var $temp_flexRelations = array();
  86         var $errorLog = array();
  87         var $WSOL = FALSE;
  88         var $relations = array();
  89
  90         var $words_strings = array();
  91         var $words = array();
  92
  93         var $hashVersion = 1;   // Number which we can increase if a change in the code means we will have to force a re-generation of the index.
  94
  95
  96         /**
  97          * Call this function to update the sys_refindex table for a record (even one just deleted)
  98          * NOTICE: Currently, references updated for a deleted-flagged record will not include those from within flexform fields in some cases where the data structure is defined by another record since the resolving process ignores deleted records! This will also result in bad cleaning up in tcemain I think... Anyway, thats the story of flexforms; as long as the DS can change, lots of references can get lost in no time.
  99          *
 100          * @param       string          Table name
 101          * @param       integer         UID of record
 102          * @param       boolean         If set, nothing will be written to the index but the result value will still report statistics on what is added, deleted and kept. Can be used for mere analysis.
 103          * @return      array           Array with statistics about how many index records were added, deleted and not altered plus the complete reference set for the record.
 104          */
 105         function updateRefIndexTable($table,$uid,$testOnly=FALSE)       {
 106
 107                         // First, secure that the index table is not updated with workspace tainted relations:
 108                 $this->WSOL = FALSE;
 109
 110                         // Init:
 111                 $result = array(
 112                         'keptNodes' => 0,
 113                         'deletedNodes' => 0,
 114                         'addedNodes' => 0
 115                 );
 116
 117                         // Get current index from Database:
 118                 $currentRels = $GLOBALS['TYPO3_DB']->exec_SELECTgetRows(
 119                         '*',
 120                         'sys_refindex',
 121                         'tablename='.$GLOBALS['TYPO3_DB']->fullQuoteStr($table,'sys_refindex').
 122                                 ' AND recuid='.intval($uid),
 123                         '','','','hash'
 124                 );
 125
 126                         // First, test to see if the record exists (including deleted-flagged)
 127                 if (t3lib_BEfunc::getRecordRaw($table,'uid='.intval($uid),'uid'))       {
 128
 129                                 // Then, get relations:
 130                         $relations = $this->generateRefIndexData($table,$uid);
 131
 132                         if (is_array($relations))       {
 133
 134                                         // Traverse the generated index:
 135                                 foreach($relations as $k => $datRec)    {
 136                                         $relations[$k]['hash'] = md5(implode('///',$relations[$k]).'///'.$this->hashVersion);
 137
 138                                                 // First, check if already indexed and if so, unset that row (so in the end we know which rows to remove!)
 139                                         if (isset($currentRels[$relations[$k]['hash']]))        {
 140                                                 unset($currentRels[$relations[$k]['hash']]);
 141                                                 $result['keptNodes']++;
 142                                                 $relations[$k]['_ACTION'] = 'KEPT';
 143                                         } else {
 144                                                         // If new, add it:
 145                                                 if (!$testOnly) $GLOBALS['TYPO3_DB']->exec_INSERTquery('sys_refindex',$relations[$k]);
 146                                                 $result['addedNodes']++;
 147                                                 $relations[$k]['_ACTION'] = 'ADDED';
 148                                         }
 149                                 }
 150
 151                                 $result['relations'] = $relations;
 152                         } else return FALSE;    // Weird mistake I would say...
 153
 154                                 // Words:
 155                         if (!$testOnly) $this->wordIndexing($table,$uid);
 156                 }
 157
 158                         // If any old are left, remove them:
 159                 if (count($currentRels))        {
 160                         $hashList = array_keys($currentRels);
 161                         if (count($hashList))   {
 162                                 $result['deletedNodes'] = count($hashList);
 163                                 $result['deletedNodes_hashList'] = implode(',',$hashList);
 164                                 if (!$testOnly) $GLOBALS['TYPO3_DB']->exec_DELETEquery('sys_refindex','hash IN ('.implode(',',$GLOBALS['TYPO3_DB']->fullQuoteArray($hashList,'sys_refindex')).')');
 165                         }
 166                 }
 167
 168                 return $result;
 169         }
 170
 171         /**
 172          * Returns array of arrays with an index of all references found in record from table/uid
 173          * If the result is used to update the sys_refindex table then ->WSOL must NOT be true (no workspace overlay anywhere!)
 174          *
 175          * @param       string          Table name from $TCA
 176          * @param       integer         Record UID
 177          * @return      array           Index Rows
 178          */
 179         function generateRefIndexData($table,$uid)      {
 180                 global $TCA;
 181
 182                 if (isset($TCA[$table]))        {
 183                                 // Get raw record from DB:
 184                         list($record) = $GLOBALS['TYPO3_DB']->exec_SELECTgetRows('*',$table,'uid='.intval($uid));
 185
 186                         if (is_array($record))  {
 187
 188                                         // Initialize:
 189                                 $this->words_strings = array();
 190                                 $this->words = array();
 191
 192                                         // Deleted:
 193                                 $deleted = $TCA[$table]['ctrl']['delete'] ? ($record[$TCA[$table]['ctrl']['delete']]?1:0) : 0;
 194
 195                                         // Get all relations from record:
 196                                 $dbrels = $this->getRelations($table,$record);
 197
 198                                         // Traverse those relations, compile records to insert in table:
 199                                 $this->relations = array();
 200                                 foreach($dbrels as $fieldname => $dat)  {
 201
 202                                                 // Based on type,
 203                                         switch((string)$dat['type'])    {
 204                                                 case 'db':
 205                                                         $this->createEntryData_dbRels($table,$uid,$fieldname,'',$deleted,$dat['itemArray']);
 206                                                 break;
 207                                                 case 'file':
 208                                                         $this->createEntryData_fileRels($table,$uid,$fieldname,'',$deleted,$dat['newValueFiles']);
 209                                                 break;
 210                                                 case 'flex':
 211                                                                 // DB references:
 212                                                         if (is_array($dat['flexFormRels']['db']))       {
 213                                                                 foreach($dat['flexFormRels']['db'] as $flexpointer => $subList) {
 214                                                                         $this->createEntryData_dbRels($table,$uid,$fieldname,$flexpointer,$deleted,$subList);
 215                                                                 }
 216                                                         }
 217                                                                 // File references (NOT TESTED!)
 218                                                         if (is_array($dat['flexFormRels']['file']))     {       // Not tested
 219                                                                 foreach($dat['flexFormRels']['file'] as $flexpointer => $subList)       {
 220                                                                         $this->createEntryData_fileRels($table,$uid,$fieldname,$flexpointer,$deleted,$subList);
 221                                                                 }
 222                                                         }
 223                                                                 // Soft references in flexforms (NOT TESTED!)
 224                                                         if (is_array($dat['flexFormRels']['softrefs'])) {
 225                                                                 foreach($dat['flexFormRels']['softrefs'] as $flexpointer => $subList)   {
 226                                                                         $this->createEntryData_softreferences($table,$uid,$fieldname,$flexpointer,$deleted,$subList['keys']);
 227                                                                 }
 228                                                         }
 229                                                 break;
 230                                         }
 231
 232                                                 // Softreferences in the field:
 233                                         if (is_array($dat['softrefs'])) {
 234                                                 $this->createEntryData_softreferences($table,$uid,$fieldname,'',$deleted,$dat['softrefs']['keys']);
 235                                         }
 236                                 }
 237
 238                                         // Word indexing:
 239                                 t3lib_div::loadTCA($table);
 240                                 foreach($TCA[$table]['columns'] as $field => $conf)     {
 241                                         if (t3lib_div::inList('input,text',$conf['config']['type']) && strcmp($record[$field],'') && !t3lib_div::testInt($record[$field])) {
 242                                                 $this->words_strings[$field] = $record[$field];
 243                                         }
 244                                 }
 245
 246                                 return $this->relations;
 247                         }
 248                 }
 249         }
 250
 251         /**
 252          * Create array with field/value pairs ready to insert in database.
 253          * The "hash" field is a fingerprint value across this table.
 254          *
 255          * @param       string          Tablename of source record (where reference is located)
 256          * @param       integer         UID of source record (where reference is located)
 257          * @param       string          Fieldname of source record (where reference is located)
 258          * @param       string          Pointer to location inside flexform structure where reference is located in [field]
 259          * @param       integer         Whether record is deleted-flagged or not
 260          * @param       string          For database references; the tablename the reference points to. Special keyword "_FILE" indicates that "ref_string" is a file reference either absolute or relative to PATH_site. Special keyword "_STRING" indicates some special usage (typ. softreference) where "ref_string" is used for the value.
 261          * @param       integer         For database references; The UID of the record (zero "ref_table" is "_FILE" or "_STRING")
 262          * @param       string          For "_FILE" or "_STRING" references: The filepath (relative to PATH_site or absolute) or other string.
 263          * @param       integer         The sorting order of references if many (the "group" or "select" TCA types). -1 if no sorting order is specified.
 264          * @param       string          If the reference is a soft reference, this is the soft reference parser key. Otherwise empty.
 265          * @param       string          Soft reference ID for key. Might be useful for replace operations.
 266          * @return      array           Array record to insert into table.
 267          */
 268         function createEntryData($table,$uid,$field,$flexpointer,$deleted,$ref_table,$ref_uid,$ref_string='',$sort=-1,$softref_key='',$softref_id='')   {
 269                 return array(
 270                         'tablename' => $table,
 271                         'recuid' => $uid,
 272                         'field' => $field,
 273                         'flexpointer' => $flexpointer,
 274                         'softref_key' => $softref_key,
 275                         'softref_id' => $softref_id,
 276                         'sorting' => $sort,
 277                         'deleted' => $deleted,
 278                         'ref_table' => $ref_table,
 279                         'ref_uid' => $ref_uid,
 280                         'ref_string' => $ref_string,
 281                 );
 282         }
 283
 284         /**
 285          * Enter database references to ->relations array
 286          *
 287          * @param       string          [See createEntryData, arg 1]
 288          * @param       integer         [See createEntryData, arg 2]
 289          * @param       string          [See createEntryData, arg 3]
 290          * @param       string          [See createEntryData, arg 4]
 291          * @param       string          [See createEntryData, arg 5]
 292          * @param       array           Data array with databaes relations (table/id)
 293          * @return      void
 294          */
 295         function createEntryData_dbRels($table,$uid,$fieldname,$flexpointer,$deleted,$items)    {
 296                 foreach($items as $sort => $i)  {
 297                         $this->relations[] = $this->createEntryData($table,$uid,$fieldname,$flexpointer,$deleted,$i['table'],$i['id'],'',$sort);
 298                 }
 299         }
 300
 301         /**
 302          * Enter file references to ->relations array
 303          *
 304          * @param       string          [See createEntryData, arg 1]
 305          * @param       integer         [See createEntryData, arg 2]
 306          * @param       string          [See createEntryData, arg 3]
 307          * @param       string          [See createEntryData, arg 4]
 308          * @param       string          [See createEntryData, arg 5]
 309          * @param       array           Data array with file relations
 310          * @return      void
 311          */
 312         function createEntryData_fileRels($table,$uid,$fieldname,$flexpointer,$deleted,$items)  {
 313                 foreach($items as $sort => $i)  {
 314                         $filePath = $i['ID_absFile'];
 315                         if (t3lib_div::isFirstPartOfStr($filePath,PATH_site))   {
 316                                 $filePath = substr($filePath,strlen(PATH_site));
 317                         }
 318                         $this->relations[] = $this->createEntryData($table,$uid,$fieldname,$flexpointer,$deleted,'_FILE',0,$filePath,$sort);
 319                 }
 320         }
 321
 322         /**
 323          * Enter softref references to ->relations array
 324          *
 325          * @param       string          [See createEntryData, arg 1]
 326          * @param       integer         [See createEntryData, arg 2]
 327          * @param       string          [See createEntryData, arg 3]
 328          * @param       string          [See createEntryData, arg 4]
 329          * @param       string          [See createEntryData, arg 5]
 330          * @param       array           Data array with soft reference keys
 331          * @return      void
 332          */
 333         function createEntryData_softreferences($table,$uid,$fieldname,$flexpointer,$deleted,$keys)     {
 334                 if (is_array($keys))    {
 335                         foreach($keys as $spKey => $elements)   {
 336                                 if (is_array($elements))        {
 337                                         foreach($elements as $subKey => $el)    {
 338                                                 if (is_array($el['subst']))     {
 339                                                         switch((string)$el['subst']['type'])    {
 340                                                                  case 'db':
 341                                                                         list($tableName,$recordId) = explode(':',$el['subst']['recordRef']);
 342                                                                         $this->relations[] = $this->createEntryData($table,$uid,$fieldname,$flexpointer,$deleted,$tableName,$recordId,'',-1,$spKey,$subKey);
 343                                                                  break;
 344                                                                  case 'file':
 345                                                                         $this->relations[] = $this->createEntryData($table,$uid,$fieldname,$flexpointer,$deleted,'_FILE',0,$el['subst']['relFileName'],-1,$spKey,$subKey);
 346                                                                  break;
 347                                                                  case 'string':
 348                                                                         $this->relations[] = $this->createEntryData($table,$uid,$fieldname,$flexpointer,$deleted,'_STRING',0,$el['subst']['tokenValue'],-1,$spKey,$subKey);
 349                                                                  break;
 350                                                         }
 351                                                 }
 352                                         }
 353                                 }
 354                         }
 355                 }
 356         }
 357
 358
 359
 360
 361
 362
 363
 364
 365
 366
 367
 368
 369
 370
 371
 372         /*******************************
 373          *
 374          * Get relations from table row
 375          *
 376          *******************************/
 377
 378         /**
 379          * Returns relation information for a $table/$row-array
 380          * Traverses all fields in input row which are configured in TCA/columns
 381          * It looks for hard relations to files and records in the TCA types "select" and "group"
 382          *
 383          * @param       string          Table name
 384          * @param       array           Row from table
 385          * @param       string          Specific field to fetch for.
 386          * @return      array           Array with information about relations
 387          * @see export_addRecord()
 388          */
 389         function getRelations($table,$row,$onlyField='')        {
 390                 global $TCA;
 391
 392                         // Load full table description
 393                 t3lib_div::loadTCA($table);
 394
 395                         // Initialize:
 396                 $uid = $row['uid'];
 397                 $nonFields = explode(',','uid,perms_userid,perms_groupid,perms_user,perms_group,perms_everybody,pid');
 398
 399                 $outRow = array();
 400                 foreach($row as $field => $value)       {
 401                         if (!in_array($field,$nonFields) && is_array($TCA[$table]['columns'][$field]) && (!$onlyField || $onlyField===$field))  {
 402                                 $conf = $TCA[$table]['columns'][$field]['config'];
 403
 404                                         // Add files
 405                                 if ($result = $this->getRelations_procFiles($value, $conf, $uid))       {
 406                                                 // Creates an entry for the field with all the files:
 407                                         $outRow[$field] = array(
 408                                                 'type' => 'file',
 409                                                 'newValueFiles' => $result,
 410                                         );
 411                                 }
 412
 413                                         // Add DB:
 414                                 if ($result = $this->getRelations_procDB($value, $conf, $uid, $table))  {
 415                                                 // Create an entry for the field with all DB relations:
 416                                         $outRow[$field] = array(
 417                                                 'type' => 'db',
 418                                                 'itemArray' => $result,
 419                                         );
 420                                 }
 421
 422                                         // For "flex" fieldtypes we need to traverse the structure looking for file and db references of course!
 423                                 if ($conf['type']=='flex')      {
 424
 425                                                 // Get current value array:
 426                                                 // 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()
 427                                         $dataStructArray = t3lib_BEfunc::getFlexFormDS($conf, $row, $table,'',$this->WSOL);
 428                                         $currentValueArray = t3lib_div::xml2array($value);
 429
 430                                                 // Traversing the XML structure, processing files:
 431                                         if (is_array($currentValueArray))       {
 432                                                 $this->temp_flexRelations = array(
 433                                                         'db' => array(),
 434                                                         'file' => array(),
 435                                                         'softrefs' => array()
 436                                                 );
 437
 438                                                         // Create and call iterator object:
 439                                                 $flexObj = t3lib_div::makeInstance('t3lib_flexformtools');
 440                                                 $flexObj->traverseFlexFormXMLData($table,$field,$row,$this,'getRelations_flexFormCallBack');
 441
 442                                                         // Create an entry for the field:
 443                                                 $outRow[$field] = array(
 444                                                         'type' => 'flex',
 445                                                         'flexFormRels' => $this->temp_flexRelations,
 446                                                 );
 447                                         }
 448                                 }
 449
 450                                         // Soft References:
 451                                 if (strlen($value) && $softRefs = t3lib_BEfunc::explodeSoftRefParserList($conf['softref']))     {
 452                                         $softRefValue = $value;
 453                                         foreach($softRefs as $spKey => $spParams)       {
 454                                                 $softRefObj = &t3lib_BEfunc::softRefParserObj($spKey);
 455                                                 if (is_object($softRefObj))     {
 456                                                         $resultArray = $softRefObj->findRef($table, $field, $uid, $softRefValue, $spKey, $spParams);
 457                                                         if (is_array($resultArray))     {
 458                                                                 $outRow[$field]['softrefs']['keys'][$spKey] = $resultArray['elements'];
 459                                                                 if (strlen($resultArray['content'])) {
 460                                                                         $softRefValue = $resultArray['content'];
 461                                                                 }
 462                                                         }
 463                                                 }
 464                                         }
 465
 466                                         if (is_array($outRow[$field]['softrefs']) && count($outRow[$field]['softrefs']) && strcmp($value,$softRefValue) && strstr($softRefValue,'{softref:'))   {
 467                                                 $outRow[$field]['softrefs']['tokenizedContent'] = $softRefValue;
 468                                         }
 469                                 }
 470                         }
 471                 }
 472
 473                 return $outRow;
 474         }
 475
 476         /**
 477          * Callback function for traversing the FlexForm structure in relation to finding file and DB references!
 478          *
 479          * @param       array           Data structure for the current value
 480          * @param       mixed           Current value
 481          * @param       array           Additional configuration used in calling function
 482          * @param       string          Path of value in DS structure
 483          * @param       object          Object reference to caller
 484          * @return      void
 485          * @see t3lib_TCEmain::checkValue_flex_procInData_travDS()
 486          */
 487         function getRelations_flexFormCallBack($dsArr, $dataValue, $PA, $structurePath, &$pObj) {
 488                 $structurePath = substr($structurePath,5).'/';  // removing "data/" in the beginning of path (which points to location in data array)
 489
 490                 $dsConf = $dsArr['TCEforms']['config'];
 491
 492                         // Implode parameter values:
 493                 list($table, $uid, $field) = array($PA['table'],$PA['uid'],$PA['field']);
 494
 495                         // Add files
 496                 if ($result = $this->getRelations_procFiles($dataValue, $dsConf, $uid)) {
 497
 498                                 // Creates an entry for the field with all the files:
 499                         $this->temp_flexRelations['file'][$structurePath] = $result;
 500                 }
 501
 502                         // Add DB:
 503                 if ($result = $this->getRelations_procDB($dataValue, $dsConf, $uid))    {
 504
 505                                 // Create an entry for the field with all DB relations:
 506                         $this->temp_flexRelations['db'][$structurePath] = $result;
 507                 }
 508
 509                         // Soft References:
 510                 if (strlen($dataValue) && $softRefs = t3lib_BEfunc::explodeSoftRefParserList($dsConf['softref']))       {
 511                         $softRefValue = $dataValue;
 512                         foreach($softRefs as $spKey => $spParams)       {
 513                                 $softRefObj = &t3lib_BEfunc::softRefParserObj($spKey);
 514                                 if (is_object($softRefObj))     {
 515                                         $resultArray = $softRefObj->findRef($table, $field, $uid, $softRefValue, $spKey, $spParams, $structurePath);
 516                                         if (is_array($resultArray) && is_array($resultArray['elements']))       {
 517                                                 $this->temp_flexRelations['softrefs'][$structurePath]['keys'][$spKey] = $resultArray['elements'];
 518                                                 if (strlen($resultArray['content'])) $softRefValue = $resultArray['content'];
 519                                         }
 520                                 }
 521                         }
 522
 523                         if (count($this->temp_flexRelations['softrefs']) && strcmp($dataValue,$softRefValue))   {
 524                                 $this->temp_flexRelations['softrefs'][$structurePath]['tokenizedContent'] = $softRefValue;
 525                         }
 526                 }
 527         }
 528
 529         /**
 530          * Check field configuration if it is a file relation field and extract file relations if any
 531          *
 532          * @param       string          Field value
 533          * @param       array           Field configuration array of type "TCA/columns"
 534          * @param       integer         Field uid
 535          * @return      array           If field type is OK it will return an array with the files inside. Else false
 536          */
 537         function getRelations_procFiles($value, $conf, $uid)    {
 538                         // Take care of files...
 539                 if ($conf['type']=='group' && $conf['internal_type']=='file')   {
 540
 541                                 // Collect file values in array:
 542                         if ($conf['MM'])        {
 543                                 $theFileValues = array();
 544                                 $dbAnalysis = t3lib_div::makeInstance('t3lib_loadDBGroup');
 545                                 $dbAnalysis->start('', 'files', $conf['MM'], $uid);
 546
 547                                 foreach($dbAnalysis->itemArray as $somekey => $someval) {
 548                                         if ($someval['id'])     {
 549                                                 $theFileValues[] = $someval['id'];
 550                                         }
 551                                 }
 552                         } else {
 553                                 $theFileValues = explode(',',$value);
 554                         }
 555
 556                                 // Traverse the files and add them:
 557                         $uploadFolder = $conf['uploadfolder'];
 558                         $dest = $this->destPathFromUploadFolder($uploadFolder);
 559                         $newValue = array();
 560                         $newValueFiles = array();
 561
 562                         foreach($theFileValues as $file)        {
 563                                 if (trim($file))        {
 564                                         $realFile = $dest.'/'.trim($file);
 565 #                                       if (@is_file($realFile))        {               // Now, the refernece index should NOT look if files exist - just faithfully include them if they are in the records!
 566                                                 $newValueFiles[] = array(
 567                                                         'filename' => $file,
 568                                                         'ID' => md5($realFile),
 569                                                         'ID_absFile' => $realFile
 570                                                 );      // the order should be preserved here because.. (?)
 571 #                                       } else $this->error('Missing file: '.$realFile);
 572                                 }
 573                         }
 574
 575                         return $newValueFiles;
 576                 }
 577         }
 578
 579         /**
 580          * Check field configuration if it is a DB relation field and extract DB relations if any
 581          *
 582          * @param       string          Field value
 583          * @param       array           Field configuration array of type "TCA/columns"
 584          * @param       integer         Field uid
 585          * @param       string          Table name
 586          * @return      array           If field type is OK it will return an array with the database relations. Else false
 587          */
 588         function getRelations_procDB($value, $conf, $uid, $table = '')  {
 589
 590                         // DB record lists:
 591                 if ($this->isReferenceField($conf))     {
 592                         $allowedTables = $conf['type']=='group' ? $conf['allowed'] : $conf['foreign_table'].','.$conf['neg_foreign_table'];
 593                         $prependName = $conf['type']=='group' ? $conf['prepend_tname'] : $conf['neg_foreign_table'];
 594
 595                         if($conf['MM_opposite_field']) {
 596                                 return array();
 597                         }
 598
 599                         $dbAnalysis = t3lib_div::makeInstance('t3lib_loadDBGroup');
 600                         $dbAnalysis->start($value,$allowedTables,$conf['MM'],$uid,$table,$conf);
 601
 602                         return $dbAnalysis->itemArray;
 603                 }
 604         }
 605
 606
 607
 608
 609
 610
 611
 612
 613
 614
 615
 616
 617         /*******************************
 618          *
 619          * Setting values
 620          *
 621          *******************************/
 622
 623         /**
 624          * Setting the value of a reference or removing it completely.
 625          * Usage: For lowlevel clean up operations!
 626          * 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.
 627          * 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.
 628          * 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!
 629          * To ensure proper working only admin-BE_USERS in live workspace should use this function
 630          *
 631          * @param       string          32-byte hash string identifying the record from sys_refindex which you wish to change the value for
 632          * @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
 633          * @param       boolean         Return $dataArray only, do not submit it to database.
 634          * @return      string          If a return string, that carries an error message, otherwise false (=OK) (except if $returnDataArray is set!)
 635          */
 636         function setReferenceValue($hash,$newValue,$returnDataArray=FALSE)      {
 637
 638                 if ($GLOBALS['BE_USER']->workspace===0 && $GLOBALS['BE_USER']->isAdmin())       {
 639
 640                                 // Get current index from Database:
 641                         list($refRec) = $GLOBALS['TYPO3_DB']->exec_SELECTgetRows(
 642                                 '*',
 643                                 'sys_refindex',
 644                                 'hash='.$GLOBALS['TYPO3_DB']->fullQuoteStr($hash,'sys_refindex')
 645                         );
 646
 647                                 // Check if reference existed.
 648                         if (is_array($refRec))  {
 649                                 if ($GLOBALS['TCA'][$refRec['tablename']])      {
 650
 651                                                 // Get that record from database:
 652                                         list($record) = $GLOBALS['TYPO3_DB']->exec_SELECTgetRows('*',$refRec['tablename'],'uid='.intval($refRec['recuid']));
 653
 654                                         if (is_array($record))  {
 655
 656                                                         // Get all relations from record, filter with fieldname:
 657                                                 $dbrels = $this->getRelations($refRec['tablename'],$record,$refRec['field']);
 658                                                 if ($dat = $dbrels[$refRec['field']])   {
 659
 660                                                                 // Initialize data array that is to be sent to TCEmain afterwards:
 661                                                         $dataArray = array();
 662
 663                                                                 // Based on type,
 664                                                         switch((string)$dat['type'])    {
 665                                                                 case 'db':
 666                                                                         $error = $this->setReferenceValue_dbRels($refRec,$dat['itemArray'],$newValue,$dataArray);
 667                                                                         if ($error)     return $error;
 668                                                                 break;
 669                                                                 case 'file':
 670                                                                         $this->setReferenceValue_fileRels($refRec,$dat['newValueFiles'],$newValue,$dataArray);
 671                                                                         if ($error)     return $error;
 672                                                                 break;
 673                                                                 case 'flex':
 674                                                                                 // DB references:
 675                                                                         if (is_array($dat['flexFormRels']['db'][$refRec['flexpointer']]))       {
 676                                                                                 $error = $this->setReferenceValue_dbRels($refRec,$dat['flexFormRels']['db'][$refRec['flexpointer']],$newValue,$dataArray,$refRec['flexpointer']);
 677                                                                                 if ($error)     return $error;
 678                                                                         }
 679                                                                                 // File references
 680                                                                         if (is_array($dat['flexFormRels']['file'][$refRec['flexpointer']]))     {
 681                                                                                 $this->setReferenceValue_fileRels($refRec,$dat['flexFormRels']['file'][$refRec['flexpointer']],$newValue,$dataArray,$refRec['flexpointer']);
 682                                                                                 if ($error)     return $error;
 683                                                                         }
 684                                                                                 // Soft references in flexforms
 685                                                                         if ($refRec['softref_key'] && is_array($dat['flexFormRels']['softrefs'][$refRec['flexpointer']]['keys'][$refRec['softref_key']]))       {
 686                                                                                 $error = $this->setReferenceValue_softreferences($refRec,$dat['flexFormRels']['softrefs'][$refRec['flexpointer']],$newValue,$dataArray,$refRec['flexpointer']);
 687                                                                                 if ($error)     return $error;
 688                                                                         }
 689                                                                 break;
 690                                                         }
 691
 692                                                                 // Softreferences in the field:
 693                                                         if ($refRec['softref_key'] && is_array($dat['softrefs']['keys'][$refRec['softref_key']]))       {
 694                                                                 $error = $this->setReferenceValue_softreferences($refRec,$dat['softrefs'],$newValue,$dataArray);
 695                                                                 if ($error)     return $error;
 696
 697                                                         }
 698
 699                                                                 // Data Array, now ready to sent to TCEmain
 700                                                         if ($returnDataArray)   {
 701                                                                 return $dataArray;
 702                                                         } else {
 703                                                                         // Execute CMD array:
 704                                                                 $tce = t3lib_div::makeInstance('t3lib_TCEmain');
 705                                                                 $tce->stripslashes_values = FALSE;
 706                                                                 $tce->dontProcessTransformations = TRUE;
 707                                                                 $tce->bypassWorkspaceRestrictions = TRUE;
 708                                                                 $tce->bypassFileHandling = TRUE;
 709                                                                 $tce->bypassAccessCheckForRecords = TRUE;       // Otherwise this cannot update things in deleted records...
 710
 711                                                                 $tce->start($dataArray,array());        // check has been done previously that there is a backend user which is Admin and also in live workspace
 712                                                                 $tce->process_datamap();
 713
 714                                                                         // Return errors if any:
 715                                                                 if (count($tce->errorLog))      {
 716                                                                         return chr(10).'TCEmain:'.implode(chr(10).'TCEmain:',$tce->errorLog);
 717                                                                 }
 718                                                         }
 719                                                 }
 720                                         }
 721                                 } else return 'ERROR: Tablename "'.$refRec['tablename'].'" was not in TCA!';
 722                         } else return 'ERROR: No reference record with hash="'.$hash.'" was found!';
 723                 } else return 'ERROR: BE_USER object is not admin OR not in workspace 0 (Live)';
 724         }
 725
 726         /**
 727          * Setting a value for a reference for a DB field:
 728          *
 729          * @param       array           sys_refindex record
 730          * @param       array           Array of references from that field
 731          * @param       string          Value to substitute current value with (or NULL to unset it)
 732          * @param       array           data array in which the new value is set (passed by reference)
 733          * @param       string          Flexform pointer, if in a flex form field.
 734          * @return      string          Error message if any, otherwise false = OK
 735          */
 736         function setReferenceValue_dbRels($refRec,$itemArray,$newValue,&$dataArray,$flexpointer='')     {
 737                 if (!strcmp($itemArray[$refRec['sorting']]['id'],$refRec['ref_uid']) && !strcmp($itemArray[$refRec['sorting']]['table'],$refRec['ref_table']))  {
 738
 739                                 // Setting or removing value:
 740                         if ($newValue===NULL)   {       // Remove value:
 741                                 unset($itemArray[$refRec['sorting']]);
 742                         } else {
 743                                 list($itemArray[$refRec['sorting']]['table'],$itemArray[$refRec['sorting']]['id']) = explode(':',$newValue);
 744                         }
 745
 746                                 // Traverse and compile new list of records:
 747                         $saveValue = array();
 748                         foreach($itemArray as $pair)    {
 749                                 $saveValue[] = $pair['table'].'_'.$pair['id'];
 750                         }
 751
 752                                 // Set in data array:
 753                         if ($flexpointer)       {
 754                                 $flexToolObj = t3lib_div::makeInstance('t3lib_flexformtools');
 755                                 $dataArray[$refRec['tablename']][$refRec['recuid']][$refRec['field']]['data'] = array();
 756                                 $flexToolObj->setArrayValueByPath(substr($flexpointer,0,-1),$dataArray[$refRec['tablename']][$refRec['recuid']][$refRec['field']]['data'],implode(',',$saveValue));
 757                         } else {
 758                                 $dataArray[$refRec['tablename']][$refRec['recuid']][$refRec['field']] = implode(',',$saveValue);
 759                         }
 760
 761                 } else return 'ERROR: table:id pair "'.$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'].'"';
 762         }
 763
 764         /**
 765          * Setting a value for a reference for a FILE field:
 766          *
 767          * @param       array           sys_refindex record
 768          * @param       array           Array of references from that field
 769          * @param       string          Value to substitute current value with (or NULL to unset it)
 770          * @param       array           data array in which the new value is set (passed by reference)
 771          * @param       string          Flexform pointer, if in a flex form field.
 772          * @return      string          Error message if any, otherwise false = OK
 773          */
 774         function setReferenceValue_fileRels($refRec,$itemArray,$newValue,&$dataArray,$flexpointer='')   {
 775                 if (!strcmp(substr($itemArray[$refRec['sorting']]['ID_absFile'],strlen(PATH_site)),$refRec['ref_string']) && !strcmp('_FILE',$refRec['ref_table']))     {
 776
 777                                 // Setting or removing value:
 778                         if ($newValue===NULL)   {       // Remove value:
 779                                 unset($itemArray[$refRec['sorting']]);
 780                         } else {
 781                                 $itemArray[$refRec['sorting']]['filename'] = $newValue;
 782                         }
 783
 784                                 // Traverse and compile new list of records:
 785                         $saveValue = array();
 786                         foreach($itemArray as $fileInfo)        {
 787                                 $saveValue[] = $fileInfo['filename'];
 788                         }
 789
 790                                 // Set in data array:
 791                         if ($flexpointer)       {
 792                                 $flexToolObj = t3lib_div::makeInstance('t3lib_flexformtools');
 793                                 $dataArray[$refRec['tablename']][$refRec['recuid']][$refRec['field']]['data'] = array();
 794                                 $flexToolObj->setArrayValueByPath(substr($flexpointer,0,-1),$dataArray[$refRec['tablename']][$refRec['recuid']][$refRec['field']]['data'],implode(',',$saveValue));
 795                         } else {
 796                                 $dataArray[$refRec['tablename']][$refRec['recuid']][$refRec['field']] = implode(',',$saveValue);
 797                         }
 798
 799                 } else return 'ERROR: either "'.$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'].'"';
 800         }
 801
 802         /**
 803          * Setting a value for a soft reference token
 804          *
 805          * @param       array           sys_refindex record
 806          * @param       array           Array of soft reference occurencies
 807          * @param       string          Value to substitute current value with
 808          * @param       array           data array in which the new value is set (passed by reference)
 809          * @param       string          Flexform pointer, if in a flex form field.
 810          * @return      string          Error message if any, otherwise false = OK
 811          */
 812         function setReferenceValue_softreferences($refRec,$softref,$newValue,&$dataArray,$flexpointer='')       {
 813                 if (is_array($softref['keys'][$refRec['softref_key']][$refRec['softref_id']]))  {
 814
 815                                 // Set new value:
 816                         $softref['keys'][$refRec['softref_key']][$refRec['softref_id']]['subst']['tokenValue'] = ''.$newValue;
 817
 818                                 // Traverse softreferences and replace in tokenized content to rebuild it with new value inside:
 819                         foreach($softref['keys'] as $sfIndexes) {
 820                                 foreach($sfIndexes as $data)    {
 821                                         $softref['tokenizedContent'] = str_replace('{softref:'.$data['subst']['tokenID'].'}', $data['subst']['tokenValue'], $softref['tokenizedContent']);
 822                                 }
 823                         }
 824
 825                                 // Set in data array:
 826                         if (!strstr($softref['tokenizedContent'],'{softref:'))  {
 827                                 if ($flexpointer)       {
 828                                         $flexToolObj = t3lib_div::makeInstance('t3lib_flexformtools');
 829                                         $dataArray[$refRec['tablename']][$refRec['recuid']][$refRec['field']]['data'] = array();
 830                                         $flexToolObj->setArrayValueByPath(substr($flexpointer,0,-1),$dataArray[$refRec['tablename']][$refRec['recuid']][$refRec['field']]['data'],$softref['tokenizedContent']);
 831                                 } else {
 832                                         $dataArray[$refRec['tablename']][$refRec['recuid']][$refRec['field']] = $softref['tokenizedContent'];
 833                                 }
 834                         } else return 'ERROR: After substituting all found soft references there were still soft reference tokens in the text. (theoretically this does not have to be an error if the string "{softref:" happens to be in the field for another reason.)';
 835                 } else return 'ERROR: Soft reference parser key "'.$refRec['softref_key'].'" or the index "'.$refRec['softref_id'].'" was not found.';
 836         }
 837
 838
 839
 840
 841
 842
 843
 844
 845
 846
 847         /*******************************
 848          *
 849          * Indexing words
 850          *
 851          *******************************/
 852
 853         /**
 854          *
 855          */
 856         function wordIndexing($table,$uid)      {
 857                 return; // Disabled until Kasper finishes this feature.
 858
 859                 $lexer = t3lib_div::makeInstance('tx_indexedsearch_lexer');
 860                 $words = $lexer->split2Words(implode(' ',$this->words_strings));
 861                 foreach($words as $w) {
 862                         $words[]=substr($w,0,3);
 863                 }
 864                 $words = array_unique($words);
 865                 $this->updateWordIndex($words,$table,$uid);
 866         }
 867
 868         /**
 869          * Update/Create word index for record
 870          *
 871          * @param       array           Word list array (words are values in array)
 872          * @param       string          Table
 873          * @param       integer         Rec uid
 874          * @return      void
 875          */
 876         function updateWordIndex($words,$table,$uid) {
 877
 878                         // Submit words to
 879                 $this->submitWords($words);
 880
 881                         // Result id and remove relations:
 882                 $rid = t3lib_div::md5int($table.':'.$uid);
 883                 $GLOBALS['TYPO3_DB']->exec_DELETEquery('sys_refindex_rel', 'rid='.intval($rid));
 884
 885                         // Add relations:
 886                 foreach($words as $w)   {
 887                         $insertFields = array(
 888                                 'rid' => $rid,
 889                                 'wid' => t3lib_div::md5int($w)
 890                         );
 891
 892                         $GLOBALS['TYPO3_DB']->exec_INSERTquery('sys_refindex_rel', $insertFields);
 893                 }
 894
 895                         // Add result record:
 896                 $GLOBALS['TYPO3_DB']->exec_DELETEquery('sys_refindex_res', 'rid='.intval($rid));
 897                 $insertFields = array(
 898                         'rid' => $rid,
 899                         'tablename' => $table,
 900                         'recuid' => $uid
 901                 );
 902                 $GLOBALS['TYPO3_DB']->exec_INSERTquery('sys_refindex_res', $insertFields);
 903         }
 904
 905         /**
 906          * Adds new words to db
 907          *
 908          * @param       array           Word List array (where each word has information about position etc).
 909          * @return      void
 910          */
 911         function submitWords($wl) {
 912
 913                 $hashArr = array();
 914                 foreach($wl as $w)      {
 915                         $hashArr[] = t3lib_div::md5int($w);
 916                 }
 917                 $wl = array_flip($wl);
 918
 919                 if (count($hashArr))    {
 920                         $cwl = implode(',',$hashArr);
 921                         $res = $GLOBALS['TYPO3_DB']->exec_SELECTquery('baseword', 'sys_refindex_words', 'wid IN ('.$cwl.')');
 922
 923                         if($GLOBALS['TYPO3_DB']->sql_num_rows($res)!=count($wl)) {
 924                                 while($row = $GLOBALS['TYPO3_DB']->sql_fetch_assoc($res)) {
 925                                         unset($wl[$row['baseword']]);
 926                                 }
 927
 928                                 reset($wl);
 929                                 while(list($key,$val)=each($wl)) {
 930                                         $insertFields = array(
 931                                                 'wid' => t3lib_div::md5int($key),
 932                                                 'baseword' => $key
 933                                         );
 934
 935                                                 // 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.
 936                                         $GLOBALS['TYPO3_DB']->exec_INSERTquery('sys_refindex_words', $insertFields);
 937                                 }
 938                         }
 939                 }
 940         }
 941
 942
 943
 944
 945
 946
 947
 948         /*******************************
 949          *
 950          * Helper functions
 951          *
 952          *******************************/
 953
 954         /**
 955          * Returns true if the TCA/columns field type is a DB reference field
 956          *
 957          * @param       array           config array for TCA/columns field
 958          * @return      boolean         True if DB reference field (group/db or select with foreign-table)
 959          */
 960         function isReferenceField($conf)        {
 961                 return ($conf['type']=='group' && $conf['internal_type']=='db') || (($conf['type']=='select' || $conf['type']=='inline') && $conf['foreign_table']);
 962         }
 963
 964         /**
 965          * Returns destination path to an upload folder given by $folder
 966          *
 967          * @param       string          Folder relative to PATH_site
 968          * @return      string          Input folder prefixed with PATH_site. No checking for existence is done. Output must be a folder without trailing slash.
 969          */
 970         function destPathFromUploadFolder($folder)      {
 971                 return PATH_site.$folder;
 972         }
 973
 974         /**
 975          * Sets error message in the internal error log
 976          *
 977          * @param       string          Error message
 978          * @return      void
 979          */
 980         function error($msg)    {
 981                 $this->errorLog[]=$msg;
 982         }
 983
 984         /**
 985          * Updating Index (External API)
 986          *
 987          * @param       boolean         If set, only a test
 988          * @param       boolean         If set, output CLI status
 989          * @return      array           Header and body status content
 990          */
 991         function updateIndex($testOnly,$cli_echo=FALSE) {
 992                 global $TCA, $TYPO3_DB;
 993
 994                 $errors = array();
 995                 $tableNames = array();
 996                 $recCount=0;
 997                 $tableCount=0;
 998
 999                 $headerContent = $testOnly ? 'Reference Index being TESTED (nothing written)' : 'Reference Index being Updated';
1000                 if ($cli_echo) echo
1001                                                 '*******************************************'.chr(10).
1002                                                 $headerContent.chr(10).
1003                                                 '*******************************************'.chr(10);
1004
1005                         // Traverse all tables:
1006                 foreach ($TCA as $tableName => $cfg)    {
1007                         $tableNames[] = $tableName;
1008                         $tableCount++;
1009
1010                                 // Traverse all records in tables, including deleted records:
1011                         $allRecs = $TYPO3_DB->exec_SELECTgetRows('uid',$tableName,'1=1');       //.t3lib_BEfunc::deleteClause($tableName)
1012                         $uidList = array(0);
1013                         foreach ($allRecs as $recdat)   {
1014                                 $refIndexObj = t3lib_div::makeInstance('t3lib_refindex');
1015                                 $result = $refIndexObj->updateRefIndexTable($tableName,$recdat['uid'],$testOnly);
1016                                 $uidList[]= $recdat['uid'];
1017                                 $recCount++;
1018
1019                                 if ($result['addedNodes'] || $result['deletedNodes'])   {
1020                                         $Err = 'Record '.$tableName.':'.$recdat['uid'].' had '.$result['addedNodes'].' added indexes and '.$result['deletedNodes'].' deleted indexes';
1021                                         $errors[]= $Err;
1022                                         if ($cli_echo) echo $Err.chr(10);
1023                                         #$errors[] = t3lib_div::view_array($result);
1024                                 }
1025                         }
1026
1027                                 // Searching lost indexes for this table:
1028                         $where = 'tablename='.$TYPO3_DB->fullQuoteStr($tableName,'sys_refindex').' AND recuid NOT IN ('.implode(',',$uidList).')';
1029                         $lostIndexes = $TYPO3_DB->exec_SELECTgetRows('hash','sys_refindex',$where);
1030                         if (count($lostIndexes))        {
1031                                 $Err = 'Table '.$tableName.' has '.count($lostIndexes).' lost indexes which are now deleted';
1032                                 $errors[]= $Err;
1033                                 if ($cli_echo) echo $Err.chr(10);
1034                                 if (!$testOnly) $TYPO3_DB->exec_DELETEquery('sys_refindex',$where);
1035                         }
1036                 }
1037
1038                         // Searching lost indexes for non-existing tables:
1039                 $where = 'tablename NOT IN ('.implode(',',$TYPO3_DB->fullQuoteArray($tableNames,'sys_refindex')).')';
1040                 $lostTables = $TYPO3_DB->exec_SELECTgetRows('hash','sys_refindex',$where);
1041                 if (count($lostTables)) {
1042                         $Err = 'Index table hosted '.count($lostTables).' indexes for non-existing tables, now removed';
1043                         $errors[]= $Err;
1044                         if ($cli_echo) echo $Err.chr(10);
1045                         if (!$testOnly) $TYPO3_DB->exec_DELETEquery('sys_refindex',$where);
1046                 }
1047
1048                 $testedHowMuch = $recCount.' records from '.$tableCount.' tables were checked/updated.'.chr(10);
1049
1050                 $bodyContent = $testedHowMuch.(count($errors)?implode(chr(10),$errors):'Index Integrity was perfect!');
1051                 if ($cli_echo) echo $testedHowMuch.(count($errors)?'Updates: '.count($errors):'Index Integrity was perfect!').chr(10);
1052
1053                 return array($headerContent,$bodyContent,count($errors));
1054         }
1055 }
1056
1057
1058 if (defined('TYPO3_MODE') && $TYPO3_CONF_VARS[TYPO3_MODE]['XCLASS']['t3lib/class.t3lib_refindex.php'])  {
1059         include_once($TYPO3_CONF_VARS[TYPO3_MODE]['XCLASS']['t3lib/class.t3lib_refindex.php']);
1060 }
1061 ?>