t3lib/class.t3lib_refindex.php

   1 <?php
   2 /***************************************************************
   3 *  Copyright notice
   4 *
   5 *  (c) 1999-2010 Kasper Skårhøj (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
  64
  65
  66 /**
  67  * Reference index processing and relation extraction
  68  *
  69  * NOTICE: When the reference index is updated for an offline version the results may not be correct.
  70  * First, lets assumed that the reference update happens in LIVE workspace (ALWAYS update from Live workspace if you analyse whole database!)
  71  * 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.
  72  * 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!
  73  * 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?
  74  * Anyway, I just wanted to document this finding - I don't think we can find a solution for it. And its very TemplaVoila specific.
  75  *
  76  * @author      Kasper Skårhøj <kasperYYYY@typo3.com>
  77  * @package TYPO3
  78  * @subpackage t3lib
  79  */
  80 class t3lib_refindex {
  81
  82         var $temp_flexRelations = array();
  83         var $errorLog = array();
  84         var $WSOL = FALSE;
  85         var $relations = array();
  86
  87         var $words_strings = array();
  88         var $words = array();
  89
  90         var $hashVersion = 1;   // Number which we can increase if a change in the code means we will have to force a re-generation of the index.
  91
  92
  93         /**
  94          * Call this function to update the sys_refindex table for a record (even one just deleted)
  95          * NOTICE: Currently, references updated for a deleted-flagged record will not include those from within flexform fields in some cases where the data structure is defined by another record since the resolving process ignores deleted records! This will also result in bad cleaning up in tcemain I think... Anyway, thats the story of flexforms; as long as the DS can change, lots of references can get lost in no time.
  96          *
  97          * @param       string          Table name
  98          * @param       integer         UID of record
  99          * @param       boolean         If set, nothing will be written to the index but the result value will still report statistics on what is added, deleted and kept. Can be used for mere analysis.
 100          * @return      array           Array with statistics about how many index records were added, deleted and not altered plus the complete reference set for the record.
 101          */
 102         function updateRefIndexTable($table,$uid,$testOnly=FALSE)       {
 103
 104                         // First, secure that the index table is not updated with workspace tainted relations:
 105                 $this->WSOL = FALSE;
 106
 107                         // Init:
 108                 $result = array(
 109                         'keptNodes' => 0,
 110                         'deletedNodes' => 0,
 111                         'addedNodes' => 0
 112                 );
 113
 114                         // Get current index from Database:
 115                 $currentRels = $GLOBALS['TYPO3_DB']->exec_SELECTgetRows(
 116                         '*',
 117                         'sys_refindex',
 118                         'tablename='.$GLOBALS['TYPO3_DB']->fullQuoteStr($table,'sys_refindex').
 119                                 ' AND recuid='.intval($uid),
 120                         '','','','hash'
 121                 );
 122
 123                         // First, test to see if the record exists (including deleted-flagged)
 124                 if (t3lib_BEfunc::getRecordRaw($table,'uid='.intval($uid),'uid'))       {
 125
 126                                 // Then, get relations:
 127                         $relations = $this->generateRefIndexData($table,$uid);
 128
 129                         if (is_array($relations))       {
 130
 131                                         // Traverse the generated index:
 132                                 foreach($relations as $k => $datRec)    {
 133                                         $relations[$k]['hash'] = md5(implode('///',$relations[$k]).'///'.$this->hashVersion);
 134
 135                                                 // First, check if already indexed and if so, unset that row (so in the end we know which rows to remove!)
 136                                         if (isset($currentRels[$relations[$k]['hash']]))        {
 137                                                 unset($currentRels[$relations[$k]['hash']]);
 138                                                 $result['keptNodes']++;
 139                                                 $relations[$k]['_ACTION'] = 'KEPT';
 140                                         } else {
 141                                                         // If new, add it:
 142                                                 if (!$testOnly) $GLOBALS['TYPO3_DB']->exec_INSERTquery('sys_refindex',$relations[$k]);
 143                                                 $result['addedNodes']++;
 144                                                 $relations[$k]['_ACTION'] = 'ADDED';
 145                                         }
 146                                 }
 147
 148                                 $result['relations'] = $relations;
 149                         } else return FALSE;    // Weird mistake I would say...
 150
 151                                 // Words:
 152                         if (!$testOnly) $this->wordIndexing($table,$uid);
 153                 }
 154
 155                         // If any old are left, remove them:
 156                 if (count($currentRels))        {
 157                         $hashList = array_keys($currentRels);
 158                         if (count($hashList))   {
 159                                 $result['deletedNodes'] = count($hashList);
 160                                 $result['deletedNodes_hashList'] = implode(',',$hashList);
 161                                 if (!$testOnly) $GLOBALS['TYPO3_DB']->exec_DELETEquery('sys_refindex','hash IN ('.implode(',',$GLOBALS['TYPO3_DB']->fullQuoteArray($hashList,'sys_refindex')).')');
 162                         }
 163                 }
 164
 165                 return $result;
 166         }
 167
 168         /**
 169          * Returns array of arrays with an index of all references found in record from table/uid
 170          * If the result is used to update the sys_refindex table then ->WSOL must NOT be true (no workspace overlay anywhere!)
 171          *
 172          * @param       string          Table name from $TCA
 173          * @param       integer         Record UID
 174          * @return      array           Index Rows
 175          */
 176         function generateRefIndexData($table,$uid)      {
 177                 global $TCA;
 178
 179                 if (isset($TCA[$table]))        {
 180                                 // Get raw record from DB:
 181                         list($record) = $GLOBALS['TYPO3_DB']->exec_SELECTgetRows('*',$table,'uid='.intval($uid));
 182
 183                         if (is_array($record))  {
 184
 185                                         // Initialize:
 186                                 $this->words_strings = array();
 187                                 $this->words = array();
 188
 189                                         // Deleted:
 190                                 $deleted = $TCA[$table]['ctrl']['delete'] ? ($record[$TCA[$table]['ctrl']['delete']]?1:0) : 0;
 191
 192                                         // Get all relations from record:
 193                                 $dbrels = $this->getRelations($table,$record);
 194
 195                                         // Traverse those relations, compile records to insert in table:
 196                                 $this->relations = array();
 197                                 foreach($dbrels as $fieldname => $dat)  {
 198
 199                                                 // Based on type,
 200                                         switch((string)$dat['type'])    {
 201                                                 case 'db':
 202                                                         $this->createEntryData_dbRels($table,$uid,$fieldname,'',$deleted,$dat['itemArray']);
 203                                                 break;
 204                                                 case 'file_reference':
 205                                                 case 'file':
 206                                                         $this->createEntryData_fileRels($table,$uid,$fieldname,'',$deleted,$dat['newValueFiles']);
 207                                                 break;
 208                                                 case 'flex':
 209                                                                 // DB references:
 210                                                         if (is_array($dat['flexFormRels']['db']))       {
 211                                                                 foreach($dat['flexFormRels']['db'] as $flexpointer => $subList) {
 212                                                                         $this->createEntryData_dbRels($table,$uid,$fieldname,$flexpointer,$deleted,$subList);
 213                                                                 }
 214                                                         }
 215                                                                 // File references (NOT TESTED!)
 216                                                         if (is_array($dat['flexFormRels']['file']))     {       // Not tested
 217                                                                 foreach($dat['flexFormRels']['file'] as $flexpointer => $subList)       {
 218                                                                         $this->createEntryData_fileRels($table,$uid,$fieldname,$flexpointer,$deleted,$subList);
 219                                                                 }
 220                                                         }
 221                                                                 // Soft references in flexforms (NOT TESTED!)
 222                                                         if (is_array($dat['flexFormRels']['softrefs'])) {
 223                                                                 foreach($dat['flexFormRels']['softrefs'] as $flexpointer => $subList)   {
 224                                                                         $this->createEntryData_softreferences($table,$uid,$fieldname,$flexpointer,$deleted,$subList['keys']);
 225                                                                 }
 226                                                         }
 227                                                 break;
 228                                         }
 229
 230                                                 // Softreferences in the field:
 231                                         if (is_array($dat['softrefs'])) {
 232                                                 $this->createEntryData_softreferences($table,$uid,$fieldname,'',$deleted,$dat['softrefs']['keys']);
 233                                         }
 234                                 }
 235
 236                                         // Word indexing:
 237                                 t3lib_div::loadTCA($table);
 238                                 foreach($TCA[$table]['columns'] as $field => $conf)     {
 239                                         if (t3lib_div::inList('input,text',$conf['config']['type']) && strcmp($record[$field],'') && !t3lib_div::testInt($record[$field])) {
 240                                                 $this->words_strings[$field] = $record[$field];
 241                                         }
 242                                 }
 243
 244                                 return $this->relations;
 245                         }
 246                 }
 247         }
 248
 249         /**
 250          * Create array with field/value pairs ready to insert in database.
 251          * The "hash" field is a fingerprint value across this table.
 252          *
 253          * @param       string          Tablename of source record (where reference is located)
 254          * @param       integer         UID of source record (where reference is located)
 255          * @param       string          Fieldname of source record (where reference is located)
 256          * @param       string          Pointer to location inside flexform structure where reference is located in [field]
 257          * @param       integer         Whether record is deleted-flagged or not
 258          * @param       string          For database references; the tablename the reference points to. Special keyword "_FILE" indicates that "ref_string" is a file reference either absolute or relative to PATH_site. Special keyword "_STRING" indicates some special usage (typ. softreference) where "ref_string" is used for the value.
 259          * @param       integer         For database references; The UID of the record (zero "ref_table" is "_FILE" or "_STRING")
 260          * @param       string          For "_FILE" or "_STRING" references: The filepath (relative to PATH_site or absolute) or other string.
 261          * @param       integer         The sorting order of references if many (the "group" or "select" TCA types). -1 if no sorting order is specified.
 262          * @param       string          If the reference is a soft reference, this is the soft reference parser key. Otherwise empty.
 263          * @param       string          Soft reference ID for key. Might be useful for replace operations.
 264          * @return      array           Array record to insert into table.
 265          */
 266         function createEntryData($table,$uid,$field,$flexpointer,$deleted,$ref_table,$ref_uid,$ref_string='',$sort=-1,$softref_key='',$softref_id='')   {
 267                 return array(
 268                         'tablename' => $table,
 269                         'recuid' => $uid,
 270                         'field' => $field,
 271                         'flexpointer' => $flexpointer,
 272                         'softref_key' => $softref_key,
 273                         'softref_id' => $softref_id,
 274                         'sorting' => $sort,
 275                         'deleted' => $deleted,
 276                         'ref_table' => $ref_table,
 277                         'ref_uid' => $ref_uid,
 278                         'ref_string' => $ref_string,
 279                 );
 280         }
 281
 282         /**
 283          * Enter database references to ->relations array
 284          *
 285          * @param       string          [See createEntryData, arg 1]
 286          * @param       integer         [See createEntryData, arg 2]
 287          * @param       string          [See createEntryData, arg 3]
 288          * @param       string          [See createEntryData, arg 4]
 289          * @param       string          [See createEntryData, arg 5]
 290          * @param       array           Data array with databaes relations (table/id)
 291          * @return      void
 292          */
 293         function createEntryData_dbRels($table,$uid,$fieldname,$flexpointer,$deleted,$items)    {
 294                 foreach($items as $sort => $i)  {
 295                         $this->relations[] = $this->createEntryData($table,$uid,$fieldname,$flexpointer,$deleted,$i['table'],$i['id'],'',$sort);
 296                 }
 297         }
 298
 299         /**
 300          * Enter file references to ->relations array
 301          *
 302          * @param       string          [See createEntryData, arg 1]
 303          * @param       integer         [See createEntryData, arg 2]
 304          * @param       string          [See createEntryData, arg 3]
 305          * @param       string          [See createEntryData, arg 4]
 306          * @param       string          [See createEntryData, arg 5]
 307          * @param       array           Data array with file relations
 308          * @return      void
 309          */
 310         function createEntryData_fileRels($table,$uid,$fieldname,$flexpointer,$deleted,$items)  {
 311                 foreach($items as $sort => $i)  {
 312                         $filePath = $i['ID_absFile'];
 313                         if (t3lib_div::isFirstPartOfStr($filePath,PATH_site))   {
 314                                 $filePath = substr($filePath,strlen(PATH_site));
 315                         }
 316                         $this->relations[] = $this->createEntryData($table,$uid,$fieldname,$flexpointer,$deleted,'_FILE',0,$filePath,$sort);
 317                 }
 318         }
 319
 320         /**
 321          * Enter softref references to ->relations array
 322          *
 323          * @param       string          [See createEntryData, arg 1]
 324          * @param       integer         [See createEntryData, arg 2]
 325          * @param       string          [See createEntryData, arg 3]
 326          * @param       string          [See createEntryData, arg 4]
 327          * @param       string          [See createEntryData, arg 5]
 328          * @param       array           Data array with soft reference keys
 329          * @return      void
 330          */
 331         function createEntryData_softreferences($table,$uid,$fieldname,$flexpointer,$deleted,$keys)     {
 332                 if (is_array($keys))    {
 333                         foreach($keys as $spKey => $elements)   {
 334                                 if (is_array($elements))        {
 335                                         foreach($elements as $subKey => $el)    {
 336                                                 if (is_array($el['subst']))     {
 337                                                         switch((string)$el['subst']['type'])    {
 338                                                                  case 'db':
 339                                                                         list($tableName,$recordId) = explode(':',$el['subst']['recordRef']);
 340                                                                         $this->relations[] = $this->createEntryData($table,$uid,$fieldname,$flexpointer,$deleted,$tableName,$recordId,'',-1,$spKey,$subKey);
 341                                                                  break;
 342                                                                  case 'file_reference':
 343                                                                  case 'file':
 344                                                                         $this->relations[] = $this->createEntryData($table,$uid,$fieldname,$flexpointer,$deleted,'_FILE',0,$el['subst']['relFileName'],-1,$spKey,$subKey);
 345                                                                  break;
 346                                                                  case 'string':
 347                                                                         $this->relations[] = $this->createEntryData($table,$uid,$fieldname,$flexpointer,$deleted,'_STRING',0,$el['subst']['tokenValue'],-1,$spKey,$subKey);
 348                                                                  break;
 349                                                         }
 350                                                 }
 351                                         }
 352                                 }
 353                         }
 354                 }
 355         }
 356
 357
 358
 359
 360
 361
 362
 363
 364
 365
 366
 367
 368
 369
 370
 371         /*******************************
 372          *
 373          * Get relations from table row
 374          *
 375          *******************************/
 376
 377         /**
 378          * Returns relation information for a $table/$row-array
 379          * Traverses all fields in input row which are configured in TCA/columns
 380          * It looks for hard relations to files and records in the TCA types "select" and "group"
 381          *
 382          * @param       string          Table name
 383          * @param       array           Row from table
 384          * @param       string          Specific field to fetch for.
 385          * @return      array           Array with information about relations
 386          * @see export_addRecord()
 387          */
 388         function getRelations($table,$row,$onlyField='')        {
 389                 global $TCA;
 390
 391                         // Load full table description
 392                 t3lib_div::loadTCA($table);
 393
 394                         // Initialize:
 395                 $uid = $row['uid'];
 396                 $nonFields = explode(',','uid,perms_userid,perms_groupid,perms_user,perms_group,perms_everybody,pid');
 397
 398                 $outRow = array();
 399                 foreach($row as $field => $value)       {
 400                         if (!in_array($field,$nonFields) && is_array($TCA[$table]['columns'][$field]) && (!$onlyField || $onlyField===$field))  {
 401                                 $conf = $TCA[$table]['columns'][$field]['config'];
 402
 403                                         // Add files
 404                                 if ($result = $this->getRelations_procFiles($value, $conf, $uid))       {
 405                                                 // Creates an entry for the field with all the files:
 406                                         $outRow[$field] = array(
 407                                                 'type' => 'file',
 408                                                 'newValueFiles' => $result,
 409                                         );
 410                                 }
 411
 412                                         // Add DB:
 413                                 if ($result = $this->getRelations_procDB($value, $conf, $uid, $table))  {
 414                                                 // Create an entry for the field with all DB relations:
 415                                         $outRow[$field] = array(
 416                                                 'type' => 'db',
 417                                                 'itemArray' => $result,
 418                                         );
 419                                 }
 420
 421                                         // For "flex" fieldtypes we need to traverse the structure looking for file and db references of course!
 422                                 if ($conf['type']=='flex')      {
 423
 424                                                 // Get current value array:
 425                                                 // 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()
 426                                         $dataStructArray = t3lib_BEfunc::getFlexFormDS($conf, $row, $table,'',$this->WSOL);
 427                                         $currentValueArray = t3lib_div::xml2array($value);
 428
 429                                                 // Traversing the XML structure, processing files:
 430                                         if (is_array($currentValueArray))       {
 431                                                 $this->temp_flexRelations = array(
 432                                                         'db' => array(),
 433                                                         'file' => array(),
 434                                                         'softrefs' => array()
 435                                                 );
 436
 437                                                         // Create and call iterator object:
 438                                                 $flexObj = t3lib_div::makeInstance('t3lib_flexformtools');
 439                                                 $flexObj->traverseFlexFormXMLData($table,$field,$row,$this,'getRelations_flexFormCallBack');
 440
 441                                                         // Create an entry for the field:
 442                                                 $outRow[$field] = array(
 443                                                         'type' => 'flex',
 444                                                         'flexFormRels' => $this->temp_flexRelations,
 445                                                 );
 446                                         }
 447                                 }
 448
 449                                         // Soft References:
 450                                 if (strlen($value) && $softRefs = t3lib_BEfunc::explodeSoftRefParserList($conf['softref']))     {
 451                                         $softRefValue = $value;
 452                                         foreach($softRefs as $spKey => $spParams)       {
 453                                                 $softRefObj = t3lib_BEfunc::softRefParserObj($spKey);
 454                                                 if (is_object($softRefObj))     {
 455                                                         $resultArray = $softRefObj->findRef($table, $field, $uid, $softRefValue, $spKey, $spParams);
 456                                                         if (is_array($resultArray))     {
 457                                                                 $outRow[$field]['softrefs']['keys'][$spKey] = $resultArray['elements'];
 458                                                                 if (strlen($resultArray['content'])) {
 459                                                                         $softRefValue = $resultArray['content'];
 460                                                                 }
 461                                                         }
 462                                                 }
 463                                         }
 464
 465                                         if (is_array($outRow[$field]['softrefs']) && count($outRow[$field]['softrefs']) && strcmp($value,$softRefValue) && strstr($softRefValue,'{softref:'))   {
 466                                                 $outRow[$field]['softrefs']['tokenizedContent'] = $softRefValue;
 467                                         }
 468                                 }
 469                         }
 470                 }
 471
 472                 return $outRow;
 473         }
 474
 475         /**
 476          * Callback function for traversing the FlexForm structure in relation to finding file and DB references!
 477          *
 478          * @param       array           Data structure for the current value
 479          * @param       mixed           Current value
 480          * @param       array           Additional configuration used in calling function
 481          * @param       string          Path of value in DS structure
 482          * @param       object          Object reference to caller
 483          * @return      void
 484          * @see t3lib_TCEmain::checkValue_flex_procInData_travDS()
 485          */
 486         function getRelations_flexFormCallBack($dsArr, $dataValue, $PA, $structurePath, $pObj) {
 487                 $structurePath = substr($structurePath,5).'/';  // removing "data/" in the beginning of path (which points to location in data array)
 488
 489                 $dsConf = $dsArr['TCEforms']['config'];
 490
 491                         // Implode parameter values:
 492                 list($table, $uid, $field) = array($PA['table'],$PA['uid'],$PA['field']);
 493
 494                         // Add files
 495                 if ($result = $this->getRelations_procFiles($dataValue, $dsConf, $uid)) {
 496
 497                                 // Creates an entry for the field with all the files:
 498                         $this->temp_flexRelations['file'][$structurePath] = $result;
 499                 }
 500
 501                         // Add DB:
 502                 if ($result = $this->getRelations_procDB($dataValue, $dsConf, $uid))    {
 503
 504                                 // Create an entry for the field with all DB relations:
 505                         $this->temp_flexRelations['db'][$structurePath] = $result;
 506                 }
 507
 508                         // Soft References:
 509                 if (strlen($dataValue) && $softRefs = t3lib_BEfunc::explodeSoftRefParserList($dsConf['softref']))       {
 510                         $softRefValue = $dataValue;
 511                         foreach($softRefs as $spKey => $spParams)       {
 512                                 $softRefObj = t3lib_BEfunc::softRefParserObj($spKey);
 513                                 if (is_object($softRefObj))     {
 514                                         $resultArray = $softRefObj->findRef($table, $field, $uid, $softRefValue, $spKey, $spParams, $structurePath);
 515                                         if (is_array($resultArray) && is_array($resultArray['elements']))       {
 516                                                 $this->temp_flexRelations['softrefs'][$structurePath]['keys'][$spKey] = $resultArray['elements'];
 517                                                 if (strlen($resultArray['content'])) $softRefValue = $resultArray['content'];
 518                                         }
 519                                 }
 520                         }
 521
 522                         if (count($this->temp_flexRelations['softrefs']) && strcmp($dataValue,$softRefValue))   {
 523                                 $this->temp_flexRelations['softrefs'][$structurePath]['tokenizedContent'] = $softRefValue;
 524                         }
 525                 }
 526         }
 527
 528         /**
 529          * Check field configuration if it is a file relation field and extract file relations if any
 530          *
 531          * @param       string          Field value
 532          * @param       array           Field configuration array of type "TCA/columns"
 533          * @param       integer         Field uid
 534          * @return      array           If field type is OK it will return an array with the files inside. Else false
 535          */
 536         function getRelations_procFiles($value, $conf, $uid)    {
 537                         // Take care of files...
 538                 if ($conf['type'] == 'group' && ($conf['internal_type'] == 'file' || $conf['internal_type'] == 'file_reference')) {
 539
 540                                 // Collect file values in array:
 541                         if ($conf['MM'])        {
 542                                 $theFileValues = array();
 543                                 $dbAnalysis = t3lib_div::makeInstance('t3lib_loadDBGroup');
 544                                 $dbAnalysis->start('', 'files', $conf['MM'], $uid);
 545
 546                                 foreach($dbAnalysis->itemArray as $somekey => $someval) {
 547                                         if ($someval['id'])     {
 548                                                 $theFileValues[] = $someval['id'];
 549                                         }
 550                                 }
 551                         } else {
 552                                 $theFileValues = explode(',',$value);
 553                         }
 554
 555                                 // Traverse the files and add them:
 556                         $uploadFolder = $conf['internal_type'] == 'file' ? $conf['uploadfolder'] : '';
 557                         $dest = $this->destPathFromUploadFolder($uploadFolder);
 558                         $newValue = array();
 559                         $newValueFiles = array();
 560
 561                         foreach($theFileValues as $file)        {
 562                                 if (trim($file))        {
 563                                         $realFile = $dest.'/'.trim($file);
 564 #                                       if (@is_file($realFile))        {               // Now, the refernece index should NOT look if files exist - just faithfully include them if they are in the records!
 565                                                 $newValueFiles[] = array(
 566                                                         'filename' => basename($file),
 567                                                         'ID' => md5($realFile),
 568                                                         'ID_absFile' => $realFile
 569                                                 );      // the order should be preserved here because.. (?)
 570 #                                       } else $this->error('Missing file: '.$realFile);
 571                                 }
 572                         }
 573
 574                         return $newValueFiles;
 575                 }
 576         }
 577
 578         /**
 579          * Check field configuration if it is a DB relation field and extract DB relations if any
 580          *
 581          * @param       string          Field value
 582          * @param       array           Field configuration array of type "TCA/columns"
 583          * @param       integer         Field uid
 584          * @param       string          Table name
 585          * @return      array           If field type is OK it will return an array with the database relations. Else false
 586          */
 587         function getRelations_procDB($value, $conf, $uid, $table = '')  {
 588
 589                         // DB record lists:
 590                 if ($this->isReferenceField($conf))     {
 591                         $allowedTables = $conf['type']=='group' ? $conf['allowed'] : $conf['foreign_table'].','.$conf['neg_foreign_table'];
 592                         $prependName = $conf['type']=='group' ? $conf['prepend_tname'] : $conf['neg_foreign_table'];
 593
 594                         if($conf['MM_opposite_field']) {
 595                                 return array();
 596                         }
 597
 598                         $dbAnalysis = t3lib_div::makeInstance('t3lib_loadDBGroup');
 599                         $dbAnalysis->start($value,$allowedTables,$conf['MM'],$uid,$table,$conf);
 600
 601                         return $dbAnalysis->itemArray;
 602                 }
 603         }
 604
 605
 606
 607
 608
 609
 610
 611
 612
 613
 614
 615
 616         /*******************************
 617          *
 618          * Setting values
 619          *
 620          *******************************/
 621
 622         /**
 623          * Setting the value of a reference or removing it completely.
 624          * Usage: For lowlevel clean up operations!
 625          * 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.
 626          * 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.
 627          * 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!
 628          * To ensure proper working only admin-BE_USERS in live workspace should use this function
 629          *
 630          * @param       string          32-byte hash string identifying the record from sys_refindex which you wish to change the value for
 631          * @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
 632          * @param       boolean         Return $dataArray only, do not submit it to database.
 633          * @param       boolean         If set, it will bypass check for workspace-zero and admin user
 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,$bypassWorkspaceAdminCheck=FALSE)     {
 637
 638                 if (($GLOBALS['BE_USER']->workspace===0 && $GLOBALS['BE_USER']->isAdmin()) || $bypassWorkspaceAdminCheck)       {
 639
 640                                 // Get current index from Database:
 641                         list($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_reference':
 670                                                                 case 'file':
 671                                                                         $this->setReferenceValue_fileRels($refRec,$dat['newValueFiles'],$newValue,$dataArray);
 672                                                                         if ($error)     return $error;
 673                                                                 break;
 674                                                                 case 'flex':
 675                                                                                 // DB references:
 676                                                                         if (is_array($dat['flexFormRels']['db'][$refRec['flexpointer']]))       {
 677                                                                                 $error = $this->setReferenceValue_dbRels($refRec,$dat['flexFormRels']['db'][$refRec['flexpointer']],$newValue,$dataArray,$refRec['flexpointer']);
 678                                                                                 if ($error)     return $error;
 679                                                                         }
 680                                                                                 // File references
 681                                                                         if (is_array($dat['flexFormRels']['file'][$refRec['flexpointer']]))     {
 682                                                                                 $this->setReferenceValue_fileRels($refRec,$dat['flexFormRels']['file'][$refRec['flexpointer']],$newValue,$dataArray,$refRec['flexpointer']);
 683                                                                                 if ($error)     return $error;
 684                                                                         }
 685                                                                                 // Soft references in flexforms
 686                                                                         if ($refRec['softref_key'] && is_array($dat['flexFormRels']['softrefs'][$refRec['flexpointer']]['keys'][$refRec['softref_key']]))       {
 687                                                                                 $error = $this->setReferenceValue_softreferences($refRec,$dat['flexFormRels']['softrefs'][$refRec['flexpointer']],$newValue,$dataArray,$refRec['flexpointer']);
 688                                                                                 if ($error)     return $error;
 689                                                                         }
 690                                                                 break;
 691                                                         }
 692
 693                                                                 // Softreferences in the field:
 694                                                         if ($refRec['softref_key'] && is_array($dat['softrefs']['keys'][$refRec['softref_key']]))       {
 695                                                                 $error = $this->setReferenceValue_softreferences($refRec,$dat['softrefs'],$newValue,$dataArray);
 696                                                                 if ($error)     return $error;
 697
 698                                                         }
 699
 700                                                                 // Data Array, now ready to sent to TCEmain
 701                                                         if ($returnDataArray)   {
 702                                                                 return $dataArray;
 703                                                         } else {
 704
 705                                                                         // Execute CMD array:
 706                                                                 $tce = t3lib_div::makeInstance('t3lib_TCEmain');
 707                                                                 $tce->stripslashes_values = FALSE;
 708                                                                 $tce->dontProcessTransformations = TRUE;
 709                                                                 $tce->bypassWorkspaceRestrictions = TRUE;
 710                                                                 $tce->bypassFileHandling = TRUE;
 711                                                                 $tce->bypassAccessCheckForRecords = TRUE;       // Otherwise this cannot update things in deleted records...
 712
 713                                                                 $tce->start($dataArray,array());        // check has been done previously that there is a backend user which is Admin and also in live workspace
 714                                                                 $tce->process_datamap();
 715
 716                                                                         // Return errors if any:
 717                                                                 if (count($tce->errorLog))      {
 718                                                                         return LF.'TCEmain:'.implode(LF.'TCEmain:',$tce->errorLog);
 719                                                                 }
 720                                                         }
 721                                                 }
 722                                         }
 723                                 } else return 'ERROR: Tablename "'.$refRec['tablename'].'" was not in TCA!';
 724                         } else return 'ERROR: No reference record with hash="'.$hash.'" was found!';
 725                 } else return 'ERROR: BE_USER object is not admin OR not in workspace 0 (Live)';
 726         }
 727
 728         /**
 729          * Setting a value for a reference for a DB field:
 730          *
 731          * @param       array           sys_refindex record
 732          * @param       array           Array of references from that field
 733          * @param       string          Value to substitute current value with (or NULL to unset it)
 734          * @param       array           data array in which the new value is set (passed by reference)
 735          * @param       string          Flexform pointer, if in a flex form field.
 736          * @return      string          Error message if any, otherwise false = OK
 737          */
 738         function setReferenceValue_dbRels($refRec,$itemArray,$newValue,&$dataArray,$flexpointer='')     {
 739                 if (!strcmp($itemArray[$refRec['sorting']]['id'],$refRec['ref_uid']) && !strcmp($itemArray[$refRec['sorting']]['table'],$refRec['ref_table']))  {
 740
 741                                 // Setting or removing value:
 742                         if ($newValue===NULL)   {       // Remove value:
 743                                 unset($itemArray[$refRec['sorting']]);
 744                         } else {
 745                                 list($itemArray[$refRec['sorting']]['table'],$itemArray[$refRec['sorting']]['id']) = explode(':',$newValue);
 746                         }
 747
 748                                 // Traverse and compile new list of records:
 749                         $saveValue = array();
 750                         foreach($itemArray as $pair)    {
 751                                 $saveValue[] = $pair['table'].'_'.$pair['id'];
 752                         }
 753
 754                                 // Set in data array:
 755                         if ($flexpointer)       {
 756                                 $flexToolObj = t3lib_div::makeInstance('t3lib_flexformtools');
 757                                 $dataArray[$refRec['tablename']][$refRec['recuid']][$refRec['field']]['data'] = array();
 758                                 $flexToolObj->setArrayValueByPath(substr($flexpointer,0,-1),$dataArray[$refRec['tablename']][$refRec['recuid']][$refRec['field']]['data'],implode(',',$saveValue));
 759                         } else {
 760                                 $dataArray[$refRec['tablename']][$refRec['recuid']][$refRec['field']] = implode(',',$saveValue);
 761                         }
 762
 763                 } else return 'ERROR: table:id pair "'.$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'].'"';
 764         }
 765
 766         /**
 767          * Setting a value for a reference for a FILE field:
 768          *
 769          * @param       array           sys_refindex record
 770          * @param       array           Array of references from that field
 771          * @param       string          Value to substitute current value with (or NULL to unset it)
 772          * @param       array           data array in which the new value is set (passed by reference)
 773          * @param       string          Flexform pointer, if in a flex form field.
 774          * @return      string          Error message if any, otherwise false = OK
 775          */
 776         function setReferenceValue_fileRels($refRec,$itemArray,$newValue,&$dataArray,$flexpointer='')   {
 777                 if (!strcmp(substr($itemArray[$refRec['sorting']]['ID_absFile'],strlen(PATH_site)),$refRec['ref_string']) && !strcmp('_FILE',$refRec['ref_table']))     {
 778
 779                                 // Setting or removing value:
 780                         if ($newValue===NULL)   {       // Remove value:
 781                                 unset($itemArray[$refRec['sorting']]);
 782                         } else {
 783                                 $itemArray[$refRec['sorting']]['filename'] = $newValue;
 784                         }
 785
 786                                 // Traverse and compile new list of records:
 787                         $saveValue = array();
 788                         foreach($itemArray as $fileInfo)        {
 789                                 $saveValue[] = $fileInfo['filename'];
 790                         }
 791
 792                                 // Set in data array:
 793                         if ($flexpointer)       {
 794                                 $flexToolObj = t3lib_div::makeInstance('t3lib_flexformtools');
 795                                 $dataArray[$refRec['tablename']][$refRec['recuid']][$refRec['field']]['data'] = array();
 796                                 $flexToolObj->setArrayValueByPath(substr($flexpointer,0,-1),$dataArray[$refRec['tablename']][$refRec['recuid']][$refRec['field']]['data'],implode(',',$saveValue));
 797                         } else {
 798                                 $dataArray[$refRec['tablename']][$refRec['recuid']][$refRec['field']] = implode(',',$saveValue);
 799                         }
 800
 801                 } else return 'ERROR: either "'.$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'].'"';
 802         }
 803
 804         /**
 805          * Setting a value for a soft reference token
 806          *
 807          * @param       array           sys_refindex record
 808          * @param       array           Array of soft reference occurencies
 809          * @param       string          Value to substitute current value with
 810          * @param       array           data array in which the new value is set (passed by reference)
 811          * @param       string          Flexform pointer, if in a flex form field.
 812          * @return      string          Error message if any, otherwise false = OK
 813          */
 814         function setReferenceValue_softreferences($refRec,$softref,$newValue,&$dataArray,$flexpointer='')       {
 815                 if (is_array($softref['keys'][$refRec['softref_key']][$refRec['softref_id']]))  {
 816
 817                                 // Set new value:
 818                         $softref['keys'][$refRec['softref_key']][$refRec['softref_id']]['subst']['tokenValue'] = ''.$newValue;
 819
 820                                 // Traverse softreferences and replace in tokenized content to rebuild it with new value inside:
 821                         foreach($softref['keys'] as $sfIndexes) {
 822                                 foreach($sfIndexes as $data)    {
 823                                         $softref['tokenizedContent'] = str_replace('{softref:'.$data['subst']['tokenID'].'}', $data['subst']['tokenValue'], $softref['tokenizedContent']);
 824                                 }
 825                         }
 826
 827                                 // Set in data array:
 828                         if (!strstr($softref['tokenizedContent'],'{softref:'))  {
 829                                 if ($flexpointer)       {
 830                                         $flexToolObj = t3lib_div::makeInstance('t3lib_flexformtools');
 831                                         $dataArray[$refRec['tablename']][$refRec['recuid']][$refRec['field']]['data'] = array();
 832                                         $flexToolObj->setArrayValueByPath(substr($flexpointer,0,-1),$dataArray[$refRec['tablename']][$refRec['recuid']][$refRec['field']]['data'],$softref['tokenizedContent']);
 833                                 } else {
 834                                         $dataArray[$refRec['tablename']][$refRec['recuid']][$refRec['field']] = $softref['tokenizedContent'];
 835                                 }
 836                         } else return 'ERROR: After substituting all found soft references there were still soft reference tokens in the text. (theoretically this does not have to be an error if the string "{softref:" happens to be in the field for another reason.)';
 837                 } else return 'ERROR: Soft reference parser key "'.$refRec['softref_key'].'" or the index "'.$refRec['softref_id'].'" was not found.';
 838         }
 839
 840
 841
 842
 843
 844
 845
 846
 847
 848
 849         /*******************************
 850          *
 851          * Indexing words
 852          *
 853          *******************************/
 854
 855         /**
 856          * Indexing words from table records. Can be useful for quick backend look ups in records across the system.
 857          */
 858         function wordIndexing($table,$uid)      {
 859                 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.
 860
 861                 // TODO:
 862                 // - Flag to disable indexing
 863                 // - Clean-up to remove words not used anymore  and indexes for records not in the system anymore.
 864                 // - UTF-8 compliant substr()
 865                 $lexer = t3lib_div::makeInstance('tx_indexedsearch_lexer');
 866                 $words = $lexer->split2Words(implode(' ',$this->words_strings));
 867                 foreach($words as $w) {
 868                         $words[]=substr($w,0,3);
 869                 }
 870                 $words = array_unique($words);
 871                 $this->updateWordIndex($words,$table,$uid);
 872         }
 873
 874         /**
 875          * Update/Create word index for record
 876          *
 877          * @param       array           Word list array (words are values in array)
 878          * @param       string          Table
 879          * @param       integer         Rec uid
 880          * @return      void
 881          */
 882         function updateWordIndex($words,$table,$uid) {
 883
 884                         // Submit words to
 885                 $this->submitWords($words);
 886
 887                         // Result id and remove relations:
 888                 $rid = t3lib_div::md5int($table.':'.$uid);
 889                 $GLOBALS['TYPO3_DB']->exec_DELETEquery('sys_refindex_rel', 'rid='.intval($rid));
 890
 891                         // Add relations:
 892                 foreach($words as $w)   {
 893                         $insertFields = array(
 894                                 'rid' => $rid,
 895                                 'wid' => t3lib_div::md5int($w)
 896                         );
 897
 898                         $GLOBALS['TYPO3_DB']->exec_INSERTquery('sys_refindex_rel', $insertFields);
 899                 }
 900
 901                         // Add result record:
 902                 $GLOBALS['TYPO3_DB']->exec_DELETEquery('sys_refindex_res', 'rid='.intval($rid));
 903                 $insertFields = array(
 904                         'rid' => $rid,
 905                         'tablename' => $table,
 906                         'recuid' => $uid
 907                 );
 908                 $GLOBALS['TYPO3_DB']->exec_INSERTquery('sys_refindex_res', $insertFields);
 909         }
 910
 911         /**
 912          * Adds new words to db
 913          *
 914          * @param       array           Word List array (where each word has information about position etc).
 915          * @return      void
 916          */
 917         function submitWords($wl) {
 918
 919                 $hashArr = array();
 920                 foreach($wl as $w)      {
 921                         $hashArr[] = t3lib_div::md5int($w);
 922                 }
 923                 $wl = array_flip($wl);
 924
 925                 if (count($hashArr))    {
 926                         $cwl = implode(',',$hashArr);
 927                         $res = $GLOBALS['TYPO3_DB']->exec_SELECTquery('baseword', 'sys_refindex_words', 'wid IN ('.$cwl.')');
 928
 929                         if($GLOBALS['TYPO3_DB']->sql_num_rows($res)!=count($wl)) {
 930                                 while($row = $GLOBALS['TYPO3_DB']->sql_fetch_assoc($res)) {
 931                                         unset($wl[$row['baseword']]);
 932                                 }
 933
 934                                 foreach ($wl as $key => $val) {
 935                                         $insertFields = array(
 936                                                 'wid' => t3lib_div::md5int($key),
 937                                                 'baseword' => $key
 938                                         );
 939
 940                                                 // 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.
 941                                         $GLOBALS['TYPO3_DB']->exec_INSERTquery('sys_refindex_words', $insertFields);
 942                                 }
 943                         }
 944                 }
 945         }
 946
 947
 948
 949
 950
 951
 952
 953         /*******************************
 954          *
 955          * Helper functions
 956          *
 957          *******************************/
 958
 959         /**
 960          * Returns true if the TCA/columns field type is a DB reference field
 961          *
 962          * @param       array           config array for TCA/columns field
 963          * @return      boolean         True if DB reference field (group/db or select with foreign-table)
 964          */
 965         function isReferenceField($conf)        {
 966                 return ($conf['type']=='group' && $conf['internal_type']=='db') || (($conf['type']=='select' || $conf['type']=='inline') && $conf['foreign_table']);
 967         }
 968
 969         /**
 970          * Returns destination path to an upload folder given by $folder
 971          *
 972          * @param       string          Folder relative to PATH_site
 973          * @return      string          Input folder prefixed with PATH_site. No checking for existence is done. Output must be a folder without trailing slash.
 974          */
 975         function destPathFromUploadFolder($folder)      {
 976                 if (!$folder) {
 977                         return substr(PATH_site, 0, -1);
 978                 }
 979                 return PATH_site.$folder;
 980         }
 981
 982         /**
 983          * Sets error message in the internal error log
 984          *
 985          * @param       string          Error message
 986          * @return      void
 987          */
 988         function error($msg)    {
 989                 $this->errorLog[]=$msg;
 990         }
 991
 992         /**
 993          * Updating Index (External API)
 994          *
 995          * @param       boolean         If set, only a test
 996          * @param       boolean         If set, output CLI status
 997          * @return      array           Header and body status content
 998          */
 999         function updateIndex($testOnly,$cli_echo=FALSE) {
1000                 global $TCA, $TYPO3_DB;
1001
1002                 $errors = array();
1003                 $tableNames = array();
1004                 $recCount=0;
1005                 $tableCount=0;
1006
1007                 $headerContent = $testOnly ? 'Reference Index being TESTED (nothing written, use "-e" to update)' : 'Reference Index being Updated';
1008                 if ($cli_echo) echo
1009                                                 '*******************************************'.LF.
1010                                                 $headerContent.LF.
1011                                                 '*******************************************'.LF;
1012
1013                         // Traverse all tables:
1014                 foreach ($TCA as $tableName => $cfg)    {
1015                         $tableNames[] = $tableName;
1016                         $tableCount++;
1017
1018                                 // Traverse all records in tables, including deleted records:
1019                         $allRecs = $TYPO3_DB->exec_SELECTgetRows('uid',$tableName,'1=1');       //.t3lib_BEfunc::deleteClause($tableName)
1020                         $uidList = array(0);
1021                         foreach ($allRecs as $recdat)   {
1022                                 $refIndexObj = t3lib_div::makeInstance('t3lib_refindex');
1023                                 $result = $refIndexObj->updateRefIndexTable($tableName,$recdat['uid'],$testOnly);
1024                                 $uidList[]= $recdat['uid'];
1025                                 $recCount++;
1026
1027                                 if ($result['addedNodes'] || $result['deletedNodes'])   {
1028                                         $Err = 'Record '.$tableName.':'.$recdat['uid'].' had '.$result['addedNodes'].' added indexes and '.$result['deletedNodes'].' deleted indexes';
1029                                         $errors[]= $Err;
1030                                         if ($cli_echo) echo $Err.LF;
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 $Err.LF;
1041                                 if (!$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 $Err.LF;
1052                         if (!$testOnly) $TYPO3_DB->exec_DELETEquery('sys_refindex',$where);
1053                 }
1054
1055                 $testedHowMuch = $recCount.' records from '.$tableCount.' tables were checked/updated.'.LF;
1056
1057                 $bodyContent = $testedHowMuch.(count($errors)?implode(LF,$errors):'Index Integrity was perfect!');
1058                 if ($cli_echo) echo $testedHowMuch.(count($errors)?'Updates: '.count($errors):'Index Integrity was perfect!').LF;
1059
1060                 if(!$testOnly) {
1061                         $registry = t3lib_div::makeInstance('t3lib_Registry');
1062                         $registry->set('core', 'sys_refindex_lastUpdate', $GLOBALS['EXEC_TIME']);
1063                 }
1064
1065                 return array($headerContent,$bodyContent,count($errors));
1066         }
1067 }
1068
1069
1070 if (defined('TYPO3_MODE') && $TYPO3_CONF_VARS[TYPO3_MODE]['XCLASS']['t3lib/class.t3lib_refindex.php'])  {
1071         include_once($TYPO3_CONF_VARS[TYPO3_MODE]['XCLASS']['t3lib/class.t3lib_refindex.php']);
1072 }
1073
1074 ?>