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                                                 case 'select':
 206                                                         $this->createEntryData_dbRels($table,$uid,$fieldname,'',$deleted,$dat['itemArray']);
 207                                                 break;
 208                                                 case 'inline':
 209                                                         $this->createEntryData_inlineRels($table,$uid,$fieldname,'',$deleted,$dat['itemArray']);
 210                                                 break;
 211                                                 case 'file':
 212                                                         $this->createEntryData_fileRels($table,$uid,$fieldname,'',$deleted,$dat['newValueFiles']);
 213                                                 break;
 214                                                 case 'flex':
 215                                                                 // DB references:
 216                                                         if (is_array($dat['flexFormRels']['db']))       {
 217                                                                 foreach($dat['flexFormRels']['db'] as $flexpointer => $subList) {
 218                                                                         $this->createEntryData_dbRels($table,$uid,$fieldname,$flexpointer,$deleted,$subList);
 219                                                                 }
 220                                                         }
 221                                                                 // File references (NOT TESTED!)
 222                                                         if (is_array($dat['flexFormRels']['file']))     {       // Not tested
 223                                                                 foreach($dat['flexFormRels']['file'] as $flexpointer => $subList)       {
 224                                                                         $this->createEntryData_fileRels($table,$uid,$fieldname,$flexpointer,$deleted,$subList);
 225                                                                 }
 226                                                         }
 227                                                                 // Soft references in flexforms (NOT TESTED!)
 228                                                         if (is_array($dat['flexFormRels']['softrefs'])) {
 229                                                                 foreach($dat['flexFormRels']['softrefs'] as $flexpointer => $subList)   {
 230                                                                         $this->createEntryData_softreferences($table,$uid,$fieldname,$flexpointer,$deleted,$subList['keys']);
 231                                                                 }
 232                                                         }
 233                                                 break;
 234                                         }
 235
 236                                                 // Softreferences in the field:
 237                                         if (is_array($dat['softrefs'])) {
 238                                                 $this->createEntryData_softreferences($table,$uid,$fieldname,'',$deleted,$dat['softrefs']['keys']);
 239                                         }
 240                                 }
 241
 242                                         // Word indexing:
 243                                 t3lib_div::loadTCA($table);
 244                                 foreach($TCA[$table]['columns'] as $field => $conf)     {
 245                                         if (t3lib_div::inList('input,text',$conf['config']['type']) && strcmp($record[$field],'') && !t3lib_div::testInt($record[$field])) {
 246                                                 $this->words_strings[$field] = $record[$field];
 247                                         }
 248                                 }
 249
 250                                 return $this->relations;
 251                         }
 252                 }
 253         }
 254
 255         /**
 256          * Create array with field/value pairs ready to insert in database.
 257          * The "hash" field is a fingerprint value across this table.
 258          *
 259          * @param       string          Tablename of source record (where reference is located)
 260          * @param       integer         UID of source record (where reference is located)
 261          * @param       string          Fieldname of source record (where reference is located)
 262          * @param       string          Pointer to location inside flexform structure where reference is located in [field]
 263          * @param       integer         Whether record is deleted-flagged or not
 264          * @param       string          For database references; the tablename the reference points to. Special keyword "_FILE" indicates that "ref_string" is a file reference either absolute or relative to PATH_site. Special keyword "_STRING" indicates some special usage (typ. softreference) where "ref_string" is used for the value.
 265          * @param       integer         For database references; The UID of the record (zero "ref_table" is "_FILE" or "_STRING")
 266          * @param       string          For "_FILE" or "_STRING" references: The filepath (relative to PATH_site or absolute) or other string.
 267          * @param       integer         The sorting order of references if many (the "group" or "select" TCA types). -1 if no sorting order is specified.
 268          * @param       string          If the reference is a soft reference, this is the soft reference parser key. Otherwise empty.
 269          * @param       string          Soft reference ID for key. Might be useful for replace operations.
 270          * @return      array           Array record to insert into table.
 271          */
 272         function createEntryData($table,$uid,$field,$flexpointer,$deleted,$ref_table,$ref_uid,$ref_string='',$sort=-1,$softref_key='',$softref_id='')   {
 273                 return array(
 274                         'tablename' => $table,
 275                         'recuid' => $uid,
 276                         'field' => $field,
 277                         'flexpointer' => $flexpointer,
 278                         'softref_key' => $softref_key,
 279                         'softref_id' => $softref_id,
 280                         'sorting' => $sort,
 281                         'deleted' => $deleted,
 282                         'ref_table' => $ref_table,
 283                         'ref_uid' => $ref_uid,
 284                         'ref_string' => $ref_string,
 285                 );
 286         }
 287
 288         /**
 289          * Enter database references to ->relations array
 290          *
 291          * @param       string          [See createEntryData, arg 1]
 292          * @param       integer         [See createEntryData, arg 2]
 293          * @param       string          [See createEntryData, arg 3]
 294          * @param       string          [See createEntryData, arg 4]
 295          * @param       string          [See createEntryData, arg 5]
 296          * @param       array           Data array with databaes relations (table/id)
 297          * @return      void
 298          */
 299         function createEntryData_dbRels($table,$uid,$fieldname,$flexpointer,$deleted,$items)    {
 300                 foreach($items as $sort => $i)  {
 301                         $this->relations[] = $this->createEntryData($table,$uid,$fieldname,$flexpointer,$deleted,$i['table'],$i['id'],'',$sort);
 302                 }
 303         }
 304
 305         /**
 306          * Enter file references to ->relations array
 307          *
 308          * @param       string          [See createEntryData, arg 1]
 309          * @param       integer         [See createEntryData, arg 2]
 310          * @param       string          [See createEntryData, arg 3]
 311          * @param       string          [See createEntryData, arg 4]
 312          * @param       string          [See createEntryData, arg 5]
 313          * @param       array           Data array with file relations
 314          * @return      void
 315          */
 316         function createEntryData_fileRels($table,$uid,$fieldname,$flexpointer,$deleted,$items)  {
 317                 foreach($items as $sort => $i)  {
 318                         $filePath = $i['ID_absFile'];
 319                         if (t3lib_div::isFirstPartOfStr($filePath,PATH_site))   {
 320                                 $filePath = substr($filePath,strlen(PATH_site));
 321                         }
 322                         $this->relations[] = $this->createEntryData($table,$uid,$fieldname,$flexpointer,$deleted,'_FILE',0,$filePath,$sort);
 323                 }
 324         }
 325
 326         /**
 327          * Enter softref references to ->relations array
 328          *
 329          * @param       string          [See createEntryData, arg 1]
 330          * @param       integer         [See createEntryData, arg 2]
 331          * @param       string          [See createEntryData, arg 3]
 332          * @param       string          [See createEntryData, arg 4]
 333          * @param       string          [See createEntryData, arg 5]
 334          * @param       array           Data array with soft reference keys
 335          * @return      void
 336          */
 337         function createEntryData_softreferences($table,$uid,$fieldname,$flexpointer,$deleted,$keys)     {
 338                 if (is_array($keys))    {
 339                         foreach($keys as $spKey => $elements)   {
 340                                 if (is_array($elements))        {
 341                                         foreach($elements as $subKey => $el)    {
 342                                                 if (is_array($el['subst']))     {
 343                                                         switch((string)$el['subst']['type'])    {
 344                                                                  case 'db':
 345                                                                         list($tableName,$recordId) = explode(':',$el['subst']['recordRef']);
 346                                                                         $this->relations[] = $this->createEntryData($table,$uid,$fieldname,$flexpointer,$deleted,$tableName,$recordId,'',-1,$spKey,$subKey);
 347                                                                  break;
 348                                                                  case 'file':
 349                                                                         $this->relations[] = $this->createEntryData($table,$uid,$fieldname,$flexpointer,$deleted,'_FILE',0,$el['subst']['relFileName'],-1,$spKey,$subKey);
 350                                                                  break;
 351                                                                  case 'string':
 352                                                                         $this->relations[] = $this->createEntryData($table,$uid,$fieldname,$flexpointer,$deleted,'_STRING',0,$el['subst']['tokenValue'],-1,$spKey,$subKey);
 353                                                                  break;
 354                                                         }
 355                                                 }
 356                                         }
 357                                 }
 358                         }
 359                 }
 360         }
 361
 362
 363
 364
 365
 366
 367
 368
 369
 370
 371
 372
 373
 374
 375
 376         /*******************************
 377          *
 378          * Get relations from table row
 379          *
 380          *******************************/
 381
 382         /**
 383          * Returns relation information for a $table/$row-array
 384          * Traverses all fields in input row which are configured in TCA/columns
 385          * It looks for hard relations to files and records in the TCA types "select" and "group"
 386          *
 387          * @param       string          Table name
 388          * @param       array           Row from table
 389          * @param       string          Specific field to fetch for.
 390          * @return      array           Array with information about relations
 391          * @see export_addRecord()
 392          */
 393         function getRelations($table,$row,$onlyField='')        {
 394                 global $TCA;
 395
 396                         // Load full table description
 397                 t3lib_div::loadTCA($table);
 398
 399                         // Initialize:
 400                 $uid = $row['uid'];
 401                 $nonFields = explode(',','uid,perms_userid,perms_groupid,perms_user,perms_group,perms_everybody,pid');
 402
 403                 $outRow = array();
 404                 foreach($row as $field => $value)       {
 405                         if (!in_array($field,$nonFields) && is_array($TCA[$table]['columns'][$field]) && (!$onlyField || $onlyField===$field))  {
 406                                 $conf = $TCA[$table]['columns'][$field]['config'];
 407
 408                                         // Add files
 409                                 if ($result = $this->getRelations_procFiles($value, $conf, $uid))       {
 410                                                 // Creates an entry for the field with all the files:
 411                                         $outRow[$field] = array(
 412                                                 'type' => 'file',
 413                                                 'newValueFiles' => $result,
 414                                         );
 415                                 }
 416
 417                                         // Add DB:
 418                                 if ($result = $this->getRelations_procDB($value, $conf, $uid, $table))  {
 419                                                 // Create an entry for the field with all DB relations:
 420                                         $outRow[$field] = array(
 421                                                 'type' => 'db',
 422                                                 'itemArray' => $result,
 423                                         );
 424                                 }
 425
 426                                         // For "flex" fieldtypes we need to traverse the structure looking for file and db references of course!
 427                                 if ($conf['type']=='flex')      {
 428
 429                                                 // Get current value array:
 430                                                 // 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()
 431                                         $dataStructArray = t3lib_BEfunc::getFlexFormDS($conf, $row, $table,'',$this->WSOL);
 432                                         $currentValueArray = t3lib_div::xml2array($value);
 433
 434                                                 // Traversing the XML structure, processing files:
 435                                         if (is_array($currentValueArray))       {
 436                                                 $this->temp_flexRelations = array(
 437                                                         'db' => array(),
 438                                                         'file' => array(),
 439                                                         'softrefs' => array()
 440                                                 );
 441
 442                                                         // Create and call iterator object:
 443                                                 $flexObj = t3lib_div::makeInstance('t3lib_flexformtools');
 444                                                 $flexObj->traverseFlexFormXMLData($table,$field,$row,$this,'getRelations_flexFormCallBack');
 445
 446                                                         // Create an entry for the field:
 447                                                 $outRow[$field] = array(
 448                                                         'type' => 'flex',
 449                                                         'flexFormRels' => $this->temp_flexRelations,
 450                                                 );
 451                                         }
 452                                 }
 453
 454                                         // Soft References:
 455                                 if (strlen($value) && $softRefs = t3lib_BEfunc::explodeSoftRefParserList($conf['softref']))     {
 456                                         $softRefValue = $value;
 457                                         foreach($softRefs as $spKey => $spParams)       {
 458                                                 $softRefObj = &t3lib_BEfunc::softRefParserObj($spKey);
 459                                                 if (is_object($softRefObj))     {
 460                                                         $resultArray = $softRefObj->findRef($table, $field, $uid, $softRefValue, $spKey, $spParams);
 461                                                         if (is_array($resultArray))     {
 462                                                                 $outRow[$field]['softrefs']['keys'][$spKey] = $resultArray['elements'];
 463                                                                 if (strlen($resultArray['content'])) {
 464                                                                         $softRefValue = $resultArray['content'];
 465                                                                 }
 466                                                         }
 467                                                 }
 468                                         }
 469
 470                                         if (is_array($outRow[$field]['softrefs']) && count($outRow[$field]['softrefs']) && strcmp($value,$softRefValue) && strstr($softRefValue,'{softref:'))   {
 471                                                 $outRow[$field]['softrefs']['tokenizedContent'] = $softRefValue;
 472                                         }
 473                                 }
 474                         }
 475                 }
 476
 477                 return $outRow;
 478         }
 479
 480         /**
 481          * Callback function for traversing the FlexForm structure in relation to finding file and DB references!
 482          *
 483          * @param       array           Data structure for the current value
 484          * @param       mixed           Current value
 485          * @param       array           Additional configuration used in calling function
 486          * @param       string          Path of value in DS structure
 487          * @param       object          Object reference to caller
 488          * @return      void
 489          * @see t3lib_TCEmain::checkValue_flex_procInData_travDS()
 490          */
 491         function getRelations_flexFormCallBack($dsArr, $dataValue, $PA, $structurePath, &$pObj) {
 492                 $structurePath = substr($structurePath,5).'/';  // removing "data/" in the beginning of path (which points to location in data array)
 493
 494                 $dsConf = $dsArr['TCEforms']['config'];
 495
 496                         // Implode parameter values:
 497                 list($table, $uid, $field) = array($PA['table'],$PA['uid'],$PA['field']);
 498
 499                         // Add files
 500                 if ($result = $this->getRelations_procFiles($dataValue, $dsConf, $uid)) {
 501
 502                                 // Creates an entry for the field with all the files:
 503                         $this->temp_flexRelations['file'][$structurePath] = $result;
 504                 }
 505
 506                         // Add DB:
 507                 if ($result = $this->getRelations_procDB($dataValue, $dsConf, $uid))    {
 508
 509                                 // Create an entry for the field with all DB relations:
 510                         $this->temp_flexRelations['db'][$structurePath] = $result;
 511                 }
 512
 513                         // Soft References:
 514                 if (strlen($dataValue) && $softRefs = t3lib_BEfunc::explodeSoftRefParserList($dsConf['softref']))       {
 515                         $softRefValue = $dataValue;
 516                         foreach($softRefs as $spKey => $spParams)       {
 517                                 $softRefObj = &t3lib_BEfunc::softRefParserObj($spKey);
 518                                 if (is_object($softRefObj))     {
 519                                         $resultArray = $softRefObj->findRef($table, $field, $uid, $softRefValue, $spKey, $spParams, $structurePath);
 520                                         if (is_array($resultArray) && is_array($resultArray['elements']))       {
 521                                                 $this->temp_flexRelations['softrefs'][$structurePath]['keys'][$spKey] = $resultArray['elements'];
 522                                                 if (strlen($resultArray['content'])) $softRefValue = $resultArray['content'];
 523                                         }
 524                                 }
 525                         }
 526
 527                         if (count($this->temp_flexRelations['softrefs']) && strcmp($dataValue,$softRefValue))   {
 528                                 $this->temp_flexRelations['softrefs'][$structurePath]['tokenizedContent'] = $softRefValue;
 529                         }
 530                 }
 531         }
 532
 533         /**
 534          * Check field configuration if it is a file relation field and extract file relations if any
 535          *
 536          * @param       string          Field value
 537          * @param       array           Field configuration array of type "TCA/columns"
 538          * @param       integer         Field uid
 539          * @return      array           If field type is OK it will return an array with the files inside. Else false
 540          */
 541         function getRelations_procFiles($value, $conf, $uid)    {
 542                         // Take care of files...
 543                 if ($conf['type']=='group' && $conf['internal_type']=='file')   {
 544
 545                                 // Collect file values in array:
 546                         if ($conf['MM'])        {
 547                                 $theFileValues = array();
 548                                 $dbAnalysis = t3lib_div::makeInstance('t3lib_loadDBGroup');
 549                                 $dbAnalysis->start('', 'files', $conf['MM'], $uid);
 550
 551                                 foreach($dbAnalysis->itemArray as $somekey => $someval) {
 552                                         if ($someval['id'])     {
 553                                                 $theFileValues[] = $someval['id'];
 554                                         }
 555                                 }
 556                         } else {
 557                                 $theFileValues = explode(',',$value);
 558                         }
 559
 560                                 // Traverse the files and add them:
 561                         $uploadFolder = $conf['uploadfolder'];
 562                         $dest = $this->destPathFromUploadFolder($uploadFolder);
 563                         $newValue = array();
 564                         $newValueFiles = array();
 565
 566                         foreach($theFileValues as $file)        {
 567                                 if (trim($file))        {
 568                                         $realFile = $dest.'/'.trim($file);
 569 #                                       if (@is_file($realFile))        {               // Now, the refernece index should NOT look if files exist - just faithfully include them if they are in the records!
 570                                                 $newValueFiles[] = array(
 571                                                         'filename' => $file,
 572                                                         'ID' => md5($realFile),
 573                                                         'ID_absFile' => $realFile
 574                                                 );      // the order should be preserved here because.. (?)
 575 #                                       } else $this->error('Missing file: '.$realFile);
 576                                 }
 577                         }
 578
 579                         return $newValueFiles;
 580                 }
 581         }
 582
 583         /**
 584          * Check field configuration if it is a DB relation field and extract DB relations if any
 585          *
 586          * @param       string          Field value
 587          * @param       array           Field configuration array of type "TCA/columns"
 588          * @param       integer         Field uid
 589          * @param       string          Table name
 590          * @return      array           If field type is OK it will return an array with the database relations. Else false
 591          */
 592         function getRelations_procDB($value, $conf, $uid, $table = '')  {
 593
 594                         // DB record lists:
 595                 if ($this->isReferenceField($conf))     {
 596                         $allowedTables = $conf['type']=='group' ? $conf['allowed'] : $conf['foreign_table'].','.$conf['neg_foreign_table'];
 597                         $prependName = $conf['type']=='group' ? $conf['prepend_tname'] : $conf['neg_foreign_table'];
 598
 599                         if($conf['MM_opposite_field']) {
 600                                 return array();
 601                         }
 602
 603                         $dbAnalysis = t3lib_div::makeInstance('t3lib_loadDBGroup');
 604                         $dbAnalysis->start($value,$allowedTables,$conf['MM'],$uid,$table,$conf);
 605
 606                         return $dbAnalysis->itemArray;
 607                 }
 608         }
 609
 610
 611
 612
 613
 614
 615
 616
 617
 618
 619
 620
 621         /*******************************
 622          *
 623          * Setting values
 624          *
 625          *******************************/
 626
 627         /**
 628          * Setting the value of a reference or removing it completely.
 629          * Usage: For lowlevel clean up operations!
 630          * 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.
 631          * 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.
 632          * 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!
 633          * To ensure proper working only admin-BE_USERS in live workspace should use this function
 634          *
 635          * @param       string          32-byte hash string identifying the record from sys_refindex which you wish to change the value for
 636          * @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
 637          * @param       boolean         Return $dataArray only, do not submit it to database.
 638          * @return      string          If a return string, that carries an error message, otherwise false (=OK) (except if $returnDataArray is set!)
 639          */
 640         function setReferenceValue($hash,$newValue,$returnDataArray=FALSE)      {
 641
 642                 if ($GLOBALS['BE_USER']->workspace===0 && $GLOBALS['BE_USER']->isAdmin())       {
 643
 644                                 // Get current index from Database:
 645                         list($refRec) = $GLOBALS['TYPO3_DB']->exec_SELECTgetRows(
 646                                 '*',
 647                                 'sys_refindex',
 648                                 'hash='.$GLOBALS['TYPO3_DB']->fullQuoteStr($hash,'sys_refindex')
 649                         );
 650
 651                                 // Check if reference existed.
 652                         if (is_array($refRec))  {
 653                                 if ($GLOBALS['TCA'][$refRec['tablename']])      {
 654
 655                                                 // Get that record from database:
 656                                         list($record) = $GLOBALS['TYPO3_DB']->exec_SELECTgetRows('*',$refRec['tablename'],'uid='.intval($refRec['recuid']));
 657
 658                                         if (is_array($record))  {
 659
 660                                                         // Get all relations from record, filter with fieldname:
 661                                                 $dbrels = $this->getRelations($refRec['tablename'],$record,$refRec['field']);
 662                                                 if ($dat = $dbrels[$refRec['field']])   {
 663
 664                                                                 // Initialize data array that is to be sent to TCEmain afterwards:
 665                                                         $dataArray = array();
 666
 667                                                                 // Based on type,
 668                                                         switch((string)$dat['type'])    {
 669                                                                 case 'db':
 670                                                                         $error = $this->setReferenceValue_dbRels($refRec,$dat['itemArray'],$newValue,$dataArray);
 671                                                                         if ($error)     return $error;
 672                                                                 break;
 673                                                                 case 'file':
 674                                                                         $this->setReferenceValue_fileRels($refRec,$dat['newValueFiles'],$newValue,$dataArray);
 675                                                                         if ($error)     return $error;
 676                                                                 break;
 677                                                                 case 'flex':
 678                                                                                 // DB references:
 679                                                                         if (is_array($dat['flexFormRels']['db'][$refRec['flexpointer']]))       {
 680                                                                                 $error = $this->setReferenceValue_dbRels($refRec,$dat['flexFormRels']['db'][$refRec['flexpointer']],$newValue,$dataArray,$refRec['flexpointer']);
 681                                                                                 if ($error)     return $error;
 682                                                                         }
 683                                                                                 // File references
 684                                                                         if (is_array($dat['flexFormRels']['file'][$refRec['flexpointer']]))     {
 685                                                                                 $this->setReferenceValue_fileRels($refRec,$dat['flexFormRels']['file'][$refRec['flexpointer']],$newValue,$dataArray,$refRec['flexpointer']);
 686                                                                                 if ($error)     return $error;
 687                                                                         }
 688                                                                                 // Soft references in flexforms
 689                                                                         if ($refRec['softref_key'] && is_array($dat['flexFormRels']['softrefs'][$refRec['flexpointer']]['keys'][$refRec['softref_key']]))       {
 690                                                                                 $error = $this->setReferenceValue_softreferences($refRec,$dat['flexFormRels']['softrefs'][$refRec['flexpointer']],$newValue,$dataArray,$refRec['flexpointer']);
 691                                                                                 if ($error)     return $error;
 692                                                                         }
 693                                                                 break;
 694                                                         }
 695
 696                                                                 // Softreferences in the field:
 697                                                         if ($refRec['softref_key'] && is_array($dat['softrefs']['keys'][$refRec['softref_key']]))       {
 698                                                                 $error = $this->setReferenceValue_softreferences($refRec,$dat['softrefs'],$newValue,$dataArray);
 699                                                                 if ($error)     return $error;
 700
 701                                                         }
 702
 703                                                                 // Data Array, now ready to sent to TCEmain
 704                                                         if ($returnDataArray)   {
 705                                                                 return $dataArray;
 706                                                         } else {
 707                                                                         // Execute CMD array:
 708                                                                 $tce = t3lib_div::makeInstance('t3lib_TCEmain');
 709                                                                 $tce->stripslashes_values = FALSE;
 710                                                                 $tce->dontProcessTransformations = TRUE;
 711                                                                 $tce->bypassWorkspaceRestrictions = TRUE;
 712                                                                 $tce->bypassFileHandling = TRUE;
 713                                                                 $tce->bypassAccessCheckForRecords = TRUE;       // Otherwise this cannot update things in deleted records...
 714
 715                                                                 $tce->start($dataArray,array());        // check has been done previously that there is a backend user which is Admin and also in live workspace
 716                                                                 $tce->process_datamap();
 717
 718                                                                         // Return errors if any:
 719                                                                 if (count($tce->errorLog))      {
 720                                                                         return chr(10).'TCEmain:'.implode(chr(10).'TCEmain:',$tce->errorLog);
 721                                                                 }
 722                                                         }
 723                                                 }
 724                                         }
 725                                 } else return 'ERROR: Tablename "'.$refRec['tablename'].'" was not in TCA!';
 726                         } else return 'ERROR: No reference record with hash="'.$hash.'" was found!';
 727                 } else return 'ERROR: BE_USER object is not admin OR not in workspace 0 (Live)';
 728         }
 729
 730         /**
 731          * Setting a value for a reference for a DB field:
 732          *
 733          * @param       array           sys_refindex record
 734          * @param       array           Array of references from that field
 735          * @param       string          Value to substitute current value with (or NULL to unset it)
 736          * @param       array           data array in which the new value is set (passed by reference)
 737          * @param       string          Flexform pointer, if in a flex form field.
 738          * @return      string          Error message if any, otherwise false = OK
 739          */
 740         function setReferenceValue_dbRels($refRec,$itemArray,$newValue,&$dataArray,$flexpointer='')     {
 741                 if (!strcmp($itemArray[$refRec['sorting']]['id'],$refRec['ref_uid']) && !strcmp($itemArray[$refRec['sorting']]['table'],$refRec['ref_table']))  {
 742
 743                                 // Setting or removing value:
 744                         if ($newValue===NULL)   {       // Remove value:
 745                                 unset($itemArray[$refRec['sorting']]);
 746                         } else {
 747                                 list($itemArray[$refRec['sorting']]['table'],$itemArray[$refRec['sorting']]['id']) = explode(':',$newValue);
 748                         }
 749
 750                                 // Traverse and compile new list of records:
 751                         $saveValue = array();
 752                         foreach($itemArray as $pair)    {
 753                                 $saveValue[] = $pair['table'].'_'.$pair['id'];
 754                         }
 755
 756                                 // Set in data array:
 757                         if ($flexpointer)       {
 758                                 $flexToolObj = t3lib_div::makeInstance('t3lib_flexformtools');
 759                                 $dataArray[$refRec['tablename']][$refRec['recuid']][$refRec['field']]['data'] = array();
 760                                 $flexToolObj->setArrayValueByPath(substr($flexpointer,0,-1),$dataArray[$refRec['tablename']][$refRec['recuid']][$refRec['field']]['data'],implode(',',$saveValue));
 761                         } else {
 762                                 $dataArray[$refRec['tablename']][$refRec['recuid']][$refRec['field']] = implode(',',$saveValue);
 763                         }
 764
 765                 } else return 'ERROR: table:id pair "'.$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'].'"';
 766         }
 767
 768         /**
 769          * Setting a value for a reference for a FILE field:
 770          *
 771          * @param       array           sys_refindex record
 772          * @param       array           Array of references from that field
 773          * @param       string          Value to substitute current value with (or NULL to unset it)
 774          * @param       array           data array in which the new value is set (passed by reference)
 775          * @param       string          Flexform pointer, if in a flex form field.
 776          * @return      string          Error message if any, otherwise false = OK
 777          */
 778         function setReferenceValue_fileRels($refRec,$itemArray,$newValue,&$dataArray,$flexpointer='')   {
 779                 if (!strcmp(substr($itemArray[$refRec['sorting']]['ID_absFile'],strlen(PATH_site)),$refRec['ref_string']) && !strcmp('_FILE',$refRec['ref_table']))     {
 780
 781                                 // Setting or removing value:
 782                         if ($newValue===NULL)   {       // Remove value:
 783                                 unset($itemArray[$refRec['sorting']]);
 784                         } else {
 785                                 $itemArray[$refRec['sorting']]['filename'] = $newValue;
 786                         }
 787
 788                                 // Traverse and compile new list of records:
 789                         $saveValue = array();
 790                         foreach($itemArray as $fileInfo)        {
 791                                 $saveValue[] = $fileInfo['filename'];
 792                         }
 793
 794                                 // Set in data array:
 795                         if ($flexpointer)       {
 796                                 $flexToolObj = t3lib_div::makeInstance('t3lib_flexformtools');
 797                                 $dataArray[$refRec['tablename']][$refRec['recuid']][$refRec['field']]['data'] = array();
 798                                 $flexToolObj->setArrayValueByPath(substr($flexpointer,0,-1),$dataArray[$refRec['tablename']][$refRec['recuid']][$refRec['field']]['data'],implode(',',$saveValue));
 799                         } else {
 800                                 $dataArray[$refRec['tablename']][$refRec['recuid']][$refRec['field']] = implode(',',$saveValue);
 801                         }
 802
 803                 } else return 'ERROR: either "'.$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'].'"';
 804         }
 805
 806         /**
 807          * Setting a value for a soft reference token
 808          *
 809          * @param       array           sys_refindex record
 810          * @param       array           Array of soft reference occurencies
 811          * @param       string          Value to substitute current value with
 812          * @param       array           data array in which the new value is set (passed by reference)
 813          * @param       string          Flexform pointer, if in a flex form field.
 814          * @return      string          Error message if any, otherwise false = OK
 815          */
 816         function setReferenceValue_softreferences($refRec,$softref,$newValue,&$dataArray,$flexpointer='')       {
 817                 if (is_array($softref['keys'][$refRec['softref_key']][$refRec['softref_id']]))  {
 818
 819                                 // Set new value:
 820                         $softref['keys'][$refRec['softref_key']][$refRec['softref_id']]['subst']['tokenValue'] = ''.$newValue;
 821
 822                                 // Traverse softreferences and replace in tokenized content to rebuild it with new value inside:
 823                         foreach($softref['keys'] as $sfIndexes) {
 824                                 foreach($sfIndexes as $data)    {
 825                                         $softref['tokenizedContent'] = str_replace('{softref:'.$data['subst']['tokenID'].'}', $data['subst']['tokenValue'], $softref['tokenizedContent']);
 826                                 }
 827                         }
 828
 829                                 // Set in data array:
 830                         if (!strstr($softref['tokenizedContent'],'{softref:'))  {
 831                                 if ($flexpointer)       {
 832                                         $flexToolObj = t3lib_div::makeInstance('t3lib_flexformtools');
 833                                         $dataArray[$refRec['tablename']][$refRec['recuid']][$refRec['field']]['data'] = array();
 834                                         $flexToolObj->setArrayValueByPath(substr($flexpointer,0,-1),$dataArray[$refRec['tablename']][$refRec['recuid']][$refRec['field']]['data'],$softref['tokenizedContent']);
 835                                 } else {
 836                                         $dataArray[$refRec['tablename']][$refRec['recuid']][$refRec['field']] = $softref['tokenizedContent'];
 837                                 }
 838                         } else return 'ERROR: After substituting all found soft references there were still soft reference tokens in the text. (theoretically this does not have to be an error if the string "{softref:" happens to be in the field for another reason.)';
 839                 } else return 'ERROR: Soft reference parser key "'.$refRec['softref_key'].'" or the index "'.$refRec['softref_id'].'" was not found.';
 840         }
 841
 842
 843
 844
 845
 846
 847
 848
 849
 850
 851         /*******************************
 852          *
 853          * Indexing words
 854          *
 855          *******************************/
 856
 857         /**
 858          *
 859          */
 860         function wordIndexing($table,$uid)      {
 861                 return; // Disabled until Kasper finishes this feature.
 862
 863                 $lexer = t3lib_div::makeInstance('tx_indexedsearch_lexer');
 864                 $words = $lexer->split2Words(implode(' ',$this->words_strings));
 865                 foreach($words as $w) {
 866                         $words[]=substr($w,0,3);
 867                 }
 868                 $words = array_unique($words);
 869                 $this->updateWordIndex($words,$table,$uid);
 870         }
 871
 872         /**
 873          * Update/Create word index for record
 874          *
 875          * @param       array           Word list array (words are values in array)
 876          * @param       string          Table
 877          * @param       integer         Rec uid
 878          * @return      void
 879          */
 880         function updateWordIndex($words,$table,$uid) {
 881
 882                         // Submit words to
 883                 $this->submitWords($words);
 884
 885                         // Result id and remove relations:
 886                 $rid = t3lib_div::md5int($table.':'.$uid);
 887                 $GLOBALS['TYPO3_DB']->exec_DELETEquery('sys_refindex_rel', 'rid='.intval($rid));
 888
 889                         // Add relations:
 890                 foreach($words as $w)   {
 891                         $insertFields = array(
 892                                 'rid' => $rid,
 893                                 'wid' => t3lib_div::md5int($w)
 894                         );
 895
 896                         $GLOBALS['TYPO3_DB']->exec_INSERTquery('sys_refindex_rel', $insertFields);
 897                 }
 898
 899                         // Add result record:
 900                 $GLOBALS['TYPO3_DB']->exec_DELETEquery('sys_refindex_res', 'rid='.intval($rid));
 901                 $insertFields = array(
 902                         'rid' => $rid,
 903                         'tablename' => $table,
 904                         'recuid' => $uid
 905                 );
 906                 $GLOBALS['TYPO3_DB']->exec_INSERTquery('sys_refindex_res', $insertFields);
 907         }
 908
 909         /**
 910          * Adds new words to db
 911          *
 912          * @param       array           Word List array (where each word has information about position etc).
 913          * @return      void
 914          */
 915         function submitWords($wl) {
 916
 917                 $hashArr = array();
 918                 foreach($wl as $w)      {
 919                         $hashArr[] = t3lib_div::md5int($w);
 920                 }
 921                 $wl = array_flip($wl);
 922
 923                 if (count($hashArr))    {
 924                         $cwl = implode(',',$hashArr);
 925                         $res = $GLOBALS['TYPO3_DB']->exec_SELECTquery('baseword', 'sys_refindex_words', 'wid IN ('.$cwl.')');
 926
 927                         if($GLOBALS['TYPO3_DB']->sql_num_rows($res)!=count($wl)) {
 928                                 while($row = $GLOBALS['TYPO3_DB']->sql_fetch_assoc($res)) {
 929                                         unset($wl[$row['baseword']]);
 930                                 }
 931
 932                                 reset($wl);
 933                                 while(list($key,$val)=each($wl)) {
 934                                         $insertFields = array(
 935                                                 'wid' => t3lib_div::md5int($key),
 936                                                 'baseword' => $key
 937                                         );
 938
 939                                                 // 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.
 940                                         $GLOBALS['TYPO3_DB']->exec_INSERTquery('sys_refindex_words', $insertFields);
 941                                 }
 942                         }
 943                 }
 944         }
 945
 946
 947
 948
 949
 950
 951
 952         /*******************************
 953          *
 954          * Helper functions
 955          *
 956          *******************************/
 957
 958         /**
 959          * Returns true if the TCA/columns field type is a DB reference field
 960          *
 961          * @param       array           config array for TCA/columns field
 962          * @return      boolean         True if DB reference field (group/db or select with foreign-table)
 963          */
 964         function isReferenceField($conf)        {
 965                 return ($conf['type']=='group' && $conf['internal_type']=='db') || (($conf['type']=='select' || $conf['type']=='inline') && $conf['foreign_table']);
 966         }
 967
 968         /**
 969          * Returns destination path to an upload folder given by $folder
 970          *
 971          * @param       string          Folder relative to PATH_site
 972          * @return      string          Input folder prefixed with PATH_site. No checking for existence is done. Output must be a folder without trailing slash.
 973          */
 974         function destPathFromUploadFolder($folder)      {
 975                 return PATH_site.$folder;
 976         }
 977
 978         /**
 979          * Sets error message in the internal error log
 980          *
 981          * @param       string          Error message
 982          * @return      void
 983          */
 984         function error($msg)    {
 985                 $this->errorLog[]=$msg;
 986         }
 987
 988         /**
 989          * Updating Index (External API)
 990          *
 991          * @param       boolean         If set, only a test
 992          * @param       boolean         If set, output CLI status
 993          * @return      array           Header and body status content
 994          */
 995         function updateIndex($testOnly,$cli_echo=FALSE) {
 996                 global $TCA, $TYPO3_DB;
 997
 998                 $errors = array();
 999                 $tableNames = array();
1000                 $recCount=0;
1001                 $tableCount=0;
1002
1003                 $headerContent = $testOnly ? 'Reference Index being TESTED (nothing written)' : 'Reference Index being Updated';
1004                 if ($cli_echo) echo
1005                                                 '*******************************************'.chr(10).
1006                                                 $headerContent.chr(10).
1007                                                 '*******************************************'.chr(10);
1008
1009                         // Traverse all tables:
1010                 foreach ($TCA as $tableName => $cfg)    {
1011                         $tableNames[] = $tableName;
1012                         $tableCount++;
1013
1014                                 // Traverse all records in tables, including deleted records:
1015                         $allRecs = $TYPO3_DB->exec_SELECTgetRows('uid',$tableName,'1=1');       //.t3lib_BEfunc::deleteClause($tableName)
1016                         $uidList = array(0);
1017                         foreach ($allRecs as $recdat)   {
1018                                 $refIndexObj = t3lib_div::makeInstance('t3lib_refindex');
1019                                 $result = $refIndexObj->updateRefIndexTable($tableName,$recdat['uid'],$testOnly);
1020                                 $uidList[]= $recdat['uid'];
1021                                 $recCount++;
1022
1023                                 if ($result['addedNodes'] || $result['deletedNodes'])   {
1024                                         $Err = 'Record '.$tableName.':'.$recdat['uid'].' had '.$result['addedNodes'].' added indexes and '.$result['deletedNodes'].' deleted indexes';
1025                                         $errors[]= $Err;
1026                                         if ($cli_echo) echo $Err.chr(10);
1027                                         #$errors[] = t3lib_div::view_array($result);
1028                                 }
1029                         }
1030
1031                                 // Searching lost indexes for this table:
1032                         $where = 'tablename='.$TYPO3_DB->fullQuoteStr($tableName,'sys_refindex').' AND recuid NOT IN ('.implode(',',$uidList).')';
1033                         $lostIndexes = $TYPO3_DB->exec_SELECTgetRows('hash','sys_refindex',$where);
1034                         if (count($lostIndexes))        {
1035                                 $Err = 'Table '.$tableName.' has '.count($lostIndexes).' lost indexes which are now deleted';
1036                                 $errors[]= $Err;
1037                                 if ($cli_echo) echo $Err.chr(10);
1038                                 if (!$testOnly) $TYPO3_DB->exec_DELETEquery('sys_refindex',$where);
1039                         }
1040                 }
1041
1042                         // Searching lost indexes for non-existing tables:
1043                 $where = 'tablename NOT IN ('.implode(',',$TYPO3_DB->fullQuoteArray($tableNames,'sys_refindex')).')';
1044                 $lostTables = $TYPO3_DB->exec_SELECTgetRows('hash','sys_refindex',$where);
1045                 if (count($lostTables)) {
1046                         $Err = 'Index table hosted '.count($lostTables).' indexes for non-existing tables, now removed';
1047                         $errors[]= $Err;
1048                         if ($cli_echo) echo $Err.chr(10);
1049                         if (!$testOnly) $TYPO3_DB->exec_DELETEquery('sys_refindex',$where);
1050                 }
1051
1052                 $testedHowMuch = $recCount.' records from '.$tableCount.' tables were checked/updated.'.chr(10);
1053
1054                 $bodyContent = $testedHowMuch.(count($errors)?implode(chr(10),$errors):'Index Integrity was perfect!');
1055                 if ($cli_echo) echo $testedHowMuch.(count($errors)?'Updates: '.count($errors):'Index Integrity was perfect!').chr(10);
1056
1057                 return array($headerContent,$bodyContent,count($errors));
1058         }
1059 }
1060
1061
1062 if (defined('TYPO3_MODE') && $TYPO3_CONF_VARS[TYPO3_MODE]['XCLASS']['t3lib/class.t3lib_refindex.php'])  {
1063         include_once($TYPO3_CONF_VARS[TYPO3_MODE]['XCLASS']['t3lib/class.t3lib_refindex.php']);
1064 }
1065 ?>