t3lib/class.t3lib_befunc.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  * Standard functions available for the TYPO3 backend.
  29  * You are encouraged to use this class in your own applications (Backend Modules)
  30  *
  31  * Call ALL methods without making an object!
  32  * Eg. to get a page-record 51 do this: 't3lib_BEfunc::getRecord('pages',51)'
  33  *
  34  * $Id$
  35  * Usage counts are based on search 22/2 2003 through whole backend source of typo3/
  36  * Revised for TYPO3 3.6 July/2003 by Kasper Skaarhoj
  37  * XHTML compliant
  38  *
  39  * @author      Kasper Skaarhoj <kasperYYYY@typo3.com>
  40  */
  41 /**
  42  * [CLASS/FUNCTION INDEX of SCRIPT]
  43  *
  44  *
  45  *
  46  *  183: class t3lib_BEfunc
  47  *
  48  *              SECTION: SQL-related, selecting records, searching
  49  *  204:     function deleteClause($table,$tableAlias='')
  50  *  227:     function getRecord($table,$uid,$fields='*',$where='')
  51  *  245:     function getRecordWSOL($table,$uid,$fields='*',$where='')
  52  *  278:     function getRecordRaw($table,$where='',$fields='*')
  53  *  300:     function getRecordsByField($theTable,$theField,$theValue,$whereClause='',$groupBy='',$orderBy='',$limit='')
  54  *  333:     function searchQuery($searchWords,$fields,$table='')
  55  *  348:     function listQuery($field,$value)
  56  *  360:     function splitTable_Uid($str)
  57  *  375:     function getSQLselectableList($in_list,$tablename,$default_tablename)
  58  *  403:     function BEenableFields($table,$inv=0)
  59  *
  60  *              SECTION: SQL-related, DEPRECATED functions
  61  *  467:     function mm_query($select,$local_table,$mm_table,$foreign_table,$whereClause='',$groupBy='',$orderBy='',$limit='')
  62  *  489:     function DBcompileInsert($table,$fields_values)
  63  *  503:     function DBcompileUpdate($table,$where,$fields_values)
  64  *
  65  *              SECTION: Page tree, TCA related
  66  *  533:     function BEgetRootLine($uid,$clause='',$workspaceOL=FALSE)
  67  *  589:     function openPageTree($pid,$clearExpansion)
  68  *  634:     function getRecordPath($uid, $clause, $titleLimit, $fullTitleLimit=0)
  69  *  677:     function getExcludeFields()
  70  *  707:     function getExplicitAuthFieldValues()
  71  *  778:     function getSystemLanguages()
  72  *  803:     function readPageAccess($id,$perms_clause)
  73  *  834:     function getTCAtypes($table,$rec,$useFieldNameAsKey=0)
  74  *  887:     function getTCAtypeValue($table,$rec)
  75  *  910:     function getSpecConfParts($str, $defaultExtras)
  76  *  941:     function getSpecConfParametersFromArray($pArr)
  77  *  969:     function getFlexFormDS($conf,$row,$table,$fieldName='',$WSOL=TRUE)
  78  *
  79  *              SECTION: Caching related
  80  * 1096:     function storeHash($hash,$data,$ident)
  81  * 1116:     function getHash($hash,$expTime=0)
  82  *
  83  *              SECTION: TypoScript related
  84  * 1152:     function getPagesTSconfig($id,$rootLine='',$returnPartArray=0)
  85  * 1208:     function updatePagesTSconfig($id,$pageTS,$TSconfPrefix,$impParams='')
  86  * 1263:     function implodeTSParams($p,$k='')
  87  *
  88  *              SECTION: Users / Groups related
  89  * 1300:     function getUserNames($fields='username,usergroup,usergroup_cached_list,uid',$where='')
  90  * 1318:     function getGroupNames($fields='title,uid', $where='')
  91  * 1335:     function getListGroupNames($fields='title,uid')
  92  * 1354:     function blindUserNames($usernames,$groupArray,$excludeBlindedFlag=0)
  93  * 1387:     function blindGroupNames($groups,$groupArray,$excludeBlindedFlag=0)
  94  *
  95  *              SECTION: Output related
  96  * 1428:     function daysUntil($tstamp)
  97  * 1440:     function date($tstamp)
  98  * 1451:     function datetime($value)
  99  * 1463:     function time($value)
 100  * 1479:     function calcAge($seconds,$labels = 'min|hrs|days|yrs')
 101  * 1505:     function dateTimeAge($tstamp,$prefix=1,$date='')
 102  * 1523:     function titleAttrib($content='',$hsc=0)
 103  * 1536:     function titleAltAttrib($content)
 104  * 1560:     function thumbCode($row,$table,$field,$backPath,$thumbScript='',$uploaddir=NULL,$abs=0,$tparams='',$size='')
 105  * 1628:     function getThumbNail($thumbScript,$theFile,$tparams='',$size='')
 106  * 1645:     function titleAttribForPages($row,$perms_clause='',$includeAttrib=1)
 107  * 1707:     function getRecordIconAltText($row,$table='pages')
 108  * 1749:     function getLabelFromItemlist($table,$col,$key)
 109  * 1775:     function getItemLabel($table,$col,$printAllWrap='')
 110  * 1800:     function getRecordTitle($table,$row,$prep=0)
 111  * 1838:     function getProcessedValue($table,$col,$value,$fixed_lgd_chars=0,$defaultPassthrough=0,$noRecordLookup=FALSE,$uid=0)
 112  * 1989:     function getProcessedValueExtra($table,$fN,$fV,$fixed_lgd_chars=0,$uid=0)
 113  * 2013:     function getFileIcon($ext)
 114  * 2027:     function getCommonSelectFields($table,$prefix='')
 115  * 2070:     function makeConfigForm($configArray,$defaults,$dataPrefix)
 116  *
 117  *              SECTION: Backend Modules API functions
 118  * 2145:     function helpTextIcon($table,$field,$BACK_PATH,$force=0)
 119  * 2167:     function helpText($table,$field,$BACK_PATH,$styleAttrib='')
 120  * 2219:     function cshItem($table,$field,$BACK_PATH,$wrap='',$onlyIconMode=FALSE, $styleAttrib='')
 121  * 2257:     function editOnClick($params,$backPath='',$requestUri='')
 122  * 2276:     function viewOnClick($id,$backPath='',$rootLine='',$anchor='',$altUrl='',$addGetVars='',$switchFocus=TRUE)
 123  * 2308:     function getModTSconfig($id,$TSref)
 124  * 2329:     function getFuncMenu($mainParams,$elementName,$currentValue,$menuItems,$script='',$addparams='')
 125  * 2372:     function getFuncCheck($mainParams,$elementName,$currentValue,$script='',$addparams='',$tagParams='')
 126  * 2397:     function getFuncInput($mainParams,$elementName,$currentValue,$size=10,$script="",$addparams="")
 127  * 2418:     function unsetMenuItems($modTSconfig,$itemArray,$TSref)
 128  * 2441:     function getSetUpdateSignal($set='')
 129  * 2492:     function getModuleData($MOD_MENU, $CHANGED_SETTINGS, $modName, $type='', $dontValidateList='', $setDefaultList='')
 130  *
 131  *              SECTION: Core
 132  * 2565:     function compilePreviewKeyword($getVarsStr, $beUserUid, $ttl=172800)
 133  * 2593:     function lockRecords($table='',$uid=0,$pid=0)
 134  * 2622:     function isRecordLocked($table,$uid)
 135  * 2662:     function exec_foreign_table_where_query($fieldValue,$field='',$TSconfig=array(),$prefix='')
 136  * 2743:     function getTCEFORM_TSconfig($table,$row)
 137  * 2794:     function getTSconfig_pidValue($table,$uid,$pid)
 138  * 2824:     function getPidForModTSconfig($table,$uid,$pid)
 139  * 2840:     function getTSCpid($table,$uid,$pid)
 140  * 2856:     function firstDomainRecord($rootLine)
 141  * 2878:     function getDomainStartPage($domain, $path='')
 142  * 2908:     function RTEsetup($RTEprop,$table,$field,$type='')
 143  * 2927:     function &RTEgetObj()
 144  * 2966:     function &softRefParserObj($spKey)
 145  * 2998:     function explodeSoftRefParserList($parserList)
 146  * 3030:     function isModuleSetInTBE_MODULES($modName)
 147  * 3053:     function referenceCount($table,$ref,$msg='')
 148  *
 149  *              SECTION: Workspaces / Versioning
 150  * 3112:     function selectVersionsOfRecord($table, $uid, $fields='*', $workspace=0)
 151  * 3160:     function fixVersioningPid($table,&$rr,$ignoreWorkspaceMatch=FALSE)
 152  * 3200:     function workspaceOL($table,&$row,$wsid=-99)
 153  * 3248:     function getWorkspaceVersionOfRecord($workspace, $table, $uid, $fields='*')
 154  * 3277:     function getLiveVersionOfRecord($table,$uid,$fields='*')
 155  * 3299:     function isPidInVersionizedBranch($pid, $table='',$returnStage=FALSE)
 156  * 3322:     function versioningPlaceholderClause($table)
 157  * 3336:     function countVersionsOfRecordsOnPage($workspace,$pageId, $allTables=FALSE)
 158  * 3371:     function wsMapId($table,$uid)
 159  *
 160  *              SECTION: Miscellaneous
 161  * 3401:     function typo3PrintError($header,$text,$js='',$head=1)
 162  * 3445:     function TYPO3_copyRightNotice()
 163  * 3469:     function displayWarningMessages()
 164  * 3526:     function getPathType_web_nonweb($path)
 165  * 3538:     function ADMCMD_previewCmds($pageinfo)
 166  * 3560:     function processParams($params)
 167  * 3586:     function getListOfBackendModules($name,$perms_clause,$backPath='',$script='index.php')
 168  *
 169  * TOTAL FUNCTIONS: 99
 170  * (This index is automatically created/updated by the extension "extdeveval")
 171  *
 172  */
 173
 174
 175 /**
 176  * Standard functions available for the TYPO3 backend.
 177  * Don't instantiate - call functions with "t3lib_BEfunc::" prefixed the function name.
 178  *
 179  * @author      Kasper Skaarhoj <kasperYYYY@typo3.com>
 180  * @package TYPO3
 181  * @subpackage t3lib
 182  */
 183 class t3lib_BEfunc      {
 184
 185
 186
 187         /*******************************************
 188          *
 189          * SQL-related, selecting records, searching
 190          *
 191          *******************************************/
 192
 193
 194         /**
 195          * Returns the WHERE clause " AND NOT [tablename].[deleted-field]" if a deleted-field is configured in $TCA for the tablename, $table
 196          * This function should ALWAYS be called in the backend for selection on tables which are configured in TCA since it will ensure consistent selection of records, even if they are marked deleted (in which case the system must always treat them as non-existent!)
 197          * In the frontend a function, ->enableFields(), is known to filter hidden-field, start- and endtime and fe_groups as well. But that is a job of the frontend, not the backend. If you need filtering on those fields as well in the backend you can use ->BEenableFields() though.
 198          * Usage: 71
 199          *
 200          * @param       string          Table name present in $TCA
 201          * @param       string          Table alias if any
 202          * @return      string          WHERE clause for filtering out deleted records, eg " AND tablename.deleted=0"
 203          */
 204         function deleteClause($table,$tableAlias='')    {
 205                 global $TCA;
 206                 if ($TCA[$table]['ctrl']['delete'])     {
 207                         return ' AND '.($tableAlias ? $tableAlias : $table).'.'.$TCA[$table]['ctrl']['delete'].'=0';
 208                 } else {
 209                         return '';
 210                 }
 211         }
 212
 213         /**
 214          * Gets record with uid=$uid from $table
 215          * You can set $field to a list of fields (default is '*')
 216          * Additional WHERE clauses can be added by $where (fx. ' AND blabla=1')
 217          * Will automatically check if records has been deleted and if so, not return anything.
 218          * $table must be found in $TCA
 219          * Usage: 99
 220          *
 221          * @param       string          Table name present in $TCA
 222          * @param       integer         UID of record
 223          * @param       string          List of fields to select
 224          * @param       string          Additional WHERE clause, eg. " AND blablabla=0"
 225          * @return      array           Returns the row if found, otherwise nothing
 226          */
 227         function getRecord($table,$uid,$fields='*',$where='')   {
 228                 if ($GLOBALS['TCA'][$table])    {
 229                         $res = $GLOBALS['TYPO3_DB']->exec_SELECTquery($fields, $table, 'uid='.intval($uid).t3lib_BEfunc::deleteClause($table).$where);
 230                         if ($row = $GLOBALS['TYPO3_DB']->sql_fetch_assoc($res)) {
 231                                 return $row;
 232                         }
 233                 }
 234         }
 235
 236         /**
 237          * Like getRecord(), but overlays workspace version if any.
 238          *
 239          * @param       string          Table name present in $TCA
 240          * @param       integer         UID of record
 241          * @param       string          List of fields to select
 242          * @param       string          Additional WHERE clause, eg. " AND blablabla=0"
 243          * @return      array           Returns the row if found, otherwise nothing
 244          */
 245         function getRecordWSOL($table,$uid,$fields='*',$where='') {
 246                 if ($fields !== '*') {
 247                         $internalFields = t3lib_div::uniqueList($fields.',uid,pid'.($table == 'pages' ? ',t3ver_swapmode' : ''));
 248                         $row = t3lib_BEfunc::getRecord($table,$uid,$internalFields,$where);
 249                         t3lib_BEfunc::workspaceOL($table,$row);
 250
 251                         if (is_array ($row)) {
 252                                 foreach (array_keys($row) as $key) {
 253                                         if (!t3lib_div::inList($fields, $key) && $key{0} !== '_') {
 254                                                 unset ($row[$key]);
 255                                         }
 256                                 }
 257                         }
 258                 } else {
 259                         $row = t3lib_BEfunc::getRecord($table,$uid,$fields,$where);
 260                         t3lib_BEfunc::workspaceOL($table,$row);
 261                 }
 262                 return $row;
 263         }
 264
 265         /**
 266          * Returns the first record found from $table with $where as WHERE clause
 267          * This function does NOT check if a record has the deleted flag set.
 268          * $table does NOT need to be configured in $TCA
 269          * The query used is simply this:
 270          * $query='SELECT '.$fields.' FROM '.$table.' WHERE '.$where;
 271          * Usage: 5 (ext: sys_todos)
 272          *
 273          * @param       string          Table name (not necessarily in TCA)
 274          * @param       string          WHERE clause
 275          * @param       string          $fields is a list of fields to select, default is '*'
 276          * @return      array           First row found, if any
 277          */
 278         function getRecordRaw($table,$where='',$fields='*')     {
 279                 $res = $GLOBALS['TYPO3_DB']->exec_SELECTquery($fields, $table, $where);
 280                 if ($row = $GLOBALS['TYPO3_DB']->sql_fetch_assoc($res)) {
 281                         return $row;
 282                 }
 283         }
 284
 285         /**
 286          * Returns records from table, $theTable, where a field ($theField) equals the value, $theValue
 287          * The records are returned in an array
 288          * If no records were selected, the function returns nothing
 289          * Usage: 8
 290          *
 291          * @param       string          Table name present in $TCA
 292          * @param       string          Field to select on
 293          * @param       string          Value that $theField must match
 294          * @param       string          Optional additional WHERE clauses put in the end of the query. DO NOT PUT IN GROUP BY, ORDER BY or LIMIT!
 295          * @param       string          Optional GROUP BY field(s), if none, supply blank string.
 296          * @param       string          Optional ORDER BY field(s), if none, supply blank string.
 297          * @param       string          Optional LIMIT value ([begin,]max), if none, supply blank string.
 298          * @return      mixed           Multidimensional array with selected records (if any is selected)
 299          */
 300         function getRecordsByField($theTable,$theField,$theValue,$whereClause='',$groupBy='',$orderBy='',$limit='')     {
 301                 global $TCA;
 302                 if (is_array($TCA[$theTable])) {
 303                         $res = $GLOBALS['TYPO3_DB']->exec_SELECTquery(
 304                                                 '*',
 305                                                 $theTable,
 306                                                 $theField.'='.$GLOBALS['TYPO3_DB']->fullQuoteStr($theValue, $theTable).
 307                                                         t3lib_BEfunc::deleteClause($theTable).' '.
 308                                                         t3lib_BEfunc::versioningPlaceholderClause($theTable).' '.
 309                                                         $whereClause,   // whereClauseMightContainGroupOrderBy
 310                                                 $groupBy,
 311                                                 $orderBy,
 312                                                 $limit
 313                                         );
 314                         $rows = array();
 315                         while($row = $GLOBALS['TYPO3_DB']->sql_fetch_assoc($res))       {
 316                                 $rows[] = $row;
 317                         }
 318                         $GLOBALS['TYPO3_DB']->sql_free_result($res);
 319                         if (count($rows))       return $rows;
 320                 }
 321         }
 322
 323         /**
 324          * Returns a WHERE clause which will make an AND search for the words in the $searchWords array in any of the fields in array $fields.
 325          * Usage: 0
 326          *
 327          * @param       array           Array of search words
 328          * @param       array           Array of fields
 329          * @param       string          Table in which we are searching (for DBAL detection of quoteStr() method)
 330          * @return      string          WHERE clause for search
 331          * @deprecated          Use $GLOBALS['TYPO3_DB']->searchQuery() directly!
 332          */
 333         function searchQuery($searchWords,$fields,$table='')    {
 334                 return $GLOBALS['TYPO3_DB']->searchQuery($searchWords,$fields,$table);
 335         }
 336
 337         /**
 338          * Returns a WHERE clause that can find a value ($value) in a list field ($field)
 339          * For instance a record in the database might contain a list of numbers, "34,234,5" (with no spaces between). This query would be able to select that record based on the value "34", "234" or "5" regardless of their positioni in the list (left, middle or right).
 340          * Is nice to look up list-relations to records or files in TYPO3 database tables.
 341          * Usage: 0
 342          *
 343          * @param       string          Table field name
 344          * @param       string          Value to find in list
 345          * @return      string          WHERE clause for a query
 346          * @deprecated          Use $GLOBALS['TYPO3_DB']->listQuery() directly!
 347          */
 348         function listQuery($field,$value)       {
 349                 return $GLOBALS['TYPO3_DB']->listQuery($field,$value,'');
 350         }
 351
 352         /**
 353          * Makes an backwards explode on the $str and returns an array with ($table,$uid).
 354          * Example: tt_content_45       =>      array('tt_content',45)
 355          * Usage: 1
 356          *
 357          * @param       string          [tablename]_[uid] string to explode
 358          * @return      array
 359          */
 360         function splitTable_Uid($str)   {
 361                 list($uid,$table) = explode('_',strrev($str),2);
 362                 return array(strrev($table),strrev($uid));
 363         }
 364
 365         /**
 366          * Returns a list of pure integers based on $in_list being a list of records with table-names prepended.
 367          * Ex: $in_list = "pages_4,tt_content_12,45" would result in a return value of "4,45" if $tablename is "pages" and $default_tablename is 'pages' as well.
 368          * Usage: 1 (t3lib_userauthgroup)
 369          *
 370          * @param       string          Input list
 371          * @param       string          Table name from which ids is returned
 372          * @param       string          $default_tablename denotes what table the number '45' is from (if nothing is prepended on the value)
 373          * @return      string          List of ids
 374          */
 375         function getSQLselectableList($in_list,$tablename,$default_tablename)   {
 376                 $list = Array();
 377                 if ((string)trim($in_list)!='') {
 378                         $tempItemArray = explode(',',trim($in_list));
 379                         while(list($key,$val)=each($tempItemArray))     {
 380                                 $val = strrev($val);
 381                                 $parts = explode('_',$val,2);
 382                                 if ((string)trim($parts[0])!='')        {
 383                                         $theID = intval(strrev($parts[0]));
 384                                         $theTable = trim($parts[1]) ? strrev(trim($parts[1])) : $default_tablename;
 385                                         if ($theTable==$tablename)      {$list[]=$theID;}
 386                                 }
 387                         }
 388                 }
 389                 return implode(',',$list);
 390         }
 391
 392         /**
 393          * Backend implementation of enableFields()
 394          * Notice that "fe_groups" is not selected for - only disabled, starttime and endtime.
 395          * Notice that deleted-fields are NOT filtered - you must ALSO call deleteClause in addition.
 396          * $GLOBALS["SIM_EXEC_TIME"] is used for date.
 397          * Usage: 5
 398          *
 399          * @param       string          $table is the table from which to return enableFields WHERE clause. Table name must have a 'ctrl' section in $TCA.
 400          * @param       boolean         $inv means that the query will select all records NOT VISIBLE records (inverted selection)
 401          * @return      string          WHERE clause part
 402          */
 403         function BEenableFields($table,$inv=0)  {
 404                 $ctrl = $GLOBALS['TCA'][$table]['ctrl'];
 405                 $query=array();
 406                 $invQuery=array();
 407                 if (is_array($ctrl))    {
 408                         if (is_array($ctrl['enablecolumns']))   {
 409                                 if ($ctrl['enablecolumns']['disabled']) {
 410                                         $field = $table.'.'.$ctrl['enablecolumns']['disabled'];
 411                                         $query[]=$field.'=0';
 412                                         $invQuery[]=$field.'!=0';
 413                                 }
 414                                 if ($ctrl['enablecolumns']['starttime'])        {
 415                                         $field = $table.'.'.$ctrl['enablecolumns']['starttime'];
 416                                         $query[]='('.$field.'<='.$GLOBALS['SIM_EXEC_TIME'].')';
 417                                         $invQuery[]='('.$field.'!=0 AND '.$field.'>'.$GLOBALS['SIM_EXEC_TIME'].')';
 418                                 }
 419                                 if ($ctrl['enablecolumns']['endtime'])  {
 420                                         $field = $table.'.'.$ctrl['enablecolumns']['endtime'];
 421                                         $query[]='('.$field.'=0 OR '.$field.'>'.$GLOBALS['SIM_EXEC_TIME'].')';
 422                                         $invQuery[]='('.$field.'!=0 AND '.$field.'<='.$GLOBALS['SIM_EXEC_TIME'].')';
 423                                 }
 424                         }
 425                 }
 426                 $outQ = ' AND '.($inv ? '('.implode(' OR ',$invQuery).')' : implode(' AND ',$query));
 427
 428                 return $outQ;
 429         }
 430
 431
 432
 433
 434
 435
 436
 437
 438
 439
 440         /*******************************************
 441          *
 442          * SQL-related, DEPRECATED functions
 443          * (use t3lib_DB functions instead)
 444          *
 445          *******************************************/
 446
 447
 448         /**
 449          * Returns a SELECT query, selecting fields ($select) from two/three tables joined
 450          * $local_table and $mm_table is mandatory. $foreign_table is optional.
 451          * The JOIN is done with [$local_table].uid <--> [$mm_table].uid_local  / [$mm_table].uid_foreign <--> [$foreign_table].uid
 452          * The function is very useful for selecting MM-relations between tables adhering to the MM-format used by TCE (TYPO3 Core Engine). See the section on $TCA in Inside TYPO3 for more details.
 453          * DEPRECATED - Use $GLOBALS['TYPO3_DB']->exec_SELECT_mm_query() instead since that will return the result pointer while this returns the query. Using this function may make your application less fitted for DBAL later.
 454          *
 455          * @param       string          Field list for SELECT
 456          * @param       string          Tablename, local table
 457          * @param       string          Tablename, relation table
 458          * @param       string          Tablename, foreign table
 459          * @param       string          Optional additional WHERE clauses put in the end of the query. DO NOT PUT IN GROUP BY, ORDER BY or LIMIT!
 460          * @param       string          Optional GROUP BY field(s), if none, supply blank string.
 461          * @param       string          Optional ORDER BY field(s), if none, supply blank string.
 462          * @param       string          Optional LIMIT value ([begin,]max), if none, supply blank string.
 463          * @return      string          Full SQL query
 464          * @deprecated
 465          * @see t3lib_DB::exec_SELECT_mm_query()
 466          */
 467         function mm_query($select,$local_table,$mm_table,$foreign_table,$whereClause='',$groupBy='',$orderBy='',$limit='')      {
 468                 $query = $GLOBALS['TYPO3_DB']->SELECTquery(
 469                                         $select,
 470                                         $local_table.','.$mm_table.($foreign_table?','.$foreign_table:''),
 471                                         $local_table.'.uid='.$mm_table.'.uid_local'.($foreign_table?' AND '.$foreign_table.'.uid='.$mm_table.'.uid_foreign':'').' '.
 472                                                 $whereClause,   // whereClauseMightContainGroupOrderBy
 473                                         $groupBy,
 474                                         $orderBy,
 475                                         $limit
 476                                 );
 477                 return $query;
 478         }
 479
 480         /**
 481          * Creates an INSERT SQL-statement for $table from the array with field/value pairs $fields_values.
 482          * DEPRECATED - $GLOBALS['TYPO3_DB']->INSERTquery() directly instead! But better yet, use $GLOBALS['TYPO3_DB']->exec_INSERTquery()
 483          *
 484          * @param       string          Table name
 485          * @param       array           Field values as key=>value pairs.
 486          * @return      string          Full SQL query for INSERT
 487          * @deprecated
 488          */
 489         function DBcompileInsert($table,$fields_values) {
 490                 return $GLOBALS['TYPO3_DB']->INSERTquery($table, $fields_values);
 491         }
 492
 493         /**
 494          * Creates an UPDATE SQL-statement for $table where $where-clause (typ. 'uid=...') from the array with field/value pairs $fields_values.
 495          * DEPRECATED - $GLOBALS['TYPO3_DB']->UPDATEquery() directly instead! But better yet, use $GLOBALS['TYPO3_DB']->exec_UPDATEquery()
 496          *
 497          * @param       string          Database tablename
 498          * @param       string          WHERE clause, eg. "uid=1"
 499          * @param       array           Field values as key=>value pairs.
 500          * @return      string          Full SQL query for UPDATE
 501          * @deprecated
 502          */
 503         function DBcompileUpdate($table,$where,$fields_values)  {
 504                 return $GLOBALS['TYPO3_DB']->UPDATEquery($table, $where, $fields_values);
 505         }
 506
 507
 508
 509
 510
 511
 512
 513
 514
 515
 516         /*******************************************
 517          *
 518          * Page tree, TCA related
 519          *
 520          *******************************************/
 521
 522         /**
 523          * Returns what is called the 'RootLine'. That is an array with information about the page records from a page id ($uid) and back to the root.
 524          * By default deleted pages are filtered.
 525          * This RootLine will follow the tree all the way to the root. This is opposite to another kind of root line known from the frontend where the rootline stops when a root-template is found.
 526          * Usage: 1
 527          *
 528          * @param       integer         Page id for which to create the root line.
 529          * @param       string          $clause can be used to select other criteria. It would typically be where-clauses that stops the process if we meet a page, the user has no reading access to.
 530          * @param       boolean         If true, version overlay is applied. This must be requested specifically because it is usually only wanted when the rootline is used for visual output while for permission checking you want the raw thing!
 531          * @return      array           Root line array, all the way to the page tree root (or as far as $clause allows!)
 532          */
 533         function BEgetRootLine($uid,$clause='',$workspaceOL=FALSE)      {
 534                 $loopCheck = 100;
 535                 $theRowArray = Array();
 536                 $output = Array();
 537                 while ($uid!=0 && $loopCheck>0) {
 538                         $loopCheck--;
 539                         $res = $GLOBALS['TYPO3_DB']->exec_SELECTquery(
 540                                 'pid,uid,title,TSconfig,is_siteroot,storage_pid,t3ver_oid,t3ver_wsid,t3ver_state,t3ver_swapmode,t3ver_stage',
 541                                 'pages',
 542                                 'uid='.intval($uid).' '.
 543                                         t3lib_BEfunc::deleteClause('pages').' '.
 544                                         $clause         // whereClauseMightContainGroupOrderBy
 545                         );
 546                         if ($GLOBALS['TYPO3_DB']->sql_error())  {
 547                                 debug($GLOBALS['TYPO3_DB']->sql_error(),1);
 548                         }
 549                         if ($row = $GLOBALS['TYPO3_DB']->sql_fetch_assoc($res)) {
 550                                 if($workspaceOL)        t3lib_BEfunc::workspaceOL('pages',$row);
 551                                 t3lib_BEfunc::fixVersioningPid('pages',$row);
 552                                 $uid = $row['pid'];
 553                                 $theRowArray[] = $row;
 554                         } else {
 555                                 break;
 556                         }
 557                 }
 558                 if ($uid==0) {$theRowArray[] = Array('uid'=>0,'title'=>'');}
 559                 if (is_array($theRowArray))     {
 560                         reset($theRowArray);
 561                         $c=count($theRowArray);
 562                         while(list($key,$val)=each($theRowArray))       {
 563                                 $c--;
 564                                 $output[$c]['uid'] = $val['uid'];
 565                                 $output[$c]['pid'] = $val['pid'];
 566                                 if (isset($val['_ORIG_pid'])) $output[$c]['_ORIG_pid'] = $val['_ORIG_pid'];
 567                                 $output[$c]['title'] = $val['title'];
 568                                 $output[$c]['TSconfig'] = $val['TSconfig'];
 569                                 $output[$c]['is_siteroot'] = $val['is_siteroot'];
 570                                 $output[$c]['storage_pid'] = $val['storage_pid'];
 571                                 $output[$c]['t3ver_oid'] = $val['t3ver_oid'];
 572                                 $output[$c]['t3ver_wsid'] = $val['t3ver_wsid'];
 573                                 $output[$c]['t3ver_state'] = $val['t3ver_state'];
 574                                 $output[$c]['t3ver_swapmode'] = $val['t3ver_swapmode'];
 575                                 $output[$c]['t3ver_stage'] = $val['t3ver_stage'];
 576                         }
 577                 }
 578
 579                 return $output;
 580         }
 581
 582         /**
 583          * Opens the page tree to the specified page id
 584          *
 585          * @param       integer         Page id.
 586          * @param       boolean         If set, then other open branches are closed.
 587          * @return      void
 588          */
 589         function openPageTree($pid,$clearExpansion)     {
 590                 global $BE_USER;
 591
 592                         // Get current expansion data:
 593                 if ($clearExpansion)    {
 594                         $expandedPages = array();
 595                 } else {
 596                         $expandedPages = unserialize($BE_USER->uc['browseTrees']['browsePages']);
 597                 }
 598
 599                         // Get rootline:
 600                 $rL = t3lib_BEfunc::BEgetRootLine($pid);
 601
 602                         // First, find out what mount index to use (if more than one DB mount exists):
 603                 $mountIndex = 0;
 604                 $mountKeys = array_flip($BE_USER->returnWebmounts());
 605                 foreach($rL as $rLDat)  {
 606                         if (isset($mountKeys[$rLDat['uid']]))   {
 607                                 $mountIndex = $mountKeys[$rLDat['uid']];
 608                                 break;
 609                         }
 610                 }
 611
 612                         // Traverse rootline and open paths:
 613                 foreach($rL as $rLDat)  {
 614                         $expandedPages[$mountIndex][$rLDat['uid']] = 1;
 615                 }
 616
 617                         // Write back:
 618                 $BE_USER->uc['browseTrees']['browsePages'] = serialize($expandedPages);
 619                 $BE_USER->writeUC();
 620         }
 621
 622         /**
 623          * Returns the path (visually) of a page $uid, fx. "/First page/Second page/Another subpage"
 624          * Each part of the path will be limited to $titleLimit characters
 625          * Deleted pages are filtered out.
 626          * Usage: 15
 627          *
 628          * @param       integer         Page uid for which to create record path
 629          * @param       string          $clause is additional where clauses, eg. "
 630          * @param       integer         Title limit
 631          * @param       integer         Title limit of Full title (typ. set to 1000 or so)
 632          * @return      mixed           Path of record (string) OR array with short/long title if $fullTitleLimit is set.
 633          */
 634         function getRecordPath($uid, $clause, $titleLimit, $fullTitleLimit=0)   {
 635                 if (!$titleLimit) { $titleLimit=1000; }
 636
 637                 $loopCheck = 100;
 638                 $output = $fullOutput = '/';
 639                 while ($uid!=0 && $loopCheck>0) {
 640                         $loopCheck--;
 641                         $res = $GLOBALS['TYPO3_DB']->exec_SELECTquery(
 642                                                 'uid,pid,title,t3ver_oid,t3ver_wsid,t3ver_swapmode',
 643                                                 'pages',
 644                                                 'uid='.intval($uid).
 645                                                         t3lib_BEfunc::deleteClause('pages').
 646                                                         (strlen(trim($clause)) ? ' AND '.$clause : '')
 647                                         );
 648                         if ($row = $GLOBALS['TYPO3_DB']->sql_fetch_assoc($res)) {
 649                                 t3lib_BEfunc::workspaceOL('pages',$row);
 650                                 t3lib_BEfunc::fixVersioningPid('pages',$row);
 651
 652                                 if ($row['_ORIG_pid'] && $row['t3ver_swapmode']>0)      {       // Branch points
 653                                         $output = ' [#VEP#]'.$output;           // Adding visual token - Versioning Entry Point - that tells that THIS position was where the versionized branch got connected to the main tree. I will have to find a better name or something...
 654                                 }
 655                                 $uid = $row['pid'];
 656                                 $output = '/'.t3lib_div::fixed_lgd_cs(strip_tags($row['title']),$titleLimit).$output;
 657                                 if ($fullTitleLimit)    $fullOutput = '/'.t3lib_div::fixed_lgd_cs(strip_tags($row['title']),$fullTitleLimit).$fullOutput;
 658                         } else {
 659                                 break;
 660                         }
 661                 }
 662
 663                 if ($fullTitleLimit)    {
 664                         return array($output, $fullOutput);
 665                 } else {
 666                         return $output;
 667                 }
 668         }
 669
 670         /**
 671          * Returns an array with the exclude-fields as defined in TCA
 672          * Used for listing the exclude-fields in be_groups forms
 673          * Usage: 2 (t3lib_tceforms + t3lib_transferdata)
 674          *
 675          * @return      array           Array of arrays with excludeFields (fieldname, table:fieldname) from all TCA entries
 676          */
 677         function getExcludeFields()     {
 678                 global $TCA;
 679                         // All TCA keys:
 680                 $theExcludeArray = Array();
 681                 $tc_keys = array_keys($TCA);
 682                 foreach($tc_keys as $table)     {
 683                                 // Load table
 684                         t3lib_div::loadTCA($table);
 685                                 // All field names configured:
 686                         if (is_array($TCA[$table]['columns']))  {
 687                                 $f_keys = array_keys($TCA[$table]['columns']);
 688                                 foreach($f_keys as $field)      {
 689                                         if ($TCA[$table]['columns'][$field]['exclude']) {
 690                                                         // Get Human Readable names of fields and table:
 691                                                 $Fname=$GLOBALS['LANG']->sl($TCA[$table]['ctrl']['title']).': '.$GLOBALS['LANG']->sl($TCA[$table]['columns'][$field]['label']);
 692                                                         // add entry:
 693                                                 $theExcludeArray[] = Array($Fname , $table.':'.$field);
 694                                         }
 695                                 }
 696                         }
 697                 }
 698                 return $theExcludeArray;
 699         }
 700
 701         /**
 702          * Returns an array with explicit Allow/Deny fields.
 703          * Used for listing these field/value pairs in be_groups forms
 704          *
 705          * @return      array           Array with information from all of $TCA
 706          */
 707         function getExplicitAuthFieldValues()   {
 708                 global $TCA;
 709
 710                         // Initialize:
 711                 $adLabel = array(
 712                         'ALLOW' => $GLOBALS['LANG']->sl('LLL:EXT:lang/locallang_core.xml:labels.allow'),
 713                         'DENY' => $GLOBALS['LANG']->sl('LLL:EXT:lang/locallang_core.xml:labels.deny'),
 714                 );
 715
 716                         // All TCA keys:
 717                 $allowDenyOptions = Array();
 718                 $tc_keys = array_keys($TCA);
 719                 foreach($tc_keys as $table)     {
 720
 721                                 // Load table
 722                         t3lib_div::loadTCA($table);
 723
 724                                 // All field names configured:
 725                         if (is_array($TCA[$table]['columns']))  {
 726                                 $f_keys = array_keys($TCA[$table]['columns']);
 727                                 foreach($f_keys as $field)      {
 728                                         $fCfg = $TCA[$table]['columns'][$field]['config'];
 729                                         if ($fCfg['type']=='select' && $fCfg['authMode'])       {
 730
 731                                                         // Check for items:
 732                                                 if (is_array($fCfg['items']))   {
 733                                                                 // Get Human Readable names of fields and table:
 734                                                         $allowDenyOptions[$table.':'.$field]['tableFieldLabel'] = $GLOBALS['LANG']->sl($TCA[$table]['ctrl']['title']).': '.$GLOBALS['LANG']->sl($TCA[$table]['columns'][$field]['label']);
 735
 736                                                                 // Check for items:
 737                                                         foreach($fCfg['items'] as $iVal)        {
 738                                                                 if (strcmp($iVal[1],''))        {       // Values '' is not controlled by this setting.
 739
 740                                                                                 // Find iMode:
 741                                                                         $iMode = '';
 742                                                                         switch((string)$fCfg['authMode'])       {
 743                                                                                 case 'explicitAllow':
 744                                                                                         $iMode = 'ALLOW';
 745                                                                                 break;
 746                                                                                 case 'explicitDeny':
 747                                                                                         $iMode = 'DENY';
 748                                                                                 break;
 749                                                                                 case 'individual':
 750                                                                                         if (!strcmp($iVal[4],'EXPL_ALLOW'))     {
 751                                                                                                 $iMode = 'ALLOW';
 752                                                                                         } elseif (!strcmp($iVal[4],'EXPL_DENY'))        {
 753                                                                                                 $iMode = 'DENY';
 754                                                                                         }
 755                                                                                 break;
 756                                                                         }
 757
 758                                                                                 // Set iMode:
 759                                                                         if ($iMode)     {
 760                                                                                 $allowDenyOptions[$table.':'.$field]['items'][$iVal[1]] = array($iMode, $GLOBALS['LANG']->sl($iVal[0]), $adLabel[$iMode]);
 761                                                                         }
 762                                                                 }
 763                                                         }
 764                                                 }
 765                                         }
 766                                 }
 767                         }
 768                 }
 769
 770                 return $allowDenyOptions;
 771         }
 772
 773         /**
 774          * Returns an array with system languages:
 775          *
 776          * @return      array           Array with languages
 777          */
 778         function getSystemLanguages()   {
 779
 780                         // Initialize, add default language:
 781                 $sysLanguages = array();
 782                 $sysLanguages[] = array('Default language', 0);
 783
 784                         // Traverse languages
 785                 $res = $GLOBALS['TYPO3_DB']->exec_SELECTquery('uid,title,flag','sys_language','pid=0'.t3lib_BEfunc::deleteClause('sys_language'));
 786                 while($row = $GLOBALS['TYPO3_DB']->sql_fetch_assoc($res))       {
 787                         $sysLanguages[] = array($row['title'].' ['.$row['uid'].']', $row['uid'], ($row['flag'] ? 'flags/'.$row['flag'] : ''));
 788                 }
 789
 790                 return $sysLanguages;
 791         }
 792
 793         /**
 794          * Returns a page record (of page with $id) with an extra field "_thePath" set to the record path IF the WHERE clause, $perms_clause, selects the record. Thus is works as an access check that returns a page record if access was granted, otherwise not.
 795          * If $id is zero a pseudo root-page with "_thePath" set is returned IF the current BE_USER is admin.
 796          * In any case ->isInWebMount must return true for the user (regardless of $perms_clause)
 797          * Usage: 21
 798          *
 799          * @param       integer         Page uid for which to check read-access
 800          * @param       string          $perms_clause is typically a value generated with $BE_USER->getPagePermsClause(1);
 801          * @return      array           Returns page record if OK, otherwise false.
 802          */
 803         function readPageAccess($id,$perms_clause)      {
 804                 if ((string)$id!='')    {
 805                         $id = intval($id);
 806                         if (!$id)       {
 807                                 if ($GLOBALS['BE_USER']->isAdmin())     {
 808                                         $path = '/';
 809                                         $pageinfo['_thePath'] = $path;
 810                                         return $pageinfo;
 811                                 }
 812                         } else {
 813                                 $pageinfo = t3lib_BEfunc::getRecord('pages',$id,'*',($perms_clause ? ' AND '.$perms_clause : ''));
 814                                 if ($pageinfo['uid'] && $GLOBALS['BE_USER']->isInWebMount($id,$perms_clause))   {
 815                                         t3lib_BEfunc::workspaceOL('pages', $pageinfo);
 816                                         t3lib_BEfunc::fixVersioningPid('pages', $pageinfo);
 817                                         list($pageinfo['_thePath'],$pageinfo['_thePathFull']) = t3lib_BEfunc::getRecordPath(intval($pageinfo['uid']), $perms_clause, 15, 1000);
 818                                         return $pageinfo;
 819                                 }
 820                         }
 821                 }
 822                 return false;
 823         }
 824
 825         /**
 826          * Returns the "types" configuration parsed into an array for the record, $rec, from table, $table
 827          * Usage: 6
 828          *
 829          * @param       string          Table name (present in TCA)
 830          * @param       array           Record from $table
 831          * @param       boolean         If $useFieldNameAsKey is set, then the fieldname is associative keys in the return array, otherwise just numeric keys.
 832          * @return      array
 833          */
 834         function getTCAtypes($table,$rec,$useFieldNameAsKey=0)  {
 835                 global $TCA;
 836
 837                 t3lib_div::loadTCA($table);
 838                 if ($TCA[$table])       {
 839
 840                                 // Get type value:
 841                         $fieldValue = t3lib_BEfunc::getTCAtypeValue($table,$rec);
 842
 843                                 // Get typesConf
 844                         $typesConf = $TCA[$table]['types'][$fieldValue];
 845
 846                                 // Get fields list and traverse it
 847                         $fieldList = explode(',', $typesConf['showitem']);
 848                         $altFieldList = array();
 849
 850                                 // Traverse fields in types config and parse the configuration into a nice array:
 851                         foreach($fieldList as $k => $v) {
 852                                 list($pFieldName, $pAltTitle, $pPalette, $pSpec) = t3lib_div::trimExplode(';', $v);
 853                                 $defaultExtras = is_array($TCA[$table]['columns'][$pFieldName]) ? $TCA[$table]['columns'][$pFieldName]['defaultExtras'] : '';
 854                                 $specConfParts = t3lib_BEfunc::getSpecConfParts($pSpec, $defaultExtras);
 855
 856                                 $fieldList[$k]=array(
 857                                         'field' => $pFieldName,
 858                                         'title' => $pAltTitle,
 859                                         'palette' => $pPalette,
 860                                         'spec' => $specConfParts,
 861                                         'origString' => $v
 862                                 );
 863                                 if ($useFieldNameAsKey) {
 864                                         $altFieldList[$fieldList[$k]['field']] = $fieldList[$k];
 865                                 }
 866                         }
 867                         if ($useFieldNameAsKey) {
 868                                 $fieldList = $altFieldList;
 869                         }
 870
 871                                 // Return array:
 872                         return $fieldList;
 873                 }
 874         }
 875
 876         /**
 877          * Returns the "type" value of $rec from $table which can be used to look up the correct "types" rendering section in $TCA
 878          * If no "type" field is configured in the "ctrl"-section of the $TCA for the table, zero is used.
 879          * If zero is not an index in the "types" section of $TCA for the table, then the $fieldValue returned will default to 1 (no matter if that is an index or not)
 880          * Usage: 7
 881          *
 882          * @param       string          Table name present in TCA
 883          * @param       array           Record from $table
 884          * @return      string          Field value
 885          * @see getTCAtypes()
 886          */
 887         function getTCAtypeValue($table,$rec)   {
 888                 global $TCA;
 889
 890                         // If no field-value, set it to zero. If there is no type matching the field-value (which now may be zero...) test field-value '1' as default.
 891                 t3lib_div::loadTCA($table);
 892                 if ($TCA[$table])       {
 893                         $field = $TCA[$table]['ctrl']['type'];
 894                         $fieldValue = $field ? ($rec[$field] ? $rec[$field] : 0) : 0;
 895                         if (!is_array($TCA[$table]['types'][$fieldValue]))      $fieldValue = 1;
 896                         return $fieldValue;
 897                 }
 898         }
 899
 900         /**
 901          * Parses a part of the field lists in the "types"-section of $TCA arrays, namely the "special configuration" at index 3 (position 4)
 902          * Elements are splitted by ":" and within those parts, parameters are splitted by "|".
 903          * Everything is returned in an array and you should rather see it visually than listen to me anymore now...  Check out example in Inside TYPO3
 904          * Usage: 5
 905          *
 906          * @param       string          Content from the "types" configuration of TCA (the special configuration) - see description of function
 907          * @param       string          The ['defaultExtras'] value from field configuration
 908          * @return      array
 909          */
 910         function getSpecConfParts($str, $defaultExtras) {
 911
 912                         // Add defaultExtras:
 913                 $specConfParts = t3lib_div::trimExplode(':', $defaultExtras.':'.$str, 1);
 914
 915                 $reg = array();
 916                 if (count($specConfParts))      {
 917                         foreach($specConfParts as $k2 => $v2)   {
 918                                 unset($specConfParts[$k2]);
 919                                 if (ereg('(.*)\[(.*)\]',$v2,$reg))      {
 920                                         $specConfParts[trim($reg[1])] = array(
 921                                                 'parameters' => t3lib_div::trimExplode('|', $reg[2], 1)
 922                                         );
 923                                 } else {
 924                                         $specConfParts[trim($v2)] = 1;
 925                                 }
 926                         }
 927                 } else {
 928                         $specConfParts = array();
 929                 }
 930                 return $specConfParts;
 931         }
 932
 933         /**
 934          * Takes an array of "[key]=[value]" strings and returns an array with the keys set as keys pointing to the value.
 935          * Better see it in action! Find example in Inside TYPO3
 936          * Usage: 6
 937          *
 938          * @param       array           Array of "[key]=[value]" strings to convert.
 939          * @return      array
 940          */
 941         function getSpecConfParametersFromArray($pArr)  {
 942                 $out=array();
 943                 if (is_array($pArr))    {
 944                         reset($pArr);
 945                         while(list($k,$v)=each($pArr))  {
 946                                 $parts=explode('=',$v,2);
 947                                 if (count($parts)==2)   {
 948                                         $out[trim($parts[0])]=trim($parts[1]);
 949                                 } else {
 950                                         $out[$k]=$v;
 951                                 }
 952                         }
 953                 }
 954                 return $out;
 955         }
 956
 957         /**
 958          * Finds the Data Structure for a FlexForm field
 959          * Usage: 5
 960          *
 961          * @param       array           Field config array
 962          * @param       array           Record data
 963          * @param       string          The table name
 964          * @param       string          Optional fieldname passed to hook object
 965          * @param       boolean         Boolean; If set, workspace overlay is applied to records. This is correct behaviour for all presentation and export, but NOT if you want a true reflection of how things are in the live workspace.
 966          * @return      mixed           If array, the data structure was found and returned as an array. Otherwise (string) it is an error message.
 967          * @see t3lib_TCEforms::getSingleField_typeFlex()
 968          */
 969         function getFlexFormDS($conf,$row,$table,$fieldName='',$WSOL=TRUE)      {
 970                 global $TYPO3_CONF_VARS;
 971
 972                         // Get pointer field etc from TCA-config:
 973                 $ds_pointerField =      $conf['ds_pointerField'];
 974                 $ds_array =             $conf['ds'];
 975                 $ds_tableField =        $conf['ds_tableField'];
 976                 $ds_searchParentField =         $conf['ds_pointerField_searchParent'];
 977
 978                         // Find source value:
 979                 $dataStructArray='';
 980                 if (is_array($ds_array))        {       // If there is a data source array, that takes precedence
 981                                 // If a pointer field is set, take the value from that field in the $row array and use as key.
 982                         if ($ds_pointerField)   {
 983                                 $srcPointer = $row[$ds_pointerField];
 984                                 $srcPointer = isset($ds_array[$srcPointer]) ? $srcPointer : 'default';
 985                         } else $srcPointer='default';
 986
 987                                 // Get Data Source: Detect if it's a file reference and in that case read the file and parse as XML. Otherwise the value is expected to be XML.
 988                         if (substr($ds_array[$srcPointer],0,5)=='FILE:')        {
 989                                 $file = t3lib_div::getFileAbsFileName(substr($ds_array[$srcPointer],5));
 990                                 if ($file && @is_file($file))   {
 991                                         $dataStructArray = t3lib_div::xml2array(t3lib_div::getUrl($file));
 992                                 } else $dataStructArray = 'The file "'.substr($ds_array[$srcPointer],5).'" in ds-array key "'.$srcPointer.'" was not found ("'.$file.'")';      // Error message.
 993                         } else {
 994                                 $dataStructArray = t3lib_div::xml2array($ds_array[$srcPointer]);
 995                         }
 996
 997                 } elseif ($ds_pointerField) {   // If pointer field AND possibly a table/field is set:
 998                                 // Value of field pointed to:
 999                         $srcPointer = $row[$ds_pointerField];
1000
1001                                 // Searching recursively back if 'ds_pointerField_searchParent' is defined (typ. a page rootline, or maybe a tree-table):
1002                         if ($ds_searchParentField && !$srcPointer)      {
1003                                 $rr = t3lib_BEfunc::getRecord($table,$row['uid'],'uid,'.$ds_searchParentField); // Get the "pid" field - we cannot know that it is in the input record!
1004                                 if ($WSOL)      {
1005                                         t3lib_BEfunc::workspaceOL($table,$rr);
1006                                         t3lib_BEfunc::fixVersioningPid($table,$rr,TRUE);        // Added "TRUE" 23/03/06 before 4.0. (Also to similar call below!).  Reason: When t3lib_refindex is scanning the system in Live workspace all Pages with FlexForms will not find their inherited datastructure. Thus all references from workspaces are removed! Setting TRUE means that versioning PID doesn't check workspace of the record. I can't see that this should give problems anywhere. See more information inside t3lib_refindex!
1007                                 }
1008                                 $uidAcc=array();        // Used to avoid looping, if any should happen.
1009                                 $subFieldPointer = $conf['ds_pointerField_searchParent_subField'];
1010                                 while(!$srcPointer)             {
1011                                         $res = $GLOBALS['TYPO3_DB']->exec_SELECTquery(
1012                                                                         'uid,'.$ds_pointerField.','.$ds_searchParentField.($subFieldPointer?','.$subFieldPointer:''),
1013                                                                         $table,
1014                                                                         'uid='.intval($rr[$ds_searchParentField]).t3lib_BEfunc::deleteClause($table)
1015                                                                 );
1016                                         $rr = $GLOBALS['TYPO3_DB']->sql_fetch_assoc($res);
1017
1018                                                 // break if no result from SQL db or if looping...
1019                                         if (!is_array($rr) || isset($uidAcc[$rr['uid']]))       break;
1020                                         $uidAcc[$rr['uid']]=1;
1021
1022                                         if ($WSOL)      {
1023                                                 t3lib_BEfunc::workspaceOL($table,$rr);
1024                                                 t3lib_BEfunc::fixVersioningPid($table,$rr,TRUE);
1025                                         }
1026                                         $srcPointer = ($subFieldPointer && $rr[$subFieldPointer]) ? $rr[$subFieldPointer] : $rr[$ds_pointerField];
1027                                 }
1028                         }
1029
1030                                 // If there is a srcPointer value:
1031                         if ($srcPointer)        {
1032                                 if (t3lib_div::testInt($srcPointer))    {       // If integer, then its a record we will look up:
1033                                         list($tName,$fName) = explode(':',$ds_tableField,2);
1034                                         if ($tName && $fName && is_array($GLOBALS['TCA'][$tName]))      {
1035                                                 $dataStructRec = t3lib_BEfunc::getRecord($tName, $srcPointer);
1036                                                 if ($WSOL)      {
1037                                                         t3lib_BEfunc::workspaceOL($tName,$dataStructRec);
1038                                                 }
1039                                                 $dataStructArray = t3lib_div::xml2array($dataStructRec[$fName]);
1040                                         } else $dataStructArray = 'No tablename ('.$tName.') or fieldname ('.$fName.') was found an valid!';
1041                                 } else {        // Otherwise expect it to be a file:
1042                                         $file = t3lib_div::getFileAbsFileName($srcPointer);
1043                                         if ($file && @is_file($file))   {
1044                                                 $dataStructArray = t3lib_div::xml2array(t3lib_div::getUrl($file));
1045                                         } else $dataStructArray='The file "'.$srcPointer.'" was not found ("'.$file.'")';       // Error message.
1046                                 }
1047                         } else $dataStructArray='No source value in fieldname "'.$ds_pointerField.'"';  // Error message.
1048                 } else $dataStructArray='No proper configuration!';
1049
1050                         // Hook for post-processing the Flexform DS. Introduces the possibility to configure Flexforms via TSConfig
1051                 if (is_array ($TYPO3_CONF_VARS['SC_OPTIONS']['t3lib/class.t3lib_befunc.php']['getFlexFormDSClass'])) {
1052                         foreach ($TYPO3_CONF_VARS['SC_OPTIONS']['t3lib/class.t3lib_befunc.php']['getFlexFormDSClass'] as $classRef) {
1053                                 $hookObj = &t3lib_div::getUserObj($classRef);
1054                                 if (method_exists($hookObj, 'getFlexFormDS_postProcessDS')) {
1055                                         $hookObj->getFlexFormDS_postProcessDS($dataStructArray, $conf, $row, $table, $fieldName);
1056                                 }
1057                         }
1058                 }
1059
1060                 return $dataStructArray;
1061         }
1062
1063
1064
1065
1066
1067
1068
1069
1070
1071
1072
1073
1074
1075
1076
1077
1078
1079
1080         /*******************************************
1081          *
1082          * Caching related
1083          *
1084          *******************************************/
1085
1086         /**
1087          * Stores the string value $data in the 'cache_hash' table with the hash key, $hash, and visual/symbolic identification, $ident
1088          * IDENTICAL to the function by same name found in t3lib_page:
1089          * Usage: 2
1090          *
1091          * @param       string          32 bit hash string (eg. a md5 hash of a serialized array identifying the data being stored)
1092          * @param       string          The data string. If you want to store an array, then just serialize it first.
1093          * @param       string          $ident is just a textual identification in order to inform about the content! May be 20 characters long.
1094          * @return      void
1095          */
1096         function storeHash($hash,$data,$ident)  {
1097                 $insertFields = array(
1098                         'hash' => $hash,
1099                         'content' => $data,
1100                         'ident' => $ident,
1101                         'tstamp' => time()
1102                 );
1103                 $GLOBALS['TYPO3_DB']->exec_DELETEquery('cache_hash', 'hash='.$GLOBALS['TYPO3_DB']->fullQuoteStr($hash, 'cache_hash'));
1104                 $GLOBALS['TYPO3_DB']->exec_INSERTquery('cache_hash', $insertFields);
1105         }
1106
1107         /**
1108          * Retrieves the string content stored with hash key, $hash, in cache_hash
1109          * IDENTICAL to the function by same name found in t3lib_page:
1110          * Usage: 2
1111          *
1112          * @param       string          Hash key, 32 bytes hex
1113          * @param       integer         $expTime represents the expire time in seconds. For instance a value of 3600 would allow cached content within the last hour, otherwise nothing is returned.
1114          * @return      string
1115          */
1116         function getHash($hash,$expTime=0)      {
1117                         // if expTime is not set, the hash will never expire
1118                 $expTime = intval($expTime);
1119                 if ($expTime)   {
1120                         $whereAdd = ' AND tstamp > '.(time()-$expTime);
1121                 }
1122                 $res = $GLOBALS['TYPO3_DB']->exec_SELECTquery('content', 'cache_hash', 'hash='.$GLOBALS['TYPO3_DB']->fullQuoteStr($hash, 'cache_hash').$whereAdd);
1123                 if ($row = $GLOBALS['TYPO3_DB']->sql_fetch_assoc($res)) {
1124                         return $row['content'];
1125                 }
1126         }
1127
1128
1129
1130
1131
1132
1133
1134
1135         /*******************************************
1136          *
1137          * TypoScript related
1138          *
1139          *******************************************/
1140
1141         /**
1142          * Returns the Page TSconfig for page with id, $id
1143          * Requires class "t3lib_TSparser"
1144          * Usage: 26 (spec. in ext info_pagetsconfig)
1145          *
1146          * @param       integer         Page uid for which to create Page TSconfig
1147          * @param       array           If $rootLine is an array, that is used as rootline, otherwise rootline is just calculated
1148          * @param       boolean         If $returnPartArray is set, then the array with accumulated Page TSconfig is returned non-parsed. Otherwise the output will be parsed by the TypoScript parser.
1149          * @return      array           Page TSconfig
1150          * @see t3lib_TSparser
1151          */
1152         function getPagesTSconfig($id,$rootLine='',$returnPartArray=0)  {
1153                 $id=intval($id);
1154                 if (!is_array($rootLine))       {
1155                         $rootLine = t3lib_BEfunc::BEgetRootLine($id,'',TRUE);
1156                 }
1157                 ksort($rootLine);       // Order correctly
1158                 $TSdataArray = array();
1159                 $TSdataArray['defaultPageTSconfig']=$GLOBALS['TYPO3_CONF_VARS']['BE']['defaultPageTSconfig'];   // Setting default configuration:
1160                 foreach($rootLine as $k => $v)  {
1161                         $TSdataArray['uid_'.$v['uid']]=$v['TSconfig'];
1162                 }
1163                 $TSdataArray = t3lib_TSparser::checkIncludeLines_array($TSdataArray);
1164                 if ($returnPartArray)   {
1165                         return $TSdataArray;
1166                 }
1167
1168                         // Parsing the user TS (or getting from cache)
1169                 $userTS = implode($TSdataArray,chr(10).'[GLOBAL]'.chr(10));
1170                 $hash = md5('pageTS:'.$userTS);
1171                 $cachedContent = t3lib_BEfunc::getHash($hash,0);
1172                 $TSconfig = array();
1173                 if (isset($cachedContent))      {
1174                         $TSconfig = unserialize($cachedContent);
1175                 } else {
1176                         $parseObj = t3lib_div::makeInstance('t3lib_TSparser');
1177                         $parseObj->parse($userTS);
1178                         $TSconfig = $parseObj->setup;
1179                         t3lib_BEfunc::storeHash($hash,serialize($TSconfig),'PAGES_TSconfig');
1180                 }
1181
1182                         // get User TSconfig overlay
1183                 $userTSconfig = $GLOBALS['BE_USER']->userTS['page.'];
1184                 if (is_array($userTSconfig))    {
1185                         $TSconfig = t3lib_div::array_merge_recursive_overrule($TSconfig, $userTSconfig);
1186                 }
1187                 return $TSconfig;
1188         }
1189
1190         /**
1191          * Updates Page TSconfig for a page with $id
1192          * The function seems to take $pageTS as an array with properties and compare the values with those that already exists for the "object string", $TSconfPrefix, for the page, then sets those values which were not present.
1193          * $impParams can be supplied as already known Page TSconfig, otherwise it's calculated.
1194          *
1195          * THIS DOES NOT CHECK ANY PERMISSIONS. SHOULD IT?
1196          * More documentation is needed.
1197          *
1198          * Usage: 1 (ext. direct_mail)
1199          *
1200          * @param       integer         Page id
1201          * @param       array           Page TS array to write
1202          * @param       string          Prefix for object paths
1203          * @param       array           [Description needed.]
1204          * @return      void
1205          * @internal
1206          * @see implodeTSParams(), getPagesTSconfig()
1207          */
1208         function updatePagesTSconfig($id,$pageTS,$TSconfPrefix,$impParams='')   {
1209                 $id=intval($id);
1210                 if (is_array($pageTS) && $id>0) {
1211                         if (!is_array($impParams))      {
1212                                 $impParams =t3lib_BEfunc::implodeTSParams(t3lib_BEfunc::getPagesTSconfig($id));
1213                         }
1214                         reset($pageTS);
1215                         $set=array();
1216                         while(list($f,$v)=each($pageTS))        {
1217                                 $f = $TSconfPrefix.$f;
1218                                 if ((!isset($impParams[$f])&&trim($v)) || strcmp(trim($impParams[$f]),trim($v)))        {
1219                                         $set[$f]=trim($v);
1220                                 }
1221                         }
1222                         if (count($set))        {
1223                                         // Get page record and TS config lines
1224                                 $pRec = t3lib_befunc::getRecord('pages',$id);
1225                                 $TSlines = explode(chr(10),$pRec['TSconfig']);
1226                                 $TSlines = array_reverse($TSlines);
1227                                         // Reset the set of changes.
1228                                 reset($set);
1229                                 while(list($f,$v)=each($set))   {
1230                                         reset($TSlines);
1231                                         $inserted=0;
1232                                         while(list($ki,$kv)=each($TSlines))     {
1233                                                 if (substr($kv,0,strlen($f)+1)==$f.'=') {
1234                                                         $TSlines[$ki]=$f.'='.$v;
1235                                                         $inserted=1;
1236                                                         break;
1237                                                 }
1238                                         }
1239                                         if (!$inserted) {
1240                                                 $TSlines = array_reverse($TSlines);
1241                                                 $TSlines[]=$f.'='.$v;
1242                                                 $TSlines = array_reverse($TSlines);
1243                                         }
1244                                 }
1245                                 $TSlines = array_reverse($TSlines);
1246
1247                                         // store those changes
1248                                 $TSconf = implode(chr(10),$TSlines);
1249
1250                                 $GLOBALS['TYPO3_DB']->exec_UPDATEquery('pages', 'uid='.intval($id), array('TSconfig' => $TSconf));
1251                         }
1252                 }
1253         }
1254
1255         /**
1256          * Implodes a multi dimensional TypoScript array, $p, into a one-dimentional array (return value)
1257          * Usage: 3
1258          *
1259          * @param       array           TypoScript structure
1260          * @param       string          Prefix string
1261          * @return      array           Imploded TypoScript objectstring/values
1262          */
1263         function implodeTSParams($p,$k='')      {
1264                 $implodeParams=array();
1265                 if (is_array($p))       {
1266                         reset($p);
1267                         while(list($kb,$val)=each($p))  {
1268                                 if (is_array($val))     {
1269                                         $implodeParams = array_merge($implodeParams,t3lib_BEfunc::implodeTSParams($val,$k.$kb));
1270                                 } else {
1271                                         $implodeParams[$k.$kb]=$val;
1272                                 }
1273                         }
1274                 }
1275                 return $implodeParams;
1276         }
1277
1278
1279
1280
1281
1282
1283
1284
1285         /*******************************************
1286          *
1287          * Users / Groups related
1288          *
1289          *******************************************/
1290
1291         /**
1292          * Returns an array with be_users records of all user NOT DELETED sorted by their username
1293          * Keys in the array is the be_users uid
1294          * Usage: 14 (spec. ext. "beuser" and module "web_perm")
1295          *
1296          * @param       string          Optional $fields list (default: username,usergroup,usergroup_cached_list,uid) can be used to set the selected fields
1297          * @param       string          Optional $where clause (fx. "AND username='pete'") can be used to limit query
1298          * @return      array
1299          */
1300         function getUserNames($fields='username,usergroup,usergroup_cached_list,uid',$where='') {
1301                 $be_user_Array=Array();
1302
1303                 $res = $GLOBALS['TYPO3_DB']->exec_SELECTquery($fields, 'be_users', 'pid=0 '.$where.t3lib_BEfunc::deleteClause('be_users'), '', 'username');
1304                 while($row = $GLOBALS['TYPO3_DB']->sql_fetch_assoc($res))       {
1305                         $be_user_Array[$row['uid']]=$row;
1306                 }
1307                 return $be_user_Array;
1308         }
1309
1310         /**
1311          * Returns an array with be_groups records (title, uid) of all groups NOT DELETED sorted by their title
1312          * Usage: 8 (spec. ext. "beuser" and module "web_perm")
1313          *
1314          * @param       string          Field list
1315          * @param       string          WHERE clause
1316          * @return      array
1317          */
1318         function getGroupNames($fields='title,uid', $where='')  {
1319                 $be_group_Array = Array();
1320                 $res = $GLOBALS['TYPO3_DB']->exec_SELECTquery($fields, 'be_groups', 'pid=0 '.$where.t3lib_BEfunc::deleteClause('be_groups'), '', 'title');
1321                 while($row = $GLOBALS['TYPO3_DB']->sql_fetch_assoc($res))       {
1322                         $be_group_Array[$row['uid']] = $row;
1323                 }
1324                 return $be_group_Array;
1325         }
1326
1327         /**
1328          * Returns an array with be_groups records (like ->getGroupNames) but:
1329          * - if the current BE_USER is admin, then all groups are returned, otherwise only groups that the current user is member of (usergroup_cached_list) will be returned.
1330          * Usage: 2 (module "web_perm" and ext. taskcenter)
1331          *
1332          * @param       string          Field list; $fields specify the fields selected (default: title,uid)
1333          * @return      array
1334          */
1335         function getListGroupNames($fields='title,uid') {
1336                 $exQ=' AND hide_in_lists=0';
1337                 if (!$GLOBALS['BE_USER']->isAdmin())    {
1338                         $exQ.=' AND uid IN ('.($GLOBALS['BE_USER']->user['usergroup_cached_list']?$GLOBALS['BE_USER']->user['usergroup_cached_list']:0).')';
1339                 }
1340                 return t3lib_BEfunc::getGroupNames($fields,$exQ);
1341         }
1342
1343         /**
1344          * Returns the array $usernames with the names of all users NOT IN $groupArray changed to the uid (hides the usernames!).
1345          * If $excludeBlindedFlag is set, then these records are unset from the array $usernames
1346          * Takes $usernames (array made by t3lib_BEfunc::getUserNames()) and a $groupArray (array with the groups a certain user is member of) as input
1347          * Usage: 8
1348          *
1349          * @param       array           User names
1350          * @param       array           Group names
1351          * @param       boolean         If $excludeBlindedFlag is set, then these records are unset from the array $usernames
1352          * @return      array           User names, blinded
1353          */
1354         function blindUserNames($usernames,$groupArray,$excludeBlindedFlag=0)   {
1355                 if (is_array($usernames) && is_array($groupArray))      {
1356                         while(list($uid,$row)=each($usernames)) {
1357                                 $userN=$uid;
1358                                 $set=0;
1359                                 if ($row['uid']!=$GLOBALS['BE_USER']->user['uid'])      {
1360                                         reset($groupArray);
1361                                         while(list(,$v)=each($groupArray))      {
1362                                                 if ($v && t3lib_div::inList($row['usergroup_cached_list'],$v))  {
1363                                                         $userN = $row['username'];
1364                                                         $set=1;
1365                                                 }
1366                                         }
1367                                 } else {
1368                                         $userN = $row['username'];
1369                                         $set=1;
1370                                 }
1371                                 $usernames[$uid]['username']=$userN;
1372                                 if ($excludeBlindedFlag && !$set) {unset($usernames[$uid]);}
1373                         }
1374                 }
1375                 return $usernames;
1376         }
1377
1378         /**
1379          * Corresponds to blindUserNames but works for groups instead
1380          * Usage: 2 (module web_perm)
1381          *
1382          * @param       array           Group names
1383          * @param       array           Group names (reference)
1384          * @param       boolean         If $excludeBlindedFlag is set, then these records are unset from the array $usernames
1385          * @return      array
1386          */
1387         function blindGroupNames($groups,$groupArray,$excludeBlindedFlag=0)     {
1388                 if (is_array($groups) && is_array($groupArray)) {
1389                         while(list($uid,$row)=each($groups))    {
1390                                 $groupN=$uid;
1391                                 $set=0;
1392                                 if (t3lib_div::inArray($groupArray,$uid))       {
1393                                         $groupN=$row['title'];
1394                                         $set=1;
1395                                 }
1396                                 $groups[$uid]['title']=$groupN;
1397                                 if ($excludeBlindedFlag && !$set) {unset($groups[$uid]);}
1398                         }
1399                 }
1400                 return $groups;
1401         }
1402
1403
1404
1405
1406
1407
1408
1409
1410
1411
1412
1413
1414
1415         /*******************************************
1416          *
1417          * Output related
1418          *
1419          *******************************************/
1420
1421         /**
1422          * Returns the difference in days between input $tstamp and $EXEC_TIME
1423          * Usage: 2 (class t3lib_BEfunc)
1424          *
1425          * @param       integer         Time stamp, seconds
1426          * @return      integer
1427          */
1428         function daysUntil($tstamp)     {
1429                 $delta_t = $tstamp-$GLOBALS['EXEC_TIME'];
1430                 return ceil($delta_t/(3600*24));
1431         }
1432
1433         /**
1434          * Returns $tstamp formatted as "ddmmyy" (According to $TYPO3_CONF_VARS['SYS']['ddmmyy'])
1435          * Usage: 11
1436          *
1437          * @param       integer         Time stamp, seconds
1438          * @return      string          Formatted time
1439          */
1440         function date($tstamp)  {
1441                 return date($GLOBALS['TYPO3_CONF_VARS']['SYS']['ddmmyy'],$tstamp);
1442         }
1443
1444         /**
1445          * Returns $tstamp formatted as "ddmmyy hhmm" (According to $TYPO3_CONF_VARS['SYS']['ddmmyy'] AND $TYPO3_CONF_VARS['SYS']['hhmm'])
1446          * Usage: 28
1447          *
1448          * @param       integer         Time stamp, seconds
1449          * @return      string          Formatted time
1450          */
1451         function datetime($value)       {
1452                 return date($GLOBALS['TYPO3_CONF_VARS']['SYS']['ddmmyy'].' '.$GLOBALS['TYPO3_CONF_VARS']['SYS']['hhmm'], $value);
1453         }
1454
1455         /**
1456          * Returns $value (in seconds) formatted as hh:mm:ss
1457          * For instance $value = 3600 + 60*2 + 3 should return "01:02:03"
1458          * Usage: 1 (class t3lib_BEfunc)
1459          *
1460          * @param       integer         Time stamp, seconds
1461          * @return      string          Formatted time
1462          */
1463         function time($value)   {
1464                 $hh = floor($value/3600);
1465                 $min = floor(($value-$hh*3600)/60);
1466                 $sec = $value-$hh*3600-$min*60;
1467                 $l = sprintf('%02d',$hh).':'.sprintf('%02d',$min).':'.sprintf('%02d',$sec);
1468                 return $l;
1469         }
1470
1471         /**
1472          * Returns the "age" in minutes / hours / days / years of the number of $seconds inputted.
1473          * Usage: 15
1474          *
1475          * @param       integer         $seconds could be the difference of a certain timestamp and time()
1476          * @param       string          $labels should be something like ' min| hrs| days| yrs'. This value is typically delivered by this function call: $GLOBALS["LANG"]->sL("LLL:EXT:lang/locallang_core.php:labels.minutesHoursDaysYears")
1477          * @return      string          Formatted time
1478          */
1479         function calcAge($seconds,$labels = 'min|hrs|days|yrs') {
1480                 $labelArr = explode('|',$labels);
1481                 $prefix='';
1482                 if ($seconds<0) {$prefix='-'; $seconds=abs($seconds);}
1483                 if ($seconds<3600)      {
1484                         $seconds = round ($seconds/60).' '.trim($labelArr[0]);
1485                 } elseif ($seconds<24*3600)     {
1486                         $seconds = round ($seconds/3600).' '.trim($labelArr[1]);
1487                 } elseif ($seconds<365*24*3600) {
1488                         $seconds = round ($seconds/(24*3600)).' '.trim($labelArr[2]);
1489                 } else {
1490                         $seconds = round ($seconds/(365*24*3600)).' '.trim($labelArr[3]);
1491                 }
1492                 return $prefix.$seconds;
1493         }
1494
1495         /**
1496          * Returns a formatted timestamp if $tstamp is set.
1497          * The date/datetime will be followed by the age in parenthesis.
1498          * Usage: 3
1499          *
1500          * @param       integer         Time stamp, seconds
1501          * @param       integer         1/-1 depending on polarity of age.
1502          * @param       string          $date=="date" will yield "dd:mm:yy" formatting, otherwise "dd:mm:yy hh:mm"
1503          * @return      string
1504          */
1505         function dateTimeAge($tstamp,$prefix=1,$date='')        {
1506                 return $tstamp ?
1507                                 ($date=='date' ? t3lib_BEfunc::date($tstamp) : t3lib_BEfunc::datetime($tstamp)).
1508                                 ' ('.t3lib_BEfunc::calcAge($prefix*(time()-$tstamp),$GLOBALS['LANG']->sL('LLL:EXT:lang/locallang_core.php:labels.minutesHoursDaysYears')).')' : '';
1509         }
1510
1511         /**
1512          * Returns either title='' or alt='' attribute. This depends on the client browser and whether it supports title='' or not (which is the default)
1513          * If no $content is given only the attribute name is returned.
1514          * The returned attribute with content will have a leading space char.
1515          * Warning: Be careful to submit empty $content var - that will return just the attribute name!
1516          * Usage: 0
1517          *
1518          * @param       string          String to set as title-attribute. If no $content is given only the attribute name is returned.
1519          * @param       boolean         If $hsc is set, then content of the attribute is htmlspecialchar()'ed (which is good for XHTML and other reasons...)
1520          * @return      string
1521          * @deprecated          The idea made sense with older browsers, but now all browsers should support the "title" attribute - so just hardcode the title attribute instead!
1522          */
1523         function titleAttrib($content='',$hsc=0)        {
1524                 global $CLIENT;
1525                 $attrib= ($CLIENT['BROWSER']=='net'&&$CLIENT['VERSION']<5)||$CLIENT['BROWSER']=='konqu' ? 'alt' : 'title';
1526                 return strcmp($content,'')?' '.$attrib.'="'.($hsc?htmlspecialchars($content):$content).'"' : $attrib;
1527         }
1528
1529         /**
1530          * Returns alt="" and title="" attributes with the value of $content.
1531          * Usage: 7
1532          *
1533          * @param       string          Value for 'alt' and 'title' attributes (will be htmlspecialchars()'ed before output)
1534          * @return      string
1535          */
1536         function titleAltAttrib($content)       {
1537                 $out='';
1538                 $out.=' alt="'.htmlspecialchars($content).'"';
1539                 $out.=' title="'.htmlspecialchars($content).'"';
1540                 return $out;
1541         }
1542
1543         /**
1544          * Returns a linked image-tag for thumbnail(s)/fileicons/truetype-font-previews from a database row with a list of image files in a field
1545          * All $TYPO3_CONF_VARS['GFX']['imagefile_ext'] extension are made to thumbnails + ttf file (renders font-example)
1546          * Thumbsnails are linked to the show_item.php script which will display further details.
1547          * Usage: 7
1548          *
1549          * @param       array           $row is the database row from the table, $table.
1550          * @param       string          Table name for $row (present in TCA)
1551          * @param       string          $field is pointing to the field with the list of image files
1552          * @param       string          Back path prefix for image tag src="" field
1553          * @param       string          Optional: $thumbScript os by default 'thumbs.php' if you don't set it otherwise
1554          * @param       string          Optional: $uploaddir is the directory relative to PATH_site where the image files from the $field value is found (Is by default set to the entry in $TCA for that field! so you don't have to!)
1555          * @param       boolean         If set, uploaddir is NOT prepended with "../"
1556          * @param       string          Optional: $tparams is additional attributes for the image tags
1557          * @param       integer         Optional: $size is [w]x[h] of the thumbnail. 56 is default.
1558          * @return      string          Thumbnail image tag.
1559          */
1560         function thumbCode($row,$table,$field,$backPath,$thumbScript='',$uploaddir=NULL,$abs=0,$tparams='',$size='')    {
1561                 global $TCA;
1562                         // Load table.
1563                 t3lib_div::loadTCA($table);
1564
1565                         // Find uploaddir automatically
1566                 $uploaddir = (is_null($uploaddir)) ? $TCA[$table]['columns'][$field]['config']['uploadfolder'] : $uploaddir;
1567                 $uploaddir = preg_replace('#/$#','',$uploaddir);
1568
1569                         // Set thumbs-script:
1570                 if (!$GLOBALS['TYPO3_CONF_VARS']['GFX']['thumbnails'])  {
1571                         $thumbScript='gfx/notfound_thumb.gif';
1572                 } elseif(!$thumbScript) {
1573                         $thumbScript='thumbs.php';
1574                 }
1575                         // Check and parse the size parameter
1576                 $sizeParts=array();
1577                 if ($size = trim($size)) {
1578                         $sizeParts = explode('x', $size.'x'.$size);
1579                         if(!intval($sizeParts[0])) $size='';
1580                 }
1581
1582                         // Traverse files:
1583                 $thumbs = explode(',', $row[$field]);
1584                 $thumbData='';
1585                 while(list(,$theFile)=each($thumbs))    {
1586                         if (trim($theFile))     {
1587                                 $fI = t3lib_div::split_fileref($theFile);
1588                                 $ext = $fI['fileext'];
1589                                                 // New 190201 start
1590                                 $max=0;
1591                                 if (t3lib_div::inList('gif,jpg,png',$ext)) {
1592                                         $imgInfo=@getimagesize(PATH_site.$uploaddir.'/'.$theFile);
1593                                         if (is_array($imgInfo)) {$max = max($imgInfo[0],$imgInfo[1]);}
1594                                 }
1595                                         // use the original image if it's size fits to the thumbnail size
1596                                 if ($max && $max<=(count($sizeParts)&&max($sizeParts)?max($sizeParts):56))      {
1597                                         $theFile = $url = ($abs?'':'../').($uploaddir?$uploaddir.'/':'').trim($theFile);
1598                                         $onClick='top.launchView(\''.$theFile.'\',\'\',\''.$backPath.'\');return false;';
1599                                         $thumbData.='<a href="#" onclick="'.htmlspecialchars($onClick).'"><img src="'.$backPath.$url.'" '.$imgInfo[3].' hspace="2" border="0" title="'.trim($url).'"'.$tparams.' alt="" /></a> ';
1600                                                 // New 190201 stop
1601                                 } elseif ($ext=='ttf' || t3lib_div::inList($GLOBALS['TYPO3_CONF_VARS']['GFX']['imagefile_ext'],$ext)) {
1602                                         $theFile = ($abs?'':'../').($uploaddir?$uploaddir.'/':'').trim($theFile);
1603                                         $params = '&file='.rawurlencode($theFile);
1604                                         $params .= $size?'&size='.$size:'';
1605                                         $url = $thumbScript.'?&dummy='.$GLOBALS['EXEC_TIME'].$params;
1606                                         $onClick='top.launchView(\''.$theFile.'\',\'\',\''.$backPath.'\');return false;';
1607                                         $thumbData.='<a href="#" onclick="'.htmlspecialchars($onClick).'"><img src="'.htmlspecialchars($backPath.$url).'" hspace="2" border="0" title="'.trim($theFile).'"'.$tparams.' alt="" /></a> ';
1608                                 } else {
1609                                         $icon = t3lib_BEfunc::getFileIcon($ext);
1610                                         $url = 'gfx/fileicons/'.$icon;
1611                                         $thumbData.='<img src="'.$backPath.$url.'" hspace="2" border="0" title="'.trim($theFile).'"'.$tparams.' alt="" /> ';
1612                                 }
1613                         }
1614                 }
1615                 return $thumbData;
1616         }
1617
1618         /**
1619          * Returns single image tag to thumbnail using a thumbnail script (like thumbs.php)
1620          * Usage: 3
1621          *
1622          * @param       string          $thumbScript must point to "thumbs.php" relative to the script position
1623          * @param       string          $theFile must be the proper reference to the file thumbs.php should show
1624          * @param       string          $tparams are additional attributes for the image tag
1625          * @param       integer         $size is the size of the thumbnail send along to "thumbs.php"
1626          * @return      string          Image tag
1627          */
1628         function getThumbNail($thumbScript,$theFile,$tparams='',$size='')       {
1629                 $params = '&file='.rawurlencode($theFile);
1630                 $params .= trim($size)?'&size='.trim($size):'';
1631                 $url = $thumbScript.'?&dummy='.$GLOBALS['EXEC_TIME'].$params;
1632                 $th='<img src="'.htmlspecialchars($url).'" title="'.trim(basename($theFile)).'"'.($tparams?" ".$tparams:"").' alt="" />';
1633                 return $th;
1634         }
1635
1636         /**
1637          * Returns title-attribute information for a page-record informing about id, alias, doktype, hidden, starttime, endtime, fe_group etc.
1638          * Usage: 8
1639          *
1640          * @param       array           Input must be a page row ($row) with the proper fields set (be sure - send the full range of fields for the table)
1641          * @param       string          $perms_clause is used to get the record path of the shortcut page, if any (and doktype==4)
1642          * @param       boolean         If $includeAttrib is set, then the 'title=""' attribute is wrapped about the return value, which is in any case htmlspecialchar()'ed already
1643          * @return      string
1644          */
1645         function titleAttribForPages($row,$perms_clause='',$includeAttrib=1)    {
1646                 global $TCA,$LANG;
1647                 $parts=array();
1648                 $parts[] = 'id='.$row['uid'];
1649                 if ($row['alias'])      $parts[]=$LANG->sL($TCA['pages']['columns']['alias']['label']).' '.$row['alias'];
1650                 if ($row['pid']<0)      $parts[] = 'v#1.'.$row['t3ver_id'];
1651                 if ($row['t3ver_state']==1)     $parts[] = 'PLH WSID#'.$row['t3ver_wsid'];
1652                 if ($row['t3ver_state']==-1)    $parts[] = 'New element!';
1653
1654                 if ($row['doktype']=='3')       {
1655                         $parts[]=$LANG->sL($TCA['pages']['columns']['url']['label']).' '.$row['url'];
1656                 } elseif ($row['doktype']=='4') {
1657                         if ($perms_clause)      {
1658                                 $label = t3lib_BEfunc::getRecordPath(intval($row['shortcut']),$perms_clause,20);
1659                         } else {
1660                                 $lRec = t3lib_BEfunc::getRecordWSOL('pages',intval($row['shortcut']),'title');
1661                                 $label = $lRec['title'];
1662                         }
1663                         if ($row['shortcut_mode']>0)    {
1664                                 $label.=', '.$LANG->sL($TCA['pages']['columns']['shortcut_mode']['label']).' '.
1665                                                         $LANG->sL(t3lib_BEfunc::getLabelFromItemlist('pages','shortcut_mode',$row['shortcut_mode']));
1666                         }
1667                         $parts[]=$LANG->sL($TCA['pages']['columns']['shortcut']['label']).' '.$label;
1668                 } elseif ($row['doktype']=='7') {
1669                         if ($perms_clause)      {
1670                                 $label = t3lib_BEfunc::getRecordPath(intval($row['mount_pid']),$perms_clause,20);
1671                         } else {
1672                                 $lRec = t3lib_BEfunc::getRecordWSOL('pages',intval($row['mount_pid']),'title');
1673                                 $label = $lRec['title'];
1674                         }
1675                         $parts[]=$LANG->sL($TCA['pages']['columns']['mount_pid']['label']).' '.$label;
1676                         if ($row['mount_pid_ol'])       {
1677                                 $parts[] = $LANG->sL($TCA['pages']['columns']['mount_pid_ol']['label']);
1678                         }
1679                 }
1680                 if ($row['nav_hide'])   $parts[] = ereg_replace(':$','',$LANG->sL($TCA['pages']['columns']['nav_hide']['label']));
1681                 if ($row['hidden'])     $parts[] = $LANG->sL('LLL:EXT:lang/locallang_core.php:labels.hidden');
1682                 if ($row['starttime'])  $parts[] = $LANG->sL($TCA['pages']['columns']['starttime']['label']).' '.t3lib_BEfunc::dateTimeAge($row['starttime'],-1,'date');
1683                 if ($row['endtime'])    $parts[] = $LANG->sL($TCA['pages']['columns']['endtime']['label']).' '.t3lib_BEfunc::dateTimeAge($row['endtime'],-1,'date');
1684                 if ($row['fe_group'])   {
1685                         if ($row['fe_group']<0) {
1686                                 $label = $LANG->sL(t3lib_BEfunc::getLabelFromItemlist('pages','fe_group',$row['fe_group']));
1687                         } else {
1688                                 $lRec = t3lib_BEfunc::getRecordWSOL('fe_groups',$row['fe_group'],'title');
1689                                 $label = $lRec['title'];
1690                         }
1691                         $parts[] = $LANG->sL($TCA['pages']['columns']['fe_group']['label']).' '.$label;
1692                 }
1693                 $out = htmlspecialchars(implode(' - ',$parts));
1694                 return $includeAttrib ? 'title="'.$out.'"' : $out;
1695         }
1696
1697         /**
1698          * Returns title-attribute information for ANY record (from a table defined in TCA of course)
1699          * The included information depends on features of the table, but if hidden, starttime, endtime and fe_group fields are configured for, information about the record status in regard to these features are is included.
1700          * "pages" table can be used as well and will return the result of ->titleAttribForPages() for that page.
1701          * Usage: 10
1702          *
1703          * @param       array           Table row; $row is a row from the table, $table
1704          * @param       string          Table name
1705          * @return      string
1706          */
1707         function getRecordIconAltText($row,$table='pages')      {
1708                 if ($table=='pages')    {
1709                         $out = t3lib_BEfunc::titleAttribForPages($row,'',0);
1710                 } else {
1711                         $ctrl = $GLOBALS['TCA'][$table]['ctrl']['enablecolumns'];
1712
1713                         $out='id='.$row['uid']; // Uid is added
1714                         if ($table=='pages' && $row['alias'])   {
1715                                 $out.=' / '.$row['alias'];
1716                         }
1717                         if ($GLOBALS['TCA'][$table]['ctrl']['versioningWS'] && $row['pid']<0)   {
1718                                 $out.=' - v#1.'.$row['t3ver_id'];
1719                         }
1720                         if ($GLOBALS['TCA'][$table]['ctrl']['versioningWS'])    {
1721                                 if ($row['t3ver_state']==1)     $out.= ' - PLH WSID#'.$row['t3ver_wsid'];
1722                                 if ($row['t3ver_state']==-1)    $out.= ' - New element!';
1723                         }
1724
1725                         if ($ctrl['disabled'])  {               // Hidden ...
1726                                 $out.=($row[$ctrl['disabled']]?' - '.$GLOBALS['LANG']->sL('LLL:EXT:lang/locallang_core.php:labels.hidden'):'');
1727                         }
1728                         if ($ctrl['starttime']) {
1729                                 if ($row[$ctrl['starttime']] > $GLOBALS['EXEC_TIME'])   {
1730                                         $out.=' - '.$GLOBALS['LANG']->sL('LLL:EXT:lang/locallang_core.php:labels.starttime').':'.t3lib_BEfunc::date($row[$ctrl['starttime']]).' ('.t3lib_BEfunc::daysUntil($row[$ctrl['starttime']]).' '.$GLOBALS['LANG']->sL('LLL:EXT:lang/locallang_core.php:labels.days').')';
1731                                 }
1732                         }
1733                         if ($row[$ctrl['endtime']])     {
1734                                 $out.=' - '.$GLOBALS['LANG']->sL('LLL:EXT:lang/locallang_core.php:labels.endtime').': '.t3lib_BEfunc::date($row[$ctrl['endtime']]).' ('.t3lib_BEfunc::daysUntil($row[$ctrl['endtime']]).' '.$GLOBALS['LANG']->sL('LLL:EXT:lang/locallang_core.php:labels.days').')';
1735                         }
1736                 }
1737                 return htmlspecialchars($out);
1738         }
1739
1740         /**
1741          * Returns the label of the first found entry in an "items" array from $TCA (tablename=$table/fieldname=$col) where the value is $key
1742          * Usage: 9
1743          *
1744          * @param       string          Table name, present in $TCA
1745          * @param       string          Field name, present in $TCA
1746          * @param       string          items-array value to match
1747          * @return      string          Label for item entry
1748          */
1749         function getLabelFromItemlist($table,$col,$key) {
1750                 global $TCA;
1751                         // Load full TCA for $table
1752                 t3lib_div::loadTCA($table);
1753
1754                         // Check, if there is an "items" array:
1755                 if (is_array($TCA[$table]) && is_array($TCA[$table]['columns'][$col]) && is_array($TCA[$table]['columns'][$col]['config']['items']))    {
1756                                 // Traverse the items-array...
1757                         reset($TCA[$table]['columns'][$col]['config']['items']);
1758                         while(list($k,$v)=each($TCA[$table]['columns'][$col]['config']['items']))       {
1759                                         // ... and return the first found label where the value was equal to $key
1760                                 if (!strcmp($v[1],$key))        return $v[0];
1761                         }
1762                 }
1763         }
1764
1765         /**
1766          * Returns the label-value for fieldname $col in table, $table
1767          * If $printAllWrap is set (to a "wrap") then it's wrapped around the $col value IF THE COLUMN $col DID NOT EXIST in TCA!, eg. $printAllWrap='<b>|</b>' and the fieldname was 'not_found_field' then the return value would be '<b>not_found_field</b>'
1768          * Usage: 17
1769          *
1770          * @param       string          Table name, present in $TCA
1771          * @param       string          Field name
1772          * @param       string          Wrap value - set function description
1773          * @return      string
1774          */
1775         function getItemLabel($table,$col,$printAllWrap='')     {
1776                 global $TCA;
1777                         // Load full TCA for $table
1778                 t3lib_div::loadTCA($table);
1779                         // Check if column exists
1780                 if (is_array($TCA[$table]) && is_array($TCA[$table]['columns'][$col]))  {
1781                                 // Re
1782                         return $TCA[$table]['columns'][$col]['label'];
1783                 }
1784                 if ($printAllWrap)      {
1785                         $parts = explode('|',$printAllWrap);
1786                         return $parts[0].$col.$parts[1];
1787                 }
1788         }
1789
1790         /**
1791          * Returns the "title"-value in record, $row, from table, $table
1792          * The field(s) from which the value is taken is determined by the "ctrl"-entries 'label', 'label_alt' and 'label_alt_force'
1793          * Usage: 26
1794          *
1795          * @param       string          Table name, present in TCA
1796          * @param       array           Row from table
1797          * @param       boolean         If set, result is prepared for output: The output is cropped to a limited lenght (depending on BE_USER->uc['titleLen']) and if no value is found for the title, '<em>[No title]</em>' is returned (localized). Further, the output is htmlspecialchars()'ed
1798          * @return      string
1799          */
1800         function getRecordTitle($table,$row,$prep=0)    {
1801                 global $TCA;
1802                 if (is_array($TCA[$table]))     {
1803                         $t = $row[$TCA[$table]['ctrl']['label']];
1804                         if ($TCA[$table]['ctrl']['label_alt'] && ($TCA[$table]['ctrl']['label_alt_force'] || !strcmp($t,'')))   {
1805                                 $altFields=t3lib_div::trimExplode(',',$TCA[$table]['ctrl']['label_alt'],1);
1806                                 $tA=array();
1807                                 $tA[]=$t;
1808                                 while(list(,$fN)=each($altFields))      {
1809                                         $t = $tA[] = trim(strip_tags($row[$fN]));
1810                                         if (strcmp($t,'') && !$TCA[$table]['ctrl']['label_alt_force'])  break;
1811                                 }
1812                                 if ($TCA[$table]['ctrl']['label_alt_force'])    $t=implode(', ',$tA);
1813                         }
1814                         if ($prep)      {
1815                                 $t = htmlspecialchars(t3lib_div::fixed_lgd_cs($t,$GLOBALS['BE_USER']->uc['titleLen']));
1816                                 if (!strcmp(trim($t),''))       $t='<em>['.$GLOBALS['LANG']->sL('LLL:EXT:lang/locallang_core.php:labels.no_title',1).']</em>';
1817                         }
1818                         return $t;
1819                 }
1820         }
1821
1822         /**
1823          * Returns a human readable output of a value from a record
1824          * For instance a database record relation would be looked up to display the title-value of that record. A checkbox with a "1" value would be "Yes", etc.
1825          * $table/$col is tablename and fieldname
1826          * REMEMBER to pass the output through htmlspecialchars() if you output it to the browser! (To protect it from XSS attacks and be XHTML compliant)
1827          * Usage: 24
1828          *
1829          * @param       string          Table name, present in TCA
1830          * @param       string          Field name, present in TCA
1831          * @param       string          $value is the value of that field from a selected record
1832          * @param       integer         $fixed_lgd_chars is the max amount of characters the value may occupy
1833          * @param       boolean         $defaultPassthrough flag means that values for columns that has no conversion will just be pass through directly (otherwise cropped to 200 chars or returned as "N/A")
1834          * @param       boolean         If set, no records will be looked up, UIDs are just shown.
1835          * @param       integer         uid of the current record
1836          * @return      string
1837          */
1838         function getProcessedValue($table,$col,$value,$fixed_lgd_chars=0,$defaultPassthrough=0,$noRecordLookup=FALSE,$uid=0)    {
1839                 global $TCA;
1840                 global $TYPO3_CONF_VARS;
1841                         // Load full TCA for $table
1842                 t3lib_div::loadTCA($table);
1843                         // Check if table and field is configured:
1844                 if (is_array($TCA[$table]) && is_array($TCA[$table]['columns'][$col]))  {
1845                                 // Depending on the fields configuration, make a meaningful output value.
1846                         $theColConf = $TCA[$table]['columns'][$col]['config'];
1847
1848                                 /*****************
1849                                  *HOOK: pre-processing the human readable output from a record
1850                                  ****************/
1851                         if (is_array ($TYPO3_CONF_VARS['SC_OPTIONS']['t3lib/class.t3lib_befunc.php']['preProcessValue'])) {
1852                         foreach ($TYPO3_CONF_VARS['SC_OPTIONS']['t3lib/class.t3lib_befunc.php']['preProcessValue'] as $_funcRef) {
1853                                         t3lib_div::callUserFunction($_funcRef,$theColConf,$this);
1854                                 }
1855                         }
1856
1857                         $l='';
1858                         switch((string)$theColConf['type'])     {
1859                                 case 'radio':
1860                                         $l=t3lib_BEfunc::getLabelFromItemlist($table,$col,$value);
1861                                         $l=$GLOBALS['LANG']->sL($l);
1862                                 break;
1863                                 case 'select':
1864                                         if ($theColConf['MM'])  {
1865                                                         // Display the title of MM related records in lists
1866                                                         if ($noRecordLookup)    {
1867                                                                 $MMfield = $theColConf['foreign_table'].'.uid';
1868                                                         } else  {
1869                                                                 $MMfields = array($theColConf['foreign_table'].'.'.$TCA[$theColConf['foreign_table']]['ctrl']['label']);
1870                                                                 foreach (t3lib_div::trimExplode(',', $TCA[$theColConf['foreign_table']]['ctrl']['label_alt'], 1) as $f) {
1871                                                                         $MMfields[] = $theColConf['foreign_table'].'.'.$f;
1872                                                                 }
1873                                                                 $MMfield = join(',',$MMfields);
1874                                                         }
1875                                                         $MMres = $GLOBALS['TYPO3_DB']->exec_SELECT_mm_query(
1876                                                                 $MMfield,
1877                                                                 ($table!=$theColConf['foreign_table']?$table:''),
1878                                                                 $theColConf['MM'],
1879                                                                 $theColConf['foreign_table'],
1880                                                                 'AND '.$theColConf['MM'].'.uid_local ='.intval($uid).t3lib_BEfunc::deleteClause($theColConf['foreign_table'])
1881                                                         );
1882                                                 if ($MMres) {
1883                                                         while($MMrow = $GLOBALS['TYPO3_DB']->sql_fetch_assoc($MMres))   {
1884                                                                 $mmlA[] = ($noRecordLookup?$MMrow['uid']:t3lib_BEfunc::getRecordTitle($theColConf['foreign_table'], $MMrow));
1885                                                         }
1886                                                         if (is_array($mmlA)) {
1887                                                                 $l=implode('; ',$mmlA);
1888                                                         } else {
1889                                                                 $l = '';
1890                                                         }
1891                                                 } else {
1892                                                         $l = 'n/A';
1893                                                 }
1894                                         } else {
1895                                                 $l = t3lib_BEfunc::getLabelFromItemlist($table,$col,$value);
1896                                                 $l = $GLOBALS['LANG']->sL($l);
1897                                                 if ($theColConf['foreign_table'] && !$l && $TCA[$theColConf['foreign_table']])  {
1898                                                         if ($noRecordLookup)    {
1899                                                                 $l = $value;
1900                                                         } else {
1901                                                                 $rParts = t3lib_div::trimExplode(',',$value,1);
1902                                                                 reset($rParts);
1903                                                                 $lA = array();
1904                                                                 while(list(,$rVal)=each($rParts))       {
1905                                                                         $rVal = intval($rVal);
1906                                                                         if ($rVal>0) {
1907                                                                                 $r=t3lib_BEfunc::getRecordWSOL($theColConf['foreign_table'],$rVal);
1908                                                                         } else {
1909                                                                                 $r=t3lib_BEfunc::getRecordWSOL($theColConf['neg_foreign_table'],-$rVal);
1910                                                                         }
1911                                                                         if (is_array($r))       {
1912                                                                                 $lA[]=$GLOBALS['LANG']->sL($rVal>0?$theColConf['foreign_table_prefix']:$theColConf['neg_foreign_table_prefix']).t3lib_BEfunc::getRecordTitle($rVal>0?$theColConf['foreign_table']:$theColConf['neg_foreign_table'],$r);
1913                                                                         } else {
1914                                                                                 $lA[]=$rVal?'['.$rVal.'!]':'';
1915                                                                         }
1916                                                                 }
1917                                                                 $l = implode(', ',$lA);
1918                                                         }
1919                                                 }
1920                                         }
1921                                 break;
1922                                 case 'group':
1923                                         $l = implode(', ',t3lib_div::trimExplode(',',$value,1));
1924                                 break;
1925                                 case 'check':
1926                                         if (!is_array($theColConf['items']) || count($theColConf['items'])==1)  {
1927                                                 $l = $value ? 'Yes' : '';
1928                                         } else {
1929                                                 reset($theColConf['items']);
1930                                                 $lA=Array();
1931                                                 while(list($key,$val)=each($theColConf['items']))       {
1932                                                         if ($value & pow(2,$key))       {$lA[]=$GLOBALS['LANG']->sL($val[0]);}
1933                                                 }
1934                                                 $l = implode(', ',$lA);
1935                                         }
1936                                 break;
1937                                 case 'input':
1938                                         if ($value)     {
1939                                                 if (t3lib_div::inList($theColConf['eval'],'date'))      {
1940                                                         $l = t3lib_BEfunc::date($value).' ('.(time()-$value>0?'-':'').t3lib_BEfunc::calcAge(abs(time()-$value), $GLOBALS['LANG']->sL('LLL:EXT:lang/locallang_core.php:labels.minutesHoursDaysYears')).')';
1941                                                 } elseif (t3lib_div::inList($theColConf['eval'],'time'))        {
1942                                                         $l = t3lib_BEfunc::time($value);
1943                                                 } elseif (t3lib_div::inList($theColConf['eval'],'datetime'))    {
1944                                                         $l = t3lib_BEfunc::datetime($value);
1945                                                 } else {
1946                                                         $l = $value;
1947                                                 }
1948                                         }
1949                                 break;
1950                                 case 'flex':
1951                                         $l = strip_tags($value);
1952                                 break;
1953                                 default:
1954                                         if ($defaultPassthrough)        {
1955                                                 $l=$value;
1956                                         } elseif ($theColConf['MM'])    {
1957                                                 $l='N/A';
1958                                         } elseif ($value)       {
1959                                                 $l=t3lib_div::fixed_lgd_cs(strip_tags($value),200);
1960                                         }
1961                                 break;
1962                         }
1963
1964                                 /*****************
1965                                  *HOOK: post-processing the human readable output from a record
1966                                  ****************/
1967                         if (is_array ($TYPO3_CONF_VARS['SC_OPTIONS']['t3lib/class.t3lib_befunc.php']['postProcessValue'])) {
1968                         foreach ($TYPO3_CONF_VARS['SC_OPTIONS']['t3lib/class.t3lib_befunc.php']['postProcessValue'] as $_funcRef) {
1969                                         $params = array(
1970                                                 'value' => $l,
1971                                                 'colConf' => $theColConf
1972                                         );
1973                                         $l = t3lib_div::callUserFunction($_funcRef,$params,$this);
1974                                 }
1975                         }
1976
1977                         if ($fixed_lgd_chars)   {
1978                                 return t3lib_div::fixed_lgd_cs($l,$fixed_lgd_chars);
1979                         } else {
1980                                 return $l;
1981                         }
1982                 }
1983         }
1984
1985         /**
1986          * Same as ->getProcessedValue() but will go easy on fields like "tstamp" and "pid" which are not configured in TCA - they will be formatted by this function instead.
1987          * Usage: 2
1988          *
1989          * @param       string          Table name, present in TCA
1990          * @param       string          Field name
1991          * @param       string          Field value
1992          * @param       integer         $fixed_lgd_chars is the max amount of characters the value may occupy
1993          * @param       integer         uid of the current record
1994          * @return      string
1995          * @see getProcessedValue()
1996          */
1997         function getProcessedValueExtra($table,$fN,$fV,$fixed_lgd_chars=0,$uid=0)       {
1998                 global $TCA;
1999                 $fVnew = t3lib_BEfunc::getProcessedValue($table,$fN,$fV,$fixed_lgd_chars,0,0,$uid);
2000                 if (!isset($fVnew))     {
2001                         if (is_array($TCA[$table]))     {
2002                                 if ($fN==$TCA[$table]['ctrl']['tstamp'] || $fN==$TCA[$table]['ctrl']['crdate']) {
2003                                         $fVnew = t3lib_BEfunc::datetime($fV);
2004                                 } elseif ($fN=='pid'){
2005                                         $fVnew = t3lib_BEfunc::getRecordPath($fV,'1=1',20);     // Fetches the path with no regard to the users permissions to select pages.
2006                                 } else {
2007                                         $fVnew = $fV;
2008                                 }
2009                         }
2010                 }
2011                 return $fVnew;
2012         }
2013
2014         /**
2015          * Returns file icon name (from $FILEICONS) for the fileextension $ext
2016          * Usage: 10
2017          *
2018          * @param       string          File extension, lowercase
2019          * @return      string          File icon filename
2020          */
2021         function getFileIcon($ext)      {
2022                 return $GLOBALS['FILEICONS'][$ext] ? $GLOBALS['FILEICONS'][$ext] : $GLOBALS['FILEICONS']['default'];
2023         }
2024
2025         /**
2026          * Returns fields for a table, $table, which would typically be interesting to select
2027          * This includes uid, the fields defined for title, icon-field.
2028          * Returned as a list ready for query ($prefix can be set to eg. "pages." if you are selecting from the pages table and want the table name prefixed)
2029          * Usage: 3
2030          *
2031          * @param       string          Table name, present in TCA
2032          * @param       string          Table prefix
2033          * @return      string          List of fields.
2034          */
2035         function getCommonSelectFields($table,$prefix='')       {
2036                 global $TCA;
2037                 $fields = array();
2038                 $fields[] = $prefix.'uid';
2039                 $fields[] = $prefix.$TCA[$table]['ctrl']['label'];
2040
2041                 if ($TCA[$table]['ctrl']['label_alt'])  {
2042                         $secondFields = t3lib_div::trimExplode(',',$TCA[$table]['ctrl']['label_alt'],1);
2043                         foreach($secondFields as $fieldN)       {
2044                                 $fields[] = $prefix.$fieldN;
2045                         }
2046                 }
2047                 if ($TCA[$table]['ctrl']['versioningWS'])       {
2048                         $fields[] = $prefix.'t3ver_id';
2049                         $fields[] = $prefix.'t3ver_state';
2050                         $fields[] = $prefix.'t3ver_wsid';
2051                         $fields[] = $prefix.'t3ver_count';
2052                 }
2053
2054                 if ($TCA[$table]['ctrl']['selicon_field'])      $fields[] = $prefix.$TCA[$table]['ctrl']['selicon_field'];
2055                 if ($TCA[$table]['ctrl']['typeicon_column'])    $fields[] = $prefix.$TCA[$table]['ctrl']['typeicon_column'];
2056
2057                 if (is_array($TCA[$table]['ctrl']['enablecolumns']))            {
2058                         if ($TCA[$table]['ctrl']['enablecolumns']['disabled'])  $fields[] = $prefix.$TCA[$table]['ctrl']['enablecolumns']['disabled'];
2059                         if ($TCA[$table]['ctrl']['enablecolumns']['starttime']) $fields[] = $prefix.$TCA[$table]['ctrl']['enablecolumns']['starttime'];
2060                         if ($TCA[$table]['ctrl']['enablecolumns']['endtime'])   $fields[] = $prefix.$TCA[$table]['ctrl']['enablecolumns']['endtime'];
2061                         if ($TCA[$table]['ctrl']['enablecolumns']['fe_group'])  $fields[] = $prefix.$TCA[$table]['ctrl']['enablecolumns']['fe_group'];
2062                 }
2063
2064                 return implode(',', array_unique($fields));
2065         }
2066
2067         /**
2068          * Makes a form for configuration of some values based on configuration found in the array $configArray, with default values from $defaults and a data-prefix $dataPrefix
2069          * <form>-tags must be supplied separately
2070          * Needs more documentation and examples, in particular syntax for configuration array. See Inside TYPO3. That's were you can expect to find example, if anywhere.
2071          * Usage: 1 (ext. direct_mail)
2072          *
2073          * @param       array           Field configuration code.
2074          * @param       array           Defaults
2075          * @param       string          Prefix for formfields
2076          * @return      string          HTML for a form.
2077          */
2078         function makeConfigForm($configArray,$defaults,$dataPrefix)     {
2079                 $params = $defaults;
2080                 if (is_array($configArray))     {
2081                         reset($configArray);
2082                         $lines=array();
2083                         while(list($fname,$config)=each($configArray))  {
2084                                 if (is_array($config))  {
2085                                         $lines[$fname]='<strong>'.htmlspecialchars($config[1]).'</strong><br />';
2086                                         $lines[$fname].=$config[2].'<br />';
2087                                         switch($config[0])      {
2088                                                 case 'string':
2089                                                 case 'short':
2090                                                         $formEl = '<input type="text" name="'.$dataPrefix.'['.$fname.']" value="'.$params[$fname].'"'.$GLOBALS['TBE_TEMPLATE']->formWidth($config[0]=='short'?24:48).' />';
2091                                                 break;
2092                                                 case 'check':
2093                                                         $formEl = '<input type="hidden" name="'.$dataPrefix.'['.$fname.']" value="0" /><input type="checkbox" name="'.$dataPrefix.'['.$fname.']" value="1"'.($params[$fname]?' checked="checked"':'').' />';
2094                                                 break;
2095                                                 case 'comment':
2096                                                         $formEl = '';
2097                                                 break;
2098                                                 case 'select':
2099                                                         reset($config[3]);
2100                                                         $opt=array();
2101                                                         while(list($k,$v)=each($config[3]))     {
2102                                                                 $opt[]='<option value="'.htmlspecialchars($k).'"'.($params[$fname]==$k?' selected="selected"':'').'>'.htmlspecialchars($v).'</option>';
2103                                                         }
2104                                                         $formEl = '<select name="'.$dataPrefix.'['.$fname.']">'.implode('',$opt).'</select>';
2105                                                 break;
2106                                                 default:
2107                                                         debug($config);
2108                                                 break;
2109                                         }
2110                                         $lines[$fname].=$formEl;
2111                                         $lines[$fname].='<br /><br />';
2112                                 } else {
2113                                         $lines[$fname]='<hr />';
2114                                         if ($config)    $lines[$fname].='<strong>'.strtoupper(htmlspecialchars($config)).'</strong><br />';
2115                                         if ($config)    $lines[$fname].='<br />';
2116                                 }
2117                         }
2118                 }
2119                 $out = implode('',$lines);
2120                 $out.='<input type="submit" name="submit" value="Update configuration" />';
2121                 return $out;
2122         }
2123
2124
2125
2126
2127
2128
2129
2130
2131
2132
2133
2134
2135
2136         /*******************************************
2137          *
2138          * Backend Modules API functions
2139          *
2140          *******************************************/
2141
2142         /**
2143          * Returns help-text icon if configured for.
2144          * TCA_DESCR must be loaded prior to this function and $BE_USER must have 'edit_showFieldHelp' set to 'icon', otherwise nothing is returned
2145          * Usage: 6
2146          *
2147          * @param       string          Table name
2148          * @param       string          Field name
2149          * @param       string          Back path
2150          * @param       boolean         Force display of icon nomatter BE_USER setting for help
2151          * @return      string          HTML content for a help icon/text
2152          */
2153         function helpTextIcon($table,$field,$BACK_PATH,$force=0)        {
2154                 global $TCA_DESCR,$BE_USER;
2155                 if (is_array($TCA_DESCR[$table]) && is_array($TCA_DESCR[$table]['columns'][$field]) && ($BE_USER->uc['edit_showFieldHelp']=='icon' || $force))  {
2156                         $onClick = 'vHWin=window.open(\''.$BACK_PATH.'view_help.php?tfID='.($table.'.'.$field).'\',\'viewFieldHelp\',\'height=400,width=600,status=0,menubar=0,scrollbars=1\');vHWin.focus();return false;';
2157                         return '<a href="#" onclick="'.htmlspecialchars($onClick).'">'.
2158                                         '<img'.t3lib_iconWorks::skinImg($BACK_PATH,'gfx/helpbubble.gif','width="14" height="14"').' hspace="2" border="0" class="typo3-csh-icon" alt="" />'.
2159                                         '</a>';
2160                 }
2161         }
2162
2163         /**
2164          * Returns CSH help text (description), if configured for.
2165          * TCA_DESCR must be loaded prior to this function and $BE_USER must have "edit_showFieldHelp" set to "text", otherwise nothing is returned
2166          * Will automatically call t3lib_BEfunc::helpTextIcon() to get the icon for the text.
2167          * Usage: 4
2168          *
2169          * @param       string          Table name
2170          * @param       string          Field name
2171          * @param       string          Back path
2172          * @param       string          Additional style-attribute content for wrapping table
2173          * @return      string          HTML content for help text
2174          */
2175         function helpText($table,$field,$BACK_PATH,$styleAttrib='')     {
2176                 global $TCA_DESCR,$BE_USER;
2177                 if (is_array($TCA_DESCR[$table]) && is_array($TCA_DESCR[$table]['columns'][$field]) && $BE_USER->uc['edit_showFieldHelp']=='text')      {
2178                         $fDat = $TCA_DESCR[$table]['columns'][$field];
2179
2180                                 // Get Icon:
2181                         $editIcon = t3lib_BEfunc::helpTextIcon(
2182                                                                         $table,
2183                                                                         $field,
2184                                                                         $BACK_PATH,
2185                                                                         TRUE
2186                                                                 );
2187                                 // Add title?
2188                         $onClick = 'vHWin=window.open(\''.$BACK_PATH.'view_help.php?tfID='.($table.'.'.$field).'\',\'viewFieldHelp\',\'height=400,width=600,status=0,menubar=0,scrollbars=1\');vHWin.focus();return false;';
2189                         $text =
2190                                         ($fDat['alttitle'] ? '<h4><a href="#" onclick="'.htmlspecialchars($onClick).'">'.$fDat['alttitle'].'</a></h4>' : '').
2191                                         $fDat['description'];
2192
2193                                 // More information to get?
2194                         if ($fDat['image_descr'] || $fDat['seeAlso'] || $fDat['details'] || $fDat['syntax'])    { // || $fDat['image'];
2195                                 $text.=' <a href="#" onclick="'.htmlspecialchars($onClick).'">'.
2196                                                 '<img'.t3lib_iconWorks::skinImg($BACK_PATH,'gfx/rel_db.gif','width="13" height="12"').' class="absmiddle typo3-csh-more" alt="" />'.
2197                                                 '</a>';
2198                         }
2199
2200                                 // Additional styles?
2201                         $params = $styleAttrib ? ' style="'.$styleAttrib.'"' : '';
2202
2203                                 // Compile table with CSH information:
2204                         return '<table border="0" cellpadding="2" cellspacing="0" class="typo3-csh-inline"'.$params.'>
2205                                                 <tr>
2206                                                         <td valign="top" width="14">'.$editIcon.'</td>
2207                                                         <td valign="top">'.$text.'</td>
2208                                                 </tr>
2209                                         </table>';
2210                 }
2211         }
2212
2213         /**
2214          * API for getting CSH icons/text for use in backend modules.
2215          * TCA_DESCR will be loaded if it isn't already
2216          * Usage: ?
2217          *
2218          * @param       string          Table name ('_MOD_'+module name)
2219          * @param       string          Field name (CSH locallang main key)
2220          * @param       string          Back path
2221          * @param       string          Wrap code for icon-mode, splitted by "|". Not used for full-text mode.
2222          * @param       boolean         If set, the full text will never be shown (only icon). Useful for places where it will break the page if the table with full text is shown.
2223          * @param       string          Additional style-attribute content for wrapping table (full text mode only)
2224          * @return      string          HTML content for help text
2225          * @see helpText(), helpTextIcon()
2226          */
2227         function cshItem($table,$field,$BACK_PATH,$wrap='',$onlyIconMode=FALSE, $styleAttrib='')        {
2228                 global $TCA_DESCR, $LANG, $BE_USER;
2229                 if ($BE_USER->uc['edit_showFieldHelp']) {
2230                         $LANG->loadSingleTableDescription($table);
2231
2232                         if (is_array($TCA_DESCR[$table]))       {
2233                                         // Creating CSH icon and short description:
2234                                 $fullText = t3lib_BEfunc::helpText($table,$field,$BACK_PATH,$styleAttrib);
2235                                 $icon = t3lib_BEfunc::helpTextIcon($table,$field,$BACK_PATH,$onlyIconMode);
2236
2237                                 if ($fullText && !$onlyIconMode)        {
2238                                         $output = $GLOBALS['LANG']->hscAndCharConv($fullText, false);
2239                                 } else {
2240                                         #$output = '<span style="position:absolute; filter: alpha(opacity=50); -moz-opacity: 0.50;">'.$icon.'</span>';
2241                                         $output = $icon;
2242
2243                                         if ($output && $wrap)   {
2244                                                 $wrParts = explode('|',$wrap);
2245                                                 $output = $wrParts[0].$output.$wrParts[1];
2246                                         }
2247                                 }
2248
2249                                 return $output;
2250                         }
2251                 }
2252         }
2253
2254         /**
2255          * Returns a JavaScript string (for an onClick handler) which will load the alt_doc.php script that shows the form for editing of the record(s) you have send as params.
2256          * REMEMBER to always htmlspecialchar() content in href-properties to ampersands get converted to entities (XHTML requirement and XSS precaution)
2257          * Usage: 35
2258          *
2259          * @param       string          $params is parameters sent along to alt_doc.php. This requires a much more details description which you must seek in Inside TYPO3s documentation of the alt_doc.php API. And example could be '&edit[pages][123]=edit' which will show edit form for page record 123.
2260          * @param       string          $backPath must point back to the TYPO3_mainDir directory (where alt_doc.php is)
2261          * @param       string          $requestUri is an optional returnUrl you can set - automatically set to REQUEST_URI.
2262          * @return      string
2263          * @see template::issueCommand()
2264          */
2265         function editOnClick($params,$backPath='',$requestUri='')       {
2266                 $retUrl = 'returnUrl='.($requestUri==-1?"'+T3_THIS_LOCATION+'":rawurlencode($requestUri?$requestUri:t3lib_div::getIndpEnv('REQUEST_URI')));
2267                 return "window.location.href='".$backPath."alt_doc.php?".$retUrl.$params."'; return false;";
2268         }
2269
2270         /**
2271          * Returns a JavaScript string for viewing the page id, $id
2272          * It will detect the correct domain name if needed and provide the link with the right back path. Also it will re-use any window already open.
2273          * Usage: 8
2274          *
2275          * @param       integer         $id is page id
2276          * @param       string          $backpath must point back to TYPO3_mainDir (where the site is assumed to be one level above)
2277          * @param       array           If root line is supplied the function will look for the first found domain record and use that URL instead (if found)
2278          * @param       string          $anchor is optional anchor to the URL
2279          * @param       string          $altUrl is an alternative URL which - if set - will make all other parameters ignored: The function will just return the window.open command wrapped around this URL!
2280          * @param       string          Additional GET variables.
2281          * @param       boolean         If true, then the preview window will gain the focus.
2282          * @return      string
2283          */
2284         function viewOnClick($id,$backPath='',$rootLine='',$anchor='',$altUrl='',$addGetVars='',$switchFocus=TRUE)      {
2285                 if ($altUrl)    {
2286                         $url = $altUrl;
2287                 } else {
2288
2289                         if ($GLOBALS['BE_USER']->workspace!=0)  {
2290                                 $url = t3lib_div::getIndpEnv('TYPO3_SITE_URL').TYPO3_mainDir.'mod/user/ws/wsol_preview.php?id='.$id.$addGetVars.$anchor;
2291                         } else {
2292                                 if ($rootLine)  {
2293                                         $parts = parse_url(t3lib_div::getIndpEnv('TYPO3_SITE_URL'));
2294                                         if (t3lib_BEfunc::getDomainStartPage($parts['host'],$parts['path']))    {
2295                                                 $preUrl_temp = t3lib_BEfunc::firstDomainRecord($rootLine);
2296                                         }
2297                                 }
2298                                 $preUrl = $preUrl_temp ? (t3lib_div::getIndpEnv('TYPO3_SSL') ? 'https://' : 'http://').$preUrl_temp : $backPath.'..';
2299                                 $url = $preUrl.'/index.php?id='.$id.$addGetVars.$anchor;
2300                         }
2301                 }
2302
2303                 return "previewWin=window.open('".$url."','newTYPO3frontendWindow');".
2304                                 ($switchFocus ? 'previewWin.focus();' : '');
2305         }
2306
2307         /**
2308          * Returns the merged User/Page TSconfig for page id, $id.
2309          * Please read details about module programming elsewhere!
2310          * Usage: 15
2311          *
2312          * @param       integer         Page uid
2313          * @param       string          $TSref is an object string which determines the path of the TSconfig to return.
2314          * @return      array
2315          */
2316         function getModTSconfig($id,$TSref)     {
2317                 $pageTS_modOptions = $GLOBALS['BE_USER']->getTSConfig($TSref,t3lib_BEfunc::getPagesTSconfig($id));
2318                 $BE_USER_modOptions = $GLOBALS['BE_USER']->getTSConfig($TSref);
2319                 $modTSconfig = t3lib_div::array_merge_recursive_overrule($pageTS_modOptions,$BE_USER_modOptions);
2320                 return $modTSconfig;
2321         }
2322
2323         /**
2324          * Returns a selector box "function menu" for a module
2325          * Requires the JS function jumpToUrl() to be available
2326          * See Inside TYPO3 for details about how to use / make Function menus
2327          * Usage: 50
2328          *
2329          * @param       mixed           $id is the "&id=" parameter value to be sent to the module, but it can be also a parameter array which will be passed instead of the &id=...
2330          * @param       string          $elementName it the form elements name, probably something like "SET[...]"
2331          * @param       string          $currentValue is the value to be selected currently.
2332          * @param       array           $menuItems is an array with the menu items for the selector box
2333          * @param       string          $script is the script to send the &id to, if empty it's automatically found
2334          * @param       string          $addParams is additional parameters to pass to the script.
2335          * @return      string          HTML code for selector box
2336          */
2337         function getFuncMenu($mainParams,$elementName,$currentValue,$menuItems,$script='',$addparams='')        {
2338                 if (is_array($menuItems))       {
2339                         if (!is_array($mainParams)) {
2340                                 $mainParams = array('id' => $mainParams);
2341                         }
2342                         $mainParams = t3lib_div::implodeArrayForUrl('',$mainParams);
2343
2344                         if (!$script) { $script=basename(PATH_thisScript); }
2345
2346                         $options = array();
2347                         foreach($menuItems as $value => $label) {
2348                                 $options[] = '<option value="'.htmlspecialchars($value).'"'.(!strcmp($currentValue,$value)?' selected="selected"':'').'>'.
2349                                                                 t3lib_div::deHSCentities(htmlspecialchars($label)).
2350                                                                 '</option>';
2351                         }
2352                         if (count($options))    {
2353                                 $onChange = 'jumpToUrl(\''.$script.'?'.$mainParams.$addparams.'&'.$elementName.'=\'+this.options[this.selectedIndex].value,this);';
2354                                 return '
2355
2356                                         <!-- Function Menu of module -->
2357                                         <select name="'.$elementName.'" onchange="'.htmlspecialchars($onChange).'">
2358                                                 '.implode('
2359                                                 ',$options).'
2360                                         </select>
2361                                                         ';
2362                         }
2363                 }
2364         }
2365
2366         /**
2367          * Checkbox function menu.
2368          * Works like ->getFuncMenu() but takes no $menuItem array since this is a simple checkbox.
2369          * Usage: 34
2370          *
2371          * @param       mixed           $mainParams $id is the "&id=" parameter value to be sent to the module, but it can be also a parameter array which will be passed instead of the &id=...
2372          * @param       string          $elementName it the form elements name, probably something like "SET[...]"
2373          * @param       string          $currentValue is the value to be selected currently.
2374          * @param       string          $script is the script to send the &id to, if empty it's automatically found
2375          * @param       string          $addParams is additional parameters to pass to the script.
2376          * @param       string          Additional attributes for the checkbox input tag
2377          * @return      string          HTML code for checkbox
2378          * @see getFuncMenu()
2379          */
2380         function getFuncCheck($mainParams,$elementName,$currentValue,$script='',$addparams='',$tagParams='')    {
2381                 if (!is_array($mainParams)) {
2382                         $mainParams = array('id' => $mainParams);
2383                 }
2384                 $mainParams = t3lib_div::implodeArrayForUrl('',$mainParams);
2385
2386                 if (!$script) {basename(PATH_thisScript);}
2387                 $onClick = 'jumpToUrl(\''.$script.'?'.$mainParams.$addparams.'&'.$elementName.'=\'+(this.checked?1:0),this);';
2388                 return '<input type="checkbox" name="'.$elementName.'"'.($currentValue?' checked="checked"':'').' onclick="'.htmlspecialchars($onClick).'"'.($tagParams?' '.$tagParams:'').' />';
2389         }
2390
2391         /**
2392          * Input field function menu
2393          * Works like ->getFuncMenu() / ->getFuncCheck() but displays a input field instead which updates the script "onchange"
2394          * Usage: 1
2395          *
2396          * @param       mixed           $id is the "&id=" parameter value to be sent to the module, but it can be also a parameter array which will be passed instead of the &id=...
2397          * @param       string          $elementName it the form elements name, probably something like "SET[...]"
2398          * @param       string          $currentValue is the value to be selected currently.
2399          * @param       integer         Relative size of input field, max is 48
2400          * @param       string          $script is the script to send the &id to, if empty it's automatically found
2401          * @param       string          $addParams is additional parameters to pass to the script.
2402          * @return      string          HTML code for input text field.
2403          * @see getFuncMenu()
2404          */
2405         function getFuncInput($mainParams,$elementName,$currentValue,$size=10,$script="",$addparams="") {
2406                 if (!is_array($mainParams)) {
2407                         $mainParams = array('id' => $mainParams);
2408                 }
2409                 $mainParams = t3lib_div::implodeArrayForUrl('',$mainParams);
2410
2411                 if (!$script) {basename(PATH_thisScript);}
2412                 $onChange = 'jumpToUrl(\''.$script.'?'.$mainParams.$addparams.'&'.$elementName.'=\'+escape(this.value),this);';
2413                 return '<input type="text"'.$GLOBALS['TBE_TEMPLATE']->formWidth($size).' name="'.$elementName.'" value="'.htmlspecialchars($currentValue).'" onchange="'.htmlspecialchars($onChange).'" />';
2414         }
2415
2416         /**
2417          * Removes menu items from $itemArray if they are configured to be removed by TSconfig for the module ($modTSconfig)
2418          * See Inside TYPO3 about how to program modules and use this API.
2419          * Usage: 4
2420          *
2421          * @param       array           Module TS config array
2422          * @param       array           Array of items from which to remove items.
2423          * @param       string          $TSref points to the "object string" in $modTSconfig
2424          * @return      array           The modified $itemArray is returned.
2425          */
2426         function unsetMenuItems($modTSconfig,$itemArray,$TSref) {
2427                         // Getting TS-config options for this module for the Backend User:
2428                 $conf = $GLOBALS['BE_USER']->getTSConfig($TSref,$modTSconfig);
2429                 if (is_array($conf['properties']))      {
2430                         reset($conf['properties']);
2431                         while(list($key,$val)=each($conf['properties']))        {
2432                                 if (!$val)      {
2433                                         unset($itemArray[$key]);
2434                                 }
2435                         }
2436                 }
2437                 return $itemArray;
2438         }
2439
2440         /**
2441          * Call to update the page tree frame (or something else..?) after
2442          * t3lib_BEfunc::getSetUpdateSignal('updatePageTree') -> will set the page tree to be updated.
2443          * t3lib_BEfunc::getSetUpdateSignal() -> will return some JavaScript that does the update (called in the typo3/template.php file, end() function)
2444          * Usage: 11
2445          *
2446          * @param       string          Whether to set or clear the update signal. When setting, this value contains strings telling WHAT to set. At this point it seems that the value "updatePageTree" is the only one it makes sense to set.
2447          * @return      string          HTML code (<script> section)
2448          */
2449         function getSetUpdateSignal($set='')    {
2450                 global $BE_USER;
2451                 $key = 't3lib_BEfunc::getSetUpdateSignal';
2452                 $out='';
2453                 if ($set)       {
2454                         $modData=array();
2455                         $modData['set']=$set;
2456                         $BE_USER->pushModuleData($key,$modData);
2457                 } else {
2458                         $modData = $BE_USER->getModuleData($key,'ses');
2459                         if (trim($modData['set']))      {
2460                                 $l=explode(',',$modData['set']);
2461                                 while(list(,$v)=each($l))       {
2462                                         switch($v)      {
2463                                                 case 'updatePageTree':
2464                                                 case 'updateFolderTree':
2465                                                         $out.='
2466                                         <script type="text/javascript">
2467                                         /*<![CDATA[*/
2468                                                         if (top.content && top.content.nav_frame && top.content.nav_frame.refresh_nav)  {
2469                                                                 top.content.nav_frame.refresh_nav();
2470                                                         }
2471                                         /*]]>*/
2472                                         </script>';
2473                                                 break;
2474                                         }
2475                                 }
2476                                 $modData=array();
2477                                 $modData['set']='';
2478                                 $BE_USER->pushModuleData($key,$modData);
2479                         }
2480                 }
2481                 return $out;
2482         }
2483
2484
2485         /**
2486          * Returns an array which is most backend modules becomes MOD_SETTINGS containing values from function menus etc. determining the function of the module.
2487          * This is kind of session variable management framework for the backend users.
2488          * If a key from MOD_MENU is set in the CHANGED_SETTINGS array (eg. a value is passed to the script from the outside), this value is put into the settings-array
2489          * Ultimately, see Inside TYPO3 for how to use this function in relation to your modules.
2490          * Usage: 23
2491          *
2492          * @param       array           MOD_MENU is an array that defines the options in menus.
2493          * @param       array           CHANGED_SETTINGS represents the array used when passing values to the script from the menus.
2494          * @param       string          modName is the name of this module. Used to get the correct module data.
2495          * @param       string          If type is 'ses' then the data is stored as session-lasting data. This means that it'll be wiped out the next time the user logs in.
2496          * @param       string          dontValidateList can be used to list variables that should not be checked if their value is found in the MOD_MENU array. Used for dynamically generated menus.
2497          * @param       string          List of default values from $MOD_MENU to set in the output array (only if the values from MOD_MENU are not arrays)
2498          * @return      array           The array $settings, which holds a key for each MOD_MENU key and the values of each key will be within the range of values for each menuitem
2499          */
2500         function getModuleData($MOD_MENU, $CHANGED_SETTINGS, $modName, $type='', $dontValidateList='', $setDefaultList='')      {
2501
2502                 if ($modName && is_string($modName))    {
2503                                         // GETTING stored user-data from this module:
2504                         $settings = $GLOBALS['BE_USER']->getModuleData($modName,$type);
2505
2506                         $changed=0;
2507                         if (!is_array($settings))       {
2508                                 $changed=1;
2509                                 $settings=array();
2510                         }
2511                         if (is_array($MOD_MENU))        {
2512                                 foreach ($MOD_MENU as $key=>$var)       {
2513                                                 // If a global var is set before entering here. eg if submitted, then it's substituting the current value the array.
2514                                         if (is_array($CHANGED_SETTINGS) && isset($CHANGED_SETTINGS[$key]) && strcmp($settings[$key],$CHANGED_SETTINGS[$key]))   {
2515                                                 $settings[$key] = (string)$CHANGED_SETTINGS[$key];
2516                                                 $changed=1;
2517                                         }
2518                                                 // If the $var is an array, which denotes the existence of a menu, we check if the value is permitted
2519                                         if (is_array($var) && (!$dontValidateList || !t3lib_div::inList($dontValidateList,$key)))       {
2520                                                         // If the setting is an array or not present in the menu-array, MOD_MENU, then the default value is inserted.
2521                                                 if (is_array($settings[$key]) || !isset($MOD_MENU[$key][$settings[$key]]))      {
2522                                                         $settings[$key]=(string)key($var);
2523                                                         $changed=1;
2524                                                 }
2525                                         }
2526                                         if ($setDefaultList && !is_array($var)) {       // Sets default values (only strings/checkboxes, not menus)
2527                                                 if (t3lib_div::inList($setDefaultList,$key) && !isset($settings[$key])) {
2528                                                         $settings[$key]=$var;
2529                                                 }
2530                                         }
2531                                 }
2532                         } else {die ('No menu!');}
2533
2534                         if ($changed)   {
2535                                 $GLOBALS['BE_USER']->pushModuleData($modName,$settings);
2536                         }
2537
2538                         return  $settings;
2539                 } else {die ('Wrong module name: "'.$modName.'"');}
2540         }
2541
2542
2543
2544
2545
2546
2547
2548
2549
2550
2551
2552
2553
2554         /*******************************************
2555          *
2556          * Core
2557          *
2558          *******************************************/
2559
2560         /**
2561          * Set preview keyword, eg:
2562          *      $previewUrl = t3lib_div::getIndpEnv('TYPO3_SITE_URL').'?ADMCMD_prev='.t3lib_BEfunc::compilePreviewKeyword('id='.$pageId.'&L='.$language.'&ADMCMD_view=1&ADMCMD_editIcons=1&ADMCMD_previewWS='.$this->workspace, $GLOBALS['BE_USER']->user['uid'], 120);
2563          *
2564          * todo for sys_preview:
2565          * - Add a comment which can be shown to previewer in frontend in some way (plus maybe ability to write back, take other action?)
2566          * - Add possibility for the preview keyword to work in the backend as well: So it becomes a quick way to a certain action of sorts?
2567          *
2568          * @param       string          Get variables to preview, eg. 'id=1150&L=0&ADMCMD_view=1&ADMCMD_editIcons=1&ADMCMD_previewWS=8'
2569          * @param       string          32 byte MD5 hash keyword for the URL: "?ADMCMD_prev=[keyword]"
2570          * @param       integer         Time-To-Live for keyword
2571          * @return      string          Returns keyword to use in URL for ADMCMD_prev=
2572          */
2573         function compilePreviewKeyword($getVarsStr, $beUserUid, $ttl=172800)    {
2574                 $field_array = array(
2575                         'keyword' => md5(uniqid(microtime())),
2576                         'tstamp' => time(),
2577                         'endtime' => time()+$ttl,
2578                         'config' => serialize(array(
2579                                 'getVars' => $getVarsStr,
2580                                 'BEUSER_uid' => $beUserUid
2581                         ))
2582                 );
2583
2584                 $GLOBALS['TYPO3_DB']->exec_INSERTquery('sys_preview', $field_array);
2585
2586                 return $field_array['keyword'];
2587         }
2588
2589         /**
2590          * Unlock or Lock a record from $table with $uid
2591          * If $table and $uid is not set, then all locking for the current BE_USER is removed!
2592          * Usage: 5
2593          *
2594          * @param       string          Table name
2595          * @param       integer         Record uid
2596          * @param       integer         Record pid
2597          * @return      void
2598          * @internal
2599          * @see t3lib_transferData::lockRecord(), alt_doc.php, db_layout.php, db_list.php, wizard_rte.php
2600          */
2601         function lockRecords($table='',$uid=0,$pid=0)   {
2602                 $user_id = intval($GLOBALS['BE_USER']->user['uid']);
2603                 if ($table && $uid)     {
2604                         $fields_values = array(
2605                                 'userid' => $user_id,
2606                                 'tstamp' => $GLOBALS['EXEC_TIME'],
2607                                 'record_table' => $table,
2608                                 'record_uid' => $uid,
2609                                 'username' => $GLOBALS['BE_USER']->user['username'],
2610                                 'record_pid' => $pid
2611                         );
2612
2613                         $GLOBALS['TYPO3_DB']->exec_INSERTquery('sys_lockedrecords', $fields_values);
2614                 } else {
2615                         $GLOBALS['TYPO3_DB']->exec_DELETEquery('sys_lockedrecords', 'userid='.intval($user_id));
2616                 }
2617         }
2618
2619         /**
2620          * Returns information about whether the record from table, $table, with uid, $uid is currently locked (edited by another user - which should issue a warning).
2621          * Notice: Locking is not strictly carried out since locking is abandoned when other backend scripts are activated - which means that a user CAN have a record "open" without having it locked. So this just serves as a warning that counts well in 90% of the cases, which should be sufficient.
2622          * Usage: 5
2623          *
2624          * @param       string          Table name
2625          * @param       integer         Record uid
2626          * @return      array
2627          * @internal
2628          * @see class.db_layout.inc, alt_db_navframe.php, alt_doc.php, db_layout.php
2629          */
2630         function isRecordLocked($table,$uid)    {
2631                 global $LOCKED_RECORDS;
2632                 if (!is_array($LOCKED_RECORDS)) {
2633                         $res = $GLOBALS['TYPO3_DB']->exec_SELECTquery(
2634                                                         '*',
2635                                                         'sys_lockedrecords',
2636                                                         'sys_lockedrecords.userid!='.intval($GLOBALS['BE_USER']->user['uid']).'
2637                                                                 AND sys_lockedrecords.tstamp > '.($GLOBALS['EXEC_TIME']-2*3600)
2638                                                 );
2639                         while($row = $GLOBALS['TYPO3_DB']->sql_fetch_assoc($res))       {
2640                                 $LOCKED_RECORDS[$row['record_table'].':'.$row['record_uid']]=$row;
2641                                 $LOCKED_RECORDS[$row['record_table'].':'.$row['record_uid']]['msg']=sprintf(
2642                                         $GLOBALS['LANG']->sL('LLL:EXT:lang/locallang_core.php:labels.lockedRecord'),
2643                                         $row['username'],
2644                                         t3lib_BEfunc::calcAge($GLOBALS['EXEC_TIME']-$row['tstamp'],$GLOBALS['LANG']->sL('LLL:EXT:lang/locallang_core.php:labels.minutesHoursDaysYears'))
2645                                 );
2646                                 if ($row['record_pid'] && !isset($LOCKED_RECORDS[$row['record_table'].':'.$row['record_pid']])) {
2647                                         $LOCKED_RECORDS['pages:'.$row['record_pid']]['msg']=sprintf(
2648                                                 $GLOBALS['LANG']->sL('LLL:EXT:lang/locallang_core.php:labels.lockedRecord_content'),
2649                                                 $row['username'],
2650                                                 t3lib_BEfunc::calcAge($GLOBALS['EXEC_TIME']-$row['tstamp'],$GLOBALS['LANG']->sL('LLL:EXT:lang/locallang_core.php:labels.minutesHoursDaysYears'))
2651                                         );
2652                                 }
2653                         }
2654                 }
2655                 return $LOCKED_RECORDS[$table.':'.$uid];
2656         }
2657
2658         /**
2659          * Returns select statement for MM relations (as used by TCEFORMs etc)
2660          * Usage: 3
2661          *
2662          * @param       array           Configuration array for the field, taken from $TCA
2663          * @param       string          Field name
2664          * @param       array           TSconfig array from which to get further configuration settings for the field name
2665          * @param       string          Prefix string for the key "*foreign_table_where" from $fieldValue array
2666          * @return      string          Part of query
2667          * @internal
2668          * @see t3lib_transferData::renderRecord(), t3lib_TCEforms::foreignTable()
2669          */
2670         function exec_foreign_table_where_query($fieldValue,$field='',$TSconfig=array(),$prefix='')     {
2671                 global $TCA;
2672                 $foreign_table = $fieldValue['config'][$prefix.'foreign_table'];
2673                 $rootLevel = $TCA[$foreign_table]['ctrl']['rootLevel'];
2674
2675                 $fTWHERE = $fieldValue['config'][$prefix.'foreign_table_where'];
2676                 if (strstr($fTWHERE,'###REC_FIELD_'))   {
2677                         $fTWHERE_parts = explode('###REC_FIELD_',$fTWHERE);
2678                         while(list($kk,$vv)=each($fTWHERE_parts))       {
2679                                 if ($kk)        {
2680                                         $fTWHERE_subpart = explode('###',$vv,2);
2681                                         $fTWHERE_parts[$kk]=$TSconfig['_THIS_ROW'][$fTWHERE_subpart[0]].$fTWHERE_subpart[1];
2682                                 }
2683                         }
2684                         $fTWHERE = implode('',$fTWHERE_parts);
2685                 }
2686
2687                 $fTWHERE = str_replace('###CURRENT_PID###',intval($TSconfig['_CURRENT_PID']),$fTWHERE);
2688                 $fTWHERE = str_replace('###THIS_UID###',intval($TSconfig['_THIS_UID']),$fTWHERE);
2689                 $fTWHERE = str_replace('###THIS_CID###',intval($TSconfig['_THIS_CID']),$fTWHERE);
2690                 $fTWHERE = str_replace('###STORAGE_PID###',intval($TSconfig['_STORAGE_PID']),$fTWHERE);
2691                 $fTWHERE = str_replace('###SITEROOT###',intval($TSconfig['_SITEROOT']),$fTWHERE);
2692                 $fTWHERE = str_replace('###PAGE_TSCONFIG_ID###',intval($TSconfig[$field]['PAGE_TSCONFIG_ID']),$fTWHERE);
2693                 $fTWHERE = str_replace('###PAGE_TSCONFIG_IDLIST###',$GLOBALS['TYPO3_DB']->cleanIntList($TSconfig[$field]['PAGE_TSCONFIG_IDLIST']),$fTWHERE);
2694                 $fTWHERE = str_replace('###PAGE_TSCONFIG_STR###',$GLOBALS['TYPO3_DB']->quoteStr($TSconfig[$field]['PAGE_TSCONFIG_STR'], $foreign_table),$fTWHERE);
2695
2696                         // rootLevel = -1 is not handled 'properly' here - it goes as if it was rootLevel = 1 (that is pid=0)
2697                 $wgolParts = $GLOBALS['TYPO3_DB']->splitGroupOrderLimit($fTWHERE);
2698                 if ($rootLevel) {
2699                         $queryParts = array(
2700                                 'SELECT' => t3lib_BEfunc::getCommonSelectFields($foreign_table,$foreign_table.'.'),
2701                                 'FROM' => $foreign_table,
2702                                 'WHERE' => $foreign_table.'.pid=0 '.
2703                                                         t3lib_BEfunc::deleteClause($foreign_table).' '.
2704                                                         $wgolParts['WHERE'],
2705                                 'GROUPBY' => $wgolParts['GROUPBY'],
2706                                 'ORDERBY' => $wgolParts['ORDERBY'],
2707                                 'LIMIT' => $wgolParts['LIMIT']
2708                         );
2709                 } else {
2710                         $pageClause = $GLOBALS['BE_USER']->getPagePermsClause(1);
2711                         if ($foreign_table!='pages')    {
2712                                 $queryParts = array(
2713                                         'SELECT' => t3lib_BEfunc::getCommonSelectFields($foreign_table,$foreign_table.'.'),
2714                                         'FROM' => $foreign_table.',pages',
2715                                         'WHERE' => 'pages.uid='.$foreign_table.'.pid
2716                                                                 AND pages.deleted=0 '.
2717                                                                 t3lib_BEfunc::deleteClause($foreign_table).
2718                                                                 ' AND '.$pageClause.' '.
2719                                                                 $wgolParts['WHERE'],
2720                                         'GROUPBY' => $wgolParts['GROUPBY'],
2721                                         'ORDERBY' => $wgolParts['ORDERBY'],
2722                                         'LIMIT' => $wgolParts['LIMIT']
2723                                 );
2724                         } else {
2725                                 $queryParts = array(
2726                                         'SELECT' => t3lib_BEfunc::getCommonSelectFields($foreign_table,$foreign_table.'.'),
2727                                         'FROM' => 'pages',
2728                                         'WHERE' => 'pages.deleted=0
2729                                                                 AND '.$pageClause.' '.
2730                                                                 $wgolParts['WHERE'],
2731                                         'GROUPBY' => $wgolParts['GROUPBY'],
2732                                         'ORDERBY' => $wgolParts['ORDERBY'],
2733                                         'LIMIT' => $wgolParts['LIMIT']
2734                                 );
2735                         }
2736                 }
2737
2738                 return $GLOBALS['TYPO3_DB']->exec_SELECT_queryArray($queryParts);
2739         }
2740
2741         /**
2742          * Returns TSConfig for the TCEFORM object in Page TSconfig.
2743          * Used in TCEFORMs
2744          * Usage: 4
2745          *
2746          * @param       string          Table name present in TCA
2747          * @param       array           Row from table
2748          * @return      array
2749          * @see t3lib_transferData::renderRecord(), t3lib_TCEforms::setTSconfig(), SC_wizard_list::main(), SC_wizard_add::main()
2750          */
2751         function getTCEFORM_TSconfig($table,$row) {
2752                 t3lib_BEfunc::fixVersioningPid($table,$row);
2753
2754                 $res = array();
2755                 $typeVal = t3lib_BEfunc::getTCAtypeValue($table,$row);
2756
2757                         // Get main config for the table
2758                 list($TScID,$cPid) = t3lib_BEfunc::getTSCpid($table,$row['uid'],$row['pid']);
2759
2760                 $rootLine = t3lib_BEfunc::BEgetRootLine($TScID,'',TRUE);
2761                 if ($TScID>=0)  {
2762                         $tempConf = $GLOBALS['BE_USER']->getTSConfig('TCEFORM.'.$table,t3lib_BEfunc::getPagesTSconfig($TScID,$rootLine));
2763                         if (is_array($tempConf['properties']))  {
2764                                 while(list($key,$val)=each($tempConf['properties']))    {
2765                                         if (is_array($val))     {
2766                                                 $fieldN = substr($key,0,-1);
2767                                                 $res[$fieldN] = $val;
2768                                                 unset($res[$fieldN]['types.']);
2769                                                 if (strcmp($typeVal,'') && is_array($val['types.'][$typeVal.'.']))      {
2770                                                         $res[$fieldN] = t3lib_div::array_merge_recursive_overrule($res[$fieldN],$val['types.'][$typeVal.'.']);
2771                                                 }
2772                                         }
2773                                 }
2774                         }
2775                 }
2776                 $res['_CURRENT_PID']=$cPid;
2777                 $res['_THIS_UID']=$row['uid'];
2778                 $res['_THIS_CID']=$row['cid'];
2779                 $res['_THIS_ROW']=$row; // So the row will be passed to foreign_table_where_query()
2780
2781                 reset($rootLine);
2782                 while(list(,$rC)=each($rootLine))       {
2783                         if (!$res['_STORAGE_PID'])      $res['_STORAGE_PID']=intval($rC['storage_pid']);
2784                         if (!$res['_SITEROOT']) $res['_SITEROOT']=$rC['is_siteroot']?intval($rC['uid']):0;
2785                 }
2786
2787                 return $res;
2788         }
2789
2790         /**
2791          * Find the real PID of the record (with $uid from $table). This MAY be impossible if the pid is set as a reference to the former record or a page (if two records are created at one time).
2792          * NOTICE: Make sure that the input PID is never negative because the record was an offline version! Therefore, you should always use t3lib_BEfunc::fixVersioningPid($table,$row); on the data you input before calling this function!
2793          * Usage: 2
2794          *
2795          * @param       string          Table name
2796          * @param       integer         Record uid
2797          * @param       integer         Record pid, could be negative then pointing to a record from same table whose pid to find and return.
2798          * @return      integer
2799          * @internal
2800          * @see t3lib_TCEmain::copyRecord(), getTSCpid()
2801          */
2802         function getTSconfig_pidValue($table,$uid,$pid) {
2803
2804                 if (t3lib_div::testInt($pid))   {       // If pid is an integer this takes precedence in our lookup.
2805                         $thePidValue = intval($pid);
2806                         if ($thePidValue<0)     {       // If ref to another record, look that record up.
2807                                 $pidRec = t3lib_BEfunc::getRecord($table,abs($thePidValue),'pid');
2808                                 $thePidValue = is_array($pidRec) ? $pidRec['pid'] : -2; // Returns -2 if the record did not exist.
2809                         }
2810                         // ... else the pos/zero pid is just returned here.
2811                 } else {        // No integer pid and we are forced to look up the $pid
2812                         $rr = t3lib_BEfunc::getRecord($table,$uid,'pid');       // Try to fetch the record pid from uid. If the uid is 'NEW...' then this will of course return nothing...
2813                         if (is_array($rr))      {
2814                                 $thePidValue = $rr['pid'];      // Returning the 'pid' of the record
2815                         } else $thePidValue=-1; // Returns -1 if the record with the pid was not found.
2816                 }
2817
2818                 return $thePidValue;
2819         }
2820
2821         /**
2822          * Return $uid if $table is pages and $uid is integer - otherwise the $pid
2823          * Usage: 1
2824          *
2825          * @param       string          Table name
2826          * @param       integer         Record uid
2827          * @param       integer         Record pid
2828          * @return      integer
2829          * @internal
2830          * @see t3lib_TCEforms::getTSCpid()
2831          */
2832         function getPidForModTSconfig($table,$uid,$pid) {
2833                 $retVal = ($table=='pages' && t3lib_div::testInt($uid)) ? $uid : $pid;
2834                 return $retVal;
2835         }
2836
2837         /**
2838          * Returns the REAL pid of the record, if possible. If both $uid and $pid is strings, then pid=-1 is returned as an error indication.
2839          * Usage: 8
2840          *
2841          * @param       string          Table name
2842          * @param       integer         Record uid
2843          * @param       integer         Record pid
2844          * @return      array           Array of two integers; first is the REAL PID of a record and if its a new record negative values are resolved to the true PID, second value is the PID value for TSconfig (uid if table is pages, otherwise the pid)
2845          * @internal
2846          * @see t3lib_TCEmain::setHistory(), t3lib_TCEmain::process_datamap()
2847          */
2848         function getTSCpid($table,$uid,$pid)    {
2849                         // If pid is negative (referring to another record) the pid of the other record is fetched and returned.
2850                 $cPid = t3lib_BEfunc::getTSconfig_pidValue($table,$uid,$pid);
2851                         // $TScID is the id of $table=pages, else it's the pid of the record.
2852                 $TScID = t3lib_BEfunc::getPidForModTSconfig($table,$uid,$cPid);
2853
2854                 return array($TScID,$cPid);
2855         }
2856
2857         /**
2858          * Returns first found domain record "domainName" (without trailing slash) if found in the input $rootLine
2859          * Usage: 2
2860          *
2861          * @param       array           Root line array
2862          * @return      string          Domain name, if found.
2863          */
2864         function firstDomainRecord($rootLine)   {
2865                 if (t3lib_extMgm::isLoaded('cms'))      {
2866                         reset($rootLine);
2867                         while(list(,$row)=each($rootLine))      {
2868                                 $dRec = t3lib_BEfunc::getRecordsByField('sys_domain','pid',$row['uid'],' AND redirectTo=\'\' AND hidden=0', '', 'sorting');
2869                                 if (is_array($dRec))    {
2870                                         reset($dRec);
2871                                         $dRecord = current($dRec);
2872                                         return ereg_replace('\/$','',$dRecord['domainName']);
2873                                 }
2874                         }
2875                 }
2876         }
2877
2878         /**
2879          * Returns the sys_domain record for $domain, optionally with $path appended.
2880          * Usage: 2
2881          *
2882          * @param       string          Domain name
2883          * @param       string          Appended path
2884          * @return      array           Domain record, if found
2885          */
2886         function getDomainStartPage($domain, $path='')  {
2887                 if (t3lib_extMgm::isLoaded('cms'))      {
2888                         $domain = explode(':',$domain);
2889                         $domain = strtolower(ereg_replace('\.$','',$domain[0]));
2890                                 // path is calculated.
2891                         $path = trim(ereg_replace('\/[^\/]*$','',$path));
2892                                 // stuff:
2893                         $domain.=$path;
2894
2895                         $res = $GLOBALS['TYPO3_DB']->exec_SELECTquery('sys_domain.*', 'pages,sys_domain', '
2896                                 pages.uid=sys_domain.pid
2897                                 AND sys_domain.hidden=0
2898                                 AND (sys_domain.domainName='.$GLOBALS['TYPO3_DB']->fullQuoteStr($domain, 'sys_domain').' or sys_domain.domainName='.$GLOBALS['TYPO3_DB']->fullQuoteStr($domain.'/', 'sys_domain').')'.
2899                                 t3lib_BEfunc::deleteClause('pages'),
2900                                 '', '', '1');
2901                         return $GLOBALS['TYPO3_DB']->sql_fetch_assoc($res);
2902                 }
2903         }
2904
2905         /**
2906          * Returns overlayered RTE setup from an array with TSconfig. Used in TCEforms and TCEmain
2907          * Usage: 8
2908          *
2909          * @param       array           The properties of Page TSconfig in the key "RTE."
2910          * @param       string          Table name
2911          * @param       string          Field name
2912          * @param       string          Type value of the current record (like from CType of tt_content)
2913          * @return      array           Array with the configuration for the RTE
2914          * @internal
2915          */
2916         function RTEsetup($RTEprop,$table,$field,$type='')      {
2917                 $thisConfig = is_array($RTEprop['default.']) ? $RTEprop['default.'] : array();
2918                 $thisFieldConf = $RTEprop['config.'][$table.'.'][$field.'.'];
2919                 if (is_array($thisFieldConf))   {
2920                         unset($thisFieldConf['types.']);
2921                         $thisConfig = t3lib_div::array_merge_recursive_overrule($thisConfig,$thisFieldConf);
2922                 }
2923                 if ($type && is_array($RTEprop['config.'][$table.'.'][$field.'.']['types.'][$type.'.']))        {
2924                         $thisConfig = t3lib_div::array_merge_recursive_overrule($thisConfig,$RTEprop['config.'][$table.'.'][$field.'.']['types.'][$type.'.']);
2925                 }
2926                 return $thisConfig;
2927         }
2928
2929         /**
2930          * Returns first possible RTE object if available.
2931          * Usage: $RTEobj = &t3lib_BEfunc::RTEgetObj();
2932          *
2933          * @return      mixed           If available, returns RTE object, otherwise an array of messages from possible RTEs
2934          */
2935         function &RTEgetObj()   {
2936
2937                         // If no RTE object has been set previously, try to create it:
2938                 if (!isset($GLOBALS['T3_VAR']['RTEobj']))       {
2939
2940                                 // Set the object string to blank by default:
2941                         $GLOBALS['T3_VAR']['RTEobj'] = array();
2942
2943                                 // Traverse registered RTEs:
2944                         if (is_array($GLOBALS['TYPO3_CONF_VARS']['BE']['RTE_reg']))     {
2945                                 foreach($GLOBALS['TYPO3_CONF_VARS']['BE'][