t3lib/class.t3lib_tstemplate.php

   1 <?php
   2 /***************************************************************
   3 *  Copyright notice
   4 *
   5 *  (c) 1999-2004 Kasper Skaarhoj (kasperYYYY@typo3.com)
   6 *  All rights reserved
   7 *
   8 *  This script is part of the TYPO3 project. The TYPO3 project is
   9 *  free software; you can redistribute it and/or modify
  10 *  it under the terms of the GNU General Public License as published by
  11 *  the Free Software Foundation; either version 2 of the License, or
  12 *  (at your option) any later version.
  13 *
  14 *  The GNU General Public License can be found at
  15 *  http://www.gnu.org/copyleft/gpl.html.
  16 *  A copy is found in the textfile GPL.txt and important notices to the license
  17 *  from the author is found in LICENSE.txt distributed with these scripts.
  18 *
  19 *
  20 *  This script is distributed in the hope that it will be useful,
  21 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  22 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  23 *  GNU General Public License for more details.
  24 *
  25 *  This copyright notice MUST APPEAR in all copies of the script!
  26 ***************************************************************/
  27 /**
  28  * Class with template object that is responsible for generating the template
  29  *
  30  * $Id$
  31  * Revised for TYPO3 3.6 July/2003 by Kasper Skaarhoj
  32  *
  33  * @author      Kasper Skaarhoj <kasperYYYY@typo3.com>
  34  */
  35 /**
  36  * [CLASS/FUNCTION INDEX of SCRIPT]
  37  *
  38  *
  39  *
  40  *  107: class t3lib_TStemplate
  41  *  209:     function init()
  42  *  247:     function getCurrentPageData()
  43  *  264:     function matching($cc)
  44  *  288:     function start($theRootLine)
  45  *
  46  *              SECTION: Fetching TypoScript code text for the Template Hierarchy
  47  *  403:     function runThroughTemplates($theRootLine,$start_template_uid=0)
  48  *  450:     function processTemplate($row, $idList,$pid,$templateID='',$templateParent='')
  49  *  565:     function includeStaticTypoScriptSources($idList,$templateID,$pid,$row)
  50  *  626:     function addExtensionStatics($idList,$templateID,$pid,$row)
  51  *  659:     function prependStaticExtra($subrow)
  52  *
  53  *              SECTION: Parsing TypoScript code text from Template Records into PHP array
  54  *  695:     function generateConfig()
  55  *  859:     function procesIncludes()
  56  *  883:     function mergeConstantsFromPageTSconfig($constArray)
  57  *  912:     function flattenSetup($setupArray, $prefix, $resourceFlag)
  58  *  936:     function substituteConstants($all)
  59  *
  60  *              SECTION: Various API functions, used from elsewhere in the frontend classes
  61  *  974:     function splitConfArray($conf,$splitCount)
  62  * 1051:     function getFileName($fileFromSetup)
  63  * 1108:     function extractFromResources($res,$file)
  64  * 1136:     function checkFile($name,$menuArr)
  65  * 1153:     function printTitle($title,$no_title=0,$titleFirst=0)
  66  * 1176:     function fileContent($fName)
  67  * 1196:     function wrap($content,$wrap)
  68  * 1210:     function removeQueryString($url)
  69  * 1227:     function sortedKeyList($setupArr, $acceptOnlyProperties=FALSE)
  70  *
  71  *              SECTION: Functions for creating links
  72  * 1274:     function linkData($page,$oTarget,$no_cache,$script,$overrideArray='',$addParams='',$typeOverride='')
  73  * 1393:     function getFromMPmap($pageId=0)
  74  * 1429:     function initMPmap_create($id,$MP_array=array(),$level=0)
  75  *
  76  * TOTAL FUNCTIONS: 26
  77  * (This index is automatically created/updated by the extension "extdeveval")
  78  *
  79  */
  80
  81 require_once (PATH_t3lib.'class.t3lib_tsparser.php');
  82 require_once (PATH_t3lib.'class.t3lib_matchcondition.php');
  83
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  98
  99 /**
 100  * Template object that is responsible for generating the TypoScript template based on template records.
 101  *
 102  * @author      Kasper Skaarhoj <kasperYYYY@typo3.com>
 103  * @package TYPO3
 104  * @subpackage t3lib
 105  * @see t3lib_tsparser.php, t3lib_matchcondition.php
 106  */
 107 class t3lib_TStemplate  {
 108
 109                 // Debugging, analysis:
 110         var $tt_track = 1;                                      // If set, the global tt-timeobject is used to log the performance.
 111         var $forceTemplateParsing=0;            // If set, the template is always rendered. Used from Admin Panel.
 112
 113                 // Backend Analysis modules settings:
 114         var $matchAlternative=array();          // This array is passed on to matchObj by generateConfig(). If it holds elements, they are used for matching instead. See commment at the match-class. Used for backend modules only. Never frontend!
 115         var $matchAll=0;                                        // If set, the match-class matches everything! Used for backend modules only. Never frontend!
 116         var $parseEditorCfgField=0;                     // If set, the Backend Editor Configuration TypoScript is also parsed (this is not needed for the frontend)
 117         var $backend_info = 0;
 118         var $getFileName_backPath='';           // Set from the backend - used to set an absolute path (PATH_site) so that relative resources are properly found with getFileName()
 119
 120                 // Externally set breakpoints (used by Backend Modules)
 121         var $ext_constants_BRP=0;
 122         var $ext_config_BRP=0;
 123         var $ext_editorcfg_BRP=0;
 124         var $ext_regLinenumbers=FALSE;
 125
 126                 // Constants:
 127         var $uplPath = 'uploads/tf/';
 128         var $tempPath = 'typo3temp/';
 129         var $menuclasses = 'gmenu,tmenu,imgmenu,jsmenu';
 130
 131                 // Set Internally:
 132         var $whereClause = '';                          // This MUST be initialized by the init() function
 133         var $debug = 0;
 134         var $allowedPaths = array();            // This is the only paths (relative!!) that are allowed for resources in TypoScript. Should all be appended with '/'. You can extend these by the global array TYPO3_CONF_VARS. See init() function.
 135         var $currentPageData = '';                      // Contains "currentPageData" when rendered/fetched from cache. See getCurrentPageData()
 136         var $simulationHiddenOrTime=0;          // See init(); Set if preview of some kind is enabled.
 137
 138         var $loaded = 0;                                        // Set, if the TypoScript template structure is loaded and OK, see ->start()
 139         var $setup = Array(                                     // Default TypoScript Setup code
 140                 'styles.' => Array (
 141                         'insertContent' => 'CONTENT',
 142                         'insertContent.' => Array (
 143                                 'table' => 'tt_content',
 144                                 'select.' => Array (
 145                                         'orderBy' => 'sorting',
 146                                         'where' => 'colPos=0',
 147                                         'languageField' => 'sys_language_uid'
 148                                 )
 149                         )
 150                 ),
 151                 'config.' => Array (
 152                         'extTarget' => '_top',
 153                         'stat' => 1,
 154                         'stat_typeNumList' => '0,1'
 155                 )
 156         );
 157         var $flatSetup = Array (
 158         );
 159         var $const = Array (    // Default TypoScript Constants code:
 160                 '_clear' => '<img src="clear.gif" width="1" height="1" alt="" />',
 161                 '_blackBorderWrap' => '<table border="0" bgcolor="black" cellspacing="0" cellpadding="1"><tr><td> | </td></tr></table>',
 162                 '_tableWrap' => '<table border="0" cellspacing="0" cellpadding="0"> | </table>',
 163                 '_tableWrap_DEBUG' => '<table border="1" cellspacing="0" cellpadding="0"> | </table>',
 164                 '_stdFrameParams' => 'frameborder="no" marginheight="0" marginwidth="0" noresize="noresize"',
 165                 '_stdFramesetParams' => 'border="0" framespacing="0" frameborder="no"'
 166         );
 167
 168
 169                 // For fetching TypoScript code from template hierarchy before parsing it. Each array contains code field values from template records/files:
 170         var $config = array();                          // Setup field
 171         var $constants = array();                       // Constant field
 172         var $editorcfg = array();                       // Backend Editor Configuration field
 173
 174         var $hierarchyInfo = array();           // For Template Analyser in backend
 175         var $hierarchyInfoToRoot = array();             // For Template Analyser in backend (setup content only)
 176         var $nextLevel=0;                                       // Next-level flag (see runThroughTemplates())
 177         var $rootId;                                            // The Page UID of the root page
 178         var $rootLine;                                          // The rootline from current page to the root page
 179         var $absoluteRootLine;                          // Rootline all the way to the root. Set but runThroughTemplates
 180         var $outermostRootlineIndexWithTemplate=0;      // A pointer to the last entry in the rootline where a template was found.
 181         var $rowSum;                                            // Array of arrays with title/uid of templates in hierarchy
 182         var $resources='';                                      // Resources for the template hierarchy in a comma list
 183         var $sitetitle='';                                      // The current site title field.
 184         var $sections;                                          // Tracking all conditions found during parsing of TypoScript. Used for the "all" key in currentPageData
 185         var $sectionsMatch;                                     // Tracking all matching conditions found
 186
 187                 // Backend: ts_analyzer
 188         var $clearList_const=array();
 189         var $clearList_setup=array();
 190         var $clearList_editorcfg=array();
 191         var $parserErrors=array();
 192         var $setup_constants = array();
 193
 194                 // Other:
 195         var $fileCache = Array();                       // Used by getFileName for caching of references to file resources
 196         var $frames = Array();                          // Keys are frame names and values are type-values, which must be used to refer correctly to the content of the frames.
 197         var $MPmap = '';                                        // Contains mapping of Page id numbers to MP variables.
 198
 199
 200
 201
 202         /**
 203          * Initialize
 204          * MUST be called directly after creating a new template-object
 205          *
 206          * @return      void
 207          * @see tslib_fe::initTemplate()
 208          */
 209         function init() {
 210                         // $this->whereClause is used only to select templates from sys_template.
 211                         // $GLOBALS['SIM_EXEC_TIME'] is used so that we're able to simulate a later time as a test...
 212                 $this->whereClause='AND deleted=0 ';
 213                 if (!$GLOBALS['TSFE']->showHiddenRecords)       {
 214                         $this->whereClause.='AND hidden=0 ';
 215                 }
 216                 if ($GLOBALS['TSFE']->showHiddenRecords || $GLOBALS['SIM_EXEC_TIME']!=$GLOBALS['EXEC_TIME'])    {       // Set the simulation flag, if simulation is detected!
 217                         $this->simulationHiddenOrTime=1;
 218                 }
 219                 $this->whereClause.= 'AND (starttime<='.$GLOBALS['SIM_EXEC_TIME'].') AND (endtime=0 OR endtime>'.$GLOBALS['SIM_EXEC_TIME'].')';
 220                 if (!$GLOBALS['TYPO3_CONF_VARS']['GFX']['gdlib'])       {
 221                         $this->menuclasses='tmenu,jsmenu,gmenu';
 222                 }
 223
 224                         // Sets the paths from where TypoScript resources are allowed to be used:
 225                 $this->allowedPaths = Array ('media/','fileadmin/','uploads/','typo3temp/','t3lib/fonts/',TYPO3_mainDir.'ext/',TYPO3_mainDir.'sysext/','typo3conf/ext/');
 226                 if ($GLOBALS['TYPO3_CONF_VARS']['FE']['addAllowedPaths'])       {
 227                         $pathArr = t3lib_div::trimExplode(',',$GLOBALS['TYPO3_CONF_VARS']['FE']['addAllowedPaths'],1);
 228                         while(list(,$p)=each($pathArr)) {
 229                                         // Once checked for path, but as this may run from typo3/mod/web/ts/ dir, that'll not work!! So the paths ar uncritically included here.
 230                                 $this->allowedPaths[] = $p;
 231                         }
 232                 }
 233         }
 234
 235         /**
 236          * Fetches the "currentPageData" array from cache
 237          *
 238          * NOTE about currentPageData:
 239          * It holds information about the TypoScript conditions along with the list of template uid's which is used on the page.
 240          * In the getFromCache function in TSFE, currentPageData is used to evaluate if there is a template and if the matching conditions are alright
 241          * Unfortunately this does not take into account if the templates in the rowSum of currentPageData has changed composition, eg. due to hidden fields or start/end time.
 242          * So if a template is hidden or times out, it'll not be discovered unless the page is regenerated - at least the this->start function must be called, because this will make a new portion of data in currentPageData string
 243          *
 244          * @return      mixed           The array $this->currentPageData if found cached in "cache_pagesection". If the string "none" was returned it means the array must be generated and stored in the cache-table
 245          * @see start(), t3lib_fe::getFromCache()
 246          */
 247         function getCurrentPageData()   {
 248                 $res = $GLOBALS['TYPO3_DB']->exec_SELECTquery('content', 'cache_pagesection', 'page_id='.intval($GLOBALS['TSFE']->id).' AND mpvar_hash='.t3lib_div::md5int($GLOBALS['TSFE']->MP));
 249                 if ($row = $GLOBALS['TYPO3_DB']->sql_fetch_assoc($res)) {
 250                         $this->currentPageData = unserialize($row['content']);
 251                 } else {
 252                         $this->currentPageData = 'none';
 253                 }
 254                 return $this->currentPageData;
 255         }
 256
 257         /**
 258          * Fetches data about which TypoScript-matches there are at this page. Then it performs a matchingtest.
 259          *
 260          * @param       array           An array with three keys, "all", "rowSum" and "rootLine" - all coming from the $this->currentPageData array
 261          * @return      array           The input array but with a new key added, "match" which contains the items from the "all" key which when passed to tslib_matchCondition returned true.
 262          * @see t3lib_matchCondition, t3lib_fe::getFromCache()
 263          */
 264         function matching($cc)  {
 265                 if (is_array($cc['all']))       {
 266                         reset($cc['all']);
 267                         $matchObj = t3lib_div::makeInstance('t3lib_matchCondition');
 268                         $matchObj->altRootLine=$cc['rootLine'];
 269                         while(list($key,$pre)=each($cc['all'])) {
 270                                 if ($matchObj->match($pre))     {
 271                                         $sectionsMatch[$key]=$pre;
 272                                 }
 273                         }
 274                         $cc['match']=$sectionsMatch;
 275                 }
 276                 return $cc;
 277         }
 278
 279         /**
 280          * This is all about fetching the right TypoScript template structure. If it's not cached then it must be generated and cached!
 281          * The method traverse the rootline structure from out to in, fetches the hierarchy of template records and based on this either finds the cached TypoScript template structure or parses the template and caches it for next time.
 282          * Sets $this->setup to the parsed TypoScript Template array
 283          *
 284          * @param       array           The rootline of the current page (going ALL the way to tree root)
 285          * @return      void
 286          * @see tslib_fe::getConfigArray()
 287          */
 288         function start($theRootLine)    {
 289                 if (is_array($theRootLine))     {
 290                         $setupData='';
 291                         $cc=Array();
 292                         $hash='';
 293                         $this->runThroughTemplates($theRootLine);
 294
 295                                 // Getting the currentPageData if not already found
 296                         if (!$this->currentPageData)    {
 297                                 $this->getCurrentPageData();
 298                         }
 299
 300                                 // This is about getting the hash string which is used to fetch the cached TypoScript template.
 301                                 // If there was some cached currentPageData that's good (it gives us the hash),
 302                                 // However if the actual rowSum and the rowSum of currentPageData is different from each other, thats a problem, and we should re-make the current page data.
 303                         if (is_array($this->currentPageData) &&
 304                                 !strcmp(serialize($this->rowSum), serialize($this->currentPageData['rowSum']))  // The two ROWsums must NOT be different from each other - which they will be if start/endtime or hidden has changed!
 305                         )       {
 306                                         // If currentPageData was actually there, we match the result...
 307                                 $cc['all'] = $this->currentPageData['all'];
 308                                 $cc['rowSum'] = $this->currentPageData['rowSum'];
 309                                 $cc = $this->matching($cc);
 310                                 $hash = md5(serialize($cc));
 311                         } else {
 312                                         // If currentPageData was not there, we first find $rowSum (freshly generated). After that we try to see, if rowSum is stored with a list of all matching-parameters. If so we match the result
 313                                 $rowSumHash = md5('ROWSUM:'.serialize($this->rowSum));
 314                                 $result = t3lib_pageSelect::getHash($rowSumHash, 0);
 315                                 if ($result)    {
 316                                         $cc['all'] = unserialize($result);
 317                                         $cc['rowSum'] = $this->rowSum;
 318                                         $cc = $this->matching($cc);
 319                                         $hash = md5(serialize($cc));
 320                                 }
 321                         }
 322
 323                         if ($hash)      {
 324                                         // Get TypoScript setup array
 325                                 $setupData = t3lib_pageSelect::getHash($hash, 0);
 326                         }
 327
 328                         if ($hash && $setupData && !$this->forceTemplateParsing)                {
 329                                         // If TypoScript setup structure was cached we unserialize it here:
 330                                 $this->setup = unserialize($setupData);
 331                         } else {
 332                                         // Make configuration
 333                                 $this->generateConfig();
 334
 335                                         // This stores the template hash thing
 336                                 $cc=Array();
 337                                 $cc['all']=$this->sections;     // All sections in the template at this point is found
 338                                 $cc['rowSum']=$this->rowSum;    // The line of templates is collected
 339                                 $cc = $this->matching($cc);
 340
 341                                 $hash = md5(serialize($cc));
 342
 343                                         // This stores the data.
 344                                 t3lib_pageSelect::storeHash($hash, serialize($this->setup), 'TS TEMPLATE');
 345
 346                                 if ($this->tt_track)    $GLOBALS['TT']->setTSlogMessage('TS template size, serialized: '.strlen(serialize($this->setup)).' bytes');
 347
 348                                 $rowSumHash = md5('ROWSUM:'.serialize($this->rowSum));
 349                                 t3lib_pageSelect::storeHash($rowSumHash, serialize($cc['all']), 'TMPL CONDITIONS - AL');
 350                         }
 351                                 // Add rootLine
 352                         $cc['rootLine'] = $this->rootLine;
 353                                 // Make global and save.
 354                         $GLOBALS['TSFE']->all=$cc;
 355
 356                         if (!$this->simulationHiddenOrTime)     {       // Only save currentPageData, if we're not simulating by hidden/starttime/endtime
 357                                 $insertFields = array(
 358                                         'page_id' => intval($GLOBALS['TSFE']->id),
 359                                         'mpvar_hash' => t3lib_div::md5int($GLOBALS['TSFE']->MP),
 360                                         'content' => serialize($cc),
 361                                         'tstamp' => $GLOBALS['EXEC_TIME']
 362                                 );
 363                                 $GLOBALS['TYPO3_DB']->exec_DELETEquery('cache_pagesection', 'page_id='.intval($GLOBALS['TSFE']->id).' AND mpvar_hash='.t3lib_div::md5int($GLOBALS['TSFE']->MP));
 364
 365                                 $GLOBALS['TYPO3_DB']->exec_INSERTquery('cache_pagesection', $insertFields);
 366                         }
 367                                 // If everything OK.
 368                         if ($this->rootId && $this->rootLine && $this->setup)   {
 369                                 $this->loaded = 1;
 370                         }
 371                 }
 372         }
 373
 374
 375
 376
 377
 378
 379
 380
 381
 382
 383
 384
 385
 386
 387
 388         /*******************************************************************
 389          *
 390          * Fetching TypoScript code text for the Template Hierarchy
 391          *
 392          *******************************************************************/
 393
 394         /**
 395          * Traverses the rootLine from the root and out. For each page it checks if there is a template record. If there is a template record, $this->processTemplate() is called.
 396          * Resets and affects internal variables like $this->constants, $this->config, $this->editorcfg and $this->rowSum
 397          * Also creates $this->rootLine which is a root line stopping at the root template (contrary to $GLOBALS['TSFE']->rootLine which goes all the way to the root of the tree
 398          *
 399          * @param       array           The rootline of the current page (going ALL the way to tree root)
 400          * @param       integer         Set specific template record UID to select; this is only for debugging/development/analysis use in backend modules like "Web > Template". For parsing TypoScript templates in the frontend it should be 0 (zero)
 401          * @return      void
 402          * @see start()
 403          */
 404         function runThroughTemplates($theRootLine,$start_template_uid=0)        {
 405                 $this->constants = Array();
 406                 $this->config = Array();
 407                 $this->editorcfg = Array();
 408                 $this->rowSum = Array();
 409                 $this->hierarchyInfoToRoot = Array();
 410                 $this->absoluteRootLine=$theRootLine;   // Is the TOTAL rootline
 411
 412                 reset ($this->absoluteRootLine);
 413                 $c=count($this->absoluteRootLine);
 414                 for ($a=0;$a<$c;$a++)   {
 415                         if ($this->nextLevel)   {       // If some template loaded before has set a template-id for the next level, then load this template first!
 416                                 $res = $GLOBALS['TYPO3_DB']->exec_SELECTquery('*', 'sys_template', 'uid='.intval($this->nextLevel).' '.$this->whereClause);
 417                                 $this->nextLevel = 0;
 418                                 if ($row = $GLOBALS['TYPO3_DB']->sql_fetch_assoc($res)) {
 419                                         $this->processTemplate($row,'sys_'.$row['uid'],$this->absoluteRootLine[$a]['uid'],'sys_'.$row['uid']);
 420                                         $this->outermostRootlineIndexWithTemplate=$a;
 421                                 }
 422                                 $GLOBALS['TYPO3_DB']->sql_free_result($res);
 423                         }
 424                         $addC='';
 425                         if ($a==($c-1) && $start_template_uid)  {       // If first loop AND there is set an alternative template uid, use that
 426                                 $addC=' AND uid='.intval($start_template_uid);
 427                         }
 428
 429                         $res = $GLOBALS['TYPO3_DB']->exec_SELECTquery('*', 'sys_template', 'pid='.intval($this->absoluteRootLine[$a]['uid']).$addC.' '.$this->whereClause,'','sorting',1);
 430                         if ($row = $GLOBALS['TYPO3_DB']->sql_fetch_assoc($res)) {
 431                                 $this->processTemplate($row,'sys_'.$row['uid'],$this->absoluteRootLine[$a]['uid'],'sys_'.$row['uid']);
 432                                 $this->outermostRootlineIndexWithTemplate=$a;
 433                         }
 434                         $GLOBALS['TYPO3_DB']->sql_free_result($res);
 435                         $this->rootLine[] = $this->absoluteRootLine[$a];
 436                 }
 437         }
 438
 439         /**
 440          * Checks if the template ($row) has some included templates and after including them it fills the arrays with the setup
 441          * Builds up $this->rowSum
 442          *
 443          * @param       array           A full TypoScript template record (sys_template/static_template/forged "dummy" record made from static template file)
 444          * @param       string          A list of already processed template ids including the current; The list is on the form "[prefix]_[uid]" where [prefix] is "sys" for "sys_template" records, "static" for "static_template" records and "ext_" for static include files (from extensions). The list is used to check that the recursive inclusion of templates does not go into circles: Simply it is used to NOT include a template record/file which has already BEEN included somewhere in the recursion.
 445          * @param       array           The PID of the input template record
 446          * @param       string          The id of the current template. Same syntax as $idList ids, eg. "sys_123"
 447          * @param       string          Parent template id (during recursive call); Same syntax as $idList ids, eg. "sys_123"
 448          * @return      void
 449          * @see runThroughTemplates()
 450          */
 451         function processTemplate($row, $idList,$pid,$templateID='',$templateParent='')  {
 452                         // Adding basic template record information to rowSum array
 453                 $this->rowSum[]=Array($row['uid'],$row['title'],$row['tstamp']);
 454
 455                         // Processing "Clear"-flags
 456                 if ($row['clear'])      {
 457                         $clConst = $row['clear']&1;
 458                         $clConf = $row['clear']&2;
 459                         if ($clConst)   {
 460                                 $this->constants = Array();
 461                                 $this->clearList_const=array();
 462                         }
 463                         if ($clConf)    {
 464                                 $this->config = Array();
 465                                 $this->hierarchyInfoToRoot = Array();
 466                                 $this->clearList_setup=array();
 467
 468                                 $this->editorcfg = Array();
 469                                 $this->clearList_editorcfg=array();
 470                         }
 471                 }
 472
 473                         // Include static records (static_template) or files (from extensions) (#1/2)
 474                 if (!$row['includeStaticAfterBasedOn'])         {               // NORMAL inclusion, The EXACT same code is found below the basedOn inclusion!!!
 475                         $this->includeStaticTypoScriptSources($idList,$templateID,$pid,$row);
 476                 }
 477
 478                         // Include "Based On" sys_templates:
 479                 if (trim($row['basedOn']))      {               // 'basedOn' is a list of templates to include
 480                                 // Manually you can put this value in the field and then the based_on ID will be taken from the $_GET var defined by '=....'.
 481                                 // Example: If $row['basedOn'] is 'EXTERNAL_BASED_ON_TEMPLATE_ID=based_on_uid', then the global var, based_on_uid - given by the URL like '&based_on_uid=999' - is included instead!
 482                                 // This feature allows us a hack to test/demonstrate various included templates on the same set of content bearing pages. Used by the "freesite" extension.
 483                         $basedOn_hackFeature = explode('=',$row['basedOn']);
 484                         if ($basedOn_hackFeature[0]=='EXTERNAL_BASED_ON_TEMPLATE_ID' && $basedOn_hackFeature[1])                {
 485                                 $id = intval(t3lib_div::_GET($basedOn_hackFeature[1]));
 486                                 if ($id && !t3lib_div::inList($idList,'sys_'.$id))      {       // if $id is not allready included ...
 487                                         $res = $GLOBALS['TYPO3_DB']->exec_SELECTquery('*', 'sys_template', 'uid='.$id.' '.$this->whereClause);
 488                                         if ($subrow = $GLOBALS['TYPO3_DB']->sql_fetch_assoc($res))      {       // there was a template, then we fetch that
 489                                                 $this->processTemplate($subrow,$idList.',sys_'.$id,$pid, 'sys_'.$id,$templateID);
 490                                         }
 491                                         $GLOBALS['TYPO3_DB']->sql_free_result($res);
 492                                 }
 493                         } else {        // NORMAL OPERATION:
 494                                 $basedOnArr = t3lib_div::intExplode(',',$row['basedOn']);
 495                                 while(list(,$id)=each($basedOnArr))     {       // traversing list
 496                                         if (!t3lib_div::inList($idList,'sys_'.$id))     {       // if $id is not allready included ...
 497                                                 $res = $GLOBALS['TYPO3_DB']->exec_SELECTquery('*', 'sys_template', 'uid='.intval($id).' '.$this->whereClause);
 498                                                 if ($subrow = $GLOBALS['TYPO3_DB']->sql_fetch_assoc($res))      {       // there was a template, then we fetch that
 499                                                         $this->processTemplate($subrow,$idList.',sys_'.$id,$pid, 'sys_'.$id,$templateID);
 500                                                 }
 501                                                 $GLOBALS['TYPO3_DB']->sql_free_result($res);
 502                                         }
 503                                 }
 504                         }
 505                 }
 506
 507                         // Include static records (static_template) or files (from extensions) (#2/2)
 508                 if ($row['includeStaticAfterBasedOn'])          {
 509                         $this->includeStaticTypoScriptSources($idList,$templateID,$pid,$row);
 510                 }
 511
 512                         // Creating hierarchy information; Used by backend analysis tools
 513                 $this->hierarchyInfo[] = $this->hierarchyInfoToRoot[] = array(
 514                         'root'=>trim($row['root']),
 515                         'next'=>$row['nextLevel'],
 516                         'clConst'=>$clConst,
 517                         'clConf'=>$clConf,
 518                         'templateID'=>$templateID,
 519                         'templateParent'=>$templateParent,
 520                         'title'=>$row['title'],
 521                         'uid'=>$row['uid'],
 522                         'pid'=>$row['pid'],
 523                         'configLines' => substr_count($row['config'], chr(10))+1
 524                 );
 525
 526                         // Adding the content of the fields constants (Constants), config (Setup) and editorcfg (Backend Editor Configuration) to the internal arrays.
 527                 $this->constants[] = $row['constants'];
 528                 $this->config[] = $row['config'];
 529                 if ($this->parseEditorCfgField)         $this->editorcfg[] = $row['editorcfg'];
 530
 531                         // For backend analysis (Template Analyser) provide the order of added constants/config/editorcfg template IDs
 532                 $this->clearList_const[]=$templateID;
 533                 $this->clearList_setup[]=$templateID;
 534                 if ($this->parseEditorCfgField)         $this->clearList_editorcfg[]=$templateID;
 535
 536                         // Add resources and sitetitle if found:
 537                 if (trim($row['resources']))    {
 538                         $this->resources = $row['resources'].','.$this->resources;
 539                 }
 540                 if (trim($row['sitetitle']))    {
 541                         $this->sitetitle = $row['sitetitle'];
 542                 }
 543                         // If the template record is a Rootlevel record, set the flag and clear the template rootLine (so it starts over from this point)
 544                 if (trim($row['root'])) {
 545                         $this->rootId = $pid;
 546                         $this->rootLine = Array();
 547                 }
 548                         // If a template is set to be active on the next level set this internal value to point to this UID. (See runThroughTemplates())
 549                 if ($row['nextLevel'])  {
 550                         $this->nextLevel = $row['nextLevel'];
 551                 } else {
 552                         $this->nextLevel = 0;
 553                 }
 554         }
 555
 556         /**
 557          * Includes static template records (from static_template table) and static template files (from extensions) for the input template record row.
 558          *
 559          * @param       string          A list of already processed template ids including the current; The list is on the form "[prefix]_[uid]" where [prefix] is "sys" for "sys_template" records, "static" for "static_template" records and "ext_" for static include files (from extensions). The list is used to check that the recursive inclusion of templates does not go into circles: Simply it is used to NOT include a template record/file which has already BEEN included somewhere in the recursion.
 560          * @param       string          The id of the current template. Same syntax as $idList ids, eg. "sys_123"
 561          * @param       array           The PID of the input template record
 562          * @param       array           A full TypoScript template record
 563          * @return      void
 564          * @see processTemplate()
 565          */
 566         function includeStaticTypoScriptSources($idList,$templateID,$pid,$row)  {
 567                         // Static Template Records (static_template): include_static is a list of static templates to include
 568                 if (trim($row['include_static']))       {
 569                         $include_staticArr = t3lib_div::intExplode(',',$row['include_static']);
 570                         reset($include_staticArr);
 571                         while(list(,$id)=each($include_staticArr))      {       // traversing list
 572                                 if (!t3lib_div::inList($idList,'static_'.$id))  {       // if $id is not allready included ...
 573                                         $res = $GLOBALS['TYPO3_DB']->exec_SELECTquery('*', 'static_template', 'uid='.intval($id));
 574                                         if ($subrow = $GLOBALS['TYPO3_DB']->sql_fetch_assoc($res))      {       // there was a template, then we fetch that
 575                                                 $subrow = $this->prependStaticExtra($subrow);
 576                                                 $this->processTemplate($subrow,$idList.',static_'.$id,$pid,'static_'.$id,$templateID);
 577                                         }
 578                                         $GLOBALS['TYPO3_DB']->sql_free_result($res);
 579                                 }
 580                         }
 581                 }
 582
 583                         // Static Template Files (Text files from extensions): include_static_file is a list of static files to include (from extensions)
 584                 if (trim($row['include_static_file']))  {
 585                         $include_static_fileArr = t3lib_div::trimExplode(',',$row['include_static_file'],1);
 586                         reset($include_static_fileArr);
 587                         while(list(,$ISF_file)=each($include_static_fileArr))   {       // traversing list
 588                                 $ISF_file = trim($ISF_file);
 589                                 if (substr($ISF_file,0,4)=='EXT:')      {
 590                                         list($ISF_extKey,$ISF_localPath) = explode('/',substr($ISF_file,4),2);
 591                                         if (strcmp($ISF_extKey,'') && t3lib_extMgm::isLoaded($ISF_extKey) && strcmp($ISF_localPath,'')) {
 592                                                 $ISF_localPath = ereg_replace('\/$','',$ISF_localPath).'/';
 593                                                 $ISF_filePath = t3lib_extMgm::extPath($ISF_extKey).$ISF_localPath;
 594                                                 if (@is_dir($ISF_filePath))     {
 595                                                         $mExtKey = str_replace('_','',$ISF_extKey.'/'.$ISF_localPath);
 596                                                         $subrow=array(
 597                                                                 'constants'=>   @is_file($ISF_filePath.'constants.txt') ?t3lib_div::getUrl($ISF_filePath.'constants.txt'):'',
 598                                                                 'config'=>              @is_file($ISF_filePath.'setup.txt')             ?t3lib_div::getUrl($ISF_filePath.'setup.txt'):'',
 599                                                                 'editorcfg'=>   @is_file($ISF_filePath.'editorcfg.txt') ?t3lib_div::getUrl($ISF_filePath.'editorcfg.txt'):'',
 600                                                                 'include_static'=>      @is_file($ISF_filePath.'include_static.txt')?implode(',',array_unique(t3lib_div::intExplode(',',t3lib_div::getUrl($ISF_filePath.'include_static.txt')))):'',
 601                                                                 'title' =>              $ISF_file,
 602                                                                 'uid' =>                $mExtKey
 603                                                         );
 604                                                         $subrow = $this->prependStaticExtra($subrow);
 605
 606                                                         $this->processTemplate($subrow,$idList.',ext_'.$mExtKey,$pid, 'ext_'.$mExtKey,$templateID);
 607                                                 }
 608                                         }
 609                                 }
 610                         }
 611                 }
 612
 613                 $this->addExtensionStatics($idList,$templateID,$pid,$row);
 614         }
 615
 616         /**
 617          * Adds the default TypoScript files for extensions if any.
 618          *
 619          * @param       string          A list of already processed template ids including the current; The list is on the form "[prefix]_[uid]" where [prefix] is "sys" for "sys_template" records, "static" for "static_template" records and "ext_" for static include files (from extensions). The list is used to check that the recursive inclusion of templates does not go into circles: Simply it is used to NOT include a template record/file which has already BEEN included somewhere in the recursion.
 620          * @param       string          The id of the current template. Same syntax as $idList ids, eg. "sys_123"
 621          * @param       array           The PID of the input template record
 622          * @param       array           A full TypoScript template record
 623          * @return      void
 624          * @access private
 625          * @see includeStaticTypoScriptSources()
 626          */
 627         function addExtensionStatics($idList,$templateID,$pid,$row) {
 628                 global $TYPO3_LOADED_EXT;
 629
 630                 if ($row['static_file_mode']==1 || ($row['static_file_mode']==0 && substr($templateID,0,4)=='sys_' && $row['root']))    {
 631                         reset($TYPO3_LOADED_EXT);
 632                         while(list($extKey,$files)=each($TYPO3_LOADED_EXT))     {
 633                                 if (is_array($files) && ($files['ext_typoscript_constants.txt'] || $files['ext_typoscript_setup.txt'] || $files['ext_typoscript_editorcfg.txt']))       {
 634                                         $mExtKey = str_replace('_','',$extKey);
 635                                         $subrow=array(
 636                                                 'constants'=>   $files['ext_typoscript_constants.txt']?t3lib_div::getUrl($files['ext_typoscript_constants.txt']):'',
 637                                                 'config'=>              $files['ext_typoscript_setup.txt']?t3lib_div::getUrl($files['ext_typoscript_setup.txt']):'',
 638                                                 'editorcfg'=>           $files['ext_typoscript_editorcfg.txt']?t3lib_div::getUrl($files['ext_typoscript_editorcfg.txt']):'',
 639                                                 'title' =>              $extKey,
 640                                                 'uid' =>                $mExtKey
 641                                         );
 642                                         $subrow = $this->prependStaticExtra($subrow);
 643
 644                                         $this->processTemplate($subrow,$idList.',ext_'.$mExtKey,$pid, 'ext_'.$mExtKey,$templateID);
 645                                 }
 646                         }
 647                 }
 648         }
 649
 650         /**
 651          * Appends (not prepends) additional TypoScript code to static template records/files as set in TYPO3_CONF_VARS
 652          * For records the "uid" value is the integer of the "static_template" record
 653          * For files the "uid" value is the extension key but with any underscores removed. Possibly with a path if its a static file selected in the template record
 654          *
 655          * @param       array           Static template record/file
 656          * @return      array           Returns the input array where the values for keys "config", "constants" and "editorcfg" may have been modified with prepended code.
 657          * @access private
 658          * @see addExtensionStatics(), includeStaticTypoScriptSources()
 659          */
 660         function prependStaticExtra($subrow)    {
 661                 $subrow['config'].=$GLOBALS['TYPO3_CONF_VARS']['FE']['defaultTypoScript_setup.'][$subrow['uid']];
 662                 $subrow['editorcfg'].=$GLOBALS['TYPO3_CONF_VARS']['FE']['defaultTypoScript_editorcfg.'][$subrow['uid']];
 663                 $subrow['constants'].=$GLOBALS['TYPO3_CONF_VARS']['FE']['defaultTypoScript_constants.'][$subrow['uid']];
 664                 return $subrow;
 665         }
 666
 667
 668
 669
 670
 671
 672
 673
 674
 675
 676
 677
 678
 679
 680
 681
 682
 683         /*******************************************************************
 684          *
 685          * Parsing TypoScript code text from Template Records into PHP array
 686          *
 687          *******************************************************************/
 688
 689         /**
 690          * Generates the configuration array by replacing constants and parsing the whole thing.
 691          * Depends on $this->config and $this->constants to be set prior to this! (done by processTemplate/runThroughTemplates)
 692          *
 693          * @return      void
 694          * @see t3lib_TSparser, start()
 695          */
 696         function generateConfig()       {
 697                         // Add default TS for all three code types:
 698                 array_unshift($this->constants,''.$GLOBALS['TYPO3_CONF_VARS']['FE']['defaultTypoScript_constants']);    // Adding default TS/constants
 699                 array_unshift($this->config,''.$GLOBALS['TYPO3_CONF_VARS']['FE']['defaultTypoScript_setup']);   // Adding default TS/setup
 700                 array_unshift($this->editorcfg,''.$GLOBALS['TYPO3_CONF_VARS']['FE']['defaultTypoScript_editorcfg']);    // Adding default TS/editorcfg
 701
 702                         // Parse the TypoScript code text for include-instructions!
 703                 $this->procesIncludes();
 704
 705                         // These vars are also set lateron...
 706                 $this->setup['resources']= $this->resources;
 707                 $this->setup['sitetitle']= $this->sitetitle;
 708
 709
 710
 711                 // ****************************
 712                 // Parse TypoScript Constants
 713                 // ****************************
 714
 715                         // Initialize parser and match-condition classes:
 716                 $constants = t3lib_div::makeInstance('t3lib_TSparser');
 717                 $constants->breakPointLN=intval($this->ext_constants_BRP);
 718                 $constants->setup = $this->const;
 719                 $constants->setup = $this->mergeConstantsFromPageTSconfig($constants->setup);
 720                 $matchObj = t3lib_div::makeInstance('t3lib_matchCondition');
 721                 $matchObj->matchAlternative = $this->matchAlternative;
 722                 $matchObj->matchAll = $this->matchAll;          // Matches ALL conditions in TypoScript
 723
 724                         // Traverse constants text fields and parse them
 725                 foreach($this->constants as $str)       {
 726                         $constants->parse($str,$matchObj);
 727                 }
 728
 729                         // Read out parse errors if any
 730                 $this->parserErrors['constants']=$constants->errors;
 731
 732                         // Then flatten the structure from a multi-dim array to a single dim array with all constants listed as key/value pairs (ready for substitution)
 733                 $this->flatSetup = Array();
 734                 $this->flattenSetup($constants->setup,'','');
 735
 736
 737
 738                 // ***********************************************
 739                 // Parse TypoScript Setup (here called "config")
 740                 // ***********************************************
 741                         // Initialize parser and match-condition classes:
 742                 $config = t3lib_div::makeInstance('t3lib_TSparser');
 743                 $config->breakPointLN = intval($this->ext_config_BRP);
 744                 $config->regLinenumbers = $this->ext_regLinenumbers;
 745                 $config->setup = $this->setup;
 746
 747                         // Transfer information about conditions found in "Constants" and which of them returned true.
 748                 $config->sections = $constants->sections;
 749                 $config->sectionsMatch = $constants->sectionsMatch;
 750
 751                         // Traverse setup text fields and concatenate them into one, single string separated by a [GLOBAL] condition
 752                 $all='';
 753                 foreach($this->config as $str)  {
 754                         $all.="\n[GLOBAL]\n".$str;
 755                 }
 756
 757                         // Substitute constants in the Setup code:
 758                 if ($this->tt_track)    $GLOBALS['TT']->push('Substitute Constants ('.count($this->flatSetup).')');
 759                 $all = $this->substituteConstants($all);
 760                 if ($this->tt_track)    $GLOBALS['TT']->pull();
 761
 762                         // Searching for possible unsubstituted constants left (only for information)
 763                 if (strstr($all,'{$'))  {
 764                         $findConst = explode('{$',$all);
 765                         $theConstList=Array();
 766                         next($findConst);
 767                         while(list(,$constVal)=each($findConst))        {
 768                                 $constLen=t3lib_div::intInRange(strcspn($constVal,'}'),0,50);
 769                                 $theConstList[]='{$'.substr($constVal,0,$constLen+1);
 770                         }
 771                         if ($this->tt_track)    $GLOBALS['TT']->setTSlogMessage(implode(',',$theConstList).': Constants may remain un-substituted!!',2);
 772                 }
 773
 774                         // Logging the textual size of the TypoScript Setup field text with all constants substituted:
 775                 if ($this->tt_track)    $GLOBALS['TT']->setTSlogMessage('TypoScript template size as textfile: '.strlen($all).' bytes');
 776
 777                         // Finally parse the Setup field TypoScript code (where constants are now substituted)
 778                 $config->parse($all,$matchObj);
 779
 780                         // Read out parse errors if any
 781                 $this->parserErrors['config']=$config->errors;
 782
 783                         // Transfer the TypoScript array from the parser object to the internal $this->setup array:
 784                 $this->setup = $config->setup;
 785                 if ($this->backend_info)        {
 786                         $this->setup_constants = $constants->setup;             // Used for backend purposes only
 787                 }
 788
 789
 790
 791
 792                 // **************************************************
 793                 // Parse Backend Editor Configuration (backend only)
 794                 // **************************************************
 795                 if ($this->parseEditorCfgField) {
 796                         $editorcfg = t3lib_div::makeInstance('t3lib_TSparser');
 797                         $editorcfg->breakPointLN=intval($this->ext_editorcfg_BRP);
 798                         $editorcfg->setup = array();    // Empty as a start...
 799
 800                         $all = implode("\n[GLOBAL]\n",$this->editorcfg);
 801
 802                                 // substitute constants in config
 803                         $all = $this->substituteConstants($all);
 804
 805                                 // parse Config
 806                         $matchObj->matchAll=1;  // This should make sure that conditions are disabled. For now they are NOT active for the backend.
 807                         $editorcfg->parse($all,$matchObj);
 808                         $this->parserErrors['editorcfg']=$editorcfg->errors;
 809                         $this->setup_editorcfg = $editorcfg->setup;
 810                 }
 811
 812
 813
 814
 815
 816                 // ****************************************************************
 817                 // Final processing of the $this->setup TypoScript Template array
 818                 // Basically: This is unsetting/setting of certain reserved keys.
 819                 // ****************************************************************
 820
 821                         // These vars are allready set after 'processTemplate', but because $config->setup overrides them (in the line above!), we set them again. They are not changed compared to the value they had in the top of the page!
 822                 unset($this->setup['resources']);
 823                 unset($this->setup['resources.']);
 824                 $this->setup['resources']= implode(',',t3lib_div::trimExplode(',',$this->resources,1));
 825
 826                 unset($this->setup['sitetitle']);
 827                 unset($this->setup['sitetitle.']);
 828                 $this->setup['sitetitle']= $this->sitetitle;
 829
 830                         // Unsetting some vars...
 831                 unset($this->setup['types.']);
 832                 unset($this->setup['types']);
 833                 if (is_array($this->setup)) {
 834                         reset ($this->setup);
 835                         while(list($theKey,)=each($this->setup))        {
 836                                 if ($this->setup[$theKey]=='PAGE')      {
 837                                         $tN = $this->setup[$theKey.'.']['typeNum'];
 838                                         if (isset($tN)) {
 839                                                 $this->setup['types.'][$tN] = $theKey;
 840                                         } elseif(!$this->setup['types.'][0])    {       // If there is no type 0 yet and typeNum was not set, we use the current object as the default
 841                                                 $this->setup['types.'][0] = $theKey;
 842                                         }
 843                                 }
 844                         }
 845                 }
 846                 unset($this->setup['styles.']);
 847                 unset($this->setup['temp.']);
 848                 unset($constants);
 849
 850                         // Storing the conditions found/matched information:
 851                 $this->sections = $config->sections;
 852                 $this->sectionsMatch = $config->sectionsMatch;
 853         }
 854
 855         /**
 856          * Searching TypoScript code text (for constants, config (Setup) and editorcfg) for include instructions and does the inclusion if needed.
 857          * Modifies
 858          *
 859          * @return      void
 860          * @see t3lib_TSparser, generateConfig()
 861          */
 862         function procesIncludes()       {
 863                 reset($this->constants);
 864                 while(list($k)=each($this->constants))  {
 865                         $this->constants[$k]=t3lib_TSparser::checkIncludeLines($this->constants[$k]);
 866                 }
 867
 868                 reset($this->config);
 869                 while(list($k)=each($this->config))     {
 870                         $this->config[$k]=t3lib_TSparser::checkIncludeLines($this->config[$k]);
 871                 }
 872
 873                 reset($this->editorcfg);
 874                 while(list($k)=each($this->editorcfg))  {
 875                         $this->editorcfg[$k]=t3lib_TSparser::checkIncludeLines($this->editorcfg[$k]);
 876                 }
 877         }
 878
 879         /**
 880          * Loads Page TSconfig until the outermost template record and parses the configuration - if TSFE.constants object path is found it is merged with the default data in here!
 881          *
 882          * @param       array           Constants array, default input.
 883          * @return      array           Constants array, modified
 884          * @todo        Apply caching to the parsed Page TSconfig. This is done in the other similar functions for both frontend and backend. However, since this functions works for BOTH frontend and backend we will have to either write our own local caching function or (more likely) detect if we are in FE or BE and use caching functions accordingly. Not having caching affects mostly the backend modules inside the "Template" module since the overhead in the frontend is only seen when TypoScript templates are parsed anyways (after which point they are cached anyways...)
 885          */
 886         function mergeConstantsFromPageTSconfig($constArray)    {
 887                 $TSdataArray = array();
 888                 $TSdataArray[]=$GLOBALS['TYPO3_CONF_VARS']['BE']['defaultPageTSconfig'];        // Setting default configuration:
 889
 890                 for ($a=0;$a<=$this->outermostRootlineIndexWithTemplate;$a++)   {
 891                         $TSdataArray[]=$this->absoluteRootLine[$a]['TSconfig'];
 892                 }
 893                         // Parsing the user TS (or getting from cache)
 894                 $TSdataArray = t3lib_TSparser::checkIncludeLines_array($TSdataArray);
 895                 $userTS = implode(chr(10).'[GLOBAL]'.chr(10),$TSdataArray);
 896
 897                 $parseObj = t3lib_div::makeInstance('t3lib_TSparser');
 898                 $parseObj->parse($userTS);
 899
 900                 if (is_array($parseObj->setup['TSFE.']['constants.']))  {
 901                         $constArray = t3lib_div::array_merge_recursive_overrule($constArray,$parseObj->setup['TSFE.']['constants.']);
 902                 }
 903                 return $constArray;
 904         }
 905
 906         /**
 907          * This flattens a hierarchical TypoScript array to $this->flatSetup
 908          *
 909          * @param       array           TypoScript array
 910          * @param       string          Prefix to the object path. Used for recursive calls to this function.
 911          * @param       boolean         If set, then the constant value will be resolved as a TypoScript "resource" data type. Also used internally during recursive calls so that all subproperties for properties named "file." will be resolved as resources.
 912          * @return      void
 913          * @see generateConfig()
 914          */
 915         function flattenSetup($setupArray, $prefix, $resourceFlag)      {
 916                 if (is_array($setupArray))      {
 917                         reset($setupArray);
 918                         while(list($key,$val)=each($setupArray))        {
 919                                 if ($prefix || substr($key,0,16)!='TSConstantEditor')   {               // We don't want 'TSConstantEditor' in the flattend setup on the first level (190201)
 920                                         if (is_array($val))     {
 921                                                 $this->flattenSetup($val,$prefix.$key, ($key=='file.'));
 922                                         } elseif ($resourceFlag) {
 923                                                 $this->flatSetup[$prefix.$key] = $this->getFileName($val);
 924                                         } else {
 925                                                 $this->flatSetup[$prefix.$key] = $val;
 926                                         }
 927                                 }
 928                         }
 929                 }
 930         }
 931
 932         /**
 933          * Substitutes the constants from $this->flatSetup in the text string $all
 934          *
 935          * @param       string          TypoScript code text string
 936          * @return      string          The processed string with all constants found in $this->flatSetup as key/value pairs substituted.
 937          * @see generateConfig(), flattenSetup()
 938          */
 939         function substituteConstants($all)      {
 940                 if ($this->tt_track)    $GLOBALS['TT']->setTSlogMessage('Constants to substitute: '.count($this->flatSetup));
 941                 reset($this->flatSetup);
 942                 while (list($const,$val)=each($this->flatSetup))        {
 943                         if (!is_array($val))    {
 944                                 $all = str_replace('{$'.$const.'}',$val,$all);
 945                         }
 946                 }
 947                 return $all;
 948         }
 949
 950
 951
 952
 953
 954
 955
 956
 957
 958
 959
 960         /*******************************************************************
 961          *
 962          * Various API functions, used from elsewhere in the frontend classes
 963          *
 964          *******************************************************************/
 965
 966         /**
 967          * Implementation of the "optionSplit" feature in TypoScript (used eg. for MENU objects)
 968          * What it does is to split the incoming TypoScript array so that the values are exploded by certain strings ("||" and "|*|") and each part distributed into individual TypoScript arrays with a similar structure, but individualized values.
 969          * The concept is known as "optionSplit" and is rather advanced to handle but quite powerful, in particular for creating menus in TYPO3.
 970          *
 971          * @param       array           A TypoScript array
 972          * @param       integer         The number of items for which to generated individual TypoScript arrays
 973          * @return      array           The individualized TypoScript array.
 974          * @see tslib_cObj::IMGTEXT(), tslib_menu::procesItemStates()
 975          * @link http://typo3.org/doc.0.html?&tx_extrepmgm_pi1[extUid]=270&tx_extrepmgm_pi1[tocEl]=289&cHash=6604390b37
 976          */
 977         function splitConfArray($conf,$splitCount)      {
 978
 979                         // Initialize variables:
 980                 $splitCount = intval($splitCount);
 981                 $conf2 = Array();
 982
 983                 if ($splitCount && is_array($conf))     {
 984
 985                                 // Initialize output to carry at least the keys:
 986                         for ($aKey=0;$aKey<$splitCount;$aKey++) {
 987                                 $conf2[$aKey] = array();
 988                         }
 989
 990                                 // Recursive processing of array keys:
 991                         foreach($conf as $cKey => $val) {
 992                                 if (is_array($val))     {
 993                                         $tempConf = $this->splitConfArray($val,$splitCount);
 994                                         foreach($tempConf as $aKey => $val)     {
 995                                                 $conf2[$aKey][$cKey] = $val;
 996                                         }
 997                                 }
 998                         }
 999
1000                                 // Splitting of all values on this level of the TypoScript object tree:
1001                         foreach($conf as $cKey => $val) {
1002                                 if (!is_array($val))    {
1003                                         if (!strstr($val,'|*|') && !strstr($val,'||'))  {
1004                                                 for ($aKey=0;$aKey<$splitCount;$aKey++) {
1005                                                         $conf2[$aKey][$cKey] = $val;
1006                                                 }
1007                                         } else {
1008                                                 $main = explode ('|*|',$val);
1009                                                 $mainCount = count($main);
1010
1011                                                 $lastC = 0;
1012                                                 $middleC = 0;
1013                                                 $firstC = 0;
1014
1015                                                 if ($main[0])   {
1016                                                         $first = explode('||',$main[0]);
1017                                                         $firstC = count($first);
1018                                                 }
1019                                                 if ($main[1])   {
1020                                                         $middle = explode('||',$main[1]);
1021                                                         $middleC = count($middle);
1022                                                 }
1023                                                 if ($main[2])   {
1024                                                         $last = explode('||',$main[2]);
1025                                                         $lastC = count($last);
1026                                                         $value = $last[0];
1027                                                 }
1028
1029                                                 for ($aKey=0;$aKey<$splitCount;$aKey++) {
1030                                                         if ($firstC && isset($first[$aKey])) {
1031                                                                 $value = $first[$aKey];
1032                                                         } elseif ($middleC) {
1033                                                                 $value = $middle[($aKey-$firstC)%$middleC];
1034                                                         }
1035                                                         if ($lastC && $lastC>=($splitCount-$aKey))      {
1036                                                                 $value = $last[$lastC-($splitCount-$aKey)];
1037                                                         }
1038                                                         $conf2[$aKey][$cKey] = trim($value);
1039                                                 }
1040                                         }
1041                                 }
1042                         }
1043                 }
1044                 return $conf2;
1045         }
1046
1047         /**
1048          * Returns the reference to a 'resource' in TypoScript.
1049          * This could be from the filesystem if '/' is found in the value $fileFromSetup, else from the resource-list
1050          *
1051          * @param       string          TypoScript "resource" data type value.
1052          * @return      string          Resulting filename, if any.
1053          */
1054         function getFileName($fileFromSetup)    {
1055                 $file = trim($fileFromSetup);
1056                 if (!$file)     return;
1057                         // cache
1058                 $hash = md5($file);
1059                 if (isset($this->fileCache[$hash]))     {
1060                         return $this->fileCache[$hash];
1061                 }
1062
1063                 if (!strcmp(substr($file,0,4),'EXT:'))  {
1064                         $newFile='';
1065                         list($extKey,$script)=explode('/',substr($file,4),2);
1066                         if ($extKey && t3lib_extMgm::isLoaded($extKey)) {
1067                                 $extPath=t3lib_extMgm::extPath($extKey);
1068                                 $newFile=substr($extPath,strlen(PATH_site)).$script;
1069                         }
1070                         if (!@is_file(PATH_site.$newFile))      {
1071                                 if ($this->tt_track) $GLOBALS['TT']->setTSlogMessage('Extension media file "'.$newFile.'" was not found!',3);
1072                                 return;
1073                         } else $file=$newFile;
1074                 }
1075
1076                         // find
1077                 if (strstr($file,'/')) {        // here it is manual media
1078                         if (@is_file($this->getFileName_backPath.$file))        {
1079                                 $outFile = $file;
1080                                 $fileInfo = t3lib_div::split_fileref($outFile);
1081                                 reset($this->allowedPaths);
1082                                 $OK=0;
1083                                 while(list(,$val)=each($this->allowedPaths))    {
1084                                         if (substr($fileInfo['path'],0,strlen($val))==$val){$OK=1; break;}
1085                                 }
1086                                 if ($OK)        {
1087                                         $this->fileCache[$hash]=$outFile;
1088                                         return $outFile;
1089                                 } elseif ($this->tt_track) $GLOBALS['TT']->setTSlogMessage('"'.$file.'" was not located in the allowed paths: ('.implode(',',$this->allowedPaths).')',3);
1090                         } elseif ($this->tt_track) $GLOBALS['TT']->setTSlogMessage('"'.$this->getFileName_backPath.$file.'" is not a file (non-uploads/.. resource, did not exist).',3);
1091                 } else {                // Here it is uploaded media:
1092                         $outFile = $this->extractFromResources($this->setup['resources'],$file);
1093                         if ($outFile)   {
1094                                 if (@is_file($this->uplPath.$outFile))  {
1095                                         $this->fileCache[$hash] = $this->uplPath.$outFile;
1096                                         return $this->uplPath.$outFile;
1097                                 } elseif ($this->tt_track) $GLOBALS['TT']->setTSlogMessage('"'.$this->uplPath.$outFile.'" is not a file (did not exist).',3);
1098                         } elseif ($this->tt_track) $GLOBALS['TT']->setTSlogMessage('"'.$file.'" is not a file (uploads/.. resource).',3);
1099                 }
1100         }
1101
1102         /**
1103          * Searches for the TypoScript resource filename in the list of resource filenames.
1104          *
1105          * @param       string          The resource file name list (from $this->setup['resources'])
1106          * @param       string          The resource value to match
1107          * @return      string          If found, this will be the resource filename that matched. Typically this file is found in "uploads/tf/"
1108          * @access private
1109          * @see getFileName()
1110          */
1111         function extractFromResources($res,$file)       {
1112                 if (t3lib_div::inList($res,$file))      {
1113                         $outFile = $file;
1114                 } elseif (strstr($file,'*')) {
1115                         $fileparts=explode('*',$file);
1116                         $c=count($fileparts);
1117                         $files = explode(',',$res);
1118                         while(list(,$val)=each($files)) {
1119                                 $test = trim($val);
1120                                 if (ereg('^'.quotemeta($fileparts[0]).'.*'.quotemeta($fileparts[$c-1]).'$', $test))     {
1121                                         $outFile = $test;
1122                                         break;
1123                                 }
1124                         }
1125                 }
1126                 return $outFile;
1127         }
1128
1129         /**
1130          * CheckFile runs through the $menuArr and checks every file-reference in $name
1131          * (Not used anywhere)
1132          *
1133          * @param       string          Property name in the menu array
1134          * @param       array           Menu array to traverse
1135          * @return      array           Modified menu array
1136          * @depreciated
1137          * @internal
1138          */
1139         function checkFile($name,$menuArr)      {
1140                 reset ($menuArr);
1141                 while (list($aKey,)=each($menuArr))     {
1142                         $menuArr[$aKey][$name] = $this->getFileName($menuArr[$aKey][$name]);
1143                 }
1144                 return $menuArr;
1145         }
1146
1147         /**
1148          * Compiles the content for the page <title> tag.
1149          *
1150          * @param       string          The input title string, typically the "title" field of a page's record.
1151          * @param       boolean         If set, then only the site title is outputted (from $this->setup['sitetitle'])
1152          * @param       boolean         If set, then "sitetitle" and $title is swapped
1153          * @return      string          The page title on the form "[sitetitle]: [input-title]". Not htmlspecialchar()'ed.
1154          * @see tslib_fe::tempPageCacheContent(), TSpagegen::renderContentWithHeader()
1155          */
1156         function printTitle($title,$no_title=0,$titleFirst=0)   {
1157                 $st = trim($this->setup['sitetitle']) ? $this->setup['sitetitle']:'';
1158                 $title = $no_title ? '' : $title;
1159                 if ($titleFirst)        {
1160                         $temp=$st;
1161                         $st=$title;
1162                         $title=$temp;
1163                 }
1164                 if ($title && $st)      {
1165                         return $st.': '.$title;
1166                 } else {
1167                         return $st.$title;
1168                 }
1169         }
1170
1171         /**
1172          * Reads the fileContent of $fName and returns it.
1173          * The same as t3lib_div::getUrl()
1174          *
1175          * @param       string          Absolute filepath to record
1176          * @return      string          The content returned
1177          * @see tslib_cObj::fileResource(), tslib_cObj::MULTIMEDIA(), t3lib_div::getUrl()
1178          */
1179         function fileContent($fName)    {
1180                 $incFile = $this->getFileName($fName);
1181                 if ($incFile && $fd=fopen($incFile,'rb'))       {
1182                         $content = '';
1183                         while (!feof($fd))      {
1184                                 $content.=fread($fd, 5000);
1185                         }
1186                         fclose( $fd );
1187                         return $content;
1188                 }
1189         }
1190
1191         /**
1192          * Ordinary "wrapping" function. Used in the tslib_menu class and extension classes instead of the similar function in tslib_cObj
1193          *
1194          * @param       string          The content to wrap
1195          * @param       string          The wrap value, eg. "<b> | </b>"
1196          * @return      string          Wrapped input string
1197          * @see tslib_menu, tslib_cObj::wrap()
1198          */
1199         function wrap($content,$wrap)   {
1200                 if ($wrap)      {
1201                         $wrapArr = explode('|', $wrap);
1202                         return trim($wrapArr[0]).$content.trim($wrapArr[1]);
1203                 } else return $content;
1204         }
1205
1206         /**
1207          * Removes the "?" of input string IF the "?" is the last character.
1208          *
1209          * @param       string          Input string
1210          * @return      string          Output string, free of "?" in the end, if any such character.
1211          * @see linkData(), tslib_frameset::frameParams()
1212          */
1213         function removeQueryString($url)        {
1214                 if (substr($url,-1)=='?')       {
1215                         return substr($url,0,-1);
1216                 } else {
1217                         return $url;
1218                 }
1219         }
1220
1221         /**
1222          * Takes a TypoScript array as input and returns an array which contains all integer properties found which had a value (not only properties). The output array will be sorted numerically.
1223          * Call it like t3lib_TStemplate::sortedKeyList()
1224          *
1225          * @param       array           TypoScript array with numerical array in
1226          * @param       boolean         If set, then a value is not required - the properties alone will be enough.
1227          * @return      array           An array with all integer properties listed in numeric order.
1228          * @see tslib_cObj::cObjGet(), tslib_gifBuilder, tslib_imgmenu::makeImageMap()
1229          */
1230         function sortedKeyList($setupArr, $acceptOnlyProperties=FALSE)  {
1231                 $keyArr = Array();
1232
1233                 reset($setupArr);
1234                 while(list($key,)=each($setupArr))      {
1235                         $ikey = intval($key);
1236                         if (!strcmp($ikey,$key) || $acceptOnlyProperties)       {
1237                                 $keyArr[] = $ikey;
1238                         }
1239                 }
1240
1241                 $keyArr = array_unique($keyArr);
1242                 sort($keyArr);
1243                 return $keyArr;
1244         }
1245
1246
1247
1248
1249
1250
1251
1252
1253
1254
1255         /*******************************************************************
1256          *
1257          * Functions for creating links
1258          *
1259          *******************************************************************/
1260
1261         /**
1262          * The mother of all functions creating links/URLs etc in a TypoScript environment.
1263          * See the references below.
1264          * Basically this function takes care of issues such as type,id,alias and Mount Points, simulate static documents, M5/B6 encoded parameters etc.
1265          * It is important to pass all links created through this function since this is the guarantee that globally configured settings for link creating are observed and that your applications will conform to the various/many configuration options in TypoScript Templates regarding this.
1266          *
1267          * @param       array           The page record of the page to which we are creating a link. Needed due to fields like uid, alias, target, no_cache, title and sectionIndex_uid.
1268          * @param       string          Default target string to use IF not $page['target'] is set.
1269          * @param       boolean         If set, then the "&no_cache=1" parameter is included in the URL.
1270          * @param       string          Alternative script name if you don't want to use $GLOBALS['TSFE']->config['mainScript'] (normally set to "index.php")
1271          * @param       array           Array with overriding values for the $page array.
1272          * @param       string          Additional URL parameters to set in the URL. Syntax is "&foo=bar&foo2=bar2" etc. Also used internally to add parameters if needed.
1273          * @param       string          If you set this value to something else than a blank string, then the typeNumber used in the link will be forced to this value. Normally the typeNum is based on the target set OR on $GLOBALS['TSFE']->config['config']['forceTypeValue'] if found.
1274          * @return      array           Contains keys like "totalURL", "url", "sectionIndex", "linkVars", "no_cache", "type", "target" of which "totalURL" is normally the value you would use while the other keys contains various parts that was used to construct "totalURL"
1275          * @see tslib_frameset::frameParams(), tslib_cObj::typoLink(), tslib_cObj::SEARCHRESULT(), TSpagegen::pagegenInit(), tslib_menu::link()
1276          */
1277         function linkData($page,$oTarget,$no_cache,$script,$overrideArray='',$addParams='',$typeOverride='')    {
1278                 global $TYPO3_CONF_VARS;
1279
1280                 $LD = Array();
1281
1282                         // Overriding some fields in the page record and still preserves the values by adding them as parameters. Little strange function.
1283                 if (is_array($overrideArray))   {
1284                         foreach($overrideArray as $theKey => $theNewVal)        {
1285                                 $addParams.= '&real_'.$theKey.'='.rawurlencode($page[$theKey]);
1286                                 $page[$theKey] = $theNewVal;
1287                         }
1288                 }
1289
1290                         // Adding Mount Points, "&MP=", parameter for the current page if any is set:
1291                 if (!strstr($addParams,'&MP=')) {
1292                         if (trim($GLOBALS['TSFE']->MP_defaults[$page['uid']]))  {       // Looking for hardcoded defaults:
1293                                 $addParams.= '&MP='.rawurlencode(trim($GLOBALS['TSFE']->MP_defaults[$page['uid']]));
1294                         } elseif ($GLOBALS['TSFE']->config['config']['MP_mapRootPoints']) {             // Else look in automatically created map:
1295                                 $m = $this->getFromMPmap($page['uid']);
1296                                 if ($m) {
1297                                         $addParams.= '&MP='.rawurlencode($m);
1298                                 }
1299                         }
1300                 }
1301
1302                         // Setting ID/alias:
1303                 if (!$script)   {$script = $GLOBALS['TSFE']->config['mainScript'];}
1304                 if ($page['alias'])     {
1305                         $LD['url'] = $script.'?id='.rawurlencode($page['alias']);
1306                 } else {
1307                         $LD['url'] = $script.'?id='.$page['uid'];
1308                 }
1309                         // Setting target
1310                 $LD['target'] = trim($page['target']) ? trim($page['target']) : $oTarget;
1311
1312                         // typeNum
1313                 $typeNum = $this->setup[$LD['target'].'.']['typeNum'];
1314                 if (!$typeOverride && intval($GLOBALS['TSFE']->config['config']['forceTypeValue']))     {
1315                         $typeOverride = intval($GLOBALS['TSFE']->config['config']['forceTypeValue']);
1316                 }
1317                 if (strcmp($typeOverride,''))   { $typeNum = $typeOverride; }   // Override...
1318                 if ($typeNum)   {
1319                         $LD['type'] = '&type='.intval($typeNum);
1320                 } else {
1321                         $LD['type'] = '';
1322                 }
1323                 $LD['orig_type'] = $LD['type'];         // Preserving the type number. Will not be cleared if simulateStaticDocuments.
1324
1325                         // noCache
1326                 $LD['no_cache'] = (trim($page['no_cache']) || $no_cache) ? '&no_cache=1' : '';
1327
1328                         // linkVars
1329                 $LD['linkVars'] = $GLOBALS['TSFE']->linkVars.$addParams;
1330
1331                         // If simulateStaticDocuments is enabled:
1332                 if ($GLOBALS['TSFE']->config['config']['simulateStaticDocuments'])      {
1333                         $LD['type'] = '';
1334                         $LD['url'] = '';
1335
1336                                 // MD5/base64 method limitation:
1337                         $remainLinkVars='';
1338                         $flag_simulateStaticDocuments_pEnc = t3lib_div::inList('md5,base64',$GLOBALS['TSFE']->config['config']['simulateStaticDocuments_pEnc']) && !$LD['no_cache'];
1339                         if ($flag_simulateStaticDocuments_pEnc) {
1340                                 list($LD['linkVars'], $remainLinkVars) = $GLOBALS['TSFE']->simulateStaticDocuments_pEnc_onlyP_proc($LD['linkVars']);
1341                         }
1342
1343                         $LD['url'].=$GLOBALS['TSFE']->makeSimulFileName(
1344                                                         $page['title'],
1345                                                         $page['alias'] ? $page['alias'] : $page['uid'],
1346                                                         intval($typeNum),
1347                                                         $LD['linkVars'],
1348                                                         $LD['no_cache']?1:0
1349                                                 );
1350
1351                         if ($flag_simulateStaticDocuments_pEnc) {
1352                                 $LD['linkVars']=$remainLinkVars;
1353                         }
1354                         if ($GLOBALS['TSFE']->config['config']['simulateStaticDocuments']=='PATH_INFO') {
1355                                 $LD['url'] = str_replace('.','/',$LD['url']);
1356                                 $LD['url'] = 'index.php/'.$LD['url'].'/?';
1357                         } else {
1358                                 $LD['url'].= '.html?';
1359                         }
1360                 }
1361
1362                         // Add absRefPrefix if exists.
1363                 $LD['url'] = $GLOBALS['TSFE']->absRefPrefix.$LD['url'];
1364
1365                         // If the special key 'sectionIndex_uid' (added 'manually' in tslib/menu.php to the page-record) is set, then the link jumps directly to a section on the page.
1366                 $LD['sectionIndex'] = $page['sectionIndex_uid'] ? '#'.$page['sectionIndex_uid'] : '';
1367
1368                         // Compile the normal total url
1369                 $LD['totalURL']= $this->removeQueryString($LD['url'].$LD['type'].$LD['no_cache'].$LD['linkVars'].$GLOBALS['TSFE']->getMethodUrlIdToken).$LD['sectionIndex'];
1370
1371                         // Call post processing function for link rendering:
1372                 if (is_array($TYPO3_CONF_VARS['SC_OPTIONS']['t3lib/class.t3lib_tstemplate.php']['linkData-PostProc']))  {
1373                         $_params = array(
1374                                                         'LD' => &$LD,
1375                                                         'args' => array('page'=>$page, 'oTarget'=>$oTarget, 'no_cache'=>$no_cache, 'script'=>$script, 'overrideArray'=>$overrideArray, 'addParams'=>$addParams, 'typeOverride'=>$typeOverride),
1376                                                         'typeNum' => $typeNum
1377                                                 );
1378                         foreach($TYPO3_CONF_VARS['SC_OPTIONS']['t3lib/class.t3lib_tstemplate.php']['linkData-PostProc'] as $_funcRef)   {
1379                                 t3lib_div::callUserFunction($_funcRef,$_params,$this);
1380                         }
1381                 }
1382
1383                         // Return the LD-array
1384                 return $LD;
1385         }
1386
1387         /**
1388          * Initializes the automatically created MPmap coming from the "config.MP_mapRootPoints" setting
1389          * Can be called many times with overhead only the first time since then the map is generated and cached in memory.
1390          *
1391          * @param       integer         Page id to return MPvar value for.
1392          * @return      void
1393          * @see initMPmap_create()
1394          * @todo Implement some caching of the result between hits. (more than just the memory caching used here)
1395          */
1396         function getFromMPmap($pageId=0)        {
1397
1398                         // Create map if not found already:
1399                 if (!is_array($this->MPmap))    {
1400                         $this->MPmap = array();
1401
1402                         $rootPoints = t3lib_div::trimExplode(',', strtolower($GLOBALS['TSFE']->config['config']['MP_mapRootPoints']),1);
1403                         foreach($rootPoints as $p)      {       // Traverse rootpoints:
1404                                 if ($p == 'root')       {
1405                                         $p = $this->rootLine[0]['uid'];
1406                                         $initMParray = array();
1407                                         if ($this->rootLine[0]['_MOUNT_OL'] && $this->rootLine[0]['_MP_PARAM']) {
1408                                                 $initMParray[] = $this->rootLine[0]['_MP_PARAM'];
1409                                         }
1410                                 }
1411                                 $this->initMPmap_create($p,$initMParray);
1412                         }
1413                 }
1414
1415                         // Finding MP var for Page ID:
1416                 if ($pageId)    {
1417                         if (is_array($this->MPmap[$pageId]) && count($this->MPmap[$pageId]))    {
1418                                 return implode(',',$this->MPmap[$pageId]);
1419                         }
1420                 }
1421         }
1422
1423         /**
1424          * Creating MPmap for a certain ID root point.
1425          *
1426          * @param       integer         Root id from which to start map creation.
1427          * @param       array           MP_array passed from root page.
1428          * @param       integer         Recursion brake. Incremented for each recursive call. 20 is the limit.
1429          * @return      void
1430          * @see getFromMPvar()
1431          */
1432         function initMPmap_create($id,$MP_array=array(),$level=0)       {
1433
1434                 $id = intval($id);
1435                 if($id<=0)      return;
1436
1437                         // First level, check id
1438                 if (!$level)    {
1439
1440                                 // Find mount point if any:
1441                         $mount_info = $GLOBALS['TSFE']->sys_page->getMountPointInfo($id);
1442
1443                                 // Overlay mode:
1444                         if (is_array($mount_info) && $mount_info['overlay'])    {
1445                                 $MP_array[] = $mount_info['MPvar'];
1446                                 $id = $mount_info['mount_pid'];
1447                         }
1448
1449                                 // Set mapping information for this level:
1450                         $this->MPmap[$id] = $MP_array;
1451
1452                                 // Normal mode:
1453                         if (is_array($mount_info) && !$mount_info['overlay'])   {
1454                                 $MP_array[] = $mount_info['MPvar'];
1455                                 $id = $mount_info['mount_pid'];
1456                         }
1457                 }
1458
1459                 if ($id && $level<20)   {
1460
1461                         $nextLevelAcc = array();
1462
1463                                 // Select and traverse current level pages:
1464                         $res = $GLOBALS['TYPO3_DB']->exec_SELECTquery(
1465                                                 'uid,pid,doktype,mount_pid,mount_pid_ol',
1466                                                 'pages',
1467                                                 'pid='.intval($id).' AND deleted=0 AND doktype!=255 AND doktype!=6'     // 255 = Garbage bin, 6 = Backend User Section
1468                                         );
1469                         while ($row = $GLOBALS['TYPO3_DB']->sql_fetch_assoc($res))      {
1470
1471                                         // Find mount point if any:
1472                                 $next_id = $row['uid'];
1473                                 $next_MP_array = $MP_array;
1474                                 $mount_info = $GLOBALS['TSFE']->sys_page->getMountPointInfo($next_id, $row);
1475
1476                                         // Overlay mode:
1477                                 if (is_array($mount_info) && $mount_info['overlay'])    {
1478                                         $next_MP_array[] = $mount_info['MPvar'];
1479                                         $next_id = $mount_info['mount_pid'];
1480                                 }
1481
1482                                 if (!isset($this->MPmap[$next_id]))     {
1483
1484                                                 // Set mapping information for this level:
1485                                         $this->MPmap[$next_id] = $next_MP_array;
1486
1487                                                 // Normal mode:
1488                                         if (is_array($mount_info) && !$mount_info['overlay'])   {
1489                                                 $next_MP_array[] = $mount_info['MPvar'];
1490                                                 $next_id = $mount_info['mount_pid'];
1491                                         }
1492
1493                                                 // Register recursive call
1494                                                 // (have to do it this way since ALL of the current level should be registered BEFORE the sublevel at any time)
1495                                         $nextLevelAcc[] = array($next_id,$next_MP_array);
1496                                 }
1497                         }
1498
1499                                 // Call recursively, if any:
1500                         foreach($nextLevelAcc as $pSet) {
1501                                 $this->initMPmap_create($pSet[0],$pSet[1],$level+1);
1502                         }
1503                 }
1504         }
1505 }
1506
1507
1508 if (defined('TYPO3_MODE') && $TYPO3_CONF_VARS[TYPO3_MODE]['XCLASS']['t3lib/class.t3lib_tstemplate.php'])        {
1509         include_once($TYPO3_CONF_VARS[TYPO3_MODE]['XCLASS']['t3lib/class.t3lib_tstemplate.php']);
1510 }
1511 ?>