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Code source de Typo3 4.1.3 |
1 <?php 2 /*************************************************************** 3 * Copyright notice 4 * 5 * (c) 1999-2007 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: class.t3lib_tstemplate.php 2001 2007-02-06 07:45:40Z mundaun $ 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 * 109: class t3lib_TStemplate 41 * 211: function init() 42 * 249: function getCurrentPageData() 43 * 266: function matching($cc) 44 * 290: function start($theRootLine) 45 * 46 * SECTION: Fetching TypoScript code text for the Template Hierarchy 47 * 406: function runThroughTemplates($theRootLine,$start_template_uid=0) 48 * 459: function processTemplate($row, $idList,$pid,$templateID='',$templateParent='') 49 * 580: function includeStaticTypoScriptSources($idList,$templateID,$pid,$row) 50 * 642: function addExtensionStatics($idList,$templateID,$pid,$row) 51 * 675: function prependStaticExtra($subrow) 52 * 688: function versionOL(&$row) 53 * 54 * SECTION: Parsing TypoScript code text from Template Records into PHP array 55 * 725: function generateConfig() 56 * 891: function procesIncludes() 57 * 915: function mergeConstantsFromPageTSconfig($constArray) 58 * 944: function flattenSetup($setupArray, $prefix, $resourceFlag) 59 * 968: function substituteConstants($all) 60 * 991: function substituteConstantsCallBack($matches) 61 * 62 * SECTION: Various API functions, used from elsewhere in the frontend classes 63 * 1022: function splitConfArray($conf,$splitCount) 64 * 1099: function getFileName($fileFromSetup) 65 * 1156: function extractFromResources($res,$file) 66 * 1184: function checkFile($name,$menuArr) 67 * 1201: function printTitle($title,$no_title=0,$titleFirst=0) 68 * 1224: function fileContent($fName) 69 * 1244: function wrap($content,$wrap) 70 * 1258: function removeQueryString($url) 71 * 1275: function sortedKeyList($setupArr, $acceptOnlyProperties=FALSE) 72 * 73 * SECTION: Functions for creating links 74 * 1322: function linkData($page,$oTarget,$no_cache,$script,$overrideArray='',$addParams='',$typeOverride='') 75 * 1449: function getFromMPmap($pageId=0) 76 * 1485: function initMPmap_create($id,$MP_array=array(),$level=0) 77 * 78 * TOTAL FUNCTIONS: 28 79 * (This index is automatically created/updated by the extension "extdeveval") 80 * 81 */ 82 83 require_once (PATH_t3lib.'class.t3lib_tsparser.php'); 84 require_once (PATH_t3lib.'class.t3lib_matchcondition.php'); 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 /** 102 * Template object that is responsible for generating the TypoScript template based on template records. 103 * 104 * @author Kasper Skaarhoj <kasperYYYY@typo3.com> 105 * @package TYPO3 106 * @subpackage t3lib 107 * @see t3lib_tsparser.php, t3lib_matchcondition.php 108 */ 109 class t3lib_TStemplate { 110 111 // Debugging, analysis: 112 var $tt_track = 1; // If set, the global tt-timeobject is used to log the performance. 113 var $forceTemplateParsing=0; // If set, the template is always rendered. Used from Admin Panel. 114 115 // Backend Analysis modules settings: 116 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! 117 var $matchAll=0; // If set, the match-class matches everything! Used for backend modules only. Never frontend! 118 var $parseEditorCfgField=0; // If set, the Backend Editor Configuration TypoScript is also parsed (this is not needed for the frontend) 119 var $backend_info = 0; 120 var $getFileName_backPath=''; // Set from the backend - used to set an absolute path (PATH_site) so that relative resources are properly found with getFileName() 121 122 // Externally set breakpoints (used by Backend Modules) 123 var $ext_constants_BRP=0; 124 var $ext_config_BRP=0; 125 var $ext_editorcfg_BRP=0; 126 var $ext_regLinenumbers=FALSE; 127 128 // Constants: 129 var $uplPath = 'uploads/tf/'; 130 var $tempPath = 'typo3temp/'; 131 var $menuclasses = 'gmenu,tmenu,imgmenu,jsmenu'; 132 133 // Set Internally: 134 var $whereClause = ''; // This MUST be initialized by the init() function 135 var $debug = 0; 136 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. 137 var $currentPageData = ''; // Contains "currentPageData" when rendered/fetched from cache. See getCurrentPageData() 138 var $simulationHiddenOrTime=0; // See init(); Set if preview of some kind is enabled. 139 140 var $loaded = 0; // Set, if the TypoScript template structure is loaded and OK, see ->start() 141 var $setup = Array( // Default TypoScript Setup code 142 'styles.' => Array ( 143 'insertContent' => 'CONTENT', 144 'insertContent.' => Array ( 145 'table' => 'tt_content', 146 'select.' => Array ( 147 'orderBy' => 'sorting', 148 'where' => 'colPos=0', 149 'languageField' => 'sys_language_uid' 150 ) 151 ) 152 ), 153 'config.' => Array ( 154 'extTarget' => '_top', 155 'stat' => 1, 156 'stat_typeNumList' => '0,1' 157 ) 158 ); 159 var $flatSetup = Array ( 160 ); 161 var $const = Array ( // Default TypoScript Constants code: 162 '_clear' => '<img src="clear.gif" width="1" height="1" alt="" />', 163 '_blackBorderWrap' => '<table border="0" bgcolor="black" cellspacing="0" cellpadding="1"><tr><td> | </td></tr></table>', 164 '_tableWrap' => '<table border="0" cellspacing="0" cellpadding="0"> | </table>', 165 '_tableWrap_DEBUG' => '<table border="1" cellspacing="0" cellpadding="0"> | </table>', 166 '_stdFrameParams' => 'frameborder="no" marginheight="0" marginwidth="0" noresize="noresize"', 167 '_stdFramesetParams' => 'border="0" framespacing="0" frameborder="no"' 168 ); 169 170 171 // For fetching TypoScript code from template hierarchy before parsing it. Each array contains code field values from template records/files: 172 var $config = array(); // Setup field 173 var $constants = array(); // Constant field 174 var $editorcfg = array(); // Backend Editor Configuration field 175 176 var $hierarchyInfo = array(); // For Template Analyser in backend 177 var $hierarchyInfoToRoot = array(); // For Template Analyser in backend (setup content only) 178 var $nextLevel=0; // Next-level flag (see runThroughTemplates()) 179 var $rootId; // The Page UID of the root page 180 var $rootLine; // The rootline from current page to the root page 181 var $absoluteRootLine; // Rootline all the way to the root. Set but runThroughTemplates 182 var $outermostRootlineIndexWithTemplate=0; // A pointer to the last entry in the rootline where a template was found. 183 var $rowSum; // Array of arrays with title/uid of templates in hierarchy 184 var $resources=''; // Resources for the template hierarchy in a comma list 185 var $sitetitle=''; // The current site title field. 186 var $sections; // Tracking all conditions found during parsing of TypoScript. Used for the "all" key in currentPageData 187 var $sectionsMatch; // Tracking all matching conditions found 188 189 // Backend: ts_analyzer 190 var $clearList_const=array(); 191 var $clearList_setup=array(); 192 var $clearList_editorcfg=array(); 193 var $parserErrors=array(); 194 var $setup_constants = array(); 195 196 // Other: 197 var $fileCache = Array(); // Used by getFileName for caching of references to file resources 198 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. 199 var $MPmap = ''; // Contains mapping of Page id numbers to MP variables. 200 201 202 203 204 /** 205 * Initialize 206 * MUST be called directly after creating a new template-object 207 * 208 * @return void 209 * @see tslib_fe::initTemplate() 210 */ 211 function init() { 212 // $this->whereClause is used only to select templates from sys_template. 213 // $GLOBALS['SIM_EXEC_TIME'] is used so that we're able to simulate a later time as a test... 214 $this->whereClause='AND deleted=0 '; 215 if (!$GLOBALS['TSFE']->showHiddenRecords) { 216 $this->whereClause.='AND hidden=0 '; 217 } 218 if ($GLOBALS['TSFE']->showHiddenRecords || $GLOBALS['SIM_EXEC_TIME']!=$GLOBALS['EXEC_TIME']) { // Set the simulation flag, if simulation is detected! 219 $this->simulationHiddenOrTime=1; 220 } 221 $this->whereClause.= 'AND (starttime<='.$GLOBALS['SIM_EXEC_TIME'].') AND (endtime=0 OR endtime>'.$GLOBALS['SIM_EXEC_TIME'].')'; 222 if (!$GLOBALS['TYPO3_CONF_VARS']['GFX']['gdlib']) { 223 $this->menuclasses='tmenu,jsmenu,gmenu'; 224 } 225 226 // Sets the paths from where TypoScript resources are allowed to be used: 227 $this->allowedPaths = Array ('media/','fileadmin/','uploads/','typo3temp/','t3lib/fonts/',TYPO3_mainDir.'ext/',TYPO3_mainDir.'sysext/','typo3conf/ext/'); 228 if ($GLOBALS['TYPO3_CONF_VARS']['FE']['addAllowedPaths']) { 229 $pathArr = t3lib_div::trimExplode(',',$GLOBALS['TYPO3_CONF_VARS']['FE']['addAllowedPaths'],1); 230 while(list(,$p)=each($pathArr)) { 231 // 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. 232 $this->allowedPaths[] = $p; 233 } 234 } 235 } 236 237 /** 238 * Fetches the "currentPageData" array from cache 239 * 240 * NOTE about currentPageData: 241 * It holds information about the TypoScript conditions along with the list of template uid's which is used on the page. 242 * In the getFromCache function in TSFE, currentPageData is used to evaluate if there is a template and if the matching conditions are alright 243 * 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. 244 * 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 245 * 246 * @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 247 * @see start(), tslib_fe::getFromCache() 248 */ 249 function getCurrentPageData() { 250 $res = $GLOBALS['TYPO3_DB']->exec_SELECTquery('content', 'cache_pagesection', 'page_id='.intval($GLOBALS['TSFE']->id).' AND mpvar_hash='.t3lib_div::md5int($GLOBALS['TSFE']->MP)); 251 if ($row = $GLOBALS['TYPO3_DB']->sql_fetch_assoc($res)) { 252 $this->currentPageData = unserialize($row['content']); 253 } else { 254 $this->currentPageData = 'none'; 255 } 256 return $this->currentPageData; 257 } 258 259 /** 260 * Fetches data about which TypoScript-matches there are at this page. Then it performs a matchingtest. 261 * 262 * @param array An array with three keys, "all", "rowSum" and "rootLine" - all coming from the $this->currentPageData array 263 * @return array The input array but with a new key added, "match" which contains the items from the "all" key which when passed to tslib_matchCondition returned true. 264 * @see t3lib_matchCondition, tslib_fe::getFromCache() 265 */ 266 function matching($cc) { 267 if (is_array($cc['all'])) { 268 reset($cc['all']); 269 $matchObj = t3lib_div::makeInstance('t3lib_matchCondition'); 270 $matchObj->altRootLine=$cc['rootLine']; 271 while(list($key,$pre)=each($cc['all'])) { 272 if ($matchObj->match($pre)) { 273 $sectionsMatch[$key]=$pre; 274 } 275 } 276 $cc['match']=$sectionsMatch; 277 } 278 return $cc; 279 } 280 281 /** 282 * This is all about fetching the right TypoScript template structure. If it's not cached then it must be generated and cached! 283 * 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. 284 * Sets $this->setup to the parsed TypoScript Template array 285 * 286 * @param array The rootline of the current page (going ALL the way to tree root) 287 * @return void 288 * @see tslib_fe::getConfigArray() 289 */ 290 function start($theRootLine) { 291 if (is_array($theRootLine)) { 292 $setupData=''; 293 $cc=Array(); 294 $hash=''; 295 $this->runThroughTemplates($theRootLine); 296 297 // Getting the currentPageData if not already found 298 if (!$this->currentPageData && !$GLOBALS['TSFE']->no_cache) { 299 $this->getCurrentPageData(); 300 } 301 302 // This is about getting the hash string which is used to fetch the cached TypoScript template. 303 // If there was some cached currentPageData that's good (it gives us the hash), 304 // However if the actual rowSum and the rowSum of currentPageData is different from each other, thats a problem, and we should re-make the current page data. 305 if (is_array($this->currentPageData) && 306 !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! 307 ) { 308 // If currentPageData was actually there, we match the result... 309 $cc['all'] = $this->currentPageData['all']; 310 $cc['rowSum'] = $this->currentPageData['rowSum']; 311 $cc = $this->matching($cc); 312 $hash = md5(serialize($cc)); 313 } else { 314 // 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 315 $rowSumHash = md5('ROWSUM:'.serialize($this->rowSum)); 316 $result = t3lib_pageSelect::getHash($rowSumHash, 0); 317 if ($result) { 318 $cc['all'] = unserialize($result); 319 $cc['rowSum'] = $this->rowSum; 320 $cc = $this->matching($cc); 321 $hash = md5(serialize($cc)); 322 } 323 } 324 325 if ($hash) { 326 // Get TypoScript setup array 327 $setupData = t3lib_pageSelect::getHash($hash, 0); 328 } 329 330 if ($hash && $setupData && !$this->forceTemplateParsing) { 331 // If TypoScript setup structure was cached we unserialize it here: 332 $this->setup = unserialize($setupData); 333 } else { 334 // Make configuration 335 $this->generateConfig(); 336 337 // This stores the template hash thing 338 $cc=Array(); 339 $cc['all']=$this->sections; // All sections in the template at this point is found 340 $cc['rowSum']=$this->rowSum; // The line of templates is collected 341 $cc = $this->matching($cc); 342 343 $hash = md5(serialize($cc)); 344 345 // This stores the data. 346 t3lib_pageSelect::storeHash($hash, serialize($this->setup), 'TS TEMPLATE'); 347 348 if ($this->tt_track) $GLOBALS['TT']->setTSlogMessage('TS template size, serialized: '.strlen(serialize($this->setup)).' bytes'); 349 350 $rowSumHash = md5('ROWSUM:'.serialize($this->rowSum)); 351 t3lib_pageSelect::storeHash($rowSumHash, serialize($cc['all']), 'TMPL CONDITIONS - AL'); 352 } 353 // Add rootLine 354 $cc['rootLine'] = $this->rootLine; 355 // Make global and save. 356 $GLOBALS['TSFE']->all=$cc; 357 358 if (!$this->simulationHiddenOrTime && !$GLOBALS['TSFE']->no_cache) { // Only save currentPageData, if we're not simulating by hidden/starttime/endtime 359 $dbFields = array( 360 'content' => serialize($cc), 361 'tstamp' => $GLOBALS['EXEC_TIME'] 362 ); 363 $mpvar_hash = t3lib_div::md5int($GLOBALS['TSFE']->MP); 364 $GLOBALS['TYPO3_DB']->exec_UPDATEquery('cache_pagesection', 'page_id=' . intval($GLOBALS['TSFE']->id) . ' AND mpvar_hash=' . $mpvar_hash, $dbFields); 365 if ($GLOBALS['TYPO3_DB']->sql_affected_rows() == 0) { 366 $dbFields['page_id'] = intval($GLOBALS['TSFE']->id); 367 $dbFields['mpvar_hash'] = $mpvar_hash; 368 $GLOBALS['TYPO3_DB']->exec_INSERTquery('cache_pagesection', $dbFields); 369 } 370 } 371 // If everything OK. 372 if ($this->rootId && $this->rootLine && $this->setup) { 373 $this->loaded = 1; 374 } 375 } 376 } 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 /******************************************************************* 393 * 394 * Fetching TypoScript code text for the Template Hierarchy 395 * 396 *******************************************************************/ 397 398 /** 399 * 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. 400 * Resets and affects internal variables like $this->constants, $this->config, $this->editorcfg and $this->rowSum 401 * Also creates $this->rootLine which is a root line stopping at the root template (contrary to $GLOBALS['TSFE']->rootLine which goes all the way to the root of the tree 402 * 403 * @param array The rootline of the current page (going ALL the way to tree root) 404 * @param integer Set specific template record UID to select; this is only for debugging/development/analysis use in backend modules like "Web > Template". For parsing TypoScript templates in the frontend it should be 0 (zero) 405 * @return void 406 * @see start() 407 */ 408 function runThroughTemplates($theRootLine,$start_template_uid=0) { 409 $this->constants = Array(); 410 $this->config = Array(); 411 $this->editorcfg = Array(); 412 $this->rowSum = Array(); 413 $this->hierarchyInfoToRoot = Array(); 414 $this->absoluteRootLine=$theRootLine; // Is the TOTAL rootline 415 416 reset ($this->absoluteRootLine); 417 $c=count($this->absoluteRootLine); 418 for ($a=0;$a<$c;$a++) { 419 if ($this->nextLevel) { // If some template loaded before has set a template-id for the next level, then load this template first! 420 $res = $GLOBALS['TYPO3_DB']->exec_SELECTquery('*', 'sys_template', 'uid='.intval($this->nextLevel).' '.$this->whereClause); 421 $this->nextLevel = 0; 422 if ($row = $GLOBALS['TYPO3_DB']->sql_fetch_assoc($res)) { 423 $this->versionOL($row); 424 if (is_array($row)) { 425 $this->processTemplate($row,'sys_'.$row['uid'],$this->absoluteRootLine[$a]['uid'],'sys_'.$row['uid']); 426 $this->outermostRootlineIndexWithTemplate=$a; 427 } 428 } 429 $GLOBALS['TYPO3_DB']->sql_free_result($res); 430 } 431 $addC=''; 432 if ($a==($c-1) && $start_template_uid) { // If first loop AND there is set an alternative template uid, use that 433 $addC=' AND uid='.intval($start_template_uid); 434 } 435 436 $res = $GLOBALS['TYPO3_DB']->exec_SELECTquery('*', 'sys_template', 'pid='.intval($this->absoluteRootLine[$a]['uid']).$addC.' '.$this->whereClause,'','sorting',1); 437 if ($row = $GLOBALS['TYPO3_DB']->sql_fetch_assoc($res)) { 438 $this->versionOL($row); 439 if (is_array($row)) { 440 $this->processTemplate($row,'sys_'.$row['uid'],$this->absoluteRootLine[$a]['uid'],'sys_'.$row['uid']); 441 $this->outermostRootlineIndexWithTemplate=$a; 442 } 443 } 444 $GLOBALS['TYPO3_DB']->sql_free_result($res); 445 $this->rootLine[] = $this->absoluteRootLine[$a]; 446 } 447 } 448 449 /** 450 * Checks if the template ($row) has some included templates and after including them it fills the arrays with the setup 451 * Builds up $this->rowSum 452 * 453 * @param array A full TypoScript template record (sys_template/static_template/forged "dummy" record made from static template file) 454 * @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. 455 * @param array The PID of the input template record 456 * @param string The id of the current template. Same syntax as $idList ids, eg. "sys_123" 457 * @param string Parent template id (during recursive call); Same syntax as $idList ids, eg. "sys_123" 458 * @return void 459 * @see runThroughTemplates() 460 */ 461 function processTemplate($row, $idList,$pid,$templateID='',$templateParent='') { 462 // Adding basic template record information to rowSum array 463 $this->rowSum[]=Array($row['uid'],$row['title'],$row['tstamp']); 464 465 // Processing "Clear"-flags 466 if ($row['clear']) { 467 $clConst = $row['clear']&1; 468 $clConf = $row['clear']&2; 469 if ($clConst) { 470 $this->constants = Array(); 471 $this->clearList_const=array(); 472 } 473 if ($clConf) { 474 $this->config = Array(); 475 $this->hierarchyInfoToRoot = Array(); 476 $this->clearList_setup=array(); 477 478 $this->editorcfg = Array(); 479 $this->clearList_editorcfg=array(); 480 } 481 } 482 483 // Include static records (static_template) or files (from extensions) (#1/2) 484 if (!$row['includeStaticAfterBasedOn']) { // NORMAL inclusion, The EXACT same code is found below the basedOn inclusion!!! 485 $this->includeStaticTypoScriptSources($idList,$templateID,$pid,$row); 486 } 487 488 // Include "Based On" sys_templates: 489 if (trim($row['basedOn'])) { // 'basedOn' is a list of templates to include 490 // Manually you can put this value in the field and then the based_on ID will be taken from the $_GET var defined by '=....'. 491 // 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! 492 // 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. 493 $basedOn_hackFeature = explode('=',$row['basedOn']); 494 if ($basedOn_hackFeature[0]=='EXTERNAL_BASED_ON_TEMPLATE_ID' && $basedOn_hackFeature[1]) { 495 $id = intval(t3lib_div::_GET($basedOn_hackFeature[1])); 496 if ($id && !t3lib_div::inList($idList,'sys_'.$id)) { // if $id is not allready included ... 497 $res = $GLOBALS['TYPO3_DB']->exec_SELECTquery('*', 'sys_template', 'uid='.$id.' '.$this->whereClause); 498 if ($subrow = $GLOBALS['TYPO3_DB']->sql_fetch_assoc($res)) { // there was a template, then we fetch that 499 $this->versionOL($subrow); 500 if (is_array($subrow)) { 501 $this->processTemplate($subrow,$idList.',sys_'.$id,$pid, 'sys_'.$id,$templateID); 502 } 503 } 504 $GLOBALS['TYPO3_DB']->sql_free_result($res); 505 } 506 } else { // NORMAL OPERATION: 507 $basedOnArr = t3lib_div::intExplode(',',$row['basedOn']); 508 while(list(,$id)=each($basedOnArr)) { // traversing list 509 if (!t3lib_div::inList($idList,'sys_'.$id)) { // if $id is not allready included ... 510 $res = $GLOBALS['TYPO3_DB']->exec_SELECTquery('*', 'sys_template', 'uid='.intval($id).' '.$this->whereClause); 511 if ($subrow = $GLOBALS['TYPO3_DB']->sql_fetch_assoc($res)) { // there was a template, then we fetch that 512 $this->versionOL($subrow); 513 if (is_array($subrow)) { 514 $this->processTemplate($subrow,$idList.',sys_'.$id,$pid, 'sys_'.$id,$templateID); 515 } 516 } 517 $GLOBALS['TYPO3_DB']->sql_free_result($res); 518 } 519 } 520 } 521 } 522 523 // Include static records (static_template) or files (from extensions) (#2/2) 524 if ($row['includeStaticAfterBasedOn']) { 525 $this->includeStaticTypoScriptSources($idList,$templateID,$pid,$row); 526 } 527 528 // Creating hierarchy information; Used by backend analysis tools 529 $this->hierarchyInfo[] = $this->hierarchyInfoToRoot[] = array( 530 'root'=>trim($row['root']), 531 'next'=>$row['nextLevel'], 532 'clConst'=>$clConst, 533 'clConf'=>$clConf, 534 'templateID'=>$templateID, 535 'templateParent'=>$templateParent, 536 'title'=>$row['title'], 537 'uid'=>$row['uid'], 538 'pid'=>$row['pid'], 539 'configLines' => substr_count($row['config'], chr(10))+1 540 ); 541 542 // Adding the content of the fields constants (Constants), config (Setup) and editorcfg (Backend Editor Configuration) to the internal arrays. 543 $this->constants[] = $row['constants']; 544 $this->config[] = $row['config']; 545 if ($this->parseEditorCfgField) $this->editorcfg[] = $row['editorcfg']; 546 547 // For backend analysis (Template Analyser) provide the order of added constants/config/editorcfg template IDs 548 $this->clearList_const[]=$templateID; 549 $this->clearList_setup[]=$templateID; 550 if ($this->parseEditorCfgField) $this->clearList_editorcfg[]=$templateID; 551 552 // Add resources and sitetitle if found: 553 if (trim($row['resources'])) { 554 $this->resources = $row['resources'].','.$this->resources; 555 } 556 if (trim($row['sitetitle'])) { 557 $this->sitetitle = $row['sitetitle']; 558 } 559 // If the template record is a Rootlevel record, set the flag and clear the template rootLine (so it starts over from this point) 560 if (trim($row['root'])) { 561 $this->rootId = $pid; 562 $this->rootLine = Array(); 563 } 564 // If a template is set to be active on the next level set this internal value to point to this UID. (See runThroughTemplates()) 565 if ($row['nextLevel']) { 566 $this->nextLevel = $row['nextLevel']; 567 } else { 568 $this->nextLevel = 0; 569 } 570 } 571 572 /** 573 * Includes static template records (from static_template table) and static template files (from extensions) for the input template record row. 574 * 575 * @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. 576 * @param string The id of the current template. Same syntax as $idList ids, eg. "sys_123" 577 * @param array The PID of the input template record 578 * @param array A full TypoScript template record 579 * @return void 580 * @see processTemplate() 581 */ 582 function includeStaticTypoScriptSources($idList,$templateID,$pid,$row) { 583 // Static Template Records (static_template): include_static is a list of static templates to include 584 if (trim($row['include_static'])) { 585 $include_staticArr = t3lib_div::intExplode(',',$row['include_static']); 586 reset($include_staticArr); 587 while(list(,$id)=each($include_staticArr)) { // traversing list 588 if (!t3lib_div::inList($idList,'static_'.$id)) { // if $id is not allready included ... 589 $res = $GLOBALS['TYPO3_DB']->exec_SELECTquery('*', 'static_template', 'uid='.intval($id)); 590 if ($subrow = $GLOBALS['TYPO3_DB']->sql_fetch_assoc($res)) { // there was a template, then we fetch that 591 $subrow = $this->prependStaticExtra($subrow); 592 $this->processTemplate($subrow,$idList.',static_'.$id,$pid,'static_'.$id,$templateID); 593 } 594 $GLOBALS['TYPO3_DB']->sql_free_result($res); 595 } 596 } 597 } 598 599 // Static Template Files (Text files from extensions): include_static_file is a list of static files to include (from extensions) 600 if (trim($row['include_static_file'])) { 601 $include_static_fileArr = t3lib_div::trimExplode(',',$row['include_static_file'],1); 602 reset($include_static_fileArr); 603 while(list(,$ISF_file)=each($include_static_fileArr)) { // traversing list 604 $ISF_file = trim($ISF_file); 605 if (substr($ISF_file,0,4)=='EXT:') { 606 list($ISF_extKey,$ISF_localPath) = explode('/',substr($ISF_file,4),2); 607 if (strcmp($ISF_extKey,'') && t3lib_extMgm::isLoaded($ISF_extKey) && strcmp($ISF_localPath,'')) { 608 $ISF_localPath = ereg_replace('\/$','',$ISF_localPath).'/'; 609 $ISF_filePath = t3lib_extMgm::extPath($ISF_extKey).$ISF_localPath; 610 if (@is_dir($ISF_filePath)) { 611 $mExtKey = str_replace('_','',$ISF_extKey.'/'.$ISF_localPath); 612 $subrow=array( 613 'constants'=> @is_file($ISF_filePath.'constants.txt') ?t3lib_div::getUrl($ISF_filePath.'constants.txt'):'', 614 'config'=> @is_file($ISF_filePath.'setup.txt') ?t3lib_div::getUrl($ISF_filePath.'setup.txt'):'', 615 'editorcfg'=> @is_file($ISF_filePath.'editorcfg.txt') ?t3lib_div::getUrl($ISF_filePath.'editorcfg.txt'):'', 616 'include_static'=> @is_file($ISF_filePath.'include_static.txt')?implode(',',array_unique(t3lib_div::intExplode(',',t3lib_div::getUrl($ISF_filePath.'include_static.txt')))):'', 617 'include_static_file'=> @is_file($ISF_filePath.'include_static_file.txt')?implode(',',array_unique(explode(',',t3lib_div::getUrl($ISF_filePath.'include_static_file.txt')))):'', 618 'title' => $ISF_file, 619 'uid' => $mExtKey 620 ); 621 $subrow = $this->prependStaticExtra($subrow); 622 623 $this->processTemplate($subrow,$idList.',ext_'.$mExtKey,$pid, 'ext_'.$mExtKey,$templateID); 624 } 625 } 626 } 627 } 628 } 629 630 $this->addExtensionStatics($idList,$templateID,$pid,$row); 631 } 632 633 /** 634 * Adds the default TypoScript files for extensions if any. 635 * 636 * @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. 637 * @param string The id of the current template. Same syntax as $idList ids, eg. "sys_123" 638 * @param array The PID of the input template record 639 * @param array A full TypoScript template record 640 * @return void 641 * @access private 642 * @see includeStaticTypoScriptSources() 643 */ 644 function addExtensionStatics($idList,$templateID,$pid,$row) { 645 global $TYPO3_LOADED_EXT; 646 647 if ($row['static_file_mode']==1 || ($row['static_file_mode']==0 && substr($templateID,0,4)=='sys_' && $row['root'])) { 648 reset($TYPO3_LOADED_EXT); 649 while(list($extKey,$files)=each($TYPO3_LOADED_EXT)) { 650 if (is_array($files) && ($files['ext_typoscript_constants.txt'] || $files['ext_typoscript_setup.txt'] || $files['ext_typoscript_editorcfg.txt'])) { 651 $mExtKey = str_replace('_','',$extKey); 652 $subrow=array( 653 'constants'=> $files['ext_typoscript_constants.txt']?t3lib_div::getUrl($files['ext_typoscript_constants.txt']):'', 654 'config'=> $files['ext_typoscript_setup.txt']?t3lib_div::getUrl($files['ext_typoscript_setup.txt']):'', 655 'editorcfg'=> $files['ext_typoscript_editorcfg.txt']?t3lib_div::getUrl($files['ext_typoscript_editorcfg.txt']):'', 656 'title' => $extKey, 657 'uid' => $mExtKey 658 ); 659 $subrow = $this->prependStaticExtra($subrow); 660 661 $this->processTemplate($subrow,$idList.',ext_'.$mExtKey,$pid, 'ext_'.$mExtKey,$templateID); 662 } 663 } 664 } 665 } 666 667 /** 668 * Appends (not prepends) additional TypoScript code to static template records/files as set in TYPO3_CONF_VARS 669 * For records the "uid" value is the integer of the "static_template" record 670 * For files the "uid" value is the extension key but with any underscores removed. Possibly with a path if its a static file selected in the template record 671 * 672 * @param array Static template record/file 673 * @return array Returns the input array where the values for keys "config", "constants" and "editorcfg" may have been modified with prepended code. 674 * @access private 675 * @see addExtensionStatics(), includeStaticTypoScriptSources() 676 */ 677 function prependStaticExtra($subrow) { 678 $subrow['config'].=$GLOBALS['TYPO3_CONF_VARS']['FE']['defaultTypoScript_setup.'][$subrow['uid']]; 679 $subrow['editorcfg'].=$GLOBALS['TYPO3_CONF_VARS']['FE']['defaultTypoScript_editorcfg.'][$subrow['uid']]; 680 $subrow['constants'].=$GLOBALS['TYPO3_CONF_VARS']['FE']['defaultTypoScript_constants.'][$subrow['uid']]; 681 return $subrow; 682 } 683 684 /** 685 * Creating versioning overlay of a sys_template record. This will use either frontend or backend overlay functionality depending on environment. 686 * 687 * @param array Row to overlay. 688 * @return void Row is passed by reference. 689 */ 690 function versionOL(&$row) { 691 if (is_object($GLOBALS['TSFE'])) { // Frontend: 692 $GLOBALS['TSFE']->sys_page->versionOL('sys_template',$row); 693 } else { // Backend: 694 t3lib_BEfunc::workspaceOL('sys_template',$row); 695 } 696 } 697 698 699 700 701 702 703 704 705 706 707 708 709 710 711 712 713 714 /******************************************************************* 715 * 716 * Parsing TypoScript code text from Template Records into PHP array 717 * 718 *******************************************************************/ 719 720 /** 721 * Generates the configuration array by replacing constants and parsing the whole thing. 722 * Depends on $this->config and $this->constants to be set prior to this! (done by processTemplate/runThroughTemplates) 723 * 724 * @return void 725 * @see t3lib_TSparser, start() 726 */ 727 function generateConfig() { 728 // Add default TS for all three code types: 729 array_unshift($this->constants,''.$GLOBALS['TYPO3_CONF_VARS']['FE']['defaultTypoScript_constants']); // Adding default TS/constants 730 array_unshift($this->config,''.$GLOBALS['TYPO3_CONF_VARS']['FE']['defaultTypoScript_setup']); // Adding default TS/setup 731 array_unshift($this->editorcfg,''.$GLOBALS['TYPO3_CONF_VARS']['FE']['defaultTypoScript_editorcfg']); // Adding default TS/editorcfg 732 733 // Parse the TypoScript code text for include-instructions! 734 $this->procesIncludes(); 735 736 // These vars are also set lateron... 737 $this->setup['resources']= $this->resources; 738 $this->setup['sitetitle']= $this->sitetitle; 739 740 741 742 // **************************** 743 // Parse TypoScript Constants 744 // **************************** 745 746 // Initialize parser and match-condition classes: 747 $constants = t3lib_div::makeInstance('t3lib_TSparser'); 748 $constants->breakPointLN=intval($this->ext_constants_BRP); 749 $constants->setup = $this->const; 750 $constants->setup = $this->mergeConstantsFromPageTSconfig($constants->setup); 751 $matchObj = t3lib_div::makeInstance('t3lib_matchCondition'); 752 $matchObj->matchAlternative = $this->matchAlternative; 753 $matchObj->matchAll = $this->matchAll; // Matches ALL conditions in TypoScript 754 755 // Traverse constants text fields and parse them 756 foreach($this->constants as $str) { 757 $constants->parse($str,$matchObj); 758 } 759 760 // Read out parse errors if any 761 $this->parserErrors['constants']=$constants->errors; 762 763 // 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) 764 $this->flatSetup = Array(); 765 $this->flattenSetup($constants->setup,'',''); 766 767 768 769 // *********************************************** 770 // Parse TypoScript Setup (here called "config") 771 // *********************************************** 772 // Initialize parser and match-condition classes: 773 $config = t3lib_div::makeInstance('t3lib_TSparser'); 774 $config->breakPointLN = intval($this->ext_config_BRP); 775 $config->regLinenumbers = $this->ext_regLinenumbers; 776 $config->setup = $this->setup; 777 778 // Transfer information about conditions found in "Constants" and which of them returned true. 779 $config->sections = $constants->sections; 780 $config->sectionsMatch = $constants->sectionsMatch; 781 782 // Traverse setup text fields and concatenate them into one, single string separated by a [GLOBAL] condition 783 $all=''; 784 foreach($this->config as $str) { 785 $all.="\n[GLOBAL]\n".$str; 786 } 787 788 // Substitute constants in the Setup code: 789 if ($this->tt_track) $GLOBALS['TT']->push('Substitute Constants ('.count($this->flatSetup).')'); 790 $all = $this->substituteConstants($all); 791 if ($this->tt_track) $GLOBALS['TT']->pull(); 792 793 // Searching for possible unsubstituted constants left (only for information) 794 if (strstr($all,'{$')) { 795 $findConst = explode('{$',$all); 796 $theConstList=Array(); 797 next($findConst); 798 while(list(,$constVal)=each($findConst)) { 799 $constLen=t3lib_div::intInRange(strcspn($constVal,'}'),0,50); 800 $theConstList[]='{$'.substr($constVal,0,$constLen+1); 801 } 802 if ($this->tt_track) $GLOBALS['TT']->setTSlogMessage(implode(',',$theConstList).': Constants may remain un-substituted!!',2); 803 } 804 805 // Logging the textual size of the TypoScript Setup field text with all constants substituted: 806 if ($this->tt_track) $GLOBALS['TT']->setTSlogMessage('TypoScript template size as textfile: '.strlen($all).' bytes'); 807 808 // Finally parse the Setup field TypoScript code (where constants are now substituted) 809 $config->parse($all,$matchObj); 810 811 // Read out parse errors if any 812 $this->parserErrors['config']=$config->errors; 813 814 // Transfer the TypoScript array from the parser object to the internal $this->setup array: 815 $this->setup = $config->setup; 816 if ($this->backend_info) { 817 $this->setup_constants = $constants->setup; // Used for backend purposes only 818 } 819 820 821 822 823 // ************************************************** 824 // Parse Backend Editor Configuration (backend only) 825 // ************************************************** 826 if ($this->parseEditorCfgField) { 827 $editorcfg = t3lib_div::makeInstance('t3lib_TSparser'); 828 $editorcfg->breakPointLN=intval($this->ext_editorcfg_BRP); 829 $editorcfg->setup = array(); // Empty as a start... 830 831 $all = implode("\n[GLOBAL]\n",$this->editorcfg); 832 833 // substitute constants in config 834 $all = $this->substituteConstants($all); 835 836 // parse Config 837 $matchObj->matchAll=1; // This should make sure that conditions are disabled. For now they are NOT active for the backend. 838 $editorcfg->parse($all,$matchObj); 839 $this->parserErrors['editorcfg']=$editorcfg->errors; 840 $this->setup_editorcfg = $editorcfg->setup; 841 } 842 843 844 845 846 847 // **************************************************************** 848 // Final processing of the $this->setup TypoScript Template array 849 // Basically: This is unsetting/setting of certain reserved keys. 850 // **************************************************************** 851 852 // These vars are allready set after 'processTemplate', but because $config->setup overrides them (in the line above!), we set them again. They are not changed compared to the value they had in the top of the page! 853 unset($this->setup['resources']); 854 unset($this->setup['resources.']); 855 $this->setup['resources']= implode(',',t3lib_div::trimExplode(',',$this->resources,1)); 856 857 unset($this->setup['sitetitle']); 858 unset($this->setup['sitetitle.']); 859 $this->setup['sitetitle']= $this->sitetitle; 860 861 // Unsetting some vars... 862 unset($this->setup['types.']); 863 unset($this->setup['types']); 864 if (is_array($this->setup)) { 865 reset ($this->setup); 866 while(list($theKey,)=each($this->setup)) { 867 if ($this->setup[$theKey]=='PAGE') { 868 $tN = $this->setup[$theKey.'.']['typeNum']; 869 if (isset($tN)) { 870 $this->setup['types.'][$tN] = $theKey; 871 } elseif(!$this->setup['types.'][0]) { // If there is no type 0 yet and typeNum was not set, we use the current object as the default 872 $this->setup['types.'][0] = $theKey; 873 } 874 } 875 } 876 } 877 unset($this->setup['styles.']); 878 unset($this->setup['temp.']); 879 unset($constants); 880 881 // Storing the conditions found/matched information: 882 $this->sections = $config->sections; 883 $this->sectionsMatch = $config->sectionsMatch; 884 } 885 886 /** 887 * Searching TypoScript code text (for constants, config (Setup) and editorcfg) for include instructions and does the inclusion if needed. 888 * Modifies 889 * 890 * @return void 891 * @see t3lib_TSparser, generateConfig() 892 */ 893 function procesIncludes() { 894 reset($this->constants); 895 while(list($k)=each($this->constants)) { 896 $this->constants[$k]=t3lib_TSparser::checkIncludeLines($this->constants[$k]); 897 } 898 899 reset($this->config); 900 while(list($k)=each($this->config)) { 901 $this->config[$k]=t3lib_TSparser::checkIncludeLines($this->config[$k]); 902 } 903 904 reset($this->editorcfg); 905 while(list($k)=each($this->editorcfg)) { 906 $this->editorcfg[$k]=t3lib_TSparser::checkIncludeLines($this->editorcfg[$k]); 907 } 908 } 909 910 /** 911 * 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! 912 * 913 * @param array Constants array, default input. 914 * @return array Constants array, modified 915 * @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...) 916 */ 917 function mergeConstantsFromPageTSconfig($constArray) { 918 $TSdataArray = array(); 919 $TSdataArray[]=$GLOBALS['TYPO3_CONF_VARS']['BE']['defaultPageTSconfig']; // Setting default configuration: 920 921 for ($a=0;$a<=$this->outermostRootlineIndexWithTemplate;$a++) { 922 $TSdataArray[]=$this->absoluteRootLine[$a]['TSconfig']; 923 } 924 // Parsing the user TS (or getting from cache) 925 $TSdataArray = t3lib_TSparser::checkIncludeLines_array($TSdataArray); 926 $userTS = implode(chr(10).'[GLOBAL]'.chr(10),$TSdataArray); 927 928 $parseObj = t3lib_div::makeInstance('t3lib_TSparser'); 929 $parseObj->parse($userTS); 930 931 if (is_array($parseObj->setup['TSFE.']['constants.'])) { 932 $constArray = t3lib_div::array_merge_recursive_overrule($constArray,$parseObj->setup['TSFE.']['constants.']); 933 } 934 return $constArray; 935 } 936 937 /** 938 * This flattens a hierarchical TypoScript array to $this->flatSetup 939 * 940 * @param array TypoScript array 941 * @param string Prefix to the object path. Used for recursive calls to this function. 942 * @param boolean If set, then the constant value will be resolved as a TypoScript "resource" data type. Also used internally during recursive calls so that all subproperties for properties named "file." will be resolved as resources. 943 * @return void 944 * @see generateConfig() 945 */ 946 function flattenSetup($setupArray, $prefix, $resourceFlag) { 947 if (is_array($setupArray)) { 948 reset($setupArray); 949 while(list($key,$val)=each($setupArray)) { 950 if ($prefix || substr($key,0,16)!='TSConstantEditor') { // We don't want 'TSConstantEditor' in the flattend setup on the first level (190201) 951 if (is_array($val)) { 952 $this->flattenSetup($val,$prefix.$key, ($key=='file.')); 953 } elseif ($resourceFlag) { 954 $this->flatSetup[$prefix.$key] = $this->getFileName($val); 955 } else { 956 $this->flatSetup[$prefix.$key] = $val; 957 } 958 } 959 } 960 } 961 } 962 963 /** 964 * Substitutes the constants from $this->flatSetup in the text string $all 965 * 966 * @param string TypoScript code text string 967 * @return string The processed string with all constants found in $this->flatSetup as key/value pairs substituted. 968 * @see generateConfig(), flattenSetup() 969 */ 970 function substituteConstants($all) { 971 if ($this->tt_track) $GLOBALS['TT']->setTSlogMessage('Constants to substitute: '.count($this->flatSetup)); 972 973 $noChange = false; 974 // recursive substitution of constants (up to 10 nested levels) 975 for ($i = 0; $i < 10 && !$noChange; $i++) { 976 $old_all = $all; 977 $all = preg_replace_callback('/\{\$(.[^}]*)\}/', array($this, 'substituteConstantsCallBack'), $all); 978 if ($old_all == $all) { 979 $noChange = true; 980 } 981 } 982 983 return $all; 984 } 985 986 /** 987 * Call back method for preg_replace_callback in substituteConstants 988 * 989 * @param array Regular expression matches 990 * @return string Replacement 991 * @see substituteConstants() 992 */ 993 function substituteConstantsCallBack($matches) { 994 // replace {$CONST} if found in $this->flatSetup, else leave unchanged 995 return isset($this->flatSetup[$matches[1]]) && !is_array($this->flatSetup[$matches[1]]) ? $this->flatSetup[$matches[1]] : $matches[0]; 996 } 997 998 999 1000 1001 1002 1003 1004 1005 1006 1007 /******************************************************************* 1008 * 1009 * Various API functions, used from elsewhere in the frontend classes 1010 * 1011 *******************************************************************/ 1012 1013 /** 1014 * Implementation of the "optionSplit" feature in TypoScript (used eg. for MENU objects) 1015 * What it does is to split the incoming TypoScript array so that the values are exploded by certain strings ("||" and "|*|") and each part distributed into individual TypoScript arrays with a similar structure, but individualized values. 1016 * The concept is known as "optionSplit" and is rather advanced to handle but quite powerful, in particular for creating menus in TYPO3. 1017 * 1018 * @param array A TypoScript array 1019 * @param integer The number of items for which to generated individual TypoScript arrays 1020 * @return array The individualized TypoScript array. 1021 * @see tslib_cObj::IMGTEXT(), tslib_menu::procesItemStates() 1022 * @link http://typo3.org/doc.0.html?&tx_extrepmgm_pi1[extUid]=270&tx_extrepmgm_pi1[tocEl]=289&cHash=6604390b37 1023 */ 1024 function splitConfArray($conf,$splitCount) { 1025 1026 // Initialize variables: 1027 $splitCount = intval($splitCount); 1028 $conf2 = Array(); 1029 1030 if ($splitCount && is_array($conf)) { 1031 1032 // Initialize output to carry at least the keys: 1033 for ($aKey=0;$aKey<$splitCount;$aKey++) { 1034 $conf2[$aKey] = array(); 1035 } 1036 1037 // Recursive processing of array keys: 1038 foreach($conf as $cKey => $val) { 1039 if (is_array($val)) { 1040 $tempConf = $this->splitConfArray($val,$splitCount); 1041 foreach($tempConf as $aKey => $val) { 1042 $conf2[$aKey][$cKey] = $val; 1043 } 1044 } 1045 } 1046 1047 // Splitting of all values on this level of the TypoScript object tree: 1048 foreach($conf as $cKey => $val) { 1049 if (!is_array($val)) { 1050 if (!strstr($val,'|*|') && !strstr($val,'||')) { 1051 for ($aKey=0;$aKey<$splitCount;$aKey++) { 1052 $conf2[$aKey][$cKey] = $val; 1053 } 1054 } else { 1055 $main = explode ('|*|',$val); 1056 $mainCount = count($main); 1057 1058 $lastC = 0; 1059 $middleC = 0; 1060 $firstC = 0; 1061 1062 if ($main[0]) { 1063 $first = explode('||',$main[0]); 1064 $firstC = count($first); 1065 } 1066 if ($main[1]) { 1067 $middle = explode('||',$main[1]); 1068 $middleC = count($middle); 1069 } 1070 if ($main[2]) { 1071 $last = explode('||',$main[2]); 1072 $lastC = count($last); 1073 $value = $last[0]; 1074 } 1075 1076 for ($aKey=0;$aKey<$splitCount;$aKey++) { 1077 if ($firstC && isset($first[$aKey])) { 1078 $value = $first[$aKey]; 1079 } elseif ($middleC) { 1080 $value = $middle[($aKey-$firstC)%$middleC]; 1081 } 1082 if ($lastC && $lastC>=($splitCount-$aKey)) { 1083 $value = $last[$lastC-($splitCount-$aKey)]; 1084 } 1085 $conf2[$aKey][$cKey] = trim($value); 1086 } 1087 } 1088 } 1089 } 1090 } 1091 return $conf2; 1092 } 1093 1094 /** 1095 * Returns the reference to a 'resource' in TypoScript. 1096 * This could be from the filesystem if '/' is found in the value $fileFromSetup, else from the resource-list 1097 * 1098 * @param string TypoScript "resource" data type value. 1099 * @return string Resulting filename, if any. 1100 */ 1101 function getFileName($fileFromSetup) { 1102 $file = trim($fileFromSetup); 1103 if (!$file) { 1104 return; 1105 } elseif (strstr($file,'../')) { 1106 if ($this->tt_track) $GLOBALS['TT']->setTSlogMessage('File path "'.$file.'" contained illegal string "../"!',3); 1107 return; 1108 } 1109 // cache 1110 $hash = md5($file); 1111 if (isset($this->fileCache[$hash])) { 1112 return $this->fileCache[$hash]; 1113 } 1114 1115 if (!strcmp(substr($file,0,4),'EXT:')) { 1116 $newFile=''; 1117 list($extKey,$script)=explode('/',substr($file,4),2); 1118 if ($extKey && t3lib_extMgm::isLoaded($extKey)) { 1119 $extPath=t3lib_extMgm::extPath($extKey); 1120 $newFile=substr($extPath,strlen(PATH_site)).$script; 1121 } 1122 if (!@is_file(PATH_site.$newFile)) { 1123 if ($this->tt_track) $GLOBALS['TT']->setTSlogMessage('Extension media file "'.$newFile.'" was not found!',3); 1124 return; 1125 } else $file=$newFile; 1126 } 1127 1128 // find 1129 if (strstr($file,'/')) { // here it is manual media 1130 if(!strcmp(substr($file,0,6),'media/')) $file = 'typo3/sysext/cms/tslib/'.$file; 1131 if (@is_file($this->getFileName_backPath.$file)) { 1132 $outFile = $file; 1133 $fileInfo = t3lib_div::split_fileref($outFile); 1134 reset($this->allowedPaths); 1135 $OK=0; 1136 while(list(,$val)=each($this->allowedPaths)) { 1137 if (substr($fileInfo['path'],0,strlen($val))==$val){$OK=1; break;} 1138 } 1139 if ($OK) { 1140 $this->fileCache[$hash]=$outFile; 1141 return $outFile; 1142 } elseif ($this->tt_track) $GLOBALS['TT']->setTSlogMessage('"'.$file.'" was not located in the allowed paths: ('.implode(',',$this->allowedPaths).')',3); 1143 } elseif ($this->tt_track) $GLOBALS['TT']->setTSlogMessage('"'.$this->getFileName_backPath.$file.'" is not a file (non-uploads/.. resource, did not exist).',3); 1144 } else { // Here it is uploaded media: 1145 $outFile = $this->extractFromResources($this->setup['resources'],$file); 1146 if ($outFile) { 1147 if (@is_file($this->uplPath.$outFile)) { 1148 $this->fileCache[$hash] = $this->uplPath.$outFile; 1149 return $this->uplPath.$outFile; 1150 } elseif ($this->tt_track) $GLOBALS['TT']->setTSlogMessage('"'.$this->uplPath.$outFile.'" is not a file (did not exist).',3); 1151 } elseif ($this->tt_track) $GLOBALS['TT']->setTSlogMessage('"'.$file.'" is not a file (uploads/.. resource).',3); 1152 } 1153 } 1154 1155 /** 1156 * Searches for the TypoScript resource filename in the list of resource filenames. 1157 * 1158 * @param string The resource file name list (from $this->setup['resources']) 1159 * @param string The resource value to match 1160 * @return string If found, this will be the resource filename that matched. Typically this file is found in "uploads/tf/" 1161 * @access private 1162 * @see getFileName() 1163 */ 1164 function extractFromResources($res,$file) { 1165 if (t3lib_div::inList($res,$file)) { 1166 $outFile = $file; 1167 } elseif (strstr($file,'*')) { 1168 $fileparts=explode('*',$file); 1169 $c=count($fileparts); 1170 $files = explode(',',$res); 1171 while(list(,$val)=each($files)) { 1172 $test = trim($val); 1173 if (ereg('^'.quotemeta($fileparts[0]).'.*'.quotemeta($fileparts[$c-1]).'$', $test)) { 1174 $outFile = $test; 1175 break; 1176 } 1177 } 1178 } 1179 return $outFile; 1180 } 1181 1182 /** 1183 * CheckFile runs through the $menuArr and checks every file-reference in $name 1184 * (Not used anywhere) 1185 * 1186 * @param string Property name in the menu array 1187 * @param array Menu array to traverse 1188 * @return array Modified menu array 1189 * @deprecated 1190 * @internal 1191 */ 1192 function checkFile($name,$menuArr) { 1193 reset ($menuArr); 1194 while (list($aKey,)=each($menuArr)) { 1195 $menuArr[$aKey][$name] = $this->getFileName($menuArr[$aKey][$name]); 1196 } 1197 return $menuArr; 1198 } 1199 1200 /** 1201 * Compiles the content for the page <title> tag. 1202 * 1203 * @param string The input title string, typically the "title" field of a page's record. 1204 * @param boolean If set, then only the site title is outputted (from $this->setup['sitetitle']) 1205 * @param boolean If set, then "sitetitle" and $title is swapped 1206 * @return string The page title on the form "[sitetitle]: [input-title]". Not htmlspecialchar()'ed. 1207 * @see tslib_fe::tempPageCacheContent(), TSpagegen::renderContentWithHeader() 1208 */ 1209 function printTitle($title,$no_title=0,$titleFirst=0) { 1210 $st = trim($this->setup['sitetitle']) ? $this->setup['sitetitle']:''; 1211 $title = $no_title ? '' : $title; 1212 if ($titleFirst) { 1213 $temp=$st; 1214 $st=$title; 1215 $title=$temp; 1216 } 1217 if ($title && $st) { 1218 return $st.': '.$title; 1219 } else { 1220 return $st.$title; 1221 } 1222 } 1223 1224 /** 1225 * Reads the fileContent of $fName and returns it. 1226 * Similar to t3lib_div::getUrl() 1227 * 1228 * @param string Absolute filepath to record 1229 * @return string The content returned 1230 * @see tslib_cObj::fileResource(), tslib_cObj::MULTIMEDIA(), t3lib_div::getUrl() 1231 */ 1232 function fileContent($fName) { 1233 $incFile = $this->getFileName($fName); 1234 if ($incFile) { 1235 return @file_get_contents($incFile); 1236 } 1237 } 1238 1239 /** 1240 * Ordinary "wrapping" function. Used in the tslib_menu class and extension classes instead of the similar function in tslib_cObj 1241 * 1242 * @param string The content to wrap 1243 * @param string The wrap value, eg. "<b> | </b>" 1244 * @return string Wrapped input string 1245 * @see tslib_menu, tslib_cObj::wrap() 1246 */ 1247 function wrap($content,$wrap) { 1248 if ($wrap) { 1249 $wrapArr = explode('|', $wrap); 1250 return trim($wrapArr[0]).$content.trim($wrapArr[1]); 1251 } else return $content; 1252 } 1253 1254 /** 1255 * Removes the "?" of input string IF the "?" is the last character. 1256 * 1257 * @param string Input string 1258 * @return string Output string, free of "?" in the end, if any such character. 1259 * @see linkData(), tslib_frameset::frameParams() 1260 */ 1261 function removeQueryString($url) { 1262 if (substr($url,-1)=='?') { 1263 return substr($url,0,-1); 1264 } else { 1265 return $url; 1266 } 1267 } 1268 1269 /** 1270 * Takes a TypoScript array as input and returns an array which contains all integer properties found which had a value (not only properties). The output array will be sorted numerically. 1271 * Call it like t3lib_TStemplate::sortedKeyList() 1272 * 1273 * @param array TypoScript array with numerical array in 1274 * @param boolean If set, then a value is not required - the properties alone will be enough. 1275 * @return array An array with all integer properties listed in numeric order. 1276 * @see tslib_cObj::cObjGet(), tslib_gifBuilder, tslib_imgmenu::makeImageMap() 1277 */ 1278 function sortedKeyList($setupArr, $acceptOnlyProperties=FALSE) { 1279 $keyArr = Array(); 1280 1281 reset($setupArr); 1282 while(list($key,)=each($setupArr)) { 1283 $ikey = intval($key); 1284 if (!strcmp($ikey,$key) || $acceptOnlyProperties) { 1285 $keyArr[] = $ikey; 1286 } 1287 } 1288 1289 $keyArr = array_unique($keyArr); 1290 sort($keyArr); 1291 return $keyArr; 1292 } 1293 1294 1295 1296 1297 1298 1299 1300 1301 1302 1303 /******************************************************************* 1304 * 1305 * Functions for creating links 1306 * 1307 *******************************************************************/ 1308 1309 /** 1310 * The mother of all functions creating links/URLs etc in a TypoScript environment. 1311 * See the references below. 1312 * Basically this function takes care of issues such as type,id,alias and Mount Points, simulate static documents, M5/B6 encoded parameters etc. 1313 * 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. 1314 * 1315 * @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. 1316 * @param string Default target string to use IF not $page['target'] is set. 1317 * @param boolean If set, then the "&no_cache=1" parameter is included in the URL. 1318 * @param string Alternative script name if you don't want to use $GLOBALS['TSFE']->config['mainScript'] (normally set to "index.php") 1319 * @param array Array with overriding values for the $page array. 1320 * @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. 1321 * @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 $GLOBALS['TSFE']->config['config']['forceTypeValue'] if found. 1322 * @return array Contains keys like "totalURL", "url", "sectionIndex", "linkVars", "no_cache", "type", "target" of which "totalURL" is normally the value you would use while the other keys contains various parts that was used to construct "totalURL" 1323 * @see tslib_frameset::frameParams(), tslib_cObj::typoLink(), tslib_cObj::SEARCHRESULT(), TSpagegen::pagegenInit(), tslib_menu::link() 1324 */ 1325 function linkData($page,$oTarget,$no_cache,$script,$overrideArray='',$addParams='',$typeOverride='') { 1326 global $TYPO3_CONF_VARS; 1327 1328 $LD = Array(); 1329 1330 // Overriding some fields in the page record and still preserves the values by adding them as parameters. Little strange function. 1331 if (is_array($overrideArray)) { 1332 foreach($overrideArray as $theKey => $theNewVal) { 1333 $addParams.= '&real_'.$theKey.'='.rawurlencode($page[$theKey]); 1334 $page[$theKey] = $theNewVal; 1335 } 1336 } 1337 1338 // Adding Mount Points, "&MP=", parameter for the current page if any is set: 1339 if (!strstr($addParams,'&MP=')) { 1340 if (trim($GLOBALS['TSFE']->MP_defaults[$page['uid']])) { // Looking for hardcoded defaults: 1341 $addParams.= '&MP='.rawurlencode(trim($GLOBALS['TSFE']->MP_defaults[$page['uid']])); 1342 } elseif ($GLOBALS['TSFE']->config['config']['MP_mapRootPoints']) { // Else look in automatically created map: 1343 $m = $this->getFromMPmap($page['uid']); 1344 if ($m) { 1345 $addParams.= '&MP='.rawurlencode($m); 1346 } 1347 } 1348 } 1349 1350 // Setting ID/alias: 1351 if (!$script) {$script = $GLOBALS['TSFE']->config['mainScript'];} 1352 if ($page['alias']) { 1353 $LD['url'] = $script.'?id='.rawurlencode($page['alias']); 1354 } else { 1355 $LD['url'] = $script.'?id='.$page['uid']; 1356 } 1357 // Setting target 1358 $LD['target'] = trim($page['target']) ? trim($page['target']) : $oTarget; 1359 1360 // typeNum 1361 $typeNum = $this->setup[$LD['target'].'.']['typeNum']; 1362 if (!t3lib_div::testInt($typeOverride) && intval($GLOBALS['TSFE']->config['config']['forceTypeValue'])) { 1363 $typeOverride = intval($GLOBALS['TSFE']->config['config']['forceTypeValue']); 1364 } 1365 if (strcmp($typeOverride,'')) { $typeNum = $typeOverride; } // Override... 1366 if ($typeNum) { 1367 $LD['type'] = '&type='.intval($typeNum); 1368 } else { 1369 $LD['type'] = ''; 1370 } 1371 $LD['orig_type'] = $LD['type']; // Preserving the type number. Will not be cleared if simulateStaticDocuments. 1372 1373 // noCache 1374 $LD['no_cache'] = (trim($page['no_cache']) || $no_cache) ? '&no_cache=1' : ''; 1375 1376 // linkVars 1377 if ($GLOBALS['TSFE']->config['config']['uniqueLinkVars']) { 1378 if ($addParams) { 1379 $LD['linkVars'] = t3lib_div::implodeArrayForUrl('',t3lib_div::explodeUrl2Array($GLOBALS['TSFE']->linkVars.$addParams)); 1380 } else { 1381 $LD['linkVars'] = $GLOBALS['TSFE']->linkVars; 1382 } 1383 } else { 1384 $LD['linkVars'] = $GLOBALS['TSFE']->linkVars.$addParams; 1385 } 1386 1387 // If simulateStaticDocuments is enabled: 1388 if ($GLOBALS['TSFE']->config['config']['simulateStaticDocuments']) { 1389 $LD['type'] = ''; 1390 $LD['url'] = ''; 1391 1392 // MD5/base64 method limitation: 1393 $remainLinkVars=''; 1394 $flag_simulateStaticDocuments_pEnc = t3lib_div::inList('md5,base64',$GLOBALS['TSFE']->config['config']['simulateStaticDocuments_pEnc']) && !$LD['no_cache']; 1395 if ($flag_simulateStaticDocuments_pEnc) { 1396 list($LD['linkVars'], $remainLinkVars) = $GLOBALS['TSFE']->simulateStaticDocuments_pEnc_onlyP_proc($LD['linkVars']); 1397 } 1398 1399 $LD['url'].=$GLOBALS['TSFE']->makeSimulFileName( 1400 $page['title'], 1401 $page['alias'] ? $page['alias'] : $page['uid'], 1402 intval($typeNum), 1403 $LD['linkVars'], 1404 $LD['no_cache'] ? true : false 1405 ); 1406 1407 if ($flag_simulateStaticDocuments_pEnc) { 1408 $LD['linkVars']=$remainLinkVars; 1409 } 1410 if ($GLOBALS['TSFE']->config['config']['simulateStaticDocuments']=='PATH_INFO') { 1411 $LD['url'] = str_replace('.','/',$LD['url']); 1412 $LD['url'] = 'index.php/'.$LD['url'].'/?'; 1413 } else { 1414 $LD['url'].= '.html?'; 1415 } 1416 } 1417 1418 // Add absRefPrefix if exists. 1419 $LD['url'] = $GLOBALS['TSFE']->absRefPrefix.$LD['url']; 1420 1421 // 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. 1422 $LD['sectionIndex'] = $page['sectionIndex_uid'] ? '#c'.$page['sectionIndex_uid'] : ''; 1423 1424 // Compile the normal total url 1425 $LD['totalURL']= $this->removeQueryString($LD['url'].$LD['type'].$LD['no_cache'].$LD['linkVars'].$GLOBALS['TSFE']->getMethodUrlIdToken).$LD['sectionIndex']; 1426 1427 // Call post processing function for link rendering: 1428 if (is_array($TYPO3_CONF_VARS['SC_OPTIONS']['t3lib/class.t3lib_tstemplate.php']['linkData-PostProc'])) { 1429 $_params = array( 1430 'LD' => &$LD, 1431 'args' => array('page'=>$page, 'oTarget'=>$oTarget, 'no_cache'=>$no_cache, 'script'=>$script, 'overrideArray'=>$overrideArray, 'addParams'=>$addParams, 'typeOverride'=>$typeOverride), 1432 'typeNum' => $typeNum 1433 ); 1434 foreach ($TYPO3_CONF_VARS['SC_OPTIONS']['t3lib/class.t3lib_tstemplate.php']['linkData-PostProc'] as $_funcRef) { 1435 t3lib_div::callUserFunction($_funcRef,$_params,$this); 1436 } 1437 } 1438 1439 // Return the LD-array 1440 return $LD; 1441 } 1442 1443 /** 1444 * Initializes the automatically created MPmap coming from the "config.MP_mapRootPoints" setting 1445 * Can be called many times with overhead only the first time since then the map is generated and cached in memory. 1446 * 1447 * @param integer Page id to return MPvar value for. 1448 * @return void 1449 * @see initMPmap_create() 1450 * @todo Implement some caching of the result between hits. (more than just the memory caching used here) 1451 */ 1452 function getFromMPmap($pageId=0) { 1453 1454 // Create map if not found already: 1455 if (!is_array($this->MPmap)) { 1456 $this->MPmap = array(); 1457 1458 $rootPoints = t3lib_div::trimExplode(',', strtolower($GLOBALS['TSFE']->config['config']['MP_mapRootPoints']),1); 1459 foreach($rootPoints as $p) { // Traverse rootpoints: 1460 if ($p == 'root') { 1461 $p = $this->rootLine[0]['uid']; 1462 $initMParray = array(); 1463 if ($this->rootLine[0]['_MOUNT_OL'] && $this->rootLine[0]['_MP_PARAM']) { 1464 $initMParray[] = $this->rootLine[0]['_MP_PARAM']; 1465 } 1466 } 1467 $this->initMPmap_create($p,$initMParray); 1468 } 1469 } 1470 1471 // Finding MP var for Page ID: 1472 if ($pageId) { 1473 if (is_array($this->MPmap[$pageId]) && count($this->MPmap[$pageId])) { 1474 return implode(',',$this->MPmap[$pageId]); 1475 } 1476 } 1477 } 1478 1479 /** 1480 * Creating MPmap for a certain ID root point. 1481 * 1482 * @param integer Root id from which to start map creation. 1483 * @param array MP_array passed from root page. 1484 * @param integer Recursion brake. Incremented for each recursive call. 20 is the limit. 1485 * @return void 1486 * @see getFromMPvar() 1487 */ 1488 function initMPmap_create($id,$MP_array=array(),$level=0) { 1489 1490 $id = intval($id); 1491 if($id<=0) return; 1492 1493 // First level, check id 1494 if (!$level) { 1495 1496 // Find mount point if any: 1497 $mount_info = $GLOBALS['TSFE']->sys_page->getMountPointInfo($id); 1498 1499 // Overlay mode: 1500 if (is_array($mount_info) && $mount_info['overlay']) { 1501 $MP_array[] = $mount_info['MPvar']; 1502 $id = $mount_info['mount_pid']; 1503 } 1504 1505 // Set mapping information for this level: 1506 $this->MPmap[$id] = $MP_array; 1507 1508 // Normal mode: 1509 if (is_array($mount_info) && !$mount_info['overlay']) { 1510 $MP_array[] = $mount_info['MPvar']; 1511 $id = $mount_info['mount_pid']; 1512 } 1513 } 1514 1515 if ($id && $level<20) { 1516 1517 $nextLevelAcc = array(); 1518 1519 // Select and traverse current level pages: 1520 $res = $GLOBALS['TYPO3_DB']->exec_SELECTquery( 1521 'uid,pid,doktype,mount_pid,mount_pid_ol', 1522 'pages', 1523 'pid='.intval($id).' AND deleted=0 AND doktype!=255 AND doktype!=6' // 255 = Garbage bin, 6 = Backend User Section 1524 ); 1525 while ($row = $GLOBALS['TYPO3_DB']->sql_fetch_assoc($res)) { 1526 1527 // Find mount point if any: 1528 $next_id = $row['uid']; 1529 $next_MP_array = $MP_array; 1530 $mount_info = $GLOBALS['TSFE']->sys_page->getMountPointInfo($next_id, $row); 1531 1532 // Overlay mode: 1533 if (is_array($mount_info) && $mount_info['overlay']) { 1534 $next_MP_array[] = $mount_info['MPvar']; 1535 $next_id = $mount_info['mount_pid']; 1536 } 1537 1538 if (!isset($this->MPmap[$next_id])) { 1539 1540 // Set mapping information for this level: 1541 $this->MPmap[$next_id] = $next_MP_array; 1542 1543 // Normal mode: 1544 if (is_array($mount_info) && !$mount_info['overlay']) { 1545 $next_MP_array[] = $mount_info['MPvar']; 1546 $next_id = $mount_info['mount_pid']; 1547 } 1548 1549 // Register recursive call 1550 // (have to do it this way since ALL of the current level should be registered BEFORE the sublevel at any time) 1551 $nextLevelAcc[] = array($next_id,$next_MP_array); 1552 } 1553 } 1554 1555 // Call recursively, if any: 1556 foreach($nextLevelAcc as $pSet) { 1557 $this->initMPmap_create($pSet[0],$pSet[1],$level+1); 1558 } 1559 } 1560 } 1561 } 1562 1563 1564 if (defined('TYPO3_MODE') && $TYPO3_CONF_VARS[TYPO3_MODE]['XCLASS']['t3lib/class.t3lib_tstemplate.php']) { 1565 include_once($TYPO3_CONF_VARS[TYPO3_MODE]['XCLASS']['t3lib/class.t3lib_tstemplate.php']); 1566 } 1567 ?>
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| Généré le : Sun Nov 25 17:13:16 2007 | par Balluche grâce à PHPXref 0.7 |
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