Added SVN $ marker to PHP files not having it yet.
[Packages/TYPO3.CMS.git] / typo3 / sysext / lowlevel / class.tx_lowlevel_cleaner_core.php
1 <?php
2 /***************************************************************
3 * Copyright notice
4 *
5 * (c) 1999-2005 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 * Core functions for cleaning and analysing
29 *
30 * $Id$
31 *
32 * @author Kasper Skårhøj <kasperYYYY@typo3.com>
33 */
34 /**
35 * [CLASS/FUNCTION INDEX of SCRIPT]
36 *
37 *
38 *
39 * 71: class tx_lowlevel_cleaner_core extends t3lib_cli
40 * 88: function tx_lowlevel_cleaner_core()
41 *
42 * SECTION: CLI functionality
43 * 134: function cli_main($argv)
44 * 193: function cli_referenceIndexCheck()
45 * 228: function cli_noExecutionCheck($matchString)
46 * 251: function cli_printInfo($header,$res)
47 *
48 * SECTION: Page tree traversal
49 * 331: function genTree($rootID,$depth=1000,$echoLevel=0,$callBack='')
50 * 369: function genTree_traverse($rootID,$depth,$echoLevel=0,$callBack='',$versionSwapmode='',$rootIsVersion=0,$accumulatedPath='')
51 *
52 * SECTION: Helper functions
53 * 554: function infoStr($rec)
54 *
55 * TOTAL FUNCTIONS: 8
56 * (This index is automatically created/updated by the extension "extdeveval")
57 *
58 */
59
60
61 require_once(PATH_t3lib.'class.t3lib_admin.php');
62 require_once(PATH_t3lib.'class.t3lib_cli.php');
63
64
65
66 /**
67 * Core functions for cleaning and analysing
68 *
69 * @author Kasper Skårhøj <kasperYYYY@typo3.com>
70 * @package TYPO3
71 * @subpackage tx_lowlevel
72 */
73 class tx_lowlevel_cleaner_core extends t3lib_cli {
74
75 var $genTree_traverseDeleted = TRUE;
76 var $genTree_traverseVersions = TRUE;
77
78
79
80 var $label_infoString = 'The list of records is organized as [table]:[uid]:[field]:[flexpointer]:[softref_key]';
81 var $pagetreePlugins = array();
82 var $cleanerModules = array();
83
84
85 /**
86 * Constructor
87 *
88 * @return void
89 */
90 function tx_lowlevel_cleaner_core() {
91
92 // Running parent class constructor
93 parent::t3lib_cli();
94
95 $this->cleanerModules = (array)$GLOBALS['TYPO3_CONF_VARS']['EXTCONF']['lowlevel']['cleanerModules'];
96
97 // Adding options to help archive:
98 $this->cli_options[] = array('-r', 'Execute this tool, otherwise help is shown');
99 $this->cli_options[] = array('-v level', 'Verbosity level 0-3', "The value of level can be:\n 0 = all output\n 1 = info and greater (default)\n 2 = warnings and greater\n 3 = errors");
100 $this->cli_options[] = array('--refindex mode', 'Mode for reference index handling for operations that require a clean reference index ("update"/"ignore")', 'Options are "check" (default), "update" and "ignore". By default, the reference index is checked before running analysis that require a clean index. If the check fails, the analysis is not run. You can choose to bypass this completely (using value "ignore") or ask to have the index updated right away before the analysis (using value "update")');
101 $this->cli_options[] = array('--AUTOFIX [testName]', 'Repairs errors that can be automatically fixed.', 'Only add this option after having run the test without it so you know what will happen when you add this option! The optional parameter "[testName]" works for some tool keys to limit the fixing to a particular test.');
102 $this->cli_options[] = array('--dryrun', 'With --AUTOFIX it will only simulate a repair process','You may like to use this to see what the --AUTOFIX option will be doing. It will output the whole process like if a fix really occurred but nothing is in fact happening');
103 $this->cli_options[] = array('--YES', 'Implicit YES to all questions','Use this with EXTREME care. The option "-i" is not affected by this option.');
104 $this->cli_options[] = array('-i', 'Interactive','Will ask you before running the AUTOFIX on each element.');
105 $this->cli_options[] = array('--filterRegex expr', 'Define an expression for preg_match() that must match the element ID in order to auto repair it','The element ID is the string in quotation marks when the text \'Cleaning ... in "ELEMENT ID"\'. "expr" is the expression for preg_match(). To match for example "Nature3.JPG" and "Holiday3.JPG" you can use "/.*3.JPG/". To match for example "Image.jpg" and "Image.JPG" you can use "/.*.jpg/i". Try a --dryrun first to see what the matches are!');
106 $this->cli_options[] = array('--showhowto', 'Displays HOWTO file for cleaner script.');
107
108 // Setting help texts:
109 $this->cli_help['name'] = 'lowlevel_cleaner -- Analysis and clean-up tools for TYPO3 installations';
110 $this->cli_help['synopsis'] = 'toolkey ###OPTIONS###';
111 $this->cli_help['description'] = "Dispatches to various analysis and clean-up tools which can plug into the API of this script. Typically you can run tests that will take longer than the usual max execution time of PHP. Such tasks could be checking for orphan records in the page tree or flushing all published versions in the system. For the complete list of options, please explore each of the 'toolkey' keywords below:\n\n ".implode("\n ",array_keys($this->cleanerModules));
112 $this->cli_help['examples'] = "/.../cli_dispatch.phpsh lowlevel_cleaner missing_files -s -r\nThis will show you missing files in the TYPO3 system and only report back if errors were found.";
113 $this->cli_help['author'] = "Kasper Skaarhoej, (c) 2006";
114 }
115
116
117
118
119
120
121
122
123
124 /**************************
125 *
126 * CLI functionality
127 *
128 *************************/
129
130 /**
131 * CLI engine
132 *
133 * @param array Command line arguments
134 * @return string
135 */
136 function cli_main($argv) {
137
138 // Force user to admin state and set workspace to "Live":
139 $GLOBALS['BE_USER']->user['admin'] = 1;
140 $GLOBALS['BE_USER']->setWorkspace(0);
141
142 // Print Howto:
143 if ($this->cli_isArg('--showhowto')) {
144 $howto = t3lib_div::getUrl(t3lib_extMgm::extPath('lowlevel').'HOWTO_clean_up_TYPO3_installations.txt');
145 echo wordwrap($howto,120).chr(10);
146 exit;
147 }
148
149 // Print help
150 $analysisType = (string)$this->cli_args['_DEFAULT'][1];
151 if (!$analysisType) {
152 $this->cli_validateArgs();
153 $this->cli_help();
154 exit;
155 }
156
157 // Analysis type:
158 switch((string)$analysisType) {
159 default:
160 if (is_array($this->cleanerModules[$analysisType])) {
161 $cleanerMode = &t3lib_div::getUserObj($this->cleanerModules[$analysisType][0]);
162 $cleanerMode->cli_validateArgs();
163
164 if ($this->cli_isArg('-r')) { // Run it...
165 if (!$cleanerMode->checkRefIndex || $this->cli_referenceIndexCheck()) {
166 $res = $cleanerMode->main();
167 $this->cli_printInfo($analysisType, $res);
168
169 // Autofix...
170 if ($this->cli_isArg('--AUTOFIX')) {
171 if ($this->cli_isArg('--YES') || $this->cli_keyboardInput_yes("\n\nNOW Running --AUTOFIX on result. OK?".($this->cli_isArg('--dryrun')?' (--dryrun simulation)':''))) {
172 $cleanerMode->main_autofix($res);
173 } else {
174 $this->cli_echo("ABORTING AutoFix...\n",1);
175 }
176 }
177 }
178 } else { // Help only...
179 $cleanerMode->cli_help();
180 exit;
181 }
182 } else {
183 $this->cli_echo("ERROR: Analysis Type '".$analysisType."' is unknown.\n",1);
184 exit;
185 }
186 break;
187 }
188 }
189
190 /**
191 * Checks reference index
192 *
193 * @return boolean TRUE if reference index was OK (either OK, updated or ignored)
194 */
195 function cli_referenceIndexCheck() {
196
197 // Reference index option:
198 $refIndexMode = isset($this->cli_args['--refindex']) ? $this->cli_args['--refindex'][0] : 'check';
199 if (!t3lib_div::inList('update,ignore,check', $refIndexMode)) {
200 $this->cli_echo("ERROR: Wrong value for --refindex argument.\n",1);
201 exit;
202 }
203
204 switch($refIndexMode) {
205 case 'check':
206 case 'update':
207 $refIndexObj = t3lib_div::makeInstance('t3lib_refindex');
208 list($headerContent,$bodyContent,$errorCount) = $refIndexObj->updateIndex($refIndexMode=='check',$this->cli_echo());
209
210 if ($errorCount && $refIndexMode=='check') {
211 $ok = FALSE;
212 $this->cli_echo("ERROR: Reference Index Check failed! (run with '--refindex update' to fix)\n",1);
213 } else {
214 $ok = TRUE;
215 }
216 break;
217 case 'ignore':
218 $this->cli_echo("Reference Index Check: Bypassing reference index check...\n");
219 $ok = TRUE;
220 break;
221 }
222
223 return $ok;
224 }
225
226 /**
227 * @param [type] $matchString: ...
228 * @return string If string, it's the reason for not executing. Returning FALSE means it should execute.
229 */
230 function cli_noExecutionCheck($matchString) {
231
232 // Check for filter:
233 if ($this->cli_isArg('--filterRegex') && $regex = $this->cli_argValue('--filterRegex',0)) {
234 if (!preg_match($regex,$matchString)) return 'BYPASS: Filter Regex "'.$regex.'" did not match string "'.$matchString.'"';
235 }
236 // Check for interactive mode
237 if ($this->cli_isArg('-i')) {
238 if (!$this->cli_keyboardInput_yes(' EXECUTE?')) {
239 return 'BYPASS...';
240 }
241 }
242 // Check for
243 if ($this->cli_isArg('--dryrun')) return 'BYPASS: --dryrun set';
244 }
245
246 /**
247 * Formats a result array from a test so it fits output in the shell
248 *
249 * @param string name of the test (eg. function name)
250 * @param array Result array from an analyze function
251 * @return void Outputs with echo - capture content with output buffer if needed.
252 */
253 function cli_printInfo($header,$res) {
254
255 $detailLevel = t3lib_div::intInRange($this->cli_isArg('-v') ? $this->cli_argValue('-v') : 1,0,3);
256 $silent = !$this->cli_echo();
257
258 $severity = array(
259 0 => 'MESSAGE',
260 1 => 'INFO',
261 2 => 'WARNING',
262 3 => 'ERROR',
263 );
264
265 // Header output:
266 if ($detailLevel <= 1) {
267 $this->cli_echo(
268 "*********************************************\n".
269 $header."\n".
270 "*********************************************\n");
271 $this->cli_echo(wordwrap(trim($res['message'])).chr(10).chr(10));
272 }
273
274 // Traverse headers for output:
275 if (is_array($res['headers'])) {
276 foreach($res['headers'] as $key => $value) {
277
278 if ($detailLevel <= intval($value[2])) {
279 if (is_array($res[$key]) && (count($res[$key]) || !$silent)) {
280
281 // Header and explanaion:
282 $this->cli_echo('---------------------------------------------'.chr(10),1);
283 $this->cli_echo('['.$header.']'.chr(10),1);
284 $this->cli_echo($value[0].' ['.$severity[$value[2]].']'.chr(10),1);
285 $this->cli_echo('---------------------------------------------'.chr(10),1);
286 if (trim($value[1])) {
287 $this->cli_echo('Explanation: '.wordwrap(trim($value[1])).chr(10).chr(10),1);
288 }
289 }
290
291 // Content:
292 if (is_array($res[$key])) {
293 if (count($res[$key])) {
294 if ($this->cli_echo('',1)) { print_r($res[$key]); }
295 } else {
296 $this->cli_echo('(None)'.chr(10).chr(10));
297 }
298 } else {
299 $this->cli_echo($res[$key].chr(10).chr(10));
300 }
301 }
302 }
303 }
304 }
305
306
307
308
309
310
311
312
313
314
315
316
317 /**************************
318 *
319 * Page tree traversal
320 *
321 *************************/
322
323 /**
324 * Traverses the FULL/part of page tree, mainly to register ALL validly connected records (to find orphans) but also to register deleted records, versions etc.
325 * Output (in $this->recStats) can be useful for multiple purposes.
326 *
327 * @param integer Root page id from where to start traversal. Use "0" (zero) to have full page tree (necessary when spotting orphans, otherwise you can run it on parts only)
328 * @param integer Depth to traverse. zero is do not traverse at all. 1 = 1 sublevel, 1000= 1000 sublevels (all...)
329 * @param boolean If >0, will echo information about the traversal process.
330 * @param string Call back function (from this class or subclass)
331 * @return void
332 */
333 function genTree($rootID,$depth=1000,$echoLevel=0,$callBack='') {
334
335 // Initialize:
336 $this->workspaceIndex = $GLOBALS['TYPO3_DB']->exec_SELECTgetRows('uid,title','sys_workspace','1=1'.t3lib_BEfunc::deleteClause('sys_workspace'),'','','','uid');
337 $this->workspaceIndex[-1] = TRUE;
338 $this->workspaceIndex[0] = TRUE;
339
340 $this->recStats = array(
341 'all' => array(), // All records connected in tree including versions (the reverse are orphans). All Info and Warning categories below are included here (and therefore safe if you delete the reverse of the list)
342 'deleted' => array(), // Subset of "alL" that are deleted-flagged [Info]
343 'versions' => array(), // Subset of "all" which are offline versions (pid=-1). [Info]
344 'versions_published' => array(), // Subset of "versions" that is a count of 1 or more (has been published) [Info]
345 'versions_liveWS' => array(), // Subset of "versions" that exists in live workspace [Info]
346 'versions_lost_workspace' => array(), // Subset of "versions" that doesn't belong to an existing workspace [Warning: Fix by move to live workspace]
347 'versions_inside_versioned_page' => array(), // Subset of "versions" This is versions of elements found inside an already versioned branch / page. In real life this can work out, but is confusing and the backend should prevent this from happening to people. [Warning: Fix by deleting those versions (or publishing them)]
348 'illegal_record_under_versioned_page' => array(), // If a page is "element" or "page" version and records are found attached to it, they might be illegally attached, so this will tell you. [Error: Fix by deleting orphans since they are not registered in "all" category]
349 'misplaced_at_rootlevel' => array(), // Subset of "all": Those that should not be at root level but are. [Warning: Fix by moving record into page tree]
350 'misplaced_inside_tree' => array(), // Subset of "all": Those that are inside page tree but should be at root level [Warning: Fix by setting PID to zero]
351 );
352
353 // Start traversal:
354 $this->genTree_traverse($rootID,$depth,$echoLevel,$callBack);
355
356 if ($echoLevel>0) echo chr(10).chr(10);
357 }
358
359 /**
360 * Recursive traversal of page tree:
361 *
362 * @param integer Page root id (must be online, valid page record - or zero for page tree root)
363 * @param integer Depth
364 * @param integer Echo Level
365 * @param string Call back function (from this class or subclass)
366 * @param string DON'T set from outside, internal. (indicates we are inside a version of a page)
367 * @param integer DON'T set from outside, internal. (1: Indicates that rootID is a version of a page, 2: ...that it is even a version of a version (which triggers a warning!)
368 * @param string Internal string that accumulates the path
369 * @return void
370 * @access private
371 */
372 function genTree_traverse($rootID,$depth,$echoLevel=0,$callBack='',$versionSwapmode='',$rootIsVersion=0,$accumulatedPath='') {
373
374 // Register page:
375 $this->recStats['all']['pages'][$rootID] = $rootID;
376 $pageRecord = t3lib_BEfunc::getRecordRaw('pages','uid='.intval($rootID),'deleted,title,t3ver_count,t3ver_wsid');
377 $accumulatedPath.='/'.$pageRecord['title'];
378
379 // Register if page is deleted:
380 if ($pageRecord['deleted']) {
381 $this->recStats['deleted']['pages'][$rootID] = $rootID;
382 }
383 // If rootIsVersion is set it means that the input rootID is that of a version of a page. See below where the recursive call is made.
384 if ($rootIsVersion) {
385 $this->recStats['versions']['pages'][$rootID] = $rootID;
386 if ($pageRecord['t3ver_count']>=1 && $pageRecord['t3ver_wsid']==0) { // If it has been published and is in archive now...
387 $this->recStats['versions_published']['pages'][$rootID] = $rootID;
388 }
389 if ($pageRecord['t3ver_wsid']==0) { // If it has been published and is in archive now...
390 $this->recStats['versions_liveWS']['pages'][$rootID] = $rootID;
391 }
392 if (!isset($this->workspaceIndex[$pageRecord['t3ver_wsid']])) { // If it doesn't belong to a workspace...
393 $this->recStats['versions_lost_workspace']['pages'][$rootID] = $rootID;
394 }
395 if ($rootIsVersion==2) { // In case the rootID is a version inside a versioned page
396 $this->recStats['versions_inside_versioned_page']['pages'][$rootID] = $rootID;
397 }
398 }
399
400 if ($echoLevel>0)
401 echo chr(10).$accumulatedPath.' ['.$rootID.']'.
402 ($pageRecord['deleted'] ? ' (DELETED)':'').
403 ($this->recStats['versions_published']['pages'][$rootID] ? ' (PUBLISHED)':'')
404 ;
405 if ($echoLevel>1 && $this->recStats['versions_lost_workspace']['pages'][$rootID])
406 echo chr(10).' ERROR! This version belongs to non-existing workspace ('.$pageRecord['t3ver_wsid'].')!';
407 if ($echoLevel>1 && $this->recStats['versions_inside_versioned_page']['pages'][$rootID])
408 echo chr(10).' WARNING! This version is inside an already versioned page or branch!';
409
410 // Call back:
411 if ($callBack) {
412 $this->$callBack('pages',$rootID,$echoLevel,$versionSwapmode,$rootIsVersion);
413 }
414
415 // Traverse tables of records that belongs to page:
416 foreach($GLOBALS['TCA'] as $tableName => $cfg) {
417 if ($tableName!='pages') {
418
419 // Select all records belonging to page:
420 $resSub = $GLOBALS['TYPO3_DB']->exec_SELECTquery(
421 'uid'.($GLOBALS['TCA'][$tableName]['ctrl']['delete']?','.$GLOBALS['TCA'][$tableName]['ctrl']['delete']:''),
422 $tableName,
423 'pid='.intval($rootID).
424 ($this->genTree_traverseDeleted ? '' : t3lib_BEfunc::deleteClause($tableName))
425 );
426
427 $count = $GLOBALS['TYPO3_DB']->sql_num_rows($resSub);
428 if ($count) {
429 if ($echoLevel==2) echo chr(10).' \-'.$tableName.' ('.$count.')';
430 }
431
432 while ($rowSub = $GLOBALS['TYPO3_DB']->sql_fetch_assoc($resSub)) {
433 if ($echoLevel==3) echo chr(10).' \-'.$tableName.':'.$rowSub['uid'];
434
435 // If the rootID represents an "element" or "page" version type, we must check if the record from this table is allowed to belong to this:
436 if ($versionSwapmode=='SWAPMODE:-1' || ($versionSwapmode=='SWAPMODE:0' && !$GLOBALS['TCA'][$tableName]['ctrl']['versioning_followPages'])) {
437 // This is illegal records under a versioned page - therefore not registered in $this->recStats['all'] so they should be orphaned:
438 $this->recStats['illegal_record_under_versioned_page'][$tableName][$rowSub['uid']] = $rowSub['uid'];
439 if ($echoLevel>1) echo chr(10).' ERROR! Illegal record ('.$tableName.':'.$rowSub['uid'].') under versioned page!';
440 } else {
441 $this->recStats['all'][$tableName][$rowSub['uid']] = $rowSub['uid'];
442
443 // Register deleted:
444 if ($GLOBALS['TCA'][$tableName]['ctrl']['delete'] && $rowSub[$GLOBALS['TCA'][$tableName]['ctrl']['delete']]) {
445 $this->recStats['deleted'][$tableName][$rowSub['uid']] = $rowSub['uid'];
446 if ($echoLevel==3) echo ' (DELETED)';
447 }
448
449 // Check location of records regarding tree root:
450 if (!$GLOBALS['TCA'][$tableName]['ctrl']['rootLevel'] && $rootID==0) {
451 $this->recStats['misplaced_at_rootlevel'][$tableName][$rowSub['uid']] = $rowSub['uid'];
452 if ($echoLevel>1) echo chr(10).' ERROR! Misplaced record ('.$tableName.':'.$rowSub['uid'].') on rootlevel!';
453 }
454 if ($GLOBALS['TCA'][$tableName]['ctrl']['rootLevel']==1 && $rootID>0) {
455 $this->recStats['misplaced_inside_tree'][$tableName][$rowSub['uid']] = $rowSub['uid'];
456 if ($echoLevel>1) echo chr(10).' ERROR! Misplaced record ('.$tableName.':'.$rowSub['uid'].') inside page tree!';
457 }
458
459 // Traverse plugins:
460 if ($callBack) {
461 $this->$callBack($tableName,$rowSub['uid'],$echoLevel,$versionSwapmode,$rootIsVersion);
462 }
463
464 // Add any versions of those records:
465 if ($this->genTree_traverseVersions) {
466 $versions = t3lib_BEfunc::selectVersionsOfRecord($tableName, $rowSub['uid'], 'uid,t3ver_wsid,t3ver_count'.($GLOBALS['TCA'][$tableName]['ctrl']['delete']?','.$GLOBALS['TCA'][$tableName]['ctrl']['delete']:''), 0, TRUE);
467 if (is_array($versions)) {
468 foreach($versions as $verRec) {
469 if (!$verRec['_CURRENT_VERSION']) {
470 if ($echoLevel==3) echo chr(10).' \-[#OFFLINE VERSION: WS#'.$verRec['t3ver_wsid'].'/Cnt:'.$verRec['t3ver_count'].'] '.$tableName.':'.$verRec['uid'].')';
471 $this->recStats['all'][$tableName][$verRec['uid']] = $verRec['uid'];
472
473 // Register deleted:
474 if ($GLOBALS['TCA'][$tableName]['ctrl']['delete'] && $verRec[$GLOBALS['TCA'][$tableName]['ctrl']['delete']]) {
475 $this->recStats['deleted'][$tableName][$verRec['uid']] = $verRec['uid'];
476 if ($echoLevel==3) echo ' (DELETED)';
477 }
478
479 // Register version:
480 $this->recStats['versions'][$tableName][$verRec['uid']] = $verRec['uid'];
481 if ($verRec['t3ver_count']>=1 && $verRec['t3ver_wsid']==0) { // Only register published versions in LIVE workspace (published versions in draft workspaces are allowed)
482 $this->recStats['versions_published'][$tableName][$verRec['uid']] = $verRec['uid'];
483 if ($echoLevel==3) echo ' (PUBLISHED)';
484 }
485 if ($verRec['t3ver_wsid']==0) {
486 $this->recStats['versions_liveWS'][$tableName][$verRec['uid']] = $verRec['uid'];
487 }
488 if (!isset($this->workspaceIndex[$verRec['t3ver_wsid']])) {
489 $this->recStats['versions_lost_workspace'][$tableName][$verRec['uid']] = $verRec['uid'];
490 if ($echoLevel>1) echo chr(10).' ERROR! Version ('.$tableName.':'.$verRec['uid'].') belongs to non-existing workspace ('.$verRec['t3ver_wsid'].')!';
491 }
492 if ($versionSwapmode) { // In case we are inside a versioned branch, there should not exists versions inside that "branch".
493 $this->recStats['versions_inside_versioned_page'][$tableName][$verRec['uid']] = $verRec['uid'];
494 if ($echoLevel>1) echo chr(10).' ERROR! This version ('.$tableName.':'.$verRec['uid'].') is inside an already versioned page or branch!';
495 }
496
497 // Traverse plugins:
498 if ($callBack) {
499 $this->$callBack($tableName,$verRec['uid'],$echoLevel,$versionSwapmode,$rootIsVersion);
500 }
501 }
502 }
503 }
504 unset($versions);
505 }
506 }
507 }
508 }
509 }
510 unset($resSub);
511 unset($rowSub);
512
513 // Find subpages to root ID and traverse (only when rootID is not a version or is a branch-version):
514 if (!$versionSwapmode || $versionSwapmode=='SWAPMODE:1') {
515 if ($depth>0) {
516 $depth--;
517 $res = $GLOBALS['TYPO3_DB']->exec_SELECTquery(
518 'uid',
519 'pages',
520 'pid='.intval($rootID).
521 ($this->genTree_traverseDeleted ? '' : t3lib_BEfunc::deleteClause('pages')),
522 '',
523 'sorting'
524 );
525 while ($row = $GLOBALS['TYPO3_DB']->sql_fetch_assoc($res)) {
526 $this->genTree_traverse($row['uid'],$depth,$echoLevel,$callBack,$versionSwapmode,0,$accumulatedPath);
527 }
528 }
529
530 // Add any versions of pages
531 if ($rootID>0 && $this->genTree_traverseVersions) {
532 $versions = t3lib_BEfunc::selectVersionsOfRecord('pages', $rootID, 'uid,t3ver_oid,t3ver_wsid,t3ver_count,t3ver_swapmode', 0, TRUE);
533 if (is_array($versions)) {
534 foreach($versions as $verRec) {
535 if (!$verRec['_CURRENT_VERSION']) {
536 $this->genTree_traverse($verRec['uid'],$depth,$echoLevel,$callBack,'SWAPMODE:'.t3lib_div::intInRange($verRec['t3ver_swapmode'],-1,1),$versionSwapmode?2:1,$accumulatedPath.' [#OFFLINE VERSION: WS#'.$verRec['t3ver_wsid'].'/Cnt:'.$verRec['t3ver_count'].']');
537 }
538 }
539 }
540 }
541 }
542 }
543
544
545
546
547
548
549
550
551 /**************************
552 *
553 * Helper functions
554 *
555 *************************/
556
557 /**
558 * Compile info-string
559 *
560 * @param array Input record from sys_refindex
561 * @return string String identifying the main record of the reference
562 */
563 function infoStr($rec) {
564 return $rec['tablename'].':'.$rec['recuid'].':'.$rec['field'].':'.$rec['flexpointer'].':'.$rec['softref_key'].($rec['deleted'] ? ' (DELETED)':'');
565 }
566 }
567
568 if (defined('TYPO3_MODE') && $TYPO3_CONF_VARS[TYPO3_MODE]['XCLASS']['ext/lowlevel/class.tx_lowlevel_cleaner.php']) {
569 include_once($TYPO3_CONF_VARS[TYPO3_MODE]['XCLASS']['ext/lowlevel/class.tx_lowlevel_cleaner.php']);
570 }
571 ?>