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Fixed bug #11345: Uncaught exception InvalidArgumentException on creating graphical...
[Packages/TYPO3.CMS.git] / typo3 / sysext / cms / tslib / class.tslib_menu.php
1 <?php
2 /***************************************************************
3 * Copyright notice
4 *
5 * (c) 1999-2009 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 * Generating navigation / menus from TypoScript
29 *
30 * This file contains five classes, four of which are extensions to the main class, tslib_menu.
31 * The main class, tslib_menu, is also extended by other external PHP scripts such as the GMENU_LAYERS and GMENU_FOLDOUT scripts which creates pop-up menus.
32 * Notice that extension classes (like "tslib_tmenu") must have their suffix (here "tmenu") listed in $this->tmpl->menuclasses - otherwise they cannot be instantiated.
33 *
34 * $Id$
35 * Revised for TYPO3 3.6 June/2003 by Kasper Skaarhoj
36 * XHTML compliant
37 *
38 * @author Kasper Skaarhoj <kasperYYYY@typo3.com>
39 */
40 /**
41 * [CLASS/FUNCTION INDEX of SCRIPT]
42 *
43 *
44 *
45 * 146: class tslib_menu
46 * 211: function start(&$tmpl,&$sys_page,$id,$conf,$menuNumber,$objSuffix='')
47 * 357: function makeMenu()
48 * 909: function includeMakeMenu($conf,$altSortField)
49 * 925: function filterMenuPages(&$data,$banUidArray,$spacer)
50 * 981: function procesItemStates($splitCount)
51 * 1191: function link($key,$altTarget='',$typeOverride='')
52 * 1263: function changeLinksForAccessRestrictedPages(&$LD, $page, $mainTarget, $typeOverride)
53 * 1284: function subMenu($uid, $objSuffix='')
54 * 1330: function isNext($uid, $MPvar='')
55 * 1351: function isActive($uid, $MPvar='')
56 * 1372: function isCurrent($uid, $MPvar='')
57 * 1387: function isSubMenu($uid)
58 * 1412: function isItemState($kind,$key)
59 * 1452: function accessKey($title)
60 * 1480: function userProcess($mConfKey,$passVar)
61 * 1495: function setATagParts()
62 * 1508: function getPageTitle($title,$nav_title)
63 * 1520: function getMPvar($key)
64 * 1535: function getDoktypeExcludeWhere()
65 * 1545: function getBannedUids()
66 * 1568: function menuTypoLink($page, $oTarget, $no_cache, $script, $overrideArray = '', $addParams = '', $typeOverride = '')
67 *
68 *
69 * 1618: class tslib_tmenu extends tslib_menu
70 * 1627: function generate()
71 * 1643: function writeMenu()
72 * 1796: function getBeforeAfter($pref)
73 * 1826: function addJScolorShiftFunction()
74 * 1848: function extProc_init()
75 * 1859: function extProc_RO($key)
76 * 1870: function extProc_beforeLinking($key)
77 * 1882: function extProc_afterLinking($key)
78 * 1900: function extProc_beforeAllWrap($item,$key)
79 * 1911: function extProc_finish()
80 *
81 *
82 * 1951: class tslib_gmenu extends tslib_menu
83 * 1960: function generate()
84 * 1998: function makeGifs($conf, $resKey)
85 * 2196: function findLargestDims($conf,$items,$Hobjs,$Wobjs,$minDim,$maxDim)
86 * 2268: function writeMenu()
87 * 2392: function extProc_init()
88 * 2403: function extProc_RO($key)
89 * 2414: function extProc_beforeLinking($key)
90 * 2427: function extProc_afterLinking($key)
91 * 2444: function extProc_beforeAllWrap($item,$key)
92 * 2455: function extProc_finish()
93 *
94 *
95 * 2493: class tslib_imgmenu extends tslib_menu
96 * 2502: function generate()
97 * 2520: function makeImageMap($conf)
98 * 2706: function writeMenu()
99 *
100 *
101 * 2749: class tslib_jsmenu extends tslib_menu
102 * 2756: function generate()
103 * 2764: function writeMenu()
104 * 2825: function generate_level($levels,$count,$pid,$menuItemArray='',$MP_array=array())
105 *
106 * TOTAL FUNCTIONS: 47
107 * (This index is automatically created/updated by the extension "extdeveval")
108 *
109 */
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128 /**
129 * Base class. The HMENU content object uses this (or more precisely one of the extension classes).
130 * Amoung others the class generates an array of menuitems. Thereafter functions from the subclasses are called.
131 * The class is ALWAYS used through extension classes (like tslib_gmenu or tslib_tmenu which are classics) and
132 *
133 * Example of usage (from tslib_cObj):
134 *
135 * $menu = t3lib_div::makeInstance('tslib_'.$cls);
136 * $menu->parent_cObj = $this;
137 * $menu->start($GLOBALS['TSFE']->tmpl,$GLOBALS['TSFE']->sys_page,'',$conf,1);
138 * $menu->makeMenu();
139 * $content.=$menu->writeMenu();
140 *
141 * @author Kasper Skaarhoj <kasperYYYY@typo3.com>
142 * @package TYPO3
143 * @subpackage tslib
144 * @see tslib_cObj::HMENU()
145 */
146 class tslib_menu {
147 var $menuNumber = 1; // tells you which menu-number this is. This is important when getting data from the setup
148 var $entryLevel = 0; // 0 = rootFolder
149 var $spacerIDList = '199'; // The doktype-number that defines a spacer
150 // @TODO: RFC #7370: doktype 2&5 are deprecated since TYPO3 4.2-beta1
151 var $doktypeExcludeList = '5,6'; // doktypes that define which should not be included in a menu
152 var $alwaysActivePIDlist=array();
153 var $imgNamePrefix = 'img';
154 var $imgNameNotRandom=0;
155 var $debug = 0;
156
157 /**
158 * Loaded with the parent cObj-object when a new HMENU is made
159 *
160 * @var tslib_cObj
161 */
162 var $parent_cObj;
163 var $GMENU_fixKey='gmenu';
164 var $MP_array=array(); // accumulation of mount point data
165
166 // internal
167 var $conf = Array(); // HMENU configuration
168 var $mconf = Array(); // xMENU configuration (TMENU, GMENU etc)
169
170 /**
171 * template-object
172 *
173 * @var t3lib_TStemplate
174 */
175 var $tmpl;
176
177 /**
178 * sys_page-object, pagefunctions
179 *
180 * @var t3lib_pageSelect
181 */
182 var $sys_page;
183 var $id; // The base page-id of the menu.
184 var $nextActive; // Holds the page uid of the NEXT page in the root line from the page pointed to by entryLevel; Used to expand the menu automatically if in a certain root line.
185 var $menuArr; // The array of menuItems which is built
186 var $hash;
187 var $result = Array();
188 var $rL_uidRegister = ''; // Array: Is filled with an array of page uid numbers + RL parameters which are in the current root line (used to evaluate whether a menu item is in active state)
189 var $INPfixMD5;
190 var $I;
191 var $WMresult;
192 var $WMfreezePrefix;
193 var $WMmenuItems;
194 var $WMsubmenuObjSuffixes;
195 var $WMextraScript;
196 var $alternativeMenuTempArray=''; // Can be set to contain menu item arrays for sub-levels.
197 var $nameAttribute = 'name'; // Will be 'id' in XHTML-mode
198
199 /**
200 * The initialization of the object. This just sets some internal variables.
201 *
202 * @param object The $GLOBALS['TSFE']->tmpl object
203 * @param object The $GLOBALS['TSFE']->sys_page object
204 * @param integer A starting point page id. This should probably be blank since the 'entryLevel' value will be used then.
205 * @param array The TypoScript configuration for the HMENU cObject
206 * @param integer Menu number; 1,2,3. Should probably be '1'
207 * @param string Submenu Object suffix. This offers submenus a way to use alternative configuration for specific positions in the menu; By default "1 = TMENU" would use "1." for the TMENU configuration, but if this string is set to eg. "a" then "1a." would be used for configuration instead (while "1 = " is still used for the overall object definition of "TMENU")
208 * @return boolean Returns true on success
209 * @see tslib_cObj::HMENU()
210 */
211 function start(&$tmpl,&$sys_page,$id,$conf,$menuNumber,$objSuffix='') {
212
213 // Init:
214 $this->conf = $conf;
215 $this->menuNumber = $menuNumber;
216 $this->mconf = $conf[$this->menuNumber.$objSuffix.'.'];
217 $this->debug=$GLOBALS['TSFE']->debug;
218
219 // In XHTML there is no "name" attribute anymore
220 switch ($GLOBALS['TSFE']->xhtmlDoctype) {
221 case 'xhtml_strict':
222 case 'xhtml_11':
223 case 'xhtml_2':
224 $this->nameAttribute = 'id';
225 break;
226 default:
227 $this->nameAttribute = 'name';
228 break;
229 }
230
231 // Sets the internal vars. $tmpl MUST be the template-object. $sys_page MUST be the sys_page object
232 if ($this->conf[$this->menuNumber.$objSuffix] && is_object($tmpl) && is_object($sys_page)) {
233 $this->tmpl = $tmpl;
234 $this->sys_page = $sys_page;
235
236 // alwaysActivePIDlist initialized:
237 if (trim($this->conf['alwaysActivePIDlist']) || isset($this->conf['alwaysActivePIDlist.'])) {
238 if (isset($this->conf['alwaysActivePIDlist.'])) {
239 $this->conf['alwaysActivePIDlist'] = $this->parent_cObj->stdWrap(
240 $this->conf['alwaysActivePIDlist'],
241 $this->conf['alwaysActivePIDlist.']
242 );
243 }
244 $this->alwaysActivePIDlist = t3lib_div::intExplode(',', $this->conf['alwaysActivePIDlist']);
245 }
246
247 // 'not in menu' doktypes
248 if($this->conf['excludeDoktypes']) {
249 $this->doktypeExcludeList = $GLOBALS['TYPO3_DB']->cleanIntList($this->conf['excludeDoktypes']);
250 }
251 if($this->conf['includeNotInMenu']) {
252 $exclDoktypeArr = t3lib_div::trimExplode(',',$this->doktypeExcludeList,1);
253 // @TODO: RFC #7370: doktype 2&5 are deprecated since TYPO3 4.2-beta1
254 $exclDoktypeArr = t3lib_div::removeArrayEntryByValue($exclDoktypeArr,'5');
255 $this->doktypeExcludeList = implode(',',$exclDoktypeArr);
256 }
257 // EntryLevel
258 $this->entryLevel = tslib_cObj::getKey (
259 $this->parent_cObj->stdWrap($conf['entryLevel'], $conf['entryLevel.']),
260 $this->tmpl->rootLine
261 );
262 // Set parent page: If $id not stated with start() then the base-id will be found from rootLine[$this->entryLevel]
263 if ($id) { // Called as the next level in a menu. It is assumed that $this->MP_array is set from parent menu.
264 $this->id = intval($id);
265 } else { // This is a BRAND NEW menu, first level. So we take ID from rootline and also find MP_array (mount points)
266 $this->id = intval($this->tmpl->rootLine[$this->entryLevel]['uid']);
267
268 // Traverse rootline to build MP_array of pages BEFORE the entryLevel
269 // (MP var for ->id is picked up in the next part of the code...)
270 foreach($this->tmpl->rootLine as $entryLevel => $levelRec) {
271 // For overlaid mount points, set the variable right now:
272 if ($levelRec['_MP_PARAM'] && $levelRec['_MOUNT_OL']) {
273 $this->MP_array[] = $levelRec['_MP_PARAM'];
274 }
275 // Break when entry level is reached:
276 if ($entryLevel>=$this->entryLevel) break;
277
278 // For normal mount points, set the variable for next level.
279 if ($levelRec['_MP_PARAM'] && !$levelRec['_MOUNT_OL']) {
280 $this->MP_array[] = $levelRec['_MP_PARAM'];
281 }
282 }
283 }
284
285 // Return false if no page ID was set (thus no menu of subpages can be made).
286 if ($this->id<=0) {
287 return FALSE;
288 }
289
290 // Check if page is a mount point, and if so set id and MP_array
291 // (basically this is ONLY for non-overlay mode, but in overlay mode an ID with a mount point should never reach this point anyways, so no harm done...)
292 $mount_info = $this->sys_page->getMountPointInfo($this->id);
293 if (is_array($mount_info)) {
294 $this->MP_array[] = $mount_info['MPvar'];
295 $this->id = $mount_info['mount_pid'];
296 }
297
298 // Gather list of page uids in root line (for "isActive" evaluation). Also adds the MP params in the path so Mount Points are respected.
299 // (List is specific for this rootline, so it may be supplied from parent menus for speed...)
300 if (!is_array($this->rL_uidRegister)) {
301 $rl_MParray = array();
302 foreach($this->tmpl->rootLine as $v_rl) {
303 // For overlaid mount points, set the variable right now:
304 if ($v_rl['_MP_PARAM'] && $v_rl['_MOUNT_OL']) {
305 $rl_MParray[] = $v_rl['_MP_PARAM'];
306 }
307
308 // Add to register:
309 $this->rL_uidRegister[] = 'ITEM:'.$v_rl['uid'].(count($rl_MParray) ? ':'.implode(',',$rl_MParray) : '');
310
311 // For normal mount points, set the variable for next level.
312 if ($v_rl['_MP_PARAM'] && !$v_rl['_MOUNT_OL']) {
313 $rl_MParray[] = $v_rl['_MP_PARAM'];
314 }
315 }
316 }
317
318 // Set $directoryLevel so the following evalution of the nextActive will not return
319 // an invalid value if .special=directory was set
320 $directoryLevel = 0;
321 if ($this->conf['special'] == 'directory') {
322 $value = $GLOBALS['TSFE']->cObj->stdWrap($this->conf['special.']['value'], $this->conf['special.']['value.']);
323 if ($value=='') {
324 $value=$GLOBALS['TSFE']->page['uid'];
325 }
326 $directoryLevel = intval($GLOBALS['TSFE']->tmpl->getRootlineLevel($value));
327 }
328
329 // Setting "nextActive": This is the page uid + MPvar of the NEXT page in rootline. Used to expand the menu if we are in the right branch of the tree
330 // Notice: The automatic expansion of a menu is designed to work only when no "special" modes (except "directory") are used.
331 $startLevel = $directoryLevel ? $directoryLevel : $this->entryLevel;
332 $currentLevel = $startLevel + $this->menuNumber;
333 if (is_array($this->tmpl->rootLine[$currentLevel])) {
334 $nextMParray = $this->MP_array;
335 if (!count($nextMParray) && !$this->tmpl->rootLine[$currentLevel]['_MOUNT_OL'] && $currentLevel > 0) {
336 // Make sure to slide-down any mount point information (_MP_PARAM) to children records in the rootline
337 // otherwise automatic expansion will not work
338 $parentRecord = $this->tmpl->rootLine[$currentLevel - 1];
339 if (isset($parentRecord['_MP_PARAM'])) {
340 $nextMParray[] = $parentRecord['_MP_PARAM'];
341 }
342 }
343
344 if ($this->tmpl->rootLine[$currentLevel]['_MOUNT_OL']) { // In overlay mode, add next level MPvars as well:
345 $nextMParray[] = $this->tmpl->rootLine[$currentLevel]['_MP_PARAM'];
346 }
347 $this->nextActive = $this->tmpl->rootLine[$currentLevel]['uid'] . (count($nextMParray) ? ':' . implode(',', $nextMParray) : '');
348 } else {
349 $this->nextActive = '';
350 }
351
352 // imgNamePrefix
353 if ($this->mconf['imgNamePrefix']) {
354 $this->imgNamePrefix=$this->mconf['imgNamePrefix'];
355 }
356 $this->imgNameNotRandom = $this->mconf['imgNameNotRandom'];
357
358 $retVal = TRUE;
359 } else {
360 $GLOBALS['TT']->setTSlogMessage('ERROR in menu',3);
361 $retVal = FALSE;
362 }
363 return $retVal;
364 }
365
366 /**
367 * Creates the menu in the internal variables, ready for output.
368 * Basically this will read the page records needed and fill in the internal $this->menuArr
369 * Based on a hash of this array and some other variables the $this->result variable will be loaded either from cache OR by calling the generate() method of the class to create the menu for real.
370 *
371 * @return void
372 */
373 function makeMenu() {
374 if ($this->id) {
375
376 // Initializing showAccessRestrictedPages
377 if ($this->mconf['showAccessRestrictedPages']) {
378 // SAVING where_groupAccess
379 $SAVED_where_groupAccess = $this->sys_page->where_groupAccess;
380 $this->sys_page->where_groupAccess = ''; // Temporarily removing fe_group checking!
381 }
382
383 // Begin production of menu:
384 $temp = array();
385 $altSortFieldValue = trim($this->mconf['alternativeSortingField']);
386 $altSortField = $altSortFieldValue ? $altSortFieldValue : 'sorting';
387 if ($this->menuNumber==1 && $this->conf['special']) { // ... only for the FIRST level of a HMENU
388 $value = $this->parent_cObj->stdWrap($this->conf['special.']['value'], $this->conf['special.']['value.']);
389
390 switch($this->conf['special']) {
391 case 'userdefined':
392 $temp = $this->includeMakeMenu($this->conf['special.'],$altSortField);
393 break;
394 case 'userfunction':
395 $temp = $this->parent_cObj->callUserFunction(
396 $this->conf['special.']['userFunc'],
397 array_merge($this->conf['special.'],array('_altSortField'=>$altSortField)),
398 ''
399 );
400 if (!is_array($temp)) $temp=array();
401 break;
402 case 'language':
403 $temp = array();
404
405 // Getting current page record NOT overlaid by any translation:
406 $currentPageWithNoOverlay = $this->sys_page->getRawRecord('pages',$GLOBALS['TSFE']->page['uid']);
407
408 // Traverse languages set up:
409 $languageItems = t3lib_div::intExplode(',',$value);
410 foreach($languageItems as $sUid) {
411 // Find overlay record:
412 if ($sUid) {
413 $lRecs = $this->sys_page->getPageOverlay($GLOBALS['TSFE']->page['uid'],$sUid);
414 } else $lRecs=array();
415 // Checking if the "disabled" state should be set.
416 if (
417 (t3lib_div::hideIfNotTranslated($GLOBALS['TSFE']->page['l18n_cfg']) && $sUid && !count($lRecs)) // Blocking for all translations?
418 || ($GLOBALS['TSFE']->page['l18n_cfg']&1 && (!$sUid || !count($lRecs))) // Blocking default translation?
419 || (!$this->conf['special.']['normalWhenNoLanguage'] && $sUid && !count($lRecs))
420 ) {
421 $iState = $GLOBALS['TSFE']->sys_language_uid==$sUid ? 'USERDEF2' : 'USERDEF1';
422 } else {
423 $iState = $GLOBALS['TSFE']->sys_language_uid==$sUid ? 'ACT' : 'NO';
424 }
425
426 if ($this->conf['addQueryString']) {
427 $getVars = $this->parent_cObj->getQueryArguments($this->conf['addQueryString.'],array('L'=>$sUid),true);
428 } else {
429 $getVars = '&L='.$sUid;
430 }
431
432 // Adding menu item:
433 $temp[] = array_merge(
434 array_merge($currentPageWithNoOverlay, $lRecs),
435 array(
436 'ITEM_STATE' => $iState,
437 '_ADD_GETVARS' => $getVars,
438 '_SAFE' => TRUE
439 )
440 );
441 }
442 break;
443 case 'directory':
444 if ($value=='') {
445 $value=$GLOBALS['TSFE']->page['uid'];
446 }
447 $items=t3lib_div::intExplode(',',$value);
448
449 foreach($items as $id) {
450 $MP = $this->tmpl->getFromMPmap($id);
451
452 // Checking if a page is a mount page and if so, change the ID and set the MP var properly.
453 $mount_info = $this->sys_page->getMountPointInfo($id);
454 if (is_array($mount_info)) {
455 if ($mount_info['overlay']) { // Overlays should already have their full MPvars calculated:
456 $MP = $this->tmpl->getFromMPmap($mount_info['mount_pid']);
457 $MP = $MP ? $MP : $mount_info['MPvar'];
458 } else {
459 $MP = ($MP ? $MP.',' : '').$mount_info['MPvar'];
460 }
461 $id = $mount_info['mount_pid'];
462 }
463
464 // Get sub-pages:
465 $res = $GLOBALS['TSFE']->cObj->exec_getQuery('pages',Array('pidInList'=>$id,'orderBy'=>$altSortField));
466 while ($row = $GLOBALS['TYPO3_DB']->sql_fetch_assoc($res)) {
467 $GLOBALS['TSFE']->sys_page->versionOL('pages',$row);
468
469 if (is_array($row)) {
470 // Keep mount point?
471 $mount_info = $this->sys_page->getMountPointInfo($row['uid'], $row);
472 if (is_array($mount_info) && $mount_info['overlay']) { // There is a valid mount point.
473 $mp_row = $this->sys_page->getPage($mount_info['mount_pid']); // Using "getPage" is OK since we need the check for enableFields AND for type 2 of mount pids we DO require a doktype < 200!
474 if (count($mp_row)) {
475 $row = $mp_row;
476 $row['_MP_PARAM'] = $mount_info['MPvar'];
477 } else unset($row); // If the mount point could not be fetched with respect to enableFields, unset the row so it does not become a part of the menu!
478 }
479
480 // Add external MP params, then the row:
481 if (is_array($row)) {
482 if ($MP) $row['_MP_PARAM'] = $MP.($row['_MP_PARAM'] ? ','.$row['_MP_PARAM'] : '');
483 $temp[$row['uid']] = $this->sys_page->getPageOverlay($row);
484 }
485 }
486 }
487 }
488 break;
489 case 'list':
490 if ($value=='') {
491 $value=$this->id;
492 }
493 $loadDB = t3lib_div::makeInstance('FE_loadDBGroup');
494 $loadDB->start($value, 'pages');
495 $loadDB->additionalWhere['pages']=tslib_cObj::enableFields('pages');
496 $loadDB->getFromDB();
497
498 foreach($loadDB->itemArray as $val) {
499 $MP = $this->tmpl->getFromMPmap($val['id']);
500
501 // Keep mount point?
502 $mount_info = $this->sys_page->getMountPointInfo($val['id']);
503 if (is_array($mount_info) && $mount_info['overlay']) { // There is a valid mount point.
504 $mp_row = $this->sys_page->getPage($mount_info['mount_pid']); // Using "getPage" is OK since we need the check for enableFields AND for type 2 of mount pids we DO require a doktype < 200!
505 if (count($mp_row)) {
506 $row = $mp_row;
507 $row['_MP_PARAM'] = $mount_info['MPvar'];
508
509 if ($mount_info['overlay']) { // Overlays should already have their full MPvars calculated:
510 $MP = $this->tmpl->getFromMPmap($mount_info['mount_pid']);
511 if ($MP) unset($row['_MP_PARAM']);
512 }
513 } else unset($row); // If the mount point could not be fetched with respect to enableFields, unset the row so it does not become a part of the menu!
514 } else {
515 $row = $loadDB->results['pages'][$val['id']];
516 }
517
518 // Add external MP params, then the row:
519 if (is_array($row)) {
520 if ($MP) $row['_MP_PARAM'] = $MP.($row['_MP_PARAM'] ? ','.$row['_MP_PARAM'] : '');
521 $temp[] = $this->sys_page->getPageOverlay($row);
522 }
523 }
524 break;
525 case 'updated':
526 if ($value=='') {
527 $value=$GLOBALS['TSFE']->page['uid'];
528 }
529 $items=t3lib_div::intExplode(',',$value);
530 if (t3lib_div::testInt($this->conf['special.']['depth'])) {
531 $depth = t3lib_div::intInRange($this->conf['special.']['depth'],1,20); // Tree depth
532 } else {
533 $depth=20;
534 }
535 $limit = t3lib_div::intInRange($this->conf['special.']['limit'],0,100); // max number of items
536 $maxAge = intval(tslib_cObj::calc($this->conf['special.']['maxAge']));
537 if (!$limit) $limit=10;
538 $mode = $this->conf['special.']['mode']; // *'auto', 'manual', 'tstamp'
539 // Get id's
540 $id_list_arr = Array();
541
542 foreach($items as $id) {
543 $bA = t3lib_div::intInRange($this->conf['special.']['beginAtLevel'],0,100);
544 $id_list_arr[] = tslib_cObj::getTreeList(-1*$id,$depth-1+$bA,$bA-1);
545 }
546 $id_list = implode(',',$id_list_arr);
547 // Get sortField (mode)
548 switch($mode) {
549 case 'starttime':
550 $sortField = 'starttime';
551 break;
552 case 'lastUpdated':
553 case 'manual':
554 $sortField = 'lastUpdated';
555 break;
556 case 'tstamp':
557 $sortField = 'tstamp';
558 break;
559 case 'crdate':
560 $sortField = 'crdate';
561 break;
562 default:
563 $sortField = 'SYS_LASTCHANGED';
564 break;
565 }
566 // Get
567 $extraWhere = ($this->conf['includeNotInMenu'] ? '' : ' AND pages.nav_hide=0').$this->getDoktypeExcludeWhere();
568
569 if ($this->conf['special.']['excludeNoSearchPages']) {
570 $extraWhere.= ' AND pages.no_search=0';
571 }
572 if ($maxAge>0) {
573 $extraWhere.=' AND '.$sortField.'>'.($GLOBALS['SIM_ACCESS_TIME']-$maxAge);
574 }
575
576 $res = $GLOBALS['TSFE']->cObj->exec_getQuery('pages',Array('pidInList'=>'0', 'uidInList'=>$id_list, 'where'=>$sortField.'>=0'.$extraWhere, 'orderBy'=>($altSortFieldValue ? $altSortFieldValue : $sortField.' desc'),'max'=>$limit));
577 while ($row = $GLOBALS['TYPO3_DB']->sql_fetch_assoc($res)) {
578 $GLOBALS['TSFE']->sys_page->versionOL('pages',$row);
579 if (is_array($row)) {
580 $temp[$row['uid']]=$this->sys_page->getPageOverlay($row);
581 }
582 }
583 break;
584 case 'keywords':
585 list($value)=t3lib_div::intExplode(',',$value);
586 if (!$value) {
587 $value=$GLOBALS['TSFE']->page['uid'];
588 }
589 if ($this->conf['special.']['setKeywords'] || $this->conf['special.']['setKeywords.']) {
590 $kw = $this->parent_cObj->stdWrap($this->conf['special.']['setKeywords'], $this->conf['special.']['setKeywords.']);
591 } else {
592 $value_rec=$this->sys_page->getPage($value); // The page record of the 'value'.
593
594 $kfieldSrc = $this->conf['special.']['keywordsField.']['sourceField'] ? $this->conf['special.']['keywordsField.']['sourceField'] : 'keywords';
595 $kw = trim(tslib_cObj::keywords($value_rec[$kfieldSrc])); // keywords.
596 }
597
598 $mode = $this->conf['special.']['mode']; // *'auto', 'manual', 'tstamp'
599 switch($mode) {
600 case 'starttime':
601 $sortField = 'starttime';
602 break;
603 case 'lastUpdated':
604 case 'manual':
605 $sortField = 'lastUpdated';
606 break;
607 case 'tstamp':
608 $sortField = 'tstamp';
609 break;
610 case 'crdate':
611 $sortField = 'crdate';
612 break;
613 default:
614 $sortField = 'SYS_LASTCHANGED';
615 break;
616 }
617
618 // depth, limit, extra where
619 if (t3lib_div::testInt($this->conf['special.']['depth'])) {
620 $depth = t3lib_div::intInRange($this->conf['special.']['depth'],0,20); // Tree depth
621 } else {
622 $depth=20;
623 }
624 $limit = t3lib_div::intInRange($this->conf['special.']['limit'],0,100); // max number of items
625 $extraWhere = ' AND pages.uid!='.$value.($this->conf['includeNotInMenu'] ? '' : ' AND pages.nav_hide=0').$this->getDoktypeExcludeWhere();
626 if ($this->conf['special.']['excludeNoSearchPages']) {
627 $extraWhere.= ' AND pages.no_search=0';
628 }
629 // start point
630 $eLevel = tslib_cObj::getKey(
631 $this->parent_cObj->stdWrap($this->conf['special.']['entryLevel'], $this->conf['special.']['entryLevel.']),
632 $this->tmpl->rootLine
633 );
634 $startUid = intval($this->tmpl->rootLine[$eLevel]['uid']);
635
636 // which field is for keywords
637 $kfield = 'keywords';
638 if ( $this->conf['special.']['keywordsField'] ) {
639 list($kfield) = explode(' ',trim ($this->conf['special.']['keywordsField']));
640 }
641
642 // If there are keywords and the startuid is present.
643 if ($kw && $startUid) {
644 $bA = t3lib_div::intInRange($this->conf['special.']['beginAtLevel'],0,100);
645 $id_list=tslib_cObj::getTreeList(-1*$startUid,$depth-1+$bA,$bA-1);
646
647 $kwArr = explode(',',$kw);
648 foreach($kwArr as $word) {
649 $word = trim($word);
650 if ($word) {
651 $keyWordsWhereArr[] = $kfield.' LIKE \'%'.$GLOBALS['TYPO3_DB']->quoteStr($word, 'pages').'%\'';
652 }
653 }
654 $res = $GLOBALS['TSFE']->cObj->exec_getQuery('pages',Array('pidInList'=>'0', 'uidInList'=>$id_list, 'where'=>'('.implode(' OR ',$keyWordsWhereArr).')'.$extraWhere, 'orderBy'=>($altSortFieldValue ? $altSortFieldValue : $sortField.' desc'),'max'=>$limit));
655 while ($row = $GLOBALS['TYPO3_DB']->sql_fetch_assoc($res)) {
656 $GLOBALS['TSFE']->sys_page->versionOL('pages',$row);
657 if (is_array($row)) {
658 $temp[$row['uid']]=$this->sys_page->getPageOverlay($row);
659 }
660 }
661 }
662 break;
663 case 'rootline':
664 $begin_end = explode('|', $this->parent_cObj->stdWrap($this->conf['special.']['range'], $this->conf['special.']['range.']));
665 $begin_end[0] = intval($begin_end[0]);
666 if (!t3lib_div::testInt($begin_end[1])) {
667 $begin_end[1] = -1;
668 }
669
670 $beginKey = tslib_cObj::getKey ($begin_end[0],$this->tmpl->rootLine);
671 $endKey = tslib_cObj::getKey ($begin_end[1],$this->tmpl->rootLine);
672 if ($endKey<$beginKey) {$endKey=$beginKey;}
673
674 $rl_MParray = array();
675 foreach($this->tmpl->rootLine as $k_rl => $v_rl) {
676 // For overlaid mount points, set the variable right now:
677 if ($v_rl['_MP_PARAM'] && $v_rl['_MOUNT_OL']) {
678 $rl_MParray[] = $v_rl['_MP_PARAM'];
679 }
680 // Traverse rootline:
681 if ($k_rl>=$beginKey && $k_rl<=$endKey) {
682 $temp_key=$k_rl;
683 $temp[$temp_key]=$this->sys_page->getPage($v_rl['uid']);
684 if (count($temp[$temp_key])) {
685 if (!$temp[$temp_key]['target']) { // If there are no specific target for the page, put the level specific target on.
686 $temp[$temp_key]['target'] = $this->conf['special.']['targets.'][$k_rl];
687 $temp[$temp_key]['_MP_PARAM'] = implode(',',$rl_MParray);
688 }
689 } else unset($temp[$temp_key]);
690 }
691 // For normal mount points, set the variable for next level.
692 if ($v_rl['_MP_PARAM'] && !$v_rl['_MOUNT_OL']) {
693 $rl_MParray[] = $v_rl['_MP_PARAM'];
694 }
695 }
696 // Reverse order of elements (e.g. "1,2,3,4" gets "4,3,2,1"):
697 if (isset($this->conf['special.']['reverseOrder']) && $this->conf['special.']['reverseOrder']) {
698 $temp = array_reverse($temp);
699 $rl_MParray = array_reverse($rl_MParray);
700 }
701 break;
702 case 'browse':
703 list($value)=t3lib_div::intExplode(',',$value);
704 if (!$value) {
705 $value=$GLOBALS['TSFE']->page['uid'];
706 }
707 if ($value!=$this->tmpl->rootLine[0]['uid']) { // Will not work out of rootline
708 $recArr=array();
709 $value_rec=$this->sys_page->getPage($value); // The page record of the 'value'.
710 if ($value_rec['pid']) { // 'up' page cannot be outside rootline
711 $recArr['up']=$this->sys_page->getPage($value_rec['pid']); // The page record of 'up'.
712 }
713 if ($recArr['up']['pid'] && $value_rec['pid']!=$this->tmpl->rootLine[0]['uid']) { // If the 'up' item was NOT level 0 in rootline...
714 $recArr['index']=$this->sys_page->getPage($recArr['up']['pid']); // The page record of "index".
715 }
716
717 // prev / next is found
718 $prevnext_menu = $this->sys_page->getMenu($value_rec['pid'],'*',$altSortField);
719 $lastKey=0;
720 $nextActive=0;
721 foreach ($prevnext_menu as $k_b => $v_b) {
722 if ($nextActive) {
723 $recArr['next']=$v_b;
724 $nextActive=0;
725 }
726 if ($v_b['uid']==$value) {
727 if ($lastKey) {
728 $recArr['prev']=$prevnext_menu[$lastKey];
729 }
730 $nextActive=1;
731 }
732 $lastKey=$k_b;
733 }
734 reset($prevnext_menu);
735 $recArr['first']=pos($prevnext_menu);
736 end($prevnext_menu);
737 $recArr['last']=pos($prevnext_menu);
738
739 // prevsection / nextsection is found
740 if (is_array($recArr['index'])) { // You can only do this, if there is a valid page two levels up!
741 $prevnextsection_menu = $this->sys_page->getMenu($recArr['index']['uid'],'*',$altSortField);
742 $lastKey=0;
743 $nextActive=0;
744 foreach ($prevnextsection_menu as $k_b => $v_b) {
745 if ($nextActive) {
746 $sectionRec_temp = $this->sys_page->getMenu($v_b['uid'],'*',$altSortField);
747 if (count($sectionRec_temp)) {
748 reset($sectionRec_temp);
749 $recArr['nextsection']=pos($sectionRec_temp);
750 end ($sectionRec_temp);
751 $recArr['nextsection_last']=pos($sectionRec_temp);
752 $nextActive=0;
753 }
754 }
755 if ($v_b['uid']==$value_rec['pid']) {
756 if ($lastKey) {
757 $sectionRec_temp = $this->sys_page->getMenu($prevnextsection_menu[$lastKey]['uid'],'*',$altSortField);
758 if (count($sectionRec_temp)) {
759 reset($sectionRec_temp);
760 $recArr['prevsection']=pos($sectionRec_temp);
761 end ($sectionRec_temp);
762 $recArr['prevsection_last']=pos($sectionRec_temp);
763 }
764 }
765 $nextActive=1;
766 }
767 $lastKey=$k_b;
768 }
769 }
770 if ($this->conf['special.']['items.']['prevnextToSection']) {
771 if (!is_array($recArr['prev']) && is_array($recArr['prevsection_last'])) {
772 $recArr['prev']=$recArr['prevsection_last'];
773 }
774 if (!is_array($recArr['next']) && is_array($recArr['nextsection'])) {
775 $recArr['next']=$recArr['nextsection'];
776 }
777 }
778
779 $items = explode('|',$this->conf['special.']['items']);
780 $c=0;
781 foreach ($items as $k_b => $v_b) {
782 $v_b=strtolower(trim($v_b));
783 if (intval($this->conf['special.'][$v_b.'.']['uid'])) {
784 $recArr[$v_b] = $this->sys_page->getPage(intval($this->conf['special.'][$v_b.'.']['uid'])); // fetches the page in case of a hardcoded pid in template
785 }
786 if (is_array($recArr[$v_b])) {
787 $temp[$c]=$recArr[$v_b];
788 if ($this->conf['special.'][$v_b.'.']['target']) {
789 $temp[$c]['target']=$this->conf['special.'][$v_b.'.']['target'];
790 }
791 $tmpSpecialFields = $this->conf['special.'][$v_b.'.']['fields.'];
792 if (is_array($tmpSpecialFields)) {
793 foreach ($tmpSpecialFields as $fk => $val) {
794 $temp[$c][$fk]=$val;
795 }
796 }
797 $c++;
798 }
799 }
800 }
801 break;
802 }
803 } elseif (is_array($this->alternativeMenuTempArray)) { // Setting $temp array if not level 1.
804 $temp = $this->alternativeMenuTempArray;
805 } elseif ($this->mconf['sectionIndex']) {
806 if ($GLOBALS['TSFE']->sys_language_uid && count($this->sys_page->getPageOverlay($this->id))) {
807 $sys_language_uid = intval($GLOBALS['TSFE']->sys_language_uid);
808 } else $sys_language_uid=0;
809
810 $selectSetup = Array(
811 'pidInList'=>$this->id,
812 'orderBy'=>$altSortField,
813 'where' => 'colPos=0 AND sys_language_uid='.$sys_language_uid,
814 'andWhere' => 'sectionIndex!=0'
815 );
816 switch($this->mconf['sectionIndex.']['type']) {
817 case 'all':
818 unset($selectSetup['andWhere']);
819 break;
820 case 'header':
821 $selectSetup['andWhere'] .= ' AND header_layout!=100 AND header!=""';
822 break;
823 }
824 $basePageRow=$this->sys_page->getPage($this->id);
825 if (is_array($basePageRow)) {
826 $res = $GLOBALS['TSFE']->cObj->exec_getQuery('tt_content', $selectSetup);
827 while ($row = $GLOBALS['TYPO3_DB']->sql_fetch_assoc($res)) {
828 $GLOBALS['TSFE']->sys_page->versionOL('tt_content',$row);
829
830 if (is_array($row)) {
831 $temp[$row['uid']] = $basePageRow;
832 $temp[$row['uid']]['title'] = $row['header'];
833 $temp[$row['uid']]['nav_title'] = $row['header'];
834 $temp[$row['uid']]['subtitle'] = $row['subheader'];
835 $temp[$row['uid']]['starttime'] = $row['starttime'];
836 $temp[$row['uid']]['endtime'] = $row['endtime'];
837 $temp[$row['uid']]['fe_group'] = $row['fe_group'];
838 $temp[$row['uid']]['media'] = $row['media'];
839
840 $temp[$row['uid']]['header_layout'] = $row['header_layout'];
841 $temp[$row['uid']]['bodytext'] = $row['bodytext'];
842 $temp[$row['uid']]['image'] = $row['image'];
843
844 $temp[$row['uid']]['sectionIndex_uid'] = $row['uid'];
845 }
846 }
847 }
848 } else { // Default:
849 $temp = $this->sys_page->getMenu($this->id,'*',$altSortField); // gets the menu
850 }
851
852 $c=0;
853 $c_b=0;
854 $minItems = intval($this->mconf['minItems'] ? $this->mconf['minItems'] : $this->conf['minItems']);
855 $maxItems = intval($this->mconf['maxItems'] ? $this->mconf['maxItems'] : $this->conf['maxItems']);
856 $begin = tslib_cObj::calc($this->mconf['begin'] ? $this->mconf['begin'] : $this->conf['begin']);
857
858 $banUidArray = $this->getBannedUids();
859
860 // Fill in the menuArr with elements that should go into the menu:
861 $this->menuArr = Array();
862 foreach($temp as $data) {
863 $spacer = (t3lib_div::inList($this->spacerIDList,$data['doktype']) || !strcmp($data['ITEM_STATE'],'SPC')) ? 1 : 0; // if item is a spacer, $spacer is set
864 if ($this->filterMenuPages($data, $banUidArray, $spacer)) {
865 $c_b++;
866 if ($begin<=$c_b) { // If the beginning item has been reached.
867 $this->menuArr[$c] = $data;
868 $this->menuArr[$c]['isSpacer'] = $spacer;
869 $c++;
870 if ($maxItems && $c>=$maxItems) {
871 break;
872 }
873 }
874 }
875 }
876
877 // Fill in fake items, if min-items is set.
878 if ($minItems) {
879 while($c<$minItems) {
880 $this->menuArr[$c] = Array(
881 'title' => '...',
882 'uid' => $GLOBALS['TSFE']->id
883 );
884 $c++;
885 }
886 }
887 // Setting number of menu items
888 $GLOBALS['TSFE']->register['count_menuItems'] = count($this->menuArr);
889 // Passing the menuArr through a user defined function:
890 if ($this->mconf['itemArrayProcFunc']) {
891 if (!is_array($this->parentMenuArr)) {$this->parentMenuArr=array();}
892 $this->menuArr = $this->userProcess('itemArrayProcFunc',$this->menuArr);
893 }
894 $this->hash = md5(serialize($this->menuArr).serialize($this->mconf).serialize($this->tmpl->rootLine).serialize($this->MP_array));
895
896 // Get the cache timeout:
897 if ($this->conf['cache_period']) {
898 $cacheTimeout = $this->conf['cache_period'];
899 } else {
900 $cacheTimeout = $GLOBALS['TSFE']->get_cache_timeout();
901 }
902
903 $serData = $this->sys_page->getHash($this->hash);
904 if (!$serData) {
905 $this->generate();
906 $this->sys_page->storeHash($this->hash, serialize($this->result), 'MENUDATA', $cacheTimeout);
907 } else {
908 $this->result = unserialize($serData);
909 }
910
911 // End showAccessRestrictedPages
912 if ($this->mconf['showAccessRestrictedPages']) {
913 // RESTORING where_groupAccess
914 $this->sys_page->where_groupAccess = $SAVED_where_groupAccess;
915 }
916 }
917 }
918
919 /**
920 * Includes the PHP script defined for the HMENU special type "userdefined".
921 * This script is supposed to populate the array $menuItemsArray with a set of page records comprising the menu.
922 * The "userdefined" type is deprecated since "userfunction" has arrived since and is a better choice for many reasons (like using classes/functions for rendering the menu)
923 *
924 * @param array TypoScript parameters for "special.". In particular the property "file" is reserved and specifies the file to include. Seems like any other property can be used freely by the script.
925 * @param string The sorting field. Can be used from the script in the $incFile.
926 * @return array An array with the menu items
927 * @deprecated since TYPO3 3.6, this function will be removed in TYPO3 4.5, use HMENU of type "userfunction" instead of "userdefined"
928 * @access private
929 */
930 function includeMakeMenu($conf,$altSortField) {
931 t3lib_div::logDeprecatedFunction();
932
933 $incFile = $GLOBALS['TSFE']->tmpl->getFileName($conf['file']);
934 if ($incFile && $GLOBALS['TSFE']->checkFileInclude($incFile)) {
935 include($incFile);
936 }
937 return is_array($menuItemsArray) ? $menuItemsArray : array();
938 }
939
940 /**
941 * Checks if a page is OK to include in the final menu item array. Pages can be excluded if the doktype is wrong, if they are hidden in navigation, have a uid in the list of banned uids etc.
942 *
943 * @param array Array of menu items
944 * @param array Array of page uids which are to be excluded
945 * @param boolean If set, then the page is a spacer.
946 * @return boolean Returns true if the page can be safely included.
947 */
948 function filterMenuPages(&$data,$banUidArray,$spacer) {
949
950 if ($data['_SAFE']) return TRUE;
951
952 $uid = $data['uid'];
953 if ($this->mconf['SPC'] || !$spacer) { // If the spacer-function is not enabled, spacers will not enter the $menuArr
954 if (!t3lib_div::inList($this->doktypeExcludeList,$data['doktype'])) { // Page may not be 'not_in_menu' or 'Backend User Section'
955 if (!$data['nav_hide'] || $this->conf['includeNotInMenu']) { // Not hidden in navigation
956 if (!t3lib_div::inArray($banUidArray,$uid)) { // not in banned uid's
957
958 // Checks if the default language version can be shown:
959 // Block page is set, if l18n_cfg allows plus: 1) Either default language or 2) another language but NO overlay record set for page!
960 $blockPage = $data['l18n_cfg']&1 && (!$GLOBALS['TSFE']->sys_language_uid || ($GLOBALS['TSFE']->sys_language_uid && !$data['_PAGES_OVERLAY']));
961 if (!$blockPage) {
962
963 // Checking if a page should be shown in the menu depending on whether a translation exists:
964 $tok = TRUE;
965 if ($GLOBALS['TSFE']->sys_language_uid && t3lib_div::hideIfNotTranslated($data['l18n_cfg'])) { // There is an alternative language active AND the current page requires a translation:
966 if (!$data['_PAGES_OVERLAY']) {
967 $tok = FALSE;
968 }
969 }
970
971 // Continue if token is true:
972 if ($tok) {
973
974 // Checking if "&L" should be modified so links to non-accessible pages will not happen.
975 if ($this->conf['protectLvar']) {
976 $languageUid = intval($GLOBALS['TSFE']->config['config']['sys_language_uid']);
977 if ($languageUid && ($this->conf['protectLvar']=='all' || t3lib_div::hideIfNotTranslated($data['l18n_cfg']))) {
978 $olRec = $GLOBALS['TSFE']->sys_page->getPageOverlay($data['uid'], $languageUid);
979 if (!count($olRec)) {
980 // If no pages_language_overlay record then page can NOT be accessed in the language pointed to by "&L" and therefore we protect the link by setting "&L=0"
981 $data['_ADD_GETVARS'].= '&L=0';
982 }
983 }
984 }
985
986 return TRUE;
987 }
988 }
989 }
990 }
991 }
992 }
993 }
994
995 /**
996 * Generating the per-menu-item configuration arrays based on the settings for item states (NO, RO, ACT, CUR etc) set in ->mconf (config for the current menu object)
997 * Basically it will produce an individual array for each menu item based on the item states. BUT in addition the "optionSplit" syntax for the values is ALSO evaluated here so that all property-values are "option-splitted" and the output will thus be resolved.
998 * Is called from the "generate" functions in the extension classes. The function is processor intensive due to the option split feature in particular. But since the generate function is not always called (since the ->result array may be cached, see makeMenu) it doesn't hurt so badly.
999 *
1000 * @param integer Number of menu items in the menu
1001 * @return array An array with two keys: array($NOconf,$ROconf) - where $NOconf contains the resolved configuration for each item when NOT rolled-over and $ROconf contains the ditto for the mouseover state (if any)
1002 * @access private
1003 */
1004 function procesItemStates($splitCount) {
1005
1006 // Prepare normal settings
1007 if (!is_array($this->mconf['NO.']) && $this->mconf['NO']) $this->mconf['NO.']=array(); // Setting a blank array if NO=1 and there are no properties.
1008 $NOconf = $this->tmpl->splitConfArray($this->mconf['NO.'],$splitCount);
1009
1010 // Prepare rollOver settings, overriding normal settings
1011 $ROconf=array();
1012 if ($this->mconf['RO']) {
1013 $ROconf = $this->tmpl->splitConfArray($this->mconf['RO.'],$splitCount);
1014 }
1015
1016 // Prepare IFSUB settings, overriding normal settings
1017 // IFSUB is true if there exist submenu items to the current item
1018 if ($this->mconf['IFSUB']) {
1019 $IFSUBinit = 0; // Flag: If $IFSUB is generated
1020 foreach ($NOconf as $key => $val) {
1021 if ($this->isItemState('IFSUB',$key)) {
1022 if (!$IFSUBinit) { // if this is the first IFSUB element, we must generate IFSUB.
1023 $IFSUBconf = $this->tmpl->splitConfArray($this->mconf['IFSUB.'],$splitCount);
1024 if ($this->mconf['IFSUBRO']) {
1025 $IFSUBROconf = $this->tmpl->splitConfArray($this->mconf['IFSUBRO.'],$splitCount);
1026 }
1027 $IFSUBinit = 1;
1028 }
1029 $NOconf[$key] = $IFSUBconf[$key]; // Substitute normal with ifsub
1030 if ($ROconf) { // If rollOver on normal, we must apply a state for rollOver on the active
1031 $ROconf[$key] = $IFSUBROconf[$key] ? $IFSUBROconf[$key] : $IFSUBconf[$key]; // If RollOver on active then apply this
1032 }
1033 }
1034 }
1035 }
1036 // Prepare active settings, overriding normal settings
1037 if ($this->mconf['ACT']) {
1038 $ACTinit = 0; // Flag: If $ACT is generated
1039 foreach ($NOconf as $key => $val) { // Find active
1040 if ($this->isItemState('ACT',$key)) {
1041 if (!$ACTinit) { // if this is the first 'active', we must generate ACT.
1042 $ACTconf = $this->tmpl->splitConfArray($this->mconf['ACT.'],$splitCount);
1043 // Prepare active rollOver settings, overriding normal active settings
1044 if ($this->mconf['ACTRO']) {
1045 $ACTROconf = $this->tmpl->splitConfArray($this->mconf['ACTRO.'],$splitCount);
1046 }
1047 $ACTinit = 1;
1048 }
1049 $NOconf[$key] = $ACTconf[$key]; // Substitute normal with active
1050 if ($ROconf) { // If rollOver on normal, we must apply a state for rollOver on the active
1051 $ROconf[$key] = $ACTROconf[$key] ? $ACTROconf[$key] : $ACTconf[$key]; // If RollOver on active then apply this
1052 }
1053 }
1054 }
1055 }
1056 // Prepare ACT (active)/IFSUB settings, overriding normal settings
1057 // ACTIFSUB is true if there exist submenu items to the current item and the current item is active
1058 if ($this->mconf['ACTIFSUB']) {
1059 $ACTIFSUBinit = 0; // Flag: If $ACTIFSUB is generated
1060 foreach ($NOconf as $key => $val) { // Find active
1061 if ($this->isItemState('ACTIFSUB',$key)) {
1062 if (!$ACTIFSUBinit) { // if this is the first 'active', we must generate ACTIFSUB.
1063 $ACTIFSUBconf = $this->tmpl->splitConfArray($this->mconf['ACTIFSUB.'],$splitCount);
1064 // Prepare active rollOver settings, overriding normal active settings
1065 if ($this->mconf['ACTIFSUBRO']) {
1066 $ACTIFSUBROconf = $this->tmpl->splitConfArray($this->mconf['ACTIFSUBRO.'],$splitCount);
1067 }
1068 $ACTIFSUBinit = 1;
1069 }
1070 $NOconf[$key] = $ACTIFSUBconf[$key]; // Substitute normal with active
1071 if ($ROconf) { // If rollOver on normal, we must apply a state for rollOver on the active
1072 $ROconf[$key] = $ACTIFSUBROconf[$key] ? $ACTIFSUBROconf[$key] : $ACTIFSUBconf[$key]; // If RollOver on active then apply this
1073 }
1074 }
1075 }
1076 }
1077 // Prepare CUR (current) settings, overriding normal settings
1078 // CUR is true if the current page equals the item here!
1079 if ($this->mconf['CUR']) {
1080 $CURinit = 0; // Flag: If $CUR is generated
1081 foreach ($NOconf as $key => $val) {
1082 if ($this->isItemState('CUR',$key)) {
1083 if (!$CURinit) { // if this is the first 'current', we must generate CUR. Basically this control is just inherited from the other implementations as current would only exist one time and thats it (unless you use special-features of HMENU)
1084 $CURconf = $this->tmpl->splitConfArray($this->mconf['CUR.'],$splitCount);
1085 if ($this->mconf['CURRO']) {
1086 $CURROconf = $this->tmpl->splitConfArray($this->mconf['CURRO.'],$splitCount);
1087 }
1088 $CURinit = 1;
1089 }
1090 $NOconf[$key] = $CURconf[$key]; // Substitute normal with current
1091 if ($ROconf) { // If rollOver on normal, we must apply a state for rollOver on the active
1092 $ROconf[$key] = $CURROconf[$key] ? $CURROconf[$key] : $CURconf[$key]; // If RollOver on active then apply this
1093 }
1094 }
1095 }
1096 }
1097 // Prepare CUR (current)/IFSUB settings, overriding normal settings
1098 // CURIFSUB is true if there exist submenu items to the current item and the current page equals the item here!
1099 if ($this->mconf['CURIFSUB']) {
1100 $CURIFSUBinit = 0; // Flag: If $CURIFSUB is generated
1101 foreach ($NOconf as $key => $val) {
1102 if ($this->isItemState('CURIFSUB',$key)) {
1103 if (!$CURIFSUBinit) { // if this is the first 'current', we must generate CURIFSUB.
1104 $CURIFSUBconf = $this->tmpl->splitConfArray($this->mconf['CURIFSUB.'],$splitCount);
1105 // Prepare current rollOver settings, overriding normal current settings
1106 if ($this->mconf['CURIFSUBRO']) {
1107 $CURIFSUBROconf = $this->tmpl->splitConfArray($this->mconf['CURIFSUBRO.'],$splitCount);
1108 }
1109 $CURIFSUBinit = 1;
1110 }
1111 $NOconf[$key] = $CURIFSUBconf[$key]; // Substitute normal with active
1112 if ($ROconf) { // If rollOver on normal, we must apply a state for rollOver on the current
1113 $ROconf[$key] = $CURIFSUBROconf[$key] ? $CURIFSUBROconf[$key] : $CURIFSUBconf[$key]; // If RollOver on current then apply this
1114 }
1115 }
1116 }
1117 }
1118 // Prepare active settings, overriding normal settings
1119 if ($this->mconf['USR']) {
1120 $USRinit = 0; // Flag: If $USR is generated
1121 foreach ($NOconf as $key => $val) { // Find active
1122 if ($this->isItemState('USR',$key)) {
1123 if (!$USRinit) { // if this is the first active, we must generate USR.
1124 $USRconf = $this->tmpl->splitConfArray($this->mconf['USR.'],$splitCount);
1125 // Prepare active rollOver settings, overriding normal active settings
1126 if ($this->mconf['USRRO']) {
1127 $USRROconf = $this->tmpl->splitConfArray($this->mconf['USRRO.'],$splitCount);
1128 }
1129 $USRinit = 1;
1130 }
1131 $NOconf[$key] = $USRconf[$key]; // Substitute normal with active
1132 if ($ROconf) { // If rollOver on normal, we must apply a state for rollOver on the active
1133 $ROconf[$key] = $USRROconf[$key] ? $USRROconf[$key] : $USRconf[$key]; // If RollOver on active then apply this
1134 }
1135 }
1136 }
1137 }
1138 // Prepare spacer settings, overriding normal settings
1139 if ($this->mconf['SPC']) {
1140 $SPCinit = 0; // Flag: If $SPC is generated
1141 foreach ($NOconf as $key => $val) { // Find spacers
1142 if ($this->isItemState('SPC',$key)) {
1143 if (!$SPCinit) { // if this is the first spacer, we must generate SPC.
1144 $SPCconf = $this->tmpl->splitConfArray($this->mconf['SPC.'],$splitCount);
1145 $SPCinit = 1;
1146 }
1147 $NOconf[$key] = $SPCconf[$key]; // Substitute normal with spacer
1148 }
1149 }
1150 }
1151 // Prepare Userdefined settings
1152 if ($this->mconf['USERDEF1']) {
1153 $USERDEF1init = 0; // Flag: If $USERDEF1 is generated
1154 foreach ($NOconf as $key => $val) { // Find active
1155 if ($this->isItemState('USERDEF1',$key)) {
1156 if (!$USERDEF1init) { // if this is the first active, we must generate USERDEF1.
1157 $USERDEF1conf = $this->tmpl->splitConfArray($this->mconf['USERDEF1.'],$splitCount);
1158 // Prepare active rollOver settings, overriding normal active settings
1159 if ($this->mconf['USERDEF1RO']) {
1160 $USERDEF1ROconf = $this->tmpl->splitConfArray($this->mconf['USERDEF1RO.'],$splitCount);
1161 }
1162 $USERDEF1init = 1;
1163 }
1164 $NOconf[$key] = $USERDEF1conf[$key]; // Substitute normal with active
1165 if ($ROconf) { // If rollOver on normal, we must apply a state for rollOver on the active
1166 $ROconf[$key] = $USERDEF1ROconf[$key] ? $USERDEF1ROconf[$key] : $USERDEF1conf[$key]; // If RollOver on active then apply this
1167 }
1168 }
1169 }
1170 }
1171 // Prepare Userdefined settings
1172 if ($this->mconf['USERDEF2']) {
1173 $USERDEF2init = 0; // Flag: If $USERDEF2 is generated
1174 foreach ($NOconf as $key => $val) { // Find active
1175 if ($this->isItemState('USERDEF2',$key)) {
1176 if (!$USERDEF2init) { // if this is the first active, we must generate USERDEF2.
1177 $USERDEF2conf = $this->tmpl->splitConfArray($this->mconf['USERDEF2.'],$splitCount);
1178 // Prepare active rollOver settings, overriding normal active settings
1179 if ($this->mconf['USERDEF2RO']) {
1180 $USERDEF2ROconf = $this->tmpl->splitConfArray($this->mconf['USERDEF2RO.'],$splitCount);
1181 }
1182 $USERDEF2init = 1;
1183 }
1184 $NOconf[$key] = $USERDEF2conf[$key]; // Substitute normal with active
1185 if ($ROconf) { // If rollOver on normal, we must apply a state for rollOver on the active
1186 $ROconf[$key] = $USERDEF2ROconf[$key] ? $USERDEF2ROconf[$key] : $USERDEF2conf[$key]; // If RollOver on active then apply this
1187 }
1188 }
1189 }
1190 }
1191
1192 return array($NOconf,$ROconf);
1193 }
1194
1195 /**
1196 * Creates the URL, target and onclick values for the menu item link. Returns them in an array as key/value pairs for <A>-tag attributes
1197 * This function doesn't care about the url, because if we let the url be redirected, it will be logged in the stat!!!
1198 *
1199 * @param integer Pointer to a key in the $this->menuArr array where the value for that key represents the menu item we are linking to (page record)
1200 * @param string Alternative target
1201 * @param integer Alternative type
1202 * @return array Returns an array with A-tag attributes as key/value pairs (HREF, TARGET and onClick)
1203 * @access private
1204 */
1205 function link($key,$altTarget='',$typeOverride='') {
1206
1207 // Mount points:
1208 $MP_var = $this->getMPvar($key);
1209 $MP_params = $MP_var ? '&MP='.rawurlencode($MP_var) : '';
1210
1211 // Setting override ID
1212 if ($this->mconf['overrideId'] || $this->menuArr[$key]['overrideId']) {
1213 $overrideArray = array();
1214 // If a user script returned the value overrideId in the menu array we use that as page id
1215 $overrideArray['uid'] = $this->mconf['overrideId']?$this->mconf['overrideId']:$this->menuArr[$key]['overrideId'];
1216 $overrideArray['alias'] = '';
1217 $MP_params = ''; // clear MP parameters since ID was changed.
1218 } else {
1219 $overrideArray='';
1220 }
1221
1222 // Setting main target:
1223 $mainTarget = $altTarget ? $altTarget : $this->mconf['target'];
1224
1225 // Creating link:
1226 if ($this->mconf['collapse'] && $this->isActive($this->menuArr[$key]['uid'], $this->getMPvar($key))) {
1227 $thePage = $this->sys_page->getPage($this->menuArr[$key]['pid']);
1228 $LD = $this->menuTypoLink($thePage,$mainTarget,'','',$overrideArray, $this->mconf['addParams'].$MP_params.$this->menuArr[$key]['_ADD_GETVARS'], $typeOverride);
1229 } else {
1230 $LD = $this->menuTypoLink($this->menuArr[$key],$mainTarget,'','',$overrideArray, $this->mconf['addParams'].$MP_params.$this->I['val']['additionalParams'].$this->menuArr[$key]['_ADD_GETVARS'], $typeOverride);
1231 }
1232
1233 // Override URL if using "External URL" as doktype with a valid e-mail address:
1234 if ($this->menuArr[$key]['doktype'] == 3 && $this->menuArr[$key]['urltype'] == 3 && t3lib_div::validEmail($this->menuArr[$key]['url'])) {
1235 // Create mailto-link using tslib_cObj::typolink (concerning spamProtectEmailAddresses):
1236 $LD['totalURL'] = $this->parent_cObj->typoLink_URL(array('parameter' => $this->menuArr[$key]['url']));
1237 $LD['target'] = '';
1238 }
1239
1240 // Manipulation in case of access restricted pages:
1241 $this->changeLinksForAccessRestrictedPages($LD,$this->menuArr[$key],$mainTarget,$typeOverride);
1242
1243 // Overriding URL / Target if set to do so:
1244 if ($this->menuArr[$key]['_OVERRIDE_HREF']) {
1245 $LD['totalURL'] = $this->menuArr[$key]['_OVERRIDE_HREF'];
1246 if ($this->menuArr[$key]['_OVERRIDE_TARGET']) $LD['target'] = $this->menuArr[$key]['_OVERRIDE_TARGET'];
1247 }
1248
1249 // OnClick open in windows.
1250 $onClick='';
1251 if ($this->mconf['JSWindow']) {
1252 $conf=$this->mconf['JSWindow.'];
1253 $url=$LD['totalURL'];
1254 $LD['totalURL'] = '#';
1255 $onClick= 'openPic(\''.$GLOBALS['TSFE']->baseUrlWrap($url).'\',\''.($conf['newWindow']?md5($url):'theNewPage').'\',\''.$conf['params'].'\'); return false;';
1256 $GLOBALS['TSFE']->setJS('openPic');
1257 }
1258
1259 // look for type and popup
1260 // following settings are valid in field target:
1261 // 230 will add type=230 to the link
1262 // 230 500x600 will add type=230 to the link and open in popup window with 500x600 pixels
1263 // 230 _blank will add type=230 to the link and open with target "_blank"
1264 // 230x450:resizable=0,location=1 will open in popup window with 500x600 pixels with settings "resizable=0,location=1"
1265 $matches = array();
1266 $targetIsType = $LD['target'] && (string) intval($LD['target']) == trim($LD['target']) ? intval($LD['target']) : FALSE;
1267 if (preg_match('/([0-9]+[\s])?(([0-9]+)x([0-9]+))?(:.+)?/s', $LD['target'], $matches) || $targetIsType) {
1268 // has type?
1269 if(intval($matches[1]) || $targetIsType) {
1270 $LD['totalURL'] .= '&type=' . ($targetIsType ? $targetIsType : intval($matches[1]));
1271 $LD['target'] = $targetIsType ? '' : trim(substr($LD['target'], strlen($matches[1]) + 1));
1272 }
1273 // open in popup window?
1274 if ($matches[3] && $matches[4]) {
1275 $JSparamWH = 'width=' . $matches[3] . ',height=' . $matches[4] . ($matches[5] ? ',' . substr($matches[5], 1) : '');
1276 $onClick = 'vHWin=window.open(\'' . $LD['totalURL'] . '\',\'FEopenLink\',\'' . $JSparamWH . '\');vHWin.focus();return false;';
1277 $LD['target'] = '';
1278 }
1279 }
1280
1281 // out:
1282 $list = array();
1283 $list['HREF'] = strlen($LD['totalURL']) ? $LD['totalURL'] : $GLOBALS['TSFE']->baseUrl; // Added this check: What it does is to enter the baseUrl (if set, which it should for "realurl" based sites) as URL if the calculated value is empty. The problem is that no link is generated with a blank URL and blank URLs might appear when the realurl encoding is used and a link to the frontpage is generated.
1284 $list['TARGET'] = $LD['target'];
1285 $list['onClick'] = $onClick;
1286
1287 return $list;
1288 }
1289
1290 /**
1291 * Will change $LD (passed by reference) if the page is access restricted
1292 *
1293 * @param array $LD, the array from the linkData() function
1294 * @param array Page array
1295 * @param string Main target value
1296 * @param string Type number override if any
1297 * @return void ($LD passed by reference might be changed.)
1298 */
1299 function changeLinksForAccessRestrictedPages(&$LD, $page, $mainTarget, $typeOverride) {
1300
1301 // If access restricted pages should be shown in menus, change the link of such pages to link to a redirection page:
1302 if ($this->mconf['showAccessRestrictedPages'] && $this->mconf['showAccessRestrictedPages']!=='NONE' && !$GLOBALS['TSFE']->checkPageGroupAccess($page)) {
1303 $thePage = $this->sys_page->getPage($this->mconf['showAccessRestrictedPages']);
1304
1305 $addParams = $this->mconf['showAccessRestrictedPages.']['addParams'];
1306 $addParams = str_replace('###RETURN_URL###',rawurlencode($LD['totalURL']),$addParams);
1307 $addParams = str_replace('###PAGE_ID###',$page['uid'],$addParams);
1308 $LD = $this->menuTypoLink($thePage,$mainTarget,'','','', $addParams, $typeOverride);
1309 }
1310 }
1311
1312 /**
1313 * Creates a submenu level to the current level - if configured for.
1314 *
1315 * @param integer Page id of the current page for which a submenu MAY be produced (if conditions are met)
1316 * @param string Object prefix, see ->start()
1317 * @return string HTML content of the submenu
1318 * @access private
1319 */
1320 function subMenu($uid, $objSuffix='') {
1321
1322 // Setting alternative menu item array if _SUB_MENU has been defined in the current ->menuArr
1323 $altArray = '';
1324 if (is_array($this->menuArr[$this->I['key']]['_SUB_MENU']) && count($this->menuArr[$this->I['key']]['_SUB_MENU'])) {
1325 $altArray = $this->menuArr[$this->I['key']]['_SUB_MENU'];
1326 }
1327
1328 // Make submenu if the page is the next active
1329 $cls = strtolower($this->conf[($this->menuNumber+1).$objSuffix]);
1330 $subLevelClass = ($cls && t3lib_div::inList($this->tmpl->menuclasses,$cls)) ? $cls : '';
1331
1332 // stdWrap for expAll
1333 if (isset($this->mconf['expAll.'])) {
1334 $this->mconf['expAll'] = $this->parent_cObj->stdWrap($this->mconf['expAll'], $this->mconf['expAll.']);
1335 }
1336
1337 if ($subLevelClass && ($this->mconf['expAll'] || $this->isNext($uid, $this->getMPvar($this->I['key'])) || is_array($altArray)) && !$this->mconf['sectionIndex']) {
1338 $submenu = t3lib_div::makeInstance('tslib_'.$subLevelClass);
1339 $submenu->entryLevel = $this->entryLevel+1;
1340 $submenu->rL_uidRegister = $this->rL_uidRegister;
1341 $submenu->MP_array = $this->MP_array;
1342 if ($this->menuArr[$this->I['key']]['_MP_PARAM']) {
1343 $submenu->MP_array[] = $this->menuArr[$this->I['key']]['_MP_PARAM'];
1344 }
1345
1346 // especially scripts that build the submenu needs the parent data
1347 $submenu->parent_cObj = $this->parent_cObj;
1348 $submenu->parentMenuArr = $this->menuArr;
1349
1350 // Setting alternativeMenuTempArray (will be effective only if an array)
1351 if (is_array($altArray)) {
1352 $submenu->alternativeMenuTempArray = $altArray;
1353 }
1354
1355 if ($submenu->start($this->tmpl, $this->sys_page, $uid, $this->conf, $this->menuNumber+1, $objSuffix)) {
1356 $submenu->makeMenu();
1357 return $submenu->writeMenu();
1358 }
1359 }
1360 }
1361
1362 /**
1363 * Returns true if the page with UID $uid is the NEXT page in root line (which means a submenu should be drawn)
1364 *
1365 * @param integer Page uid to evaluate.
1366 * @param string MPvar for the current position of item.
1367 * @return boolean True if page with $uid is active
1368 * @access private
1369 * @see subMenu()
1370 */
1371 function isNext($uid, $MPvar='') {
1372
1373 // Check for always active PIDs:
1374 if (count($this->alwaysActivePIDlist) && in_array($uid,$this->alwaysActivePIDlist)) {
1375 return TRUE;
1376 }
1377
1378 $testUid = $uid.($MPvar?':'.$MPvar:'');
1379 if ($uid && $testUid==$this->nextActive) {
1380 return TRUE;
1381 }
1382 }
1383
1384 /**
1385 * Returns true if the page with UID $uid is active (in the current rootline)
1386 *
1387 * @param integer Page uid to evaluate.
1388 * @param string MPvar for the current position of item.
1389 * @return boolean True if page with $uid is active
1390 * @access private
1391 */
1392 function isActive($uid, $MPvar='') {
1393
1394 // Check for always active PIDs:
1395 if (count($this->alwaysActivePIDlist) && in_array($uid,$this->alwaysActivePIDlist)) {
1396 return TRUE;
1397 }
1398
1399 $testUid = $uid.($MPvar?':'.$MPvar:'');
1400 if ($uid && in_array('ITEM:'.$testUid, $this->rL_uidRegister)) {
1401 return TRUE;
1402 }
1403 }
1404
1405 /**
1406 * Returns true if the page with UID $uid is the CURRENT page (equals $GLOBALS['TSFE']->id)
1407 *
1408 * @param integer Page uid to evaluate.
1409 * @param string MPvar for the current position of item.
1410 * @return boolean True if page $uid = $GLOBALS['TSFE']->id
1411 * @access private
1412 */
1413 function isCurrent($uid, $MPvar='') {
1414 $testUid = $uid.($MPvar?':'.$MPvar:'');
1415 if ($uid && !strcmp(end($this->rL_uidRegister),'ITEM:'.$testUid)) {
1416 return TRUE;
1417 }
1418 }
1419
1420 /**
1421 * Returns true if there is a submenu with items for the page id, $uid
1422 * Used by the item states "IFSUB", "ACTIFSUB" and "CURIFSUB" to check if there is a submenu
1423 *
1424 * @param integer Page uid for which to search for a submenu
1425 * @return boolean Returns true if there was a submenu with items found
1426 * @access private
1427 */
1428 function isSubMenu($uid) {
1429
1430 // Looking for a mount-pid for this UID since if that exists we should look for a subpages THERE and not in the input $uid;
1431 $mount_info = $this->sys_page->getMountPointInfo($uid);
1432 if (is_array($mount_info)) {
1433 $uid = $mount_info['mount_pid'];
1434 }
1435
1436 $recs = $this->sys_page->getMenu($uid,'uid,pid,doktype,mount_pid,mount_pid_ol,nav_hide,shortcut,shortcut_mode');
1437 foreach($recs as $theRec) {
1438 if (!t3lib_div::inList($this->doktypeExcludeList,$theRec['doktype']) && (!$theRec['nav_hide'] || $this->conf['includeNotInMenu'])) { // If a menu item seems to be another type than 'Not in menu', then return true (there were items!)
1439 return TRUE;
1440 }
1441 }
1442 }
1443
1444 /**
1445 * Used by procesItemStates() to evaluate if a menu item (identified by $key) is in a certain state.
1446 *
1447 * @param string The item state to evaluate (SPC, IFSUB, ACT etc... but no xxxRO states of course)
1448 * @param integer Key pointing to menu item from ->menuArr
1449 * @return boolean True (integer!=0) if match, otherwise false (=0, zero)
1450 * @access private
1451 * @see procesItemStates()
1452 */
1453 function isItemState($kind,$key) {
1454 $natVal=0;
1455 if ($this->menuArr[$key]['ITEM_STATE']) { // If any value is set for ITEM_STATE the normal evaluation is discarded
1456 if (!strcmp($this->menuArr[$key]['ITEM_STATE'],$kind)) {$natVal=1;}
1457 } else {
1458 switch($kind) {
1459 case 'SPC':
1460 $natVal = $this->menuArr[$key]['isSpacer'];
1461 break;
1462 case 'IFSUB':
1463 $natVal = $this->isSubMenu($this->menuArr[$key]['uid']);
1464 break;
1465 case 'ACT':
1466 $natVal = $this->isActive($this->menuArr[$key]['uid'], $this->getMPvar($key));
1467 break;
1468 case 'ACTIFSUB':
1469 $natVal = $this->isActive($this->menuArr[$key]['uid'], $this->getMPvar($key)) && $this->isSubMenu($this->menuArr[$key]['uid']);
1470 break;
1471 case 'CUR':
1472 $natVal = $this->isCurrent($this->menuArr[$key]['uid'], $this->getMPvar($key));
1473 break;
1474 case 'CURIFSUB':
1475 $natVal = $this->isCurrent($this->menuArr[$key]['uid'], $this->getMPvar($key)) && $this->isSubMenu($this->menuArr[$key]['uid']);
1476 break;
1477 case 'USR':
1478 $natVal = $this->menuArr[$key]['fe_group'];
1479 break;
1480 }
1481 }
1482
1483 return $natVal;
1484 }
1485
1486 /**
1487 * Creates an access-key for a TMENU/GMENU menu item based on the menu item titles first letter
1488 *
1489 * @param string Menu item title.
1490 * @return array Returns an array with keys "code" ("accesskey" attribute for the img-tag) and "alt" (text-addition to the "alt" attribute) if an access key was defined. Otherwise array was empty
1491 * @access private
1492 */
1493 function accessKey($title) {
1494 // The global array ACCESSKEY is used to globally control if letters are already used!!
1495 $result = Array();
1496
1497 $title = trim(strip_tags($title));
1498 $titleLen = strlen($title);
1499 for ($a=0;$a<$titleLen;$a++) {
1500 $key = strtoupper(substr($title,$a,1));
1501 if (preg_match('/[A-Z]/', $key) && !isset($GLOBALS['TSFE']->accessKey[$key])) {
1502 $GLOBALS['TSFE']->accessKey[$key] = 1;
1503 $result['code'] = ' accesskey="'.$key.'"';
1504 $result['alt'] = ' (ALT+'.$key.')';
1505 $result['key'] = $key;
1506 break;
1507 }
1508 }
1509 return $result;
1510 }
1511
1512 /**
1513 * Calls a user function for processing of internal data.
1514 * Used for the properties "IProcFunc" and "itemArrayProcFunc"
1515 *
1516 * @param string Key pointing for the property in the current ->mconf array holding possibly parameters to pass along to the function/method. Currently the keys used are "IProcFunc" and "itemArrayProcFunc".
1517 * @param mixed A variable to pass to the user function and which should be returned again from the user function. The idea is that the user function modifies this variable according to what you want to achieve and then returns it. For "itemArrayProcFunc" this variable is $this->menuArr, for "IProcFunc" it is $this->I
1518 * @return mixed The processed $passVar
1519 * @access private
1520 */
1521 function userProcess($mConfKey,$passVar) {
1522 if ($this->mconf[$mConfKey]) {
1523 $funcConf = $this->mconf[$mConfKey.'.'];
1524 $funcConf['parentObj'] = $this;
1525 $passVar = $GLOBALS['TSFE']->cObj->callUserFunction($this->mconf[$mConfKey], $funcConf, $passVar);
1526 }
1527 return $passVar;
1528 }
1529
1530 /**
1531 * Creates the <A> tag parts for the current item (in $this->I, [A1] and [A2]) based on other information in this array (like $this->I['linkHREF'])
1532 *
1533 * @return void
1534 * @access private
1535 */
1536 function setATagParts() {
1537 $this->I['A1'] = '<a '.t3lib_div::implodeAttributes($this->I['linkHREF'],1).' '.$this->I['val']['ATagParams'].$this->I['accessKey']['code'].'>';
1538 $this->I['A2'] = '</a>';
1539 }
1540
1541 /**
1542 * Returns the title for the navigation
1543 *
1544 * @param string The current page title
1545 * @param string The current value of the navigation title
1546 * @return string Returns the navigation title if it is NOT blank, otherwise the page title.
1547 * @access private
1548 */
1549 function getPageTitle($title,$nav_title) {
1550 return strcmp(trim($nav_title),'') ? $nav_title : $title;
1551 }
1552
1553 /**
1554 * Return MPvar string for entry $key in ->menuArr
1555 *
1556 * @param integer Pointer to element in ->menuArr
1557 * @param string Implode token.
1558 * @return string MP vars for element.
1559 * @see link()
1560 */
1561 function getMPvar($key) {
1562 if ($GLOBALS['TYPO3_CONF_VARS']['FE']['enable_mount_pids']) {
1563 $localMP_array = $this->MP_array;
1564 if ($this->menuArr[$key]['_MP_PARAM']) $localMP_array[] = $this->menuArr[$key]['_MP_PARAM']; // NOTICE: "_MP_PARAM" is allowed to be a commalist of PID pairs!
1565 $MP_params = count($localMP_array) ? implode(',',$localMP_array) : '';
1566 return $MP_params;
1567 }
1568 }
1569
1570 /**
1571 * Returns where clause part to exclude 'not in menu' pages
1572 *
1573 * @return string where clause part.
1574 * @access private
1575 */
1576 function getDoktypeExcludeWhere() {
1577 return $this->doktypeExcludeList ? ' AND pages.doktype NOT IN ('.$this->doktypeExcludeList.')' : '';
1578 }
1579
1580 /**
1581 * Returns an array of banned UIDs (from excludeUidList)
1582 *
1583 * @return array Array of banned UIDs
1584 * @access private
1585 */
1586 function getBannedUids() {
1587 $banUidArray = array();
1588
1589 if (trim($this->conf['excludeUidList'])) {
1590 $banUidList = str_replace('current', $GLOBALS['TSFE']->page['uid'], $this->conf['excludeUidList']);
1591 $banUidArray = t3lib_div::intExplode(',', $banUidList);
1592 }
1593
1594 return $banUidArray;
1595 }
1596
1597 /**
1598 * Calls typolink to create menu item links.
1599 *
1600 * @param array $page Page record (uid points where to link to)
1601 * @param string $oTarget Target frame/window
1602 * @param boolean $no_cache true if caching should be disabled
1603 * @param string $script Alternative script name
1604 * @param array $overrideArray Array to override values in $page
1605 * @param string $addParams Parameters to add to URL
1606 * @param array $typeOverride "type" value
1607 * @return array See linkData
1608 */
1609 function menuTypoLink($page, $oTarget, $no_cache, $script, $overrideArray = '', $addParams = '', $typeOverride = '') {
1610 $conf = array(
1611 'parameter' => is_array($overrideArray) && $overrideArray['uid'] ? $overrideArray['uid'] : $page['uid'],
1612 );
1613 if ($typeOverride && t3lib_div::testInt($typeOverride)) {
1614 $conf['parameter'] .= ',' . $typeOverride;
1615 }
1616 if ($addParams) {
1617 $conf['additionalParams'] = $addParams;
1618 }
1619 if ($no_cache) {
1620 $conf['no_cache'] = true;
1621 }
1622 if ($oTarget) {
1623 $conf['target'] = $oTarget;
1624 }
1625 if ($page['sectionIndex_uid']) {
1626 $conf['section'] = $page['sectionIndex_uid'];
1627 }
1628
1629 $this->parent_cObj->typoLink('|', $conf);
1630 $LD = $this->parent_cObj->lastTypoLinkLD;
1631 $LD['totalURL'] = $this->parent_cObj->lastTypoLinkUrl;
1632 return $LD;
1633 }
1634
1635 }
1636
1637
1638
1639
1640
1641
1642
1643
1644
1645
1646
1647
1648
1649
1650
1651
1652
1653
1654
1655 /**
1656 * Extension class creating text based menus
1657 *
1658 * @author Kasper Skaarhoj <kasperYYYY@typo3.com>
1659 * @package TYPO3
1660 * @subpackage tslib
1661 * @link http://typo3.org/doc.0.html?&tx_extrepmgm_pi1[extUid]=270&tx_extrepmgm_pi1[tocEl]=387&cHash=73a3116ab8
1662 */
1663 class tslib_tmenu extends tslib_menu {
1664
1665 /**
1666 * Calls procesItemStates() so that the common configuration for the menu items are resolved into individual configuration per item.
1667 * Sets the result for the new "normal state" in $this->result
1668 *
1669 * @return void
1670 * @see tslib_menu::procesItemStates()
1671 */
1672 function generate() {
1673 $splitCount = count($this->menuArr);
1674 if ($splitCount) {
1675 list($NOconf) = $this->procesItemStates($splitCount);
1676 }
1677 if ($this->mconf['debugItemConf']) {echo '<h3>$NOconf:</h3>'; debug($NOconf); }
1678 $this->result = $NOconf;
1679 }
1680
1681 /**
1682 * Traverses the ->result array of menu items configuration (made by ->generate()) and renders each item.
1683 * During the execution of this function many internal methods prefixed "extProc_" from this class is called and many of these are for now dummy functions. But they can be used for processing as they are used by the TMENU_LAYERS
1684 * An instance of tslib_cObj is also made and for each menu item rendered it is loaded with the record for that page so that any stdWrap properties that applies will have the current menu items record available.
1685 *
1686 * @return string The HTML for the menu (returns result through $this->extProc_finish(); )
1687 */
1688 function writeMenu() {
1689 if (is_array($this->result) && count($this->result)) {
1690 $this->WMcObj = t3lib_div::makeInstance('tslib_cObj'); // Create new tslib_cObj for our use
1691 $this->WMresult = '';
1692 $this->INPfixMD5 = substr(md5(microtime().'tmenu'),0,4);
1693 $this->WMmenuItems = count($this->result);
1694
1695 $this->WMsubmenuObjSuffixes = $this->tmpl->splitConfArray(array('sOSuffix'=>$this->mconf['submenuObjSuffixes']),$this->WMmenuItems);
1696
1697 $this->extProc_init();
1698 foreach ($this->result as $key => $val) {
1699 $GLOBALS['TSFE']->register['count_HMENU_MENUOBJ']++;
1700 $GLOBALS['TSFE']->register['count_MENUOBJ']++;
1701
1702 $this->WMcObj->start($this->menuArr[$key],'pages'); // Initialize the cObj with the page record of the menu item
1703
1704 $this->I = array();
1705 $this->I['key'] = $key;
1706 $this->I['INPfix'] = ($this->imgNameNotRandom ? '' : '_'.$this->INPfixMD5).'_'.$key;
1707 $this->I['val'] = $val;
1708 $this->I['title'] = $this->WMcObj->stdWrap($this->getPageTitle($this->menuArr[$key]['title'],$this->menuArr[$key]['nav_title']),$this->I['val']['stdWrap.']);
1709 $this->I['uid'] = $this->menuArr[$key]['uid'];
1710 $this->I['mount_pid'] = $this->menuArr[$key]['mount_pid'];
1711 $this->I['pid'] = $this->menuArr[$key]['pid'];
1712 $this->I['spacer'] = $this->menuArr[$key]['isSpacer'];
1713
1714 // Set access key
1715 if ($this->mconf['accessKey']) {
1716 $this->I['accessKey'] = $this->accessKey($this->I['title']);
1717 } else {
1718 $this->I['accessKey'] = Array();
1719 }
1720
1721 // Make link tag
1722 $this->I['val']['ATagParams'] = $this->WMcObj->getATagParams($this->I['val']);
1723 $this->I['val']['additionalParams'] = $this->WMcObj->stdWrap($this->I['val']['additionalParams'],$this->I['val']['additionalParams.']);
1724 $this->I['linkHREF'] = $this->link($key,$this->I['val']['altTarget'],$this->mconf['forceTypeValue']);
1725
1726 // Title attribute of links:
1727 $titleAttrValue = $this->WMcObj->stdWrap($this->I['val']['ATagTitle'],$this->I['val']['ATagTitle.']).$this->I['accessKey']['alt'];
1728 if (strlen($titleAttrValue)) {
1729 $this->I['linkHREF']['title'] = $titleAttrValue;
1730 }
1731
1732 // Setting "blurlink()" function:
1733 if (!$this->mconf['noBlur']) {
1734 $this->I['linkHREF']['onFocus']='blurLink(this);';
1735 }
1736
1737 // Make link:
1738 if ($this->I['val']['RO']) {
1739 $this->I['theName'] = $this->imgNamePrefix.$this->I['uid'].$this->I['INPfix'];
1740 $over='';
1741 $out ='';
1742 if ($this->I['val']['beforeROImg']) {
1743 $over.= $this->WMfreezePrefix."over('".$this->I['theName']."before');";
1744 $out.= $this->WMfreezePrefix."out('".$this->I['theName']."before');";
1745 }
1746 if ($this->I['val']['afterROImg']) {
1747 $over.= $this->WMfreezePrefix."over('".$this->I['theName']."after');";
1748 $out.= $this->WMfreezePrefix."out('".$this->I['theName']."after');";
1749 }
1750 $this->I['linkHREF']['onMouseover']=$over;
1751 $this->I['linkHREF']['onMouseout']=$out;
1752 if ($over || $out) $GLOBALS['TSFE']->setJS('mouseOver');
1753
1754 // Change background color:
1755 if ($this->I['val']['RO_chBgColor']) {
1756 $this->addJScolorShiftFunction();
1757 $chBgP = t3lib_div::trimExplode('|',$this->I['val']['RO_chBgColor']);
1758 $this->I['linkHREF']['onMouseover'].="changeBGcolor('".$chBgP[2].$this->I['uid']."','".$chBgP[0]."');";
1759 $this->I['linkHREF']['onMouseout'].="changeBGcolor('".$chBgP[2].$this->I['uid']."','".$chBgP[1]."');";
1760 }
1761
1762 $this->extProc_RO($key);
1763 }
1764
1765
1766 // Calling extra processing function
1767 $this->extProc_beforeLinking($key);
1768
1769 // stdWrap for doNotLinkIt
1770 if (isset($this->I['val']['doNotLinkIt.'])) {
1771 $this->I['val']['doNotLinkIt'] = $this->WMcObj->stdWrap($this->I['val']['doNotLinkIt'], $this->I['val']['doNotLinkIt.']);
1772 }
1773
1774 // Compile link tag
1775 if (!$this->I['val']['doNotLinkIt']) {$this->I['val']['doNotLinkIt']=0;}
1776 if (!$this->I['spacer'] && $this->I['val']['doNotLinkIt']!=1) {
1777 $this->setATagParts();
1778 } else {
1779 $this->I['A1'] = '';
1780 $this->I['A2'] = '';
1781 }
1782
1783 // ATagBeforeWrap processing:
1784 if ($this->I['val']['ATagBeforeWrap']) {
1785 $wrapPartsBefore = explode('|',$this->I['val']['linkWrap']);
1786 $wrapPartsAfter = array('','');
1787 } else {
1788 $wrapPartsBefore = array('','');
1789 $wrapPartsAfter = explode('|',$this->I['val']['linkWrap']);
1790 }
1791 if ($this->I['val']['stdWrap2'] || isset($this->I['val']['stdWrap2.'])) {
1792 $wrapPartsStdWrap = explode($this->I['val']['stdWrap2']?$this->I['val']['stdWrap2']:'|',$this->WMcObj->stdWrap('|',$this->I['val']['stdWrap2.']));
1793 } else {$wrapPartsStdWrap = array('','');}
1794
1795 // Make before, middle and after parts
1796 $this->I['parts'] = array();
1797 $this->I['parts']['before']=$this->getBeforeAfter('before');
1798 $this->I['parts']['stdWrap2_begin']=$wrapPartsStdWrap[0];
1799
1800 // stdWrap for doNotShowLink
1801 if (isset($this->I['val']['doNotShowLink.'])) {
1802 $this->I['val']['doNotShowLink'] = $this->WMcObj->stdWrap($this->I['val']['doNotShowLink'], $this->I['val']['doNotShowLink.']);
1803 }
1804
1805 if (!$this->I['val']['doNotShowLink']) {
1806 $this->I['parts']['notATagBeforeWrap_begin'] = $wrapPartsAfter[0];
1807 $this->I['parts']['ATag_begin'] = $this->I['A1'];
1808 $this->I['parts']['ATagBeforeWrap_begin'] = $wrapPartsBefore[0];
1809 $this->I['parts']['title'] = $this->I['title'];
1810 $this->I['parts']['ATagBeforeWrap_end'] = $wrapPartsBefore[1];
1811 $this->I['parts']['ATag_end'] = $this->I['A2'];
1812 $this->I['parts']['notATagBeforeWrap_end'] = $wrapPartsAfter[1];
1813 }
1814 $this->I['parts']['stdWrap2_end']=$wrapPartsStdWrap[1];
1815 $this->I['parts']['after']=$this->getBeforeAfter('after');
1816
1817 // Passing I to a user function
1818 if ($this->mconf['IProcFunc']) {
1819 $this->I = $this->userProcess('IProcFunc',$this->I);
1820 }
1821
1822 // Merge parts + beforeAllWrap
1823 $this->I['theItem']= implode('',$this->I['parts']);
1824 $this->I['theItem']= $this->extProc_beforeAllWrap($this->I['theItem'],$key);
1825
1826 // allWrap:
1827 $allWrap = $this->WMcObj->stdWrap($this->I['val']['allWrap'],$this->I['val']['allWrap.']);
1828 $this->I['theItem'] = $this->tmpl->wrap($this->I['theItem'],$allWrap);
1829
1830 if ($this->I['val']['subst_elementUid']) $this->I['theItem'] = str_replace('{elementUid}',$this->I['uid'],$this->I['theItem']);
1831
1832 // allStdWrap:
1833 if (is_array($this->I['val']['allStdWrap.'])) {
1834 $this->I['theItem'] = $this->WMcObj->stdWrap($this->I['theItem'],$this->I['val']['allStdWrap.']);
1835 }
1836
1837 // Calling extra processing function
1838 $this->extProc_afterLinking($key);
1839 }
1840 return $this->extProc_finish();
1841 }
1842 }
1843
1844 /**
1845 * Generates the before* and after* images for TMENUs
1846 *
1847 * @param string Can be "before" or "after" and determines which kind of image to create (basically this is the prefix of the TypoScript properties that are read from the ->I['val'] array
1848 * @return string The resulting HTML of the image, if any.
1849 * @link http://typo3.org/doc.0.html?&tx_extrepmgm_pi1[extUid]=270&tx_extrepmgm_pi1[tocEl]=388&cHash=a7486044cd
1850 */
1851 function getBeforeAfter($pref) {
1852 $res = '';
1853 if ($imgInfo = $this->WMcObj->getImgResource($this->I['val'][$pref.'Img'],$this->I['val'][$pref.'Img.'])) {
1854 $imgInfo[3] = t3lib_div::png_to_gif_by_imagemagick($imgInfo[3]);
1855 if ($this->I['val']['RO'] && $this->I['val'][$pref.'ROImg'] && !$this->I['spacer']) {
1856 $imgROInfo = $this->WMcObj->getImgResource($this->I['val'][$pref.'ROImg'],$this->I['val'][$pref.'ROImg.']);
1857 $imgROInfo[3] = t3lib_div::png_to_gif_by_imagemagick($imgROInfo[3]);
1858 if ($imgROInfo) {
1859 $theName = $this->imgNamePrefix.$this->I['uid'].$this->I['INPfix'].$pref;
1860 $name = ' '.$this->nameAttribute.'="'.$theName.'"';
1861 $GLOBALS['TSFE']->JSImgCode.= chr(10).$theName.'_n=new Image(); '.$theName.'_n.src = "'.$GLOBALS['TSFE']->absRefPrefix.$imgInfo[3].'"; ';
1862 $GLOBALS['TSFE']->JSImgCode.= chr(10).$theName.'_h=new Image(); '.$theName.'_h.src = "'.$GLOBALS['TSFE']->absRefPrefix.$imgROInfo[3].'"; ';
1863 }
1864 }
1865 $GLOBALS['TSFE']->imagesOnPage[]=$imgInfo[3];
1866 $res='<img' .
1867 ' src="' . $GLOBALS['TSFE']->absRefPrefix . $imgInfo[3] . '"' .
1868 ' width="' . $imgInfo[0] . '"' .
1869 ' height="' . $imgInfo[1] . '"' .
1870 $name .
1871 ($this->I['val'][$pref.'ImgTagParams'] ? ' ' . $this->I['val'][$pref.'ImgTagParams'] : '') .
1872 tslib_cObj::getBorderAttr(' border="0"');
1873 if (!strstr($res,'alt="')) {
1874 $res .= ' alt=""'; // Adding alt attribute if not set.
1875 }
1876 $res.=' />';
1877 if ($this->I['val'][$pref.'ImgLink']) {
1878 $res=$this->I['A1'].$res.$this->I['A2'];
1879 }
1880 }
1881 return $this->tmpl->wrap($res.$this->WMcObj->stdWrap($this->I['val'][$pref],$this->I['val'][$pref.'.']), $this->I['val'][$pref.'Wrap']);
1882 }
1883
1884 /**
1885 * Adds a JavaScript function to the $GLOBALS['TSFE']->additionalJavaScript array
1886 *
1887 * @return void
1888 * @access private
1889 * @see writeMenu()
1890 */
1891 function addJScolorShiftFunction() {
1892 $GLOBALS['TSFE']->additionalJavaScript['TMENU:changeBGcolor()']='
1893 function changeBGcolor(id,color) { //
1894 if (document.getElementById && document.getElementById(id)) {
1895 document.getElementById(id).style.background = color;
1896 return true;
1897 } else if (document.layers && document.layers[id]) {
1898 document.layers[id].bgColor = color;
1899 return true;
1900 }
1901 }
1902 ';
1903 }
1904
1905 /**
1906 * Called right before the traversing of $this->result begins.
1907 * Can be used for various initialization
1908 *
1909 * @return void
1910 * @access private
1911 * @see writeMenu(), tslib_tmenu_layers::extProc_init()
1912 */
1913 function extProc_init() {
1914 }
1915
1916 /**
1917 * Called after all processing for RollOver of an element has been done.
1918 *
1919 * @param integer Pointer to $this->menuArr[$key] where the current menu element record is found
1920 * @return void
1921 * @access private
1922 * @see writeMenu(), tslib_tmenu_layers::extProc_RO()
1923 */
1924 function extProc_RO($key) {
1925 }
1926
1927 /**
1928 * Called right before the creation of the link for the menu item
1929 *
1930 * @param integer Pointer to $this->menuArr[$key] where the current menu element record is found
1931 * @return void
1932 * @access private
1933 * @see writeMenu(), tslib_tmenu_layers::extProc_beforeLinking()
1934 */
1935 function extProc_beforeLinking($key) {
1936 }
1937
1938 /**
1939 * Called right after the creation of links for the menu item. This is also the last function call before the while-loop traversing menu items goes to the next item.
1940 * This function MUST set $this->WMresult.=[HTML for menu item] to add the generated menu item to the internal accumulation of items.
1941 *
1942 * @param integer Pointer to $this->menuArr[$key] where the current menu element record is found
1943 * @return void
1944 * @access private
1945 * @see writeMenu(), tslib_tmenu_layers::extProc_afterLinking()
1946 */
1947 function extProc_afterLinking($key) {
1948 // Add part to the accumulated result + fetch submenus
1949 if (!$this->I['spacer']) {
1950 $this->I['theItem'].= $this->subMenu($this->I['uid'], $this->WMsubmenuObjSuffixes[$key]['sOSuffix']);
1951 }
1952 $part = $this->WMcObj->stdWrap($this->I['val']['wrapItemAndSub'],$this->I['val']['wrapItemAndSub.']);
1953 $this->WMresult.= $part ? $this->tmpl->wrap($this->I['theItem'],$part) : $this->I['theItem'];
1954 }
1955
1956 /**
1957 * Called before the "allWrap" happens on the menu item.
1958 *
1959 * @param string The current content of the menu item, $this->I['theItem'], passed along.
1960 * @param integer Pointer to $this->menuArr[$key] where the current menu element record is found
1961 * @return string The modified version of $item, going back into $this->I['theItem']
1962 * @access private
1963 * @see writeMenu(), tslib_tmenu_layers::extProc_beforeAllWrap()
1964 */
1965 function extProc_beforeAllWrap($item,$key) {
1966 return $item;
1967 }
1968
1969 /**
1970 * Called before the writeMenu() function returns (only if a menu was generated)
1971 *
1972 * @return string The total menu content should be returned by this function
1973 * @access private
1974 * @see writeMenu(), tslib_tmenu_layers::extProc_finish()
1975 */
1976 function extProc_finish() {
1977 // stdWrap:
1978 if (is_array($this->mconf['stdWrap.'])) {
1979 $this->WMresult = $this->WMcObj->stdWrap($this->WMresult,$this->mconf['stdWrap.']);
1980 }
1981 return $this->tmpl->wrap($this->WMresult,$this->mconf['wrap']).$this->WMextraScript;
1982 }
1983 }
1984
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1999
2000
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2002
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2004
2005
2006
2007
2008 /**
2009 * Extension class creating graphic based menus (PNG or GIF files)
2010 *
2011 * @author Kasper Skaarhoj <kasperYYYY@typo3.com>
2012 * @package TYPO3
2013 * @subpackage tslib
2014 * @link http://typo3.org/doc.0.html?&tx_extrepmgm_pi1[extUid]=270&tx_extrepmgm_pi1[tocEl]=384&cHash=93a7644cba
2015 */
2016 class tslib_gmenu extends tslib_menu {
2017
2018 /**
2019 * Calls procesItemStates() so that the common configuration for the menu items are resolved into individual configuration per item.
2020 * Calls makeGifs() for all "normal" items and if configured for, also the "rollover" items.
2021 *
2022 * @return void
2023 * @see tslib_menu::procesItemStates(), makeGifs()
2024 */
2025 function generate() {
2026 $splitCount = count($this->menuArr);
2027 if ($splitCount) {
2028 list($NOconf,$ROconf) = $this->procesItemStates($splitCount);
2029
2030 //store initial count value
2031 $temp_HMENU_MENUOBJ = $GLOBALS['TSFE']->register['count_HMENU_MENUOBJ'];
2032 $temp_MENUOBJ = $GLOBALS['TSFE']->register['count_MENUOBJ'];
2033 // Now we generate the giffiles:
2034 $this->makeGifs($NOconf,'NO');
2035 // store count from NO obj
2036 $tempcnt_HMENU_MENUOBJ = $GLOBALS['TSFE']->register['count_HMENU_MENUOBJ'];
2037 $tempcnt_MENUOBJ = $GLOBALS['TSFE']->register['count_MENUOBJ'];
2038
2039 if ($this->mconf['debugItemConf']) {echo '<h3>$NOconf:</h3>'; debug($NOconf); }
2040 if ($ROconf) { // RollOver
2041 //start recount for rollover with initial values
2042 $GLOBALS['TSFE']->register['count_HMENU_MENUOBJ']= $temp_HMENU_MENUOBJ;
2043 $GLOBALS['TSFE']->register['count_MENUOBJ']= $temp_MENUOBJ;
2044 $this->makeGifs($ROconf,'RO');
2045 if ($this->mconf['debugItemConf']) {echo '<h3>$ROconf:</h3>'; debug($ROconf); }
2046 }
2047 // use count from NO obj
2048 $GLOBALS['TSFE']->register['count_HMENU_MENUOBJ'] = $tempcnt_HMENU_MENUOBJ;
2049 $GLOBALS['TSFE']->register['count_MENUOBJ'] = $tempcnt_MENUOBJ;
2050 }
2051 }
2052
2053 /**
2054 * Will traverse input array with configuratoin per-item and create corresponding GIF files for the menu.
2055 * The data of the files are stored in $this->result
2056 *
2057 * @param array Array with configuration for each item.
2058 * @param string Type of images: normal ("NO") or rollover ("RO"). Valid values are "NO" and "RO"
2059 * @return void
2060 * @access private
2061 * @see generate()
2062 */
2063 function makeGifs($conf, $resKey) {
2064 $isGD = $GLOBALS['TYPO3_CONF_VARS']['GFX']['gdlib'];
2065
2066 if (!is_array($conf)) {
2067 $conf = Array();
2068 }
2069
2070 $totalWH=array();
2071 $items = count($conf);
2072 if ($isGD) {
2073 // generate the gif-files. the $menuArr is filled with some values like output_w, output_h, output_file
2074 $Hcounter = 0;
2075 $Wcounter = 0;
2076 $Hobjs = $this->mconf['applyTotalH'];
2077 if ($Hobjs) {$Hobjs = t3lib_div::intExplode(',',$Hobjs);}
2078 $Wobjs = $this->mconf['applyTotalW'];
2079 if ($Wobjs) {$Wobjs = t3lib_div::intExplode(',',$Wobjs);}
2080 $minDim = $this->mconf['min'];
2081 if ($minDim) {$minDim = tslib_cObj::calcIntExplode(',',$minDim.',');}
2082 $maxDim = $this->mconf['max'];
2083 if ($maxDim) {$maxDim = tslib_cObj::calcIntExplode(',',$maxDim.',');}
2084
2085 if ($minDim) {
2086 $conf[$items]=$conf[$items-1];
2087 $this->menuArr[$items]=Array();
2088 $items = count($conf);
2089 }
2090
2091 // TOTAL width
2092 if ($this->mconf['useLargestItemX'] || $this->mconf['useLargestItemY'] || $this->mconf['distributeX'] || $this->mconf['distributeY']) {
2093 $totalWH = $this->findLargestDims($conf,$items,$Hobjs,$Wobjs,$minDim,$maxDim);
2094 }
2095 }
2096
2097 $c=0;
2098 $maxFlag=0;
2099 $distributeAccu=array('H'=>0,'W'=>0);
2100 foreach ($conf as $key => $val) {
2101 $GLOBALS['TSFE']->register['count_HMENU_MENUOBJ']++;
2102 $GLOBALS['TSFE']->register['count_MENUOBJ']++;
2103
2104 if ($items==($c+1) && $minDim) {
2105 $Lobjs = $this->mconf['removeObjectsOfDummy'];
2106 if ($Lobjs) {
2107 $Lobjs = t3lib_div::intExplode(',',$Lobjs);
2108 foreach ($Lobjs as $remItem) {
2109 unset($val[$remItem]);
2110 unset($val[$remItem.'.']);
2111 }
2112 }
2113
2114 $flag =0;
2115 $tempXY = explode(',',$val['XY']);
2116 if ($Wcounter<$minDim[0]) {$tempXY[0]=$minDim[0]-$Wcounter; $flag=1;}
2117 if ($Hcounter<$minDim[1]) {$tempXY[1]=$minDim[1]-$Hcounter; $flag=1;}
2118 $val['XY'] = implode(',',$tempXY);
2119 if (!$flag){break;}
2120 }
2121 $c++;
2122
2123
2124 if ($isGD) {
2125 // Pre-working the item
2126 $gifCreator = t3lib_div::makeInstance('tslib_gifBuilder');
2127 $gifCreator->init();
2128 $gifCreator->start($val,$this->menuArr[$key]);
2129
2130 // If useLargestItemH/W is specified
2131 if (count($totalWH) && ($this->mconf['useLargestItemX'] || $this->mconf['useLargestItemY'])) {
2132 $tempXY = explode(',',$gifCreator->setup['XY']);
2133 if ($this->mconf['useLargestItemX']) {$tempXY[0] = max($totalWH['W']);}
2134 if ($this->mconf['useLargestItemY']) {$tempXY[1] = max($totalWH['H']);}
2135 // regenerate the new values...
2136 $val['XY'] = implode(',',$tempXY);
2137 $gifCreator = t3lib_div::makeInstance('tslib_gifBuilder');
2138 $gifCreator->init();
2139 $gifCreator->start($val,$this->menuArr[$key]);
2140 }
2141
2142 // If distributeH/W is specified
2143 if (count($totalWH) && ($this->mconf['distributeX'] || $this->mconf['distributeY'])) {
2144 $tempXY = explode(',',$gifCreator->setup['XY']);
2145
2146 if ($this->mconf['distributeX']) {
2147 $diff = $this->mconf['distributeX']-$totalWH['W_total']-$distributeAccu['W'];
2148 $compensate = round($diff /($items-$c+1));
2149 $distributeAccu['W']+=$compensate;
2150 $tempXY[0] = $totalWH['W'][$key]+$compensate;
2151 }
2152 if ($this->mconf['distributeY']) {
2153 $diff = $this->mconf['distributeY']-$totalWH['H_total']-$distributeAccu['H'];
2154 $compensate = round($diff /($items-$c+1));
2155 $distributeAccu['H']+=$compensate;
2156 $tempXY[1] = $totalWH['H'][$key]+$compensate;
2157 }
2158 // regenerate the new values...
2159 $val['XY'] = implode(',',$tempXY);
2160 $gifCreator = t3lib_div::makeInstance('tslib_gifBuilder');
2161 $gifCreator->init();
2162 $gifCreator->start($val,$this->menuArr[$key]);
2163 }
2164
2165 // If max dimensions are specified
2166 if ($maxDim) {
2167 $tempXY = explode(',',$val['XY']);
2168 if ($maxDim[0] && $Wcounter+$gifCreator->XY[0]>=$maxDim[0]) {$tempXY[0]==$maxDim[0]-$Wcounter; $maxFlag=1;}
2169 if ($maxDim[1] && $Hcounter+$gifCreator->XY[1]>=$maxDim[1]) {$tempXY[1]=$maxDim[1]-$Hcounter; $maxFlag=1;}
2170 if ($maxFlag) {
2171 $val['XY'] = implode(',',$tempXY);
2172 $gifCreator = t3lib_div::makeInstance('tslib_gifBuilder');
2173 $gifCreator->init();
2174 $gifCreator->start($val,$this->menuArr[$key]);
2175 }
2176 }
2177
2178
2179
2180
2181 // displace
2182 if ($Hobjs) {
2183 foreach ($Hobjs as $index) {
2184 if ($gifCreator->setup[$index] && $gifCreator->setup[$index.'.']) {
2185 $oldOffset = explode(',',$gifCreator->setup[$index.'.']['offset']);
2186 $gifCreator->setup[$index.'.']['offset'] = implode(',',$gifCreator->applyOffset($oldOffset,Array(0,-$Hcounter)));
2187 }
2188 }
2189 }
2190
2191 if ($Wobjs) {
2192 foreach ($Wobjs as $index) {
2193 if ($gifCreator->setup[$index] && $gifCreator->setup[$index.'.']) {
2194 $oldOffset = explode(',',$gifCreator->setup[$index.'.']['offset']);
2195 $gifCreator->setup[$index.'.']['offset'] = implode(',',$gifCreator->applyOffset($oldOffset,Array(-$Wcounter,0)));
2196 }
2197 }
2198 }
2199 }
2200
2201 // Finding alternative GIF names if any (by altImgResource)
2202 $gifFileName='';
2203 if ($conf[$key]['altImgResource'] || is_array($conf[$key]['altImgResource.'])) {
2204 if (!is_object($cObj)) {$cObj=t3lib_div::makeInstance('tslib_cObj');}
2205 $cObj->start($this->menuArr[$key],'pages');
2206 $altImgInfo = $cObj->getImgResource($conf[$key]['altImgResource'],$conf[$key]['altImgResource.']);
2207 $gifFileName=$altImgInfo[3];
2208 }
2209
2210 // If an alternative name was NOT given, find the GIFBUILDER name.
2211 if (!$gifFileName && $isGD) {
2212 $gifCreator->createTempSubDir('menu/');
2213 $gifFileName = $gifCreator->fileName('menu/');
2214 }
2215
2216 $this->result[$resKey][$key] = $conf[$key];
2217
2218 // Generation of image file:
2219 if (file_exists($gifFileName)) { // File exists
2220 $info = @getimagesize($gifFileName);
2221 $this->result[$resKey][$key]['output_w']=intval($info[0]);
2222 $this->result[$resKey][$key]['output_h']=intval($info[1]);
2223 $this->result[$resKey][$key]['output_file'] = $gifFileName;
2224 } elseif ($isGD) { // file is generated
2225 $gifCreator->make();
2226 $this->result[$resKey][$key]['output_w']=$gifCreator->w;
2227 $this->result[$resKey][$key]['output_h']=$gifCreator->h;
2228 $this->result[$resKey][$key]['output_file'] = $gifFileName;
2229 $gifCreator->output($this->result[$resKey][$key]['output_file']);
2230 $gifCreator->destroy();
2231 }
2232
2233 $this->result[$resKey][$key]['output_file'] = t3lib_div::png_to_gif_by_imagemagick($this->result[$resKey][$key]['output_file']);
2234
2235 $Hcounter+=$this->result[$resKey][$key]['output_h']; // counter is increased
2236 $Wcounter+=$this->result[$resKey][$key]['output_w']; // counter is increased
2237
2238 if ($maxFlag) break;
2239 }
2240 }
2241
2242 /**
2243 * Function searching for the largest width and height of the menu items to be generated.
2244 * Uses some of the same code as makeGifs and even instantiates some gifbuilder objects BUT does not render the images - only reading out which width they would have.
2245 * Remember to upgrade the code in here if the makeGifs function is updated.
2246 *
2247 * @param array Same configuration array as passed to makeGifs()
2248 * @param integer The number of menu items
2249 * @param array Array with "applyTotalH" numbers
2250 * @param array Array with "applyTotalW" numbers
2251 * @param array Array with "min" x/y
2252 * @param array Array with "max" x/y
2253 * @return array Array with keys "H" and "W" which are in themselves arrays with the heights and widths of menu items inside. This can be used to find the max/min size of the menu items.
2254 * @access private
2255 * @see makeGifs()
2256 */
2257 function findLargestDims($conf,$items,$Hobjs,$Wobjs,$minDim,$maxDim) {
2258 $totalWH = array(
2259 'W' => array(),
2260 'H' => array(),
2261 'W_total' => 0,
2262 'H_total' => 0
2263 );
2264
2265 $Hcounter = 0;
2266 $Wcounter = 0;
2267 $c=0;
2268 $maxFlag=0;
2269 foreach ($conf as $key => $val) {
2270 // SAME CODE AS makeGifs()! BEGIN
2271 if ($items==($c+1) && $minDim) {
2272 $Lobjs = $this->mconf['removeObjectsOfDummy'];
2273 if ($Lobjs) {
2274 $Lobjs = t3lib_div::intExplode(',',$Lobjs);
2275 foreach ($Lobjs as $remItem) {
2276 unset($val[$remItem]);
2277 unset($val[$remItem.'.']);
2278 }
2279 }
2280
2281 $flag =0;
2282 $tempXY = explode(',',$val['XY']);
2283 if ($Wcounter<$minDim[0]) {$tempXY[0]=$minDim[0]-$Wcounter; $flag=1;}
2284 if ($Hcounter<$minDim[1]) {$tempXY[1]=$minDim[1]-$Hcounter; $flag=1;}
2285 $val['XY'] = implode(',',$tempXY);
2286 if (!$flag){break;}
2287 }
2288 $c++;
2289
2290 $gifCreator = t3lib_div::makeInstance('tslib_gifBuilder');
2291 $gifCreator->init();
2292 $gifCreator->start($val,$this->menuArr[$key]);
2293 if ($maxDim) {
2294 $tempXY = explode(',',$val['XY']);
2295 if ($maxDim[0] && $Wcounter+$gifCreator->XY[0]>=$maxDim[0]) {$tempXY[0]==$maxDim[0]-$Wcounter; $maxFlag=1;}
2296 if ($maxDim[1] && $Hcounter+$gifCreator->XY[1]>=$maxDim[1]) {$tempXY[1]=$maxDim[1]-$Hcounter; $maxFlag=1;}
2297 if ($maxFlag) {
2298 $val['XY'] = implode(',',$tempXY);
2299 $gifCreator = t3lib_div::makeInstance('tslib_gifBuilder');
2300 $gifCreator->init();
2301 $gifCreator->start($val,$this->menuArr[$key]);
2302 }
2303 }
2304 // SAME CODE AS makeGifs()! END
2305
2306 // Setting the width/height
2307 $totalWH['W'][$key]=$gifCreator->XY[0];
2308 $totalWH['H'][$key]=$gifCreator->XY[1];
2309 $totalWH['W_total']+=$gifCreator->XY[0];
2310 $totalWH['H_total']+=$gifCreator->XY[1];
2311 // ---- //
2312
2313 $Hcounter+=$gifCreator->XY[1]; // counter is increased
2314 $Wcounter+=$gifCreator->XY[0]; // counter is increased
2315
2316 if ($maxFlag){break;}
2317 }
2318 return $totalWH;
2319 }
2320
2321 /**
2322 * Traverses the ->result['NO'] array of menu items configuration (made by ->generate()) and renders the HTML of each item (the images themselves was made with makeGifs() before this. See ->generate())
2323 * During the execution of this function many internal methods prefixed "extProc_" from this class is called and many of these are for now dummy functions. But they can be used for processing as they are used by the GMENU_LAYERS
2324 *
2325 * @return string The HTML for the menu (returns result through $this->extProc_finish(); )
2326 */
2327 function writeMenu() {
2328 if (is_array($this->menuArr) && is_array($this->result) && count($this->result) && is_array($this->result['NO'])) {
2329 $this->WMcObj = t3lib_div::makeInstance('tslib_cObj'); // Create new tslib_cObj for our use
2330 $this->WMresult = '';
2331 $this->INPfixMD5 = substr(md5(microtime().$this->GMENU_fixKey),0,4);
2332 $this->WMmenuItems = count($this->result['NO']);
2333
2334 $this->WMsubmenuObjSuffixes = $this->tmpl->splitConfArray(array('sOSuffix'=>$this->mconf['submenuObjSuffixes']),$this->WMmenuItems);
2335
2336 $this->extProc_init();
2337 for ($key=0;$key<$this->WMmenuItems;$key++) {
2338 if ($this->result['NO'][$key]['output_file']) {
2339 $this->WMcObj->start($this->menuArr[$key],'pages'); // Initialize the cObj with the page record of the menu item
2340
2341 $this->I = array();
2342 $this->I['key'] = $key;
2343 $this->I['INPfix']= ($this->imgNameNotRandom ? '' : '_'.$this->INPfixMD5).'_'.$key;
2344 $this->I['val'] = $this->result['NO'][$key];
2345 $this->I['title'] = $this->getPageTitle($this->menuArr[$key]['title'],$this->menuArr[$key]['nav_title']);
2346 $this->I['uid'] = $this->menuArr[$key]['uid'];
2347 $this->I['mount_pid'] = $this->menuArr[$key]['mount_pid'];
2348 $this->I['pid'] = $this->menuArr[$key]['pid'];
2349 $this->I['spacer'] = $this->menuArr[$key]['isSpacer'];
2350 if (!$this->I['uid'] && !$this->menuArr[$key]['_OVERRIDE_HREF']) {$this->I['spacer']=1;}
2351 $this->I['noLink'] = ($this->I['spacer'] || $this->I['val']['noLink'] || !count($this->menuArr[$key])); // !count($this->menuArr[$key]) means that this item is a dummyItem
2352 $this->I['name'] = '';
2353
2354 // Set access key
2355 if ($this->mconf['accessKey']) {
2356 $this->I['accessKey'] = $this->accessKey($this->I['title']);
2357 } else {
2358 $this->I['accessKey'] = array();
2359 }
2360
2361 // Make link tag
2362 $this->I['val']['ATagParams'] = $this->WMcObj->getATagParams($this->I['val']);
2363 $this->I['val']['additionalParams'] = $this->WMcObj->stdWrap($this->I['val']['additionalParams'],$this->I['val']['additionalParams.']);
2364 $this->I['linkHREF'] = $this->link($key,$this->I['val']['altTarget'],$this->mconf['forceTypeValue']);
2365
2366 // Title attribute of links:
2367 $titleAttrValue = $this->WMcObj->stdWrap($this->I['val']['ATagTitle'],$this->I['val']['ATagTitle.']).$this->I['accessKey']['alt'];
2368 if (strlen($titleAttrValue)) {
2369 $this->I['linkHREF']['title'] = $titleAttrValue;
2370 }
2371 // Setting "blurlink()" function:
2372 if (!$this->mconf['noBlur']) {
2373 $this->I['linkHREF']['onFocus']='blurLink(this);';
2374 }
2375
2376 // Set rollover
2377 if ($this->result['RO'][$key] && !$this->I['noLink']) {
2378 $this->I['theName'] = $this->imgNamePrefix.$this->I['uid'].$this->I['INPfix'];
2379 $this->I['name'] = ' '.$this->nameAttribute.'="'.$this->I["theName"].'"';
2380 $this->I['linkHREF']['onMouseover']=$this->WMfreezePrefix.'over(\''.$this->I['theName'].'\');';
2381 $this->I['linkHREF']['onMouseout']=$this->WMfreezePrefix.'out(\''.$this->I['theName'].'\');';
2382 $GLOBALS['TSFE']->JSImgCode.= chr(10).$this->I['theName'].'_n=new Image(); '.$this->I['theName'].'_n.src = "'.$GLOBALS['TSFE']->absRefPrefix.$this->I['val']['output_file'].'"; ';
2383 $GLOBALS['TSFE']->JSImgCode.= chr(10).$this->I['theName'].'_h=new Image(); '.$this->I['theName'].'_h.src = "'.$GLOBALS['TSFE']->absRefPrefix.$this->result['RO'][$key]['output_file'].'"; ';
2384 $GLOBALS['TSFE']->imagesOnPage[]=$this->result['RO'][$key]['output_file'];
2385 $GLOBALS['TSFE']->setJS('mouseOver');
2386 $this->extProc_RO($key);
2387 }
2388
2389 // Set altText
2390 $this->I['altText'] = $this->I['title'].$this->I['accessKey']['alt'];
2391
2392 // Calling extra processing function
2393 $this->extProc_beforeLinking($key);
2394
2395 // Set linking
2396 if (!$this->I['noLink']) {
2397 $this->setATagParts();
2398 } else {
2399 $this->I['A1'] = '';
2400 $this->I['A2'] = '';
2401 }
2402 $this->I['IMG'] = '<img src="'.$GLOBALS['TSFE']->absRefPrefix.$this->I['val']['output_file'].'" width="'.$this->I['val']['output_w'].'" height="'.$this->I['val']['output_h'].'" '.tslib_cObj::getBorderAttr('border="0"').($this->mconf['disableAltText'] ? '' : ' alt="'.htmlspecialchars($this->I['altText']).'"').$this->I['name'].($this->I['val']['imgParams']?' '.$this->I['val']['imgParams']:'').' />';
2403
2404 // Make before, middle and after parts
2405 $this->I['parts'] = array();
2406 $this->I['parts']['ATag_begin'] = $this->I['A1'];
2407 $this->I['parts']['image'] = $this->I['IMG'];
2408 $this->I['parts']['ATag_end'] = $this->I['A2'];
2409
2410 // Passing I to a user function
2411 if ($this->mconf['IProcFunc']) {
2412 $this->I = $this->userProcess('IProcFunc',$this->I);
2413 }
2414
2415 // Putting the item together.
2416 // Merge parts + beforeAllWrap
2417 $this->I['theItem']= implode('',$this->I['parts']);
2418 $this->I['theItem']= $this->extProc_beforeAllWrap($this->I['theItem'],$key);
2419
2420 // wrap:
2421 $this->I['theItem']= $this->tmpl->wrap($this->I['theItem'],$this->I['val']['wrap']);
2422
2423 // allWrap:
2424 $allWrap = $this->WMcObj->stdWrap($this->I['val']['allWrap'],$this->I['val']['allWrap.']);
2425 $this->I['theItem'] = $this->tmpl->wrap($this->I['theItem'],$allWrap);
2426
2427 if ($this->I['val']['subst_elementUid']) $this->I['theItem'] = str_replace('{elementUid}',$this->I['uid'],$this->I['theItem']);
2428
2429 // allStdWrap:
2430 if (is_array($this->I['val']['allStdWrap.'])) {
2431 $this->I['theItem'] = $this->WMcObj->stdWrap($this->I['theItem'],$this->I['val']['allStdWrap.']);
2432 }
2433
2434 $GLOBALS['TSFE']->imagesOnPage[]=$this->I['val']['output_file'];
2435
2436 $this->extProc_afterLinking($key);
2437 }
2438 }
2439 return $this->extProc_finish();
2440 }
2441 }
2442
2443 /**
2444 * Called right before the traversing of $this->result begins.
2445 * Can be used for various initialization
2446 *
2447 * @return void
2448 * @access private
2449 * @see writeMenu(), tslib_gmenu_layers::extProc_init()
2450 */
2451 function extProc_init() {
2452 }
2453
2454 /**
2455 * Called after all processing for RollOver of an element has been done.
2456 *
2457 * @param integer Pointer to $this->menuArr[$key] where the current menu element record is found OR $this->result['RO'][$key] where the configuration for that elements RO version is found!
2458 * @return void
2459 * @access private
2460 * @see writeMenu(), tslib_gmenu_layers::extProc_RO()
2461 */
2462 function extProc_RO($key) {
2463 }
2464
2465 /**
2466 * Called right before the creation of the link for the menu item
2467 *
2468 * @param integer Pointer to $this->menuArr[$key] where the current menu element record is found
2469 * @return void
2470 * @access private
2471 * @see writeMenu(), tslib_gmenu_layers::extProc_beforeLinking()
2472 */
2473 function extProc_beforeLinking($key) {
2474 }
2475
2476 /**
2477 * Called right after the creation of links for the menu item. This is also the last function call before the for-loop traversing menu items goes to the next item.
2478 * This function MUST set $this->WMresult.=[HTML for menu item] to add the generated menu item to the internal accumulation of items.
2479 * Further this calls the subMenu function in the parent class to create any submenu there might be.
2480 *
2481 * @param integer Pointer to $this->menuArr[$key] where the current menu element record is found
2482 * @return void
2483 * @access private
2484 * @see writeMenu(), tslib_gmenu_layers::extProc_afterLinking(), tslib_menu::subMenu()
2485 */
2486 function extProc_afterLinking($key) {
2487 // Add part to the accumulated result + fetch submenus
2488 if (!$this->I['spacer']) {
2489 $this->I['theItem'].= $this->subMenu($this->I['uid'], $this->WMsubmenuObjSuffixes[$key]['sOSuffix']);
2490 }
2491 $part = $this->WMcObj->stdWrap($this->I['val']['wrapItemAndSub'],$this->I['val']['wrapItemAndSub.']);
2492 $this->WMresult.= $part ? $this->tmpl->wrap($this->I['theItem'],$part) : $this->I['theItem'];
2493 }
2494
2495
2496 /**
2497 * Called before the "wrap" happens on the menu item.
2498 *
2499 * @param string The current content of the menu item, $this->I['theItem'], passed along.
2500 * @param integer Pointer to $this->menuArr[$key] where the current menu element record is found
2501 * @return string The modified version of $item, going back into $this->I['theItem']
2502 * @access private
2503 * @see writeMenu(), tslib_gmenu_layers::extProc_beforeAllWrap()
2504 */
2505 function extProc_beforeAllWrap($item,$key) {
2506 return $item;
2507 }
2508
2509 /**
2510 * Called before the writeMenu() function returns (only if a menu was generated)
2511 *
2512 * @return string The total menu content should be returned by this function
2513 * @access private
2514 * @see writeMenu(), tslib_gmenu_layers::extProc_finish()
2515 */
2516 function extProc_finish() {
2517 // stdWrap:
2518 if (is_array($this->mconf['stdWrap.'])) {
2519 $this->WMresult = $this->WMcObj->stdWrap($this->WMresult,$this->mconf['stdWrap.']);
2520 }
2521 return $this->tmpl->wrap($this->WMresult,$this->mconf['wrap']).$this->WMextraScript;
2522 }
2523 }
2524
2525
2526
2527
2528
2529
2530
2531
2532
2533
2534
2535
2536
2537
2538
2539
2540
2541
2542
2543
2544
2545
2546 /**
2547 * ImageMap based menus
2548 *
2549 * @author Kasper Skaarhoj <kasperYYYY@typo3.com>
2550 * @package TYPO3
2551 * @subpackage tslib
2552 * @link http://typo3.org/doc.0.html?&tx_extrepmgm_pi1[extUid]=270&tx_extrepmgm_pi1[tocEl]=389&cHash=fcf18c5d9f
2553 */
2554 class tslib_imgmenu extends tslib_menu {
2555
2556 /**
2557 * Calls procesItemStates() so that the common configuration for the menu items are resolved into individual configuration per item.
2558 * Calls makeImageMap() to generate the image map image-file
2559 *
2560 * @return void
2561 * @see tslib_menu::procesItemStates(), makeImageMap()
2562 */
2563 function generate() {
2564 $splitCount = count($this->menuArr);
2565 if ($splitCount) {
2566 list($NOconf) = $this->procesItemStates($splitCount);
2567 }
2568 if ($this->mconf['debugItemConf']) {echo '<h3>$NOconf:</h3>'; debug($NOconf); }
2569 $this->makeImageMap($NOconf);
2570 }
2571
2572 /**
2573 * Will traverse input array with configuratoin per-item and create corresponding GIF files for the menu.
2574 * The data of the files are stored in $this->result
2575 *
2576 * @param array Array with configuration for each item.
2577 * @return void
2578 * @access private
2579 * @see generate()
2580 */
2581 function makeImageMap($conf) {
2582 if (!is_array($conf)) {
2583 $conf = Array();
2584 }
2585 if (is_array($this->mconf['main.'])) {
2586 $gifCreator = t3lib_div::makeInstance('tslib_gifBuilder');
2587 $gifCreator->init();
2588
2589 $itemsConf = $conf;
2590 $conf = $this->mconf['main.'];
2591 if (is_array($conf)) {
2592 $gifObjCount = 0;
2593
2594 $sKeyArray=t3lib_TStemplate::sortedKeyList($conf);
2595 $gifObjCount=intval(end($sKeyArray));
2596
2597 $lastOriginal = $gifObjCount;
2598
2599 // Now we add graphical objects to the gifbuilder-setup
2600 $waArr = Array();
2601 foreach ($itemsConf as $key => $val) {
2602 if (is_array($val)) {
2603 $gifObjCount++;
2604 $waArr[$key]['free']=$gifObjCount;
2605
2606 $sKeyArray=t3lib_TStemplate::sortedKeyList($val);
2607
2608 foreach($sKeyArray as $theKey) {
2609 $theValue=$val[$theKey];
2610
2611
2612 if (intval($theKey) && $theValArr=$val[$theKey.'.']) {
2613 $cObjData = $this->menuArr[$key] ? $this->menuArr[$key] : Array();
2614
2615 $gifObjCount++;
2616 if ($theValue=='TEXT') {
2617 $waArr[$key]['textNum']=$gifObjCount;
2618
2619 $gifCreator->data = $cObjData;
2620 $theValArr = $gifCreator->checkTextObj($theValArr);
2621 unset($theValArr['text.']); // if this is not done it seems that imageMaps will be rendered wrong!!
2622 // check links
2623
2624 $LD = $this->menuTypoLink($this->menuArr[$key],$this->mconf['target'],'','',array(),'',$this->mconf['forceTypeValue']);
2625
2626 // If access restricted pages should be shown in menus, change the link of such pages to link to a redirection page:
2627 $this->changeLinksForAccessRestrictedPages($LD, $this->menuArr[$key], $this->mconf['target'], $this->mconf['forceTypeValue']);
2628
2629 // Overriding URL / Target if set to do so:
2630 if ($this->menuArr[$key]['_OVERRIDE_HREF']) {
2631 $LD['totalURL'] = $this->menuArr[$key]['_OVERRIDE_HREF'];
2632 if ($this->menuArr[$key]['_OVERRIDE_TARGET']) $LD['target'] = $this->menuArr[$key]['_OVERRIDE_TARGET'];
2633 }
2634
2635 // Setting target/url for Image Map:
2636 if ($theValArr['imgMap.']['url']=='') {
2637 $theValArr['imgMap.']['url'] = $LD['totalURL'];
2638 }
2639 if ($theValArr['imgMap.']['target']=='') {
2640 $theValArr['imgMap.']['target'] = $LD['target'];
2641 }
2642 if ($theValArr['imgMap.']['noBlur']=='') {
2643 $theValArr['imgMap.']['noBlur'] = $this->mconf['noBlur'];
2644 }
2645 if (is_array($theValArr['imgMap.']['altText.'])) {
2646 $cObj =t3lib_div::makeInstance('tslib_cObj');
2647 $cObj->start($cObjData,'pages');
2648 $theValArr['imgMap.']['altText'] = $cObj->stdWrap($theValArr['imgMap.']['altText'], $theValArr['imgMap.']['altText.']);
2649 unset($theValArr['imgMap.']['altText.']);
2650 }
2651 if (is_array