[TASK] Move aboutmodules files into extension directory
[Packages/TYPO3.CMS.git] / typo3 / class.alt_menu_functions.inc
index 1b475cb..447cdae 100644 (file)
  * XHTML compliant content
  *
  * @author     Kasper Skårhøj <kasperYYYY@typo3.com>
+ * @deprecated since TYPO3 4.6, this file will be removed in TYPO3 4.8.
+ *             The TYPO3 backend is using typo3/backend.php with less frames,
+ *             which makes this file obsolete.
  */
 
-
-
-
-
-
-
-
+t3lib_div::deprecationLog('alt_menu_functions.inc is deprecated since TYPO3 4.6, this file will be removed in TYPO3 4.8. The TYPO3 backend is using typo3/backend.php with less frames, which makes this file obsolete.');
 
 /**
- * Class with menu functions
+ * Outdated class with menu functions
+ *
+ * This is kept as compatibility layer in case it's XCLASSed by any extension.
+ * Successor: tx_aboutmodules_Functions
  *
  * @author     Kasper Skårhøj <kasperYYYY@typo3.com>
  * @package TYPO3
  * @subpackage core
+ * @deprecated since 4.6, well be removed in 4.8
+ * @see tx_aboutmodules_Functions
  */
-class alt_menu_functions {
-
-               // Internal
-       var $fsMod = array();
-
-       /**
-        * Creates the menu of modules.
-        *
-        * $descr determines the type of menu made:
-        *              0 = Ordinary vertical menu
-        *              1 = Descriptions for 'About modules' display
-        *              2 = selector-box menu
-        *              3 = topmenu - horizontal line of icons!
-        *              4 = part of JavaScript switch contruct for alt_main.php frameset.
-        *
-        * @param       array           $theModules is the output from load_modules class ($this->loadModules->modules)
-        * @param       boolean         $dontLink == TRUE will prevent the output from being linked with A-tags (used in the 'beuser' extension)
-        * @param       string          $backPath must be the 'backPath' to PATH_typo3 from where the menu is displayed.
-        * @param       integer         $descr determines the type of menu made (see above)
-        * @return      string          The menu HTML
-        */
-       function topMenu($theModules,$dontLink=0,$backPath='',$descr=0) {
-
-                       // By default module sections are collapsable, only if they are explicitly turned off via TSconfig, they are not:
-               $tmpArr = $GLOBALS['BE_USER']->getTSConfig('options.moduleMenuCollapsable');
-               $collapsable = (isset($tmpArr['value']) && $tmpArr['value']==0) ? 0 : 1;
-               unset($tmpArr);
-
-                       // Initialize vars:
-               $final='';
-               $menuCode='';
-               $descrCode='';
-               $collection=array();
-               $menuCode_sub='';
-               $selectItems=array();
-               $mIcons=array();
-               $mJScmds=array();
-               $onBlur=$GLOBALS['CLIENT']['FORMSTYLE'] ? 'this.blur();' : '';
-
-               $selectItems[] = '<option value="">[ '.$GLOBALS['LANG']->sL('LLL:EXT:lang/locallang_core.php:buttons.selMenu_modules',1).' ]</option>';
-               $mC=0;
-
-                       // Get collapsed configuration
-               if ($collapsable == 1) {
-                       $config = is_array ($GLOBALS['BE_USER']->uc['moduleData']['alt_menu.php']) ? $GLOBALS['BE_USER']->uc['moduleData']['alt_menu.php'] : array();
-                       $collapsedOverride = t3lib_div::_GP('collapsedOverride');
-                       if (is_array ($collapsedOverride)) {
-                               $config = array_merge ($config, $collapsedOverride);
-                       }
-
-                       if (t3lib_div::_GP('collapsableExpandAll') == 1) {
-                               $config['expandAll'] = t3lib_div::_GP('expandAll');
-                       }
-
-                       if ($config['expandAll'] && is_array($collapsedOverride)) {
-                               $config = $collapsedOverride;
-                       }
-
-                       $GLOBALS['BE_USER']->uc['moduleData']['alt_menu.php'] = $config;
-                       $GLOBALS['BE_USER']->writeUC($GLOBALS['BE_USER']->uc);
-
-                               // all items have to be expanded when expandAll is set
-                       if($config['expandAll'] == 1) {
-                               foreach($config as $key => $value) {
-                                       if($key != 'expandAll')
-                                               $config[$key] = 0;
-                               }
-                       }
-               }
-
-                       // Traverse array with modules
-               foreach ($theModules as $moduleName => $moduleInfo) {
-                       $mC++;
-
-                       $prefix = $this->getNavFramePrefix($moduleInfo);
-                       if ($prefix) {
-                               $this->fsMod[]='fsMod.recentIds["'.$moduleName.'"]="";';
-                       }
-
-                               // If there are submodules:
-                       if (is_array($moduleInfo['sub']))       {
-                                       // Finding the default module to display
-                               if ($moduleInfo['defaultMod'])  {
-                                       $link = $moduleInfo['sub'][$moduleInfo['defaultMod']]['script'];
-                               } else {
-                                       $subTemp = reset($moduleInfo['sub']);
-                                       $link = $subTemp['script'];
-                               }
-                               $link_sub = 1;  // Tells that the main modules links to a submodule
-                               $link = '';     // Does not link to submodules...
-                       } else {
-                               $link = $moduleInfo['script'];
-                               $link_sub = 0;
-                       }
-
-                       $link = t3lib_div::resolveBackPath($link);
-
-                       $moduleKey = $moduleName.'_tab';
-                       $moduleCSSId = 'ID_'.t3lib_div::md5int($moduleName);
-
-                       $collection[$moduleKey] = array(
-                               'moduleName' => $moduleName,
-                               'title' => $GLOBALS['LANG']->moduleLabels['tabs'][$moduleKey],
-                               'onclick' => 'top.goToModule(\''.$moduleName.'\');',
-                       );
-
-                               // Creating image icon
-                       $image = @getimagesize($this->mIconFile($GLOBALS['LANG']->moduleLabels['tabs_images'][$moduleKey],$backPath));
-                       $imageCode='';
-                       $descr3_title = $GLOBALS['LANG']->moduleLabels['tabs'][$moduleKey].' ';
-                       if ($image)     {
-                               $Ifilename = $this->mIconFilename($GLOBALS['LANG']->moduleLabels['tabs_images'][$moduleKey],$backPath);
-                               $collection[$moduleKey]['icon'] = array($Ifilename, $image[3]);
-                               $imageCode = '<img src="'.$Ifilename.'" '.$image[3].' alt="" />';
-                               $descr3_imageCode = '<img src="'.$Ifilename.'" '.$image[3].' title="'.htmlspecialchars($descr3_title).'" alt="" />';
-                       } else {
-                               $descr3_imageCode = '<img'.t3lib_iconWorks::skinImg($backPath,'gfx/dummy_module.gif','width="14" height="12"').' title="'.htmlspecialchars($descr3_title).'" alt="" />';
-                       }
-
-                               // Creating the various links:
-                       $label = $GLOBALS['LANG']->moduleLabels['tabs'][$moduleKey];
-                       if ($link && $prefix)   $link=$prefix.rawurlencode($link);
-                       if ($link && !$dontLink)        {
-                               $label = '<a href="#" onclick="top.goToModule(\''.$moduleName.'\');'.$onBlur.'return false;">'.$label.'</a>';   //  && !$link_sub
-
-                               $mIcons[] = '<a href="#" onclick="top.goToModule(\''.$moduleName.'\');'.$onBlur.'return false;" class="c-mainitem" id="'.$moduleCSSId.'">'.$descr3_imageCode.'</a>';
-
-                               $JScmd = '
-                                               top.content.location=top.getModuleUrl(top.TS.PATH_typo3+"'.$this->wrapLinkWithAB($link).'"+additionalGetVariables);
-                                               top.highlightModuleMenuItem("'.$moduleCSSId.'",1);';
-                               $mJScmds[] = "case '".$moduleName."': \n ".$JScmd." \n break;";
-                       }
-
-                       $selectItems[] = '<option value="top.goToModule(\''.$moduleName.'\');">'.htmlspecialchars($GLOBALS['LANG']->moduleLabels['tabs'][$moduleKey]).'</option>';
-                       $label='&nbsp;<strong>'.$label.'</strong>&nbsp;';
-
-
-                               // make menu collapsable
-                       if($collapsable == 1 && is_array($moduleInfo['sub'])) {
-                               $collapseJS = 'onclick="window.location.href=\'alt_menu.php?collapsedOverride['.$moduleName.']='.($config[$moduleName] ? '0' : '1').'\'"';
-                               $collapseIcon = t3lib_iconWorks::getSpriteIcon('actions-view-table-' . ($config[$moduleName] ? 'expand' : 'collapse'), array('class' => 'c-iconCollapse'));
-                       } else {
-                               $collapseJS = $collapseIcon = '';
-                       }
-
-                               // Creating a main item for the vertical menu (descr=0)
-                       $menuCode.='
-                                               <tr class="c-mainitem" id="'.$moduleCSSId.'">
-                                                       <td colspan="3" '.$collapseJS.' >'.$imageCode.'<span class="c-label">'.$label.'</span>'.$collapseIcon.'</td>
-                                               </tr>';
-
-                               // Code for "About modules"
-                       $descrCode.='
-                                               <tr class="c-mainitem">
-                                                       <td colspan="3">'.$imageCode.$label.'</td>
-                                               </tr>';
-
-
-                               // Hide submodules when collapsed:
-                       if($collapsable == 1 && $config[$moduleName] == 1 && $descr == 0 && $config['expandAll'] != 1) {
-                               unset($moduleInfo['sub']);
-                       }
-
-                               // Traversing submodules
-                       $subCode='';
-                       if (is_array($moduleInfo['sub']))       {
-                               $collection[$moduleKey]['subitems'] = array();
-                               $c=0;
-                               foreach ($moduleInfo['sub'] as $subName => $subInfo) {
-                                       if ($c==0)              {
-                                               $subCode.='
-                                                               <tr class="c-first">
-                                                                       <td colspan="3"></td>
-                                                               </tr>';
-                                               $descrCode.='
-                                                               <tr class="c-first">
-                                                                       <td colspan="3"></td>
-                                                               </tr>';
-                                       }
-
-                                       $link = t3lib_div::resolveBackPath($subInfo['script']);
-                                       $prefix = $this->getNavFramePrefix($moduleInfo, $subInfo);
-
-                                       $subKey = $moduleName.'_'.$subName.'_tab';
-                                       $moduleCSSId = 'ID_'.t3lib_div::md5int($moduleName.'_'.$subName);
-
-                                       $collection[$moduleKey]['subitems'][$subKey] = array(
-                                               'moduleName' => $moduleName.'_'.$subName,
-                                               'title' => $GLOBALS['LANG']->moduleLabels['tabs'][$subKey],
-                                               'onclick' => 'top.goToModule(\''.$moduleName.'_'.$subName.'\');',
-                                       );
-
-                                               // Creating image icon
-                                       $image = @getimagesize($this->mIconFile($GLOBALS['LANG']->moduleLabels['tabs_images'][$subKey],$backPath));
-                                       $imageCode='';
-                                       $descr3_title = $GLOBALS['LANG']->moduleLabels['tabs'][$subKey].': '.$GLOBALS['LANG']->moduleLabels['labels'][$subKey.'label'];
-                                       if ($image)     {
-                                               $Ifilename = $this->mIconFilename($GLOBALS['LANG']->moduleLabels['tabs_images'][$subKey],$backPath);
-                                               $collection[$moduleKey]['subitems'][$subKey]['icon'] = array($Ifilename, $image[3]);
-                                               $imageCode = '<img src="'.$Ifilename.'" '.$image[3].' title="'.htmlspecialchars($GLOBALS['LANG']->moduleLabels['labels'][$subKey.'label']).'" alt="" />';
-                                               $descr3_imageCode = '<img src="'.$Ifilename.'" '.$image[3].' title="'.htmlspecialchars($descr3_title).'" alt="" />';
-                                       } else {
-                                               $descr3_imageCode = '<img'.t3lib_iconWorks::skinImg($backPath,'gfx/dummy_module.gif','width="14" height="12"').' title="'.htmlspecialchars($descr3_title).'" alt="" />';
-                                       }
-
-                                               // Label for submodule:
-                                       $label = $GLOBALS['LANG']->moduleLabels['tabs'][$subKey];
-                                       $label_descr = ' title="'.htmlspecialchars($GLOBALS['LANG']->moduleLabels['labels'][$subKey.'label']).'"';
-                                       $flabel = htmlspecialchars($label);
-                                       $origLink = $link;
-                                       if ($link && $prefix)   $link=$prefix.rawurlencode($link);
-
-                                               // Setting additional JavaScript if frameset script:
-                                       $addJS = '';
-                                       if ($moduleInfo['navFrameScript'])      {$addJS = "+'&id='+top.rawurlencodeAndRemoveSiteUrl(top.fsMod.recentIds['" . $moduleName . "'])";}
-
-                                               // If there is a script to link to (and linking is not disabled.
-                                       if ($link && !$dontLink)        {
-                                                       // For condensed mode, send &cMR parameter to frameset script.
-                                               if ($addJS && $GLOBALS['BE_USER']->uc['condensedMode']) {$addJS.=  "+(cMR?'&cMR=1':'')";}
-
-                                                       // Command for the selector box:
-                                               $JScmd = '
-                                                               top.content.location=top.getModuleUrl(top.TS.PATH_typo3+"'.$this->wrapLinkWithAB($link).'"'.$addJS.'+additionalGetVariables);
-                                                               top.fsMod.currentMainLoaded="'.$moduleName.'";
-                                                               ';
-
-                                               if ($subInfo['navFrameScript']) {
-                                                       $JScmd.='
-                                                               top.currentSubScript="'.$origLink.'";';
-                                               }
-
-                                                       // If there is a frameset script in place:
-                                               if (!$GLOBALS['BE_USER']->uc['condensedMode'] && $moduleInfo['navFrameScript']) {
-
-                                                               // use special nav script from sub module, otherwise from the main module
-                                                       $subNavFrameScript = $subInfo['navFrameScript'] ? $subInfo['navFrameScript'] : $moduleInfo['navFrameScript'];
-                                                       $subNavFrameScript = t3lib_div::resolveBackPath($subNavFrameScript);
-
-                                                               // add GET params for sub module to the nav script
-                                                       $subNavFrameScript = $this->wrapLinkWithAB($subNavFrameScript).$subInfo['navFrameScriptParam'];
-
-                                                       $JScmd = '
-                                                               if (top.content.list_frame && top.fsMod.currentMainLoaded=="'.$moduleName.'") {
-                                                                       top.currentSubScript="'.$origLink.'";
-                                                                       top.content.list_frame.location=top.getModuleUrl(top.TS.PATH_typo3+"'.$this->wrapLinkWithAB($origLink).'"'.$addJS.'+additionalGetVariables);
-                                                                       if(top.currentSubNavScript!="'.$subNavFrameScript.'") {
-                                                                               top.currentSubNavScript="'.$subNavFrameScript.'";
-                                                                               top.content.nav_frame.location=top.getModuleUrl(top.TS.PATH_typo3+"'.$subNavFrameScript.'");
-                                                                       }
-                                                               } else {
-                                                                       top.content.location=top.TS.PATH_typo3+(
-                                                                               top.nextLoadModuleUrl?
-                                                                               "'.($prefix?$this->wrapLinkWithAB($link).'&exScript=':'').'listframe_loader.php":
-                                                                               "'.$this->wrapLinkWithAB($link).'"'.$addJS.'+additionalGetVariables
-                                                                       );
-                                                                       top.fsMod.currentMainLoaded="'.$moduleName.'";
-                                                                       top.currentSubScript="'.$origLink.'";
-                                                               }
-                                                               ';
-                                               }
-                                               $selectItems[] = '<option value="top.goToModule(\''.$moduleName.'_'.$subName.'\');">'.htmlspecialchars('- '.$label).'</option>';
-                                               $onClickString = htmlspecialchars('top.goToModule(\''.$moduleName.'_'.$subName.'\');'.$onBlur.'return false;');
-
-                                               $flabel = '<a href="#" onclick="'.$onClickString.'"'.$label_descr.'>'.htmlspecialchars($label).'</a>';
-
-                                               $mIcons[] = '<a href="#" onclick="'.$onClickString.'"'.$label_descr.' class="c-subitem" id="'.$moduleCSSId.'">'.$descr3_imageCode.'</a>';
-
-                                               $JScmd.= '
-                                                               top.highlightModuleMenuItem("'.$moduleCSSId.'");';
-                                               $mJScmds[] = "case '".$moduleName.'_'.$subName."': \n ".$JScmd." \n break;";
-                                       }
-
-                                       $subCode.='
-                                                       <tr class="c-subitem-row" id="'.$moduleCSSId.'">
-                                                               <td></td>
-                                                               <td align="center">'.(!$GLOBALS['BE_USER']->uc['hideSubmoduleIcons']?$imageCode:'').'</td>
-                                                               <td class="c-subitem-label">'.$flabel.'</td>
-                                                       </tr>';
-
-                                               // For "About modules":
-                                       $moduleLabel = htmlspecialchars($GLOBALS['LANG']->moduleLabels['labels'][$subKey.'label']);
-                                       $moduleLabelHtml = !empty($moduleLabel) ? '<strong>' . $moduleLabel . '</strong><br />' : '';
-                                       $moduleDescription = $GLOBALS['LANG']->moduleLabels['labels'][$subKey.'descr'];
-
-                                       $descrCode.='
-                                                       <tr class="c-subitem-row">
-                                                               <td align="center">'.$imageCode.'</td>
-                                                               <td>'.$flabel.'&nbsp;&nbsp;</td>';
-
-                                       if (!empty($moduleLabel) || !empty($moduleDescription)) {
-                                               $descrCode .= '
-                                                               <td class="module-description">' . $moduleLabelHtml . $moduleDescription . '</td>';
-                                       } else {
-                                               $descrCode .= '
-                                                               <td>&nbsp;</td>';
-                                       }
-
-                                       $descrCode .= '
-                                                       </tr>';
-
-                                               // Possibly adding a divider line
-                                       $c++;
-                                       if ($c<count($moduleInfo['sub']))       {
-                                                       // Divider
-                                               $subCode.='
-                                                       <tr class="c-divrow">
-                                                               <td colspan="3"><img'.t3lib_iconWorks::skinImg($backPath,'gfx/altmenuline.gif','width="105" height="3"').' alt="" /></td>
-                                                       </tr>';
-                                       }
-                               }
-                                       // Spacer gif for top menu:
-                               if (count($theModules)>$mC)     {
-                                       $mIcons[]='<img src="'.$backPath.'gfx/acm_spacer2.gif" width="8" height="12" hspace="3" alt="" />';
-                               }
-                       }
-
-                       if (!empty($subCode)) {
-                                       // Add spacers after each main section:
-                               $subCode .= '
-                                               <tr class="c-endrow">
-                                                       <td colspan="3"></td>
-                                               </tr>';
-                               $descrCode .= '
-                                               <tr class="c-endrow">
-                                                       <td colspan="3"></td>
-                                               </tr>';
-
-                                       // Add sub-code:
-                               $menuCode .= $subCode;
-                       }
-               }
-                       // $descr==0:   Ordinary vertical menu
-               if ($menuCode)  {
-                       if($collapsable == 1 || $config['expandAll'] == 1) {
-                               $collapseAllHTML = '<tr class="c-endrow">
-                                               <td></td>
-                                               <td align="center">
-                                                               <form action="alt_menu.php" method="get">
-                                                                       <input type="hidden" name="collapsableExpandAll" value="1" />
-                                                                       <input type="checkbox" name="expandAll" id="expandall" value="1" onclick="this.form.submit();" '.($config['expandAll']?'checked="checked"':'').' />
-                                                               </form>
-                                               </td>
-                                               <td class="c-subitem-label"><label for="expandall">'.$GLOBALS['LANG']->sL('LLL:EXT:lang/locallang_core.php:labels.expandAll',1).'</label></td>
-                                       </tr>';
-                       } else {
-                               $collapseAllHTML = '';
-                       }
-
-                       $final = '
-
-
-                               <!--
-                                       Vertical module menu, shown in left frame of backend.
-                               -->
-                               <table border="0" cellpadding="0" cellspacing="0" id="typo3-vmenu">
-                                       '.$menuCode.'
-                                       <tr class="c-endrow">
-                                               <td colspan="3">'.t3lib_BEfunc::cshItem('xMOD_csh_corebe', 'menu_modules', $GLOBALS['BACK_PATH']).'</td></tr>
-                                       '.$collapseAllHTML.'
-                               </table>';
-               }
-
-                       // Output for the "About modules" module
-               if ($descr==1)  {
-                       $descrCode = '
-
-
-                               <!--
-                                       Listing of modules, for Help > About modules
-                               -->
-                               <table border="0" cellpadding="0" cellspacing="0" id="typo3-about-modules">
-                                       '.$descrCode.'
-                               </table>';
-                       $final = $descrCode;
-               }
-
-                       // selector-box menu
-               if ($descr==2)  {
-
-                               // Add admin-functions for clearing caches:
-                       if ($GLOBALS['BE_USER']->isAdmin())     {
-                               $functionArray = $this->adminFunctions($backPath);
-                               if (count($functionArray))      {
-                                       $selectItems[] = '<option value=""></option>';
-                                       foreach($functionArray as $fAoptions)   {
-                                               $selectItems[] = '<option value="'.htmlspecialchars("window.location.href='".$fAoptions['href']."';").'">[ '.htmlspecialchars($fAoptions['title']).' ]</option>';
-                                       }
-                               }
-                       }
-
-                               // Logout item:
-                       $selectItems[] = '<option value=""></option>';
-                       $selectItems[] = '<option value="'.htmlspecialchars("top.location='logout.php';").'">[ '.$GLOBALS['LANG']->sL('LLL:EXT:lang/locallang_core.php:buttons.logout',1).' ]</option>';
-                       $final = '
-                               <select name="menuselector" onchange="eval(this.options[this.selectedIndex].value);">
-                                       '.implode('
-                                       ',$selectItems).'
-                               </select>';
-               }
-                       // topmenu - horizontal line of icons!
-               if ($descr==3)  {
-                       $final = ''.implode('',$mIcons).'';
-               }
-
-                       // Output for the goToModules() function in main frameset.
-               if ($descr==4)  {
-                       $final = chr(10).implode(chr(10),$mJScmds).chr(10);
-               }
-
-                       // Output for TOPMENU BAR drop downs (but basically this is an array with which you can do many interesting things...)
-               if ($descr==5)  {
-                       $final = $collection;
-               }
-
-                       // Return result:
-               return $final;
-       }
-
-       /**
-        * Returns a prefix used to call the navframe with parameters to call the scripts defined in the modules info array.
-        *
-        * @param       string          Module info array
-        * @param       string          Submodule info array
-        * @return      string          Result url string
-        */
-       function getNavFramePrefix($moduleInfo, $subModuleInfo=array()) {
-               $prefix = '';
-               $navFrameScript = $subModuleInfo['navFrameScript'] ? $subModuleInfo['navFrameScript'] : $moduleInfo['navFrameScript'];
-               $navFrameScriptParam = isset($subModuleInfo['navFrameScriptParam']) ? $subModuleInfo['navFrameScriptParam'] : $moduleInfo['navFrameScriptParam'];
-               if ($navFrameScript)    {
-                       $navFrameScript = t3lib_div::resolveBackPath($navFrameScript);
-                       $navFrameScript = $this->wrapLinkWithAB($navFrameScript);
-
-                       if ($GLOBALS['BE_USER']->uc['condensedMode'])   {
-                               $prefix=$navFrameScript.$navFrameScriptParam.'&currentSubScript=';
-                       } else {
-                               $prefix='alt_mod_frameset.php?'.
-                                       'fW="+top.TS.navFrameWidth+"'.
-                                       '&nav="+top.TS.PATH_typo3+"'.rawurlencode($navFrameScript.$navFrameScriptParam).
-                                       '&script=';
-                       }
-               }
-               return $prefix;
-       }
-
-       /**
-        * Returns $Ifilename readable for script in PATH_typo3.
-        * That means absolute names are just returned while relative names are prepended with $backPath (pointing back to typo3/ dir)
-        *
-        * @param       string          Icon filename
-        * @param       string          Back path
-        * @return      string          Result
-        * @see mIconFilename()
-        */
-       function mIconFile($Ifilename,$backPath)        {
-               if (t3lib_div::isAbsPath($Ifilename))   {
-                       return $Ifilename;
-               }
-               return $backPath.$Ifilename;
-       }
-
-       /**
-        * Returns relative filename to the $Ifilename (for use in img-tags)
-        *
-        * @param       string          Icon filename
-        * @param       string          Back path
-        * @return      string          Result
-        * @see mIconFile()
-        */
-       function mIconFilename($Ifilename,$backPath)    {
-               if (t3lib_div::isAbsPath($Ifilename))   {
-                       $Ifilename = '../'.substr($Ifilename,strlen(PATH_site));
-               }
-               return $backPath.$Ifilename;
-       }
-
-       /**
-        * Returns logout button.
-        *
-        * @return      string
-        */
-       function topButtons()   {
-               $label = $GLOBALS['BE_USER']->user['ses_backuserid'] ? 'LLL:EXT:lang/locallang_core.php:buttons.exit' : 'LLL:EXT:lang/locallang_core.php:buttons.logout';
-               $out = '<form action="logout.php" target="_top"><input type="submit" value="'.$GLOBALS['LANG']->sL($label,1).'" /></form>';
-               return $out;
-       }
-
-       /**
-        * Returns logout button.
-        *
-        * @return      string
-        */
-       function adminButtons() {
-               $functionArray = $this->adminFunctions('');
-
-               $icons=array();
-               foreach($functionArray as $fAoptions)   {
-                       $icons[]= '<a href="'.htmlspecialchars($fAoptions['href']).'">'.$fAoptions['icon'].'</a>';
-               }
-
-               return implode('',$icons);
-       }
-
-       /**
-        * Returns array with parts from which the admin functions can be constructed.
-        *
-        * @param       string          Backpath.
-        * @return      array
-        */
-       function adminFunctions($backPath)      {
-               $functions=array();
-
-                       // Clearing of cache-files in typo3conf/ + menu
-               if ($GLOBALS['TYPO3_CONF_VARS']['EXT']['extCache'])     {
-                       $title = $GLOBALS['LANG']->sL('LLL:EXT:lang/locallang_core.php:rm.clearCache_allTypo3Conf');
-                       $functions[]=array(
-                               'id' => 'temp_CACHED',
-                               'title' => $title,
-                               'href' => $backPath .
-                                               'tce_db.php?vC=' . $GLOBALS['BE_USER']->veriCode() .
-                                               '&redirect=' . rawurlencode(t3lib_div::getIndpEnv('TYPO3_REQUEST_SCRIPT')) .
-                                               '&cacheCmd=temp_CACHED' .
-                                               t3lib_BEfunc::getUrlToken('tceAction'),
-                               'icon' => '<img'.t3lib_iconWorks::skinImg($backPath,'gfx/clear_cache_files_in_typo3c.gif','width="21" height="18"').' title="'.htmlspecialchars($title).'" alt="" />'
-                       );
-               }
-
-                       // Clear all page cache
-               $title = $GLOBALS['LANG']->sL('LLL:EXT:lang/locallang_core.php:rm.clearCache_all');
-               $functions[]=array(
-                       'id' => 'all',
-                       'title' => $title,
-                       'href' => $backPath . 'tce_db.php?vC=' . $GLOBALS['BE_USER']->veriCode() .
-                                       '&redirect=' . rawurlencode(t3lib_div::getIndpEnv('TYPO3_REQUEST_SCRIPT')) .
-                                       '&cacheCmd=all' .
-                                       t3lib_BEfunc::getUrlToken('tceAction'),
-                       'icon' => '<img'.t3lib_iconWorks::skinImg($backPath,'gfx/clear_all_cache.gif','width="21" height="18"').' title="'.htmlspecialchars($title).'" alt="" />'
-               );
-
-                       // Return functions
-               return $functions;
-       }
-
-       /**
-        * Appends a '?' if there is none in the string already
-        *
-        * @param       string          Link URL
-        * @return      string
-        */
-       function wrapLinkWithAB($link)  {
-               if (!strstr($link,'?')) {
-                       return $link.'?';
-               } else return $link;
-       }
-
-       /**
-        * Generates some JavaScript code for the frame.
-        *
-        * @return      string  goToModule javascript function
-        */
-       function generateMenuJScode($loadedModules, $menuType = 4)      {
-               $goToModuleSwitch = $this->topMenu($loadedModules, 0, '', $menuType);
-
-               $jsCode = '
-       /**
-        * Function used to switch switch module.
-        */
-       var currentModuleLoaded = "";
-       function goToModule(modName,cMR_flag,addGetVars)        {       //
-               var additionalGetVariables = "";
-               if (addGetVars) additionalGetVariables = addGetVars;
-
-               var cMR = 0;
-               if (cMR_flag)   cMR = 1;
-
-               currentModuleLoaded = modName;
-
-               switch(modName) {'.$goToModuleSwitch.'
-               }
-       }';
-
-               return $jsCode;
-       }
+class alt_menu_functions extends tx_aboutmodules_Functions {
 }
 
-
 if (defined('TYPO3_MODE') && isset($GLOBALS['TYPO3_CONF_VARS'][TYPO3_MODE]['XCLASS']['typo3/class.alt_menu_functions.inc'])) {
        include_once($GLOBALS['TYPO3_CONF_VARS'][TYPO3_MODE]['XCLASS']['typo3/class.alt_menu_functions.inc']);
 }