index.php

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<?php
/***************************************************************
*  Copyright notice
*
*  (c) 1999-2004 Kasper Skaarhoj (kasperYYYY@typo3.com)
*  All rights reserved
*
*  This script is part of the TYPO3 project. The TYPO3 project is
*  free software; you can redistribute it and/or modify
*  it under the terms of the GNU General Public License as published by
*  the Free Software Foundation; either version 2 of the License, or
*  (at your option) any later version.
*
*  The GNU General Public License can be found at
*  http://www.gnu.org/copyleft/gpl.html.
*  A copy is found in the textfile GPL.txt and important notices to the license
*  from the author is found in LICENSE.txt distributed with these scripts.
*
*
*  This script is distributed in the hope that it will be useful,
*  but WITHOUT ANY WARRANTY; without even the implied warranty of
*  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
*  GNU General Public License for more details.
*
*  This copyright notice MUST APPEAR in all copies of the script!
***************************************************************/
unset($MCONF);
require('conf.php');
require($BACK_PATH.'init.php');
require($BACK_PATH.'template.php');
$LANG->includeLLFile('EXT:lang/locallang_mod_web_perm.xml');
require_once (PATH_t3lib.'class.t3lib_pagetree.php');
require_once (PATH_t3lib.'class.t3lib_page.php');

$BE_USER->modAccess($MCONF,1);






class SC_mod_web_perm_index {

      // External, static:
   var $getLevels = 10;       // Number of levels to enable recursive settings for

      // Internal, static:
   var $MCONF=array();        // Module config
   var $doc;               // Document template object
   var $content;           // Content accumulation

   var $MOD_MENU=array();     // Module menu
   var $MOD_SETTINGS=array(); // Module settings, cleansed.

   var $perms_clause;         // Page select permissions
   var $pageinfo;          // Current page record

   var $color;             // Background color 1
   var $color2;            // Background color 2
   var $color3;            // Background color 3

   var $editingAllowed;    // Set internally if the current user either OWNS the page OR is admin user!

      // Internal, static: GPvars:
   var $id;             // Page id.
   var $edit;              // If set, editing of the page permissions will occur (showing the editing screen). Notice: This value is evaluated against permissions and so it will change internally!
   var $return_id;            // ID to return to after editing.
   var $lastEdited;        // Id of the page which was just edited.


   function init()   {
      global $BE_USER,$BACK_PATH;

         // Setting GPvars:
      $this->id = intval(t3lib_div::_GP('id'));
      $this->edit = t3lib_div::_GP('edit');
      $this->return_id = t3lib_div::_GP('return_id');
      $this->lastEdited = t3lib_div::_GP('lastEdited');

         // Module name;
      $this->MCONF = $GLOBALS['MCONF'];

         // Page select clause:
      $this->perms_clause = $BE_USER->getPagePermsClause(1);

         // Initializing document template object:
      $this->doc = t3lib_div::makeInstance('mediumDoc');
      $this->doc->backPath = $BACK_PATH;
      $this->doc->docType = 'xhtml_trans';
      $this->doc->form='<form action="'.$BACK_PATH.'tce_db.php" method="post" name="editform">';
      $this->doc->JScode = '<script type="text/javascript" src="'.$BACK_PATH.'t3lib/jsfunc.updateform.js"></script>';
      $this->doc->JScode.= $this->doc->wrapScriptTags('
         function checkChange(checknames, varname) {  //
            var res = 0;
            for (var a=1; a<=5; a++)   {
               if (document.editform[checknames+"["+a+"]"].checked)  {
                  res|=Math.pow(2,a-1);
               }
            }
            document.editform[varname].value = res | (checknames=="check[perms_user]"?1:0) ;
            setCheck (checknames,varname);
         }
         function setCheck(checknames, varname) {  //
            if (document.editform[varname])  {
               var res = document.editform[varname].value;
               for (var a=1; a<=5; a++)   {
                  document.editform[checknames+"["+a+"]"].checked = (res & Math.pow(2,a-1));
               }
            }
         }
         function jumpToUrl(URL) {  //
            document.location = URL;
         }
      ');

         // Setting up the context sensitive menu:
      $CMparts=$this->doc->getContextMenuCode();
      $this->doc->bodyTagAdditions = $CMparts[1];
      $this->doc->JScode.=$CMparts[0];
      $this->doc->postCode.= $CMparts[2];

         // Set up menus:
      $this->menuConfig();
   }

   function menuConfig()   {
      global $LANG;

         // MENU-ITEMS:
         // If array, then it's a selector box menu
         // If empty string it's just a variable, that'll be saved.
         // Values NOT in this array will not be saved in the settings-array for the module.
      $temp = $LANG->getLL('levels');
      $this->MOD_MENU = array(
         'depth' => array(
            1 => '1 '.$temp,
            2 => '2 '.$temp,
            3 => '3 '.$temp,
            4 => '4 '.$temp,
            10 => '10 '.$temp
         ),
         'mode' => array(
            0 => $LANG->getLL('user_overview'),
            'perms' => $LANG->getLL('permissions')
         )
      );

         // Clean up settings:
      $this->MOD_SETTINGS = t3lib_BEfunc::getModuleData($this->MOD_MENU, t3lib_div::_GP('SET'), $this->MCONF['name']);
   }

   function main()   {
      global $BE_USER,$LANG;

         // Access check...
         // The page will show only if there is a valid page and if this page may be viewed by the user
      $this->pageinfo = t3lib_BEfunc::readPageAccess($this->id,$this->perms_clause);
      $access = is_array($this->pageinfo) ? 1 : 0;

         // Checking access:
      if (($this->id && $access) || ($BE_USER->user['admin'] && !$this->id))  {
         if ($BE_USER->user['admin'] && !$this->id)   {
            $this->pageinfo=array('title' => '[root-level]','uid'=>0,'pid'=>0);
         }

            // This decides if the editform can and will be drawn:
         $this->editingAllowed = ($this->pageinfo['perms_userid']==$BE_USER->user['uid'] || $BE_USER->isAdmin());
         $this->edit = $this->edit && $this->editingAllowed;

            // If $this->edit then these functions are called in the end of the page...
         if ($this->edit)  {
            $this->doc->postCode.= $this->doc->wrapScriptTags('
               setCheck("check[perms_user]","data[pages]['.$this->id.'][perms_user]");
               setCheck("check[perms_group]","data[pages]['.$this->id.'][perms_group]");
               setCheck("check[perms_everybody]","data[pages]['.$this->id.'][perms_everybody]");
            ');
         }

            // Draw the HTML page header.
         $this->content.=$this->doc->startPage($LANG->getLL('permissions'));
         $this->content.=$this->doc->header($LANG->getLL('permissions').($this->edit?': '.$LANG->getLL('Edit'):''));
         $this->content.=$this->doc->spacer(5);
         $this->content.=$this->doc->section('',
            $this->doc->funcMenu(
               $this->doc->getHeader('pages',$this->pageinfo,htmlspecialchars($this->pageinfo['_thePath'])).'<br />'.
                  $LANG->sL('LLL:EXT:lang/locallang_core.php:labels.path',1).': '.
                  '<span title="'.htmlspecialchars($this->pageinfo['_thePathFull']).'">'.htmlspecialchars(t3lib_div::fixed_lgd_cs($this->pageinfo['_thePath'],-50)).'</span>',
               t3lib_BEfunc::getFuncMenu($this->id,'SET[mode]',$this->MOD_SETTINGS['mode'],$this->MOD_MENU['mode'])
            ));
         $this->content.=$this->doc->divider(5);



         $vContent = $this->doc->getVersionSelector($this->id,1);
         if ($vContent) {
            $this->content.=$this->doc->section('',$vContent);
         }



            // Main function, branching out:
         if (!$this->edit) {
            $this->notEdit();
         } else {
            $this->doEdit();
         }

            // ShortCut
         if ($BE_USER->mayMakeShortcut()) {
            $this->content.=
               $this->doc->spacer(20).
               $this->doc->section('',$this->doc->makeShortcutIcon('id,edit,return_id',implode(',',array_keys($this->MOD_MENU)),$this->MCONF['name']));
         }
      } else {
            // If no access or if ID == zero
         $this->content.=$this->doc->startPage($LANG->getLL('permissions'));
         $this->content.=$this->doc->header($LANG->getLL('permissions'));
      }

         // Ending page:
      $this->content.=$this->doc->endPage();
   }

   function printContent() {

      echo $this->content;
   }










   /*****************************
    *
    * Listing and Form rendering
    *
    *****************************/

   function doEdit() {
      global $BE_USER,$LANG;

         // Get usernames and groupnames
      $be_group_Array=t3lib_BEfunc::getListGroupNames('title,uid');
      $groupArray=array_keys($be_group_Array);

      $be_user_Array = t3lib_BEfunc::getUserNames();
      if (!$GLOBALS['BE_USER']->isAdmin())      $be_user_Array = t3lib_BEfunc::blindUserNames($be_user_Array,$groupArray,1);
      $be_group_Array_o = $be_group_Array = t3lib_BEfunc::getGroupNames();
      if (!$GLOBALS['BE_USER']->isAdmin())      $be_group_Array = t3lib_BEfunc::blindGroupNames($be_group_Array_o,$groupArray,1);
      $firstGroup = $groupArray[0] ? $be_group_Array[$groupArray[0]] : ''; // data of the first group, the user is member of


         // Owner selector:
      $options='';
      $userset=0; // flag: is set if the page-userid equals one from the user-list
      foreach($be_user_Array as $uid => $row)   {
         if ($uid==$this->pageinfo['perms_userid'])   {
            $userset = 1;
            $selected=' selected="selected"';
         } else {$selected='';}
         $options.='
            <option value="'.$uid.'"'.$selected.'>'.htmlspecialchars($row['username']).'</option>';
      }
      $options='
            <option value="0"></option>'.$options;
      $selector='
         <select name="data[pages]['.$this->id.'][perms_userid]">
            '.$options.'
         </select>';

      $this->content.=$this->doc->section($LANG->getLL('Owner').':',$selector);


         // Group selector:
      $options='';
      $userset=0;
      foreach($be_group_Array as $uid => $row)  {
         if ($uid==$this->pageinfo['perms_groupid'])  {
            $userset = 1;
            $selected=' selected="selected"';
         } else {$selected='';}
         $options.='
            <option value="'.$uid.'"'.$selected.'>'.htmlspecialchars($row['title']).'</option>';
      }
      if (!$userset && $this->pageinfo['perms_groupid']) {  // If the group was not set AND there is a group for the page
         $options='
            <option value="'.$this->pageinfo['perms_groupid'].'" selected="selected">'.
                  htmlspecialchars($be_group_Array_o[$this->pageinfo['perms_groupid']]['title']).
                  '</option>'.
                  $options;
      }
      $options='
            <option value="0"></option>'.$options;
      $selector='
         <select name="data[pages]['.$this->id.'][perms_groupid]">
            '.$options.'
         </select>';

      $this->content.=$this->doc->divider(5);
      $this->content.=$this->doc->section($LANG->getLL('Group').':',$selector);

         // Permissions checkbox matrix:
      $code='
         <table border="0" cellspacing="2" cellpadding="0" id="typo3-permissionMatrix">
            <tr>
               <td></td>
               <td class="bgColor2">'.str_replace(' ','<br />',$LANG->getLL('1',1)).'</td>
               <td class="bgColor2">'.str_replace(' ','<br />',$LANG->getLL('16',1)).'</td>
               <td class="bgColor2">'.str_replace(' ','<br />',$LANG->getLL('2',1)).'</td>
               <td class="bgColor2">'.str_replace(' ','<br />',$LANG->getLL('4',1)).'</td>
               <td class="bgColor2">'.str_replace(' ','<br />',$LANG->getLL('8',1)).'</td>
            </tr>
            <tr>
               <td align="right" class="bgColor2">'.$LANG->getLL('Owner',1).'</td>
               <td class="bgColor-20">'.$this->printCheckBox('perms_user',1).'</td>
               <td class="bgColor-20">'.$this->printCheckBox('perms_user',5).'</td>
               <td class="bgColor-20">'.$this->printCheckBox('perms_user',2).'</td>
               <td class="bgColor-20">'.$this->printCheckBox('perms_user',3).'</td>
               <td class="bgColor-20">'.$this->printCheckBox('perms_user',4).'</td>
            </tr>
            <tr>
               <td align="right" class="bgColor2">'.$LANG->getLL('Group',1).'</td>
               <td class="bgColor-20">'.$this->printCheckBox('perms_group',1).'</td>
               <td class="bgColor-20">'.$this->printCheckBox('perms_group',5).'</td>
               <td class="bgColor-20">'.$this->printCheckBox('perms_group',2).'</td>
               <td class="bgColor-20">'.$this->printCheckBox('perms_group',3).'</td>
               <td class="bgColor-20">'.$this->printCheckBox('perms_group',4).'</td>
            </tr>
            <tr>
               <td align="right" class="bgColor2">'.$LANG->getLL('Everybody',1).'</td>
               <td class="bgColor-20">'.$this->printCheckBox('perms_everybody',1).'</td>
               <td class="bgColor-20">'.$this->printCheckBox('perms_everybody',5).'</td>
               <td class="bgColor-20">'.$this->printCheckBox('perms_everybody',2).'</td>
               <td class="bgColor-20">'.$this->printCheckBox('perms_everybody',3).'</td>
               <td class="bgColor-20">'.$this->printCheckBox('perms_everybody',4).'</td>
            </tr>
         </table>
         <br />

         <input type="hidden" name="data[pages]['.$this->id.'][perms_user]" value="'.$this->pageinfo['perms_user'].'" />
         <input type="hidden" name="data[pages]['.$this->id.'][perms_group]" value="'.$this->pageinfo['perms_group'].'" />
         <input type="hidden" name="data[pages]['.$this->id.'][perms_everybody]" value="'.$this->pageinfo['perms_everybody'].'" />
         '.$this->getRecursiveSelect($this->id,$this->perms_clause).'
         <input type="submit" name="submit" value="'.$LANG->getLL('Save',1).'" />'.
         '<input type="submit" value="'.$LANG->getLL('Abort',1).'" onclick="'.htmlspecialchars('jumpToUrl(\'index.php?id='.$this->id.'\'); return false;').'" />
         <input type="hidden" name="redirect" value="'.htmlspecialchars(TYPO3_MOD_PATH.'index.php?mode='.$this->MOD_SETTINGS['mode'].'&depth='.$this->MOD_SETTINGS['depth'].'&id='.intval($this->return_id).'&lastEdited='.$this->id).'" />
      ';

         // Adding section with the permission setting matrix:
      $this->content.=$this->doc->divider(5);
      $this->content.=$this->doc->section($LANG->getLL('permissions').':',$code);

         // CSH for permissions setting
      $this->content.= t3lib_BEfunc::cshItem('xMOD_csh_corebe', 'perm_module_setting', $GLOBALS['BACK_PATH'],'<br/><br/>');

         // Adding help text:
      if ($BE_USER->uc['helpText']) {
         $this->content.=$this->doc->divider(20);
         $legendText = '<b>'.$LANG->getLL('1',1).'</b>: '.$LANG->getLL('1_t',1);
         $legendText.= '<br /><b>'.$LANG->getLL('16',1).'</b>: '.$LANG->getLL('16_t',1);
         $legendText.= '<br /><b>'.$LANG->getLL('2',1).'</b>: '.$LANG->getLL('2_t',1);
         $legendText.= '<br /><b>'.$LANG->getLL('4',1).'</b>: '.$LANG->getLL('4_t',1);
         $legendText.= '<br /><b>'.$LANG->getLL('8',1).'</b>: '.$LANG->getLL('8_t',1);

         $code=$legendText.'<br /><br />'.$LANG->getLL('def',1);
         $this->content.=$this->doc->section($LANG->getLL('Legend',1).':',$code);
      }
   }

   function notEdit()   {
      global $BE_USER,$LANG,$BACK_PATH;

         // Get usernames and groupnames: The arrays we get in return contains only 1) users which are members of the groups of the current user, 2) groups that the current user is member of
      $groupArray = $BE_USER->userGroupsUID;
      $be_user_Array = t3lib_BEfunc::getUserNames();
      if (!$GLOBALS['BE_USER']->isAdmin())      $be_user_Array = t3lib_BEfunc::blindUserNames($be_user_Array,$groupArray,0);
      $be_group_Array = t3lib_BEfunc::getGroupNames();
      if (!$GLOBALS['BE_USER']->isAdmin())      $be_group_Array = t3lib_BEfunc::blindGroupNames($be_group_Array,$groupArray,0);

         // Length of strings:
      $tLen= ($this->MOD_SETTINGS['mode']=='perms' ? 20 : 30);


         // Selector for depth:
      $code.=$LANG->getLL('Depth').': ';
      $code.=t3lib_BEfunc::getFuncMenu($this->id,'SET[depth]',$this->MOD_SETTINGS['depth'],$this->MOD_MENU['depth']);
      $this->content.=$this->doc->section('',$code);
      $this->content.=$this->doc->spacer(5);

         // Initialize tree object:
      $tree = t3lib_div::makeInstance('t3lib_pageTree');
      $tree->init('AND '.$this->perms_clause);

      $tree->addField('perms_user',1);
      $tree->addField('perms_group',1);
      $tree->addField('perms_everybody',1);
      $tree->addField('perms_userid',1);
      $tree->addField('perms_groupid',1);
      $tree->addField('hidden');
      $tree->addField('fe_group');
      $tree->addField('starttime');
      $tree->addField('endtime');
      $tree->addField('editlock');

         // Creating top icon; the current page
      $HTML=t3lib_iconWorks::getIconImage('pages',$this->pageinfo,$BACK_PATH,'align="top"');
      $tree->tree[]=Array('row'=>$this->pageinfo,'HTML'=>$HTML);

         // Create the tree from $this->id:
      $tree->getTree($this->id,$this->MOD_SETTINGS['depth'],'');

         // Make header of table:
      $code='';
      if ($this->MOD_SETTINGS['mode']=='perms') {
         $code.='
            <tr>
               <td class="bgColor2" colspan="2">&nbsp;</td>
               <td class="bgColor2"><img'.t3lib_iconWorks::skinImg($BACK_PATH,'gfx/line.gif','width="5" height="16"').' alt="" /></td>
               <td class="bgColor2" align="center"><b>'.$LANG->getLL('Owner',1).'</b></td>
               <td class="bgColor2"><img'.t3lib_iconWorks::skinImg($BACK_PATH,'gfx/line.gif','width="5" height="16"').' alt="" /></td>
               <td class="bgColor2" align="center"><b>'.$LANG->getLL('Group',1).'</b></td>
               <td class="bgColor2"><img'.t3lib_iconWorks::skinImg($BACK_PATH,'gfx/line.gif','width="5" height="16"').' alt="" /></td>
               <td class="bgColor2" align="center"><b>'.$LANG->getLL('Everybody',1).'</b></td>
               <td class="bgColor2"><img'.t3lib_iconWorks::skinImg($BACK_PATH,'gfx/line.gif','width="5" height="16"').' alt="" /></td>
               <td class="bgColor2" align="center"><b>'.$LANG->getLL('EditLock',1).'</b></td>
            </tr>
         ';
      } else {
         $code.='
            <tr>
               <td class="bgColor2" colspan="2">&nbsp;</td>
               <td class="bgColor2"><img'.t3lib_iconWorks::skinImg($BACK_PATH,'gfx/line.gif','width="5" height="16"').' alt="" /></td>
               <td class="bgColor2" align="center" nowrap="nowrap"><b>'.$LANG->getLL('User',1).':</b> '.$BE_USER->user['username'].'</td>
               '.(!$BE_USER->isAdmin()?'<td class="bgColor2"><img'.t3lib_iconWorks::skinImg($BACK_PATH,'gfx/line.gif','width="5" height="16"').' alt="" /></td>
               <td class="bgColor2" align="center"><b>'.$LANG->getLL('EditLock',1).'</b></td>':'').'
            </tr>';
      }

         // Traverse tree:
      foreach($tree->tree as $data) {
         $cells = array();

            // Background colors:
         if ($this->lastEdited==$data['row']['uid'])  {$bgCol = ' class="bgColor-20"';} else {$bgCol = '';}
         $lE_bgCol = $bgCol;

            // User/Group names:
         $userN = $be_user_Array[$data['row']['perms_userid']] ? $be_user_Array[$data['row']['perms_userid']]['username'] : ($data['row']['perms_userid'] ? '<i>['.$data['row']['perms_userid'].']!</i>' : '');
         $groupN = $be_group_Array[$data['row']['perms_groupid']] ? $be_group_Array[$data['row']['perms_groupid']]['title']  : ($data['row']['perms_groupid'] ? '<i>['.$data['row']['perms_groupid'].']!</i>' : '');
         $groupN = t3lib_div::fixed_lgd_cs($groupN,20);

            // Seeing if editing of permissions are allowed for that page:
         $editPermsAllowed=($data['row']['perms_userid']==$BE_USER->user['uid'] || $BE_USER->isAdmin());

            // First column:
         $cells[]='
               <td align="left" nowrap="nowrap"'.$bgCol.'>'.$data['HTML'].htmlspecialchars(t3lib_div::fixed_lgd($data['row']['title'],$tLen)).'&nbsp;</td>';

            // "Edit permissions" -icon
         if ($editPermsAllowed && $data['row']['uid'])   {
            $aHref = 'index.php?mode='.$this->MOD_SETTINGS['mode'].'&depth='.$this->MOD_SETTINGS['depth'].'&id='.$data['row']['uid'].'&return_id='.$this->id.'&edit=1';
            $cells[]='
               <td'.$bgCol.'><a href="'.htmlspecialchars($aHref).'"><img'.t3lib_iconWorks::skinImg($BACK_PATH,'gfx/edit2.gif','width="11" height="12"').' border="0" title="'.$LANG->getLL('ch_permissions',1).'" align="top" alt="" /></a></td>';
         } else {
            $cells[]='
               <td'.$bgCol.'></td>';
         }

            // Rest of columns (depending on mode)
         if ($this->MOD_SETTINGS['mode']=='perms') {
            $cells[]='
               <td'.$bgCol.'><img'.t3lib_iconWorks::skinImg($BACK_PATH,'gfx/line.gif','width="5" height="16"').' alt="" /></td>
               <td'.$bgCol.' nowrap="nowrap">'.($data['row']['uid']?$this->printPerms($data['row']['perms_user']).' '.$userN:'').'</td>

               <td'.$bgCol.'><img'.t3lib_iconWorks::skinImg($BACK_PATH,'gfx/line.gif','width="5" height="16"').' alt="" /></td>
               <td'.$bgCol.' nowrap="nowrap">'.($data['row']['uid']?$this->printPerms($data['row']['perms_group']).' '.$groupN:'').'</td>

               <td'.$bgCol.'><img'.t3lib_iconWorks::skinImg($BACK_PATH,'gfx/line.gif','width="5" height="16"').' alt="" /></td>
               <td'.$bgCol.' nowrap="nowrap">'.($data['row']['uid']?' '.$this->printPerms($data['row']['perms_everybody']):'').'</td>

               <td'.$bgCol.'><img'.t3lib_iconWorks::skinImg($BACK_PATH,'gfx/line.gif','width="5" height="16"').' alt="" /></td>
               <td'.$bgCol.' nowrap="nowrap">'.($data['row']['editlock']?'<img'.t3lib_iconWorks::skinImg($BACK_PATH,'gfx/recordlock_warning2.gif','width="22" height="16"').' title="'.$LANG->getLL('EditLock_descr',1).'" alt="" />':'').'</td>
            ';
         } else {
            $cells[]='
               <td'.$bgCol.'><img'.t3lib_iconWorks::skinImg($BACK_PATH,'gfx/line.gif','width="5" height="16"').' alt="" /></td>';

            if ($BE_USER->user['uid']==$data['row']['perms_userid']) {$bgCol = ' class="bgColor-20"';} else {$bgCol = $lE_bgCol;}
            $cells[]='
               <td'.$bgCol.' nowrap="nowrap" align="center">'.($data['row']['uid']?$owner.$this->printPerms($BE_USER->calcPerms($data['row'])):'').'</td>
               '.(!$BE_USER->isAdmin()?'
               <td'.$bgCol.'><img'.t3lib_iconWorks::skinImg($BACK_PATH,'gfx/line.gif','width="5" height="16"').' alt="" /></td>
               <td'.$bgCol.' nowrap="nowrap">'.($data['row']['editlock']?'<img'.t3lib_iconWorks::skinImg($BACK_PATH,'gfx/recordlock_warning2.gif','width="22" height="16"').' title="'.$LANG->getLL('EditLock_descr',1).'" alt="" />':'').'</td>
               ':'');
            $bgCol = $lE_bgCol;
         }

            // Compile table row:
         $code.='
            <tr>
               '.implode('
               ',$cells).'
            </tr>';
      }

         // Wrap rows in table tags:
      $code='<table border="0" cellspacing="0" cellpadding="0" id="typo3-permissionList">'.$code.'</table>';

         // Adding the content as a section:
      $this->content.=$this->doc->section('',$code);

         // CSH for permissions setting
      $this->content.= t3lib_BEfunc::cshItem('xMOD_csh_corebe', 'perm_module', $GLOBALS['BACK_PATH'],'<br/>|');

         // Creating legend table:
      $legendText = '<b>'.$LANG->getLL('1',1).'</b>: '.$LANG->getLL('1_t',1);
      $legendText.= '<br /><b>'.$LANG->getLL('16',1).'</b>: '.$LANG->getLL('16_t',1);
      $legendText.= '<br /><b>'.$LANG->getLL('2',1).'</b>: '.$LANG->getLL('2_t',1);
      $legendText.= '<br /><b>'.$LANG->getLL('4',1).'</b>: '.$LANG->getLL('4_t',1);
      $legendText.= '<br /><b>'.$LANG->getLL('8',1).'</b>: '.$LANG->getLL('8_t',1);

      $code='<table border="0" id="typo3-legendTable">
         <tr>
            <td valign="top"><img src="legend.gif" width="86" height="75" alt="" /></td>
            <td valign="top" nowrap="nowrap">'.$legendText.'</td>
         </tr>
      </table>';
      $code.='<br />'.$LANG->getLL('def',1);
      $code.='<br /><br /><span class="perm-allowed">*</span>: '.$LANG->getLL('A_Granted',1);
      $code.='<br /><span class="perm-denied">x</span>: '.$LANG->getLL('A_Denied',1);

         // Adding section with legend code:
      $this->content.=$this->doc->spacer(20);
      $this->content.=$this->doc->section($LANG->getLL('Legend').':',$code,0,1);
   }














   /*****************************
    *
    * Helper functions
    *
    *****************************/

   function printCheckBox($checkName,$num)   {
      $onClick = 'checkChange(\'check['.$checkName.']\', \'data[pages]['.$GLOBALS['SOBE']->id.']['.$checkName.']\')';
      return '<input type="checkbox" name="check['.$checkName.']['.$num.']" onclick="'.htmlspecialchars($onClick).'" /><br />';
   }

   function printPerms($int)  {
      $str='';
      $str.= (($int&1)?'*':'<span class="perm-denied">x</span>');
      $str.= (($int&16)?'*':'<span class="perm-denied">x</span>');
      $str.= (($int&2)?'*':'<span class="perm-denied">x</span>');
      $str.= (($int&4)?'*':'<span class="perm-denied">x</span>');
      $str.= (($int&8)?'*':'<span class="perm-denied">x</span>');

      return '<span class="perm-allowed">'.$str.'</span>';
   }

   function groupPerms($row,$firstGroup)  {
      if (is_array($row))  {
         $out=intval($row['perms_everybody']);
         if ($row['perms_groupid'] && $firstGroup['uid']==$row['perms_groupid']) {
            $out|= intval($row['perms_group']);
         }
         return $out;
      }
   }

   function getRecursiveSelect($id,$perms_clause)  {

         // Initialize tree object:
      $tree = t3lib_div::makeInstance('t3lib_pageTree');
      $tree->init('AND '.$perms_clause);
      $tree->addField('perms_userid',1);
      $tree->makeHTML=0;
      $tree->setRecs = 1;

         // Make tree:
      $tree->getTree($id,$this->getLevels,'');

         // If there are a hierarchy of page ids, then...
      if ($GLOBALS['BE_USER']->user['uid'] && count($tree->ids_hierarchy)) {

            // Init:
         $label_recur = $GLOBALS['LANG']->getLL('recursive');
         $label_levels = $GLOBALS['LANG']->getLL('levels');
         $label_pA = $GLOBALS['LANG']->getLL('pages_affected');
         $theIdListArr=array();
         $opts='
                  <option value=""></option>';

            // Traverse the number of levels we want to allow recursive setting of permissions for:
         for ($a=$this->getLevels;$a>0;$a--) {
            if (is_array($tree->ids_hierarchy[$a]))   {
               foreach($tree->ids_hierarchy[$a] as $theId)  {
                  if ($GLOBALS['BE_USER']->isAdmin() || $GLOBALS['BE_USER']->user['uid']==$tree->recs[$theId]['perms_userid'])   {
                     $theIdListArr[]=$theId;
                  }
               }
               $lKey = $this->getLevels-$a+1;
               $opts.='
                  <option value="'.htmlspecialchars(implode(',',$theIdListArr)).'">'.
                     t3lib_div::deHSCentities(htmlspecialchars($label_recur.' '.$lKey.' '.$label_levels)).' ('.count($theIdListArr).' '.$label_pA.')'.
                     '</option>';
            }
         }

            // Put the selector box together:
         $theRecursiveSelect = '<br />
               <select name="mirror[pages]['.$id.']">
                  '.$opts.'
               </select>

            <br /><br />';
      } else {
         $theRecursiveSelect = '';
      }

         // Return selector box element:
      return $theRecursiveSelect;
   }
}

// Include extension?
if (defined('TYPO3_MODE') && $TYPO3_CONF_VARS[TYPO3_MODE]['XCLASS']['typo3/mod/web/perm/index.php'])  {
   include_once($TYPO3_CONF_VARS[TYPO3_MODE]['XCLASS']['typo3/mod/web/perm/index.php']);
}












// Make instance:
$SOBE = t3lib_div::makeInstance('SC_mod_web_perm_index');
$SOBE->init();
$SOBE->main();
$SOBE->printContent();

if ($TYPO3_CONF_VARS['BE']['compressionLevel']) {
   new gzip_encode($TYPO3_CONF_VARS['BE']['compressionLevel']);
}
?>

---