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   1  <?php
   2  /***************************************************************
   3  *  Copyright notice
   4  *
   5  *  (c) 1999-2005 Kasper Skaarhoj (kasperYYYY@typo3.com)
   6  *  All rights reserved
   7  *
   8  *  This script is part of the TYPO3 project. The TYPO3 project is
   9  *  free software; you can redistribute it and/or modify
  10  *  it under the terms of the GNU General Public License as published by
  11  *  the Free Software Foundation; either version 2 of the License, or
  12  *  (at your option) any later version.
  13  *
  14  *  The GNU General Public License can be found at
  15  *  http://www.gnu.org/copyleft/gpl.html.
  16  *  A copy is found in the textfile GPL.txt and important notices to the license
  17  *  from the author is found in LICENSE.txt distributed with these scripts.
  18  *
  19  *
  20  *  This script is distributed in the hope that it will be useful,
  21  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  22  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  23  *  GNU General Public License for more details.
  24  *
  25  *  This copyright notice MUST APPEAR in all copies of the script!
  26  ***************************************************************/
  27  /**
  28   * This is an example of how to manipulate menu item arrays.
  29   * Used in the "testsite" package
  30   *
  31   * $Id: example_itemArrayProcFunc.php 639 2005-04-13 23:12:04Z mundaun $
  32   * Revised for TYPO3 3.6 June/2003 by Kasper Skaarhoj
  33   * XHTML compliant
  34   *
  35   * @author    Kasper Skaarhoj <kasperYYYY@typo3.com>
  36   */
  37  
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  46  
  47  /**
  48   * This function basically adds the parent page to the sublevel but only if the sublevel is empty!
  49   * It is also used to demonstrate the menu state items
  50   *
  51   * Example can be found in the testsite package at the page-path "/Intro/TypoScript examples/Menu object examples/Fake menu items/" and "/Intro/TypoScript examples/Menu object examples/Menu state test/"
  52   * This TypoScript configuration will also demonstrate it ("fake menu items"):
  53   *
  54   * includeLibs.fakemenuitems = media/scripts/example_itemArrayProcFunc.php
  55   * page = PAGE
  56   * page.10 = HMENU
  57   * page.10.1 = TMENU
  58   * page.10.1.expAll = 1
  59   * page.10.1.NO {
  60   *   allWrap = | <br />
  61   *   linkWrap = <b>|</b>
  62   * }
  63   * page.10.2 = TMENU
  64   * page.10.2.itemArrayProcFunc = user_itemArrayProcFuncTest
  65   * page.10.2.NO {
  66   *   allWrap = | <br />
  67   *   linkWrap = <b> - |</b>
  68   * }
  69   *
  70   * @param    array        The $menuArr array which simply is a num-array of page records which goes into the menu.
  71   * @param    array        TypoScript configuration for the function. Notice that the property "parentObj" is a reference to the parent (calling) object (the tslib_Xmenu class instantiated)
  72   * @return    array        The modified $menuArr array
  73   */
  74  function user_itemArrayProcFuncTest($menuArr,$conf)    {
  75      if ($conf['demoItemStates'])    {        // Used in the example of item states
  76          reset($menuArr);
  77          $c=0;
  78          $teststates=explode(',','NO,ACT,IFSUB,CUR,USR,SPC,USERDEF1,USERDEF2');
  79          while(list($k,$v)=each($menuArr))    {
  80              $menuArr[$k]['ITEM_STATE']=$teststates[$c];
  81              $menuArr[$k]['title'].= ($teststates[$c] ? ' ['.$teststates[$c].']' : '');
  82              $c++;
  83          }
  84      } else {    // used in the fake menu item example!
  85          if (!count($menuArr))    {        // There must be no menu items if we add the parent page to the submenu:
  86              $parentPageId = $conf['parentObj']->id;    // id of the parent page
  87              $parentPageRow = $GLOBALS['TSFE']->sys_page->getPage($parentPageId);    // ... and get the record...
  88              if (is_array($parentPageRow))    {    // ... and if that page existed (a row was returned) then add it!
  89                  $menuArr[]=$parentPageRow;
  90              }
  91          }
  92      }
  93      return $menuArr;
  94  }
  95  
  96  /**
  97   * Used in the menu item state example of the "testsite" package at page-path "/Intro/TypoScript examples/Menu object examples/Menu state test/"
  98   *
  99   * @param    array        The menu item array, $this->I (in the parent object)
 100   * @param    array        TypoScript configuration for the function. Notice that the property "parentObj" is a reference to the parent (calling) object (the tslib_Xmenu class instantiated)
 101   * @return    array        The processed $I array returned (and stored in $this->I of the parent object again)
 102   * @see tslib_menu::userProcess(), tslib_tmenu::writeMenu(), tslib_gmenu::writeMenu()
 103   */
 104  function user_IProcFuncTest($I,$conf)    {
 105      $itemRow = $conf['parentObj']->menuArr[$I['key']];
 106  
 107          // Setting the document status content to the value of the page title on mouse over
 108      $I['linkHREF']['onMouseover'].='extraRollover(\''.rawurlencode($itemRow['title']).'\');';
 109      $conf['parentObj']->I = $I;
 110      $conf['parentObj']->setATagParts();
 111      $I = $conf['parentObj']->I;
 112      if ($I['parts']['ATag_begin'])    $I['parts']['ATag_begin']=$I['A1'];
 113  
 114      if ($conf['debug'])    {
 115              // Outputting for debug example:
 116          echo 'ITEM: <h2>'.htmlspecialchars($itemRow['uid'].': '.$itemRow['title']).'</h2>';
 117          t3lib_div::debug($itemRow);
 118          t3lib_div::debug($I);
 119          echo '<hr />';
 120      }
 121          // Returns:
 122      return $I;
 123  }
 124  
 125  
 126  ?>