class.t3lib_extobjbase.php

Go to the documentation of this file.

<?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!
***************************************************************/
class t3lib_extobjbase {

   var $pObj;  // parent SC object

   var $thisPath = '';

   var $localLangFile = 'locallang.php';

   var $extClassConf;

   var $function_key = '';









   function init(&$pObj,$conf)   {
      global $LANG;

      $this->pObj = &$pObj;

         // Path of this script:
      $this->thisPath = dirname($conf['path']);
      if (!@is_dir($this->thisPath))   {
         die('Error: '.$this->thisPath.' was not a directory as expected...');
      }

         // Local lang:
      $this->incLocalLang();

         // Setting MOD_MENU items as we need them for logging:
      $this->pObj->MOD_MENU = array_merge($this->pObj->MOD_MENU,$this->modMenu());     // Candidate for t3lib_div::array_merge() if integer-keys will some day make trouble...
   }

   function handleExternalFunctionValue() {
         // Must clean first to make sure the correct key is set...
      $this->pObj->MOD_SETTINGS = t3lib_BEfunc::getModuleData($this->pObj->MOD_MENU, t3lib_div::_GP('SET'), $this->pObj->MCONF['name']);
      if ($this->function_key)   {
         $this->extClassConf = $this->pObj->getExternalItemConfig($this->pObj->MCONF['name'],$this->function_key,$this->pObj->MOD_SETTINGS[$this->function_key]);
         if (is_array($this->extClassConf) && $this->extClassConf['path']) {
            $this->pObj->include_once[] = $this->extClassConf['path'];
         }
      }
   }

   function incLocalLang() {
      global $LANG;
      #if ($this->localLangFile && @is_file($this->thisPath.'/'.$this->localLangFile)) {
      #  include($this->thisPath.'/'.$this->localLangFile);
      if ($this->localLangFile && (@is_file($this->thisPath.'/'.$this->localLangFile) || @is_file($this->thisPath.'/'.substr($this->localLangFile,0,-4).'.xml'))) {
         $LOCAL_LANG = $LANG->includeLLFile($this->thisPath.'/'.$this->localLangFile, FALSE);
         if (is_array($LOCAL_LANG)) $GLOBALS['LOCAL_LANG'] = t3lib_div::array_merge_recursive_overrule($GLOBALS['LOCAL_LANG'],$LOCAL_LANG);
      }
   }

   function checkExtObj()  {
      if (is_array($this->extClassConf) && $this->extClassConf['name']) {
         $this->extObj = t3lib_div::makeInstance($this->extClassConf['name']);
         $this->extObj->init($this->pObj,$this->extClassConf);

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

   function extObjContent()   {
      if (is_object($this->extObj)) return $this->extObj->main();
   }

   function modMenu()   {
      return array();
   }
}
?>

---