/src/typo3_src-4.2.0alpha1/t3lib/class.t3lib_extobjbase.php

<?php
/***************************************************************
*  Copyright notice
*
*  (c) 1999-2005 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();
        }
}
?>

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