class.ilFileDataImport.php

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<?php
/* Copyright (c) 1998-2009 ILIAS open source, Extended GPL, see docs/LICENSE */


require_once("classes/class.ilFileData.php");
                                
class ilFileDataImport extends ilFileData
{
        var $import_path;

        function ilFileDataImport()
        {
                define('IMPORT_PATH','import');
                parent::ilFileData();
                $this->import_path = parent::getPath()."/".IMPORT_PATH;
                
                // IF DIRECTORY ISN'T CREATED CREATE IT
                // STATIC CALL TO AVOID OVERWRITE PROBLEMS
                ilFileDataImport::_initDirectory();
        }

        function getPath()
        {
                return $this->import_path;
        }

        // PRIVATE METHODS
        function __checkPath()
        {
                if(!@file_exists($this->getPath()))
                {
                        return false;
                }
                $this->__checkReadWrite();

                return true;
        }
        function __checkReadWrite()
        {
                if(is_writable($this->import_path) && is_readable($this->import_path))
                {
                        return true;
                }
                else
                {
                        $this->ilias->raiseError("Import directory is not readable/writable by webserver",$this->ilias->error_obj->FATAL);
                }
        }
        function _initDirectory()
        {
                if(!@file_exists($this->import_path))
                {
                        ilUtil::makeDir($this->import_path);
                }
                return true;
        }
}