<?php

// NOKKAEW - is "Parrot" in thai name

// Copyright (C)  copyright 2006 MamboHub.com

// All rights reserved.  The NokKaew project is a extention hack and

// component for the Mambo Open Server. It enables Mambo OS to handle multi

// lingual sites especially in all dynamic contents which are stored in the

// database.

//

// This program 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.

//

// This program 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.

//

// You should have received a copy of the GNU General Public License

// along with this program; if not, write to the Free Software

// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307,USA.

//

// The "GNU General Public License" (GPL) is available at

// http://www.gnu.org/copyleft/gpl.html

// --------------------------------------------------------------------------------

// $Id: install.nokkaew.php,v 1.4 2006/06/28 11:45:34 akede Exp $

//

// Don't allow direct linking

defined( '_VALID_MOS' ) or die( 'Direct Access to this location is not allowed.' );



global $mosConfig_absolute_path;



function com_install()

{

	global $_VERSION, $database, $mosConfig_absolute_path;

	

	// Patching the core

	$patchPath = dirname(__FILE__) ."/patch";

	$patchPath .= '/'. $_VERSION->RELEASE .'.'. substr( $_VERSION->DEV_LEVEL, 0, 1);

	if( file_exists( $patchPath ) ) {

		$success = patchFiles( $patchPath );

	} else {

		$success = false;

	}



	// Modify the admin icons

	$database->setQuery( "SELECT id FROM #__components WHERE name= 'NokKaew'" );

	$id = $database->loadResult();

	

	//add new admin menu images

	$database->setQuery( "UPDATE #__components " .

                        "SET admin_menu_img  = '../components/com_nokkaew/images/nokkaew_icon.png'" .

                        ",   admin_menu_link = 'option=com_nokkaew' " .

                        "WHERE id='$id'");

	$database->query();

	$database->setQuery( "UPDATE #__components SET admin_menu_img = 'js/ThemeOffice/content.png', name = '<b>Translation</b>' WHERE parent='$id' AND name = 'Translation'");

	$database->query();

	$database->setQuery( "UPDATE #__components SET admin_menu_img = 'js/ThemeOffice/config.png', name = '<b>Language configuration</b>' WHERE parent='$id' AND name = 'Language configuration'");

	$database->query();

	$database->setQuery( "UPDATE #__components SET admin_menu_img = 'js/ThemeOffice/controlpanel.png' WHERE parent='$id' AND name = 'Content element configuration'");

	$database->query();

	$database->setQuery( "UPDATE #__components SET admin_menu_img = 'js/ThemeOffice/credits.png' WHERE parent='$id' AND name = 'About'");

	$database->query();



	// Information text

	require( dirname(__FILE__) . "/nokkaew.class.php");

	require( dirname(__FILE__) . "/admin.nokkaew.html.php");

	HTML_nokkaew_help::showPostInstall( $success );

	

	return;

}



/** This function is patching the original files

 * The path will be scaned for .php which will be backuped & replaced

 * - If the original file couldn't be found for backup this is no problem

 * - If the new file couldn't replace the old one an error occurs and the function

 *   returns false

 * - subdirectories will be patched recursivly

 *

 * @param	string	path to the directory of the files

 * @return	boolean	success for all files & directories

 */

function patchFiles( $patchPath, $subPath="" ) {

	global $mosConfig_absolute_path;

	$success = true;

	

	$filesindir = mosReadDirectory( "$patchPath/$subPath" ,"");

	foreach ($filesindir as $filename) {

		$filePath = ($subPath!="" ? "$subPath/" : "") .$filename;

		if( is_dir( "$patchPath/$filePath" ) ) {

			$success = patchFiles( $patchPath, $filePath );

		} else {

			@copy( "$mosConfig_absolute_path/$filePath", "$patchPath/$filePath.bak");					//Backup

			$success = @copy( "$patchPath/$filePath", "$mosConfig_absolute_path/$filePath");			//Replace

		}



		if( !$success ) break;

	}

	return $success;

}

?>