<?php
/************************************************************************
 * MXChange v0.2.1                                    Start: 10/24/2004 *
 * ================                             Last change: 08/28/2008 *
 *                                                                      *
 * -------------------------------------------------------------------- *
 * File              : ext-rewrite.php                                  *
 * -------------------------------------------------------------------- *
 * Short description : Rewrites own links for search engines            *
 * -------------------------------------------------------------------- *
 * Kurzbeschreibung  : Schreibt eigene Links um fuer Suchmaschinen      *
 * -------------------------------------------------------------------- *
 *                                                                      *
 * -------------------------------------------------------------------- *
 * Copyright (c) 2003 - 2008 by Roland Haeder                           *
 * For more information visit: http://www.mxchange.org                  *
 *                                                                      *
 * 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., 51 Franklin St, Fifth Floor, Boston,               *
 * MA  02110-1301  USA                                                  *
 ************************************************************************/

// Some security stuff...
if (!defined('__SECURITY')) {
	$INC = substr(dirname(__FILE__), 0, strpos(dirname(__FILE__), "/inc") + 4) . "/security.php";
	require($INC);
}

// Version number
$EXT_VERSION = "0.1.3";

// Auto-set extension version
if (empty($EXT_VER)) $EXT_VER = $EXT_VERSION;

// Version history array (add more with , "0.1" and so on)
$EXT_VER_HISTORY = array("0.0", "0.0.1", "0.0.2", "0.0.3", "0.0.4", "0.0.5", "0.0.6", "0.0.7", "0.0.8", "0.0.9", "0.1.0", "0.1.1", "0.1.2", "0.1.3");

switch ($EXT_LOAD_MODE)
{
case "register": // Do stuff when installation is running (modules.php?module=admin&action=login is called)
	// Check if mod_rewrite is loadeded
	if (!IF_APACHE_MODULE_LOADED('mod_rewrite')){
		$EXT_REPORTS_FAILURE = true;
		addFatalMessage(MOD_REWRITE_ERROR);
	} // END - if

	// SQL commands to run
	$SQLs[] = "";
	break;

case "remove": // Do stuff when removing extension
	// SQL commands to run
	$SQLs[] = "DELETE LOW_PRIORITY FROM `{!_MYSQL_PREFIX!}_admin_menu` WHERE `what`='config_rewrite' LIMIT 1";
	break;

case "activate": // Do stuff when admin activates this extension
	// Check if mod_rewrite is loadeded
	if (!IF_APACHE_MODULE_LOADED('mod_rewrite')) {
		SQL_QUERY("UPDATE `{!_MYSQL_PREFIX!}_extensions` SET ext_active='N' WHERE ext_name='rewrite' LIMIT 1", __FILE__, __LINE__);
		$EXT_REPORTS_FAILURE = true;
		addFatalMessage(MOD_REWRITE_ERROR);
	 } // END - if

	// SQL commands to run
	$SQLs[] = "";
	break;

case "deactivate": // Do stuff when admin deactivates this extension
	// SQL commands to run
	$SQLs[] = "";
	break;

case "update": // Update an extension
	switch ($EXT_VER)
	{
	case "0.0.1": // SQL queries for v0.0.1
		// Update notes (these will be set as task text!)
		$UPDATE_NOTES = "Folgende Linkvariablen werden nun auch ausgetauscht: bid, mid, url, page, offset";
		break;

	case "0.0.2": // SQL queries for v0.0.2
		// Update notes (these will be set as task text!)
		$UPDATE_NOTES = "Folgende Linkvariablen werden nun auch ausgetauscht: type, do=search";

	case "0.0.3": // SQL queries for v0.0.3
		// Update notes (these will be set as task text!)
		$UPDATE_NOTES = "URLs zu MXChange.org (".SERVER_URL.") sind nun auch wieder g&uuml;ltig.";
		break;

	case "0.0.4": // SQL queries for v0.0.4
		// Update notes (these will be set as task text!)
		$UPDATE_NOTES = "Folgende Linkvariablen werden nun auch ausgetausch: sub, home";
		break;

	case "0.0.5": // SQL queries for v0.0.5
		// Update notes (these will be set as task text!)
		$UPDATE_NOTES = "Links im Admin- und Mitgliedsbereich werden nicht mehr umgeschrieben. Entsprechend f&auml;llt die neue .htaccess-Datei kleiner aus. Bitte anpassen!";

	case "0.0.6": // SQL queries for v0.0.6
		// Update notes (these will be set as task text!)
		$UPDATE_NOTES = "Links im Frametester-Modul werden nicht mehr umgeschrieben.";
		break;

	case "0.0.7": // SQL queries for v0.0.7
		// Update notes (these will be set as task text!)
		$UPDATE_NOTES = "Fehler beseitigt, wenn error_reporting=E_ALL gesetzt ist.";
		break;

	case "0.0.8": // SQL queries for v0.0.8
		// Update notes (these will be set as task text!)
		$UPDATE_NOTES = "Fehler beseitigt, wenn error_reporting=E_ALL gesetzt ist.";
		break;

	case "0.0.9": // SQL queries for v0.0.9
		$SQLs[] = "ALTER TABLE `{!_MYSQL_PREFIX!}_config` ADD rewrite_skip VARCHAR(255) NOT NULL DEFAULT 'login:admin:frametester:mailid'";
		$SQLs[] = "INSERT INTO `{!_MYSQL_PREFIX!}_admin_menu` (`action`,`what`,`title`,`descr`,`sort`) VALUES ('setup','config_rewrite','Rewrite-Engine','Stellen Sie hier ein, welche Module &uuml;bersprungen werden sollen, in denen also kein Umschreiben des HTML-Codes stattfinden soll.', 8)";

		// Update notes (these will be set as task text!)
		$UPDATE_NOTES = "Zu &uuml;berspringende Module k&ouml;nnen per Admin-Bereich eingestellt werden.";
		break;

	case "0.1.0": // SQL queries for v0.2.1
		// Update notes (these will be set as task text!)
		$UPDATE_NOTES = "W&ouml;rter <strong>Mailtausch</strong>, <strong>Mailtausches</strong> und <strong>Mailtauscher</strong> sind austauschbar.";
		break;

	case "0.1.1": // SQL queries for v0.1.1
		// Update notes (these will be set as task text!)
		$UPDATE_NOTES = "HTML-Code ausgelagert in Templates und SQL-Anweisungen abgesichert.";
		break;

	case "0.1.2": // SQL queries for v0.1.2
		// Update notes (these will be set as task text!)
		$UPDATE_NOTES = "Abspeichern von Einstellungen repariert.";
		break;
	case "0.1.3":
		// Check if mod_rewrite is loadeded
		if (!IF_APACHE_MODULE_LOADED('mod_rewrite')){
			$EXT_REPORTS_FAILURE = true;
			//addFatalMessage(MOD_REWRITE_ERROR);
		} // END - if
		$UPDATE_NOTES = "Es wird beim Registrieren und aktivieren gepr&uuml;ft, ob im Apache das Modul mod_rewrite geladen wurde. Wenn mod_rewrite nicht gefunden werden konnte, wird abgebrochen.";
		break;
	}
	break;

case "test": // For testing purposes. For details see file inc/modules/admin/what-extensions.php, arround line 305.
	break;

default: // Do stuff when extension is loaded
	// Check if mod_rewrite is loadeded
	if (!IF_APACHE_MODULE_LOADED('mod_rewrite')){
		$EXT_REPORTS_FAILURE = true;
		SQL_QUERY("UPDATE `{!_MYSQL_PREFIX!}_extensions` SET ext_active='N' WHERE ext_name='rewrite' LIMIT 1", __FILE__, __LINE__);
		if (!IS_ADMIN())addFatalMessage(MOD_REWRITE_ERROR);
	 } // END - if
	break;
}

//
?>