<?php

function MIGRATE()

{

	global $languages;

	global $db, $dbdriver;

	// Database upgrade

	try

	{

		$sql_parser = new SQL_Parser('install/schemas/upgrade/migration/1.0-1.1-' . $dbdriver . '.sql');

	}

	catch ( Exception $e )

	{

		die("<pre>$e</pre>");

	}

	$sql_parser->assign_vars(array(

			'TABLE_PREFIX' => table_prefix

		));

	$sql_list = $sql_parser->parse();

	foreach ( $sql_list as $sql )

	{

		if ( !$db->sql_query($sql) )

			$db->_die();

	}

	// Install default language

	$lang_id = 'eng';

	$lang_data =& $languages[$lang_id];

	$lang_dir = ENANO_ROOT . "/language/{$lang_data['dir']}/";

	// function install_language($lang_code, $lang_name_neutral, $lang_name_local, $lang_file = false)

	install_language($lang_id, $lang_data['name_eng'], false);

	// Only import strings if the script isn't planning to do it again later

	global $do_langimport;

	if ( !$do_langimport )

	{

		$lang_local = new Language($lang_id);

		$lang_local->import($lang_dir . "core.json");

		$lang_local->import($lang_dir . "tools.json");

		$lang_local->import($lang_dir . "user.json");

		$lang_local->import($lang_dir . "admin.json");

	}

	// This doesn't set to installer_enano_version() because it only

	// migrates the database from 1.0.x to 1.1.x status and runs the

	// core logic required to transform a 1.0.x installation into

	// a 1.1.x installation. Thus, when upgrading, the upgrade script

	// still needs to run all later upgrade schema files in addition

	// to this migration code.

	setConfig('enano_version', '1.1.1');

	return true;

}