<?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;
}