<?php

/**
 * TMBLOG 首页文件
 * ============================================================================
 * 版权所有 2008-2009 梧州腾马网络服务中心，并保留所有权利。
 * 网站地址: http://php.tmacn.cn；
 * ----------------------------------------------------------------------------
 * 这不是一个自由软件！您只能在不用于商业目的的前提下对程序代码进行修改和
 * 使用；不允许对程序代码以任何形式任何目的的再发布。
 * ============================================================================
 * $Author: tm $
*/

define('IN_ECS', true);
require(dirname(__FILE__) . '/includes/init.php');

/* 初始化语言变量 */
$installer_lang = isset($_REQUEST['lang']) ? trim($_REQUEST['lang']) : 'zh_cn';

if ($installer_lang != 'zh_cn' && $installer_lang != 'zh_tw' && $installer_lang != 'en_us')
{
    $installer_lang = 'zh_cn';
}

/* 加载安装程序所使用的语言包 */
$installer_lang_package_path = ROOT_PATH . 'install/languages/' . $installer_lang . '.php';
if (file_exists($installer_lang_package_path))
{
    include_once($installer_lang_package_path);
    $smarty->assign('lang', $_LANG);
}
else
{
    die('Can\'t find language package!');
}

/* 初始化流程控制变量 */
$step = isset($_REQUEST['step']) ? $_REQUEST['step'] : 'welcome';
if (file_exists(ROOT_PATH . 'data/install.lock'))
{
    $step = 'error';
    $err->add($_LANG['has_locked_installer']);

    if (isset($_REQUEST['IS_AJAX_REQUEST'])
            && $_REQUEST['IS_AJAX_REQUEST'] === 'yes')
    {
        die(implode(',', $err->get_all()));
    }
}

switch ($step)
{
case 'welcome' :
    $smarty->assign('ucapi', $_POST['ucapi']);
    $smarty->assign('ucfounderpw', $_POST['ucfounderpw']);
    $smarty->assign('installer_lang', $installer_lang);
    $smarty->display('welcome.php');

    break;

case 'check' :
    include_once(ROOT_PATH . 'install/includes/lib_env_checker.php');
    include_once(ROOT_PATH . 'install/includes/checking_dirs.php');
    $dir_checking = check_dirs_priv($checking_dirs);

    $templates_root = array(
        'dwt' => ROOT_PATH . 'themes/default/');
    $template_checking = check_templates_priv($templates_root);

    $rename_priv = check_rename_priv();

    $disabled = '';
    if ($dir_checking['result'] === 'ERROR'
            || !empty($template_checking)
            || !empty($rename_priv)
            || !function_exists('mysql_connect'))
    {
        $disabled = 'disabled="true"';
    }

    $has_unwritable_tpl = 'yes';
    if (empty($template_checking))
    {
        $template_checking = $_LANG['all_are_writable'];
        $has_unwritable_tpl = 'no';
    }

    $ui = (!empty($_POST['user_interface']))?$_POST['user_interface'] : $_GET['ui'];
    $smarty->assign('ucapi', $_POST['ucapi']);
    $smarty->assign('ucfounderpw', $_POST['ucfounderpw']);
    $smarty->assign('installer_lang', $installer_lang);
    $smarty->assign('system_info', get_system_info());
    $smarty->assign('dir_checking', $dir_checking['detail']);
    $smarty->assign('has_unwritable_tpl', $has_unwritable_tpl);
    $smarty->assign('template_checking', $template_checking);
    $smarty->assign('rename_priv', $rename_priv);
    $smarty->assign('disabled', $disabled);
    $smarty->assign('userinterface', $ui);
    $smarty->display('checking.php');

    break;

case 'setting_ui' :
    $prefix = 'ecs_';
    if (file_exists(ROOT_PATH . 'install/data/inc_goods_type_' . $installer_lang . '.php'))
    {
        include_once(ROOT_PATH . 'install/data/inc_goods_type_' . $installer_lang . '.php');
    }
    else
    {
        include_once(ROOT_PATH . 'install/data/inc_goods_type_zh_cn.php');
    }
    $goods_types = array();
    foreach ($attributes AS $key=>$val)
    {
        $goods_types[$key] = $_LANG[$key];
    }

    if (!has_supported_gd())
    {
        $checked = 'checked="checked"';
        $disabled = 'disabled="true"';
    }
    else
    {
        $checked = '';
        $disabled = '';
    }

    $show_timezone = PHP_VERSION >= '5.1' ? 'yes' : 'no';
    $smarty->assign('ucapi', $_POST['ucapi']);
    $smarty->assign('ucfounderpw', $_POST['ucfounderpw']);
    $smarty->assign('installer_lang', $installer_lang);
    $smarty->assign('checked', $checked);
    $smarty->assign('disabled', $disabled);
    $smarty->assign('goods_types', $goods_types);
    $smarty->assign('show_timezone', $show_timezone);
    $smarty->assign('local_timezone', get_local_timezone());
    $smarty->assign('timezones', get_timezone_list($installer_lang));
    $smarty->assign('userinterface', empty($_GET['ui'])?'ECSHOP':$_GET['ui']);
    $smarty->display('setting.php');

    break;

case 'get_db_list' :
    $db_host    = isset($_POST['db_host']) ? trim($_POST['db_host']) : '';
    $db_port    = isset($_POST['db_port']) ? trim($_POST['db_port']) : '';
    $db_user    = isset($_POST['db_user']) ? trim($_POST['db_user']) : '';
    $db_pass    = isset($_POST['db_pass']) ? trim($_POST['db_pass']) : '';

    include_once(ROOT_PATH . 'includes/cls_json.php');
    $json = new JSON();

    $databases  = get_db_list($db_host, $db_port, $db_user, $db_pass);
    if ($databases === false)
    {
        echo $json->encode(implode(',', $err->get_all()));
    }
    else
    {
        $result = array('msg'=> 'OK', 'list'=>implode(',', $databases));
        echo $json->encode($result);
    }

    break;

case 'create_config_file' :
    $db_host    = isset($_POST['db_host'])      ?   trim($_POST['db_host']) : '';
    $db_port    = isset($_POST['db_port'])      ?   trim($_POST['db_port']) : '';
    $db_user    = isset($_POST['db_user'])      ?   trim($_POST['db_user']) : '';
    $db_pass    = isset($_POST['db_pass'])      ?   trim($_POST['db_pass']) : '';
    $db_name    = isset($_POST['db_name'])      ?   trim($_POST['db_name']) : '';
    $prefix     = isset($_POST['db_prefix'])    ?   trim($_POST['db_prefix']) : '';
    $timezone   = isset($_POST['timezone'])     ?   trim($_POST['timezone']) : 'Asia/Shanghai';

    $result = create_config_file($db_host, $db_port, $db_user, $db_pass, $db_name, $prefix,  $timezone);
    if ($result === false)
    {
        echo implode(',', $err->get_all());
    }
    else
    {
        echo 'OK';
    }

    break;

case 'setup_ucenter' :

    include_once(ROOT_PATH . 'includes/cls_json.php');
    $json = new JSON();
    $result = array('error' => 0, 'message' => '');

    $app_type   = 'TMBLOG';
    $app_name   = 'TMBLOG 博客';
    $app_url    = url();
    $app_charset = EC_CHARSET;
    $app_dbcharset = EC_DB_CHARSET;
    $dns_error = false;

    $ucapi = !empty($_POST['ucapi']) ? trim($_POST['ucapi']) : '';
    $ucip = !empty($_POST['ucip']) ? trim($_POST['ucip']) : '';
    if(!$ucip)
    {
        $temp = @parse_url($ucapi);
        $ucip = gethostbyname($temp['host']);
        if(ip2long($ucip) == -1 || ip2long($ucip) === FALSE)
        {
            $ucip = '';
            $dns_error = true;
        }
    }
    if($dns_error){
        $result['error'] = 2;
        $result['message'] = '';//$_LANG['ucenter_data_error'];
        die($json->encode($result));
    }
    $ucfounderpw = trim($_POST['ucfounderpw']);
    $app_tagtemplates = 'apptagtemplates[template]='.urlencode('<a href="{url}" target="_blank">{goods_name}</a>').'&'.
        'apptagtemplates[fields][goods_name]='.urlencode($_LANG['tagtemplates_goodsname']).'&'.
        'apptagtemplates[fields][uid]='.urlencode($_LANG['tagtemplates_uid']).'&'.
        'apptagtemplates[fields][username]='.urlencode($_LANG['tagtemplates_username']).'&'.
        'apptagtemplates[fields][dateline]='.urlencode($_LANG['tagtemplates_dateline']).'&'.
        'apptagtemplates[fields][url]='.urlencode($_LANG['tagtemplates_url']).'&'.
        'apptagtemplates[fields][image]='.urlencode($_LANG['tagtemplates_image']).'&'.
        'apptagtemplates[fields][goods_price]='.urlencode($_LANG['tagtemplates_price']);
    $postdata ="m=app&a=add&ucfounder=&ucfounderpw=".urlencode($ucfounderpw)."&apptype=".urlencode($app_type).
        "&appname=".urlencode($app_name)."&appurl=".urlencode($app_url)."&appip=&appcharset=".$app_charset.
        '&appdbcharset='.$app_dbcharset.'&'.$app_tagtemplates;
    $ucconfig = dfopen($ucapi.'/index.php', 500, $postdata, '', 1, $ucip);
    if(empty($ucconfig))
    {
        //ucenter 验证失败
        $result['error'] = 1;
        $result['message'] = $_LANG['ucenter_validation_fails'];

    }
    elseif($ucconfig == '-1')
    {
        //管理员密码无效
        $result['error'] = 1;
        $result['message'] = $_LANG['ucenter_creator_wrong_password'];
    }
    else
    {
        list($appauthkey, $appid) = explode('|', $ucconfig);
        if(empty($appauthkey) || empty($appid))
        {
            //ucenter 安装数据错误
            $result['error'] = 1;
            $result['message'] = $_LANG['ucenter_data_error'];
        }
        elseif(($succeed = save_uc_config($ucconfig."|$ucapi|$ucip")))
        {
            $result['error'] = 0;
            $result['message'] = 'OK';
        }
        else
        {
            //config文件写入错误
            $result['error'] = 1;
            $result['message'] = $_LANG['ucenter_config_error'];
        }
    }
    die($json->encode($result));

    break;

case 'create_database' :
    $db_host    = isset($_POST['db_host'])      ?   trim($_POST['db_host']) : '';
    $db_port    = isset($_POST['db_port'])      ?   trim($_POST['db_port']) : '';
    $db_user    = isset($_POST['db_user'])      ?   trim($_POST['db_user']) : '';
    $db_pass    = isset($_POST['db_pass'])      ?   trim($_POST['db_pass']) : '';
    $db_name    = isset($_POST['db_name'])      ?   trim($_POST['db_name']) : '';

    $result = create_database($db_host, $db_port, $db_user, $db_pass, $db_name);
    if ($result === false)
    {
        echo implode(',', $err->get_all());
    }
    else
    {
        echo 'OK';
    }

    break;

case 'install_base_data' :
    $system_lang = isset($_POST['system_lang']) ? $_POST['system_lang'] : 'zh_cn';

    if (file_exists(ROOT_PATH . 'install/data/data_' . $system_lang . '.sql'))
    {
        $data_path = ROOT_PATH . 'install/data/data_' . $system_lang . '.sql';
    }
    else
    {
        $data_path = ROOT_PATH . 'install/data/data_zh_cn.sql';
    }

    $sql_files = array(
        ROOT_PATH . 'install/data/structure.sql',
        $data_path
    );

    $result = install_data($sql_files);

    if ($result === false)
    {
        echo implode(',', $err->get_all());
    }
    else
    {
        echo 'OK';
    }

    break;

case 'create_admin_passport' :
    $admin_name         = isset($_POST['admin_name'])       ? json_str_iconv(trim($_POST['admin_name'])) : '';
    $admin_password     = isset($_POST['admin_password'])   ? trim($_POST['admin_password']) : '';
    $admin_password2    = isset($_POST['admin_password2'])  ? trim($_POST['admin_password2']) : '';
    $admin_email        = isset($_POST['admin_email'])      ? trim($_POST['admin_email']) : '';

    $result = create_admin_passport($admin_name, $admin_password,
            $admin_password2, $admin_email);
    if ($result === false)
    {
        echo implode(',', $err->get_all());
    }
    else
    {
        echo 'OK';
    }

    break;

case 'do_others' :
    $system_lang = isset($_POST['system_lang'])     ? $_POST['system_lang'] : 'zh_cn';
    $captcha = isset($_POST['disable_captcha'])     ? intval($_POST['disable_captcha']) : '0';
    $goods_types = isset($_POST['goods_types'])     ? $_POST['goods_types'] : array();
    $install_demo = isset($_POST['install_demo'])   ? $_POST['install_demo'] : 0;
    $integrate = isset($_POST['userinterface'])   ? trim($_POST['userinterface']) : 'TMBLOG';

    $result = do_others($system_lang, $captcha, $goods_types, $install_demo, $integrate);
    if ($result === false)
    {
        echo implode(',', $err->get_all());
    }
    else
    {
        echo 'OK';
    }

    break;

case 'done' :
    $result = deal_aftermath();
    if ($result === false)
    {
        $err_msg = implode(',', $err->get_all());
        $smarty->assign('err_msg', $err_msg);
        $smarty->display('error.php');
    }
    else
    {
        @unlink(ROOT_PATH .'data/config_temp.php');
        $smarty->display('done.php');
    }

    break;

case 'error' :
    $err_msg = implode(',', $err->get_all());
    $smarty->assign('err_msg', $err_msg);
    $smarty->display('error.php');

    break;

default :
    die('Error, unknown step!');
}

?>