<?php
/**
 * @copyright (C)2016-2099 Hnaoyun Inc.
 * @author XingMeng
 * @email hnxsh@foxmail.com
 * @date 2018年04月12日
 *  前台公共控制类
 */
namespace app\common;

use core\basic\Controller;
use core\basic\Config;
use app\home\model\ParserModel;

class HomeController extends Controller
{

    public function __construct()
    {
        $this->model = new ParserModel();

        // 自动缓存基础信息
        cache_config();
        
        // 从配置文件读取cmsname参数来设置系统名称
        define("CMSNAME", $this->config("cmsname") ?: 'PbootCMS');
        
        // 站点关闭检测
        if (! ! $close_site = Config::get('close_site')) {
            $close_site_note = Config::get('close_site_note');
            error($close_site_note ?: '本站维护中，请稍后再访问，带来不便，敬请谅解！');
        }

        // 自动跳转HTTPS
        if (! is_https() && ! ! $tohttps = Config::get('to_https')) {
            //header("Location: http://" . $_SERVER['HTTP_HOST'], true, 301);
            header("Location: https://" . $_SERVER['HTTP_HOST'] . $_SERVER['REQUEST_URI'], true,301);
        }

        // 自动跳转主域名
        if (! ($this->config('wap_domain') && is_mobile()) && (! ! $main_domain = Config::get('main_domain')) && (! ! $to_main_domain = Config::get('to_main_domain'))) {
            if (! preg_match('{^' . $main_domain . '$}i', get_http_host(true))) {
                if (is_https()) {
                    header("Location: https://" . $main_domain . ':' . $_SERVER['SERVER_PORT'], true, 301);
                } else {
                    header("Location: http://" . $main_domain . ':' . $_SERVER['SERVER_PORT'], true, 301);
                }
                exit();
            }
        }
        
        // IP访问黑白名单检测
        $user_ip = get_user_ip(); // 获取用户IP
        if (filter_var($user_ip, FILTER_VALIDATE_IP, FILTER_FLAG_IPV4)) {
            // ip黑名单
            $ip_deny = Config::get('ip_deny', true);
            foreach ($ip_deny as $key => $value) {
                if (network_match($user_ip, $value)) {
                    error('本站启用了黑名单功能，您的IP(' . $user_ip . ')不允许访问！');
                }
            }
            // ip白名单
            $ip_allow = Config::get('ip_allow', true);
            foreach ($ip_allow as $key => $value) {
                if (network_match($user_ip, $value)) {
                    $allow = true;
                }
            }
            
            // 如果设置了白名单，IP不在白名单内，则阻止访问
            if ($ip_allow && ! isset($allow)) {
                error('本站启用了白名单功能，您的IP(' . $user_ip . ')不在允许范围！');
            }
        }
        
        // 语言绑定域名检测， 如果匹配到多语言绑定则自动设置当前语言
        $lgs = Config::get('lgs');
        if (count($lgs) > 1) {
            $domain = get_http_host();
            foreach ($lgs as $value) {
                if ($value['domain'] == $domain) {
                    cookie('lg', $value['acode']);
                    break;
                }
            }
        }
        
        //===检测城市分站====
        $citys = Config::get('citys');
        $domain = get_http_host();
        $wildcard = $this->config('wildcard');
        //如果开启泛域名支持
        if( $wildcard ){
            $main_domain = $this->config('main_domain');
            if( $main_domain=='' ){
                error('请到后台全局配置->参数配置->基本配置中填入「网站主域名」');
            }
            $domain_first = explode('.', $domain)[0];
            define('PATH', P);
            define('ISURL', TRUE);
            if( $domain == $main_domain ){
                //cookie('city','');
                cookie('city',$this->config('firstcity'));
            }else{
                cookie('city',$domain_first);

                $apo = explode('.', $domain);
                if(!empty($apo[2])){
                    //非主域名 二级域名 验证是否是城市
                    $isHf = $this->model->getCityDomain($domain_first);
                    if((int)$isHf > 0){
                    }else{
                        //var_dump($domain);die;
                        //301到首页
                        $target_url = "https://www.".$apo[1].'.'.$apo[2];
                        //var_dump($target_url);die;
                        header("HTTP/1.1 301 Moved Permanently");
                        header("Location: $target_url");
                        exit;
                    }
                }
            }

            //var_dump($domain_first);die;
            //var_dump($domain_first);
            //设置新的cookie 城市id
            //$cityid = 1;
            $cityid = $this->model->getCityId($domain_first);
            if(empty($cityid)){
                $cityid = 0;
                $temp_cityId = 381;
            }else{
                $temp_cityId = $cityid;
            }
            //var_dump($cityid);
            cookie('city_id',$cityid);
            //模板赋值变量 用于sql 同样查询数组可循环
            $this->assign('cityId',$cityid);
            $this->assign('temp_cityId',$temp_cityId);
            //测试数据
            /*$testArray = [
                1,2,3,4
            ];
            $this->assign('testArray',$testArray);*/

            //var_dump($domain_first);die;
            //输出logo
            $citylogo = $this->model->getCityLogo($domain_first);
            if(empty($citylogo)){
                $citylogo = $this->model->getSiteLogo();
            }
            $this->assign('citylogo',$citylogo);

        }else{
            $cur_city = array_filter($citys, function($t) use ($domain) { return $t['isurl'] == $domain; });
            if( !empty($cur_city) ){
                define('PATH', P);
                define('ISURL', TRUE);
                cookie('city',key($cur_city));
            }else{
                if( !empty(P) ){
                    //.html结尾
                    if( strpos(P,'/')===false && strpos(P,'.html')!==false ){
                        $tmp = explode('.', P);
                        if ( array_key_exists($tmp[0],$citys) ){
                            define('PATH', '');
                            cookie('city',$tmp[0]);
                        }else{
                            define('PATH', P);
                            //cookie('city','');
                            cookie('city',$this->config('firstcity'));
                        }
                    }elseif( strpos(P,'/')!==false ){ 
                        $tmp = explode('/', P);
                        if ( array_key_exists($tmp[0],$citys) ){
                            $tmp_p = substr(P,strpos(P,'/')+1);
                            define('PATH', $tmp_p);
                            cookie('city',$tmp[0]);
                        }else{
                            define('PATH', P);
                            //cookie('city','');
                            cookie('city',$this->config('firstcity'));
                        }
                    }
                }else{
                    define('PATH', P);
                    //cookie('city','');
                    cookie('city',$this->config('firstcity'));
                }
            }
        }
        //===END=====


        // 未设置语言时使用默认语言
        $black_lg = ['pboot','system'];
        if (!isset($_COOKIE['lg']) || in_array($_COOKIE['lg'],$black_lg)) {
            cookie('lg', get_default_lg());
        }
        
        // 手机自适应主题
        if ($this->config('open_wap')) {
            if ($this->config('wap_domain') && $this->config('wap_domain') == get_http_host()) {
                $this->setTheme(get_theme() . '/wap'); // 已绑域名并且一致则自动手机版本
            } elseif (is_mobile() && $this->config('wap_domain') && $this->config('wap_domain') != get_http_host()) {
                if (is_https()) {
                    $pre = 'https://';
                } else {
                    $pre = 'http://';
                }
                header('Location:' . $pre . $this->config('wap_domain') . URL, true, 302); // 手机访问并且绑定了域名，但是访问域名不一致则跳转
                exit();
            } elseif (is_mobile()) { // 其他情况手机访问则自动手机版本
                $this->setTheme(get_theme() . '/wap');
            } else { // 其他情况，电脑版本
                $this->setTheme(get_theme());
            }
        } else { // 未开启手机，则一律电脑版本
            $this->setTheme(get_theme());
        }
    }
}