Action::initSite PHP Method

    private function initSite()
    {
        //初始化语言包
        $cacheFile = DATA_PATH . '/lang/_initSiteLang.lock';
        if (!file_exists($cacheFile)) {
            model('Lang')->initSiteLang();
        }
        $GLOBALS['time_run_detail']['action_init_site_start'] = microtime(true);
        //载入网站全局配置
        $this->site = F('global_site_config');
        if ($this->site === false) {
            //载入站点配置全局变量
            $this->site = model('Xdata')->get('admin_Config:site');
            $GLOBALS['time_run_detail']['action_init_site_siteconfig'] = microtime(true);
            $GLOBALS['time_run_detail']['action_init_site_language'] = microtime(true);
            //LOGO处理
            $this->site['logo'] = getSiteLogo($this->site['site_logo']);
            $GLOBALS['time_run_detail']['action_init_site_logo'] = microtime(true);
            //默认登录后首页
            if (intval($this->site['home_page'])) {
                $appInfo = model('App')->where('app_id=' . intval($this->site['home_page']))->find();
                $this->site['home_url'] = U($appInfo['app_name'] . '/' . $appInfo['app_entry']);
            } else {
                $this->site['home_url'] = U('public/Index/index');
            }
            $GLOBALS['time_run_detail']['action_init_site_homepage'] = microtime(true);
            //网站导航
            $this->site['site_top_nav'] = model('Navi')->getTopNav();
            $this->site['site_bottom_nav'] = model('Navi')->getBottomNav();
            $this->site['site_bottom_child_nav'] = model('Navi')->getBottomChildNav($GLOBALS['ts']['site_bottom_nav']);
            if (!$this->mid) {
                //游客导航
                $this->site['site_guest_nav'] = model('Navi')->getGuestNav();
            }
            $GLOBALS['time_run_detail']['action_init_site_language'] = microtime(true);
            //获取可搜索的内容列表
            $this->site['search_menu_list'] = D('SearchSelect')->findAll();
            $GLOBALS['time_run_detail']['action_init_site_search'] = microtime(true);
            //网站所有的应用
            $this->site['site_nav_apps'] = model('App')->getAppList(array('status' => 1, 'add_front_top' => 1), 9);
            $GLOBALS['time_run_detail']['action_init_site_applist'] = microtime(true);
            //获取当前Js语言包
            $this->site['langJsList'] = setLangJavsScript();
            //分享字数
            $this->site['initNums'] = model('Xdata')->getConfig('weibo_nums', 'feed');
            //赋值给全局变量
            F('global_site_config', $this->site);
        }
        //检查站点是否关闭
        if ($this->site['site_closed'] == 0 && APP_NAME != 'admin') {
            $this->page404($this->site['site_closed_reason']);
            exit;
        }
        // 检查网页端是否关闭
        if ($this->site['web_closed'] == 0 && APP_NAME != 'admin' && APP_NAME != 'w3g' && IS_GET) {
            $this->page404('网页版已经关闭');
            exit;
        }
        $GLOBALS['time_run_detail']['action_init_site_closed'] = microtime(true);
        //检查是否启用IP控制
        // if (!isIpAccess('ipaccess') && APP_NAME !='admin') {
        //     $this->site['site_closed'] = 0;
        //     $this->page404('你的IP地址已被禁止'); exit();
        // }
        // $GLOBALS['time_run_detail']['action_init_site_ipaccess'] = microtime(true);
        //检查是否启用rewrite
        if (isset($this->site['site_rewrite_on'])) {
            C('URL_ROUTER_ON', $this->site['site_rewrite_on'] == 1);
        }
        $GLOBALS['time_run_detail']['action_init_site_rewrite'] = microtime(true);
        $this->langJsList = $this->site['langJsList'];
        $this->site['sys_version'] = C('VERSION');
        $GLOBALS['ts']['site'] = $this->site;
        //网站全局变量过滤插件
        Addons::hook('core_filter_init_site');
        $this->assign('site', $this->site);
        $this->assign('site_top_nav', $this->site['site_top_nav']);
        $this->assign('site_bottom_nav', $this->site['site_bottom_nav']);
        $this->assign('site_bottom_child_nav', $this->site['site_bottom_child_nav']);
        $this->assign('site_guest_nav', $this->site['site_guest_nav']);
        $this->assign('site_nav_apps', $this->site['site_nav_apps']);
        $this->assign('menuList', $this->site['search_menu_list']);
        $this->assign('initNums', $this->site['initNums']);
        $GLOBALS['time_run_detail']['action_init_site_end'] = microtime(true);
        return true;
    }