<?php
namespace Site\Controller;

use Think\Controller;

/**
 * 前台公共控制器
 * 为防止多分组Controller名称冲突,公共Controller名称统一使用分组名称
 */
class SiteController extends Controller {

	/* 空操作,用于输出404页面 */
	public function _empty(){
		$this->redirect('Index/index');
	}


    protected function _initialize(){
			
			if (is_mobile_request()) {
				
				C('DEFAULT_THEME','wap');
				 
				$device = get_devices_type();
				 
				define('DEVICES', $device ? $device : 1 );
				
			} else {
				
				define('DEVICES', '');
				
			}
        
    }
    
		
		public function __construct(){
	  	parent::__construct();
			
			$this->assign('download_url',str_replace('site.php','site.php',$_SERVER['REQUEST_SCHEME'].'://'.$_SERVER['HTTP_HOST'].U('Down/index',array('account'=>I('account')))));
			 
		}
}