<?php
/**
 * Created by PhpStorm.
 * User: ddcai
 * Date: 2018/6/11
 * Time: 12:07
 */

class ajax_base{

    public function __construct() {

    }
    /*
    Array(
        "a":字符串,
        "m":字符串,
        "d":数组,
        "token":登陆key
    )
     */
    protected $arr = array();

    //设置提交上来的数据
    public function get_data(){
        $tmp_mydata1        = get_param3("d");//数据内容
        //数据内容
        $this->arr['d'] = array();
        if(!empty($tmp_mydata1)){
            $this->arr['d']        = json_decode($tmp_mydata1,true);
        }
        $act_a = get_param("a");//要执行的动作
        //如果不是登陆请求,则需要有token
        if(isset($act_a) && $act_a!='login' && $act_a!='data_config_info') {
            $sys_tmp_token = trim(get_param3("token"));//用户的登陆key
            if (empty($sys_tmp_token)) {//如果是没有token值的请求，则就是非法的请求了
                echo("非法请求".__LINE__);
                return false;
            }
            $sys_tmp_token = urldecode($sys_tmp_token);
            $this->arr['token'] = get_login_token($sys_tmp_token);
            if (empty($this->arr['token']) || empty($this->arr['token']['uid'])) {//如果token值不正确，则就是非法请求了
                echo("非法请求".__LINE__);
                return false;
            }
            $this->arr['a'] 	= get_param("a");//要执行的动作

        }else{//如果是登陆请求
            if($act_a!='data_config_info'){
                $this->arr['a'] 	= "login";//要执行的动作
            }else{
                $this->arr['a'] 	= get_param("a");//要执行的动作
            }
        }
        $this->arr['ip']    = return_user_ip();//获取请求者的IP
        $this->arr['m']		= get_param("m");//要执行的模块
        if(empty($this->arr) || empty($this->arr['m']) || empty($this->arr['a']) ){
            return false;
        }else{
            return true;
        }
    }
}