erp/core/CoreApp/models/Model_yuntu.php

<?php 
if ( ! defined('BASEPATH')) exit('No direct script access allowed'); 
use GuzzleHttp\Client;
/**
 * 此类主要是为了服务于云途快递的API接口
 */
class Model_yuntu extends Lin_Model 
{
    //public $base_url = "https://openapi-sbx.yunexpress.cn";  //测试环境
    public $base_url = "https://openapi.yunexpress.cn";//正式环境
    public $token_url = "/openapi/oauth2/token";    
    //正式环境
    public $yt_config = [
        "appId"=> "96ab2e464e8e",
        "appSecret"=> "9ecc186728b64103ac1a5967c90c70e3",
        "sourceKey"=> "wzmu5q6x"
    ];
    //测试环境
    // public $yt_config = [
    //     "appId"=> "d34f30df34ae",
    //     "appSecret"=> "9ace1fa73c4b4567a6ae5ac7e254b48f",
    //     "sourceKey"=> "wzmu5q6x"
    // ];
    function __construct(){
		parent::__construct();
    }

    public function get_data($data){
        $token =  $this->getAccessToken();
       
        if(empty($token)){
            return [
                'x'=>'0',
                'Description'=>"请求时token为空，请联系技术！！！",
            ];
        }
        $url = "/v1/order/package/create";
        //拼接参数
        $receive_address = [];
        $receive_address[] = $data['address'];
        if(!empty($data['address2'])){
            $receive_address[] = $data['address2'];
        }
        if(!empty($data['printnumber'])){
            $data['printnumber'] = $data['printnumber']*1 + 1;
        }

        $params = [
            "product_code"=> "YTKD",
            //"product_code"=> "S1002",
            "customer_order_number"=> empty($data['printnumber'])?$data['number']: $data['number']."_".$data['printnumber'],
            "packages"=> [
              [
               
                "weight"=> $data['zzl']
              ],
              
            ],
            "receiver"=> [
              "first_name"=> $data['name'],
              "country_code"=> $data['lb'],
              "province"=> $data['province'],
              "city"=> $data['city'],
              "address_lines"=> $receive_address,
              "postal_code"=> $data['zipcode'],
              "phone_number"=> $data['phone'],
              "email"=> isset($data['email'])?$data['email']:'',
              "company"=>$data['client'],
            ],
            "declaration_info"=> [
              [
                "quantity"=>$data['ts'],
                "unit_price"=>$data['dtsbjz'],
                "unit_weight"=>sprintf("%.3f",$data['zzl']/$data['ts']),
                "name_en"=> $data['sbpm'],
                "name_local"=>$data['zwpm'],
              ],
              
            ],
            "customs_number"=>[
                "ioss_code"=>$data['ioss']
            ]
            // "sender"=> [
            //   "first_name"=> "first_name",
            //   "last_name"=> "last_name",
            //   "company"=> "company",
            //   "country_code"=> "11",
            //   "province"=> "province",
            //   "city"=> "city",
            //   "address_lines"=> [
            //     "address_lines1"
            //   ],
            //   "postal_code"=> "postal_code",
            //   "phone_number"=> "phone_number",
            //   "email"=> "email",
          
            // ],
           
        ];
        
        if($data['printcode'] == 'YunExpress_BaoXian'){
           $params["extra_services"] =[
                [
                    "extra_code"=>"VAS_IP",
                    "extra_value"=>"BJFDR",
                ]
            ];
        }
     
       
       
        $res = $this->sendNewPost($url,$params,$token);
        // echo "<pre>";
        // var_dump($params);
        // var_dump($res);
      
        if(isset($res['code'])&&($res['code'] != 1)){
            return [
                'x'=>'0',
                'Description'=>$res['msg'],
            ];
        }else{
            usleep(30);
            $r = $this->get_label($res['result']['waybill_number']);
            //var_dump($res);
            if($r['x'] != 1){
                return [
                    'x'=>'2',
                    'waybill'=>$res['result']['waybill_number'],
                    "url"=>"",
                    'Description'=>$r['Description'],
                ];
            }else{
                return [
                    'x'=>'1',
                    'waybill'=>$res['result']['waybill_number'],
                    "url"=>$r['url']
                ];
            }
            
        }
    }

    /**
     * 获取电子面单
     */
    public function get_label($order_number){
        $token =  $this->getAccessToken();
       
        if(empty($token)){
            throw new Exception("获取token失败");
        }
       
        $query = [
            'order_number'=> $order_number,
        ];
        $url ="/v1/order/label/get";
        $res = $this->sendNewGet($url,$query,$token);
        if(isset($res['code'])&&($res['code'] != 1)){
            return [
                'x'=>'0',
                'Description'=>$res['msg'],
            ];
        }else{
    
            return [
                'x'=>'1',
                'url'=>$res['result']['url'],

            ];
        }
    }
    






    /**
     * 基于guzzlehttp的get请求
     */
    protected function sendNewGet($url,$query,$token = ""){
        $timestamp = time() . "000";
 
        $bodyString=null;
 
         // 设置请求的URL
        $all_url = $this->base_url.$url."?".http_build_query($query);

        $tmp_sign = $this->generateSignatureContent($timestamp, "GET", $url, $bodyString);
        $sign= $this->generateSha256Signature($tmp_sign, $this->yt_config['appSecret']);
        
         // 初始化cURL会话
          $ch = curl_init($all_url);
         // 设置cURL选项
            $options = array(
                CURLOPT_SSL_VERIFYPEER=>false,
                CURLOPT_SSL_VERIFYHOST=>false,
                CURLOPT_RETURNTRANSFER => true,   
                CURLOPT_HTTPHEADER => array(
                    'Content-Type: application/json',
                    'token: ' . $token ,
                    'date: '  . $timestamp,
                    'sign: ' . $sign
                ),
            );
            // 应用这些选项到cURL会话
            curl_setopt_array($ch, $options);
    
            // 执行cURL会话并获取响应
            $response = curl_exec($ch);
    
            // 检查是否有错误发生
            if ($response === false) {
                $error = curl_error($ch);
                curl_close($ch);
                return [
                    "code"=> -1,
                    "msg"=> $error
                ];
            }
           
            // 关闭cURL会话
            curl_close($ch);
            // 输出响应内容
            return json_decode($response,true);
    }
    /**
     * 基于guzzlehttp的post请求
     */

     protected function sendNewPost($url,$params,$token = ""){
       
        $timestamp = time() . "000";
 
        $bodyString=json_encode($params);
       
 
         // 设置请求的URL
         $all_url = $this->base_url.$url;

        $tmp_sign = $this->generateSignatureContent($timestamp, "POST", $url, $bodyString);
        $sign= $this->generateSha256Signature($tmp_sign, $this->yt_config['appSecret']);
        
         // 初始化cURL会话
          $ch = curl_init($all_url);
         // 设置cURL选项
            $options = array(
                CURLOPT_SSL_VERIFYPEER=>false,
                CURLOPT_SSL_VERIFYHOST=>false,
                CURLOPT_RETURNTRANSFER => true,   
                CURLOPT_POST => true,             
                CURLOPT_POSTFIELDS => $bodyString,  
                CURLOPT_HTTPHEADER => array(
                    'Content-Type: application/json',
                    'token: ' . $token ,
                    'date: '  . $timestamp,
                    'sign: ' . $sign
                ),
            );
            // 应用这些选项到cURL会话
            curl_setopt_array($ch, $options);
    
            // 执行cURL会话并获取响应
            $response = curl_exec($ch);
           
            // 检查是否有错误发生

            // 检查是否有错误发生
            if ($response === false) {
                $error = curl_error($ch);
                curl_close($ch);
                return [
                    "code"=> -1,
                    "msg"=> $error
                ];
            }
    
            // 关闭cURL会话
            curl_close($ch);
    
            // 输出响应内容
            return json_decode($response,true);
       
    }
    /**
     * 基于guzzlehttp的post请求
     */

    protected function sendPost($url,$params,$token = ""){
       $all_url = $this->base_url.$url;
       $jsonData = json_encode($params);
       // 初始化cURL会话
       $ch = curl_init($all_url);

       // 设置cURL选项
       $options = [
           CURLOPT_SSL_VERIFYPEER=>false,
           CURLOPT_SSL_VERIFYHOST=>false,
           CURLOPT_RETURNTRANSFER => true,   
           CURLOPT_POST => true,             
           CURLOPT_POSTFIELDS => $jsonData,  
           CURLOPT_HTTPHEADER => [
               'Content-Type: application/json'
            ],
        ];
        curl_setopt_array($ch, $options);

        // 执行cURL会话并获取响应
        
         $response = curl_exec($ch);
       
         // 检查是否有错误发生
         if ($response === false) {
            $error = curl_error($ch);
            curl_close($ch);
            return [
                "code"=> -1,
                "msg"=> $error
            ];
        }

        // 关闭cURL会话
        curl_close($ch);
        $data = json_decode($response, true);
        return $data;
       
    }
    /**
     * 签名算法
     */
    /*
    * 加签内容构造
    */
    private function generateSignatureContent($timestamp, $method, $uri, $body = null) {
        $params = [
            'date' => $timestamp,
            'method' => $method,
            'uri' => $uri,
        ];
        if (!empty($body)) {
            $params['body'] = $body;
        }
        ksort($params);
        $signatureContent = http_build_query($params, '', '&');
        return urldecode($signatureContent);
    }

    /*
    * 加签
    */
    private function generateSha256Signature($data, $key){
        //return utf8_encode(base64_encode(hash_hmac('sha256', $data,$key,true)));
        return mb_convert_encoding(base64_encode(hash_hmac('sha256', $data,$key,true)), 'ISO-8859-1', 'UTF-8');
    }
    private function getAccessToken(){
        $info= $this->setting->find("skey = 'yuntu_express_token'");
        if(empty($info)){
            $token =  $this->makeToken();
            $this->setting->insert([
                "skey"=> "yuntu_express_token",
                "svalue"=> $token,
                "expiretime"=> (time() + 7100),
                 "sessionkey"=> "yuntu_express_token"
            ]);
            return $token;
        }
        if($info['expiretime'] < time()){
            $token =  $this->makeToken();
            $this->setting->save([
                "svalue"=> $token,
                "expiretime"=> (time() + 7100)
            ],"yuntu_express_token"); 
            return $token;
        }

        return $info['svalue'];

       
    }
    private function makeToken(){
        $res = $this->sendPost($this->token_url,[
            "grantType"=>"client_credentials",
            "appId"=> $this->yt_config['appId'],
            "appSecret"=>$this->yt_config['appSecret'],
            "sourceKey"=> $this->yt_config['sourceKey']
        ]);
        if(isset($res['accessToken'])){
            $token = $res['accessToken'];
            return $token;
        }else{
            return "";
        }
       
    }
}