240 lines
8.8 KiB
PHP
240 lines
8.8 KiB
PHP
<?php
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/**
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* Tiffany SMS API重构-接口类
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* @author QZQ
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*/
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header("Content-Type:text/html; Charset=utf-8");
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class UrlsController extends ControllerBase{
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function initialize(){
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parent::initialize();
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}
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/**
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* 测试方法
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* http://127.0.0.1/tiffany/api/urls/test?qaz=wsx
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* http://weapp.wemediacn.net/d/tiffany/api/urls/test?qaz=wsx
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*/
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function testAction(){
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//$url = "http://wxapp.wemediacn.com/smsoauth2_qa/api/urls/shorturl";
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$url = "http://127.0.0.1/tiffany/api/urls/shorturl?qaz=wsx";
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$post_arr = array();
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$post_arr['appid'] = "0e355010-67b9-4aa6-a53f-c92c972094a7";
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$post_arr['access_token'] = "9d21508a7531430c843cff8063dccb1c";
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$post_arr['access_token'] = "ycq9t62einm7usfah1vk4z38djxp5gwl";
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$post_arr['url'] = "https://www.baidu.com/";
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$post_json = json_encode($post_arr);
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$result = $this->__http_post_request($url, $post_json, true);
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print_r($result); die;
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}
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/**
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* 长链转短链（Long URL shortening）
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* http://127.0.0.1/tiffany/api/urls/shorturl?qaz=wsx
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* http://weapp.wemediacn.net/d/tiffany/api/urls/shorturl?qaz=wsx
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*/
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function shorturlAction(){
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//如果是GET请求
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if($this->request->isGet()){
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//告知请求的资源不支持 http 方法“GET”。
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$rs['Message'] = "请求的资源不支持 http 方法“GET”。";
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}
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//如果未获取到请求数据
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elseif(empty(file_get_contents("php://input"))){
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//告知用户"系统繁忙，请稍候再试"
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$rs['errcode'] = -1;
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$rs['errmsg'] = "系统繁忙，请稍候再试";
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$rs['data'] = null;
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}
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//如果有获取到请求数据
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else{
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//准备判断请求数据整体是否为空
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$request_arr = json_decode(file_get_contents("php://input"), true);
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//如果请求数据整体为空
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if(empty($request_arr)){
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//告知用户"系统繁忙，请稍候再试"
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$rs['errmsg'] = "系统繁忙，请稍候再试";
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$rs['errcode'] = -1;
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$rs['data'] = null;
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}
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//如果请求数据整体不为空
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else{
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//准备获取所传appid、长链接和access_token
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$rs['errmsg'] = "";
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//如果未获取到所传appid
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if(empty($request_arr['appid'])){
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//告知用户"appid is empty;"
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$rs['errmsg'].= "appid is empty;";
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}
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//如果未获取到所传长链接
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if(empty($request_arr['url'])){
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//告知用户"url is empty;"
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$rs['errmsg'].= "url is empty;";
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}
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//如果未获取到所传access_token
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if(empty($request_arr['access_token'])){
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//告知用户"access_token is empty;"
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$rs['errmsg'].= "access_token is empty;";
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}
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//如果以上判断未通过
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if(!empty($rs['errmsg'])){
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//告知用户"参数错误 error detail:".$rs['errmsg']
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$rs['errmsg'] = "参数错误 error detail:".$rs['errmsg'];
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$rs['errcode'] = 61451;
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$rs['data'] = null;
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}
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//如果以上判断都通过
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else{
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//准备判断所传appid是否有效
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$appid = $request_arr['appid'];
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//查询接口信息
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$AppInfo = AppInfo::findFirst("AppId = '$appid' AND Enable = 0");
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//如果未查询到接口信息
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if(empty($AppInfo)){
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//告知用户"找不到app配置信息,appid无效,err detail:找不到app配置信息"
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$rs['errmsg'] = "找不到app配置信息,appid无效,err detail:找不到app配置信息";
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$rs['errcode'] = 40036;
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$rs['data'] = null;
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}
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//如果有查询到接口信息
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else{
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//获取上次请求日期
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$last_req_time = $AppInfo->LastReqTime;
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$last_req_date = date("Y-m-d", strtotime($last_req_time));
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//获取当前时间及当天日期
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$current_time = time();
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$current_datetime = date("Y-m-d H:i:s", $current_time);
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$current_date = date("Y-m-d", $current_time);
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//获取上次请求日期所在日的请求次数
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$today_req_times = $AppInfo->TodayReqTimes;
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//获取接口请求次数限制
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$day_max_req_times = $AppInfo->DayMaxReqTimes;
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//如果上次请求日期是当天日期
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if($last_req_date==$current_date){
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//如果当天请求次数已达到接口请求次数限制
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if($today_req_times>=$day_max_req_times){
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//告知用户"request today reached the request limit,err detail:超过请求上限限制"
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$rs['errmsg'] = "request today reached the request limit,err detail:超过请求上限限制";
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$rs['errcode'] = 80102;
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$rs['data'] = null;
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}
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//如果当天请求次数尚未达到接口请求次数限制
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else{
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//当天请求次数加一
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$today_req_times = $today_req_times+1;
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}
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}
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//如果上次请求日期不是当天日期
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else{
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//如果接口请求次数限制不大于0
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if($day_max_req_times<=0){
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//告知用户"request today reached the request limit,err detail:超过请求上限限制"
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$rs['errmsg'] = "request today reached the request limit,err detail:超过请求上限限制";
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$rs['errcode'] = 80102;
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$rs['data'] = null;
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}
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//如果接口请求次数限制大于0
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else{
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//初始当天请求次数
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$today_req_times = 1;
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}
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}
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//如果以上判断都通过
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if(empty($rs['errcode'])){
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//准备更新当天请求次数
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$AppInfo->LastModifiedTime = $current_datetime;
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//其他字段
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$AppInfo->TodayReqTimes = $today_req_times;
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$AppInfo->LastReqTime = $current_date;
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//如果更新失败
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if(!($AppInfo->save())){
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//告知用户"系统繁忙，请稍候再试"
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$rs['errmsg'] = "系统繁忙，请稍候再试";
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$rs['errcode'] = -1;
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$rs['data'] = null;
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}
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//如果更新成功
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else{
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//准备判断所传access_token是否有效
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$access_token = $request_arr['access_token'];
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//查询接口信息
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$AccessToken = AccessToken::findFirst("AppId = '$appid' AND (AccessToken = '$access_token' OR PrevAccessToken = '$access_token')");
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//如果未查询到接口信息
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if(empty($AccessToken)){
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//告知用户"accesstoken 不正确,err detail:找不到accesstoken信息"
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$rs['errmsg'] = "accesstoken 不正确,err detail:找不到accesstoken信息";
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$rs['errcode'] = 40039;
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$rs['data'] = null;
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}
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//如果有查询到接口信息
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else{
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//获取现access_token到期时间
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$ExpireTime = $AccessToken->ExpireTime;
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//获取前access_token到期时间
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$PrevExpireTime = date("Y-m-d H:i:s", strtotime($AccessToken->ExpireTime)-14400+600);
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//如果所传access_token匹配前access_token
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if($access_token==$AccessToken->PrevAccessToken){
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//如果前access_token已过期
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//注意：
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//原代码逻辑中前access_token似乎也按现access_token的到期时间算
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//此处先遵循文档，按照现access_token生成时间后10分钟算到期时间
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if($current_datetime>$PrevExpireTime){
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//告知用户"access_token is expired,err detail:accesstoken 已过期"
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$rs['errmsg'] = "access_token is expired,err detail:accesstoken 已过期";
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$rs['errcode'] = 80105;
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$rs['data'] = null;
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}
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}
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//如果所传access_token匹配现access_token
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else{
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//如果现access_token已过期
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if($current_datetime>$ExpireTime){
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//告知用户"access_token is expired,err detail:accesstoken 已过期"
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$rs['errmsg'] = "access_token is expired,err detail:accesstoken 已过期";
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$rs['errcode'] = 80105;
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$rs['data'] = null;
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}
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}
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//如果以上判断都通过
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if(empty($rs['errcode'])){
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//设置生成长链接
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$post_arr['urls'] = json_encode(array($request_arr['url']));
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//设置生成TokenID
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$post_arr['TokenID'] = "TH3UOn1Z4p7aJFS5q8eE6Kmt9xWQsocw";
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//开发阶段转为使用测试TokenID
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$post_arr['TokenID'] = "DAdlkwahhODpoiQPKwndkwaMDsdIN59P";
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//准备生成短链接
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$url = "https://weapp.wemediacn.com/we/surl/api/get";
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//获取生成结果
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$json = $this->__http_post_request($url, $post_arr);
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//转换生成结果
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$array = json_decode($json, true);
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//如果生成失败
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if(!(strpos(strtolower($json), "ok")!==false)){
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//告知用户"系统繁忙，请稍候再试"
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$rs['errmsg'] = "系统繁忙，请稍候再试";
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$rs['errcode'] = -1;
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$rs['data'] = null;
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}
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//如果生成成功
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else{
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//告知用户"ok"
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$rs['errmsg'] = "ok";
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$rs['errcode'] = 0;
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$rs['data']['shorturl'] = $array['urls'][0]['surl'];
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}
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}
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}
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}
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}
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}
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}
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}
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}
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//输出结果
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echo json_encode($rs, JSON_UNESCAPED_UNICODE);
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}
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}
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?>
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