/// <summary>
/// 组织发送模板消息内容
/// </summary>
/// <param name="weixinApplet">小程序信息</param>
/// <param name="templateCode">模板编码</param>
/// <param name="openid">用户openid</param>
/// <param name="form_id">表单id或支付prepay_id</param>
/// <param name="data">发送数据，不同内容用;分隔</param>
/// <param name="path">跳转路径</param>
/// <returns></returns>
public static string sendWeixinTemplate(weixin_applet weixinApplet, string templateCode, string openid, string form_id, string data, string path)
{
BaseBLL <weixin_applet_template> templateBll = new BaseBLL <weixin_applet_template>();
weixin_applet_template appletTemplate = templateBll.Find(x => x.template_code == templateCode && x.weixin_applet_id == weixinApplet.id);
//组织发送的数据
string[] valueArray = data.Split(';');
JObject jobject = JObject.Parse("{}");
for (int i = 0; i < valueArray.Length; i++)
{
JObject subObject = new JObject(
new JProperty("value", valueArray[i]),
new JProperty("color", "#333")
);
jobject.Add("keyword" + (i + 1), subObject);
}
WeixinXAPI weixinXApi = new WeixinXAPI(weixinApplet.appid, weixinApplet.secret, weixinApplet.access_token, weixinApplet.access_token_time.ToString(), weixinApplet.id);
JObject postData = JObject.Parse("{}");
postData.Add("touser", openid);
postData.Add("template_id", appletTemplate.template_id);
postData.Add("page", path);
postData.Add("form_id", form_id);
postData.Add("data", jobject);
return(weixinXApi.sendTemplate(postData.ToString()));
}
public ApiResult WeixinLogin(dynamic data)
{
ApiResult apiResult = new ApiResult();
var checkResult = Util.CheckParameters(
new Parameter {
Value = data?.code, Msg = "code不能为空"
},
new Parameter {
Value = data?.userinfo.ToString(), Msg = "userInfo不能为空"
},
new Parameter {
Value = data?.appcode, Msg = "appcode不能为空！"
}
);
if (!checkResult.OK)
{
apiResult.success = false;
apiResult.status = ApiStatusCode.InvalidParam;
apiResult.message = checkResult.Msg;
return(apiResult);
}
try
{
//根据code查找APPID与Secret，获取微信session、openid和unionid
string appcode = data.appcode.ToString();
BaseBLL <weixin_applet> weixinAppletBll = new BaseBLL <weixin_applet>();
weixin_applet weixinApplet = weixinAppletBll.Find(x => x.appcode == appcode);
WeixinXAPI weixinxapi = new WeixinXAPI(weixinApplet.appid, weixinApplet.secret);
string str = weixinxapi.codeToSession(data.code.ToString());
JObject session_json = JObject.Parse(str);
if (session_json["errcode"].To <string>().IsNotNullAndEmpty())
{
apiResult.success = false;
apiResult.status = ApiStatusCode.NotFound;
apiResult.message = str;
return(apiResult);
}
string openid = session_json["openid"].ToString();
string session_key = session_json["session_key"].ToString();
string unionid = session_json["unionid"].To <string>();
if (StringHelper.IsNullOrEmpty(unionid) && !StringHelper.IsNullOrEmpty(data?.encryptedData) && !StringHelper.IsNullOrEmpty(data?.iv))
{
string info = DEncrypt.XCXDecrypt(data?.encryptedData.ToString(), session_key, data?.iv.ToString());
JObject userInfoJson = JObject.Parse(info);
unionid = userInfoJson["unionId"].To <string>();
}
weixin_user userInfo = new weixin_user
{
openid = openid,
unionid = unionid,
nickname = data.userinfo["nickName"],
sex = data.userinfo["gender"],
language = data.userinfo["language"],
city = data.userinfo["city"],
province = data.userinfo["province"],
country = data.userinfo["country"],
headimgurl = data.userinfo["avatarUrl"],
source_code = appcode,
weixin_applet_id = weixinApplet.id
};
if (Util.isNotNull(userInfo.unionid))
{
//查询当前openid的用户是否存在
//如果不存在则要创建，创建时，先创建 iuser ,再创建 weixin_user
BaseBLL <weixin_user> weixinUserBll = new BaseBLL <weixin_user>();
var weixinUser = weixinUserBll.Find(x => x.unionid == unionid);
bool first_login = false;
//可能是第一次登陆，在网页端登陆
if (weixinUser == null)
{
//微信开发平台的openid与小程序的openid不一致
first_login = true;
//先存iuser
var iuser = new iuser();
BaseBLL <iuser> iuserBll = new BaseBLL <iuser>();
iuser.random = sys.getRandomStr();
iuser.createtime = DateTime.Now;
iuser.updatetime = DateTime.Now;
iuser = iuserBll.Add(iuser);
//再存weixin_user
userInfo.uid = iuser.id;
userInfo.sub_time = DateTime.Now;
userInfo.first_sub_time = DateTime.Now;
LogHelper.Info("first_login:"******",userInfo:" + Newtonsoft.Json.JsonConvert.SerializeObject(userInfo));
weixinUser = weixinUserBll.Add(userInfo);
}
else
{
weixinUser.nickname = userInfo.nickname;
weixinUser.headimgurl = userInfo.headimgurl;
LogHelper.Info("first_login:"******",userInfo:" + Newtonsoft.Json.JsonConvert.SerializeObject(userInfo));
weixinUserBll.Update(weixinUser);
}
apiResult.success = true;
apiResult.data = new { first_login = first_login, weixinUser = weixinUser };
apiResult.status = ApiStatusCode.OK;
}
else
{
return(new ApiResult()
{
success = false,
message = "unionid不能为空，小程序必须绑定开放平台"
});
}
}
catch (Exception ex)
{
LogHelper.Error(ex.Message, ex);
apiResult.success = false;
apiResult.status = ApiStatusCode.Error;
}
return(apiResult);
}
/// <summary>
/// 生成小程序码（圆形）
/// </summary>
/// <param name="path">地址</param>
/// <param name="appcode">小程序标识</param>
/// <returns></returns>
public static string CreateCircleWxaCodeByPath(string path, string appcode)
{
string img_path = string.Empty;
BaseBLL <weixin_applet> appBLL = new BaseBLL <weixin_applet>();
weixin_applet app = appBLL.Find(x => x.appcode == appcode);
string code_name = app.applet_name;
string code_desc = $"{app.applet_name}小程序码";
//1、进入首先记录调用情况
//2、根据path去搜索，如果找到则返回没找到继续执行
//3、生成小程序图片上传到服务器
//4、存入数据库
#region 记录调用情况
BaseBLL <weixin_applet_log> logBLL = new BaseBLL <weixin_applet_log>();
weixin_applet_log log = new weixin_applet_log();
log.appcode = appcode;
log.title = "后台生成小程序码WeiXinHelper.CreateCircleWxaCodeByPath";
log.ip = Util.GetUserIp();
log.createtime = DateTime.Now;
log.request_url = System.Web.HttpContext.Current.Request.RawUrl;
log.info = $"接口参数为：path:{path},appcode:{appcode}";
logBLL.Add(log);
#endregion
//2、根据path去搜索，如果找到则返回没找到继续执行
BaseBLL <weixin_applet_code> appCodeBLL = new BaseBLL <weixin_applet_code>();
weixin_applet_code appletCode = appCodeBLL.Find(x => x.xcx_url == path && x.weixin_applet_id == app.id && x.code_type == 2);
if (appletCode != null)
{
img_path = appletCode.img_path;
}
else
{
//3、生成小程序图片上传到服务器
WeixinXAPI weixinApi = new WeixinXAPI(app.appid, app.secret, app.access_token,
app.access_token_time?.ToString() ?? "", app.id);
if (weixinApi.rootSuccess)
{
string imgpath = weixinApi.CreateWxaCode(path);
if (!string.IsNullOrEmpty(imgpath))
{
//4、存入数据库
#region 存入数据库
var newAppCode = new weixin_applet_code
{
code_name = code_name,
code_desc = code_desc,
weixin_applet_id = app.id,
create_time = DateTime.Now,
random = sys.getRandomStr(),
img_path = imgpath,
is_delete = 0,
xcx_url = path,
code_type = 2
};
appCodeBLL.Add(newAppCode);
#endregion
}
img_path = imgpath;
}
}
return(img_path);
}
