feat: 添加用户位置、操作系统和浏览器信息到评论功能

pkg/utils/ip_info.go

@@ -1 +1,60 @@
 package utils
+
+import (
+	"fmt"
+
+	"github.com/sirupsen/logrus"
+)
+
+type IPData struct {
+	IP          string `json:"ip"`
+	Dec         string `json:"dec"`
+	Country     string `json:"country"`
+	CountryCode string `json:"countryCode"`
+	Province    string `json:"province"`
+	City        string `json:"city"`
+	Districts   string `json:"districts"`
+	IDC         string `json:"idc"`
+	ISP         string `json:"isp"`
+	Net         string `json:"net"`
+	Zipcode     string `json:"zipcode"`
+	Areacode    string `json:"areacode"`
+	Protocol    string `json:"protocol"`
+	Location    string `json:"location"`
+	MyIP        string `json:"myip"`
+	Time        string `json:"time"`
+}
+
+type IPInfoResponse struct {
+	Code int     `json:"code"`
+	Msg  string  `json:"msg"`
+	Data *IPData `json:"data"`
+}
+
+func GetIPInfo(ip string) (*IPData, error) {
+	// https://api.mir6.com/api/ip?ip={ip}&type=json
+	ipInfoResponse := &IPInfoResponse{}
+	logrus.Info(fmt.Sprintf("https://api.mir6.com/api/ip?ip=%s&type=json", ip))
+	resp, err := client.R().
+		SetResult(ipInfoResponse).
+		Get(fmt.Sprintf("https://api.mir6.com/api/ip?ip=%s&type=json", ip))
+	if err != nil {
+		return nil, err
+	}
+	if resp.StatusCode() != 200 {
+		return nil, fmt.Errorf("状态码: %d，响应: %s", resp.StatusCode(), resp.String())
+	}
+	return ipInfoResponse.Data, nil
+}
+
+func GetLocationString(ip string) string {
+	ipInfo, err := GetIPInfo(ip)
+	if err != nil {
+		logrus.Error(err)
+		return ""
+	}
+	if ipInfo == nil {
+		return ""
+	}
+	return fmt.Sprintf("%s %s %s %s", ipInfo.Country, ipInfo.Province, ipInfo.City, ipInfo.ISP)
+}