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tag.go
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tag.go
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package user
import (
"encoding/json"
"fmt"
"github.com/bbang94/wechat/v2/util"
)
const (
tagCreateURL = "https://api.weixin.qq.com/cgi-bin/tags/create?access_token=%s"
tagGetURL = "https://api.weixin.qq.com/cgi-bin/tags/get?access_token=%s"
tagUpdateURL = "https://api.weixin.qq.com/cgi-bin/tags/update?access_token=%s"
tagDeleteURL = "https://api.weixin.qq.com/cgi-bin/tags/delete?access_token=%s"
tagUserListURL = "https://api.weixin.qq.com/cgi-bin/user/tag/get?access_token=%s"
tagBatchtaggingURL = "https://api.weixin.qq.com/cgi-bin/tags/members/batchtagging?access_token=%s"
tagBatchuntaggingURL = "https://api.weixin.qq.com/cgi-bin/tags/members/batchuntagging?access_token=%s"
tagUserTidListURL = "https://api.weixin.qq.com/cgi-bin/tags/getidlist?access_token=%s"
)
// TagInfo 标签信息
type TagInfo struct {
ID int32 `json:"id"`
Name string `json:"name"`
Count int64 `json:"count"`
}
// TagOpenIDList 标签用户列表
type TagOpenIDList struct {
Count int `json:"count"`
Data struct {
OpenIDs []string `json:"openid"`
} `json:"data"`
NextOpenID string `json:"next_openid"`
}
// CreateTag 创建标签
func (user *User) CreateTag(tagName string) (tagInfo *TagInfo, err error) {
var accessToken string
accessToken, err = user.GetAccessToken()
if err != nil {
return
}
uri := fmt.Sprintf(tagCreateURL, accessToken)
var response []byte
var request struct {
Tag struct {
Name string `json:"name"`
} `json:"tag"`
}
request.Tag.Name = tagName
response, err = util.PostJSON(uri, &request)
if err != nil {
return
}
var result struct {
util.CommonError
Tag *TagInfo `json:"tag"`
}
err = json.Unmarshal(response, &result)
if err != nil {
return
}
if result.ErrCode != 0 {
err = fmt.Errorf("CreateTag Error , errcode=%d , errmsg=%s", result.ErrCode, result.ErrMsg)
return
}
return result.Tag, nil
}
// DeleteTag 删除标签
func (user *User) DeleteTag(tagID int32) (err error) {
accessToken, err := user.GetAccessToken()
if err != nil {
return
}
url := fmt.Sprintf(tagDeleteURL, accessToken)
var request struct {
Tag struct {
ID int32 `json:"id"`
} `json:"tag"`
}
request.Tag.ID = tagID
resp, err := util.PostJSON(url, &request)
if err != nil {
return
}
return util.DecodeWithCommonError(resp, "DeleteTag")
}
// UpdateTag 编辑标签
func (user *User) UpdateTag(tagID int32, tagName string) (err error) {
accessToken, err := user.GetAccessToken()
if err != nil {
return
}
url := fmt.Sprintf(tagUpdateURL, accessToken)
var request struct {
Tag struct {
ID int32 `json:"id"`
Name string `json:"name"`
} `json:"tag"`
}
request.Tag.ID = tagID
request.Tag.Name = tagName
resp, err := util.PostJSON(url, &request)
if err != nil {
return
}
return util.DecodeWithCommonError(resp, "UpdateTag")
}
// GetTag 获取公众号已创建的标签
func (user *User) GetTag() (tags []*TagInfo, err error) {
accessToken, err := user.GetAccessToken()
if err != nil {
return nil, err
}
url := fmt.Sprintf(tagGetURL, accessToken)
response, err := util.HTTPGet(url)
if err != nil {
return
}
var result struct {
util.CommonError
Tags []*TagInfo `json:"tags"`
}
err = json.Unmarshal(response, &result)
if err != nil {
return
}
return result.Tags, nil
}
// OpenIDListByTag 获取标签下粉丝列表
func (user *User) OpenIDListByTag(tagID int32, nextOpenID ...string) (userList *TagOpenIDList, err error) {
accessToken, err := user.GetAccessToken()
if err != nil {
return nil, err
}
url := fmt.Sprintf(tagUserListURL, accessToken)
var request = struct {
ID int32 `json:"tagid"`
OpenID string `json:"next_openid"`
}{
ID: tagID,
}
if len(nextOpenID) > 0 {
request.OpenID = nextOpenID[0]
}
response, err := util.PostJSON(url, &request)
if err != nil {
return nil, err
}
userList = new(TagOpenIDList)
err = json.Unmarshal(response, &userList)
if err != nil {
return
}
return
}
// BatchTag 批量为用户打标签
func (user *User) BatchTag(openIDList []string, tagID int32) (err error) {
accessToken, err := user.GetAccessToken()
if err != nil {
return
}
if len(openIDList) == 0 {
return
}
var request = struct {
OpenIDList []string `json:"openid_list"`
TagID int32 `json:"tagid"`
}{
OpenIDList: openIDList,
TagID: tagID,
}
url := fmt.Sprintf(tagBatchtaggingURL, accessToken)
resp, err := util.PostJSON(url, &request)
if err != nil {
return
}
return util.DecodeWithCommonError(resp, "BatchTag")
}
// BatchUntag 批量为用户取消标签
func (user *User) BatchUntag(openIDList []string, tagID int32) (err error) {
if len(openIDList) == 0 {
return
}
accessToken, err := user.GetAccessToken()
if err != nil {
return
}
url := fmt.Sprintf(tagBatchuntaggingURL, accessToken)
var request = struct {
OpenIDList []string `json:"openid_list"`
TagID int32 `json:"tagid"`
}{
OpenIDList: openIDList,
TagID: tagID,
}
resp, err := util.PostJSON(url, &request)
if err != nil {
return
}
return util.DecodeWithCommonError(resp, "BatchUntag")
}
// UserTidList 获取用户身上的标签列表
func (user *User) UserTidList(openID string) (tagIDList []int32, err error) {
accessToken, err := user.GetAccessToken()
if err != nil {
return
}
url := fmt.Sprintf(tagUserTidListURL, accessToken)
var request = struct {
OpenID string `json:"openid"`
TagID int32 `json:"tagid"`
}{
OpenID: openID,
}
resp, err := util.PostJSON(url, &request)
if err != nil {
return
}
var result struct {
util.CommonError
TagIDList []int32 `json:"tagid_list"`
}
err = json.Unmarshal(resp, &result)
if err != nil {
return
}
if result.ErrCode != 0 {
err = fmt.Errorf("UserTidList Error , errcode=%d , errmsg=%s", result.ErrCode, result.ErrMsg)
return
}
return result.TagIDList, nil
}