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- package freepublish
- import (
- "fmt"
- "github.com/silenceper/wechat/v2/officialaccount/context"
- "github.com/silenceper/wechat/v2/util"
- )
- const (
- publishURL = "https://api.weixin.qq.com/cgi-bin/freepublish/submit" // 发布接口
- selectStateURL = "https://api.weixin.qq.com/cgi-bin/freepublish/get" // 发布状态轮询接口
- deleteURL = "https://api.weixin.qq.com/cgi-bin/freepublish/delete" // 删除发布
- firstArticleURL = "https://api.weixin.qq.com/cgi-bin/freepublish/getarticle" // 通过 article_id 获取已发布文章
- paginateURL = "https://api.weixin.qq.com/cgi-bin/freepublish/batchget" // 获取成功发布列表
- )
- // PublishStatus 发布状态
- type PublishStatus uint
- const (
- // PublishStatusSuccess 0:成功
- PublishStatusSuccess PublishStatus = iota
- // PublishStatusPublishing 1:发布中
- PublishStatusPublishing
- // PublishStatusOriginalFail 2:原创失败
- PublishStatusOriginalFail
- // PublishStatusFail 3:常规失败
- PublishStatusFail
- // PublishStatusAuditRefused 4:平台审核不通过
- PublishStatusAuditRefused
- // PublishStatusUserDeleted 5:成功后用户删除所有文章
- PublishStatusUserDeleted
- // PublishStatusSystemBanned 6:成功后系统封禁所有文章
- PublishStatusSystemBanned
- )
- // FreePublish 发布能力
- type FreePublish struct {
- *context.Context
- }
- // NewFreePublish init
- func NewFreePublish(ctx *context.Context) *FreePublish {
- return &FreePublish{
- Context: ctx,
- }
- }
- // Publish 发布接口。需要先将图文素材以草稿的形式保存(见“草稿箱/新建草稿”,
- // 如需从已保存的草稿中选择,见“草稿箱/获取草稿列表”),选择要发布的草稿 media_id 进行发布
- func (freePublish *FreePublish) Publish(mediaID string) (publishID int64, err error) {
- var accessToken string
- accessToken, err = freePublish.GetAccessToken()
- if err != nil {
- return
- }
- var req struct {
- MediaID string `json:"media_id"`
- }
- req.MediaID = mediaID
- var response []byte
- uri := fmt.Sprintf("%s?access_token=%s", publishURL, accessToken)
- response, err = util.PostJSON(uri, req)
- if err != nil {
- return
- }
- var res struct {
- util.CommonError
- PublishID int64 `json:"publish_id"`
- }
- err = util.DecodeWithError(response, &res, "SubmitFreePublish")
- return res.PublishID, err
- }
- // PublishStatusList 发布任务状态列表
- type PublishStatusList struct {
- util.CommonError
- PublishID int64 `json:"publish_id"` // 发布任务id
- PublishStatus PublishStatus `json:"publish_status"` // 发布状态
- ArticleID string `json:"article_id"` // 当发布状态为0时(即成功)时,返回图文的 article_id,可用于“客服消息”场景
- ArticleDetail PublishArticleDetail `json:"article_detail"` // 发布任务文章成功状态详情
- FailIndex []uint `json:"fail_idx"` // 当发布状态为2或4时,返回不通过的文章编号,第一篇为 1;其他发布状态则为空
- }
- // PublishArticleDetail 发布任务成功详情
- type PublishArticleDetail struct {
- Count uint `json:"count"` // 当发布状态为0时(即成功)时,返回文章数量
- Items []PublishArticleItem `json:"item"`
- }
- // PublishArticleItem 发布任务成功的文章内容
- type PublishArticleItem struct {
- Index uint `json:"idx"` // 当发布状态为0时(即成功)时,返回文章对应的编号
- ArticleURL string `json:"article_url"` // 当发布状态为0时(即成功)时,返回图文的永久链接
- }
- // SelectStatus 发布状态轮询接口
- func (freePublish *FreePublish) SelectStatus(publishID int64) (list PublishStatusList, err error) {
- accessToken, err := freePublish.GetAccessToken()
- if err != nil {
- return
- }
- var req struct {
- PublishID int64 `json:"publish_id"`
- }
- req.PublishID = publishID
- var response []byte
- uri := fmt.Sprintf("%s?access_token=%s", selectStateURL, accessToken)
- response, err = util.PostJSON(uri, req)
- if err != nil {
- return
- }
- err = util.DecodeWithError(response, &list, "SelectStatusFreePublish")
- return
- }
- // Delete 删除发布。
- // index 要删除的文章在图文消息中的位置,第一篇编号为1,该字段不填或填0会删除全部文章
- // !!!此操作不可逆,请谨慎操作!!!删除后微信公众号后台仍然会有记录!!!
- func (freePublish *FreePublish) Delete(articleID string, index uint) (err error) {
- accessToken, err := freePublish.GetAccessToken()
- if err != nil {
- return err
- }
- var req struct {
- ArticleID string `json:"article_id"`
- Index uint `json:"index"`
- }
- req.ArticleID = articleID
- req.Index = index
- var response []byte
- uri := fmt.Sprintf("%s?access_token=%s", deleteURL, accessToken)
- response, err = util.PostJSON(uri, req)
- if err != nil {
- return err
- }
- return util.DecodeWithCommonError(response, "DeleteFreePublish")
- }
- // Article 图文信息内容
- type Article struct {
- Title string `json:"title"` // 标题
- Author string `json:"author"` // 作者
- Digest string `json:"digest"` // 图文消息的摘要,仅有单图文消息才有摘要,多图文此处为空
- Content string `json:"content"` // 图文消息的具体内容,支持HTML标签,必须少于2万字符,小于1M,且此处会去除JS
- ContentSourceURL string `json:"content_source_url"` // 图文消息的原文地址,即点击“阅读原文”后的URL
- ThumbMediaID string `json:"thumb_media_id"` // 图文消息的封面图片素材id(一定是永久MediaID)
- ShowCoverPic uint `json:"show_cover_pic"` // 是否显示封面,0为false,即不显示,1为true,即显示(默认)
- NeedOpenComment uint `json:"need_open_comment"` // 是否打开评论,0不打开(默认),1打开
- OnlyFansCanComment uint `json:"only_fans_can_comment"` // 是否粉丝才可评论,0所有人可评论(默认),1粉丝才可评论
- URL string `json:"url"` // 图文消息的URL
- IsDeleted bool `json:"is_deleted"` // 该图文是否被删除
- }
- // First 通过 article_id 获取已发布文章
- func (freePublish *FreePublish) First(articleID string) (list []Article, err error) {
- accessToken, err := freePublish.GetAccessToken()
- if err != nil {
- return
- }
- var req struct {
- ArticleID string `json:"article_id"`
- }
- req.ArticleID = articleID
- var response []byte
- uri := fmt.Sprintf("%s?access_token=%s", firstArticleURL, accessToken)
- response, err = util.PostJSON(uri, req)
- if err != nil {
- return
- }
- var res struct {
- util.CommonError
- NewsItem []Article `json:"news_item"`
- }
- err = util.DecodeWithError(response, &res, "FirstFreePublish")
- return res.NewsItem, err
- }
- // ArticleList 发布列表
- type ArticleList struct {
- util.CommonError
- TotalCount int64 `json:"total_count"` // 成功发布素材的总数
- ItemCount int64 `json:"item_count"` // 本次调用获取的素材的数量
- Item []ArticleListItem `json:"item"`
- }
- // ArticleListItem 用于 ArticleList 的 item 节点
- type ArticleListItem struct {
- ArticleID string `json:"article_id"` // 成功发布的图文消息id
- Content ArticleListContent `json:"content"` // 内容
- UpdateTime int64 `json:"update_time"` // 这篇图文消息素材的最后更新时间
- }
- // ArticleListContent 用于 ArticleListItem 的 content 节点
- type ArticleListContent struct {
- NewsItem []Article `json:"news_item"` // 这篇图文消息素材的内容
- }
- // Paginate 获取成功发布列表
- func (freePublish *FreePublish) Paginate(offset, count int64, noReturnContent bool) (list ArticleList, err error) {
- var accessToken string
- accessToken, err = freePublish.GetAccessToken()
- if err != nil {
- return
- }
- var req struct {
- Count int64 `json:"count"`
- Offset int64 `json:"offset"`
- NoReturnContent bool `json:"no_content"`
- }
- req.Count = count
- req.Offset = offset
- req.NoReturnContent = noReturnContent
- var response []byte
- uri := fmt.Sprintf("%s?access_token=%s", paginateURL, accessToken)
- response, err = util.PostJSON(uri, req)
- if err != nil {
- return
- }
- err = util.DecodeWithError(response, &list, "PaginateFreePublish")
- return
- }
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