no message

controllers/yanxuan_special.go

@@ -1335,3 +1335,39 @@ Loop:
 	br.Msg = "操作成功"
 	br.Data = resp
 }
+
+// @Title 获取专栏朋友圈封面详情
+// @Description 获取专栏朋友圈封面详情接口
+// @Param   UserId   query   int  false       "用户ID，等于0列表详情，大于0作者详情"
+// @Success 200 {object} models.AddEnglishReportResp
+// @router /moments_img [get]
+func (this *YanxuanSpecialController) MomentsImg() {
+	br := new(models.BaseResponse).Init()
+	defer func() {
+		this.Data["json"] = br
+		this.ServeJSON()
+	}()
+	sysUser := this.User
+	if sysUser == nil {
+		br.Msg = "请登录"
+		br.ErrMsg = "请登录，SysUser Is Empty"
+		br.Ret = 408
+		return
+	}
+	type imgUrlResp struct {
+		MomentsImg string // 分享图片
+	}
+	var imgUrl string
+	userId, _ := this.GetInt("UserId", 0)
+	if userId == 0 {
+		imgUrl = services.GetYanxuanSpecialAuthoListMomentsImg()
+	} else {
+		imgUrl = services.GetYanxuanSpecialAuthoMomentsImg(userId)
+	}
+	resp := new(imgUrlResp)
+	resp.MomentsImg = imgUrl
+	br.Data = resp
+	br.Ret = 200
+	br.Success = true
+	br.Msg = "获取成功"
+}

routers/commentsRouter.go

@@ -844,6 +844,15 @@ func init() {
             Filters: nil,
             Params: nil})
 
+    beego.GlobalControllerRouter["hongze/hongze_mfyx/controllers:YanxuanSpecialController"] = append(beego.GlobalControllerRouter["hongze/hongze_mfyx/controllers:YanxuanSpecialController"],
+        beego.ControllerComments{
+            Method: "MomentsImg",
+            Router: `/moments_img`,
+            AllowHTTPMethods: []string{"get"},
+            MethodParams: param.Make(),
+            Filters: nil,
+            Params: nil})
+
     beego.GlobalControllerRouter["hongze/hongze_mfyx/controllers:YanxuanSpecialController"] = append(beego.GlobalControllerRouter["hongze/hongze_mfyx/controllers:YanxuanSpecialController"],
         beego.ControllerComments{
             Method: "Record",

services/html2Img.go

@@ -0,0 +1,189 @@
+package services
+
+import (
+	"encoding/json"
+	"errors"
+	"fmt"
+	"hongze/hongze_mfyx/models"
+	"hongze/hongze_mfyx/utils"
+	"io/ioutil"
+	"net/http"
+	"strconv"
+	"strings"
+)
+
+var (
+	ServerUrl                = "http://127.0.0.1:5008/"
+	Cygx_activity_sigin_html = "cygx_activity_sigin_html"
+	Cygx_mp3_html            = "cygx_mp3_html"
+	Cygx_mp4_html            = "cygx_mp4_html"
+)
+
+type Html2ImgResp struct {
+	Code int    `json:"code"`
+	Msg  string `json:"msg"`
+	Data string `json:"data"`
+}
+
+// postHtml2Img 请求htm2img接口
+func postHtml2Img(param map[string]interface{}) (resp *Html2ImgResp, err error) {
+	// 目前仅此处调用该接口，暂不加授权、校验等
+	postUrl := ServerUrl + "htm2img"
+	postData, err := json.Marshal(param)
+	if err != nil {
+		return
+	}
+	result, err := Html2ImgHttpPost(postUrl, string(postData), "application/json")
+	if err != nil {
+		return
+	}
+	if err = json.Unmarshal(result, &resp); err != nil {
+		return
+	}
+	return resp, nil
+}
+
+// Html2ImgHttpPost post请求
+func Html2ImgHttpPost(url, postData string, params ...string) ([]byte, error) {
+	body := ioutil.NopCloser(strings.NewReader(postData))
+	client := &http.Client{}
+	req, err := http.NewRequest("POST", url, body)
+	if err != nil {
+		return nil, err
+	}
+	contentType := "application/x-www-form-urlencoded;charset=utf-8"
+	if len(params) > 0 && params[0] != "" {
+		contentType = params[0]
+	}
+	req.Header.Set("Content-Type", contentType)
+	resp, err := client.Do(req)
+	if err != nil {
+		return nil, err
+	}
+	defer resp.Body.Close()
+	b, err := ioutil.ReadAll(resp.Body)
+	fmt.Println("HttpPost:" + string(b))
+	return b, err
+}
+
+//func init() {
+//	GetYanxuanSpecialAuthoMomentsImg(53559)
+//}
+
+// 生成研选专栏分享到朋友圈的图片
+func GetYanxuanSpecialAuthoMomentsImg(userId int) (imgUrl string) {
+	var err error
+	//time.Sleep(3*time.Second) // 有时候同时添加多个活动，延迟三秒
+	defer func() {
+		if err != nil {
+			fmt.Println("err：", err)
+			go utils.SendAlarmMsg("生成研选专栏分享到朋友圈的图片，MakeArticleMomentsImg Err："+err.Error()+"用户ID"+strconv.Itoa(userId), 3)
+		}
+	}()
+
+	articleInfo, e := models.GetYanxuanSpecialAuthor(userId, 0, "")
+	if e != nil {
+		err = errors.New("GetYanxuanSpecialAuthor, Err: " + e.Error())
+		return
+	}
+
+	configCode := "special_author_moments_img_html"
+	detailConfig, e := models.GetConfigByCode(configCode)
+	if e != nil {
+		err = errors.New("GetCygxConfigDetailByCode 获取生成研选专栏分享到朋友圈的图片格式信息失败, Err: " + e.Error())
+		return
+	}
+	configValue := detailConfig.ConfigValue
+	configValue = strings.Replace(configValue, "{{HeadImg}}", articleInfo.HeadImg, -1)
+	configValue = strings.Replace(configValue, "{{SpecialName}}", articleInfo.SpecialName, -1)
+	configValue = strings.Replace(configValue, "{{NickName}}", articleInfo.NickName, -1)
+	configValue = strings.Replace(configValue, "{{SpecialArticleNum}}", strconv.Itoa(articleInfo.SpecialArticleNum), -1)
+	configValue = strings.Replace(configValue, "{{CollectNum}}", strconv.Itoa(articleInfo.CollectNum), -1)
+	configValue = strings.Replace(configValue, "{{FollowNum}}", strconv.Itoa(articleInfo.FollowNum), -1)
+	configValue = strings.Replace(configValue, "{{Introduction}}", articleInfo.Introduction, -1)
+
+	htm2ImgReq := make(map[string]interface{})
+	htm2ImgReq["html_content"] = configValue
+	htm2ImgReq["width"] = 2250
+	htm2ImgReq["height"] = 3813
+	res, err := postHtml2Img(htm2ImgReq)
+	if err != nil || res == nil {
+		err = errors.New("html转图片失败: " + res.Msg)
+		return
+	}
+	if res.Code != 200 {
+		err = errors.New("html转图片失败: " + res.Msg)
+		return
+	}
+	imgUrl = res.Data
+	fmt.Println(imgUrl)
+	return
+
+}
+
+// 生成研选专栏分享到朋友圈的图片
+func GetYanxuanSpecialAuthoListMomentsImg() (imgUrl string) {
+	var err error
+	//time.Sleep(3*time.Second) // 有时候同时添加多个活动，延迟三秒
+	defer func() {
+		if err != nil {
+			fmt.Println("err：", err)
+			go utils.SendAlarmMsg("生成研选专栏分享到朋友圈的图片，MakeArticleMomentsImg Err："+err.Error(), 3)
+		}
+	}()
+	var condition string
+	var pars []interface{}
+	condition += ` AND  a.nick_name <> ''   `
+	condition += `	ORDER BY latest_publish_time DESC`
+	list, e := models.GetYanxuanSpecialAuthorList(condition, pars, 0, 1)
+	if e != nil {
+		err = errors.New("GetYanxuanSpecialAuthor, Err: " + e.Error())
+		return
+	}
+
+	var SpecialName, HeadImg, NickName, Introduction, PublishTime, Title string
+	var userIds []int
+	for _, v := range list {
+		SpecialName = v.SpecialName
+		HeadImg = v.HeadImg
+		NickName = v.NickName
+		Introduction = v.Introduction
+		userIds = append(userIds, v.UserId)
+	}
+	bestNew := GetBestNewYanxuanSpecialByUserId(userIds)
+	for _, v := range list {
+		if bestNew[v.UserId] != nil {
+			PublishTime = bestNew[v.UserId].PublishTime
+			Title = bestNew[v.UserId].Title
+		}
+	}
+	configCode := "special_author_list_moments_img_html"
+	detailConfig, e := models.GetConfigByCode(configCode)
+	if e != nil {
+		err = errors.New("GetCygxConfigDetailByCode 获取生成研选专栏分享到朋友圈的图片格式信息失败, Err: " + e.Error())
+		return
+	}
+	configValue := detailConfig.ConfigValue
+	configValue = strings.Replace(configValue, "{{SpecialName}}", SpecialName, -1)
+	configValue = strings.Replace(configValue, "{{HeadImg}}", HeadImg, -1)
+	configValue = strings.Replace(configValue, "{{NickName}}", NickName, -1)
+	configValue = strings.Replace(configValue, "{{Introduction}}", Introduction, -1)
+	configValue = strings.Replace(configValue, "{{PublishTime}}", PublishTime, -1)
+	configValue = strings.Replace(configValue, "{{Title}}", Title, -1)
+
+	htm2ImgReq := make(map[string]interface{})
+	htm2ImgReq["html_content"] = configValue
+	htm2ImgReq["width"] = 2250
+	htm2ImgReq["height"] = 3813
+	res, err := postHtml2Img(htm2ImgReq)
+	if err != nil || res == nil {
+		err = errors.New("html转图片失败: " + res.Msg)
+		return
+	}
+	if res.Code != 200 {
+		err = errors.New("html转图片失败: " + res.Msg)
+		return
+	}
+	imgUrl = res.Data
+	return
+}