完成评论服务端化

conf/app.yml

@@ -28,8 +28,12 @@ superfeedr: deepzz
 disqus:
   shortname: deepzz
   publickey: wdSgxRm9rdGAlLKFcFdToBe3GT4SibmV7Y8EjJQ0r4GWXeKtxpopMAeIeoI2dTEg
-  url: https://disqus.com/api/3.0/threads/set.json
+  postscount: https://disqus.com/api/3.0/threads/set.json
+  postslist: https://disqus.com/api/3.0/threads/listPosts.json
   interval: 5
+# 热搜词配置
+hotwords:
+  - docker
 # 运行模式
 mode:
   # you can fix certfile, keyfile, domain

db.go

@@ -92,7 +92,7 @@ func init() {
 	// 启动定时器
 	go timer()
 	// 获取评论数量
-	go CommentsCount()
+	go PostsCount()
 }
 
 // 读取或初始化帐号信息

disqus.go

@@ -22,18 +22,18 @@ type result struct {
 	}
 }
 
-func CommentsCount() {
-	if setting.Conf.Disqus.URL == "" || setting.Conf.Disqus.PublicKey == "" || setting.Conf.Disqus.ShortName == "" {
+func PostsCount() {
+	if setting.Conf.Disqus.PostsCount == "" || setting.Conf.Disqus.PublicKey == "" || setting.Conf.Disqus.ShortName == "" {
 		return
 	}
-	baseUrl := setting.Conf.Disqus.URL + "?api_key=" + setting.Conf.Disqus.PublicKey + "&forum=" + setting.Conf.Disqus.ShortName + "&"
+	baseUrl := setting.Conf.Disqus.PostsCount + "?api_key=" + setting.Conf.Disqus.PublicKey + "&forum=" + setting.Conf.Disqus.ShortName + "&"
 	var count, index int
 	for index < len(Ei.Articles) {
-		logd.Debugf("count=====%d, index=======%d, length=======%d, bool=========%t", count, index, len(Ei.Articles), index < len(Ei.Articles) && count < 10)
+		logd.Debugf("count=====%d, index=======%d, length=======%d, bool=========%t", count, index, len(Ei.Articles), index < len(Ei.Articles) && count < 50)
 		var threads []string
-		for ; index < len(Ei.Articles) && count < 20; index++ {
+		for ; index < len(Ei.Articles) && count < 50; index++ {
 			artc := Ei.Articles[index]
-			threads = append(threads, fmt.Sprintf("thread=link:https://%s/post/%s.html", setting.Conf.Mode.Domain, artc.Slug))
+			threads = append(threads, fmt.Sprintf("thread:ident=post-%s", artc.Slug))
 			count++
 		}
 		count = 0
@@ -49,16 +49,16 @@ func CommentsCount() {
 			logd.Error(err)
 			break
 		}
+		if resp.StatusCode != http.StatusOK {
+			logd.Error(string(b))
+			break
+		}
 		rst := result{}
 		err = json.Unmarshal(b, &rst)
 		if err != nil {
 			logd.Error(err)
 			break
 		}
-		if rst.Code != SUCCESS {
-			logd.Error(rst.Code)
-			break
-		}
 		for _, v := range rst.Response {
 			i := strings.Index(v.Identifiers[0], "-")
 			artc := Ei.MapArticles[v.Identifiers[0][i+1:]]
@@ -67,5 +67,54 @@ func CommentsCount() {
 			}
 		}
 	}
-	time.AfterFunc(time.Duration(setting.Conf.Disqus.Interval)*time.Hour, CommentsCount)
+	time.AfterFunc(time.Duration(setting.Conf.Disqus.Interval)*time.Hour, PostsCount)
+}
+
+type postsList struct {
+	Cursor struct {
+		HasNext bool
+		Next    string
+	}
+	Code     int
+	Response []struct {
+		Parent    int
+		Id        string
+		CreatedAt string
+		Message   string
+		Author    struct {
+			Name       string
+			ProfileUrl string
+			Avatar     struct {
+				Cache string
+			}
+		}
+	}
+}
+
+func PostsList(slug, cursor string) *postsList {
+	if setting.Conf.Disqus.PostsList == "" || setting.Conf.Disqus.PublicKey == "" || setting.Conf.Disqus.ShortName == "" {
+		return nil
+	}
+	url := setting.Conf.Disqus.PostsList + "?limit=50&api_key=" + setting.Conf.Disqus.PublicKey + "&forum=" + setting.Conf.Disqus.ShortName + "&cursor=" + cursor + "&thread:ident=post-" + slug
+	resp, err := http.Get(url)
+	if err != nil {
+		return nil
+	}
+	defer resp.Body.Close()
+	b, err := ioutil.ReadAll(resp.Body)
+	if err != nil {
+		logd.Error(err)
+		return nil
+	}
+	if resp.StatusCode != http.StatusOK {
+		logd.Error(string(b))
+		return nil
+	}
+	pl := &postsList{}
+	err = json.Unmarshal(b, pl)
+	if err != nil {
+		logd.Error(err)
+		return nil
+	}
+	return pl
 }

front.go

@@ -158,13 +158,12 @@ func HandleSearchPage(c *gin.Context) {
 	h["CurrentPage"] = "search-post"
 
 	q := c.Query("q")
-	start, err := strconv.Atoi(c.Query("start"))
-	if start < 1 || err != nil {
-		start = 1
-	}
 	if q != "" {
+		start, err := strconv.Atoi(c.Query("start"))
+		if start < 1 || err != nil {
+			start = 1
+		}
 		h["Word"] = q
-		h["HotWords"] = []string{"docker"}
 		var result *ESSearchResult
 		vals := c.Request.URL.Query()
 		reg := regexp.MustCompile(`^[a-z]+:\w+$`)
@@ -191,6 +190,8 @@ func HandleSearchPage(c *gin.Context) {
 				h["Next"] = vals.Encode()
 			}
 		}
+	} else {
+		h["HotWords"] = setting.Conf.HotWords
 	}
 	c.Status(http.StatusOK)
 	RenderHTMLFront(c, "search", h)
@@ -242,41 +243,58 @@ func HandleBeacon(c *gin.Context) {
 }
 
 // 服务端获取评论详细
+type DisqusComments struct {
+	ErrNo  int    `json:"errno"`
+	ErrMsg string `json:"errmsg"`
+	Data   struct {
+		Next     string           `json:"next"`
+		Total    int              `json:"total,omitempty"`
+		Comments []commentsDetail `json:"comments"`
+	} `json:"data"`
+}
+
+type commentsDetail struct {
+	Id           string `json:"id"`
+	Parent       int    `json:"parent"`
+	Name         string `json:"name"`
+	Url          string `json:"url"`
+	Avatar       string `json:"avatar"`
+	CreatedAt    string `json:"createdAt"`
+	CreatedAtStr string `json:"createdAtStr"`
+	Message      string `json:"message"`
+}
+
 func HandleDisqus(c *gin.Context) {
-	slug := c.Query("slug")
-	logd.Debug(slug)
-	// TODO comments
-	var ss = map[string]interface{}{
-		"errno":  0,
-		"errmsg": "",
-		"data": map[string]interface{}{
-			"next":  "",
-			"total": 3,
-			"comments": []map[string]interface{}{
-				map[string]interface{}{
-					"id":           "2361914870",
-					"name":         "Rekey Luo",
-					"parent":       0,
-					"url":          "https://disqus.com/by/rekeyluo/",
-					"avatar":       "//a.disquscdn.com/uploads/users/15860/7550/avatar92.jpg?1438917750",
-					"createdAt":    "2015-11-16T05:00:02",
-					"createdAtStr": "9 months ago",
-					"message":      "你最近对 http2 ssl 相关关注好多啊。",
-				},
-				map[string]interface{}{
-					"id":           "2361915528",
-					"name":         "Jerry Qu",
-					"parent":       0,
-					"url":          "https://disqus.com/by/JerryQu/",
-					"avatar":       "//a.disquscdn.com/uploads/users/1668/8837/avatar92.jpg?1472281172",
-					"createdAt":    "2015-11-16T05:01:05",
-					"createdAtStr": "9 months ago",
-					"message":      "嗯，最近对 web 性能优化这一块研究得比较多。",
-				},
-			},
-		},
+	slug := c.Param("slug")
+	cursor := c.Query("cursor")
+	dcs := DisqusComments{}
+	postsList := PostsList(slug, cursor)
+	if postsList != nil {
+		dcs.ErrNo = postsList.Code
+		if postsList.Cursor.HasNext {
+			dcs.Data.Next = postsList.Cursor.Next
+		}
+		if cursor == "" {
+			dcs.Data.Total = Ei.MapArticles[slug].Count
+		}
+		dcs.Data.Comments = make([]commentsDetail, len(postsList.Response))
+		for i, v := range postsList.Response {
+			dcs.Data.Comments[i] = commentsDetail{
+				Id:           v.Id,
+				Name:         v.Author.Name,
+				Parent:       v.Parent,
+				Url:          v.Author.ProfileUrl,
+				Avatar:       v.Author.Avatar.Cache,
+				CreatedAt:    v.CreatedAt,
+				CreatedAtStr: ConvertStr(v.CreatedAt),
+				Message:      v.Message,
+			}
+		}
+	} else {
+		dcs.ErrNo = FAIL
+		dcs.ErrMsg = "系统错误"
 	}
-	c.JSON(http.StatusOK, ss)
+	c.JSON(http.StatusOK, dcs)
 }
 
 func RenderHTMLFront(c *gin.Context, name string, data gin.H) {

helper.go

@@ -8,6 +8,9 @@ import (
 	"io/ioutil"
 	"path"
 	"regexp"
+	"time"
+
+	"github.com/eiblog/utils/logd"
 )
 
 const (
@@ -69,3 +72,42 @@ func PickFirstImage(html string) string {
 	}
 	return ""
 }
+
+// 2016-10-22T07:03:01
+const (
+	JUST_NOW    = "几秒前"
+	MINUTES_AGO = "%d分钟前"
+	HOURS_AGO   = "%d小时前"
+	DAYS_AGO    = "%d天前"
+	MONTH_AGO   = "%d月前"
+	YEARS_AGO   = "%d年前"
+)
+
+func ConvertStr(str string) string {
+	t, err := time.Parse("2006-01-02T15:04:05", str)
+	if err != nil {
+		logd.Error(err, str)
+		return JUST_NOW
+	}
+	now := time.Now()
+	year1, month1, day1 := t.Date()
+	year2, month2, day2 := now.Date()
+	if y := year2 - year1; y > 0 {
+		return fmt.Sprintf(YEARS_AGO, y)
+	}
+	if m := month2 - month1; m > 0 {
+		return fmt.Sprintf(MONTH_AGO, m)
+	}
+	if d := day2 - day1; d > 0 {
+		return fmt.Sprintf(DAYS_AGO, d)
+	}
+	hour1, minute1, _ := t.Clock()
+	hour2, minute2, _ := now.Clock()
+	if h := hour2 - hour1; h > 0 {
+		return fmt.Sprintf(HOURS_AGO, h)
+	}
+	if m := minute2 - minute1; m > 0 {
+		return fmt.Sprintf(MINUTES_AGO, m)
+	}
+	return JUST_NOW
+}

setting/setting.go

@@ -36,14 +36,16 @@ type Config struct {
 	SearchURL     string   // elasticsearch 地址
 	Superfeedr    string   // superfeedr
 	Disqus        struct { // 获取文章数量相关
-		ShortName string
-		PublicKey string
-		URL       string
-		Interval  int
+		ShortName  string
+		PublicKey  string
+		PostsCount string
+		PostsList  string
+		Interval   int
 	}
-	Mode    RunMode  // 运行模式
-	Twitter string   // twitter地址
-	Blogger struct { // 初始化数据
+	HotWords []string // 热搜词
+	Mode     RunMode  // 运行模式
+	Twitter  string   // twitter地址
+	Blogger  struct { // 初始化数据
 		BlogName  string
 		SubTitle  string
 		BeiAn     string