Ensure newline

node/api.go

@@ -80,13 +80,8 @@ func (es ESConf) UEHandler(w http.ResponseWriter, r *http.Request) {
 
 	LogRequest(r)
 
-	ch := make(chan []string)
 	// Get echolist
-	go func() {
-		ch <- es.GetUEchoMessageHashes(e)
-	}()
-
-	messages := <-ch
+	messages := es.GetUEchoMessageHashes(e)
 
 	w.WriteHeader(200)
 	w.Write([]byte(strings.Join(messages, "\n")))

node/elastic.go

@@ -114,11 +114,16 @@ func (es ESConf) GetEchoMessageHashes(echo string) []string {
 	}
 	defer resp.Body.Close()
 
-	var esr ESSearchResp
-	err = json.NewDecoder(resp.Body).Decode(&esr)
+	content, err := ioutil.ReadAll(resp.Body)
+	if err != nil {
+		log.Error(err.Error())
+		hashes = append(hashes, "error: Internal error")
+		return hashes
+	}
+
+	var esr ESSearchResp
+	err = json.Unmarshal(content, &esr)
 	if err != nil {
-		b, _ := ioutil.ReadAll(resp.Body)
-		log.Error(string(b))
 		log.Error(err.Error())
 		hashes = append(hashes, "error: Internal error")
 		return hashes
@@ -325,7 +330,7 @@ func (es ESConf) GetUEchoMessageHashes(echoes string) []string {
 	// Some20SimbolsHash333
 	for k, v := range eh {
 		echohashes = append(echohashes, k)
-		if k == "" {
+		if k == "" || k == "\n" {
 			continue
 		}
 		for _, e := range v {
@@ -336,7 +341,7 @@ func (es ESConf) GetUEchoMessageHashes(echoes string) []string {
 		}
 	}
 
-	return echohashes
+	return addNewLineToLastWord(echohashes)
 }
 
 // GetXC implements /x/c
@@ -497,6 +502,7 @@ func (es ESConf) GetThreads(pageNum int, echoes ...string) (posts []i2es.ESDoc)
 		from := 30 * pageNum
 		rangeStr = fmt.Sprintf(`"from":"now-%dd","to":"now-%dd"`, from, to)
 	}
+
 	log.Debug(rangeStr)
 
 	query := `{"sort":[{"date":{"order":"desc"}}],"aggs":{"topics":{"terms":{"field":"topicid.keyword","size":100},"aggs":{"post":{"top_hits":{"size":1,"sort":[{"date":{"order":"desc"}}],"_source":{"include": ["subg","author","date","echo","topicid","address", "repto"]}}}}}},"query":{"bool":{"must":[{"range":{"date":{` + rangeStr + `}}},{"constant_score":{"filter":{"terms":{"echo.keyword": [` +

node/helpers.go

@@ -11,6 +11,16 @@ import (
 	"golang.org/x/crypto/bcrypt"
 )
 
+func addNewLineToLastWord(slice []string) []string {
+	l := len(slice) - 1
+	word := slice[l]
+	if strings.Contains(word, "\n") {
+		return slice
+	}
+	slice[l] = word + "\n"
+	return slice
+}
+
 func hashAndSalt(authString []byte) string {
 	hash, err := bcrypt.GenerateFromPassword(authString, bcrypt.MinCost)
 	if err != nil {