Fix

build.sh

@@ -0,0 +1,2 @@
+date=$(date '+%Y-%m-%dT%H:%M:%S')
+go build -ldflags "-X main.buildTime=$date"

huso.go

@@ -17,7 +17,7 @@ import (
 )
 
 const (
-	husoVersion    = "1.0"
+	husoVersion    = "1.1"
 	registerSecret = "綾波レイ"
 	seasonApiJikan = "seasons/now"
 	userApiJikan   = "users/"
@@ -33,7 +33,9 @@ const (
 	bucketAnime    = "anime"
 	bucketMedia    = "media"
 	bucketAppoint  = "appoint"
+	bucketChat     = "chat"
 	AppointSplit   = "§"
+	chatLength     = 10101
 )
 
 var (
@@ -50,6 +52,7 @@ var (
 	db              *nutsdb.DB
 	jikanLimiter    *rate.Limiter
 	logOut          *RingBuf
+	buildTime       string
 )
 
 func main() {
@@ -61,8 +64,8 @@ func main() {
 
 	logOut = NewRingBuf(10101)
 
-	color.Notice.Printf("huso %s %s\n", husoVersion, runtime.Version())
-	logOut.WriteLine(fmt.Sprintf("🎉 huso %s %s", husoVersion, runtime.Version()))
+	color.Notice.Printf("huso %s built on %s with %s\n", husoVersion, buildTime, runtime.Version())
+	logOut.WriteLine(fmt.Sprintf("🎉 huso %s built on %s with %s\n", husoVersion, buildTime, runtime.Version()))
 
 	jikanLimiter = rate.NewLimiter(rate.Every(time.Second), 1)
 

nuss.go

@@ -10,7 +10,7 @@ import (
 )
 
 func ReadUser(username string) (*UserData, error) {
-	data, err := DbRead(bucketUsers, username)
+	data, err := DbRead(bucketUsers, []byte(username))
 	if err != nil {
 		return nil, err
 	}
@@ -108,7 +108,7 @@ func DeleteUserFromAnime(username string, userId, animeId int64) (*AnimeUser, er
 						Users: users,
 					}
 					if len(users) == 0 {
-						return tx.Delete(bucketAnime, keyBytes)
+						return DeleteAnime(tx, keyBytes)
 					}
 					newData, err := json.Marshal(users)
 					if err != nil {
@@ -144,7 +144,7 @@ func DeleteUserFromAnimes(userId int64) error {
 						users = users[:len(users)-1]
 						// check if anime needs recycling
 						if len(users) == 0 {
-							err = tx.Delete(bucketAnime, e.Key)
+							err = DeleteAnime(tx, e.Key)
 							if err != nil {
 								return err
 							}
@@ -167,6 +167,11 @@ func DeleteUserFromAnimes(userId int64) error {
 		})
 }
 
+func DeleteAnime(tx *nutsdb.Tx, keyBytes []byte) error {
+	tx.Delete(bucketChat, keyBytes)
+	return tx.Delete(bucketAnime, keyBytes)
+}
+
 func UpdateUserAnimeProgress(animeId, userId int64, progress int, updated time.Time) error {
 	return db.Update(
 		func(tx *nutsdb.Tx) error {
@@ -286,6 +291,29 @@ func ReadAppointments() ([]Appointment, error) {
 	return appoints, err
 }
 
+func ReadChat(animeId int64) (string, error) {
+	data, err := DbRead(bucketChat, Int64ToByte(animeId))
+	return string(data), err
+}
+
+func SaveChat(animeId int64, username, newMessage string) (string, error) {
+	var chat string
+	err := db.Update(
+		func(tx *nutsdb.Tx) error {
+			keyBytes := Int64ToByte(animeId)
+			e, err := tx.Get(bucketChat, keyBytes)
+			if err != nil {
+				chat = ""
+			} else {
+				chat = string(e.Value)
+			}
+			// add to chat message
+			chat = AddToChat(chat, newMessage, username)
+			return tx.Put(bucketChat, keyBytes, []byte(chat), nutsdb.Persistent)
+		})
+	return chat, err
+}
+
 func DbClean() error {
 	return db.Update(
 		func(tx *nutsdb.Tx) error {
@@ -301,11 +329,10 @@ func DbSave(bucket, key string, val []byte) error {
 		})
 }
 
-func DbRead(bucket, key string) ([]byte, error) {
+func DbRead(bucket string, keyBytes []byte) ([]byte, error) {
 	var val []byte
 	err := db.View(
 		func(tx *nutsdb.Tx) error {
-			keyBytes := []byte(key)
 			e, err := tx.Get(bucket, keyBytes)
 			if err != nil {
 				return err

ober.go

@@ -20,10 +20,12 @@ func RunWebserv() {
 	r.GET("/api/anime/{id}", Headers(AnimeGet))
 	r.GET("/api/animesearch", Headers(AnimeSearchGet))
 	r.GET("/api/appointment", Headers(AppointmentGet))
+	r.GET("/api/chat/{id}", Headers(ChatGet))
 	r.GET("/api/log", Headers(LogGet))
 	r.GET("/api/user/{user?}", Headers(UserGet))
 	r.GET("/api/watch/{user?}", Headers(WatchGet))
 	r.GET("/api/watchext/{user?}", Headers(WatchExtendedGet))
+	r.POST("/api/chat/{id}/{user}", Headers(ChatPost))
 	r.POST("/api/register", Headers(Register))
 	r.POST("/api/watch/{user}", Headers(WatchPost))
 	r.DELETE("/api/register", Headers(UnRegister))
@@ -82,7 +84,7 @@ func AnimeGet(ctx *fasthttp.RequestCtx) {
 		ctx.SetStatusCode(fasthttp.StatusBadRequest)
 		return
 	}
-	// check user exists
+	// check anime exists
 	malId, err := strconv.ParseInt(fmt.Sprintf("%s", idVal), 10, 64)
 	if err != nil {
 		ctx.WriteString(err.Error())
@@ -141,11 +143,41 @@ func AppointmentGet(ctx *fasthttp.RequestCtx) {
 	ctx.SetStatusCode(fasthttp.StatusNotImplemented)
 }
 
+func ChatGet(ctx *fasthttp.RequestCtx) {
+	idVal := ctx.UserValue("id")
+	if idVal == nil {
+		ctx.SetStatusCode(fasthttp.StatusBadRequest)
+		return
+	}
+	animeId, err := strconv.ParseInt(fmt.Sprintf("%s", idVal), 10, 64)
+	if err != nil {
+		ctx.WriteString(err.Error())
+		ctx.SetStatusCode(fasthttp.StatusBadRequest)
+		return
+	}
+	text, err := ReadChat(animeId)
+	if err != nil {
+		if strings.Contains(err.Error(), "not found") {
+			ctx.WriteString(err.Error())
+			ctx.SetStatusCode(fasthttp.StatusNotFound)
+			return
+		}
+		addErrorToCtx(ctx, err)
+		return
+	}
+	_, err = ctx.WriteString(text)
+	if err != nil {
+		addErrorToCtx(ctx, err)
+		return
+	}
+	ctx.SetContentType("text/plain; charset=utf-8")
+	ctx.SetStatusCode(fasthttp.StatusOK)
+}
+
 func LogGet(ctx *fasthttp.RequestCtx) {
 	_, err := ctx.WriteString(logOut.String())
 	if err != nil {
 		addErrorToCtx(ctx, err)
-		ctx.SetStatusCode(fasthttp.StatusInternalServerError)
 		return
 	}
 	ctx.SetContentType("text/plain; charset=utf-8")
@@ -317,6 +349,43 @@ func Register(ctx *fasthttp.RequestCtx) {
 	ctx.SetStatusCode(fasthttp.StatusOK)
 }
 
+func ChatPost(ctx *fasthttp.RequestCtx) {
+	auth := ctx.Request.Header.Peek("X-HUSO-AUTH")
+	if ctx.UserValue("id") == nil || ctx.UserValue("user") == nil || auth == nil || string(auth) == "" || !strings.Contains(string(ctx.Request.Header.ContentType()), "text/plain") {
+		ctx.SetStatusCode(fasthttp.StatusBadRequest)
+		return
+	}
+	username := fmt.Sprintf("%s", ctx.UserValue("user"))
+	legit, _ := GheddoAuth(username, string(auth))
+	if !legit {
+		ctx.SetStatusCode(fasthttp.StatusUnauthorized)
+		return
+	}
+	animeId, err := strconv.ParseInt(fmt.Sprintf("%s", ctx.UserValue("id")), 10, 64)
+	if err != nil {
+		ctx.WriteString(err.Error())
+		ctx.SetStatusCode(fasthttp.StatusBadRequest)
+		return
+	}
+	sent := strings.TrimSpace(string(ctx.PostBody()))
+	if sent == "" {
+		ctx.SetStatusCode(fasthttp.StatusBadRequest)
+		return
+	}
+	text, err := SaveChat(animeId, username, sent)
+	if err != nil {
+		addErrorToCtx(ctx, err)
+		return
+	}
+	_, err = ctx.WriteString(text)
+	if err != nil {
+		addErrorToCtx(ctx, err)
+		return
+	}
+	ctx.SetContentType("text/plain; charset=utf-8")
+	ctx.SetStatusCode(fasthttp.StatusOK)
+}
+
 func WatchPost(ctx *fasthttp.RequestCtx) {
 	processUpdateReq(ctx, true)
 }

schaffer.go

@@ -3,6 +3,7 @@ package main
 import (
 	"encoding/json"
 	"errors"
+	"fmt"
 	"time"
 )
 
@@ -163,3 +164,10 @@ func FetchProgress(animeId, userId int64, username string, progress int) (int, t
 	// has no progress or dropped/hold
 	return 0, time.Now(), nil
 }
+
+func AddToChat(old, new, user string) string {
+	buf := NewRingBuf(chatLength)
+	buf.Write([]byte(old))
+	buf.Write([]byte(fmt.Sprintf("[%s][%s]: %s\n", time.Now().Format("02.01.|15:04:05"), user, new)))
+	return buf.String()
+}