add image route , has bug

router/api/twitch.go

@@ -281,3 +281,39 @@ func UpdateDonateSetting(c *context.Context) {
 
 	c.Success(nil)
 }
+
+// GetDonateBarStatus -
+func GetDonateBarStatus(c *context.Context) {
+	chid := c.Param("chid")
+	chdata, err := model.GetTwitchChannelWithID(chid)
+	if err != nil {
+		c.ServerError(nil)
+		return
+	}
+	if chdata == nil {
+		c.NotFound(nil)
+		return
+	}
+
+	ds, err := model.GetDonateSettingByChannel(chdata.ID)
+	if err != nil {
+		c.ServerError(nil)
+		return
+	}
+
+	sum := 0
+	mapData := map[string]interface{}{}
+	if ds != nil {
+		sum, err = model.SumChannelDonatePriceSinceTime(chdata.ID, ds.StartDate)
+		if err != nil {
+			c.ServerError(nil)
+			return
+		}
+		sum += ds.StartAmount
+		mapData = utils.ToMap(ds)
+		mapData["total"] = sum
+	}
+	c.Success(map[string]interface{}{
+		"setting": mapData,
+	})
+}

router/rimg/rimg.go

@@ -0,0 +1,90 @@
+package rimg
+
+import (
+	"bytes"
+	"image"
+	_ "image/gif"
+	"image/jpeg"
+	_ "image/jpeg"
+	_ "image/png"
+	"io/ioutil"
+	"os"
+	"path"
+	"strconv"
+
+	"github.com/nfnt/resize"
+
+	"git.trj.tw/golang/mtfosbot/module/config"
+	"git.trj.tw/golang/mtfosbot/module/context"
+	"git.trj.tw/golang/mtfosbot/module/utils"
+)
+
+// GetOriginImage -
+func GetOriginImage(c *context.Context) {
+	fname := c.Param("imgname")
+	conf := config.GetConf()
+	imgP := utils.ParsePath(conf.ImageRoot)
+	exists := utils.CheckExists(imgP, true)
+	if !exists {
+		c.NotFound("image path not found")
+		return
+	}
+
+	newP := path.Join(imgP, fname)
+	exists = utils.CheckExists(newP, false)
+	if !exists {
+		c.NotFound("image file not found")
+		return
+	}
+
+	fileBuf, err := os.Open(newP)
+	if err != nil {
+		c.ServerError(nil)
+		return
+	}
+	defer fileBuf.Close()
+
+	imgf, _, err := image.DecodeConfig(fileBuf)
+	if err != nil {
+		c.ServerError(nil)
+		return
+	}
+
+	if imgf.Height > 1024 || imgf.Width > 1024 {
+		img, _, err := image.Decode(fileBuf)
+		if err != nil {
+			c.ServerError(nil)
+			return
+		}
+		w := 0
+		h := 0
+		if imgf.Width > imgf.Height {
+			w = 1024
+		} else {
+			h = 1024
+		}
+		buf := new(bytes.Buffer)
+		m := resize.Resize(uint(w), uint(h), img, resize.Bilinear)
+		err = jpeg.Encode(buf, m, nil)
+		if err != nil {
+			c.ServerError(nil)
+			return
+		}
+		c.Writer.Header().Set("Content-Type", "image/jpeg")
+		c.Writer.Header().Set("Content-Length", strconv.Itoa(buf.Len()))
+		_, err = c.Writer.Write(buf.Bytes())
+		if err != nil {
+			c.ServerError(nil)
+		}
+		return
+	}
+
+	buf, err := ioutil.ReadAll(fileBuf)
+	c.Writer.Header().Set("Content-Type", "image/jpeg")
+	c.Writer.Header().Set("Content-Length", strconv.Itoa(len(buf)))
+	_, err = c.Writer.Write(buf)
+	if err != nil {
+		c.ServerError(nil)
+		return
+	}
+}

router/routes/routes.go

@@ -1,12 +1,14 @@
 package routes
 
 import (
+	"fmt"
 	"log"
 
 	"git.trj.tw/golang/mtfosbot/module/context"
 	"git.trj.tw/golang/mtfosbot/router/api"
 	"git.trj.tw/golang/mtfosbot/router/google"
 	"git.trj.tw/golang/mtfosbot/router/line"
+	"git.trj.tw/golang/mtfosbot/router/rimg"
 	"git.trj.tw/golang/mtfosbot/router/twitch"
 	"github.com/gin-contrib/cors"
 	"github.com/gin-gonic/contrib/sessions"
@@ -36,16 +38,30 @@ func NewServ() *gin.Engine {
 
 // SetRoutes - set routes
 func SetRoutes(r *gin.Engine) {
+	r.NoRoute(func(c *gin.Context) {
+		fmt.Println("match not route")
+		c.String(404, "404 page not found")
+	})
+
 	r.GET("/", func(c *gin.Context) {
 		c.JSON(200, gin.H{
 			"message": "ok",
 		})
 	})
 
+	imageProcGroup := r.Group("/image")
+	{
+		imageProcGroup.GET("/origin", func(c *gin.Context) {
+			c.String(200, "test msg")
+		})
+		imageProcGroup.GET("/origin/:imgname", context.PatchCtx(rimg.GetOriginImage))
+	}
+
 	apiGroup := r.Group("/api")
 	{
 		apiGroup.POST("/login", context.PatchCtx(api.UserLogin))
 		apiGroup.POST("/logout", context.PatchCtx(api.UserLogout))
+		apiGroup.GET("/twitch/channel/:chid/opay/bar", context.PatchCtx(api.GetDonateBarStatus))
 	}
 	apiTwitchGroup := apiGroup.Group("/twitch", context.PatchCtx(api.CheckSession))
 	{