@@ -1,4 +1,6 @@
 {
+"serverIP": "127.0.0.1",
+    "serverPort": "3055",
     "imgWidth": 300,
     "imgHeigh": 300
 }

@@ -1,9 +1,18 @@
 package main
 
-import "fmt"
+import (
+	"fmt"
+	"net/http"
+)
 
 func check(err error) {
 	if err != nil {
 		fmt.Println(err)
 	}
 }
+
+func checkAndReturn(err error, w http.ResponseWriter, msg string) {
+	if err != nil {
+		fmt.Fprintln(w, msg)
+	}
+}

@@ -11,13 +11,11 @@ )
 
 type imgRGBA [][]float64
 
-func dataToImage(data []byte, imageName string) (image.Image, error) {
-	//var histogram imgRGBA
+func dataToImage(data []byte, imageExtension string) (image.Image, error) {
 	reader := bytes.NewReader(data)
-	//var imageExtension = strings.Split(imageName, ".")[1]
 	var img image.Image
 	var err error
-	/*switch imageExtension {
+	switch imageExtension {
 	case "png":
 		img, err = png.Decode(reader)
 	case "jpg":
@@ -27,19 +25,16 @@ img, err = jpeg.Decode(reader)
 	default:
 		img = nil
 	}
-	*/
-	img, err = jpeg.Decode(reader)
 	if err != nil {
 		return img, err
 	}
 	return img, err
 }
 
-func imageToData(img image.Image, imageName string) ([]byte, error) {
+func imageToData(img image.Image, imageExtension string) ([]byte, error) {
 	buf := new(bytes.Buffer)
-	//var imageExtension = strings.Split(imageName, ".")[1]
 	var err error
-	/*switch imageExtension {
+	switch imageExtension {
 	case "png":
 		err = png.Encode(buf, img)
 	case "jpg":
@@ -48,8 +43,7 @@ case "jpeg":
 		err = jpeg.Encode(buf, img, nil)
 	default:
 		img = nil
-	}*/
-	err = jpeg.Encode(buf, img, nil)
+	}
 	if err != nil {
 		return buf.Bytes(), err
 	}

@@ -2,7 +2,6 @@ package main
 
 func euclideanDist(img1, img2 [][]float64) float64 {
 	var dist float64
-
 	for i := 0; i < len(img1); i++ {
 		for j := 0; j < len(img1[i]); j++ {
 			dist += (img1[i][j] - img2[i][j]) * (img1[i][j] - img2[i][j])
@@ -13,12 +12,10 @@ return dist
 }
 
 func knn(dataset Dataset, input [][]float64) string {
-	d := euclideanDist(dataset["Leopards"][0], input)
+	d := euclideanDist(dataset["leopard"][0], input)
 	label := "lamp"
 	for k, v := range dataset {
-		//fmt.Println(k)
 		for i := 0; i < len(v); i++ {
-			//fmt.Println(i)
 			dNew := euclideanDist(v[i], input)
 			if dNew < d {
 				d = dNew

@@ -2,16 +2,21 @@ package main
 
 import (
 	"fmt"
+	"log"
+	"net/http"
 	"strconv"
 	"time"
 )
 
+//dataset := make(Dataset)
+var dataset Dataset
+
 func main() {
 	readConfig("./config.json")
 
 	c.Cyan("reading images datasets")
 	tStart := time.Now()
-	dataset := readDataset("./dataset")
+	dataset = readDataset("./dataset")
 	fmt.Print("time spend reading images: ")
 	fmt.Println(time.Since(tStart))
 	fmt.Println("total folders scanned: " + strconv.Itoa(len(dataset)))
@@ -24,8 +29,8 @@ c.Cyan("total images in dataset: " + strconv.Itoa(numImages))
 
 	//we have the images in the dataset variable
 	//now, can take images
-	testFile := readImage("./test.jpg")
-	r := knn(dataset, testFile)
-	fmt.Println("seems to be a " + r)
 
+	c.Green("server running")
+	router := NewRouter()
+	log.Fatal(http.ListenAndServe(":"+config.ServerPort, router))
 }

@@ -7,6 +7,8 @@ "io/ioutil"
 )
 
 type Config struct {
+	ServerIP   string   `json:"serverIP"`
+	ServerPort string   `json:"serverPort"`
 	ImgWidth   int      `json:"imgWidth"`
 	ImgHeigh   int      `json:"imgHeigh"`
 }

@@ -4,6 +4,7 @@ import (
 	"fmt"
 	"io/ioutil"
 	"strconv"
+	"strings"
 )
 
 //each image is [][]float64, is a array of pixels
@@ -15,8 +16,6 @@ func byteArrayToFloat64Array(b []byte) []float64 {
 	var f []float64
 	for i := 0; i < len(b); i++ {
 		val, _ := strconv.ParseFloat(string(b[i]), 64)
-		/*fmt.Print(string(b[i]) + "-")
-		fmt.Println(val)*/
 		f = append(f, val)
 	}
 	return f
@@ -24,14 +23,12 @@ }
 
 func readImage(path string) [][]float64 {
 	//open image file
-	/*reader, err := os.Open(path)
-	check(err)
-	defer reader.Close()*/
-
 	dat, err := ioutil.ReadFile(path)
 	check(err)
 
-	imageRaw, err := dataToImage(dat, path)
+	pathSplited := strings.Split(path, ".")
+	imageExtension := pathSplited[len(pathSplited)-1]
+	imageRaw, err := dataToImage(dat, imageExtension)
 	check(err)
 
 	//resize the image to standard size
@@ -39,15 +36,9 @@ image := Resize(imageRaw)
 
 	//convert the image to histogram(RGBA)
 	histogram := imageToHistogram(image)
-	//convert image to bytes
-	/*imgBytes, err := imageToData(image, path)
-	check(err)*/
-
-	//imgFloat := byteArrayToFloat64Array(imgBytes)
 	return histogram
 }
 func readDataset(path string) map[string]ImgDataset {
-	//dataset := make(map[string]ImgDataset)
 	dataset := make(Dataset)
 
 	folders, _ := ioutil.ReadDir(path)
@@ -62,8 +53,6 @@ image := readImage(path + "/" + folder.Name() + "/" + file.Name())
 
 			imgDataset = append(imgDataset, image)
 
-			/*fmt.Println(folder.Name())
-			fmt.Println(file.Name())*/
 		}
 
 		//add the foldername to the Dataset map

@@ -0,0 +1,87 @@
+package main
+
+import (
+	"fmt"
+	"log"
+	"net/http"
+	"time"
+
+	"github.com/gorilla/mux"
+)
+
+type ImageModel struct {
+	File []byte `json:"file"`
+}
+
+type Route struct {
+	Name        string
+	Method      string
+	Pattern     string
+	HandlerFunc http.HandlerFunc
+}
+type Routes []Route
+
+var routes = Routes{
+	Route{
+		"Index",
+		"GET",
+		"/",
+		Index,
+	},
+	Route{
+		"NewImage",
+		"POST",
+		"/image",
+		NewImage,
+	},
+}
+
+func Logger(inner http.Handler, name string) http.Handler {
+	return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+		start := time.Now()
+
+		inner.ServeHTTP(w, r)
+
+		log.Printf(
+			"%s\t%s\t%s\t%s",
+			r.Method,
+			r.RequestURI,
+			name,
+			time.Since(start),
+		)
+	})
+}
+func NewRouter() *mux.Router {
+	router := mux.NewRouter().StrictSlash(true)
+	for _, route := range routes {
+		var handler http.Handler
+		handler = route.HandlerFunc
+		handler = Logger(handler, route.Name)
+
+		router.
+			Methods(route.Method).
+			Path(route.Pattern).
+			Name(route.Name).
+			Handler(handler)
+	}
+	return router
+}
+
+func Index(w http.ResponseWriter, r *http.Request) {
+	fmt.Fprintln(w, "send images to the /image path")
+}
+func NewImage(w http.ResponseWriter, r *http.Request) {
+	_, handler, err := r.FormFile("file")
+	check(err)
+
+	//imageName := strings.Split(handler.Filename, ".")[0]
+	//fileName := imageName + ".png"
+
+	//data, err := ioutil.ReadAll(file)
+	//check(err)
+	img := readImage(handler.Filename)
+	result := knn(dataset, img)
+
+	fmt.Println("seems to be a " + result)
+	fmt.Fprintln(w, "seems to be a "+result)
+}