Add notes for the new lead maintainer of the open-source iris project and align with @get-ion/ion by @hiveminded

Former-commit-id: da4f38eb9034daa49446df3ee529423b98f9b331

_examples/http_request/upload-files/main.go

@@ -0,0 +1,70 @@
+package main
+
+import (
+	"crypto/md5"
+	"fmt"
+	"io"
+	"os"
+	"strconv"
+	"time"
+
+	"github.com/kataras/iris"
+	"github.com/kataras/iris/context"
+	"github.com/kataras/iris/view"
+)
+
+func main() {
+	app := iris.New()
+
+	app.RegisterView(view.HTML("./templates", ".html"))
+
+	// Serve the form.html to the user
+	app.Get("/upload", func(ctx context.Context) {
+		//create a token (optionally)
+
+		now := time.Now().Unix()
+		h := md5.New()
+		io.WriteString(h, strconv.FormatInt(now, 10))
+		token := fmt.Sprintf("%x", h.Sum(nil))
+
+		// render the form with the token for any use you like
+		ctx.ViewData("", token)
+		ctx.View("upload_form.html")
+	})
+
+	// Handle the post request from the upload_form.html to the server
+	app.Post("/upload", context.LimitRequestBodySize(10<<20),
+		func(ctx context.Context) {
+			// or use ctx.SetMaxRequestBodySize(10 << 20)
+			//to limit the uploaded file(s) size.
+
+			// Get the file from the request
+			file, info, err := ctx.FormFile("uploadfile")
+
+			if err != nil {
+				ctx.StatusCode(iris.StatusInternalServerError)
+				ctx.HTML("Error while uploading: <b>" + err.Error() + "</b>")
+				return
+			}
+
+			defer file.Close()
+			fname := info.Filename
+
+			// Create a file with the same name
+			// assuming that you have a folder named 'uploads'
+			out, err := os.OpenFile("./uploads/"+fname,
+				os.O_WRONLY|os.O_CREATE, 0666)
+
+			if err != nil {
+				ctx.StatusCode(iris.StatusInternalServerError)
+				ctx.HTML("Error while uploading: <b>" + err.Error() + "</b>")
+				return
+			}
+			defer out.Close()
+
+			io.Copy(out, file)
+		})
+
+	// start the server at http://localhost:8080
+	app.Run(iris.Addr(":8080"))
+}