enable contact form support.

form_contactus.go

@@ -0,0 +1,101 @@
+package main
+
+import (
+	"encoding/json"
+	"fmt"
+	log "github.com/sirupsen/logrus"
+	"net/http"
+	"net/smtp"
+	"strings"
+)
+
+const formPrefix = "/form/"
+
+type formInput struct {
+	w http.ResponseWriter
+	r *http.Request
+}
+
+func formMain(w http.ResponseWriter, r *http.Request) {
+	fi := formInput{w, r}
+	fi.contactUs()
+}
+
+func (m *formInput) contactUs() {
+	ret := map[string]interface{}{}
+	ret["success"] = true
+	m.r.ParseForm()
+	name := m.r.FormValue("name")
+	email := m.r.FormValue("email")
+	message := m.r.FormValue("message")
+
+	ret["name"] = name
+	ret["email"] = email
+	ret["message"] = message
+
+	m.apiV1SendJson(ret)
+	go sendContactUs(name, email, message)
+
+}
+
+func (m *formInput) apiV1SendJson(result interface{}) {
+	//general setup
+	m.w.Header().Set("Content-Type", "application/json;charset=UTF-8")
+
+	out, e := json.Marshal(result)
+	if e != nil {
+		log.Warn("Cannot convert result to json ", result)
+	}
+	m.w.Header().Set("Content-Type", "text/json; charset=utf-8")
+	//apiV1AddTrackingCookie(w, r, ss) //always the last one to set cookies
+	fmt.Fprint(m.w, string(out))
+}
+
+func sendContactUs(name string, email string, userInput string) {
+	// Sender data.
+	from := "mailer@biukop.com.au"
+	password := "hpfitsrujgkewcdw"
+
+	// Receiver email address.
+	to := []string{
+		"patrick@biukop.com.au",
+	}
+
+	// smtp server configuration.
+	smtpHost := "smtp.gmail.com"
+	smtpPort := "587"
+
+	raw := `Subject: {name} Contact form on Biukop Web 
+Content-Type: text/plain; charset="UTF-8"
+
+    Dear Manager,
+
+    We receive a a form submission from biukop.com.au 
+    name  : {name}    
+    email : {email}
+    message:
+
+    {message}
+
+    Kind Regards
+    Biukop Mailing service team.
+    `
+
+	raw = strings.Replace(raw, "{name}", name, -1)
+	raw = strings.Replace(raw, "{email}", email, -1)
+	raw = strings.Replace(raw, "{message}", userInput, -1)
+
+	// Message.
+	message := []byte(raw)
+
+	// Authentication.
+	auth := smtp.PlainAuth("", from, password, smtpHost)
+
+	// Sending email.
+	err := smtp.SendMail(smtpHost+":"+smtpPort, auth, from, to, message)
+	if err != nil {
+		fmt.Println(err)
+		return
+	}
+	fmt.Println("Email Sent Successfully!")
+}

http_handler.go

@@ -14,6 +14,7 @@ var httpEntryMap = map[string]httpEntry{
 	apiV1Prefix:    apiV1Main,
 	apiV1WebSocket: apiV1WebSocketHandler,
 	videoPrefix:    videoMain,
+	formPrefix:     formMain,
 }
 
 func setupHTTPHandler() {