Email Extract App – Fyne Golang GUI tutorial 72

Want to know Email of any organization?
This is the best tool for you.
Let suppose you want to figure out email of google or fiver or amazon.
You don't need to search the whole internet.
Just enter the domain of the company and the result will be served to you in seconds.

package main

import (


func main() {
	a := app.New()
	w := a.NewWindow("Find Email of organization employee...")
	w.Resize(fyne.NewSize(600, 400))
	title1 := widget.NewLabel("Email Finder Verification App")
	title1.Alignment = fyne.TextAlignCenter
	title1.TextStyle = fyne.TextStyle{Bold: true}
	// Get url for user
	long_url := widget.NewEntry()
	long_url.SetPlaceHolder("Enter URL here...")
	long_url.Text = ""
	result_data := widget.NewMultiLineEntry()
	result_data.MultiLine = true
	result_data.Resize(fyne.NewSize(300, 400))
	result_data.Move(fyne.NewPos(0, 0))
	result_data.SetPlaceHolder("First name & Email will displayed here...")
	result_container := container.NewWithoutLayout(result_data)
	result_container.Resize(fyne.NewSize(300, 400))
	email_place_holder := container.NewVBox(widget.NewLabel("List of Emails:"))
	email_place_holder2 := container.NewHScroll(email_place_holder)
	btn := widget.NewButton("Find", func() {
		API_KEY := "d7888147f3ec5a63f1f6831f7357b229b90448c5"
		// Raw URL
		// url of api
		URL := fmt.Sprintf("", long_url.Text, API_KEY)
		//URL := ""
		//URL := ""
		// http response
		resp, _ := http.Get(URL)
		defer resp.Body.Close()
		// read the response body
		body, _ := ioutil.ReadAll(resp.Body)
		// parse json data
		emailFinder, _ := UnmarshalEmailFinder(body)
		// add the suffix received to main url
		var emailSlice string
		for i := 0; i < len(emailFinder.Data.Emails); i++ {
			var v *string
			if emailFinder.Data.Emails[i].FirstName != nil {
				v = emailFinder.Data.Emails[i].FirstName
				f := fmt.Sprintf("\n firstname:%s\n email %d: %s\n", *v, i+1, emailFinder.Data.Emails[i].Value)
				email_ := fmt.Sprintf("%d# %s\nemail : %s", i+1, *v, emailFinder.Data.Emails[i].Value)
				emailSlice += f
		result_data.Text = "Organization Name: " + emailFinder.Data.Organization + "\n" + emailSlice
	c := container.NewVBox(title1, long_url, btn, result_container)
	split1 := container.NewHSplit(c, email_place_holder2)

// This file was generated from JSON Schema using quicktype, do not modify it directly.
// To parse and unparse this JSON data, add this code to your project and do:
//    emailFinder, err := UnmarshalEmailFinder(bytes)
//    bytes, err = emailFinder.Marshal()
func UnmarshalEmailFinder(data []byte) (EmailFinder, error) {
	var r EmailFinder
	err := json.Unmarshal(data, &r)
	return r, err
func (r *EmailFinder) Marshal() ([]byte, error) {
	return json.Marshal(r)

type EmailFinder struct {
	Data Data `json:"data"`
	Meta Meta `json:"meta"`
type Data struct {
	Domain       string      `json:"domain"`
	Disposable   bool        `json:"disposable"`
	Webmail      bool        `json:"webmail"`
	AcceptAll    bool        `json:"accept_all"`
	Pattern      string      `json:"pattern"`
	Organization string      `json:"organization"`
	Country      interface{} `json:"country"`
	State        interface{} `json:"state"`
	Emails       []Email     `json:"emails"`
type Email struct {
	Value        string       `json:"value"`
	Type         Type         `json:"type"`
	Confidence   int64        `json:"confidence"`
	Sources      []Source     `json:"sources"`
	FirstName    *string      `json:"first_name"`
	LastName     *string      `json:"last_name"`
	Position     *string      `json:"position"`
	Seniority    *string      `json:"seniority"`
	Department   *string      `json:"department"`
	Linkedin     interface{}  `json:"linkedin"`
	Twitter      *string      `json:"twitter"`
	PhoneNumber  *string      `json:"phone_number"`
	Verification Verification `json:"verification"`
type Source struct {
	Domain      string `json:"domain"`
	URI         string `json:"uri"`
	ExtractedOn string `json:"extracted_on"`
	LastSeenOn  string `json:"last_seen_on"`
	StillOnPage bool   `json:"still_on_page"`
type Verification struct {
	Date   *string `json:"date"`
	Status *string `json:"status"`
type Meta struct {
	Results int64  `json:"results"`
	Limit   int64  `json:"limit"`
	Offset  int64  `json:"offset"`
	Params  Params `json:"params"`
type Params struct {
	Domain     string      `json:"domain"`
	Company    interface{} `json:"company"`
	Type       interface{} `json:"type"`
	Seniority  interface{} `json:"seniority"`
	Department interface{} `json:"department"`
type Type string

const (
	Generic  Type = "generic"
	Personal Type = "personal"

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Tony BB

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