esfand · July 10, 2018 22:30 · Aug 2, 2015
diff --git a/hovercard.go b/hovercard.go
@@ -0,0 +1,84 @@
+package main
+
+import (
+	"fmt"
+	"log"
+	"io/ioutil"
+	"net/http"
+	"encoding/json"
+	"regexp"
+	"strings"
+	"flag"
+	"os"
+)
+
+type JSONdata struct {
+	Screen_name string
+	User_id string
+	Html string
+
+}
+
+func get_user(username string) []byte{
+	full_url := fmt.Sprintf("https://twitter.com/i/profiles/popup?screen_name=%s&wants_hovercard=true&_=1438430333863", username)
+
+	client := &http.Client{}
+	req, err := http.NewRequest("GET", full_url, nil)
+	if err != nil {
+		log.Fatal(err)
+	}
+
+	resp, err := client.Do(req)
+	if err != nil {
+		log.Fatal(err)
+	}
+	defer resp.Body.Close()
+
+	user_data, err := ioutil.ReadAll(resp.Body)
+	if err != nil {
+		log.Fatal(err)
+	}
+
+	return user_data
+}
+
+func parse_data(content []byte) {
+	j := &JSONdata{}
+	err := json.Unmarshal([]byte(content), &j)
+	if err != nil {
+		log.Fatal(err)
+	}
+
+	x := regexp.MustCompile("title=\"(.*) Pengikut\"\n")
+	follower := x.FindStringSubmatch(j.Html)[1]
+
+	y := regexp.MustCompile("title=\"(.*) Mengikuti\"\n")
+	following := y.FindStringSubmatch(j.Html)[1]
+
+	z := regexp.MustCompile("data-name=\"(.*)\" data-protected=\"false\"\u003e\n\n")
+	fullname := z.FindStringSubmatch(j.Html)[1]
+
+	i := regexp.MustCompile("\u003cimg src=\"(.*)\" alt")
+	image := strings.Replace(i.FindStringSubmatch(j.Html)[1], "_bigger", "", -1)
+
+	fmt.Printf("screen_name: %s\n", j.Screen_name)
+	fmt.Printf("user_id: %s\n", j.User_id)
+	fmt.Printf("fullname: %s\n", fullname)
+	fmt.Printf("image: %s\n", image)
+	fmt.Printf("follower: %s\n", follower)
+	fmt.Printf("following: %s\n", following)
+}
+
+func main() {
+	flag.Parse()
+
+	if flag.NArg() < 1 {
+		fmt.Fprintf(os.Stderr, "Usage: %s [twitter_user_name]\n", os.Args[0])
+		os.Exit(1)
+	}
+
+	username := flag.Arg(0)
+
+	user := get_user(username)
+	parse_data(user)
+}