faviconer.go

faviconer.go

package main

import (
	"encoding/base64"
	"fmt"
	"io/ioutil"
	"net/http"

	"github.com/twmb/murmur3"
)

func main() {
	final := ""
	fix := 76
	s := make([]string, 0)

	// pull file from the internet
	f, _ := http.Get("https://medium.com/favicon.ico")
	content, _ := ioutil.ReadAll(f.Body)
	str := base64.StdEncoding.EncodeToString(content)

	// slice up string
	for i := 0; i*fix+fix < len(str); i++ {
		it := str[i*fix : i*fix+fix]
		s = append(s, it)
	}

	// find last piece of string
	findlen := len(s) * fix
	last := str[findlen:] + "\n"

	// put it all together
	for _, s := range s {
		final = final + s + "\n"
	}
	str = final + last

	// do murmurhash3 stuff
	mm3 := murmur3.StringSum32(str)

	// convert uint32 to int32
	fmt.Println(int32(mm3))
}