commentgetter.go

package main

import (
	"encoding/json"
	"fmt"
	"io/ioutil"
	"net/http"
	"os"
	"regexp"
	"strconv"
)

func main() {
	// enter url here
	getComments("")
}

var re = regexp.MustCompile("[0-9]+")

func getComments(url string) {
	resp, err := http.Get(url)
	if err != nil {
		panic(err)
	}

	defer resp.Body.Close()
	body, err := ioutil.ReadAll(resp.Body)

	var r FbCommentResp
	if err = json.Unmarshal(body, &r); err != nil {
		panic(err)
	}

	for _, comment := range r.Data {
		numbers := re.FindAllString(comment.Message, 1)

		if len(numbers) == 1 {
			guess, err := strconv.Atoi(numbers[0])
			if err != nil {
				continue
			}

			if guess >= 325 && guess <= 333 {
				fmt.Printf("%s guessed %d\n", comment.From.Name, guess)
			}

			if guess == 329 {
				fmt.Printf("%s nailed it @ %s: %s, quitting\n", comment.From.Name, comment.CreatedTime, comment.Message)
				os.Exit(0)
			}
		}
	}

	getComments(r.Paging.Next)
}

type FbCommentResp struct {
	Data []struct {
		CreatedTime string `json:"created_time"`
		From        struct {
			Name string `json:"name"`
			ID   string `json:"id"`
		} `json:"from"`
		Message string `json:"message"`
		ID      string `json:"id"`
	} `json:"data"`
	Paging struct {
		Cursors struct {
			Before string `json:"before"`
			After  string `json:"after"`
		} `json:"cursors"`
		Next string `json:"next"`
	} `json:"paging"`
}