From e79b1fe871c0380c72b472336db2f67620bc690e Mon Sep 17 00:00:00 2001
From: Hamcha <zikyky@gmail.com>
Date: Thu, 1 Sep 2016 14:06:30 +0200
Subject: [PATCH] Add JoJo Friday module

---
 friday/main.go | 101 +++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 101 insertions(+)
 create mode 100644 friday/main.go

diff --git a/friday/main.go b/friday/main.go
new file mode 100644
index 0000000..8713d21
--- /dev/null
+++ b/friday/main.go
@@ -0,0 +1,101 @@
+package main
+
+import (
+	"encoding/json"
+	"flag"
+	"io/ioutil"
+	"log"
+	"math/rand"
+	"net/http"
+	"strconv"
+	"strings"
+	"time"
+
+	"github.com/hamcha/clessy/tg"
+)
+
+const APIUrl = "https://api.datamarket.azure.com/Bing/Search/v1/Image?$format=json&Query=%27jojo%20bizarre%20adventure%20friday%20know%20your%20meme%27"
+
+type BingAPISearchResult struct {
+	MediaUrl string
+}
+
+type BingAPIResponseData struct {
+	Results []BingAPISearchResult `json:"results"`
+}
+
+type BingAPIResponse struct {
+	Data BingAPIResponseData `json:"d"`
+}
+
+func assert(err error) {
+	if err != nil {
+		panic(err)
+	}
+}
+
+func main() {
+	brokerAddr := flag.String("broker", "localhost:7314", "Broker address:port")
+	apiKey := flag.String("apiKey", "", "Bing Search API key")
+	chatId := flag.Int64("chatId", -1001063099772, "Chat to write to")
+	flag.Parse()
+
+	broker, err := tg.ConnectToBroker(*brokerAddr)
+	assert(err)
+	log.Println("Connected to broker")
+	defer broker.Close()
+
+	req, err := http.NewRequest("GET", APIUrl, nil)
+	assert(err)
+	req.SetBasicAuth(*apiKey, *apiKey)
+	resp, err := http.DefaultClient.Do(req)
+	assert(err)
+	log.Println("Connecting to Bing API")
+
+	var body BingAPIResponse
+	err = json.NewDecoder(resp.Body).Decode(&body)
+	resp.Body.Close()
+	assert(err)
+	log.Println("Successfully obtained JSON of miracles")
+
+	images := body.Data.Results
+	imgcount := len(body.Data.Results)
+	rand.Seed(time.Now().Unix())
+
+	for attempt := 0; attempt < 10; attempt += 1 {
+		imgindex := rand.Int() % imgcount
+		chosen := images[imgindex].MediaUrl
+		log.Println("Trying " + chosen)
+
+		resp, err := http.Get(chosen)
+		if err != nil {
+			log.Println("Cannot GET url, trying new image")
+			continue
+		}
+
+		data, err := ioutil.ReadAll(resp.Body)
+		resp.Body.Close()
+		if err != nil {
+			log.Println("Cannot read data, trying new image")
+			continue
+		}
+		log.Println("Read " + strconv.Itoa(len(data)) + " bytes from " + chosen)
+
+		ctype := strings.SplitN(resp.Header.Get("Content-Type"), "/", 2)
+		if len(ctype) < 2 {
+			log.Println("Cannot read type (" + resp.Header.Get("Content-Type") + "), trying new image")
+			continue
+		} else {
+			// DOES THIS FIX THINGS??
+			ctype[1] = strings.Replace(ctype[1], "jpeg", "jpg", 1)
+		}
+		log.Println("Type is " + ctype[1])
+
+		broker.SendPhoto(&tg.APIChat{ChatID: *chatId}, data, "jojo."+ctype[1], "IT IS FRIDAY MY DUDES", nil)
+
+		log.Println("Sent SendPhoto request to " + strconv.FormatInt(*chatId, 10))
+		return
+	}
+
+	log.Fatalln("FRIDAY has failed, too many attemps")
+}