very first iteration

main.go

@@ -0,0 +1,81 @@
+// WGoSlackBot
+//
+// Copyright (c) 2016 by Daniel Aberger
+package main
+
+import (
+	"bytes"
+	"encoding/json"
+	"flag"
+	"fmt"
+	"log"
+	"net/http"
+
+	"dev.ixab.de/WGSWATBP/WGoSlackBot/modules"
+)
+
+var (
+	sayCh       chan modules.Payload
+	webhookPort = flag.String("webhookport", "61321", "Webhook port")
+	slackHook   = flag.String("slackhook", "https://hooks.slack.com/services/", "Slack webhook URL")
+	params      = flag.String("params", "", "Module params")
+)
+
+func init() {
+	flag.Parse()
+}
+
+func main() {
+	sayCh = make(chan modules.Payload, 1024)
+	modules.Init(sayCh, *params)
+
+	go webhook()
+
+	for {
+		sendPayload(<-sayCh)
+	}
+}
+
+func webhook() {
+	http.HandleFunc("/hook", webhookHandler)
+	log.Fatal(http.ListenAndServe(":"+*webhookPort, nil))
+}
+func webhookHandler(w http.ResponseWriter, req *http.Request) {
+	req.ParseForm()
+	whp := modules.WebhookPayload{
+		Token:       req.Form.Get("token"),
+		TeamID:      req.Form.Get("team_id"),
+		TeamDomain:  req.Form.Get("team_domain"),
+		ServiceID:   req.Form.Get("service_id"),
+		ChannelID:   req.Form.Get("channel_id"),
+		ChannelName: req.Form.Get("channel_name"),
+		Timestamp:   req.Form.Get("timestamp"),
+		UserID:      req.Form.Get("user_id"),
+		UserName:    req.Form.Get("user_name"),
+		Text:        req.Form.Get("text"),
+		TriggerWord: req.Form.Get("trigger_word"),
+	}
+	modules.HandleMessage(&whp)
+}
+
+func sendPayload(payload modules.Payload) {
+	p, err := json.Marshal(payload)
+	if err != nil {
+		fmt.Println("error:", err)
+	}
+	url := *slackHook
+
+	var jsonStr = p
+	req, err := http.NewRequest("POST", url, bytes.NewBuffer(jsonStr))
+	req.Header.Set("X-Custom-Header", "myvalue")
+	req.Header.Set("Content-Type", "application/json")
+
+	client := &http.Client{}
+	resp, err := client.Do(req)
+	if err != nil {
+		panic(err)
+	}
+	defer resp.Body.Close()
+
+	log.Println("Sent payload. Response Status:", resp.Status)
+}