Start fleshing out web server

dau.go

@@ -46,7 +46,8 @@ func main() {
 
 	config := parseOptions()
 	checkPath(config.path)
-	web.Init()
+	wconfig := web.Init()
+	go processWebChanges(wconfig)
 
 	checkUpdates()
 
@@ -63,6 +64,14 @@ func main() {
 	}
 }
 
+func processWebChanges(wc web.DAUWebServer) {
+	for {
+		change := <-wc.ConfigChange
+		log.Print(change)
+		log.Print("Got a change!")
+	}
+}
+
 func checkPath(path string) {
 	src, err := os.Stat(path)
 	if err != nil {

web/web.go

@@ -1,32 +1,67 @@
 package web
 
 import (
+	"encoding/json"
 	"fmt"
 	"log"
 	"net/http"
-	"strings"
 )
 
-func sayhelloName(w http.ResponseWriter, r *http.Request) {
-	r.ParseForm()       // parse arguments, you have to call this by yourself
-	fmt.Println(r.Form) // print form information in server side
-	fmt.Println("path", r.URL.Path)
-	fmt.Println("scheme", r.URL.Scheme)
-	fmt.Println(r.Form["url_long"])
-	for k, v := range r.Form {
-		fmt.Println("key:", k)
-		fmt.Println("val:", strings.Join(v, ""))
+// DAUWebServer - stuff for the web server
+type DAUWebServer struct {
+	ConfigChange chan int
+}
+
+type response struct {
+	Success int
+}
+
+// I am too noob to work out how to pass context around
+var wsConfig DAUWebServer
+
+// r.ParseForm()       // parse arguments, you have to call this by yourself
+// fmt.Println(r.Form) // print form information in server side
+// fmt.Println("path", r.URL.Path)
+// fmt.Println("scheme", r.URL.Scheme)
+// fmt.Println(r.Form["url_long"])
+// for k, v := range r.Form {
+// 	fmt.Println("key:", k)
+// 	fmt.Println("val:", strings.Join(v, ""))
+// }
+
+func getIndex(w http.ResponseWriter, r *http.Request) {
+	fmt.Fprintf(w, "index here")
+}
+
+func getSetWebhook(w http.ResponseWriter, r *http.Request) {
+	wsConfig.ConfigChange <- 1
+	goodResponse := response{1}
+	js, err := json.Marshal(goodResponse)
+	if err != nil {
+		http.Error(w, err.Error(), http.StatusInternalServerError)
+		return
 	}
-	fmt.Fprintf(w, "Response!") // send data to client side
+
+	w.Header().Set("Content-Type", "application/json")
+	w.Write(js)
+}
+
+func getSetDirectory(w http.ResponseWriter, r *http.Request) {
 }
 
 // Init is great
-func Init() {
+func Init() DAUWebServer {
+	wsConfig.ConfigChange = make(chan int)
 	go startWebServer()
+	return wsConfig
 }
 
 func startWebServer() {
-	http.HandleFunc("/", sayhelloName) // set router
+
+	http.HandleFunc("/", getIndex)
+	http.HandleFunc("/rest/config/webhook", getSetWebhook)
+	http.HandleFunc("/rest/config/directory", getSetDirectory)
+
 	log.Print("Starting web server on http://localhost:9090")
 	err := http.ListenAndServe(":9090", nil) // set listen port
 	if err != nil {