missed files

server/handler.go

@@ -1 +1,56 @@
 package server
+
+import (
+	"net/http"
+	"os/exec"
+)
+
+type Handler struct{}
+
+func (h *Handler) ServeHTTP(w http.ResponseWriter, r *http.Request) {
+	switch r.Method {
+	case http.MethodGet:
+		toggle := r.URL.Query().Get("toggle")
+		switch toggle {
+		case "on":
+			if !h.WifiEnabled(w, r) {
+				if e := exec.Command("nmcli", "radio", "wifi", "on").Run(); e != nil {
+					http.Error(w, e.Error(), http.StatusInternalServerError)
+					return
+				}
+				if e := exec.Command("nmcli", "connection", "up", "Hotspot", "ifname", "wlp2s0").Run(); e != nil {
+					http.Error(w, e.Error(), http.StatusInternalServerError)
+					return
+				}
+			}
+
+		case "off":
+			if h.WifiEnabled(w, r) {
+				if e := exec.Command("nmcli", "connection", "down", "Hotspot").Run(); e != nil {
+					http.Error(w, e.Error(), http.StatusInternalServerError)
+					return
+				}
+				if e := exec.Command("nmcli", "radio", "wifi", "off").Run(); e != nil {
+					http.Error(w, e.Error(), http.StatusInternalServerError)
+					return
+				}
+			}
+		}
+
+	default:
+		http.Error(w, http.StatusText(http.StatusMethodNotAllowed), http.StatusMethodNotAllowed)
+	}
+}
+
+func (h *Handler) WifiEnabled(w http.ResponseWriter, r *http.Request) bool {
+	status, e := exec.Command("nmcli", "radio", "wifi").Output()
+	if e != nil {
+		http.Error(w, e.Error(), http.StatusInternalServerError)
+		panic(e)
+	}
+	if string(status) == "enabled" {
+		return true
+	} else {
+		return false
+	}
+}