init

src/file-manager.go

@@ -0,0 +1,93 @@
+package main
+
+import (
+	"errors"
+	"fmt"
+	"io"
+	"net/http"
+	"html/template"
+	"os"
+	"encoding/json"
+)
+var templates = template.Must(template.ParseGlob("templates/*.html"))
+
+// curl -H "Accept: application/json" http://localhost:9988/
+func getRoot(w http.ResponseWriter, r *http.Request) {
+	fmt.Printf("got / request\n")
+	//io.WriteString(w, "This is my website!\n")
+	
+	c := ListFiles("")
+	fmt.Println(c)
+
+	context := struct {
+		IsLoggedIn bool ; Files []struct {FileName string}}{
+		IsLoggedIn: false,
+		Files: c,
+	}
+
+	// Check if request wants JSON
+	if r.Header.Get("Accept") == "application/json" {
+		w.Header().Set("Content-Type", "application/json")
+		json.NewEncoder(w).Encode(context)
+		return
+	}
+
+
+	//tmpl, _ := templates.ParseFiles("templates/venue.html")
+
+	templates.ExecuteTemplate(w, "index.html", context)
+}
+
+func ListFiles(dir string) []struct {FileName string} {
+	context := []struct {FileName string} {}
+	
+	entries, err := os.ReadDir(".")
+	if err != nil {
+		fmt.Println("Error:", err)
+		return context
+	}
+
+	for _, entry := range entries {
+		info, err := entry.Info()
+		if err != nil {
+			fmt.Println("Error getting info:", err)
+			continue
+		}
+		
+		context = append(context, struct {FileName string}{
+			FileName: info.Name(),
+		})
+
+		//fmt.Printf("Name: %s, Size: %d bytes, IsDir: %t\n", info.Name(), info.Size(), info.IsDir())
+	}
+
+	return context
+}
+
+func getHello(w http.ResponseWriter, r *http.Request) {
+	fmt.Printf("got /hello request\n")
+	io.WriteString(w, "Hello, HTTP!\n")
+}
+
+func GetMenusHandler(w http.ResponseWriter, r *http.Request) {
+	//fmt.Fprintf(w, "Hello, World!")
+	templates.ExecuteTemplate(w, "index.html", nil)
+}
+
+func HTTPmain() {
+
+	
+
+	http.HandleFunc("/", getRoot)
+	http.HandleFunc("/hello", getHello)
+
+	err := http.ListenAndServe(":3333", nil)
+
+	if errors.Is(err, http.ErrServerClosed) {
+		fmt.Printf("server closed\n")
+	} else if err != nil {
+		fmt.Printf("error starting server: %s\n", err)
+		os.Exit(1)
+	}
+}
+