galley/galley.go

package main

import (
	"log"
	"net/http"
	"os"
)

func main() {
	http.Handle("/static/", http.StripPrefix("/static/", http.FileServer(http.Dir("static"))))
	http.HandleFunc("/view/", MakeHandler(ViewHandler))
	http.HandleFunc("/edit/", MakeHandler(EditHandler))
	http.HandleFunc("/save/", MakeHandler(SaveHandler))
	log.Fatal(http.ListenAndServe(":8080", nil))
}

type Page struct {
	Title string
	Body  []byte
}

func (p *Page) save() error {
	filename := "data/" + p.Title + ".txt"
	return os.WriteFile(filename, p.Body, 0600)
}

func loadPage(title string) (*Page, error) {
	filename := "data/" + title + ".txt"
	body, err := os.ReadFile(filename)
	if err != nil {
		return nil, err
	}
	return &Page{Title: title, Body: body}, nil
}