func fragmentPage(w http.ResponseWriter, req *http.Request) {
// Do not show main page for now
if req.URL.Path == "/" {
http.Redirect(w, req, "/cursos", http.StatusSeeOther)
return
}
// Extract Item ID from URL
var itemId string
path := req.URL.Path[1:]
k := strings.Index(path, "/")
if k != -1 {
// serve file from item directory
itemId = path[:k]
dir := content.ToDir(itemId)
if dir.Root == "" {
NotFound(w, req)
return
}
filename := dir.File(path[k+1:])
log.Printf("%s", req.URL.Path)
http.ServeFile(w, req, filename)
return
} else {
itemId = path
}
// Determine fragment ID & Title
var fid string
fid, notfound := getFragmentID(itemId)
if notfound {
log.Printf("%s (NOT FOUND)", req.URL)
NotFound(w, req)
return
}
title := getTitle(itemId)
// Get session
session := data.GetOrCreateSession(req)
id := session.Id
if session.User != nil {
id = session.User.Login
}
log.Printf("%s [%s]", req.URL, id)
session.PutCookie(w)
SendPage(w, req, session, fid, title)
session.Message = "" // message delivered
}
func hLogin(w http.ResponseWriter, req *http.Request) {
session := data.GetOrCreateSession(req)
log.Printf("%s [%s]", req.URL, session.Id)
session.PutCookie(w)
switch req.Method {
case "GET":
url, err := url.Parse(req.Header.Get("Referer"))
if err == nil && url.Path != "/login" {
session.Referer = url.Path
}
SendPage(w, req, session, "login", "Login")
session.Message = ""
case "POST":
hLoginProcessForm(w, req, session)
default:
http.Error(w, "Wrong method", http.StatusBadRequest)
}
}
func hAbout(w http.ResponseWriter, req *http.Request) {
session := data.GetOrCreateSession(req)
log.Printf("%s [%s]", req.URL, session.Id)
SendPage(w, req, session, "about", "Acerca de")
}