package main import ( "go.etcd.io/bbolt" "html/template" "log" "net/http" "time" ) const IndexPageTemplate = ` Add moments of your day

Logged in as: {{ .Me }} | Logout

Remember moments: N minutes since your last memo

{{ if ne .Diff 0 }}{{ .Diff }}m{{ else }}start{{ end }}

{{ end }} ` type indexHandler struct { DB *bbolt.DB } func (h *indexHandler) ServeHTTP(w http.ResponseWriter, r *http.Request) { sess, err := NewSession(w, r) if err != nil { http.Error(w, err.Error(), http.StatusInternalServerError) log.Printf("Error loading session: %s", err) return } defer sess.Flush() if !sess.LoggedIn { http.Redirect(w, r, "/auth/", 302) return } moments, err := loadMoments(h.DB, time.Now().Format("2006-01-02")) if err != nil { http.Error(w, err.Error(), http.StatusInternalServerError) log.Println(err) return } type indexPageInfo struct { Moments []Moment LastMomentSeconds int64 Me string } indexPage := indexPageInfo{Moments: moments} indexPage.Me = sess.Me if len(moments) > 0 { Reverse(moments) lastMoment := moments[0] indexPage.LastMomentSeconds = lastMoment.Time.Unix() } t, err := template.New("index").Parse(IndexPageTemplate) if err != nil { http.Error(w, err.Error(), http.StatusInternalServerError) log.Println(err) return } err = t.Execute(w, indexPage) if err != nil { http.Error(w, err.Error(), http.StatusInternalServerError) log.Println(err) return } }