func PostBySlug(ctx *context.Context) http.HandlerFunc {
return func(w http.ResponseWriter, r *http.Request) {
cashed, exist := ctx.Cashe[r.RequestURI]
if exist {
fmt.Fprint(w, cashed)
return
}
vars := mux.Vars(r)
post_slug := vars["slug"]
var post m.Post
err := post.GetBySlug(ctx.Db, post_slug)
if err != nil {
http.NotFound(w, r)
return
}
funcMap := template.FuncMap{
"tags": func(s string) string {
s = strings.Trim(s, "{")
s = strings.Trim(s, "}")
return s
},
"date2german": func(t time.Time) string {
year, month, day := t.Date()
c := strconv.Itoa
z := func(d int) string {
if d < 10 {
return "0" + c(d)
} else {
return c(d)
}
}
return z(day) + "." + z(int(month)) + "." + z(year)
},
}
var b bytes.Buffer
//t := template.Must(template.New("post.html").Funcs(funcMap).ParseFiles(ctx.Conf.Templates.Post...))
t := template.Must(template.New(path.Base(ctx.Conf.Templates.Post[0])).Funcs(funcMap).ParseFiles(ctx.Conf.Templates.Post...))
if err := t.Execute(&b, map[string]interface{}{
"post": post,
}); err != nil {
fmt.Println(err.Error())
}
ctx.Cashe[r.RequestURI] = b.String()
fmt.Fprint(w, ctx.Cashe[r.RequestURI])
}
}
func Post(ctx *context.Context) http.HandlerFunc {
return func(w http.ResponseWriter, r *http.Request) {
vars := mux.Vars(r)
post_id, _ := strconv.Atoi(vars["id"])
var post m.Post
err := post.GetById(ctx.Db, post_id)
if err != nil {
http.NotFound(w, r)
return
}
funcMap := template.FuncMap{
"tags": func(s string) string {
s = strings.Trim(s, "{")
s = strings.Trim(s, "}")
return s
},
"date2german": func(t time.Time) string {
year, month, day := t.Date()
c := strconv.Itoa
z := func(d int) string {
if d < 10 {
return "0" + c(d)
} else {
return c(d)
}
}
return z(day) + "." + z(int(month)) + "." + z(year)
},
}
//t := template.Must(template.New("post.html").Funcs(funcMap).ParseFiles(ctx.Conf.Templates.Post...))
t := template.Must(template.New(path.Base(ctx.Conf.Templates.Post[0])).Funcs(funcMap).ParseFiles(ctx.Conf.Templates.Post...))
if err := t.Execute(w, map[string]interface{}{
"post": post,
}); err != nil {
fmt.Println(err.Error())
}
}
}