func addForm(r *http.Request, t_id, p_id uint64) (body *shared.Body, tpl *template.Template) {
t, rerr := shared.RedisClient.Get(fmt.Sprintf("topic:%d:title", t_id))
if rerr != nil {
return
}
labels, uris := shared.GetTopicBreadcrumbs(t_id)
if p_id > 0 {
labels, uris = append(labels, t.String()), append(uris, fmt.Sprintf("/topic/%d#%d", t_id, p_id))
} else {
labels, uris = append(labels, t.String()), append(uris, fmt.Sprintf("/topic/%d", t_id))
}
labels, uris = append(labels, "Add Post"), append(uris, "")
body = new(shared.Body)
f := new(Form)
f.TId = t_id
if p_id > 0 {
f.PId = p_id
}
if r.Method == "POST" {
f.Post = r.FormValue("post")
}
body.Breadcrumbs = &shared.Breadcrumbs{labels, uris}
body.ContentData = f
body.Title = "Add Post"
tpl, _ = addTpls.Clone()
tpl.Parse(shared.GetPageTitle("Add Post"))
return
}
func ViewTopic(r *http.Request, sess *sessions.Session) (body *shared.Body, tpl *template.Template, redirect string) {
// log.Println("route: view topic")
parts := strings.Split(html.EscapeString(r.URL.Path[1:]), "/")
if len(parts) < 2 {
redirect = "/"
return
}
id, err := strconv.ParseUint(parts[1], 10, 64)
if err != nil {
redirect = "/"
return
}
if !exists(id) {
redirect = "/"
return
}
t, err := getById(id)
body = new(shared.Body)
labels, uris := shared.GetTopicBreadcrumbs(t.Id)
labels, uris = append(labels, t.Title), append(uris, "")
body.Breadcrumbs = &shared.Breadcrumbs{labels, uris}
body.ContentData = t
body.Title = t.Title
go addView(t.DId, t.Id)
tpl, _ = viewTpls.Clone()
tpl.Parse(shared.GetPageTitle(t.Title))
return
}