//TagDelete handles /admin/delete_tag route
func TagDelete(w http.ResponseWriter, r *http.Request) {
tmpl := shared.Template(r)
if r.Method == "POST" {
tag, err := models.GetTag(r.PostFormValue("name"))
if err != nil {
log.Printf("ERROR: %s\n", err)
w.WriteHeader(404)
tmpl.Lookup("errors/404").Execute(w, shared.ErrorData(err))
}
if err := tag.Delete(); err != nil {
log.Printf("ERROR: %s\n", err)
w.WriteHeader(500)
tmpl.Lookup("errors/500").Execute(w, shared.ErrorData(err))
return
}
http.Redirect(w, r, "/admin/tags", 303)
} else {
err := fmt.Errorf("Method %q not allowed", r.Method)
log.Printf("ERROR: %s\n", err)
w.WriteHeader(405)
tmpl.Lookup("errors/405").Execute(w, shared.ErrorData(err))
}
}
//TagShow handles GET /tags/:name route
func TagShow(w http.ResponseWriter, r *http.Request) {
tmpl := shared.Template(r)
data := shared.DefaultData(r)
if r.Method == "GET" {
name := r.URL.Path[len("/tags/"):]
tag, err := models.GetTag(name)
if err != nil {
w.WriteHeader(404)
tmpl.Lookup("errors/404").Execute(w, nil)
return
}
data["Tag"] = tag
data["Title"] = tag.Name
data["Active"] = fmt.Sprintf("tags/%s", name)
tmpl.Lookup("tags/show").Execute(w, data)
} else {
err := fmt.Errorf("Method %q not allowed", r.Method)
log.Printf("ERROR: %s\n", err)
w.WriteHeader(405)
tmpl.Lookup("errors/405").Execute(w, shared.ErrorData(err))
}
}