//PageDelete handles /admin/delete_page route
func PageDelete(w http.ResponseWriter, r *http.Request) {
tmpl := shared.Template(r)
if r.Method == "POST" {
page, err := models.GetPage(r.PostFormValue("id"))
if err != nil {
log.Printf("ERROR: %s\n", err)
w.WriteHeader(404)
tmpl.Lookup("errors/404").Execute(w, shared.ErrorData(err))
}
if err := page.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/pages", 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))
}
}
//PageUpdate handles /admin/edit_page/:id route
func PageUpdate(w http.ResponseWriter, r *http.Request) {
tmpl := shared.Template(r)
session := shared.Session(r)
data := shared.DefaultData(r)
if r.Method == "GET" {
id := r.URL.Path[len("/admin/edit_page/"):]
page, err := models.GetPage(id)
if err != nil {
w.WriteHeader(400)
tmpl.Lookup("errors/400").Execute(w, shared.ErrorData(err))
return
}
data["Title"] = "Edit page"
data["Active"] = "pages"
data["Page"] = page
data["Flash"] = session.Flashes()
session.Save(r, w)
tmpl.Lookup("pages/form").Execute(w, data)
} else if r.Method == "POST" {
page := &models.Page{
ID: shared.Atoi64(r.PostFormValue("id")),
Name: r.PostFormValue("name"),
Content: r.PostFormValue("content"),
Published: shared.Atob(r.PostFormValue("published")),
}
if err := page.Update(); err != nil {
session.AddFlash(err.Error())
session.Save(r, w)
http.Redirect(w, r, r.RequestURI, 303)
return
}
http.Redirect(w, r, "/admin/pages", 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))
}
}
//PageShow handles /pages/:id route
func PageShow(w http.ResponseWriter, r *http.Request) {
tmpl := shared.Template(r)
data := shared.DefaultData(r)
if r.Method == "GET" {
id := r.URL.Path[len("/pages/"):]
page, err := models.GetPage(id)
if err != nil || !page.Published {
w.WriteHeader(404)
tmpl.Lookup("errors/404").Execute(w, nil)
return
}
data["Page"] = page
data["Title"] = page.Name
data["Active"] = fmt.Sprintf("pages/%s", id)
tmpl.Lookup("pages/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))
}
}