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Add delete view

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This commit is contained in:
Maximilian Friedersdorff 2025-06-18 21:40:42 +01:00
parent cb6c12354a
commit e2c59d5f28
3 changed files with 26 additions and 5 deletions
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5
internal/notes/notes.go
View file

@ -58,3 +58,8 @@ func LoadNote(title string) (*Note, error) {
}
return &Note{Title: title, Body: body}, nil
}
func DeleteNote(title string) error {
filename := filepath.Join(conf.Conf.NotesDir, fmtPath(title))
return os.Remove(filename)
}

25
internal/notes/views/views.go
View file

@ -19,10 +19,11 @@ func GetRoutes(prefix string) *http.ServeMux {
myurls = urls.URLs{
Prefix: prefix,
URLs: map[string]urls.URL{
"view": {Path: "/{note}/", Protocol: "GET", Handler: view},
"edit": {Path: "/{note}/edit/", Protocol: "GET", Handler: edit},
"save": {Path: "/{note}/edit/save/", Protocol: "POST", Handler: save},
"list": {Path: "/", Protocol: "GET", Handler: list},
"view": {Path: "/{note}/", Protocol: "GET", Handler: view},
"delete": {Path: "/{note}/delete/", Protocol: "GET", Handler: delete},
"edit": {Path: "/{note}/edit/", Protocol: "GET", Handler: edit},
"save": {Path: "/{note}/edit/save/", Protocol: "POST", Handler: save},
"list": {Path: "/", Protocol: "GET", Handler: list},
},
}
return myurls.GetRouter()
@ -32,12 +33,13 @@ func view(w http.ResponseWriter, r *http.Request) {
title := r.PathValue("note")
note, err := notes.LoadNote(title)
urlEdit := myurls.Reverse("edit", urls.Repl{"note": title})
urlDelete := myurls.Reverse("delete", urls.Repl{"note": title})
if err != nil {
http.Redirect(w, r, urlEdit, http.StatusFound)
return
}
context := templ.Ctx{"note": note, "urlEdit": urlEdit}
context := templ.Ctx{"note": note, "urlEdit": urlEdit, "urlDelete": urlDelete}
note.Render()
err = templ.RenderTemplate(w, "view.tmpl.html", context)
if err != nil {
@ -64,6 +66,19 @@ func edit(w http.ResponseWriter, r *http.Request) {
}
}
func delete(w http.ResponseWriter, r *http.Request) {
title := r.PathValue("note")
err := notes.DeleteNote(title)
if err != nil {
log.Print(err.Error())
http.Error(w, "Couldn't delete note", http.StatusInternalServerError)
return
}
urlDelete := myurls.Reverse("list", urls.Repl{})
http.Redirect(w, r, urlDelete, http.StatusFound)
}
func save(w http.ResponseWriter, r *http.Request) {
title := r.PathValue("note")
body := r.FormValue("body")

1
templates/view.tmpl.html
View file

@ -5,6 +5,7 @@
</div>
<div>
<a href="{{.urlEdit}}">Edit</a>
<a href="{{.urlDelete}}">Delete</a>
</div>
{{end}}