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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,36 @@ | ||
| package handlers | ||
|
|
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| import ( | ||
| "fmt" | ||
| "net/http" | ||
|
|
||
| "github.com/a-h/templ" | ||
| "github.com/sonjek/go-templ-htmx-picocss-example/internal/web/templ/components" | ||
| "github.com/sonjek/go-templ-htmx-picocss-example/internal/web/templ/page" | ||
| "github.com/sonjek/go-templ-htmx-picocss-example/internal/web/templ/view" | ||
| ) | ||
|
|
||
| type Handlers struct{} | ||
|
|
||
| func NewHandler() *Handlers { | ||
| return &Handlers{} | ||
| } | ||
|
|
||
| func handleRenderError(err error) { | ||
| if err != nil { | ||
| fmt.Println("Render error: ", err) | ||
| } | ||
| } | ||
|
|
||
| // Set header and render error message | ||
| func sendErrorMsg(w http.ResponseWriter, r *http.Request, errorMsg string) { | ||
| w.WriteHeader(http.StatusBadRequest) | ||
| handleRenderError(components.ErrorMsg(errorMsg).Render(r.Context(), w)) | ||
| } | ||
|
|
||
| func (h *Handlers) Page404(w http.ResponseWriter, r *http.Request) { | ||
| templ.Handler( | ||
| page.Index(view.NotFoundComponent()), | ||
| templ.WithStatus(http.StatusNotFound), | ||
| ).ServeHTTP(w, r) | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,101 @@ | ||
| package handlers | ||
|
|
||
| import ( | ||
| "net/http" | ||
| "strconv" | ||
| "time" | ||
|
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| "github.com/sonjek/go-templ-htmx-picocss-example/internal/notes" | ||
| "github.com/sonjek/go-templ-htmx-picocss-example/internal/web/templ/components" | ||
| "github.com/sonjek/go-templ-htmx-picocss-example/internal/web/templ/page" | ||
| "github.com/sonjek/go-templ-htmx-picocss-example/internal/web/templ/view" | ||
| ) | ||
|
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| func (h *Handlers) Notes(w http.ResponseWriter, r *http.Request) { | ||
| handleRenderError(page.Index(view.NotesView(notes.GetLatestNotes())).Render(r.Context(), w)) | ||
| } | ||
|
|
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| func (h *Handlers) MoreNotes(w http.ResponseWriter, r *http.Request) { | ||
| noteID := -1 | ||
| if p := r.URL.Query().Get("note"); p != "" { | ||
| if parsedNoteID, err := strconv.Atoi(p); err == nil { | ||
| noteID = parsedNoteID | ||
| } | ||
| } | ||
|
|
||
| if noteID == -1 { | ||
| sendErrorMsg(w, r, "Note is empty") | ||
| return | ||
| } | ||
|
|
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| notesOnPage := notes.GetNextNotes(noteID) | ||
|
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| time.Sleep(250 * time.Millisecond) | ||
| handleRenderError(components.NotesList(notesOnPage).Render(r.Context(), w)) | ||
| } | ||
|
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| func (h *Handlers) AddNoteModal(w http.ResponseWriter, r *http.Request) { | ||
| handleRenderError(components.ModalAddNote().Render(r.Context(), w)) | ||
| } | ||
|
|
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| func (h *Handlers) AddNote(w http.ResponseWriter, r *http.Request) { | ||
| if r.FormValue("title") == "" { | ||
| sendErrorMsg(w, r, "Title is empty") | ||
| return | ||
| } | ||
|
|
||
| if r.FormValue("body") == "" { | ||
| sendErrorMsg(w, r, "Body is empty") | ||
| return | ||
| } | ||
|
|
||
| note := notes.Add(notes.CreateNote{ | ||
| Title: r.FormValue("title"), | ||
| Body: r.FormValue("body"), | ||
| }) | ||
|
|
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| time.Sleep(250 * time.Millisecond) | ||
|
|
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| handleRenderError(components.NoteItem(note).Render(r.Context(), w)) | ||
| } | ||
|
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| func (h *Handlers) EditNoteModal(w http.ResponseWriter, r *http.Request) { | ||
| note, err := notes.GetNoteByID(r.PathValue("id")) | ||
| if err != nil { | ||
| sendErrorMsg(w, r, err.Error()) | ||
| return | ||
| } | ||
|
|
||
| handleRenderError(components.ModalEditNote(note).Render(r.Context(), w)) | ||
| } | ||
|
|
||
| func (h *Handlers) EditNote(w http.ResponseWriter, r *http.Request) { | ||
| if r.FormValue("title") == "" { | ||
| sendErrorMsg(w, r, "Title is empty") | ||
| return | ||
| } | ||
|
|
||
| if r.FormValue("body") == "" { | ||
| sendErrorMsg(w, r, "Body is empty") | ||
| return | ||
| } | ||
|
|
||
| note, err := notes.GetNoteByID(r.PathValue("id")) | ||
| if err != nil { | ||
| sendErrorMsg(w, r, err.Error()) | ||
| return | ||
| } | ||
|
|
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| note.Title = r.FormValue("title") | ||
| note.Body = r.FormValue("body") | ||
| notes.Update(note) | ||
|
|
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| time.Sleep(250 * time.Millisecond) | ||
| handleRenderError(components.NoteItem(note).Render(r.Context(), w)) | ||
| } | ||
|
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| func (h *Handlers) DeleteNote(w http.ResponseWriter, r *http.Request) { | ||
| if err := notes.Delete(r.PathValue("id")); err != nil { | ||
| sendErrorMsg(w, r, err.Error()) | ||
| } | ||
| } |
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