From 1742728639e252906088972282ff768b4fb9176d Mon Sep 17 00:00:00 2001
From: Niko Abeler <niko@rerere.org>
Date: Sun, 25 Jun 2023 22:09:27 +0200
Subject: [PATCH] experiments for editor

---
 domain/model/image_entry.go |  2 +-
 web/editor/entry_form.go    | 49 +++++++++++++++++++++++++++++++++++++
 web/editor_handler.go       |  5 +++-
 3 files changed, 54 insertions(+), 2 deletions(-)
 create mode 100644 web/editor/entry_form.go

diff --git a/domain/model/image_entry.go b/domain/model/image_entry.go
index a60ea0c..2d1f848 100644
--- a/domain/model/image_entry.go
+++ b/domain/model/image_entry.go
@@ -10,7 +10,7 @@ type ImageEntry struct {
 }
 
 type ImageEntryMetaData struct {
-	ImagePath string
+	ImagePath string `owl:"type=upload"`
 }
 
 func (e *ImageEntry) ID() string {
diff --git a/web/editor/entry_form.go b/web/editor/entry_form.go
new file mode 100644
index 0000000..188693c
--- /dev/null
+++ b/web/editor/entry_form.go
@@ -0,0 +1,49 @@
+package editor
+
+import (
+	"fmt"
+	"owl-blogs/domain/model"
+	"reflect"
+	"strings"
+)
+
+type EditorEntryForm struct {
+	entry model.Entry
+}
+
+type EntryFormField struct {
+	Name   string
+	Params map[string]string
+}
+
+func NewEditorFormService(entry model.Entry) *EditorEntryForm {
+	return &EditorEntryForm{
+		entry: entry,
+	}
+}
+
+func (s *EditorEntryForm) HtmlForm() string {
+	meta := s.entry.MetaData()
+	entryType := reflect.TypeOf(meta).Elem()
+	numFields := entryType.NumField()
+
+	fields := []EntryFormField{}
+	for i := 0; i < numFields; i++ {
+		field := EntryFormField{
+			Name:   entryType.Field(i).Name,
+			Params: map[string]string{},
+		}
+		tag := entryType.Field(i).Tag.Get("owl")
+		for _, param := range strings.Split(tag, " ") {
+			parts := strings.Split(param, "=")
+			if len(parts) == 2 {
+				field.Params[parts[0]] = parts[1]
+			} else {
+				field.Params[param] = ""
+			}
+		}
+		fields = append(fields, field)
+	}
+
+	return fmt.Sprintf("%v", fields)
+}
diff --git a/web/editor_handler.go b/web/editor_handler.go
index 25a5e81..357d69b 100644
--- a/web/editor_handler.go
+++ b/web/editor_handler.go
@@ -2,6 +2,8 @@ package web
 
 import (
 	"owl-blogs/app"
+	"owl-blogs/domain/model"
+	"owl-blogs/web/editor"
 
 	"github.com/gofiber/fiber/v2"
 )
@@ -15,7 +17,8 @@ func NewEditorHandler(entryService *app.EntryService) *EditorHandler {
 }
 
 func (h *EditorHandler) HandleGet(c *fiber.Ctx) error {
-	return c.SendString("Hello, Editor!")
+	form := editor.NewEditorFormService(&model.ImageEntry{})
+	return c.SendString(form.HtmlForm())
 }
 
 func (h *EditorHandler) HandlePost(c *fiber.Ctx) error {