package main

import (
	"bytes"
	"html/template"
)

type editorJsJson struct {
	Page        string
	ContentType string
	Data        template.JS
}

func renderEditor(pageName, inputText, contentType string) (template.HTML, error) {
	if contentType == "json" {
		t, err := template.ParseFiles("templates/editorjs.html")
		if err != nil {
			return "", err
		}
		if inputText == "" {
			inputText = "null"
		}
		data := editorJsJson{Page: pageName, Data: template.JS(inputText), ContentType: contentType}
		var buf bytes.Buffer
		err = t.Execute(&buf, data)
		if err != nil {
			return "", err
		}
		return template.HTML(buf.String()), nil
	}
	return "", nil
}