gonotes/internal/templ/templ.go

package templ

import (
	"html/template"
	"net/http"
	"path/filepath"

	"forgejo.gwairfelin.com/max/gonotes/internal/conf"
	"forgejo.gwairfelin.com/max/gonotes/internal/middleware"
)

type Ctx map[string]any

func RenderTemplate(w http.ResponseWriter, r *http.Request, tmpl string, context Ctx) error {
	var err error
	files := []string{
		filepath.Join("templates", "base.tmpl.html"),
		filepath.Join("templates", tmpl),
	}

	for _, f := range files {
		file, err := conf.Templates.Open(f)
		if err != nil {
			return err
		}
		file.Close()
	}

	t, err := template.ParseFS(conf.Templates, files...)
	if err != nil {
		return err
	}

	context["user"] = r.Context().Value(middleware.ContextKey("user")).(string)

	err = t.ExecuteTemplate(w, "base", context)
	return err
}