package kiss import ( "bytes" "io/ioutil" "path" "github.com/yuin/goldmark" meta "github.com/yuin/goldmark-meta" "github.com/yuin/goldmark/extension" "github.com/yuin/goldmark/parser" ) type Post struct { user User id string title string } func (post Post) Dir() string { return path.Join(post.user.Dir(), "public", post.id) } func (post Post) MediaDir() string { return path.Join(post.Dir(), "media") } func (post Post) UrlPath() string { return post.user.Path() + "/posts/" + post.id } func (post Post) Title() string { return post.title } func (post Post) ContentFile() string { return path.Join(post.Dir(), "index.md") } func (post Post) Content() []byte { // read file data, _ := ioutil.ReadFile(post.ContentFile()) return data } func (post Post) MarkdownData() (bytes.Buffer, map[string]interface{}) { data := post.Content() markdown := goldmark.New( goldmark.WithExtensions( meta.Meta, extension.GFM, ), ) var buf bytes.Buffer context := parser.NewContext() if err := markdown.Convert(data, &buf, parser.WithContext(context)); err != nil { panic(err) } metaData := meta.Get(context) return buf, metaData }