internal: move packages under this directory (#5836)

* Rename pkg -> internal

* Rename routes -> route

* Move route -> internal/route

* Rename models -> db

* Move db -> internal/db

* Fix route2 -> route

* Move cmd -> internal/cmd

* Bump version

internal/markup/orgmode.go

@@ -0,0 +1,40 @@
+// Copyright 2017 The Gogs Authors. All rights reserved.
+// Use of this source code is governed by a MIT-style
+// license that can be found in the LICENSE file.
+
+package markup
+
+import (
+	"bytes"
+	"path/filepath"
+	"strings"
+
+	"github.com/niklasfasching/go-org/org"
+)
+
+var orgModeExtensions = []string{".org"}
+
+// IsOrgModeFile reports whether name looks like a Org-mode file based on its extension.
+func IsOrgModeFile(name string) bool {
+	extension := strings.ToLower(filepath.Ext(name))
+	for _, ext := range orgModeExtensions {
+		if strings.ToLower(ext) == extension {
+			return true
+		}
+	}
+	return false
+}
+
+// RawOrgMode renders content in Org-mode syntax to HTML without handling special links.
+func RawOrgMode(body []byte, urlPrefix string) (result []byte) {
+	html, err := org.New().Silent().Parse(bytes.NewReader(body), urlPrefix).Write(org.NewHTMLWriter())
+	if err != nil {
+		return []byte(err.Error())
+	}
+	return []byte(html)
+}
+
+// OrgMode takes a string or []byte and renders to HTML in Org-mode syntax with special links.
+func OrgMode(input interface{}, urlPrefix string, metas map[string]string) []byte {
+	return Render(ORG_MODE, input, urlPrefix, metas)
+}