restructure directories

core/api/util/encoding.go

@@ -0,0 +1,31 @@
+// Copyright 2016 Documize Inc. <legal@documize.com>. All rights reserved.
+//
+// This software (Documize Community Edition) is licensed under 
+// GNU AGPL v3 http://www.gnu.org/licenses/agpl-3.0.en.html
+//
+// You can operate outside the AGPL restrictions by purchasing
+// Documize Enterprise Edition and obtaining a commercial license
+// by contacting <sales@documize.com>. 
+//
+// https://documize.com
+
+package util
+
+import (
+	"bytes"
+	h "html/template"
+	txt "text/template"
+)
+
+// EncodeTextTemplate encodes input using text/template
+func EncodeTextTemplate(html string) (safe string, err error) {
+	var out bytes.Buffer
+	t, err := txt.New("foo").Parse(`{{define "T"}}{{.}}{{end}}`)
+	err = t.ExecuteTemplate(&out, "T", html)
+	return out.String(), err
+}
+
+// EncodeHTMLString encodes HTML string
+func EncodeHTMLString(html string) (safe string) {
+	return h.HTMLEscapeString(html)
+}