restructure directories

core/utility/user.go

@@ -0,0 +1,34 @@
+// 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 utility
+
+import (
+	"strings"
+)
+
+// MakeInitials returns user initials from firstname and lastname.
+func MakeInitials(firstname, lastname string) string {
+	firstname = strings.TrimSpace(firstname)
+	lastname = strings.TrimSpace(lastname)
+	a := ""
+	b := ""
+
+	if len(firstname) > 0 {
+		a = firstname[:1]
+	}
+
+	if len(lastname) > 0 {
+		b = lastname[:1]
+	}
+
+	return strings.ToUpper(a + b)
+}