1// Copyright 2011 Google Inc. All rights reserved.
2// Use of this source code is governed by the Apache 2.0
3// license that can be found in the LICENSE file.
4
5package internal
6
7import (
8	"strings"
9)
10
11func parseFullAppID(appid string) (partition, domain, displayID string) {
12	if i := strings.Index(appid, "~"); i != -1 {
13		partition, appid = appid[:i], appid[i+1:]
14	}
15	if i := strings.Index(appid, ":"); i != -1 {
16		domain, appid = appid[:i], appid[i+1:]
17	}
18	return partition, domain, appid
19}
20
21// appID returns "appid" or "domain.com:appid".
22func appID(fullAppID string) string {
23	_, dom, dis := parseFullAppID(fullAppID)
24	if dom != "" {
25		return dom + ":" + dis
26	}
27	return dis
28}
29