Mercurial > gemma

comparison pkg/controllers/misc.go @ 5195:d6710d29516b new-fwa

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Started to move code around.
author Sascha L. Teichmann <sascha.teichmann@intevation.de>
date Thu, 07 May 2020 15:46:51 +0200
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5194:6727ede03009 5195:d6710d29516b
1 // This is Free Software under GNU Affero General Public License v >= 3.0
2 // without warranty, see README.md and license for details.
3 //
4 // SPDX-License-Identifier: AGPL-3.0-or-later
5 // License-Filename: LICENSES/AGPL-3.0.txt
6 //
7 // Copyright (C) 2019, 2020 by via donau
8 // – Österreichische Wasserstraßen-Gesellschaft mbH
9 // Software engineering by Intevation GmbH
10 //
11 // Author(s):
12 // * Sascha L. Teichmann <sascha.teichmann@intevation.de>
13
14 package controllers
15
16 import (
17 "fmt"
18 "net/http"
19 "strconv"
20 "time"
21
22 "gemma.intevation.de/gemma/pkg/common"
23 )
24
25 func parseFormTime(
26 rw http.ResponseWriter,
27 req *http.Request,
28 field string,
29 def time.Time,
30 ) (time.Time, bool) {
31 f := req.FormValue(field)
32 if f == "" {
33 return def.UTC(), true
34 }
35 v, err := common.ParseTime(f)
36 if err != nil {
37 http.Error(
38 rw, fmt.Sprintf("Invalid format for '%s'.", field),
39 http.StatusBadRequest,
40 )
41 return time.Time{}, false
42 }
43 return v.UTC(), true
44 }
45
46 func parseFormInt(
47 rw http.ResponseWriter,
48 req *http.Request,
49 field string,
50 def int,
51 ) (int, bool) {
52 f := req.FormValue(field)
53 if f == "" {
54 return def, true
55 }
56 v, err := strconv.Atoi(f)
57 if err != nil {
58 http.Error(
59 rw, fmt.Sprintf("Invalid format for '%s'.", field),
60 http.StatusBadRequest,
61 )
62 return 0, false
63 }
64 return v, true
65 }