1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
|
// Copyright 2021 The Hugo Authors. All rights reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package htime
import (
"strings"
"time"
"github.com/bep/clock"
"github.com/spf13/cast"
toml "github.com/pelletier/go-toml/v2"
"github.com/gohugoio/locales"
)
var (
longDayNames = []string{
"Sunday",
"Monday",
"Tuesday",
"Wednesday",
"Thursday",
"Friday",
"Saturday",
}
shortDayNames = []string{
"Sun",
"Mon",
"Tue",
"Wed",
"Thu",
"Fri",
"Sat",
}
shortMonthNames = []string{
"Jan",
"Feb",
"Mar",
"Apr",
"May",
"Jun",
"Jul",
"Aug",
"Sep",
"Oct",
"Nov",
"Dec",
}
longMonthNames = []string{
"January",
"February",
"March",
"April",
"May",
"June",
"July",
"August",
"September",
"October",
"November",
"December",
}
Clock = clock.Start(time.Now())
)
func NewTimeFormatter(ltr locales.Translator) TimeFormatter {
if ltr == nil {
panic("must provide a locales.Translator")
}
return TimeFormatter{
ltr: ltr,
}
}
// TimeFormatter is locale aware.
type TimeFormatter struct {
ltr locales.Translator
}
func (f TimeFormatter) Format(t time.Time, layout string) string {
if layout == "" {
return ""
}
if layout[0] == ':' {
// It may be one of Hugo's custom layouts.
switch strings.ToLower(layout[1:]) {
case "date_full":
return f.ltr.FmtDateFull(t)
case "date_long":
return f.ltr.FmtDateLong(t)
case "date_medium":
return f.ltr.FmtDateMedium(t)
case "date_short":
return f.ltr.FmtDateShort(t)
case "time_full":
return f.ltr.FmtTimeFull(t)
case "time_long":
return f.ltr.FmtTimeLong(t)
case "time_medium":
return f.ltr.FmtTimeMedium(t)
case "time_short":
return f.ltr.FmtTimeShort(t)
}
}
s := t.Format(layout)
monthIdx := t.Month() - 1 // Month() starts at 1.
dayIdx := t.Weekday()
s = strings.ReplaceAll(s, longMonthNames[monthIdx], f.ltr.MonthWide(t.Month()))
if !strings.Contains(s, f.ltr.MonthWide(t.Month())) {
s = strings.ReplaceAll(s, shortMonthNames[monthIdx], f.ltr.MonthAbbreviated(t.Month()))
}
s = strings.ReplaceAll(s, longDayNames[dayIdx], f.ltr.WeekdayWide(t.Weekday()))
if !strings.Contains(s, f.ltr.WeekdayWide(t.Weekday())) {
s = strings.ReplaceAll(s, shortDayNames[dayIdx], f.ltr.WeekdayAbbreviated(t.Weekday()))
}
return s
}
func ToTimeInDefaultLocationE(i any, location *time.Location) (tim time.Time, err error) {
switch vv := i.(type) {
case toml.LocalDate:
return vv.AsTime(location), nil
case toml.LocalDateTime:
return vv.AsTime(location), nil
// issue #8895
// datetimes parsed by `go-toml` have empty zone name
// convert back them into string and use `cast`
case time.Time:
i = vv.Format(time.RFC3339)
}
return cast.ToTimeInDefaultLocationE(i, location)
}
// Now returns time.Now() or time value based on`clock` flag.
// Use this function to fake time inside hugo.
func Now() time.Time {
return Clock.Now()
}
func Since(t time.Time) time.Duration {
return Clock.Now().Sub(t)
}
|