142 lines
2.9 KiB
Go
142 lines
2.9 KiB
Go
// 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/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",
|
|
}
|
|
)
|
|
|
|
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()))
|
|
s = strings.ReplaceAll(s, shortMonthNames[monthIdx], f.ltr.MonthAbbreviated(t.Month()))
|
|
s = strings.ReplaceAll(s, longDayNames[dayIdx], f.ltr.WeekdayWide(t.Weekday()))
|
|
s = strings.ReplaceAll(s, shortDayNames[dayIdx], f.ltr.WeekdayAbbreviated(t.Weekday()))
|
|
|
|
return s
|
|
}
|
|
|
|
func ToTimeInDefaultLocationE(i interface{}, 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
|
|
}
|
|
return cast.ToTimeInDefaultLocationE(i, location)
|
|
}
|