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Fixes #8797
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,127 @@ | ||
| // 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" | ||
|
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| "github.com/go-playground/locales" | ||
| ) | ||
|
|
||
| var ( | ||
| longDayNames = []string{ | ||
| "Sunday", | ||
| "Monday", | ||
| "Tuesday", | ||
| "Wednesday", | ||
| "Thursday", | ||
| "Friday", | ||
| "Saturday", | ||
| } | ||
|
|
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| shortDayNames = []string{ | ||
| "Sun", | ||
| "Mon", | ||
| "Tue", | ||
| "Wed", | ||
| "Thu", | ||
| "Fri", | ||
| "Sat", | ||
| } | ||
|
|
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| shortMonthNames = []string{ | ||
| "Jan", | ||
| "Feb", | ||
| "Mar", | ||
| "Apr", | ||
| "May", | ||
| "Jun", | ||
| "Jul", | ||
| "Aug", | ||
| "Sep", | ||
| "Oct", | ||
| "Nov", | ||
| "Dec", | ||
| } | ||
|
|
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| longMonthNames = []string{ | ||
| "January", | ||
| "February", | ||
| "March", | ||
| "April", | ||
| "May", | ||
| "June", | ||
| "July", | ||
| "August", | ||
| "September", | ||
| "October", | ||
| "November", | ||
| "December", | ||
| } | ||
| ) | ||
|
|
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| func NewTimeFormatter(ltr locales.Translator) TimeFormatter { | ||
| if ltr == nil { | ||
| panic("must provide a locales.Translator") | ||
| } | ||
| return TimeFormatter{ | ||
| ltr: ltr, | ||
| } | ||
| } | ||
|
|
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| // TimeFormatter is locale aware. | ||
| type TimeFormatter struct { | ||
| ltr locales.Translator | ||
| } | ||
|
|
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| func (f TimeFormatter) Format(t time.Time, layout string) string { | ||
| if layout == "" { | ||
| return "" | ||
| } | ||
|
|
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| 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) | ||
| } | ||
| } | ||
|
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| s := t.Format(layout) | ||
|
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| monthIdx := t.Month() - 1 // Month() starts at 1. | ||
| dayIdx := t.Weekday() | ||
|
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| 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 | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,111 @@ | ||
| // 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 ( | ||
| "testing" | ||
| "time" | ||
|
|
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| translators "github.com/bep/gotranslators" | ||
| qt "github.com/frankban/quicktest" | ||
| ) | ||
|
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| func TestTimeFormatter(t *testing.T) { | ||
| c := qt.New(t) | ||
|
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| june06, _ := time.Parse("2006-Jan-02", "2018-Jun-06") | ||
| june06 = june06.Add(7777 * time.Second) | ||
|
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| c.Run("Norsk nynorsk", func(c *qt.C) { | ||
| f := NewTimeFormatter(translators.Get("nn")) | ||
|
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| c.Assert(f.Format(june06, "Monday Jan 2 2006"), qt.Equals, "onsdag juni 6 2018") | ||
| c.Assert(f.Format(june06, "Mon January 2 2006"), qt.Equals, "on. juni 6 2018") | ||
| c.Assert(f.Format(june06, "Mon Mon"), qt.Equals, "on. on.") | ||
| }) | ||
|
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| c.Run("Custom layouts Norsk nynorsk", func(c *qt.C) { | ||
| f := NewTimeFormatter(translators.Get("nn")) | ||
|
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| c.Assert(f.Format(june06, ":date_full"), qt.Equals, "onsdag 6. juni 2018") | ||
| c.Assert(f.Format(june06, ":date_long"), qt.Equals, "6. juni 2018") | ||
| c.Assert(f.Format(june06, ":date_medium"), qt.Equals, "6. juni 2018") | ||
| c.Assert(f.Format(june06, ":date_short"), qt.Equals, "06.06.2018") | ||
|
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| c.Assert(f.Format(june06, ":time_full"), qt.Equals, "kl. 02:09:37 UTC") | ||
| c.Assert(f.Format(june06, ":time_long"), qt.Equals, "02:09:37 UTC") | ||
| c.Assert(f.Format(june06, ":time_medium"), qt.Equals, "02:09:37") | ||
| c.Assert(f.Format(june06, ":time_short"), qt.Equals, "02:09") | ||
|
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| }) | ||
|
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| c.Run("Custom layouts English", func(c *qt.C) { | ||
| f := NewTimeFormatter(translators.Get("en")) | ||
|
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| c.Assert(f.Format(june06, ":date_full"), qt.Equals, "Wednesday, June 6, 2018") | ||
| c.Assert(f.Format(june06, ":date_long"), qt.Equals, "June 6, 2018") | ||
| c.Assert(f.Format(june06, ":date_medium"), qt.Equals, "Jun 6, 2018") | ||
| c.Assert(f.Format(june06, ":date_short"), qt.Equals, "6/6/18") | ||
|
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| c.Assert(f.Format(june06, ":time_full"), qt.Equals, "2:09:37 am UTC") | ||
| c.Assert(f.Format(june06, ":time_long"), qt.Equals, "2:09:37 am UTC") | ||
| c.Assert(f.Format(june06, ":time_medium"), qt.Equals, "2:09:37 am") | ||
| c.Assert(f.Format(june06, ":time_short"), qt.Equals, "2:09 am") | ||
|
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| }) | ||
|
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| c.Run("English", func(c *qt.C) { | ||
| f := NewTimeFormatter(translators.Get("en")) | ||
|
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| c.Assert(f.Format(june06, "Monday Jan 2 2006"), qt.Equals, "Wednesday Jun 6 2018") | ||
| c.Assert(f.Format(june06, "Mon January 2 2006"), qt.Equals, "Wed June 6 2018") | ||
| c.Assert(f.Format(june06, "Mon Mon"), qt.Equals, "Wed Wed") | ||
| }) | ||
|
|
||
| } | ||
|
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| func BenchmarkTimeFormatter(b *testing.B) { | ||
| june06, _ := time.Parse("2006-Jan-02", "2018-Jun-06") | ||
|
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| b.Run("Native", func(b *testing.B) { | ||
| for i := 0; i < b.N; i++ { | ||
| got := june06.Format("Monday Jan 2 2006") | ||
| if got != "Wednesday Jun 6 2018" { | ||
| b.Fatalf("invalid format, got %q", got) | ||
| } | ||
| } | ||
| }) | ||
|
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| b.Run("Localized", func(b *testing.B) { | ||
| f := NewTimeFormatter(translators.Get("nn")) | ||
| b.ResetTimer() | ||
| for i := 0; i < b.N; i++ { | ||
| got := f.Format(june06, "Monday Jan 2 2006") | ||
| if got != "onsdag juni 6 2018" { | ||
| b.Fatalf("invalid format, got %q", got) | ||
| } | ||
| } | ||
| }) | ||
|
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| b.Run("Localized Custom", func(b *testing.B) { | ||
| f := NewTimeFormatter(translators.Get("nn")) | ||
| b.ResetTimer() | ||
| for i := 0; i < b.N; i++ { | ||
| got := f.Format(june06, ":date_medium") | ||
| if got != "6. juni 2018" { | ||
| b.Fatalf("invalid format, got %q", got) | ||
| } | ||
| } | ||
| }) | ||
| } |
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