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cointop/vendor/github.com/goodsign/monday/monday.go

564 lines
21 KiB
Go

package monday
import (
"fmt"
"time"
)
// internalFormatFunc is a preprocessor for default time.Format func
type internalFormatFunc func(value, layout string) string
var internalFormatFuncs = map[Locale]internalFormatFunc{
LocaleEnUS: createCommonFormatFunc(LocaleEnUS),
LocaleEnGB: createCommonFormatFunc(LocaleEnGB),
LocaleDaDK: createCommonFormatFunc(LocaleDaDK),
LocaleNlBE: createCommonFormatFunc(LocaleNlBE),
LocaleNlNL: createCommonFormatFunc(LocaleNlNL),
LocaleFrFR: createCommonFormatFunc(LocaleFrFR),
LocaleFrCA: createCommonFormatFunc(LocaleFrFR),
LocaleFrGP: createCommonFormatFunc(LocaleFrFR),
LocaleFrLU: createCommonFormatFunc(LocaleFrFR),
LocaleFrMQ: createCommonFormatFunc(LocaleFrFR),
LocaleFrGF: createCommonFormatFunc(LocaleFrFR),
LocaleFrRE: createCommonFormatFunc(LocaleFrFR),
LocaleRuRU: createCommonFormatFuncWithGenitive(LocaleRuRU),
LocaleFiFI: createCommonFormatFuncWithGenitive(LocaleFiFI),
LocaleDeDE: createCommonFormatFunc(LocaleDeDE),
LocaleHuHU: createCommonFormatFunc(LocaleHuHU),
LocaleItIT: createCommonFormatFunc(LocaleItIT),
LocaleNnNO: createCommonFormatFunc(LocaleNnNO),
LocaleNbNO: createCommonFormatFunc(LocaleNbNO),
LocalePlPL: createCommonFormatFunc(LocalePlPL),
LocalePtPT: createCommonFormatFunc(LocalePtPT),
LocalePtBR: createCommonFormatFunc(LocalePtBR),
LocaleRoRO: createCommonFormatFunc(LocaleRoRO),
LocaleEsES: createCommonFormatFunc(LocaleEsES),
LocaleCaES: createCommonFormatFunc(LocaleCaES),
LocaleSvSE: createCommonFormatFunc(LocaleSvSE),
LocaleTrTR: createCommonFormatFunc(LocaleTrTR),
LocaleUkUA: createCommonFormatFuncWithGenitive(LocaleUkUA),
LocaleBgBG: createCommonFormatFunc(LocaleBgBG),
LocaleZhCN: createCommonFormatFunc(LocaleZhCN),
LocaleZhTW: createCommonFormatFunc(LocaleZhTW),
LocaleZhHK: createCommonFormatFunc(LocaleZhHK),
LocaleKoKR: createCommonFormatFunc(LocaleKoKR),
LocaleJaJP: createCommonFormatFunc(LocaleJaJP),
LocaleElGR: createCommonFormatFuncWithGenitive(LocaleElGR),
LocaleIdID: createCommonFormatFunc(LocaleIdID),
LocaleCsCZ: createCommonFormatFunc(LocaleCsCZ),
LocaleSlSI: createCommonFormatFunc(LocaleSlSI),
}
// internalParseFunc is a preprocessor for default time.ParseInLocation func
type internalParseFunc func(layout, value string) string
var internalParseFuncs = map[Locale]internalParseFunc{
LocaleEnUS: createCommonParseFunc(LocaleEnUS),
LocaleEnGB: createCommonParseFunc(LocaleEnGB),
LocaleDaDK: createCommonParseFunc(LocaleDaDK),
LocaleNlBE: createCommonParseFunc(LocaleNlBE),
LocaleNlNL: createCommonParseFunc(LocaleNlNL),
LocaleFrFR: createCommonParseFunc(LocaleFrFR),
LocaleFrCA: createCommonParseFunc(LocaleFrFR),
LocaleFrGP: createCommonParseFunc(LocaleFrFR),
LocaleFrLU: createCommonParseFunc(LocaleFrFR),
LocaleFrMQ: createCommonParseFunc(LocaleFrFR),
LocaleFrGF: createCommonParseFunc(LocaleFrFR),
LocaleFrRE: createCommonParseFunc(LocaleFrFR),
LocaleRuRU: createCommonParsetFuncWithGenitive(LocaleRuRU),
LocaleFiFI: createCommonParsetFuncWithGenitive(LocaleFiFI),
LocaleDeDE: createCommonParseFunc(LocaleDeDE),
LocaleHuHU: createCommonParseFunc(LocaleHuHU),
LocaleItIT: createCommonParseFunc(LocaleItIT),
LocaleNnNO: createCommonParseFunc(LocaleNnNO),
LocaleNbNO: createCommonParseFunc(LocaleNbNO),
LocalePlPL: parseFuncPtCommon(LocalePlPL),
LocalePtPT: parseFuncPtCommon(LocalePtPT),
LocalePtBR: parseFuncPtCommon(LocalePtBR),
LocaleRoRO: createCommonParseFunc(LocaleRoRO),
LocaleEsES: createCommonParseFunc(LocaleEsES),
LocaleCaES: createCommonParseFunc(LocaleCaES),
LocaleSvSE: createCommonParseFunc(LocaleSvSE),
LocaleTrTR: createCommonParseFunc(LocaleTrTR),
LocaleUkUA: createCommonParsetFuncWithGenitive(LocaleUkUA),
LocaleBgBG: createCommonParseFunc(LocaleBgBG),
LocaleZhCN: parseFuncZhCommon(LocaleZhCN),
LocaleZhTW: parseFuncZhCommon(LocaleZhTW),
LocaleZhHK: parseFuncZhCommon(LocaleZhHK),
LocaleKoKR: parseFuncKoCommon(LocaleKoKR),
LocaleJaJP: parseFuncJaCommon(LocaleJaJP),
LocaleElGR: createCommonParsetFuncWithGenitive(LocaleElGR),
LocaleIdID: createCommonParseFunc(LocaleIdID),
LocaleCsCZ: createCommonParseFunc(LocaleCsCZ),
LocaleSlSI: createCommonParseFunc(LocaleSlSI),
}
var knownDaysShort = map[Locale]map[string]string{} // Mapping for 'Format', days of week, short form
var knownDaysLong = map[Locale]map[string]string{} // Mapping for 'Format', days of week, long form
var knownMonthsLong = map[Locale]map[string]string{} // Mapping for 'Format', months: long form
var knownMonthsShort = map[Locale]map[string]string{} // Mapping for 'Format', months: short form
var knownMonthsGenitiveShort = map[Locale]map[string]string{} // Mapping for 'Format', special for names in genitive, short form
var knownMonthsGenitiveLong = map[Locale]map[string]string{} // Mapping for 'Format', special for names in genitive, long form
var knownPeriods = map[Locale]map[string]string{} // Mapping for 'Format', AM/PM
// Reverse maps for the same
var knownDaysShortReverse = map[Locale]map[string]string{} // Mapping for 'Format', days of week, short form
var knownDaysLongReverse = map[Locale]map[string]string{} // Mapping for 'Format', days of week, long form
var knownMonthsLongReverse = map[Locale]map[string]string{} // Mapping for 'Format', months: long form
var knownMonthsShortReverse = map[Locale]map[string]string{} // Mapping for 'Format', months: short form
var knownMonthsGenitiveShortReverse = map[Locale]map[string]string{} // Mapping for 'Format', special for names in genitive, short form
var knownMonthsGenitiveLongReverse = map[Locale]map[string]string{} // Mapping for 'Format', special for names in genitive, long form
var knownPeriodsReverse = map[Locale]map[string]string{} // Mapping for 'Format', AM/PM
func init() {
fillKnownWords()
}
func fillKnownWords() {
// En_US: English (United States)
fillKnownDaysLong(longDayNamesEnUS, LocaleEnUS)
fillKnownDaysShort(shortDayNamesEnUS, LocaleEnUS)
fillKnownMonthsLong(longMonthNamesEnUS, LocaleEnUS)
fillKnownMonthsShort(shortMonthNamesEnUS, LocaleEnUS)
// En_GB: English (United Kingdom)
fillKnownDaysLong(longDayNamesEnUS, LocaleEnGB)
fillKnownDaysShort(shortDayNamesEnUS, LocaleEnGB)
fillKnownMonthsLong(longMonthNamesEnUS, LocaleEnGB)
fillKnownMonthsShort(shortMonthNamesEnUS, LocaleEnGB)
// Da_DK: Danish (Denmark)
fillKnownDaysLong(longDayNamesDaDK, LocaleDaDK)
fillKnownDaysShort(shortDayNamesDaDK, LocaleDaDK)
fillKnownMonthsLong(longMonthNamesDaDK, LocaleDaDK)
fillKnownMonthsShort(shortMonthNamesDaDK, LocaleDaDK)
// Nl_BE: Dutch (Belgium)
fillKnownDaysLong(longDayNamesNlBE, LocaleNlBE)
fillKnownDaysShort(shortDayNamesNlBE, LocaleNlBE)
fillKnownMonthsLong(longMonthNamesNlBE, LocaleNlBE)
fillKnownMonthsShort(shortMonthNamesNlBE, LocaleNlBE)
// Nl_NL: Dutch (Netherlands)
fillKnownDaysLong(longDayNamesNlBE, LocaleNlNL)
fillKnownDaysShort(shortDayNamesNlBE, LocaleNlNL)
fillKnownMonthsLong(longMonthNamesNlBE, LocaleNlNL)
fillKnownMonthsShort(shortMonthNamesNlBE, LocaleNlNL)
// Fi_FI: Finnish (Finland)
fillKnownDaysLong(longDayNamesFiFI, LocaleFiFI)
fillKnownDaysShort(shortDayNamesFiFI, LocaleFiFI)
fillKnownMonthsLong(longMonthNamesFiFI, LocaleFiFI)
fillKnownMonthsShort(shortMonthNamesFiFI, LocaleFiFI)
fillKnownMonthsGenitiveLong(longMonthNamesGenitiveFiFI, LocaleFiFI)
fillKnownMonthsGenitiveShort(shortMonthNamesFiFI, LocaleFiFI)
// Fr_FR: French (France)
fillKnownDaysLong(longDayNamesFrFR, LocaleFrFR)
fillKnownDaysShort(shortDayNamesFrFR, LocaleFrFR)
fillKnownMonthsLong(longMonthNamesFrFR, LocaleFrFR)
fillKnownMonthsShort(shortMonthNamesFrFR, LocaleFrFR)
// Fr_CA: French (Canada)
fillKnownDaysLong(longDayNamesFrFR, LocaleFrCA)
fillKnownDaysShort(shortDayNamesFrFR, LocaleFrCA)
fillKnownMonthsLong(longMonthNamesFrFR, LocaleFrCA)
fillKnownMonthsShort(shortMonthNamesFrFR, LocaleFrCA)
// Fr_GP: French (Guadeloupe)
fillKnownDaysLong(longDayNamesFrFR, LocaleFrGP)
fillKnownDaysShort(shortDayNamesFrFR, LocaleFrGP)
fillKnownMonthsLong(longMonthNamesFrFR, LocaleFrGP)
fillKnownMonthsShort(shortMonthNamesFrFR, LocaleFrGP)
// Fr_LU: French (Luxembourg)
fillKnownDaysLong(longDayNamesFrFR, LocaleFrLU)
fillKnownDaysShort(longDayNamesFrFR, LocaleFrLU)
fillKnownMonthsLong(longDayNamesFrFR, LocaleFrLU)
fillKnownMonthsShort(longDayNamesFrFR, LocaleFrLU)
// Fr_MQ: French (Martinique)
fillKnownDaysLong(longDayNamesFrFR, LocaleFrMQ)
fillKnownDaysShort(longDayNamesFrFR, LocaleFrMQ)
fillKnownMonthsLong(longDayNamesFrFR, LocaleFrMQ)
fillKnownMonthsShort(longDayNamesFrFR, LocaleFrMQ)
// Fr_GF: French (French Guiana)
fillKnownDaysLong(longDayNamesFrFR, LocaleFrGF)
fillKnownDaysShort(longDayNamesFrFR, LocaleFrGF)
fillKnownMonthsLong(longDayNamesFrFR, LocaleFrGF)
fillKnownMonthsShort(longDayNamesFrFR, LocaleFrGF)
// Fr_RE: French (French Reunion)
fillKnownDaysLong(longDayNamesFrFR, LocaleFrRE)
fillKnownDaysShort(longDayNamesFrFR, LocaleFrRE)
fillKnownMonthsLong(longDayNamesFrFR, LocaleFrRE)
fillKnownMonthsShort(longDayNamesFrFR, LocaleFrRE)
// De_DE: German (Germany)
fillKnownDaysLong(longDayNamesDeDE, LocaleDeDE)
fillKnownDaysShort(shortDayNamesDeDE, LocaleDeDE)
fillKnownMonthsLong(longMonthNamesDeDE, LocaleDeDE)
fillKnownMonthsShort(shortMonthNamesDeDE, LocaleDeDE)
// Hu_HU: Hungarian (Hungary)
fillKnownDaysLong(longDayNamesHuHU, LocaleHuHU)
fillKnownDaysShort(shortDayNamesHuHU, LocaleHuHU)
fillKnownMonthsLong(longMonthNamesHuHU, LocaleHuHU)
fillKnownMonthsShort(shortMonthNamesHuHU, LocaleHuHU)
// It_IT: Italian (Italy)
fillKnownDaysLong(longDayNamesItIT, LocaleItIT)
fillKnownDaysShort(shortDayNamesItIT, LocaleItIT)
fillKnownMonthsLong(longMonthNamesItIT, LocaleItIT)
fillKnownMonthsShort(shortMonthNamesItIT, LocaleItIT)
// Nn_NO: Norwegian Nynorsk (Norway)
fillKnownDaysLong(longDayNamesNnNO, LocaleNnNO)
fillKnownDaysShort(shortDayNamesNnNO, LocaleNnNO)
fillKnownMonthsLong(longMonthNamesNnNO, LocaleNnNO)
fillKnownMonthsShort(shortMonthNamesNnNO, LocaleNnNO)
// Nb_NO: Norwegian Bokmål (Norway)
fillKnownDaysLong(longDayNamesNbNO, LocaleNbNO)
fillKnownDaysShort(shortDayNamesNbNO, LocaleNbNO)
fillKnownMonthsLong(longMonthNamesNbNO, LocaleNbNO)
fillKnownMonthsShort(shortMonthNamesNbNO, LocaleNbNO)
// Pl_PL: Polish (Poland)
fillKnownDaysLong(longDayNamesPlPL, LocalePlPL)
fillKnownDaysShort(shortDayNamesPlPL, LocalePlPL)
fillKnownMonthsLong(longMonthNamesPlPL, LocalePlPL)
fillKnownMonthsShort(shortMonthNamesPlPL, LocalePlPL)
// Pt_PT: Portuguese (Portugal)
fillKnownDaysLong(longDayNamesPtPT, LocalePtPT)
fillKnownDaysShort(shortDayNamesPtPT, LocalePtPT)
fillKnownMonthsLong(longMonthNamesPtPT, LocalePtPT)
fillKnownMonthsShort(shortMonthNamesPtPT, LocalePtPT)
// Pt_BR: Portuguese (Brazil)
fillKnownDaysLong(longDayNamesPtBR, LocalePtBR)
fillKnownDaysShort(shortDayNamesPtBR, LocalePtBR)
fillKnownMonthsLong(longMonthNamesPtBR, LocalePtBR)
fillKnownMonthsShort(shortMonthNamesPtBR, LocalePtBR)
// Ro_RO: Romanian (Romania)
fillKnownDaysLong(longDayNamesRoRO, LocaleRoRO)
fillKnownDaysShort(shortDayNamesRoRO, LocaleRoRO)
fillKnownMonthsLong(longMonthNamesRoRO, LocaleRoRO)
fillKnownMonthsShort(shortMonthNamesRoRO, LocaleRoRO)
// Ru_RU: Russian (Russia)
fillKnownDaysLong(longDayNamesRuRU, LocaleRuRU)
fillKnownDaysShort(shortDayNamesRuRU, LocaleRuRU)
fillKnownMonthsLong(longMonthNamesRuRU, LocaleRuRU)
fillKnownMonthsShort(shortMonthNamesRuRU, LocaleRuRU)
fillKnownMonthsGenitiveLong(longMonthNamesGenitiveRuRU, LocaleRuRU)
fillKnownMonthsGenitiveShort(shortMonthNamesGenitiveRuRU, LocaleRuRU)
// Es_ES: Spanish (Spain)
fillKnownDaysLong(longDayNamesEsES, LocaleEsES)
fillKnownDaysShort(shortDayNamesEsES, LocaleEsES)
fillKnownMonthsLong(longMonthNamesEsES, LocaleEsES)
fillKnownMonthsShort(shortMonthNamesEsES, LocaleEsES)
// Ca_ES: Catalan (Spain)
fillKnownDaysLong(longDayNamesCaES, LocaleCaES)
fillKnownDaysShort(shortDayNamesCaES, LocaleCaES)
fillKnownMonthsLong(longMonthNamesCaES, LocaleCaES)
fillKnownMonthsShort(shortMonthNamesCaES, LocaleCaES)
// Sv_SE: Swedish (Sweden)
fillKnownDaysLong(longDayNamesSvSE, LocaleSvSE)
fillKnownDaysShort(shortDayNamesSvSE, LocaleSvSE)
fillKnownMonthsLong(longMonthNamesSvSE, LocaleSvSE)
fillKnownMonthsShort(shortMonthNamesSvSE, LocaleSvSE)
// Tr_TR: Turkish (Turkey)
fillKnownDaysLong(longDayNamesTrTR, LocaleTrTR)
fillKnownDaysShort(shortDayNamesTrTR, LocaleTrTR)
fillKnownMonthsLong(longMonthNamesTrTR, LocaleTrTR)
fillKnownMonthsShort(shortMonthNamesTrTR, LocaleTrTR)
// Uk_UA: Ukrainian (Ukraine)
fillKnownDaysLong(longDayNamesUkUA, LocaleUkUA)
fillKnownDaysShort(shortDayNamesUkUA, LocaleUkUA)
fillKnownMonthsLong(longMonthNamesUkUA, LocaleUkUA)
fillKnownMonthsShort(shortMonthNamesUkUA, LocaleUkUA)
fillKnownMonthsGenitiveLong(longMonthNamesGenitiveUkUA, LocaleUkUA)
fillKnownMonthsGenitiveShort(shortMonthNamesGenitiveUkUA, LocaleUkUA)
// Bg_BG: Bulgarian (Bulgaria)
fillKnownDaysLong(longDayNamesBgBG, LocaleBgBG)
fillKnownDaysShort(shortDayNamesBgBG, LocaleBgBG)
fillKnownMonthsLong(longMonthNamesBgBG, LocaleBgBG)
fillKnownMonthsShort(shortMonthNamesBgBG, LocaleBgBG)
// Zh_CN: Chinese (Mainland)
fillKnownDaysLong(longDayNamesZhCN, LocaleZhCN)
fillKnownDaysShort(shortDayNamesZhCN, LocaleZhCN)
fillKnownMonthsLong(longMonthNamesZhCN, LocaleZhCN)
fillKnownMonthsShort(shortMonthNamesZhCN, LocaleZhCN)
// Zh_TW: Chinese (Taiwan)
fillKnownDaysLong(longDayNamesZhTW, LocaleZhTW)
fillKnownDaysShort(shortDayNamesZhTW, LocaleZhTW)
fillKnownMonthsLong(longMonthNamesZhTW, LocaleZhTW)
fillKnownMonthsShort(shortMonthNamesZhTW, LocaleZhTW)
// Zh_HK: Chinese (Hong Kong)
fillKnownDaysLong(longDayNamesZhHK, LocaleZhHK)
fillKnownDaysShort(shortDayNamesZhHK, LocaleZhHK)
fillKnownMonthsLong(longMonthNamesZhHK, LocaleZhHK)
fillKnownMonthsShort(shortMonthNamesZhHK, LocaleZhHK)
// Ko_KR: Korean (Korea)
fillKnownDaysLong(longDayNamesKoKR, LocaleKoKR)
fillKnownDaysShort(shortDayNamesKoKR, LocaleKoKR)
fillKnownMonthsLong(longMonthNamesKoKR, LocaleKoKR)
fillKnownMonthsShort(shortMonthNamesKoKR, LocaleKoKR)
fillKnownPeriods(periodsKoKR, LocaleKoKR)
// Ja_JP: Japanese (Japan)
fillKnownDaysLong(longDayNamesJaJP, LocaleJaJP)
fillKnownDaysShort(shortDayNamesJaJP, LocaleJaJP)
fillKnownMonthsLong(longMonthNamesJaJP, LocaleJaJP)
fillKnownMonthsShort(shortMonthNamesJaJP, LocaleJaJP)
fillKnownPeriods(periodsJaJP, LocaleJaJP)
// El_GR: Greek (Greece)
fillKnownDaysLong(longDayNamesElGR, LocaleElGR)
fillKnownDaysShort(shortDayNamesElGR, LocaleElGR)
fillKnownMonthsLong(longMonthNamesElGR, LocaleElGR)
fillKnownMonthsShort(shortMonthNamesElGR, LocaleElGR)
fillKnownMonthsGenitiveLong(longMonthNamesGenitiveElGR, LocaleElGR)
fillKnownMonthsGenitiveShort(shortMonthNamesElGR, LocaleElGR)
fillKnownPeriods(periodsElGR, LocaleElGR)
// Id_ID: Indonesia (Indonesia)
fillKnownDaysLong(longDayNamesIdID, LocaleIdID)
fillKnownDaysShort(shortDayNamesIdID, LocaleIdID)
fillKnownMonthsLong(longMonthNamesIdID, LocaleIdID)
fillKnownMonthsShort(shortMonthNamesIdID, LocaleIdID)
// Cs_CZ: Czech (Czech Republic)
fillKnownDaysLong(longDayNamesCsCZ, LocaleCsCZ)
fillKnownDaysShort(shortDayNamesCsCZ, LocaleCsCZ)
fillKnownMonthsLong(longMonthNamesCsCZ, LocaleCsCZ)
fillKnownMonthsShort(shortMonthNamesCsCZ, LocaleCsCZ)
// Sl_SI: Slovenian (Slovenia)
fillKnownDaysLong(longDayNamesSlSI, LocaleSlSI)
fillKnownDaysShort(shortDayNamesSlSI, LocaleSlSI)
fillKnownMonthsLong(longMonthNamesSlSI, LocaleSlSI)
fillKnownMonthsShort(shortMonthNamesSlSI, LocaleSlSI)
}
func fill(src map[string]string, dest map[Locale]map[string]string, locale Locale) {
loc, ok := dest[locale]
if !ok {
loc = make(map[string]string, len(src))
dest[locale] = loc
}
for k, v := range src {
loc[k] = v
}
}
func fillReverse(src map[string]string, dest map[Locale]map[string]string, locale Locale) {
loc, ok := dest[locale]
if !ok {
loc = make(map[string]string, len(src))
dest[locale] = loc
}
for k, v := range src {
loc[v] = k
}
}
func fillKnownMonthsGenitiveShort(src map[string]string, locale Locale) {
fillReverse(src, knownMonthsGenitiveShortReverse, locale)
fill(src, knownMonthsGenitiveShort, locale)
}
func fillKnownMonthsGenitiveLong(src map[string]string, locale Locale) {
fillReverse(src, knownMonthsGenitiveLongReverse, locale)
fill(src, knownMonthsGenitiveLong, locale)
}
func fillKnownDaysShort(src map[string]string, locale Locale) {
fillReverse(src, knownDaysShortReverse, locale)
fill(src, knownDaysShort, locale)
}
func fillKnownDaysLong(src map[string]string, locale Locale) {
fillReverse(src, knownDaysLongReverse, locale)
fill(src, knownDaysLong, locale)
}
func fillKnownMonthsShort(src map[string]string, locale Locale) {
fillReverse(src, knownMonthsShortReverse, locale)
fill(src, knownMonthsShort, locale)
}
func fillKnownMonthsLong(src map[string]string, locale Locale) {
fillReverse(src, knownMonthsLongReverse, locale)
fill(src, knownMonthsLong, locale)
}
func fillKnownPeriods(src map[string]string, locale Locale) {
fillReverse(src, knownPeriodsReverse, locale)
fill(src, knownPeriods, locale)
}
// Format is the standard time.Format wrapper, that replaces known standard 'time' package
// identifiers for months and days to their equivalents in the specified language.
//
// Values of variables 'longDayNames', 'shortDayNames', 'longMonthNames', 'shortMonthNames'
// from file 'time/format.go' (revision 'go1') are chosen as the 'known' words.
//
// Some languages have specific behavior, e.g. in Russian language
// month names have different suffix when they are presented stand-alone (i.e. in a list or something)
// and yet another one when they are part of a formatted date.
// So, even though March is "Март" in Russian, correctly formatted today's date would be: "7 марта 2007".
// Thus, some transformations for some languages may be a bit more complex than just plain replacements.
func Format(dt time.Time, layout string, locale Locale) string {
fm := dt.Format(layout)
intFunc, ok := internalFormatFuncs[locale]
if !ok {
return fm
}
return intFunc(fm, layout)
}
// ParseInLocation is the standard time.ParseInLocation wrapper, which replaces
// known month/day translations for a specified locale back to English before
// calling time.ParseInLocation. So, you can parse localized dates with this wrapper.
func ParseInLocation(layout, value string, loc *time.Location, locale Locale) (time.Time, error) {
intFunc, ok := internalParseFuncs[locale]
if ok {
value = intFunc(layout, value)
} else {
return time.Now(), fmt.Errorf("unsupported locale: %v", locale)
}
return time.ParseInLocation(layout, value, loc)
}
// Parse is the standard time.Parse wrapper, which replaces
// known month/day translations for a specified locale back to English before
// calling time.Parse.
func Parse(layout, value string, locale Locale) (time.Time, error) {
intFunc, ok := internalParseFuncs[locale]
if ok {
value = intFunc(layout, value)
} else {
return time.Now(), fmt.Errorf("unsupported locale: %v", locale)
}
return time.Parse(layout, value)
}
// GetShortDays retrieves the list of days for the given locale.
// "Short" days are abbreviated versions of the full day names. In English,
// for example, this might return "Tues" for "Tuesday". For certain locales,
// the long and short form of the days of the week may be the same.
//
// If the locale cannot be found, the resulting slice will be nil.
func GetShortDays(locale Locale) []string {
days, ok := knownDaysShort[locale]
if !ok {
return nil
}
var dayOrder []string
// according to https://www.timeanddate.com/calendar/days/monday.html
// only Canada, USA and Japan use Sunday as first day of the week
switch locale {
case LocaleEnUS, LocaleJaJP:
dayOrder = dayShortOrderSundayFirst
default:
dayOrder = dayShortOrderMondayFirst
}
ret := make([]string, 0, len(days))
for _, day := range dayOrder {
ret = append(ret, days[day])
}
return ret
}
// GetShortMonths retrieves the list of months for the given locale.
// "Short" months are abbreviated versions of the full month names. In
// English, for example, this might return "Jan" for "January". For
// certain locales, the long and short form of the months may be the same.
//
// If the locale cannot be found, the resulting slice will be nil.
func GetShortMonths(locale Locale) []string {
months, ok := knownMonthsShort[locale]
if !ok {
return nil
}
ret := make([]string, 0, len(months))
for _, m := range monthShortOrder {
ret = append(ret, months[m])
}
return ret
}
// GetLongDays retrieves the list of days for the given locale. It will return
// the full name of the days of the week.
//
// If the locale cannot be found, the resulting slice will be nil.
func GetLongDays(locale Locale) []string {
days, ok := knownDaysLong[locale]
if !ok {
return nil
}
var dayOrder []string
// according to https://www.timeanddate.com/calendar/days/monday.html
// only Canada, USA and Japan use Sunday as first day of the week
switch locale {
case LocaleEnUS, LocaleJaJP:
dayOrder = dayLongOrderSundayFirst
default:
dayOrder = dayLongOrderMondayFirst
}
ret := make([]string, 0, len(days))
for _, day := range dayOrder {
ret = append(ret, days[day])
}
return ret
}
// GetLongMonths retrieves the list of months for the given locale. In
// contrast to the "short" version of this function, this functions returns
// the full name of the month.
//
// If the locale cannot be found, the resulting slice will be nil.
func GetLongMonths(locale Locale) []string {
months, ok := knownMonthsLong[locale]
if !ok {
return nil
}
ret := make([]string, 0, len(months))
for _, m := range monthLongOrder {
ret = append(ret, months[m])
}
return ret
}