var buildFormattingTokensRegExp = require('../../_lib/build_formatting_tokens_reg_exp/index.js')
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function buildFormatLocale () {
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var months3char = ['janv.', 'févr.', 'mars', 'avr.', 'mai', 'juin', 'juill.', 'août', 'sept.', 'oct.', 'nov.', 'déc.']
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var monthsFull = ['janvier', 'février', 'mars', 'avril', 'mai', 'juin', 'juillet', 'août', 'septembre', 'octobre', 'novembre', 'décembre']
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var weekdays2char = ['di', 'lu', 'ma', 'me', 'je', 've', 'sa']
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var weekdays3char = ['dim.', 'lun.', 'mar.', 'mer.', 'jeu.', 'ven.', 'sam.']
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var weekdaysFull = ['dimanche', 'lundi', 'mardi', 'mercredi', 'jeudi', 'vendredi', 'samedi']
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var meridiemUppercase = ['AM', 'PM']
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var meridiemLowercase = ['am', 'pm']
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var meridiemFull = ['du matin', 'de l’après-midi', 'du soir']
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var formatters = {
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// Month: Jan, Feb, …, Dec
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'MMM': function (date) {
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return months3char[date.getMonth()]
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},
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// Month: January, February, …, December
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'MMMM': function (date) {
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return monthsFull[date.getMonth()]
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},
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// Day of week: Su, Mo, …, Sa
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'dd': function (date) {
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return weekdays2char[date.getDay()]
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},
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// Day of week: Sun, Mon, …, Sat
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'ddd': function (date) {
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return weekdays3char[date.getDay()]
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},
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// Day of week: Sunday, Monday, …, Saturday
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'dddd': function (date) {
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return weekdaysFull[date.getDay()]
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},
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// AM, PM
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'A': function (date) {
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return (date.getHours() / 12) >= 1 ? meridiemUppercase[1] : meridiemUppercase[0]
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},
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// am, pm
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'a': function (date) {
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return (date.getHours() / 12) >= 1 ? meridiemLowercase[1] : meridiemLowercase[0]
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},
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// a.m., p.m.
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'aa': function (date) {
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var hours = date.getHours()
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if (hours <= 12) {
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return meridiemFull[0]
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}
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if (hours <= 16) {
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return meridiemFull[1]
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}
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return meridiemFull[2]
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},
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// ISO week, ordinal version: 1st, 2nd, …, 53rd
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// NOTE: Week has feminine grammatical gender in French: semaine
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'Wo': function (date, formatters) {
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return feminineOrdinal(formatters.W(date))
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}
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}
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// Generate ordinal version of formatters: M → Mo, D → Do, etc.
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// NOTE: For words with masculine grammatical gender in French: mois, jour, trimestre
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var formatterTokens = ['M', 'D', 'DDD', 'd', 'Q']
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formatterTokens.forEach(function (formatterToken) {
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formatters[formatterToken + 'o'] = function (date, formatters) {
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return masculineOrdinal(formatters[formatterToken](date))
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}
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})
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// Special case for day of month ordinals in long date format context:
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// 1er mars, 2 mars, 3 mars, …
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// See https://github.com/date-fns/date-fns/issues/437
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//
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// NOTE: The below implementation works because parsing of tokens inside a
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// format string is done by a greedy regular expression, i.e. longer tokens
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// have priority. E.g. formatter for "Do MMMM" has priority over individual
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// formatters for "Do" and "MMMM".
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var monthsTokens = ['MMM', 'MMMM']
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monthsTokens.forEach(function (monthToken) {
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formatters['Do ' + monthToken] = function (date, commonFormatters) {
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var dayOfMonthToken = date.getDate() === 1
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? 'Do'
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: 'D'
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var dayOfMonthFormatter = formatters[dayOfMonthToken] || commonFormatters[dayOfMonthToken]
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return dayOfMonthFormatter(date, commonFormatters) + ' ' + formatters[monthToken](date)
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}
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})
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return {
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formatters: formatters,
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formattingTokensRegExp: buildFormattingTokensRegExp(formatters)
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}
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}
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function masculineOrdinal (number) {
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if (number === 1) {
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return '1er'
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}
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return number + 'e'
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}
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function feminineOrdinal (number) {
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if (number === 1) {
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return '1re'
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}
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return number + 'e'
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}
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module.exports = buildFormatLocale
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