to.go

Documentation: github.com/go-playground/locales/to

     1  package to
     2  
     3  import (
     4  	"math"
     5  	"strconv"
     6  	"time"
     7  
     8  	"github.com/go-playground/locales"
     9  	"github.com/go-playground/locales/currency"
    10  )
    11  
    12  type to struct {
    13  	locale                 string
    14  	pluralsCardinal        []locales.PluralRule
    15  	pluralsOrdinal         []locales.PluralRule
    16  	pluralsRange           []locales.PluralRule
    17  	decimal                string
    18  	group                  string
    19  	minus                  string
    20  	percent                string
    21  	percentSuffix          string
    22  	perMille               string
    23  	timeSeparator          string
    24  	inifinity              string
    25  	currencies             []string // idx = enum of currency code
    26  	currencyPositiveSuffix string
    27  	currencyNegativeSuffix string
    28  	monthsAbbreviated      []string
    29  	monthsNarrow           []string
    30  	monthsWide             []string
    31  	daysAbbreviated        []string
    32  	daysNarrow             []string
    33  	daysShort              []string
    34  	daysWide               []string
    35  	periodsAbbreviated     []string
    36  	periodsNarrow          []string
    37  	periodsShort           []string
    38  	periodsWide            []string
    39  	erasAbbreviated        []string
    40  	erasNarrow             []string
    41  	erasWide               []string
    42  	timezones              map[string]string
    43  }
    44  
    45  // New returns a new instance of translator for the 'to' locale
    46  func New() locales.Translator {
    47  	return &to{
    48  		locale:                 "to",
    49  		pluralsCardinal:        []locales.PluralRule{6},
    50  		pluralsOrdinal:         nil,
    51  		pluralsRange:           nil,
    52  		decimal:                "٫",
    53  		group:                  "٬",
    54  		minus:                  "‏-",
    55  		percent:                "٪؜",
    56  		perMille:               "؉",
    57  		timeSeparator:          ":",
    58  		inifinity:              "∞",
    59  		currencies:             []string{"ADP", "AED", "AFA", "AFN", "ALK", "ALL", "AMD", "ANG", "AOA", "AOK", "AON", "AOR", "ARA", "ARL", "ARM", "ARP", "ARS", "ATS", "AUD$", "AWG", "AZM", "AZN", "BAD", "BAM", "BAN", "BBD", "BDT", "BEC", "BEF", "BEL", "BGL", "BGM", "BGN", "BGO", "BHD", "BIF", "BMD", "BND", "BOB", "BOL", "BOP", "BOV", "BRB", "BRC", "BRE", "BRL", "BRN", "BRR", "BRZ", "BSD", "BTN", "BUK", "BWP", "BYB", "BYN", "BYR", "BZD", "CAD", "CDF", "CHE", "CHF", "CHW", "CLE", "CLF", "CLP", "CNH", "CNX", "CNY", "COP", "COU", "CRC", "CSD", "CSK", "CUC", "CUP", "CVE", "CYP", "CZK", "DDM", "DEM", "DJF", "DKK", "DOP", "DZD", "ECS", "ECV", "EEK", "EGP", "ERN", "ESA", "ESB", "ESP", "ETB", "EUR", "FIM", "F$", "FKP", "FRF", "GBP", "GEK", "₾", "GHC", "GHS", "GIP", "GMD", "GNF", "GNS", "GQE", "GRD", "GTQ", "GWE", "GWP", "GYD", "HKD", "HNL", "HRD", "HRK", "HTG", "HUF", "IDR", "IEP", "ILP", "ILR", "ILS", "INR", "IQD", "IRR", "ISJ", "ISK", "ITL", "JMD", "JOD", "JPY", "KES", "KGS", "KHR", "KMF", "KPW", "KRH", "KRO", "KRW", "KWD", "KYD", "KZT", "LAK", "LBP", "LKR", "LRD", "LSL", "LTL", "LTT", "LUC", "LUF", "LUL", "LVL", "LVR", "LYD", "MAD", "MAF", "MCF", "MDC", "MDL", "MGA", "MGF", "MKD", "MKN", "MLF", "MMK", "MNT", "MOP", "MRO", "MRU", "MTL", "MTP", "MUR", "MVP", "MVR", "MWK", "MXN", "MXP", "MXV", "MYR", "MZE", "MZM", "MZN", "NAD", "NGN", "NIC", "NIO", "NLG", "NOK", "NPR", "NZD$", "OMR", "PAB", "PEI", "PEN", "PES", "PGK", "PHP", "PKR", "PLN", "PLZ", "PTE", "PYG", "QAR", "RHD", "ROL", "RON", "RSD", "RUB", "RUR", "RWF", "SAR", "S$", "SCR", "SDD", "SDG", "SDP", "SEK", "SGD", "SHP", "SIT", "SKK", "SLL", "SOS", "SRD", "SRG", "SSP", "STD", "STN", "SUR", "SVC", "SYP", "SZL", "THB", "TJR", "TJS", "TMM", "TMT", "TND", "T$", "TPE", "TRL", "TRY", "TTD", "TWD", "TZS", "UAH", "UAK", "UGS", "UGX", "USD", "USN", "USS", "UYI", "UYP", "UYU", "UYW", "UZS", "VEB", "VEF", "VES", "VND", "VNN", "VUV", "WST", "XAF", "XAG", "XAU", "XBA", "XBB", "XBC", "XBD", "XCD", "XDR", "XEU", "XFO", "XFU", "XOF", "XPD", "XPF", "XPT", "XRE", "XSU", "XTS", "XUA", "XXX", "YDD", "YER", "YUD", "YUM", "YUN", "YUR", "ZAL", "ZAR", "ZMK", "ZMW", "ZRN", "ZRZ", "ZWD", "ZWL", "ZWR"},
    60  		percentSuffix:          " ",
    61  		currencyPositiveSuffix: " ",
    62  		currencyNegativeSuffix: " ",
    63  		monthsAbbreviated:      []string{"", "Sān", "Fēp", "Maʻa", "ʻEpe", "Mē", "Sun", "Siu", "ʻAok", "Sep", "ʻOka", "Nōv", "Tīs"},
    64  		monthsNarrow:           []string{"", "S", "F", "M", "E", "M", "S", "S", "A", "S", "O", "N", "T"},
    65  		monthsWide:             []string{"", "Sānuali", "Fēpueli", "Maʻasi", "ʻEpeleli", "Mē", "Sune", "Siulai", "ʻAokosi", "Sepitema", "ʻOkatopa", "Nōvema", "Tīsema"},
    66  		daysAbbreviated:        []string{"Sāp", "Mōn", "Tūs", "Pul", "Tuʻa", "Fal", "Tok"},
    67  		daysNarrow:             []string{"S", "M", "T", "P", "T", "F", "T"},
    68  		daysShort:              []string{"Sāp", "Mōn", "Tūs", "Pul", "Tuʻa", "Fal", "Tok"},
    69  		daysWide:               []string{"Sāpate", "Mōnite", "Tūsite", "Pulelulu", "Tuʻapulelulu", "Falaite", "Tokonaki"},
    70  		periodsAbbreviated:     []string{"AM", "PM"},
    71  		periodsNarrow:          []string{"AM", "PM"},
    72  		periodsWide:            []string{"hengihengi", "efiafi"},
    73  		erasAbbreviated:        []string{"KM", "TS"},
    74  		erasNarrow:             []string{"KM", "TS"},
    75  		erasWide:               []string{"ki muʻa", "taʻu ʻo Sīsū"},
    76  		timezones:              map[string]string{"ACDT": "houa fakaʻaositelēlia-loto taimi liliu", "ACST": "houa fakaʻaositelēlia-loto taimi totonu", "ACWDT": "houa fakaʻaositelēlia-loto-hihifo taimi liliu", "ACWST": "houa fakaʻaositelēlia-loto-hihifo taimi totonu", "ADT": "houa fakaʻamelika-tokelau ʻatalanitiki taimi liliu", "AEDT": "houa fakaʻaositelēlia-hahake taimi liliu", "AEST": "houa fakaʻaositelēlia-hahake taimi totonu", "AKDT": "houa fakaʻalasika taimi liliu", "AKST": "houa fakaʻalasika taimi totonu", "ARST": "houa fakaʻasenitina taimi liliu", "ART": "houa fakaʻasenitina taimi totonu", "AST": "houa fakaʻamelika-tokelau ʻatalanitiki taimi totonu", "AWDT": "houa fakaʻaositelēlia-hihifo taimi liliu", "AWST": "houa fakaʻaositelēlia-hihifo taimi totonu", "BOT": "houa fakapolīvia", "BT": "houa fakapūtani", "CAT": "houa fakaʻafelika-loto", "CDT": "houa fakaʻamelika-tokelau loto taimi liliu", "CHADT": "houa fakasatihami taimi liliu", "CHAST": "houa fakasatihami taimi totonu", "CLST": "houa fakasili taimi liliu", "CLT": "houa fakasili taimi totonu", "COST": "houa fakakolomipia taimi liliu", "COT": "houa fakakolomipia taimi totonu", "CST": "houa fakaʻamelika-tokelau loto taimi totonu", "ChST": "houa fakakamolo", "EAT": "houa fakaʻafelika-hahake", "ECT": "houa fakaʻekuetoa", "EDT": "houa fakaʻamelika-tokelau hahake taimi liliu", "EST": "houa fakaʻamelika-tokelau hahake taimi totonu", "GFT": "houa fakakuiana-fakafalanisē", "GMT": "houa fakakiliniuisi mālie", "GST": "houa fakakūlifi", "GYT": "houa fakakuiana", "HADT": "houa fakahauaʻi taimi liliu", "HAST": "houa fakahauaʻi taimi totonu", "HAT": "houa fakafonuaʻilofoʻou taimi liliu", "HECU": "houa fakakiupa taimi liliu", "HEEG": "houa fakafonuamata-hahake taimi liliu", "HENOMX": "houa fakamekisikou-tokelauhihifo taimi liliu", "HEOG": "houa fakafonuamata-hihifo taimi liliu", "HEPM": "houa fakasā-piea-mo-mikeloni taimi liliu", "HEPMX": "houa fakamekisikou-pasifika taimi liliu", "HKST": "houa fakahongi-kongi taimi liliu", "HKT": "houa fakahongi-kongi taimi totonu", "HNCU": "houa fakakiupa taimi totonu", "HNEG": "houa fakafonuamata-hahake taimi totonu", "HNNOMX": "houa fakamekisikou-tokelauhihifo taimi totonu", "HNOG": "houa fakafonuamata-hihifo taimi totonu", "HNPM": "houa fakasā-piea-mo-mikeloni taimi totonu", "HNPMX": "houa fakamekisikou-pasifika taimi totonu", "HNT": "houa fakafonuaʻilofoʻou taimi totonu", "IST": "houa fakaʻinitia", "JDT": "houa fakasiapani taimi liliu", "JST": "houa fakasiapani taimi totonu", "LHDT": "houa fakamotuʻeikihoue taimi liliu", "LHST": "houa fakamotuʻeikihoue taimi totonu", "MDT": "houa fakaʻamelika-tokelau moʻunga taimi liliu", "MESZ": "houa fakaʻeulope-loto taimi liliu", "MEZ": "houa fakaʻeulope-loto taimi totonu", "MST": "houa fakaʻamelika-tokelau moʻunga taimi totonu", "MYT": "houa fakamaleisia", "NZDT": "houa fakanuʻusila taimi liliu", "NZST": "houa fakanuʻusila taimi totonu", "OESZ": "houa fakaʻeulope-hahake taimi liliu", "OEZ": "houa fakaʻeulope-hahake taimi totonu", "PDT": "houa fakaʻamelika-tokelau pasifika taimi liliu", "PST": "houa fakaʻamelika-tokelau pasifika taimi totonu", "SAST": "houa fakaʻafelika-tonga", "SGT": "houa fakasingapoa", "SRT": "houa fakasuliname", "TMST": "houa fakatūkimenisitani taimi liliu", "TMT": "houa fakatūkimenisitani taimi totonu", "UYST": "houa fakaʻulukuai taimi liliu", "UYT": "houa fakaʻulukuai taimi totonu", "VET": "houa fakavenesuela", "WARST": "houa fakaʻasenitina-hihifo taimi liliu", "WART": "houa fakaʻasenitina-hihifo taimi totonu", "WAST": "houa fakaʻafelika-hihifo taimi liliu", "WAT": "houa fakaʻafelika-hihifo taimi totonu", "WESZ": "houa fakaʻeulope-hihifo taimi liliu", "WEZ": "houa fakaʻeulope-hihifo taimi totonu", "WIB": "houa fakaʻinitonisia-hihifo", "WIT": "houa fakaʻinitonisia-hahake", "WITA": "houa fakaʻinitonisia-loto", "∅∅∅": "houa fakapalāsila taimi liliu"},
    77  	}
    78  }
    79  
    80  // Locale returns the current translators string locale
    81  func (to *to) Locale() string {
    82  	return to.locale
    83  }
    84  
    85  // PluralsCardinal returns the list of cardinal plural rules associated with 'to'
    86  func (to *to) PluralsCardinal() []locales.PluralRule {
    87  	return to.pluralsCardinal
    88  }
    89  
    90  // PluralsOrdinal returns the list of ordinal plural rules associated with 'to'
    91  func (to *to) PluralsOrdinal() []locales.PluralRule {
    92  	return to.pluralsOrdinal
    93  }
    94  
    95  // PluralsRange returns the list of range plural rules associated with 'to'
    96  func (to *to) PluralsRange() []locales.PluralRule {
    97  	return to.pluralsRange
    98  }
    99  
   100  // CardinalPluralRule returns the cardinal PluralRule given 'num' and digits/precision of 'v' for 'to'
   101  func (to *to) CardinalPluralRule(num float64, v uint64) locales.PluralRule {
   102  	return locales.PluralRuleOther
   103  }
   104  
   105  // OrdinalPluralRule returns the ordinal PluralRule given 'num' and digits/precision of 'v' for 'to'
   106  func (to *to) OrdinalPluralRule(num float64, v uint64) locales.PluralRule {
   107  	return locales.PluralRuleUnknown
   108  }
   109  
   110  // RangePluralRule returns the ordinal PluralRule given 'num1', 'num2' and digits/precision of 'v1' and 'v2' for 'to'
   111  func (to *to) RangePluralRule(num1 float64, v1 uint64, num2 float64, v2 uint64) locales.PluralRule {
   112  	return locales.PluralRuleUnknown
   113  }
   114  
   115  // MonthAbbreviated returns the locales abbreviated month given the 'month' provided
   116  func (to *to) MonthAbbreviated(month time.Month) string {
   117  	return to.monthsAbbreviated[month]
   118  }
   119  
   120  // MonthsAbbreviated returns the locales abbreviated months
   121  func (to *to) MonthsAbbreviated() []string {
   122  	return to.monthsAbbreviated[1:]
   123  }
   124  
   125  // MonthNarrow returns the locales narrow month given the 'month' provided
   126  func (to *to) MonthNarrow(month time.Month) string {
   127  	return to.monthsNarrow[month]
   128  }
   129  
   130  // MonthsNarrow returns the locales narrow months
   131  func (to *to) MonthsNarrow() []string {
   132  	return to.monthsNarrow[1:]
   133  }
   134  
   135  // MonthWide returns the locales wide month given the 'month' provided
   136  func (to *to) MonthWide(month time.Month) string {
   137  	return to.monthsWide[month]
   138  }
   139  
   140  // MonthsWide returns the locales wide months
   141  func (to *to) MonthsWide() []string {
   142  	return to.monthsWide[1:]
   143  }
   144  
   145  // WeekdayAbbreviated returns the locales abbreviated weekday given the 'weekday' provided
   146  func (to *to) WeekdayAbbreviated(weekday time.Weekday) string {
   147  	return to.daysAbbreviated[weekday]
   148  }
   149  
   150  // WeekdaysAbbreviated returns the locales abbreviated weekdays
   151  func (to *to) WeekdaysAbbreviated() []string {
   152  	return to.daysAbbreviated
   153  }
   154  
   155  // WeekdayNarrow returns the locales narrow weekday given the 'weekday' provided
   156  func (to *to) WeekdayNarrow(weekday time.Weekday) string {
   157  	return to.daysNarrow[weekday]
   158  }
   159  
   160  // WeekdaysNarrow returns the locales narrow weekdays
   161  func (to *to) WeekdaysNarrow() []string {
   162  	return to.daysNarrow
   163  }
   164  
   165  // WeekdayShort returns the locales short weekday given the 'weekday' provided
   166  func (to *to) WeekdayShort(weekday time.Weekday) string {
   167  	return to.daysShort[weekday]
   168  }
   169  
   170  // WeekdaysShort returns the locales short weekdays
   171  func (to *to) WeekdaysShort() []string {
   172  	return to.daysShort
   173  }
   174  
   175  // WeekdayWide returns the locales wide weekday given the 'weekday' provided
   176  func (to *to) WeekdayWide(weekday time.Weekday) string {
   177  	return to.daysWide[weekday]
   178  }
   179  
   180  // WeekdaysWide returns the locales wide weekdays
   181  func (to *to) WeekdaysWide() []string {
   182  	return to.daysWide
   183  }
   184  
   185  // Decimal returns the decimal point of number
   186  func (to *to) Decimal() string {
   187  	return to.decimal
   188  }
   189  
   190  // Group returns the group of number
   191  func (to *to) Group() string {
   192  	return to.group
   193  }
   194  
   195  // Group returns the minus sign of number
   196  func (to *to) Minus() string {
   197  	return to.minus
   198  }
   199  
   200  // FmtNumber returns 'num' with digits/precision of 'v' for 'to' and handles both Whole and Real numbers based on 'v'
   201  func (to *to) FmtNumber(num float64, v uint64) string {
   202  
   203  	s := strconv.FormatFloat(math.Abs(num), 'f', int(v), 64)
   204  	l := len(s) + 6 + 2*len(s[:len(s)-int(v)-1])/3
   205  	count := 0
   206  	inWhole := v == 0
   207  	b := make([]byte, 0, l)
   208  
   209  	for i := len(s) - 1; i >= 0; i-- {
   210  
   211  		if s[i] == '.' {
   212  			for j := len(to.decimal) - 1; j >= 0; j-- {
   213  				b = append(b, to.decimal[j])
   214  			}
   215  			inWhole = true
   216  			continue
   217  		}
   218  
   219  		if inWhole {
   220  			if count == 3 {
   221  				for j := len(to.group) - 1; j >= 0; j-- {
   222  					b = append(b, to.group[j])
   223  				}
   224  				count = 1
   225  			} else {
   226  				count++
   227  			}
   228  		}
   229  
   230  		b = append(b, s[i])
   231  	}
   232  
   233  	if num < 0 {
   234  		for j := len(to.minus) - 1; j >= 0; j-- {
   235  			b = append(b, to.minus[j])
   236  		}
   237  	}
   238  
   239  	// reverse
   240  	for i, j := 0, len(b)-1; i < j; i, j = i+1, j-1 {
   241  		b[i], b[j] = b[j], b[i]
   242  	}
   243  
   244  	return string(b)
   245  }
   246  
   247  // FmtPercent returns 'num' with digits/precision of 'v' for 'to' and handles both Whole and Real numbers based on 'v'
   248  // NOTE: 'num' passed into FmtPercent is assumed to be in percent already
   249  func (to *to) FmtPercent(num float64, v uint64) string {
   250  	s := strconv.FormatFloat(math.Abs(num), 'f', int(v), 64)
   251  	l := len(s) + 12
   252  	b := make([]byte, 0, l)
   253  
   254  	for i := len(s) - 1; i >= 0; i-- {
   255  
   256  		if s[i] == '.' {
   257  			for j := len(to.decimal) - 1; j >= 0; j-- {
   258  				b = append(b, to.decimal[j])
   259  			}
   260  			continue
   261  		}
   262  
   263  		b = append(b, s[i])
   264  	}
   265  
   266  	if num < 0 {
   267  		for j := len(to.minus) - 1; j >= 0; j-- {
   268  			b = append(b, to.minus[j])
   269  		}
   270  	}
   271  
   272  	// reverse
   273  	for i, j := 0, len(b)-1; i < j; i, j = i+1, j-1 {
   274  		b[i], b[j] = b[j], b[i]
   275  	}
   276  
   277  	b = append(b, to.percentSuffix...)
   278  
   279  	b = append(b, to.percent...)
   280  
   281  	return string(b)
   282  }
   283  
   284  // FmtCurrency returns the currency representation of 'num' with digits/precision of 'v' for 'to'
   285  func (to *to) FmtCurrency(num float64, v uint64, currency currency.Type) string {
   286  
   287  	s := strconv.FormatFloat(math.Abs(num), 'f', int(v), 64)
   288  	symbol := to.currencies[currency]
   289  	l := len(s) + len(symbol) + 8 + 2*len(s[:len(s)-int(v)-1])/3
   290  	count := 0
   291  	inWhole := v == 0
   292  	b := make([]byte, 0, l)
   293  
   294  	for i := len(s) - 1; i >= 0; i-- {
   295  
   296  		if s[i] == '.' {
   297  			for j := len(to.decimal) - 1; j >= 0; j-- {
   298  				b = append(b, to.decimal[j])
   299  			}
   300  			inWhole = true
   301  			continue
   302  		}
   303  
   304  		if inWhole {
   305  			if count == 3 {
   306  				for j := len(to.group) - 1; j >= 0; j-- {
   307  					b = append(b, to.group[j])
   308  				}
   309  				count = 1
   310  			} else {
   311  				count++
   312  			}
   313  		}
   314  
   315  		b = append(b, s[i])
   316  	}
   317  
   318  	if num < 0 {
   319  		for j := len(to.minus) - 1; j >= 0; j-- {
   320  			b = append(b, to.minus[j])
   321  		}
   322  	}
   323  
   324  	// reverse
   325  	for i, j := 0, len(b)-1; i < j; i, j = i+1, j-1 {
   326  		b[i], b[j] = b[j], b[i]
   327  	}
   328  
   329  	if int(v) < 2 {
   330  
   331  		if v == 0 {
   332  			b = append(b, to.decimal...)
   333  		}
   334  
   335  		for i := 0; i < 2-int(v); i++ {
   336  			b = append(b, '0')
   337  		}
   338  	}
   339  
   340  	b = append(b, to.currencyPositiveSuffix...)
   341  
   342  	b = append(b, symbol...)
   343  
   344  	return string(b)
   345  }
   346  
   347  // FmtAccounting returns the currency representation of 'num' with digits/precision of 'v' for 'to'
   348  // in accounting notation.
   349  func (to *to) FmtAccounting(num float64, v uint64, currency currency.Type) string {
   350  
   351  	s := strconv.FormatFloat(math.Abs(num), 'f', int(v), 64)
   352  	symbol := to.currencies[currency]
   353  	l := len(s) + len(symbol) + 8 + 2*len(s[:len(s)-int(v)-1])/3
   354  	count := 0
   355  	inWhole := v == 0
   356  	b := make([]byte, 0, l)
   357  
   358  	for i := len(s) - 1; i >= 0; i-- {
   359  
   360  		if s[i] == '.' {
   361  			for j := len(to.decimal) - 1; j >= 0; j-- {
   362  				b = append(b, to.decimal[j])
   363  			}
   364  			inWhole = true
   365  			continue
   366  		}
   367  
   368  		if inWhole {
   369  			if count == 3 {
   370  				for j := len(to.group) - 1; j >= 0; j-- {
   371  					b = append(b, to.group[j])
   372  				}
   373  				count = 1
   374  			} else {
   375  				count++
   376  			}
   377  		}
   378  
   379  		b = append(b, s[i])
   380  	}
   381  
   382  	if num < 0 {
   383  
   384  		for j := len(to.minus) - 1; j >= 0; j-- {
   385  			b = append(b, to.minus[j])
   386  		}
   387  
   388  	}
   389  
   390  	// reverse
   391  	for i, j := 0, len(b)-1; i < j; i, j = i+1, j-1 {
   392  		b[i], b[j] = b[j], b[i]
   393  	}
   394  
   395  	if int(v) < 2 {
   396  
   397  		if v == 0 {
   398  			b = append(b, to.decimal...)
   399  		}
   400  
   401  		for i := 0; i < 2-int(v); i++ {
   402  			b = append(b, '0')
   403  		}
   404  	}
   405  
   406  	if num < 0 {
   407  		b = append(b, to.currencyNegativeSuffix...)
   408  		b = append(b, symbol...)
   409  	} else {
   410  
   411  		b = append(b, to.currencyPositiveSuffix...)
   412  		b = append(b, symbol...)
   413  	}
   414  
   415  	return string(b)
   416  }
   417  
   418  // FmtDateShort returns the short date representation of 't' for 'to'
   419  func (to *to) FmtDateShort(t time.Time) string {
   420  
   421  	b := make([]byte, 0, 32)
   422  
   423  	b = strconv.AppendInt(b, int64(t.Day()), 10)
   424  	b = append(b, []byte{0x2f}...)
   425  	b = strconv.AppendInt(b, int64(t.Month()), 10)
   426  	b = append(b, []byte{0x2f}...)
   427  
   428  	if t.Year() > 9 {
   429  		b = append(b, strconv.Itoa(t.Year())[2:]...)
   430  	} else {
   431  		b = append(b, strconv.Itoa(t.Year())[1:]...)
   432  	}
   433  
   434  	return string(b)
   435  }
   436  
   437  // FmtDateMedium returns the medium date representation of 't' for 'to'
   438  func (to *to) FmtDateMedium(t time.Time) string {
   439  
   440  	b := make([]byte, 0, 32)
   441  
   442  	b = strconv.AppendInt(b, int64(t.Day()), 10)
   443  	b = append(b, []byte{0x20}...)
   444  	b = append(b, to.monthsAbbreviated[t.Month()]...)
   445  	b = append(b, []byte{0x20}...)
   446  
   447  	if t.Year() > 0 {
   448  		b = strconv.AppendInt(b, int64(t.Year()), 10)
   449  	} else {
   450  		b = strconv.AppendInt(b, int64(-t.Year()), 10)
   451  	}
   452  
   453  	return string(b)
   454  }
   455  
   456  // FmtDateLong returns the long date representation of 't' for 'to'
   457  func (to *to) FmtDateLong(t time.Time) string {
   458  
   459  	b := make([]byte, 0, 32)
   460  
   461  	b = strconv.AppendInt(b, int64(t.Day()), 10)
   462  	b = append(b, []byte{0x20}...)
   463  	b = append(b, to.monthsWide[t.Month()]...)
   464  	b = append(b, []byte{0x20}...)
   465  
   466  	if t.Year() > 0 {
   467  		b = strconv.AppendInt(b, int64(t.Year()), 10)
   468  	} else {
   469  		b = strconv.AppendInt(b, int64(-t.Year()), 10)
   470  	}
   471  
   472  	return string(b)
   473  }
   474  
   475  // FmtDateFull returns the full date representation of 't' for 'to'
   476  func (to *to) FmtDateFull(t time.Time) string {
   477  
   478  	b := make([]byte, 0, 32)
   479  
   480  	b = append(b, to.daysWide[t.Weekday()]...)
   481  	b = append(b, []byte{0x20}...)
   482  	b = strconv.AppendInt(b, int64(t.Day()), 10)
   483  	b = append(b, []byte{0x20}...)
   484  	b = append(b, to.monthsWide[t.Month()]...)
   485  	b = append(b, []byte{0x20}...)
   486  
   487  	if t.Year() > 0 {
   488  		b = strconv.AppendInt(b, int64(t.Year()), 10)
   489  	} else {
   490  		b = strconv.AppendInt(b, int64(-t.Year()), 10)
   491  	}
   492  
   493  	return string(b)
   494  }
   495  
   496  // FmtTimeShort returns the short time representation of 't' for 'to'
   497  func (to *to) FmtTimeShort(t time.Time) string {
   498  
   499  	b := make([]byte, 0, 32)
   500  
   501  	h := t.Hour()
   502  
   503  	if h > 12 {
   504  		h -= 12
   505  	}
   506  
   507  	b = strconv.AppendInt(b, int64(h), 10)
   508  	b = append(b, to.timeSeparator...)
   509  
   510  	if t.Minute() < 10 {
   511  		b = append(b, '0')
   512  	}
   513  
   514  	b = strconv.AppendInt(b, int64(t.Minute()), 10)
   515  	b = append(b, []byte{0x20}...)
   516  
   517  	if t.Hour() < 12 {
   518  		b = append(b, to.periodsAbbreviated[0]...)
   519  	} else {
   520  		b = append(b, to.periodsAbbreviated[1]...)
   521  	}
   522  
   523  	return string(b)
   524  }
   525  
   526  // FmtTimeMedium returns the medium time representation of 't' for 'to'
   527  func (to *to) FmtTimeMedium(t time.Time) string {
   528  
   529  	b := make([]byte, 0, 32)
   530  
   531  	h := t.Hour()
   532  
   533  	if h > 12 {
   534  		h -= 12
   535  	}
   536  
   537  	b = strconv.AppendInt(b, int64(h), 10)
   538  	b = append(b, to.timeSeparator...)
   539  
   540  	if t.Minute() < 10 {
   541  		b = append(b, '0')
   542  	}
   543  
   544  	b = strconv.AppendInt(b, int64(t.Minute()), 10)
   545  	b = append(b, to.timeSeparator...)
   546  
   547  	if t.Second() < 10 {
   548  		b = append(b, '0')
   549  	}
   550  
   551  	b = strconv.AppendInt(b, int64(t.Second()), 10)
   552  	b = append(b, []byte{0x20}...)
   553  
   554  	if t.Hour() < 12 {
   555  		b = append(b, to.periodsAbbreviated[0]...)
   556  	} else {
   557  		b = append(b, to.periodsAbbreviated[1]...)
   558  	}
   559  
   560  	return string(b)
   561  }
   562  
   563  // FmtTimeLong returns the long time representation of 't' for 'to'
   564  func (to *to) FmtTimeLong(t time.Time) string {
   565  
   566  	b := make([]byte, 0, 32)
   567  
   568  	h := t.Hour()
   569  
   570  	if h > 12 {
   571  		h -= 12
   572  	}
   573  
   574  	b = strconv.AppendInt(b, int64(h), 10)
   575  	b = append(b, to.timeSeparator...)
   576  
   577  	if t.Minute() < 10 {
   578  		b = append(b, '0')
   579  	}
   580  
   581  	b = strconv.AppendInt(b, int64(t.Minute()), 10)
   582  	b = append(b, to.timeSeparator...)
   583  
   584  	if t.Second() < 10 {
   585  		b = append(b, '0')
   586  	}
   587  
   588  	b = strconv.AppendInt(b, int64(t.Second()), 10)
   589  	b = append(b, []byte{0x20}...)
   590  
   591  	if t.Hour() < 12 {
   592  		b = append(b, to.periodsAbbreviated[0]...)
   593  	} else {
   594  		b = append(b, to.periodsAbbreviated[1]...)
   595  	}
   596  
   597  	b = append(b, []byte{0x20}...)
   598  
   599  	tz, _ := t.Zone()
   600  	b = append(b, tz...)
   601  
   602  	return string(b)
   603  }
   604  
   605  // FmtTimeFull returns the full time representation of 't' for 'to'
   606  func (to *to) FmtTimeFull(t time.Time) string {
   607  
   608  	b := make([]byte, 0, 32)
   609  
   610  	h := t.Hour()
   611  
   612  	if h > 12 {
   613  		h -= 12
   614  	}
   615  
   616  	b = strconv.AppendInt(b, int64(h), 10)
   617  	b = append(b, to.timeSeparator...)
   618  
   619  	if t.Minute() < 10 {
   620  		b = append(b, '0')
   621  	}
   622  
   623  	b = strconv.AppendInt(b, int64(t.Minute()), 10)
   624  	b = append(b, to.timeSeparator...)
   625  
   626  	if t.Second() < 10 {
   627  		b = append(b, '0')
   628  	}
   629  
   630  	b = strconv.AppendInt(b, int64(t.Second()), 10)
   631  	b = append(b, []byte{0x20}...)
   632  
   633  	if t.Hour() < 12 {
   634  		b = append(b, to.periodsAbbreviated[0]...)
   635  	} else {
   636  		b = append(b, to.periodsAbbreviated[1]...)
   637  	}
   638  
   639  	b = append(b, []byte{0x20}...)
   640  
   641  	tz, _ := t.Zone()
   642  
   643  	if btz, ok := to.timezones[tz]; ok {
   644  		b = append(b, btz...)
   645  	} else {
   646  		b = append(b, tz...)
   647  	}
   648  
   649  	return string(b)
   650  }
   651
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