i18n

package
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 Go to latest Published: Feb 5, 2021 License: Apache-2.0 Imports: 12 Imported by: 3

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Constants

This section is empty.

Variables

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var (

	// Langs is the list of all loaded languages in the application
	Langs []string
)

Functions

func BootStrap 

func BootStrap()

BootStrap initializes available languages

func GetAllCustomTranslations 

func GetAllCustomTranslations() map[string]map[string]map[string]string

GetAllCustomTranslations returns all custom translations by lang and by modules

func GetAllLanguageList 

func GetAllLanguageList() []string

GetAllLanguageList returns a slice containing all known language codes

func LoadPOFile 

func LoadPOFile(fileName string)

LoadPOFile load the file with the given filename into the Registry. This function is meant to be called several times to load all translations across all languages and modules. It panics in case of errors in the PO file.

func OverrideLocale 

func OverrideLocale(loc *Locale) error

OverrideLocale overrides the locale with the same ISO code as loc with loc. If such a locale does not exist, an error is returned and the locale is not registered.

func RegisterLocale 

func RegisterLocale(loc *Locale) error

RegisterLocale registers a new locale

func TranslateCode 

func TranslateCode(lang, context, src string) string

TranslateCode returns the translation for the given src in the given lang, in the given context. If no translation is found or if the translation is the empty string src is returned.

func TranslateCustom 

func TranslateCustom(lang, id, moduleName string) string

TranslateCustom returns the custom translation for the given id

func TranslateFieldDescription 

func TranslateFieldDescription(lang, model, field, defaultValue string) string

TranslateFieldDescription returns the translation for the given model field name in the given lang, using the default translation Registry. If no translation is found or if the translation is the empty string defaultValue is returned.

func TranslateFieldHelp 

func TranslateFieldHelp(lang, model, field, defaultValue string) string

TranslateFieldHelp returns the translation for the given model field help in the given lang, using the default translation Registry. If no translation is found or if the translation is the empty string defaultValue is returned.

func TranslateFieldSelection 

func TranslateFieldSelection(lang, model, field string, selection types.Selection) types.Selection

TranslateFieldSelection returns the translated version of the given selection in the given lang, using the default translation Registry. When no translation is found for an item, the original string is used.

func TranslateResourceItem 

func TranslateResourceItem(lang, resourceID, src string) string

TranslateResourceItem returns the translation for the given src of the given resource in the given lang using the default translation Registry. If no translation is found or if the translation is the empty string src is returned.

Types

type Currency 

type Currency interface {
	// Symbol returns the currency symbol when printing amounts
	Symbol() string
	// Position returns 'before' or 'after' depending on where the symbol must be printed
	Position() string
	// DecimalPlaces for this currency
	DecimalPlaces() int
	// Round returns the given value rounded according to this currency
	Round(float64) float64
}

A Currency with symbol, position and decimals

type LangDirection 

type LangDirection string

A LangDirection defines the direction of a language either left-to-right or right-to-left 

const (
	// LangDirectionLTR defines a language written from left to right
	LangDirectionLTR LangDirection = "ltr"
	// LangDirectionRTL defines a language written from right to left
	LangDirectionRTL LangDirection = "rtl"
)

type Locale 

type Locale struct {
	Name         string         `json:"name"`
	Code         string         `json:"code"`
	ISOCode      string         `json:"iso_code"`
	WeekStart    time.Weekday   `json:"week_start"`
	DateFormat   string         `json:"date_format"`
	DateFormatGo string         `json:"date_format_go"`
	Direction    LangDirection  `json:"lang_direction"`
	ThousandsSep string         `json:"thousands_sep"`
	TimeFormat   string         `json:"time_format"`
	TimeFormatGo string         `json:"time_format_go"`
	DecimalPoint string         `json:"decimal_point"`
	Grouping     NumberGrouping `json:"grouping"`
}

Locale defines the parameters of a language locale

func GetLocale 

func GetLocale(lang string) *Locale

GetLocale returns a Locale struct describing a language's rules at first call, the data file containing all languages parameters is read if the language is not loaded, it returns a Locale similar to English (en_US)

func (*Locale) Check 

func (l *Locale) Check() error

Check returns an error if this locale is not valid

func (*Locale) FormatDate 

func (l *Locale) FormatDate(date dates.Date) string

FormatDate returns the given date formatted according to this Locale

func (*Locale) FormatDateTime 

func (l *Locale) FormatDateTime(datetime dates.DateTime) string

FormatDateTime returns the given datetime formatted according to this Locale

func (*Locale) FormatFloat 

func (l *Locale) FormatFloat(number float64, digits nbutils.Digits) string

FormatFloat formats the given number according to this Locale, with the given digits

func (*Locale) FormatMonetary 

func (l *Locale) FormatMonetary(value float64, curr Currency) string

FormatMonetary formats the given value according to this Locale and given currency

func (*Locale) FormatTime 

func (l *Locale) FormatTime(datetime dates.DateTime) string

FormatTime returns the time part of the given datetime formatted according to this Locale

type NumberGrouping 

type NumberGrouping []int

NumberGrouping represents grouping values of a number as follows:

  • it splits a number into groups of N, N being a value in the slice
  • the values define groups from right to left
  • all values should be positive
  • 0 at the end means repetition of previous int
  • if the last value is not a 0, the grouping will end e.g. : 3 -> 123456,789 3,0 -> 123,456,789 3,2 -> 1234,56,789 3,2,0 -> 12,34,56,789

func (NumberGrouping) MarshalJSON 

func (nb NumberGrouping) MarshalJSON() ([]byte, error)

MarshalJSON function for the NumberGrouping type that should marshal as string.

type Translation 

type Translation struct {
	// contains filtered or unexported fields
}

A Translation holds all the translations for a given language

type TranslationsCollection 

type TranslationsCollection struct {
	// contains filtered or unexported fields
}

A TranslationsCollection holds all the translations of the application 

var Registry *TranslationsCollection

Registry holds all the translation of the application

func NewTranslationsCollection 

func NewTranslationsCollection() *TranslationsCollection

NewTranslationsCollection returns a pointer to a new TranslationsCollection ready for use

func (*TranslationsCollection) LoadPOFile 

func (tc *TranslationsCollection) LoadPOFile(fileName string)

LoadPOFile load the file with the given filename into the TranslationsCollection. This function can be called several times to iteratively load translations. It panics in case of errors in the PO file.

func (*TranslationsCollection) TranslateCode 

func (tc *TranslationsCollection) TranslateCode(lang, context, src string) string

TranslateCode returns the translation for the given src in the given lang, in the given context. If no translation is found or if the translation is the empty string src is returned.

func (*TranslationsCollection) TranslateCustom 

func (tc *TranslationsCollection) TranslateCustom(lang, id, moduleName string) string

TranslateCustom returns the translation for the given src of the given custom po string in the given lang. If no translation is found or if the translation is the empty string src is returned.

func (*TranslationsCollection) TranslateFieldDescription 

func (tc *TranslationsCollection) TranslateFieldDescription(lang, model, field, defaultValue string) string

TranslateFieldDescription returns the translation for the given model field name in the given lang. If no translation is found or if the translation is the empty string defaultValue is returned.

func (*TranslationsCollection) TranslateFieldHelp 

func (tc *TranslationsCollection) TranslateFieldHelp(lang, model, field, defaultValue string) string

TranslateFieldHelp returns the translation for the given model field help in the given lang. If no translation is found or if the translation is the empty string defaultValue is returned.

func (*TranslationsCollection) TranslateFieldSelection 

func (tc *TranslationsCollection) TranslateFieldSelection(lang, model, field string, selection types.Selection) types.Selection

TranslateFieldSelection returns the translated version of the given selection in the given lang. When no translation is found for an item, the original string is used.

func (*TranslationsCollection) TranslateResourceItem 

func (tc *TranslationsCollection) TranslateResourceItem(lang, resourceID, src string) string

TranslateResourceItem returns the translation for the given src of the given resource in the given lang. If no translation is found or if the translation is the empty string src is returned.

Source Files

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Directories

Path Synopsis
cmd
generate_locales

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