i18n

Documentation

Index

• Constants
• func CurrentLang() string
• func DefaultLang() string
• func FillObject(spec interface{}) error
• func Load(c Config) error
• func SetCurrentLang(lang string) error
• func SetDefaultLang(lang string) error
• func Translate(key string) string
• type Config
• type CurrentLanguageTagNotExistsError
  • func (e *CurrentLanguageTagNotExistsError) Error() string
• type InvalidSpecificationError
  • func (e *InvalidSpecificationError) Error() string
• type LanguageFileNotFoundError
  • func (e *LanguageFileNotFoundError) Error() string
• type LanguageNotFoundError
  • func (e *LanguageNotFoundError) Error() string
• type LanguagesNotInitializedError
  • func (e *LanguagesNotInitializedError) Error() string

Constants

const (
	NotInitialized = "..::-@#@-::.."
)

Functions

func CurrentLang

func CurrentLang() string

CurrentLang return the current language

func DefaultLang

func DefaultLang() string

DefaultLang return the default language

func FillObject

func FillObject(spec interface{}) error

FillObject maps each of the object's properties with its corresponding translation key specified in the i18n tag. Example:

type Person struct {
	Name  string `i18n:"Person.Name"`
	State string `i18n:"StateLabel"`
}

func Load

func Load(c Config) error

Load apply the configuration to load language messages

func SetCurrentLang

func SetCurrentLang(lang string) error

SetCurrentLang set a language loaded in memory to use

func SetDefaultLang

func SetDefaultLang(lang string) error

SetDefaultLang set a language loaded in memory as default

func Translate

func Translate(key string) string

Translate find a entry in the language used

Types

type Config

type Config struct {
	PathLangFiles string
	DefaultLang   string
	CurrentLang   string
	// contains filtered or unexported fields
}

type CurrentLanguageTagNotExistsError

type CurrentLanguageTagNotExistsError struct{}

CurrentLanguageTagNotExistsError occurs when current language tag not exists in memory

func (*CurrentLanguageTagNotExistsError) Error

func (e *CurrentLanguageTagNotExistsError) Error() string

Error return error message

type InvalidSpecificationError

type InvalidSpecificationError struct{}

InvalidSpecificationError occurs when the specification is not a structure pointer or one of its properties is not of type string

func (*InvalidSpecificationError) Error

func (e *InvalidSpecificationError) Error() string

Error return error message

type LanguageFileNotFoundError

type LanguageFileNotFoundError struct{}

LanguageFileNotFoundError occurs when not language files are found in the directory

func (*LanguageFileNotFoundError) Error

func (e *LanguageFileNotFoundError) Error() string

Error return error message

type LanguageNotFoundError

type LanguageNotFoundError struct{}

LanguageNotFoundError occurs when not language is found in memory

func (*LanguageNotFoundError) Error

func (e *LanguageNotFoundError) Error() string

Error return error message

type LanguagesNotInitializedError

type LanguagesNotInitializedError struct{}

LanguagesNotInitializedError occurs when the languages are not initialized

func (*LanguagesNotInitializedError) Error

func (e *LanguagesNotInitializedError) Error() string

Error return error message