i18n.go

package i18n

import (
	"github.com/gin-gonic/gin"
)

var atI18n GinI18n

// newI18n ...
func newI18n(opts ...Option) {
	// init ins
	ins := &ginI18nImpl{}

	// set ins property from opts
	for _, opt := range opts {
		opt(ins)
	}

	// 	if bundle isn't constructed then assign it from default
	if ins.bundle == nil {
		ins.setBundle(defaultBundleConfig)
	}

	// if getLngHandler isn't constructed then assign it from default
	if ins.getLngHandler == nil {
		ins.getLngHandler = defaultGetLngHandler
	}

	atI18n = ins
}

// Localize ...
func Localize(opts ...Option) gin.HandlerFunc {
	newI18n(opts...)
	return func(context *gin.Context) {
		atI18n.setCurrentContext(context)
	}
}

/*GetMessage get the i18n message
 param is one of these type: messageID, *i18n.LocalizeConfig
 Example:
	GetMessage("hello") // messageID is hello
	GetMessage(&i18n.LocalizeConfig{
			MessageID: "welcomeWithName",
			TemplateData: map[string]string{
				"name": context.Param("name"),
			},
	})
*/
func GetMessage(param interface{}) (string, error) {
	return atI18n.getMessage(param)
}

/*MustGetMessage get the i18n message without error handling
  param is one of these type: messageID, *i18n.LocalizeConfig
  Example:
	MustGetMessage("hello") // messageID is hello
	MustGetMessage(&i18n.LocalizeConfig{
			MessageID: "welcomeWithName",
			TemplateData: map[string]string{
				"name": context.Param("name"),
			},
	})
*/
func MustGetMessage(param interface{}) string {
	return atI18n.mustGetMessage(param)
}