wide/i18n/locales.go

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// 国际化操作.
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package i18n
import (
"encoding/json"
"io/ioutil"
"os"
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"github.com/golang/glog"
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)
type locale struct {
Name string
Langs map[string]interface{}
TimeZone string
}
// 所有的 locales.
var Locales = map[string]locale{}
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// 加载国际化配置.
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func Load() {
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// TODO: 自动加载所有语言配置
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load("zh_CN")
load("en_US")
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}
func load(localeStr string) {
bytes, err := ioutil.ReadFile("i18n/" + localeStr + ".json")
if nil != err {
glog.Error(err)
os.Exit(-1)
}
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l := locale{Name: localeStr}
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err = json.Unmarshal(bytes, &l.Langs)
if nil != err {
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glog.Error(err)
os.Exit(-1)
}
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Locales[localeStr] = l
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glog.V(5).Infof("Loaded [%s] locale configuration", localeStr)
}
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// 获取语言配置项.
func Get(locale, key string) interface{} {
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return Locales[locale].Langs[key]
}
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// 获取语言配置.
func GetAll(locale string) map[string]interface{} {
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return Locales[locale].Langs
}