mirror of
https://github.com/kataras/iris.git
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51 lines
1.6 KiB
Go
51 lines
1.6 KiB
Go
package main
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import (
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"gopkg.in/kataras/iris.v6"
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"gopkg.in/kataras/iris.v6/adaptors/httprouter"
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"gopkg.in/kataras/iris.v6/middleware/i18n"
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)
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func main() {
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app := iris.New()
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app.Adapt(httprouter.New()) // adapt a router first of all
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app.Use(i18n.New(i18n.Config{
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Default: "en-US",
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URLParameter: "lang",
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Languages: map[string]string{
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"en-US": "./locales/locale_en-US.ini",
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"el-GR": "./locales/locale_el-GR.ini",
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"zh-CN": "./locales/locale_zh-CN.ini"}}))
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app.Get("/", func(ctx *iris.Context) {
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// it tries to find the language by:
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// ctx.Get("language") , that should be setted on other middleware before the i18n middleware*
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// if that was empty then
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// it tries to find from the URLParameter setted on the configuration
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// if not found then
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// it tries to find the language by the "lang" cookie
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// if didn't found then it it set to the Default setted on the configuration
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// hi is the key, 'kataras' is the %s on the .ini file
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// the second parameter is optional
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// hi := ctx.Translate("hi", "kataras")
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// or:
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hi := i18n.Translate(ctx, "hi", "kataras")
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language := ctx.Get(iris.TranslateLanguageContextKey) // language is the language key, example 'en-US'
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// The first succeed language found saved at the cookie with name ("language"),
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// you can change that by changing the value of the: iris.TranslateLanguageContextKey
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ctx.Writef("From the language %s translated output: %s", language, hi)
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})
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// go to http://localhost:8080/?lang=el-GR
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// or http://localhost:8080
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// or http://localhost:8080/?lang=zh-CN
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app.Listen(":8080")
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}
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