106 lines
1.8 KiB
Markdown
106 lines
1.8 KiB
Markdown
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# github.com/dalu/i18n
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Go middleware that utilizes https://github.com/nicksnyder/go-i18n
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## Required
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Go 1.7 for context-aware http Package
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## License
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BSD2
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## Issues
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Use the Github issue tracker
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### Example
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```go
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package main
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import (
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"net/http"
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"github.com/dalu/i18n"
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"github.com/nicksnyder/go-i18n/i18n/bundle"
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)
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func main() {
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var hrHR = []byte(`[
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{
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"id": "hello",
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"translation": "Pozdrav na {{.Lang}}"
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},
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{
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"id": "coins",
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"translation":{
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"one": "Imas {{.Count}} kunu",
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"few": "Imas {{.Count}} kuna",
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"other": "Imas {{.Count}} kuna"
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}
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}
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]`)
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fb := make(map[string][]byte)
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fb["hr-hr.all.json"] = hrHR
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imw := i18n.New(i18n.Config{
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DefaultLanguage: "en-us",
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Files: []string{"files/en-us.all.json", "files/de-de.all.json"},
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FilesBytes: fb,
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Debug: true,
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URLParam: "lang",
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})
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http.Handle("/", imw.Middleware(http.HandlerFunc(indexHandler)))
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http.ListenAndServe(":8080", nil)
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}
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func indexHandler(w http.ResponseWriter, r *http.Request) {
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lang := r.Context().Value("i18nlang").(string)
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T := r.Context().Value("i18nTfunc").(bundle.TranslateFunc)
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w.Write([]byte(T("hello", map[string]interface{}{"Lang":lang})))
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w.Write([]byte("\n"))
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w.Write([]byte(T("coins", 1)))
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w.Write([]byte("\n"))
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w.Write([]byte(T("coins", 2)))
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w.Write([]byte("\n"))
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w.Write([]byte(T("coins", 200)))
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}
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```
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files/en-us.all.json
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```json
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[
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{
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"id": "coins",
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"translation": {
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"one": "You have {{.Count}} coin",
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"other": "You have {{.Count}} coins"
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}
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},
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{
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"id": "hello",
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"translation": "Hello in en-US"
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}
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]
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```
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files/de-de.all.json
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```json
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[
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{
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"id": "coins",
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"translation": {
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"one": "Du hast {{.Count}} Münze",
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"other": "Du hast {{.Count}} Münzen"
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}
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},
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{
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"id": "hello",
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"translation": "Hallo in {{.Lang}}"
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}
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]
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```
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