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add translation format feature for package gi18n

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Jack 2020-08-08 16:46:52 +08:00
parent 9f79453334
commit 14d5fd3e11
3 changed files with 71 additions and 1 deletions
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26
i18n/gi18n/gi18n.go
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@ -32,7 +32,31 @@ func T(content string, language ...string) string {
return defaultManager.T(content, language...)
}
// Translate translates <content> with configured language.
// TF is alias of TranslateFormat for convenience.
func TF(format string, values ...interface{}) string {
return defaultManager.TranslateFormat(format, values...)
}
// TFL is alias of TranslateFormatLang for convenience.
func TFL(format string, language string, values ...interface{}) string {
return defaultManager.TranslateFormatLang(format, language, values...)
}
// TranslateFormat translates, formats and returns the <format> with configured language
// and given <values>.
func TranslateFormat(format string, values ...interface{}) string {
return defaultManager.TranslateFormat(format, values...)
}
// TranslateFormatLang translates, formats and returns the <format> with configured language
// and given <values>. The parameter <language> specifies custom translation language ignoring
// configured language. If <language> is given empty string, it uses the default configured
// language for the translation.
func TranslateFormatLang(format string, language string, values ...interface{}) string {
return defaultManager.TranslateFormatLang(format, language, values...)
}
// Translate translates <content> with configured language and returns the translated content.
// The parameter <language> specifies custom translation language ignoring configured language.
func Translate(content string, language ...string) string {
return defaultManager.Translate(content, language...)

24
i18n/gi18n/gi18n_manager.go
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@ -124,6 +124,30 @@ func (m *Manager) T(content string, language ...string) string {
return m.Translate(content, language...)
}
// TF is alias of TranslateFormat for convenience.
func (m *Manager) TF(format string, values ...interface{}) string {
return m.TranslateFormat(format, values...)
}
// TFL is alias of TranslateFormatLang for convenience.
func (m *Manager) TFL(format string, language string, values ...interface{}) string {
return m.TranslateFormatLang(format, language, values...)
}
// TranslateFormat translates, formats and returns the <format> with configured language
// and given <values>.
func (m *Manager) TranslateFormat(format string, values ...interface{}) string {
return fmt.Sprintf(m.Translate(format), values...)
}
// TranslateFormatLang translates, formats and returns the <format> with configured language
// and given <values>. The parameter <language> specifies custom translation language ignoring
// configured language. If <language> is given empty string, it uses the default configured
// language for the translation.
func (m *Manager) TranslateFormatLang(format string, language string, values ...interface{}) string {
return fmt.Sprintf(m.Translate(format, language), values...)
}
// Translate translates <content> with configured language.
// The parameter <language> specifies custom translation language ignoring configured language.
func (m *Manager) Translate(content string, language ...string) string {

22
i18n/gi18n/gi18n_unit_test.go
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@ -73,6 +73,28 @@ func Test_Basic(t *testing.T) {
})
}
func Test_TranslateFormat(t *testing.T) {
// TF
gtest.C(t, func(t *gtest.T) {
i18n := gi18n.New(gi18n.Options{
Path: gdebug.TestDataPath("i18n"),
})
i18n.SetLanguage("none")
t.Assert(i18n.TF("{#hello}{#world} %d", 2020), "{#hello}{#world} 2020")
i18n.SetLanguage("ja")
t.Assert(i18n.TF("{#hello}{#world} %d", 2020), "こんにちは世界 2020")
})
// TFL
gtest.C(t, func(t *gtest.T) {
i18n := gi18n.New(gi18n.Options{
Path: gdebug.TestDataPath("i18n"),
})
t.Assert(i18n.TFL("{#hello}{#world} %d", "ja", 2020), "こんにちは世界 2020")
t.Assert(i18n.TFL("{#hello}{#world} %d", "zh-CN", 2020), "你好世界 2020")
})
}
func Test_DefaultManager(t *testing.T) {
gtest.C(t, func(t *gtest.T) {
err := gi18n.SetPath(gdebug.TestDataPath("i18n"))