Stanislav Nikitin
9273273b49
Added language selection combobox in options dialog. Selecting language here will overwrite language code gathered from system. Added AcceptedLanguages map to Translator, which holds readable names and lang-country codes with avaailable languages. Filled it with languages in which URTrator already translated. Francais coming :)
86 lines
2.8 KiB
Go
86 lines
2.8 KiB
Go
// URTator - Urban Terror server browser and game launcher, written in
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// Go.
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//
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// Copyright (c) 2016-2017, Stanislav N. aka pztrn.
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// All rights reserved.
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//
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// This program is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with this program. If not, see <http://www.gnu.org/licenses/>.
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// +build !windows
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package translator
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import (
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// stdlib
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"errors"
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"fmt"
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"os"
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"path/filepath"
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"strings"
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)
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// Detect language on Unices.
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func (t *Translator) detectLanguage() {
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// Use LC_ALL first.
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t.Language = os.Getenv("LC_ALL")
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// If LC_ALL is empty - use LANG.
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if t.Language == "" {
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t.Language = os.Getenv("LANG")
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}
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// If still nothing - force "en_US" as default locale. Otherwise
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// split language string by "." and take first part.
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// Note: en_US is a default thing, so you will not found anything
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// in "translations" directory!
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if t.Language == "" {
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fmt.Println("No locale data for current user found, using default (en_US)...")
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t.Language = "en_US"
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} else {
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t.Language = strings.Split(t.Language, ".")[0]
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}
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}
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func (t *Translator) detectTranslationsDirectory() error {
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// Try to use directory near binary.
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dir, _ := filepath.Abs(filepath.Dir(os.Args[0]))
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// ..which can be overriden by URTRATOR_BINDIR environment variable.
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// Useful for developers.
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envdir := os.Getenv("URTRATOR_BINDIR")
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if envdir != "" {
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dir = envdir
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}
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translations_dir := filepath.Join(dir, "translations")
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_, err := os.Stat(translations_dir)
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if err != nil {
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fmt.Println("Translations wasn't found near binary!")
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// As we're using JSON translation storage, it should be
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// put in /usr/share/urtrator/translations by package
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// maintainers in distros.
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fmt.Println("Trying /usr/share/urtrator/translations...")
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_, err := os.Stat("/usr/share/urtrator/translations")
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if err != nil {
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t.Language = "en_US"
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fmt.Println("Translations unavailable, forcing en_US language code")
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return errors.New("No translations directory was detected!")
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} else {
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t.translationsPath = "/usr/share/urtrator/translations"
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}
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} else {
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t.translationsPath = translations_dir
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}
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return nil
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}
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