125 lines
2.7 KiB
Go
125 lines
2.7 KiB
Go
package global
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import (
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"encoding/json"
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"fmt"
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"io/fs"
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"os"
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Pa "path"
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)
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func Init() {
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// 1. 创建必要目录
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dirs := []string{
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"lang",
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GlobalConfig.LogDir,
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}
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for _, dir := range dirs {
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if _, err := os.Stat(dir); os.IsNotExist(err) {
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os.MkdirAll(dir, 0755)
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}
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}
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InitLogger()
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Log.Info("日志系统初始化完成")
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InitLang()
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Log.Infof("语言系统初始化完成，当前语言: %s", useLangPath)
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}
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func GetLangTextMap() map[string]string {
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langPack, err := GetLangPack()
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if err != nil {
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Log.Warnf("获取语言包失败: %v", err)
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return make(map[string]string)
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}
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return langPack.Textmap
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}
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func GetLangPack() (*LanguagePack, error) {
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langPath := Pa.Join(pathLang, useLangPath)
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if cached, ok := langPackCache[langPath]; ok {
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return cached, nil
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}
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if _, err := os.Stat(langPath); err == nil {
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pack, err := tryLoadLangPack(langPath)
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if err == nil {
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langPackCache[langPath] = pack
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}
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return pack, err
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}
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embedPath := Pa.Join("lang", useLangPath)
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pack, err := tryLoadLangPackFromEmbed(embedPath)
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if err == nil {
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langPackCache[langPath] = pack
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}
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return pack, err
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}
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func tryLoadLangPack(langPath string) (*LanguagePack, error) {
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infoPath := Pa.Join(langPath, "info.json")
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infoData, err := os.ReadFile(infoPath)
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if err != nil {
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return nil, err
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}
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var langInfo LanguageInfo
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if err := json.Unmarshal(infoData, &langInfo); err != nil {
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return nil, err
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}
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textmapPath := Pa.Join(langPath, "textmap.json")
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textmapData, err := os.ReadFile(textmapPath)
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if err != nil {
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return nil, fmt.Errorf("读取 textmap.json 失败: %v", err)
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}
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var textmap map[string]string
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if err := json.Unmarshal(textmapData, &textmap); err != nil {
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return nil, fmt.Errorf("解析 textmap.json 失败: %v", err)
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}
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return &LanguagePack{
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LanguageInfo: langInfo,
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Textmap: textmap,
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}, nil
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}
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func tryLoadLangPackFromEmbed(langPath string) (*LanguagePack, error) {
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if LangFS == nil {
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return nil, fmt.Errorf("嵌入的文件系统未初始化")
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}
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infoPath := Pa.Join(langPath, "info.json")
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infoData, err := fs.ReadFile(LangFS, infoPath)
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if err != nil {
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Log.Warnf("读取嵌入 info.json 失败: %v", err)
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return nil, err
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}
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var langInfo LanguageInfo
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if err := json.Unmarshal(infoData, &langInfo); err != nil {
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Log.Warnf("解析嵌入 info.json 失败: %v", err)
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return nil, err
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}
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textmapPath := Pa.Join(langPath, "textmap.json")
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textmapData, err := fs.ReadFile(LangFS, textmapPath)
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if err != nil {
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return nil, fmt.Errorf("读取嵌入 textmap.json 失败: %v", err)
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}
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var textmap map[string]string
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if err := json.Unmarshal(textmapData, &textmap); err != nil {
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return nil, fmt.Errorf("解析嵌入 textmap.json 失败: %v", err)
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}
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return &LanguagePack{
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LanguageInfo: langInfo,
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Textmap: textmap,
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}, nil
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}
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