364 lines
14 KiB
Go
364 lines
14 KiB
Go
package i18n
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import (
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"context"
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"fmt"
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"strings"
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"github.com/gogf/gf/v2/frame/g"
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)
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// 支持的语言列表
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var SupportedLanguages = []string{"zh-CN", "en-US"}
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// 默认语言
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const DefaultLanguage = "en-US"
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// 语言映射表
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var languageMap = map[string]map[string]string{
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"zh-CN": {
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"hello": "你好，世界",
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// 通用消息
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"success": "操作成功",
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"server_error": "服务器内部错误",
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"invalid_operation": "非法的操作请求",
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"params_error": "请求参数错误",
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"not_login": "用户未登录",
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"account_disabled": "账户已被禁用",
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"permission_denied": "没有权限执行该操作",
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"token_expired": "token已过期",
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"not_found": "资源不存在",
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"forbidden": "禁止访问",
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"unauthorized": "未授权访问",
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"unknown_error": "未知错误",
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"user_id_invalid": "用户ID无效，请重新登录",
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// 用户相关
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"auth_failed": "账户名或密码不正确",
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"password_incorrect": "密码不正确",
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"email_exists": "该邮箱已被注册",
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"password_mismatch": "两次密码输入不一致",
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"database_query_failed": "数据库查询失败",
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"data_conversion_failed": "数据转换失败",
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"token_generation_failed": "Token 生成失败",
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"password_encryption_failed": "密码加密失败",
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"registration_failed": "注册失败",
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"user_not_found": "用户不存在或已被禁用",
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"email_not_found": "未找到该邮箱注册账户",
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"user_id_required": "用户ID不能为空",
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"user_query_failed": "用户查询失败",
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"purchase_query_failed": "购买记录查询失败",
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"score_deduction_failed": "积分扣除失败",
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"purchase_record_failed": "购买记录创建失败",
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// 管理员相关
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"admin_not_found": "管理员不存在",
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"admin_query_failed": "查询管理员信息失败",
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"invalid_token_format": "无效的token格式",
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"password_update_failed": "密码更新失败",
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"token_parse_failed": "Token解析失败",
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"invalid_token": "无效的Token",
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// 小说相关
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"book_query_failed": "小说查询失败",
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"book_exists": "小说已存在",
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"book_create_failed": "小说创建失败",
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"book_not_found": "小说不存在",
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"book_update_failed": "小说更新失败",
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"book_delete_failed": "小说删除失败",
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"chapter_not_found": "章节不存在",
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"insufficient_points": "积分不足",
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"chapter_locked": "章节已锁定，需要积分解锁",
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"book_id_required": "书籍ID不能为空",
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// 分类相关
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"category_query_failed": "分类查询失败",
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"category_exists": "分类已存在",
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"category_create_failed": "分类创建失败",
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"category_not_found": "分类不存在",
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"category_update_failed": "分类更新失败",
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"category_delete_failed": "分类删除失败",
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"category_type_invalid": "分类类型无效，只能为1（男频）或2（女频）",
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// 标签相关
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"tag_query_failed": "标签查询失败",
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"tag_exists": "标签已存在",
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"tag_create_failed": "标签创建失败",
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"tag_not_found": "标签不存在",
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"tag_update_failed": "标签更新失败",
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"tag_delete_failed": "标签删除失败",
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// 章节相关
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"chapter_query_failed": "章节查询失败",
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"chapter_create_failed": "章节创建失败",
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"chapter_update_failed": "章节更新失败",
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"chapter_delete_failed": "章节删除失败",
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"chapter_book_id_required": "书籍ID不能为空",
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"chapter_id_required": "章节ID不能为空",
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"point_log_failed": "积分日志记录失败",
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"purchase_id_failed": "获取购买记录ID失败",
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"progress_invalid": "阅读进度无效，必须在0-100之间",
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"read_record_update_failed": "阅读记录更新失败",
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// 反馈相关
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"feedback_create_failed": "反馈提交失败",
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// 阅读记录相关
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"read_record_create_failed": "阅读记录创建失败",
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"read_record_query_failed": "阅读记录查询失败",
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"read_record_not_found": "阅读记录不存在",
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"read_record_delete_failed": "阅读记录删除失败",
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// 关注作者相关
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"user_follow_author_query_failed": "关注作者查询失败",
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"user_follow_author_exists": "已关注该作者",
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"user_follow_author_create_failed": "关注作者失败",
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"user_follow_author_not_found": "关注记录不存在",
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"user_follow_author_delete_failed": "取消关注失败",
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// 作者相关
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"author_query_failed": "作者查询失败",
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"author_user_exists": "该用户已绑定作者",
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"author_create_failed": "作者创建失败",
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"author_not_found": "作者不存在",
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"author_update_failed": "作者更新失败",
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"author_delete_failed": "作者删除失败",
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// 书架相关
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"bookshelve_query_failed": "书架查询失败",
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"bookshelve_exists": "该书已在书架中",
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"bookshelve_create_failed": "加入书架失败",
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"bookshelve_bookids_empty": "请选择要移除的书籍",
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"bookshelve_delete_failed": "移除书架失败",
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// 评分相关
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"rating_invalid": "评分无效，必须在1-10分之间",
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"rating_query_failed": "评分查询失败",
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"rating_update_failed": "评分更新失败",
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"rating_create_failed": "评分创建失败",
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"rating_calculation_failed": "评分计算失败",
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"book_rating_update_failed": "书籍评分更新失败",
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// 我的书籍列表相关
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"type_invalid": "类型参数无效，必须为1-3",
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"bookshelf_query_failed": "书架查询失败",
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"history_query_failed": "历史记录查询失败",
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"history_create_failed": "历史记录创建失败",
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"history_delete_failed": "历史记录删除失败",
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"history_bookids_empty": "请选择要删除的历史记录",
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"history_update_failed": "历史记录更新失败",
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"bookshelf_update_failed": "书架更新失败",
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"chapter_count_failed": "章节统计失败",
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"read_chapter_count_failed": "已读章节统计失败",
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},
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"en-US": {
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"hello": "Hello World!",
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// Common messages
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"success": "Operation successful",
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"server_error": "Internal server error",
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"invalid_operation": "Invalid operation request",
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"params_error": "Request parameter error",
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"not_login": "User not logged in",
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"account_disabled": "Account has been disabled",
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"permission_denied": "No permission to perform this operation",
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"token_expired": "Token has expired",
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"not_found": "Resource not found",
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"forbidden": "Access forbidden",
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"unauthorized": "Unauthorized access",
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"unknown_error": "Unknown error",
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"user_id_invalid": "Invalid user ID, please re-login",
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// User related
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"auth_failed": "Incorrect username or password",
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"password_incorrect": "Incorrect password",
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"email_exists": "This email has already been registered",
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"password_mismatch": "Passwords do not match",
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"database_query_failed": "Database query failed",
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"data_conversion_failed": "Data conversion failed",
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"token_generation_failed": "Token generation failed",
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"password_encryption_failed": "Password encryption failed",
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"registration_failed": "Registration failed",
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"user_not_found": "User does not exist or has been disabled",
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"email_not_found": "No registered account found for this email",
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"user_id_required": "User ID cannot be empty",
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"user_query_failed": "User query failed",
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"purchase_query_failed": "Purchase record query failed",
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"score_deduction_failed": "Score deduction failed",
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"purchase_record_failed": "Purchase record creation failed",
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// Admin related
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"admin_not_found": "Administrator not found",
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"admin_query_failed": "Failed to query administrator information",
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"invalid_token_format": "Invalid token format",
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"password_update_failed": "Password update failed",
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"token_parse_failed": "Token parsing failed",
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"invalid_token": "Invalid token",
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// Novel related
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"book_query_failed": "Book query failed",
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"book_exists": "Book already exists",
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"book_create_failed": "Book creation failed",
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"book_not_found": "Book not found",
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"book_update_failed": "Book update failed",
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"book_delete_failed": "Book deletion failed",
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"chapter_not_found": "Chapter not found",
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"insufficient_points": "Insufficient points",
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"chapter_locked": "Chapter is locked, requires points to unlock",
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"book_id_required": "Book ID cannot be empty",
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// Category related
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"category_query_failed": "Category query failed",
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"category_exists": "Category already exists",
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"category_create_failed": "Category creation failed",
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"category_not_found": "Category not found",
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"category_update_failed": "Category update failed",
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"category_delete_failed": "Category deletion failed",
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"category_type_invalid": "Invalid category type, must be 1 (male) or 2 (female)",
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// Tag related
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"tag_query_failed": "Tag query failed",
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"tag_exists": "Tag already exists",
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"tag_create_failed": "Tag creation failed",
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"tag_not_found": "Tag not found",
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"tag_update_failed": "Tag update failed",
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"tag_delete_failed": "Tag deletion failed",
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// Chapter related
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"chapter_query_failed": "Chapter query failed",
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"chapter_create_failed": "Chapter creation failed",
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"chapter_update_failed": "Chapter update failed",
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"chapter_delete_failed": "Chapter deletion failed",
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"chapter_book_id_required": "Book ID cannot be empty",
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"chapter_id_required": "Chapter ID cannot be empty",
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"point_log_failed": "Point log creation failed",
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"purchase_id_failed": "Failed to get purchase record ID",
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"progress_invalid": "Reading progress is invalid, must be between 0 and 100",
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"read_record_query_failed": "Read record query failed",
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"read_record_update_failed": "Read record update failed",
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"read_record_create_failed": "Read record creation failed",
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// Feedback related
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"feedback_create_failed": "Feedback creation failed",
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// ReadRecord related
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"read_record_not_found": "Read record not found",
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"read_record_delete_failed": "Read record deletion failed",
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// UserFollowAuthor related
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"user_follow_author_query_failed": "User follow author query failed",
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"user_follow_author_exists": "Already followed this author",
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"user_follow_author_create_failed": "User follow author creation failed",
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"user_follow_author_not_found": "Follow record not found",
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"user_follow_author_delete_failed": "Unfollow failed",
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// Author related
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"author_query_failed": "Author query failed",
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"author_user_exists": "User already has an author profile",
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"author_create_failed": "Author creation failed",
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"author_not_found": "Author not found",
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"author_update_failed": "Author update failed",
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"author_delete_failed": "Author deletion failed",
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// Bookshelve related
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"bookshelve_query_failed": "Bookshelf query failed",
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"bookshelve_exists": "Book already in bookshelf",
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"bookshelve_create_failed": "Failed to add to bookshelf",
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"bookshelve_bookids_empty": "Please select books to remove",
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"bookshelve_delete_failed": "Failed to remove from bookshelf",
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// 评分相关
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"rating_invalid": "Rating is invalid, must be between 1-10",
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"rating_query_failed": "Rating query failed",
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"rating_update_failed": "Rating update failed",
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"rating_create_failed": "Rating creation failed",
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"rating_calculation_failed": "Rating calculation failed",
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"book_rating_update_failed": "Book rating update failed",
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// 我的书籍列表相关
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"type_invalid": "Type parameter is invalid, must be 1-3",
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"bookshelf_query_failed": "Bookshelf query failed",
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"history_query_failed": "History query failed",
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"history_create_failed": "History creation failed",
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"history_delete_failed": "History deletion failed",
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"history_bookids_empty": "Please select history records to delete",
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"history_update_failed": "History update failed",
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"bookshelf_update_failed": "Bookshelf update failed",
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"chapter_count_failed": "Chapter count failed",
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"read_chapter_count_failed": "Read chapter count failed",
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},
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}
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// GetLanguage 从请求头或查询参数获取语言设置
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func GetLanguage(ctx context.Context) string {
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// 优先从请求头获取
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if r := g.RequestFromCtx(ctx); r != nil {
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// 从 Accept-Language 头获取
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acceptLang := r.GetHeader("Accept-Language")
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if acceptLang != "" {
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lang := parseAcceptLanguage(acceptLang)
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if isSupportedLanguage(lang) {
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return lang
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}
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}
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// 从查询参数获取
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lang := r.Get("lang").String()
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if isSupportedLanguage(lang) {
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return lang
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}
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// 从请求头获取自定义语言头
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lang = r.GetHeader("X-Language")
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if isSupportedLanguage(lang) {
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return lang
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}
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}
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return DefaultLanguage
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}
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// T 翻译消息
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func T(ctx context.Context, key string) string {
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lang := GetLanguage(ctx)
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if messages, exists := languageMap[lang]; exists {
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if message, exists := messages[key]; exists {
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return message
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}
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}
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// 如果当前语言没有找到，尝试默认语言
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if lang != DefaultLanguage {
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if messages, exists := languageMap[DefaultLanguage]; exists {
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if message, exists := messages[key]; exists {
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return message
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}
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}
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}
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// 如果都没有找到，返回key本身
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return key
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}
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// Tf 翻译消息并格式化
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func Tf(ctx context.Context, key string, args ...interface{}) string {
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message := T(ctx, key)
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if len(args) > 0 {
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message = fmt.Sprintf(message, args...)
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}
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return message
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}
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// isSupportedLanguage 检查是否为支持的语言
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func isSupportedLanguage(lang string) bool {
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for _, supported := range SupportedLanguages {
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if supported == lang {
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return true
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}
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}
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return false
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}
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// parseAcceptLanguage 解析Accept-Language头
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func parseAcceptLanguage(acceptLang string) string {
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// 简单的解析，取第一个语言代码
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parts := strings.Split(acceptLang, ",")
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if len(parts) > 0 {
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lang := strings.TrimSpace(parts[0])
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// 移除质量值
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if idx := strings.Index(lang, ";"); idx != -1 {
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lang = lang[:idx]
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}
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return lang
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}
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return ""
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}
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// GetSupportedLanguages 获取支持的语言列表
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func GetSupportedLanguages() []string {
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return SupportedLanguages
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}
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