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feat(web): 多语言界面（中/英/日）与用户语言偏好字段

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- 新增 internal/i18n 包：以原始中文字符串为 key 的翻译目录（zh 恒等，
  en 兜底，ja 缺译回退 en），t/tf 模板函数与 Accept-Language 解析
  （按 q 值排序，兜底英语）
- User 模型新增 language 字段（auto|en|zh|ja，默认 auto），
  AutoMigrate 自动加列；UserStore 新增 UpdateLanguage
- 语言解析：登录用户按偏好（auto 时取浏览器 Accept-Language），
  登录/封禁页按浏览器语言；所有 c.HTML 渲染注入 Lang 模板数据
- 全部页面模板（用户页 + 管理后台 12 页）接入翻译：导航、文件夹、
  邮件列表/阅读/写信、设置、登录、封禁页、表单、表格、JS 确认框等；
  html lang 属性随语言切换；日期函数（shortDate/time12/time12m）
  与 folderLabel 改为语言感知（上午/下午 vs AM/PM vs 午前/午後）
- 设置页新增「界面语言」选择（自动/English/中文/日本語），
  /settings 表单支持单独提交语言偏好；管理后台用户表单可预设语言
- 封禁原因等入库中文文案在展示时经 t 翻译（未知 key 原样回退）
- 测试：i18n 单测（解析/回退/译文）、render 测试补 Lang 数据、
  时间格式化测试适配新签名；全量 go test 通过
This commit is contained in:
dsh
2026-08-20 00:21:10 -04:00
parent d1ffd10408
commit c881146a40
38 changed files with 1909 additions and 768 deletions
Download Patch File Download Diff File Expand all files Collapse all files
internal/web/handlers/admin.go
+114 -106
View File
@@ -16,6 +16,7 @@ import (
"mail_go/internal/connhub"
"mail_go/internal/db"
"mail_go/internal/dkim"
"mail_go/internal/i18n"
"mail_go/internal/outbound"
"mail_go/internal/storage"
"mail_go/internal/store"
@@ -69,13 +70,13 @@ const manualBanDuration = 180 * 24 * time.Hour
func (h *AdminHandler) DisconnectConnection(c *gin.Context) {
id, err := strconv.ParseUint(c.Param("id"), 10, 64)
if err != nil {
c.String(http.StatusBadRequest, "无效的连接ID")
c.String(http.StatusBadRequest, i18n.T(langOf(c), "无效的连接ID"))
return
}
conn, ok := h.hub.Get(id)
if !ok {
c.String(http.StatusNotFound, "连接不存在或已断开")
c.String(http.StatusNotFound, i18n.T(langOf(c), "连接不存在或已断开"))
return
}
@@ -83,7 +84,7 @@ func (h *AdminHandler) DisconnectConnection(c *gin.Context) {
// BanIP 为 upsert 语义：清理该 IP 既有观察/重复记录后仅保留一条，
// 避免与阶段性封禁的计数/档位记录错位。
if err := h.stores.Bans.BanIP(conn.IP, "管理员手动封禁（连接断开）", manualBanDuration); err != nil {
c.String(http.StatusInternalServerError, "封禁失败: %v", err)
c.String(http.StatusInternalServerError, i18n.TF(langOf(c), "封禁失败: %v", err))
return
}
@@ -105,7 +106,7 @@ func (h *AdminHandler) ListConnections(c *gin.Context) {
currentUser, _ := c.Get("currentUser")
c.HTML(200, "admin_connections", gin.H{
c.HTML(200, "admin_connections", withLang(c, gin.H{
"currentUser": currentUser,
"conns": conns,
"total": total,
@@ -114,7 +115,7 @@ func (h *AdminHandler) ListConnections(c *gin.Context) {
"pop3Count": pop3Count,
"now": time.Now(),
"activeFolder": "connections",
})
}))
}
// Dashboard renders the admin dashboard with summary statistics.
@@ -153,7 +154,7 @@ func (h *AdminHandler) Dashboard(c *gin.Context) {
currentUser, _ := c.Get("currentUser")
c.HTML(200, "admin_dashboard", gin.H{
c.HTML(200, "admin_dashboard", withLang(c, gin.H{
"currentUser": currentUser,
"domainCount": domainCount,
"userCount": userCount,
@@ -171,7 +172,7 @@ func (h *AdminHandler) Dashboard(c *gin.Context) {
"weekSent": weekSent,
"banCount": banCount,
"activeFolder": "admin",
})
}))
}
// ListDomains renders the domain list page.
@@ -179,7 +180,7 @@ func (h *AdminHandler) ListDomains(c *gin.Context) {
page := getPageParam(c, "page", 1)
domains, total, err := h.stores.Domains.List(page, 20)
if err != nil {
c.String(http.StatusInternalServerError, "加载域名列表失败: %v", err)
c.String(http.StatusInternalServerError, i18n.TF(langOf(c), "加载域名列表失败: %v", err))
return
}
@@ -193,7 +194,7 @@ func (h *AdminHandler) ListDomains(c *gin.Context) {
totalPages = 0
}
c.HTML(200, "admin_domains", gin.H{
c.HTML(200, "admin_domains", withLang(c, gin.H{
"currentUser": currentUser,
"domains": domains,
"total": total,
@@ -201,20 +202,20 @@ func (h *AdminHandler) ListDomains(c *gin.Context) {
"pageSize": 20,
"totalPages": totalPages,
"activeFolder": "domains",
})
}))
}
// NewDomain renders the new domain form page.
func (h *AdminHandler) NewDomain(c *gin.Context) {
currentUser, _ := c.Get("currentUser")
c.HTML(200, "admin_domain_form", gin.H{
c.HTML(200, "admin_domain_form", withLang(c, gin.H{
"currentUser": currentUser,
"activeFolder": "domains",
"error": "",
"isEdit": false,
"domain": &db.Domain{},
})
}))
}
// CreateDomain processes the new domain form submission.
@@ -227,10 +228,10 @@ func (h *AdminHandler) CreateDomain(c *gin.Context) {
if name == "" {
currentUser, _ := c.Get("currentUser")
c.HTML(http.StatusBadRequest, "admin_domain_form", gin.H{
c.HTML(http.StatusBadRequest, "admin_domain_form", withLang(c, gin.H{
"currentUser": currentUser,
"activeFolder": "domains",
"error": "请输入域名",
"error": i18n.T(langOf(c), "请输入域名"),
"isEdit": false,
"domain": &db.Domain{
Name: name,
@@ -239,7 +240,7 @@ func (h *AdminHandler) CreateDomain(c *gin.Context) {
Pop3Port: pop3Port,
TlsEnabled: tlsEnabled,
},
})
}))
return
}
@@ -263,13 +264,13 @@ func (h *AdminHandler) CreateDomain(c *gin.Context) {
if err := h.stores.Domains.Create(domain); err != nil {
currentUser, _ := c.Get("currentUser")
c.HTML(http.StatusBadRequest, "admin_domain_form", gin.H{
c.HTML(http.StatusBadRequest, "admin_domain_form", withLang(c, gin.H{
"currentUser": currentUser,
"activeFolder": "domains",
"error": fmt.Sprintf("创建域名失败: %v", err),
"error": i18n.TF(langOf(c), "创建域名失败: %v", err),
"isEdit": false,
"domain": domain,
})
}))
return
}
@@ -280,13 +281,13 @@ func (h *AdminHandler) CreateDomain(c *gin.Context) {
func (h *AdminHandler) EditDomain(c *gin.Context) {
id, err := strconv.ParseUint(c.Param("id"), 10, 64)
if err != nil {
c.String(http.StatusBadRequest, "无效的域名ID")
c.String(http.StatusBadRequest, i18n.T(langOf(c), "无效的域名ID"))
return
}
domain, err := h.stores.Domains.GetByID(uint(id))
if err != nil {
c.String(http.StatusNotFound, "域名不存在")
c.String(http.StatusNotFound, i18n.T(langOf(c), "域名不存在"))
return
}
@@ -297,11 +298,11 @@ func (h *AdminHandler) EditDomain(c *gin.Context) {
caddyMsg = c.Query("caddy_err")
caddyMsgType = "error"
} else if c.Query("caddy_ok") == "1" {
caddyMsg = "✅ 已从 Caddy 获取证书并保存到域名 TLS 目录，同时已启用该域名的 TLS；证书已热加载，无需重启服务。"
caddyMsg = i18n.T(langOf(c), "✅ 已从 Caddy 获取证书并保存到域名 TLS 目录，同时已启用该域名的 TLS；证书已热加载，无需重启服务。")
caddyMsgType = "success"
}
c.HTML(200, "admin_domain_form", gin.H{
c.HTML(200, "admin_domain_form", withLang(c, gin.H{
"currentUser": currentUser,
"activeFolder": "domains",
"error": "",
@@ -311,20 +312,20 @@ func (h *AdminHandler) EditDomain(c *gin.Context) {
"tlsCertConfigured": domain.TlsCertPath != "" && domain.TlsKeyPath != "",
"caddyMsg": caddyMsg,
"caddyMsgType": caddyMsgType,
})
}))
}
// UpdateDomain 处理编辑域名表单提交
func (h *AdminHandler) UpdateDomain(c *gin.Context) {
id, err := strconv.ParseUint(c.Param("id"), 10, 64)
if err != nil {
c.String(http.StatusBadRequest, "无效的域名ID")
c.String(http.StatusBadRequest, i18n.T(langOf(c), "无效的域名ID"))
return
}
domain, err := h.stores.Domains.GetByID(uint(id))
if err != nil {
c.String(http.StatusNotFound, "域名不存在")
c.String(http.StatusNotFound, i18n.T(langOf(c), "域名不存在"))
return
}
@@ -335,7 +336,7 @@ func (h *AdminHandler) UpdateDomain(c *gin.Context) {
tlsPrivateKey := strings.TrimSpace(c.PostForm("tls_private_key"))
tlsPublicCert := strings.TrimSpace(c.PostForm("tls_public_cert"))
if err := h.handleDomainTLSUpdate(domain, tlsPublicCert, tlsPrivateKey); err != nil {
if err := h.handleDomainTLSUpdate(langOf(c), domain, tlsPublicCert, tlsPrivateKey); err != nil {
h.renderDomainFormError(c, domain, err.Error(), tlsPublicCert)
return
}
@@ -351,7 +352,7 @@ func (h *AdminHandler) UpdateDomain(c *gin.Context) {
}
if err := h.stores.Domains.Update(domain); err != nil {
h.renderDomainFormError(c, domain, fmt.Sprintf("更新域名失败: %v", err), tlsPublicCert)
h.renderDomainFormError(c, domain, i18n.TF(langOf(c), "更新域名失败: %v", err), tlsPublicCert)
return
}
@@ -364,43 +365,45 @@ func (h *AdminHandler) UpdateDomain(c *gin.Context) {
func (h *AdminHandler) FetchCaddyCert(c *gin.Context) {
id, err := strconv.ParseUint(c.Param("id"), 10, 64)
if err != nil {
c.String(http.StatusBadRequest, "无效的域名ID")
c.String(http.StatusBadRequest, i18n.T(langOf(c), "无效的域名ID"))
return
}
domain, err := h.stores.Domains.GetByID(uint(id))
if err != nil {
c.String(http.StatusNotFound, "域名不存在")
c.String(http.StatusNotFound, i18n.T(langOf(c), "域名不存在"))
return
}
lang := langOf(c)
editURL := fmt.Sprintf("/admin/domains/%d/edit", domain.ID)
fail := func(msg string) {
fail := func(key string, args ...interface{}) {
msg := i18n.TF(lang, key, args...)
log.Printf("从 Caddy 获取证书失败 domain=%s: %s", domain.Name, msg)
c.Redirect(http.StatusFound, editURL+"?caddy_err="+url.QueryEscape(msg))
}
cert, err := caddycert.Fetch(domain.Name, h.caddyCertRoots())
if err != nil {
fail(fmt.Sprintf("从 Caddy 获取证书失败: %v", err))
fail("从 Caddy 获取证书失败: %v", err)
return
}
// 保存到域名 TLS 目录（与手动上传证书的位置一致）
domainTLSDir := filepath.Join(h.tlsDir, strconv.FormatUint(uint64(domain.ID), 10))
if err := os.MkdirAll(domainTLSDir, 0700); err != nil {
fail(fmt.Sprintf("创建 TLS 证书目录失败: %v", err))
fail("创建 TLS 证书目录失败: %v", err)
return
}
certPath := filepath.Join(domainTLSDir, "cert.pem")
keyPath := filepath.Join(domainTLSDir, "key.pem")
if err := os.WriteFile(certPath, cert.CertPEM, 0644); err != nil {
fail(fmt.Sprintf("保存 TLS 公钥证书失败: %v", err))
fail("保存 TLS 公钥证书失败: %v", err)
return
}
if err := os.WriteFile(keyPath, cert.KeyPEM, 0600); err != nil {
fail(fmt.Sprintf("保存 TLS 私钥失败: %v", err))
fail("保存 TLS 私钥失败: %v", err)
return
}
@@ -408,7 +411,7 @@ func (h *AdminHandler) FetchCaddyCert(c *gin.Context) {
domain.TlsKeyPath = keyPath
domain.TlsEnabled = true
if err := h.stores.Domains.Update(domain); err != nil {
fail(fmt.Sprintf("更新域名记录失败: %v", err))
fail("更新域名记录失败: %v", err)
return
}
@@ -451,7 +454,7 @@ func normalizePEM(s string) string {
return s
}
func (h *AdminHandler) handleDomainTLSUpdate(domain *db.Domain, publicCert, privateKey string) error {
func (h *AdminHandler) handleDomainTLSUpdate(lang string, domain *db.Domain, publicCert, privateKey string) error {
// 归一化换行，保证与磁盘文件一致，避免表单往返时被误判为已修改
publicCert = normalizePEM(strings.TrimSpace(publicCert))
privateKey = normalizePEM(strings.TrimSpace(privateKey))
@@ -465,31 +468,31 @@ func (h *AdminHandler) handleDomainTLSUpdate(domain *db.Domain, publicCert, priv
if hasExistingCert {
return nil
}
return fmt.Errorf("启用 TLS 时必须填写 TLS 私钥和公钥证书")
return fmt.Errorf("%s", i18n.T(lang, "启用 TLS 时必须填写 TLS 私钥和公钥证书"))
}
if hasExistingCert && privateKey == "" && normalizePEM(strings.TrimSpace(readTLSCert(domain.TlsCertPath))) == publicCert {
return nil
}
if publicCert == "" || privateKey == "" {
return fmt.Errorf("TLS 私钥和公钥证书必须同时填写")
return fmt.Errorf("%s", i18n.T(lang, "TLS 私钥和公钥证书必须同时填写"))
}
if _, err := tls.X509KeyPair([]byte(publicCert), []byte(privateKey)); err != nil {
return fmt.Errorf("TLS 证书或私钥无效: %v", err)
return fmt.Errorf("%s", i18n.TF(lang, "TLS 证书或私钥无效: %v", err))
}
domainTLSDir := filepath.Join(h.tlsDir, strconv.FormatUint(uint64(domain.ID), 10))
if err := os.MkdirAll(domainTLSDir, 0700); err != nil {
return fmt.Errorf("创建 TLS 证书目录失败: %v", err)
return fmt.Errorf("%s", i18n.TF(lang, "创建 TLS 证书目录失败: %v", err))
}
certPath := filepath.Join(domainTLSDir, "cert.pem")
keyPath := filepath.Join(domainTLSDir, "key.pem")
if err := os.WriteFile(certPath, []byte(publicCert+"\n"), 0644); err != nil {
return fmt.Errorf("保存 TLS 公钥证书失败: %v", err)
return fmt.Errorf("%s", i18n.TF(lang, "保存 TLS 公钥证书失败: %v", err))
}
if err := os.WriteFile(keyPath, []byte(privateKey+"\n"), 0600); err != nil {
return fmt.Errorf("保存 TLS 私钥失败: %v", err)
return fmt.Errorf("%s", i18n.TF(lang, "保存 TLS 私钥失败: %v", err))
}
domain.TlsCertPath = certPath
@@ -503,7 +506,7 @@ func (h *AdminHandler) renderDomainFormError(c *gin.Context, domain *db.Domain,
tlsPublicCert = readTLSCert(domain.TlsCertPath)
}
c.HTML(http.StatusBadRequest, "admin_domain_form", gin.H{
c.HTML(http.StatusBadRequest, "admin_domain_form", withLang(c, gin.H{
"currentUser": currentUser,
"activeFolder": "domains",
"error": message,
@@ -511,19 +514,19 @@ func (h *AdminHandler) renderDomainFormError(c *gin.Context, domain *db.Domain,
"domain": domain,
"tlsPublicCert": tlsPublicCert,
"tlsCertConfigured": domain.TlsCertPath != "" && domain.TlsKeyPath != "",
})
}))
}
// DeleteDomain removes a domain by ID.
func (h *AdminHandler) DeleteDomain(c *gin.Context) {
id, err := strconv.ParseUint(c.Param("id"), 10, 64)
if err != nil {
c.String(http.StatusBadRequest, "无效的域名ID")
c.String(http.StatusBadRequest, i18n.T(langOf(c), "无效的域名ID"))
return
}
if err := h.stores.Domains.Delete(uint(id)); err != nil {
c.String(http.StatusInternalServerError, "删除域名失败: %v", err)
c.String(http.StatusInternalServerError, i18n.TF(langOf(c), "删除域名失败: %v", err))
return
}
@@ -534,24 +537,24 @@ func (h *AdminHandler) DeleteDomain(c *gin.Context) {
func (h *AdminHandler) DNSHint(c *gin.Context) {
id, err := strconv.ParseUint(c.Param("id"), 10, 64)
if err != nil {
c.String(http.StatusBadRequest, "无效的域名ID")
c.String(http.StatusBadRequest, i18n.T(langOf(c), "无效的域名ID"))
return
}
domain, err := h.stores.Domains.GetByID(uint(id))
if err != nil {
c.String(http.StatusNotFound, "域名不存在")
c.String(http.StatusNotFound, i18n.T(langOf(c), "域名不存在"))
return
}
currentUser, _ := c.Get("currentUser")
c.HTML(200, "admin_dns_hint", gin.H{
c.HTML(200, "admin_dns_hint", withLang(c, gin.H{
"currentUser": currentUser,
"activeFolder": "domains",
"domain": domain,
"dkimRecord": dkim.GetDKIMDNSRecord(domain.DkimPublicKey),
})
}))
}
// ListUsers renders the user list page.
@@ -560,7 +563,7 @@ func (h *AdminHandler) ListUsers(c *gin.Context) {
users, total, err := h.stores.Users.ListAll(page, 20)
if err != nil {
c.String(http.StatusInternalServerError, "加载用户列表失败: %v", err)
c.String(http.StatusInternalServerError, i18n.TF(langOf(c), "加载用户列表失败: %v", err))
return
}
@@ -577,7 +580,7 @@ func (h *AdminHandler) ListUsers(c *gin.Context) {
totalPages = 0
}
c.HTML(200, "admin_users", gin.H{
c.HTML(200, "admin_users", withLang(c, gin.H{
"currentUser": currentUser,
"users": users,
"domains": domains,
@@ -586,7 +589,7 @@ func (h *AdminHandler) ListUsers(c *gin.Context) {
"pageSize": 20,
"totalPages": totalPages,
"activeFolder": "users",
})
}))
}
// NewUser renders the new user form page.
@@ -595,14 +598,14 @@ func (h *AdminHandler) NewUser(c *gin.Context) {
currentUser, _ := c.Get("currentUser")
c.HTML(200, "admin_user_form", gin.H{
c.HTML(200, "admin_user_form", withLang(c, gin.H{
"currentUser": currentUser,
"activeFolder": "users",
"error": "",
"isEdit": false,
"domains": domains,
"user": &db.User{},
})
}))
}
// CreateUser processes the new user form submission.
@@ -616,10 +619,10 @@ func (h *AdminHandler) CreateUser(c *gin.Context) {
if username == "" || password == "" || domainID == 0 {
domains, _, _ := h.stores.Domains.List(1, 1000)
currentUser, _ := c.Get("currentUser")
c.HTML(http.StatusBadRequest, "admin_user_form", gin.H{
c.HTML(http.StatusBadRequest, "admin_user_form", withLang(c, gin.H{
"currentUser": currentUser,
"activeFolder": "users",
"error": "请填写所有必填字段",
"error": i18n.T(langOf(c), "请填写所有必填字段"),
"isEdit": false,
"domains": domains,
"user": &db.User{
@@ -627,7 +630,7 @@ func (h *AdminHandler) CreateUser(c *gin.Context) {
DomainID: domainID,
IsAdmin: isAdmin,
},
})
}))
return
}
@@ -636,10 +639,10 @@ func (h *AdminHandler) CreateUser(c *gin.Context) {
if err != nil {
domains, _, _ := h.stores.Domains.List(1, 1000)
currentUser, _ := c.Get("currentUser")
c.HTML(http.StatusInternalServerError, "admin_user_form", gin.H{
c.HTML(http.StatusInternalServerError, "admin_user_form", withLang(c, gin.H{
"currentUser": currentUser,
"activeFolder": "users",
"error": "密码加密失败",
"error": i18n.T(langOf(c), "密码加密失败"),
"isEdit": false,
"domains": domains,
"user": &db.User{
@@ -647,7 +650,7 @@ func (h *AdminHandler) CreateUser(c *gin.Context) {
DomainID: domainID,
IsAdmin: isAdmin,
},
})
}))
return
}
@@ -661,19 +664,20 @@ func (h *AdminHandler) CreateUser(c *gin.Context) {
UsedBytes: 0,
IsActive: true,
IsAdmin: isAdmin,
Language: normLang(c.PostForm("language")),
}
if err := h.stores.Users.Create(user); err != nil {
domains, _, _ := h.stores.Domains.List(1, 1000)
currentUser, _ := c.Get("currentUser")
c.HTML(http.StatusBadRequest, "admin_user_form", gin.H{
c.HTML(http.StatusBadRequest, "admin_user_form", withLang(c, gin.H{
"currentUser": currentUser,
"activeFolder": "users",
"error": fmt.Sprintf("创建用户失败: %v", err),
"error": i18n.TF(langOf(c), "创建用户失败: %v", err),
"isEdit": false,
"domains": domains,
"user": user,
})
}))
return
}
@@ -684,18 +688,18 @@ func (h *AdminHandler) CreateUser(c *gin.Context) {
func (h *AdminHandler) DeleteUser(c *gin.Context) {
id, err := strconv.ParseUint(c.Param("id"), 10, 64)
if err != nil {
c.String(http.StatusBadRequest, "无效的用户ID")
c.String(http.StatusBadRequest, i18n.T(langOf(c), "无效的用户ID"))
return
}
currentUser, _ := c.Get("currentUser")
if currentUser.(*db.User).ID == uint(id) {
c.String(http.StatusBadRequest, "不能删除自己的账户")
c.String(http.StatusBadRequest, i18n.T(langOf(c), "不能删除自己的账户"))
return
}
if err := h.stores.Users.Delete(uint(id)); err != nil {
c.String(http.StatusInternalServerError, "删除用户失败: %v", err)
c.String(http.StatusInternalServerError, i18n.TF(langOf(c), "删除用户失败: %v", err))
return
}
@@ -706,40 +710,40 @@ func (h *AdminHandler) DeleteUser(c *gin.Context) {
func (h *AdminHandler) EditUser(c *gin.Context) {
id, err := strconv.ParseUint(c.Param("id"), 10, 64)
if err != nil {
c.String(http.StatusBadRequest, "无效的用户ID")
c.String(http.StatusBadRequest, i18n.T(langOf(c), "无效的用户ID"))
return
}
user, err := h.stores.Users.GetByID(uint(id))
if err != nil {
c.String(http.StatusNotFound, "用户不存在")
c.String(http.StatusNotFound, i18n.T(langOf(c), "用户不存在"))
return
}
domains, _, _ := h.stores.Domains.List(1, 1000)
currentUser, _ := c.Get("currentUser")
c.HTML(200, "admin_user_form", gin.H{
c.HTML(200, "admin_user_form", withLang(c, gin.H{
"currentUser": currentUser,
"activeFolder": "users",
"error": "",
"isEdit": true,
"domains": domains,
"user": user,
})
}))
}
// UpdateUser processes the edit user form submission.
func (h *AdminHandler) UpdateUser(c *gin.Context) {
id, err := strconv.ParseUint(c.Param("id"), 10, 64)
if err != nil {
c.String(http.StatusBadRequest, "无效的用户ID")
c.String(http.StatusBadRequest, i18n.T(langOf(c), "无效的用户ID"))
return
}
user, err := h.stores.Users.GetByID(uint(id))
if err != nil {
c.String(http.StatusNotFound, "用户不存在")
c.String(http.StatusNotFound, i18n.T(langOf(c), "用户不存在"))
return
}
@@ -757,6 +761,10 @@ func (h *AdminHandler) UpdateUser(c *gin.Context) {
user.QuotaBytes = int64(quotaGB) * 1024 * 1024 * 1024
user.IsActive = isActive
user.IsAdmin = isAdmin
// 界面语言偏好（表单未提交时保持原值）
if lang := c.PostForm("language"); lang != "" {
user.Language = normLang(lang)
}
// Update password only if a new one is provided
if password != "" {
@@ -764,14 +772,14 @@ func (h *AdminHandler) UpdateUser(c *gin.Context) {
if err != nil {
domains, _, _ := h.stores.Domains.List(1, 1000)
currentUser, _ := c.Get("currentUser")
c.HTML(http.StatusInternalServerError, "admin_user_form", gin.H{
c.HTML(http.StatusInternalServerError, "admin_user_form", withLang(c, gin.H{
"currentUser": currentUser,
"activeFolder": "users",
"error": "密码加密失败",
"error": i18n.T(langOf(c), "密码加密失败"),
"isEdit": true,
"domains": domains,
"user": user,
})
}))
return
}
user.PasswordHash = string(hashedPassword)
@@ -782,14 +790,14 @@ func (h *AdminHandler) UpdateUser(c *gin.Context) {
if err := h.stores.Users.Update(user); err != nil {
domains, _, _ := h.stores.Domains.List(1, 1000)
currentUser, _ := c.Get("currentUser")
c.HTML(http.StatusBadRequest, "admin_user_form", gin.H{
c.HTML(http.StatusBadRequest, "admin_user_form", withLang(c, gin.H{
"currentUser": currentUser,
"activeFolder": "users",
"error": fmt.Sprintf("更新用户失败: %v", err),
"error": i18n.TF(langOf(c), "更新用户失败: %v", err),
"isEdit": true,
"domains": domains,
"user": user,
})
}))
return
}
@@ -802,7 +810,7 @@ func (h *AdminHandler) ListBans(c *gin.Context) {
bans, total, err := h.stores.Bans.List(page, 20)
if err != nil {
c.String(http.StatusInternalServerError, "加载黑名单失败: %v", err)
c.String(http.StatusInternalServerError, i18n.TF(langOf(c), "加载黑名单失败: %v", err))
return
}
@@ -823,7 +831,7 @@ func (h *AdminHandler) ListBans(c *gin.Context) {
totalPages = 0
}
c.HTML(200, "admin_bans", gin.H{
c.HTML(200, "admin_bans", withLang(c, gin.H{
"currentUser": currentUser,
"rows": rows,
"total": total,
@@ -831,7 +839,7 @@ func (h *AdminHandler) ListBans(c *gin.Context) {
"pageSize": 20,
"totalPages": totalPages,
"activeFolder": "bans",
})
}))
}
// banRow 是黑名单列表行：附带了当前是否封禁中的标记。
@@ -844,12 +852,12 @@ type banRow struct {
func (h *AdminHandler) UnbanIP(c *gin.Context) {
id, err := strconv.ParseUint(c.Param("id"), 10, 64)
if err != nil {
c.String(http.StatusBadRequest, "无效的记录ID")
c.String(http.StatusBadRequest, i18n.T(langOf(c), "无效的记录ID"))
return
}
if err := h.stores.Bans.Delete(uint(id)); err != nil {
c.String(http.StatusInternalServerError, "解封失败: %v", err)
c.String(http.StatusInternalServerError, i18n.TF(langOf(c), "解封失败: %v", err))
return
}
@@ -892,7 +900,7 @@ func (h *AdminHandler) ListProtocolLogs(c *gin.Context) {
logs, total, err := h.stores.ProtocolLogs.List(page, pageSize, filter)
if err != nil {
c.String(http.StatusInternalServerError, "加载协议日志失败: %v", err)
c.String(http.StatusInternalServerError, i18n.TF(langOf(c), "加载协议日志失败: %v", err))
return
}
@@ -928,7 +936,7 @@ func (h *AdminHandler) ListProtocolLogs(c *gin.Context) {
"to": url.QueryEscape(c.Query("to")),
}
c.HTML(200, "admin_protocol_logs", gin.H{
c.HTML(200, "admin_protocol_logs", withLang(c, gin.H{
"currentUser": currentUser,
"logs": logs,
"total": total,
@@ -940,7 +948,7 @@ func (h *AdminHandler) ListProtocolLogs(c *gin.Context) {
"allStats": normStats(allStats),
"keepDays": h.protocolLogKeepDays,
"activeFolder": "protocol-logs",
})
}))
}
// CleanupProtocolLogs 手动清理超出保留天数的协议日志。
@@ -978,7 +986,7 @@ func (h *AdminHandler) ListMails(c *gin.Context) {
}
if err != nil {
c.String(http.StatusInternalServerError, "加载邮件列表失败: %v", err)
c.String(http.StatusInternalServerError, i18n.TF(langOf(c), "加载邮件列表失败: %v", err))
return
}
@@ -992,7 +1000,7 @@ func (h *AdminHandler) ListMails(c *gin.Context) {
totalPages = 0
}
c.HTML(200, "admin_mails", gin.H{
c.HTML(200, "admin_mails", withLang(c, gin.H{
"currentUser": currentUser,
"messages": messages,
"total": total,
@@ -1001,20 +1009,20 @@ func (h *AdminHandler) ListMails(c *gin.Context) {
"totalPages": totalPages,
"folder": folder,
"activeFolder": "mails",
})
}))
}
// AdminViewMail renders the detail view of a specific mail for admin.
func (h *AdminHandler) AdminViewMail(c *gin.Context) {
id, err := strconv.ParseUint(c.Param("id"), 10, 64)
if err != nil {
c.String(http.StatusBadRequest, "无效的邮件ID")
c.String(http.StatusBadRequest, i18n.T(langOf(c), "无效的邮件ID"))
return
}
msg, err := h.stores.Mails.GetByID(uint(id))
if err != nil {
c.String(http.StatusNotFound, "邮件不存在")
c.String(http.StatusNotFound, i18n.T(langOf(c), "邮件不存在"))
return
}
@@ -1023,31 +1031,31 @@ func (h *AdminHandler) AdminViewMail(c *gin.Context) {
currentUser, _ := c.Get("currentUser")
c.HTML(200, "admin_mail_view", gin.H{
c.HTML(200, "admin_mail_view", withLang(c, gin.H{
"currentUser": currentUser,
"message": msg,
"attachments": attachments,
"activeFolder": "mails",
})
}))
}
// AdminDownloadAttachment serves an attachment file for admin (bypasses user ownership check).
func (h *AdminHandler) AdminDownloadAttachment(c *gin.Context) {
id, err := strconv.ParseUint(c.Param("id"), 10, 64)
if err != nil {
c.String(http.StatusBadRequest, "无效的附件ID")
c.String(http.StatusBadRequest, i18n.T(langOf(c), "无效的附件ID"))
return
}
att, err := h.stores.Attachments.GetByID(uint(id))
if err != nil {
c.String(http.StatusNotFound, "附件不存在")
c.String(http.StatusNotFound, i18n.T(langOf(c), "附件不存在"))
return
}
data, err := h.storage.Read(att.FilePath)
if err != nil {
c.String(http.StatusInternalServerError, "读取附件失败")
c.String(http.StatusInternalServerError, i18n.T(langOf(c), "读取附件失败"))
return
}
@@ -1062,7 +1070,7 @@ func (h *AdminHandler) ListOutbound(c *gin.Context) {
items, total, err := h.stores.Outbound.List(page, 20, status)
if err != nil {
c.String(http.StatusInternalServerError, "加载外发队列失败: %v", err)
c.String(http.StatusInternalServerError, i18n.TF(langOf(c), "加载外发队列失败: %v", err))
return
}
@@ -1088,7 +1096,7 @@ func (h *AdminHandler) ListOutbound(c *gin.Context) {
currentUser, _ := c.Get("currentUser")
c.HTML(200, "admin_outbound", gin.H{
c.HTML(200, "admin_outbound", withLang(c, gin.H{
"currentUser": currentUser,
"items": items,
"total": total,
@@ -1099,23 +1107,23 @@ func (h *AdminHandler) ListOutbound(c *gin.Context) {
"statCounts": statCounts,
"statusText": outbound.StatusText,
"activeFolder": "outbound",
})
}))
}
// RetryOutbound resets an outbound queue item for immediate redelivery.
func (h *AdminHandler) RetryOutbound(c *gin.Context) {
id, err := strconv.ParseUint(c.Param("id"), 10, 64)
if err != nil {
c.String(http.StatusBadRequest, "无效的队列ID")
c.String(http.StatusBadRequest, i18n.T(langOf(c), "无效的队列ID"))
return
}
if h.outbound == nil {
c.String(http.StatusInternalServerError, "外发服务不可用")
c.String(http.StatusInternalServerError, i18n.T(langOf(c), "外发服务不可用"))
return
}
if err := h.outbound.Retry(uint(id)); err != nil {
c.String(http.StatusInternalServerError, "重试失败: %v", err)
c.String(http.StatusInternalServerError, i18n.TF(langOf(c), "重试失败: %v", err))
return
}
@@ -1126,16 +1134,16 @@ func (h *AdminHandler) RetryOutbound(c *gin.Context) {
func (h *AdminHandler) CancelOutbound(c *gin.Context) {
id, err := strconv.ParseUint(c.Param("id"), 10, 64)
if err != nil {
c.String(http.StatusBadRequest, "无效的队列ID")
c.String(http.StatusBadRequest, i18n.T(langOf(c), "无效的队列ID"))
return
}
if h.outbound == nil {
c.String(http.StatusInternalServerError, "外发服务不可用")
c.String(http.StatusInternalServerError, i18n.T(langOf(c), "外发服务不可用"))
return
}
if err := h.outbound.Cancel(uint(id)); err != nil {
c.String(http.StatusInternalServerError, "取消失败: %v", err)
c.String(http.StatusInternalServerError, i18n.TF(langOf(c), "取消失败: %v", err))
return
}