新增用户权限管理功能

src/utils/permission.ts

@@ -0,0 +1,97 @@
+// 权限类型定义
+export interface UserPermissions {
+  discovery: boolean // 发现权限
+  search: boolean // 搜索权限
+  subscribe: boolean // 订阅权限
+  manage: boolean // 管理权限
+}
+
+// 默认权限配置
+export const DEFAULT_PERMISSIONS: UserPermissions = {
+  discovery: true,
+  search: true,
+  subscribe: true,
+  manage: false,
+}
+
+// 管理员权限配置
+export const ADMIN_PERMISSIONS: UserPermissions = {
+  discovery: true,
+  search: true,
+  subscribe: true,
+  manage: true,
+}
+
+// 权限检查函数
+export function hasPermission(userPermissions: any, permission: keyof UserPermissions): boolean {
+  // 如果用户是超级用户，拥有所有权限
+  if (userPermissions?.is_superuser === true) {
+    return true
+  }
+
+  // 检查具体权限
+  const permissions = userPermissions || {}
+  return permissions[permission] === true
+}
+
+// 批量权限检查
+export function hasAnyPermission(userPermissions: any, permissionList: (keyof UserPermissions)[]): boolean {
+  return permissionList.some(permission => hasPermission(userPermissions, permission))
+}
+
+// 检查是否有所有权限
+export function hasAllPermissions(userPermissions: any, permissionList: (keyof UserPermissions)[]): boolean {
+  return permissionList.every(permission => hasPermission(userPermissions, permission))
+}
+
+// 根据权限过滤菜单项
+export function filterMenusByPermission(menus: any[], userPermissions: any, t?: any): any[] {
+  return menus.filter(menu => {
+    // 如果是超级用户且菜单需要管理员权限，允许访问
+    if (menu.admin && userPermissions?.is_superuser) {
+      return true
+    }
+
+    // 如果菜单不需要管理员权限，检查具体权限
+    if (!menu.admin) {
+      // 根据菜单的header判断需要的权限
+      const header = menu.header
+
+      // 使用国际化键名进行匹配
+      if (header === 'menu.discovery' || (t && header === t('menu.discovery'))) {
+        return hasPermission(userPermissions, 'discovery')
+      }
+      if (header === 'menu.start' || (t && header === t('menu.start'))) {
+        return hasPermission(userPermissions, 'search')
+      }
+      if (header === 'menu.subscribe' || (t && header === t('menu.subscribe'))) {
+        return hasPermission(userPermissions, 'subscribe')
+      }
+      if (
+        header === 'menu.system' ||
+        header === 'menu.organize' ||
+        (t && (header === t('menu.system') || header === t('menu.organize')))
+      ) {
+        return hasPermission(userPermissions, 'manage')
+      }
+
+      // 兼容中文菜单头
+      switch (header) {
+        case '发现':
+          return hasPermission(userPermissions, 'discovery')
+        case '开始':
+          return hasPermission(userPermissions, 'search')
+        case '订阅':
+          return hasPermission(userPermissions, 'subscribe')
+        case '系统':
+        case '整理':
+          return hasPermission(userPermissions, 'manage')
+        default:
+          return true
+      }
+    }
+
+    // 需要管理员权限但用户不是超级用户
+    return false
+  })
+}