Rails：如何使用 ActiveAdmin 访问 Devise 在控制器外部的当前用户

发布于 2024-11-26 04:53:14 字数 483 浏览 1 评论 0原文

我不想违反 MVC，我想实现以下目标：我正在使用 ActiveAdmin 滚动我自己的授权库。现在我想禁用当前用户无法访问的所有 ActiveAdmin 操作。看起来像这样：

visible_actions = [:index, :show, :new].reject{|action| !AdminUser.first.can_access?("admin/privileges", action.to_s) }

ActiveAdmin.register Privilege do
  actions *visible_actions
  ... <other stuff>
end

但我想访问当前用户，而不是 AdminUser.first 。当我的代码被解析时，Devise 的身份验证过程已经完成。所以 current_user 应该是已知的。但我没有找到一种以干净的方式访问 current_user 的方法。

有什么办法吗？提前谢谢。菲利克斯

原文

I do not want to violate MVC, I'd like to achive the following: I'm rolling my own authorization lib with ActiveAdmin. Now I'd like to disable all ActiveAdmin actions that can not be accessed by the current user. That looks like so:

visible_actions = [:index, :show, :new].reject{|action| !AdminUser.first.can_access?("admin/privileges", action.to_s) }

ActiveAdmin.register Privilege do
  actions *visible_actions
  ... <other stuff>
end

But instead of AdminUser.first I'd like to access the current user. Devise's authentication process has already finished when my piece of code is parsed. So the current_user should be known already. But I do not find a way to access the current_user in a clean way.

Is there any way? Thx in advance. Felix

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