Question

我在redmine上创建了一个插件，它修改了RepositoryControler的核心。

我在这个控制器中添加了一个带有新功能的补丁，我可以根据角色权限调用这个函数。

但要正确设置我需要为我的新功能配置before_filter授权（:authorize）的权限。

问题是因为在我的补丁中添加before_filter不起作用，我不知道这样做的最佳方式是什么。按照我的代码：

client.rb

module RepositoriesPatch
    require_dependency 'repositories_controller'

    def self.included(base)
      base.send(:include, InstanceMethods)
    end
end

module InstanceMethods

  require_dependency 'repositories_controller'

  #I THINK THE BEFORE_FILTER SHOULD BE PLACED HERE, BUT IT DIDN'T WORKED.
  # before_filter :authorize, :only => :exec_client   (????????)

   def exec_client
    begin
     ....
    end

end

Rails.configuration.to_prepare do
  RepositoriesController.send(:include, RepositoriesPatch)
end

init.rb

  permission :repositories, :repositories => :exec_client

  project_module :repository do
    permission :exec, :repository => :exec_client
  end

  Rails.configuration.to_prepare do
    RepositoriesController.send(:include, RepositoriesPatch)
  end

  settings :default => {'empty' => true}, :partial => 'settings/gerar_versao_configuration'
end

Answer 1

before_filter必须在课程内进行评估，如下所示：

def self.included(base)
    base.send(:include, InstanceMethods)
    base.class_eval do
        unloadable
        before_filter :authorize, :only => :exec_client
    end
end

Answer 2

作为Rails 4的一小部分介绍了“before_action”，显然随着时间的推移会取代“before_filter”

皮尔

如何在Redmine的核心修改中使用before_filter

2 个答案: