Trouble fetching current_admin

[tysliu]

I'm able to get controller.current admin from the view.
however when i did this in comment.rb
def self.current_admin
@controller.current_admin.to_s if @controller.respond_to? :current_admin
end

SystemStackError in ApplicationController#sitemap

stack level too deep

Application Trace | Framework Trace | Full Trace

actionpack (3.2.15) lib/action_dispatch/middleware/reloader.rb:70

Request

Parameters:

None

Show session dump

Show env dump
Response

Headers:

None

[arthurnn]

I am assuming comment.rb is a model. If so, you should not be accessing controller concerns from the model. That is not design to work.
Why do you need a self method current_admin on the mode?

[tysliu]

comment.rb is a module

lib/marginalia/comment.rb

require 'socket'
module Marginalia
module Comment
mattr_accessor :components, :lines_to_ignore

def self.update!(controller = nil)
  @controller = controller
end

def self.construct_comment
  ret = ''
  self.components.each do |c|
    component_value = self.send(c)
    if component_value.present?
      ret << ',' if ret.present?
      ret << c.to_s << ':' << component_value.to_s
    end
  end
  ret
end

def self.clear!
  @controller = nil
end

private
  def self.application
    if defined? Rails.application
      Marginalia.application_name ||= Rails.application.class.name.split("::").first
    else
      Marginalia.application_name ||= "rails"
    end

    Marginalia.application_name
  end

  def self.controller
    @controller.controller_name if @controller.respond_to? :controller_name
  end

  def self.action
    @controller.action_name if @controller.respond_to? :action_name
  end

  def self.line
    Marginalia::Comment.lines_to_ignore ||= /\.rvm|gem|vendor\/|marginalia|rbenv/
    last_line = caller.detect do |line|
      line !~ Marginalia::Comment.lines_to_ignore
    end
    if last_line
      root = if defined?(Rails) && Rails.respond_to?(:root)
        Rails.root.to_s
      elsif defined?(RAILS_ROOT)
        RAILS_ROOT
      else
        ""
      end
      if last_line.starts_with? root
        last_line = last_line[root.length..-1]
      end
      last_line
    end
  end

  def self.hostname
    @cached_hostname ||= Socket.gethostname
  end

  def self.pid
    Process.pid
  end

  def self.current_admin
    @controller.current_admin if @controller.respond_to? :current_admin
  end

end

end

[sj26]

I'm going to close this issue as stale. But if you are still having this problem please re-open with a "full trace".