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# File 'lib/devise_masquerade/controllers/helpers.rb', line 4
def self.define_helpers(mapping)
name = mapping.name
class_name = mapping.class_name
class_eval <<-METHODS, __FILE__, __LINE__ + 1
def masquerade_#{name}!
return if params["#{Devise.masquerade_param}"].blank?
#{name} = ::#{class_name}.find_by_masquerade_key(params["#{Devise.masquerade_param}"])
if #{name}
masquerade_sign_in(#{name})
end
end
def #{name}_masquerade?
session[:"devise_masquerade_#{name}"].present?
end
def #{name}_masquerade_owner
return nil unless send(:#{name}_masquerade?)
::#{class_name}.to_adapter.find_first(:id => session[:"devise_masquerade_#{name}"])
end
private
def masquerade_sign_in(resource)
if Devise.masquerade_bypass_warden_callback
if respond_to?(:bypass_sign_in)
bypass_sign_in(resource)
else
sign_in(resource, :bypass => true)
end
else
sign_in(resource)
end
end
METHODS
ActiveSupport.on_load(:action_controller) do
if respond_to?(:helper_method)
helper_method "#{name}_masquerade?"
helper_method "#{name}_masquerade_owner"
end
end
end
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