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module Clearance
module Authorization
extend ActiveSupport::Concern
included do
hide_action :authorize, :deny_access
end
def authorize
unless signed_in?
deny_access
end
end
def deny_access(flash_message = nil)
store_location
if flash_message
flash[:notice] = flash_message
end
if signed_in?
redirect_to url_after_denied_access_when_signed_in
else
redirect_to url_after_denied_access_when_signed_out
end
end
protected
def clear_return_to
session[:return_to] = nil
end
def store_location
if request.get?
session[:return_to] = request.fullpath
end
end
def redirect_back_or(default)
redirect_to(return_to || default)
clear_return_to
end
def return_to
session[:return_to] || params[:return_to]
end
def url_after_denied_access_when_signed_in
Clearance.configuration.redirect_url
end
def url_after_denied_access_when_signed_out
sign_in_url
end
end
end
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