app/controllers/devise/sessions_controller.rb
class Devise::SessionsController < ApplicationController
prepend_before_filter :require_no_authentication, :only => [ :new, :create ]
prepend_before_filter :allow_params_authentication!, :only => :create
prepend_before_filter :clear_locale, :only => [:create]
prepend_before_filter :strip_whitespace, :only => [:create]
include Devise::Controllers::InternalHelpers
layout :select_layout
# GET /resource/sign_in
def new
resource = build_resource
clean_up_passwords(resource)
if SystemConfiguration.isWebOPAC
render :template => 'page/403', :status => 403
return
end
if params[:opac]
respond_with_navigational(resource, stub_options(resource)){render :template => 'opac/devise/sessions/new'}
else
respond_with_navigational(resource, stub_options(resource)){ render_with_scope :new }
end
end
# POST /resource/sign_in
def create
resource = warden.authenticate!(:scope => resource_name, :recall => "#{controller_path}#new")
set_flash_message(:notice, :signed_in) if is_navigational_format?
sign_in(resource_name, resource)
if params[:opac]
respond_with resource, :location => opac_path
else
respond_with resource, :location => after_sign_in_path_for(resource)
end
end
# DELETE /resource/sign_out
def destroy
signed_in = signed_in?(resource_name)
if params[:opac]
redirect_path = opac_path
else
redirect_path = after_sign_out_path_for(resource_name)
end
Devise.sign_out_all_scopes ? sign_out : sign_out(resource_name)
set_flash_message :notice, :signed_out if signed_in
# We actually need to hardcode this as Rails default responder doesn't
# support returning empty response on GET request
respond_to do |format|
format.any(*navigational_formats) { redirect_to redirect_path }
format.all do
method = "to_#{request_format}"
text = {}.respond_to?(method) ? {}.send(method) : ""
render :text => text, :status => :ok
end
end
end
def select_layout
if params[:opac]
"opac"
else
"application"
end
end
def strip_whitespace
if params[:user]
params[:user][:username] = params[:user][:username].strip if params[:user][:username]
params[:user][:password] = params[:user][:password].strip if params[:user][:password]
end
end
protected
def stub_options(resource)
methods = resource_class.authentication_keys.dup
methods = methods.keys if methods.is_a?(Hash)
methods << :password if resource.respond_to?(:password)
{ :methods => methods, :only => [:password] }
end
private
def clear_locale
session[:locale] = nil
end
end