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shlomizadok/omniauth_callbacks_controller.rb

Created May 19, 2012 10:37
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Revisions

  1. shlomizadok revised this gist May 20, 2012. 1 changed file with 13 additions and 11 deletions.
    24 changes: 13 additions & 11 deletions routes.rb
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    Original file line number Diff line number Diff line change
    @@ -1,15 +1,17 @@
    namespace "api" do
    #devise_for :users
    resources :notebooks do
    resources :lessons
    end
    end
    resources :notebooks do
    resources :lessons
    end
    end

    #

    devise_for :users, :controllers => {:sessions => 'api/sessions'}, :skip => [:sessions] do
    match 'api/login' => 'api/sessions#create', :via => [:get, :post]
    get 'api/logout' => 'api/sessions#destroy', :as => :destroy_user_session
    end

    devise_for :users, :controllers => { :omniauth_callbacks => "users/omniauth_callbacks" }
    ## Facebook auth (via omniauth)
    devise_for :users, :controllers => { :omniauth_callbacks => "users/omniauth_callbacks" }
    ## API auth
    devise_for :users, :controllers => {:sessions => 'api/sessions'}, :skip => [:sessions] do
    match 'api/login' => 'api/sessions#create', :via => [:get, :post]
    get 'api/logout' => 'api/sessions#destroy', :as => :destroy_user_session
    end
    # Devise auth
    devise_for :users
  2. shlomizadok created this gist May 19, 2012.
    13 changes: 13 additions & 0 deletions omniauth_callbacks_controller.rb
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    Original file line number Diff line number Diff line change
    @@ -0,0 +1,13 @@
    class Users::OmniauthCallbacksController < Devise::OmniauthCallbacksController
    def facebook
    @user = User.find_for_facebook_oauth(request.env["omniauth.auth"], current_user)

    if @user.persisted?
    flash[:notice] = I18n.t "devise.omniauth_callbacks.success", :kind => "Facebook"
    sign_in_and_redirect @user, :event => :authentication
    else
    session["devise.facebook_data"] = request.env["omniauth.auth"]
    redirect_to new_user_registration_url
    end
    end
    end
    15 changes: 15 additions & 0 deletions routes.rb
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    Original file line number Diff line number Diff line change
    @@ -0,0 +1,15 @@
    namespace "api" do
    #devise_for :users
    resources :notebooks do
    resources :lessons
    end
    end

    #

    devise_for :users, :controllers => {:sessions => 'api/sessions'}, :skip => [:sessions] do
    match 'api/login' => 'api/sessions#create', :via => [:get, :post]
    get 'api/logout' => 'api/sessions#destroy', :as => :destroy_user_session
    end

    devise_for :users, :controllers => { :omniauth_callbacks => "users/omniauth_callbacks" }
    34 changes: 34 additions & 0 deletions sessions_controller.rb
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    Original file line number Diff line number Diff line change
    @@ -0,0 +1,34 @@
    class Api::SessionsController < Devise::SessionsController
    include Devise::Controllers::InternalHelpers

    before_filter :authenticate_user!, :except => [:create, :destroy]
    before_filter :ensure_params_exist
    respond_to :json

    def create
    user = warden.authenticate(:scope => :user)
    if user
    user.reset_authentication_token!
    render :json => {:access_token => user.authentication_token, :token_type => "persistant", :name => user.name}, :callback => params[:callback]
    else
    render :json => {:error => "invalid_grant"}, :callback => params[:callback]
    end
    end

    def destroy
    resource = User.find_for_database_authentication(:email => params[:user_login][:email])
    resource.authentication_token = nil
    resource.save
    render :json=> {:success=>true}
    end

    protected
    def ensure_params_exist
    return unless params[:user].blank?
    render :json=>{:success=>false, :message=>"missing user_login parameter"}, :status=>422
    end

    def invalid_login_attempt
    render :json=> {:success=>false, :message=>"Error with your login or password"}, :status=>401
    end
    end