class AuthorizationsController < BaseController
  before_filter :login_required, :only => [:destroy]

  def create
    omniauth = request.env['omniauth.auth'] #this is where you get all the data from your provider through omniauth    
    provider_name = omniauth['provider'].capitalize    
    
    @auth = Authorization.find_or_create_from_hash(omniauth, current_user)

    if logged_in?
      flash[:notice] = t('authorizations.create.success_existing_user', :provider => provider_name)
    elsif @auth.valid?
      flash[:notice] = t('authorizations.create.success_message', :provider => provider_name)
      UserSession.create(@auth.user, true)
    end

    if logged_in?
      redirect_to request.env['omniauth.origin'] || user_path(current_user)
    else
      flash[:notice] = @auth.user.errors.full_messages.to_sentence 
      redirect_to login_path
    end
  end
  
  def failure
    flash[:notice] = t('authorizations.failure.notice')
    redirect_to home_url
  end
  
  def destroy
    @authorization = current_user.authorizations.find(params[:id])

    if @authorization.destroy
      flash[:notice] = t('authorizations.destroy.notice', :provider => @authorization.provider.capitalize)      
    else
      flash[:notice] = @authorization.errors.full_messages.to_sentence
    end
    
    redirect_to edit_account_user_path    
  end
end