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Copy pathapplication_controller.rb
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47 lines (40 loc) · 1.2 KB
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class ApplicationController < ActionController::Base
protect_from_forgery
layout "application"
helper_method :current_user_session, :current_user, :logged_in?
protected
def current_user_session
return @current_user_session if defined?(@current_user_session)
@current_user_session = UserSession.find
end
def current_user
return @current_user if defined?(@current_user)
@current_user = current_user_session && current_user_session.user
end
def logged_in?
!!current_user
end
def require_user
unless current_user
respond_to do |format|
format.html {
store_location
flash[:error] = "You must be logged in to access this page"
redirect_to new_user_session_url
}
format.all {
head(:unauthorized)
}
end
return false
end
end
def store_location
session[:return_to] = request.fullpath
end
def redirect_back_or_default(default)
return_to = session[:return_to] || params[:return_to]
redirect_to(return_to.present? ? return_to : default)
session[:return_to] = nil
end
end