users_controller.rb

class UsersController < ApplicationController
  def index
    list
    render :action => 'list'
  end

  # GETs should be safe (see http://www.w3.org/2001/tag/doc/whenToUseGet.html)
  verify :method => :post, :only => [ :destroy, :create, :update ],
         :redirect_to => { :action => :list }

  def list
    @user_pages, @users = paginate :users, :per_page => 10
  end

  def show
    @user = User.find(params[:id])
  end

  def new
    @user = User.new
  end

  def create
    @user = User.new(params[:user])
    if @user.save
      flash[:notice] = 'User was successfully created.'
      redirect_to :action => 'list'
    else
      render :action => 'new'
    end
  end

  def edit
    @user = User.find(params[:id])
  end

  def update
    @user = User.find(params[:id])
    if @user.update_attributes(params[:user])
      flash[:notice] = 'User was successfully updated.'
      redirect_to :action => 'show', :id => @user
    else
      render :action => 'edit'
    end
  end

  def destroy
    User.find(params[:id]).destroy
    redirect_to :action => 'list'
  end

  def login

    logger.add(Logger::DEBUG, "This is a log message!")

    @user_pages, @users = paginate :users, :per_page => 10

    if params[:id].nil?
      return
    end
      
    user = User.find(params[:id])
    if user.nil?
      flash.now[:notice] = "User id " + params[:id] + " not found"
      return
    end

    cookies[:user_id] = params[:id]
    flash[:notice] = "Welcome, " + user.username
    redirect_to :controller => "recordings", :action => "list_owned"
  end
end