class GroupController ApplicationControlle def index list render actio

class GroupController < 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
    if params[:collection_id]
      @collection = Collection.find(params[:collection_id])
      @groups = @collection.Groups
    else
      redirect_to :controller => 'collection', :action => 'list'
    end
  end

  def show
    @group = Group.find(params[:id])
  end

  def new
    @group = Group.new
  end

  def create
    @group = Collection.find(params[:collection_id]).Groups.create(params[:group])
    if @group
      flash[:notice] = 'Group was successfully created.'
      redirect_to :action => 'list'
    else
      render :action => 'new'
    end
  end

  def edit
    @group = Group.find(params[:id])
  end

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

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