gistfile1.rb

class ProjectsController < ApplicationController
  # TODO refactor these before filters, sometimes they do the same check multiple times
  before_filter :login_required, :only => [:new, :create, :index, :edit, :update, :destroy]
  before_filter :fetch_current_project, :except => [:new, :create, :index]
  before_filter :owner_required, :except => [:new, :create, :index, :show]
  
  def index
    @projects = current_user.projects.paginate(:per_page => 10, :page => params[:page])
  end
  
  def show
    @project = current_project # so it can be fetched by token
  end
  
  def new
    @project = current_user.projects.build
    %w[code_snippets links notes palettes photos screenshots].each do |item|
      @project["show_#{item}"] = true
    end
  end
  
  def create
    @project = current_user.projects.build(params[:project])
    @project.last_activity_at = Time.now
    if @project.save
      flash[:notice] = "Successfully created project."
      record_activity @project
      redirect_to @project
    else
      render :action => 'new'
    end
  end
  
  def edit
    @project = current_user.projects.find(params[:id])
  end
  
  def update
    @project = current_user.projects.find(params[:id])
    @project.last_activity_at = Time.now
    if @project.update_attributes(params[:project])
      flash[:notice] = "Successfully updated project."
      record_activity @project
      redirect_to @project
    else
      render :action => 'edit'
    end
  end
  
  def destroy
    @project = current_user.projects.find(params[:id])
    @project.destroy
    flash[:notice] = "Successfully destroyed project."
    record_activity @project
    redirect_to projects_url
  end
end