Module: Sinatra::LilAuthentication

Defined in:
lib/sinatra-authentication.rb

Class Method Summary collapse

Class Method Details

.registered(app) ⇒ Object 



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# File 'lib/sinatra-authentication.rb', line 11

def self.registered(app)
  #INVESTIGATE
  #the possibility of sinatra having an array of view_paths to load from
  #PROBLEM
  #sinatra 9.1.1 doesn't have multiple view capability anywhere
  #so to get around I have to do it totally manually by
  #loading the view from this path into a string and rendering it
  set :lil_authentication_view_path, Pathname(__FILE__).dirname.expand_path + "views/"

  #TODO write captain sinatra developer man and inform him that the documentation
  #concerning the writing of extensions is somewhat outdaded/incorrect.
  #you do not need to to do self.get/self.post when writing an extension
  #In fact, it doesn't work. You have to use the plain old sinatra DSL

  get '/users' do
    @users = User.all
    if @users != []
      haml get_view_as_string("index.haml"), :layout => use_layout?
    else
      redirect '/signup'
    end
  end

  get '/users/:id' do
    

    #INVESTIGATE
    #
    #WHY THE HECK WON'T GET RETURN ANYTHING?
    #if I user User.get(params[:id]) it returns nil for some inexplicable reason
    @user = User.get(:id => params[:id])
    haml get_view_as_string("show.haml"), :layout => use_layout?
  end

  #convenience for ajax but maybe entirely stupid and unnecesary
  get '/logged_in' do
    if session[:user]
      "true"
    else
      "false"
    end
  end

  get '/login' do
    haml get_view_as_string("login.haml"), :layout => use_layout?
  end

  post '/login' do
      if user = User.authenticate(params[:email], params[:password])
        session[:user] = user.id
        redirect '/'
      else
        redirect '/login'
      end
  end

  get '/logout' do
    session[:user] = nil
    @message = "in case it weren't obvious, you've logged out"
    redirect '/'
  end

  get '/signup' do
    haml get_view_as_string("signup.haml"), :layout => use_layout?
  end

  post '/signup' do
    @user = User.set(params[:user])
    if @user
      session[:user] = @user.id
      redirect '/'
    else
      session[:flash] = "failure!"
      redirect '/'
    end
  end

  get '/users/:id/edit' do
    
    redirect "/users" unless current_user.admin? || current_user == params[:id]

    @user = User.get(:id => params[:id])
    haml get_view_as_string("edit.haml"), :layout => use_layout?
  end

  post '/users/:id/edit' do
    
    redirect "/users" unless current_user.admin? || current_user == params[:id]

    user = User.get(:id => params[:id])
    user_attributes = params[:user]
    if params[:user][:password] == ""
        user_attributes.delete("password")
        user_attributes.delete("password_confirmation")
    end

    if user.update(user_attributes)
      redirect "/users/#{user.id}"
    else
      throw user.errors
    end
  end

  get '/users/:id/delete' do
    
    redirect "/users" unless current_user.admin? || current_user == params[:id]

    if User.delete(params[:id])
      session[:flash] = "way to go, you deleted a user"
    else
      session[:flash] = "deletion failed, for whatever reason"
    end
    redirect '/'
  end
end