Module: Sinatra::SinatraAuthentication

Defined in:
lib/sinatra-authentication.rb,
lib/sinatra-authentication-o.rb

Class Method Summary collapse

Class Method Details

.registered(app) ⇒ Object 



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# File 'lib/sinatra-authentication.rb', line 6

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
  app.set :sinatra_authentication_view_path, File.expand_path('../views/', __FILE__)
  unless defined?(options.template_engine)
    app.set :template_engine, :slim
  end

  app.get '/users/?' do
    
    redirect "/" unless current_user.admin?

    @users = User.all
    if @users != []
      send options.template_engine, get_view_as_string("index.#{options.template_engine}"), :layout => use_layout?
    else
      redirect '/signup'
    end
  end

  app.get '/users/:id/?' do
    

    @user = User.get(:id => params[:id])
    send options.template_engine,  get_view_as_string("show.#{options.template_engine}"), :layout => use_layout?
  end

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

  app.get '/login/?' do
    if session[:user]
      redirect '/'
    else
      send options.template_engine, get_view_as_string("login.#{options.template_engine}"), :layout => use_layout?
    end
  end

  app.post '/login/?' do
    if user = User.authenticate(params[:name], params[:password])
      session[:user] = user.id

      if Rack.const_defined?('Flash')
        flash[:notice] = "Login successful."
      end

      if session[:return_to]
        redirect_url = session[:return_to]
        session[:return_to] = false
        redirect redirect_url
      else
        redirect '/'
      end
    else
      if Rack.const_defined?('Flash')
        flash[:error] = "The email or password you entered is incorrect."
      end
      redirect '/login'
    end
  end

  app.get '/logout/?' do
    session[:user] = nil
    if Rack.const_defined?('Flash')
      flash[:notice] = "Logout successful."
    end
    return_to = ( session[:return_to] ? session[:return_to] : '/' )
    redirect return_to
  end

  app.get '/signup/?' do
    if session[:user]
      redirect '/'
    else
      send options.template_engine, get_view_as_string("signup.#{options.template_engine}"), :layout => use_layout?
    end
  end

  app.post '/signup/?' do
    @user = User.set(params[:user])
    if @user.valid && @user.id
      session[:user] = @user.id
      if Rack.const_defined?('Flash')
        flash[:notice] = "Account created."
      end
      redirect '/'
    else
      if Rack.const_defined?('Flash')
        flash[:error] = "There were some problems creating your account: #{@user.errors}."
      end
      redirect '/signup?' + hash_to_query_string(params['user'])
    end
  end

  app.get '/users/:id/edit/?' do
    
    redirect "/users" unless current_user.admin? || current_user.id.to_s == params[:id]
    @user = User.get(:id => params[:id])
    send options.template_engine, get_view_as_string("edit.#{options.template_engine}"), :layout => use_layout?
  end

  app.post '/users/:id/edit/?' do
    
    redirect "/users" unless current_user.admin? || current_user.id.to_s == 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)
      if Rack.const_defined?('Flash')
        flash[:notice] = 'Account updated.'
      end
      redirect '/'
    else
      if Rack.const_defined?('Flash')
        flash[:error] = "Whoops, looks like there were some problems with your updates: #{user.errors}."
      end
      redirect "/users/#{user.id}/edit?" + hash_to_query_string(user_attributes)
    end
  end

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

    if User.delete(params[:id])
      if Rack.const_defined?('Flash')
        flash[:notice] = "User deleted."
      end
    else
      if Rack.const_defined?('Flash')
        flash[:error] = "Deletion failed."
      end
    end
    redirect '/'
  end


  if Sinatra.const_defined?('FacebookObject')
    app.get '/connect/?' do
      if fb[:user]
        if current_user.class != GuestUser
          user = current_user
        else
          user = User.get(:fb_uid => fb[:user])
        end

        if user
          if !user.fb_uid || user.fb_uid != fb[:user]
            user.update :fb_uid => fb[:user]
          end
          session[:user] = user.id
        else
          user = User.set!(:fb_uid => fb[:user])
          session[:user] = user.id
        end
      end
      redirect '/'
    end

    app.get '/receiver' do
      %[<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
        <html xmlns="http://www.w3.org/1999/xhtml" >
          <body>
            <script src="http://static.ak.connect.facebook.com/js/api_lib/v0.4/XdCommReceiver.js" type="text/javascript"></script>
          </body>
        </html>]
    end
  end
end