laravel/application/filters.php
2011-09-06 22:04:52 -05:00

68 lines
1.7 KiB
PHP

<?php
return array(
/*
|--------------------------------------------------------------------------
| Filters
|--------------------------------------------------------------------------
|
| Filters provide a convenient method for attaching functionality to your
| routes. Filters can run either before or after a route is exectued.
|
| The built-in "before" and "after" filters are called before and after
| every request to your application; however, you may create other filters
| that can be attached to individual routes.
|
| Filters also make common tasks such as authentication and CSRF protection
| a breeze. If a filter that runs before a route returns a response, that
| response will override the route action.
|
| Let's walk through an example...
|
| First, define a filter:
|
| 'simple_filter' => function()
| {
| return 'Filtered!';
| }
|
| Next, attach the filter to a route:
|
| 'GET /' => array('before' => 'simple_filter', function()
| {
| return 'Hello World!';
| })
|
| Now every requests to http://example.com will return "Filtered!", since
| the filter is overriding the route action by returning a value.
|
| To make your life easier, we have built authentication and CSRF filters
| that are ready to attach to your routes. Enjoy.
|
*/
'before' => function($laravel)
{
// Do stuff before every request to your application.
},
'after' => function($laravel, $response)
{
// Do stuff after every request to your application.
},
'auth' => function()
{
return ( ! Auth::make()->check()) ? Redirect::to_login() : null;
},
'csrf' => function()
{
return (Input::get('csrf_token') !== Form::raw_token()) ? new Error('500') : null;
},
);