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Merge pull request #575 from skipperbent/v4-development

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Updated documentation
This commit is contained in:
Simon Sessingø
2021-07-16 22:31:06 +02:00
committed by GitHub
parent e5552a88cf 7fe66ac938
commit 4b8dbdc9e5
1 changed files with 25 additions and 11 deletions
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README.md
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@@ -791,7 +791,7 @@ If you want to store the token elsewhere, please refer to the "Creating custom T
When you've created your CSRF-verifier you need to tell simple-php-router that it should use it. You can do this by adding the following line in your `routes.php` file:
```php
Router::csrfVerifier(new \Demo\Middlewares\CsrfVerifier());
SimpleRouter::csrfVerifier(new \Demo\Middlewares\CsrfVerifier());
```
## Getting CSRF-token
@@ -807,7 +807,7 @@ csrf_token();
You can also get the token directly:
```php
return Router::router()->getCsrfVerifier()->getTokenProvider()->getToken();
return SimpleRouter::router()->getCsrfVerifier()->getTokenProvider()->getToken();
```
The default name/key for the input-field is `csrf_token` and is defined in the `POST_KEY` constant in the `BaseCsrfVerifier` class.
@@ -893,10 +893,10 @@ class SessionTokenProvider implements ITokenProvider
Next you need to set your custom `ITokenProvider` implementation on your `BaseCsrfVerifier` class in your routes file:
```php
$verifier = new \dscuz\Middleware\CsrfVerifier();
$verifier = new \Demo\Middlewares\CsrfVerifier();
$verifier->setTokenProvider(new SessionTokenProvider());
Router::csrfVerifier($verifier);
SimpleRouter::csrfVerifier($verifier);
```
---
@@ -938,7 +938,7 @@ ExceptionHandler are classes that handles all exceptions. ExceptionsHandlers mus
## Handling 404, 403 and other errors
If you simply want to catch a 404 (page not found) etc. you can use the `Router::error($callback)` static helper method.
If you simply want to catch a 404 (page not found) etc. you can use the `SimpleRouter::error($callback)` static helper method.
This will add a callback method which is fired whenever an error occurs on all routes.
@@ -946,17 +946,31 @@ The basic example below simply redirect the page to `/not-found` if an `NotFound
The code should be placed in the file that contains your routes.
```php
Router::get('/not-found', 'PageController@notFound');
SimpleRouter::get('/not-found', 'PageController@notFound');
SimpleRouter::get('/forbidden', 'PageController@notFound');
Router::error(function(Request $request, \Exception $exception) {
SimpleRouter::error(function(Request $request, \Exception $exception) {
if($exception instanceof NotFoundHttpException && $exception->getCode() === 404) {
response()->redirect('/not-found');
switch($exception->getCode()) {
// Page not found
case 404:
response()->redirect('/not-found');
// Forbidden
case 403:
response()->redirect('/forbidden');
}
});
```
The example above will redirect all errors with http-code `404` (page not found) to `/not-found` and `403` (forbidden) to `/forbidden`.
If you do not want a redirect, but want the error-page rendered on the current-url, you can tell the router to execute a rewrite callback like so:
```php
$request->setRewriteCallback('ErrorController@notFound');
```
## Using custom exception handlers
This is a basic example of an ExceptionHandler implementation (please see "[Easily overwrite route about to be loaded](#easily-overwrite-route-about-to-be-loaded)" for examples on how to change callback).
@@ -1297,7 +1311,7 @@ All event callbacks will retrieve a `EventArgument` object as parameter. This ob
| `EVENT_RENDER_BOOTMANAGER` | `bootmanagers`<br>`bootmanager` | Fires before a boot-manager is rendered. |
| `EVENT_LOAD_ROUTES` | `routes` | Fires when the router is about to load all routes. |
| `EVENT_FIND_ROUTE` | `name` | Fires whenever the `findRoute` method is called within the `Router`. This usually happens when the router tries to find routes that contains a certain url, usually after the `EventHandler::EVENT_GET_URL` event. |
| `EVENT_GET_URL` | `name`<br>`parameters`<br>`getParams` | Fires whenever the `Router::getUrl` method or `url`-helper function is called and the router tries to find the route. |
| `EVENT_GET_URL` | `name`<br>`parameters`<br>`getParams` | Fires whenever the `SimpleRouter::getUrl` method or `url`-helper function is called and the router tries to find the route. |
| `EVENT_MATCH_ROUTE` | `route` | Fires when a route is matched and valid (correct request-type etc). and before the route is rendered. |
| `EVENT_RENDER_ROUTE` | `route` | Fires before a route is rendered. |
| `EVENT_LOAD_EXCEPTIONS` | `exception`<br>`exceptionHandlers` | Fires when the router is loading exception-handlers. |
@@ -1480,7 +1494,7 @@ $eventHandler->register(EventHandler::EVENT_ADD_ROUTE, function(EventArgument $e
});
TestRouter::addEventHandler($eventHandler);
SimpleRouter::addEventHandler($eventHandler);
```
In the example shown above, we create a new `EVENT_ADD_ROUTE` event that triggers, when a new route is added.