symnedi/event-dispatcher

Symfony\EventDispatcher integration to Nette.

Symnedi/EventDispatcher

, _(*1)

Integration of Symfony\EventDispatcher into Nette\DI., _(*2)

Install

$ composer require symnedi/event-dispatcher

Register the extension in config.neon:, _(*3)

extensions:
    - Symnedi\EventDispatcher\DI\EventDispatcherExtension

Usage

There are 3 important parts using EventDispatcher:, _(*4)

• Event
• EventSubscriber
• EventDispatcher

Event is value object, it simply stores data we use - e.g. user email and password., _(*5)

EventSubscriber listens to certain event and invokes some action, when that happens - when user logs in., _(*6)

EventDispatcher invokes the event in the place where it happens - in the login form just after the login method., _(*7)

To see the real code in practise, there is example section with both Event and EventSubscriber., _(*8)

Also you can find AppEvents.php that basically lists all used events. It's not necessary for the starters, just convenient in huge applications., _(*9)

For more details, check Symfony documentation, or this very nice presentation with real-life examples., _(*10)

Testing

$ phpunit

Contributing

Please see CONTRIBUTING for details., _(*11)