Event Dispatcher example (#10)

* Event Dispatcher

* Event Disptacher

* Event Dispatcher

* Event Dispatcher

README.md

@@ -12,6 +12,7 @@
 | [ApiRouter](https://github.com/contributte/playground/tree/master/api-router) | api-router | Starter project for ApiRouter. |
 | [Console + Console Extra](https://github.com/contributte/playground/tree/master/console-extra) | console,console-extra | Example of Console Extra with all commands. |
 | [Datagrid](https://github.com/contributte/playground/tree/master/datagrid) | datagrid | Dockerized example od our datagrid. |
+| [Event Dispatcher](https://github.com/contributte/playground/tree/master/event-dispatcher) | event-dispatcher, event-dispatcher-extra | Example of dispatching and subscribing events. |
 
 ## Maintainers
 

event-dispatcher/.gitignore

@@ -0,0 +1 @@
+vendor

event-dispatcher/.htaccess

@@ -0,0 +1,5 @@
+# Redirect request to www folder
+<IfModule mod_rewrite.c>
+    RewriteEngine On
+    RewriteRule ^(.*)$ www/$1 [ns,L,QSA]
+</IfModule>

event-dispatcher/README.md

@@ -0,0 +1,17 @@
+# Event Dispatcher + Event Dispatcher Extra
+
+This is example of symfony/event-dispatcher for Nette Framework.
+
+## Installation
+
+```
+git pull git@github.com:contributte/playground.git
+cd event-dispatcher
+composer install
+```
+
+## See
+
+- app/Presenters/HomepagePresenter - dispatching events
+- app/Events/ExampleSubscriber - subscribing events
+- app/Events/ExampleEvent - creating events

event-dispatcher/app/Events/ExampleEvent.php

@@ -0,0 +1,25 @@
+<?php declare(strict_types = 1);
+
+namespace App\Events;
+
+use Symfony\Component\EventDispatcher\Event;
+
+class ExampleEvent extends Event
+{
+
+	public const NAME = 'app.events.exampleEvent';
+
+	/** @var string */
+	private $example;
+
+	public function __construct(string $example)
+	{
+		$this->example = $example;
+	}
+
+	public function getExample(): string
+	{
+		return $this->example;
+	}
+
+}

event-dispatcher/app/Events/ExampleSubscriber.php

@@ -0,0 +1,57 @@
+<?php declare(strict_types = 1);
+
+namespace App\Events;
+
+use Contributte\Events\Extra\Event\Application\ApplicationEvents;
+use Contributte\Events\Extra\Event\Application\PresenterEvent;
+use Contributte\Events\Extra\Event\Application\PresenterShutdownEvent;
+use Contributte\Events\Extra\Event\Application\PresenterStartupEvent;
+use Contributte\Events\Extra\Event\Application\RequestEvent;
+use Contributte\Events\Extra\Event\Application\ResponseEvent;
+use Symfony\Component\EventDispatcher\EventSubscriberInterface;
+
+class ExampleSubscriber implements EventSubscriberInterface
+{
+
+	public static function getSubscribedEvents(): array
+	{
+		return [
+			ExampleEvent::NAME => 'example',
+			ApplicationEvents::ON_PRESENTER => 'presenter',
+			ApplicationEvents::ON_PRESENTER_STARTUP => 'presenterStartup',
+			ApplicationEvents::ON_PRESENTER_SHUTDOWN => 'presenterShutdown',
+			ApplicationEvents::ON_REQUEST => 'request',
+			ApplicationEvents::ON_RESPONSE => 'response',
+		];
+	}
+
+	public function example(ExampleEvent $event): void
+	{
+		bdump($event->getExample(), 'Example');
+	}
+
+	public function presenter(PresenterEvent $event): void
+	{
+		bdump($event->getPresenter(), 'Presenter');
+	}
+
+	public function presenterStartup(PresenterStartupEvent $event): void
+	{
+		bdump($event->getPresenter(), 'Presenter startup');
+	}
+
+	public function presenterShutdown(PresenterShutdownEvent $event): void
+	{
+		bdump($event->getPresenter(), 'Presenter shutdown');
+	}
+
+	public function request(RequestEvent $event): void
+	{
+		bdump($event->getRequest(), 'Request');
+	}
+
+	public function response(ResponseEvent $event): void
+	{
+		bdump($event->getResponse(), 'Response');
+	}
+}

event-dispatcher/app/Presenters/HomepagePresenter.php

@@ -0,0 +1,26 @@
+<?php declare(strict_types = 1);
+
+namespace App\Presenters;
+
+use App\Events\ExampleEvent;
+use Nette\Application\UI\Presenter;
+use Symfony\Component\EventDispatcher\EventDispatcher;
+
+class HomepagePresenter extends Presenter
+{
+
+	/** @var EventDispatcher */
+	private $dispatcher;
+
+	public function __construct(EventDispatcher $dispatcher)
+	{
+		parent::__construct();
+		$this->dispatcher = $dispatcher;
+	}
+
+	public function actionDefault(): void
+	{
+		$this->dispatcher->dispatch(ExampleEvent::NAME, new ExampleEvent('example'));
+	}
+
+}

event-dispatcher/app/Presenters/templates/@layout.latte

@@ -0,0 +1,19 @@
+<!DOCTYPE html>
+<html>
+<head>
+	<meta charset="utf-8">
+	<meta name="viewport" content="width=device-width">
+
+	<title>{ifset title}{include title|stripHtml} | {/ifset}Nette Web</title>
+</head>
+
+<body>
+	<div n:foreach="$flashes as $flash" n:class="flash, $flash->type">{$flash->message}</div>
+
+	{include content}
+
+	{block scripts}
+	<script src="https://nette.github.io/resources/js/netteForms.min.js"></script>
+	{/block}
+</body>
+</html>

event-dispatcher/app/Presenters/templates/Homepage/default.latte

@@ -0,0 +1,38 @@
+{* This is the welcome page, you can delete it *}
+
+{block content}
+<div id="banner">
+	<h1 n:block=title>Congratulations!</h1>
+</div>
+
+<div id="content">
+	<h2>You have successfully created your <a href="https://nette.org">Nette</a> Web project.</h2>
+
+	<p><img src="data:image/png;base64,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" alt="">
+	If you are exploring Nette for the first time, you should read the
+	<a href="https://doc.nette.org/quickstart">Quick Start</a>, <a href="https://doc.nette.org">documentation</a>,
+	<a href="https://pla.nette.org">tutorials</a> and <a href="https://forum.nette.org">forum</a>.</p>
+
+	<h2>We hope you enjoy Nette!</h2>
+</div>
+
+<style>
+	html { font: normal 18px/1.3 Georgia, "New York CE", utopia, serif; color: #666; -webkit-text-stroke: 1px rgba(0,0,0,0); overflow-y: scroll; }
+	body { background: #3484d2; color: #333; margin: 2em auto; padding: 0 .5em; max-width: 600px; min-width: 320px; }
+
+	a { color: #006aeb; padding: 3px 1px; }
+	a:hover, a:active, a:focus { background-color: #006aeb; text-decoration: none; color: white; }
+
+	#banner { border-radius: 12px 12px 0 0; background-image: url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAB5CAMAAADPursXAAAAGXRFWHRTb2Z0d2FyZQBBZG9iZSBJbWFnZVJlYWR5ccllPAAAAGBQTFRFD1CRDkqFDTlmDkF1D06NDT1tDTNZDk2KEFWaDTZgDkiCDTtpDT5wDkZ/DTBVEFacEFOWD1KUDTRcDTFWDkV9DkR7DkN4DkByDTVeDC9TDThjDTxrDkeADkuIDTRbDC9SbsUaggAAAEdJREFUeNqkwYURgAAQA7DH3d3335LSKyxAYpf9vWCpnYbf01qcOdFVXc14w4BznNTjkQfsscAdU3b4wIh9fDVYc4zV8xZgAAYaCMI6vPgLAAAAAElFTkSuQmCC); }
+
+	h1 { font: inherit; color: white; font-size: 50px; line-height: 121px; margin: 0; padding-left: 4%; background: url(https://files.nette.org/images/logo-nette@2.png) no-repeat 95%; background-size: 130px auto; text-shadow: 1px 1px 0 rgba(0, 0, 0, .9); }
+	@media (max-width: 600px) {
+		h1 { background: none; font-size: 40px; }
+	}
+
+	#content { background: white; border: 1px solid #eff4f7; border-radius: 0 0 12px 12px; padding: 10px 4%; overflow: hidden; }
+
+	h2 { font: inherit; padding: 1.2em 0; margin: 0; }
+
+	img { border: none; float: right; margin: 0 0 1em 3em; }
+</style>

event-dispatcher/app/Router/RouterFactory.php

@@ -0,0 +1,20 @@
+<?php declare(strict_types = 1);
+
+namespace App\Router;
+
+use Nette\Application\IRouter;
+use Nette\Application\Routers\Route;
+use Nette\Application\Routers\RouteList;
+use Nette\StaticClass;
+
+class RouterFactory
+{
+	use StaticClass;
+
+	public static function createRouter(): IRouter
+	{
+		$router = new RouteList;
+		$router[] = new Route('<presenter>/<action>[/<id>]', 'Homepage:default');
+		return $router;
+	}
+}

event-dispatcher/app/bootstrap.php

@@ -0,0 +1,19 @@
+<?php declare(strict_types = 1);
+
+use Contributte\Bootstrap\ExtraConfigurator;
+
+require __DIR__ . '/../vendor/autoload.php';
+
+$configurator = new ExtraConfigurator();
+
+//$configurator->setDebugMode('23.75.345.200'); // enable for your remote IP
+$configurator->enableTracy(__DIR__ . '/../log');
+
+$configurator->setTimeZone('Europe/Prague');
+$configurator->setTempDirectory(__DIR__ . '/../temp');
+
+$configurator->addConfig(__DIR__ . '/config/config.neon');
+
+$container = $configurator->createContainer();
+
+return $container;

event-dispatcher/app/config/config.neon

@@ -0,0 +1,12 @@
+application:
+	mapping:
+		*: App\*Module\Presenters\*Presenter
+
+services:
+	router: App\Router\RouterFactory::createRouter
+	- App\Events\ExampleSubscriber
+
+extensions:
+	events: Contributte\EventDispatcher\DI\EventDispatcherExtension
+	events.application: Contributte\Events\Extra\DI\EventApplicationBridgeExtension
+	events.security: Contributte\Events\Extra\DI\EventSecurityBridgeExtension

event-dispatcher/composer.json

@@ -0,0 +1,22 @@
+{
+  "require": {
+    "php": ">= 7.1",
+    "contributte/application": "^0.3.1",
+    "contributte/bootstrap": "^0.3.1",
+    "contributte/cache": "^0.2.0",
+    "contributte/di": "^0.3.0",
+    "contributte/event-dispatcher": "^0.4",
+    "contributte/event-dispatcher-extra": "^0.4.1",
+    "contributte/http": "^0.2.0",
+    "contributte/security": "^0.2.0",
+    "contributte/utils": "^0.2.0",
+    "contributte/latte": "^0.3.0",
+    "contributte/tracy": "^0.3.1",
+    "nette/robot-loader": "^3.0.4"
+  },
+  "autoload": {
+    "psr-4": {
+      "App\\": "app"
+    }
+  }
+}