PiDiC

PiDiC is an adapter over Nette\Di\Container.

Install

$ composer require phalette/pidic:dev-master

Dependencies

• PHP >= 5.5.0
• Nette\Di >= 2.3.0
• Phalcon >= 2.0.0

Configuration

use Nette\DI\Compiler;
use Phalette\Pidic\Configurator;
use Phalette\Pidic\Environment;
use Phalette\Pidic\Extensions\PhalconDefaultsExtension;
use Phalette\Pidic\Extensions\PhalconExtension;
use Phalette\Pidic\PiDi;

$configurator = new Configurator();
$configurator->setMode(Environment::DEVELOPMENT);
$configurator->setCacheDir(__DIR__ . '/cache');
$configurator->onCompile[] = function (Compiler $compiler) {
    $compiler->addExtension('phalcon', new PhalconExtension());
    $compiler->addExtension('phalconDefaults', new PhalconDefaultsExtension());
};

$container = $configurator->createContainer();
$pidi = $container->getService('pidi');

Learn by working example

This is based on official tutorial.

use Nette\DI\Compiler;
use Phalette\Pidic\Configurator;
use Phalette\Pidic\Environment;
use Phalette\Pidic\Extensions\PhalconDefaultsExtension;
use Phalette\Pidic\Extensions\PhalconExtension;
use Phalette\Pidic\PiDi;

use Phalcon\Loader;
use Phalcon\Mvc\View;
use Phalcon\Mvc\Application;
use Phalcon\DI\FactoryDefault;
use Phalcon\Mvc\Url as UrlProvider;
use Phalcon\Db\Adapter\Pdo\Mysql as DbAdapter;

try {

    // Register an autoloader
    $loader = new Loader();
    $loader->registerDirs(array(
        '../app/controllers/',
        '../app/models/'
    ))->register();

    // Create a DI
    $configurator = new Configurator();
    $configurator->setMode(Environment::DEVELOPMENT);
    $configurator->setCacheDir(__DIR__ . '/cache');
    $configurator->onCompile[] = function (Compiler $compiler) {
        $compiler->addExtension('phalcon', new PhalconExtension());
        $compiler->addExtension('phalconDefaults', new PhalconDefaultsExtension());
    };
    $container = $configurator->createContainer();
    $di = $container->getService('pidi');

    // Setup the view component
    $di->set('view', function () {
        $view = new View();
        $view->setViewsDir('../app/views/');
        return $view;
    });

    // Setup a base URI so that all generated URIs include the "tutorial" folder
    $di->set('url', function () {
        $url = new UrlProvider();
        $url->setBaseUri('/tutorial/');
        return $url;
    });

    // Handle the request
    $application = new Application($di);

    echo $application->handle()->getContent();

} catch (\Exception $e) {
     echo "PhalconException: ", $e->getMessage();
}

PhalconExtension

It sets self-instance over static Phalcon\Di::setDefault(). Every object extending from Phalcon\Di\InjectionAwareInterface can access PiDiC from $this->getDI().

PhalconDefaultsExtension

This extension replace Phalcon\DI\FactoryDefault. It register to the container 22 base services (more in docs).

Phalcon\Di

PiDiC implements Phalcon\DiInterface and then you can change DI without any changes.

How to work with DI in Phalcon, you can read here.

Nette\DI

Please read articles at Nette documentation:

• Configuration
• Dependency Injection
• Di usage

But the main article is:

• Extensions