Bonefish\Bootstrap\BootSubscriber

Complexity

Total Complexity

11

Size/Duplication

Total Lines	130
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	6

Test Coverage

Coverage

0%

10 Methods

Rating	Name	Duplication	Size	Complexity
A	__construct()	0	4	1
A	getEvents()	0	11	1
A	initTracy()	0	4	1
A	initCache()	0	8	1
A	initAnnotationReader()	0	13	1
A	initReflectionService()	0	10	1
A	initContainer()	0	9	1
A	configureContainer()	0	19	2
A	emitObject()	0	5	1
A	getObject()	0	4	1

<?php

For compatibility and reusability of your code, PSR1 recommends that a file should introduce either new symbols (like classes, functions, etc.) or have side-effects (like outputting something, or including other files), but not both at the same time. The first symbol is defined on line 40 and the first side effect is on line 2.

declare(strict_types = 1);
/**
 * Copyright (C) 2015  Alexander Schmidt
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 * @author     Alexander Schmidt <mail@story75.com>
 * @copyright  Copyright (c) 2016, Alexander Schmidt
 * @date       07.02.16
 */

namespace Bonefish\Bootstrap;


use AValnar\Doctrine\Factory\AnnotationReaderFactory;
use AValnar\EventDispatcher\EventDispatcher;
use AValnar\EventDispatcher\EventSubscriber;
use Bonefish\Bootstrap\Event\ObjectEvent;
use Bonefish\Events;
use Bonefish\Injection\Container\Container;
use Bonefish\Injection\Resolver\ClassNameResolver;
use Bonefish\Injection\Resolver\InterfaceResolver;
use Bonefish\Reflection\ReflectionService;
use Bonefish\Utility\Configuration\NeonConfiguration;
use Doctrine\Common\Annotations\AnnotationReader;
use Doctrine\Common\Cache\Cache;
use Tracy\Debugger;

final class BootSubscriber implements EventSubscriber
{
    /**
     * @var EventDispatcher
     */
    private $eventDispatcher;

    public function __construct(EventDispatcher $eventDispatcher)
    {
        $this->eventDispatcher = $eventDispatcher;
    }

    /**
     * @return array
     */
    public function getEvents() : array
    {
        return [
            'initTracy' => [[Events::BOOT_INIT]],
            'initCache' => [[Events::BOOT_INIT]],
            'initAnnotationReader' => [[Events::CACHE_INIT]],
            'initReflectionService' => [[Events::CACHE_INIT, Events::ANNOTATION_READER_INIT]],
            'initContainer' => [[Events::REFLECTION_SERVICE_INIT]],
            'configureContainer' => [[Events::CONTAINER_INIT]],
        ];
    }

    public function initTracy()
    {
        Debugger::enable(!BONEFISH_DEV_MODE, BONEFISH_LOG_PATH, BONEFISH_ADMIN_MAIL);
    }

    public function initCache()
    {
        $cacheType = BONEFISH_CACHE_TYPE;
        /** @var Cache $cache */
        $cache = new $cacheType();

        $this->emitObject(Events::CACHE_INIT, $cache);
    }

    /**
     * @param array $events
     */
    public function initAnnotationReader(array $events)
    {
        /** @var Cache $cache */
        $cache = $this->getObject($events, Events::CACHE_INIT);
        $factory = new AnnotationReaderFactory();
        $annotationReader = $factory->create([
            'cache' => $cache,
            'debug' => BONEFISH_DEV_MODE,
            'indexed' => false
        ]);

        $this->emitObject(Events::ANNOTATION_READER_INIT, $annotationReader);
    }

    /**
     * @param array $events
     */
    public function initReflectionService(array $events)
    {
        /** @var Cache $cache */
        $cache = $this->getObject($events, Events::CACHE_INIT);
        /** @var AnnotationReader $annotationReader */
        $annotationReader = $this->getObject($events, Events::ANNOTATION_READER_INIT);
        $reflectionService = new ReflectionService($cache, $annotationReader);

        $this->emitObject(Events::REFLECTION_SERVICE_INIT, $reflectionService);
    }

    /**
     * @param array $events
     */
    public function initContainer(array $events)
    {
        /** @var ReflectionService $reflectionService */
        $reflectionService = $this->getObject($events, Events::REFLECTION_SERVICE_INIT);

        $container = new Container($reflectionService);

        $this->emitObject(Events::CONTAINER_INIT, $container);
    }

    /**
     * @param array $events
     */
    public function configureContainer(array $events)
    {
        /** @var Container $container */
        $container = $this->getObject($events, Events::CONTAINER_INIT);

        $configuration = $container->create(NeonConfiguration::class)
            ->getConfiguration(BONEFISH_CONFIG_PATH . '/interfaces.neon');

        $interfaceResolver = new InterfaceResolver();
        foreach ($configuration as $interface => $implementation) {
            $interfaceResolver->addImplementation($interface, $implementation);
        }

        $container->addResolver($interfaceResolver);
        $container->addResolver($container->get(ClassNameResolver::class), 10);
        $container->add($this->eventDispatcher);

        $this->emitObject(Events::CONTAINER_SETUP, $container);
    }

    /** Helper methods */

    /**
     * @param string $eventName
     * @param $object
     */
    private function emitObject(string $eventName, $object)
    {
        $event = new ObjectEvent($object);
        $this->eventDispatcher->dispatch($eventName, $event);
    }

    /**
     * @param array $events
     * @param string $eventName
     * @return object
     */
    private function getObject(array $events, string $eventName)
    {
        return $events[$eventName][0]->getObject();
    }
}