Taisiya\CoreBundle\Composer\ScriptHandler

Complexity

Total Complexity

11

Size/Duplication

Total Lines	47
Duplicated Lines	0 %

Coupling/Cohesion

Components	0
Dependencies	8

Importance

Changes	3
Bugs	1	Features	1

1 Method

Rating	Name	Duplication	Size	Complexity
C	runEvents()	0	39	11

<?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 14 and the first side effect is on line 14.

namespace Taisiya\CoreBundle\Composer;

use Composer\EventDispatcher\Event;
use Doctrine\Common\Inflector\Inflector;
use Symfony\Component\EventDispatcher\EventDispatcher;
use Taisiya\CoreBundle\App;
use Taisiya\CoreBundle\Event\Composer\CommandEvent;
use Taisiya\CoreBundle\Event\Composer\InstallerEvent;
use Taisiya\CoreBundle\Event\Composer\PackageEvent;
use Taisiya\CoreBundle\Event\Composer\PluginEvent;

defined('TAISIYA_ROOT') || define('TAISIYA_ROOT', dirname(dirname(__DIR__)));

class ScriptHandler
{
    const EVENT_EXECUTE = 'composer.handler.execute';

    /**
     * @param Event $event
     */
    final public static function runEvents(Event $event): void
    {
        $app = file_exists(TAISIYA_ROOT.'/bootstrap.php')
            ? require_once TAISIYA_ROOT.'/bootstrap.php' :
            new App(['settings' => require_once TAISIYA_ROOT.'/app/config/settings.php']);

        /** @var EventDispatcher $dispatcher */
        $dispatcher = $app->getContainer()['event_dispatcher'];

        foreach (require_once TAISIYA_ROOT.'/var/cache/internal/events_subscribers.cache.php' as $subscriberClass) {
            $dispatcher->addSubscriber(new $subscriberClass());
        }

        if (preg_match('/-cmd$/', $event->getName())) {
            $detailedEventClass = 'Taisiya\\CoreBundle\\Event\\Composer\\CommandEvent\\'.Inflector::classify($event->getName()).'Event';
        } elseif (preg_match('/-dependencies-solving$/', $event->getName())) {
            $detailedEventClass = 'Taisiya\\CoreBundle\\Event\\Composer\\InstallerEvent\\'.Inflector::classify($event->getName()).'Event';
        } elseif (preg_match('/-package-/', $event->getName())) {
            $detailedEventClass = 'Taisiya\\CoreBundle\\Event\\Composer\\PackageEvent\\'.Inflector::classify($event->getName()).'Event';
        } elseif (preg_match('/^(init|command|pre-file-download)$/', $event->getName())) {
            $detailedEventClass = 'Taisiya\\CoreBundle\\Event\\Composer\\PluginEvent\\'.Inflector::classify($event->getName()).'Event';
        }
        $detailedEvent = new $detailedEventClass($app);

The variable $detailedEventClass does not seem to be defined for all execution paths leading up to this point.

        $dispatcher->dispatch($detailedEvent::NAME, $detailedEvent);

        if (preg_match('/-cmd$/', $event->getName())) {
            $commandEvent = new CommandEvent($app);
            $dispatcher->dispatch($commandEvent::NAME, $commandEvent);
        } elseif (preg_match('/-dependencies-solving$/', $event->getName())) {
            $installerEvent = new InstallerEvent($app);
            $dispatcher->dispatch($installerEvent::NAME, $installerEvent);
        } elseif (preg_match('/-package-/', $event->getName())) {
            $packageEvent = new PackageEvent($app);
            $dispatcher->dispatch($packageEvent::NAME, $packageEvent);
        } elseif (preg_match('/^(init|command|pre-file-download)$/', $event->getName())) {
            $pluginEvent = new PluginEvent($app);
            $dispatcher->dispatch($pluginEvent::NAME, $pluginEvent);
        }
    }
}