Symplify\ControllerAutowire\HttpKernel\Controller\ControllerFinder

Complexity

Total Complexity

5

Size/Duplication

Total Lines	45
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	2

Test Coverage

Coverage

100%

Importance

Changes

0

3 Methods

Rating	Name	Duplication	Size	Complexity
A	__construct()	0	4	1
A	findControllersInDirs()	0	18	2
A	prepareServiceKeys()	0	10	2

<?php

declare(strict_types=1);

/*
 * This file is part of Symplify
 * Copyright (c) 2015 Tomas Votruba (http://tomasvotruba.cz).
 */

namespace Symplify\ControllerAutowire\HttpKernel\Controller;

use Nette\Caching\Storages\DevNullStorage;
use Nette\Loaders\RobotLoader;
use Symplify\ControllerAutowire\Contract\HttpKernel\ControllerFinderInterface;

final class ControllerFinder implements ControllerFinderInterface
{
    /**
     * @var string
     */
    private $namePart;

    public function __construct(string $namePart = 'Controller')
    {
        $this->namePart = $namePart;
    }

    /**
     * {@inheritdoc}
     */
    public function findControllersInDirs(array $dirs) : array
    {
        $robot = new RobotLoader();
        $robot->setCacheStorage(new DevNullStorage());
        foreach ($dirs as $dir) {
            $robot->addDirectory($dir);
        }
        $robot->ignoreDirs .= ', Tests';
        $robot->acceptFiles = '*' . $this->namePart . '.php';
        $robot->rebuild();

        $controllerClasses = array_keys($robot->getIndexedClasses());
        sort($controllerClasses);

        $controllerClasses = $this->prepareServiceKeys($controllerClasses);

        return $controllerClasses;
    }

    private function prepareServiceKeys(array $controllerClasses) : array
    {
        $controllerClassesWithKeys = [];
        foreach ($controllerClasses as $key => $controllerClass) {
            $key = strtr(strtolower($controllerClass), ['\\' => '.']);
            $controllerClassesWithKeys[$key] = $controllerClass;
        }

        return $controllerClassesWithKeys;
    }
}