Symplify\PHP7_CodeSniffer\Sniff\Finder\SniffFinder

Complexity

Total Complexity

4

Size/Duplication

Total Lines	45
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	4

Test Coverage

Coverage

100%

Importance

Changes

0

3 Methods

Rating	Name	Duplication	Size	Complexity
A	__construct()	0	7	1
A	findAllSniffClasses()	0	4	1
A	findAllSniffClassesInDirectory()	0	14	2

<?php

/*
 * This file is part of Symplify
 * Copyright (c) 2016 Tomas Votruba (http://tomasvotruba.cz).
 */

namespace Symplify\PHP7_CodeSniffer\Sniff\Finder;

use Symplify\PHP7_CodeSniffer\Composer\VendorDirProvider;

final class SniffFinder
{
    /**
     * @var string[]
     */
    private $sniffClassesPerDirectory = [];

    /**
     * @var SniffClassRobotLoaderFactory
     */
    private $sniffClassRobotLoaderFactory;

    /**
     * @var SniffClassFilter
     */
    private $sniffClassFilter;

    public function __construct(
        SniffClassRobotLoaderFactory $sniffClassRobotLoaderFactory,
        SniffClassFilter $sniffClassFilter
    ) {
        $this->sniffClassRobotLoaderFactory = $sniffClassRobotLoaderFactory;
        $this->sniffClassFilter = $sniffClassFilter;
    }

    public function findAllSniffClasses() : array
    {
        return $this->findAllSniffClassesInDirectory(VendorDirProvider::provide());
    }

    public function findAllSniffClassesInDirectory(string $directory) : array
    {
        if (isset($this->sniffClassesPerDirectory[$directory])) {
            return $this->sniffClassesPerDirectory[$directory];
        }

        $robotLoader = $this->sniffClassRobotLoaderFactory->createForDirectory($directory);

        $sniffClasses = $this->sniffClassFilter->filterOutAbstractAndNonPhpSniffClasses(
            array_keys($robotLoader->getIndexedClasses())
        );

        return $this->sniffClassesPerDirectory[$directory] = $sniffClasses;
    }
}