RulesetFileSystem::getRulesets() - Code Metrics - Inspection of "[WIP] Standard feature" - Symplify/MultiCodingStandard - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Pull Request — master (#2)

by Tomáš

created 2016-06-05 19:36 UTC

RulesetFileSystem::getRulesets() A

↳ Parent: RulesetFileSystem

Complexity

Conditions	3
Paths	3

Size

Total Lines	15
Code Lines	8

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	8
CRAP Score	3

Importance

Changes	1
Bugs	0	Features	1

Metric	Value
c	1
b	0
f	1
dl	0
loc	15
ccs	8
cts	8
cp	1
rs	9.4285
cc	3
eloc	8
nc	3
nop	0
crap	3

<?php

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

namespace Symplify\MultiCodingStandard\CodeSniffer\FileSystem;

use Exception;
use Nette\Utils\Strings;
use Symfony\Component\Finder\Finder;
use Symplify\MultiCodingStandard\Contract\CodeSniffer\FileSystem\RulesetFileSystemInterface;

final class RulesetFileSystem implements RulesetFileSystemInterface
{
    /**
     * @var string
     */
    private $vendorDir;

    /**
     * @var strings[]
     */
    private $rulesets;

    /**
     * @param string $vendorDir
     */
    public function __construct($vendorDir)
    {
        $this->vendorDir = $vendorDir;
    }

    /**
     * {@inheritdoc}
     */
    public function getRulesetPathForStandardName($standardName)
    {
        if (isset($this->getRulesets()[$standardName])) {
            return $this->getRulesets()[$standardName];

        }

        throw new Exception(
            sprintf(
                'Ruleset for standard "%s" was not found. Found standards are: %s.',
                $standardName,
                implode($this->getRulesetNames(), ', ')
            )
        );
    }

    /**
     * @return array
     */
    private function getRulesets()
    {
        if ($this->rulesets) {

            return $this->rulesets;
        }

        foreach ($this->findRulesetFiles() as $rulesetFile) {
            $rulesetXml = simplexml_load_file($rulesetFile);

            $rulesetName = (string) $rulesetXml['name'];
            $this->rulesets[$rulesetName] = $rulesetFile;
        }

        return $this->rulesets;
    }

    /**
     * @return string[]
     */
    private function findRulesetFiles()

    {
        $installedStandards = (new Finder())->files()
            ->in($this->vendorDir)
            ->name('ruleset.xml');

        return array_keys(iterator_to_array($installedStandards));
    }

    /**
     * @return string[]
     */
    private function getRulesetNames()
    {
        return array_keys($this->getRulesets());
    }
}


1			<?php
2
3			/*
4			* This file is part of Symplify
5			* Copyright (c) 2016 Tomas Votruba (http://tomasvotruba.cz).
6			*/
7
8			namespace Symplify\MultiCodingStandard\CodeSniffer\FileSystem;
9
10			use Exception;
11			use Nette\Utils\Strings;
12			use Symfony\Component\Finder\Finder;
13			use Symplify\MultiCodingStandard\Contract\CodeSniffer\FileSystem\RulesetFileSystemInterface;
14
15			final class RulesetFileSystem implements RulesetFileSystemInterface
16			{
17			/**
18			* @var string
19			*/
20			private $vendorDir;
21
22			/**
23			* @var strings[]
24			*/
25			private $rulesets;
26
27			/**
28			* @param string $vendorDir
29			*/
30	5		public function __construct($vendorDir)
31			{
32	5		$this->vendorDir = $vendorDir;
33	5		}
34
35			/**
36			* {@inheritdoc}
37			*/
38	2		public function getRulesetPathForStandardName($standardName)
39			{
40	2		if (isset($this->getRulesets()[$standardName])) {
41	2		return $this->getRulesets()[$standardName];
			0 ignored issues – show Bug Compatibility introduced 2016-06-05 16:51 UTC by Report Bug Copy Issue Report The expression `$this->getRulesets()[$standardName];` of type `integer\|string\|Symplify\...ffer\FileSystem\strings` adds the type `Symplify\MultiCodingStan...ffer\FileSystem\strings` to the return on line 41 which is incompatible with the return type declared by the interface `Symplify\MultiCodingStan...esetPathForStandardName` of type `string`. Loading history...
42			}
43
44			throw new Exception(
45			sprintf(
46			'Ruleset for standard "%s" was not found. Found standards are: %s.',
47			$standardName,
48			implode($this->getRulesetNames(), ', ')
49			)
50			);
51			}
52
53			/**
54			* @return array
55			*/
56	2		private function getRulesets()
57			{
58	2		if ($this->rulesets) {
			0 ignored issues – show Bug Best Practice introduced 2016-06-05 16:51 UTC by Report Bug Copy Issue Report The expression `$this->rulesets` of type `Symplify\MultiCodingStan...er\FileSystem\strings[]` is implicitly converted to a boolean; are you sure this is intended? If so, consider using `! empty($expr)` instead to make it clear that you intend to check for an array without elements. This check marks implicit conversions of arrays to boolean values in a comparison. While in PHP an empty array is considered to be equal (but not identical) to false, this is not always apparent. Consider making the comparison explicit by using `empty(..)` or `! empty(...)` instead. Loading history...
59	2		return $this->rulesets;
60			}
61
62	2		foreach ($this->findRulesetFiles() as $rulesetFile) {
63	2		$rulesetXml = simplexml_load_file($rulesetFile);
64
65	2		$rulesetName = (string) $rulesetXml['name'];
66	2		$this->rulesets[$rulesetName] = $rulesetFile;
67			}
68
69	2		return $this->rulesets;
70			}
71
72			/**
73			* @return string[]
74			*/
75	2	View Code Duplication	private function findRulesetFiles()
			0 ignored issues – show Duplication introduced 2016-06-05 16:51 UTC by Report Bug Copy Issue Report This method seems to be duplicated in your project. Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation. You can also find more detailed suggestions in the “Code” section of your repository. Loading history...
76			{
77	2		$installedStandards = (new Finder())->files()
78	2		->in($this->vendorDir)
79	2		->name('ruleset.xml');
80
81	2		return array_keys(iterator_to_array($installedStandards));
82			}
83
84			/**
85			* @return string[]
86			*/
87			private function getRulesetNames()
88			{
89			return array_keys($this->getRulesets());
90			}
91			}
92

Symplify / MultiCodingStandard

Pull Request — master (#2)

RulesetFileSystem::getRulesets() A

Complexity

Size

Duplication

Code Coverage

Importance

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