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<?php |
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/* |
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* This file is part of Symplify |
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* Copyright (c) 2016 Tomas Votruba (http://tomasvotruba.cz). |
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*/ |
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namespace Symplify\MultiCodingStandard\Configuration; |
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use Symfony\CS\FixerInterface; |
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use Symplify\MultiCodingStandard\Contract\CodeSniffer\Naming\SniffNamingInterface; |
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use Symplify\MultiCodingStandard\Contract\Configuration\ConfigurationInterface; |
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use Symplify\MultiCodingStandard\Contract\Configuration\MultiCsFileLoaderInterface; |
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final class Configuration implements ConfigurationInterface |
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{ |
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/** |
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* @var MultiCsFileLoaderInterface |
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*/ |
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private $multiCsFileLoader; |
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/** |
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* @var SniffNamingInterface |
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*/ |
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private $sniffNaming; |
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/** |
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* @var array |
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*/ |
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private $multiCsFile; |
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public function __construct(MultiCsFileLoaderInterface $multiCsFileLoader, SniffNamingInterface $sniffNaming) |
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{ |
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$this->multiCsFileLoader = $multiCsFileLoader; |
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$this->sniffNaming = $sniffNaming; |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function getActiveSniffs() |
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{ |
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if (isset($this->getMultiCsFile()[self::SNIFFS])) { |
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$sniffs = $this->getMultiCsFile()[self::SNIFFS]; |
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return $this->sniffNaming->detectUnderscoreLowercaseFromSniffNames($sniffs); |
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} |
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return []; |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function getActiveStandards() |
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{ |
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if (isset($this->getMultiCsFile()[self::STANDARDS])) { |
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return $this->getMultiCsFile()[self::STANDARDS]; |
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} |
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return []; |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function getExcludedSniffs() |
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{ |
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if (isset($this->getMultiCsFile()[self::EXCLUDED_SNIFFS])) { |
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return $this->getMultiCsFile()[self::EXCLUDED_SNIFFS]; |
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} |
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return []; |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function getActiveFixers() |
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{ |
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if (isset($this->getMultiCsFile()[self::FIXERS])) { |
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return $this->getMultiCsFile()[self::FIXERS]; |
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} |
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return []; |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function getExcludedFixers() |
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{ |
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if (isset($this->getMultiCsFile()[self::EXCLUDED_FIXERS])) { |
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return $this->getMultiCsFile()[self::EXCLUDED_FIXERS]; |
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} |
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return []; |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function getActiveFixerLevels() |
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{ |
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if (isset($this->getMultiCsFile()[self::FIXER_LEVELS])) { |
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$fixerLevels = $this->getMultiCsFile()[self::FIXER_LEVELS]; |
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$this->ensureLevelsAreValid($fixerLevels); |
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return $fixerLevels; |
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} |
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return []; |
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} |
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/** |
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* @return array |
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*/ |
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private function getMultiCsFile() |
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{ |
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if ($this->multiCsFile) { |
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return $this->multiCsFile; |
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} |
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$this->multiCsFile = $this->multiCsFileLoader->load(); |
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return $this->multiCsFile; |
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} |
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/** |
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* @param string[] $fixerLevels |
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*/ |
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private function ensureLevelsAreValid(array $fixerLevels) |
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{ |
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foreach ($fixerLevels as $fixerLevel) { |
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if (!in_array($fixerLevel, $this->getFixerLevels(), true)) { |
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throw new \Exception( |
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sprintf( |
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'Level "%s" is not supported. Available levels are: %s.', |
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$fixerLevel, |
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implode($this->getFixerLevels(), ', ') |
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) |
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); |
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} |
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} |
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} |
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/** |
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* @return string[] |
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*/ |
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private function getFixerLevels() |
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{ |
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return ['psr0', 'psr1', 'psr2', 'symfony']; |
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} |
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} |
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Symplify /
MultiCodingStandard
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.