Completed
Push — master ( 5cf284...830bc1 )
by Tomáš
03:38
created

convertSniffCodeToLegacyClassName()   A

Complexity

Conditions 1
Paths 1

Size

Total Lines 5
Code Lines 3

Duplication

Lines 0
Ratio 0 %

Code Coverage

Tests 0
CRAP Score 2

Importance

Changes 0
Metric Value
dl 0
loc 5
ccs 0
cts 3
cp 0
rs 9.4285
c 0
b 0
f 0
cc 1
eloc 3
nc 1
nop 1
crap 2
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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\PHP7_CodeSniffer\Legacy;
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use PHP_CodeSniffer\Files\File;
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use PHP_CodeSniffer\Sniffs\AbstractPatternSniff;
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use PHP_CodeSniffer\Sniffs\AbstractScopeSniff;
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use PHP_CodeSniffer\Sniffs\AbstractVariableSniff;
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use PHP_CodeSniffer\Sniffs\Sniff;
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use PHP_CodeSniffer\Util\Tokens;
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use Symplify\PHP7_CodeSniffer\Composer\VendorDirProvider;
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use Symplify\PHP7_CodeSniffer\Sniff\Finder\SniffClassFilter;
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use Symplify\PHP7_CodeSniffer\Sniff\Finder\SniffClassRobotLoaderFactory;
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use Symplify\PHP7_CodeSniffer\Sniff\Finder\SniffFinder;
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final class LegacyClassAliases
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{
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    public static function register()
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    {
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        if (class_exists('PHP_CodeSniffer_File')) {
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            return;
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        }
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        new Tokens();
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        class_alias(File::class, 'PHP_CodeSniffer_File');
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        class_alias(Sniff::class, 'PHP_CodeSniffer_Sniff');
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        self::registerAbstractSniffAliases();
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        self::registerSniffAliases();
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    }
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    private static function registerAbstractSniffAliases()
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    {
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        class_alias(AbstractVariableSniff::class, 'PHP_CodeSniffer_Standards_AbstractVariableSniff');
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        class_alias(AbstractPatternSniff::class, 'PHP_CodeSniffer_Standards_AbstractPatternSniff');
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        class_alias(AbstractScopeSniff::class, 'PHP_CodeSniffer_Standards_AbstractScopeSniff');
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    }
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    private static function registerSniffAliases()
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    {
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        $sniffFinder = new SniffFinder(new SniffClassRobotLoaderFactory(), new SniffClassFilter());
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        $sniffClasses = $sniffFinder->findAllSniffClassesInDirectory(VendorDirProvider::provide() . '/squizlabs/php_codesniffer/src/Standards');
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        foreach ($sniffClasses as $sniffCode => $sniffClass) {
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            $legacySniffClass = self::convertSniffCodeToLegacyClassName($sniffCode);
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            class_alias($sniffClass, $legacySniffClass);
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        }
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    }
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    private static function convertSniffCodeToLegacyClassName(string $sniffCode) : string
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    {
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        $parts = explode('.', $sniffCode);
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        return $parts[0] . '_Sniffs_' . $parts[1] . '_' . $parts[2] . 'Sniff';
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    }
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}
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