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80 lines
2.1 KiB
PHP
80 lines
2.1 KiB
PHP
<?php
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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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* |_| \___/ \___|_|\_\___|\__|_| |_|_|_| |_|\___| |_| |_|_|
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Lesser General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* @author PocketMine Team
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* @link http://www.pocketmine.net/
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*
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*
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*/
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declare(strict_types=1);
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namespace pocketmine\phpstan\rules;
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use PhpParser\Node;
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use PhpParser\Node\Expr\StaticCall;
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use PHPStan\Analyser\Scope;
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use PHPStan\Rules\Rule;
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use PHPStan\Rules\RuleErrorBuilder;
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use PHPStan\Type\TypeWithClassName;
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use pocketmine\utils\LegacyEnumShimTrait;
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use function sprintf;
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/**
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* @phpstan-implements Rule<StaticCall>
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*/
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final class DeprecatedLegacyEnumAccessRule implements Rule{
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public function getNodeType() : string{
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return StaticCall::class;
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}
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public function processNode(Node $node, Scope $scope) : array{
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/** @var StaticCall $node */
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if(!$node->name instanceof Node\Identifier){
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return [];
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}
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$caseName = $node->name->name;
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$classType = $node->class instanceof Node\Name ?
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$scope->resolveTypeByName($node->class) :
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$scope->getType($node->class);
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if(!$classType instanceof TypeWithClassName){
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return [];
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}
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$reflection = $classType->getClassReflection();
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if($reflection === null || !$reflection->hasTraitUse(LegacyEnumShimTrait::class) || !$reflection->implementsInterface(\UnitEnum::class)){
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return [];
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}
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if(!$reflection->hasNativeMethod($caseName)){
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return [
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RuleErrorBuilder::message(sprintf(
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'Use of legacy enum case accessor %s::%s().',
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$reflection->getName(),
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$caseName
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))->tip(sprintf(
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'Access the enum constant directly instead (remove the brackets), e.g. %s::%s',
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$reflection->getName(),
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$caseName
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))->build()
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];
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}
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return [];
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}
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}
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