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[Downgrade] [PHP 7.2] Make DowngradeParameterTypeWideningRector always downgrade to phpdoc type (#390)
83 lines
2.5 KiB
PHP
83 lines
2.5 KiB
PHP
<?php
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declare (strict_types=1);
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namespace Rector\Removing\Rector\Class_;
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use PhpParser\Node;
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use PhpParser\Node\Stmt\Class_;
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use PhpParser\Node\Stmt\Trait_;
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use Rector\Core\Contract\Rector\ConfigurableRectorInterface;
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use Rector\Core\Rector\AbstractRector;
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use Rector\NodeTypeResolver\Node\AttributeKey;
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use Symplify\RuleDocGenerator\ValueObject\CodeSample\ConfiguredCodeSample;
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use Symplify\RuleDocGenerator\ValueObject\RuleDefinition;
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/**
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* @see \Rector\Tests\Removing\Rector\Class_\RemoveTraitUseRector\RemoveTraitUseRectorTest
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*/
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final class RemoveTraitUseRector extends \Rector\Core\Rector\AbstractRector implements \Rector\Core\Contract\Rector\ConfigurableRectorInterface
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{
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/**
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* @var string
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*/
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public const TRAITS_TO_REMOVE = 'traits_to_remove';
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/**
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* @var bool
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*/
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private $classHasChanged = \false;
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/**
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* @var string[]
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*/
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private $traitsToRemove = [];
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public function getRuleDefinition() : \Symplify\RuleDocGenerator\ValueObject\RuleDefinition
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{
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return new \Symplify\RuleDocGenerator\ValueObject\RuleDefinition('Remove specific traits from code', [new \Symplify\RuleDocGenerator\ValueObject\CodeSample\ConfiguredCodeSample(<<<'CODE_SAMPLE'
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class SomeClass
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{
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use SomeTrait;
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}
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CODE_SAMPLE
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, <<<'CODE_SAMPLE'
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class SomeClass
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{
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}
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CODE_SAMPLE
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, [self::TRAITS_TO_REMOVE => ['TraitNameToRemove']])]);
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}
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/**
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* @return array<class-string<Node>>
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*/
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public function getNodeTypes() : array
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{
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return [\PhpParser\Node\Stmt\Class_::class, \PhpParser\Node\Stmt\Trait_::class];
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}
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/**
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* @param Class_|Trait_ $node
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*/
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public function refactor(\PhpParser\Node $node) : ?\PhpParser\Node
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{
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$this->classHasChanged = \false;
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foreach ($node->getTraitUses() as $traitUse) {
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foreach ($traitUse->traits as $trait) {
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if (!$this->isNames($trait, $this->traitsToRemove)) {
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continue;
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}
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$this->removeNode($traitUse);
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$this->classHasChanged = \true;
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}
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}
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// invoke re-print
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if ($this->classHasChanged) {
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$node->setAttribute(\Rector\NodeTypeResolver\Node\AttributeKey::ORIGINAL_NODE, null);
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return $node;
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}
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return null;
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}
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/**
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* @param array<string, string[]> $configuration
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*/
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public function configure(array $configuration) : void
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{
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$this->traitsToRemove = $configuration[self::TRAITS_TO_REMOVE] ?? [];
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}
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}
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