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7d36c3b0b9
a80cf5292d
revert to working scoper 0.14
85 lines
3.6 KiB
PHP
85 lines
3.6 KiB
PHP
<?php
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declare (strict_types=1);
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namespace Rector\Php80\MatchAndRefactor\StrStartsWithMatchAndRefactor;
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use PhpParser\Node;
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use PhpParser\Node\Expr\BinaryOp;
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use PhpParser\Node\Expr\BinaryOp\Identical;
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use PhpParser\Node\Expr\BinaryOp\NotIdentical;
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use PhpParser\Node\Expr\FuncCall;
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use Rector\Core\PhpParser\Comparing\NodeComparator;
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use Rector\Core\PhpParser\Node\Value\ValueResolver;
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use Rector\NodeNameResolver\NodeNameResolver;
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use Rector\Php80\Contract\StrStartWithMatchAndRefactorInterface;
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use Rector\Php80\NodeFactory\StrStartsWithFuncCallFactory;
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use Rector\Php80\ValueObject\StrStartsWith;
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final class SubstrMatchAndRefactor implements \Rector\Php80\Contract\StrStartWithMatchAndRefactorInterface
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{
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/**
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* @var NodeNameResolver
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*/
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private $nodeNameResolver;
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/**
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* @var ValueResolver
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*/
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private $valueResolver;
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/**
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* @var NodeComparator
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*/
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private $nodeComparator;
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/**
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* @var StrStartsWithFuncCallFactory
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*/
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private $strStartsWithFuncCallFactory;
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public function __construct(\Rector\NodeNameResolver\NodeNameResolver $nodeNameResolver, \Rector\Core\PhpParser\Node\Value\ValueResolver $valueResolver, \Rector\Core\PhpParser\Comparing\NodeComparator $nodeComparator, \Rector\Php80\NodeFactory\StrStartsWithFuncCallFactory $strStartsWithFuncCallFactory)
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{
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$this->nodeNameResolver = $nodeNameResolver;
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$this->valueResolver = $valueResolver;
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$this->nodeComparator = $nodeComparator;
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$this->strStartsWithFuncCallFactory = $strStartsWithFuncCallFactory;
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}
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/**
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* @param Identical|NotIdentical $binaryOp
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*/
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public function match(\PhpParser\Node\Expr\BinaryOp $binaryOp) : ?\Rector\Php80\ValueObject\StrStartsWith
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{
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$isPositive = $binaryOp instanceof \PhpParser\Node\Expr\BinaryOp\Identical;
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if ($binaryOp->left instanceof \PhpParser\Node\Expr\FuncCall && $this->nodeNameResolver->isName($binaryOp->left, 'substr')) {
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/** @var FuncCall $funcCall */
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$funcCall = $binaryOp->left;
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$haystack = $funcCall->args[0]->value;
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return new \Rector\Php80\ValueObject\StrStartsWith($funcCall, $haystack, $binaryOp->right, $isPositive);
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}
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if ($binaryOp->right instanceof \PhpParser\Node\Expr\FuncCall && $this->nodeNameResolver->isName($binaryOp->right, 'substr')) {
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/** @var FuncCall $funcCall */
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$funcCall = $binaryOp->right;
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$haystack = $funcCall->args[0]->value;
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return new \Rector\Php80\ValueObject\StrStartsWith($funcCall, $haystack, $binaryOp->left, $isPositive);
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}
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return null;
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}
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public function refactorStrStartsWith(\Rector\Php80\ValueObject\StrStartsWith $strStartsWith) : ?\PhpParser\Node
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{
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$substrFuncCall = $strStartsWith->getFuncCall();
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if (!$this->valueResolver->isValue($substrFuncCall->args[1]->value, 0)) {
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return null;
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}
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$secondFuncCallArgValue = $substrFuncCall->args[2]->value;
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if (!$secondFuncCallArgValue instanceof \PhpParser\Node\Expr\FuncCall) {
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return null;
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}
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if (!$this->nodeNameResolver->isName($secondFuncCallArgValue, 'strlen')) {
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return null;
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}
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/** @var FuncCall $strlenFuncCall */
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$strlenFuncCall = $substrFuncCall->args[2]->value;
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$needleExpr = $strlenFuncCall->args[0]->value;
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$comparedNeedleExpr = $strStartsWith->getNeedleExpr();
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if (!$this->nodeComparator->areNodesEqual($needleExpr, $comparedNeedleExpr)) {
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return null;
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}
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return $this->strStartsWithFuncCallFactory->createStrStartsWith($strStartsWith);
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}
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}
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