File manager - Edit - /var/www/payraty/helpdesk/vendor/rector/rector/rules/CodeQuality/Rector/Concat/JoinStringConcatRector.php
Back
<?php declare (strict_types=1); namespace Rector\CodeQuality\Rector\Concat; use RectorPrefix202208\Nette\Utils\Strings; use PhpParser\Node; use PhpParser\Node\Expr\BinaryOp\Concat; use PhpParser\Node\Scalar\String_; use Rector\Core\Rector\AbstractRector; use Rector\NodeTypeResolver\Node\AttributeKey; use Symplify\RuleDocGenerator\ValueObject\CodeSample\CodeSample; use Symplify\RuleDocGenerator\ValueObject\RuleDefinition; /** * @see \Rector\Tests\CodeQuality\Rector\Concat\JoinStringConcatRector\JoinStringConcatRectorTest */ final class JoinStringConcatRector extends AbstractRector { /** * @var int */ private const LINE_BREAK_POINT = 100; /** * @var bool */ private $nodeReplacementIsRestricted = \false; public function getRuleDefinition() : RuleDefinition { return new RuleDefinition('Joins concat of 2 strings, unless the length is too long', [new CodeSample(<<<'CODE_SAMPLE' class SomeClass { public function run() { $name = 'Hi' . ' Tom'; } } CODE_SAMPLE , <<<'CODE_SAMPLE' class SomeClass { public function run() { $name = 'Hi Tom'; } } CODE_SAMPLE )]); } /** * @return array<class-string<Node>> */ public function getNodeTypes() : array { return [Concat::class]; } /** * @param Concat $node */ public function refactor(Node $node) : ?Node { $this->nodeReplacementIsRestricted = \false; if (!$this->isTopMostConcatNode($node)) { return null; } $joinedNode = $this->joinConcatIfStrings($node); if (!$joinedNode instanceof String_) { return null; } if ($this->nodeReplacementIsRestricted) { return null; } return $joinedNode; } private function isTopMostConcatNode(Concat $concat) : bool { $parent = $concat->getAttribute(AttributeKey::PARENT_NODE); return !$parent instanceof Concat; } /** * @return \PhpParser\Node\Expr\BinaryOp\Concat|\PhpParser\Node\Scalar\String_ */ private function joinConcatIfStrings(Concat $node) { $concat = clone $node; if ($concat->left instanceof Concat) { $concat->left = $this->joinConcatIfStrings($concat->left); } if ($concat->right instanceof Concat) { $concat->right = $this->joinConcatIfStrings($concat->right); } if (!$concat->left instanceof String_) { return $node; } if (!$concat->right instanceof String_) { return $node; } $leftValue = $concat->left->value; $rightValue = $concat->right->value; if ($leftValue === "\n") { $this->nodeReplacementIsRestricted = \true; return $node; } if ($rightValue === "\n") { $this->nodeReplacementIsRestricted = \true; return $node; } $resultString = new String_($leftValue . $rightValue); if (Strings::length($resultString->value) >= self::LINE_BREAK_POINT) { $this->nodeReplacementIsRestricted = \true; return $node; } return $resultString; } }
| ver. 1.4 |
Github
|
.
| PHP 8.3.30 | Generation time: 0 |
proxy
|
phpinfo
|
Settings