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<?php |
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namespace Kambo\Testing\ClassOpener\ClassManipulation\Transformer; |
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use PhpParser\NodeTraverserInterface; |
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use Kambo\Testing\ClassOpener\ClassManipulation\Transformer; |
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/** |
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* Transform class nodes by applying provided visitors. |
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* |
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* @author Bohuslav Simek <[email protected]> |
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* @license MIT |
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*/ |
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class Traverser implements Transformer |
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{ |
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private $traverser; |
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/** |
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* Constructor |
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* |
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* @param NodeTraverserInterface $traverser Node traverser |
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*/ |
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public function __construct(NodeTraverserInterface $traverser) |
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{ |
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$this->traverser = $traverser; |
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} |
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/** |
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* Transform class nodes by applying provided class visitors. |
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* |
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* @param string $className A fully qualified class name |
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* @param Node[] $nodes Array of AST nodes |
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* @param Visitor[] $visitors List of the node visitors |
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*/ |
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public function transform(string $className, array $nodes, array $visitors) : array |
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{ |
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$this->traverser->removeVisitors(); |
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foreach ($visitors as $nodeVisitor) { |
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$nodeVisitor->setClassName($this->getClassName($className)); |
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$this->traverser->addVisitor($nodeVisitor); |
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} |
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$newClassAst = $this->traverser->traverse($nodes); |
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return $newClassAst; |
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} |
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/** |
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* Get non qualified name of the class from the fully qualified class name |
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* eg.: from 'foo\bar\qaz' extract 'qaz' |
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* |
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* @param string $className A fully qualified class name |
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* |
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* @return string non qualified name of the class |
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*/ |
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private function getClassName(string $className) : string |
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{ |
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$parsed = explode('\\', $className); |
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if (!is_array($parsed)) { |
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return $className; |
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} |
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return end($parsed); |
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} |
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} |
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kambo-1st /
ClassOpener
This check marks calls to methods that do not seem to exist on an object.
This is most likely the result of a method being renamed without all references to it being renamed likewise.