public function testFindNames()
{
$file = File::createFromPath(__FILE__, __DIR__);
$scanner = new ParserPhpNameScanner();
$names = $scanner->findNames($file);
$this->assertEquals(array(new PhpNameOccurance(new PhpName('QafooLabs\\Refactoring\\Adapters\\PHPParser', 'QafooLabs\\Refactoring\\Adapters\\PHPParser', PhpName::TYPE_NAMESPACE), $file, 3), new PhpNameOccurance(new PhpName('QafooLabs\\Refactoring\\Domain\\Model\\File', 'QafooLabs\\Refactoring\\Domain\\Model\\File', PhpName::TYPE_USE), $file, 5), new PhpNameOccurance(new PhpName('QafooLabs\\Refactoring\\Domain\\Model\\PhpName', 'QafooLabs\\Refactoring\\Domain\\Model\\PhpName', PhpName::TYPE_USE), $file, 6), new PhpNameOccurance(new PhpName('QafooLabs\\Refactoring\\Domain\\Model\\PhpNameOccurance', 'QafooLabs\\Refactoring\\Domain\\Model\\PhpNameOccurance', PhpName::TYPE_USE), $file, 7), new PhpNameOccurance(new PhpName('QafooLabs\\Refactoring\\Adapters\\PHPParser\\ParserPhpNameScannerTest', 'ParserPhpNameScannerTest', PhpName::TYPE_CLASS), $file, 9), new PhpNameOccurance(new PhpName('PHPUnit_Framework_TestCase', 'PHPUnit_Framework_TestCase', PhpName::TYPE_USAGE), $file, 9), new PhpNameOccurance(new PhpName('QafooLabs\\Refactoring\\Domain\\Model\\File', 'File', PhpName::TYPE_USAGE), $file, 13), new PhpNameOccurance(new PhpName('QafooLabs\\Refactoring\\Adapters\\PHPParser\\ParserPhpNameScanner', 'ParserPhpNameScanner', PhpName::TYPE_USAGE), $file, 14)), array_slice($names, 0, 8));
}
public function findNames(File $file)
{
$parser = new PHPParser_Parser(new PHPParser_Lexer());
$collector = new PhpNameCollector();
$traverser = new PHPParser_NodeTraverser();
try {
$stmts = $parser->parse($file->getCode());
} catch (PHPParser_Error $e) {
throw new \RuntimeException("Error parsing " . $file->getRelativePath() . ": " . $e->getMessage(), 0, $e);
}
$traverser->addVisitor($collector);
$traverser->traverse($stmts);
return array_map(function ($use) use($file) {
$type = constant('QafooLabs\\Refactoring\\Domain\\Model\\PhpName::TYPE_' . strtoupper($use['type']));
return new PhpNameOccurance(new PhpName($use['fqcn'], $use['alias'], $type), $file, $use['line']);
}, $collector->collectedNameDeclarations());
}
protected function execute(InputInterface $input, OutputInterface $output)
{
$file = File::createFromPath($input->getArgument('file'), getcwd());
$codeAnalysis = new StaticCodeAnalysis();
$editor = new PatchEditor(new OutputPatchCommand($output));
$phpNameScanner = new ParserPhpNameScanner();
$optimizeUse = new OptimizeUse($codeAnalysis, $editor, $phpNameScanner);
$optimizeUse->refactor($file);
}
protected function execute(InputInterface $input, OutputInterface $output)
{
$file = File::createFromPath($input->getArgument('file'), getcwd());
$line = (int) $input->getArgument('line');
$variable = new Variable($input->getArgument('variable'));
$scanner = new ParserVariableScanner();
$codeAnalysis = new StaticCodeAnalysis();
$editor = new PatchEditor(new OutputPatchCommand($output));
$convertRefactoring = new ConvertLocalToInstanceVariable($scanner, $codeAnalysis, $editor);
$convertRefactoring->refactor($file, $line, $variable);
}
protected function execute(InputInterface $input, OutputInterface $output)
{
$file = File::createFromPath($input->getArgument('file'), getcwd());
$range = LineRange::fromString($input->getArgument('range'));
$newMethodName = $input->getArgument('newmethod');
$scanner = new ParserVariableScanner();
$codeAnalysis = new StaticCodeAnalysis();
$editor = new PatchEditor(new OutputPatchCommand($output));
$extractMethod = new ExtractMethod($scanner, $codeAnalysis, $editor);
$extractMethod->refactor($file, $range, $newMethodName);
}
protected function execute(InputInterface $input, OutputInterface $output)
{
$file = File::createFromPath($input->getArgument('file'), getcwd());
$line = (int) $input->getArgument('line');
$name = new Variable($input->getArgument('name'));
$newName = new Variable($input->getArgument('new-name'));
$scanner = new ParserVariableScanner();
$codeAnalysis = new StaticCodeAnalysis();
$editor = new PatchEditor(new OutputPatchCommand($output));
$renameLocalVariable = new RenameLocalVariable($scanner, $codeAnalysis, $editor);
$renameLocalVariable->refactor($file, $line, $name, $newName);
}
public function scanForVariables(File $file, LineRange $range)
{
$parser = new PHPParser_Parser(new PHPParser_Lexer());
$stmts = $parser->parse($file->getCode());
$collector = new LineRangeStatementCollector($range);
$traverser = new PHPParser_NodeTraverser();
$traverser->addVisitor(new NodeConnector());
$traverser->addVisitor($collector);
$traverser->traverse($stmts);
$selectedStatements = $collector->getStatements();
if (!$selectedStatements) {
throw new \RuntimeException("No statements found in line range.");
}
$localVariableClassifier = new LocalVariableClassifier();
$traverser = new PHPParser_NodeTraverser();
$traverser->addVisitor($localVariableClassifier);
$traverser->traverse($selectedStatements);
$localVariables = $localVariableClassifier->getUsedLocalVariables();
$assignments = $localVariableClassifier->getAssignments();
return new DefinedVariables($localVariables, $assignments);
}
/**
* {@inheritDoc}
*/
public function openBuffer(File $file)
{
if (!isset($this->builders[$file->getRelativePath()])) {
$this->builders[$file->getRelativePath()] = new PatchBuilder($file->getCode(), $file->getRelativePath());
}
return new PatchBuffer($this->builders[$file->getRelativePath()]);
}
/**
* @return File[]
*/
public function findAllPhpFilesRecursivly()
{
$workingDirectory = $this->workingDirectory;
$iterator = new AppendIterator();
foreach ($this->paths as $path) {
$iterator->append(new CallbackTransformIterator(new CallbackFilterIterator(new RecursiveIteratorIterator(new RecursiveDirectoryIterator($path), RecursiveIteratorIterator::LEAVES_ONLY), function (SplFileInfo $file) {
return substr($file->getFilename(), -4) === ".php";
}), function ($file) use($workingDirectory) {
return File::createFromPath($file->getPathname(), $workingDirectory);
}));
}
$files = iterator_to_array($iterator);
return new StandardCallbackFilterIterator($iterator, function ($file, $filename) use($files) {
return !in_array($filename, $files);
});
}
/**
* @dataProvider dataExtractPsr0ClassName
*/
public function testExtractPsr0ClassName($expectedClassName, $fileName)
{
$file = new File($fileName, '<?php');
$actualClassName = $file->extractPsr0ClassName();
$this->assertTrue($expectedClassName->equals($actualClassName), "- {$expectedClassName}\n+ {$actualClassName}");
}
