Sets the current namespace.
| public setNamespace ( null | string $namespace ) | ||
| $namespace | null | string | |
/**
* @param string $filepath
* @param Parser $parser
* @param Context $context
*/
protected function parserFile($filepath, Parser $parser, Context $context)
{
$context->setFilepath($filepath);
$astTraverser = new \PhpParser\NodeTraverser();
$astTraverser->addVisitor(new \PhpParser\NodeVisitor\NameResolver());
try {
if (!is_readable($filepath)) {
throw new RuntimeException('File ' . $filepath . ' is not readable');
}
$context->debug('<comment>Precompile: ' . $filepath . '.</comment>');
$code = file_get_contents($filepath);
$astTree = $parser->parse($code);
$astTraverser->traverse($astTree);
$aliasManager = new AliasManager();
$namespace = null;
/**
* Step 1 Precompile
*/
foreach ($astTree as $topStatement) {
if ($topStatement instanceof Node\Stmt\Namespace_) {
/**
* Namespace block can be created without NS name
*/
if ($topStatement->name) {
$namespace = $topStatement->name->toString();
$aliasManager->setNamespace($namespace);
}
if ($topStatement->stmts) {
$this->parseTopDefinitions($topStatement->stmts, $aliasManager, $filepath);
}
} else {
$this->parseTopDefinitions($topStatement, $aliasManager, $filepath);
}
}
/**
* Another Traverser to handler Analyzer Passe(s)
*/
$analyzeTraverser = new AstTraverser([new \PHPSA\Node\Visitor\FunctionCall()], $context);
$analyzeTraverser->traverse($astTree);
$context->clear();
} catch (\PhpParser\Error $e) {
$context->sytaxError($e, $filepath);
} catch (Exception $e) {
$context->output->writeln("<error>{$e->getMessage()}</error>");
}
}
/**
* @covers \PHPSA\AliasManager::getNamespace
* @covers \PHPSA\AliasManager::setNamespace
* @depends testConstructorWithNamespace
*/
public function testNamespaceGetterSetter()
{
$manager = new AliasManager('\\Some\\Initial\\Namespace');
$this->assertNull($manager->setNamespace('\\New\\GoneWithTheOld'));
$this->assertEquals('\\New\\GoneWithTheOld', $manager->getNamespace());
}
