<?php
namespace Psy\CodeCleaner;
use PhpParser\Node;
use PhpParser\Node\Name;
use PhpParser\Node\Name\FullyQualified as FullyQualifiedName;
use PhpParser\Node\Stmt\Namespace_;
abstract class NamespaceAwarePass extends CodeCleanerPass
{
protected $namespace;
protected $currentScope;
public function beforeTraverse(array $nodes)
{
$this->namespace = [];
$this->currentScope = [];
}
public function enterNode(Node $node)
{
if ($node instanceof Namespace_) {
$this->namespace = isset($node->name) ? $this->getParts($node->name) : [];
}
}
protected function getFullyQualifiedName($name): string
{
if ($name instanceof FullyQualifiedName) {
return \implode('\\', $this->getParts($name));
}
if ($name instanceof Name) {
$name = $this->getParts($name);
} elseif (!\is_array($name)) {
$name = [$name];
}
return \implode('\\', \array_merge($this->namespace, $name));
}
protected function getParts(Name $name): array
{
return \method_exists($name, 'getParts') ? $name->getParts() : $name->parts;
}
}