Your IP : 216.73.217.22
<?php
namespace YOOtheme\Composer;
use PhpParser\Node;
use PhpParser\Node\Name;
use PhpParser\NodeVisitorAbstract;
class NamespaceRenamer extends NodeVisitorAbstract
{
protected $namespaces;
public function __construct(array $namespaces = [])
{
krsort($namespaces);
// remove trailing backslash
foreach ($namespaces as $key => $value) {
$this->namespaces[rtrim($key, '\\')] = rtrim($value, '\\');
}
}
public function enterNode(Node $node)
{
if (!$node instanceof Name) {
return;
}
if (!($name = $this->resolveName($node))) {
return;
}
if ($match = $this->matchNamespace($node, $name)) {
$node->parts = explode('\\', $match);
}
}
protected function resolveName(Name $node)
{
$types = ['Stmt_Namespace', 'Stmt_UseUse'];
$parent = $node->getAttribute('parent');
if (in_array($parent->getType(), $types, true)) {
return $node->toString();
}
return (string) $node->getAttribute('resolvedName');
}
protected function matchNamespace(Name $node, string $name)
{
foreach ($this->namespaces as $oldNamespace => $newNamespace) {
$length = strlen($oldNamespace);
if ($oldNamespace === substr($name, 0, $length)) {
$newName = $newNamespace . substr($name, $length);
// is partial namespace ?
if ($node->toString() !== $name) {
$newParts = explode('\\', $newName);
$nameParts = explode('\\', $node->toString());
return join('\\', array_slice($newParts, -count($nameParts)));
}
return $newName;
}
}
}
}