%PDF-
%PDF-
Mini Shell
Mini Shell
<?php
declare (strict_types=1);
namespace Rector\Comments\NodeDocBlock;
use PhpParser\Comment;
use PhpParser\Comment\Doc;
use PhpParser\Node;
use Rector\BetterPhpDocParser\PhpDocInfo\PhpDocInfo;
use Rector\BetterPhpDocParser\Printer\PhpDocInfoPrinter;
use Rector\NodeTypeResolver\Node\AttributeKey;
final class DocBlockUpdater
{
/**
* @readonly
* @var \Rector\BetterPhpDocParser\Printer\PhpDocInfoPrinter
*/
private $phpDocInfoPrinter;
public function __construct(PhpDocInfoPrinter $phpDocInfoPrinter)
{
$this->phpDocInfoPrinter = $phpDocInfoPrinter;
}
public function updateRefactoredNodeWithPhpDocInfo(Node $node) : void
{
// nothing to change? don't save it
$phpDocInfo = $node->getAttribute(AttributeKey::PHP_DOC_INFO);
if (!$phpDocInfo instanceof PhpDocInfo) {
return;
}
$phpDocNode = $phpDocInfo->getPhpDocNode();
if ($phpDocNode->children === []) {
$this->setCommentsAttribute($node);
return;
}
$printedPhpDoc = $this->printPhpDocInfoToString($phpDocInfo);
$node->setDocComment(new Doc($printedPhpDoc));
}
private function setCommentsAttribute(Node $node) : void
{
$comments = \array_filter($node->getComments(), static function (Comment $comment) : bool {
return !$comment instanceof Doc;
});
$node->setAttribute(AttributeKey::COMMENTS, $comments);
}
private function printPhpDocInfoToString(PhpDocInfo $phpDocInfo) : string
{
if ($phpDocInfo->isNewNode()) {
return $this->phpDocInfoPrinter->printNew($phpDocInfo);
}
return $this->phpDocInfoPrinter->printFormatPreserving($phpDocInfo);
}
}
Zerion Mini Shell 1.0