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<?php
declare(strict_types=1);
/**
* SPDX-FileCopyrightText: 2024 Nextcloud GmbH and Nextcloud contributors
* SPDX-License-Identifier: AGPL-3.0-only
*/
use PhpParser\Node\Attribute;
use Psalm\CodeLocation;
use Psalm\FileSource;
use Psalm\Issue\InvalidDocblock;
use Psalm\IssueBuffer;
use Psalm\Plugin\EventHandler\Event\AfterClassLikeVisitEvent;
class AttributeNamedParameters implements Psalm\Plugin\EventHandler\AfterClassLikeVisitInterface {
public static function afterClassLikeVisit(AfterClassLikeVisitEvent $event): void {
$stmt = $event->getStmt();
$statementsSource = $event->getStatementsSource();
foreach ($stmt->attrGroups as $attrGroup) {
foreach ($attrGroup->attrs as $attr) {
self::checkAttribute($attr, $statementsSource);
}
}
foreach ($stmt->getMethods() as $method) {
foreach ($method->attrGroups as $attrGroup) {
foreach ($attrGroup->attrs as $attr) {
self::checkAttribute($attr, $statementsSource);
}
}
}
}
private static function checkAttribute(Attribute $stmt, FileSource $statementsSource): void {
if ($stmt->name->getLast() === 'Attribute') {
return;
}
foreach ($stmt->args as $arg) {
if ($arg->name === null) {
IssueBuffer::maybeAdd(
new InvalidDocblock(
'Attribute arguments must be named.',
new CodeLocation($statementsSource, $stmt)
)
);
}
}
}
}
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