72 lines
1.8 KiB
PHP
72 lines
1.8 KiB
PHP
<?php
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/*
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* This file is part of the ActivityPhp package.
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*
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* Copyright (c) landrok at github.com/landrok
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*
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* For the full copyright and license information, please see
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* <https://github.com/landrok/activitypub/blob/master/LICENSE>.
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*/
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namespace Plugin\ActivityPub\Util\Type\Validator;
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use Exception;
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use Plugin\ActivityPub\Util\Type\Core\OrderedCollection;
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use Plugin\ActivityPub\Util\Type\Core\OrderedCollectionPage;
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use Plugin\ActivityPub\Util\Type\Extended\AbstractActor;
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use Plugin\ActivityPub\Util\Type\Util;
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use Plugin\ActivityPub\Util\Type\ValidatorInterface;
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/**
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* \Plugin\ActivityPub\Util\Type\Validator\InboxValidator is a dedicated
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* validator for inbox attribute.
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*/
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class InboxValidator implements ValidatorInterface
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{
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/**
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* Validate a inbox attribute value
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*
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* @param mixed $value
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* @param mixed $container
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*
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* @throws Exception
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*
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* @return bool
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*
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* @todo Support indirect reference for followers attribute?
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*/
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public function validate(mixed $value, mixed $container): bool
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{
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// Validate that container is an AbstractActor type
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Util::subclassOf($container, AbstractActor::class, true);
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if (is_string($value)) {
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return Util::validateUrl($value);
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}
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// An OrderedCollection
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return is_object($value) && $this->validateObject($value);
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}
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/**
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* Validate that it is an OrderedCollection
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*
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* @param object $collection
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*
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* @throws Exception
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*
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* @return bool
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*/
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protected function validateObject(object $collection): bool
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{
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return Util::subclassOf(
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$collection,
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OrderedCollection::class
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) || Util::subclassOf(
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$collection,
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OrderedCollectionPage::class
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);
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}
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}
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