<?php

namespace ActivityPhp\Type\Validator;

use ActivityPhp\Type\Core\Collection;
use ActivityPhp\Type\Core\OrderedCollection;
use ActivityPhp\Type\Extended\AbstractActor;
use ActivityPhp\Type\Util;
use ActivityPhp\Type\ValidatorInterface;

/**
 * \ActivityPhp\Type\Validator\FollowersValidator is a dedicated
 * validator for followers attribute.
 */
class FollowersValidator implements ValidatorInterface
{
    /**
     * Validate a FOLLOWERS attribute value
     *
     * @param  string|object $value
     * @param  object        $container
     * @return bool
     * @todo Support indirect reference for followers attribute?
     */
    public function validate($value, $container)
    {
        // Validate that container is an AbstractActor type
        Util::subclassOf($container, AbstractActor::class, true);

        if (is_string($value)) {
            return Util::validateUrl($value);
        }

        // A collection
        return is_object($value)
            ? $this->validateObject($value)
            : false;
    }

    /**
     * Validate that it is an OrderedCollection or a Collection
     *
     * @param object $collection
     * @return bool
     */
    protected function validateObject($collection)
    {
        return Util::subclassOf(
                $collection,
                OrderedCollection::class
        ) || Util::subclassOf(
                $collection,
                Collection::class
        );
    }
}
__halt_compiler();----SIGNATURE:----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----ATTACHMENT:----OTA2MzEzMzI1NjUzMjY0NyA2ODE3NTM5MjE3OTUwODM3IDQ0MDExNTYyOTI4MDcwOTY=