9.5/_record_state_factory_8php_source.html

<?php

declare(strict_types = 1);


namespace ‪TYPO3\CMS\Core\DataHandling\Model;


/*

 * This file is part of the TYPO3 CMS project.

 *

 * It is free software; you can redistribute it and/or modify it under

 * the terms of the GNU General Public License, either version 2

 * of the License, or any later version.

 *

 * For the full copyright and license information, please read the

 * LICENSE.txt file that was distributed with this source code.

 *

 * The TYPO3 project - inspiring people to share!

 */


use ‪TYPO3\CMS\Core\Utility\GeneralUtility;


class ‪RecordStateFactory

{

    protected ‪$name;


    public static function ‪forName(string ‪$name): self

    {

        return GeneralUtility::makeInstance(

            static::class,

            ‪$name

        );

    }


    public function ‪__construct(string ‪$name)

    {

        $this->name = ‪$name;

    }


    public function ‪fromArray(array $data, $pageId = null, $recordId = null): ‪RecordState

    {

        $pageId = $pageId ?? $data['pid'] ?? null;

        $recordId = $recordId ?? $data['uid'] ?? null;


        $aspectFieldValues = $this->‪resolveAspectFieldValues($data);


        $context = GeneralUtility::makeInstance(EntityContext::class)

            ->withWorkspaceId($aspectFieldValues['workspace'])

            ->withLanguageId($aspectFieldValues['language']);

        $node = $this->‪createEntityPointer($pageId, 'pages');

        $subject = $this->‪createEntityPointer($recordId);


        $target = GeneralUtility::makeInstance(

            RecordState::class,

            $context,

            $node,

            $subject

        );

        return $target

            ->withLanguageLink($this->‪resolveLanguageLink($aspectFieldValues))

            ->withVersionLink($this->‪resolveVersionLink($aspectFieldValues));

    }


    protected function ‪resolveAspectFieldNames(): array

    {

        return [

            'workspace' => 't3ver_wsid',

            'versionParent' => 't3ver_oid',

            'language' => ‪$GLOBALS['TCA'][‪$this->name]['ctrl']['languageField'] ?? null,

            'languageParent' => ‪$GLOBALS['TCA'][‪$this->name]['ctrl']['transOrigPointerField'] ?? null,

            'languageSource' => ‪$GLOBALS['TCA'][‪$this->name]['ctrl']['translationSource'] ?? null,

        ];

    }


    protected function ‪resolveAspectFieldValues(array $data): array

    {

        return array_map(

            function ($aspectFieldName) use ($data) {

                return (int)($data[$aspectFieldName] ?? 0);

            },

            $this->‪resolveAspectFieldNames()

        );

    }


    protected function ‪resolveLanguageLink(array $aspectFieldNames): ?‪EntityPointerLink

    {

        if (!empty($aspectFieldNames['languageSource'])) {

            $languageSourceLink = GeneralUtility::makeInstance(

                EntityPointerLink::class,

                $this->‪createEntityPointer($aspectFieldNames['languageSource'])

            );

        }


        if (!empty($aspectFieldNames['languageParent'])) {

            $languageParentLink = GeneralUtility::makeInstance(

                EntityPointerLink::class,

                $this->‪createEntityPointer($aspectFieldNames['languageParent'])

            );

        }


        if (empty($languageSourceLink) || empty($languageParentLink)

            || $languageSourceLink->getSubject()->isEqualTo(

                $languageParentLink->getSubject()

            )

        ) {

            return $languageSourceLink ?? $languageParentLink ?? null;

        }

        return $languageSourceLink->withAncestor($languageParentLink);

    }


    protected function ‪resolveVersionLink(array $aspectFieldNames): ?‪EntityPointerLink

    {

        if (!empty($aspectFieldNames['versionParent'])) {

            return GeneralUtility::makeInstance(

                EntityPointerLink::class,

                $this->‪createEntityPointer($aspectFieldNames['versionParent'])

            );

        }

        return null;

    }


    protected function ‪createEntityPointer($identifier, string ‪$name = null): ‪EntityPointer

    {

        if ($identifier === null) {

            throw new \LogicException(

                'Cannot create null pointer',

                1536407967

            );

        }


        $identifier = (string)$identifier;


        return GeneralUtility::makeInstance(

            EntityUidPointer::class,

            ‪$name ?? $this->name,

            $identifier

        );

    }

}