TYPO3 9 Extbase EXT originalResource of FileReference 始終為 NULL。 為什么？

Question

我正在開發自己的擴展。 在此擴展中，可以將圖像添加到內容元素。 在后端視圖中，一切正常。 在數據庫中，sys_file 通過 sys_file_reference 對我的數據庫表的引用看起來也不錯。 但是當我在模板中創建一個 {_all} 時，文件的 originalResource 為 NULL。

有人能告訴我，我錯過了什么嗎？

這是我的擴展的一些代碼：ext_tables.sql

#
# Table structure for table 'tx_redspaceproduct_domain_model_product'
#
CREATE TABLE tx_redspaceproduct_domain_model_product (

uid int(11) unsigned NOT NULL AUTO_INCREMENT,
pid int(11) unsigned DEFAULT '0' NOT NULL,

number int(5) DEFAULT '0' NOT NULL,
name varchar(255) DEFAULT '' NOT NULL,
slug varchar(255) DEFAULT '' NOT NULL,
subname varchar(255) DEFAULT '' NOT NULL,
image int(11) unsigned NOT NULL default '0',
flyer int(11) unsigned NOT NULL default '0',
featureteaser text DEFAULT '',
description text DEFAULT '',
specifications text DEFAULT '',
features text DEFAULT '',
accuracy text DEFAULT '',
category int(11) unsigned DEFAULT '0' NOT NULL,
type int(11) unsigned DEFAULT '0' NOT NULL,
sibling int(11) unsigned DEFAULT '0' NOT NULL,
related int(11) unsigned DEFAULT '0' NOT NULL,
accessory int(11) unsigned DEFAULT '0' NOT NULL,
package int(11) unsigned DEFAULT '0' NOT NULL,
download int(11) unsigned DEFAULT '0' NOT NULL,

hidden int(1) unsigned DEFAULT '0' NOT NULL,
deleted int(1) unsigned DEFAULT '0' NOT NULL,

PRIMARY KEY (uid),
FOREIGN KEY (category) REFERENCES tx_redspaceproduct_domain_model_category(uid),
FOREIGN KEY (type) REFERENCES tx_redspaceproduct_domain_model_type(uid)

);

tx_redspaceproduct_domain_model_product.php

'image' => [
        'exclude' => true,
        'label' => 'LLL:EXT:redspace_product/Resources/Private/Language/locallang_db.xlf:tx_redspaceproduct_domain_model_product.image',
        'config' => \TYPO3\CMS\Core\Utility\ExtensionManagementUtility::getFileFieldTCAConfig(
            'image',
            [
                'appearance' => [
                    'createNewRelationLinkTitle' => 'LLL:EXT:frontend/Resources/Private/Language/locallang_ttc.xlf:images.addFileReference'
                ],
                'overrideChildTca' => [
                    'types' => [
                        'foreign_types' => [
                            '0' => [
                                'showitem' => '
                                --palette--;LLL:EXT:lang/locallang_tca.xlf:sys_file_reference.imageoverlayPalette;imageoverlayPalette,
                                --palette--;;filePalette'
                            ],
                            \TYPO3\CMS\Core\Resource\File::FILETYPE_TEXT => [
                                'showitem' => '
                                --palette--;LLL:EXT:lang/locallang_tca.xlf:sys_file_reference.imageoverlayPalette;imageoverlayPalette,
                                --palette--;;filePalette'
                            ],
                            \TYPO3\CMS\Core\Resource\File::FILETYPE_IMAGE => [
                                'showitem' => '
                                --palette--;LLL:EXT:lang/locallang_tca.xlf:sys_file_reference.imageoverlayPalette;imageoverlayPalette,
                                --palette--;;filePalette'
                            ],
                            \TYPO3\CMS\Core\Resource\File::FILETYPE_AUDIO => [
                                'showitem' => '
                                --palette--;LLL:EXT:lang/locallang_tca.xlf:sys_file_reference.imageoverlayPalette;imageoverlayPalette,
                                --palette--;;filePalette'
                            ],
                            \TYPO3\CMS\Core\Resource\File::FILETYPE_VIDEO => [
                                'showitem' => '
                                --palette--;LLL:EXT:lang/locallang_tca.xlf:sys_file_reference.imageoverlayPalette;imageoverlayPalette,
                                --palette--;;filePalette'
                            ],
                            \TYPO3\CMS\Core\Resource\File::FILETYPE_APPLICATION => [
                                'showitem' => '
                                --palette--;LLL:EXT:lang/locallang_tca.xlf:sys_file_reference.imageoverlayPalette;imageoverlayPalette,
                                --palette--;;filePalette'
                            ]
                        ],
                    ],
                ],
                'maxitems' => 99
            ],
            $GLOBALS['TYPO3_CONF_VARS']['GFX']['imagefile_ext']
        ),
    ],

產品.php

<?php
namespace REDSPACE\RedspaceProduct\Domain\Model;

use \TYPO3\CMS\Extbase\DomainObject\AbstractEntity;
use \TYPO3\CMS\Extbase\Persistence\ObjectStorage;
use \TYPO3\CMS\Extbase\Domain\Model\FileReference;

/***
 *
 * This file is part of the "Redspace Product" Extension for TYPO3 CMS.
 *
 * For the full copyright and license information, please read the
 * LICENSE.txt file that was distributed with this source code.
 *
 *  (c) 2019 Robin Probst <web@redspace.ch>, REDSPACE AG
 *
 ***/

/**
 * Product
*/
class Product extends AbstractEntity
{

    /**
     * image
     * 
     * @var \TYPO3\CMS\Extbase\Persistence\ObjectStorage<TYPO3\CMS\Extbase\Domain\Model\FileReference>
     * @TYPO3\CMS\Extbase\Annotation\ORM\Cascade("remove")
     */
    protected $image = null;

    /**
     * __construct
     */
    public function __construct()
    {
        $this->initStorageObjects();
    }

    /**
     * Initializes all ObjectStorage properties
     * 
     * @return void
     */
    protected function initStorageObjects()
    {
        $this->file = new ObjectStorage();
    }

    /**
     * Returns the image
     * 
     * @return ObjectStorage<FileReference> $image
     */
    public function getImage()
    {
        return $this->image;
    }

    /**
     * Sets the image
     * 
     * @param ObjectStorage<FileReference> $image
     * @return void
     */
    public function setImage(ObjectStorage $image)
    {
        $this->image = $image;
    }
}

ProductRepository.php：

<?php
namespace REDSPACE\RedspaceProduct\Domain\Repository;

use \TYPO3\CMS\Extbase\Persistence\Repository;
use TYPO3\CMS\Core\Utility\GeneralUtility;
use TYPO3\CMS\Core\Database\ConnectionPool;

/***
 *
 * This file is part of the "Redspace Product" Extension for TYPO3 CMS.
 *
 * For the full copyright and license information, please read the
 * LICENSE.txt file that was distributed with this source code.
 *
 *  (c) 2019 Robin Probst <web@redspace.ch>, REDSPACE AG
 *
 ***/

/**
 * The repository for Products
 */
class ProductRepository extends Repository
{
    protected $tableName = 'tx_redspaceproduct_domain_model_product';

    public function getProductOfCategory($category) {
        $queryBuilder = GeneralUtility::makeInstance(ConnectionPool::class)- >getQueryBuilderForTable($this->tableName);
        $statement = $queryBuilder
            ->select('*')
            ->from($this->tableName)
            ->where($queryBuilder->expr()->like('category', $category))
            ->execute();

        $rows = $statement->fetchAll();

        return $rows;
    }

    public function getFlyerIdentifier($uid) {
        $queryBuilder = GeneralUtility::makeInstance(ConnectionPool::class)- >getQueryBuilderForTable($this->tableName);
        $statement = $queryBuilder
            ->select('identifier')
            ->from('sys_file')
            ->leftJoin('sys_file','sys_file_reference','sys_file_reference',$queryBuilder->expr()->eq('sys_file_reference.uid_local', $queryBuilder->quoteIdentifier('sys_file.uid')))
            ->where($queryBuilder->expr()->eq('sys_file_reference.uid_foreign', $uid))
            ->andWhere($queryBuilder->expr()->eq('extension', '"pdf"'))
            ->execute();

        $rows = $statement->fetchAll();

        return $rows;
    }
}

這是 f:debug 的輸出：

棄用日志：

Answer 1

如果直接調用，可以訪問 debug-ViewHelper 中的 originalResource：

<f:debug>{image.originalResource}</f:debug>

原因： https : //forge.typo3.org/issues/66727#note-2