在Shopware 6中通过php创建媒体

问题描述

我正在努力通过PHP导入媒体以使Shopware 6正常工作。

这是我的服务

<?PHP declare(strict_types=1);

namespace My\Namespace\Service;

use Shopware\Core\Content\Media\File\MediaFile;
use Shopware\Core\Content\Media\MediaService;
use Shopware\Core\Framework\Context;

class ImageImport
{
    /**
     * @var MediaService
     */
    protected $mediaService;

    /**
     * ImageImport constructor.
     * @param MediaService $mediaService
     */
    public function __construct(MediaService $mediaService)
    {
        $this->mediaService = $mediaService;
    }


    public function addImagetoProductMedia($imageUrl,Context $context)
    {
        $mediaId = NULL;
        $context->disableCache(function (Context $context) use ($imageUrl,&$mediaId): void {
            $filePathParts = explode('/',$imageUrl);
            $fileName = array_pop($filePathParts);
            $fileNameParts = explode('.',$fileName);

            $actualFileName = $fileNameParts[0];
            $fileExtension = $fileNameParts[1];


            if ($actualFileName && $fileExtension) {
                $tempFile = tempnam(sys_get_temp_dir(),'image-import');
                file_put_contents($tempFile,file_get_contents($imageUrl));

                $fileSize = filesize($tempFile);
                $mimeType = mime_content_type($tempFile);

                $mediaFile = new MediaFile($tempFile,$mimeType,$fileExtension,$fileSize);

                $mediaId = $this->mediaService->saveMediaFile($mediaFile,$actualFileName,$context,'product');
            }
        });
        return $mediaId;
    }
}

在表媒体中创建具有正确media_folder_association的条目。据我所知，与通过后端上传的其他媒体没有区别（私有为1，user_id为NULL除外）。

但是在后端，媒体条目已损坏，似乎无法加载实际的图像文件（我尝试将private设置为true以便在媒体部分中看到它，将媒体添加到产品中时也会发生同样的情况通过PHP，但我想问题出在对产品的任何分配之前。）

Image in backend media

有人建议这里有什么问题吗？

谢谢菲尔

=====解决方案======

这是已更新且可以使用的服务：

<?PHP declare(strict_types=1);

namespace My\Namespace\Service;

use Shopware\Core\Content\Media\File\FileSaver;
use Shopware\Core\Content\Media\File\MediaFile;
use Shopware\Core\Content\Media\MediaService;
use Shopware\Core\Framework\Context;

class ImageImport
{
    /**
     * @var MediaService
     */
    protected $mediaService;

    /**
     * @var FileSaver
     */
    private $fileSaver;

    /**
     * ImageImport constructor.
     * @param MediaService $mediaService
     * @param FileSaver $fileSaver
     */
    public function __construct(MediaService $mediaService,FileSaver $fileSaver)
    {
        $this->mediaService = $mediaService;
        $this->fileSaver = $fileSaver;
    }


    public function addImagetoProductMedia($imageUrl,$fileSize);
                $mediaId = $this->mediaService->createMediaInFolder('product',false);

                $this->fileSaver->persistFiletoMedia(
                    $mediaFile,$mediaId,$context
                );
            }
        });
        return $mediaId;
    }
}

解决方法

要将文件导入Shopware 6，需要执行两个步骤：

您必须创建一个媒体文件对象（MediaDefinition / media table）。看看MediaConverter
在SwagMigrationMediaFileDefinition（swag_migration_media_file表）中创建一个新条目。

相关迁移运行的swag_migration_media_file表中的每个条目将由MediaFileProcessorInterface的实现处理。

要向表中添加文件，您可以在 Converter 类中执行以下操作（此示例来自MediaConverter）：

abstract class MediaConverter extends ShopwareConverter
{

    public function convert(
        array $data,Context $context,MigrationContextInterface $migrationContext
    ): ConvertStruct {
        $this->generateChecksum($data);
        $this->context = $context;
        $this->locale = $data['_locale'];
        unset($data['_locale']);

        $connection = $migrationContext->getConnection();
        $this->connectionId = '';
        if ($connection !== null) {
            $this->connectionId = $connection->getId();
        }

        $converted = [];
        $this->mainMapping = $this->mappingService->getOrCreateMapping(
            $this->connectionId,DefaultEntities::MEDIA,$data['id'],$context,$this->checksum
        );
        $converted['id'] = $this->mainMapping['entityUuid'];

        if (!isset($data['name'])) {
            $data['name'] = $converted['id'];
        }

        $this->mediaFileService->saveMediaFile(
            [
                'runId' => $migrationContext->getRunUuid(),'entity' => MediaDataSet::getEntity(),// important to distinguish between private and public files
                'uri' => $data['uri'] ?? $data['path'],'fileName' => $data['name'],// uri or path to the file (because of the different implementations of the gateways)
                'fileSize' => (int) $data['file_size'],'mediaId' => $converted['id'],// uuid of the media object in Shopware 6
            ]
        );
        unset($data['uri'],$data['file_size']);

        $this->getMediaTranslation($converted,$data);
        $this->convertValue($converted,'title',$data,'name');
        $this->convertValue($converted,'alt','description');

        $albumMapping = $this->mappingService->getMapping(
            $this->connectionId,DefaultEntities::MEDIA_FOLDER,$data['albumID'],$this->context
        );

        if ($albumMapping !== null) {
            $converted['mediaFolderId'] = $albumMapping['entityUuid'];
            $this->mappingIds[] = $albumMapping['id'];
        }

        unset(
            $data['id'],// Legacy data which don't need a mapping or there is no equivalent field
            $data['path'],$data['type'],$data['extension'],$data['file_size'],$data['width'],$data['height'],$data['userID'],$data['created']
        );

        $returnData = $data;
        if (empty($returnData)) {
            $returnData = null;
        }
        $this->updateMainMapping($migrationContext,$context);

        // The MediaWriter will write this Shopware 6 media object
        return new ConvertStruct($converted,$returnData,$this->mainMapping['id']);
    }

}

swag_migration_media_files由正确的处理器服务处理。对于文档和普通媒体，此服务有所不同，但仍取决于网关

===不同的方法（Shyim建议）===

看看这个（取自Shopwaredowntown的Github存储库）：

public function upload(UploadedFile $file,string $folder,string $type,Context $context): string
    {
        $this->checkValidFile($file);

        $this->validator->validate($file,$type);

        $mediaFile = new MediaFile($file->getPathname(),$file->getMimeType(),$file->getClientOriginalExtension(),$file->getSize());

        $mediaId = $this->mediaService->createMediaInFolder($folder,false);

        try {
            $this->fileSaver->persistFileToMedia(
                $mediaFile,pathinfo($file->getFilename(),PATHINFO_FILENAME),$mediaId,$context
            );
        } catch (MediaNotFoundException $e) {
            throw new UploadException($e->getMessage());
        }

        return $mediaId;
    }

src / Portal / Hacks / StorefrontMediaUploader.php：49

public function upload(UploadedFile $file,Context $context): string

shopware shopware6