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khaccount committed 2026-05-18 14:46:25 +02:00
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<?php
declare(strict_types=1);
namespace Evomedien\Vitec\UserFunc;
use Doctrine\DBAL\ParameterType;
use Evomedien\Vitec\Domain\Repository\ProductRepository;
use Psr\Http\Message\ServerRequestInterface;
use TYPO3\CMS\Core\Database\Connection;
use TYPO3\CMS\Core\Imaging\ImageManipulation\CropVariantCollection;
use TYPO3\CMS\Core\Resource\FileReference;
use TYPO3\CMS\Core\Resource\ResourceFactory;
use TYPO3\CMS\Core\Service\FlexFormService;
use TYPO3\CMS\Core\Utility\GeneralUtility;
use TYPO3\CMS\Extbase\Service\ImageService;
/**
* UserFunc to render product list as JSON for headless
*/
class ProductListJsonRenderer
{
public function render(string $content, array $conf): string
{
// IMPORTANT: Headless creates new cObj contexts when rendering JSON fields,
// losing the current content element context. Also, Extbase repositories don't work
// in UserFunc context because the full Extbase framework isn't bootstrapped.
//
// Solution: Query tt_content directly to find the plugin configuration,
// then use direct database queries for products instead of Extbase repositories.
// Get current page UID
$pageId = (int)($GLOBALS['TSFE']->id ?? 0);
// Query tt_content for vitec_productlist on this page
$queryBuilder = GeneralUtility::makeInstance(\TYPO3\CMS\Core\Database\ConnectionPool::class)
->getQueryBuilderForTable('tt_content');
$contentElements = $queryBuilder
->select('*')
->from('tt_content')
->where(
$queryBuilder->expr()->eq('pid', $queryBuilder->createNamedParameter($pageId, ParameterType::INTEGER)),
$queryBuilder->expr()->eq('list_type', $queryBuilder->createNamedParameter('vitec_productlist', ParameterType::STRING)),
$queryBuilder->expr()->eq('deleted', 0),
$queryBuilder->expr()->eq('hidden', 0)
)
->executeQuery()
->fetchAllAssociative();
if (empty($contentElements)) {
return json_encode(['debug' => 'No vitec_productlist on page ' . $pageId]);
}
// Take the first one (there should typically be only one)
$contentElement = $contentElements[0];
// Parse FlexForm
$flexFormService = GeneralUtility::makeInstance(FlexFormService::class);
$flexFormData = $flexFormService->convertFlexFormContentToArray($contentElement['pi_flexform'] ?? '');
$settings = $flexFormData['settings'] ?? [];
// Extract category UIDs and debug setting
$categoryUids = array_filter(
array_map('intval', explode(',', (string)($settings['categories'] ?? '')))
);
$debugMode = (bool)($settings['debug'] ?? false);
$allProducts = (bool)($settings['allproducts'] ?? false);
// Extbase repositories don't work in UserFunc context
// Use direct database query instead
$productQueryBuilder = GeneralUtility::makeInstance(\TYPO3\CMS\Core\Database\ConnectionPool::class)
->getQueryBuilderForTable('tx_vitec_domain_model_product');
$productQuery = $productQueryBuilder
->select('p.*')
->from('tx_vitec_domain_model_product', 'p')
->where(
$productQueryBuilder->expr()->eq('p.deleted', 0),
$productQueryBuilder->expr()->eq('p.hidden', 0),
$productQueryBuilder->expr()->eq('p.legacy', 0),
$productQueryBuilder->expr()->eq('p.supportproduct', 0),
$productQueryBuilder->expr()->eq('p.hideonwebsite', 0),
$productQueryBuilder->expr()->eq('p.hideonproducts', 0),
$productQueryBuilder->expr()->eq('p.subproduct', 0)
);
// Add category filter if specified and allProducts is not enabled
if (!empty($categoryUids) && !$allProducts) {
// Join with sys_category_record_mm to filter by categories
$productQuery
->join(
'p',
'sys_category_record_mm',
'mm',
'mm.uid_foreign = p.uid AND mm.tablenames = ' . $productQueryBuilder->createNamedParameter('tx_vitec_domain_model_product', ParameterType::STRING) . ' AND mm.fieldname = ' . $productQueryBuilder->createNamedParameter('categories', ParameterType::STRING)
)
->andWhere(
$productQueryBuilder->expr()->in('mm.uid_local', $productQueryBuilder->createNamedParameter($categoryUids, Connection::PARAM_INT_ARRAY))
)
->groupBy('p.uid');
}
$products = $productQuery->executeQuery()->fetchAllAssociative();
// Serialize products (they're already associative arrays from the query)
$productsData = [];
foreach ($products as $product) {
$productsData[] = $this->serializeProduct($product);
}
// If debug mode is enabled, return object with products and debug info
if ($debugMode) {
return json_encode([
'products' => $productsData,
'debug' => [
'pageId' => $pageId,
'categoryUids' => $categoryUids,
'productCount' => count($productsData),
'settings' => $settings
]
]);
}
// Otherwise return products array directly (backward compatible)
return json_encode($productsData);
}
/**
* Serialize a single product DB row to the full headless JSON structure.
*
* Includes every field declared on the Product domain model
* (Evomedien\Vitec\Domain\Model\Product) plus all fully resolved
* relations (categories, productimage, downloads, ogimage, relatedprodukt).
*
* DB-only columns that are NOT part of the domain model
* (cta, links, sorting1-5, key1-3, apptext1-3, productlayout, image,
* relatedimage, system fields) are intentionally omitted.
*
* @param array<string,mixed> $product Associative DB row of tx_vitec_domain_model_product
* @return array<string,mixed>
*/
protected function serializeProduct(array $product): array
{
$uid = (int)$product['uid'];
return [
// --- identifier ---
'uid' => $uid,
// --- scalar string fields (Product domain model) ---
'title' => (string)($product['title'] ?? ''),
'slug' => (string)($product['slug'] ?? ''),
'urltitle' => (string)($product['urltitle'] ?? ''),
'seotitle' => (string)($product['seotitle'] ?? ''),
'seometa' => (string)($product['seometa'] ?? ''),
'keywords' => (string)($product['keywords'] ?? ''),
'structureddata' => (string)($product['structureddata'] ?? ''),
'teaser' => (string)($product['teaser'] ?? ''),
'subtitle' => (string)($product['subtitle'] ?? ''),
'video' => (string)($product['video'] ?? ''),
'applications' => (string)($product['applications'] ?? ''),
'description' => (string)($product['description'] ?? ''),
'highlights' => (string)($product['highlights'] ?? ''),
'shortcutpid' => (string)($product['shortcutpid'] ?? ''),
'contentelement' => (string)($product['contentelement'] ?? ''),
'contentelementcta' => (string)($product['contentelementcta'] ?? ''),
// --- boolean flags (Product domain model) ---
'hideonapp' => (bool)($product['hideonapp'] ?? false),
'hideonwebsite' => (bool)($product['hideonwebsite'] ?? false),
'hideondatasheets' => (bool)($product['hideondatasheets'] ?? false),
'hideonproducts' => (bool)($product['hideonproducts'] ?? false),
'shortcut' => (bool)($product['shortcut'] ?? false),
'legacy' => (bool)($product['legacy'] ?? false),
'supportproduct' => (bool)($product['supportproduct'] ?? false),
'subproduct' => (bool)($product['subproduct'] ?? false),
// --- convenience link (kept for backward compatibility) ---
'link' => '/product/' . (string)($product['slug'] ?? ''),
// --- fully resolved relations ---
'categories' => $this->getProductCategories($uid),
'images' => $this->getProductImages($uid),
'downloads' => $this->getProductDownloads($uid),
'ogimage' => $this->getProductOgImage($uid),
'relatedprodukt' => $this->getRelatedProducts($uid),
];
}
/**
* Get product images from FAL (sys_file_reference)
* Processes images through ImageService and generates srcset for responsive images
*/
protected function getProductImages(int $productUid): array
{
$queryBuilder = GeneralUtility::makeInstance(\TYPO3\CMS\Core\Database\ConnectionPool::class)
->getQueryBuilderForTable('sys_file_reference');
$fileReferences = $queryBuilder
->select('sfr.uid', 'sfr.uid_local', 'sfr.title', 'sfr.description', 'sfr.alternative', 'sfr.crop')
->from('sys_file_reference', 'sfr')
->where(
$queryBuilder->expr()->eq('sfr.tablenames', $queryBuilder->createNamedParameter('tx_vitec_domain_model_product', ParameterType::STRING)),
$queryBuilder->expr()->eq('sfr.fieldname', $queryBuilder->createNamedParameter('productimage', ParameterType::STRING)),
$queryBuilder->expr()->eq('sfr.uid_foreign', $queryBuilder->createNamedParameter($productUid, ParameterType::INTEGER)),
$queryBuilder->expr()->eq('sfr.deleted', 0),
$queryBuilder->expr()->eq('sfr.hidden', 0)
)
->orderBy('sfr.sorting_foreign')
->executeQuery()
->fetchAllAssociative();
$imageService = GeneralUtility::makeInstance(ImageService::class);
$resourceFactory = GeneralUtility::makeInstance(ResourceFactory::class);
$images = [];
foreach ($fileReferences as $fileRefData) {
try {
// Get FAL FileReference object
$fileReference = $resourceFactory->getFileReferenceObject((int)$fileRefData['uid']);
// Define image sizes for srcset
$sizes = [
'small' => ['width' => 400, 'height' => null],
'medium' => ['width' => 800, 'height' => null],
'large' => ['width' => 1200, 'height' => null],
'xlarge' => ['width' => 1600, 'height' => null],
];
$srcset = [];
foreach ($sizes as $sizeName => $dimensions) {
$processedImage = $imageService->applyProcessingInstructions(
$fileReference,
[
'width' => $dimensions['width'],
'height' => $dimensions['height'],
'crop' => $fileRefData['crop'] ?? null
]
);
$imageUri = $imageService->getImageUri($processedImage);
$srcset[] = [
'url' => $imageUri,
'width' => $dimensions['width'],
'descriptor' => $dimensions['width'] . 'w'
];
}
// Get original/default image
$defaultProcessed = $imageService->applyProcessingInstructions(
$fileReference,
['width' => 800, 'crop' => $fileRefData['crop'] ?? null]
);
$images[] = [
'uid' => (int)$fileRefData['uid'],
'url' => $imageService->getImageUri($defaultProcessed),
'title' => $fileRefData['title'] ?? '',
'alternative' => $fileRefData['alternative'] ?? '',
'description' => $fileRefData['description'] ?? '',
'srcset' => $srcset,
'properties' => [
'width' => $fileReference->getProperty('width'),
'height' => $fileReference->getProperty('height'),
'mimeType' => $fileReference->getProperty('mime_type')
]
];
} catch (\Exception $e) {
// Skip images that can't be processed
continue;
}
}
return $images;
}
/**
* Get the single Open Graph image (ogimage) for a product, or null.
*
* @return array<string,mixed>|null
*/
protected function getProductOgImage(int $productUid): ?array
{
$queryBuilder = GeneralUtility::makeInstance(\TYPO3\CMS\Core\Database\ConnectionPool::class)
->getQueryBuilderForTable('sys_file_reference');
$fileRefData = $queryBuilder
->select('sfr.uid', 'sfr.title', 'sfr.description', 'sfr.alternative', 'sfr.crop')
->from('sys_file_reference', 'sfr')
->where(
$queryBuilder->expr()->eq('sfr.tablenames', $queryBuilder->createNamedParameter('tx_vitec_domain_model_product', ParameterType::STRING)),
$queryBuilder->expr()->eq('sfr.fieldname', $queryBuilder->createNamedParameter('ogimage', ParameterType::STRING)),
$queryBuilder->expr()->eq('sfr.uid_foreign', $queryBuilder->createNamedParameter($productUid, ParameterType::INTEGER)),
$queryBuilder->expr()->eq('sfr.deleted', 0),
$queryBuilder->expr()->eq('sfr.hidden', 0)
)
->orderBy('sfr.sorting_foreign')
->setMaxResults(1)
->executeQuery()
->fetchAssociative();
if (!$fileRefData) {
return null;
}
try {
$resourceFactory = GeneralUtility::makeInstance(ResourceFactory::class);
$imageService = GeneralUtility::makeInstance(ImageService::class);
$fileReference = $resourceFactory->getFileReferenceObject((int)$fileRefData['uid']);
$processed = $imageService->applyProcessingInstructions(
$fileReference,
['width' => 1200, 'crop' => $fileRefData['crop'] ?? null]
);
return [
'uid' => (int)$fileRefData['uid'],
'url' => $imageService->getImageUri($processed),
'title' => $fileRefData['title'] ?? '',
'alternative' => $fileRefData['alternative'] ?? '',
'description' => $fileRefData['description'] ?? '',
'properties' => [
'width' => $fileReference->getProperty('width'),
'height' => $fileReference->getProperty('height'),
'mimeType' => $fileReference->getProperty('mime_type'),
],
];
} catch (\Exception $e) {
return null;
}
}
/**
* Get categories for a product (resolved sys_category records).
*/
protected function getProductCategories(int $productUid): array
{
$queryBuilder = GeneralUtility::makeInstance(\TYPO3\CMS\Core\Database\ConnectionPool::class)
->getQueryBuilderForTable('sys_category');
$categories = $queryBuilder
->select('c.uid', 'c.title', 'c.description')
->from('sys_category', 'c')
->join(
'c',
'sys_category_record_mm',
'mm',
'mm.uid_local = c.uid AND mm.tablenames = ' .
$queryBuilder->createNamedParameter('tx_vitec_domain_model_product', ParameterType::STRING) .
' AND mm.fieldname = ' .
$queryBuilder->createNamedParameter('categories', ParameterType::STRING)
)
->where(
$queryBuilder->expr()->eq('mm.uid_foreign', $queryBuilder->createNamedParameter($productUid, ParameterType::INTEGER)),
$queryBuilder->expr()->eq('c.deleted', 0),
$queryBuilder->expr()->eq('c.hidden', 0)
)
->orderBy('mm.sorting', 'ASC')
->executeQuery()
->fetchAllAssociative();
return array_map(static function ($cat) {
return [
'uid' => (int)$cat['uid'],
'title' => $cat['title'] ?? '',
'description' => $cat['description'] ?? '',
];
}, $categories);
}
/**
* Get all downloads for a product (resolved via tx_vitec_product_download_mm).
*/
protected function getProductDownloads(int $productUid): array
{
$queryBuilder = GeneralUtility::makeInstance(\TYPO3\CMS\Core\Database\ConnectionPool::class)
->getQueryBuilderForTable('tx_vitec_domain_model_download');
$downloads = $queryBuilder
->select('d.*')
->from('tx_vitec_domain_model_download', 'd')
->join(
'd',
'tx_vitec_product_download_mm',
'mm',
'mm.uid_foreign = d.uid'
)
->where(
$queryBuilder->expr()->eq('mm.uid_local', $queryBuilder->createNamedParameter($productUid, ParameterType::INTEGER)),
$queryBuilder->expr()->eq('d.deleted', 0),
$queryBuilder->expr()->eq('d.hidden', 0),
$queryBuilder->expr()->eq('d.hideonwebsite', 0)
)
->orderBy('mm.sorting', 'ASC')
->executeQuery()
->fetchAllAssociative();
$result = [];
foreach ($downloads as $download) {
$fileInfo = null;
// Get file information from FAL if file reference exists
if (!empty($download['file'])) {
$fileQueryBuilder = GeneralUtility::makeInstance(\TYPO3\CMS\Core\Database\ConnectionPool::class)
->getQueryBuilderForTable('sys_file_reference');
$fileRef = $fileQueryBuilder
->select('fr.uid', 'f.uid as file_uid', 'f.identifier', 'f.name', 'f.size', 'f.extension', 'f.mime_type')
->from('sys_file_reference', 'fr')
->join('fr', 'sys_file', 'f', 'fr.uid_local = f.uid')
->where(
$fileQueryBuilder->expr()->eq('fr.uid_foreign', $fileQueryBuilder->createNamedParameter((int)$download['uid'], ParameterType::INTEGER)),
$fileQueryBuilder->expr()->eq('fr.tablenames', $fileQueryBuilder->createNamedParameter('tx_vitec_domain_model_download', ParameterType::STRING)),
$fileQueryBuilder->expr()->eq('fr.fieldname', $fileQueryBuilder->createNamedParameter('file', ParameterType::STRING)),
$fileQueryBuilder->expr()->eq('fr.deleted', 0),
$fileQueryBuilder->expr()->eq('f.missing', 0)
)
->orderBy('fr.sorting_foreign', 'ASC')
->setMaxResults(1)
->executeQuery()
->fetchAssociative();
if ($fileRef) {
$fileInfo = [
'uid' => (int)$fileRef['file_uid'],
'name' => $fileRef['name'],
'url' => '/fileadmin' . $fileRef['identifier'],
'size' => (int)$fileRef['size'],
'extension' => $fileRef['extension'],
'mimeType' => $fileRef['mime_type'] ?? '',
];
}
}
$result[] = [
'uid' => (int)$download['uid'],
'title' => $download['title'] ?? '',
'slug' => $download['slug'] ?? '',
'teaser' => $download['teaser'] ?? '',
'description' => $download['description'] ?? '',
'keywords' => $download['keywords'] ?? '',
'icon' => $download['icon'] ?? '',
'file' => $fileInfo,
];
}
return $result;
}
/**
* Get related products (resolved via tx_vitec_product_related_mm).
*
* Returns a shallow representation (no nested relations) to avoid
* infinite recursion between mutually related products.
*/
protected function getRelatedProducts(int $productUid): array
{
$queryBuilder = GeneralUtility::makeInstance(\TYPO3\CMS\Core\Database\ConnectionPool::class)
->getQueryBuilderForTable('tx_vitec_domain_model_product');
$related = $queryBuilder
->select('p.uid', 'p.title', 'p.slug', 'p.subtitle', 'p.teaser', 'p.description')
->from('tx_vitec_domain_model_product', 'p')
->join(
'p',
'tx_vitec_product_related_mm',
'mm',
'mm.uid_foreign = p.uid'
)
->where(
$queryBuilder->expr()->eq('mm.uid_local', $queryBuilder->createNamedParameter($productUid, ParameterType::INTEGER)),
$queryBuilder->expr()->eq('p.deleted', 0),
$queryBuilder->expr()->eq('p.hidden', 0)
)
->orderBy('mm.sorting', 'ASC')
->executeQuery()
->fetchAllAssociative();
$result = [];
foreach ($related as $rel) {
$relUid = (int)$rel['uid'];
$images = $this->getProductImages($relUid);
$result[] = [
'uid' => $relUid,
'title' => (string)($rel['title'] ?? ''),
'slug' => (string)($rel['slug'] ?? ''),
'subtitle' => (string)($rel['subtitle'] ?? ''),
'teaser' => (string)($rel['teaser'] ?? ''),
'description' => (string)($rel['description'] ?? ''),
'link' => '/product/' . (string)($rel['slug'] ?? ''),
'images' => $images,
];
}
return $result;
}
}
@@ -0,0 +1,228 @@
<?php
declare(strict_types=1);
namespace Evomedien\Vitec\UserFunc;
use Doctrine\DBAL\ParameterType;
use Evomedien\Vitec\Domain\Repository\ProductRepository;
use Psr\Http\Message\ServerRequestInterface;
use TYPO3\CMS\Core\Database\Connection;
use TYPO3\CMS\Core\Imaging\ImageManipulation\CropVariantCollection;
use TYPO3\CMS\Core\Resource\FileReference;
use TYPO3\CMS\Core\Resource\ResourceFactory;
use TYPO3\CMS\Core\Service\FlexFormService;
use TYPO3\CMS\Core\Utility\GeneralUtility;
use TYPO3\CMS\Extbase\Service\ImageService;
/**
* UserFunc to render product list as JSON for headless
*/
class ProductListJsonRenderer
{
public function render(string $content, array $conf): string
{
// IMPORTANT: Headless creates new cObj contexts when rendering JSON fields,
// losing the current content element context. Also, Extbase repositories don't work
// in UserFunc context because the full Extbase framework isn't bootstrapped.
//
// Solution: Query tt_content directly to find the plugin configuration,
// then use direct database queries for products instead of Extbase repositories.
// Get current page UID
$pageId = (int)($GLOBALS['TSFE']->id ?? 0);
// Query tt_content for vitec_productlist on this page
$queryBuilder = GeneralUtility::makeInstance(\TYPO3\CMS\Core\Database\ConnectionPool::class)
->getQueryBuilderForTable('tt_content');
$contentElements = $queryBuilder
->select('*')
->from('tt_content')
->where(
$queryBuilder->expr()->eq('pid', $queryBuilder->createNamedParameter($pageId, ParameterType::INTEGER)),
$queryBuilder->expr()->eq('list_type', $queryBuilder->createNamedParameter('vitec_productlist', ParameterType::STRING)),
$queryBuilder->expr()->eq('deleted', 0),
$queryBuilder->expr()->eq('hidden', 0)
)
->executeQuery()
->fetchAllAssociative();
if (empty($contentElements)) {
return json_encode(['debug' => 'No vitec_productlist on page ' . $pageId]);
}
// Take the first one (there should typically be only one)
$contentElement = $contentElements[0];
// Parse FlexForm
$flexFormService = GeneralUtility::makeInstance(FlexFormService::class);
$flexFormData = $flexFormService->convertFlexFormContentToArray($contentElement['pi_flexform'] ?? '');
$settings = $flexFormData['settings'] ?? [];
// Extract category UIDs and debug setting
$categoryUids = array_filter(
array_map('intval', explode(',', (string)($settings['categories'] ?? '')))
);
$debugMode = (bool)($settings['debug'] ?? false);
$allProducts = (bool)($settings['allproducts'] ?? false);
// Extbase repositories don't work in UserFunc context
// Use direct database query instead
$productQueryBuilder = GeneralUtility::makeInstance(\TYPO3\CMS\Core\Database\ConnectionPool::class)
->getQueryBuilderForTable('tx_vitec_domain_model_product');
$productQuery = $productQueryBuilder
->select('p.*')
->from('tx_vitec_domain_model_product', 'p')
->where(
$productQueryBuilder->expr()->eq('p.deleted', 0),
$productQueryBuilder->expr()->eq('p.hidden', 0),
$productQueryBuilder->expr()->eq('p.legacy', 0),
$productQueryBuilder->expr()->eq('p.supportproduct', 0),
$productQueryBuilder->expr()->eq('p.hideonwebsite', 0),
$productQueryBuilder->expr()->eq('p.hideonproducts', 0),
$productQueryBuilder->expr()->eq('p.subproduct', 0)
);
// Add category filter if specified and allProducts is not enabled
if (!empty($categoryUids) && !$allProducts) {
// Join with sys_category_record_mm to filter by categories
$productQuery
->join(
'p',
'sys_category_record_mm',
'mm',
'mm.uid_foreign = p.uid AND mm.tablenames = ' . $productQueryBuilder->createNamedParameter('tx_vitec_domain_model_product', ParameterType::STRING) . ' AND mm.fieldname = ' . $productQueryBuilder->createNamedParameter('categories', ParameterType::STRING)
)
->andWhere(
$productQueryBuilder->expr()->in('mm.uid_local', $productQueryBuilder->createNamedParameter($categoryUids, Connection::PARAM_INT_ARRAY))
)
->groupBy('p.uid');
}
$products = $productQuery->executeQuery()->fetchAllAssociative();
// Serialize products (they're already associative arrays from the query)
$productsData = [];
foreach ($products as $product) {
// Get product images (FAL references)
$images = $this->getProductImages((int)$product['uid']);
$productsData[] = [
'uid' => (int)$product['uid'],
'title' => $product['title'] ?? '',
'subtitle' => $product['subtitle'] ?? '',
'slug' => $product['slug'] ?? '',
'teaser' => $product['teaser'] ?? '',
'description' => $product['description'] ?? '',
'link' => '/product/' . ($product['slug'] ?? ''),
'images' => $images,
// Add more fields as needed
];
}
// If debug mode is enabled, return object with products and debug info
if ($debugMode) {
return json_encode([
'products' => $productsData,
'debug' => [
'pageId' => $pageId,
'categoryUids' => $categoryUids,
'productCount' => count($productsData),
'settings' => $settings
]
]);
}
// Otherwise return products array directly (backward compatible)
return json_encode($productsData);
}
/**
* Get product images from FAL (sys_file_reference)
* Processes images through ImageService and generates srcset for responsive images
*/
protected function getProductImages(int $productUid): array
{
$queryBuilder = GeneralUtility::makeInstance(\TYPO3\CMS\Core\Database\ConnectionPool::class)
->getQueryBuilderForTable('sys_file_reference');
$fileReferences = $queryBuilder
->select('sfr.uid', 'sfr.uid_local', 'sfr.title', 'sfr.description', 'sfr.alternative', 'sfr.crop')
->from('sys_file_reference', 'sfr')
->where(
$queryBuilder->expr()->eq('sfr.tablenames', $queryBuilder->createNamedParameter('tx_vitec_domain_model_product', ParameterType::STRING)),
$queryBuilder->expr()->eq('sfr.fieldname', $queryBuilder->createNamedParameter('productimage', ParameterType::STRING)),
$queryBuilder->expr()->eq('sfr.uid_foreign', $queryBuilder->createNamedParameter($productUid, ParameterType::INTEGER)),
$queryBuilder->expr()->eq('sfr.deleted', 0),
$queryBuilder->expr()->eq('sfr.hidden', 0)
)
->orderBy('sfr.sorting_foreign')
->executeQuery()
->fetchAllAssociative();
$imageService = GeneralUtility::makeInstance(ImageService::class);
$resourceFactory = GeneralUtility::makeInstance(ResourceFactory::class);
$images = [];
foreach ($fileReferences as $fileRefData) {
try {
// Get FAL FileReference object
$fileReference = $resourceFactory->getFileReferenceObject((int)$fileRefData['uid']);
// Define image sizes for srcset
$sizes = [
'small' => ['width' => 400, 'height' => null],
'medium' => ['width' => 800, 'height' => null],
'large' => ['width' => 1200, 'height' => null],
'xlarge' => ['width' => 1600, 'height' => null],
];
$srcset = [];
foreach ($sizes as $sizeName => $dimensions) {
$processedImage = $imageService->applyProcessingInstructions(
$fileReference,
[
'width' => $dimensions['width'],
'height' => $dimensions['height'],
'crop' => $fileRefData['crop'] ?? null
]
);
$imageUri = $imageService->getImageUri($processedImage);
$srcset[] = [
'url' => $imageUri,
'width' => $dimensions['width'],
'descriptor' => $dimensions['width'] . 'w'
];
}
// Get original/default image
$defaultProcessed = $imageService->applyProcessingInstructions(
$fileReference,
['width' => 800, 'crop' => $fileRefData['crop'] ?? null]
);
$images[] = [
'uid' => (int)$fileRefData['uid'],
'url' => $imageService->getImageUri($defaultProcessed),
'title' => $fileRefData['title'] ?? '',
'alternative' => $fileRefData['alternative'] ?? '',
'description' => $fileRefData['description'] ?? '',
'srcset' => $srcset,
'properties' => [
'width' => $fileReference->getProperty('width'),
'height' => $fileReference->getProperty('height'),
'mimeType' => $fileReference->getProperty('mime_type')
]
];
} catch (\Exception $e) {
// Skip images that can't be processed
continue;
}
}
return $images;
}
}
@@ -0,0 +1,366 @@
<?php
declare(strict_types=1);
namespace Evomedien\Vitec\UserFunc;
use TYPO3\CMS\Core\Database\ConnectionPool;
use TYPO3\CMS\Core\Service\FlexFormService;
use TYPO3\CMS\Core\Utility\GeneralUtility;
use TYPO3\CMS\Core\Resource\ResourceFactory;
use TYPO3\CMS\Core\Imaging\ImageManipulation\CropVariantCollection;
use TYPO3\CMS\Core\Resource\FileReference;
use TYPO3\CMS\Core\Imaging\ImageService;
use Doctrine\DBAL\ParameterType;
/**
* UserFunc to render single product data as JSON for headless output
*/
class ProductShowJsonRenderer
{
public function render(string $content, array $conf): string
{
$pageId = (int)$GLOBALS['TSFE']->id;
// DEBUG: Log that the UserFunc is being called
$debugInfo = [
'userFuncCalled' => true,
'pageId' => $pageId,
'requestUri' => $_SERVER['REQUEST_URI'] ?? 'unknown',
];
// Query tt_content for vitec_productshow on this page
$queryBuilder = GeneralUtility::makeInstance(ConnectionPool::class)
->getQueryBuilderForTable('tt_content');
$contentElements = $queryBuilder
->select('*')
->from('tt_content')
->where(
$queryBuilder->expr()->eq('pid', $queryBuilder->createNamedParameter($pageId, ParameterType::INTEGER)),
$queryBuilder->expr()->eq('list_type', $queryBuilder->createNamedParameter('vitec_productshow', ParameterType::STRING)),
$queryBuilder->expr()->eq('deleted', 0),
$queryBuilder->expr()->eq('hidden', 0)
)
->executeQuery()
->fetchAllAssociative();
$debugInfo['contentElementsFound'] = count($contentElements);
if (empty($contentElements)) {
$debugInfo['error'] = 'No vitec_productshow on page';
return json_encode(['debug' => $debugInfo]);
}
// Take the first one
$contentElement = $contentElements[0];
// Parse FlexForm
$flexFormService = GeneralUtility::makeInstance(FlexFormService::class);
$flexFormData = $flexFormService->convertFlexFormContentToArray($contentElement['pi_flexform'] ?? '');
$settings = $flexFormData['settings'] ?? [];
// Get product UID from FlexForm or route parameter
$productUid = (int)($settings['product'] ?? 0);
$layout = (int)($settings['layout'] ?? 0);
$debugMode = (bool)($settings['debug'] ?? false);
// If no product selected in FlexForm, try to get from route parameter
if (!$productUid) {
// Get the product parameter from GET request
$routeParams = $GLOBALS['TYPO3_REQUEST']->getQueryParams();
$productParam = $routeParams['tx_vitec_productshow']['product'] ?? null;
if ($productParam) {
// If it's a slug, resolve it to UID
if (!is_numeric($productParam)) {
$slugQueryBuilder = GeneralUtility::makeInstance(ConnectionPool::class)
->getQueryBuilderForTable('tx_vitec_domain_model_product');
$productBySlug = $slugQueryBuilder
->select('uid')
->from('tx_vitec_domain_model_product')
->where(
$slugQueryBuilder->expr()->eq('slug', $slugQueryBuilder->createNamedParameter($productParam)),
$slugQueryBuilder->expr()->eq('deleted', 0),
$slugQueryBuilder->expr()->eq('hidden', 0)
)
->executeQuery()
->fetchAssociative();
$productUid = (int)($productBySlug['uid'] ?? 0);
} else {
$productUid = (int)$productParam;
}
}
}
if (!$productUid) {
return json_encode([
'error' => 'No product selected or found',
'debug' => [
'settings' => $settings,
'routeParams' => $routeParams ?? [],
'allQueryParams' => $GLOBALS['TYPO3_REQUEST']->getQueryParams() ?? [],
'requestUri' => $GLOBALS['TYPO3_REQUEST']->getUri()->getPath() ?? ''
]
]);
}
// Query product
$productQueryBuilder = GeneralUtility::makeInstance(ConnectionPool::class)
->getQueryBuilderForTable('tx_vitec_domain_model_product');
$product = $productQueryBuilder
->select('*')
->from('tx_vitec_domain_model_product')
->where(
$productQueryBuilder->expr()->eq('uid', $productQueryBuilder->createNamedParameter($productUid, ParameterType::INTEGER)),
$productQueryBuilder->expr()->eq('deleted', 0),
$productQueryBuilder->expr()->eq('hidden', 0)
)
->executeQuery()
->fetchAssociative();
if (!$product) {
return json_encode([
'error' => 'Product not found',
'debug' => $debugMode ? ['productUid' => $productUid] : null
]);
}
// Get product images
$images = $this->getProductImages((int)$product['uid']);
// Get categories
$categories = $this->getProductCategories((int)$product['uid']);
// Get downloads
$downloads = $this->getProductDownloads((int)$product['uid']);
// Build response
$response = [
'product' => [
'uid' => (int)$product['uid'],
'title' => $product['title'],
'subtitle' => $product['subtitle'],
'slug' => $product['slug'],
'teaser' => $product['teaser'],
'description' => $product['description'],
'seotitle' => $product['seotitle'],
'categories' => $categories,
'images' => $images,
'downloads' => $downloads,
],
'layout' => $layout,
'settings' => [
'layout' => $layout,
],
];
if ($debugMode) {
$response['debug'] = [
'pageId' => $pageId,
'productUid' => $productUid,
'layout' => $layout,
'settings' => $settings,
];
}
return json_encode($response);
}
/**
* Get all images for a product with FAL and ImageService processing
*/
protected function getProductImages(int $productUid): array
{
$queryBuilder = GeneralUtility::makeInstance(ConnectionPool::class)
->getQueryBuilderForTable('sys_file_reference');
$fileReferences = $queryBuilder
->select('*')
->from('sys_file_reference')
->where(
$queryBuilder->expr()->eq('uid_foreign', $queryBuilder->createNamedParameter($productUid, ParameterType::INTEGER)),
$queryBuilder->expr()->eq('tablenames', $queryBuilder->createNamedParameter('tx_vitec_domain_model_product', ParameterType::STRING)),
$queryBuilder->expr()->eq('fieldname', $queryBuilder->createNamedParameter('productimage', ParameterType::STRING)),
$queryBuilder->expr()->eq('deleted', 0),
$queryBuilder->expr()->eq('hidden', 0)
)
->orderBy('sorting_foreign', 'ASC')
->executeQuery()
->fetchAllAssociative();
if (empty($fileReferences)) {
return [];
}
$resourceFactory = GeneralUtility::makeInstance(ResourceFactory::class);
$imageService = GeneralUtility::makeInstance(ImageService::class);
$images = [];
foreach ($fileReferences as $fileRef) {
try {
$fileReference = $resourceFactory->getFileReferenceObject($fileRef['uid']);
$originalFile = $fileReference->getOriginalFile();
// Process main image
$processedImage = $imageService->applyProcessingInstructions(
$fileReference,
['width' => '1874c', 'height' => '625c']
);
// Generate srcset
$srcset = [];
foreach ([400, 800, 1200, 1600] as $width) {
$processedVariant = $imageService->applyProcessingInstructions(
$fileReference,
['width' => $width . 'c', 'height' => (int)($width / 3) . 'c']
);
$srcset[] = [
'url' => $imageService->getImageUri($processedVariant),
'width' => $width,
'descriptor' => $width . 'w',
];
}
$images[] = [
'uid' => $fileRef['uid'],
'url' => $imageService->getImageUri($processedImage),
'title' => $fileReference->getTitle() ?: '',
'alternative' => $fileReference->getAlternative() ?: '',
'description' => $fileReference->getDescription() ?: '',
'srcset' => $srcset,
'properties' => [
'width' => $originalFile->getProperty('width'),
'height' => $originalFile->getProperty('height'),
'mimeType' => $originalFile->getMimeType(),
],
];
} catch (\Exception $e) {
// Skip invalid file references
continue;
}
}
return $images;
}
/**
* Get categories for a product
*/
protected function getProductCategories(int $productUid): array
{
$queryBuilder = GeneralUtility::makeInstance(ConnectionPool::class)
->getQueryBuilderForTable('sys_category');
$categories = $queryBuilder
->select('c.uid', 'c.title', 'c.description')
->from('sys_category', 'c')
->join(
'c',
'sys_category_record_mm',
'mm',
'mm.uid_local = c.uid AND mm.tablenames = ' .
$queryBuilder->createNamedParameter('tx_vitec_domain_model_product', ParameterType::STRING) .
' AND mm.fieldname = ' .
$queryBuilder->createNamedParameter('categories', ParameterType::STRING)
)
->where(
$queryBuilder->expr()->eq('mm.uid_foreign', $queryBuilder->createNamedParameter($productUid, ParameterType::INTEGER)),
$queryBuilder->expr()->eq('c.deleted', 0),
$queryBuilder->expr()->eq('c.hidden', 0)
)
->orderBy('mm.sorting', 'ASC')
->executeQuery()
->fetchAllAssociative();
return array_map(function ($cat) {
return [
'uid' => (int)$cat['uid'],
'title' => $cat['title'],
'description' => $cat['description'] ?? '',
];
}, $categories);
}
/**
* Get all downloads for a product
*/
protected function getProductDownloads(int $productUid): array
{
$queryBuilder = GeneralUtility::makeInstance(ConnectionPool::class)
->getQueryBuilderForTable('tx_vitec_domain_model_download');
$downloads = $queryBuilder
->select('d.*')
->from('tx_vitec_domain_model_download', 'd')
->join(
'd',
'tx_vitec_product_download_mm',
'mm',
'mm.uid_foreign = d.uid'
)
->where(
$queryBuilder->expr()->eq('mm.uid_local', $queryBuilder->createNamedParameter($productUid, ParameterType::INTEGER)),
$queryBuilder->expr()->eq('d.deleted', 0),
$queryBuilder->expr()->eq('d.hidden', 0),
$queryBuilder->expr()->eq('d.hideonwebsite', 0)
)
->orderBy('mm.sorting', 'ASC')
->executeQuery()
->fetchAllAssociative();
$result = [];
foreach ($downloads as $download) {
$fileInfo = null;
// Get file information from FAL if file reference exists
if (!empty($download['file'])) {
$fileQueryBuilder = GeneralUtility::makeInstance(ConnectionPool::class)
->getQueryBuilderForTable('sys_file_reference');
$fileRef = $fileQueryBuilder
->select('fr.uid', 'f.uid as file_uid', 'f.identifier', 'f.name', 'f.size', 'f.extension', 'f.mime_type')
->from('sys_file_reference', 'fr')
->join('fr', 'sys_file', 'f', 'fr.uid_local = f.uid')
->where(
$fileQueryBuilder->expr()->eq('fr.uid_foreign', $fileQueryBuilder->createNamedParameter((int)$download['uid'], ParameterType::INTEGER)),
$fileQueryBuilder->expr()->eq('fr.tablenames', $fileQueryBuilder->createNamedParameter('tx_vitec_domain_model_download', ParameterType::STRING)),
$fileQueryBuilder->expr()->eq('fr.fieldname', $fileQueryBuilder->createNamedParameter('file', ParameterType::STRING)),
$fileQueryBuilder->expr()->eq('fr.deleted', 0),
$fileQueryBuilder->expr()->eq('f.missing', 0)
)
->orderBy('fr.sorting_foreign', 'ASC')
->setMaxResults(1)
->executeQuery()
->fetchAssociative();
if ($fileRef) {
$fileInfo = [
'uid' => (int)$fileRef['file_uid'],
'name' => $fileRef['name'],
'url' => '/fileadmin' . $fileRef['identifier'],
'size' => (int)$fileRef['size'],
'extension' => $fileRef['extension'],
'mimeType' => $fileRef['mime_type'] ?? '',
];
}
}
$result[] = [
'uid' => (int)$download['uid'],
'title' => $download['title'] ?? '',
'slug' => $download['slug'] ?? '',
'teaser' => $download['teaser'] ?? '',
'description' => $download['description'] ?? '',
'keywords' => $download['keywords'] ?? '',
'icon' => $download['icon'] ?? '',
'file' => $fileInfo,
];
}
return $result;
}
}