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<?php namespace Bitrix\Catalog\v2\Integration\UI\EntitySelector; use Bitrix\Catalog\Access\AccessController; use Bitrix\Catalog\Access\ActionDictionary; use Bitrix\Catalog\PriceTable; use Bitrix\Catalog\Product\PropertyCatalogFeature; use Bitrix\Catalog\ProductTable; use Bitrix\Catalog\v2\Iblock\IblockInfo; use Bitrix\Catalog\v2\IoC\ServiceContainer; use Bitrix\Iblock\Component\Tools; use Bitrix\Iblock\PropertyTable; use Bitrix\Main\Loader; use Bitrix\UI\EntitySelector\BaseProvider; use Bitrix\UI\EntitySelector\Dialog; use Bitrix\UI\EntitySelector\Item; use Bitrix\UI\EntitySelector\RecentItem; use Bitrix\UI\EntitySelector\SearchQuery; class ProductProvider extends BaseProvider { protected const PRODUCT_LIMIT = 20; protected const ENTITY_ID = 'product'; public function __construct(array $options = []) { parent::__construct(); $this->options['iblockId'] = (int)($options['iblockId'] ?? 0); $this->options['basePriceId'] = (int)($options['basePriceId'] ?? 0); $this->options['currency'] = $options['currency'] ?? ''; if (isset($options['restrictedProductTypes']) && is_array($options['restrictedProductTypes'])) { $this->options['restrictedProductTypes'] = $options['restrictedProductTypes']; } else { $this->options['restrictedProductTypes'] = null; } $this->options['showPriceInCaption'] = (bool)($options['showPriceInCaption'] ?? true); } public function isAvailable(): bool { global $USER; if ( !$USER->isAuthorized() \|\| !AccessController::getCurrent()->check(ActionDictionary::ACTION_CATALOG_READ) ) { return false; } if ($this->getIblockId() <= 0 \|\| !$this->getIblockInfo()) { return false; } return true; } public function getItems(array $ids): array { $items = []; foreach ($this->getProductsByIds($ids) as $product) { $items[] = $this->makeItem($product); } return $items; } public function getSelectedItems(array $ids): array { return $this->getItems($ids); } public function fillDialog(Dialog $dialog): void { $dialog->loadPreselectedItems(); if ($dialog->getItemCollection()->count() > 0) { foreach ($dialog->getItemCollection() as $item) { $dialog->addRecentItem($item); } } $recentItems = $dialog->getRecentItems()->getEntityItems(self::ENTITY_ID); $recentItemsCount = count($recentItems); if ( $this->options['restrictedProductTypes'] && is_array($this->options['restrictedProductTypes']) && $recentItemsCount > 0 ) { $ids = []; foreach ($recentItems as $recentItem) { $ids[] = $recentItem->getId(); } $products = $this->getProductsByIds($ids); $restrictedTypes = array_flip($this->options['restrictedProductTypes']); $selectedIds = []; foreach ($products as $sku) { if (!isset($restrictedTypes[$sku['TYPE']])) { $selectedIds[] = $sku['ID']; } } if ($selectedIds) { $selectedIds = array_flip($selectedIds); } /** @var RecentItem $recentItem / foreach ($recentItems as $recentItem) { if (!isset($selectedIds[$recentItem->getId()])) { $recentItem->setAvailable(false); $recentItemsCount--; } } } if ($recentItemsCount < self::PRODUCT_LIMIT) { foreach ($this->getProducts() as $product) { $dialog->addRecentItem($this->makeItem($product)); } } } public function doSearch(SearchQuery $searchQuery, Dialog $dialog): void { $searchQuery->setCacheable(false); $products = $this->getProductsBySearchString($searchQuery->getQuery()); if (!empty($products)) { foreach ($products as $product) { $dialog->addItem( $this->makeItem($product) ); } if ($this->shouldDisableCache($products)) { $searchQuery->setCacheable(false); } } } protected function makeItem(array $product): Item { $customData = array_filter(array_intersect_key($product, [ 'SKU_PROPERTIES' => true, 'SEARCH_PROPERTIES' => true, 'PREVIEW_TEXT' => true, 'DETAIL_TEXT' => true, 'PARENT_NAME' => true, 'PARENT_SEARCH_PROPERTIES' => true, 'PARENT_PREVIEW_TEXT' => true, 'PARENT_DETAIL_TEXT' => true, 'BARCODE' => true, ])); return new Item([ 'id' => $product['ID'], 'entityId' => static::ENTITY_ID, 'title' => $product['NAME'], 'supertitle' => $product['SKU_PROPERTIES'], 'subtitle' => $this->getSubtitle($product), 'caption' => $this->getCaption($product), 'avatar' => $product['IMAGE'], 'customData' => $customData, ]); } protected function getSubtitle(array $product): string { return $product['BARCODE'] ?? ''; } protected function getCaption(array $product): array { if (!$this->shouldDisplayPriceInCaption()) { return []; } return [ 'text' => $product['PRICE'], 'type' => 'html', ]; } protected function getIblockId() { return $this->getOptions()['iblockId']; } private function getBasePriceId() { return $this->getOptions()['basePriceId']; } private function getCurrency() { return $this->getOptions()['currency']; } private function shouldDisplayPriceInCaption() { return $this->getOptions()['showPriceInCaption']; } protected function getIblockInfo(): ?IblockInfo { static $iblockInfo = null; if ($iblockInfo === null) { $iblockInfo = ServiceContainer::getIblockInfo($this->getIblockId()); } return $iblockInfo; } private function getImageSource(int $id): ?string { if ($id <= 0) { return null; } $file = \CFile::GetFileArray($id); if (!$file) { return null; } return Tools::getImageSrc($file, false) ?: null; } protected function getProductsByIds(array $ids): array { [$productIds, $offerIds] = $this->separateOffersFromProducts($ids); $products = $this->getProducts([ 'filter' => ['=ID' => $productIds], 'offer_filter' => ['=ID' => $offerIds], 'sort' => [], ]); // sort $products by $productIds return $this->sortProductsByIds($products, $productIds); } private function separateOffersFromProducts(array $ids): array { $iblockInfo = $this->getIblockInfo(); if (!$iblockInfo) { return [[], []]; } $productIds = $ids; $offerIds = []; if ($iblockInfo->canHaveSku()) { $productList = \CCatalogSku::getProductList($ids, $iblockInfo->getSkuIblockId()); if (!empty($productList)) { $productIds = []; $counter = 0; foreach ($ids as $id) { if ($counter >= self::PRODUCT_LIMIT) { break; } if (isset($productList[$id])) { $productId = $productList[$id]['ID']; if (isset($productIds[$productId])) { continue; } $offerIds[] = $id; $productIds[$productId] = $productId; } else { $productIds[$id] = $id; } $counter++; } $productIds = array_values($productIds); } } return [$productIds, $offerIds]; } private function sortProductsByIds(array $products, array $ids): array { $sorted = []; foreach ($ids as $id) { if (isset($products[$id])) { $sorted[$id] = $products[$id]; } } return $sorted; } protected function getProductsBySearchString(string $searchString = ''): array { $iblockInfo = $this->getIblockInfo(); if (!$iblockInfo) { return []; } $productFilter = []; $offerFilter = []; if ($searchString !== '') { $simpleProductFilter = [ [ 'LOGIC' => 'OR', 'SEARCHABLE_CONTENT' => $searchString, 'PRODUCT_BARCODE' => $searchString . '%', ] ]; if ($iblockInfo->canHaveSku()) { $productFilter[] = [ 'LOGIC' => 'OR', 'SEARCHABLE_CONTENT' => $searchString, '=ID' => \CIBlockElement::SubQuery('PROPERTY_' . $iblockInfo->getSkuPropertyId(), [ 'CHECK_PERMISSIONS' => 'Y', 'MIN_PERMISSION' => 'R', 'ACTIVE' => 'Y', 'ACTIVE_DATE' => 'Y', 'IBLOCK_ID' => $iblockInfo->getSkuIblockId(), 'SEARCHABLE_CONTENT' => $searchString, ]), 'PRODUCT_BARCODE' => $searchString . '%', ]; $offerFilter = $simpleProductFilter; } else { $productFilter[] = $simpleProductFilter; } } return $this->getProducts([ 'filter' => $productFilter, 'offer_filter' => $offerFilter, 'searchString' => $searchString, ]); } protected function getProducts(array $parameters = []): array { $iblockInfo = $this->getIblockInfo(); if (!$iblockInfo) { return []; } $productFilter = (array)($parameters['filter'] ?? []); $offerFilter = (array)($parameters['offer_filter'] ?? []); $shouldLoadOffers = (bool)($parameters['load_offers'] ?? true); $additionalProductFilter = ['IBLOCK_ID' => $iblockInfo->getProductIblockId()]; $filteredTypes = []; if ($this->options['restrictedProductTypes'] !== null) { $filteredTypes = array_intersect( $this->options['restrictedProductTypes'], ProductTable::getProductTypes() ); } $filteredTypes[] = ProductTable::TYPE_EMPTY_SKU; $additionalProductFilter['!=TYPE'] = array_values(array_unique($filteredTypes)); $products = $this->loadElements([ 'filter' => array_merge($productFilter, $additionalProductFilter), 'limit' => self::PRODUCT_LIMIT, ]); if (empty($products)) { return []; } $products = $this->loadProperties($products, $iblockInfo->getProductIblockId(), $iblockInfo); if ($shouldLoadOffers && $iblockInfo->canHaveSku()) { $products = $this->loadOffers($products, $iblockInfo, $offerFilter); } $products = $this->loadPrices($products); if (!empty($parameters['searchString'])) { $products = $this->loadBarcodes($products, $parameters['searchString']); } return $products; } protected function loadElements(array $parameters = []): array { $elements = []; $additionalFilter = (array)($parameters['filter'] ?? []); $limit = (int)($parameters['limit'] ?? 0); $filter = [ 'CHECK_PERMISSIONS' => 'Y', 'MIN_PERMISSION' => 'R', 'ACTIVE' => 'Y', 'ACTIVE_DATE' => 'Y', ]; $selectFields = array_filter(array_unique(array_merge( [ 'ID', 'NAME', 'IBLOCK_ID', 'TYPE', 'PREVIEW_PICTURE', 'DETAIL_PICTURE', 'PREVIEW_TEXT', 'PREVIEW_TEXT_TYPE', 'DETAIL_TEXT', 'DETAIL_TEXT_TYPE', ], array_keys($additionalFilter) ))); $navParams = false; if ($limit > 0) { $navParams = [ 'nTopCount' => $limit, ]; } $elementIterator = \CIBlockElement::GetList( ['ID' => 'DESC'], array_merge($filter, $additionalFilter), false, $navParams, $selectFields ); while ($element = $elementIterator->Fetch()) { $element['ID'] = (int)$element['ID']; $element['IBLOCK_ID'] = (int)$element['IBLOCK_ID']; $element['TYPE'] = (int)$element['TYPE']; $element['IMAGE'] = null; $element['PRICE'] = null; $element['SKU_PROPERTIES'] = null; if (!empty($element['PREVIEW_PICTURE'])) { $element['IMAGE'] = $this->getImageSource((int)$element['PREVIEW_PICTURE']); } if (empty($element['IMAGE']) && !empty($element['DETAIL_PICTURE'])) { $element['IMAGE'] = $this->getImageSource((int)$element['DETAIL_PICTURE']); } if (!empty($element['PREVIEW_TEXT']) && $element['PREVIEW_TEXT_TYPE'] === 'html') { $element['PREVIEW_TEXT'] = HTMLToTxt($element['PREVIEW_TEXT']); } if (!empty($element['DETAIL_TEXT']) && $element['DETAIL_TEXT_TYPE'] === 'html') { $element['DETAIL_TEXT'] = HTMLToTxt($element['DETAIL_TEXT']); } $elements[$element['ID']] = $element; } return $elements; } private function loadOffers(array $products, IblockInfo $iblockInfo, array $additionalFilter = []): array { $productsWithOffers = $this->filterProductsWithOffers($products); if (empty($productsWithOffers)) { return $products; } $skuPropertyId = 'PROPERTY_' . $iblockInfo->getSkuPropertyId(); $offerFilter = [ 'IBLOCK_ID' => $iblockInfo->getSkuIblockId(), $skuPropertyId => array_keys($productsWithOffers), ]; if (!empty($additionalFilter)) { $offerFilter = array_merge($offerFilter, $additionalFilter); } // first - load offers with coincidence in searchable content or by offer ids $offers = $this->loadElements(['filter' => $offerFilter]); $offers = array_column($offers, null, $skuPropertyId . '_VALUE'); $productsStillWithoutOffers = array_diff_key($productsWithOffers, $offers); if (!empty($productsStillWithoutOffers)) { // second - load any offer for product if have no coincidences in searchable content $additionalOffers = $this->loadElements([ 'filter' => [ 'IBLOCK_ID' => $iblockInfo->getSkuIblockId(), $skuPropertyId => array_keys($productsStillWithoutOffers), ], ]); $additionalOffers = array_column($additionalOffers, null, $skuPropertyId . '_VALUE'); $offers = array_merge($offers, $additionalOffers); } if (!empty($offers)) { $offers = array_column($offers, null, 'ID'); $offers = $this->loadProperties($offers, $iblockInfo->getSkuIblockId(), $iblockInfo); $products = $this->matchProductOffers($products, $offers, $skuPropertyId . '_VALUE'); } return $products; } protected function loadPrices(array $elements): array { if (empty($elements)) { return []; } $variationToProductMap = []; foreach ($elements as $id => $element) { $variationToProductMap[$element['ID']] = $id; } $priceTableResult = PriceTable::getList([ 'select' => ['PRICE', 'CURRENCY', 'PRODUCT_ID'], 'filter' => [ 'PRODUCT_ID' => array_keys($variationToProductMap), '=CATALOG_GROUP_ID' => $this->getBasePriceId(), [ 'LOGIC' => 'OR', '<=QUANTITY_FROM' => 1, '=QUANTITY_FROM' => null, ], [ 'LOGIC' => 'OR', '>=QUANTITY_TO' => 1, '=QUANTITY_TO' => null, ], ], ]); while ($price = $priceTableResult->fetch()) { $productId = $variationToProductMap[$price['PRODUCT_ID']]; $priceValue = $price['PRICE']; $currency = $price['CURRENCY']; if (!empty($this->getCurrency()) && $this->getCurrency() !== $currency) { $priceValue = \CCurrencyRates::ConvertCurrency($priceValue, $currency, $this->getCurrency()); $currency = $this->getCurrency(); } $formattedPrice = \CCurrencyLang::CurrencyFormat($priceValue, $currency, true); $elements[$productId]['PRICE'] = $formattedPrice; } return $elements; } protected function loadBarcodes(array $elements, string $searchString): array { if (empty($elements)) { return []; } $variationToProductMap = []; foreach ($elements as $id => $element) { $element['BARCODE'] = null; $variationToProductMap[$element['ID']] = $id; } $variationIds = array_keys($variationToProductMap); if (empty($variationIds)) { return $elements; } $barcodeRaw = \Bitrix\Catalog\StoreBarcodeTable::getList([ 'filter' => [ '=PRODUCT_ID' => $variationIds, 'BARCODE' => $searchString . '%' ], 'select' => ['BARCODE', 'PRODUCT_ID'] ]); while ($barcode = $barcodeRaw->fetch()) { $variationId = $barcode['PRODUCT_ID']; $productId = $variationToProductMap[$variationId]; if (!isset($productId)) { continue; } $elements[$productId]['BARCODE'] = $barcode['BARCODE']; } return $elements; } private function matchProductOffers(array $products, array $offers, string $productLinkProperty): array { foreach ($offers as $offer) { $productId = $offer[$productLinkProperty] ?? null; if ($productId && isset($products[$productId])) { $fieldsToSafelyMerge = [ 'ID', 'NAME', 'PREVIEW_PICTURE', 'DETAIL_PICTURE', 'PREVIEW_TEXT', 'DETAIL_TEXT', 'SEARCH_PROPERTIES', ]; foreach ($fieldsToSafelyMerge as $field) { $products[$productId]['PARENT_' . $field] = $products[$productId][$field] ?? null; $products[$productId][$field] = $offer[$field] ?? null; } if (!empty($offer['IMAGE'])) { $products[$productId]['IMAGE'] = $offer['IMAGE']; } if (!empty($offer['SKU_PROPERTIES'])) { $products[$productId]['SKU_PROPERTIES'] = $offer['SKU_PROPERTIES']; } } } return $products; } private function filterProductsWithOffers(array $products): array { return array_filter( $products, static function ($item) { return $item['TYPE'] === ProductTable::TYPE_SKU; } ); } protected function loadProperties(array $elements, int $iblockId, IblockInfo $iblockInfo): array { if (empty($elements)) { return []; } $propertyIds = []; $skuTreeProperties = null; if ($iblockInfo->getSkuIblockId() === $iblockId) { $skuTreeProperties = array_map( 'intval', PropertyCatalogFeature::getOfferTreePropertyCodes($iblockId) ?? [] ); if (!empty($skuTreeProperties)) { $propertyIds = array_merge($propertyIds, $skuTreeProperties); } } $morePhotoId = $this->getMorePhotoPropertyId($iblockId); if ($morePhotoId) { $propertyIds[] = $morePhotoId; } $searchProperties = $this->getSearchPropertyIds($iblockId); if (!empty($searchProperties)) { $propertyIds = array_merge($propertyIds, $searchProperties); } if (empty($propertyIds)) { return $elements; } $elementPropertyValues = array_fill_keys(array_keys($elements), []); $offersFilter = [ 'IBLOCK_ID' => $iblockId, 'ID' => array_column($elements, 'ID'), ]; $propertyFilter = [ 'ID' => array_unique($propertyIds), ]; \CIBlockElement::GetPropertyValuesArray($elementPropertyValues, $iblockId, $offersFilter, $propertyFilter); foreach ($elementPropertyValues as $elementId => $elementProperties) { if (empty($elementProperties)) { continue; } $currentElement =& $elements[$elementId]; foreach ($elementProperties as $property) { $propertyId = (int)$property['ID']; if ($propertyId === $morePhotoId) { if (empty($currentElement['IMAGE'])) { $propertyValue = is_array($property['VALUE']) ? reset($property['VALUE']) : $property['VALUE']; if ((int)$propertyValue > 0) { $currentElement['IMAGE'] = $this->getImageSource((int)$propertyValue); } } } else { $isArray = is_array($property['~VALUE']); if ( ($isArray && !empty($property['~VALUE'])) \|\| (!$isArray && (string)$property['~VALUE'] !== '') ) { $propertyValue = $this->getPropertyDisplayValue($property); if ($propertyValue !== '') { if ($skuTreeProperties !== null && in_array($propertyId, $skuTreeProperties, true)) { $currentElement['SKU_PROPERTIES'][$propertyId] = $propertyValue; } else { $currentElement['SEARCH_PROPERTIES'][$propertyId] = $propertyValue; } } } } } $currentElement['SKU_PROPERTIES'] = !empty($currentElement['SKU_PROPERTIES']) ? implode(', ', $currentElement['SKU_PROPERTIES']) : null; $currentElement['SEARCH_PROPERTIES'] = !empty($currentElement['SEARCH_PROPERTIES']) ? implode(', ', $currentElement['SEARCH_PROPERTIES']) : null; } unset($currentElement); return $elements; } private function getPropertyDisplayValue(array $property): string { if (!empty($property['USER_TYPE'])) { $userType = \CIBlockProperty::GetUserType($property['USER_TYPE']); $searchMethod = $userType['GetSearchContent'] ?? null; if ($searchMethod && is_callable($searchMethod)) { $value = $searchMethod($property, ['VALUE' => $property['~VALUE']], []); } else { $value = ''; } } else { $value = $property['~VALUE'] ?? ''; } if (is_array($value)) { $value = implode(', ', $value); } $value = trim((string)$value); return $value; } private function getMorePhotoPropertyId(int $iblockId): ?int { $iterator = PropertyTable::getList([ 'select' => ['ID'], 'filter' => [ '=IBLOCK_ID' => $iblockId, '=CODE' => \CIBlockPropertyTools::CODE_MORE_PHOTO, '=ACTIVE' => 'Y', ], ]); if ($row = $iterator->fetch()) { return (int)$row['ID']; } return null; } private function getSearchPropertyIds(int $iblockId): array { $properties = PropertyTable::getList([ 'select' => ['ID'], 'filter' => [ '=IBLOCK_ID' => $iblockId, '=ACTIVE' => 'Y', '=SEARCHABLE' => 'Y', '@PROPERTY_TYPE' => [ PropertyTable::TYPE_STRING, PropertyTable::TYPE_NUMBER, PropertyTable::TYPE_LIST, ], ], 'order' => ['SORT' => 'ASC', 'ID' => 'ASC'], ])->fetchAll() ; return array_map('intval', array_column($properties, 'ID')); } protected function shouldDisableCache(array $products): bool { if (count($products) >= self::PRODUCT_LIMIT) { return true; } foreach ($products as $product) { if (!empty($product['PARENT_ID'])) { return true; } } return false; } }

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