integration_documentation:plugin:en:integration:shopware_6:extension_old
Shopware 6 plugin extension Old
The Findologic extension plugin for Shopware 6 allows manual adaptions to the behavior of the main Findologic plugin.
It's possible override, extend and replace components, to fit the needs of your store. The most common use case is to add additional data to the Findologic product export.
Installation
Download the latest zip file from our GitHub release page.
Follow the installation instructions in the Shopware documentation.
1.x
is compatible with 1.x
and 2.x
is compatible with 2.x
, etc.
Basics
Decorators
Adaptions need to be done using Symfony decorators.
By default the extension plugin decorates the FindologicProductFactory
which is responsible for creating new FindologicProduct
instances. Those products are used by the export to build an XML.
src/Resources/config/services.xml
<?xml version="1.0" ?> <container xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://symfony.com/schema/dic/services" xsi:schemaLocation="http://symfony.com/schema/dic/services http://symfony.com/schema/dic/services/services-1.0.xsd"> <services> <service id="FINDOLOGIC\ExtendFinSearch\Export\FindologicProductFactory" decorates="FINDOLOGIC\FinSearch\Export\FindologicProductFactory" public="true" decoration-on-invalid="ignore" > </service> </services> </container>
FindologicProductFactory
With the decoration in place the plugin returns FindologicProduct
instances (imported as FindologicProductOverride
) via the extension plugin.
src/Export/FindologicProductFactory.php
<?php declare(strict_types=1); namespace FINDOLOGIC\ExtendFinSearch\Export; use FINDOLOGIC\ExtendFinSearch\Struct\FindologicProduct as FindologicProductOverride; use FINDOLOGIC\Export\Data\Item; use FINDOLOGIC\FinSearch\Exceptions\ProductHasNoCategoriesException; use FINDOLOGIC\FinSearch\Exceptions\ProductHasNoNameException; use FINDOLOGIC\FinSearch\Exceptions\ProductHasNoPricesException; use Psr\Container\ContainerInterface; use Shopware\Core\Checkout\Customer\Aggregate\CustomerGroup\CustomerGroupEntity; use Shopware\Core\Content\Product\ProductEntity; use Symfony\Component\Routing\RouterInterface; class FindologicProductFactory { /** * @param CustomerGroupEntity[] $customerGroups * * @throws ProductHasNoCategoriesException * @throws ProductHasNoNameException * @throws ProductHasNoPricesException */ public function buildInstance( ProductEntity $product, RouterInterface $router, ContainerInterface $container, string $shopkey, array $customerGroups, Item $item ): FindologicProductOverride { return new FindologicProductOverride($product, $router, $container, $shopkey, $customerGroups, $item); } }
FindologicProduct
This class can be used to customize functionality of the main plugin.
src/Struct/FindologicProduct.php
<?php declare(strict_types=1); namespace FINDOLOGIC\ExtendFinSearch\Struct; use FINDOLOGIC\Export\Data\Attribute; use FINDOLOGIC\Export\Data\Item; use FINDOLOGIC\Export\Data\Property; use FINDOLOGIC\FinSearch\Struct\FindologicProduct as OriginalFindologicProduct; use Psr\Container\ContainerInterface; use Shopware\Core\Content\Product\ProductEntity; use Shopware\Core\Framework\Context; use Symfony\Component\Routing\RouterInterface; class FindologicProduct extends OriginalFindologicProduct { public function __construct( ProductEntity $product, RouterInterface $router, ContainerInterface $container, string $shopkey, array $customerGroups, Item $item ) { parent::__construct($product, $router, $container, $shopkey, $customerGroups, $item); } protected function setProperties(): void { // Example of adding a new property: // $this->properties[] = new Property( // 'Some property name', // ['' => 'I am a property value!'] // ); parent::setProperties(); } protected function setAttributes(): void { // Example of adding a new attribute: // $this->attributes[] = new Attribute( // 'Some attribute name', // ['I am an attribute value!'] // ); parent::setAttributes(); } }
Autoloading
While composer autoloading is disabled by default, you can always enable it by uncommenting the marked line in \FINDOLOGIC\ExtendFinSearch\ExtendFinSearch
.
Examples
Add custom properties to the export
The base FindologicProduct
exposes its class properties and methods as protected
, which allows you to manually add attributes and properties, by assigning it directly to the property.
src/Struct/FindologicProduct.php
use FINDOLOGIC\Export\Data\Attribute; use FINDOLOGIC\Export\Data\Property; // ... protected function setAttributes(): void { $this->attributes[] = new Attribute( 'Some attribute name', ['I am an attribute value!'] ); parent::setAttributes(); } protected function setProperties(): void { $this->properties[] = new Property( 'Some property name', ['' => 'I am a property value!'] ); parent::setProperties(); } // ...
The part ['' => 'I am a property value!']
has an empty string as array index. An empty string as an array key, simply means that there is no usergroup, as property data can be usergroup-specific.
You can read more about usergroups in the libflexport documentation, which is the library used to build the export xml.
Add variant data to the export
By default Findologic maps all variants into a single product during product export. However there is still the possibility to show variant information on listing pages, but this information needs to be exported to Findologic.
Please follow the next sections to understand how the core plugin maps variants into a single product.
Basic product mapping
Shopware works with display groups, which are used to take one product and all its variants, and map them to one product. See the following table, which represents a simplified product table:
id | parentId | name | displayGroup |
---|---|---|---|
1 | null | Findologic T-Shirt | null |
2 | 1 | Findologic T-Shirt (Black - White Logo) | 1 |
3 | 1 | Findologic T-Shirt (Gray - Orange Logo) | 1 |
These are three separate products, two of those products are variants of Findologic T-Shirt
. The ProductService
is responsible for fetching all variants of one display group, and mapping them together. This results in main product no longer being Findologic T-Shirt
, but instead Findologic T-Shirt (Black - White Logo)
. To still have the data of the main product available in the export, the main product, and all other variants, are assigned as children of this variant.
Structure:
Findologic T-Shirt (Black - White Logo) ├── children │ ├── Findologic T-Shirt (Gray - Orange Logo) │ └── Findologic T-Shirt
This data structure is exactly like Shopware determines its results on listing pages. The used main variant in this case is typically the cheapest available variant. In case a product has no variants, or fan out properties in the product list is configured, the product has its own display group, so none of this reordering is happening.
Get variant data
To get all variants including the actual main product, the children need to be available in the same collection.
src/Struct/FindologicProduct.php
use Shopware\Core\Content\Product\ProductCollection; private function getAllVariants(): ProductCollection { $variants = $this->product->getChildren(); $variants->add($this->product); return $variants; }
This will automatically add the main variant as a child of itself. Please note that this will not remove the children which were previously assigned to the main variant.
Build JSON
A simple JSON may only contain the name and the image of the variant.
src/Struct/FindologicProduct.php
use FINDOLOGIC\Export\Data\Property; use Shopware\Core\Content\Product\ProductEntity; protected function setProperties(): void { parent::setProperties(); $this->addVariants(); } private function addVariants(): void { $variantData = []; $variants = $this->getAllVariants(); foreach ($variants as $variant) { $variantData[] = [ 'name' => $variant->getTranslation('name'), 'image' => $this->getImageUrl($variant), ]; } $this->properties[] = new Property('variants', ['' => json_encode($variantData)]); } private function getImageUrl(ProductEntity $variant): ?string { $images = $this->productImageService->getProductImages($variant); if (count($images) === 0) { return null; } return array_values($images)[0]->getUrl(); }
This will export the name
and the image
of each variant, the JSON would be like:
[ { "name": "Findologic T-Shirt (Gray - Orange Logo)", "image": "https://store.com/some/path/to/image_800x800.jpg" }, { "name": "Findologic T-Shirt", "image": "https://store.com/some/path/to/image_800x800.jpg" }, { "name": "Findologic T-Shirt (Black - White Logo)", "image": "https://store.com/some/path/to/image_800x800.jpg" } ]
Variant URLs
In most cases the user should have the possibility to directly link to a specific variant.
src/Struct/FindologicProduct.php
use Shopware\Core\Content\Product\ProductEntity; private function addVariants(): void { $variantData = []; $variants = $this->getAllVariants(); foreach ($variants as $variant) { $variantData[] = [ // ... 'url' => $this->getVariantUrl($variant), ]; } $this->properties[] = new Property('variants', ['' => json_encode($variantData)]); } private function getVariantUrl(ProductEntity $variant): string { $baseUrl = $this->getTranslatedDomainBaseUrl(); $seoPath = $this->getTranslatedSeoPath($variant); if ($baseUrl && $seoPath) { return sprintf('%s/%s', $baseUrl, $seoPath); } // Fallback to manual URL generation, if no SEO URL has been generated yet. return $this->router->generate( 'frontend.detail.page', ['productId' => $variant->getId()], RouterInterface::ABSOLUTE_URL ); } /** * Override existing getTranslatedSeoPath from the core plugin, to allow passing a * variant instead of $this->product. */ protected function getTranslatedSeoPath(?ProductEntity $productEntity = null): ?string { $product = $productEntity ?? $this->product; $salesChannel = $this->salesChannelContext->getSalesChannel(); if (!$seoUrls = $product->getSeoUrls()) { return null; } $seoUrlCollection = $seoUrls->filterBySalesChannelId($salesChannel->getId()); $collectionWithoutDeletedEntities = $this->filterDeletedSeoUrls($seoUrlCollection); $seoUrlEntities = $this->getTranslatedEntities($collectionWithoutDeletedEntities); if (!$seoUrlEntities) { return null; } $canonicalSeoUrl = $seoUrlEntities->filter(function (SeoUrlEntity $entity) { return $entity->getIsCanonical(); })->first(); $seoUrlEntity = $canonicalSeoUrl ?? $seoUrlEntities->first(); return $seoUrlEntity ? ltrim($seoUrlEntity->getSeoPathInfo(), '/') : null; }
Using the name and the image implementation from above, the JSON would be like:
[ { "name": "Findologic T-Shirt (Gray - Orange Logo)", "image": "https://store.com/some/path/to/image_800x800.jpg", "url": "https://store.com/Findologic-T-Shirt-Gray-Orange-Logo/411dc735cade4c8789421f9c2aaec51f" }, { "name": "Findologic T-Shirt", "image": "https://store.com/some/path/to/image_800x800.jpg", "url": "https://store.com/Findologic-T-Shirt/ad99a6257e1546f08dbe9886a48e4230" }, { "name": "Findologic T-Shirt (Black - White Logo)", "image": "https://store.com/some/path/to/image_800x800.jpg", "url": "https://store.com/Findologic-T-Shirt/7c18c5ff8aa548e1bdba6b738ac42f71" } ]
Deal with variant-specific data
Variant data can be stored in Shopware properties or custom fields. Mostly variant-specific information can be found in Shopware properties, as those fields define the variant properties.
src/Struct/FindologicProduct.php
private const VARIANT_PROPERTY = 'color'; private function addVariants(): void { $variantData = []; $variants = $this->getAllVariants(); foreach ($variants as $variant) { foreach ($variant->getProperties() as $variantProperty) { // Ignore all properties except the property we want to export our variants off. if (!$property->getGroup() || $property->getGroup()->getTranslation('name') !== self::VARIANT_PROPERTY) { continue; } $propertyName = $property->getTranslation('name'); $variantData[$propertyName] = [ // ... self::VARIANT_PROPERTY => $propertyName ]; } } $this->properties[] = new Property('variants', ['' => json_encode($variantData)]); }
After this implementation, the JSON would be like:
{ "Gray": { "name": "Findologic T-Shirt (Gray - Orange Logo)", "image": "https://store.com/some/path/to/image_800x800.jpg", "url": "https://store.com/Findologic-T-Shirt-Gray-Orange-Logo/411dc735cade4c8789421f9c2aaec51f", "color": "Gray" }, "Black": { "name": "Findologic T-Shirt (Black - White Logo)", "image": "https://store.com/some/path/to/image_800x800.jpg", "url": "https://store.com/Findologic-T-Shirt/7c18c5ff8aa548e1bdba6b738ac42f71", "color": "Black" } }
Variant prices
In case variants have different prices, those can be exported within the variants
JSON as well.
src/Struct/FindologicProduct.php
use Shopware\Core\Content\Product\ProductEntity; private function addVariants(): void { $variantData = []; $variants = $this->getAllVariants(); foreach ($variants as $variant) { $variantData[] = [ // ... 'price' => $this->getVariantPrice($variant), ]; } $this->properties[] = new Property('variants', ['' => json_encode($variantData)]); } private function getVariantPrice(ProductEntity $variant): ?float { if (!$price = $variant->getPrice()) { return null; } if (!$currencyPrice = $price->getCurrencyPrice($this->salesChannelContext->getCurrency()->getId())) { return null; } return $currencyPrice->getGross(); }
The JSON would be like:
[ { "name": "Findologic T-Shirt (Gray - Orange Logo)", "image": "https://store.com/some/path/to/image_800x800.jpg", "url": "https://store.com/Findologic-T-Shirt-Gray-Orange-Logo/411dc735cade4c8789421f9c2aaec51f", "price": 59.99 }, { "name": "Findologic T-Shirt", "image": "https://store.com/some/path/to/image_800x800.jpg", "url": "https://store.com/Findologic-T-Shirt/ad99a6257e1546f08dbe9886a48e4230", "price": 55.99 }, { "name": "Findologic T-Shirt (Black - White Logo)", "image": "https://store.com/some/path/to/image_800x800.jpg", "url": "https://store.com/Findologic-T-Shirt/7c18c5ff8aa548e1bdba6b738ac42f71", "price": 49.99 } ]
Usergroup-specific variants
In case there are different prices for customer groups, variants may be exported per usergroup.
src/Struct/FindologicProduct.php
use Shopware\Core\Content\Product\ProductEntity; private function addVariants(): void { $variantData = []; $variants = $this->getAllVariants(); foreach ($variants as $variant) { $prices = $this->getUsergroupPrices($variant); foreach ($prices as $usergroup => $price) { $this->properties[] = new Property('variants', $usergroup => json_encode([ // ... 'price' => $price ])); } } } private function getUsergroupPrices(ProductEntity $variant): array { $prices = []; foreach ($variant->getPrice() as $item) { foreach ($this->customerGroups as $customerGroup) { $userGroupHash = Utils::calculateUserGroupHash($this->shopkey, $customerGroup->getId()); if (Utils::isEmpty($userGroupHash)) { continue; } $prices[$userGroupHash] = $customerGroup->getDisplayGross() ? $item->getGross() : $item->getNet(); } } }
variants
must be exported for all usergroups. If a usergroup is not exported, this usergroup will not have any variants
data.
An XML export with usergroup in properties may look like:
<!-- ... --> <allProperties> <property usergroup="JyInVwMCBQtTdQ1RAwkmCSRXUVkGBCZ6B1YgDyFXVnc="> <key> <![CDATA[ variants ]]> </key> <value> <![CDATA[ [ { "name": "Findologic T-Shirt (Gray - Orange Logo)", "image": "https://store.com/some/path/to/image_800x800.jpg", "url": "https://store.com/Findologic-T-Shirt-Gray-Orange-Logo/411dc735cade4c8789421f9c2aaec51f", "price": 59.99 }, { "name": "Findologic T-Shirt", "image": "https://store.com/some/path/to/image_800x800.jpg", "url": "https://store.com/Findologic-T-Shirt/ad99a6257e1546f08dbe9886a48e4230", "price": 55.99 }, { "name": "Findologic T-Shirt (Black - White Logo)", "image": "https://store.com/some/path/to/image_800x800.jpg", "url": "https://store.com/Findologic-T-Shirt/7c18c5ff8aa548e1bdba6b738ac42f71", "price": 49.99 } ] ]]> </value> </property> <property usergroup="dX1WUgsgCyVUIHcPcXYFUw1xUlBZUwcAB1FUcgNQCwA="> <key> <![CDATA[ variants ]]> </key> <value> <![CDATA[ [ { "name": "Findologic T-Shirt (Gray - Orange Logo)", "image": "https://store.com/some/path/to/image_800x800.jpg", "url": "https://store.com/Findologic-T-Shirt-Gray-Orange-Logo/411dc735cade4c8789421f9c2aaec51f", "price": 599.99 }, { "name": "Findologic T-Shirt", "image": "https://store.com/some/path/to/image_800x800.jpg", "url": "https://store.com/Findologic-T-Shirt/ad99a6257e1546f08dbe9886a48e4230", "price": 559.99 }, { "name": "Findologic T-Shirt (Black - White Logo)", "image": "https://store.com/some/path/to/image_800x800.jpg", "url": "https://store.com/Findologic-T-Shirt/7c18c5ff8aa548e1bdba6b738ac42f71", "price": 499.99 } ] ]]> </value> </property> </allProperties> <!-- ... -->
Add product associations
Sometimes the plugin doesn't add the associations, but are needed in the extension. This may cause the associated field to always return null
. It's also the case if third party plugins extend the product entity with an additional table. Other examples include image URLs or color codes from variant properties. This example adds a media association for products and variants.
Decorate \FINDOLOGIC\FinSearch\Export\ProductService
:
src/Export/ProductService.php
use FINDOLOGIC\FinSearch\Export\ProductService as OriginalProductService; use Shopware\Core\Framework\DataAbstractionLayer\Search\Criteria; class ProductService extends OriginalProductService { protected function addProductAssociations(Criteria $criteria): void { parent::addProductAssociations($criteria); $criteria->addAssociation('children.properties.media'); $criteria->addAssociation('properties.media'); } }
Add the decorated class to services.xml
:
src/Resources/config/services.xml
<?xml version="1.0" ?> <container xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://symfony.com/schema/dic/services" xsi:schemaLocation="http://symfony.com/schema/dic/services http://symfony.com/schema/dic/services/services-1.0.xsd"> <services> <!-- ... --> <service id="FINDOLOGIC\ExtendFinSearch\Export\ProductService" decorates="FINDOLOGIC\FinSearch\Export\ProductService" public="true" decoration-on-invalid="ignore" > <argument type="service" id="service_container"/> </service> <!-- ... --> </services> </container>
Inside of src/Struct/FindologicProduct.php
it's possible to access ->getMedia()
, in case the product has any media associated.
src/Struct/FindologicProduct.php
private function someCustomization(): void { foreach ($product->getProperties() as $property) { // This now properly returns the associated media $media = $property->getMedia(); // ... } }
Cookie Consent for Direct Integration
In case it's required by the integration, you are required to add a cookie consent. Please see the Shopware 6 documentation about Adding a cookie to the cookie manager.
There is also an example available in our GitHub repository.
Add custom sorting options for API Integration
The Findologic base plugin already provides sorting options for the most common use-cases. The plugin uses SortingHandler
to send the currently selected sorting option via API parameters to the Findologic Search-API (see all available SortingHandlers).
Therefore to handle custom sorting options, create a custom SortingHandler
in the extension plugin, and override the responsible SortingHandlerService
to include the created SortingHandler
.
Prerequisites
Before a custom sorting can be used, make sure to export the value for the custom sort in the <sort>
field in the export. See the XML Format documentation for further details.
Implementation
Step 1: Create a SortingHandler
Create the folder structure Core/Content/Product/SalesChannel/Listing/SortingHandler
in the extension plugin, and add a custom sorting handler class. In this example it will be ThirdPartySortingHandler
:
use FINDOLOGIC\Api\Requests\SearchNavigation\SearchNavigationRequest; use FINDOLOGIC\FinSearch\Core\Content\Product\SalesChannel\Listing\SortingHandler\SortingHandlerInterface; use Shopware\Core\Framework\DataAbstractionLayer\Search\Sorting\FieldSorting; class ThirdPartySortingHandler implements SortingHandlerInterface { public function supportsSorting(FieldSorting $fieldSorting): bool { // Enter your custom sort here. // To get the name of the sort, select the sort in the storefront and // add a dd($fieldSorting) here and refresh the page. return $fieldSorting->getField() === 'product.third_party_extension.field'; } public function generateSorting(FieldSorting $fieldSorting, SearchNavigationRequest $searchNavigationRequest): void { $searchNavigationRequest->setOrder('shopsort ' . $fieldSorting->getDirection()); } }
Step 2: Decorate the SortingHandlerService
The SortingHandlerService
holds all available sorting options. Therefore, you want to add your custom sort to this service. The service can be found in Findologic/Request/Handler
. Simply override the getSortingHandlers
method to include your own custom sorting handler.
namespace FINDOLOGIC\ExtendFinSearch\Findologic\Request\Handler; use FINDOLOGIC\ExtendFinSearch\Core\Content\Product\SalesChannel\Listing\SortingHandler\ThirdPartySortingHandler; use FINDOLOGIC\FinSearch\Core\Content\Product\SalesChannel\Listing\SortingHandler\SortingHandlerInterface; use FINDOLOGIC\FinSearch\Findologic\Request\Handler\SortingHandlerService as OriginalSortingHandlerService; class SortingHandlerService extends OriginalSortingHandlerService { /** * @return SortingHandlerInterface[] */ protected function getSortingHandlers(): array { return array_merge( parent::getSortingHandlers(), [ new ThirdPartySortingHandler() ] ); } }
Step 3: Add the decorated service to the services.xml
As a last step, simply decorate in your src/Resources/config/services.xml
the service of the main plugin:
<?xml version="1.0" ?> <container xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://symfony.com/schema/dic/services" xsi:schemaLocation="http://symfony.com/schema/dic/services http://symfony.com/schema/dic/services/services-1.0.xsd"> <services> <service id="FINDOLOGIC\ExtendFinSearch\Findologic\Request\Handler\SortingHandlerService" decorates="FINDOLOGIC\FinSearch\Findologic\Request\Handler\SortingHandlerService" decoration-on-invalid="ignore" /> </services> </container>
Once this step is done, selecting your relevant sorting option will send the order parameter to the Findologic API.