Categories

4 min

Anchor Categories

Out of the box, the Klevu plugin respects the is_anchor category setting. To change this behaviour and ignore anchor categories you can add an before-plugin on ParentAnchorCategoryIdProvider and return an empty array. Setting categoryIds param as an empty array will return an empty array skipping any extra database calls.

<type name="Klevu\IndexingProducts\Service\Provider\Catalog\ParentAnchorCategoryIdProvider">
  <plugin name="Vendor_Module::ParentAnchorCategoryIdProvider"
          type="Vendor\Module\Plugin\Service\Provider\Catalog\ParentAnchorCategoryIdProviderPlugin"/>
</type>

Create the Plugin class

<?php

namespace Vendor\Module\Plugin\Service\Provider\Catalog;

use Klevu\IndexingApi\Service\Provider\Catalog\ParentAnchorCategoryIdProviderInterface;

class ParentAnchorCategoryIdProviderPlugin
{
    /**
     * @param ParentAnchorCategoryIdProviderInterface $subject
     * @param int[] $categoryIds
     *
     * @return int[]
     */
    public function beforeGet(
        ParentAnchorCategoryIdProviderInterface $subject,
        array $categoryIds,
    ): array {
        return [[]];
    }
}

Custom Attributes Name Prefix

As Magento has separate attributes for products and categories and these attributes can have the same name. Klevu does not differentiate attributes between types and therefore a name clash could occur with category and product attributes overwritting each other. To mitigate this we have added a prefix to any custom category attributes. By default this prefix is set to cat__.

<virtualType name="Klevu\IndexingCategories\Service\Mapper\MagentoToKlevuAttributeMapper"
             type="Klevu\Indexing\Service\Mapper\MagentoToKlevuAttributeMapper">
    <arguments>
        <argument name="entityType"
                  xsi:type="const">Magento\Catalog\Api\Data\CategoryAttributeInterface::ENTITY_TYPE_CODE</argument>
        
        <!-- CATEGORY ATTRIBUTE PREFIX -->
        <argument name="prefix" xsi:type="string">cat__</argument>
        
        <argument name="attributeMapping" xsi:type="array">
            <item name="path" xsi:type="string">categoryPath</item>
            <item name="url_key" xsi:type="string">url</item>
        </argument>
    </arguments>
</virtualType>

You are free to change this prefix. Note: it is limited to underscores and alphanumeric characters only. If you change the prefix you’ll also need to ensure that any cat__attribute_code references in your pipeline YMAL files and/or frontend search requests are updated with the new prefix.

<virtualType name="Klevu\IndexingCategories\Service\Mapper\MagentoToKlevuAttributeMapper">
    <arguments>
        <argument name="prefix" xsi:type="string">prefix_</argument>
    </arguments>
</virtualType>