[TASK] Add support for werkraummedia/watchlist

Classes/Domain/DoctrineRepository/PageRepository.php

@@ -0,0 +1,35 @@
+<?php
+
+namespace Extcode\CartProducts\Domain\DoctrineRepository;
+
+use Doctrine\DBAL\Exception;
+use Extcode\CartProducts\Domain\Model\Product\Product;
+use TYPO3\CMS\Core\Database\ConnectionPool;
+
+final class PageRepository
+{
+    public const TABLENAME = 'pages';
+
+    public function __construct(
+        private readonly ConnectionPool $connectionPool,
+    ) {}
+
+    /**
+     * @return array<string,mixed>|false
+     * @throws Exception
+     */
+    public function getProductPageByProduct(Product $product)
+    {
+        $queryBuilder = $this->connectionPool->getQueryBuilderForTable(self::TABLENAME);
+
+        return $queryBuilder->select('*')
+            ->from(self::TABLENAME)
+            ->where(
+                $queryBuilder->expr()->eq('cart_products_product', $product->getUid())
+            )
+            ->orderBy('sorting')
+            ->setMaxResults(1)
+            ->executeQuery()
+            ->fetchAssociative();
+    }
+}

Classes/Domain/DoctrineRepository/Product/ProductRepository.php

@@ -9,23 +9,43 @@
  * LICENSE file that was distributed with this source code.
  */
 
+use Doctrine\DBAL\Exception;
 use TYPO3\CMS\Core\Database\Connection;
 use TYPO3\CMS\Core\Database\ConnectionPool;
 use TYPO3\CMS\Core\Database\Query\QueryBuilder;
 
 class ProductRepository
 {
+    public const TABLENAME = 'tx_cartproducts_domain_model_product_product';
+
     public function __construct(
-        private readonly ConnectionPool $connectionPool
+        private readonly ConnectionPool $connectionPool,
     ) {}
 
+    /**
+     * @return array<string,mixed>|false
+     * @throws Exception
+     */
+    public function findProductByUid(int $uid)
+    {
+        $queryBuilder = $this->connectionPool->getQueryBuilderForTable(self::TABLENAME);
+
+        return $queryBuilder
+            ->select('product.title')
+            ->from(self::TABLENAME, 'product')
+            ->where($queryBuilder->expr()->eq('product.uid', $queryBuilder->createNamedParameter($uid)))
+            ->setMaxResults(1)
+            ->executeQuery()
+            ->fetchAssociative();
+    }
+
     public function getStock(int $uid): int
     {
         $queryBuilder = $this->getQueryBuilder();
 
         return $queryBuilder
             ->select('stock')
-            ->from('tx_cartproducts_domain_model_product_product')
+            ->from(self::TABLENAME)
             ->where(
                 $queryBuilder->expr()->eq('uid', $queryBuilder->createNamedParameter($uid, Connection::PARAM_INT))
             )
@@ -43,7 +63,7 @@ public function addQuantityToStock(int $uid, int $quantity)
         $queryBuilder = $this->getQueryBuilder();
 
         $queryBuilder
-            ->update('tx_cartproducts_domain_model_product_product')
+            ->update(self::TABLENAME)
             ->where(
                 $queryBuilder->expr()->eq('uid', $queryBuilder->createNamedParameter($uid, Connection::PARAM_INT))
             )
@@ -64,7 +84,7 @@ private function getQueryBuilder(): QueryBuilder
     {
         return $this
             ->connectionPool
-            ->getConnectionForTable('tx_cartproducts_domain_model_product_product')
+            ->getConnectionForTable(self::TABLENAME)
             ->createQueryBuilder();
     }
 }

Classes/Domain/Model/WatchlistItem.php

@@ -0,0 +1,45 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Extcode\CartProducts\Domain\Model;
+
+use WerkraumMedia\Watchlist\Domain\Model\Item;
+
+final class WatchlistItem implements Item
+{
+    private readonly string $type;
+
+    public function __construct(
+        private readonly int $uid,
+        private readonly int $detailPid,
+        private readonly string $title,
+    ) {
+        $this->type = 'CartProducts';
+    }
+
+    public function getUniqueIdentifier(): string
+    {
+        return $this->type . '-' . $this->uid . '-' . $this->detailPid;
+    }
+
+    public function getType(): string
+    {
+        return $this->type;
+    }
+
+    public function getUid(): int
+    {
+        return $this->uid;
+    }
+
+    public function getDetailPid(): int
+    {
+        return $this->detailPid;
+    }
+
+    public function getTitle(): string
+    {
+        return $this->title;
+    }
+}

Classes/Handler/WatchlistItemHandler.php

@@ -0,0 +1,46 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Extcode\CartProducts\Handler;
+
+/*
+ * This file is part of the package extcode/cart-products.
+ *
+ * For the full copyright and license information, please read the
+ * LICENSE file that was distributed with this source code.
+ */
+
+use Extcode\CartProducts\Domain\DoctrineRepository\Product\ProductRepository;
+use Extcode\CartProducts\Domain\Model\WatchlistItem;
+use WerkraumMedia\Watchlist\Domain\ItemHandlerInterface;
+use WerkraumMedia\Watchlist\Domain\Model\Item;
+
+final class WatchlistItemHandler implements ItemHandlerInterface
+{
+    public function __construct(
+        private readonly ProductRepository $productRepository,
+    ) {}
+
+    public function return(string $identifier): ?Item
+    {
+        list($uid, $detailPid) = explode('-', $identifier);
+
+        $product = $this->productRepository->findProductByUid((int)$uid);
+
+        if ($product === false) {
+            return null;
+        }
+
+        return new WatchlistItem(
+            (int)$uid,
+            (int)$detailPid,
+            (string)$product['title']
+        );
+    }
+
+    public function handlesType(): string
+    {
+        return 'CartProducts';
+    }
+}

Classes/ViewHelpers/Product/PageUidViewHelper.php

@@ -0,0 +1,59 @@
+<?php
+
+namespace Extcode\CartProducts\ViewHelpers\Product;
+
+/*
+ * This file is part of the package extcode/cart-products.
+ *
+ * For the full copyright and license information, please read the
+ * LICENSE file that was distributed with this source code.
+ */
+
+use Extcode\CartProducts\Domain\DoctrineRepository\PageRepository;
+use Extcode\CartProducts\Domain\Model\Product\Product;
+use TYPO3Fluid\Fluid\Core\ViewHelper\AbstractViewHelper;
+
+class PageUidViewHelper extends AbstractViewHelper
+{
+    public function __construct(
+        private readonly PageRepository $pageRepository,
+    ) {}
+
+    public function initializeArguments()
+    {
+        parent::initializeArguments();
+
+        $this->registerArgument(
+            'product',
+            Product::class,
+            'product',
+            true
+        );
+
+        $this->registerArgument(
+            'settings',
+            'array',
+            'settings array',
+            true
+        );
+    }
+
+    public function render(): string
+    {
+        $product = $this->arguments['product'];
+
+        $page = $this->pageRepository->getProductPageByProduct($product);
+
+        if ($page) {
+            return $page['uid'];
+        }
+        if ($product->getCategory() && $product->getCategory()->getCartProductShowPid()) {
+            return $product->getCategory()->getCartProductShowPid();
+        }
+        if ($this->arguments['settings']['showPageUids']) {
+            return $this->arguments['settings']['showPageUids'];
+        }
+
+        return $GLOBALS['TSFE']->id;
+    }
+}

Configuration/Services.php

@@ -0,0 +1,27 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Extcode\CartProducts\Configuration;
+
+use Extcode\CartProducts\Handler\WatchlistItemHandler;
+use Symfony\Component\DependencyInjection\ContainerBuilder;
+use Symfony\Component\DependencyInjection\Definition;
+use Symfony\Component\DependencyInjection\Loader\Configurator\ContainerConfigurator;
+use WerkraumMedia\Watchlist\Domain\ItemHandlerRegistry;
+
+return static function (ContainerConfigurator $containerConfigurator, ContainerBuilder $containerBuilder) {
+    if ($containerBuilder->hasDefinition(ItemHandlerRegistry::class)) {
+        $watchlistItemHandlerDefinition = new Definition(
+            WatchlistItemHandler::class
+        );
+        $watchlistItemHandlerDefinition->addTag('watchlist.itemHandler')
+            ->setAutoconfigured(true)
+            ->setAutowired(true);
+        $containerBuilder->addDefinitions(
+            [
+                WatchlistItemHandler::class => $watchlistItemHandlerDefinition,
+            ]
+        );
+    }
+};

Documentation/Changelog/6.2/Feature-262-AddWatchlistItemHandler.rst

@@ -0,0 +1,16 @@
+.. include:: ../../Includes.rst.txt
+
+========================================
+Feature: #262 - Add WatchlistItemHandler
+========================================
+
+See `Issue 262 <https://github.com/extcode/cart_products/issues/262>`__
+
+Description
+===========
+
+After the release of the werkraummedia/watchlist extension for TYPO3 v12 the
+WatchlistItemHandler for extcode/cart-products can be added again.
+This allows products to be added to the watchlist.
+
+.. index:: Frontend

Documentation/Changelog/6.2/Index.rst

@@ -0,0 +1,20 @@
+.. include:: ../../Includes.rst.txt
+
+6.2 Changes
+===========
+
+**Table of contents**
+
+.. contents::
+   :local:
+   :depth: 1
+
+Features
+^^^^^^^^
+
+.. toctree::
+   :maxdepth: 1
+   :titlesonly:
+   :glob:
+
+   Feature-*

Documentation/Changelog/Index.rst

@@ -10,6 +10,7 @@ ChangeLog
    :maxdepth: 5
    :titlesonly:
 
+   6.2/Index
    6.1/Index
    6.0/Index
    5.0/Index

Documentation/Index.rst

@@ -20,7 +20,7 @@ Cart Products - extend EXT:cart with products
       cart_products
 
    :Package name:
-      extcode/cart_products
+      extcode/cart-products
 
    :Version:
       |release|
@@ -60,7 +60,7 @@ Cart Products - extend EXT:cart with products
 
     ..  card:: :ref:`Introduction <introduction>`
 
-        Introduction to the extension cart, general information.
+        Introduction to the extension, general information.
 
     ..  card:: :ref:`For Administrators <administrator>`
 

Documentation/guides.xml

@@ -11,8 +11,8 @@
                interlink-shortcode="extcode/cart_products"
     />
     <project title="Cart Products"
-             release="6.1.0"
-             version="6.1"
+             release="6.2.0"
+             version="6.2"
              copyright="2018 - 2025"
     />
     <inventory id="t3tsref" url="https://docs.typo3.org/typo3cms/TyposcriptReference/"/>

Resources/Private/Language/locallang.xlf

@@ -57,6 +57,13 @@
                 <source>back</source>
             </trans-unit>
 
+            <trans-unit id="tx_cartproducts.add_to_watchlist">
+                <source>add to watchlist</source>
+            </trans-unit>
+            <trans-unit id="tx_cartproducts.remove_from_watchlist">
+                <source>remove from watchlist</source>
+            </trans-unit>
+
             <trans-unit id="tx_cartproducts.module.productController.listAction.header">
                 <source>Product Listing</source>
             </trans-unit>

Resources/Private/Partials/Product/WatchlistButtons.html

@@ -0,0 +1,9 @@
+<html xmlns:f="http://typo3.org/ns/TYPO3/CMS/Fluid/ViewHelpers"
+      xmlns:cartproducts="http://typo3.org/ns/Extcode/CartProducts/ViewHelpers"
+      data-namespace-typo3-fluid="true">
+
+<button data-watchlist-item="CartProducts-{product.uid}-{cartproducts:product.pageUid(product: product, settings: settings)}" class="watchlist-btn watchlist-inactive">
+    <span class="add-to-list"><f:translate key="tx_cartproducts.add_to_watchlist"/></span>
+    <span class="remove-from-list"><f:translate key="tx_cartproducts.remove_from_watchlist"/></span>
+</button>
+</html>