feature(related-products): Add ability to link products to articles

Command/InstallCommand.php

@@ -49,11 +49,14 @@ private function createArticleTables($manager)
 
         $queries = [
             'CREATE TABLE webburza_sylius_article (id INT AUTO_INCREMENT NOT NULL, category_id INT DEFAULT NULL, published TINYINT(1) NOT NULL, featured TINYINT(1) NOT NULL, published_at DATETIME DEFAULT NULL, created_at DATETIME DEFAULT NULL, updated_at DATETIME DEFAULT NULL, INDEX IDX_9FD397A312469DE2 (category_id), PRIMARY KEY(id)) DEFAULT CHARACTER SET utf8 COLLATE utf8_unicode_ci ENGINE = InnoDB',
+            'CREATE TABLE webburza_sylius_article_product (product_id INT NOT NULL, article_id INT NOT NULL, INDEX IDX_2AB0C4534584665A (product_id), UNIQUE INDEX UNIQ_2AB0C4537294869C (article_id), PRIMARY KEY(product_id, article_id)) DEFAULT CHARACTER SET utf8 COLLATE utf8_unicode_ci ENGINE = InnoDB',
             'CREATE TABLE webburza_sylius_article_category (id INT AUTO_INCREMENT NOT NULL, published TINYINT(1) NOT NULL, created_at DATETIME DEFAULT NULL, updated_at DATETIME DEFAULT NULL, PRIMARY KEY(id)) DEFAULT CHARACTER SET utf8 COLLATE utf8_unicode_ci ENGINE = InnoDB',
             'CREATE TABLE webburza_sylius_article_translation (id INT AUTO_INCREMENT NOT NULL, translatable_id INT NOT NULL, title VARCHAR(255) DEFAULT NULL, slug VARCHAR(255) DEFAULT NULL, lead LONGTEXT DEFAULT NULL, content LONGTEXT DEFAULT NULL, meta_keywords LONGTEXT DEFAULT NULL, meta_description LONGTEXT DEFAULT NULL, active TINYINT(1) NOT NULL, locale VARCHAR(255) NOT NULL, INDEX IDX_B49ACC0B2C2AC5D3 (translatable_id), UNIQUE INDEX webburza_sylius_article_translation_uniq_trans (translatable_id, locale), PRIMARY KEY(id)) DEFAULT CHARACTER SET utf8 COLLATE utf8_unicode_ci ENGINE = InnoDB',
             'CREATE TABLE webburza_sylius_article_image (id INT AUTO_INCREMENT NOT NULL, article_id INT DEFAULT NULL, path VARCHAR(255) NOT NULL, created_at DATETIME NOT NULL, updated_at DATETIME DEFAULT NULL, UNIQUE INDEX UNIQ_710599397294869C (article_id), PRIMARY KEY(id)) DEFAULT CHARACTER SET utf8 COLLATE utf8_unicode_ci ENGINE = InnoDB',
             'CREATE TABLE webburza_sylius_article_category_translation (id INT AUTO_INCREMENT NOT NULL, translatable_id INT NOT NULL, title VARCHAR(255) DEFAULT NULL, slug VARCHAR(255) DEFAULT NULL, locale VARCHAR(255) NOT NULL, INDEX IDX_1B9F69192C2AC5D3 (translatable_id), UNIQUE INDEX webburza_sylius_article_category_translation_uniq_trans (translatable_id, locale), PRIMARY KEY(id)) DEFAULT CHARACTER SET utf8 COLLATE utf8_unicode_ci ENGINE = InnoDB',
             'ALTER TABLE webburza_sylius_article ADD CONSTRAINT FK_9FD397A312469DE2 FOREIGN KEY (category_id) REFERENCES webburza_sylius_article_category (id)',
+            'ALTER TABLE webburza_sylius_article_product ADD CONSTRAINT FK_2AB0C4534584665A FOREIGN KEY (product_id) REFERENCES webburza_sylius_article (id)',
+            'ALTER TABLE webburza_sylius_article_product ADD CONSTRAINT FK_2AB0C4537294869C FOREIGN KEY (article_id) REFERENCES sylius_product (id)',
             'ALTER TABLE webburza_sylius_article_translation ADD CONSTRAINT FK_B49ACC0B2C2AC5D3 FOREIGN KEY (translatable_id) REFERENCES webburza_sylius_article (id) ON DELETE CASCADE',
             'ALTER TABLE webburza_sylius_article_image ADD CONSTRAINT FK_710599397294869C FOREIGN KEY (article_id) REFERENCES webburza_sylius_article (id) ON DELETE CASCADE',
             'ALTER TABLE webburza_sylius_article_category_translation ADD CONSTRAINT FK_1B9F69192C2AC5D3 FOREIGN KEY (translatable_id) REFERENCES webburza_sylius_article_category (id) ON DELETE CASCADE'

Command/UninstallCommand.php

@@ -53,11 +53,13 @@ private function removeArticleTables($manager)
         }
 
         $queries = [
+            'ALTER TABLE webburza_sylius_article_product DROP FOREIGN KEY FK_2AB0C4534584665A',
             'ALTER TABLE webburza_sylius_article_translation DROP FOREIGN KEY FK_B49ACC0B2C2AC5D3',
             'ALTER TABLE webburza_sylius_article_image DROP FOREIGN KEY FK_710599397294869C',
             'ALTER TABLE webburza_sylius_article DROP FOREIGN KEY FK_9FD397A312469DE2',
             'ALTER TABLE webburza_sylius_article_category_translation DROP FOREIGN KEY FK_1B9F69192C2AC5D3',
             'DROP TABLE webburza_sylius_article',
+            'DROP TABLE webburza_sylius_article_product',
             'DROP TABLE webburza_sylius_article_category',
             'DROP TABLE webburza_sylius_article_translation',
             'DROP TABLE webburza_sylius_article_image',

Entity/Article.php

@@ -2,8 +2,10 @@
 
 namespace Webburza\Sylius\ArticleBundle\Entity;
 
+use Doctrine\Common\Collections\ArrayCollection;
 use Doctrine\ORM\Mapping as ORM;
 use Gedmo\Mapping\Annotation as Gedmo;
+use Sylius\Component\Core\Model\ProductInterface;
 use Sylius\Component\Resource\Model\TranslatableTrait;
 use Symfony\Component\Validator\Constraints as Assert;
 use Webburza\Sylius\ArticleBundle\Model\ArticleCategoryInterface;
@@ -82,12 +84,28 @@ class Article implements ArticleInterface
      */
     protected $category;
 
+    /**
+     * @var ProductInterface[]
+     *
+     * @ORM\ManyToMany(targetEntity="Sylius\Component\Core\Model\ProductInterface")
+     * @ORM\JoinTable(name="webburza_sylius_article_product",
+     *      joinColumns={
+     *          @ORM\JoinColumn(name="product_id", referencedColumnName="id")
+     *      },
+     *      inverseJoinColumns={
+     *          @ORM\JoinColumn(name="article_id", referencedColumnName="id", unique=true)
+     *      }
+     * )
+     */
+    protected $products;
+
     /**
      * Article constructor.
      */
     public function __construct()
     {
         $this->initializeTranslationsCollection();
+        $this->products = new ArrayCollection();
     }
 
     /**
@@ -291,4 +309,45 @@ public function setCategory(ArticleCategoryInterface $category)
 
         return $this;
     }
+
+    /**
+     * @return mixed
+     */
+    public function getProducts()
+    {
+        return $this->products;
+    }
+
+    /**
+     * @param ArrayCollection $products
+     * @return ArticleInterface
+     */
+    public function setProducts(ArrayCollection $products)
+    {
+        $this->products = $products;
+
+        return $this;
+    }
+
+    /**
+     * @param ProductInterface $product
+     * @return ArticleInterface
+     */
+    public function addProduct(ProductInterface $product)
+    {
+        $this->products->add($product);
+
+        return $this;
+    }
+
+    /**
+     * @param ProductInterface $product
+     * @return ArticleInterface
+     */
+    public function removeProduct(ProductInterface $product)
+    {
+        $this->products->removeElement($product);
+
+        return $this;
+    }
 }

Form/Type/ArticleType.php

@@ -33,6 +33,14 @@ public function buildForm(FormBuilderInterface $builder, array $options)
             'label' => 'webburza.sylius.article.label.category'
         ]);
 
+        $builder->add('products', 'webburza_article_product_choice', [
+            'label' => 'webburza.sylius.article.label.products',
+            'attr' => [
+                'size' => 10
+            ],
+            'multiple' => true
+        ]);
+
         $builder->add('publishedAt', Type\DateTimeType::class, [
             'label' => 'webburza.sylius.article.label.published_at',
             'required' => false,

Form/Type/ProductChoiceType.php

@@ -0,0 +1,70 @@
+<?php
+
+namespace Webburza\Sylius\ArticleBundle\Form\Type;
+
+use Sylius\Component\Resource\Repository\RepositoryInterface;
+use Symfony\Bridge\Doctrine\Form\DataTransformer\CollectionToArrayTransformer;
+use Symfony\Component\Form\AbstractType;
+use Symfony\Component\Form\Extension\Core\ChoiceList\ObjectChoiceList;
+use Symfony\Component\Form\FormBuilderInterface;
+use Symfony\Component\OptionsResolver\OptionsResolver;
+
+class ProductChoiceType extends AbstractType
+{
+    /**
+     * @var RepositoryInterface
+     */
+    protected $repository;
+
+    /**
+     * @param RepositoryInterface $repository
+     */
+    public function __construct(RepositoryInterface $repository)
+    {
+        $this->repository = $repository;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function buildForm(FormBuilderInterface $builder, array $options)
+    {
+        parent::buildForm($builder, $options);
+
+        if (true === $options['multiple']) {
+            $builder->addViewTransformer(new CollectionToArrayTransformer(), true);
+        }
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function configureOptions(OptionsResolver $resolver)
+    {
+        $choiceList = new ObjectChoiceList($this->repository->findAll(), 'name', [], null, 'id');
+
+        $resolver
+            ->setDefaults([
+                'choice_list' => $choiceList,
+                'label' => 'webburza.sylius.article.label.products',
+                'empty_value' => 'webburza.sylius.article.label.choose_products'
+            ])
+        ;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function getParent()
+    {
+        return 'choice';
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function getName()
+    {
+        return 'webburza_article_product_choice';
+    }
+}

Resources/config/config.yml

@@ -36,6 +36,7 @@ doctrine:
             Webburza\Sylius\ArticleBundle\Model\ArticleImageInterface: %webburza.model.article_image.class%
             Webburza\Sylius\ArticleBundle\Model\ArticleCategoryInterface: %webburza.model.article_category.class%
             Webburza\Sylius\ArticleBundle\Model\ArticleInterface: %webburza.model.article.class%
+            Sylius\Component\Core\Model\ProductInterface: %sylius.model.product.class%
 
 webburza_sylius_article:
     file_browser:

Resources/config/services.yml

@@ -36,3 +36,9 @@ services:
         tags:
             - { name: form.type, alias: webburza_article_category_choice }
         arguments: [@webburza.repository.article_category]
+
+    webburza.sylius.article.form.type.product_choice:
+        class: Webburza\Sylius\ArticleBundle\Form\Type\ProductChoiceType
+        tags:
+            - { name: form.type, alias: webburza_article_product_choice }
+        arguments: [@sylius.repository.product]

Resources/translations/messages.en.yml

@@ -19,6 +19,7 @@ webburza:
             no_results: No articles found.
             translations: Translations
             general_info: General info
+            related_products: Related products
             back_to_all: back to all articles
             delete_image: Delete image
             label:
@@ -35,6 +36,8 @@ webburza:
                 featured: Featured?
                 created_at: Created At
                 updated_at: Updated At
+                products: Related products
+                choose_products: Choose products...
                 category: Category
                 choose_category: Choose a category...
                 file: File

Resources/translations/messages.hr.yml

@@ -19,6 +19,7 @@ webburza:
             no_results: Nije pronađen niti jedan članak.
             translations: Prijevodi
             general_info: Općenite informacije
+            related_products: Povezani proizvodi
             back_to_all: natrag na sve članke
             delete_image: Izbriši sliku
             label:
@@ -35,6 +36,8 @@ webburza:
                 featured: Istaknuto?
                 created_at: Datum kreiranja
                 updated_at: Datum ažuriranja
+                products: Povezani proizvodi
+                choose_products: Odaberite proizvode...
                 choose_category: Kategorija
                 choose_category: Odaberite kategoriju...
                 file: Datoteka

Resources/views/Backend/Article/show.html.twig

@@ -33,6 +33,31 @@
                 <div class="panel-heading">{{ article.title }}</div>
                 <div class="panel-body">{{ article.content | raw }}</div>
             </div>
+
+            {% if article.products is not empty %}
+                <table class="table table-bordered">
+                    <thead>
+                    <tr>
+                        <th colspan="2">{{ 'webburza.sylius.article.related_products'|trans }}</th>
+                    </tr>
+                    </thead>
+                    <tbody>
+                    {% for product in article.products %}
+                    <tr>
+                        <td width="10%">
+                            <a href="{{ path('sylius_backend_product_show', {'id': product.id}) }}" class="pull-left"
+                               title="{{ 'sylius.ui.view_product_details'|trans({'%product%': product.name})|escape('html_attr') }}">
+                                <img src="{{ product.image ? product.image.path|imagine_filter('sylius_small') : 'http://placehold.it/120x90' }}" alt="" class="imgmedia-object" />
+                            </a>
+                        </td>
+                        <td>
+                            <a href="{{ path('sylius_backend_product_show', {id: product.id}) }}">{{ product.name }}</a>
+                        </td>
+                    </tr>
+                    {% endfor %}
+                    </tbody>
+                </table>
+            {% endif %}
         </div>
 
         <div class="col-md-6">

Resources/views/Frontend/Article/macros.html.twig

@@ -29,24 +29,43 @@
 {% endfor %}
 {% endmacro %}
 
-{% macro articleSidebar(categories, currentCategory, articleView) %}
+{% macro articleSidebar(categories, currentCategory, products, articleView) %}
 <div class="col-md-3{{ articleView ? ' col-md-offset-2' : '' }}">
-    <ul class="nav">
-        <li class="first">
-            <span class="nav-header">
-                <span>{{ 'webburza.sylius.article_category.index_header' | trans }}</span>
-            </span>
-
-            <ul class="nav nav-pills nav-stacked menu_level_1">
-                {% for category in categories %}
-                <li class="nav-item{{ loop.first ? ' first' : loop.last ? ' last' : '' }}{{ currentCategory and (currentCategory.id == category.id) ? ' active' : '' }}">
-                    <a href="{{ path('webburza_article_category_frontend_show', {slug: category.slug}) }}">
-                        <i class="icon-angle-right"></i> <span>{{ category.title }}</span>
+    {% if categories is not empty %}
+        <ul class="nav">
+            <li class="first">
+                <span class="nav-header">
+                    <span>{{ 'webburza.sylius.article_category.index_header' | trans }}</span>
+                </span>
+
+                <ul class="nav nav-pills nav-stacked menu_level_1">
+                    {% for category in categories %}
+                    <li class="nav-item{{ loop.first ? ' first' : loop.last ? ' last' : '' }}{{ currentCategory and (currentCategory.id == category.id) ? ' active' : '' }}">
+                        <a href="{{ path('webburza_article_category_frontend_show', {slug: category.slug}) }}">
+                            <i class="icon-angle-right"></i> <span>{{ category.title }}</span>
+                        </a>
+                    </li>
+                    {% endfor %}
+                </ul>
+            </li>
+        </ul>
+    {% endif %}
+
+    {% if products is not empty %}
+        <span class="nav-header">
+            {{ 'webburza.sylius.article.related_products'|trans }}
+        </span>
+
+        {% for product in products %}
+            {% if product.enabled %}
+                <div>
+                    <a href="{{ path(product) }}" class="btn btn-link clearfix">
+                        <img class="thumbnail" src="{{ product.image ? product.image.path|imagine_filter('sylius_small') : 'http://placehold.it/120x90' }}" alt="{{ product.name }}" />
+                        <div class="pull-left">{{ product.name }}</div>
                     </a>
-                </li>
-                {% endfor %}
-            </ul>
-        </li>
-    </ul>
+                </div>
+            {% endif %}
+        {% endfor %}
+    {% endif %}
 </div>
 {% endmacro %}

Resources/views/Frontend/Article/show.html.twig

@@ -19,7 +19,7 @@
 </div>
 
 <div class="row">
-    <div class="col-md-7{{ categories is empty ? ' col-md-offset-2' : '' }}">
+    <div class="col-md-7{{ categories is empty and article.products is empty ? ' col-md-offset-2' : '' }}">
 {% if article.image %}
         <img src="{{ article.image.path|imagine_filter('sylius_large') }}" class="img-responsive img-thumbnail">
 
@@ -29,8 +29,8 @@
         {{ article.content|raw }}
     </div>
 
-{% if categories is not empty %}
-    {{ macro.articleSidebar(categories, article.category, true) }}
+{% if categories is not empty or article.products is not empty %}
+    {{ macro.articleSidebar(categories, article.category, article.products, true) }}
 {% endif %}
 </div>