Úkol 2 - Vojtěch Havlíček

app/Resources/views/base.html.twig

@@ -44,7 +44,7 @@
         <div class="collapse navbar-collapse" id="bs-example-navbar-collapse-1">
             <ul class="nav navbar-nav">
                 <li>
-                    <a href="{{ path("homepage") }}">Domů</a>
+                    <a href="{{ path("homepage", {"page":1}) }}">Domů</a>
                 </li>
             </ul>
         </div>

app/Resources/views/components/pagination.html.twig

@@ -0,0 +1,11 @@
+<div class="col-sm-12 col-md-12 col-lg-12">
+    {% if totalPages > 1 %}
+        <ul class="pagination pagination-md">
+            {% for i in 1..totalPages %}
+                <li {{ currentPage==i ? "class=\"active\"" }}>
+                    <a href="{{ path("homepage", {"page":i}) }}">{{i}}</a>
+                </li>
+            {% endfor %}
+        </ul>
+    {% endif %}
+</div>

app/Resources/views/homepage/homepage.html.twig

@@ -3,6 +3,7 @@
 {% block body %}
     <div class="row">
         {% include 'components/list.html.twig' %}
+        {% include 'components/pagination.html.twig' %}
     </div>
 {% endblock %}
 

data.sql

@@ -23,6 +23,21 @@
 # Dump of table category
 # ------------------------------------------------------------
 
+DROP TABLE IF EXISTS `category`;
+
+CREATE TABLE `category` (
+	`id` int(11) NOT NULL AUTO_INCREMENT,
+	`parent_category_id` int(11) NOT NULL,
+	`top_category_id` int(11) NOT NULL,
+  `title` varchar(255) COLLATE utf8_unicode_ci NOT NULL,
+  `slug` varchar(255) COLLATE utf8_unicode_ci NOT NULL,
+  `rank` int(11) NOT NULL,
+	`left` int(11) NOT NULL,
+	`right` int(11) NOT NULL,
+	`level` int(11) NOT NULL,
+  PRIMARY KEY (`id`)
+) ENGINE=InnoDB DEFAULT CHARSET=utf8 COLLATE=utf8_unicode_ci;
+
 LOCK TABLES `category` WRITE;
 /*!40000 ALTER TABLE `category` DISABLE KEYS */;
 
@@ -54,6 +69,19 @@ UNLOCK TABLES;
 # Dump of table product
 # ------------------------------------------------------------
 
+DROP TABLE IF EXISTS `product`;
+
+CREATE TABLE `product` (
+  `id` int(11) NOT NULL AUTO_INCREMENT,
+  `title` varchar(255) COLLATE utf8_unicode_ci NOT NULL,
+  `image` varchar(255) COLLATE utf8_unicode_ci NOT NULL,
+  `slug` varchar(255) COLLATE utf8_unicode_ci NOT NULL,
+  `description` varchar(255) COLLATE utf8_unicode_ci NOT NULL,
+  `price` double NOT NULL,
+  `rank` int(11) NOT NULL,
+  PRIMARY KEY (`id`)
+) ENGINE=InnoDB DEFAULT CHARSET=utf8 COLLATE=utf8_unicode_ci;
+
 LOCK TABLES `product` WRITE;
 /*!40000 ALTER TABLE `product` DISABLE KEYS */;
 
@@ -111,6 +139,14 @@ UNLOCK TABLES;
 # Dump of table product_category
 # ------------------------------------------------------------
 
+DROP TABLE IF EXISTS `product_category`;
+
+CREATE TABLE `product_category` (
+	`product_id` int(11) NOT NULL,
+	`category_id` int(11) NOT NULL,
+  PRIMARY KEY (`product_id`)
+) ENGINE=InnoDB DEFAULT CHARSET=utf8 COLLATE=utf8_unicode_ci;
+
 LOCK TABLES `product_category` WRITE;
 /*!40000 ALTER TABLE `product_category` DISABLE KEYS */;
 

src/AppBundle/Controller/HomepageController.php

@@ -5,25 +5,36 @@
 use Sensio\Bundle\FrameworkExtraBundle\Configuration\Template;
 use Symfony\Bundle\FrameworkBundle\Controller\Controller;
 use Symfony\Component\Routing\Annotation\Route;
+use Symfony\Component\HttpFoundation\Request;
 
 /**
  * @author Jan Klat <jenik@klatys.cz>
  */
 class HomepageController extends Controller
 {
 	/**
-	 * @Route("/", name="homepage")
+	 * @Route("/{page}", name="homepage")
 	 * @Template("homepage/homepage.html.twig")
+     *
+     * @param Request $request
+     * @return array
 	 */
-	public function homepageAction()
+	public function homepageAction(Request $request)
 	{
+        $perPage = 6;
+        $currentPage = $request->attributes->get("page");
+        $totalProducts = $this->getDoctrine()->getRepository(Product::class)->findBy([]);
+        $totalPages = ceil(count($totalProducts)/$perPage);
+
+
 		return [
 			"products" => $this->getDoctrine()->getRepository(Product::class)->findBy(
 				[],
 				[
 					"rank" => "desc"
 				],
-				21
+                $perPage, // limit of products per page
+                $perPage * ($currentPage - 1) // offset of products
 			),
 			"categories" => $this->getDoctrine()->getRepository(Category::class)->findBy(
 				[
@@ -33,7 +44,9 @@ public function homepageAction()
 					"rank" => "desc",
 				]
 			),
+            "totalPages" => $totalPages,
+            "currentPage" => $currentPage,
 		];
 	}
 
-}
+}