first commit

bundles/KupShop/ContentBundle/View/HomeView.php

@@ -0,0 +1,151 @@
+<?php
+
+namespace KupShop\ContentBundle\View;
+
+use KupShop\ComponentsBundle\View\ComponentsViewInterface;
+use KupShop\ComponentsBundle\View\ComponentsViewTrait;
+use KupShop\ContentBundle\Exception\PageException;
+use KupShop\ContentBundle\Page\HomePage;
+use KupShop\KupShopBundle\Context\CacheContext;
+use KupShop\KupShopBundle\Context\CurrencyContext;
+use KupShop\KupShopBundle\Context\LanguageContext;
+use KupShop\KupShopBundle\Util\Compat\ServiceContainer;
+use KupShop\KupShopBundle\Util\Contexts;
+use KupShop\KupShopBundle\Views\Traits\RequestTrait;
+use KupShop\KupShopBundle\Views\View;
+use KupShop\MetricsBundle\PrometheusWrapper;
+use KupShop\ResponseCacheBundle\Util\Cache\ResponseCache;
+use Symfony\Component\HttpFoundation\Request;
+
+class HomeView extends View implements ComponentsViewInterface
+{
+    use RequestTrait;
+    use ComponentsViewTrait;
+
+    protected $template = 'home.tpl';
+    protected string $entrypoint = 'home';
+
+    /** @var LanguageContext */
+    private $languageContext;
+
+    /** @var CurrencyContext */
+    private $currencyContext;
+
+    /** @var HomePage */
+    private $homePage;
+
+    public function __construct()
+    {
+        $this->proxyCacheEnabled = findModule(\Modules::PROXY_CACHE, 'home');
+    }
+
+    /**
+     * @return $this
+     *
+     * @required
+     */
+    public function setLanguageContext(LanguageContext $languageContext)
+    {
+        $this->languageContext = $languageContext;
+
+        return $this;
+    }
+
+    /**
+     * @return $this
+     *
+     * @required
+     */
+    public function setCurrencyContext(CurrencyContext $currencyContext)
+    {
+        $this->currencyContext = $currencyContext;
+
+        return $this;
+    }
+
+    /**
+     * @required
+     */
+    public function setHomePage(HomePage $homePage): void
+    {
+        $this->homePage = $homePage;
+    }
+
+    public function getHeaderVariables()
+    {
+        $dbcfg = \Settings::getDefault();
+
+        $header = parent::getHeaderVariables();
+
+        $header['pageTitle'] = $dbcfg['index_title'];
+        $header['meta_keywords'] = $dbcfg['index_keywords'];
+        $header['meta_description'] = $dbcfg['index_description'];
+
+        return $header;
+    }
+
+    public function getBodyVariables()
+    {
+        $vars = parent::getBodyVariables();
+
+        $this->homePage->setView($this);
+
+        try {
+            $page = $this->homePage->getPage();
+        } catch (PageException $e) {
+            $page = false;
+        }
+
+        $vars['html_page'] = $page['block'] ?? null;
+        $vars['productsList'] = [];
+        $vars['page'] = $page;
+
+        return $vars;
+    }
+
+    public function getResponse(?Request $request = null)
+    {
+        if (findModule(\Modules::RESPONSE_CACHE, 'home')
+            && !isFunctionalTests()
+            && !getAdminUser()
+            && $this->request->get('skip_gtm') === null
+        ) {
+            $cacheContext = Contexts::get(CacheContext::class);
+            $cacheKeyContext = $cacheContext->getKey([CacheContext::TYPE_FULL_PAGE, CacheContext::TYPE_PRICE, CacheContext::TYPE_TEXT]);
+
+            $isHit = false;
+
+            if (!is_null($cacheKeyContext)) {
+                $responseCache = ServiceContainer::getService(ResponseCache::class);
+                $this->responseCacheEnabled = true;
+
+                $cacheKey = ['home'];
+                $cacheKey[] = $cacheKeyContext;
+                $cacheKey[] = 'rc';
+                $cacheKey = join('-', $cacheKey);
+
+                $response = $responseCache->wrap(function () use ($request) {
+                    return parent::getResponse($request);
+                }, $cacheKey, 15 * 60, null, $isHit);
+            }
+
+            $metrics = ServiceContainer::getService(PrometheusWrapper::class);
+            $metrics->setCounter('kupshop', 'home_cache_used', '', 1, ['used' => $isHit ? '1' : '0']);
+        }
+        if (!isset($response)) {
+            $response = parent::getResponse($request);
+        }
+
+        return $response;
+    }
+
+    public function getWpjToolbar()
+    {
+        $arr = [
+            'url' => getAdminUrl('PagesSystem', ['pageType' => 'HOME']),
+            'title' => 'Upravit stránku',
+        ];
+
+        return array_merge(parent::getWpjToolbar(), $arr);
+    }
+}