MC-3784: Implementation of Preview renderer

- Added renderer support for dynamic block

Author: nathanjosiah

app/code/Magento/PageBuilder/Model/Stage/Renderer/CmsStaticBlock.php

@@ -32,21 +32,29 @@ class CmsStaticBlock implements \Magento\PageBuilder\Model\Stage\RendererInterfa
      */
     private $loggerInterface;
 
+    /**
+     * @var \Magento\PageBuilder\Model\Stage\ScriptFilter
+     */
+    private $scriptFilter;
+
     /**
      * CmsStaticBlock constructor.
      *
      * @param \Magento\Cms\Model\ResourceModel\Block\CollectionFactory $blockCollectionFactory
      * @param WidgetDirective $widgetDirectiveRenderer
      * @param LoggerInterface $loggerInterface
+     * @param \Magento\PageBuilder\Model\Stage\ScriptFilter $scriptFilter
      */
     public function __construct(
         \Magento\Cms\Model\ResourceModel\Block\CollectionFactory $blockCollectionFactory,
         WidgetDirective $widgetDirectiveRenderer,
-        LoggerInterface $loggerInterface
+        LoggerInterface $loggerInterface,
+        \Magento\PageBuilder\Model\Stage\ScriptFilter $scriptFilter
     ) {
         $this->blockCollectionFactory = $blockCollectionFactory;
         $this->widgetDirectiveRenderer = $widgetDirectiveRenderer;
         $this->loggerInterface = $loggerInterface;
+        $this->scriptFilter = $scriptFilter;
     }
 
     /**
@@ -88,34 +96,11 @@ public function render(array $params): array
 
         if ($block->isActive()) {
             $directiveResult = $this->widgetDirectiveRenderer->render($params);
-            $result['content'] = $this->removeScriptTags($directiveResult['content']);
+            $result['content'] = $this->scriptFilter->removeScriptTags($directiveResult['content']);
         } else {
             $result['error'] = __('Block disabled');
         }
 
         return $result;
     }
-
-    /**
-     * Remove script tag from html
-     *
-     * @param string $content
-     * @return string
-     */
-    private function removeScriptTags(string $content): string
-    {
-        $dom = new \DOMDocument();
-        try {
-            //this code is required because of https://bugs.php.net/bug.php?id=60021
-            $previous = libxml_use_internal_errors(true);
-            $dom->loadHTML($content);
-        } catch (\Exception $e) {
-            $this->loggerInterface->critical($e->getMessage());
-        }
-        libxml_use_internal_errors($previous);
-        foreach (iterator_to_array($dom->getElementsByTagName('script')) as $item) {
-            $item->parentNode->removeChild($item);
-        }
-        return $dom->saveHTML();
-    }
 }

app/code/Magento/PageBuilder/Model/Stage/ScriptFilter.php

@@ -0,0 +1,57 @@
+<?php
+/**
+ * Copyright © Magento, Inc. All rights reserved.
+ * See COPYING.txt for license details.
+ */
+
+declare(strict_types=1);
+
+namespace Magento\PageBuilder\Model\Stage;
+
+use Psr\Log\LoggerInterface;
+
+/**
+ * Filters script tags from stage output
+ *
+ * @api
+ */
+class ScriptFilter
+{
+    /**
+     * @var LoggerInterface
+     */
+    private $loggerInterface;
+
+    /**
+     * ScriptFilter constructor.
+     * @param LoggerInterface $loggerInterface
+     */
+    public function __construct(
+        LoggerInterface $loggerInterface
+    ) {
+        $this->loggerInterface = $loggerInterface;
+    }
+
+    /**
+     * Remove script tag from html
+     *
+     * @param string $content
+     * @return string
+     */
+    public function removeScriptTags(string $content): string
+    {
+        $dom = new \DOMDocument();
+        try {
+            //this code is required because of https://bugs.php.net/bug.php?id=60021
+            $previous = libxml_use_internal_errors(true);
+            $dom->loadHTML($content);
+        } catch (\Exception $e) {
+            $this->loggerInterface->critical($e->getMessage());
+        }
+        libxml_use_internal_errors($previous);
+        foreach (iterator_to_array($dom->getElementsByTagName('script')) as $item) {
+            $item->parentNode->removeChild($item);
+        }
+        return $dom->saveHTML();
+    }
+}

app/code/Magento/PageBuilder/etc/di.xml

@@ -63,6 +63,7 @@
                 <item name="default" xsi:type="object">Magento\PageBuilder\Model\Stage\Renderer\Block</item>
                 <item name="products" xsi:type="object">Magento\PageBuilder\Model\Stage\Renderer\WidgetDirective</item>
                 <item name="block" xsi:type="object">Magento\PageBuilder\Model\Stage\Renderer\CmsStaticBlock</item>
+                <item name="dynamic_block" xsi:type="object">Magento\BannerPageBuilder\Model\Stage\Renderer\DynamicBlock</item>
             </argument>
         </arguments>
     </type>

app/code/Magento/PageBuilder/view/adminhtml/web/js/form/element/block-chooser.js

@@ -116,8 +116,8 @@ define([
          *
          * @returns {String}
          */
-        getStatusLabel: function () {
-            return this.meta()['is_active'] === '1' ? $t('Active') : $t('Inactive');
+        getStatusLabel: function (field, enabledOption, disabledOption) {
+            return this.meta()[field] === '1' ? $t(enabledOption) : $t(disabledOption);
         }
     });
 });

app/code/Magento/PageBuilder/view/adminhtml/web/template/form/element/block-chooser.html

@@ -26,7 +26,7 @@
                             <div class="data-grid-cell-content"><strong translate="'Status'"></strong></div>
                         </td>
                         <td>
-                            <div class="data-grid-cell-content" text="getStatusLabel()"></div>
+                            <div class="data-grid-cell-content" text="getStatusLabel('is_active', 'Active', 'Inactive')"></div>
                         </td>
                     </tr>
                 </tbody>