Add a smarty plugin to get render from json

Config/config.xml

@@ -4,6 +4,11 @@
         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
         xsi:schemaLocation="http://thelia.net/schema/dic/config http://thelia.net/schema/dic/config/thelia-1.0.xsd">
 
+    <services>
+      <service id="theliablocks.json.block" alias="TheliaBlocks\Service\JsonBlockService" public="true">
+      </service>
+    </services>
+
     <hooks>
         <hook id="theliablocks.hook.menu" class="TheliaBlocks\Hook\TheliaBlocksMenuHook" scope="request">
             <tag name="hook.event_listener" event="main.top-menu-tools" type="back" method="onMainTopMenuTools"/>

Loop/BlockGroup.php

@@ -13,14 +13,13 @@
 use TheliaBlocks\Model\BlockGroupQuery;
 
 /**
- * Class BlockGroup
- * @package TheliaBlocks\Loop
+ * Class BlockGroup.
  *
- * @method int[]          getId()
- * @method string[]       getSlug()
- * @method string       getItemType()
- * @method integer      getItemId()
- * @method bool|string  getVisible()
+ * @method int[]       getId()
+ * @method string[]    getSlug()
+ * @method string      getItemType()
+ * @method int         getItemId()
+ * @method bool|string getVisible()
  */
 class BlockGroup extends BaseI18nLoop implements PropelSearchLoopInterface
 {
@@ -82,14 +81,9 @@ public function buildModelCriteria()
 
     public function parseResults(LoopResult $loopResult)
     {
-        /** @var \TheliaBlocks\Model\BlockGroup  $entry */
+        /** @var \TheliaBlocks\Model\BlockGroup $entry */
         foreach ($loopResult->getResultDataCollection() as $entry) {
-            $blockRenders = [];
-
-            foreach (json_decode($entry->getVirtualColumn('i18n_JSON_CONTENT'), true) as $block) {
-                $blockRenders[] = $this->container->get("thelia.parser")->render("blocks".DS.$block['type']['id'].".html", $block);
-            }
-            $htmlRender = implode(' ', $blockRenders);
+            $htmlRender = $this->container->get('theliablocks.json.block')->renderJsonBlocks($entry->getVirtualColumn('i18n_JSON_CONTENT'));
 
             $content = json_decode($entry->getVirtualColumn('i18n_JSON_CONTENT'), true);
 

Service/JsonBlockService.php

@@ -0,0 +1,35 @@
+<?php
+
+/*
+ * This file is part of the Thelia package.
+ * http://www.thelia.net
+ *
+ * (c) OpenStudio <info@thelia.net>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace TheliaBlocks\Service;
+
+use TheliaSmarty\Template\SmartyParser;
+
+class JsonBlockService
+{
+    /** @var SmartyParser */
+    private $parser;
+
+    public function __construct(SmartyParser $parser)
+    {
+        $this->parser = $parser;
+    }
+
+    public function renderJsonBlocks($json): string
+    {
+        $blockRenders = array_map(function ($block) {
+            return $this->parser->render('blocks'.DS.$block['type']['id'].'.html', $block);
+        }, json_decode($json, true));
+
+        return implode(' ', $blockRenders);
+    }
+}

SmartyPlugin/JsonBlockRender.php

@@ -0,0 +1,44 @@
+<?php
+
+/*
+ * This file is part of the Thelia package.
+ * http://www.thelia.net
+ *
+ * (c) OpenStudio <info@thelia.net>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace TheliaBlocks\SmartyPlugin;
+
+use TheliaBlocks\Service\JsonBlockService;
+use TheliaSmarty\Template\AbstractSmartyPlugin;
+use TheliaSmarty\Template\SmartyPluginDescriptor;
+
+class JsonBlockRender extends AbstractSmartyPlugin
+{
+    /** @var JsonBlockService */
+    private $jsonBlockService;
+
+    public function __construct(JsonBlockService $jsonBlockService)
+    {
+        $this->jsonBlockService = $jsonBlockService;
+    }
+
+    public function getPluginDescriptors()
+    {
+        return [
+            new SmartyPluginDescriptor('function', 'json_block_render', $this, 'renderJsonBlock'),
+        ];
+    }
+
+    public function renderJsonBlock($params, $smarty): string
+    {
+        if (!isset($params['json'])) {
+            return '';
+        }
+
+        return $this->jsonBlockService->renderJsonBlocks($params['json']);
+    }
+}