Merge pull request #8 from Smile-SA/feat_introduce_custom_block

rbayet · web-flow · commit 48e40a7f19ec · 2025-11-06T12:03:24.000+01:00
Ability to prevent loading the script
diff --git a/Block/Script.php b/Block/Script.php
@@ -0,0 +1,46 @@
+<?php
+
+namespace Smile\React\Block;
+
+use Magento\Framework\View\Element\Template;
+
+/**
+ * React bundle loading block.
+ * Argument disabled allows to disable the block output, hence the loading of the bundle
+ * through (layout) argument injection.
+ *
+ * @category Smile
+ * @package  Smile\React
+ */
+class Script extends Template
+{
+    /** @var bool */
+    protected $disabled = false;
+
+    /**
+     * Constructor.
+     *
+     * @param Template\Context $context Template context.
+     */
+    public function __construct(
+        Template\Context $context,
+        array $data = []
+    ) {
+        parent::__construct($context, $data);
+        $this->disabled = (bool) ($data['disabled'] ?? false);
+    }
+
+    /**
+     * Render block HTML
+     *
+     * @return string
+     */
+    protected function _toHtml()
+    {
+        if ($this->disabled) {
+            return '';
+        }
+
+        return parent::_toHtml();
+    }
+}
diff --git a/view/frontend/layout/default.xml b/view/frontend/layout/default.xml
@@ -2,7 +2,7 @@
 <page xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="urn:magento:framework:View/Layout/etc/page_configuration.xsd">
     <body>
         <referenceContainer name="before.body.end">
-            <block name="react.script" template="Smile_React::script.phtml" />
+            <block name="react.script" class="Smile\React\Block\Script" template="Smile_React::script.phtml" />
         </referenceContainer>
     </body>
 </page>
diff --git a/view/frontend/templates/script.phtml b/view/frontend/templates/script.phtml
@@ -1,8 +1,8 @@
 <?php
 declare(strict_types=1);
 
-use Magento\Framework\View\Element\Template;
+use Smile\React\Block\Script;
 
-/** @var $block Template */
+/** @var $block Script */
 ?>
 <script src="<?= '/js/react.bundle.js' ?>"></script>
