change javascript registration within backend scope to page renderer …

…hook
wazum · Sep 11, 2022 · e9c7222 · e9c7222
1 parent fb4aae9
commit e9c7222
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Showing 2 changed files with 26 additions and 3 deletions.
diff --git a/Classes/Backend/Hook/PageRendererRenderPreProcess.php b/Classes/Backend/Hook/PageRendererRenderPreProcess.php
@@ -0,0 +1,23 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Wazum\Sluggi\Backend\Hook;
+
+use TYPO3\CMS\Core\Page\PageRenderer;
+use TYPO3\CMS\Core\Utility\GeneralUtility;
+
+/**
+ * Class PageRendererRenderPreProcess
+ *
+ * @author Wolfgang Klinger <wolfgang@wazum.com>
+ */
+final class PageRendererRenderPreProcess
+{
+    public function addRequireJsConfiguration(array $params, PageRenderer $pageRenderer): void
+    {
+        if ($pageRenderer->getApplicationType() === 'BE') {
+            $pageRenderer->loadRequireJsModule('TYPO3/CMS/Sluggi/Sluggi');
+        }
+    }
+}
diff --git a/ext_localconf.php b/ext_localconf.php
@@ -11,9 +11,6 @@
         'priority' => 40,
         'class' => \Wazum\Sluggi\Backend\Form\InputTextWithSlugImpactElement::class
     ];
-    /** @var \TYPO3\CMS\Core\Page\PageRenderer $pageRenderer */
-    $pageRenderer = \TYPO3\CMS\Core\Utility\GeneralUtility::makeInstance(\TYPO3\CMS\Core\Page\PageRenderer::class);
-    $pageRenderer->loadRequireJsModule('TYPO3/CMS/Sluggi/Sluggi');
 
     $GLOBALS['TYPO3_CONF_VARS']['SC_OPTIONS']['t3lib/class.t3lib_tcemain.php']['processDatamapClass']['sluggi']
         = \Wazum\Sluggi\Backend\Hook\DataHandlerSlugUpdateHook::class;
@@ -24,6 +21,9 @@
     $GLOBALS['TYPO3_CONF_VARS']['SC_OPTIONS']['t3lib/class.t3lib_tcemain.php']['processCmdmapClass'][]
         = \Wazum\Sluggi\Backend\Hook\CommandMapHook::class;
 
+    $GLOBALS['TYPO3_CONF_VARS']['SC_OPTIONS']['t3lib/class.t3lib_pagerenderer.php']['render-preProcess'][]
+        = \Wazum\Sluggi\Backend\Hook\PageRendererRenderPreProcess::class . '->addRequireJsConfiguration';
+
     // Add a custom handler without injecting the JavaScript module (already loaded by DispatchNotificationHook (see below)
     foreach ($GLOBALS['TYPO3_CONF_VARS']['SC_OPTIONS']['typo3/backend.php']['constructPostProcess'] as $key => $handler) {
         if ($handler === \TYPO3\CMS\Redirects\Hooks\BackendControllerHook::class . '->registerClientSideEventHandler') {