[BUGFIX] Conditionally add dashboard widget

Ensure the DeepL translate usage widget is registered only if the 'dashboard' extension is loaded. This prevents errors in environments where the 'dashboard' extension is not available by execute the cache flush action.
web-vision · Sep 25, 2024 · cc8e4bb · cc8e4bb
1 parent 307b8dc
commit cc8e4bb
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Showing 2 changed files with 23 additions and 15 deletions.
diff --git a/Configuration/Services.php b/Configuration/Services.php
@@ -10,6 +10,7 @@
 use TYPO3\CMS\Core\Cache\Frontend\FrontendInterface;
 use TYPO3\CMS\Core\DependencyInjection\SingletonPass;
 use TYPO3\CMS\Core\Information\Typo3Version;
+use TYPO3\CMS\Dashboard\WidgetRegistry;
 use WebVision\WvDeepltranslate\Client;
 use WebVision\WvDeepltranslate\ClientInterface;
 use WebVision\WvDeepltranslate\Command\GlossaryCleanupCommand;
@@ -158,18 +159,24 @@
             ]
         );
 
-    $services->set('widgets.deepltranslate.widget.useswidget')
-        ->class(UsageWidget::class)
-        ->arg('$view', new Reference('dashboard.views.widget'))
-        ->arg('$options', [])
-        ->tag('dashboard.widget', [
-            'identifier' => 'widgets-deepl-uses',
-            'groupNames' => 'deepl',
-            'title' => 'LLL:EXT:wv_deepltranslate/Resources/Private/Language/locallang.xlf:widgets.deepltranslate.widget.useswidget.title',
-            'description' => 'LLL:EXT:wv_deepltranslate/Resources/Private/Language/locallang.xlf:widgets.deepltranslate.widget.useswidget.description',
-            'iconIdentifier' => 'content-widget-list',
-            'height' => 'medium',
-            'width' => 'small',
-        ])
-    ;
+    /**
+     * Check if WidgetRegistry is defined, which means that EXT:dashboard is available.
+     * Registration directly in Services.yaml will break without EXT:dashboard installed!
+     */
+    if ($containerBuilder->hasDefinition(WidgetRegistry::class)) {
+        $services->set('widgets.deepltranslate.widget.useswidget')
+            ->class(UsageWidget::class)
+            ->arg('$view', new Reference('dashboard.views.widget'))
+            ->arg('$options', [])
+            ->tag('dashboard.widget', [
+                'identifier' => 'widgets-deepl-uses',
+                'groupNames' => 'deepl',
+                'title' => 'LLL:EXT:wv_deepltranslate/Resources/Private/Language/locallang.xlf:widgets.deepltranslate.widget.useswidget.title',
+                'description' => 'LLL:EXT:wv_deepltranslate/Resources/Private/Language/locallang.xlf:widgets.deepltranslate.widget.useswidget.description',
+                'iconIdentifier' => 'content-widget-list',
+                'height' => 'medium',
+                'width' => 'small',
+            ])
+        ;
+    }
 };
diff --git a/composer.json b/composer.json
@@ -107,7 +107,8 @@
 	"suggest": {
         "b13/container": "Just to be loaded after EXT:container",
 		"web-vision/enable-translated-content": "Adds enable translated content button to language columns in page view",
-		"web-vision/deepltranslate-assets": "Enables the translation of files in FileList Modal via deepl"
+		"web-vision/deepltranslate-assets": "Enables the translation of files in FileList Modal via deepl",
+		"typo3/cms-dashboard": "Install the package to enable the widgets from deepltranslate packages"
 	},
 	"autoload": {
 		"psr-4": {