V2.9 fix error with hidden folders

content/.yaml

@@ -0,0 +1,8 @@
+meta:
+    author: Sebastian
+    created: '2024-09-10'
+    time: 12-43-18
+    navtitle: null
+    modified: '2024-08-01'
+    title: ''
+    description: ''

content/00-getting-started/00-create-your-first-page.yaml

@@ -7,6 +7,6 @@ meta:
     modified: '2024-04-27'
     created: '2024-04-25'
     time: 17-24-48
-    template: landingpage
     hide: false
     noindex: false
+    template: landingpage

content/00-getting-started/index.yaml

@@ -7,7 +7,7 @@ meta:
     modified: '2024-05-17'
     created: '2024-04-25'
     time: 13-16-58
-    contains: pages
-    template: ''
     hide: false
     noindex: false
+    contains: pages
+    template: ''

system/typemill/Controllers/ControllerWebFrontend.php

@@ -106,13 +106,13 @@ class ControllerWebFrontend extends Controller
 		$liveNavigation = $this->c->get('dispatcher')->dispatch(new OnPagetreeLoaded($liveNavigation), 'onPagetreeLoaded')->getData();
 
 		# For FOLDERS use item without drafts and hidden pages
-		if(!$home && $item->elementType == 'folder')
+		if(!$home && $item->elementType == 'folder' && !$item->hide)
 		{
 			# $item = $navigation->getItemWithUrl($liveNavigation, $item->urlRelWoF);
 			$item = $navigation->getItemWithKeyPath($liveNavigation, $item->keyPathArray);
 		}
 
-		# ADD BACKWARD-/FORWARD PAGINATION
+		# ADD BACKWARD-/FORWARD PAGINATION 
 		$item = $navigation->getPagingForItem($liveNavigation, $item);
 		$item = $this->c->get('dispatcher')->dispatch(new OnItemLoaded($item), 'onItemLoaded')->getData();
 

system/typemill/Models/Navigation.php

@@ -744,7 +744,12 @@ class Navigation extends Folder
 	}
 
 	public function getPagingForItem($navigation, $item)
-	{		
+	{
+		if(!$item)
+		{
+			return $item;
+		}
+		
 		# if page is home
 		if(trim($item->pathWithoutType, DIRECTORY_SEPARATOR) == 'index')
 		{