Version 5.0.13

applications/core/sources/Feature/PublicTable.php

@@ -13,11 +13,14 @@ namespace IPS\core\Feature;
 /* To prevent PHP errors (extending class does not exist) revealing path */
 
 use Exception;
+use IPS\Content;
+use IPS\Content\Featurable;
 use IPS\core\Feature;
 use IPS\Db;
 use IPS\Helpers\Table\Table;
 use IPS\Content\Tag as SystemTag;
 use IPS\Http\Url;
+use IPS\IPS;
 use IPS\Member;
 use IPS\Theme;
 use function defined;
@@ -125,6 +128,18 @@ class PublicTable extends Table
 			}
 			
 			$where[] = array( '( promote_hide=0 )' );
+
+			/* Get only the valid classes. We may have disabled applications or legacy content that doesn't use the right trait */
+			$classes = [];
+			foreach( Content::routedClasses() as $_class )
+			{
+				if( IPS::classUsesTrait( $_class, Featurable::class ) )
+				{
+					$classes[] = $_class;
+				}
+			}
+
+			$where[] = [ Db::i()->in( 'promote_class', $classes ) ];
 	
 			/* Get Count */
 			$count = Db::i()->select( 'COUNT(*) as cnt', 'core_content_promote', $where )->first();