From 2257e0fb311e0f7dfe087e19fa132144d0970fc2 Mon Sep 17 00:00:00 2001
From: Will Rossiter <will@fullscreen.io>
Date: Tue, 16 Dec 2014 23:18:54 +1300
Subject: [PATCH] FIX entities not describing state should still show

If an entity does not provide a lang / version, keep showing it across menu. Resolves #53
---
 code/controllers/DocumentationViewer.php | 18 +++++++++++-------
 1 file changed, 11 insertions(+), 7 deletions(-)

diff --git a/code/controllers/DocumentationViewer.php b/code/controllers/DocumentationViewer.php
index 3c9fa69..6465987 100755
--- a/code/controllers/DocumentationViewer.php
+++ b/code/controllers/DocumentationViewer.php
@@ -316,15 +316,19 @@ class DocumentationViewer extends Controller {
 		$current = $this->getEntity();
 
 		foreach($entities as $entity) {
+			$checkLang = $entity->getLanguage();
+			$checkVers = $entity->getVersion();
 
-			// only show entities with the same language
-			if($entity->getLanguage() !== $this->getLanguage()) {
+			// only show entities with the same language or any entity that 
+			// isn't registered under any particular language (auto detected)
+			if($checkLang && $checkLang !== $this->getLanguage()) {
 				continue;
 			}
-
-			// only show entities with the same version
-			if($entity->getVersion() !== $current->getVersion()) {
-				continue;
+			
+			if($current && $checkVers) {
+				if($entity->getVersion() !== $current->getVersion()) {
+					continue;
+				}
 			}
 
 			$mode = 'link';	
@@ -459,7 +463,7 @@ class DocumentationViewer extends Controller {
 	 * @return ArrayList
 	 */
 	public function getVersions() {
-		return $this->manifest->getVersions($this->getEntity());
+		return $this->getManifest()->getVersions($this->getEntity());
 	}
 
 	/**