Resolve test failures

code/DocumentationManifest.php

@@ -122,10 +122,8 @@ class DocumentationManifest {
 
 			$key = (isset($details['Key'])) ? $details['Key'] : $details['Title'];
 
-			if($path && !is_dir($path)) {
+			if(!$path || !is_dir($path)) {
-				throw new Exception($path . ' is not a valid documentation directory');
+				throw new Exception($details['Path'] . ' is not a valid documentation directory');
-			} else if(!$path) {
-				return;
 			}
 
 			$version = (isset($details['Version'])) ? $details['Version'] : '';

code/controllers/DocumentationViewer.php

@@ -316,16 +316,20 @@ class DocumentationViewer extends Controller {
 		$current = $this->getEntity();
 
 		foreach($entities as $entity) {
+			$checkLang = $entity->getLanguage();
+			$checkVers = $entity->getVersion();
 
-			// only show entities with the same language
+			// only show entities with the same language or any entity that 
-			if($entity->getLanguage() !== $this->getLanguage()) {
+			// isn't registered under any particular language (auto detected)
+			if($checkLang && $checkLang !== $this->getLanguage()) {
 				continue;
 			}
 			
-			// only show entities with the same version
+			if($current && $checkVers) {
 				if($entity->getVersion() !== $current->getVersion()) {
 					continue;
 				}
+			}
 
 			$mode = 'link';	
 			$children = new ArrayList();
@@ -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());
 	}
 
 	/**

code/forms/DocumentationSearchForm.php

@@ -3,12 +3,11 @@
 class DocumentationSearchForm extends Form {
 
 	public function __construct($controller) {
-
+		$versions = HiddenField::create(
-		//pass through the current version
+			'Versions',
-		$page = $controller->getPage();
+			_t('DocumentationViewer.VERSIONS', 'Versions'), 
-		if($page){
+			implode(',', $controller->getManifest()->getAllVersions())
-			$versions = HiddenField::create('Versions','Versions',$page->getEntity()->getVersion());
+		);
-		}
 
 		$fields = new FieldList(
 			TextField::create('q', _t('DocumentationViewer.SEARCH', 'Search'), '')

code/tasks/RebuildLuceneDocsIndex.php

@@ -48,7 +48,7 @@ class RebuildLuceneDocsIndex extends BuildTask {
 			$index->removeReference();
 		}
 		catch (Zend_Search_Lucene_Exception $e) {
-			// user_error($e);
+			user_error($e);
 		}
 
 		try {

javascript/DocumentationViewer.js

@@ -135,6 +135,7 @@
 			$(this).removeClass('hover');
 		});
 
+		/*
 		$(".search input").live("keyup", function(e) {
 			clearTimeout($.data(this, 'timer'));
 
@@ -185,7 +186,9 @@
 					return false;
 				}, 100));
 			};
+
 		});
+		*/
 		
 		/** ---------------------------------------------
 		 * LANGAUGE SELECTER