From 9cf55c57d7e9228de729cb3ed6b89d1e3c241643 Mon Sep 17 00:00:00 2001
From: Will Rossiter <will@fullscreen.io>
Date: Sat, 27 Sep 2014 10:12:54 +1200
Subject: [PATCH] Ensure manifest is cached between calls.

---
 code/controllers/DocumentationViewer.php | 19 +++++++++++++++----
 1 file changed, 15 insertions(+), 4 deletions(-)

diff --git a/code/controllers/DocumentationViewer.php b/code/controllers/DocumentationViewer.php
index dffe655..34d5072 100755
--- a/code/controllers/DocumentationViewer.php
+++ b/code/controllers/DocumentationViewer.php
@@ -54,6 +54,11 @@ class DocumentationViewer extends Controller {
 	 */
 	protected $record;
 
+	/**
+	 * @var DocumentationManifest
+	 */
+	protected $manifest;
+
 	/**
 	 * @config
 	 *
@@ -287,9 +292,13 @@ class DocumentationViewer extends Controller {
 	 * @return DocumentationManifest
 	 */
 	public function getManifest() {
-		$flush = SapphireTest::is_running_test() || (isset($_GET['flush']));
+		if(!$this->manifest) {
+			$flush = SapphireTest::is_running_test() || (isset($_GET['flush']));
 		
-	 	return new DocumentationManifest($flush);
+	 		$this->manifest = new DocumentationManifest($flush);
+	 	}
+
+	 	return $this->manifest;
 	}
 
 	/**
@@ -317,8 +326,6 @@ class DocumentationViewer extends Controller {
 		$record = $this->getPage();
 		$current = $this->getEntity();
 
-
-
 		foreach($entities as $entity) {
 
 			// only show entities with the same language
@@ -638,4 +645,8 @@ class DocumentationViewer extends Controller {
 	public function getDocumentationTitle() {
 		return $this->config()->get('documentation_title');
 	}
+
+	public function getDocumentationBaseHref() {
+		return Config::inst()->get('DocumentationViewer', 'link_base');
+	}
 }