From 4cfe0887d68f3d89d63e2d7a857fc12186e6fae1 Mon Sep 17 00:00:00 2001
From: marcus <marcus@36083f99-b078-4883-b0ff-0f9b5a30f544>
Date: Wed, 8 Apr 2009 17:16:36 +0000
Subject: Close #968: View path cache can now be turned on and off

git-svn-id: https://code.elgg.org/elgg/trunk@3197 36083f99-b078-4883-b0ff-0f9b5a30f544
---
 engine/lib/elgglib.php | 50 ++++++++++++++++++++++++++++++++++++++++++++------
 1 file changed, 44 insertions(+), 6 deletions(-)

(limited to 'engine/lib/elgglib.php')

diff --git a/engine/lib/elgglib.php b/engine/lib/elgglib.php
index 81d2290f6..392f6cd8b 100644
--- a/engine/lib/elgglib.php
+++ b/engine/lib/elgglib.php
@@ -431,8 +431,14 @@
 		 */
 		function elgg_filepath_cache_save($data)
 		{
-			$cache = elgg_get_filepath_cache();
-			return $cache->save('view_paths', $data);
+			global $CONFIG;
+			
+			if ($CONFIG->viewpath_cache_enabled) {
+				$cache = elgg_get_filepath_cache();
+				return $cache->save('view_paths', $data);
+			}
+			
+			return false;
 		}
 		
 		/**
@@ -441,15 +447,47 @@
 		 */
 		function elgg_filepath_cache_load()
 		{
-			$cache = elgg_get_filepath_cache();
-			$cached_view_paths = $cache->load('view_paths'); 
+			global $CONFIG;
 			
-			if ($cached_view_paths)
-				return $cached_view_paths;
+			if ($CONFIG->viewpath_cache_enabled) {
+				$cache = elgg_get_filepath_cache();
+				$cached_view_paths = $cache->load('view_paths'); 
+				
+				if ($cached_view_paths)
+					return $cached_view_paths;
+			}
 				
 			return NULL;
 		}
 		
+		/**
+		 * Enable the filepath cache.
+		 *
+		 */
+		function elgg_enable_filepath_cache()
+		{
+			global $CONFIG;
+			
+			datalist_set('viewpath_cache_enabled',1);
+			$CONFIG->viewpath_cache_enabled = 1;
+			elgg_filepath_cache_reset();
+		
+		}
+		
+		/**
+		 * Disable filepath cache.
+		 *
+		 */
+		function elgg_disable_filepath_cache()
+		{
+			global $CONFIG;
+			
+			datalist_set('viewpath_cache_enabled',0);
+			$CONFIG->viewpath_cache_enabled = 0;
+			elgg_filepath_cache_reset();
+			
+		}
+		
 		/**
 		 * Internal function for retrieving views used by elgg_view_tree
 		 *
-- 
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