From dea94d966389092be57ea517065c8822242711ae Mon Sep 17 00:00:00 2001
From: kevinjardine <kevinjardine@36083f99-b078-4883-b0ff-0f9b5a30f544>
Date: Tue, 24 Feb 2009 10:36:23 +0000
Subject: Made icon views work properly for non-default icons, and introduced
 elgg_view_enable_simplecache and elgg_view_disable_simplecache functions.

git-svn-id: https://code.elgg.org/elgg/trunk@2910 36083f99-b078-4883-b0ff-0f9b5a30f544
---
 engine/lib/elgglib.php | 43 ++++++++++++++++++++++++++++++++++++++++++-
 1 file changed, 42 insertions(+), 1 deletion(-)

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

diff --git a/engine/lib/elgglib.php b/engine/lib/elgglib.php
index a14a5feb1..a081837fb 100644
--- a/engine/lib/elgglib.php
+++ b/engine/lib/elgglib.php
@@ -454,6 +454,47 @@
 			
 		}
 		
+	/**
+	 * Enables the simple cache.
+	 * 
+	 * @see elgg_view_register_simplecache
+	 *
+	 */
+		
+		function elgg_view_enable_simplecache() {
+			global $CONFIG;
+			if(!$CONFIG->simplecache_enabled) {
+				datalist_set('simplecache_enabled',1);
+				$CONFIG->simplecache_enabled = 1;
+				elgg_view_regenerate_simplecache();
+			}
+		}
+		
+	/**
+	 * Disables the simple cache.
+	 * 
+	 * @see elgg_view_register_simplecache
+	 *
+	 */
+		
+		function elgg_view_disable_simplecache() {
+			global $CONFIG;
+			if ($CONFIG->simplecache_enabled) {
+				datalist_set('simplecache_enabled',0);
+				$CONFIG->simplecache_enabled = 0;
+					
+				// purge simple cache
+				if ($handle = opendir($CONFIG->dataroot.'views_simplecache')) {	
+				    while (false !== ($file = readdir($handle))) {
+				    	if ($file != "." && $file != "..") {
+				        	unlink($CONFIG->dataroot.'views_simplecache/'.$file);
+				    	}
+				    }	
+	    			closedir($handle);
+				}
+			}
+		}
+		
 		/**
 		 * Internal function for retrieving views used by elgg_view_tree
 		 *
@@ -2206,7 +2247,7 @@
 		
 	/**
 	 * Some useful constant definitions
-	 */
+	 */
 		define('ACCESS_DEFAULT',-1);
 		define('ACCESS_PRIVATE',0);
 		define('ACCESS_LOGGED_IN',1);
-- 
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