From 21d68a9b96d282169c1fe51364e8aab173e8fd5e Mon Sep 17 00:00:00 2001
From: conradverm <conradverm@c91229c3-7414-0410-bfa2-8a42b809f60b>
Date: Thu, 27 Sep 2007 19:47:03 +0000
Subject: [PATCH] KTS-2386 "Add some basic plugin caching to improve performance" Added.

---
 lib/plugins/pluginutil.inc.php | 13 ++++++-------
 1 file changed, 6 insertions(+), 7 deletions(-)

diff --git a/lib/plugins/pluginutil.inc.php b/lib/plugins/pluginutil.inc.php
index 545bd88..7956eb3 100644
--- a/lib/plugins/pluginutil.inc.php
+++ b/lib/plugins/pluginutil.inc.php
@@ -60,8 +60,8 @@ class KTPluginResourceRegistry {
 
 class KTPluginUtil {
     static function loadPlugins () {
-        $sPluginCache = KT_DIR . '/var/plugin-cache';
-        if (file_exists($sPluginCache)) {
+
+        if (session_is_registered('__KT_PLUGIN_CACHE')) {
             require_once(KT_LIB_DIR . "/plugins/plugin.inc.php");
             require_once(KT_LIB_DIR . '/actions/actionregistry.inc.php');
             require_once(KT_LIB_DIR . '/actions/portletregistry.inc.php');
@@ -76,7 +76,7 @@ class KTPluginUtil {
             require_once(KT_LIB_DIR . "/authentication/interceptorregistry.inc.php");
             require_once(KT_LIB_DIR . "/widgets/widgetfactory.inc.php");
             require_once(KT_LIB_DIR . "/validation/validatorfactory.inc.php");
-            $GLOBALS['_KT_PLUGIN'] = unserialize(file_get_contents($sPluginCache));
+            $GLOBALS['_KT_PLUGIN'] = $_SESSION['__KT_PLUGIN_CACHE'];
             $GLOBALS['_KT_PLUGIN']['oKTPluginRegistry']->_aPlugins = array();
             return;
         }
@@ -121,7 +121,7 @@ class KTPluginUtil {
                 $oPlugin->load();
             }
         }
-        // file_put_contents($sPluginCache, serialize($GLOBALS['_KT_PLUGIN']));
+        $_SESSION['__KT_PLUGIN_CACHE'] = $GLOBALS['_KT_PLUGIN'];
     }
 
     function registerPlugins () {
@@ -164,8 +164,7 @@ class KTPluginUtil {
         $oCache =& KTCache::getSingleton();
         $oCache->deleteAllCaches();
 
-        $sPluginCache = KT_DIR . '/var/plugin-cache';
-        @unlink($sPluginCache);
+        session_unset('__KT_PLUGIN_CACHE');
     }
 
     function _deleteSmartyFiles() {
@@ -264,4 +263,4 @@ class KTPluginUtil {
     }
 }
 
-?>
+?>
\ No newline at end of file
--
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