From b2a2d1f0c6e71ce4743c0f89e85211697da3f1dc Mon Sep 17 00:00:00 2001
From: lfbn <luis.barros.nobrega@gmail.com>
Date: Sat, 2 Jul 2016 11:14:48 +0100
Subject: [PATCH] When user is logged in no cache is made.

---
 index-wp-redis.php | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

diff --git a/index-wp-redis.php b/index-wp-redis.php
index fbb8cca..69218ab 100644
--- a/index-wp-redis.php
+++ b/index-wp-redis.php
@@ -49,6 +49,7 @@ function getCleanUrl($secret) {
 $current_url    = getCleanUrl($secret_string);
 // used to prefix ssl cached pages
 $isSSL = ((!empty($_SERVER['HTTPS']) && $_SERVER['HTTPS'] !== 'off') || $_SERVER['SERVER_PORT'] == 443) ? "ssl_" : "";
+$isLoggedIn = preg_match("/wordpress_logged_in/", var_export($_COOKIE, true));
 $redis_key      = $isSSL.md5($current_url);
 
 handleCDNRemoteAddressing();
@@ -104,7 +105,7 @@ function getCleanUrl($secret) {
         $unlimited = get_option('wp-redis-cache-debug',false);
         $seconds_cache_redis = get_option('wp-redis-cache-seconds',43200);
     // This page is cached, lets display it
-    } else if ($redis->exists($redis_key)) {
+    } else if ($redis->exists($redis_key) && !$isLoggedIn) {
         if ($debug) {
             echo "<!-- serving page from cache: key: $redis_key -->\n";
         }
@@ -120,8 +121,7 @@ function getCleanUrl($secret) {
         
         $isPOST = ($_SERVER['REQUEST_METHOD'] === 'POST') ? 1 : 0;
         
-        $loggedIn = preg_match("/wordpress_logged_in/", var_export($_COOKIE, true));
-        if (!$isPOST && !$loggedIn) {
+        if (!$isPOST && !$isLoggedIn) {
             ob_start();
             $level = ob_get_level();
             require( $wp_blog_header_path );
@@ -167,10 +167,11 @@ function getCleanUrl($secret) {
     if (isset($seconds_cache_redis)) {
         echo "<!-- wp-redis-cache-seconds  = " . $seconds_cache_redis . " -->\n";
     }
+    echo "<!-- is logged in? " . $isLoggedIn . "-->\n";
     echo "<!-- wp-redis-cache-secret  = " . $secret_string . "-->\n";
     echo "<!-- wp-redis-cache-ip  = " . $websiteIp . "-->\n";
     if (isset($unlimited)) {
         echo "<!-- wp-redis-cache-unlimited = " . $unlimited . "-->\n";
     }
     echo "<!-- wp-redis-cache-debug  = " . $debug . "-->\n";
-}
\ No newline at end of file
+}