inc/html: add deprecation message about collectd 4

1 files changed, 12 insertions, 1 deletions

diff --git a/inc/html.inc.php b/inc/html.inc.php
index 117d61d..161af73 100644
--- a/inc/html.inc.php
+++ b/inc/html.inc.php
@@ -58,7 +58,7 @@ EOT;
 
         if(!function_exists('json_decode')) {
                 echo <<<EOT
-<div id="warnheader">
+<div class="warnheader">
         Your php version doesn't support <a href="http://php.net/json">JSON</a>. Your graphs would have looked more beautiful if it did.
 </div>
 
@@ -66,6 +66,17 @@ EOT;
 
         }
 
+        if($CONFIG['version'] == 4) {
+                echo <<<EOT
+<div class="warnheader">
+        You are using Collectd 4, which is deprecated by CGP. Graphs like
+        <code>df</code> and <code>interfaces</code> may be incomplete.
+</div>
+
+EOT;
+
+        }
+
 echo <<<EOT
 <div id="content">