From 60fb79ac97869b8333621380828dd1b84a069990 Mon Sep 17 00:00:00 2001
From: Rohit Bhute
Date: Sun, 17 Mar 2013 13:40:38 +0530
Subject: add feature to show a subset of graphs from a plugin on overview page

---
 inc/collectd.inc.php | 13 ++++++++++++-
 1 file changed, 12 insertions(+), 1 deletion(-)

(limited to 'inc/collectd.inc.php')

diff --git a/inc/collectd.inc.php b/inc/collectd.inc.php
index 56c5a2d..e8f3662 100644
--- a/inc/collectd.inc.php
+++ b/inc/collectd.inc.php
@@ -147,14 +147,25 @@ function plugin_sort($data) {
 }
 
 # generate graph url's for a plugin of a host
-function graphs_from_plugin($host, $plugin) {
+function graphs_from_plugin($host, $plugin, $overview=false) {
 	global $CONFIG;
 
 	$plugindata = collectd_plugindata($host, $plugin);
 	$plugindata = group_plugindata($plugindata);
 	$plugindata = plugin_sort($plugindata);
 
+	$f = array();
+
+	if ($overview == true && isset($CONFIG['overview_filter'][$plugin])) {
+		$f = $CONFIG['overview_filter'][$plugin];
+	}
+
 	foreach ($plugindata as $items) {
+
+		if (!empty($f) && ($f !== array_intersect_assoc($f, $items))) {
+			continue;
+		}
+
 		$items['h'] = $host;
 
 		$time = array_key_exists($plugin, $CONFIG['time_range'])
-- 
cgit v1.1