introduce config option datasize to show graphs in bits or bytes

Config setting $CONFIG['datasize'] can be set to bits or bytes to show graph
data in bits or bytes.

Inspired-by: Neptune Ning (Plan) <frostyplanet@gmail.com>

1 files changed, 3 insertions, 2 deletions

diff --git a/plugin/apache.php b/plugin/apache.php
index 95c12fa..71be4fe 100644
--- a/plugin/apache.php
+++ b/plugin/apache.php
@@ -19,14 +19,15 @@ switch ($obj->args['type']) {
         case 'apache_bytes':
                 $obj->data_sources = array('value');
                 $obj->ds_names = array(
-                        'value' => 'Bytes/s',
+                        'value' => sprintf('%s/s', ucfirst($CONFIG['datasize'])),
                 );
                 $obj->colors = array(
                         'value' => '0000ff',
                 );
                 $obj->rrd_title = sprintf('Webserver Traffic%s',
                         !empty($obj->args['pinstance']) ? ' ('.$obj->args['pinstance'].')' : '');
-                $obj->rrd_vertical = 'Bytes/s';
+                $obj->rrd_vertical = sprintf('%s/s', ucfirst($CONFIG['datasize']));
+                $obj->scale = $CONFIG['datasize'] == 'bits' ? 8 : 1;
         break;
         case 'apache_connections':
                 $obj->data_sources = array('value');