graph.php: use JSON plugins instead of including PHP plugin files

A couple of big changes here. A lot of logic moved to graph.php.

The PHP plugin files have been rewritten to JSON. In these JSON files
*everything* is optional. Also *NOT* having a JSON plugin file won't
block you from having a graph. The JSON will just make the graphs
prettier (by having a title, y-axis title, legend, colors, etc..).

The Collectd types.db file is parsed and used to determine RRD content.
When things are not defined in the JSON it will fallback to a default.

1 files changed, 0 insertions, 35 deletions

diff --git a/plugin/snmp.php b/plugin/snmp.php
deleted file mode 100644
index 4fbebbb..0000000
--- a/plugin/snmp.php
+++ /dev/null
@@ -1,35 +0,0 @@
-<?php
-
-# Collectd snmp plugin
-
-require_once 'conf/common.inc.php';
-
-
-switch(GET('t')) {
-        case 'if_octets':
-                require_once 'type/GenericIO.class.php';
-                $obj = new Type_GenericIO($CONFIG, $_GET);
-                $obj->data_sources = array('rx', 'tx');
-                $obj->legend = array(
-                        'rx' => 'Receive',
-                        'tx' => 'Transmit',
-                );
-                $obj->colors = array(
-                        'rx' => '0000ff',
-                        'tx' => '00b000',
-                );
-                $obj->rrd_title = sprintf('Interface Traffic (%s)', $obj->args['tinstance']);
-                $obj->rrd_vertical = sprintf('%s per second', ucfirst($CONFIG['network_datasize']));
-                $obj->scale = $CONFIG['network_datasize'] == 'bits' ? 8 : 1;
-        break;
-        default:
-                require_once 'type/Default.class.php';
-                $obj = new Type_Default($CONFIG, $_GET);
-                $obj->rrd_title = sprintf('SNMP: %s (%s)', $obj->args['type'], $obj->args['tinstance']);
-        break;
-}
-
-$obj->rrd_format = '%5.1lf%s';
-
-$obj->rrd_graph();
-