mirror of
https://github.com/vichan-devel/vichan.git
synced 2024-11-27 08:50:59 +01:00
79 lines
2.3 KiB
PHP
79 lines
2.3 KiB
PHP
<?php
|
|
require 'info.php';
|
|
|
|
function rrdtool_build($action, $settings) {
|
|
// Possible values for $action:
|
|
// - all (rebuild everything, initialization)
|
|
// - news (news has been updated)
|
|
// - boards (board list changed)
|
|
// - post (a post has been made)
|
|
|
|
$b = new TB_RRDTool();
|
|
$b->build($action, $settings);
|
|
}
|
|
|
|
// Wrap functions in a class so they don't interfere with normal Tinyboard operations
|
|
class TB_RRDTool {
|
|
public function build($action, $settings) {
|
|
global $config, $_theme;
|
|
|
|
$this->boards = explode(' ', $settings['boards']);
|
|
$this->interval = 60;
|
|
$this->height = 150;
|
|
$this->width = 700;
|
|
|
|
if($action == 'cron') {
|
|
if(!file_exists($settings['path']))
|
|
mkdir($settings['path']);
|
|
|
|
foreach($this->boards as &$board) {
|
|
$file = $settings['path'] . '/' . $board . '.rrd';
|
|
|
|
if(!file_exists($file)) {
|
|
// Create graph
|
|
if(!rrd_create($file, Array(
|
|
'-s ' . $this->interval,
|
|
'DS:posts:ABSOLUTE:120:0:100000000',
|
|
'RRA:AVERAGE:0.5:1:2880',
|
|
'RRA:AVERAGE:0.5:30:672',
|
|
'RRA:AVERAGE:0.5:120:732',
|
|
'RRA:AVERAGE:0.5:720:1460')))
|
|
error('RRDtool failed: ' . htmlentities(rrd_error()));
|
|
}
|
|
|
|
// Update graph
|
|
$query = prepare(sprintf("SELECT COUNT(*) AS `count` FROM `posts_%s` WHERE `time` >= :time", $board));
|
|
$query->bindValue(':time', time() - $this->interval, PDO::PARAM_INT);
|
|
$query->execute() or error(db_error($query));
|
|
$count = $query->fetch();
|
|
$count = $count['count'];
|
|
|
|
if(!rrd_update($file, Array(
|
|
'-t',
|
|
'posts',
|
|
'N:' . $count)))
|
|
error('RRDtool failed: ' . htmlentities(rrd_error()));
|
|
|
|
// Graph graph
|
|
if(!rrd_graph('/var/vhosts/s.avetheinter.net/intel/test-' . $board . '.png', Array(
|
|
'-s -1hour',
|
|
'-t Posts on ' . sprintf($config['board_abbreviation'], $board),
|
|
'--lazy',
|
|
'-h', $this->height, '-w', $this->width,
|
|
'-l 0',
|
|
'-a', 'PNG',
|
|
'-v posts/sec',
|
|
'DEF:posts=' . $file . ':posts:AVERAGE',
|
|
'LINE2:posts#336600:Posts',
|
|
'GPRINT:posts:MAX: Max\\: %5.1lf %S',
|
|
'GPRINT:posts:AVERAGE: Avg\\: %5.1lf %S',
|
|
'GPRINT:posts:LAST: Current\\: %5.1lf %Sreq/sec',
|
|
'HRULE:0#000000')))
|
|
error('RRDtool failed: ' . htmlentities(rrd_error()));
|
|
|
|
}
|
|
}
|
|
}
|
|
};
|
|
|
|
?>
|