mirror of
https://github.com/vichan-devel/vichan.git
synced 2024-11-24 15:40:12 +01:00
173 lines
5.3 KiB
PHP
173 lines
5.3 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, $argv;
|
|
|
|
$this->boards = explode(' ', $settings['boards']);
|
|
$this->spans = Array('minute', 'hour', 'day', 'week', 'month', 'year');
|
|
$this->interval = 120;
|
|
$this->height = 150;
|
|
$this->width = 700;
|
|
// exclude boards from the "combiend" graph
|
|
$this->combined_exclude = Array('dome9001', 'mod', 'test');
|
|
|
|
if($action == 'cron') {
|
|
if(!file_exists($settings['path']))
|
|
mkdir($settings['path']);
|
|
if(!file_exists($settings['images']))
|
|
mkdir($settings['images']);
|
|
|
|
foreach($this->boards as &$board) {
|
|
$file = $settings['path'] . '/' . $board . '.rrd';
|
|
|
|
if(!file_exists($file)) {
|
|
// Create graph
|
|
if(!rrd_create($file, Array(
|
|
'-s ' . $this->interval,
|
|
'DS:posts:GAUGE:' . ($this->interval*2) . ':0:10000',
|
|
|
|
'RRA:MIN:0:1:' . (3600/$this->interval), // hour
|
|
'RRA:MIN:0:1:' . (86400/$this->interval), // day
|
|
'RRA:MIN:0:1:' . (604800/$this->interval), // week
|
|
'RRA:MIN:0:60:' . (2592000/$this->interval), // month
|
|
'RRA:MIN:0:1440:' . (31536000/$this->interval), // year
|
|
|
|
'RRA:AVERAGE:0:1:' . (3600/$this->interval), // hour
|
|
'RRA:AVERAGE:0:1:' . (86400/$this->interval), // day
|
|
'RRA:AVERAGE:0:1:' . (604800/$this->interval), // week
|
|
'RRA:AVERAGE:0:60:' . (2592000/$this->interval), // month
|
|
'RRA:AVERAGE:0:1440:' . (31536000/$this->interval), // year
|
|
|
|
'RRA:MAX:0:1:' . (3600/$this->interval), // hour
|
|
'RRA:MAX:0:1:' . (86400/$this->interval), // day
|
|
'RRA:MAX:0:1:' . (604800/$this->interval), // week
|
|
'RRA:MAX:0:60:' . (2592000/$this->interval), // month
|
|
'RRA:MAX:0:1440:' . (31536000/$this->interval), // year
|
|
)))
|
|
error('RRDtool failed: ' . htmlentities(rrd_error()));
|
|
}
|
|
|
|
// debug just the graphing (not updating) with the --debug switch
|
|
if(!isset($argv[1]) || $argv[1] != '--debug') {
|
|
// 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:' . $count)))
|
|
error('RRDtool failed: ' . htmlentities(rrd_error()));
|
|
}
|
|
|
|
foreach($this->spans as &$span) {
|
|
// Graph graph
|
|
if(!rrd_graph($settings['images'] . '/' . $board . '-' . $span . '.png', Array(
|
|
'-s -1' . $span,
|
|
'-t Posts on ' . sprintf($config['board_abbreviation'], $board) .' this ' . $span,
|
|
'--lazy',
|
|
'-l 0',
|
|
'-h', $this->height, '-w', $this->width,
|
|
'-a', 'PNG',
|
|
'-R', 'mono',
|
|
'-W', 'Powered by Tinyboard',
|
|
'-E',
|
|
'-X', '0',
|
|
'-Y',
|
|
'-v posts/minute',
|
|
'DEF:posts=' . $file . ':posts:AVERAGE',
|
|
'LINE2:posts#663300:Posts',
|
|
'GPRINT:posts:MAX:Max\\: %5.2lf',
|
|
'GPRINT:posts:AVERAGE:Average\\: %5.2lf',
|
|
'GPRINT:posts:LAST:Current\\: %5.2lf posts/min',
|
|
'HRULE:0#000000')))
|
|
error('RRDtool failed: ' . htmlentities(rrd_error()));
|
|
}
|
|
}
|
|
|
|
// combined graph
|
|
foreach($this->spans as &$span) {
|
|
$options = Array(
|
|
'-s -1' . $span,
|
|
'-t Posts this ' . $span,
|
|
'--lazy',
|
|
'-l 0',
|
|
'-h', $this->height, '-w', $this->width,
|
|
'-a', 'PNG',
|
|
'-R', 'mono',
|
|
'-W', 'Powered by Tinyboard',
|
|
'-E',
|
|
'-X', '0',
|
|
'-Y',
|
|
'-v posts/minute');
|
|
|
|
$red = 0;
|
|
$green = 0;
|
|
$blue = 0;
|
|
$c = 0;
|
|
$cc = 0;
|
|
|
|
$c = 1;
|
|
$cc = 0;
|
|
$red = 2;
|
|
foreach($this->boards as &$board) {
|
|
if(in_array($board, $this->combined_exclude))
|
|
continue;
|
|
$color = str_pad(dechex($red*85), 2, '0', STR_PAD_LEFT) .
|
|
str_pad(dechex($green*85), 2, '0', STR_PAD_LEFT) .
|
|
str_pad(dechex($blue*85), 2, '0', STR_PAD_LEFT);
|
|
|
|
$options[] = 'DEF:posts' . $board . '=' . $settings['path'] . '/' . $board . '.rrd' . ':posts:AVERAGE';
|
|
$options[] = 'LINE2:posts' . $board . '#' . $color . ':' .
|
|
sprintf($config['board_abbreviation'], $board);
|
|
|
|
// Randomize colors using this horrible undocumented algorithm I threw together while debugging
|
|
if($c == 0)
|
|
$red++;
|
|
elseif($c == 1)
|
|
$green++;
|
|
elseif($c == 2)
|
|
$blue++;
|
|
elseif($c == 3)
|
|
$green--;
|
|
elseif($c == 4)
|
|
$red--;
|
|
|
|
$cc++;
|
|
if($cc > 2) {
|
|
$c++;
|
|
$cc = 0;
|
|
}
|
|
if($c>4) $c = 0;
|
|
|
|
if($red>3) $red = 0;
|
|
if($green>3) $green = 0;
|
|
if($blue>3) $blue = 0;
|
|
}
|
|
$options[] = 'HRULE:0#000000';
|
|
|
|
if(!rrd_graph($settings['images'] . '/combined-' . $span . '.png', $options))
|
|
error('RRDtool failed: ' . htmlentities(rrd_error()));
|
|
}
|
|
}
|
|
}
|
|
};
|
|
|
|
?>
|