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@ -15,10 +15,10 @@ |
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// Wrap functions in a class so they don't interfere with normal Tinyboard operations |
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class TB_RRDTool { |
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public function build($action, $settings) { |
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global $config, $_theme; |
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global $config, $_theme, $argv; |
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$this->boards = explode(' ', $settings['boards']); |
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$this->spans = Array('minute', 'hour', 'day', 'week', 'month'); |
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$this->spans = Array('minute', 'hour', 'day', 'week', 'month', 'year'); |
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$this->interval = 120; |
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$this->height = 150; |
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$this->width = 700; |
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@ -39,19 +39,19 @@ |
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'DS:posts:GAUGE:' . ($this->interval*2) . ':0:10000', |
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'RRA:MIN:0:1:' . (3600/$this->interval), // hour |
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'RRA:MIN:0:60:' . (86400/$this->interval), // day |
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'RRA:MIN:0:1:' . (86400/$this->interval), // day |
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'RRA:MIN:0:60:' . (604800/$this->interval), // week |
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'RRA:MIN:0:60:' . (2592000/$this->interval), // month |
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'RRA:MIN:0:1440:' . (31536000/$this->interval), // year |
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'RRA:AVERAGE:0:1:' . (3600/$this->interval), // hour |
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'RRA:AVERAGE:0:60:' . (86400/$this->interval), // day |
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'RRA:AVERAGE:0:1:' . (86400/$this->interval), // day |
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'RRA:AVERAGE:0:60:' . (604800/$this->interval), // week |
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'RRA:AVERAGE:0:60:' . (2592000/$this->interval), // month |
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'RRA:AVERAGE:0:1440:' . (31536000/$this->interval), // year |
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'RRA:MAX:0:1:' . (3600/$this->interval), // hour |
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'RRA:MAX:0:60:' . (86400/$this->interval), // day |
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'RRA:MAX:0:1:' . (86400/$this->interval), // day |
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'RRA:MAX:0:60:' . (604800/$this->interval), // week |
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'RRA:MAX:0:60:' . (2592000/$this->interval), // month |
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'RRA:MAX:0:1440:' . (31536000/$this->interval), // year |
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@ -59,24 +59,27 @@ |
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error('RRDtool failed: ' . htmlentities(rrd_error())); |
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} |
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// Update graph |
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$query = prepare(sprintf("SELECT COUNT(*) AS `count` FROM `posts_%s` WHERE `time` >= :time", $board)); |
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$query->bindValue(':time', time() - $this->interval, PDO::PARAM_INT); |
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$query->execute() or error(db_error($query)); |
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$count = $query->fetch(); |
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$count = $count['count']; |
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// debug just the graphing (not updating) with the --debug switch |
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if(!isset($argv[1]) || $argv[1] != '--debug') { |
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// Update graph |
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$query = prepare(sprintf("SELECT COUNT(*) AS `count` FROM `posts_%s` WHERE `time` >= :time", $board)); |
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$query->bindValue(':time', time() - $this->interval, PDO::PARAM_INT); |
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$query->execute() or error(db_error($query)); |
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$count = $query->fetch(); |
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$count = $count['count']; |
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if(!rrd_update($file, Array( |
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'-t', |
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'posts', |
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'N:' . $count))) |
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error('RRDtool failed: ' . htmlentities(rrd_error())); |
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if(!rrd_update($file, Array( |
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'-t', |
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'posts', |
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'N:' . $count))) |
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error('RRDtool failed: ' . htmlentities(rrd_error())); |
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} |
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foreach($this->spans as &$span) { |
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// Graph graph |
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if(!rrd_graph($settings['images'] . '/' . $board . '-' . $span . '.png', Array( |
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'-s -1' . $span, |
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'-t Posts on ' . sprintf($config['board_abbreviation'] . ' this ' . $span, $board), |
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'-t Posts on ' . sprintf($config['board_abbreviation'], $board) .' this ', |
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'--lazy', |
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'-l 0', |
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'-h', $this->height, '-w', $this->width, |
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@ -85,7 +88,6 @@ |
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'-W', 'Powered by Tinyboard', |
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'-E', |
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'-X', '0', |
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//'-L', '4', |
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'-Y', |
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'-v posts/minute', |
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'DEF:posts=' . $file . ':posts:AVERAGE', |
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@ -97,6 +99,67 @@ |
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error('RRDtool failed: ' . htmlentities(rrd_error())); |
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} |
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} |
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// combined graph |
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foreach($this->spans as &$span) { |
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$options = Array( |
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'-s -1' . $span, |
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'-t Posts', |
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'--lazy', |
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'-l 0', |
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'-h', $this->height, '-w', $this->width, |
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'-a', 'PNG', |
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'-R', 'mono', |
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'-W', 'Powered by Tinyboard', |
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'-E', |
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'-X', '0', |
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'-Y', |
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'-v posts/minute'); |
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$red = 0; |
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$green = 0; |
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$blue = 0; |
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$c = 0; |
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$cc = 0; |
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foreach($this->boards as &$board) { |
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$color = str_pad(dechex($red*85), 2, '0', STR_PAD_LEFT) . |
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str_pad(dechex($green*85), 2, '0', STR_PAD_LEFT) . |
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str_pad(dechex($blue*85), 2, '0', STR_PAD_LEFT); |
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echo $color . PHP_EOL; |
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$options[] = 'DEF:posts' . $board . '=' . $settings['path'] . '/' . $board . '.rrd' . ':posts:AVERAGE'; |
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$options[] = 'LINE2:posts' . $board . '#' . $color . ':' . |
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sprintf($config['board_abbreviation'], $board); |
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// Randomize colors using this horrible undocumented algorithm I threw together while debugging |
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if($c == 0) |
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$red++; |
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elseif($c == 1) |
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$green++; |
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elseif($c == 2) |
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$blue++; |
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elseif($c == 3) |
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$green--; |
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elseif($c == 4) |
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$red--; |
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$cc++; |
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if($cc > 3) { |
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$c++; |
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$cc = 0; |
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} |
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if($c>4) $c = 0; |
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if($red>3) $red = 0; |
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if($green>3) $green = 0; |
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if($blue>3) $blue = 0; |
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} |
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$options[] = 'HRULE:0#000000'; |
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if(!rrd_graph($settings['images'] . '/combined-' . $span . '.png', $options)) |
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error('RRDtool failed: ' . htmlentities(rrd_error())); |
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} |
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} |
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} |
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}; |
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