"rrdtool" theme for graphing basic stats in development
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templates/themes/rrdtool/cron.php
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12
templates/themes/rrdtool/cron.php
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<?php
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$_SERVER = Array('REQUEST_URI' => '', 'HTTP_HOST' => '', 'SCRIPT_FILENAME' => '');
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chdir('/var/www');
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require 'inc/functions.php';
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require 'inc/display.php';
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require 'inc/template.php';
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require 'inc/database.php';
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require 'theme.php';
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rebuildTheme('rrdtool', 'cron');
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?>
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37
templates/themes/rrdtool/info.php
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37
templates/themes/rrdtool/info.php
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<?php
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$theme = Array();
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// Theme name
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$theme['name'] = 'RRDtool';
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// Description (you can use Tinyboard markup here)
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$theme['description'] = 'Graph basic statistics using the PHP RRDtool extension.';
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$theme['version'] = 'v0.1';
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// Theme configuration
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$theme['config'] = Array();
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$theme['config'][] = Array(
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'title' => 'Path',
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'name' => 'path',
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'type' => 'text',
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'default' => str_replace('\\', '/', dirname(__FILE__)) . '/data',
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'size' => '50'
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);
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$__boards = listBoards();
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$__default_boards = Array();
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foreach($__boards as $__board)
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$__default_boards[] = $__board['uri'];
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$theme['config'][] = Array(
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'title' => 'Boards',
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'name' => 'boards',
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'type' => 'text',
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'comment' => '(boards to graph; space seperated)',
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'size' => 24,
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'default' => implode(' ', $__default_boards)
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);
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// Unique function name for building everything
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$theme['build_function'] = 'rrdtool_build';
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?>
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59
templates/themes/rrdtool/theme.php
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59
templates/themes/rrdtool/theme.php
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<?php
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require 'info.php';
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function rrdtool_build($action, $settings) {
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// Possible values for $action:
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// - all (rebuild everything, initialization)
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// - news (news has been updated)
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// - boards (board list changed)
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// - post (a post has been made)
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$b = new TB_RRDTool();
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$b->build($action, $settings);
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}
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// Wrap functions in a class so they don't interfere with normal Tinyboard operations
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class TB_RRDTool {
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public function build($action, $settings) {
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global $config, $_theme;
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$this->boards = explode(' ', $settings['boards']);
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$this->interval = 60;
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if($action == 'cron') {
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if(!file_exists($settings['path']))
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mkdir($settings['path']);
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foreach($this->boards as &$board) {
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$file = $settings['path'] . '/' . $board . '.rrd';
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if(!file_exists($file)) {
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// Create graph
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if(!rrd_create($file, Array(
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'-s ' . $this->interval,
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'DS:posts:ABSOLUTE:120:0:100000000',
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'RRA:AVERAGE:0.5:1:2880',
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'RRA:AVERAGE:0.5:30:672',
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'RRA:AVERAGE:0.5:120:732',
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'RRA:AVERAGE:0.5:720:1460')))
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error('RRDtool failed: ' . htmlentities(rrd_error()));
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}
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if($action == 'cron') {
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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->exeucte() or error(db_error($query));
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$query->fetch();
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if(!rrd_update($file, Array(
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'-t',
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'posts',
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'N:')))
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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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};
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?>
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BIN
templates/themes/rrdtool/thumb.png
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BIN
templates/themes/rrdtool/thumb.png
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After Width: | Height: | Size: 2.9 KiB |
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