113 lines
3.1 KiB
PHP
113 lines
3.1 KiB
PHP
<?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'] = 'v0.2';
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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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$theme['config'][] = Array(
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'title' => 'Images path',
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'name' => 'images',
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'type' => 'text',
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'default' => str_replace('\\', '/', dirname(__FILE__)) . '/images',
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'size' => '50'
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);
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$__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(' ', $__default_boards)
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);
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$theme['config'][] = Array(
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'title' => 'Excluded Boards',
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'name' => 'boards_exclude',
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'type' => 'text',
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'comment' => '(above boards to exclude from the "combined" graph)',
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'size' => 24
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);
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$theme['config'][] = Array(
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'title' => 'Interval',
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'name' => 'interval',
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'type' => 'text',
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'comment' => '(minutes between updates; max: 86400)',
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'size' => 3,
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'default' => '2'
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);
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$theme['config'][] = Array(
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'title' => 'Width',
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'name' => 'width',
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'type' => 'text',
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'comment' => '(graph width)',
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'size' => 3,
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'default' => '700'
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);
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$theme['config'][] = Array(
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'title' => 'Height',
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'name' => 'height',
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'type' => 'text',
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'comment' => '(graph height)',
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'size' => 3,
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'default' => '150'
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);
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$theme['install_callback'] = 'rrdtool_install';
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if(!function_exists('rrdtool_install')) {
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function rrdtool_install($settings) {
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global $config;
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if(!is_numeric($settings['interval']) || $settings['interval'] < 1 || $settings['interval'] > 86400)
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return Array(false, 'Invalid interval: <strong>' . $settings['interval'] . '</strong>. Must be an integer greater than 1 and less than 86400.');
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if(!is_numeric($settings['width']) || $settings['width'] < 1)
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return Array(false, 'Invalid width: <strong>' . $settings['width'] . '</strong>!');
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if(!is_numeric($settings['height']) || $settings['height'] < 1)
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return Array(false, 'Invalid height: <strong>' . $settings['height'] . '</strong>!');
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$job = '*/' . $settings['interval'] . ' * * * * php -q ' . str_replace('\\', '/', dirname(__FILE__)) . '/cron.php' . PHP_EOL;
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if(function_exists('system')) {
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$crontab = tempnam($config['tmp'], 'tinyboard-rrdtool');
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file_write($crontab, $job);
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@system('crontab ' . escapeshellarg($crontab), $ret);
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unlink($crontab);
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if($ret === 0)
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return ''; // it seems to install okay?
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}
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return Array(true, '<h2>I couldn\'t install the crontab!</h2>' .
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'In order to use this plugin, you must add the following crontab entry (`crontab -e`):' .
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'<pre>' . $job . '</pre>');
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}
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}
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// Unique function name for building everything
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$theme['build_function'] = 'rrdtool_build';
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?>
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