104 lines
3.8 KiB
PHP
104 lines
3.8 KiB
PHP
<?php
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/*
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* LibreNMS
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*
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* This program is free software: you can redistribute it and/or modify it
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* under the terms of the GNU General Public License as published by the
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* Free Software Foundation, either version 3 of the License, or (at your
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* option) any later version. Please see LICENSE.txt at the top level of
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* the source code distribution for details.
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*
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* @package LibreNMS
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* @subpackage webui
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* @link https://www.librenms.org
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* @copyright 2018 LibreNMS
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* @author LibreNMS Contributors
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*/
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$graph_type = 'processor_usage';
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$where = 1;
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$sql = ' FROM `processors` AS `P` LEFT JOIN `devices` AS `D` ON `P`.`device_id` = `D`.`device_id`';
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$param = [];
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if (! Auth::user()->hasGlobalRead()) {
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$device_ids = Permissions::devicesForUser()->toArray() ?: [false];
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$where .= ' AND `P`.`device_id` IN ' . dbGenPlaceholders(count($device_ids));
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$param = array_merge($param, $device_ids);
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}
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$sql .= " WHERE $where";
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if (isset($searchPhrase) && ! empty($searchPhrase)) {
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$sql .= ' AND (`hostname` LIKE ? OR `processor_descr` LIKE ?)';
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$param[] = "%$searchPhrase%";
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$param[] = "%$searchPhrase%";
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}
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$count_sql = "SELECT COUNT(`processor_id`) $sql";
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$total = dbFetchCell($count_sql, $param);
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if (empty($total)) {
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$total = 0;
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}
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if (! isset($sort) || empty($sort)) {
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$sort = '`D`.`hostname`, `P`.`processor_descr`';
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}
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$sql .= " ORDER BY $sort";
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if (isset($current)) {
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$limit_low = (($current * $rowCount) - ($rowCount));
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$limit_high = $rowCount;
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}
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if ($rowCount != -1) {
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$sql .= " LIMIT $limit_low,$limit_high";
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}
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$sql = "SELECT * $sql";
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foreach (dbFetchRows($sql, $param) as $processor) {
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$perc = round($processor['processor_usage'], 0);
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$graph_array['type'] = $graph_type;
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$graph_array['id'] = $processor['processor_id'];
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$graph_array['from'] = \LibreNMS\Config::get('time.day');
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$graph_array['to'] = \LibreNMS\Config::get('time.now');
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$graph_array['height'] = '20';
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$graph_array['width'] = '80';
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$graph_array_zoom = $graph_array;
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$graph_array_zoom['height'] = '150';
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$graph_array_zoom['width'] = '400';
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$link = 'graphs/id=' . $graph_array['id'] . '/type=' . $graph_array['type'] . '/from=' . $graph_array['from'] . '/to=' . $graph_array['to'] . '/';
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$mini_graph = \LibreNMS\Util\Url::overlibLink($link, \LibreNMS\Util\Url::graphTag($graph_array), \LibreNMS\Util\Url::graphTag($graph_array_zoom));
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$background = \LibreNMS\Util\Color::percentage($perc, $processor['processor_perc_warn']);
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$bar_link = \LibreNMS\Util\Url::overlibLink($link, print_percentage_bar(400, 20, $perc, $perc . '%', 'ffffff', $background['left'], (100 - $perc) . '%', 'ffffff', $background['right']), \LibreNMS\Util\Url::graphTag($graph_array_zoom));
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$response[] = [
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'hostname' => generate_device_link($processor),
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'processor_descr' => $processor['processor_descr'],
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'graph' => $mini_graph,
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'processor_usage' => $bar_link,
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];
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if ($vars['view'] == 'graphs') {
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$graph_array['height'] = '100';
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$graph_array['width'] = '216';
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$graph_array['to'] = \LibreNMS\Config::get('time.now');
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$graph_array['id'] = $processor['processor_id'];
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$graph_array['type'] = $graph_type;
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$return_data = true;
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include 'includes/html/print-graphrow.inc.php';
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unset($return_data);
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$response[] = [
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'hostname' => $graph_data[0],
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'processor_descr' => $graph_data[1],
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'graph' => $graph_data[2],
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'processor_usage' => $graph_data[3],
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];
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} //end if
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}//end foreach
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$output = [
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'current' => $current,
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'rowCount' => $rowCount,
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'rows' => $response,
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'total' => $total,
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];
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echo json_encode($output, JSON_PRETTY_PRINT | JSON_UNESCAPED_SLASHES | JSON_UNESCAPED_UNICODE);
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