mirror of
https://github.com/librenms/librenms.git
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89 lines
2.8 KiB
PHP
89 lines
2.8 KiB
PHP
<?php
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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 graphs
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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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$where = 1;
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if (is_numeric($vars['device_id'])) {
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$where .= ' AND E.device_id = ?';
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$param[] = $vars['device_id'];
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}
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$where .= ' AND `E`.`state` = 1'; // state 1 => alert
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if (is_numeric($vars['time_interval'])) {
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$where .= ' AND E.`time_logged` > DATE_SUB(NOW(),INTERVAL ? DAY)';
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$param[] = $vars['time_interval'];
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}
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if (isset($vars['min_severity'])) {
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$where .= get_sql_filter_min_severity($vars['min_severity'], 'R');
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}
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if (Auth::user()->hasGlobalRead()) {
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$sql = " FROM `alert_log` AS E LEFT JOIN devices AS D ON E.device_id=D.device_id RIGHT JOIN alert_rules AS R ON E.rule_id=R.id WHERE $where";
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} else {
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$device_ids = Permissions::devicesForUser()->toArray() ?: [0];
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// @phpstan-ignore-next-line
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$sql = " FROM `alert_log` AS E LEFT JOIN devices AS D ON E.device_id=D.device_id RIGHT JOIN alert_rules AS R ON E.rule_id=R.id WHERE $where AND E.device_id IN " . dbGenPlaceholders(count($device_ids));
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$param = array_merge($param, $device_ids);
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}
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if (isset($searchPhrase) && ! empty($searchPhrase)) {
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$sql .= ' AND (`D`.`hostname` LIKE ? OR `D`.`sysName` LIKE ? OR `E`.`time_logged` LIKE ? OR `name` LIKE ?)';
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$param[] = "%$searchPhrase%";
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$param[] = "%$searchPhrase%";
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$param[] = "%$searchPhrase%";
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$param[] = "%$searchPhrase%";
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}
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$count_sql = "SELECT COUNT(DISTINCT D.sysname, R.name) $sql";
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$total = dbFetchCell($count_sql, $param);
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if (empty($total)) {
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$total = 0;
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}
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$sql .= ' GROUP BY D.device_id, R.name ORDER BY COUNT(*) DESC';
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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 COUNT(*), D.device_id, R.name $sql";
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$rulei = 0;
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foreach (dbFetchRows($sql, $param) as $alertlog) {
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$dev = device_by_id_cache($alertlog['device_id']);
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$response[] = [
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'id' => $rulei++,
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'count' => $alertlog['COUNT(*)'],
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'hostname' => '<div class="incident">' . generate_device_link($dev),
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'alert_rule' => $alertlog['name'],
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];
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}//end foreach
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$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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