mirror of
https://github.com/librenms/librenms.git
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103 lines
3.2 KiB
PHP
103 lines
3.2 KiB
PHP
<?php
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/*
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* LibreNMS
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*
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* Copyright (c) 2015 Søren Friis Rosiak <sorenrosiak@gmail.com>
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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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$pagetitle[] = "Alert Stats";
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$sql = "";
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if (isset($device['device_id']) && $device['device_id'] > 0) {
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$sql = " AND alert_log.device_id=?";
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$param = array(
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$device['device_id']
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);
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}
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if ($_SESSION['userlevel'] >= '5') {
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$query = "SELECT DATE_FORMAT(time_logged, '".$config['alert_graph_date_format']."') Date, COUNT(alert_log.rule_id) totalCount, alert_rules.severity Severity FROM alert_log,alert_rules WHERE alert_log.rule_id=alert_rules.id AND `alert_log`.`state` != 0 $sql GROUP BY DATE_FORMAT(time_logged, '".$config['alert_graph_date_format']."'),alert_rules.severity";
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}
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if ($_SESSION['userlevel'] < '5') {
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$query = "SELECT DATE_FORMAT(time_logged, '".$config['alert_graph_date_format']."') Date, COUNT(alert_log.device_id) totalCount, alert_rules.severity Severity FROM alert_log,alert_rules,devices_perms WHERE alert_log.rule_id=alert_rules.id AND `alert_log`.`state` != 0 $sql AND alert_log.device_id = devices_perms.device_id AND devices_perms.user_id = " . $_SESSION['user_id'] . " GROUP BY DATE_FORMAT(time_logged, '".$config['alert_graph_date_format']."'),alert_rules.severity";
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}
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?>
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<script src="js/vis.min.js"></script>
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<div id="visualization"></div>
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<script type="text/javascript">
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var container = document.getElementById('visualization');
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<?php
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$groups = array();
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$max_count = 0;
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foreach(dbFetchRows($query, $param) as $return_value) {
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$date = $return_value['Date'];
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$count = $return_value['totalCount'];
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if ($count > $max_count) {
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$max_count = $count;
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}
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$severity = $return_value['Severity'];
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$data[] = array(
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'x' => $date,
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'y' => $count,
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'group' => $severity
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);
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if (!in_array($severity, $groups)) {
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array_push($groups, $severity);
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}
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}
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$graph_data = _json_encode($data);
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?>
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var groups = new vis.DataSet();
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<?php
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foreach($groups as $group) {
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echo "groups.add({id: '$group', content: '$group' })\n";
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}
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?>
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var items =
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<?php
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echo $graph_data; ?>
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;
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var dataset = new vis.DataSet(items);
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var options = {
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style:'bar',
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barChart: {width:50, align:'right',handleOverlap:'sideBySide'}, // align: left, center, right
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drawPoints: false,
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legend: {left:{position:"bottom-left"}},
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dataAxis: {
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icons:true,
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showMajorLabels: true,
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showMinorLabels: true,
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customRange: {
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left: {
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min: 0, max: <?php
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echo $max_count; ?>
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}
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}
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},
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zoomMin: 86400, //24hrs
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zoomMax: <?php
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$first_date = reset($data);
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$last_date = end($data);
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$milisec_diff = abs(strtotime($first_date[x]) - strtotime($last_date[x])) * 1000;
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echo $milisec_diff;
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?>,
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orientation:'top'
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};
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var graph2d = new vis.Graph2d(container, items, groups, options);
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</script>
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