librenms-librenms/html/includes/common/availability-map.inc.php

<?php
/*
 * LibreNMS
 *
 * Copyright (c) 2015 Søren Friis Rosiak <sorenrosiak@gmail.com>
 * Copyright (c) 2016 Jens Langhammer <jens@beryju.org>
 * Copyright (c) 2016 Cercel Valentin <crc@nuamchefazi.ro>
 * This program is free software: you can redistribute it and/or modify it
 * under the terms of the GNU General Public License as published by the
 * Free Software Foundation, either version 3 of the License, or (at your
 * option) any later version.  Please see LICENSE.txt at the top level of
 * the source code distribution for details.
 */

$select_modes = array(
    '0' => 'only devices',
    '1' => 'only services',
    '2' => 'devices and services',
);

if (defined('SHOW_SETTINGS')) {
    if (isset($widget_settings['mode'])) {
        $mode = $widget_settings['mode'];
    } else {
        $mode = 0;
    }

    if (isset($widget_settings['tile_width'])) {
        $current_width = $widget_settings['tile_width'];
    } else {
        $current_width = 10;
    }

    $common_output[] = '
    <form class="form-horizontal" onsubmit="return widget_settings(this)">
    <div class="form-group">
        <label for="tile_width" class="col-sm-4 control-label">Tile width</label>
        <div class="col-sm-6">
            <input class="form-control" name="tile_width" placeholder="I.e 10" value="'.$current_width.'">
        </div>
    </div>
    <div class="form-group">
        <label for="show_services" class="col-sm-4 control-label">Show</label>
        <div class="col-sm-6">
            <select class="form-control" name="mode">';

    if ($config['show_services'] == 0) {
        $common_output[] = '<option value="0" selected="selected">only devices</option>';
    } else {
        foreach ($select_modes as $mode_select => $option) {
            if ($mode_select == $mode) {
                $selected = 'selected';
            } else {
                $selected = '';
            }
            $common_output[] = '<option value="'.$mode_select.'" '.$selected.'>'.$option.'</option>';
        }
    }
    $common_output[] ='
            </select>
        </div>
    </div>
    <div class="form-group">
        <div class="col-sm-offset-6 col-sm-4"><button type="submit" class="btn btn-primary">Set</button></div>
    </div>
    </form>';
} else {
    require_once 'includes/object-cache.inc.php';

    $sql = dbFetchRow('SELECT `settings` FROM `users_widgets` WHERE `user_id` = ? AND `widget_id` = ?', array($_SESSION["user_id"], '1'));
    $widget_mode = json_decode($sql['settings']);

    if (isset($_SESSION["map_view"])) {
        $mode = $_SESSION["map_view"];
    } else {
        $mode = $widget_mode->{'mode'};
    }

    $host_up_count = 0;
    $host_warn_count = 0;
    $host_down_count = 0;
    $service_up_count = 0;
    $service_warn_count = 0;
    $service_down_count = 0;

    if ($config['webui']['availability_map_sort_status'] == 1) {
        $deviceOrderBy = 'status';
        $serviceOrderBy = '`S`.`service_status` DESC';
    } else {
        $deviceOrderBy = 'hostname';
        $serviceOrderBy = '`D`.`hostname`';
    }

    if ($mode == 0 || $mode == 2) {
        // Only show devices if mode is 0 or 2 (Only Devices or both)
        $device_group = 'SELECT `D`.`device_id` FROM `device_group_device` AS `D` WHERE `device_group_id` = ?';
        $param = array($_SESSION['group_view']);
        $devices = dbFetchRows($device_group, $param);
        foreach ($devices as $in_dev) {
            $in_devices[] = $in_dev['device_id'];
        }
        $in_devices = implode(',', $in_devices);

        $sql = 'SELECT `D`.`hostname`, `D`.`sysName`, `D`.`device_id`, `D`.`status`, `D`.`uptime`, `D`.`os`, `D`.`icon` FROM `devices` AS `D`';

        if (is_normal_user() === true) {
            $sql .= ' , `devices_perms` AS P WHERE D.`device_id` = P.`device_id` AND P.`user_id` = ? AND';
            $param = array(
                $_SESSION['user_id']
            );
        } else {
            $sql .= ' WHERE';
        }

        if ($config['webui']['availability_map_use_device_groups'] != 0) {
            $sql .= " `D`.`ignore` = '0' AND `D`.`disabled` = '0' AND `D`.`device_id` IN (".$in_devices.") ORDER BY `".$deviceOrderBy."`";
        } else {
            $sql .= " `D`.`ignore` = '0' AND `D`.`disabled` = '0' ORDER BY `".$deviceOrderBy."`";
        }

        $temp_output = array();

        foreach (dbFetchRows($sql, $param) as $device) {
            if ($device['status'] == '1') {
                if (($device['uptime'] < $config['uptime_warning']) && ($device['uptime'] != '0')) {
                    $deviceState = 'warn';
                    $deviceLabel = 'label-warning';
                    $deviceLabelOld = 'availability-map-oldview-box-warn';
                    $host_warn_count++;
                } else {
                    $deviceState = 'up';
                    $deviceLabel = 'label-success';
                    $deviceLabelOld = 'availability-map-oldview-box-up';
                    $host_up_count++;
                }
            } else {
                $deviceState = 'down';
                $deviceLabel = 'label-danger';
                $deviceLabelOld = 'availability-map-oldview-box-down';
                $host_down_count++;
            }

            if ($config['webui']['old_availability_map'] == 0) {
                if ($directpage == "yes") {
                    $deviceIcon = getImage($device);
                    $temp_output[] = '
                    <a href="'.generate_url(array('page' => 'device', 'device' => $device['device_id'])).'" title="'.$device['hostname']." - ".formatUptime($device['uptime']).'">
                    <div class="device-availability '.$deviceState.'">
                        <span class="availability-label label '.$deviceLabel.' label-font-border">'.$deviceState.'</span>
                        <span class="device-icon">'.$deviceIcon.'</span><br>
                        <span class="small">'.shorthost(ip_to_sysname($device, $device['hostname'])).'</span>
                    </div>
                    </a>';
                } else {
                    $temp_output[] = '
                    <a href="'.generate_url(array('page' => 'device', 'device' => $device['device_id'])).'" title="'.$device['hostname']." - ".formatUptime($device['uptime']).'">
                        <span class="label '.$deviceLabel.' widget-availability label-font-border">'.$deviceState.'</span>
                    </a>';
                }
            } else {
                $temp_output[] = '<a href="'.generate_url(array('page' => 'device', 'device' => $device['device_id'])).'" title="'.$device['hostname']." - ".formatUptime($device['uptime']).'"><div class="'.$deviceLabelOld.'"></div></a>';
            }
        }
    }

    if (($mode == 1 || $mode == 2) && ($config['show_services'] != 0)) {
        $service_query = 'select `S`.`service_type`, `S`.`service_id`, `S`.`service_desc`, `S`.`service_status`, `D`.`hostname`, `D`.`sysName`, `D`.`device_id`, `D`.`os`, `D`.`icon` from services S, devices D where `S`.`device_id` = `D`.`device_id` ORDER BY '.$serviceOrderBy.';';
        $services = dbFetchRows($service_query);
        if (count($services) > 0) {
            foreach ($services as $service) {
                if ($service['service_status'] == '0') {
                    $serviceLabel = "label-success";
                    $serviceLabelOld = 'availability-map-oldview-box-up';
                    $serviceState = "up";
                    $service_up_count++;
                } elseif ($service['service_status'] == '1') {
                    $serviceLabel = "label-warning";
                    $serviceLabelOld = 'availability-map-oldview-box-warn';
                    $serviceState = "warn";
                    $service_warn_count++;
                } else {
                    $serviceLabel = "label-danger";
                    $serviceLabelOld = 'availability-map-oldview-box-down';
                    $serviceState = "down";
                    $service_down_count++;
                }

                if ($config['webui']['old_availability_map'] == 0) {
                    if ($directpage == "yes") {
                        $deviceIcon = getImage($service);
                        $temp_output[] = '
                        <a href="'.generate_url(array('page' => 'device', 'tab' => 'services', 'device' => $service['device_id'])).'" title="'.$service['hostname']." - ".$service['service_type']." - ".$service['service_desc'].'">
                            <div class="service-availability '.$serviceState.'">
                                <span class="service-name-label label '.$serviceLabel.' label-font-border">'.$service["service_type"].'</span>
                                <span class="availability-label label '.$serviceLabel.' label-font-border">'.$serviceState.'</span>
                                <span class="device-icon">'.$deviceIcon.'</span><br>
                                <span class="small">'.shorthost(ip_to_sysname($service, $service['hostname'])).'</span>
                            </div>
                        </a>';
                    } else {
                        $temp_output[] = '
                        <a href="'.generate_url(array('page' => 'device', 'tab' => 'services', 'device' => $service['device_id'])).'" title="'.$service['hostname']." - ".$service['service_type']." - ".$service['service_desc'].'">
                            <span class="label '.$serviceLabel.' widget-availability label-font-border">'.$service['service_type'].' - '.$serviceState.'</span>
                        </a>';
                    }
                } else {
                    $temp_output[] = '<a href="'.generate_url(array('page' => 'device', 'tab' => 'services', 'device' => $service['device_id'])).'" title="'.$service['hostname']." - ".$service['service_type']." - ".$service['service_desc'].'"><div class="'.$serviceLabelOld.'"></div></a>';
                }
            }
        } else {
            $temp_output [] = '';
        }
    }

    if ($directpage == "yes") {
        $temp_header[] = '
        <div class="page-availability-title-left">
            <span class="page-availability-title">Availability map for</span>
            <select id="mode" class="page-availability-report-select" name="mode">';

        if ($config['show_services'] == 0) {
            $temp_header[] = '<option value="0" selected>only devices</option>';
        } else {
            foreach ($select_modes as $mode_select => $option) {
                if ($mode_select == $mode) {
                    $selected = 'selected';
                } else {
                    $selected = '';
                }
                $temp_header[] = '<option value="'.$mode_select.'" '.$selected.'>'.$option.'</option>';
            }
        }

        $temp_header[] =
            '</select>
        </div>
        <div class="page-availability-title-right">';

        if (($config['webui']['availability_map_use_device_groups'] != 0) && ($mode == 0 || $mode == 2)) {
            $sql = 'SELECT `G`.`id`, `G`.`name` FROM `device_groups` AS `G`';
            $dev_groups = dbFetchRows($sql);

            if ($_SESSION['group_view'] == 0) {
                $selected = 'selected';
            } else {
                $selected = '';
            }

            $temp_header[] = '
            <span class="page-availability-title">Device group</span>
            <select id="group" class="page-availability-report-select" name="group">
                <option value="0" '.$selected.'>select device group</option>';

            foreach ($dev_groups as $dev_group) {
                if ($_SESSION['group_view'] == $dev_group['id']) {
                    $selected = 'selected';
                } else {
                    $selected = '';
                }
                $temp_header[] = '<option value="'.$dev_group['id'].'" '.$selected.'>'.$dev_group['name'].'</option>';
            }
            $temp_header[] = '</select>';
        }
    }

    if ($directpage == "yes") {
        $deviceClass = 'page-availability-report-host';
        $serviceClass = 'page-availability-report-host';
    } else {
        $deviceClass = 'widget-availability-host';
        $serviceClass = 'widget-availability-service';
    }

    if ($mode == 0 || $mode == 2) {
        $temp_header[] = '
            <div class="'.$deviceClass.'">
                <span>Total hosts</span>
                <span class="label label-success label-font-border label-border">up: '.$host_up_count.'</span>
                <span class="label label-warning label-font-border label-border">warn: '.$host_warn_count.'</span>
                <span class="label label-danger label-font-border label-border">down: '.$host_down_count.'</span>
            </div>';
    }

    if (($mode == 1 || $mode == 2) && ($config['show_services'] != 0)) {
        $temp_header[] = '
            <div class="'.$serviceClass.'">
                <span>Total services</span>
                <span class="label label-success label-font-border label-border">up: '.$service_up_count.'</span>
                <span class="label label-warning label-font-border label-border">warn: '.$service_warn_count.'</span>
                <span class="label label-danger label-font-border label-border">down: '.$service_down_count.'</span>
            </div>';
    }

    $temp_header[] = '</div>';
    $temp_header[] = '<br style="clear:both;">';

    $common_output = array_merge($temp_header, $temp_output);
}