pandorafms/pandora_console/godmode/alerts/alert_view.php

<?php

// Pandora FMS - http://pandorafms.com
// ==================================================
// Copyright (c) 2005-2021 Artica Soluciones Tecnologicas
// Please see http://pandorafms.org for full contribution list
// 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 for version 2.
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
// GNU General Public License for more details.
// Load global vars
global $config;

check_login();

if (! check_acl($config['id_user'], 0, 'LM')) {
    db_pandora_audit(
        'ACL Violation',
        'Trying to access Alert View (In management section)'
    );
    include 'general/noaccess.php';
    exit;
}

enterprise_include_once('include/functions_policies.php');

$id_alert = get_parameter('id_alert', 0);
// ID given as parameter
$alert = alerts_get_alert_agent_module($id_alert);
$template = alerts_get_alert_template($alert['id_alert_template']);
$actions = alerts_get_alert_agent_module_actions($id_alert);
$agent_alias = modules_get_agentmodule_agent_alias($alert['id_agent_module']);
$agent = modules_get_agentmodule_agent($alert['id_agent_module']);
$module_name = modules_get_agentmodule_name($alert['id_agent_module']);

// Default action
$default_action = $template['id_alert_action'];
if ($default_action != 0) {
    $default_action = alerts_get_alert_action($default_action);
    $default_action['name'] .= '  '.'('.__('Default').')';
    $default_action['default'] = 1;
    $default_action['module_action_threshold'] = '0';
}

// Header
ui_print_page_header(__('Alert details'), 'images/op_alerts.png', false, '', false, '');

// TABLE DETAILS
$table_details->class = 'databox';
$table_details->width = '100%';
$table_details->size = [];
$table_details->data = [];
$table_details->style = [];
$table_details->style[0] = 'font-weight: bold;';
$data = [];

$data[0] = __('List alerts');
$data[1] = '<a style=" font-size: 7pt;" href="index.php?sec=galertas&sec2=godmode/alerts/alert_list" title="'.__('List alerts').'"><b><span style=" font-size: 7pt;">'.__('List alerts').'</span></b></a>';
$table_details->data[] = $data;

$data[0] = __('Agent');
$data[1] = '<a style=" font-size: 7pt;" href="index.php?sec=estado&amp;sec2=operation/agentes/ver_agente&amp;id_agente='.$agent.'" title="'.$agent_alias.'"><b><span style=" font-size: 7pt;">'.$agent_alias.'</span></b></a>';
$table_details->data[] = $data;

$data[0] = __('Module');
$data[1] = $module_name;
$table_details->data[] = $data;

$data[0] = __('Template');
$data[1] = $template['name'].ui_print_help_tip($template['description'], true);
$table_details->data[] = $data;

$data[0] = __('Last fired');
$data[1] = ui_print_timestamp($alert['last_fired'], true);
$table_details->data[] = $data;

if ($alert['times_fired'] > 0) {
    $status = STATUS_ALERT_FIRED;
    $title = __('Alert fired').' '.$alert['internal_counter'].' '.__('time(s)');
} else if ($alert['disabled'] > 0) {
    $status = STATUS_ALERT_DISABLED;
    $title = __('Alert disabled');
} else {
    $status = STATUS_ALERT_NOT_FIRED;
    $title = __('Alert not fired');
}

$data[0] = __('Status');
$data[1] = '<span style="margin-right: 5px;">'.ui_print_status_image($status, $title, true).'</span>'.$title;
$table_details->data[] = $data;

$priorities = get_priorities();

$data[0] = __('Priority');
$data[1] = '<span style="width: 20px; height: 10px; margin-right: 5px; display: inline-block;" title="'.$priorities[$template['priority']].'" class="'.get_priority_class($template['priority']).'">&nbsp</span>'.$priorities[$template['priority']];
$table_details->data[] = $data;

$data[0] = __('Stand by');
$data[1] = $alert['standby'] == 1 ? __('Yes') : __('No');
$table_details->data[] = $data;

if (enterprise_installed() && $alert['id_policy_alerts'] != 0) {
    $policyInfo = policies_is_alert_in_policy2($alert['id'], false);
    if ($policyInfo === false) {
        $policy = __('N/A');
    } else {
        $img = 'images/policies.png';

        $policy = '<a href="?sec=gmodules&amp;sec2=enterprise/godmode/policies/policies&amp;id='.$policyInfo['id'].'">'.html_print_image($img, true, ['title' => $policyInfo['name']]).'</a>';
    }

    $data[0] = __('Policy');
    $data[1] = $policy;
    $table_details->data[] = $data;
}

// TABLE DETAILS END
// TABLE CONDITIONS
$table_conditions->class = 'databox';
$table_conditions->width = '100%';
$table_conditions->size = [];
$table_conditions->data = [];
$table_conditions->style = [];
$table_conditions->style[0] = 'font-weight: bold; width: 50%;';
$data = [];
$table_conditions->colspan[0][0] = 2;

switch ($template['type']) {
    case 'regex':
        if ($template['matches_value']) {
            $condition = __('The alert would fire when the value matches <span id="value"></span>');
        } else {
            $condition = __('The alert would fire when the value doesn\'t match <span id="value"></span>');
        }

        $condition = str_replace('<span id="value"></span>', $template['value'], $condition);
    break;

    case 'equal':
        $condition = __('The alert would fire when the value is <span id="value"></span>');
        $condition = str_replace('<span id="value"></span>', $template['value'], $condition);
    break;

    case 'not_equal':
        $condition = __('The alert would fire when the value is not <span id="value"></span>');
        $condition = str_replace('<span id="value"></span>', $template['value'], $condition);
    break;

    case 'max_min':
        if ($template['matches_value']) {
            $condition = __('The alert would fire when the value is between <span id="min"></span> and <span id="max"></span>');
        } else {
            $condition = __('The alert would fire when the value is not between <span id="min"></span> and <span id="max"></span>');
        }

        $condition = str_replace('<span id="min"></span>', $template['min_value'], $condition);
        $condition = str_replace('<span id="max"></span>', $template['max_value'], $condition);
    break;

    case 'max':
        $condition = __('The alert would fire when the value is below <span id="min"></span>');
        $condition = str_replace('<span id="min"></span>', $template['min_value'], $condition);
    break;

    case 'min':
        $condition = __('The alert would fire when the value is above <span id="max"></span>');
        $condition = str_replace('<span id="max"></span>', $template['max_value'], $condition);
    break;

    case 'onchange':
        if ($template['matches_value']) {
            $condition = __('The alert would fire when the module value changes');
        } else {
            $condition = __('The alert would fire when the module value does not change');
        }
    break;

    case 'warning':
        $condition = __('The alert would fire when the module is in warning status');
    break;

    case 'critical':
        $condition = __('The alert would fire when the module is in critical status');
    break;

    case 'not_normal':
        $condition = __('The alert would fire when the module is in not normal status');
    break;

    case 'unknown':
        $condition = __('The alert would fire when the module is in unknown status');
    break;

    case 'always':
        $condition = __('Always');
}

$data[0] = $condition;

$table_conditions->data[] = $data;

// DAYS
$table_days->class = 'databox alert_days';
$table_days->width = '100%';
$table_days->size = [];
$table_days->data = [];
$table_days->style = [];
$table_days->styleTable = 'padding: 1px; margin: 0px; text-align: center; height: 80px;';
$table_days->head[0] = __('Mon');
$table_days->head[1] = __('Tue');
$table_days->head[2] = __('Wed');
$table_days->head[3] = __('Thu');
$table_days->head[4] = __('Fri');
$table_days->head[5] = __('Sat');
$table_days->head[6] = __('Sun');
$table_days->data[0] = array_fill(0, 7, html_print_image('images/blade.png', true));

$days = [];
if ($template['monday']) {
    $table_days->data[0][0] = html_print_image('images/tick.png', true);
}

if ($template['tuesday']) {
    $table_days->data[0][1] = html_print_image('images/tick.png', true);
}

if ($template['wednesday']) {
    $table_days->data[0][2] = html_print_image('images/tick.png', true);
}

if ($template['thursday']) {
    $table_days->data[0][3] = html_print_image('images/tick.png', true);
}

if ($template['friday']) {
    $table_days->data[0][4] = html_print_image('images/tick.png', true);
}

if ($template['saturday']) {
    $table_days->data[0][5] = html_print_image('images/tick.png', true);
}

if ($template['sunday']) {
    $table_days->data[0][6] = html_print_image('images/tick.png', true);
}

$data[0] = html_print_table($table_days, true);
unset($table_days);

// TIME
$table_time->class = 'databox alert_time';
$table_time->width = '100%';
$table_time->size = [];
$table_time->data = [];
$table_time->style = [];
$table_time->styleTable = 'padding: 1px; margin: 0px; text-align: center; height: 80px; width: 100%;';

// $data[0] = __('Time from') . ' / ' . __('Time to');
if ($template['time_from'] == $template['time_to']) {
    $table_time->head[0] = '00:00:00<br>-<br>23:59:59';
    $table_time->data[0][0] = html_print_image('images/tick.png', true);
} else {
    $from_array = explode(':', $template['time_from']);
    $from = ($from_array[0] * SECONDS_1HOUR + $from_array[1] * SECONDS_1MINUTE + $from_array[2]);
    $to_array = explode(':', $template['time_to']);
    $to = ($to_array[0] * SECONDS_1HOUR + $to_array[1] * SECONDS_1MINUTE + $to_array[2]);
    if ($to > $from) {
        if ($template['time_from'] != '00:00:00') {
            $table_time->head[0] = '00:00:00<br>-<br>'.$template['time_from'];
            $table_time->data[0][0] = html_print_image('images/blade.png', true);
        }

        $table_time->head[1] = $template['time_from'].'<br>-<br>'.$template['time_to'];
        $table_time->data[0][1] = html_print_image('images/tick.png', true);

        if ($template['time_to'] != '23:59:59') {
            $table_time->head[2] = $template['time_to'].'<br>-<br>23:59:59';
            $table_time->data[0][2] = html_print_image('images/blade.png', true);
        }
    } else {
        if ($template['time_to'] != '00:00:00') {
            $table_time->head[0] = '00:00:00<br>-<br>'.$template['time_to'];
            $table_time->data[0][0] = html_print_image('images/tick.png', true);
        }

        $table_time->head[1] = $template['time_to'].'<br>-<br>'.$template['time_from'];
        $table_time->data[0][1] = html_print_image('images/blade.png', true);

        if ($template['time_from'] != '23:59:59') {
            $table_time->head[2] = $template['time_from'].'<br>-<br>23:59:59';
            $table_time->data[0][2] = html_print_image('images/tick.png', true);
        }
    }

    $data[1] = $template['time_from'].' / '.$template['time_to'];
}

$data[1] = html_print_table($table_time, true);
unset($table_time);

$table_conditions->data[] = $data;

$data[0] = __('Use special days list');
$data[1] = (isset($alert['special_day']) && $alert['special_day'] == 1) ? __('Yes') : __('No');
$table_conditions->data[] = $data;

$data[0] = __('Time threshold');
$data[1] = human_time_description_raw($template['time_threshold'], true);
$table_conditions->data[] = $data;

$data[0] = __('Number of alerts').' ('.__('Min').'/'.__('Max').')';
$data[1] = $template['min_alerts'].'/'.$template['max_alerts'];
$table_conditions->data[] = $data;

// TABLE CONDITIONS END
$table->class = 'alert_list databox';
$table->width = '98%';
$table->size = [];
$table->head = [];
$table->data = [];
$table->style = [];
$table->style[0] = 'width: 50%;';

$table->head[0] = __('Alert details');
$table->head[1] = __('Firing conditions');

$table->data[0][0] = html_print_table($table_details, true);
$table->data[0][1] = html_print_table($table_conditions, true);

html_print_table($table);
unset($table);

$actions = alerts_get_actions_escalation($actions, $default_action);

// ESCALATION
$table->class = 'alert_list databox alternate alert_escalation';
$table->width = '98%';
$table->size = [];
$table->head = [];
$table->data = [];
$table->styleTable = 'text-align: center;';

echo '<div class="firing_action_all" style="width: 100%;">';
$table->head[0] = __('Actions');
$table->style[0] = 'font-weight: bold; text-align: left;';

if (count($actions) == 1 && isset($actions[0])) {
    $table->head[1] = __('Every time that the alert is fired');
    $table->data[0][0] = $actions[0]['name'];
    $table->data[0][1] = html_print_image('images/tick.png', true);
} else {
    foreach ($actions as $kaction => $action) {
        $table->data[$kaction][0] = $action['name'];
        if ($kaction == 0) {
            $table->data[$kaction][0] .= ui_print_help_tip(__('The default actions will be executed every time that the alert is fired and no other action is executed'), true);
        }

        foreach ($action['escalation'] as $k => $v) {
            if ($v > 0) {
                $table->data[$kaction][$k] = html_print_image('images/tick.png', true);
            } else {
                $table->data[$kaction][$k] = html_print_image('images/blade.png', true);
            }

            if (count($table->head) <= count($action['escalation'])) {
                if ($k == count($action['escalation'])) {
                    if ($k == 1) {
                        $table->head[$k] = __('Every time that the alert is fired');
                    } else {
                        $table->head[$k] = '>#'.($k - 1);
                    }
                } else {
                    $table->head[$k] = '#'.$k;
                }
            }
        }

        $action_threshold = $action['module_action_threshold'] > 0 ? $action['module_action_threshold'] : $action['action_threshold'];

        if ($action_threshold == 0) {
            $table->data[$kaction][($k + 1)] = __('No');
        } else {
            $table->data[$kaction][($k + 1)] = human_time_description_raw($action_threshold, true, 'tiny');
        }

        $table->head[($k + 1)] = __('Threshold');
    }
}

html_print_table($table);
unset($table);
echo '</div>';
// ESCALATION TABLE
$table->class = 'alert_list databox';
$table->width = '98%';
$table->size = [];
$table->head = [];
$table->data = [];
$table->rowstyle[1] = 'font-weight: bold;';

if ($default_action != 0) {
    $actions_select[0] = $default_action['name'];
}

foreach ($actions as $kaction => $action) {
    $actions_select[$kaction] = $action['name'];
}

$table->data[0][0] = __('Select the desired action and mode to see the Firing/Recovery fields for this action');
$table->colspan[0][0] = 2;

$table->data[1][0] = __('Action').'<br>'.html_print_select($actions_select, 'firing_action_select', -1, '', __('Select the action'), -1, true, false, false);

$modes = [];
$modes['firing'] = __('Firing');
$modes['recovering'] = __('Recovering');

$table->data[1][1] = '<div class="action_details" style="display: none;">'.__('Mode').'<br>'.html_print_select($modes, 'modes', 'firing', '', '', 0, true, false, false).'</div>';

html_print_table($table);
unset($table);

$table->class = 'alert_list databox alternate';
$table->width = '98%';
$table->size = [];
$table->head = [];
$table->data = [];
$table->style[0] = 'width: 100px;';
$table->style[1] = 'width: 30%;';
$table->style[2] = 'width: 30%;';
$table->style[3] = 'font-weight: bold; width: 30%;';

$table->title = __('Firing fields').ui_print_help_tip(__('Fields passed to the command executed by this action when the alert is fired'), true);

$table->head[0] = __('Field').ui_print_help_tip(__('Fields configured on the command associated to the action'), true);
$table->head[1] = __('Template fields').ui_print_help_tip(__('Triggering fields configured in template'), true);
$table->head[2] = __('Action fields').ui_print_help_tip(__('Triggering fields configured in action'), true);

$table->head[3] = __('Executed on firing').ui_print_help_tip(__('Fields used on execution when the alert is fired'), true);

$firing_fields = [];

foreach ($actions as $kaction => $action) {
    $command = alerts_get_alert_command($action['id_alert_command']);
    $command_preview = $command['command'];
    $firing_fields[$kaction] = $action;
    $firing_fields[$kaction]['command'] = $command['command'];

    $descriptions = json_decode($command['fields_descriptions'], true);

    foreach ($descriptions as $kdesc => $desc) {
        if (empty($desc)) {
            // continue;
        }

        $field = 'field'.($kdesc + 1);
        $data = [];
        $data[0] = $firing_fields[$kaction]['description'][$field] = $desc;
        if (!empty($data[0])) {
            $data[0] = '<b>'.$data[0].'</b><br>';
        }

        $data[0] .= '<br><span style="font-size: xx-small;font-style:italic;">('.sprintf(__('Field %s'), ($kdesc + 1)).')</span>';
        $data[1] = $template[$field];
        $data[2] = $action[$field];
        $data[3] = $firing_fields[$kaction]['value'][$field] = empty($action[$field]) ? $template[$field] : $action[$field];

        $first_level = $template[$field];
        $second_level = $action[$field];
        if (!empty($second_level) || !empty($first_level)) {
            if (empty($second_level)) {
                $table->cellclass[count($table->data)][1] = 'used_field';
                $table->cellclass[count($table->data)][2] = 'empty_field';
            } else {
                $table->cellclass[count($table->data)][1] = 'overrided_field';
                $table->cellclass[count($table->data)][2] = 'used_field';
            }
        }

        $table->data[] = $data;

        $table->rowstyle[] = 'display: none;';

        $table->rowclass[] = 'firing_action firing_action_'.$kaction;

        if ($command_preview != 'Internal type') {
            $command_preview = str_replace('_'.$field.'_', $data[3], $command_preview);
        }
    }

    $firing_fields[$kaction]['command_preview'] = $command_preview;
}

echo '<div class="mode_table mode_table_firing action_details" style="width: 100%; display: none;">';

html_print_table($table);
unset($table);

foreach ($actions as $kaction => $action) {
    echo '<div class="firing_action firing_action_'.$kaction.'" style="display:none;">';
    ui_print_info_message(['title' => __('Command preview'), 'message' => $firing_fields[$kaction]['command_preview'], 'no_close' => true]);
    echo '</div>';
}

echo '</div>';
// Firing table
echo '<div class="mode_table mode_table_recovering action_details" style="display: none; width: 100%;">';
if ($template['recovery_notify'] == 0) {
    ui_print_info_message(['title' => __('Disabled'), 'message' => __('The alert recovering is disabled on this template.'), 'no_close' => true]);
} else {
    $table->class = 'alert_list databox alternate';
    $table->width = '98%';
    $table->size = [];
    $table->head = [];
    $table->data = [];
    $table->style[0] = 'width: 100px;';
    $table->style[1] = 'width: 25%;';
    $table->style[2] = 'width: 25%;';
    $table->style[3] = 'width: 25%;';
    $table->style[3] = 'font-weight: bold; width: 25%;';
    $table->title = __('Recovering fields').ui_print_help_tip(__('Fields passed to the command executed by this action when the alert is recovered'), true);

    $table->head[0] = __('Field').ui_print_help_tip(__('Fields configured on the command associated to the action'), true);
    $table->head[1] = __('Firing fields').ui_print_help_tip(__('Fields used on execution when the alert is fired'), true);
    $table->head[2] = __('Template recovery fields').ui_print_help_tip(__('Recovery fields configured in alert template'), true);
    $table->head[3] = __('Action recovery fields').ui_print_help_tip(__('Recovery fields configured in alert action'), true);
    $table->head[4] = __('Executed on recovery').ui_print_help_tip(__('Fields used on execution when the alert is recovered'), true);
    $table->style[4] = 'font-weight: bold;';

    foreach ($firing_fields as $kaction => $firing) {
        $data = [];
        $command_preview = $firing_fields[$kaction]['command'];
        $fieldn = 1;
        foreach ($firing['description'] as $field => $desc) {
            $data[0] = $desc;

            if (!empty($data[0])) {
                $data[0] = '<b>'.$data[0].'</b><br>';
            }

            $data[0] .= '<br><span style="font-size: xx-small;font-style:italic;">('.sprintf(__('Field %s'), $fieldn).')</span>';
            $data[1] = $firing_fields[$kaction]['value'][$field];
            $data[2] = $template[$field.'_recovery'];
            $data[3] = $firing_fields[$kaction][$field.'_recovery'];
            $data[4] = '';

            $first_level = $data[1];
            $second_level = $data[2];
            $third_level = $data[3];
            if (!empty($third_level) || !empty($second_level) || !empty($first_level)) {
                if (!empty($third_level)) {
                    $table->cellclass[count($table->data)][1] = 'overrided_field';
                    $table->cellclass[count($table->data)][2] = 'overrided_field';
                    $table->cellclass[count($table->data)][3] = 'used_field';

                    $data[4] = $data[3];
                } else if (!empty($second_level)) {
                    $table->cellclass[count($table->data)][1] = 'overrided_field';
                    $table->cellclass[count($table->data)][2] = 'used_field';
                    $table->cellclass[count($table->data)][3] = 'empty_field';

                    $data[4] = $data[2];
                } else {
                    $table->cellclass[count($table->data)][1] = 'used_field';
                    $table->cellclass[count($table->data)][2] = 'empty_field';
                    $table->cellclass[count($table->data)][3] = 'empty_field';

                    // All fields but field1 will have [RECOVER] prefix if no recovery fields are configured
                    $data[4] = $fieldn == 1 ? $data[1] : '[RECOVER]'.$data[1];
                }
            }

            $table->data[] = $data;
            unset($data);

            $table->rowclass[] = 'firing_action firing_action_'.$kaction;

            if ($command_preview != 'Internal type') {
                $command_preview = str_replace('_'.$field.'_', $data[4], $command_preview);
            }

            $fieldn++;
        }
    }

    html_print_table($table);
    unset($table);
    ui_print_info_message(['title' => __('Command preview'), 'message' => $command_preview, 'no_close' => true]);
}

echo '</div>';
// Recovering table
?>

<script language="javascript" type="text/javascript">
$(document).ready (function () {
    
});

$('#firing_action_select').change(function() {
    if($(this).val() == -1) {
        $('.action_details').hide();
        $('#modes').val('firing');
        $('.mode_table_recovering').hide();
    }
    else {
        $('.action_details').show();
    }
    
    
    $('.firing_action').hide();
    if($(this).val() != -1) {
        $('.firing_action_' + $(this).val()).show();
        $('#modes').trigger('change');
    }
});

$('#modes').change(function() {
    $('.mode_table').hide();
    $('.mode_table_' + $(this).val()).show();
});
</script>