445 lines
16 KiB
PHP
445 lines
16 KiB
PHP
<?php
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// Pandora FMS - http://pandorafms.com
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// ==================================================
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// Copyright (c) 2005-2010 Artica Soluciones Tecnologicas
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// Please see http://pandorafms.org for full contribution list
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// This program is free software; you can redistribute it and/or
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// modify it under the terms of the GNU General Public License
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// as published by the Free Software Foundation for version 2.
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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class ModuleGraph
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{
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private $correct_acl = false;
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private $acl = 'AR';
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private $id = 0;
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private $id_agent = 0;
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private $graph_type = 'sparse';
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private $period = SECONDS_1DAY;
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private $draw_events = 0;
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private $width = 0;
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private $height = 0;
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private $draw_alerts = 0;
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private $start_date = 0;
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private $time_compare_separated = 0;
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private $time_compare_overlapped = 0;
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private $unknown_graph = 1;
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private $zoom = 1;
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private $baseline = 0;
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private $module = null;
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function __construct()
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{
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$system = System::getInstance();
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$this->start_date = date('Y-m-d');
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if ($system->checkACL($this->acl)) {
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$this->correct_acl = true;
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} else {
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$this->correct_acl = false;
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}
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}
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private function getFilters()
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{
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$system = System::getInstance();
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$this->id = (int) $system->getRequest('id', 0);
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$this->id_agent = (int) $system->getRequest('id_agent', 0);
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$this->module = modules_get_agentmodule($this->id);
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$this->graph_type = return_graphtype($this->module['id_tipo_modulo']);
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$period_hours = $system->getRequest('period_hours', false);
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if ($period_hours == false) {
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$this->period = SECONDS_1DAY;
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} else {
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$this->period = ($period_hours * SECONDS_1HOUR);
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}
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$this->draw_events = (int) $system->getRequest('draw_events', 0);
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$this->draw_alerts = (int) $system->getRequest('draw_alerts', 0);
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$this->start_date = $system->getRequest('start_date', false);
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if ($this->start_date === false) {
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$this->start_date = date('Y-m-d');
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} else {
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$this->start_date = date('Y-m-d', strtotime($this->start_date));
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}
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$this->time_compare_separated = (int) $system->getRequest('time_compare_separated', 0);
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$this->time_compare_overlapped = (int) $system->getRequest('time_compare_overlapped', 0);
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$this->unknown_graph = (int) $system->getRequest('unknown_graph', 0);
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$this->zoom = (int) $system->getRequest('zoom', 1);
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$this->baseline = (int) $system->getRequest('baseline', 0);
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$this->width = (int) $system->getRequest('width', 0);
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$this->width -= 20;
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// Correct the width
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$this->height = (int) $system->getRequest('height', 0);
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// Sancho says "put the height to 1/2 for to make more beautyful"
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$this->height = ($this->height / 1.5);
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$this->height -= 80;
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// Correct the height
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// For to avoid fucking IPHONES when they are in horizontal.
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if ($this->height < 140) {
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$this->height = 140;
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}
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}
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public function ajax($parameter2=false)
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{
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global $config;
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$system = System::getInstance();
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if (!$this->correct_acl) {
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return;
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} else {
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switch ($parameter2) {
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case 'get_graph':
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$this->getFilters();
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$correct = 0;
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$graph = '';
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$correct = 1;
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$label = $this->module['nombre'];
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$unit = db_get_value(
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'unit',
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'tagente_modulo',
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'id_agente_modulo',
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$this->id
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);
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$utime = get_system_time();
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$current = date('Y-m-d', $utime);
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if ($this->start_date != $current) {
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$date = strtotime($this->start_date);
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} else {
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$date = $utime;
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}
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$urlImage = ui_get_full_url(false);
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$time_compare = false;
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if ($this->time_compare_separated) {
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$time_compare = 'separated';
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} else if ($this->time_compare_overlapped) {
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$time_compare = 'overlapped';
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}
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ob_start();
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switch ($this->graph_type) {
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case 'boolean':
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case 'sparse':
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case 'string':
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$params = [
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'agent_module_id' => $this->id,
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'period' => $this->period,
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'show_events' => $this->draw_events,
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'width' => $this->width,
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'height' => $this->height,
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'show_alerts' => $this->draw_alerts,
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'date' => $date,
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'unit' => $unit,
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'baseline' => $this->baseline,
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'homeurl' => $urlImage,
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'adapt_key' => 'adapter_'.$this->graph_type,
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'compare' => $time_compare,
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'show_unknown' => $this->unknown_graph,
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'menu' => false,
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'type_graph' => $config['type_module_charts'],
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'vconsole' => true,
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];
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$graph = grafico_modulo_sparse($params);
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if ($this->draw_events) {
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$graph .= '<br>';
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$graph .= graphic_module_events(
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$this->id,
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$this->width,
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$this->height,
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$this->period,
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$config['homeurl'],
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$this->zoom,
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'adapted_'.$this->graph_type,
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$date
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);
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}
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break;
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default:
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$graph .= fs_error_image('../images');
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break;
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}
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$graph = ob_get_clean().$graph;
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echo json_encode(['correct' => $correct, 'graph' => $graph]);
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break;
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}
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}
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}
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public function show()
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{
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if (!$this->correct_acl) {
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$this->show_fail_acl();
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} else {
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$this->getFilters();
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$this->showModuleGraph();
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}
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}
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private function show_fail_acl()
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{
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$error['type'] = 'onStart';
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$error['title_text'] = __('You don\'t have access to this page');
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$error['content_text'] = System::getDefaultACLFailText();
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if (class_exists('HomeEnterprise')) {
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$home = new HomeEnterprise();
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} else {
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$home = new Home();
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}
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$home->show($error);
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}
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private function javascript_code()
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{
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ob_start();
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global $config;
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echo include_javascript_dependencies_flot_graph(true);
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ui_require_javascript_file('pandora', 'include/javascript/', true);
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?>
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<script type="text/javascript">
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$(document).ready(function() {
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function load_graph() {
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$("#loading_graph").show();
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var heigth = $(document).height()
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- $(".ui-header").height()
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- $(".ui-collapsible").height()
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- 55;
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var width = $(document).width() - 25;
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ajax_get_graph($("#id_module").val(), heigth, width);
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}
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load_graph();
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// Detect orientation change to refresh dinamic content
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window.addEventListener("resize", function() {
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// Reload dinamic content
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load_graph();
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});
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});
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function ajax_get_graph(id, heigth_graph, width_graph) {
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postvars = {};
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postvars["action"] = "ajax";
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postvars["parameter1"] = "module_graph";
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postvars["parameter2"] = "get_graph";
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postvars["width"] = width_graph;
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postvars["height"] = heigth_graph;
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postvars["draw_alerts"] = ($("input[name = 'draw_alerts']").is(":checked"))?1:0;
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postvars["draw_events"] = ($("input[name = 'draw_events']").is(":checked"))?1:0;
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postvars["time_compare_separated"] = ($("input[name = 'time_compare_separated']").is(":checked"))?1:0;
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postvars["time_compare_overlapped"] = ($("input[name = 'time_compare_overlapped']").is(":checked"))?1:0;
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postvars["unknown_graph"] = ($("input[name = 'unknown_graph']").is(":checked"))?1:0;;
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postvars["period_hours"] = $("input[name = 'period_hours']").val();
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postvars["zoom"] = $("input[name = 'zoom']").val();
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postvars["start_date"] = $("input[name = 'start_date']").val();
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postvars["id"] = id;
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$.ajax ({
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type: "POST",
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url: "index.php",
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dataType: "json",
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data: postvars,
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success:
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function (data) {
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$("#loading_graph").hide();
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if (data.correct) {
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$("#graph_content").show();
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$("#graph_content").html(data.graph);
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}
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else {
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$("#error_graph").show();
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}
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},
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error:
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function (jqXHR, textStatus, errorThrown) {
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$("#loading_graph").hide();
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$("#error_graph").show();
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}
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});
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}
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</script>
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<?php
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$javascript_code = ob_get_clean();
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return $javascript_code;
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}
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private function showModuleGraph()
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{
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$agent_alias = agents_get_alias($this->module['id_agente']);
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$ui = Ui::getInstance();
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$ui->createPage();
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if ($this->id_agent) {
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$ui->createDefaultHeader(
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sprintf(__('%s: %s'), get_product_name(), $this->module['nombre']),
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$ui->createHeaderButton(
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[
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'icon' => 'back',
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'pos' => 'left',
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'text' => __('Back'),
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'href' => 'index.php?page=agent&id='.$this->id_agent,
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]
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)
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);
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} else {
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$ui->createDefaultHeader(
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sprintf(__('%s: %s'), get_product_name(), $this->module['nombre']),
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$ui->createHeaderButton(
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[
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'icon' => 'back',
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'pos' => 'left',
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'text' => __('Back'),
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'href' => 'index.php?page=modules',
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]
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)
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);
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}
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$ui->showFooter(false);
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$ui->beginContent();
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$ui->contentAddHtml(
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$ui->getInput(
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[
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'id' => 'id_module',
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'value' => $this->id,
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'type' => 'hidden',
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]
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)
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);
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$title = sprintf(__('Options for %s : %s'), $agent_alias, $this->module['nombre']);
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$ui->contentBeginCollapsible($title);
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$ui->beginForm('index.php?page=module_graph&id='.$this->id);
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$options = [
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'name' => 'draw_alerts',
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'value' => 1,
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'checked' => (bool) $this->draw_alerts,
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'label' => __('Show Alerts'),
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];
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$ui->formAddCheckbox($options);
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$options = [
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'name' => 'draw_events',
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'value' => 1,
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'checked' => (bool) $this->draw_events,
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'label' => __('Show Events'),
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];
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$ui->formAddCheckbox($options);
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$options = [
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'name' => 'time_compare_separated',
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'value' => 1,
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'checked' => (bool) $this->time_compare_separated,
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'label' => __('Time compare (Separated)'),
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];
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$ui->formAddCheckbox($options);
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$options = [
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'name' => 'time_compare_overlapped',
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'value' => 1,
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'checked' => (bool) $this->time_compare_overlapped,
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'label' => __('Time compare (Overlapped)'),
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];
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$ui->formAddCheckbox($options);
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$options = [
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'name' => 'unknown_graph',
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'value' => 1,
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'checked' => (bool) $this->unknown_graph,
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'label' => __('Show unknown graph'),
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];
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$ui->formAddCheckbox($options);
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$options = [
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'label' => __('Time range (hours)'),
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'name' => 'period_hours',
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'value' => ($this->period / SECONDS_1HOUR),
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'min' => 0,
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'max' => (24 * 30),
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'step' => 4,
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];
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$ui->formAddSlider($options);
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$options = [
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'name' => 'start_date',
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'value' => $this->start_date,
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'label' => __('Begin date'),
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];
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$ui->formAddInpuDate($options);
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$options = [
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'icon' => 'refresh',
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'icon_pos' => 'right',
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'text' => __('Update graph'),
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];
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$ui->formAddSubmitButton($options);
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$html = $ui->getEndForm();
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$ui->contentCollapsibleAddItem($html);
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$ui->contentEndCollapsible();
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$ui->contentAddHtml(
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'<div id="graph_content" style="display: none; width: 100%; height: 100%; text-align: center;"></div>
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<div id="loading_graph" style="width: 100%; text-align: center;">'.__('Loading...').'<br /><img src="images/ajax-loader.gif" /></div>
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<div id="error_graph" style="display: none; color: red; width: 100%; text-align: center;">'.__('Error get the graph').'</div>'
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);
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$ui->contentAddHtml($this->javascript_code());
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$ui->endContent();
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$ui->showPage();
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}
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}
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