389 lines
12 KiB
PHP
389 lines
12 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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private $correct_acl = false;
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private $acl = "AR";
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private $id = 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 $avg_only = 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 $module = null;
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function __construct() {
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$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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}
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else {
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$this->correct_acl = false;
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}
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}
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private function getFilters() {
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$system = System::getInstance();
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$this->id = (int)$system->getRequest('id', 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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$this->period = SECONDS_1DAY;
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}
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else {
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$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->avg_only = (int)$system->getRequest('avg_only', 0);
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$this->start_date = $system->getRequest('start_date', false);
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if ($this->start_date === false) {
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$this->start_date = date("Y-m-d");
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}
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else {
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$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; //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 = $this->height / 2;
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$this->height -= 80; //Correct the height
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}
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public function ajax($parameter2 = false) {
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$system = System::getInstance();
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if (!$this->correct_acl) {
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return;
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}
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else {
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switch ($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('unit', 'tagente_modulo',
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'id_agente_modulo', $this->id);
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$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 = $utime;
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$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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$time_compare = 'separated';
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}
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else if ($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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$graph = grafico_modulo_boolean ($this->id,
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$this->period, $this->draw_events,
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$this->width, $this->height,
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$label, $unit, $this->draw_alerts,
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$this->avg_only, false, $date, false,
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$urlImage, 'adapter_' . $this->graph_type,
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$time_compare, $this->unknown_graph);
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if ($this->draw_events) {
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$graph .= '<br>';
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$graph .= graphic_module_events($this->id,
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$this->width, $this->height,
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$this->period, $config['homeurl'],
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$this->zoom,
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'adapted_' . $this->graph_type, $date);
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}
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break;
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case 'sparse':
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$graph = grafico_modulo_sparse ($this->id,
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$this->period, $this->draw_events,
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$this->width, $this->height,
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$label, null, $this->draw_alerts,
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$this->avg_only, false, $date, $unit,
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$this->baseline, 0, true, false,
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$urlImage, 1, false,
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'adapter_' . $this->graph_type,
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$time_compare, $this->unknown_graph);
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if ($this->draw_events) {
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$graph .= '<br>';
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$graph .= graphic_module_events($this->id,
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$this->width, $this->height,
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$this->period, $config['homeurl'],
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$this->zoom, 'adapted_'.$this->graph_type, $date);
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}
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break;
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case 'string':
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$graph = grafico_modulo_string ($this->id,
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$this->period, $this->draw_events,
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$this->width, $this->height,
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$label, null, $this->draw_alerts, 1,
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false, $date, false, $urlImage,
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'adapter_' . $this->graph_type);
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if ($this->draw_events) {
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$graph .= '<br>';
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$graph .= graphic_module_events($this->id,
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$this->width, $this->height,
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$this->period, $config['homeurl'],
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$this->zoom, 'adapted_' . $this->graph_type, $date);
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}
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break;
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case 'log4x':
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$graph = grafico_modulo_log4x ($this->id,
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$this->period, $this->draw_events,
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$this->width, $this->height,
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$label, $unit_name, $this->draw_alerts,
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1, $pure, $date);
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if ($this->draw_events) {
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$graph .= '<br>';
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$graph .= graphic_module_events($this->id,
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$this->width, $this->height,
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$this->period, $config['homeurl'], $this->zoom, '', $date);
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}
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break;
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default:
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$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(array('correct' => $correct, 'graph' => $graph));
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break;
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}
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}
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}
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public function show() {
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if (!$this->correct_acl) {
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$this->show_fail_acl();
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}
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else {
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$this->getFilters();
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$this->showModuleGraph();
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}
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}
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private function show_fail_acl() {
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$error['title_text'] = __('You don\'t have access to this page');
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$error['content_text'] = __('Access to this page is restricted to authorized users only, please contact system administrator if you need assistance. <br><br>Please know that all attempts to access this page are recorded in security logs of Pandora System Database');
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$home = new Home();
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$home->show($error);
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}
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private function javascript_code() {
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ob_start();
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?>
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<script type="text/javascript">
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$(document).bind('ready', function() {
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$("#graph_content")
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.height(($(window).height()
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- $(".ui-header").height()
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- $(".ui-collapsible").height()
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- 55) + "px");
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ajax_get_graph($("#id_module").val());
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});
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function ajax_get_graph(id) {
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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"] = $("#graph_content").width();
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postvars["height"] = $("#graph_content").height();
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postvars["draw_alerts"] = ($("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["avg_only"] = ($("input[name = 'avg_only']").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 $javascript_code;
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}
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private function showModuleGraph() {
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$agent_name = agents_get_name($this->module['id_agente']);
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$ui = Ui::getInstance();
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$ui->createPage();
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$ui->createDefaultHeader(sprintf(__("PandoraFMS: %s"), $this->module["nombre"]));
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$ui->showFooter(false);
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$ui->beginContent();
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$ui->contentAddHtml($ui->getInput(array(
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'id' => 'id_module',
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'value' => $this->id,
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'type' => 'hidden'
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)));
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$title = sprintf(__('Options for %s : %s'), $agent_name, $this->module["nombre"]);
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$ui->contentBeginCollapsible($title);
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$ui->beginForm("index.php?page=module_graph&id=" . $this->id);
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$options = array(
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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 = array(
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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 = array(
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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 = array(
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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 = array(
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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 = array(
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'name' => 'avg_only',
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'value' => 1,
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'checked' => (bool)$this->avg_only,
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'label' => __('Avg Only')
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);
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$ui->formAddCheckbox($options);
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$options = array(
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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 = array(
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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 = array(
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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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$ui->contentAddHtml('<div id="graph_content" style="display: none; width: 100%; height: 100%;"></div>
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<div id="loading_graph" style="width: 100%; text-align: center;">' . __('Loading...') . '<br /><img src="images/ajax-loader.gif" /></div>
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<div id="error_graph" style="display: none; color: red; width: 100%; text-align: center;">' . __('Error get the graph') . '</div>');
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$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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*/
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}
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