406 lines
12 KiB
PHP
406 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 Alerts
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{
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private $correct_acl = false;
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private $acl = 'LM';
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private $default = true;
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private $default_filters = [];
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private $free_search = '';
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private $group = 0;
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private $status = 'all';
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private $standby = -1;
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private $id_agent = 0;
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private $all_alerts = false;
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private $alert_status_items = null;
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private $alert_standby_items = null;
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private $columns = null;
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function __construct()
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{
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$this->alert_status_items = [
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'all_enabled' => __('All (Enabled)'),
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'all' => __('All'),
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'fired' => __('Fired'),
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'notfired' => __('Not fired'),
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'disabled' => __('Disabled'),
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];
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$this->alert_standby_items = [
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'-1' => __('All'),
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'1' => __('Standby on'),
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'0' => __('Standby off'),
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];
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$this->columns = ['agent' => 1];
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$system = System::getInstance();
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if ($system->checkACL($this->acl)) {
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$this->correct_acl = true;
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} else {
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$this->correct_acl = false;
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}
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}
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private function alertsGetFilters()
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{
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$system = System::getInstance();
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$user = User::getInstance();
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$this->default_filters['standby'] = true;
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$this->default_filters['group'] = true;
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$this->default_filters['status'] = true;
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$this->default_filters['free_search'] = true;
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$this->free_search = $system->getRequest('free_search', '');
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if ($this->free_search != '') {
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$this->default = false;
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$this->default_filters['free_search'] = false;
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}
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$this->status = $system->getRequest('status', __('Status'));
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if (($this->status === __('Status')) || ($this->status == 'all')) {
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$this->status = 'all';
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} else {
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$this->default = false;
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$this->default_filters['status'] = false;
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}
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$this->group = $system->getRequest('group', __('Group'));
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if (!$user->isInGroup($this->acl, $this->group)) {
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$this->group = 0;
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}
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if (($this->group === __('Group')) || ($this->group == 0)) {
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$this->group = 0;
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} else {
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$this->default = false;
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$this->default_filters['group'] = false;
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}
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$this->standby = $system->getRequest('standby', __('Stand by'));
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if (($this->standby === __('Stand by')) || ($this->standby == -1)) {
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$this->standby = -1;
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} else {
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$this->default = false;
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$this->default_filters['standby'] = false;
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}
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}
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public function setFilters($filters)
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{
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if (isset($filters['id_agent'])) {
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$this->id_agent = $filters['id_agent'];
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}
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if (isset($filters['all_alerts'])) {
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$this->all_alerts = $filters['all_alerts'];
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}
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}
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public function ajax($parameter2=false)
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{
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$system = System::getInstance();
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if (!$this->correct_acl) {
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return;
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} else {
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switch ($parameter2) {
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case 'xxxx':
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break;
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}
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}
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}
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public function show()
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{
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if (!$this->correct_acl) {
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$this->show_fail_acl();
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} else {
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$this->alertsGetFilters();
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$this->show_alerts();
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}
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}
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private function show_fail_acl()
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{
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$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 show_alerts()
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{
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$ui = Ui::getInstance();
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$ui->createPage();
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$ui->createDefaultHeader(
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__('Alerts'),
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$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=home',
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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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$filter_title = sprintf(
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__('Filter Alerts by %s'),
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$this->filterAlertsGetString()
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);
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$ui->contentBeginCollapsible($filter_title);
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$ui->beginForm();
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$options = [
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'name' => 'page',
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'type' => 'hidden',
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'value' => 'alerts',
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];
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$ui->formAddInput($options);
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$system = System::getInstance();
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$groups = users_get_groups_for_select(
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$system->getConfig('id_user'),
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'ER',
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true,
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true,
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false,
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'id_grupo'
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);
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$options = [
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'name' => 'group',
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'title' => __('Group'),
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'label' => __('Group'),
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'items' => $groups,
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'selected' => $this->group,
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];
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$ui->formAddSelectBox($options);
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$options = [
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'name' => 'free_search',
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'value' => $this->free_search,
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'placeholder' => __('Free search'),
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];
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$ui->formAddInputSearch($options);
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$options = [
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'name' => 'status',
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'title' => __('Status'),
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'label' => __('Status'),
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'items' => $this->alert_status_items,
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'selected' => $this->status,
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];
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$ui->formAddSelectBox($options);
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$options = [
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'name' => 'standby',
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'title' => __('Stand by'),
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'label' => __('Stand by'),
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'items' => $this->alert_standby_items,
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'selected' => $this->standby,
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];
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$ui->formAddSelectBox($options);
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$options = [
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'icon' => 'refresh',
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'icon_pos' => 'right',
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'text' => __('Apply Filter'),
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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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$this->listAlertsHtml();
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$ui->endContent();
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$ui->showPage();
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}
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public function disabledColumns($columns=null)
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{
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if (!empty($columns)) {
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foreach ($columns as $column) {
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unset($this->columns[$column]);
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}
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}
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}
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public function listAlertsHtml($return=false)
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{
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$countAlerts = alerts_get_alerts(
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$this->group,
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$this->free_search,
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$this->status,
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$this->standby,
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'AR',
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true,
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$this->id_agent
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);
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$alerts = alerts_get_alerts(
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$this->group,
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$this->free_search,
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$this->status,
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$this->standby,
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'AR',
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false,
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$this->id_agent
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);
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if (empty($alerts)) {
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$alerts = [];
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}
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$table = [];
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foreach ($alerts as $alert) {
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if ($alert['alert_disabled']) {
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$disabled_style = "<i style='color: grey;'>%s</i>";
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} else {
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$disabled_style = '%s';
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}
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if ($alert['times_fired'] > 0) {
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$status = STATUS_ALERT_FIRED;
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$title = __('Alert fired').' '.$alert['internal_counter'].' '.__('time(s)');
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} else if ($alert['disabled'] > 0) {
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$status = STATUS_ALERT_DISABLED;
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$title = __('Alert disabled');
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} else {
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$status = STATUS_ALERT_NOT_FIRED;
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$title = __('Alert not fired');
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}
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$row = [];
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if (isset($this->columns['agent']) && $this->columns['agent']) {
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$row[__('Agent')] = sprintf($disabled_style, io_safe_output($alert['agent_name']));
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}
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$row[__('Module')] = sprintf(
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$disabled_style,
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io_safe_output($alert['module_name'])
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);
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$row[__('Template')] = sprintf(
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$disabled_style,
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io_safe_output($alert['template_name'])
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);
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$row[__('Last Fired')] = sprintf(
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$disabled_style,
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ui_print_timestamp($alert['last_fired'], true)
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);
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$row[__('Status')] = ui_print_status_image($status, $title, true);
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$table[] = $row;
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}
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$ui = UI::getInstance();
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if (empty($table)) {
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$html = '<p class="empty_advice">'.__('No alerts').'</p>';
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if (!$return) {
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$ui->contentAddHtml($html);
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} else {
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return $html;
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}
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} else {
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$tableHTML = new Table();
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$tableHTML->id = 'list_alerts';
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$tableHTML->importFromHash($table);
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if (!$return) {
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$ui->contentAddHtml($tableHTML->getHTML());
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} else {
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return $tableHTML->getHTML();
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}
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}
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}
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private function filterAlertsGetString()
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{
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if ($this->default) {
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return __('(Default)');
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} else {
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$filters_to_serialize = [];
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if (!$this->default_filters['standby']) {
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$filters_to_serialize[] = sprintf(
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__('Standby: %s'),
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$this->alert_standby_items[$this->standby]
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);
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}
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if (!$this->default_filters['group']) {
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$filters_to_serialize[] = sprintf(
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__('Group: %s'),
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groups_get_name($this->group, true)
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);
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}
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if (!$this->default_filters['status']) {
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$filters_to_serialize[] = sprintf(
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__('Status: %s'),
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$this->alert_status_items[$this->status]
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);
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}
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if (!$this->default_filters['free_search']) {
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$filters_to_serialize[] = sprintf(
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__('Free Search: %s'),
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$this->free_search
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);
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}
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$string = '('.implode(' - ', $filters_to_serialize).')';
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return $string;
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// ~ $status_text = $this->alert_status_items[$this->status];
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// ~ $standby_text = $this->alert_standby_items[$this->standby];
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// ~ $group_text = groups_get_name($this->group, true);
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// ~ return sprintf(__('(Status: %s - Standby: %s - Group: %s - Free Search: %s)'),
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// ~ $status_text, $standby_text, $group_text, $this->free_search);
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}
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}
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}
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