408 lines
12 KiB
PHP
408 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 Agents {
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private $correct_acl = false;
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private $acl = "AR";
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private $default = true;
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private $group = 0;
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private $status = -1;
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private $free_search = '';
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private $list_status = null;
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function __construct() {
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$system = System::getInstance();
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$this->list_status = array(
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-1 => __('All'),
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AGENT_MODULE_STATUS_CRITICAL_BAD => __('Critical'),
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AGENT_MODULE_STATUS_CRITICAL_ALERT => __('Alert'),
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AGENT_MODULE_STATUS_NORMAL => __('Normal'),
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AGENT_MODULE_STATUS_WARNING => __('Warning'),
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AGENT_MODULE_STATUS_UNKNOW => __('Unknow'));
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if ($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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$this->correct_acl = false;
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}
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}
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public function ajax($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 ($parameter2) {
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case 'get_agents':
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$this->getFilters();
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$page = $system->getRequest('page', 0);
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$agents = array();
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$end = 1;
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$listAgents = $this->getListAgents($page, true);
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if (!empty($listAgents['agents'])) {
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$end = 0;
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$agents = array();
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foreach ($listAgents['agents'] as $key => $agent) {
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$agent[0] = '<b class="ui-table-cell-label">' .
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__('Agent') . '</b>' . $agent[0];
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$agent[1] = '<b class="ui-table-cell-label">' .
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__('Description') . '</b>' . $agent[1];
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$agent[2] = '<b class="ui-table-cell-label">' .
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__('OS') . '</b>' . $agent[2];
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$agent[3] = '<b class="ui-table-cell-label">' .
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__('Group') . '</b>' . $agent[3];
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$agent[4] = '<b class="ui-table-cell-label">' .
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__('Interval') . '</b>' . $agent[4];
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$agent[5] = '<b class="ui-table-cell-label">' .
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__('Modules') . '</b>' . $agent[5];
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$agent[6] = '<b class="ui-table-cell-label">' .
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__('Status') . '</b>' . $agent[6];
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$agent[7] = '<b class="ui-table-cell-label">' .
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__('Alerts') . '</b>' . $agent[7];
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$agent[8] = '<b class="ui-table-cell-label">' .
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__('Last contact') . '</b>' . $agent[8];
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$agents[$key] = $agent;
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}
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}
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echo json_encode(array('end' => $end, 'agents' => $agents));
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break;
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}
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}
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}
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private function getFilters() {
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$system = System::getInstance();
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$user = User::getInstance();
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$this->free_search = $system->getRequest('free_search', '');
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if ($this->free_search != '') {
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$this->default = false;
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}
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$this->status = $system->getRequest('status', __("Status"));
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if (($this->status === __("Status")) || ($this->status == -1)) {
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$this->status = -1;
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}
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else {
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$this->default = false;
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}
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$this->group = (int)$system->getRequest('group', __("Group"));
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if (!$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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$this->group = 0;
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}
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else {
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$this->default = false;
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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->show_agents();
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}
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}
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private function show_fail_acl() {
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$ui = Ui::getInstance();
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$ui->createPage();
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$options['type'] = 'onStart';
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$options['title_text'] = __('You don\'t have access to this page');
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$options['content_text'] = __('Access to this page is restricted to authorized users only, please contact system administrator if you need assistance. <br><br>Please know that all attempts to access this page are recorded in security logs of Pandora System Database');
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$ui->addDialog($options);
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$ui->showPage();
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}
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private function show_agents() {
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$ui = Ui::getInstance();
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$ui->createPage();
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$ui->createDefaultHeader(__("PandoraFMS: Agents"));
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$ui->showFooter(false);
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$ui->beginContent();
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$filter_title = sprintf(__('Filter Agents by %s'),
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$this->filterEventsGetString());
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$ui->contentBeginCollapsible($filter_title);
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$ui->beginForm("index.php?page=agents");
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$system = System::getInstance();
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$groups = users_get_groups_for_select(
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$system->getConfig('id_user'), "AR", true, true, false, 'id_grupo');
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$options = array(
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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 = array(
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'name' => 'status',
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'title' => __('Status'),
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'label' => __('Status'),
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'items' => $this->list_status,
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'selected' => $this->status
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);
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$ui->formAddSelectBox($options);
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$options = array(
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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 = array(
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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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$this->listAgentsHtml();
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$ui->endContent();
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$ui->showPage();
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}
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private function getListAgents($page = 0, $ajax = false) {
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$system = System::getInstance();
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$total = 0;
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$agents = array();
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$search_sql = '';
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if (!empty($this->free_search)) {
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$search_sql = " AND (
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nombre COLLATE utf8_general_ci LIKE '%" . $this->free_search . "%'
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OR direccion LIKE '%" . $this->free_search . "%'
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OR comentarios LIKE '%" . $this->free_search . "%') ";
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}
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$total = agents_get_agents(array(
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'disabled' => 0,
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'id_grupo' => $this->group,
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'search' => $search_sql,
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'status' => $this->status),
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array ('COUNT(*) AS total'), 'AR', false);
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$total = isset($total[0]['total']) ? $total[0]['total'] : 0;
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$order = array('field' => 'nombre COLLATE utf8_general_ci',
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'field2' => 'nombre COLLATE utf8_general_ci', 'order' => 'ASC');
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$agents_db = agents_get_agents(array(
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'disabled' => 0,
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'id_grupo' => $this->group,
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'search' => $search_sql,
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'status' => $this->status,
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'offset' => (int) $page * $system->getPageSize(),
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'limit' => (int) $system->getPageSize()),
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array ('id_agente',
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'id_grupo',
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'id_os',
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'nombre',
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'ultimo_contacto',
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'intervalo',
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'comentarios description',
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'quiet',
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'normal_count',
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'warning_count',
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'critical_count',
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'unknown_count',
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'notinit_count',
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'total_count',
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'fired_count'),
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'AR', $order);
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if (empty($agents_db))
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$agents_db = array();
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foreach ($agents_db as $agent) {
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$row = array();
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$row[0] = $row[__('Agent')] = io_safe_output($agent['nombre']);
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$row[1] = $row[__('Description')] = '<span class="small">' .
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ui_print_truncate_text($agent["description"], 'description', false, true) .
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'</span>';
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$row[2] = $row[__('OS')] = ui_print_os_icon ($agent["id_os"], false, true);
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$row[3] = $row[__('Group')] = ui_print_group_icon ($agent["id_grupo"], true);
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$row[4] = $row[__('Interval')] = '<span class="show_collapside" style="vertical-align: 0%; display: none; font-weight: bolder;"> ' . __('I.') . ' </span>' .
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'<span style="vertical-align: 0%;">' . human_time_description_raw($agent["intervalo"]) . '</span>';
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$row[5] = $row[__('Status')] = '<span class="show_collapside" style="vertical-align: 10%; display: none; font-weight: bolder;">' . __('S.') . ' </span>' . agents_tree_view_status_img ($agent["critical_count"],
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$agent["warning_count"], $agent["unknown_count"]);
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$row[6] = $row[__('Alerts')] = '<span class="show_collapside" style="vertical-align: 10%; display: none; font-weight: bolder;"> ' . __('A.') . ' </span>' . agents_tree_view_alert_img ($agent["fired_count"]);
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$row[7] = $row[__('Modules')] = '<span class="show_collapside" style="vertical-align: 0%; display: none; font-weight: bolder;"> ' . __('M.') . ' </span>' .
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reporting_tiny_stats($agent, true);
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$last_time = strtotime ($agent["ultimo_contacto"]);
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$now = time ();
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$diferencia = $now - $last_time;
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$time = ui_print_timestamp ($last_time, true, array('style' => 'font-size:6.5pt'));
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$style = '';
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if ($diferencia > ($agent["intervalo"] * 2))
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$row[8] = $row[__('Last contact')] = '<b><span style="color: #ff0000;">'.$time.'</span></b>';
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else
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$row[8] = $row[__('Last contact')] = $time;
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$row[8] = $row[__('Last contact')] = '<span class="show_collapside" style="vertical-align: 0%; display: none; font-weight: bolder;"> ' . __('L.') . ' </span>' .
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$row[__('Last contact')];
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if (!$ajax) {
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unset($row[0]);
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unset($row[1]);
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unset($row[2]);
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unset($row[3]);
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unset($row[4]);
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unset($row[5]);
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unset($row[6]);
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unset($row[7]);
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unset($row[8]);
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}
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$agents[$agent['id_agente']] = $row;
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}
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return array('agents' => $agents, 'total' => $total);
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}
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private function listAgentsHtml($page = 0) {
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$system = System::getInstance();
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$ui = Ui::getInstance();
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$listAgents = $this->getListAgents($page);
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if ($listAgents['total'] == 0) {
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$ui->contentAddHtml('<p style="color: #ff0000;">' . __('No agents') . '</p>');
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}
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else {
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$table = new Table();
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$table->id = 'list_agents';
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$table->importFromHash($listAgents['agents']);
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$ui->contentAddHtml($table->getHTML());
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if ($system->getPageSize() < $listAgents['total']) {
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$ui->contentAddHtml('<div id="loading_rows">' .
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html_print_image('images/spinner.gif', true) .
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' ' . __('Loading...') .
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'</div>');
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$this->addJavascriptAddBottom();
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}
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}
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}
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private function addJavascriptAddBottom() {
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$ui = Ui::getInstance();
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$ui->contentAddHtml("<script type=\"text/javascript\">
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var load_more_rows = 1;
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var page = 1;
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$(document).ready(function() {
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$(window).bind(\"scroll\", function () {
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if (load_more_rows) {
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if ($(this).scrollTop() + $(this).height()
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>= ($(document).height() - 100)) {
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load_more_rows = 0;
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postvars = {};
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postvars[\"action\"] = \"ajax\";
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postvars[\"parameter1\"] = \"agents\";
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postvars[\"parameter2\"] = \"get_agents\";
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postvars[\"group\"] = $(\"select[name='group']\").val();
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postvars[\"status\"] = $(\"select[name='status']\").val();
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postvars[\"free_search\"] = $(\"input[name='free_search']\").val();
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postvars[\"page\"] = page;
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page++;
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$.post(\"index.php\",
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postvars,
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function (data) {
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if (data.end) {
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$(\"#loading_rows\").hide();
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}
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else {
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$.each(data.agents, function(key, agent) {
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$(\"table#list_agents tbody\")
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.append(\"<tr class=''>\" +
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\"<th class='head_vertical'></th>\" +
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\"<td class='cell_0'>\" + agent[0] + \"</td>\" +
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\"<td class='cell_1'>\" + agent[1] + \"</td>\" +
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\"<td class='cell_2'>\" + agent[2] + \"</td>\" +
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\"<td class='cell_3'>\" + agent[3] + \"</td>\" +
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\"<td class='cell_4'>\" + agent[4] + \"</td>\" +
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\"<td class='cell_5'>\" + agent[5] + \"</td>\" +
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\"<td class='cell_6'>\" + agent[6] + \"</td>\" +
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\"<td class='cell_7'>\" + agent[7] + \"</td>\" +
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\"<td class='cell_8'>\" + agent[8] + \"</td>\" +
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\"</tr>\");
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});
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load_more_rows = 1;
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}
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},
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\"json\");
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}
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}
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});
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});
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</script>");
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}
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private function filterEventsGetString() {
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if ($this->default) {
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return __("(Default)");
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}
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else {
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$status = $this->list_status[$this->status];
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$group = groups_get_name($this->group, true);
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$string = sprintf(
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__("(Status: %s - Group: %s - Free Search: %s)"),
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$status, $group, $this->free_search);
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return $string;
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}
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}
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}
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?>
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