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pandorafms/pandora_console/mobile/operation/modules.php

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<?php
// Pandora FMS - http://pandorafms.com
// ==================================================
// Copyright (c) 2005-2010 Artica Soluciones Tecnologicas
// Please see http://pandorafms.org for full contribution list
// This program is free software; you can redistribute it and/or
// modify it under the terms of the GNU General Public License
// as published by the Free Software Foundation for version 2.
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
class Modules {
private $correct_acl = false;
private $acl = "AR";
private $default = true;
private $default_filters = array();
private $group = 0;
private $status = AGENT_MODULE_STATUS_NOT_NORMAL;
private $free_search = '';
private $module_group = -1;
private $tag = '';
private $id_agent = 0;
private $all_modules = false;
private $list_status = null;
private $columns = null;
function __construct() {
$system = System::getInstance();
$this->list_status = array(
-1 => __('All'),
AGENT_MODULE_STATUS_NORMAL => __('Normal'),
AGENT_MODULE_STATUS_WARNING => __('Warning'),
AGENT_MODULE_STATUS_CRITICAL_BAD => __('Critical'),
AGENT_MODULE_STATUS_UNKNOWN => __('Unknown'),
AGENT_MODULE_STATUS_NOT_NORMAL => __('Not normal'), //default
AGENT_MODULE_STATUS_NOT_INIT => __('Not init'));
$this->columns = array('agent' => 1);
if ($system->checkACL($this->acl)) {
$this->correct_acl = true;
}
else {
$this->correct_acl = false;
}
}
public function ajax($parameter2 = false) {
$system = System::getInstance();
if (!$this->correct_acl) {
return;
}
else {
switch ($parameter2) {
case 'get_modules':
$this->getFilters();
$page = $system->getRequest('page', 0);
$modules = array();
$end = 1;
$listModules = $this->getListModules($page, true);
if (!empty($listModules['modules'])) {
$end = 0;
$modules = $listModules['modules'];
}
echo json_encode(array('end' => $end, 'modules' => $modules));
break;
}
}
}
public function setFilters($filters) {
if (isset($filters['id_agent'])) {
$this->id_agent = $filters['id_agent'];
}
if (isset($filters['all_modules'])) {
$this->all_modules = $filters['all_modules'];
}
if (isset($filters['status'])) {
$this->status = $filters['status'];
}
}
public function disabledColumns($columns = null) {
if (!empty($columns)) {
foreach ($columns as $column) {
$this->columns[$column] = 0;
}
}
}
private function getFilters() {
$system = System::getInstance();
$user = User::getInstance();
$this->default_filters['module_group'] = true;
$this->default_filters['group'] = true;
$this->default_filters['status'] = true;
$this->default_filters['free_search'] = true;
$this->free_search = $system->getRequest('free_search', '');
if ($this->free_search != '') {
$this->default = false;
$this->default_filters['free_search'] = false;
}
$this->status = $system->getRequest('status', __("Status"));
if (($this->status === __("Status")) || ($this->status == AGENT_MODULE_STATUS_NOT_NORMAL)) {
$this->status = AGENT_MODULE_STATUS_NOT_NORMAL;
}
else {
$this->default = false;
$this->default_filters['status'] = false;
}
$this->group = (int)$system->getRequest('group', __("Group"));
if (!$user->isInGroup($this->acl, $this->group)) {
$this->group = 0;
}
if (($this->group === __("Group")) || ($this->group == 0)) {
$this->group = 0;
}
else {
$this->default = false;
$this->default_filters['group'] = false;
}
$this->module_group = (int)$system->getRequest('module_group', __("Module group"));
if (($this->module_group === __("Module group")) || ($this->module_group === -1)
|| ($this->module_group == 0)) {
$this->module_group = -1;
}
else {
$this->default = false;
$this->module_group = (int) $this->module_group;
$this->default_filters['module_group'] = false;
}
$this->tag = (int)$system->getRequest('tag', __("Tag"));
if (($this->tag === __("Tag")) || ($this->tag == 0)) {
$this->tag = 0;
}
else {
$this->default = false;
}
}
public function show() {
if (!$this->correct_acl) {
$this->show_fail_acl();
}
else {
$this->getFilters();
$this->show_modules();
}
}
private function show_fail_acl() {
$error['title_text'] = __('You don\'t have access to this page');
$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');
$home = new Home();
$home->show($error);
}
private function show_modules() {
$ui = Ui::getInstance();
$ui->createPage();
$ui->createDefaultHeader(__("PandoraFMS: Modules"),
$ui->createHeaderButton(
array('icon' => 'back',
'pos' => 'left',
'text' => __('Back'),
'href' => 'index.php')));
$ui->showFooter(false);
$ui->beginContent();
$filter_title = sprintf(__('Filter Modules by %s'),
$this->filterEventsGetString());
$ui->contentBeginCollapsible($filter_title);
$ui->beginForm("index.php?page=modules");
$system = System::getInstance();
$groups = users_get_groups_for_select(
$system->getConfig('id_user'), "AR", true, true, false, 'id_grupo');
$options = array(
'name' => 'group',
'title' => __('Group'),
'label' => __('Group'),
'items' => $groups,
'selected' => $this->group
);
$ui->formAddSelectBox($options);
$options = array(
'name' => 'status',
'title' => __('Status'),
'label' => __('Status'),
'items' => $this->list_status,
'selected' => $this->status
);
$ui->formAddSelectBox($options);
$module_groups = db_get_all_rows_sql("SELECT *
FROM tmodule_group
ORDER BY name");
$module_groups = io_safe_output($module_groups);
$options = array(
'name' => 'module_group',
'title' => __('Module group'),
'label' => __('Module group'),
'item_id' => 'id_mg',
'item_value' => 'name',
'items' => $module_groups,
'selected' => $this->module_group
);
$ui->formAddSelectBox($options);
$tags = tags_get_user_tags();
$options = array(
'name' => 'tag',
'title' => __('Tag'),
'label' => __('Tag'),
'items' => $tags,
'selected' => $this->tag
);
$ui->formAddSelectBox($options);
$options = array(
'name' => 'free_search',
'value' => $this->free_search,
'placeholder' => __('Free search')
);
$ui->formAddInputSearch($options);
$options = array(
'icon' => 'refresh',
'icon_pos' => 'right',
'text' => __('Apply Filter')
);
$ui->formAddSubmitButton($options);
$html = $ui->getEndForm();
$ui->contentCollapsibleAddItem($html);
$ui->contentEndCollapsible();
$this->listModulesHtml();
$ui->endContent();
$ui->showPage();
}
private function getListModules($page = 0, $ajax = false) {
$system = System::getInstance();
$user = User::getInstance();
$id_type_web_content_string = db_get_value('id_tipo',
'ttipo_modulo', 'nombre', 'web_content_string');
$total = 0;
$modules = array();
$sql_conditions_base = " WHERE tagente.id_agente = tagente_modulo.id_agente
AND tagente_estado.id_agente_modulo = tagente_modulo.id_agente_modulo";
// Part SQL for the id_agent
$sql_conditions_agent = '';
if ($this->id_agent != 0) {
$sql_conditions_agent = " AND tagente_modulo.id_agente = " . $this->id_agent;
}
// Part SQL for the Group
if ($this->group != 0) {
$sql_conditions_group = " AND tagente.id_grupo = " . $this->group;
}
else {
$user_groups = implode(',', $user->getIdGroups($this->acl));
$sql_conditions_group = " AND tagente.id_grupo IN (" . $user_groups . ")";
}
// Part SQL for the Tag
$sql_conditions_tags = tags_get_acl_tags($user->getIdUser(),
$this->group, $this->acl, 'module_condition', 'AND', 'tagente_modulo');
$sql_conditions = " AND tagente_modulo.disabled = 0 AND tagente.disabled = 0";
// Part SQL for the module_group
if ($this->module_group > -1) {
$sql_conditions .= sprintf (" AND tagente_modulo.id_module_group = '%d'",
$this->module_group);
}
// Part SQL for the free search
if ($this->free_search != "") {
$sql_conditions .= sprintf (" AND (tagente.nombre LIKE '%%%s%%'
OR tagente_modulo.nombre LIKE '%%%s%%'
OR tagente_modulo.descripcion LIKE '%%%s%%')",
$this->free_search, $this->free_search, $this->free_search);
}
// Part SQL fro Status
if ($this->status == AGENT_MODULE_STATUS_NORMAL) { //Normal
$sql_conditions .= " AND tagente_estado.estado = 0
AND (utimestamp > 0 OR (tagente_modulo.id_tipo_modulo IN(21,22,23,100))) ";
}
elseif ($this->status == AGENT_MODULE_STATUS_CRITICAL_BAD) { //Critical
$sql_conditions .= " AND tagente_estado.estado = 1 AND utimestamp > 0";
}
elseif ($this->status == AGENT_MODULE_STATUS_WARNING) { //Warning
$sql_conditions .= " AND tagente_estado.estado = 2 AND utimestamp > 0";
}
elseif ($this->status == AGENT_MODULE_STATUS_NOT_NORMAL) { //Not normal
$sql_conditions .= " AND tagente_estado.estado <> 0";
}
elseif ($this->status == AGENT_MODULE_STATUS_UNKNOWN) { //Unknown
$sql_conditions .= " AND tagente_estado.estado = 3 AND tagente_estado.utimestamp <> 0";
}
elseif ($this->status == AGENT_MODULE_STATUS_NOT_INIT) { //Not init
$sql_conditions .= " AND tagente_estado.utimestamp = 0
AND tagente_modulo.id_tipo_modulo NOT IN (21,22,23,100)";
}
if ($this->tag > 0) {
$sql_conditions .= " AND tagente_modulo.id_agente_modulo IN (
SELECT ttag_module.id_agente_modulo
FROM ttag_module
WHERE ttag_module.id_tag = " . $this->tag . ")";
}
$sql_conditions_all = $sql_conditions_base . $sql_conditions_agent . $sql_conditions .
$sql_conditions_group . $sql_conditions_tags;
$sql_select = "SELECT
(SELECT GROUP_CONCAT(ttag.name SEPARATOR ',')
FROM ttag
WHERE ttag.id_tag IN (
SELECT ttag_module.id_tag
FROM ttag_module
WHERE ttag_module.id_agente_modulo = tagente_modulo.id_agente_modulo))
AS tags,
tagente_modulo.id_agente_modulo,
tagente.intervalo AS agent_interval,
tagente.nombre AS agent_name,
tagente_modulo.nombre AS module_name,
tagente_modulo.history_data,
tagente_modulo.flag AS flag,
tagente.id_grupo AS id_group,
tagente.id_agente AS id_agent,
tagente_modulo.id_tipo_modulo AS module_type,
tagente_modulo.module_interval,
tagente_estado.datos,
tagente_estado.estado,
tagente_modulo.min_warning,
tagente_modulo.max_warning,
tagente_modulo.str_warning,
tagente_modulo.unit,
tagente_modulo.min_critical,
tagente_modulo.max_critical,
tagente_modulo.str_critical,
tagente_modulo.extended_info,
tagente_modulo.critical_inverse,
tagente_modulo.warning_inverse,
tagente_modulo.critical_instructions,
tagente_modulo.warning_instructions,
tagente_modulo.unknown_instructions,
tagente_estado.utimestamp AS utimestamp";
$sql_total = "SELECT count(*)";
$sql = " FROM tagente, tagente_modulo, tagente_estado" .
$sql_conditions_all;
$sql_limit = "ORDER BY tagente.nombre ASC ";
if (!$this->all_modules) {
$sql_limit = " LIMIT " . (int)($page * $system->getPageSize()) . "," . (int)$system->getPageSize();
}
$total = db_get_value_sql($sql_total. $sql);
$modules_db = db_get_all_rows_sql($sql_select . $sql . $sql_limit);
if (empty($modules_db)) {
$modules_db = array();
}
else {
$modules = array();
foreach ($modules_db as $module) {
$row = array();
if ($this->columns['agent']) {
$row[0] = $row[__('Agent name')] =
'<span class="data"><span class="show_collapside" style="display: none; font-weight: bolder;">' . __('Agent') . ' </span>' .
'<a class="ui-link" data-ajax="false" href="index.php?page=agent&id=' . $module["id_agent"] . '">' . $module['agent_name'] . '</a>' .
'</span>';
}
$row[2] = $row[__('Module name')] =
'<span class="data"><span class="show_collapside" style="display: none; font-weight: bolder;">' . __('Module') . ' </span>' .
$module['module_name'];
if ($module['utimestamp'] == 0 && (($module['module_type'] < 21 ||
$module['module_type'] > 23) && $module['module_type'] != 100)) {
$row[5] = $row[__('Status')] = ui_print_status_image(STATUS_MODULE_NO_DATA,
__('NOT INIT'), true);
}
elseif ($module["estado"] == 0) {
$row[5] = $row[__('Status')] = ui_print_status_image(STATUS_MODULE_OK,
__('NORMAL') . ": " . $module["datos"], true);
}
elseif ($module["estado"] == 1) {
$row[5] = $row[__('Status')] = ui_print_status_image(STATUS_MODULE_CRITICAL,
__('CRITICAL') . ": " . $module["datos"], true);
}
elseif ($module["estado"] == 2) {
$row[5] = $row[__('Status')] = ui_print_status_image(STATUS_MODULE_WARNING,
__('WARNING') . ": " . $module["datos"], true);
}
else {
$last_status = modules_get_agentmodule_last_status(
$module['id_agente_modulo']);
switch($last_status) {
case 0:
$row[5] = $row[__('Status')] = ui_print_status_image(STATUS_MODULE_UNKNOWN,
__('UNKNOWN') . " - " . __('Last status') . " " .
__('NORMAL') . ": " . $module["datos"], true);
break;
case 1:
$row[5] = $row[__('Status')] = ui_print_status_image(STATUS_MODULE_UNKNOWN,
__('UNKNOWN') . " - " . __('Last status') ." " .
__('CRITICAL') . ": " . $module["datos"], true);
break;
case 2:
$row[5] = $row[__('Status')] = ui_print_status_image(STATUS_MODULE_UNKNOWN,
__('UNKNOWN') . " - " . __('Last status') . " " .
__('WARNING') . ": " . $module["datos"], true);
break;
}
}
$row[4] = $row[__('Interval')] =
($module['module_interval'] == 0) ? human_time_description_raw($module['agent_interval']) : human_time_description_raw($module['module_interval']);
$row[4] = $row[__('Interval')] = '<span class="data"><span class="show_collapside" style="display: none; font-weight: bolder;">' . __('Interval.') . ' </span>' .
$row[__('Interval')] .
'</span>';
$row[6] = $row[__('Timestamp')] =
'<span class="data"><span class="show_collapside" style="display: none; font-weight: bolder;">&nbsp;' . __('Last update.') . ' </span>' .
ui_print_timestamp($module["utimestamp"], true) . '</span>';
if (is_numeric($module["datos"])) {
$output = format_numeric($module["datos"]);
// Show units ONLY in numeric data types
if (isset($module["unit"])) {
$output .= "&nbsp;" .
'<i>'. io_safe_output($module["unit"]) . '</i>';
}
}
else {
$is_web_content_string =
(bool)db_get_value_filter('id_agente_modulo',
'tagente_modulo',
array('id_agente_modulo' => $module['id_agente_modulo'],
'id_tipo_modulo' => $id_type_web_content_string));
//Fixed the goliat sends the strings from web
//without HTML entities
if ($is_web_content_string) {
$module['datos'] = io_safe_input($module['datos']);
}
//Fixed the data from Selenium Plugin
if ($module['datos'] != strip_tags($module['datos'])) {
$module['datos'] = io_safe_input($module['datos']);
}
if ($is_web_content_string) {
$module_value = $module["datos"];
}
else {
$module_value = io_safe_output($module["datos"]);
}
$sub_string = substr(io_safe_output($module["datos"]), 0, 12);
if ($module_value == $sub_string) {
$output = $module_value;
}
else {
$output = $sub_string;
}
}
$row[7] = $row[__('Data')] =
'<span style="white-space: nowrap;">' .
'<span style="display: none;" class="show_collapside">' . $row[__('Status')] . '&nbsp;&nbsp;</span>' .
'<a data-ajax="false" class="ui-link" ' .
'href="index.php?page=module_graph&id=' . $module['id_agente_modulo'] . '&id_agent=' . $this->id_agent . '">' .
'<span style="vertical-align: 30%;">' . html_print_image('images/chart_curve.png', true, array ("style" => 'vertical-align: middle;')) . '</span>' .
'&nbsp;' . $output . '</a>' . '</span>';
if (!$ajax) {
if ($this->columns['agent']) {
unset($row[0]);
}
unset($row[1]);
unset($row[2]);
unset($row[4]);
unset($row[5]);
unset($row[6]);
unset($row[7]);
}
$modules[$module['id_agente_modulo']] = $row;
}
}
return array('modules' => $modules, 'total' => $total);
}
public function listModulesHtml($page = 0, $return = false) {
$system = System::getInstance();
$ui = Ui::getInstance();
$listModules = $this->getListModules($page);
//$ui->debug($listModules, true);
if ($listModules['total'] == 0) {
$html = '<p style="color: #ff0000;">' . __('No modules') . '</p>';
if (!$return) {
$ui->contentAddHtml($html);
}
}
else {
if (!$return) {
$table = new Table();
$table->id = 'list_Modules';
$table->importFromHash($listModules['modules']);
$ui->contentAddHtml($table->getHTML());
}
else {
foreach ($listModules['modules'] as $key => $module) {
$listModules['modules'][$key][__('Status')] .=
'<span style="display: none;" class="show_collapside">' .
$listModules['modules'][$key][__('Data')] .
'</span>';
}
$table = new Table();
$table->id = 'list_Modules_Embedded';
$table->importFromHash($listModules['modules']);
$html = $table->getHTML();
return $html;
}
if (!$this->all_modules) {
if ($system->getPageSize() < $listModules['total']) {
$ui->contentAddHtml('<div id="loading_rows">' .
html_print_image('images/spinner.gif', true) .
' ' . __('Loading...') .
'</div>');
$this->addJavascriptAddBottom();
}
}
}
}
private function addJavascriptAddBottom() {
$ui = Ui::getInstance();
$ui->contentAddHtml("<script type=\"text/javascript\">
var load_more_rows = 1;
var page = 1;
$(document).ready(function() {
$(window).bind(\"scroll\", function () {
if (load_more_rows) {
if ($(this).scrollTop() + $(this).height()
>= ($(document).height() - 100)) {
load_more_rows = 0;
postvars = {};
postvars[\"action\"] = \"ajax\";
postvars[\"parameter1\"] = \"modules\";
postvars[\"parameter2\"] = \"get_modules\";
postvars[\"group\"] = $(\"select[name='group']\").val();
postvars[\"status\"] = $(\"select[name='status']\").val();
postvars[\"type\"] = $(\"select[name='module_group']\").val();
postvars[\"tag\"] = $(\"select[name='tag']\").val();
postvars[\"free_search\"] = $(\"input[name='free_search']\").val();
postvars[\"page\"] = page;
page++;
$.post(\"index.php\",
postvars,
function (data) {
if (data.end) {
$(\"#loading_rows\").hide();
}
else {
$.each(data.modules, function(key, module) {
$(\"table#list_Modules tbody\").append(\"<tr>\" +
\"<th class='head_vertical'></th>\" +
\"<td class='cell_0'><b class='ui-table-cell-label'>" . __('Agent name') . "</b>\" + module[0] + \"</td>\" +
\"<td class='cell_1'><b class='ui-table-cell-label'>" . __('Module name') . "</b>\" + module[2] + \"</td>\" +
\"<td class='cell_2'><b class='ui-table-cell-label'>" . __('Status') . "</b>\" + module[5] + \"</td>\" +
\"<td class='cell_3'><b class='ui-table-cell-label'>" . __('Interval') . "</b>\" + module[4] + \"</td>\" +
\"<td class='cell_4'><b class='ui-table-cell-label'>" . __('Timestamp') . "</b>\" + module[6] + \"</td>\" +
\"<td class='cell_5'><b class='ui-table-cell-label'>" . __('Data') . "</b>\" + module[7] + \"</td>\" +
\"</tr>\");
});
load_more_rows = 1;
}
},
\"json\");
}
}
});
});
</script>");
}
private function filterEventsGetString() {
if ($this->default) {
return __("(Default)");
}
else {
$filters_to_serialize = array();
if (!$this->default_filters['group']) {
$filters_to_serialize[] = sprintf(__("Group: %s"),
groups_get_name($this->group, true));
}
if (!$this->default_filters['module_group']) {
$module_group = db_get_value('name',
'tmodule_group', 'id_mg', $this->module_group);
$module_group = io_safe_output($module_group);
$filters_to_serialize[] = sprintf(__("Module group: %s"),
$module_group);
}
if (!$this->default_filters['status']) {
$filters_to_serialize[] = sprintf(__("Status: %s"),
$this->list_status[$this->status]);
}
if (!$this->default_filters['free_search']) {
$filters_to_serialize[] = sprintf(__("Free Search: %s"),
$this->free_search);
}
$string = '(' . implode(' - ', $filters_to_serialize) . ')';
//~ $status = $this->list_status[$this->status];
//~
//~ $group = groups_get_name($this->group, true);
//~
//~ $module_group = db_get_value('name',
//~ 'tmodule_group', 'id_mg', $this->module_group);
//~ $module_group = io_safe_output($module_group);
//~
//~ $string = sprintf(
//~ __("(Status: %s - Group: %s - Module group: %s - Free Search: %s)"),
//~ $status, $group, $module_group, $this->free_search);
return $string;
}
}
}
?>
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