<?php
/* ----------------------------------------------------------------------------
NagiosQL
-------------------------------------------------------------------------------
(c) 2005-2023 by Martin Willisegger
Project : NagiosQL
Component : Hostgroup definition
Website : https://sourceforge.net/projects/nagiosql/
Version : 3.5.0
GIT Repo : https://gitlab.com/wizonet/NagiosQL
-----------------------------------------------------------------------------*/
use functions\MysqliDbClass;
use functions\NagConfigClass;
use functions\NagContentClass;
use functions\NagDataClass;
use functions\NagVisualClass;
/**
* Class and variable includes
* @var HTML_Template_IT $conttp Content template
* @var HTML_Template_IT $maintp Main template
* @var HTML_Template_IT $mastertp Master template (list view)
* @var MysqliDbClass $myDBClass MySQL database class
* @var NagVisualClass $myVisClass Visual content class
* @var NagDataClass $myDataClass NagiosQL data class
* @var NagContentClass $myContentClass NagiosQL content class
* @var NagConfigClass $myConfigClass NagiosQL configuration class
* @var string $setFileVersion from prepend_adm.php -> Application version string
* @var string $chkModus from prepend_adm.php -> Form work mode
* @var int $chkDataId from prepend_adm.php -> Actual dataset id
* @var int $chkListId from prepend_adm.php -> Actual dataset id (list view)
* @var string $chkSelModify from prepend_adm.php -> Modification selection value
* @var int $hidSortBy from prepend_adm.php -> Sort data by
* @var string $hidSortDir from prepend_adm.php -> Sort data direction (ASC, DESC)
* @var int $chkLimit from prepend_adm.php / settings -> Data set count per page
* @var int $intVersion from prepend_adm.php -> Nagios version
* @var array $SETS Settings array
* @var int $intGlobalWriteAccess from prepend_content.php -> Global admin write access
* @var int $intWriteAccessId from prepend_content.php -> Admin write access to actual dataset id
* @var string $strAccess from prepend_content.php -> List of read access group id's for actual user
* @var string $preSQLCommon1 from prepend_content.php -> Common SQL part 1
* @var string $strDomainWhere from prepend_adm.php -> Domain selection SQL part with table name
* @var string $chkTfValue1 from prepend_content.php -> Hostgroup name
* @var string $chkTfValue2 from prepend_content.php -> Hostgroup description
* @var string $chkTfValue3 from prepend_content.php -> Notes
* @var string $chkTfValue4 from prepend_content.php -> Notes URL
* @var string $chkTfValue5 from prepend_content.php -> Action URL
* @var array $chkMselValue1 from prepend_content.php -> Members
* @var array $chkMselValue2 from prepend_content.php -> Hostgroup members
* @var int $intMselValue1 from prepend_content.php -> Members multiselect status value
* @var int $intMselValue2 from prepend_content.php -> Hostgroup members multiselect status value
*/
/*
Path settings
*/
$strPattern = '(admin/[^/]*.php)';
$preRelPath = preg_replace($strPattern, '', filter_input(INPUT_SERVER, 'PHP_SELF'));
$preBasePath = preg_replace($strPattern, '', filter_input(INPUT_SERVER, 'SCRIPT_FILENAME'));
/*
Define common variables
*/
$prePageId = 10;
$preContent = 'admin/hostgroups.htm.tpl';
$preListTpl = 'admin/datalist.htm.tpl';
$preSearchSession = 'hostgroup';
$preTableName = 'tbl_hostgroup';
$preKeyField = 'hostgroup_name';
$preAccess = 1;
$preFieldvars = 1;
$strErrorMessage = '';
$strInfoMessage = '';
$strConsistMessage = '';
$strDBWarning = '';
$intDataWarning = 0;
$intRet1 = 0;
$intRet2 = 0;
$intNoTime = 0;
/*
Default values for form variables
*/
if (!isset($intMselValue1)) {
$intMselValue1 = 0;
}
if (!isset($intMselValue2)) {
$intMselValue2 = 0;
}
/*
Include preprocessing files
*/
require $preBasePath . 'functions/prepend_adm.php';
require $preBasePath . 'functions/prepend_content.php';
/*
Add or modify data
*/
if ((($chkModus === 'insert') || ($chkModus === 'modify')) && ($intGlobalWriteAccess === 0)) {
$strSQLx = "`$preTableName` SET `$preKeyField`='$chkTfValue1', `alias`='$chkTfValue2', `members`=$intMselValue1, "
. "`hostgroup_members`=$intMselValue2, `notes`='$chkTfValue3', `notes_url`='$chkTfValue4', "
. "`action_url`='$chkTfValue5', $preSQLCommon1";
if ($chkModus === 'insert') {
$strSQL = 'INSERT INTO ' . $strSQLx;
} else {
$strSQL = 'UPDATE ' . $strSQLx . ' WHERE `id`=' . $chkDataId;
}
if ($intWriteAccessId === 0) {
if (($chkTfValue1 !== '') && ($chkTfValue2 !== '') && (($intMselValue1 !== 0) || ($intVersion >= 3))) {
$intReturn = $myDataClass->dataInsert($strSQL, $intInsertId);
if ($chkModus === 'insert') {
$chkDataId = $intInsertId;
}
if ($intReturn === 1) {
$myVisClass->processMessage($myDataClass->strErrorMessage, $strErrorMessage);
} else {
$myVisClass->processMessage($myDataClass->strInfoMessage, $strInfoMessage);
$myDataClass->updateStatusTable($preTableName);
if ($chkModus === 'insert') {
$myDataClass->writeLog(translate('New host group inserted:') . ' ' . $chkTfValue1);
}
if ($chkModus === 'modify') {
$myDataClass->writeLog(translate('Host group modified:') . ' ' . $chkTfValue1);
}
/*
Insert/update relations
*/
if ($chkModus === 'insert') {
if ($intMselValue1 !== 0) {
$intRet1 = $myDataClass->dataInsertRelation(
'tbl_lnkHostgroupToHost',
$chkDataId,
$chkMselValue1
);
}
if (isset($intRet1) && ($intRet1 !== 0)) {
$myVisClass->processMessage($myDataClass->strErrorMessage, $strErrorMessage);
}
if ($intMselValue2 !== 0) {
$intRet2 = $myDataClass->dataInsertRelation(
'tbl_lnkHostgroupToHostgroup',
$chkDataId,
$chkMselValue2
);
}
if (isset($intRet2) && ($intRet2 !== 0)) {
$myVisClass->processMessage($myDataClass->strErrorMessage, $strErrorMessage);
}
} elseif ($chkModus === 'modify') {
if ($intMselValue1 !== 0) {
$intRet1 = $myDataClass->dataUpdateRelation(
'tbl_lnkHostgroupToHost',
$chkDataId,
$chkMselValue1
);
} else {
$intRet1 = $myDataClass->dataDeleteRelation('tbl_lnkHostgroupToHost', $chkDataId);
}
if ($intRet1 !== 0) {
$myVisClass->processMessage($myDataClass->strErrorMessage, $strErrorMessage);
}
if ($intMselValue2 !== 0) {
$intRet2 = $myDataClass->dataUpdateRelation(
'tbl_lnkHostgroupToHostgroup',
$chkDataId,
$chkMselValue2
);
} else {
$intRet2 = $myDataClass->dataDeleteRelation('tbl_lnkHostgroupToHostgroup', $chkDataId);
}
if ($intRet2 !== 0) {
$myVisClass->processMessage($myDataClass->strErrorMessage, $strErrorMessage);
}
}
if (($intRet1 + $intRet2) !== 0) {
$strInfoMessage = '';
}
}
} else {
$myVisClass->processMessage(
translate('Database entry failed! Not all necessary data filled in!'),
$strErrorMessage
);
}
} else {
$myVisClass->processMessage(translate('Database entry failed! No write access!'), $strErrorMessage);
}
$chkModus = 'display';
}
if ($chkModus !== 'add') {
$chkModus = 'display';
}
/*
Get date/time of last database and config file manipulation
*/
$intReturn = $myConfigClass->lastModifiedFile($preTableName, $arrTimeData, $strTimeInfoString);
if ($intReturn !== 0) {
$myVisClass->processMessage($myConfigClass->strErrorMessage, $strErrorMessage);
}
/*
Singe data form
*/
if ($chkModus === 'add') {
$conttp->setVariable('TITLE', translate('Define host groups (hostgroups.cfg)'));
/* Do not show modified time list */
$intNoTime = 1;
/* Process host selection field */
$intFieldId = $arrModifyData['members'] ?? 0;
$intReturn1 = $myVisClass->parseSelectMulti(
'tbl_host',
'host_name',
'host_members',
'tbl_lnkHostgroupToHost',
2,
$intFieldId
);
if ($intReturn1 !== 0) {
$myVisClass->processMessage($myVisClass->strErrorMessage, $strErrorMessage);
}
if (($intReturn1 !== 0) && ($intVersion < 3)) {
$myVisClass->processMessage(translate('Attention, no hosts defined!'), $strDBWarning);
$intDataWarning = 1;
}
/* Process host group selection field */
$intFieldId = $arrModifyData['hostgroup_members'] ?? 0;
$intReturn2 = $myVisClass->parseSelectMulti(
$preTableName,
$preKeyField,
'hostgroups',
'tbl_lnkHostgroupToHostgroup',
0,
$intFieldId,
$chkListId
);
if ($intReturn2 !== 0) {
$myVisClass->processMessage($myVisClass->strErrorMessage, $strErrorMessage);
}
/* Process access group selection field */
$intFieldId = $arrModifyData['access_group'] ?? 0;
$intReturn3 = $myVisClass->parseSelectSimple('tbl_group', 'groupname', 'acc_group', 0, $intFieldId);
if ($intReturn3 !== 0) {
$myVisClass->processMessage($myVisClass->strErrorMessage, $strErrorMessage);
}
/* Initial add/modify form definitions */
$myContentClass->addFormInit($conttp);
if ($intDataWarning === 1) {
$conttp->setVariable('WARNING', $strDBWarning . '<br>' . translate('Saving not possible!'));
}
if ($intVersion < 3) {
$conttp->setVariable('VERSION_20_VALUE_MUST', 'mselValue1,');
}
/* Insert data from database in "modify" mode */
if (isset($arrModifyData) && ($chkSelModify === 'modify')) {
/* Check relation information to find out locked configuration datasets */
$intLocked = $myDataClass->infoRelation($preTableName, $arrModifyData['id'], $preKeyField);
$myVisClass->processMessage($myDataClass->strInfoMessage, $strRelMessage);
$strInfo = '<br><span class="redmessage">' . translate('Entry cannot be activated because it is used by '
. 'another configuration') . ':</span>';
$strInfo .= '<br><span class="greenmessage">' . $strRelMessage . '</span>';
/* Process data */
$myContentClass->addInsertData($conttp, $arrModifyData, $intLocked, $strInfo);
}
$conttp->parse('datainsert');
$conttp->show('datainsert');
}
/*
List view
*/
if ($chkModus === 'display') {
/* Initial list view definitions */
$myContentClass->listViewInit($mastertp);
$mastertp->setVariable('TITLE', translate('Define host groups (hostgroups.cfg)'));
$mastertp->setVariable('FIELD_1', translate('Host group'));
$mastertp->setVariable('FIELD_2', translate('Description'));
/* Process search string and filter */
$strSearchWhere = '';
if ($_SESSION['search'][$preSearchSession] !== '') {
$strSearchTxt = $_SESSION['search'][$preSearchSession];
$strSearchWhere .= "AND (`$preKeyField` LIKE '%" . $strSearchTxt . "%' OR `alias` LIKE '%" . $strSearchTxt . "%' "
. "OR `notes` LIKE '%" . $strSearchTxt . "%') ";
}
if ($_SESSION['filter'][$preSearchSession]['registered'] !== '') {
$intRegistered = (int)$_SESSION['filter'][$preSearchSession]['registered'];
if ($intRegistered === 1) {
$strSearchWhere .= "AND `register` = '1' ";
}
if ($intRegistered === 2) {
$strSearchWhere .= "AND `register` = '0' ";
}
$mastertp->setVariable('SEL_REGFILTER_' . $intRegistered . '_SELECTED', 'selected');
}
if ($_SESSION['filter'][$preSearchSession]['active'] !== '') {
$intActivated = (int)$_SESSION['filter'][$preSearchSession]['active'];
if ($intActivated === 1) {
$strSearchWhere .= "AND `active` = '1' ";
}
if ($intActivated === 2) {
$strSearchWhere .= "AND `active` = '0' ";
}
$mastertp->setVariable('SEL_ACTIVEFILTER_' . $intActivated . '_SELECTED', 'selected');
}
/* Row sorting */
$strOrderString = "ORDER BY `config_id`, `$preKeyField` $hidSortDir";
if ($hidSortBy === 2) {
$strOrderString = "ORDER BY `config_id`, `alias` $hidSortDir";
}
/* Count datasets */
$intLineCount = 0;
/** @noinspection SqlResolve */
$strSQL1 = "SELECT count(*) AS `number` FROM `$preTableName` "
. "WHERE $strDomainWhere $strSearchWhere AND `access_group` IN ($strAccess)";
$booReturn1 = $myDBClass->hasSingleDataset($strSQL1, $arrDataLinesCount);
if ($booReturn1 === false) {
$myVisClass->processMessage(translate('Error while selecting data from database:'), $strErrorMessage);
$myVisClass->processMessage($myDBClass->strErrorMessage, $strErrorMessage);
} else {
$intLineCount = (int)$arrDataLinesCount['number'];
if ($intLineCount < $chkLimit) {
$chkLimit = 0;
}
}
/* Get datasets */
$strSQL2 = "SELECT `id`, `$preKeyField`, `alias`, `register`, `active`, `config_id`, `access_group` "
. "FROM `$preTableName` WHERE $strDomainWhere $strSearchWhere AND `access_group` "
. "IN ($strAccess) $strOrderString LIMIT $chkLimit," . $SETS['common']['pagelines'];
$booReturn2 = $myDBClass->hasDataArray($strSQL2, $arrDataLines, $intDataCount);
if ($booReturn2 === false) {
$myVisClass->processMessage(translate('Error while selecting data from database:'), $strErrorMessage);
$myVisClass->processMessage($myDBClass->strErrorMessage, $strErrorMessage);
}
/* Process data */
$myContentClass->listData($mastertp, $arrDataLines, $intDataCount, $intLineCount, $preKeyField, 'alias');
}
/* Show messages */
$myContentClass->showMessages(
$mastertp,
$strErrorMessage,
$strInfoMessage,
$strConsistMessage,
$arrTimeData,
$strTimeInfoString,
$intNoTime
);
/*
Process footer
*/
$myContentClass->showFooter($maintp, $setFileVersion);