nagiosql/admin/hostdependencies.php

<?php
///////////////////////////////////////////////////////////////////////////////
//
// NagiosQL
//
///////////////////////////////////////////////////////////////////////////////
//
// (c) 2005-2017 by Martin Willisegger
//
// Project   : NagiosQL
// Component : Host dependencies definition
// Website   : http://www.nagiosql.org
// Date      : $LastChangedDate: 2017-06-22 09:29:35 +0200 (Thu, 22 Jun 2017) $
// Author    : $LastChangedBy: martin $
// Version   : 3.3.0
// Revision  : $LastChangedRevision: 2 $
//
///////////////////////////////////////////////////////////////////////////////
//
// Define common variables
// =======================
$prePageId			= 19;
$preContent   		= "admin/hostdependencies.tpl.htm";
$preSearchSession	= 'hostdependencies';
$preTableName		= 'tbl_hostdependency';
$preKeyField		= 'config_name';
$preAccess    		= 1;
$preFieldvars 		= 1;
//
// Include preprocessing files
// ===========================
require("../functions/prepend_adm.php");
require("../functions/prepend_content.php");
//
// Data processing
// ===============
$strEO = substr($chkChbGr1a.$chkChbGr1b.$chkChbGr1c.$chkChbGr1d.$chkChbGr1e,0,-1);
$strNO = substr($chkChbGr2a.$chkChbGr2b.$chkChbGr2c.$chkChbGr2d.$chkChbGr2e,0,-1);
// 
// Add or modify data
// ==================
if ((($chkModus == "insert") || ($chkModus == "modify")) && ($intGlobalWriteAccess == 0)) {
  	$strSQLx = "`$preTableName` SET `$preKeyField`='$chkTfValue1', `dependent_host_name`=$intMselValue1, `host_name`=$intMselValue2, `dependent_hostgroup_name`=$intMselValue3,
				`hostgroup_name`=$intMselValue4, `inherits_parent`='$chkChbValue1', `execution_failure_criteria`='$strEO', `notification_failure_criteria`='$strNO',
				`dependency_period`=$chkSelValue1, $preSQLCommon1";
	if ($chkModus == "insert") {
		$strSQL 		= "INSERT INTO ".$strSQLx;
  	} else {
    	$strSQL			= "UPDATE ".$strSQLx." WHERE `id`=$chkDataId";
  	}
	if ($intWriteAccessId == 0) {
		if ((($intMselValue1 != 0) && ($intMselValue2 != 0)) || (($intMselValue3 != 0) && ($intMselValue4 != 0))  ||
		    (($intMselValue1 != 0) && ($intMselValue4 != 0)) || (($intMselValue3 != 0) && ($intMselValue2 != 0))) {
			$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") $myDataClass->writeLog(translate('New host dependency inserted:')." ".$chkTfValue1);
				if ($chkModus == "modify") $myDataClass->writeLog(translate('Host dependency modified:')." ".$chkTfValue1);
				//
				// Insert/update relations
				// =======================
				if ($chkModus == "insert") {
					if ($intMselValue1 != 0) $intRet1 = $myDataClass->dataInsertRelation("tbl_lnkHostdependencyToHost_DH",$chkDataId,$chkMselValue1);
					if (isset($intRet1) && ($intRet1 != 0)) $myVisClass->processMessage($myDataClass->strErrorMessage,$strErrorMessage);
					if ($intMselValue2 != 0) $intRet2 = $myDataClass->dataInsertRelation("tbl_lnkHostdependencyToHost_H",$chkDataId,$chkMselValue2);
					if (isset($intRet2) && ($intRet2 != 0)) $myVisClass->processMessage($myDataClass->strErrorMessage,$strErrorMessage);
					if ($intMselValue3 != 0) $intRet3 = $myDataClass->dataInsertRelation("tbl_lnkHostdependencyToHostgroup_DH",$chkDataId,$chkMselValue3);
					if (isset($intRet3) && ($intRet3 != 0)) $myVisClass->processMessage($myDataClass->strErrorMessage,$strErrorMessage);
					if ($intMselValue4 != 0) $intRet4 = $myDataClass->dataInsertRelation("tbl_lnkHostdependencyToHostgroup_H",$chkDataId,$chkMselValue4);
					if (isset($intRet4) && ($intRet4 != 0)) $myVisClass->processMessage($myDataClass->strErrorMessage,$strErrorMessage);
				} else if ($chkModus == "modify") {
					if ($intMselValue1 != 0) {
						$intRet1 = $myDataClass->dataUpdateRelation("tbl_lnkHostdependencyToHost_DH",$chkDataId,$chkMselValue1);
					} else {
						$intRet1 = $myDataClass->dataDeleteRelation("tbl_lnkHostdependencyToHost_DH",$chkDataId);
					}
					if ($intRet1 != 0) $myVisClass->processMessage($myDataClass->strErrorMessage,$strErrorMessage);
					if ($intMselValue2 != 0) {
						$intRet2 = $myDataClass->dataUpdateRelation("tbl_lnkHostdependencyToHost_H",$chkDataId,$chkMselValue2);
					} else {
						$intRet2 = $myDataClass->dataDeleteRelation("tbl_lnkHostdependencyToHost_H",$chkDataId);
					}
					if ($intRet2 != 0) $myVisClass->processMessage($myDataClass->strErrorMessage,$strErrorMessage);
					if ($intMselValue3 != 0) {
						$intRet3 = $myDataClass->dataUpdateRelation("tbl_lnkHostdependencyToHostgroup_DH",$chkDataId,$chkMselValue3);
					} else {
						$intRet3 = $myDataClass->dataDeleteRelation("tbl_lnkHostdependencyToHostgroup_DH",$chkDataId);
					}
					if ($intRet3 != 0) $myVisClass->processMessage($myDataClass->strErrorMessage,$strErrorMessage);
					if ($intMselValue4 != 0) {
						$intRet4 = $myDataClass->dataUpdateRelation("tbl_lnkHostdependencyToHostgroup_H",$chkDataId,$chkMselValue4);
					} else {
						$intRet4 = $myDataClass->dataDeleteRelation("tbl_lnkHostdependencyToHostgroup_H",$chkDataId);
					}
					if ($intRet4 != 0) $myVisClass->processMessage($myDataClass->strErrorMessage,$strErrorMessage);
				}
				if (($intRet1 + $intRet2 + $intRet3 + $intRet4) != 0) $strInfoMessage = "";
				//
				// Update Import HASH
				// ==================
				$booReturn = $myDataClass->updateHash($preTableName,$chkDataId);
				if ($booReturn != 0) $myVisClass->processMessage($myDataClass->strErrorMessage,$strErrorMessage);
			}
		} 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); 
//
// Start content
// =============
$conttp->setVariable("TITLE",translate('Define host dependencies (hostdependencies.cfg)'));
$conttp->parse("header");
$conttp->show("header");
//
// Singe data form
// ===============
if ($chkModus == "add") {
	// Do not show modified time list
	$intNoTime = 1;
  	// Process host selection field
	if (isset($arrModifyData['dependent_host_name'])) {$intFieldId = $arrModifyData['dependent_host_name'];} else {$intFieldId = 0;}
	$intReturn = $myVisClass->parseSelectMulti('tbl_host','host_name','depend_host','tbl_lnkHostdependencyToHost_DH',2,$intFieldId);
	if ($intReturn != 0) $myVisClass->processMessage($myVisClass->strErrorMessage,$strErrorMessage);
	if (isset($arrModifyData['host_name'])) {$intFieldId = $arrModifyData['host_name'];} else {$intFieldId = 0;}
	$intReturn1 = $myVisClass->parseSelectMulti('tbl_host','host_name','host','tbl_lnkHostdependencyToHost_H',2,$intFieldId);
	if ($intReturn1 != 0) $myVisClass->processMessage($myVisClass->strErrorMessage,$strErrorMessage);
  	// Process time period selection field
  	if (isset($arrModifyData['dependency_period'])) {$intFieldId = $arrModifyData['dependency_period'];} else {$intFieldId = 0;}
  	$intReturn = $myVisClass->parseSelectSimple('tbl_timeperiod','timeperiod_name','timeperiod',1,$intFieldId);
	if ($intReturn != 0) $myVisClass->processMessage($myVisClass->strErrorMessage,$strErrorMessage);
  	// Process host group selection field
	if (isset($arrModifyData['dependent_hostgroup_name'])) {$intFieldId = $arrModifyData['dependent_hostgroup_name'];} else {$intFieldId = 0;}
	$intReturn = $myVisClass->parseSelectMulti('tbl_hostgroup','hostgroup_name','depend_hostgroup','tbl_lnkHostdependencyToHostgroup_DH',2,$intFieldId);
	if ($intReturn != 0) $myVisClass->processMessage($myVisClass->strErrorMessage,$strErrorMessage);
	if (isset($arrModifyData['hostgroup_name'])) {$intFieldId = $arrModifyData['hostgroup_name'];} else {$intFieldId = 0;}
	$intReturn2 = $myVisClass->parseSelectMulti('tbl_hostgroup','hostgroup_name','hostgroup','tbl_lnkHostdependencyToHostgroup_H',2,$intFieldId);
	if ($intReturn2 != 0) $myVisClass->processMessage($myVisClass->strErrorMessage,$strErrorMessage);
	if (($intReturn1 != 0) && ($intReturn2 != 0))  {
		$myVisClass->processMessage(translate('Attention, no hosts and hostgroups defined!'),$strDBWarning);
		$intDataWarning = 1;
	}
  	// Process access group selection field
  	if (isset($arrModifyData['access_group'])) {$intFieldId = $arrModifyData['access_group'];} else {$intFieldId = 0;}
  	$intReturn = $myVisClass->parseSelectSimple('tbl_group','groupname','acc_group',0,$intFieldId);
	if ($intReturn != 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!'));
	// 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,$strInfo);
    	if ($arrModifyData['inherits_parent'] == 1) $conttp->setVariable("ACT_INHERIT","checked");
    	foreach(explode(",",$arrModifyData['execution_failure_criteria']) AS $elem) {
      		$conttp->setVariable("DAT_EO".strtoupper($elem)."_CHECKED","checked");
    	}
    	foreach(explode(",",$arrModifyData['notification_failure_criteria']) AS $elem) {
      		$conttp->setVariable("DAT_NO".strtoupper($elem)."_CHECKED","checked");
    	}
  	}
  	$conttp->parse("datainsert");
  	$conttp->show("datainsert");
}
//
// List view
// ==========
if ($chkModus == "display") {
	// Initial list view definitions
	$myContentClass->listViewInit($mastertp);
	$mastertp->setVariable("FIELD_1",translate('Config name'));
	$mastertp->setVariable("FIELD_2",translate('Dependent hosts')." / ".translate('Dependent hostgroups'));
	$mastertp->setVariable("DISABLE_SORT_2","disable");
	// Process search string
 	if ($_SESSION['search'][$preSearchSession] != "") {
  		$strSearchTxt   = $_SESSION['search'][$preSearchSession];
  		$strSearchWhere = "AND (`$preKeyField` LIKE '%".$strSearchTxt."%')";
  	}
	// Row sorting
	$strOrderString = "ORDER BY `config_id`, `$preKeyField` $hidSortDir";
	if ($hidSortBy == 2) $strOrderString = "ORDER BY `config_id`, `$preKeyField` $hidSortDir";
	$mastertp->setVariable("DISABLE_SORT_2","disable");
  	// Count datasets
  	$strSQL    = "SELECT count(*) AS `number` FROM `$preTableName` WHERE $strDomainWhere $strSearchWhere AND `access_group` IN ($strAccess)";
  	$booReturn = $myDBClass->getSingleDataset($strSQL,$arrDataLinesCount);
  	if ($booReturn == 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
  	$strSQL    = "SELECT `id`, `$preKeyField`, `dependent_host_name`, `dependent_hostgroup_name`, `register`, `active`, `config_id`, `access_group`  
				  FROM `$preTableName` WHERE $strDomainWhere $strSearchWhere AND `access_group` IN ($strAccess) 
				  $strOrderString LIMIT $chkLimit,".$SETS['common']['pagelines'];
  	$booReturn = $myDBClass->getDataArray($strSQL,$arrDataLines,$intDataCount);
	if ($booReturn == 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,'process_field',40);
}
// Show messages
$myContentClass->showMessages($mastertp,$strErrorMessage,$strInfoMessage,$strConsistMessage,$arrTimeData,$strTimeInfoString,$intNoTime);
//
// Process footer
// ==============
$myContentClass->showFooter($maintp,$setFileVersion);
?>