nagiosql/install/step3.php

<?php
///////////////////////////////////////////////////////////////////////////////
//
// NagiosQL
//
///////////////////////////////////////////////////////////////////////////////
//
// (c) 2005-2017 by Martin Willisegger
//
// Project   : NagiosQL
// Component : Installer script - step 2
// 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 $
//
///////////////////////////////////////////////////////////////////////////////
//
// Prevent this file from direct access
// ====================================
if(preg_match('#' . basename(__FILE__) . '#', htmlspecialchars($_SERVER['PHP_SELF'], ENT_QUOTES, 'utf-8'))) {
  exit;
}
//
// Define common variables
// =======================
$preIncludeContent	= "templates/step3.tpl.htm";
$intError 			= 0;

if(function_exists("date_default_timezone_set") and function_exists("date_default_timezone_get")) {
 @date_default_timezone_set(@date_default_timezone_get());
}
//
// Build content
// =============
$arrTemplate['STEP1_BOX'] 		= $myInstClass->translate('Requirements');
$arrTemplate['STEP2_BOX']		= $myInstClass->translate($_SESSION['install']['mode']);
$arrTemplate['STEP3_BOX'] 		= $myInstClass->translate('Finish');
$arrTemplate['STEP3_TITLE'] 	= "NagiosQL ".$myInstClass->translate($_SESSION['install']['mode']).": ".$myInstClass->translate("Finishing Setup");
$arrTemplate['INST_VISIBLE'] 	= "showfield";
$arrTemplate['STEP4_SUB_TITLE']	= $myInstClass->translate("Deploy NagiosQL settings");
$arrTemplate['STEP3_TEXT_01']	= $myInstClass->translate("Database server connection (privileged user)");
$arrTemplate['STEP3_TEXT_03']	= $myInstClass->translate("Database server version");
$arrTemplate['STEP3_TEXT_05']	= $myInstClass->translate("Database server support");
$arrTemplate['STEP3_TEXT_07']	= $myInstClass->translate("Delete existing NagiosQL database");
$arrTemplate['STEP3_TEXT_09']	= $myInstClass->translate("Creating new database");
$arrTemplate['STEP3_TEXT_11']	= $myInstClass->translate("Installing NagiosQL database tables");
$arrTemplate['STEP3_TEXT_13']	= $myInstClass->translate("Create NagiosQL database user");
$arrTemplate['STEP3_TEXT_15']	= $myInstClass->translate("Set initial NagiosQL Administrator");
$arrTemplate['STEP3_TEXT_17']	= $myInstClass->translate("Database server connection (NagiosQL user)");
$arrTemplate['STEP4_TEXT_01']	= $myInstClass->translate("Writing global settings to database");
$arrTemplate['STEP4_TEXT_03']	= $myInstClass->translate("Writing database configuration to settings.php");
$arrTemplate['STEP4_TEXT_05']	= $myInstClass->translate("Import Nagios sample data");
$arrTemplate['STEP4_TEXT_07']	= $myInstClass->translate("Create and/or store NagiosQL path settings");

$arrTemplate['STEP4_VISIBLE'] 	   = "hidefield";
$arrTemplate['STEP3_TEXT_02_SHOW'] = "hidefield";
$arrTemplate['STEP3_TEXT_03_SHOW'] = "hidefield";
$arrTemplate['STEP3_TEXT_05_SHOW'] = "hidefield";
$arrTemplate['STEP3_TEXT_07_SHOW'] = "hidefield";
$arrTemplate['STEP3_TEXT_09_SHOW'] = "hidefield";
$arrTemplate['STEP3_TEXT_11_SHOW'] = "hidefield";
$arrTemplate['STEP3_TEXT_13_SHOW'] = "hidefield";
$arrTemplate['STEP3_TEXT_15_SHOW'] = "hidefield";
$arrTemplate['STEP3_TEXT_17_SHOW'] = "hidefield";
$arrTemplate['STEP4_TEXT_03_SHOW'] = "hidefield";
$arrTemplate['STEP4_TEXT_05_SHOW'] = "hidefield";
$arrTemplate['STEP4_TEXT_07_SHOW'] = "hidefield";
//
// Check any data before installation
// ==================================
$intInstError = 0;
//
// Doing installation/upgrade
// ==========================
if ($_SESSION['install']['mode'] == "Update") {
	$arrTemplate['STEP3_SUB_TITLE']	= $myInstClass->translate("Updating existing NagiosQL database");
	//
	// Include database class
	// ======================
	if ($_SESSION['install']['dbtype'] == "mysqli") {
		// Include and initialize mysqli class
		include("../functions/mysqli_class.php");
		$myDBClass = new mysqlidb;
	} else if ($_SESSION['install']['dbtype'] == "pgsql") {
		// Include and initialize pgsql class
		include("../functions/pgsql_class.php");
		$myDBClass = new pgsqldb;
	} else {
		$strErrorMessage .= $myInstClass->translate("Database type not defined!")." (".$_SESSION['install']['dbtype'].")<br>\n";
		$strStatusMessage = "<span class=\"red\">".$myInstClass->translate("failed")."</span>";	
		$intError 		  = 1;
	}
	// Set DB parameters
	$myDBClass->arrParams['server']		= $_SESSION['install']['dbserver'];
	$myDBClass->arrParams['port']		= $_SESSION['install']['dbport'];
	$myDBClass->arrParams['username']	= $_SESSION['install']['admuser'];
	$myDBClass->arrParams['password']	= $_SESSION['install']['admpass'];
	$myDBClass->arrParams['database']	= $_SESSION['install']['dbname'];
	// Include classes
	if ($intError == 0)	$myInstClass->myDBClass =& $myDBClass;
	// Check database connection
	if ($intError == 0)	$intError = $myInstClass->openAdmDBSrv($arrTemplate['STEP3_TEXT_02'],$strErrorMessage);
	if ($intError == 0)	$intError = $myInstClass->openDatabase($arrTemplate['STEP3_TEXT_02'],$strErrorMessage);
	$arrTemplate['STEP3_TEXT_02_SHOW'] 	= "showfield";
	// Check NagiosQL version
	if ($intError == 0)	{
		$arrTemplate['STEP3_TEXT_03'] 		= $myInstClass->translate("Installed NagiosQL version");
		$arrTemplate['STEP3_TEXT_03_SHOW'] 	= "showfield";
		$intError = $myInstClass->checkQLVersion($arrTemplate['STEP3_TEXT_04'],$strErrorMessage,$arrUpdate,$setQLVersion);
	}
	// Upgrade NagiosQL DB
	if ($intError == 0) {
		$arrTemplate['STEP3_TEXT_05'] 		= $myInstClass->translate("Upgrading from version")." ".$setQLVersion." ".$myInstClass->translate("to")." ".$preNagiosQL_ver;
		$arrTemplate['STEP3_TEXT_05_SHOW'] 	= "showfield";
		$intError = $myInstClass->updateQLDB($arrTemplate['STEP3_TEXT_06'],$strErrorMessage,$arrUpdate);
	}
	if (($_SESSION['install']['dbtype'] == "mysql") && (version_compare($setQLVersion,"3.2.0") == -1)) {
		// Converting database to UTF8
		if ($intError == 0) {
			$arrTemplate['STEP3_TEXT_07'] 		= $myInstClass->translate("Converting database to utf8 character set");
			$arrTemplate['STEP3_TEXT_07_SHOW'] 	= "showfield";
			$intError = $myInstClass->convQLDB($arrTemplate['STEP3_TEXT_08'],$strErrorMessage);
		}
		// Converting database tables to UTF8
		if ($intError == 0) {
			$arrTemplate['STEP3_TEXT_09'] 		= $myInstClass->translate("Converting database tables to utf8 character set");
			$arrTemplate['STEP3_TEXT_09_SHOW'] 	= "showfield";
			$intError = $myInstClass->convQLDBTables($arrTemplate['STEP3_TEXT_10'],$strErrorMessage);
		}
		// Converting database fields to UTF8
		if ($intError == 0) {
			$arrTemplate['STEP3_TEXT_11'] 		= $myInstClass->translate("Converting database fields to utf8 character set");
			$arrTemplate['STEP3_TEXT_11_SHOW'] 	= "showfield";
			$intError = $myInstClass->convQLDBFields($arrTemplate['STEP3_TEXT_12'],$strErrorMessage);
		}
	}
	// Reconnect Database with new user
	if ($intError == 0) {
		$arrTemplate['STEP3_TEXT_17_SHOW'] = "showfield";
		$intError = $myInstClass->openAdmDBSrv($arrTemplate['STEP3_TEXT_18'],$strErrorMessage,1);
		$intError = $myInstClass->openDatabase($arrTemplate['STEP3_TEXT_18'],$strErrorMessage,1);
	}
	// Deploy NagiosQL database settings
	if ($intError == 0) {
		$arrTemplate['STEP4_VISIBLE'] = "showfield";
		$intError = $myInstClass->updateSettingsDB($arrTemplate['STEP4_TEXT_02'],$strErrorMessage);
	}	
	// Write database settings to file
	if ($intError == 0) {
		$arrTemplate['STEP4_TEXT_03_SHOW'] = "showfield";
		$intError = $myInstClass->updateSettingsFile($arrTemplate['STEP4_TEXT_04'],$strErrorMessage);
	}
} else {
	$arrTemplate['STEP3_SUB_TITLE']	= $myInstClass->translate("Create new NagiosQL database");
	//
	// Include database class
	// ======================
	if ($_SESSION['install']['dbtype'] == "mysqli") {
		// Include and initialize mysqli class
		include("../functions/mysqli_class.php");
		$myDBClass = new mysqlidb;
	} else if ($_SESSION['install']['dbtype'] == "pgsql") {
		// Include and initialize pgsql class
		include("../functions/pgsql_class.php");
		$myDBClass = new pgsqldb;
	//} else if ($_SESSION['install']['dbtype'] == "sqlite3") {
	//	// Include sqlite3 and initialize class
	//	include("../functions/sqlite3_class.php");
	//	$myDBClass = new sqlite3db;
	} else {
		$strErrorMessage .= $myInstClass->translate("Database type not defined!")." (".$_SESSION['install']['dbtype'].")<br>\n";
		$strStatusMessage = "<span class=\"red\">".$myInstClass->translate("failed")."</span>";	
		$intError 		  = 1;
	}
	// Set DB parameters
	$myDBClass->arrParams['server']		= $_SESSION['install']['dbserver'];
	$myDBClass->arrParams['port']		= $_SESSION['install']['dbport'];
	$myDBClass->arrParams['username']	= $_SESSION['install']['admuser'];
	$myDBClass->arrParams['password']	= $_SESSION['install']['admpass'];
	$myDBClass->arrParams['database']	= $_SESSION['install']['dbname'];
	// Include classes
	if ($intError == 0)	$myInstClass->myDBClass =& $myDBClass;
	// Check database connection
	$intOldDBStatus = 0;
	if ($intError == 0)	$intError = $myInstClass->openAdmDBSrv($arrTemplate['STEP3_TEXT_02'],$strErrorMessage);
	// Does the database already exist?
	if ($intError == 0)	{
		$intOldDBStatus = $myInstClass->openDatabase($strTmpMessage,$strTmpError);
		$myDBClass->strErrorMessage = "";
		if (($intOldDBStatus == 0) && ($_SESSION['install']['dbdrop'] == 0)) {
			$strErrorMessage .=	$myInstClass->translate("Database already exists and drop database was not selected, please correct or manage manually")."<br>";
			$arrTemplate['STEP3_TEXT_02'] = "<span class=\"red\">".$myInstClass->translate("failed")."</span>";
			$intError = 1;				
		} else {
			$myInstClass->openAdmDBSrv($arrTemplate['STEP3_TEXT_02'],$strErrorMessage);
		}
	}
	$arrTemplate['STEP3_TEXT_02_SHOW']	 = "showfield";
	$arrTemplate['STEP3_TEXT_02']		.= " (".$_SESSION['install']['dbtype'].")";
	// Check database version
	if ($intError == 0) {
		$arrTemplate['STEP3_TEXT_03_SHOW'] = "showfield";	
		$arrTemplate['STEP3_TEXT_05_SHOW'] = "showfield";
		$intError = $myInstClass->checkDBVersion($arrTemplate['STEP3_TEXT_06'],$strErrorMessage,$strVersion);
		if ($strVersion == "unknown") {
			$arrTemplate['STEP3_TEXT_04'] = "<span class=\"red\">".$myInstClass->translate("unknown")."</span>";
		} else {
			$arrTemplate['STEP3_TEXT_04'] = "<span class=\"green\">".$strVersion."</span>";
		}
	}
	// Drop existing database
	if (($intError == 0) && ($_SESSION['install']['dbdrop'] == 1) && ($intOldDBStatus == 0)) {
		$arrTemplate['STEP3_TEXT_07_SHOW'] = "showfield";
		$intError = $myInstClass->dropDB($arrTemplate['STEP3_TEXT_08'],$strErrorMessage);
	}
	// Create new database
	if ($intError == 0) {
		$arrTemplate['STEP3_TEXT_09_SHOW'] = "showfield";
		$intError = $myInstClass->createDB($arrTemplate['STEP3_TEXT_10'],$strErrorMessage);
		echo $strErrorMessage;
	}
	// Write initial SQL data to database
	if ($intError == 0) $intError = $myInstClass->openDatabase($strTmp,$strErrorMessage);
	if ($intError == 0) {
		$arrTemplate['STEP3_TEXT_11_SHOW'] = "showfield";
		$arrInsert[] = $preSqlNewInstall;
		$intError = $myInstClass->updateQLDB($arrTemplate['STEP3_TEXT_12'],$strErrorMessage,$arrInsert);
	}
	// Grant NagiosQL database user
	if ($intError == 0) {
		$arrTemplate['STEP3_TEXT_13_SHOW'] = "showfield";
		$intError = $myInstClass->grantDBUser($arrTemplate['STEP3_TEXT_14'],$strErrorMessage);
	}
	// Create NagiosQL admin user
	if ($intError == 0) {
		$arrTemplate['STEP3_TEXT_15_SHOW'] = "showfield";
		$intError = $myInstClass->createNQLAdmin($arrTemplate['STEP3_TEXT_16'],$strErrorMessage);
	}
	// Reconnect Database with new user
	if ($intError == 0) {
		$myDBClass->arrParams['username']	= $_SESSION['install']['dbuser'];
		$myDBClass->arrParams['password']	= $_SESSION['install']['dbpass'];
		$arrTemplate['STEP3_TEXT_17_SHOW'] = "showfield";
		if ($intError == 0)	$intError = $myInstClass->openAdmDBSrv($arrTemplate['STEP3_TEXT_18'],$strErrorMessage,1);
		if ($intError == 0)	$intError = $myInstClass->openDatabase($arrTemplate['STEP3_TEXT_18'],$strErrorMessage,1);
	}
	// Deploy NagiosQL settings
	if ($intError == 0) {
		$arrTemplate['STEP4_VISIBLE'] = "showfield";
		$intError = $myInstClass->updateSettingsDB($arrTemplate['STEP4_TEXT_02'],$strErrorMessage);
	}
	// Write database settings to file
	if ($intError == 0) {
		$arrTemplate['STEP4_TEXT_03_SHOW'] = "showfield";
		$intError = $myInstClass->updateSettingsFile($arrTemplate['STEP4_TEXT_04'],$strErrorMessage);
	}
	// Write sample data to database
	if (($intError == 0) && ($_SESSION['install']['sample'] == 1)) {
		$arrTemplate['STEP4_TEXT_05_SHOW'] = "showfield";
		$arrSample[] = "sql/import_nagios_sample.sql";
		$intError = $myInstClass->updateQLDB($arrTemplate['STEP4_TEXT_06'],$strErrorMessage,$arrSample);
	}
	// Create NagiosQL path and write path settings to the database
	if ($intError == 0) {
		$arrTemplate['STEP4_TEXT_07_SHOW'] = "showfield";
		$intError = $myInstClass->updateQLpath($arrTemplate['STEP4_TEXT_08'],$strErrorMessage);
	}
}
if ($intError != 0) {
	$arrTemplate['ERRORMESSAGE']  = "<p style=\"color:#F00;margin-top:0px;font-weight:bold;\">".$strErrorMessage."</p>\n";
	$arrTemplate['INFO_TEXT']	  = "";
	$arrTemplate['BUTTON']	  	  = "<div id=\"install-back\">\n";
	$arrTemplate['BUTTON']	  	 .= "<input type='hidden' name='hidStep' id='hidStep' value='2' />\n";
	$arrTemplate['BUTTON']	  	 .= "<input type='image' src='images/previous.png' value='Submit' alt='Submit' /><br />".$myInstClass->translate("Back")."\n";
	$arrTemplate['BUTTON']	  	 .= "</div>\n";
} else {
	$arrTemplate['ERRORMESSAGE']  = "";
	$arrTemplate['INST_VISIBLE']  = "showfield";
	$arrTemplate['INFO_TEXT']	  = $myInstClass->translate("Please delete the install directory to continue!");
	$arrTemplate['BUTTON']	  	  = "<div id=\"install-next\">\n";
	$arrTemplate['BUTTON']	  	 .= "<a href='../index.php'><img src='images/next.png' alt='finish' title='finish' border='0' /></a><br />".$myInstClass->translate("Finish")."\n";
	$arrTemplate['BUTTON']	  	 .= "</div>\n";
}
//
// Write content
// =============
$strContent = $myInstClass->parseTemplate($arrTemplate,$preIncludeContent);
echo $strContent;
?>