vr_admin_vehicles.php at Combine XML, Files and SQLite with PHP 5

<?php
	// check if classes are valid
	$strKlasse = '';
	function __autoload($strKlasse)
	{	try {	if(!preg_match('=^[a-zA-Z_\x7f-\xff][a-zA-Z0-9_\x7f-\xff]*$=m',$strKlasse))
		{ throw new Exception("Class '$strKlasse' is not valid."); }		
		$strIncludeFile = 'classes/'.$strKlasse. '.class.php';		
		if (!file_exists($strIncludeFile))
		{ throw new Exception("Include file <i>$strIncludeFile</i> not found.<br>"); }		
		require_once($strIncludeFile);		
		if(!class_exists($strKlasse))
		{ throw new Exception("Include file <i>$strIncludeFile</i> 
							contains no class '$strKlasse'.<br>");	}
		return true; }
		catch(Exception $e)
		{ die($e->getMessage()); }
	}	
?>
<html>
<head>
		<title>MyRentABike / Manage vehicles / data </title>
		<link href="css/filesqlite.css" rel="stylesheet" media="screen">
	</head>
<body>
<a href="index.html">back</a>
		<h3>MyRentABike / Manage vehicle fleet</h3>
		<p>
<?php
	
	$vrview = new VRViewAll();
	
	if(isset($_GET['id'])) {
		try {	
			$id = $_GET['id'];
			$num = $_GET['num'];
			$rep = $_GET['rep'];
			$repend = $_GET['repend'];
			$end = $_GET['end'];
			$junk = $_GET['junk'];
			$miete = $_GET['miete'];
			$quantity = $_GET['miete'];
			$marke = $_GET['marke'];
			$vid = $_GET['vid'];
			$priceklasse = $_GET['preisklasse'];
	
			// id with correct format
			$vrview->isId($id);
			// quantity with correct format
			$vrview->isQuantity($num);
	
		// error exceptions
		} catch(IdException $e) {
			die($e->getMessage());
		} catch(QtyException $e) {
			die($e->getMessage());
		} catch (Exception $e) {
			print $e;
			exit();
		}
	}
	
	$vrview->openFile();
	echo $vrview->htmlvehicle;
	
	if(isset($_POST['submitMietdatum'])) {	
		$mietstdatum = $_POST['mietstartdatum'];
		$mietenddatum = $_POST['mietenddatum'];
		$setmiete = $_POST['setmiete'];	
		try {			
			// if not correct start date, end date or similar dates call exception
			$vrview->isStartDate($mietstdatum);
			$vrview->isReturnDate($mietenddatum);
			$vrview->isCompareDate($mietstdatum,$mietenddatum);			
			
			// error exceptions
		} catch(StartDateException $e) {
			die($e->getMessage());
		} catch(ReturnDateException $e) {
			die($e->getMessage());
		} catch(CompareDateException $e) {
			die($e->getMessage());
		} catch (Exception $e) {
			print $e;
			exit();
		}	
	}
	
	$vredit = new VRProcessFile($counter,$marke,$rahmen,$sattel,$raeder,$antrieb,
						$farbe,$alter,$type,$preisklasse,$date);
	
	if(isset($id) && !isset($rep) && !isset($repend) && !isset($junk)) {
		
		// is there a customer who has rent a bike
		$rcount = new VRCounter();
		if($rcount->countSingleRentRecord($vid) == 0) {
			die("<span class=\"mess\">This vehicle is not rented by someone.</span>");
		} else { $rcount->vid = $vid; }
			
		echo $vrview->showDetails($num,$id,$quantity,$vid,$mietstdatum,$mietenddatum,$setmiete);	
	}
	if(isset($rep)) {
		if($vredit instanceof VRProcessFile) {
			$vredit->setRepStatus($num,$id,$rep,$miete); }
	}
	if(isset($repend)) {
		if($vredit instanceof VRProcessFile) {
			$vredit->endRepStatus($num,$id,$repend,$miete); }
	}
	if(isset($junk)) {
		if($vredit instanceof VRProcessFile) {
			$vredit->setEntsorgtStatus($num,$id,$end,$junk); }
	}
?></p>
</body>
</html>