<--------- index.php ------------->

<style type="text/css" media="screen">
<!--
@import url("system/main.css");
-->
</style>

<?


Function Numdirs($dir)
{
	
	if(!$dir)
		$dir = ".";
		
	$handle = opendir($dir);	
	while($file = readdir($handle))
	{
		if(is_dir("$dir/$file") && $file != "thumbs" && $file != "." && $file != ".." && $file != "system")
			$numdirs++;
	}
	return $numdirs;
}

Function NumPics($dir)
{
	$handle = opendir($dir);	
	while($file = readdir($handle))
	{
		$filetype = substr($file,-3,3);
		if ($filetype == "jpg" || $filetype == "JPG" )
			$numpics++;	
	}
	return $numpics;
}

function ThumbAvail($file)
{
	$fp = popen("./jhead -st - '$file' 2>&1", "r");
	while (!feof($fp)) {
      		$buf .= fread($fp, 1024);
   	}
   	
   	if(strstr($buf,"thumbnail"))
   		return 0;
   	else
   		return 1;	
}  

Function ImgSize($file) 		
{
	$fp = popen("./jhead '$file' 2>&1", "r");
	while (!feof($fp)) {
      		$buf .= fread($fp, 1024);
   	}
   	
   	//Resolution : 1536 x 2048 
   	eregi("Resolution.* ([0-9]{1,}) x ([0-9]{1,})[^0-9]",$buf, $res);

	$res[0] = trim(substr($res[0],12));
   	
   	return $res;
}

Function GetNextName($name)
{
	
	if(file_exists($name))
	{
		$handle = opendir('.');	
		while($file = readdir($handle))
		{	
			
			$filetype = substr($file,-3,3);
			
			if ($filetype == "jpg" || $filetype == "JPG" )
		        {
				if($stop)
					return($file);
							
				if($file == $name)
					$stop = 1;
			}	
		
		}
	}
		
}

Function GetPrevName($name)
{
	
	if(file_exists($name))
	{
		$handle = opendir('.');	
		while($file = readdir($handle))
		{	
			
			$filetype = substr($file,-3,3);
			
			if ($filetype == "jpg" || $filetype == "JPG" )
		        {
				if($file == $name)
					return($oudefile);	
				else	
					$oudefile = $file;	
			}
		}	
	}	
	
}


Function CreateThumb($file)
{
	
	if(!is_dir("thumbs"))
	{
		$res = @mkdir("thumbs",0777);
		
		if(!$res)
		{
			echo "Geen rechten om thumbnails aan te maken.";
			exit();
		}
		else
			chmod("thumbs",0777);
	}
	
	//set_time_limit (30);
	
	$imagehw = GetImageSize("$file");
	$src_width = $imagehw[0];  
	$src_height = $imagehw[1];
			
	// orrigineel
	//$src_width > $src_height ? $dest_width = 100 : $dest_width = 75;
	$src_width > $src_height ? $dest_width = 75 : $dest_width = 50;
	
	$tmp = $src_width / $dest_width;
	$dest_height = $src_height / $tmp;
		
	$src_img = imagecreatefromjpeg("$file");
	$dst_img = imagecreatetruecolor($dest_width,$dest_height);
	
	imagecopyresampled($dst_img, $src_img, 0, 0, 0, 0, $dest_width,	$dest_height, $src_width, $src_height);
	imagejpeg($dst_img, "thumbs/$file", 75);
	imagedestroy($src_img);
	imagedestroy($dst_img);

	
	
	
}

if($dir == "")
	$dir = ".";
chdir($dir);

	
if($show == "")
{	
	if($dir == ".")
		$showdir = "Overzicht categori&euml;n";
	elseif(substr($dir,0,2) == "./")
		$showdir = substr($dir,2,strlen($dir));
	else
		$showdir = $dir;	
	
	echo "<table border=0 cellpadding=3 cellspacing=1 class=contenttable width=100%>\n\n";
	if($showdir != "Overzicht categori&euml;n")
	{
		$lastslash = strrpos($dir,"/");
		$tmpdir = substr($dir,0,$lastslash);
		$back = "<a href=\"$PHP_SELF?dir=$tmpdir\">Terug</a>";
	}
	
	echo "<tr><td class=kop1>$showdir</td><td align=right>$back</td></tr>";	
		
	echo "<tr><td colspan=2 height=20>&nbsp;</td></tr>\n";
	echo "</table>";	
	
	
	$numdirs = NumDirs("");
	if($numdirs)
	{	
		//Eventuele dirs laten zien
		echo "<table border=0 cellpadding=3 cellspacing=1 class=contenttable width=100%>\n\n";
		echo "<tr class=row0><td colspan=3>Categorie</td></tr>\n";
		
		
		$handle = opendir('.');	
		while($file = readdir($handle))
		{
			$bgclass == "row1" ? $bgclass = "row2" : $bgclass = "row1";
			if(is_dir($file) && $file != "thumbs" && $file != "." && $file != ".." && $file != "system")
			{
				$numpics = Numpics($file);
				$numdirs = Numdirs($file);
				
				$shownumpics = "";
				if($numpics)
					$numpics == 1 ? $shownumpics = "1 foto" : $shownumpics = "$numpics foto's";
				
				$shownumdirs = "";
				if($numdirs)
					$numdirs == 1 ? $shownumdirs = "1 subcategorie" : $shownumdirs = "$numdirs subcategorieen";	
					
				echo "<tr class=$bgclass><td align=center width=60><a href=\"$PHP_SELF?dir=$dir/$file\"><img src=system/folder.gif border=0></a></td><td><a href=\"$PHP_SELF?dir=$dir/$file\">$file</a></td><td width=100>$shownumpics$numdiv $shownumdirs</td></tr>\n";	
			}
		
		}
		
		echo "<tr><td height=20>&nbsp</td></tr>\n";
		echo "</table>";
	}	
	
	
	$numpics = NumPics(".");
		
	if($numpics)
	{
		//Losse Foto's laten zien
		echo "<table border=1 bordercolor=#E4E2Ed style=\"border-color: #E4E2ED; border-width: 1px;\" cellpadding=5 cellspacing=0 width=100%>\n\n";
		echo "<tr><td>";
		echo "<table border=0 cellpadding=5 cellspacing=0 width=100%>\n\n";
		//echo "<tr class=row0><td>Thumbnail</td><td>Filename</td><td>Filesize</td><td>Size</td></tr>\n";
		
		$handle = opendir('.');	
		while($file = readdir($handle))
		{
			
			
			$filetype = substr($file,-3,3);
				
			if ($filetype == "jpg" || $filetype == "JPG" )
		        {
				$bgclass == "row1" ? $bgclass = "row2" : $bgclass = "row1";
				
				$filesize = round(filesize($file)/1024);
		             	$namelength= strlen($file)-4;
		              	$file = substr($file,0,$namelength);
				
				$imagehw = GetImageSize("$file.$filetype");
				$width = $imagehw[0];  
				$height = $imagehw[1];
			       
			       
			       	if(!file_exists("thumbs/$file.$filetype"))
			       		CreateThumb("$file.$filetype");
			      	
			       
			        if(!$width)
			        {
			        	$imghw = ImgSize("$file.$filetype");
			        	$width = $imghw[1];
			        	$height = $imghw[2];
				}
			       
			        //-- edited by me..
			        
		            
			        if (!$count)
			        	$count = 1;
			        
			        if ($count == 1)
			        {
			        	echo "<tr class=$bgclass>\n";
			        	echo "<td align=center width=\"33%\"><a href=\"$PHP_SELF?dir=$dir&show=img&file=".rawurlencode("$file.$filetype")."\"><img src=\"$dir/thumbs/$file.$filetype\" border=0><a/></td>\n";
			        }
			        elseif ($count == 2)
			        	echo "<td align=center width=\"33%\"><a href=\"$PHP_SELF?dir=$dir&show=img&file=".rawurlencode("$file.$filetype")."\"><img src=\"$dir/thumbs/$file.$filetype\" border=0><a/></td>\n";
			        elseif ($count == 3)
			        {
			        	echo "<td align=center width=\"33%\"><a href=\"$PHP_SELF?dir=$dir&show=img&file=".rawurlencode("$file.$filetype")."\"><img src=\"$dir/thumbs/$file.$filetype\" border=0><a/></td>\n";
			        	echo "</tr>\n";
			        	$count = "0";
			        }
			        	
			        	
			      	/*    
			        echo "<tr class=$bgclass>\n";
			        echo "<td align=center width=100><a href=\"$PHP_SELF?dir=$dir&show=img&file=".rawurlencode("$file.$filetype")."\"><img src=\"$dir/thumbs/$file.$filetype\" border=0><a/></td>\n";
			        echo "<td><a href=\"$PHP_SELF?dir=$dir&show=img&file=".rawurlencode("$file.$filetype")."\">$file</a></td>\n";
			        echo "<td>$filesize kB</td>";
			        echo "<td>$width&nbspx&nbsp;$height</td>";
			        echo "</tr>";
			        */
			        
			        $count++;
			
				$totalfilesize += $filesize;
				$totalwidth += $width;
				$totalheight += $height;
				$numimg++;
			}
			
			
		}
	}
	
	if($numimg)
	{
		$avgwidth = round($totalwidth / $numimg);
		$avgheight = round($totalheight / $numimg);
		$avgfilesize = round($totalfilesize / $numimg);
		$totalfilesize = round($totalfilesize / 1000,2);
		
		echo "<tr><td height=20>&nbsp;</td></tr>\n";
		echo "<tr class=row0><td colspan=4>Statistieken</td></tr>\n";
		echo "<tr class=row1><td colspan=2>Totaal aantal foto's</td><td colspan=2>$numimg</td></tr>\n";
		echo "<tr class=row2><td colspan=2>Gemiddelde foto</td><td colspan=2>$avgfilesize kB</td></tr>\n";
		echo "<tr class=row1><td colspan=2>Gemiddelde afmetingen</td><td colspan=2>$avgwidth x $avgheight</td></tr>\n";
		echo "<tr class=row2><td colspan=2>Totaal foto's</td><td colspan=2>$totalfilesize MB</td></tr>\n";
	}

	
	if ($dir != ".")
		echo "</table></td></tr></table>";
	
}
elseif($show == "img")
{
	
	$showfile = substr($file,0,-4);
	echo "<table border=0 cellpadding=3 cellspacing=1 class=contenttable width=100%>\n\n";
	
	
	$nextimg = GetNextName($file);
	if($nextimg)
		$next = "<a href=\"$PHP_SELF?dir=$dir&show=img&file=$nextimg\">Volgende</a>";
	$previmg = GetPrevName($file);
	if($previmg)
		$prev = "<a href=\"$PHP_SELF?dir=$dir&show=img&file=$previmg\">Vorige</a>";
	
	
	if($nextimg)
		$img = "<a href=\"$PHP_SELF?dir=$dir&show=img&file=$nextimg\"><img border=0 src=\"$dir/$file\"></a>";
	else
		$img = "<img src=\"$dir/$file\">";	
	
	$prev && $next ? $div = " | " : $div = "";
	echo "<tr><td class=kop1>$showfile</td><td align=right><a href=\"$PHP_SELF?dir=$dir\">Terug</a></td></tr>\n";
	echo "<tr><td>$prev$div$next</td></tr>\n";
	echo "<tr><td colspan=2>$img</td></tr>";
	echo "<tr><td>$prev$div$next</td></tr>\n";
	
	echo "</table>";
	
	
	
	$lastslash = strrpos($HTTP_SERVER_VARS[SCRIPT_FILENAME],"/");
	$root = substr($HTTP_SERVER_VARS[SCRIPT_FILENAME],0,$lastslash+1);
	
	
	
	
	
	$fp = popen("$root/system/./jhead -se '$file' 2>&1", "r");
	while (!feof($fp)) {
      		$buf .= fread($fp, 1024);
   	}
   	
   	
   	
   	// echo $buf;	 
   	/* 	
   	if(!strstr($buf,"denied"))
   	{
   		$tmp = explode("\n",$buf);
	   	for($i = 0; $i <= count($tmp); $i++)
	   	{
	   		if($tmp[$i] != "")
	   		{
		   		$tmp2 = explode(": ",$tmp[$i]);
		   		$info[$i][key] = trim($tmp2[0]);
		   		$info[$i][val] = trim($tmp2[1]);
		   	}	
	   	}
	   	
	   	echo "<table border=0 cellpadding=3 cellspacing=1 class=contenttable width=100%>\n\n";
		echo "<tr><td height=20>&nbsp;</td></tr>\n";
		echo "<tr class=row0><td colspan=2>Camera Instellingen</td></tr>\n";
		for($i = 0; $i <= count($info); $i++)
		{
			
			if($info[$i][key] && $info[$i][val])
				echo "<tr class=row1><td width=100>{$info[$i][key]}</td><td>{$info[$i][val]}</td></tr>\n";
			elseif($info[$i][key] && !$info[$i][val])	
				echo "<tr class=row1><td colspan=2>{$info[$i][key]}</tr>\n";
	   		
	   	}
	}
	echo "</table>";
	*/
}

	if ($dir == ".")
	{
		$path = "..";
		$imgpath = "..";
		//echo "</tr></table>";
	}
	else
	{
		$path = "../..";
		$imgpath = "..";
	}
?>

<------- DIT ALLES IN DE MAP -> system <- ----------------->

De map system kun je hier downloaden:
http://www.phphulp.nl/voorbeeld/pics/system.zip

Dit omdat hier ook een plaatje bij zit..
