pachacamac/gallery.php

## gallery.php
<?php
$files = preg_grep('/\.jpg$/i', glob('*'));
if($_GET['thumb'] && in_array($_GET['thumb'], $files)){
  $thumb = exif_thumbnail($_GET['thumb'], $width, $height, $type);
  if($thumb !== false){ // show embedded thumbnail
    header('Content-type: '.image_type_to_mime_type($type));
    echo $thumb;
  }elseif(false){
    // TODO: create thumbnail on the fly with imagemagick if installed
  }else{ // fallback: show original image
    header('Location: '.htmlentities($_GET['thumb']));
  }
  exit;
}
?>
<html>
<head>
  <meta name="viewport" content="width=device-width, initial-scale=1">
  <title><? echo ucwords(basename(getcwd()))." - ".count($files)." images" ; ?></title>
  <style type="text/css">
    * { margin: 0; padding: 0; box-sizing: border-box; }
    body { background: #333F47; text-align: center; }
    a { text-decoration: none; }
    img { margin: 1em; height: 8em; box-shadow: 0px 0px 5px #111; }
    img:hover { box-shadow: 0px 0px 5px #eee; }
  </style>
</head>
<body>
<?php
foreach($files as $index => $file){
  $exif = exif_read_data($file);
  $datetime = htmlentities($exif['DateTimeOriginal']);
  $file = htmlentities($file);
  echo "<a href='$file'><img src='?thumb=$file' alt='$file' title='$datetime'></a>";
}
?>
</body>
</html>
	<?php
	$files = preg_grep('/\.jpg$/i', glob('*'));
	if($_GET['thumb'] && in_array($_GET['thumb'], $files)){
	$thumb = exif_thumbnail($_GET['thumb'], $width, $height, $type);
	if($thumb !== false){ // show embedded thumbnail
	header('Content-type: '.image_type_to_mime_type($type));
	echo $thumb;
	}elseif(false){
	// TODO: create thumbnail on the fly with imagemagick if installed
	}else{ // fallback: show original image
	header('Location: '.htmlentities($_GET['thumb']));
	}
	exit;
	}
	?>
	<html>
	<head>
	<meta name="viewport" content="width=device-width, initial-scale=1">
	<title><? echo ucwords(basename(getcwd()))." - ".count($files)." images" ; ?></title>
	<style type="text/css">
	* { margin: 0; padding: 0; box-sizing: border-box; }
	body { background: #333F47; text-align: center; }
	a { text-decoration: none; }
	img { margin: 1em; height: 8em; box-shadow: 0px 0px 5px #111; }
	img:hover { box-shadow: 0px 0px 5px #eee; }
	</style>
	</head>
	<body>
	<?php
	foreach($files as $index => $file){
	$exif = exif_read_data($file);
	$datetime = htmlentities($exif['DateTimeOriginal']);
	$file = htmlentities($file);
	echo "<a href='$file'><img src='?thumb=$file' alt='$file' title='$datetime'></a>";
	}
	?>
	</body>
	</html>