$egallery = urlencode($gallery);
$filename = $v['filename'];
$url = './?gallery=' . $egallery . '&photo=' . $ename;
$thumburl = "./img.php?gallery={$egallery}&photo={$ename}&width={$thumbwidth}&height={$thumbheight}";
echo <<<EOD
<div class="thumbnail"><a href="{$url}"><img class="image" src="{$thumburl}" width="{$thumbwidth}" height="{$thumbheight}"></a></div>
\t
EOD;
}
echo $top;
echo "</div>";
}
} else {
$nextphoto = getGalleryPhoto($gallery, $photo, 1);
$prevphoto = getGalleryPhoto($gallery, $photo, -1);
$photo = getGalleryPhoto($gallery, $photo, 0);
if ($photo) {
//render photo
$path = $photo['path'];
$filename = $photo['filename'];
$nexturl = './?gallery=' . urlencode($gallery) . '&photo=' . urlencode($nextphoto['name']);
$prevurl = './?gallery=' . urlencode($gallery) . '&photo=' . urlencode($prevphoto['name']);
if (!SINGLE_GALLERY && LIST_GALLERIES) {
$top = '<a href="./">[Top]</a> ';
} else {
$top = '';
}
$tools = <<<EOD
\t<div class="toolbar">{$top} <a href="{$galleryurl}">[Index]</a> <a href="{$prevurl}">[Prev]</a> <a href="{$nexturl}">[Next]</a> <a href="{$photourl}">[Original]</a></div>
EOD;
if (!SINGLE_GALLERY) {
$height = getRequestInput('height', 0, '/^[0-9]+$/');
$width = min($width, 1024);
$height = min($height, 1024);
$type = getImageHeader(getExtension($photo));
$imgname = $gallery . ':' . $photo . ':' . $width . ':' . $height;
$path = THUMBS_DIR . md5($imgname);
//if(!file_exists(THUMBS_DIR)){
// mkdir(THUMBS_DIR);
//}
$thumb_exists = file_exists($path);
$create_thumb = !$thumb_exists;
$thumb_generated = FALSE;
$thumb_image = 0;
if ($create_thumb) {
//try to create the thumb!
$imageinfo = getGalleryPhoto($gallery, $photo, 0);
if ($width == 0 && $height == 0) {
//just use the original!
$path = $imageinfo['path'];
$thumb_exists = TRUE;
} else {
$image = getImage($imageinfo['path']);
$iwidth = imagesx($image);
//input
$iheight = imagesy($image);
$scale = 1;
$swidth = $iwidth;
//source rectangle
$sheight = $iheight;
$owidth = $width;
//output
