function getDirectoryContentsExec($directory)
{
$directory = rtrim($directory, '/');
$directory_tree = array();
if (getDirectoryReadability($directory)) {
$directory_list = opendir($directory);
while (FALSE !== ($file = readdir($directory_list))) {
if ($file != '.' && $file != '..') {
$path = $directory . '/' . $file;
if (is_readable($path)) {
$subdirectories = explode('/', $path);
$end = end($subdirectories);
$mtime = filemtime($path);
$sorting = $end;
if (is_dir($path)) {
$directory_tree[$sorting] = array('path' => $path, 'name' => $end, 'date' => $mtime, 'kind' => 'directory');
} elseif (is_file($path)) {
$exp = explode('.', $end);
$extension = end($exp);
$filename = $exp[0];
$directory_tree[$sorting] = array('path' => $path, 'name' => $end, 'extension' => $extension, 'filename' => $filename, 'size' => filesize($path), 'date' => $mtime, 'kind' => 'file');
}
}
}
}
ksort($directory_tree, SORT_STRING);
closedir($directory_list);
}
return $directory_tree;
}
</head>
<body>
<div class="page">
<div class="title"><?php
echo SITE_NAME;
?>
</div>
<?php
//some startup checks of configuration etc
function notify($message)
{
if (NOTIFICATIONS) {
echo '<div class="notification">' . $message . '</div>';
}
}
if (!getDirectoryReadability(GALLERIES_DIR)) {
notify('Warning: The galleries directory is not readable or does not exist.');
}
if (!getDirectoryWritability(THUMBS_DIR)) {
notify('Warning: The thumbs directory is not writable or does not exist. This will severely affect performance!');
}
if ($gallery == '') {
if (LIST_GALLERIES) {
$galleries = getGalleries();
if ($galleries) {
//render gallery list
foreach ($galleries as $k => $v) {
$name = $v['name'];
$url = './?gallery=' . urlencode($name);
echo <<<EOD
\t<div class="gallery">
