function folderScan($dir)
{
global $raw;
disp("Scanning Folder: {$dir}", 5);
# Define image extensions in lower case.
$imgExt = array('jpg', 'jpeg', 'png', 'gif', 'bmp', 'tif', 'tiff');
if ($raw) {
$imgExt = array_merge($imgExt, array('dng', 'cr2'));
}
# Add trailing slash to directory if it doesn't exist already.
$dir = substr($dir, -1) == "/" ? $dir : $dir . "/";
# Create arrays
$result['directories'] = array();
$result['images'] = array();
# If the scan fails.
if (!($files = @scandir($dir))) {
disp("Failed scanning {$dir}", 2);
}
# If there were files found.
if (count($files) > 0) {
foreach ($files as $file) {
# Skip all Unix hidden images & directories
if (substr($file, 0, 1) == ".") {
continue;
}
# If the 'file' is a directory.
if (is_dir($dir . $file)) {
$result['directories'][] = $dir . $file;
}
# If the 'file' is an image file.
if (is_file($dir . $file) && hasExt($file, $imgExt)) {
$result['images'][] = $dir . $file;
}
}
}
return $result;
}
function print_gallery_movies($movies)
{
global $baseURL, $dir;
if (count($movies) > 0) {
echo "<!-- Begin Movies-->\n";
?>
<script type="text/javascript">
function movie_player(movie,width,height) {
var movie=window.open(movie,'','scrollbars=no,menubar=no,height='+height+',width='+width+',resizable=no,toolbar=no,location=no,status=no');
return false;
}
</script>
<?php
echo "<div id='movies'>\n";
echo "\t<h3>Movies</h3>\n";
echo "\t<ul>\n";
foreach ($movies as $movie) {
if (hasExt($movie, array("mpg", "avi"))) {
echo "\t\t<li><a target='_new' href=\"" . rrawurlencode($baseURL . $dir . $movie) . "\">";
echo "{$movie}</a> (" . getFileSize($scriptBase . $dir . $movie) . ")";
echo "</li>\n";
}
if (hasExt($movie, "mov")) {
echo "\t<li>\n";
echo "\t\t";
print_movie($movie, "qt_player");
echo "</li>\n";
}
if (hasExt($movie, array("flv", "f4v", "mp4", "mp3"))) {
echo "\t<li>\n";
echo "\t\t";
print_movie($movie, "swf_player");
echo "</li>\n";
}
}
echo "\t</ul>\n";
echo "</div>\n";
echo "<!-- End Movies-->\n\n";
}
}
