/**
* Get the current directory.
*
* @return The current directory.
*/
function ft_get_dir()
{
if (empty($_REQUEST['dir'])) {
return ft_get_root();
} else {
return ft_get_root() . $_REQUEST['dir'];
}
}
/**
* Private function. Searches for file names and directories recursively.
*
* @param $dir
* Directory to search.
* @param $q
* Search query.
* @return An array of files. Each item is an array:
* array(
* 'name' => '', // File name.
* 'shortname' => '', // File name.
* 'type' => '', // 'file' or 'dir'.
* 'dir' => '', // Directory where file is located.
* )
*/
function _ft_search_find_files($dir, $q)
{
$output = array();
if (ft_check_dir($dir) && ($dirlink = @opendir($dir))) {
while (($file = readdir($dirlink)) !== false) {
if ($file != "." && $file != ".." && (ft_check_file($file) && ft_check_filetype($file) || is_dir($dir . "/" . $file) && ft_check_dir($file))) {
$path = $dir . '/' . $file;
// Check if filename/directory name is a match.
if (stristr($file, $q)) {
$new['name'] = $file;
$new['shortname'] = ft_get_nice_filename($file, 20);
$new['dir'] = substr($dir, strlen(ft_get_root()));
if (is_dir($path)) {
if (ft_check_dir($path)) {
$new['type'] = "dir";
$output[] = $new;
}
} else {
$new['type'] = "file";
$output[] = $new;
}
}
// Check subdirs for matches.
if (is_dir($path)) {
$dirres = _ft_search_find_files($path, $q);
if (is_array($dirres) && count($dirres) > 0) {
$output = array_merge($dirres, $output);
unset($dirres);
}
}
}
}
sort($output);
closedir($dirlink);
return $output;
} else {
return FALSE;
}
}
