/**
* Create an HTML list from a folder tree
*
* @author CRP Henri Tudor - TAO Team - {@link http://www.tao.lu}
* @param string $dir
* @param string $dataDir
* @param mixed $open [optional]
* @param boolean $recursive [optional]
* @return string the list
*/
private function createFolderList($dir, $dataDir, $open = false, $recursive = false)
{
if (!preg_match("/\\/\$/", $dir)) {
$dir .= '/';
}
$buffer = '';
if (file_exists($dir) && is_readable($dir)) {
$files = scandir($dir);
foreach ($files as $i => $file) {
if (preg_match("/^\\./", $file)) {
unset($files[$i]);
}
}
natcasesort($files);
if (count($files) > 0) {
if ($recursive) {
$buffer .= "<ul class='jqueryFileTree' style='display: block;'>";
} else {
$buffer .= "<ul class='jqueryFileTree' style='display: none;'>";
}
foreach ($files as $file) {
if (file_exists($dir . $file) && $file != '.' && $file != '..' && is_dir($dir . $file)) {
$tmpbuffer = '';
$status = 'collapsed';
if ($open !== false) {
if (filemanager_helpers_FileUtils::isFolder($open, str_replace(filemanager_helpers_FileUtils::getBasePath(), '', $dir . $file))) {
$tmpbuffer = $this->createFolderList($dir . $file, preg_replace("/\\/\$/", '', $dataDir) . '/' . preg_replace("/\\/\$/", '', $file) . '/', $open, true);
$status = 'expanded';
}
}
$buffer .= "<li class='directory {$status}'><a href='#' rel='" . htmlentities($dataDir . $file) . "/'>" . htmlentities($file) . "</a>{$tmpbuffer}</li>";
}
}
foreach ($files as $file) {
if (file_exists($dir . $file) && $file != '.' && $file != '..' && !is_dir($dir . $file)) {
$ext = preg_replace('/^.*\\./', '', $file);
$buffer .= "<li class='file ext_{$ext}'><a href='#' rel='" . htmlentities($dataDir . $file) . "'>" . htmlentities($file) . "</a></li>";
}
}
$buffer .= "</ul>";
}
}
return $buffer;
}
