browserPath = $pth['folder']['plugins'] . basename(dirname(dirname(__FILE__))) . '/';
$this->view = new XHFileBrowserView();
$this->baseDirectories['images'] = $userfiles_path_images;
$this->baseDirectories['downloads'] = $userfiles_path_downloads;
$this->baseDirectories['userfiles'] = $userfiles_path;
$this->baseDirectories['media'] = $userfiles_path_media;
$this->allowedExtensions['images'] = $image_extensions;
$this->allowedExtensions['downloads'] = $download_extensions;
$this->allowedExtensions['userfiles'] = $userfiles_extensions;
$this->allowedExtensions['media'] = $media_extensions;
}
function fileIsLinked($file) {
global $h, $c, $u;
$i = 0;
$usages = array();
foreach ($c as $page) {
if (preg_match('#<.*(src|href|download)=["|\'].*' . $file . '["|\'].*>#i', $page) > 0) {
$usages[] = '' . $h[$i] . '';
}
$i++;
}
$usages = array_unique($usages);
if (count($usages) > 0) {
return $usages;
}
return false;
}
function readDirectory() {
$dir = $this->browseBase . $this->currentDirectory;
$this->files = array();
$handle = opendir($dir);
if ($handle) {
while (false !== ($file = readdir($handle))) {
if (strpos($file, '.') === 0) {
continue;
}
if (is_dir($dir . $file)) {
$this->folders[] = $this->currentDirectory . $file;
continue;
}
if ($this->isAllowedFile($file)) {
$this->files[] = $file;
}
}
closedir($handle);
natcasesort($this->folders);
natcasesort($this->files);
}
}
function getFolders($directory) {
$folders = array();
$handle = opendir($directory);
if ($handle) {
while (false !== ($file = readdir($handle))) {
if (strpos($file, '.') === 0) {
continue;
}
if (is_dir($directory . $file)) {
$folders[] = str_replace($this->browseBase, '', $directory . $file);
foreach ($this->getFolders($directory . $file . '/') as $subfolder) {
$folders[] = $subfolder;
}
}
}
closedir($handle);
natcasesort($folders);
}
return $folders;
}
function isAllowedFile($file) {
$extension = strtolower(pathinfo($file, PATHINFO_EXTENSION));
if ($extension == $file) {
return false;
}
if (!in_array($extension, $this->allowedExtensions[$this->linkType])
&& !in_array('*', $this->allowedExtensions[$this->linkType])) {
return false;
}
return true;
}
function foldersArray($all = true) {
$folders = array();
$temp = $this->getFolders($this->browseBase . $this->baseDirectory);
$baseDepth = count(explode('/', $this->baseDirectory)) - 2;
foreach ($temp as $i => $folder) {
$ar = explode('/', $folder);
$level = count($ar);
$parent = '';
for ($i = 0; $i < $level - 1; $i++) {
$parent .= '/' . $ar[$i];
}
$parent = substr($parent, 1);
$folders[$folder]['level'] = count($ar) - $baseDepth;
$folders[$folder]['parent'] = $parent;
$folders[$folder]['children'] = array();
$linkList = '';
}
foreach ($folders as $folder => $data) {
$folders[$folder]['children'] = $this->gatherChildren($folder, $folders);
}
$this->view->currentDirectory = $this->currentDirectory;
foreach ($folders as $folder => $data) {
$folders[$folder]['linkList'] = $this->view->folderLink($folder, $folders);
}
return $folders;
}
function gatherChildren($parent, $folders) {
$children = array();
foreach ($folders as $key => $folder) {
if ($folder['parent'] == $parent) {
$children[] = $key;
}
}
return $children;
}
function deleteFile($file) {
$file = $this->browseBase . $this->currentDirectory . basename($file);
if (is_array($this->fileIsLinked($file)))
{
$this->view->message .= '';
$this->view->error('error_not_deleted', $file);
$this->view->message .= '
';
$this->view->error('error_file_is_used', $file);
$this->view->message .= '
';
foreach ($this->fileIsLinked($file) as $page)
{
$this->view->message .= '
- ' . $page . '
';
}
$this->view->message .= '
';
$this->view->error('error_not_uploaded', $file['name']);
$this->view->error('error_file_too_big', array(number_format($file['size']/1000, 2), number_format($this->maxFilesizes[$dir[0]]/1000, 2)));
$this->view->message.= '
';
return;
}
}
if ($file['error'] != 0) {
$this->view->error('error_not_uploaded', $file['name']);
return;
}
$filename = $this->browseBase . $this->currentDirectory . basename($file['name']);
if (file_exists($filename)) {
$this->view->message.= '';
$this->view->error('error_not_uploaded', $file['name']);
$this->view->error('error_file_already_exists', $filename);
$this->view->message.= '
';
return;
}
if ($this->isAllowedFile($file['name']) == false) {
$this->view->message.= '';
$this->view->error('error_not_uploaded', $file['name']);
$this->view->error('error_no_proper_extension', pathinfo($file['name'], PATHINFO_EXTENSION));
$this->view->message.= '
';
return;
}
if (move_uploaded_file($_FILES['fbupload']['tmp_name'], $filename)) {
chmod($filename, 0644);
$this->view->success('success_uploaded', $file['name']);
return;
}
$this->view->error('error_not_uploaded', $file['name']);
}
function createFolder() {
$folder = basename($_POST['createFolder']);
$folder = str_replace(array(':', '*', '?', '"', '<', '>', '|', ' '), '', $folder);
$folder = $this->browseBase . $this->currentDirectory . $folder;
if (is_dir($folder)) {
$this->view->error('error_folder_already_exists', basename($folder));
return;
}
if (!mkdir($folder)) {
$this->view->error('error_unknown');
}
$this->view->success('success_folder_created', basename($folder));
return;
}
function deleteFolder() {
$folder = $this->browseBase . $this->currentDirectory . basename($_POST['folder']);
if (!rmdir($folder)) {
$this->view->error('error_not_deleted', basename($folder));
return;
}
$this->view->success('success_deleted', basename($folder));
return;
}
function renameFile() {
$newName = str_replace(array('..', '<', '>', ':', '?', ' '), '', basename($_POST['renameFile']));
$oldName = $_POST['oldName'];
if ($oldName == $newName) {
return;
}
if (pathinfo($newName, PATHINFO_EXTENSION) !== pathinfo($oldName, PATHINFO_EXTENSION)) {
$this->view->message = 'You can not change the file extension!';
return;
}
if (file_exists($this->browseBase . $this->currentDirectory . '/' . $newName)) {
$this->view->error('error_file_already_exists', $newName);
return;
}
if (is_array($this->fileIsLinked($oldName))) {
$this->view->error('error_cant_rename', $oldName);
$this->view->error('error_file_is_used', $oldName);
foreach ($this->fileIsLinked($oldName) as $page) {
$this->view->message .= '' . $page . '';
}
$this->view->message .= '';
return;
}
if (rename($this->browseBase . $this->currentDirectory . '/' . $oldName, $this->browseBase . $this->currentDirectory . '/' . $newName)) {
$this->view->message = 'Renamed ' . $oldName . ' to ' . $newName . '!';
return;
}
$this->view->message = 'Something went wrong (XHFilebrowser::renameFile())';
return;
}
function render($template) {
$template = str_replace(array('.', '/', '\\', '<', ' '), '', $template);
if (!file_exists($this->browserPath . 'tpl/' . $template . '.html')) {
return "XHFileBrowser::render() - Template not found: {$this->browserPath}tpl/$template.html'
";
}
$this->view->baseDirectory = $this->baseDirectory;
// $this->view->basePath = '';
$this->view->baseLink = $this->linkType;
$this->view->folders = $this->foldersArray();
$this->view->subfolders = $this->folders;
$this->view->files = $this->files;
return $this->view->loadTemplate($this->browserPath . 'tpl/' . $template . '.html');
}
function setLinkParams($paramsString) {
$this->view->linkParams = $paramsString;
}
function setLinkPrefix($prefix) {
$this->view->linkPrefix = $prefix;
}
function setBrowseBase($path) {
$this->browseBase = $path;
$this->view->basePath = $path;
}
function setBrowserPath($path) {
$this->view->browserPath = $path;
}
function setMaxFileSize($folder = '', $bytes) {
if (key_exists($folder, $this->baseDirectories)){
$this->maxFilesizes[$folder] = (int) $bytes;
}
}
}
?>