/**
* handle request and build XML
* @access protected
*
*/
function buildXml()
{
$_config =& CKEditor_Connector_Core_Factory::getInstance("Core_Config");
$_resourceTypeConfig = $this->_currentFolder->getResourceTypeConfig();
$sNewFolderName = isset($_POST["newFolderName"]) ? $_POST["newFolderName"] : "";
$sNewFolderName = CKEditor_Connector_Utils_FileSystem::convertToFilesystemEncoding($sNewFolderName);
if (!CKEditor_Connector_Utils_FileSystem::checkFileName($sNewFolderName)) {
$this->_errorHandler->throwError(CKEDITOR_CONNECTOR_ERROR_INVALID_NAME);
}
$sServerDir = CKEditor_Connector_Utils_FileSystem::combinePaths($this->_currentFolder->getServerPath(), $sNewFolderName);
if (!is_writeable($this->_currentFolder->getServerPath())) {
$this->_errorHandler->throwError(CKEDITOR_CONNECTOR_ERROR_ACCESS_DENIED);
}
$bCreated = false;
if (file_exists($sServerDir)) {
$this->_errorHandler->throwError(CKEDITOR_CONNECTOR_ERROR_ALREADY_EXIST);
}
if ($perms = $_config->getChmodFolders()) {
$oldUmask = umask(0);
$bCreated = @mkdir($sServerDir, $perms);
umask($oldUmask);
} else {
$bCreated = @mkdir($sServerDir);
}
if (!$bCreated) {
$this->_errorHandler->throwError(CKEDITOR_CONNECTOR_ERROR_ACCESS_DENIED);
} else {
$oNewFolderNode = new CKEditor_Connector_Utils_XmlNode("NewFolder");
$this->_connectorNode->addChild($oNewFolderNode);
$oNewFolderNode->addAttribute("name", CKEditor_Connector_Utils_FileSystem::convertToConnectorEncoding($sNewFolderName));
}
}
/**
* handle request and build XML
* @access protected
*
*/
function buildXml()
{
$_config =& CKEditor_Connector_Core_Factory::getInstance("Core_Config");
// Map the virtual path to the local server path.
$_sServerDir = $this->_currentFolder->getServerPath();
if (!is_dir($_sServerDir)) {
$this->_errorHandler->throwError(CKEDITOR_CONNECTOR_ERROR_FOLDER_NOT_FOUND);
}
// Create the "Folders" node.
$oFoldersNode = new CKEditor_Connector_Utils_XmlNode("Folders");
$this->_connectorNode->addChild($oFoldersNode);
$files = array();
if ($dh = @opendir($_sServerDir)) {
while (($file = readdir($dh)) !== false) {
if ($file != "." && $file != ".." && is_dir($_sServerDir . $file)) {
$files[] = $file;
}
}
closedir($dh);
} else {
$this->_errorHandler->throwError(CKEDITOR_CONNECTOR_ERROR_ACCESS_DENIED);
}
$resourceTypeInfo = $this->_currentFolder->getResourceTypeConfig();
if (sizeof($files) > 0) {
natcasesort($files);
$i = 0;
foreach ($files as $file) {
// Create the "Folder" node.
$oFolderNode[$i] = new CKEditor_Connector_Utils_XmlNode("Folder");
$oFoldersNode->addChild($oFolderNode[$i]);
$oFolderNode[$i]->addAttribute("name", CKEditor_Connector_Utils_FileSystem::convertToConnectorEncoding($file));
$i++;
}
}
}
/**
* send response
* @access public
*
*/
function sendResponse()
{
$xml =& CKEditor_Connector_Core_Factory::getInstance("Core_Xml");
$this->_connectorNode =& $xml->getConnectorNode();
$this->checkConnector();
if ($this->mustCheckRequest()) {
$this->checkRequest();
}
$resourceTypeName = $this->_currentFolder->getResourceTypeName();
if (!empty($resourceTypeName)) {
$this->_connectorNode->addAttribute("resourceType", $this->_currentFolder->getResourceTypeName());
}
if ($this->mustAddCurrentFolderNode()) {
$_currentFolder = new CKEditor_Connector_Utils_XmlNode("CurrentFolder");
$this->_connectorNode->addChild($_currentFolder);
$_currentFolder->addAttribute("path", CKEditor_Connector_Utils_FileSystem::convertToConnectorEncoding($this->_currentFolder->getClientPath()));
$this->_errorHandler->setCatchAllErros(true);
$_url = $this->_currentFolder->getUrl();
$_currentFolder->addAttribute("url", is_null($_url) ? "" : CKEditor_Connector_Utils_FileSystem::convertToConnectorEncoding($_url));
$this->_errorHandler->setCatchAllErros(false);
}
$this->buildXml();
$_oErrorNode =& $xml->getErrorNode();
$_oErrorNode->addAttribute("number", "0");
echo $this->_connectorNode->asXML();
exit;
}
/**
* Get server path
*
* @return string
* @access public
*/
public function getServerPath()
{
if (is_null($this->_serverPath)) {
$this->_resourceTypeConfig = $this->getResourceTypeConfig();
$this->_serverPath = CKEditor_Connector_Utils_FileSystem::combinePaths($this->_resourceTypeConfig->getDirectory(), ltrim($this->_clientPath, "/"));
}
return $this->_serverPath;
}
/**
* Check request
* @access protected
*
*/
function checkRequest()
{
if (preg_match(",(/\\.)|[[:cntrl:]]|(//)|(\\\\)|([\\:\\*\\?\"\\<\\>\\|]),", $this->_currentFolder->getClientPath())) {
$this->_errorHandler->throwError(CKEDITOR_CONNECTOR_ERROR_INVALID_NAME);
}
$_resourceTypeConfig = $this->_currentFolder->getResourceTypeConfig();
if (is_null($_resourceTypeConfig)) {
$this->_errorHandler->throwError(CKEDITOR_CONNECTOR_ERROR_INVALID_TYPE);
}
$_clientPath = $this->_currentFolder->getClientPath();
if (!is_dir($this->_currentFolder->getServerPath())) {
if ($_clientPath == "/") {
if (!CKEditor_Connector_Utils_FileSystem::createDirectoryRecursively($this->_currentFolder->getServerPath())) {
/**
* @todo handle error
*/
}
} else {
$this->_errorHandler->throwError(CKEDITOR_CONNECTOR_ERROR_FOLDER_NOT_FOUND);
}
}
}
/**
* handle request and build XML
* @access protected
*
*/
function buildXml()
{
$_config =& CKEditor_Connector_Core_Factory::getInstance("Core_Config");
// Map the virtual path to the local server path.
$_sServerDir = $this->_currentFolder->getServerPath();
$files = array();
$folders = array();
if ($dh = @opendir($_sServerDir)) {
while (($file = readdir($dh)) !== false) {
if ($file == "." || $file == "..") {
continue;
} else {
if (!is_dir($_sServerDir . $file)) {
$files[] = $file;
} else {
$folders[] = $file;
}
}
}
closedir($dh);
} else {
$this->_errorHandler->throwError(CKEDITOR_CONNECTOR_ERROR_ACCESS_DENIED);
}
// Create the "Folders" node.
$oFoldersNode = new CKEditor_Connector_Utils_XmlNode("Folders");
$this->_connectorNode->addChild($oFoldersNode);
$resourceTypeInfo = $this->_currentFolder->getResourceTypeConfig();
if (sizeof($folders) > 0) {
natcasesort($folders);
$i = 0;
foreach ($folders as $file) {
// Create the "Folder" node.
$oFolderNode[$i] = new CKEditor_Connector_Utils_XmlNode("Folder");
$oFoldersNode->addChild($oFolderNode[$i]);
$oFolderNode[$i]->addAttribute("name", CKEditor_Connector_Utils_FileSystem::convertToConnectorEncoding($file));
$i++;
}
}
// Create the "Files" node.
$oFilesNode = new CKEditor_Connector_Utils_XmlNode("Files");
$this->_connectorNode->addChild($oFilesNode);
if (!is_dir($_sServerDir)) {
$this->_errorHandler->throwError(CKEDITOR_CONNECTOR_ERROR_FOLDER_NOT_FOUND);
}
if (sizeof($files) > 0) {
natcasesort($files);
$i = 0;
foreach ($files as $file) {
$filemtime = @filemtime($_sServerDir . $file);
//otherwise file doesn't exist or we can't get it's filename properly
if ($filemtime !== false) {
$filename = basename($file);
if (!$resourceTypeInfo->checkExtension($filename, false)) {
continue;
}
$oFileNode[$i] = new CKEditor_Connector_Utils_XmlNode("File");
$oFilesNode->addChild($oFileNode[$i]);
$oFileNode[$i]->addAttribute("name", CKEditor_Connector_Utils_FileSystem::convertToConnectorEncoding(basename($file)));
$oFileNode[$i]->addAttribute("date", @date("YmdHi", $filemtime));
$size = filesize($_sServerDir . $file);
if ($size && $size < 1024) {
$size = 1;
} else {
$size = (int) round($size / 1024);
}
$oFileNode[$i]->addAttribute("size", $size);
$i++;
}
}
}
}
/**
* send response (save uploaded file)
* @access public
*
*/
function sendResponse()
{
$iErrorNumber = CKEDITOR_CONNECTOR_ERROR_NONE;
$oRegistry =& CKEditor_Connector_Core_Factory::getInstance("Core_Registry");
$oRegistry->set("FileUpload_fileName", "unknown file");
$uploadedFile = array_shift($_FILES);
if (!isset($uploadedFile['name'])) {
$this->_errorHandler->throwError(CKEDITOR_CONNECTOR_ERROR_UPLOADED_INVALID);
}
$sFileName = CKEditor_Connector_Utils_FileSystem::convertToFilesystemEncoding(basename($uploadedFile['name']));
$oRegistry->set("FileUpload_fileName", $sFileName);
$this->checkConnector();
$this->checkRequest();
if (!CKEditor_Connector_Utils_FileSystem::checkFileName($sFileName)) {
$this->_errorHandler->throwError(CKEDITOR_CONNECTOR_ERROR_INVALID_NAME);
}
$_config =& CKEditor_Connector_Core_Factory::getInstance("Core_Config");
$_resourceTypeConfig = $this->_currentFolder->getResourceTypeConfig();
$resourceTypeInfo = $this->_currentFolder->getResourceTypeConfig();
if (!$resourceTypeInfo->checkExtension($sFileName)) {
$this->_errorHandler->throwError(CKEDITOR_CONNECTOR_ERROR_INVALID_EXTENSION);
}
$sFileNameOrginal = $sFileName;
$oRegistry->set("FileUpload_fileName", $sFileName);
$htmlExtensions = $_config->getHtmlExtensions();
$sExtension = CKEditor_Connector_Utils_FileSystem::getExtension($sFileNameOrginal);
if ($htmlExtensions && !CKEditor_Connector_Utils_Misc::inArrayCaseInsensitive($sExtension, $htmlExtensions) && ($detectHtml = CKEditor_Connector_Utils_FileSystem::detectHtml($uploadedFile['tmp_name'])) === true) {
$this->_errorHandler->throwError(CKEDITOR_CONNECTOR_ERROR_UPLOADED_WRONG_HTML_FILE);
}
$sExtension = CKEditor_Connector_Utils_FileSystem::getExtension($sFileNameOrginal);
$secureImageUploads = $_config->getSecureImageUploads();
if ($secureImageUploads && ($isImageValid = CKEditor_Connector_Utils_FileSystem::isImageValid($uploadedFile['tmp_name'], $sExtension)) === false) {
$this->_errorHandler->throwError(CKEDITOR_CONNECTOR_ERROR_UPLOADED_CORRUPT);
}
switch ($uploadedFile['error']) {
case UPLOAD_ERR_OK:
break;
case UPLOAD_ERR_INI_SIZE:
case UPLOAD_ERR_FORM_SIZE:
$this->_errorHandler->throwError(CKEDITOR_CONNECTOR_ERROR_UPLOADED_TOO_BIG);
break;
case UPLOAD_ERR_PARTIAL:
case UPLOAD_ERR_NO_FILE:
$this->_errorHandler->throwError(CKEDITOR_CONNECTOR_ERROR_UPLOADED_CORRUPT);
break;
case UPLOAD_ERR_NO_TMP_DIR:
$this->_errorHandler->throwError(CKEDITOR_CONNECTOR_ERROR_UPLOADED_NO_TMP_DIR);
break;
case UPLOAD_ERR_CANT_WRITE:
$this->_errorHandler->throwError(CKEDITOR_CONNECTOR_ERROR_ACCESS_DENIED);
break;
case UPLOAD_ERR_EXTENSION:
$this->_errorHandler->throwError(CKEDITOR_CONNECTOR_ERROR_ACCESS_DENIED);
break;
}
$sServerDir = $this->_currentFolder->getServerPath();
$iCounter = 0;
while (true) {
$sFilePath = CKEditor_Connector_Utils_FileSystem::combinePaths($sServerDir, $sFileName);
if (file_exists($sFilePath)) {
$iCounter++;
$sFileName = CKEditor_Connector_Utils_FileSystem::getFileNameWithoutExtension($sFileNameOrginal) . "(" . $iCounter . ")" . "." . CKEditor_Connector_Utils_FileSystem::getExtension($sFileNameOrginal);
$oRegistry->set("FileUpload_fileName", $sFileName);
$iErrorNumber = CKEDITOR_CONNECTOR_ERROR_UPLOADED_FILE_RENAMED;
} else {
if (false === move_uploaded_file($uploadedFile['tmp_name'], $sFilePath)) {
$iErrorNumber = CKEDITOR_CONNECTOR_ERROR_ACCESS_DENIED;
} else {
if (isset($detectHtml) && $detectHtml === -1 && CKEditor_Connector_Utils_FileSystem::detectHtml($sFilePath) === true) {
@unlink($sFilePath);
$this->_errorHandler->throwError(CKEDITOR_CONNECTOR_ERROR_UPLOADED_WRONG_HTML_FILE);
} else {
if (isset($isImageValid) && $isImageValid === -1 && CKEditor_Connector_Utils_FileSystem::isImageValid($sFilePath, $sExtension) === false) {
@unlink($sFilePath);
$this->_errorHandler->throwError(CKEDITOR_CONNECTOR_ERROR_UPLOADED_CORRUPT);
}
}
}
if (is_file($sFilePath) && ($perms = $_config->getChmodFiles())) {
$oldumask = umask(0);
chmod($sFilePath, $perms);
umask($oldumask);
}
break;
}
}
$this->_errorHandler->throwError($iErrorNumber, $sFileName, false);
}
/**
* Unlink file/folder
*
* @static
* @access public
* @param string $path
* @return boolean
*/
function unlink($path)
{
/* make sure the path exists */
if (!file_exists($path)) {
return false;
}
/* If it is a file or link, just delete it */
if (is_file($path) || is_link($path)) {
return @unlink($path);
}
/* Scan the dir and recursively unlink */
$files = scandir($path);
if ($files) {
foreach ($files as $filename) {
if ($filename == '.' || $filename == '..') {
continue;
}
$file = str_replace('//', '/', $path . '/' . $filename);
CKEditor_Connector_Utils_FileSystem::unlink($file);
}
}
/* Remove the parent dir */
if (!@rmdir($path)) {
return false;
}
return true;
}
