/**
* send response
* @access public
*
*/
public function sendResponse()
{
$xml =& QFinder_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 Qfinder_Connector_Utils_XmlNode("CurrentFolder");
$this->_connectorNode->addChild($_currentFolder);
$_currentFolder->addAttribute("path", QFinder_Connector_Utils_FileSystem::convertToConnectorEncoding($this->_currentFolder->getClientPath()));
$this->_errorHandler->setCatchAllErros(true);
$_url = $this->_currentFolder->getUrl();
$_currentFolder->addAttribute("url", is_null($_url) ? "" : QFinder_Connector_Utils_FileSystem::convertToConnectorEncoding($_url));
$this->_errorHandler->setCatchAllErros(false);
$_currentFolder->addAttribute("acl", $this->_currentFolder->getAclMask());
}
$this->buildXml();
$_oErrorNode =& $xml->getErrorNode();
$_oErrorNode->addAttribute("number", "0");
echo $this->_connectorNode->asXML();
exit;
}
/**
* Send error message to the browser. If error number is set to 1, $text (custom error message) will be displayed
* Don't call this function directly
*
* @access public
* @param int $number error number
* @param string $text Custom error message (optional)
*/
public function raiseError($number, $text = false)
{
$this->_errorNode->addAttribute("number", intval($number));
if (false != $text) {
$this->_errorNode->addAttribute("text", $text);
}
echo $this->_connectorNode->asXML();
}
/**
* handle request and build XML
* @access protected
*
*/
function buildXml()
{
$this->checkConnector();
$this->checkRequest();
if (!$this->_currentFolder->checkAcl(QFINDER_CONNECTOR_ACL_FILE_VIEW)) {
$this->_errorHandler->throwError(QFINDER_CONNECTOR_ERROR_UNAUTHORIZED);
}
$resourceTypeInfo = $this->_currentFolder->getResourceTypeConfig();
if (!isset($_GET["fileName"])) {
$this->_errorHandler->throwError(QFINDER_CONNECTOR_ERROR_INVALID_NAME);
}
$fileName = QFinder_Connector_Utils_FileSystem::convertToFilesystemEncoding($_GET["fileName"]);
if (!QFinder_Connector_Utils_FileSystem::checkFileName($fileName) || $resourceTypeInfo->checkIsHiddenFile($fileName)) {
$this->_errorHandler->throwError(QFINDER_CONNECTOR_ERROR_INVALID_REQUEST);
}
if (!$resourceTypeInfo->checkExtension($fileName, false)) {
$this->_errorHandler->throwError(QFINDER_CONNECTOR_ERROR_INVALID_REQUEST);
}
$filePath = QFinder_Connector_Utils_FileSystem::combinePaths($this->_currentFolder->getServerPath(), $fileName);
if (!file_exists($filePath) || !is_file($filePath)) {
$this->_errorHandler->throwError(QFINDER_CONNECTOR_ERROR_FILE_NOT_FOUND);
}
list($width, $height) = getimagesize($filePath);
$oNode = new Qfinder_Connector_Utils_XmlNode("ImageInfo");
$oNode->addAttribute("width", $width);
$oNode->addAttribute("height", $height);
$this->_connectorNode->addChild($oNode);
}
