/**
* Get xml representation
*
* @param string entity
* @param string target release
* @param string id
* @return string xml string
*/
public function getXmlRepresentation($a_entity, $a_schema_version, $a_id)
{
include_once "./Modules/File/classes/class.ilObjFile.php";
include_once "./Modules/File/classes/class.ilFileXMLWriter.php";
if (ilObject::_lookupType($a_id) == "file") {
$file = new ilObjFile($a_id, false);
$writer = new ilFileXMLWriter();
$writer->setFile($file);
$writer->setOmitHeader(true);
$writer->setAttachFileContents(ilFileXMLWriter::$CONTENT_ATTACH_COPY);
ilUtil::makeDirParents($this->getAbsoluteExportDirectory());
$writer->setFileTargetDirectories($this->getRelativeExportDirectory(), $this->getAbsoluteExportDirectory());
$writer->start();
$xml .= $writer->getXml();
}
return $xml;
}
/**
* get File xml
*
* @param string $sid
* @param int $ref_id
* @param boolean $attachFileContentsMode
*
* @return xml following ilias_file_x.dtd
*/
function getFileXML($sid, $ref_id, $attachFileContentsMode)
{
$this->initAuth($sid);
$this->initIlias();
if (!$this->__checkSession($sid)) {
return $this->__raiseError($this->__getMessage(), $this->__getMessageCode());
}
if (!strlen($ref_id)) {
return $this->__raiseError('No ref id given. Aborting!', 'Client');
}
global $rbacsystem, $tree, $ilLog, $ilAccess;
// get obj_id
if (!($obj_id = ilObject::_lookupObjectId($ref_id))) {
return $this->__raiseError('No File found for id: ' . $ref_id, 'Client');
}
if (ilObject::_isInTrash($ref_id)) {
return $this->__raiseError("Object with ID {$ref_id} has been deleted.", 'Client');
}
// Check access
$permission_ok = false;
foreach ($ref_ids = ilObject::_getAllReferences($obj_id) as $ref_id) {
if ($ilAccess->checkAccess('read', '', $ref_id)) {
$permission_ok = true;
break;
}
}
if (!$permission_ok) {
return $this->__raiseError('No permission to edit the object with id: ' . $ref_id, 'Server');
}
$file = ilObjectFactory::getInstanceByObjId($obj_id, false);
if (!is_object($file) || $file->getType() != "file") {
return $this->__raiseError('Wrong obj id or type for File with id ' . $ref_id, 'Server');
}
// store into xml result set
include_once './Modules/File/classes/class.ilFileXMLWriter.php';
// create writer
$xmlWriter = new ilFileXMLWriter();
$xmlWriter->setFile($file);
$xmlWriter->setAttachFileContents($attachFileContentsMode);
$xmlWriter->start();
return $xmlWriter->getXML();
}