/**
* add an File with id.
*
* @param string $session_id current session
* @param int $target_id refid of parent in repository
* @param string $file_xml qti xml description of test
*
* @return int reference id in the tree, 0 if not successful
*/
function addFile($sid, $target_id, $file_xml)
{
$this->initAuth($sid);
$this->initIlias();
if (!$this->__checkSession($sid)) {
return $this->__raiseError($this->__getMessage(), $this->__getMessageCode());
}
global $rbacsystem, $tree, $ilLog, $ilAccess;
if (!($target_obj =& ilObjectFactory::getInstanceByRefId($target_id, false))) {
return $this->__raiseError('No valid target given.', 'Client');
}
if (ilObject::_isInTrash($target_id)) {
return $this->__raiseError("Parent with ID {$target_id} has been deleted.", 'CLIENT_TARGET_DELETED');
}
// Check access
$allowed_types = array('cat', 'grp', 'crs', 'fold', 'root');
if (!in_array($target_obj->getType(), $allowed_types)) {
return $this->__raiseError('No valid target type. Target must be reference id of "course, group, category or folder"', 'Client');
}
if (!$ilAccess->checkAccess('create', '', $target_id, "file")) {
return $this->__raiseError('No permission to create Files in target ' . $target_id . '!', 'Client');
}
// create object, put it into the tree and use the parser to update the settings
include_once './Modules/File/classes/class.ilFileXMLParser.php';
include_once './Modules/File/classes/class.ilFileException.php';
include_once './Modules/File/classes/class.ilObjFile.php';
$file = new ilObjFile();
try {
$fileXMLParser = new ilFileXMLParser($file, $file_xml);
if ($fileXMLParser->start()) {
global $ilLog;
$ilLog->write(__METHOD__ . ': File type: ' . $file->getFileType());
$file->create();
$file->createReference();
$file->putInTree($target_id);
$file->setPermissions($target_id);
// we now can save the file contents since we know the obj id now.
$fileXMLParser->setFileContents();
#$file->update();
return $file->getRefId();
} else {
return $this->__raiseError("Could not add file", "Server");
}
} catch (ilFileException $exception) {
return $this->__raiseError($exception->getMessage(), $exception->getCode() == ilFileException::$ID_MISMATCH ? "Client" : "Server");
}
}
/**
* Generate files
*
* @param
* @return
*/
function generateFiles($a_test_file, $a_files_per_course = 10, $a_title_base = "File")
{
global $tree;
include_once "./Modules/File/classes/class.ilObjFile.php";
$this->log("Creating Files");
$a_current = $a_start;
// get all categories and sort them by depth
$crs_ref_ids = ilUtil::_getObjectsByOperations("crs", "read", 0, $limit = 1000000);
$cnt = 1;
foreach ($crs_ref_ids as $rid) {
for ($i = 1; $i <= $a_files_per_course; $i++) {
$this->log($a_title_base . " " . $cnt);
$fileObj = new ilObjFile();
$fileObj->setTitle($a_title_base . " " . $cnt);
$fileObj->setFileName("file_" . $cnt . ".txt");
$fileObj->create();
$fileObj->createReference();
$fileObj->putInTree($rid);
$fileObj->setPermissions($rid);
$fileObj->createDirectory();
$fileObj->getUploadFile($a_test_file, "file_" . $cnt . ".txt");
$cnt++;
}
}
}
public function handleFileUpload()
{
global $tree;
include_once './Modules/Session/classes/class.ilEventItems.php';
$ev = new ilEventItems($this->object->getId());
$items = $ev->getItems();
$counter = 0;
while (true) {
if (!isset($_FILES['files']['name'][$counter])) {
break;
}
if (!strlen($_FILES['files']['name'][$counter])) {
$counter++;
continue;
}
include_once './Modules/File/classes/class.ilObjFile.php';
$file = new ilObjFile();
$file->setTitle(ilUtil::stripSlashes($_FILES['files']['name'][$counter]));
$file->setDescription('');
$file->setFileName(ilUtil::stripSlashes($_FILES['files']['name'][$counter]));
$file->setFileType($_FILES['files']['type'][$counter]);
$file->setFileSize($_FILES['files']['size'][$counter]);
$file->create();
$new_ref_id = $file->createReference();
$file->putInTree($tree->getParentId($this->object->getRefId()));
$file->setPermissions($tree->getParentId($this->object->getRefId()));
$file->createDirectory();
$file->getUploadFile($_FILES['files']['tmp_name'][$counter], $_FILES['files']['name'][$counter]);
$items[] = $new_ref_id;
$counter++;
}
$ev->setItems($items);
$ev->update();
}
public function dbImportSco($slm, $sco, $asset = false)
{
$qtis = array();
$d = ilUtil::getDir($this->packageFolder);
foreach ($d as $f) {
//continue;
if ($f[type] == 'file' && substr($f[entry], 0, 4) == 'qti_') {
include_once "./Services/QTI/classes/class.ilQTIParser.php";
include_once "./Modules/Test/classes/class.ilObjTest.php";
$qtiParser = new ilQTIParser($this->packageFolder . "/" . $f[entry], IL_MO_VERIFY_QTI, 0, "");
$result = $qtiParser->startParsing();
$founditems =& $qtiParser->getFoundItems();
// die(print_r($founditems));
foreach ($founditems as $qp) {
$newObj = new ilObjTest(0, true);
// This creates a lot of invalid repository objects for each question
// question are not repository objects (see e.g. table object_data), alex 29 Sep 2009
// $newObj->setType ( $qp ['type'] );
// $newObj->setTitle ( $qp ['title'] );
// $newObj->create ( true );
// $newObj->createReference ();
// $newObj->putInTree ($_GET ["ref_id"]);
// $newObj->setPermissions ( $sco->getId ());
// $newObj->notify ("new", $_GET["ref_id"], $sco->getId (), $_GET["ref_id"], $newObj->getRefId () );
// $newObj->mark_schema->flush ();
$qtiParser = new ilQTIParser($this->packageFolder . "/" . $f[entry], IL_MO_PARSE_QTI, 0, "");
$qtiParser->setTestObject($newObj);
$result = $qtiParser->startParsing();
// $newObj->saveToDb ();
$qtis = array_merge($qtis, $qtiParser->getImportMapping());
}
}
}
//exit;
include_once 'Modules/Scorm2004/classes/class.ilSCORM2004Page.php';
$doc = new SimpleXMLElement($this->imsmanifest->saveXml());
$l = $doc->xpath("/ContentObject/MetaData");
if ($l[0]) {
include_once 'Services/MetaData/classes/class.ilMDXMLCopier.php';
$mdxml =& new ilMDXMLCopier($l[0]->asXML(), $slm->getId(), $sco->getId(), $sco->getType());
$mdxml->startParsing();
$mdxml->getMDObject()->update();
}
$l = $doc->xpath("/ContentObject/PageObject");
foreach ($l as $page_xml) {
$tnode = $page_xml->xpath('MetaData/General/Title');
$page = new ilSCORM2004PageNode($slm);
$page->setTitle($tnode[0]);
$page->setSLMId($slm->getId());
$page->create(true);
ilSCORM2004Node::putInTree($page, $sco->getId(), $target);
$pmd = $page_xml->xpath("MetaData");
if ($pmd[0]) {
include_once 'Services/MetaData/classes/class.ilMDXMLCopier.php';
$mdxml =& new ilMDXMLCopier($pmd[0]->asXML(), $slm->getId(), $page->getId(), $page->getType());
$mdxml->startParsing();
$mdxml->getMDObject()->update();
}
$tnode = $page_xml->xpath("//MediaObject/MediaAlias | //InteractiveImage/MediaAlias");
foreach ($tnode as $ttnode) {
include_once './Services/MediaObjects/classes/class.ilObjMediaObject.php';
$OriginId = $ttnode[OriginId];
$medianodes = $doc->xpath("//MediaObject[MetaData/General/Identifier/@Entry='" . $OriginId . "']");
$medianode = $medianodes[0];
if ($medianode) {
$media_object = new ilObjMediaObject();
$media_object->setTitle($medianode->MetaData->General->Title);
$media_object->setDescription($medianode->MetaData->General->Description);
$media_object->create(false);
$mmd = $medianode->xpath("MetaData");
if ($mmd[0]) {
include_once 'Services/MetaData/classes/class.ilMDXMLCopier.php';
$mdxml =& new ilMDXMLCopier($mmd[0]->asXML(), 0, $media_object->getId(), $media_object->getType());
$mdxml->startParsing();
$mdxml->getMDObject()->update();
}
// determine and create mob directory, move uploaded file to directory
$media_object->createDirectory();
$mob_dir = ilObjMediaObject::_getDirectory($media_object->getId());
foreach ($medianode->MediaItem as $xMediaItem) {
$media_item =& new ilMediaItem();
$media_object->addMediaItem($media_item);
$media_item->setPurpose($xMediaItem[Purpose]);
$media_item->setFormat($xMediaItem->Format);
$media_item->setLocation($xMediaItem->Location);
$media_item->setLocationType($xMediaItem->Location[Type]);
$media_item->setWidth($xMediaItem->Layout[Width]);
$media_item->setHeight($xMediaItem->Layout[Height]);
$media_item->setHAlign($xMediaItem->Layout[HorizontalAlign]);
$media_item->setCaption($xMediaItem->Caption);
$media_item->setTextRepresentation($xMediaItem->TextRepresentation);
$nr = 0;
// add map areas (external links only)
foreach ($xMediaItem->MapArea as $n => $v) {
if ($v->ExtLink[Href] != "") {
include_once "./Services/MediaObjects/classes/class.ilMapArea.php";
$ma = new ilMapArea();
$map_area = new ilMapArea();
$map_area->setShape($v[Shape]);
$map_area->setCoords($v[Coords]);
$map_area->setLinkType(IL_EXT_LINK);
$map_area->setTitle($v->ExtLink);
$map_area->setHref($v->ExtLink[Href]);
$media_item->addMapArea($map_area);
}
}
if ($media_item->getLocationType() == "LocalFile") {
// $tmp_name = $this->packageFolder."/objects/".$OriginId."/".$xMediaItem->Location;
// copy($tmp_name, $mob_dir."/".$xMediaItem->Location);
}
}
// copy whole directory
ilUtil::rCopy($this->packageFolder . "/objects/" . $OriginId, $mob_dir);
// alex: fixed media import: these lines have been
// behind the next curly bracket which makes it fail
// when no medianode is given. (id=0 -> fatal error)
ilUtil::renameExecutables($mob_dir);
$media_object->update(true);
$ttnode[OriginId] = "il__mob_" . $media_object->getId();
}
}
include_once "./Modules/File/classes/class.ilObjFile.php";
include_once "./Services/Utilities/classes/class.ilFileUtils.php";
include_once "./Services/MediaObjects/classes/class.ilObjMediaObject.php";
$intlinks = $page_xml->xpath("//IntLink");
foreach ($intlinks as $intlink) {
if ($intlink[Type] != "File") {
continue;
}
$path = $this->packageFolder . "/objects/" . str_replace('dfile', 'file', $intlink[Target]);
if (!is_dir($path)) {
continue;
}
$ffiles = array();
ilFileUtils::recursive_dirscan($path, $ffiles);
$filename = $ffiles[file][0];
$fileObj = new ilObjFile();
$fileObj->setType("file");
$fileObj->setTitle(ilFileUtils::utf8_encode(ilUtil::stripSlashes($filename)));
$fileObj->setFileName(ilFileUtils::utf8_encode(ilUtil::stripSlashes($filename)));
// better use this, mime_content_type is deprecated
$fileObj->setFileType(ilObjMediaObject::getMimeType($path . "/" . $filename));
$fileObj->setFileSize(filesize($path . "/" . $filename));
$fileObj->create();
$fileObj->createReference();
//$fileObj->putInTree($_GET["ref_id"]);
//$fileObj->setPermissions($slm->getId ());
$fileObj->createDirectory();
$fileObj->storeUnzipedFile($path . "/" . $filename, ilFileUtils::utf8_encode(ilUtil::stripSlashes($filename)));
$intlink[Target] = "il__dfile_" . $fileObj->getId();
}
$fileitems = $page_xml->xpath("//FileItem/Identifier");
foreach ($fileitems as $fileitem) {
$path = $this->packageFolder . "/objects/" . $fileitem[Entry];
if (!is_dir($path)) {
continue;
}
$ffiles = array();
ilFileUtils::recursive_dirscan($path, $ffiles);
$filename = $ffiles[file][0];
$fileObj = new ilObjFile();
$fileObj->setType("file");
$fileObj->setTitle(ilFileUtils::utf8_encode(ilUtil::stripSlashes($filename)));
$fileObj->setFileName(ilFileUtils::utf8_encode(ilUtil::stripSlashes($filename)));
// better use this, mime_content_type is deprecated
$fileObj->setFileType(ilObjMediaObject::getMimeType($path . "/" . $filename));
$fileObj->setFileSize(filesize($path . "/" . $filename));
$fileObj->create();
$fileObj->createReference();
//$fileObj->putInTree($_GET["ref_id"]);
//$fileObj->setPermissions($slm->getId ());
$fileObj->createDirectory();
$fileObj->storeUnzipedFile($path . "/" . $filename, ilFileUtils::utf8_encode(ilUtil::stripSlashes($filename)));
$fileitem[Entry] = "il__file_" . $fileObj->getId();
}
$pagex = new ilSCORM2004Page($page->getId());
$ddoc = new DOMDocument();
$ddoc->async = false;
$ddoc->preserveWhiteSpace = false;
$ddoc->formatOutput = false;
$ddoc->loadXML($page_xml->asXML());
$xpath = new DOMXPath($ddoc);
$tnode = $xpath->query('PageContent');
$t = "<PageObject>";
foreach ($tnode as $ttnode) {
$t .= $ddoc->saveXML($ttnode);
}
$t .= "</PageObject>";
foreach ($qtis as $old => $q) {
$t = str_replace($old, 'il__qst_' . $q['pool'], $t);
}
$pagex->setXMLContent($t);
$pagex->updateFromXML();
}
}
/**
* Creates a dav file as a child of this object.
*
* @param string the name of the file.
* @return ilObjectDAV returns the created object, or null if creation failed.
*/
function createFile($name)
{
global $tree;
// create and insert Folder in tree
require_once 'Modules/File/classes/class.ilObjFile.php';
$newObj = new ilObjFile(0);
$newObj->setType($this->getILIASFileType());
$newObj->setTitle($name);
$newObj->setFileName($name);
include_once "./Services/Utilities/classes/class.ilMimeTypeUtil.php";
$mime = ilMimeTypeUtil::getMimeType("", $name, 'application/octet-stream');
//$newObj->setFileType('application/octet-stream');
$newObj->setFileType($mime);
//$newObj->setDescription('');
$newObj->create();
$newObj->createReference();
$newObj->setPermissions($this->getRefId());
$newObj->putInTree($this->getRefId());
//$newObj->createDirectory();
require_once 'class.ilObjFileDAV.php';
$objDAV = new ilObjFileDAV($newObj->getRefId(), $newObj);
/*
$fs = $objDAV->getContentOutputStream();
fwrite($fs,' ');
fclose($fs);
*/
return $objDAV;
}
/**
* Creates and inserts file object into tree
*
* @author Jan Hippchen
* @version 1.6.9.07
* @param string $filename Name of the object
* @param string $path Path to file
* @param integer $ref_id ref_id of parent
*/
function createFile($filename, $path, $ref_id, $tree = null, $access_handler = null)
{
global $rbacsystem;
if (!$access_handler) {
$permission = $rbacsystem->checkAccess("create", $ref_id, "file");
} else {
$permission = $access_handler->checkAccess("create", "", $ref_id, "file");
}
if ($permission) {
// create and insert file in grp_tree
include_once "./Modules/File/classes/class.ilObjFile.php";
$fileObj = new ilObjFile();
$fileObj->setType($this->type);
$fileObj->setTitle(ilFileUtils::utf8_encode(ilUtil::stripSlashes($filename)));
$fileObj->setFileName(ilFileUtils::utf8_encode(ilUtil::stripSlashes($filename)));
// better use this, mime_content_type is deprecated
include_once "./Services/MediaObjects/classes/class.ilObjMediaObject.php";
$fileObj->setFileType(ilObjMediaObject::getMimeType($path . "/" . $filename));
$fileObj->setFileSize(filesize($path . "/" . $filename));
$fileObj->create();
// repository
if (!$access_handler) {
$fileObj->createReference();
$fileObj->putInTree($ref_id);
$fileObj->setPermissions($ref_id);
self::$new_files[$ref_id][] = $fileObj;
} else {
$node_id = $tree->insertObject($ref_id, $fileObj->getId());
$access_handler->setPermissions($ref_id, $node_id);
}
// upload file to filesystem
$fileObj->createDirectory();
$fileObj->storeUnzipedFile($path . "/" . $filename, ilFileUtils::utf8_encode(ilUtil::stripSlashes($filename)));
} else {
$this->ilErr->raiseError($this->lng->txt("permission_denied"), $this->ilErr->MESSAGE);
}
}
