function start()
{
$this->__buildHeader();
$attribs = array("obj_id" => "il_" . IL_INST_ID . "_file_" . $this->file->getId(), "version" => $this->file->getVersion(), "size" => $this->file->getFileSize(), "type" => $this->file->getFileType());
$this->xmlStartTag("File", $attribs);
$this->xmlElement("Filename", null, $this->file->getFileName());
$this->xmlElement("Title", null, $this->file->getTitle());
$this->xmlElement("Description", null, $this->file->getDescription());
$this->xmlElement("Rating", null, (int) $this->file->hasRating());
if ($this->attachFileContents) {
$filename = $this->file->getDirectory($this->file->getVersion()) . "/" . $this->file->getFileName();
if (@is_file($filename)) {
if ($this->attachFileContents == ilFileXMLWriter::$CONTENT_ATTACH_COPY) {
$attribs = array("mode" => "COPY");
copy($filename, $this->target_dir_absolute . "/" . $this->file->getFileName());
$content = $this->target_dir_relative . "/" . $this->file->getFileName();
$this->xmlElement("Content", $attribs, $content);
} elseif ($this->attachFileContents == ilFileXMLWriter::$CONTENT_ATTACH_REST) {
$attribs = array('mode' => "REST");
include_once './Services/WebServices/Rest/classes/class.ilRestFileStorage.php';
$fs = new ilRestFileStorage();
$tmpname = $fs->storeFileForRest(base64_encode(@file_get_contents($filename)));
$this->xmlElement("Content", $attribs, $tmpname);
} else {
$content = @file_get_contents($filename);
$attribs = array("mode" => "PLAIN");
if ($this->attachFileContents == ilFileXMLWriter::$CONTENT_ATTACH_ZLIB_ENCODED) {
$attribs["mode"] = "ZLIB";
$content = @gzcompress($content, 9);
} elseif ($this->attachFileContents == ilFileXMLWriter::$CONTENT_ATTACH_GZIP_ENCODED) {
$attribs["mode"] = "GZIP";
$content = @gzencode($content, 9);
}
$content = base64_encode($content);
$this->xmlElement("Content", $attribs, $content);
}
}
}
include_once "./Services/History/classes/class.ilHistory.php";
$versions = ilHistory::_getEntriesForObject($this->file->getId(), $this->file->getType());
if (count($versions)) {
$this->xmlStartTag("Versions");
foreach ($versions as $version) {
$info_params = $version["info_params"];
list($filename, $history_id) = split(",", $info_params);
$attribs = array("id" => $history_id, "date" => ilUtil::date_mysql2time($version["date"]), "usr_id" => "il_" . IL_INST_ID . "_usr_" . $version["user_id"]);
$this->xmlElement("Version", $attribs);
}
$this->xmlEndTag("Versions");
}
$this->xmlEndTag("File");
$this->__buildFooter();
return true;
}
function getExportResources()
{
$export_files = array();
require_once "./Modules/Scorm2004/classes/class.ilSCORM2004Page.php";
include_once "./Services/MediaObjects/classes/class.ilObjMediaObject.php";
include_once "./Modules/File/classes/class.ilObjFile.php";
$tree = new ilTree($this->slm_object->getId());
$tree->setTableNames('sahs_sc13_tree', 'sahs_sc13_tree_node');
$tree->setTreeTablePK("slm_id");
foreach ($tree->getSubTree($tree->getNodeData($this->node_object->getId()), true, 'page') as $page) {
$page_obj = new ilSCORM2004Page($page["obj_id"]);
$page_obj->buildDom();
$mob_ids = $page_obj->collectMediaObjects(false);
foreach ($mob_ids as $mob_id) {
if ($mob_id > 0 && ilObject::_exists($mob_id)) {
$path = ilObjMediaObject::_lookupStandardItemPath($mob_id, false, false);
$media_obj = new ilObjMediaObject($mob_id);
$export_files[$i]["date"] = $media_obj->getCreateDate();
$export_files[$i]["size"] = @filesize($path);
// could be remote, e.g. youtube video
$export_files[$i]["file"] = $media_obj->getTitle();
$export_files[$i]["type"] = $media_obj->getDescription();
$export_files[$i]["path"] = $path;
$this->ctrl->setParameter($this, "resource", rawurlencode(ilObjMediaObject::_lookupStandardItemPath($mob_id, false, false)));
$export_files[$i]["link"] = $this->ctrl->getLinkTarget($this, "downloadResource");
$i++;
}
}
include_once "./Services/COPage/classes/class.ilPCFileList.php";
$file_ids = ilPCFileList::collectFileItems($page_obj, $page_obj->getDomDoc());
foreach ($file_ids as $file_id) {
$file_obj = new ilObjFile($file_id, false);
$export_files[$i]["date"] = $file_obj->getCreateDate();
$export_files[$i]["size"] = $file_obj->getFileSize();
$export_files[$i]["file"] = $file_obj->getFileName();
$export_files[$i]["type"] = $file_obj->getFileType();
$export_files[$i]["file_id"] = $file_id;
$this->ctrl->setParameter($this, "file_id", $file_id);
$export_files[$i]["link"] = $this->ctrl->getLinkTarget($this, "downloadFile", "");
$i++;
}
unset($page_obj);
}
return $export_files;
}
