/**
* Paste item (tree) from clipboard or other learning module to target scorm learning module
*
* @param object $a_target_slm target scorm 2004 learning module object
* @param int $a_item_id id of item that should be pasted
* @param int $a_parent_id parent id in target tree,
* @param int $a_target predecessor target node, no ID means: last child
* @param string $a_insert_time cliboard insert time (not needed, if $a_from_cliboard is false)
* @param array $a_copied_nodes array of IDs od copied nodes, key is ID of source node, value is ID of copied node
* @param bool $a_as_copy if true, items are copied otherwise they are moved
* @param bool $a_from_clipboard if true, child node information is read from clipboard, otherwise from source tree
*/
static function pasteTree($a_target_slm, $a_item_id, $a_parent_id, $a_target, $a_insert_time, &$a_copied_nodes, $a_as_copy = false, $a_from_clipboard = true)
{
global $ilUser, $ilias, $ilLog;
// source lm id, item type and lm object
$item_slm_id = ilSCORM2004Node::_lookupSLMID($a_item_id);
$item_type = ilSCORM2004Node::_lookupType($a_item_id);
//$slm_obj = $ilias->obj_factory->getInstanceByObjId($item_slm_id);
include_once "./Modules/Scorm2004/classes/class.ilObjSCORM2004LearningModule.php";
$slm_obj = new ilObjSCORM2004LearningModule($item_slm_id, false);
if ($item_type == "chap") {
include_once "./Modules/Scorm2004/classes/class.ilSCORM2004Chapter.php";
$item = new ilSCORM2004Chapter($slm_obj, $a_item_id);
} else {
if ($item_type == "page") {
include_once "./Modules/Scorm2004/classes/class.ilSCORM2004PageNode.php";
$item = new ilSCORM2004PageNode($slm_obj, $a_item_id);
} else {
if ($item_type == "sco") {
include_once "./Modules/Scorm2004/classes/class.ilSCORM2004Sco.php";
$item = new ilSCORM2004Sco($slm_obj, $a_item_id);
} else {
if ($item_type == "ass") {
include_once "./Modules/Scorm2004/classes/class.ilSCORM2004Asset.php";
$item = new ilSCORM2004Asset($slm_obj, $a_item_id);
}
}
}
}
$ilLog->write("Getting from clipboard type " . $item_type . ", " . "Item ID: " . $a_item_id . ", of original SLM: " . $item_slm_id);
if ($item_slm_id != $a_target_slm->getId() && !$a_as_copy) {
// @todo: check whether st is NOT in tree
// "move" metadata to new lm
include_once "Services/MetaData/classes/class.ilMD.php";
$md = new ilMD($item_slm_id, $item->getId(), $item->getType());
$new_md = $md->cloneMD($a_target_slm->getId(), $item->getId(), $item->getType());
// update lm object
$item->setSLMId($a_target_slm->getId());
$item->setSLMObject($a_target_slm);
$item->update();
// delete old meta data set
$md->deleteAll();
if ($item_type == "page") {
$page = $item->getPageObject();
$page->buildDom($a_from_clipboard);
$page->setParentId($a_target_slm->getId());
$page->update();
}
}
if ($a_as_copy) {
$target_item = $item->copy($a_target_slm);
$a_copied_nodes[$item->getId()] = $target_item->getId();
} else {
$target_item = $item;
}
$ilLog->write("Putting into tree type " . $target_item->getType() . "Item ID: " . $target_item->getId() . ", Parent: " . $a_parent_id . ", " . "Target: " . $a_target . ", Item LM:" . $target_item->getContentObject()->getId());
ilSCORM2004Node::putInTree($target_item, $a_parent_id, $a_target);
if ($a_from_clipboard) {
$childs = $ilUser->getClipboardChilds($item->getId(), $a_insert_time);
} else {
// get childs of source tree
$source_tree = $slm_obj->getTree();
$childs = $source_tree->getChilds($a_item_id);
}
foreach ($childs as $child) {
$child_id = $a_from_clipboard ? $child["id"] : $child["child"];
ilSCORM2004Node::pasteTree($a_target_slm, $child_id, $target_item->getId(), IL_LAST_NODE, $a_insert_time, $a_copied_nodes, $a_as_copy);
}
return $target_item->getId();
}
/**
* function import Template
*
* @return success of import
* @author Hendrik Holtmann
*/
public function importTemplate($a_target, $a_object, $a_parent, $node)
{
global $ilDB;
switch ($node->getAttribute('type')) {
case "lesson":
if ($this->parentchapter == true) {
$chap = new ilSCORM2004SeqChapter($a_object);
} else {
$chap = new ilSCORM2004Chapter($a_object);
}
$chap->setTitle($node->getElementsByTagName("title")->item(0)->nodeValue);
$chap->setSLMId($a_object->getId());
$chap->create();
$this->sahs_sc13_treeId = $chap->getId();
ilSCORM2004Node::putInTree($chap, $a_parent, $a_target);
$a_parent = $this->sahs_sc13_treeId;
if ($this->parentchapter == true) {
$ilDB->manipulate("INSERT INTO sahs_sc13_seq_assign (identifier, sahs_sc13_tree_node_id) VALUES " . "(" . $ilDB->quote($this->getIdentifier(), "text") . "," . $ilDB->quote($this->sahs_sc13_treeId, "integer") . ")");
$this->parentchapter = false;
}
$new_id = $chap->getId();
break;
case "sco":
$sco = new ilSCORM2004Sco($a_object);
$sco->setTitle($node->getElementsByTagName("title")->item(0)->nodeValue);
$sco->setSLMId($a_object->getId());
$sco->create(false, true);
$this->sahs_sc13_treeId = $sco->getId();
ilSCORM2004Node::putInTree($sco, $a_parent, $target);
$new_id = $sco->getId();
break;
}
$seq_node = $node->getElementsByTagName("sequencing")->item(0);
$obj_node = $seq_node->getElementsByTagName("objectives")->item(0);
//addtitle
if ($obj_node) {
foreach ($obj_node->childNodes as $objchild) {
if ($objchild->nodeName === "objective" || $objchild->nodeName === "primaryObjective") {
$title = $objchild->getAttribute('objectiveID');
$objchild->setAttribute("title", $title);
$i++;
}
}
}
$seq_item = new ilSCORM2004Item();
$seq_item->setTreeNodeId($this->sahs_sc13_treeId);
$seq_item->setImportid($this->importId);
$seq_item->setNocopy($seq_node->getAttribute('nocopy'));
$seq_item->setNodelete($seq_node->getAttribute('nodelete'));
$seq_item->setNomove($seq_node->getAttribute('nomove'));
$seq_doc = new DOMDocument();
$toadd = $seq_doc->importNode($seq_node, true);
$seq_doc->appendChild($toadd);
//generate Unique ObjectiveIDs for context
//@targetObjectiveID
$xpath_obj = new DOMXPath($seq_doc);
$found_nodes = $xpath_obj->query('//@objectiveID | //@referencedObjective | //@targetObjectiveID');
for ($i = 0; $i < $found_nodes->length; $i++) {
$element = null;
$val = $found_nodes->item($i)->value;
$uid = $this->sahs_sc13_treeId;
if ($found_nodes->item($i)->name == "targetObjectiveID") {
$uid = $this->importId;
}
$val = strtolower(preg_replace('/ +/', '_', $val) . "_" . $uid);
$element = $found_nodes->item($i)->ownerElement;
$element->setAttribute($found_nodes->item($i)->name, $val);
}
$seq_item->setDom($seq_doc);
$seq_item->insert();
foreach ($node->childNodes as $child) {
if ($child->nodeName === "item") {
$this->importTemplate($a_target, $a_object, $a_parent, $child);
}
}
return $new_id;
}
/**
* Insert (multiple) pages at node
*/
function insertTemplate($a_redirect = true)
{
global $ilCtrl, $lng;
include_once "./Modules/Scorm2004/classes/class.ilSCORM2004OrganizationHFormGUI.php";
$slm_tree =& new ilTree($this->object->getId());
$slm_tree->setTreeTablePK("slm_id");
$slm_tree->setTableNames('sahs_sc13_tree', 'sahs_sc13_tree_node');
$num = $_POST["multi"];
$node_id = $_POST["node_id"];
$layout_id = $_POST["layout_id"];
include_once "./Modules/Scorm2004/classes/class.ilSCORM2004PageNode.php";
include_once "./Modules/Scorm2004/classes/class.ilSCORM2004Node.php";
if (!$_POST["first_child"]) {
$parent_id = $slm_tree->getParentId($node_id);
$target = $node_id;
} else {
$parent_id = $node_id;
$target = IL_FIRST_NODE;
}
$page_ids = array();
for ($i = 1; $i <= $num; $i++) {
$page = new ilSCORM2004PageNode($this->object);
$page->setTitle($lng->txt("sahs_new_page"));
$page->setSLMId($this->object->getId());
$page->create(false, $layout_id);
ilSCORM2004Node::putInTree($page, $parent_id, $target);
$page_ids[] = $page->getId();
}
$page_ids = array_reverse($page_ids);
$page_ids = implode($page_ids, ":");
if ($a_redirect) {
if ($_GET["obj_id"] != "") {
$this->jumpToNode($node_id, $page_ids);
} else {
$ilCtrl->setParameter($this, "highlight", $page_ids);
$ilCtrl->redirect($this, "showOrganization", "node_" . $node_id);
}
}
}
public function dbImportSco($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();
}
}