/**
* Copy sco
*/
function copy($a_target_slm)
{
$ass = new ilSCORM2004Asset($a_target_slm);
$ass->setTitle($this->getTitle());
if ($this->getSLMId() != $a_target_slm->getId()) {
$ass->setImportId("il__ass_" . $this->getId());
}
$ass->setSLMId($a_target_slm->getId());
$ass->setType($this->getType());
$ass->setDescription($this->getDescription());
$ass->create(true);
$a_copied_nodes[$this->getId()] = $ass->getId();
// copy meta data
include_once "Services/MetaData/classes/class.ilMD.php";
$md = new ilMD($this->getSLMId(), $this->getId(), $this->getType());
$new_md = $md->cloneMD($a_target_slm->getId(), $ass->getId(), $this->getType());
return $ass;
}
/**
* 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();
}
/**
* Delete
*/
function delete()
{
global $ilDB;
parent::delete();
$ilDB->manipulate("DELETE FROM sahs_sc13_sco WHERE " . " id = " . $ilDB->quote($this->getId(), "integer"));
}
/**
* Insert (multiple) assets at node
*/
function insertAsset($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 = ilSCORM2004OrganizationHFormGUI::getPostMulti();
$node_id = ilSCORM2004OrganizationHFormGUI::getPostNodeId();
include_once "./Modules/Scorm2004/classes/class.ilSCORM2004Asset.php";
include_once "./Modules/Scorm2004/classes/class.ilSCORM2004Node.php";
if (!ilSCORM2004OrganizationHFormGUI::getPostFirstChild()) {
$parent_id = $slm_tree->getParentId($node_id);
$target = $node_id;
} else {
$parent_id = $node_id;
$target = IL_FIRST_NODE;
}
$ass_ids = array();
for ($i = 1; $i <= $num; $i++) {
$ass = new ilSCORM2004Asset($this->object);
$ass->setTitle($lng->txt("sahs_new_asset"));
$ass->setSLMId($this->object->getId());
$ass->create();
ilSCORM2004Node::putInTree($ass, $parent_id, $target);
$ass_ids[] = $ass->getId();
}
$ass_ids = array_reverse($ass_ids);
$ass_ids = implode($ass_ids, ":");
if ($a_redirect) {
$ilCtrl->setParameter($this, "highlight", $ass_ids);
$ilCtrl->redirect($this, "showOrganization", "node_" . $node_id);
}
return array("node_id" => $node_id, "items" => $ass_ids);
}
/**
* SCO preview
*/
function sco_preview()
{
global $tpl, $ilCtrl, $lng;
// init main template
$tpl = new ilTemplate("tpl.main.html", true, true);
include_once "./Services/Style/classes/class.ilObjStyleSheet.php";
$tpl->setVariable("LOCATION_STYLESHEET", ilUtil::getStyleSheetLocation());
$tpl->setBodyClass("");
$tpl->setCurrentBlock("ContentStyle");
$tpl->setVariable("LOCATION_CONTENT_STYLESHEET", ilObjStyleSheet::getContentStylePath($this->slm_object->getStyleSheetId()));
$tpl->parseCurrentBlock();
// get javascript
include_once "./Services/jQuery/classes/class.iljQueryUtil.php";
iljQueryUtil::initjQuery();
iljQueryUtil::initjQueryUI();
$tpl->addJavaScript("./Modules/Scorm2004/scripts/questions/pure.js");
$tpl->addJavaScript("./Modules/Scorm2004/scripts/pager.js");
$tpl->addOnLoadCode("pager.Init();");
$tree = new ilTree($this->slm_object->getId());
$tree->setTableNames('sahs_sc13_tree', 'sahs_sc13_tree_node');
$tree->setTreeTablePK("slm_id");
include_once "./Modules/Scorm2004/classes/class.ilSCORM2004PageGUI.php";
include_once "./Services/MetaData/classes/class.ilMD.php";
$meta = new ilMD($this->node_object->getSLMId(), $this->node_object->getId(), $this->node_object->getType());
$desc_ids = $meta->getGeneral()->getDescriptionIds();
$sco_description = $meta->getGeneral()->getDescription($desc_ids[0])->getDescription();
// get sco template
$sco_tpl = new ilTemplate("tpl.sco.html", true, true, "Modules/Scorm2004");
// navigation
$lk = ilObjSAHSLearningModule::getAffectiveLocalization($this->node_object->getSLMId());
ilSCORM2004Asset::renderNavigation($sco_tpl, "", $lk);
// meta page (description and objectives)
ilSCORM2004Asset::renderMetaPage($sco_tpl, $this->node_object, $this->node_object->getType());
// init export (this initialises glossary template)
ilSCORM2004PageGUI::initExport();
$terms = $this->node_object->getGlossaryTermIds();
// render page
foreach ($tree->getSubTree($tree->getNodeData($this->node_object->getId()), true, 'page') as $page) {
$page_obj = new ilSCORM2004PageGUI($this->node_object->getType(), $page["obj_id"], 0, $this->slm_object->getId());
$page_obj->setPresentationTitle($page["title"]);
$page_obj->setOutputMode(IL_PAGE_PREVIEW);
$page_obj->setStyleId($this->slm_object->getStyleSheetId());
if (count($terms) > 1) {
$page_obj->setGlossaryOverviewInfo(ilSCORM2004ScoGUI::getGlossaryOverviewId(), $this->node_object);
}
$sco_tpl->setCurrentBlock("page_preview");
$html = $ilCtrl->getHTML($page_obj);
//$sco_tpl->setVariable("PAGE_PRV", $page_obj->showPage("export"));
$sco_tpl->setVariable("PAGE_PRV", $html);
$sco_tpl->parseCurrentBlock();
}
$output = $sco_tpl->get();
// append glossary entries on the sco level
$output .= ilSCORM2004PageGUI::getGlossaryHTML($this->node_object);
//insert questions
require_once './Modules/Scorm2004/classes/class.ilQuestionExporter.php';
$output = preg_replace_callback("/{{{{{(Question;)(il__qst_[0-9]+)}}}}}/", array(get_class($this), 'insertQuestion'), $output);
// $output = preg_replace("/{/","",$output);
// $output = preg_replace("/}/","",$output);
$output = "<script>var ScormApi=null;" . ilQuestionExporter::questionsJS() . "</script>" . $output;
$lk = ilObjSAHSLearningModule::getAffectiveLocalization($this->node_object->getSLMId());
// include_once("./Modules/Scorm2004/classes/class.ilSCORM2004PageGUI.php");
// ilSCORM2004PageGUI::addPreparationJavascript($tpl, $lk);
$tpl->addJavaScript("./Modules/Scorm2004/scripts/questions/question_handling.js");
$tpl->addCss("./Modules/Scorm2004/templates/default/question_handling.css");
include_once "./Services/UIComponent/Overlay/classes/class.ilOverlayGUI.php";
ilOverlayGUI::initJavascript();
//inline JS
$output .= '<script type="text/javascript" src="./Modules/Scorm2004/scripts/questions/question_handling.js"></script>';
$tpl->setVariable("CONTENT", $output);
}
/**
* export page objects to xml (see ilias_co.dtd)
*
* @param object $a_xml_writer ilXmlWriter object that receives the
* xml data
*/
function exportXMLScoObjects($a_inst, $a_target_dir, $ver, &$expLog)
{
global $ilBench;
$tree = new ilTree($this->getId());
$tree->setTableNames('sahs_sc13_tree', 'sahs_sc13_tree_node');
$tree->setTreeTablePK("slm_id");
foreach ($tree->getSubTree($tree->getNodeData($tree->getRootId()), true, array('sco', 'ass')) as $sco) {
if ($sco['type'] == "sco") {
include_once "./Modules/Scorm2004/classes/class.ilSCORM2004Sco.php";
$sco_folder = $a_target_dir . "/" . $sco['obj_id'];
ilUtil::makeDir($sco_folder);
$node = new ilSCORM2004Sco($this, $sco['obj_id']);
$node->exportScorm($a_inst, $sco_folder, $ver, $expLog);
}
if ($sco['type'] == "ass") {
include_once "./Modules/Scorm2004/classes/class.ilSCORM2004Asset.php";
$sco_folder = $a_target_dir . "/" . $sco['obj_id'];
ilUtil::makeDir($sco_folder);
$node = new ilSCORM2004Asset($this, $sco['obj_id']);
$node->exportScorm($a_inst, $sco_folder, $ver, $expLog);
}
}
}
/**
* Constructor
*
* @param object SCORM LM object
*/
function __construct($a_slm_object)
{
parent::ilSCORM2004Node($a_slm_object);
$this->setType("ass");
}
function dbImportLM($node, $parent_id = "", $a_import_sequencing = false)
{
switch ($node->getName()) {
case "manifest":
$this->slm_tree =& new ilTree($this->slm->getId());
$this->slm_tree->setTreeTablePK("slm_id");
$this->slm_tree->setTableNames('sahs_sc13_tree', 'sahs_sc13_tree_node');
$this->slm_tree->addTree($this->slm->getId(), 1);
//add seqinfo for rootNode
include_once "./Modules/Scorm2004/classes/seq_editor/class.ilSCORM2004Sequencing.php";
$seq_info = new ilSCORM2004Sequencing($this->slm->getId(), true);
// get original sequencing information
$r = $this->mani_xpath->query("/d:manifest/d:organizations/d:organization/imsss:sequencing");
$this->imsmanifest->formatOutput = false;
if ($r) {
$this->setSequencingInfo($r->item(0), $seq_info, $a_import_sequencing);
if ($a_import_sequencing) {
$seq_info->initDom();
}
}
$seq_info->insert();
if (file_exists($this->packageFolder . '/' . 'index.xml')) {
$doc = simplexml_load_file($this->packageFolder . '/' . 'index.xml');
$l = $doc->xpath("/ContentObject/MetaData");
if ($l[0]) {
include_once 'Services/MetaData/classes/class.ilMDXMLCopier.php';
$mdxml =& new ilMDXMLCopier($l[0]->asXML(), $this->slm->getId(), $this->slm->getId(), $this->slm->getType());
$mdxml->startParsing();
$mdxml->getMDObject()->update();
}
}
break;
case "organization":
$this->slm->title = $node->title;
break;
case "item":
$a = $node->attributes();
if (preg_match("/il_\\d+_chap_\\d+/", $a['identifier'])) {
$chap =& new ilSCORM2004Chapter($this->slm);
$chap->setTitle($node->title);
$chap->setSLMId($this->slm->getId());
$chap->create(true);
// save sequencing information
$r = $this->mani_xpath->query("//d:item[@identifier='" . $a['identifier'] . "']/imsss:sequencing");
if ($r) {
$seq_info = new ilSCORM2004Sequencing($chap->getId());
$this->setSequencingInfo($r->item(0), $seq_info, $a_import_sequencing);
$seq_info->initDom();
$seq_info->insert();
}
ilSCORM2004Node::putInTree($chap, $parent_id, "");
$parent_id = $chap->getId();
$doc = simplexml_load_file($this->packageFolder . '/' . 'index.xml');
$l = $doc->xpath("/ContentObject/StructureObject/MetaData[General/Identifier/@Entry='" . $a['identifier'] . "']");
if ($l[0]) {
include_once 'Services/MetaData/classes/class.ilMDXMLCopier.php';
$mdxml =& new ilMDXMLCopier($l[0]->asXML(), $this->slm->getId(), $chap->getId(), $chap->getType());
$mdxml->startParsing();
$mdxml->getMDObject()->update();
}
}
if (preg_match("/il_\\d+_sco_(\\d+)/", $a['identifier'], $match)) {
$sco = new ilSCORM2004Sco($this->slm);
$sco->setTitle($node->title);
$sco->setSLMId($this->slm->getId());
$sco->create(true);
// save sequencing information
$r = $this->mani_xpath->query("//d:item[@identifier='" . $a['identifier'] . "']/imsss:sequencing");
if ($r) {
$seq_info = new ilSCORM2004Sequencing($sco->getId());
$this->setSequencingInfo($r->item(0), $seq_info, $a_import_sequencing, "local_obj_" . $sco->getID() . "_0");
$seq_info->initDom();
$seq_info->insert();
}
ilSCORM2004Node::putInTree($sco, $parent_id, "");
$newPack = new ilSCORM13Package();
$newPack->il_importSco($this->slm->getId(), $sco->getId(), $this->packageFolder . "/" . $match[1]);
$parent_id = $sco->getId();
}
if (preg_match("/il_\\d+_ass_(\\d+)/", $a['identifier'], $match)) {
$ass = new ilSCORM2004Asset($this->slm);
$ass->setTitle($node->title);
$ass->setSLMId($this->slm->getId());
$ass->create(true);
// save sequencing information
$r = $this->mani_xpath->query("//d:item[@identifier='" . $a['identifier'] . "']/imsss:sequencing");
if ($r) {
$seq_info = new ilSCORM2004Sequencing($ass->getId());
$this->setSequencingInfo($r->item(0), $seq_info, $a_import_sequencing, "local_obj_" . $ass->getID() . "_0");
$seq_info->initDom();
$seq_info->insert();
}
ilSCORM2004Node::putInTree($ass, $parent_id, "");
$newPack = new ilSCORM13Package();
$newPack->il_importAss($this->slm->getId(), $ass->getId(), $this->packageFolder . "/" . $match[1]);
$parent_id = $ass->getId();
}
break;
}
foreach ($node->children() as $child) {
$this->dbImportLM($child, $parent_id, $a_import_sequencing);
}
}