/**
* copy chapter
*/
function copy($a_target_lm)
{
$chap = new ilStructureObject($a_target_lm);
$chap->setTitle($this->getTitle());
if ($this->getLMId() != $a_target_lm->getId()) {
$chap->setImportId("il__st_" . $this->getId());
}
$chap->setLMId($a_target_lm->getId());
$chap->setType($this->getType());
$chap->setDescription($this->getDescription());
$chap->create(true);
$a_copied_nodes[$this->getId()] = $chap->getId();
// copy meta data
include_once "Services/MetaData/classes/class.ilMD.php";
$md = new ilMD($this->getLMId(), $this->getId(), $this->getType());
$new_md =& $md->cloneMD($a_target_lm->getId(), $chap->getId(), $this->getType());
return $chap;
}
/**
* Copy sco
*/
function copy($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 $ass;
}
/**
* Paste item (tree) from clipboard to current lm
*/
static function pasteTree($a_target_lm, $a_item_id, $a_parent_id, $a_target, $a_insert_time, &$a_copied_nodes, $a_as_copy = false, $a_source_lm = null)
{
global $ilUser, $ilias, $ilLog;
include_once "./Modules/LearningModule/classes/class.ilStructureObject.php";
include_once "./Modules/LearningModule/classes/class.ilLMPageObject.php";
$item_lm_id = ilLMObject::_lookupContObjID($a_item_id);
$item_type = ilLMObject::_lookupType($a_item_id);
$lm_obj = $ilias->obj_factory->getInstanceByObjId($item_lm_id);
if ($item_type == "st") {
$item = new ilStructureObject($lm_obj, $a_item_id);
} else {
if ($item_type == "pg") {
$item = new ilLMPageObject($lm_obj, $a_item_id);
}
}
$ilLog->write("Getting from clipboard type " . $item_type . ", " . "Item ID: " . $a_item_id . ", of original LM: " . $item_lm_id);
if ($item_lm_id != $a_target_lm->getId() && !$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_lm_id, $item->getId(), $item->getType());
$new_md = $md->cloneMD($a_target_lm->getId(), $item->getId(), $item->getType());
// update lm object
$item->setLMId($a_target_lm->getId());
$item->setContentObject($a_target_lm);
$item->update();
// delete old meta data set
$md->deleteAll();
if ($item_type == "pg") {
$page = $item->getPageObject();
$page->buildDom();
$page->setParentId($a_target_lm->getId());
$page->update();
}
}
if ($a_as_copy) {
$target_item = $item->copy($a_target_lm);
$a_copied_nodes[$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:" . $target_item->getContentObject()->getId());
ilLMObject::putInTree($target_item, $a_parent_id, $a_target);
if ($a_source_lm == null) {
$childs = $ilUser->getClipboardChilds($item->getId(), $a_insert_time);
} else {
$childs = $a_source_lm->lm_tree->getChilds($item->getId());
foreach ($childs as $k => $child) {
$childs[$k]["id"] = $childs[$k]["child"];
}
}
foreach ($childs as $child) {
ilLMObject::pasteTree($a_target_lm, $child["id"], $target_item->getId(), IL_LAST_NODE, $a_insert_time, $a_copied_nodes, $a_as_copy, $a_source_lm);
}
return $target_item->getId();
// @todo: write history (see pastePage)
}
/**
* 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 $target_item->getId();
}
/**
* Creates a 1:1 copy of the object and places the copy in a given repository
*
* @access public
*/
function cloneObject($a_target_id, $a_copy_id = 0)
{
global $ilLog;
$newObj = parent::cloneObject($a_target_id, $a_copy_id);
//copy online status if object is not the root copy object
$cp_options = ilCopyWizardOptions::_getInstance($a_copy_id);
if (!$cp_options->isRootNode($this->getRefId())) {
$newObj->setOnline($this->getOnline());
}
$newObj->saveToDb();
// clone the questions in the question pool
$questions =& $this->getQuestions();
foreach ($questions as $question_id) {
$newObj->copyQuestion($question_id, $newObj->getId());
}
// clone meta data
include_once "./Services/MetaData/classes/class.ilMD.php";
$md = new ilMD($this->getId(), 0, $this->getType());
$new_md =& $md->cloneMD($newObj->getId(), 0, $newObj->getType());
// update the metadata with the new title of the question pool
$newObj->updateMetaData();
return $newObj;
}
/**
* copy page node
*/
function copy($a_target_slm)
{
// copy page
$slm_page = new ilSCORM2004PageNode($a_target_slm);
$slm_page->setTitle($this->getTitle());
$slm_page->setSLMId($a_target_slm->getId());
$slm_page->setType($this->getType());
$slm_page->setDescription($this->getDescription());
$slm_page->setImportId("il__page_" . $this->getId());
$slm_page->create(true);
// setting "upload" flag to true prevents creating of meta data
// 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(), $slm_page->getId(), $this->getType());
// copy page content
$page = $slm_page->getPageObject();
// clone media objects, if source and target lm are not the same
$clone_mobs = $this->getSLMId() == $a_target_slm->getId() ? false : true;
$this->page_object->copy($page->getId(), $page->getParentType(), $page->getParentId(), $clone_mobs);
//$page->setXMLContent($this->page_object->copyXMLContent($clone_mobs));
//$page->buildDom();
//$page->update();
return $slm_page;
}
/**
* Creates a 1:1 copy of the object and places the copy in a given repository
*
* @access public
*/
function cloneObject($a_target_id, $a_copy_id = 0)
{
global $ilLog;
$newObj = parent::cloneObject($a_target_id, $a_copy_id);
$newObj->setOnline($this->getOnline());
$newObj->saveToDb();
// clone the questions in the question pool
$questions =& $this->getQplQuestions();
foreach ($questions as $question_id) {
$newObj->copyQuestion($question_id, $newObj->getId());
}
// clone meta data
include_once "./Services/MetaData/classes/class.ilMD.php";
$md = new ilMD($this->getId(), 0, $this->getType());
$new_md =& $md->cloneMD($newObj->getId(), 0, $newObj->getType());
// update the metadata with the new title of the question pool
$newObj->updateMetaData();
return $newObj;
}
/**
* Duplicate media object, return new media object
*/
function duplicate()
{
$new_obj = new ilObjMediaObject();
$new_obj->setTitle($this->getTitle());
$new_obj->setDescription($this->getDescription());
// media items
foreach ($this->getMediaItems() as $key => $val) {
$new_obj->addMediaItem($val);
}
$new_obj->create(false, true);
// files
$new_obj->createDirectory();
self::_createThumbnailDirectory($new_obj->getId());
ilUtil::rCopy(ilObjMediaObject::_getDirectory($this->getId()), ilObjMediaObject::_getDirectory($new_obj->getId()));
ilUtil::rCopy(ilObjMediaObject::_getThumbnailDirectory($this->getId()), ilObjMediaObject::_getThumbnailDirectory($new_obj->getId()));
// meta data
include_once "Services/MetaData/classes/class.ilMD.php";
$md = new ilMD(0, $this->getId(), "mob");
$new_md = $md->cloneMD(0, $new_obj->getId(), "mob");
return $new_obj;
}
/**
* split page at hierarchical id
*
* the main reason for this method being static is that a lm page
* object is not available within ilPageContentGUI where this method
* is called
*/
function _splitPage($a_page_id, $a_pg_parent_type, $a_hier_id)
{
// get content object (learning module / digilib book)
$lm_id = ilLMObject::_lookupContObjID($a_page_id);
$type = ilObject::_lookupType($lm_id, false);
switch ($type) {
case "lm":
include_once "./Modules/LearningModule/classes/class.ilObjLearningModule.php";
$cont_obj = new ilObjLearningModule($lm_id, false);
break;
case "dbk":
include_once "./Modules/LearningModule/classes/class.ilObjDlBook.php";
$cont_obj = new ilObjDlBook($lm_id, false);
break;
}
$source_lm_page = new ilLMPageObject($cont_obj, $a_page_id);
// create new page
$lm_page = new ilLMPageObject($cont_obj);
$lm_page->setTitle($source_lm_page->getTitle());
$lm_page->setLMId($source_lm_page->getLMId());
$lm_page->setType($source_lm_page->getType());
$lm_page->setDescription($source_lm_page->getDescription());
$lm_page->create(true);
// copy complete content of source page to new page
$source_page = $source_lm_page->getPageObject();
$page = $lm_page->getPageObject();
$page->setXMLContent($source_page->copyXMLContent());
//echo htmlentities($source_page->copyXMLContent());
$page->buildDom(true);
$page->update();
// echo "-".$page->getId()."-".$page->getParentType()."-";
// copy meta data
include_once "Services/MetaData/classes/class.ilMD.php";
$md = new ilMD($source_lm_page->getLMId(), $a_page_id, $source_lm_page->getType());
$md->cloneMD($source_lm_page->getLMId(), $lm_page->getId(), $source_lm_page->getType());
// insert new page in tree (after original page)
$tree = new ilTree($cont_obj->getId());
$tree->setTableNames('lm_tree', 'lm_data');
$tree->setTreeTablePK("lm_id");
if ($tree->isInTree($source_lm_page->getId())) {
$parent_node = $tree->getParentNodeData($source_lm_page->getId());
$tree->insertNode($lm_page->getId(), $parent_node["child"], $source_lm_page->getId());
}
// remove all nodes < hierarchical id from new page (incl. update)
$page->addHierIds();
$page->deleteContentBeforeHierId($a_hier_id);
// $page->update();
// remove all nodes >= hierarchical id from source page
$source_page->buildDom();
$source_page->addHierIds();
$source_page->deleteContentFromHierId($a_hier_id);
return $lm_page;
}
/**
* Creates a 1:1 copy of the object and places the copy in a given repository
*
* @access public
*/
function cloneObject($a_target_id, $a_copy_id = 0)
{
global $ilLog;
$newObj = parent::cloneObject($a_target_id, $a_copy_id);
//copy online status if object is not the root copy object
$cp_options = ilCopyWizardOptions::_getInstance($a_copy_id);
if (!$cp_options->isRootNode($this->getRefId())) {
$newObj->setOnline($this->getOnline());
}
$newObj->setShowTaxonomies($this->getShowTaxonomies());
$newObj->saveToDb();
// clone the questions in the question pool
$questions =& $this->getQplQuestions();
$questionIdsMap = array();
foreach ($questions as $question_id) {
$newQuestionId = $newObj->copyQuestion($question_id, $newObj->getId());
$questionIdsMap[$question_id] = $newQuestionId;
}
// clone meta data
include_once "./Services/MetaData/classes/class.ilMD.php";
$md = new ilMD($this->getId(), 0, $this->getType());
$new_md =& $md->cloneMD($newObj->getId(), 0, $newObj->getType());
// update the metadata with the new title of the question pool
$newObj->updateMetaData();
require_once 'Modules/TestQuestionPool/classes/class.ilQuestionPoolTaxonomiesDuplicator.php';
$duplicator = new ilQuestionPoolTaxonomiesDuplicator();
$duplicator->setSourceObjId($this->getId());
$duplicator->setSourceObjType($this->getType());
$duplicator->setTargetObjId($newObj->getId());
$duplicator->setTargetObjType($newObj->getType());
$duplicator->setQuestionIdMapping($questionIdsMap);
$duplicator->duplicate();
$duplicatedTaxKeyMap = $duplicator->getDuplicatedTaxonomiesKeysMap();
$newObj->setNavTaxonomyId($duplicatedTaxKeyMap->getMappedTaxonomyId($this->getNavTaxonomyId()));
$newObj->saveToDb();
return $newObj;
}
/**
* Copy meta data
*
* @access public
* @param object target object
*
*/
public function cloneMetaData($target_obj)
{
include_once "./Services/MetaData/classes/class.ilMD.php";
$md = new ilMD($this->getId(), 0, $this->getType());
$md->cloneMD($target_obj->getId(), 0, $target_obj->getType());
return true;
}
/**
* Copy a term to a glossary
*
* @param
* @return
*/
function _copyTerm($a_term_id, $a_glossary_id)
{
$old_term = new ilGlossaryTerm($a_term_id);
// copy the term
$new_term = new ilGlossaryTerm();
$new_term->setTerm($old_term->getTerm());
$new_term->setLanguage($old_term->getLanguage());
$new_term->setGlossaryId($a_glossary_id);
$new_term->create();
// copy the definitions
include_once "./Modules/Glossary/classes/class.ilGlossaryDefinition.php";
$def_list = ilGlossaryDefinition::getDefinitionList($a_term_id);
foreach ($def_list as $def) {
$old_def = new ilGlossaryDefinition($def["id"]);
$new_def = new ilGlossaryDefinition();
$new_def->setShortText($old_def->getShortText());
$new_def->setNr($old_def->getNr());
$new_def->setTermId($new_term->getId());
$new_def->create();
// copy meta data
include_once "Services/MetaData/classes/class.ilMD.php";
$md = new ilMD($old_term->getGlossaryId(), $old_def->getPageObject()->getId(), $old_def->getPageObject()->getParentType());
$new_md = $md->cloneMD($a_glossary_id, $new_def->getPageObject()->getId(), $old_def->getPageObject()->getParentType());
// page content
$new_def->getPageObject()->setXMLContent($old_def->getPageObject()->copyXmlContent(true));
$new_def->getPageObject()->buildDom();
$new_def->getPageObject()->update();
}
return $new_term->getId();
}
