Importer class for files. More...

Inheritance diagram for ilLearningModuleImporter:

Collaboration diagram for ilLearningModuleImporter:

Public Member Functions
	init ()
	Initialisation. More...

	importXmlRepresentation ($a_entity, $a_id, $a_xml, $a_mapping)
	Import XML. More...

	finalProcessing ($a_mapping)
	Final processing. More...

Public Member Functions inherited from ilXmlImporter
	__construct ()
	Constructor. More...

	setImport ($a_val)
	Set import. More...

	getImport ()
	Get import. More...

	init ()
	Init. More...

	setInstallId ($a_val)
	Set installation id. More...

	getInstallId ()
	Get installation id. More...

	setInstallUrl ($a_val)
	Set installation url. More...

	getInstallUrl ()
	Get installation url. More...

	setSchemaVersion ($a_val)
	Set schema version. More...

	getSchemaVersion ()
	Get schema version. More...

	setImportDirectory ($a_val)
	Set import directory. More...

	getImportDirectory ()
	Get import directory. More...

	setSkipEntities ($a_val)
	Set skip entities. More...

	getSkipEntities ()
	Get skip entities. More...

	exportedFromSameInstallation ()
	Is exporting and importing installation identical? More...

	importXmlRepresentation ($a_entity, $a_id, $a_xml, $a_mapping)
	Import xml representation. More...

	finalProcessing ($a_mapping)
	Final processing. More...

	afterContainerImportProcessing (ilImportMapping $mapping)
	Called after all container objects have been implemented. More...

Protected Attributes
	$config

	$log

Protected Attributes inherited from ilXmlImporter
	$skip_entities = array()

	$imp

Detailed Description

Importer class for files.

Author: Stefan Meyer meyer.nosp@m.@lei.nosp@m.fos.c.nosp@m.om

Version

Id

Definition at line 13 of file class.ilLearningModuleImporter.php.

Member Function Documentation

◆ finalProcessing()

ilLearningModuleImporter::finalProcessing ( $a_mapping )

Final processing.

Parameters

array mapping array

Definition at line 123 of file class.ilLearningModuleImporter.php.

References ilPageObject\_exists(), ilLMObject\_lookupContObjID(), ilPageObject\_writeParentId(), ilPageObjectFactory\getInstance(), ilObjContentObject\writeFooterPage(), and ilObjContentObject\writeHeaderPage().

         {
                 $pg_map = $a_mapping->getMappingsOfEntity("Modules/LearningModule", "pg");
 
                 include_once("./Modules/LearningModule/classes/class.ilLMPage.php");
                 include_once("./Modules/LearningModule/classes/class.ilLMPageObject.php");
                 foreach ($pg_map as $pg_id)
                 {
                         $lm_id = ilLMPageObject::_lookupContObjID($pg_id);
                         ilLMPage::_writeParentId("lm", $pg_id, $lm_id);
                 }
 
                 // header footer page
                 foreach ($a_mapping->getMappingsOfEntity("Modules/LearningModule", "lm_header_page") as $old_id => $dummy)
                 {
                         $new_page_id = (int) $a_mapping->getMapping("Modules/LearningModule", "pg", $old_id);
                         if ($new_page_id > 0)
                         {
                                 $lm_id = ilLMPageObject::_lookupContObjID($new_page_id);
                                 ilObjLearningModule::writeHeaderPage($lm_id, $new_page_id);
                         }
                 }
                 foreach ($a_mapping->getMappingsOfEntity("Modules/LearningModule", "lm_footer_page") as $old_id => $dummy)
                 {
                         $new_page_id = (int) $a_mapping->getMapping("Modules/LearningModule", "pg", $old_id);
                         if ($new_page_id > 0)
                         {
                                 $lm_id = ilLMPageObject::_lookupContObjID($new_page_id);
                                 ilObjLearningModule::writeFooterPage($lm_id, $new_page_id);
                         }
                 }
 
 
                 $link_map = $a_mapping->getMappingsOfEntity("Modules/LearningModule", "link");
                 $pages = $a_mapping->getMappingsOfEntity("Services/COPage", "pgl");
                 foreach ($pages as $p)
                 {
                         $id = explode(":", $p);
                         if (count($id) == 3)
                         {
                                 include_once("./Services/COPage/classes/class.ilPageObject.php");
                                 if (ilPageObject::_exists($id[0], $id[1], $id[2], true))
                                 {
                                         include_once("./Services/COPage/classes/class.ilPageObjectFactory.php");
                                         $new_page = ilPageObjectFactory::getInstance($id[0], $id[1], 0, $id[2]);
                                         $new_page->buildDom();
 
                                         // fix question references
                                         $updated = $new_page->resolveQuestionReferences($this->qtis);
 
                                         // in translation mode use link mapping to fix internal links
                                         //$a_mapping->addMapping("Modules/LearningModule", "link",
                                         if ($this->config->getTranslationImportMode())
                                         {
                                                 $il = $new_page->resolveIntLinks($link_map);
                                                 if ($il)
                                                 {
                                                         $updated = true;
                                                 }
                                         }
 
                                         if ($updated)
                                         {
                                                 $new_page->update(false, true);
                                         }
                                 }
                         }
                 }
 
                 // assign style
                 $alls_map = $a_mapping->getMappingsOfEntity("Modules/LearningModule", "lm_style");
                 foreach ($alls_map as $new_lm_id => $old_style_id)
                 {
                         $new_style_id = (int) $a_mapping->getMapping("Services/Style", "sty", $old_style_id);
                         if ($new_lm_id > 0 && $new_style_id > 0)
                         {
                                 include_once("./Modules/LearningModule/classes/class.ilObjLearningModule.php");
                                 $lm = new ilObjLearningModule($new_lm_id, false);
                                 $lm->writeStyleSheetId($new_style_id);
                         }
                 }
         }

Here is the call graph for this function:

◆ importXmlRepresentation()

ilLearningModuleImporter::importXmlRepresentation	(	$a_entity,
		$a_id,
		$a_xml,
		$a_mapping
	)

Import XML.

Parameters

Definition at line 57 of file class.ilLearningModuleImporter.php.

References $result, ilXmlImporter\getImportDirectory(), ilObjectFactory\getInstanceByObjId(), ilXmlImporter\getSchemaVersion(), IL_MO_PARSE_QTI, and IL_MO_VERIFY_QTI.

         {
                 include_once './Modules/File/classes/class.ilObjFile.php';
 
                 $this->log->debug("import XML Representation");
 
                 // case i container
                 if($new_id = $a_mapping->getMapping('Services/Container','objs',$a_id))
                 {
                         $newObj = ilObjectFactory::getInstanceByObjId($new_id,false);
                         $newObj->createLMTree();
                         $this->log->debug("got mapping, new id is: ".$new_id);
                 }
 
                 // in the new version (5.1)  we are also here, but the following file should not exist
                 // if being exported with 5.1 or higher
                 $xml_file = $this->getImportDirectory().'/'.basename($this->getImportDirectory()).'.xml';
 
                 // old school import
                 // currently this means we got a container and mapping, too, since
                 // for single lms the processing in ilObjContentObjectGUI->importFileObject is used
                 // (this should be streamlined, see glossary)
                 if (file_exists($xml_file))
                 {
                         $newObj->setImportDirectory(dirname(rtrim($this->getImportDirectory(), '/')));
                         $mess = $newObj->importFromDirectory($this->getImportDirectory(), true, $a_mapping);
                         $this->log->debug("imported from directory ($mess)");
                         $a_mapping->addMapping("Modules/LearningModule", "lm", $a_id, $newObj->getId());
                         $a_mapping->addMapping("Services/Object", "obj", $a_id, $newObj->getId());
                 }
                 else    // new import version (does mapping, too)
                 {
                         $this->log->debug("create ilDataSetIportParser instance");
                         include_once("./Services/DataSet/classes/class.ilDataSetImportParser.php");
                         $parser = new ilDataSetImportParser($a_entity, $this->getSchemaVersion(),
                                 $a_xml, $this->ds, $a_mapping);
                 }
 
                 // import qti stuff
                 $this->log->debug("import qti data");
                 $qti_file = $this->getImportDirectory().'/qti.xml';
                 $this->qtis = array();
                 if (is_file($qti_file))
                 {
                         include_once "./Services/QTI/classes/class.ilQTIParser.php";
                         include_once("./Modules/Test/classes/class.ilObjTest.php");
                         $qtiParser = new ilQTIParser ($qti_file,
                                         IL_MO_VERIFY_QTI, 0, "");
                         $result = $qtiParser->startParsing ();
                         $founditems = & $qtiParser->getFoundItems ();
                         $testObj = new ilObjTest(0, true);
                         if (count($founditems) > 0)
                         {
                                 $qtiParser = new ilQTIParser($qti_file, IL_MO_PARSE_QTI, 0, "");
                                 $qtiParser->setTestObject($testObj);
                                 $result = $qtiParser->startParsing();
                                 $this->qtis = array_merge($this->qtis, $qtiParser->getImportMapping());
                         }
                 }
         }

Here is the call graph for this function:

◆ init()

ilLearningModuleImporter::init ( )

Initialisation.

Definition at line 25 of file class.ilLearningModuleImporter.php.

References ilXmlImporter\getImport(), and ilLoggerFactory\getLogger().

         {
                 include_once("./Modules/LearningModule/classes/class.ilLearningModuleDataSet.php");
                 $this->ds = new ilLearningModuleDataSet();
                 $this->ds->setDSPrefix("ds");
 
                 $this->log = ilLoggerFactory::getLogger('lm');
 
                 $this->config = $this->getImport()->getConfig("Modules/LearningModule");
                 if ($this->config->getTranslationImportMode())
                 {
                         $this->ds->setTranslationImportMode(
                                 $this->config->getTranslationLM(),
                                 $this->config->getTranslationLang());
                         $cop_config = $this->getImport()->getConfig("Services/COPage");
                         $cop_config->setUpdateIfExists(true);
                         $cop_config->setForceLanguage($this->config->getTranslationLang());
                         $cop_config->setReuseOriginallyExportedMedia(true);
                         $cop_config->setSkipInternalLinkResolve(true);
 
                         $mob_config = $this->getImport()->getConfig("Services/MediaObjects");
                         $mob_config->setUsePreviousImportIds(true);
                 }
         }