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 126 of file class.ilLearningModuleImporter.php.

References $id, ilPageObject\_exists(), ilLMObject\_lookupContObjID(), ilPageObject\_writeParentId(), ilLMMenuEditor\fixImportMenuItems(), 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");
         $this->log->debug("pg map entries: " . count($pg_map));
         foreach ($pg_map as $pg_id) {
             $lm_id = ilLMPageObject::_lookupContObjID($pg_id);
             ilLMPage::_writeParentId("lm", $pg_id, $lm_id);
             $this->log->debug("write parent id, pg id: " . $pg_id . ", lm 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);
             }
         }
 
         // menu item ref ids
         $ref_mapping = $a_mapping->getMappingsOfEntity('Services/Container', 'refs');
         $lm_map = $a_mapping->getMappingsOfEntity("Modules/LearningModule", "lm");
         foreach ($lm_map as $old_lm_id => $new_lm_id) {
             ilLMMenuEditor::fixImportMenuItems($new_lm_id, $ref_mapping);
         }
     }

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◆ importXmlRepresentation()

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

Import XML.

Parameters

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

References $parser, $result, array, 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());
             }
         }
     }

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◆ 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);
         }
     }