/**
* Returns a QTI xml representation of the test
*
* @return string The QTI xml representation of the test
*/
public function toXML()
{
include_once "./Services/Xml/classes/class.ilXmlWriter.php";
$a_xml_writer = new ilXmlWriter();
// set xml header
$a_xml_writer->xmlHeader();
$a_xml_writer->xmlSetDtdDef("<!DOCTYPE questestinterop SYSTEM \"ims_qtiasiv1p2p1.dtd\">");
$a_xml_writer->xmlStartTag("questestinterop");
$attrs = array("ident" => "il_" . IL_INST_ID . "_tst_" . $this->getTestId(), "title" => $this->getTitle());
$a_xml_writer->xmlStartTag("assessment", $attrs);
// add qti comment
$a_xml_writer->xmlElement("qticomment", NULL, $this->getDescription());
// add qti duration
if ($this->enable_processing_time) {
preg_match("/(\\d+):(\\d+):(\\d+)/", $this->processing_time, $matches);
$a_xml_writer->xmlElement("duration", NULL, sprintf("P0Y0M0DT%dH%dM%dS", $matches[1], $matches[2], $matches[3]));
}
// add the rest of the preferences in qtimetadata tags, because there is no correspondent definition in QTI
$a_xml_writer->xmlStartTag("qtimetadata");
$a_xml_writer->xmlStartTag("qtimetadatafield");
$a_xml_writer->xmlElement("fieldlabel", NULL, "ILIAS_VERSION");
$a_xml_writer->xmlElement("fieldentry", NULL, $this->ilias->getSetting("ilias_version"));
$a_xml_writer->xmlEndTag("qtimetadatafield");
// anonymity
$a_xml_writer->xmlStartTag("qtimetadatafield");
$a_xml_writer->xmlElement("fieldlabel", NULL, "anonymity");
$a_xml_writer->xmlElement("fieldentry", NULL, sprintf("%d", $this->getAnonymity()));
$a_xml_writer->xmlEndTag("qtimetadatafield");
// question set type (fixed, random, dynamic, ...)
$a_xml_writer->xmlStartTag("qtimetadatafield");
$a_xml_writer->xmlElement("fieldlabel", NULL, "question_set_type");
$a_xml_writer->xmlElement("fieldentry", NULL, $this->getQuestionSetType());
$a_xml_writer->xmlEndTag("qtimetadatafield");
// sequence settings
$a_xml_writer->xmlStartTag("qtimetadatafield");
$a_xml_writer->xmlElement("fieldlabel", NULL, "sequence_settings");
$a_xml_writer->xmlElement("fieldentry", NULL, $this->getSequenceSettings());
$a_xml_writer->xmlEndTag("qtimetadatafield");
// author
$a_xml_writer->xmlStartTag("qtimetadatafield");
$a_xml_writer->xmlElement("fieldlabel", NULL, "author");
$a_xml_writer->xmlElement("fieldentry", NULL, $this->getAuthor());
$a_xml_writer->xmlEndTag("qtimetadatafield");
// reset processing time
$a_xml_writer->xmlStartTag("qtimetadatafield");
$a_xml_writer->xmlElement("fieldlabel", NULL, "reset_processing_time");
$a_xml_writer->xmlElement("fieldentry", NULL, $this->getResetProcessingTime());
$a_xml_writer->xmlEndTag("qtimetadatafield");
// count system
$a_xml_writer->xmlStartTag("qtimetadatafield");
$a_xml_writer->xmlElement("fieldlabel", NULL, "count_system");
$a_xml_writer->xmlElement("fieldentry", NULL, $this->getCountSystem());
$a_xml_writer->xmlEndTag("qtimetadatafield");
// multiple choice scoring
$a_xml_writer->xmlStartTag("qtimetadatafield");
$a_xml_writer->xmlElement("fieldlabel", NULL, "mc_scoring");
$a_xml_writer->xmlElement("fieldentry", NULL, $this->getMCScoring());
$a_xml_writer->xmlEndTag("qtimetadatafield");
// multiple choice scoring
$a_xml_writer->xmlStartTag("qtimetadatafield");
$a_xml_writer->xmlElement("fieldlabel", NULL, "score_cutting");
$a_xml_writer->xmlElement("fieldentry", NULL, $this->getScoreCutting());
$a_xml_writer->xmlEndTag("qtimetadatafield");
// multiple choice scoring
$a_xml_writer->xmlStartTag("qtimetadatafield");
$a_xml_writer->xmlElement("fieldlabel", NULL, "password");
$a_xml_writer->xmlElement("fieldentry", NULL, $this->getPassword());
$a_xml_writer->xmlEndTag("qtimetadatafield");
// allowed users
$a_xml_writer->xmlStartTag("qtimetadatafield");
$a_xml_writer->xmlElement("fieldlabel", NULL, "allowedUsers");
$a_xml_writer->xmlElement("fieldentry", NULL, $this->getAllowedUsers());
$a_xml_writer->xmlEndTag("qtimetadatafield");
// allowed users time gap
$a_xml_writer->xmlStartTag("qtimetadatafield");
$a_xml_writer->xmlElement("fieldlabel", NULL, "allowedUsersTimeGap");
$a_xml_writer->xmlElement("fieldentry", NULL, $this->getAllowedUsersTimeGap());
$a_xml_writer->xmlEndTag("qtimetadatafield");
// pass scoring
$a_xml_writer->xmlStartTag("qtimetadatafield");
$a_xml_writer->xmlElement("fieldlabel", NULL, "pass_scoring");
$a_xml_writer->xmlElement("fieldentry", NULL, $this->getPassScoring());
$a_xml_writer->xmlEndTag("qtimetadatafield");
// score reporting date
if ($this->getReportingDate()) {
$a_xml_writer->xmlStartTag("qtimetadatafield");
$a_xml_writer->xmlElement("fieldlabel", NULL, "reporting_date");
preg_match("/(\\d{4})(\\d{2})(\\d{2})(\\d{2})(\\d{2})(\\d{2})/", $this->reporting_date, $matches);
$a_xml_writer->xmlElement("fieldentry", NULL, sprintf("P%dY%dM%dDT%dH%dM%dS", $matches[1], $matches[2], $matches[3], $matches[4], $matches[5], $matches[6]));
$a_xml_writer->xmlEndTag("qtimetadatafield");
}
// number of tries
$a_xml_writer->xmlStartTag("qtimetadatafield");
$a_xml_writer->xmlElement("fieldlabel", NULL, "nr_of_tries");
$a_xml_writer->xmlElement("fieldentry", NULL, sprintf("%d", $this->getNrOfTries()));
$a_xml_writer->xmlEndTag("qtimetadatafield");
// kiosk
$a_xml_writer->xmlStartTag("qtimetadatafield");
$a_xml_writer->xmlElement("fieldlabel", NULL, "kiosk");
$a_xml_writer->xmlElement("fieldentry", NULL, sprintf("%d", $this->getKiosk()));
$a_xml_writer->xmlEndTag("qtimetadatafield");
//redirection_mode
$a_xml_writer->xmlStartTag('qtimetadatafield');
$a_xml_writer->xmlElement("fieldlabel", NULL, "redirection_mode");
$a_xml_writer->xmlElement("fieldentry", NULL, $this->getRedirectionMode());
$a_xml_writer->xmlEndTag("qtimetadatafield");
//redirection_url
$a_xml_writer->xmlStartTag('qtimetadatafield');
$a_xml_writer->xmlElement("fieldlabel", NULL, "redirection_url");
$a_xml_writer->xmlElement("fieldentry", NULL, $this->getRedirectionUrl());
$a_xml_writer->xmlEndTag("qtimetadatafield");
// use previous answers
$a_xml_writer->xmlStartTag("qtimetadatafield");
$a_xml_writer->xmlElement("fieldlabel", NULL, "use_previous_answers");
$a_xml_writer->xmlElement("fieldentry", NULL, $this->getUsePreviousAnswers());
$a_xml_writer->xmlEndTag("qtimetadatafield");
// hide title points
$a_xml_writer->xmlStartTag("qtimetadatafield");
$a_xml_writer->xmlElement("fieldlabel", NULL, "title_output");
$a_xml_writer->xmlElement("fieldentry", NULL, sprintf("%d", $this->getTitleOutput()));
$a_xml_writer->xmlEndTag("qtimetadatafield");
// results presentation
$a_xml_writer->xmlStartTag("qtimetadatafield");
$a_xml_writer->xmlElement("fieldlabel", NULL, "results_presentation");
$a_xml_writer->xmlElement("fieldentry", NULL, sprintf("%d", $this->getResultsPresentation()));
$a_xml_writer->xmlEndTag("qtimetadatafield");
// examid in test pass
$a_xml_writer->xmlStartTag("qtimetadatafield");
$a_xml_writer->xmlElement("fieldlabel", NULL, "examid_in_test_pass");
$a_xml_writer->xmlElement("fieldentry", NULL, sprintf("%d", $this->isShowExamIdInTestPassEnabled()));
$a_xml_writer->xmlEndTag("qtimetadatafield");
// examid in kiosk
$a_xml_writer->xmlStartTag("qtimetadatafield");
$a_xml_writer->xmlElement("fieldlabel", NULL, "examid_in_test_res");
$a_xml_writer->xmlElement("fieldentry", NULL, sprintf("%d", $this->isShowExamIdInTestResultsEnabled()));
$a_xml_writer->xmlEndTag("qtimetadatafield");
// solution details
$a_xml_writer->xmlStartTag("qtimetadatafield");
$a_xml_writer->xmlElement("fieldlabel", NULL, "show_summary");
$a_xml_writer->xmlElement("fieldentry", NULL, sprintf("%d", $this->getListOfQuestionsSettings()));
$a_xml_writer->xmlEndTag("qtimetadatafield");
// solution details
$a_xml_writer->xmlStartTag("qtimetadatafield");
$a_xml_writer->xmlElement("fieldlabel", NULL, "score_reporting");
$a_xml_writer->xmlElement("fieldentry", NULL, sprintf("%d", $this->getScoreReporting()));
$a_xml_writer->xmlEndTag("qtimetadatafield");
// solution details
$a_xml_writer->xmlStartTag("qtimetadatafield");
$a_xml_writer->xmlElement("fieldlabel", NULL, "instant_verification");
$a_xml_writer->xmlElement("fieldentry", NULL, sprintf("%d", $this->getInstantFeedbackSolution()));
$a_xml_writer->xmlEndTag("qtimetadatafield");
// answer specific feedback
$a_xml_writer->xmlStartTag("qtimetadatafield");
$a_xml_writer->xmlElement("fieldlabel", NULL, "answer_feedback");
$a_xml_writer->xmlElement("fieldentry", NULL, sprintf("%d", $this->getAnswerFeedback()));
$a_xml_writer->xmlEndTag("qtimetadatafield");
// answer specific feedback of reached points
$a_xml_writer->xmlStartTag("qtimetadatafield");
$a_xml_writer->xmlElement("fieldlabel", NULL, "answer_feedback_points");
$a_xml_writer->xmlElement("fieldentry", NULL, sprintf("%d", $this->getAnswerFeedbackPoints()));
$a_xml_writer->xmlEndTag("qtimetadatafield");
// highscore
$highscore_metadata = array('highscore_enabled' => array('value' => $this->getHighscoreEnabled()), 'highscore_anon' => array('value' => $this->getHighscoreAnon()), 'highscore_achieved_ts' => array('value' => $this->getHighscoreAchievedTS()), 'highscore_score' => array('value' => $this->getHighscoreScore()), 'highscore_percentage' => array('value' => $this->getHighscorePercentage()), 'highscore_hints' => array('value' => $this->getHighscoreHints()), 'highscore_wtime' => array('value' => $this->getHighscoreWTime()), 'highscore_own_table' => array('value' => $this->getHighscoreOwnTable()), 'highscore_top_table' => array('value' => $this->getHighscoreTopTable()), 'highscore_top_num' => array('value' => $this->getHighscoreTopNum()));
foreach ($highscore_metadata as $label => $data) {
$a_xml_writer->xmlStartTag("qtimetadatafield");
$a_xml_writer->xmlElement("fieldlabel", NULL, $label);
$a_xml_writer->xmlElement("fieldentry", NULL, sprintf("%d", $data['value']));
$a_xml_writer->xmlEndTag("qtimetadatafield");
}
// show cancel
$a_xml_writer->xmlStartTag("qtimetadatafield");
$a_xml_writer->xmlElement("fieldlabel", NULL, "show_cancel");
$a_xml_writer->xmlElement("fieldentry", NULL, sprintf("%d", $this->getShowCancel()));
$a_xml_writer->xmlEndTag("qtimetadatafield");
// show marker
$a_xml_writer->xmlStartTag("qtimetadatafield");
$a_xml_writer->xmlElement("fieldlabel", NULL, "show_marker");
$a_xml_writer->xmlElement("fieldentry", NULL, sprintf("%d", $this->getShowMarker()));
$a_xml_writer->xmlEndTag("qtimetadatafield");
// fixed participants
$a_xml_writer->xmlStartTag("qtimetadatafield");
$a_xml_writer->xmlElement("fieldlabel", NULL, "fixed_participants");
$a_xml_writer->xmlElement("fieldentry", NULL, sprintf("%d", $this->getFixedParticipants()));
$a_xml_writer->xmlEndTag("qtimetadatafield");
// show final statement
$a_xml_writer->xmlStartTag("qtimetadatafield");
$a_xml_writer->xmlElement("fieldlabel", NULL, "showfinalstatement");
$a_xml_writer->xmlElement("fieldentry", NULL, sprintf("%d", $this->getShowFinalStatement() ? "1" : "0"));
$a_xml_writer->xmlEndTag("qtimetadatafield");
// show introduction only
$a_xml_writer->xmlStartTag("qtimetadatafield");
$a_xml_writer->xmlElement("fieldlabel", NULL, "showinfo");
$a_xml_writer->xmlElement("fieldentry", NULL, sprintf("%d", $this->getShowInfo() ? "1" : "0"));
$a_xml_writer->xmlEndTag("qtimetadatafield");
// mail notification
$a_xml_writer->xmlStartTag("qtimetadatafield");
$a_xml_writer->xmlElement("fieldlabel", NULL, "mailnotification");
$a_xml_writer->xmlElement("fieldentry", NULL, $this->getMailNotification());
$a_xml_writer->xmlEndTag("qtimetadatafield");
// mail notification type
$a_xml_writer->xmlStartTag("qtimetadatafield");
$a_xml_writer->xmlElement("fieldlabel", NULL, "mailnottype");
$a_xml_writer->xmlElement("fieldentry", NULL, $this->getMailNotificationType());
$a_xml_writer->xmlEndTag("qtimetadatafield");
// export settings
$a_xml_writer->xmlStartTag("qtimetadatafield");
$a_xml_writer->xmlElement("fieldlabel", NULL, "exportsettings");
$a_xml_writer->xmlElement("fieldentry", NULL, $this->getExportSettings());
$a_xml_writer->xmlEndTag("qtimetadatafield");
// force JavaScript
$a_xml_writer->xmlStartTag("qtimetadatafield");
$a_xml_writer->xmlElement("fieldlabel", NULL, "forcejs");
$a_xml_writer->xmlElement("fieldentry", NULL, sprintf("%d", $this->getForceJS() ? "1" : "0"));
$a_xml_writer->xmlEndTag("qtimetadatafield");
// custom style
$a_xml_writer->xmlStartTag("qtimetadatafield");
$a_xml_writer->xmlElement("fieldlabel", NULL, "customstyle");
$a_xml_writer->xmlElement("fieldentry", NULL, $this->getCustomStyle());
$a_xml_writer->xmlEndTag("qtimetadatafield");
// shuffle questions
$a_xml_writer->xmlStartTag("qtimetadatafield");
$a_xml_writer->xmlElement("fieldlabel", NULL, "shuffle_questions");
$a_xml_writer->xmlElement("fieldentry", NULL, sprintf("%d", $this->getShuffleQuestions()));
$a_xml_writer->xmlEndTag("qtimetadatafield");
// processing time
$a_xml_writer->xmlStartTag("qtimetadatafield");
$a_xml_writer->xmlElement("fieldlabel", NULL, "processing_time");
$a_xml_writer->xmlElement("fieldentry", NULL, $this->getProcessingTime());
$a_xml_writer->xmlEndTag("qtimetadatafield");
// enable_examview
$a_xml_writer->xmlStartTag("qtimetadatafield");
$a_xml_writer->xmlElement("fieldlabel", NULL, "enable_examview");
$a_xml_writer->xmlElement("fieldentry", NULL, $this->getEnableExamview());
$a_xml_writer->xmlEndTag("qtimetadatafield");
// show_examview_html
$a_xml_writer->xmlStartTag("qtimetadatafield");
$a_xml_writer->xmlElement("fieldlabel", NULL, "show_examview_html");
$a_xml_writer->xmlElement("fieldentry", NULL, $this->getShowExamviewHtml());
$a_xml_writer->xmlEndTag("qtimetadatafield");
// show_examview_pdf
$a_xml_writer->xmlStartTag("qtimetadatafield");
$a_xml_writer->xmlElement("fieldlabel", NULL, "show_examview_pdf");
$a_xml_writer->xmlElement("fieldentry", NULL, $this->getShowExamviewPdf());
$a_xml_writer->xmlEndTag("qtimetadatafield");
// enable_archiving
$a_xml_writer->xmlStartTag("qtimetadatafield");
$a_xml_writer->xmlElement("fieldlabel", NULL, "enable_archiving");
$a_xml_writer->xmlElement("fieldentry", NULL, $this->getEnableArchiving());
$a_xml_writer->xmlEndTag("qtimetadatafield");
// sign_submission
$a_xml_writer->xmlStartTag("qtimetadatafield");
$a_xml_writer->xmlElement("fieldlabel", NULL, "sign_submission");
$a_xml_writer->xmlElement("fieldentry", NULL, $this->getSignSubmission());
$a_xml_writer->xmlEndTag("qtimetadatafield");
// char_selector_availability
$a_xml_writer->xmlStartTag("qtimetadatafield");
$a_xml_writer->xmlElement("fieldlabel", NULL, "char_selector_availability");
$a_xml_writer->xmlElement("fieldentry", NULL, sprintf("%d", $this->getCharSelectorAvailability()));
$a_xml_writer->xmlEndTag("qtimetadatafield");
// char_selector_definition
$a_xml_writer->xmlStartTag("qtimetadatafield");
$a_xml_writer->xmlElement("fieldlabel", NULL, "char_selector_definition");
$a_xml_writer->xmlElement("fieldentry", NULL, $this->getCharSelectorDefinition());
$a_xml_writer->xmlEndTag("qtimetadatafield");
// skill_service
$a_xml_writer->xmlStartTag("qtimetadatafield");
$a_xml_writer->xmlElement("fieldlabel", NULL, "skill_service");
$a_xml_writer->xmlElement("fieldentry", NULL, (int) $this->isSkillServiceEnabled());
$a_xml_writer->xmlEndTag("qtimetadatafield");
// result_tax_filters
$a_xml_writer->xmlStartTag("qtimetadatafield");
$a_xml_writer->xmlElement("fieldlabel", NULL, "result_tax_filters");
$a_xml_writer->xmlElement("fieldentry", NULL, serialize((array) $this->getResultFilterTaxIds()));
$a_xml_writer->xmlEndTag("qtimetadatafield");
// show_grading_status
$a_xml_writer->xmlStartTag("qtimetadatafield");
$a_xml_writer->xmlElement("fieldlabel", NULL, "show_grading_status");
$a_xml_writer->xmlElement("fieldentry", NULL, (int) $this->isShowGradingStatusEnabled());
$a_xml_writer->xmlEndTag("qtimetadatafield");
// show_grading_mark
$a_xml_writer->xmlStartTag("qtimetadatafield");
$a_xml_writer->xmlElement("fieldlabel", NULL, "show_grading_mark");
$a_xml_writer->xmlElement("fieldentry", NULL, (int) $this->isShowGradingMarkEnabled());
$a_xml_writer->xmlEndTag("qtimetadatafield");
// starting time
if ($this->getStartingTime()) {
$a_xml_writer->xmlStartTag("qtimetadatafield");
$a_xml_writer->xmlElement("fieldlabel", NULL, "starting_time");
preg_match("/(\\d{4})(\\d{2})(\\d{2})(\\d{2})(\\d{2})(\\d{2})/", $this->starting_time, $matches);
$a_xml_writer->xmlElement("fieldentry", NULL, sprintf("P%dY%dM%dDT%dH%dM%dS", $matches[1], $matches[2], $matches[3], $matches[4], $matches[5], $matches[6]));
$a_xml_writer->xmlEndTag("qtimetadatafield");
}
// ending time
if ($this->getEndingTime()) {
$a_xml_writer->xmlStartTag("qtimetadatafield");
$a_xml_writer->xmlElement("fieldlabel", NULL, "ending_time");
preg_match("/(\\d{4})(\\d{2})(\\d{2})(\\d{2})(\\d{2})(\\d{2})/", $this->ending_time, $matches);
$a_xml_writer->xmlElement("fieldentry", NULL, sprintf("P%dY%dM%dDT%dH%dM%dS", $matches[1], $matches[2], $matches[3], $matches[4], $matches[5], $matches[6]));
$a_xml_writer->xmlEndTag("qtimetadatafield");
}
foreach ($this->mark_schema->mark_steps as $index => $mark) {
// mark steps
$a_xml_writer->xmlStartTag("qtimetadatafield");
$a_xml_writer->xmlElement("fieldlabel", NULL, "mark_step_{$index}");
$a_xml_writer->xmlElement("fieldentry", NULL, sprintf("<short>%s</short><official>%s</official><percentage>%.2f</percentage><passed>%d</passed>", $mark->getShortName(), $mark->getOfficialName(), $mark->getMinimumLevel(), $mark->getPassed()));
$a_xml_writer->xmlEndTag("qtimetadatafield");
}
$a_xml_writer->xmlEndTag("qtimetadata");
// add qti objectives
$a_xml_writer->xmlStartTag("objectives");
$this->addQTIMaterial($a_xml_writer, $this->getIntroduction());
$a_xml_writer->xmlEndTag("objectives");
// add qti assessmentcontrol
if ($this->getInstantFeedbackSolution() == 1) {
$attrs = array("solutionswitch" => "Yes");
} else {
$attrs = NULL;
}
$a_xml_writer->xmlElement("assessmentcontrol", $attrs, NULL);
if (strlen($this->getFinalStatement())) {
// add qti presentation_material
$a_xml_writer->xmlStartTag("presentation_material");
$a_xml_writer->xmlStartTag("flow_mat");
$this->addQTIMaterial($a_xml_writer, $this->getFinalStatement());
$a_xml_writer->xmlEndTag("flow_mat");
$a_xml_writer->xmlEndTag("presentation_material");
}
$attrs = array("ident" => "1");
$a_xml_writer->xmlElement("section", $attrs, NULL);
$a_xml_writer->xmlEndTag("assessment");
$a_xml_writer->xmlEndTag("questestinterop");
$xml = $a_xml_writer->xmlDumpMem(FALSE);
foreach ($this->questions as $question_id) {
$question =& ilObjTest::_instanciateQuestion($question_id);
$qti_question = $question->toXML(false);
$qti_question = preg_replace("/<questestinterop>/", "", $qti_question);
$qti_question = preg_replace("/<\\/questestinterop>/", "", $qti_question);
if (strpos($xml, "</section>") !== false) {
$xml = str_replace("</section>", "{$qti_question}</section>", $xml);
} else {
$xml = str_replace("<section ident=\"1\"/>", "<section ident=\"1\">\n{$qti_question}</section>", $xml);
}
}
return $xml;
}
/**
* Export (authoring) scorm package
*/
function exportScorm($a_inst, $a_target_dir, $ver, &$expLog)
{
$a_xml_writer = new ilXmlWriter();
// export metadata
$this->exportXMLMetaData($a_xml_writer);
$metadata_xml = $a_xml_writer->xmlDumpMem(false);
$a_xml_writer->_XmlWriter;
$xsl = file_get_contents("./Modules/Scorm2004/templates/xsl/metadata.xsl");
$args = array('/_xml' => $metadata_xml, '/_xsl' => $xsl);
$xh = xslt_create();
$output = xslt_process($xh, "arg:/_xml", "arg:/_xsl", NULL, $args, NULL);
xslt_free($xh);
file_put_contents($a_target_dir . '/indexMD.xml', $output);
// export glossary
if ($this->getAssignedGlossary() != 0) {
ilUtil::makeDir($a_target_dir . "/glossary");
include_once "./Modules/Glossary/classes/class.ilObjGlossary.php";
include_once "./Modules/Glossary/classes/class.ilGlossaryExport.php";
$glo_xml_writer = new ilXmlWriter();
$glo_xml_writer->xmlSetDtdDef("<!DOCTYPE ContentObject SYSTEM \"http://www.ilias.de/download/dtd/ilias_co_3_7.dtd\">");
// set xml header
$glo_xml_writer->xmlHeader();
$glos = new ilObjGlossary($this->getAssignedGlossary(), false);
//$glos->exportHTML($a_target_dir."/glossary", $expLog);
$glos_export = new ilGlossaryExport($glos, "xml");
$glos->exportXML($glo_xml_writer, $glos_export->getInstId(), $a_target_dir . "/glossary", $expLog);
$glo_xml_writer->xmlDumpFile($a_target_dir . "/glossary/glossary.xml");
$glo_xml_writer->_XmlWriter;
}
$a_xml_writer = new ilXmlWriter();
// set dtd definition
$a_xml_writer->xmlSetDtdDef("<!DOCTYPE ContentObject SYSTEM \"http://www.ilias.de/download/dtd/ilias_co_3_7.dtd\">");
// set generated comment
$a_xml_writer->xmlSetGenCmt("Export of ILIAS Content Module " . $this->getId() . " of installation " . $a_inst . ".");
// set xml header
$a_xml_writer->xmlHeader();
global $ilBench;
$a_xml_writer->xmlStartTag("ContentObject", array("Type" => "SCORM2004LearningModule"));
// MetaData
$this->exportXMLMetaData($a_xml_writer);
$this->exportXMLStructureObjects($a_xml_writer, $a_inst, $expLog);
// SCO Objects
$expLog->write(date("[y-m-d H:i:s] ") . "Start Export Sco Objects");
$this->exportXMLScoObjects($a_inst, $a_target_dir, $ver, $expLog);
$expLog->write(date("[y-m-d H:i:s] ") . "Finished Export Sco Objects");
$a_xml_writer->xmlEndTag("ContentObject");
$a_xml_writer->xmlDumpFile($a_target_dir . '/index.xml', false);
if ($ver == "2004 4th") {
$revision = "4th";
$ver = "2004";
}
if ($ver == "2004 3rd") {
$revision = "3rd";
$ver = "2004";
}
// add content css (note: this is also done per item)
$css_dir = $a_target_dir . "/ilias_css_4_2";
ilUtil::makeDir($css_dir);
include_once "./Modules/Scorm2004/classes/class.ilScormExportUtil.php";
ilScormExportUtil::exportContentCSS($this, $css_dir);
// add manifest
include_once "./Modules/Scorm2004/classes/class.ilContObjectManifestBuilder.php";
$manifestBuilder = new ilContObjectManifestBuilder($this);
$manifestBuilder->buildManifest($ver, $revision);
$manifestBuilder->dump($a_target_dir);
$xsl = file_get_contents("./Modules/Scorm2004/templates/xsl/module.xsl");
$args = array('/_xml' => file_get_contents($a_target_dir . "/imsmanifest.xml"), '/_xsl' => $xsl);
$xh = xslt_create();
$output = xslt_process($xh, "arg:/_xml", "arg:/_xsl", NULL, $args, NULL);
xslt_free($xh);
fputs(fopen($a_target_dir . '/index.html', 'w+'), $output);
// copy xsd files to target
switch ($ver) {
case "2004":
if ($revision == "3rd") {
ilUtil::rCopy('./Modules/Scorm2004/templates/xsd/adlcp_130_export_2004', $a_target_dir, false);
}
if ($revision == "4th") {
ilUtil::rCopy('./Modules/Scorm2004/templates/xsd/adlcp_130_export_2004_4th', $a_target_dir, false);
}
break;
case "12":
ilUtil::rCopy('./Modules/Scorm2004/templates/xsd/adlcp_120_export_12', $a_target_dir, false);
break;
}
$a_xml_writer->_XmlWriter;
}
function exportScorm($a_inst, $a_target_dir, $ver, &$expLog)
{
copy('./xml/ilias_co_3_7.dtd', $a_target_dir . '/ilias_co_3_7.dtd');
copy('./Modules/Scorm2004/templates/xsl/sco.xsl', $a_target_dir . '/sco.xsl');
$a_xml_writer = new ilXmlWriter();
// MetaData
//file_put_contents($a_target_dir.'/indexMD.xml','<lom xmlns="http://ltsc.ieee.org/xsd/LOM"><general/><classification/></lom>');
$this->exportXMLMetaData($a_xml_writer);
$metadata_xml = $a_xml_writer->xmlDumpMem(false);
$a_xml_writer->_XmlWriter;
$xsl = file_get_contents("./Modules/Scorm2004/templates/xsl/metadata.xsl");
$args = array('/_xml' => $metadata_xml, '/_xsl' => $xsl);
$xh = xslt_create();
$output = xslt_process($xh, "arg:/_xml", "arg:/_xsl", NULL, $args, NULL);
xslt_free($xh);
file_put_contents($a_target_dir . '/indexMD.xml', $output);
$a_xml_writer = new ilXmlWriter();
// set dtd definition
$a_xml_writer->xmlSetDtdDef("<!DOCTYPE ContentObject SYSTEM \"http://www.ilias.de/download/dtd/ilias_co_3_7.dtd\">");
// set generated comment
$a_xml_writer->xmlSetGenCmt("Export of ILIAS Content Module " . $this->getId() . " of installation " . $a_inst . ".");
// set xml header
$a_xml_writer->xmlHeader();
global $ilBench;
$a_xml_writer->xmlStartTag("ContentObject", array("Type" => "SCORM2004SCO"));
$this->exportXMLMetaData($a_xml_writer);
$this->exportXMLPageObjects($a_target_dir, $a_xml_writer, $a_inst, $expLog);
$this->exportXMLMediaObjects($a_xml_writer, $a_inst, $a_target_dir, $expLog);
$this->exportHTML($a_inst, $a_target_dir, $expLog);
//overwrite scorm.js for scrom 1.2
if ($ver == "12") {
copy('./Modules/Scorm2004/scripts/scorm_12.js', $a_target_dir . '/js/scorm.js');
}
$a_xml_writer->xmlEndTag("ContentObject");
$a_xml_writer->xmlDumpFile($a_target_dir . '/index.xml', false);
$a_xml_writer->_XmlWriter;
// export sco data (currently only objective) to sco.xml
if ($this->getType() == "sco") {
$objectives_text = "";
$a_xml_writer = new ilXmlWriter();
$tr_data = $this->getObjectives();
foreach ($tr_data as $data) {
$objectives_text .= $data->getObjectiveID();
}
$a_xml_writer->xmlStartTag("sco");
$a_xml_writer->xmlElement("objective", null, $objectives_text);
$a_xml_writer->xmlEndTag("sco");
$a_xml_writer->xmlDumpFile($a_target_dir . '/sco.xml', false);
$a_xml_writer->_XmlWriter;
}
}
/**
* Returns a QTI xml representation of the test
*
* @return string The QTI xml representation of the test
* @access public
*/
function toXML()
{
include_once "./Services/Xml/classes/class.ilXmlWriter.php";
$a_xml_writer = new ilXmlWriter();
// set xml header
$a_xml_writer->xmlHeader();
$a_xml_writer->xmlSetDtdDef("<!DOCTYPE questestinterop SYSTEM \"ims_qtiasiv1p2p1.dtd\">");
$a_xml_writer->xmlStartTag("questestinterop");
$attrs = array("ident" => "il_" . IL_INST_ID . "_tst_" . $this->getTestId(), "title" => $this->getTitle());
$a_xml_writer->xmlStartTag("assessment", $attrs);
// add qti comment
$a_xml_writer->xmlElement("qticomment", NULL, $this->getDescription());
// add qti duration
if ($this->enable_processing_time) {
preg_match("/(\\d+):(\\d+):(\\d+)/", $this->processing_time, $matches);
$a_xml_writer->xmlElement("duration", NULL, sprintf("P0Y0M0DT%dH%dM%dS", $matches[1], $matches[2], $matches[3]));
}
// add the rest of the preferences in qtimetadata tags, because there is no correspondent definition in QTI
$a_xml_writer->xmlStartTag("qtimetadata");
$a_xml_writer->xmlStartTag("qtimetadatafield");
$a_xml_writer->xmlElement("fieldlabel", NULL, "ILIAS_VERSION");
$a_xml_writer->xmlElement("fieldentry", NULL, $this->ilias->getSetting("ilias_version"));
$a_xml_writer->xmlEndTag("qtimetadatafield");
// anonymity
$a_xml_writer->xmlStartTag("qtimetadatafield");
$a_xml_writer->xmlElement("fieldlabel", NULL, "anonymity");
$a_xml_writer->xmlElement("fieldentry", NULL, sprintf("%d", $this->getAnonymity()));
$a_xml_writer->xmlEndTag("qtimetadatafield");
// random test
$a_xml_writer->xmlStartTag("qtimetadatafield");
$a_xml_writer->xmlElement("fieldlabel", NULL, "random_test");
$a_xml_writer->xmlElement("fieldentry", NULL, sprintf("%d", $this->isRandomTest()));
$a_xml_writer->xmlEndTag("qtimetadatafield");
// sequence settings
$a_xml_writer->xmlStartTag("qtimetadatafield");
$a_xml_writer->xmlElement("fieldlabel", NULL, "sequence_settings");
$a_xml_writer->xmlElement("fieldentry", NULL, $this->getSequenceSettings());
$a_xml_writer->xmlEndTag("qtimetadatafield");
// author
$a_xml_writer->xmlStartTag("qtimetadatafield");
$a_xml_writer->xmlElement("fieldlabel", NULL, "author");
$a_xml_writer->xmlElement("fieldentry", NULL, $this->getAuthor());
$a_xml_writer->xmlEndTag("qtimetadatafield");
// reset processing time
$a_xml_writer->xmlStartTag("qtimetadatafield");
$a_xml_writer->xmlElement("fieldlabel", NULL, "reset_processing_time");
$a_xml_writer->xmlElement("fieldentry", NULL, $this->getResetProcessingTime());
$a_xml_writer->xmlEndTag("qtimetadatafield");
// count system
$a_xml_writer->xmlStartTag("qtimetadatafield");
$a_xml_writer->xmlElement("fieldlabel", NULL, "count_system");
$a_xml_writer->xmlElement("fieldentry", NULL, $this->getCountSystem());
$a_xml_writer->xmlEndTag("qtimetadatafield");
// multiple choice scoring
$a_xml_writer->xmlStartTag("qtimetadatafield");
$a_xml_writer->xmlElement("fieldlabel", NULL, "mc_scoring");
$a_xml_writer->xmlElement("fieldentry", NULL, $this->getMCScoring());
$a_xml_writer->xmlEndTag("qtimetadatafield");
// multiple choice scoring
$a_xml_writer->xmlStartTag("qtimetadatafield");
$a_xml_writer->xmlElement("fieldlabel", NULL, "score_cutting");
$a_xml_writer->xmlElement("fieldentry", NULL, $this->getScoreCutting());
$a_xml_writer->xmlEndTag("qtimetadatafield");
// multiple choice scoring
$a_xml_writer->xmlStartTag("qtimetadatafield");
$a_xml_writer->xmlElement("fieldlabel", NULL, "password");
$a_xml_writer->xmlElement("fieldentry", NULL, $this->getPassword());
$a_xml_writer->xmlEndTag("qtimetadatafield");
// allowed users
$a_xml_writer->xmlStartTag("qtimetadatafield");
$a_xml_writer->xmlElement("fieldlabel", NULL, "allowedUsers");
$a_xml_writer->xmlElement("fieldentry", NULL, $this->getAllowedUsers());
$a_xml_writer->xmlEndTag("qtimetadatafield");
// allowed users time gap
$a_xml_writer->xmlStartTag("qtimetadatafield");
$a_xml_writer->xmlElement("fieldlabel", NULL, "allowedUsersTimeGap");
$a_xml_writer->xmlElement("fieldentry", NULL, $this->getAllowedUsersTimeGap());
$a_xml_writer->xmlEndTag("qtimetadatafield");
// pass scoring
$a_xml_writer->xmlStartTag("qtimetadatafield");
$a_xml_writer->xmlElement("fieldlabel", NULL, "pass_scoring");
$a_xml_writer->xmlElement("fieldentry", NULL, $this->getPassScoring());
$a_xml_writer->xmlEndTag("qtimetadatafield");
// score reporting date
if ($this->getReportingDate()) {
$a_xml_writer->xmlStartTag("qtimetadatafield");
$a_xml_writer->xmlElement("fieldlabel", NULL, "reporting_date");
preg_match("/(\\d{4})(\\d{2})(\\d{2})(\\d{2})(\\d{2})(\\d{2})/", $this->reporting_date, $matches);
$a_xml_writer->xmlElement("fieldentry", NULL, sprintf("P%dY%dM%dDT%dH%dM%dS", $matches[1], $matches[2], $matches[3], $matches[4], $matches[5], $matches[6]));
$a_xml_writer->xmlEndTag("qtimetadatafield");
}
// number of tries
$a_xml_writer->xmlStartTag("qtimetadatafield");
$a_xml_writer->xmlElement("fieldlabel", NULL, "nr_of_tries");
$a_xml_writer->xmlElement("fieldentry", NULL, sprintf("%d", $this->getNrOfTries()));
$a_xml_writer->xmlEndTag("qtimetadatafield");
// kiosk
$a_xml_writer->xmlStartTag("qtimetadatafield");
$a_xml_writer->xmlElement("fieldlabel", NULL, "kiosk");
$a_xml_writer->xmlElement("fieldentry", NULL, sprintf("%d", $this->getKiosk()));
$a_xml_writer->xmlEndTag("qtimetadatafield");
// use previous answers
$a_xml_writer->xmlStartTag("qtimetadatafield");
$a_xml_writer->xmlElement("fieldlabel", NULL, "use_previous_answers");
$a_xml_writer->xmlElement("fieldentry", NULL, $this->getUsePreviousAnswers());
$a_xml_writer->xmlEndTag("qtimetadatafield");
// hide title points
$a_xml_writer->xmlStartTag("qtimetadatafield");
$a_xml_writer->xmlElement("fieldlabel", NULL, "title_output");
$a_xml_writer->xmlElement("fieldentry", NULL, sprintf("%d", $this->getTitleOutput()));
$a_xml_writer->xmlEndTag("qtimetadatafield");
// random question count
$a_xml_writer->xmlStartTag("qtimetadatafield");
$a_xml_writer->xmlElement("fieldlabel", NULL, "random_question_count");
$a_xml_writer->xmlElement("fieldentry", NULL, sprintf("%d", $this->getRandomQuestionCount()));
$a_xml_writer->xmlEndTag("qtimetadatafield");
// results presentation
$a_xml_writer->xmlStartTag("qtimetadatafield");
$a_xml_writer->xmlElement("fieldlabel", NULL, "results_presentation");
$a_xml_writer->xmlElement("fieldentry", NULL, sprintf("%d", $this->getResultsPresentation()));
$a_xml_writer->xmlEndTag("qtimetadatafield");
// solution details
$a_xml_writer->xmlStartTag("qtimetadatafield");
$a_xml_writer->xmlElement("fieldlabel", NULL, "show_summary");
$a_xml_writer->xmlElement("fieldentry", NULL, sprintf("%d", $this->getListOfQuestionsSettings()));
$a_xml_writer->xmlEndTag("qtimetadatafield");
// solution details
$a_xml_writer->xmlStartTag("qtimetadatafield");
$a_xml_writer->xmlElement("fieldlabel", NULL, "score_reporting");
$a_xml_writer->xmlElement("fieldentry", NULL, sprintf("%d", $this->getScoreReporting()));
$a_xml_writer->xmlEndTag("qtimetadatafield");
// solution details
$a_xml_writer->xmlStartTag("qtimetadatafield");
$a_xml_writer->xmlElement("fieldlabel", NULL, "instant_verification");
$a_xml_writer->xmlElement("fieldentry", NULL, sprintf("%d", $this->getInstantFeedbackSolution()));
$a_xml_writer->xmlEndTag("qtimetadatafield");
// answer specific feedback
$a_xml_writer->xmlStartTag("qtimetadatafield");
$a_xml_writer->xmlElement("fieldlabel", NULL, "answer_feedback");
$a_xml_writer->xmlElement("fieldentry", NULL, sprintf("%d", $this->getAnswerFeedback()));
$a_xml_writer->xmlEndTag("qtimetadatafield");
// answer specific feedback of reached points
$a_xml_writer->xmlStartTag("qtimetadatafield");
$a_xml_writer->xmlElement("fieldlabel", NULL, "answer_feedback_points");
$a_xml_writer->xmlElement("fieldentry", NULL, sprintf("%d", $this->getAnswerFeedbackPoints()));
$a_xml_writer->xmlEndTag("qtimetadatafield");
// show cancel
$a_xml_writer->xmlStartTag("qtimetadatafield");
$a_xml_writer->xmlElement("fieldlabel", NULL, "show_cancel");
$a_xml_writer->xmlElement("fieldentry", NULL, sprintf("%d", $this->getShowCancel()));
$a_xml_writer->xmlEndTag("qtimetadatafield");
// show marker
$a_xml_writer->xmlStartTag("qtimetadatafield");
$a_xml_writer->xmlElement("fieldlabel", NULL, "show_marker");
$a_xml_writer->xmlElement("fieldentry", NULL, sprintf("%d", $this->getShowMarker()));
$a_xml_writer->xmlEndTag("qtimetadatafield");
// fixed participants
$a_xml_writer->xmlStartTag("qtimetadatafield");
$a_xml_writer->xmlElement("fieldlabel", NULL, "fixed_participants");
$a_xml_writer->xmlElement("fieldentry", NULL, sprintf("%d", $this->getFixedParticipants()));
$a_xml_writer->xmlEndTag("qtimetadatafield");
// show final statement
$a_xml_writer->xmlStartTag("qtimetadatafield");
$a_xml_writer->xmlElement("fieldlabel", NULL, "showfinalstatement");
$a_xml_writer->xmlElement("fieldentry", NULL, sprintf("%d", $this->getShowFinalStatement() ? "1" : "0"));
$a_xml_writer->xmlEndTag("qtimetadatafield");
// show introduction only
$a_xml_writer->xmlStartTag("qtimetadatafield");
$a_xml_writer->xmlElement("fieldlabel", NULL, "showinfo");
$a_xml_writer->xmlElement("fieldentry", NULL, sprintf("%d", $this->getShowInfo() ? "1" : "0"));
$a_xml_writer->xmlEndTag("qtimetadatafield");
// mail notification
$a_xml_writer->xmlStartTag("qtimetadatafield");
$a_xml_writer->xmlElement("fieldlabel", NULL, "mailnotification");
$a_xml_writer->xmlElement("fieldentry", NULL, $this->getMailNotification());
$a_xml_writer->xmlEndTag("qtimetadatafield");
// mail notification type
$a_xml_writer->xmlStartTag("qtimetadatafield");
$a_xml_writer->xmlElement("fieldlabel", NULL, "mailnottype");
$a_xml_writer->xmlElement("fieldentry", NULL, $this->getMailNotificationType());
$a_xml_writer->xmlEndTag("qtimetadatafield");
// export settings
$a_xml_writer->xmlStartTag("qtimetadatafield");
$a_xml_writer->xmlElement("fieldlabel", NULL, "exportsettings");
$a_xml_writer->xmlElement("fieldentry", NULL, $this->getExportSettings());
$a_xml_writer->xmlEndTag("qtimetadatafield");
// force JavaScript
$a_xml_writer->xmlStartTag("qtimetadatafield");
$a_xml_writer->xmlElement("fieldlabel", NULL, "forcejs");
$a_xml_writer->xmlElement("fieldentry", NULL, sprintf("%d", $this->getForceJS() ? "1" : "0"));
$a_xml_writer->xmlEndTag("qtimetadatafield");
// custom style
$a_xml_writer->xmlStartTag("qtimetadatafield");
$a_xml_writer->xmlElement("fieldlabel", NULL, "customstyle");
$a_xml_writer->xmlElement("fieldentry", NULL, $this->getCustomStyle());
$a_xml_writer->xmlEndTag("qtimetadatafield");
// shuffle questions
$a_xml_writer->xmlStartTag("qtimetadatafield");
$a_xml_writer->xmlElement("fieldlabel", NULL, "shuffle_questions");
$a_xml_writer->xmlElement("fieldentry", NULL, sprintf("%d", $this->getShuffleQuestions()));
$a_xml_writer->xmlEndTag("qtimetadatafield");
// processing time
$a_xml_writer->xmlStartTag("qtimetadatafield");
$a_xml_writer->xmlElement("fieldlabel", NULL, "processing_time");
$a_xml_writer->xmlElement("fieldentry", NULL, $this->getProcessingTime());
$a_xml_writer->xmlEndTag("qtimetadatafield");
// starting time
if ($this->getStartingTime()) {
$a_xml_writer->xmlStartTag("qtimetadatafield");
$a_xml_writer->xmlElement("fieldlabel", NULL, "starting_time");
preg_match("/(\\d{4})(\\d{2})(\\d{2})(\\d{2})(\\d{2})(\\d{2})/", $this->starting_time, $matches);
$a_xml_writer->xmlElement("fieldentry", NULL, sprintf("P%dY%dM%dDT%dH%dM%dS", $matches[1], $matches[2], $matches[3], $matches[4], $matches[5], $matches[6]));
$a_xml_writer->xmlEndTag("qtimetadatafield");
}
// ending time
if ($this->getEndingTime()) {
$a_xml_writer->xmlStartTag("qtimetadatafield");
$a_xml_writer->xmlElement("fieldlabel", NULL, "ending_time");
preg_match("/(\\d{4})(\\d{2})(\\d{2})(\\d{2})(\\d{2})(\\d{2})/", $this->ending_time, $matches);
$a_xml_writer->xmlElement("fieldentry", NULL, sprintf("P%dY%dM%dDT%dH%dM%dS", $matches[1], $matches[2], $matches[3], $matches[4], $matches[5], $matches[6]));
$a_xml_writer->xmlEndTag("qtimetadatafield");
}
foreach ($this->mark_schema->mark_steps as $index => $mark) {
// mark steps
$a_xml_writer->xmlStartTag("qtimetadatafield");
$a_xml_writer->xmlElement("fieldlabel", NULL, "mark_step_{$index}");
$a_xml_writer->xmlElement("fieldentry", NULL, sprintf("<short>%s</short><official>%s</official><percentage>%.2f</percentage><passed>%d</passed>", $mark->getShortName(), $mark->getOfficialName(), $mark->getMinimumLevel(), $mark->getPassed()));
$a_xml_writer->xmlEndTag("qtimetadatafield");
}
$a_xml_writer->xmlEndTag("qtimetadata");
// add qti objectives
$a_xml_writer->xmlStartTag("objectives");
$this->addQTIMaterial($a_xml_writer, $this->getIntroduction());
$a_xml_writer->xmlEndTag("objectives");
// add qti assessmentcontrol
if ($this->getInstantFeedbackSolution() == 1) {
$attrs = array("solutionswitch" => "Yes");
} else {
$attrs = NULL;
}
$a_xml_writer->xmlElement("assessmentcontrol", $attrs, NULL);
if (strlen($this->getFinalStatement())) {
// add qti presentation_material
$a_xml_writer->xmlStartTag("presentation_material");
$a_xml_writer->xmlStartTag("flow_mat");
$this->addQTIMaterial($a_xml_writer, $this->getFinalStatement());
$a_xml_writer->xmlEndTag("flow_mat");
$a_xml_writer->xmlEndTag("presentation_material");
}
$attrs = array("ident" => "1");
$a_xml_writer->xmlElement("section", $attrs, NULL);
$a_xml_writer->xmlEndTag("assessment");
$a_xml_writer->xmlEndTag("questestinterop");
$xml = $a_xml_writer->xmlDumpMem(FALSE);
foreach ($this->questions as $question_id) {
$question =& ilObjTest::_instanciateQuestion($question_id);
$qti_question = $question->toXML(false);
$qti_question = preg_replace("/<questestinterop>/", "", $qti_question);
$qti_question = preg_replace("/<\\/questestinterop>/", "", $qti_question);
if (strpos($xml, "</section>") !== false) {
$xml = str_replace("</section>", "{$qti_question}</section>", $xml);
} else {
$xml = str_replace("<section ident=\"1\"/>", "<section ident=\"1\">\n{$qti_question}</section>", $xml);
}
}
return $xml;
}
