public function getXmlRepresentation($a_entity, $a_schema_version, $a_id)
{
ilUtil::makeDirParents($this->getAbsoluteExportDirectory());
$this->ds->setExportDirectories($this->dir_relative, $this->dir_absolute);
$this->ds->exportLibraryFile($a_id);
return $this->ds->getXmlRepresentation($a_entity, $a_schema_version, $a_id, '', true, true);
}
public function create()
{
if (!file_exists($this->getPath())) {
ilUtil::makeDirParents($this->getPath());
}
return true;
}
function importXmlRepresentation($a_entity, $a_id, $a_xml, $a_mapping)
{
// see ilStyleExporter::getXmlRepresentation()
if (preg_match("/<StyleSheetExport><ImagePath>(.+)<\\/ImagePath>/", $a_xml, $hits)) {
$path = $hits[1];
$a_xml = str_replace($hits[0], "", $a_xml);
$a_xml = str_replace("</StyleSheetExport>", "", $a_xml);
}
// temp xml-file
$tmp_file = $this->getImportDirectory() . "/sty_" . $a_id . ".xml";
file_put_contents($tmp_file, $a_xml);
include_once "./Services/Style/classes/class.ilObjStyleSheet.php";
$style = new ilObjStyleSheet();
$style->createFromXMLFile($tmp_file);
$new_id = $style->getId();
unlink($tmp_file);
// images
if ($path) {
$source = $this->getImportDirectory() . "/" . $path;
if (is_dir($source)) {
$target = $style->getImagesDirectory();
if (!is_dir($target)) {
ilUtil::makeDirParents($target);
}
ilUtil::rCopy($source, $target);
}
}
$a_mapping->addMapping("Services/Style", "sty", $a_id, $new_id);
}
private function initDirectory()
{
if (is_writable($this->getPath())) {
if (ilUtil::makeDirParents($this->shop_path)) {
return true;
}
}
return false;
}
public function getXmlRepresentation($a_entity, $a_schema_version, $a_id)
{
include_once "Services/Style/classes/class.ilObjStyleSheet.php";
$style = new ilObjStyleSheet($a_id, false);
// images
$target = $this->getAbsoluteExportDirectory();
if ($target && !is_dir($target)) {
ilUtil::makeDirParents($target);
}
ilUtil::rCopy($style->getImagesDirectory(), $target);
return "<StyleSheetExport>" . "<ImagePath>" . $this->getRelativeExportDirectory() . "</ImagePath>" . $style->getXML() . "</StyleSheetExport>";
}
/**
* Get xml representation
*
* @param string entity
* @param string target release
* @param string id
* @return string xml string
*/
public function getXmlRepresentation($a_entity, $a_schema_version, $a_id)
{
$xml = '';
include_once 'Modules/Forum/classes/class.ilForumXMLWriter.php';
if (ilObject::_lookupType($a_id) == 'frm') {
$writer = new ilForumXMLWriter();
$writer->setForumId($a_id);
ilUtil::makeDirParents($this->getAbsoluteExportDirectory());
$writer->setFileTargetDirectories($this->getRelativeExportDirectory(), $this->getAbsoluteExportDirectory());
$writer->start();
$xml .= $writer->getXml();
}
return $xml;
}
public function saveImage($data, $filename)
{
$image =& base64_decode($data);
$imagepath = $this->object->getImagePath();
include_once "./Services/Utilities/classes/class.ilUtil.php";
if (!file_exists($imagepath)) {
ilUtil::makeDirParents($imagepath);
}
$imagepath .= $filename;
$fh = fopen($imagepath, "wb");
if ($fh == false) {
} else {
$imagefile = fwrite($fh, $image);
fclose($fh);
}
}
/**
* Get xml representation
*
* @param string entity
* @param string target release
* @param string id
* @return string xml string
*/
public function getXmlRepresentation($a_entity, $a_schema_version, $a_id)
{
include_once "./Modules/File/classes/class.ilObjFile.php";
include_once "./Modules/File/classes/class.ilFileXMLWriter.php";
if (ilObject::_lookupType($a_id) == "file") {
$file = new ilObjFile($a_id, false);
$writer = new ilFileXMLWriter();
$writer->setFile($file);
$writer->setOmitHeader(true);
$writer->setAttachFileContents(ilFileXMLWriter::$CONTENT_ATTACH_COPY);
ilUtil::makeDirParents($this->getAbsoluteExportDirectory());
$writer->setFileTargetDirectories($this->getRelativeExportDirectory(), $this->getAbsoluteExportDirectory());
$writer->start();
$xml .= $writer->getXml();
}
return $xml;
}
/**
* Generate the report for given certificate
*
* @param srCertificate $cert
* @throws ilException
* @return bool
*/
public function generate(srCertificate $cert)
{
if (!$this->isAvailable()) {
throw new ilException("Generating certificates with TemplateTypeJasper is only available if the JasperReport service is installed");
}
require_once self::JASPER_CLASS;
$template = $cert->getDefinition()->getType()->getCertificateTemplatesPath(true);
// A template is required, so quit early if it does not exist for some reason
if (!is_file($template)) {
return false;
}
$placeholders = $cert->getPlaceholders();
try {
$defined_placeholders = $this->parseDefinedPlaceholders($template);
} catch (Exception $e) {
// XML is not valid
return false;
}
// Only send defined placeholders to jasper, otherwise the template file is not considered as valid
$placeholders = array_intersect_key($placeholders, $defined_placeholders);
$placeholders = $this->nl2br($placeholders);
$report = new JasperReport($template, $cert->getFilename(false));
if ($locale = $this->pl->config('jasper_locale')) {
$report->setLocale($this->pl->config('jasper_locale'));
}
if ($java = $this->pl->config('jasper_path_java')) {
$report->setPathJava($java);
}
$report->setDataSource(JasperReport::DATASOURCE_EMPTY);
$report->setParameters($placeholders);
try {
$report->generateOutput();
$report_file = $report->getOutputFile();
// Move pdf to correct certificate location
$cert_path = $cert->getCertificatePath();
if (!file_exists($cert_path)) {
ilUtil::makeDirParents($cert_path);
}
$from = $report_file . '.pdf';
$to = $cert->getFilePath();
return ilUtil::moveUploadedFile($from, '', $to, false, 'rename');
} catch (JasperReportException $e) {
$this->log->write("srCertificateTemplyteTypeJasper::generate() Report file of certificate with ID {$cert->getId()} was not created by Jasper: " . implode(', ', $e->getErrors()));
return false;
}
}
/**
*
* @param ilTestExportFilename $filename
*/
protected function buildExportFile(ilTestExportFilename $filename)
{
// Creating Files with Charts using PHPExcel
require_once './Customizing/global/plugins/Modules/Test/Export/TestStatisticsExport/classes/PHPExcel-1.8/Classes/PHPExcel.php';
$objPHPExcel = new PHPExcel();
// Create the first sheet with general data about the test
$objWorksheet = $objPHPExcel->getActiveSheet();
$this->createFrameSheet1($objWorksheet);
$this->fillInQuestionDataSheet1($objWorksheet);
$this->calculateSummarySheet1($objWorksheet);
// Create the second sheet, with questionspecific data
//Durch neue Trennschärfeformel überflüssig
//$this->createProductArray ( $objPHPExcel);
//Durch neue Trennschärfeformel überflüssig
//$this->createTrueFalseArrayAndProductArray($objPHPExcel);
$this->calculateDiscrimationIndex($objPHPExcel);
// Save XSLX file
ilUtil::makeDirParents(dirname($filename->getPathname('xlsx', 'statistics')));
$objWriter = PHPExcel_IOFactory::createWriter($objPHPExcel, 'Excel2007');
$objWriter->setIncludeCharts(TRUE);
$objWriter->save(str_replace(__FILE__, $filename->getPathname('xlsx', 'statistics'), __FILE__));
}
/**
* Checks if smiley folder is available; if not
* it will try to create folder and performs
* actions for an initial smiley set
*
* @global ilLanguage $lng
* @return boolean
*/
public static function _checkSetup()
{
global $lng;
$path = self::_getSmileyDir();
if (!is_dir($path)) {
ilUtil::sendInfo($lng->txt('chatroom_smilies_dir_not_exists'));
ilUtil::makeDirParents($path);
if (!is_dir($path)) {
ilUtil::sendFailure($lng->txt('chatroom_smilies_dir_not_available'));
return false;
} else {
$smilies = array("icon_smile.gif", "icon_wink.gif", "icon_laugh.gif", "icon_sad.gif", "icon_shocked.gif", "icon_tongue.gif", "icon_cool.gif", "icon_eek.gif", "icon_angry.gif", "icon_flush.gif", "icon_idea.gif", "icon_thumbup.gif", "icon_thumbdown.gif");
foreach ($smilies as $smiley) {
copy("templates/default/images/emoticons/{$smiley}", $path . "/{$smiley}");
}
self::_insertDefaultValues();
ilUtil::sendSuccess($lng->txt('chatroom_smilies_initialized'));
}
}
if (!is_writable($path)) {
ilUtil::sendInfo($lng->txt('chatroom_smilies_dir_not_writable'));
}
return true;
}
/**
* init function: create import directory, delete old files
*
* @access private
*
*/
private function init()
{
if (!@is_dir($this->import_dir)) {
ilUtil::makeDirParents($this->import_dir);
}
}
/**
* get user import directory name
*/
function getImportDir()
{
// For each user session a different directory must be used to prevent
// that one user session overwrites the import data that another session
// is currently importing.
global $ilUser;
$importDir = ilUtil::getDataDir() . '/user_import/usr_' . $ilUser->getId() . '_' . session_id();
ilUtil::makeDirParents($importDir);
return $importDir;
}
/**
* Allows to add suggested solutions for questions
*
* @access public
*/
public function suggestedsolution()
{
global $ilUser;
global $ilAccess;
if ($_POST["deleteSuggestedSolution"] == 1) {
$this->object->deleteSuggestedSolutions();
ilUtil::sendSuccess($this->lng->txt("msg_obj_modified"), true);
$this->ctrl->redirect($this, "suggestedsolution");
}
$save = is_array($_POST["cmd"]) && array_key_exists("suggestedsolution", $_POST["cmd"]) ? TRUE : FALSE;
$output = "";
$solution_array = $this->object->getSuggestedSolution(0);
$options = array("lm" => $this->lng->txt("obj_lm"), "st" => $this->lng->txt("obj_st"), "pg" => $this->lng->txt("obj_pg"), "git" => $this->lng->txt("glossary_term"), "file" => $this->lng->txt("fileDownload"), "text" => $this->lng->txt("solutionText"));
if (strcmp($_POST["solutiontype"], "file") == 0 && strcmp($solution_array["type"], "file") != 0) {
$solution_array = array("type" => "file");
} elseif (strcmp($_POST["solutiontype"], "text") == 0 && strcmp($solution_array["type"], "text") != 0) {
$solution_array = array("type" => "text", "value" => $this->getSolutionOutput(0, NULL, FALSE, FALSE, TRUE, FALSE, TRUE));
}
if ($save && strlen($_POST["filename"])) {
$solution_array["value"]["filename"] = $_POST["filename"];
}
if ($save && strlen($_POST["solutiontext"])) {
$solution_array["value"] = $_POST["solutiontext"];
}
include_once "./Services/Form/classes/class.ilPropertyFormGUI.php";
if (count($solution_array)) {
$form = new ilPropertyFormGUI();
$form->setFormAction($this->ctrl->getFormAction($this));
$form->setTitle($this->lng->txt("solution_hint"));
$form->setMultipart(TRUE);
$form->setTableWidth("100%");
$form->setId("suggestedsolutiondisplay");
// suggested solution output
include_once "./Modules/TestQuestionPool/classes/class.ilSolutionTitleInputGUI.php";
$title = new ilSolutionTitleInputGUI($this->lng->txt("showSuggestedSolution"), "solutiontype");
$template = new ilTemplate("tpl.il_as_qpl_suggested_solution_input_presentation.html", TRUE, TRUE, "Modules/TestQuestionPool");
if (strlen($solution_array["internal_link"])) {
$href = assQuestion::_getInternalLinkHref($solution_array["internal_link"]);
$template->setCurrentBlock("preview");
$template->setVariable("TEXT_SOLUTION", $this->lng->txt("suggested_solution"));
$template->setVariable("VALUE_SOLUTION", " <a href=\"{$href}\" target=\"content\">" . $this->lng->txt("view") . "</a> ");
$template->parseCurrentBlock();
} elseif (strcmp($solution_array["type"], "file") == 0 && is_array($solution_array["value"])) {
$href = $this->object->getSuggestedSolutionPathWeb() . $solution_array["value"]["name"];
$template->setCurrentBlock("preview");
$template->setVariable("TEXT_SOLUTION", $this->lng->txt("suggested_solution"));
$template->setVariable("VALUE_SOLUTION", " <a href=\"{$href}\" target=\"content\">" . ilUtil::prepareFormOutput(strlen($solution_array["value"]["filename"]) ? $solution_array["value"]["filename"] : $solution_array["value"]["name"]) . "</a> ");
$template->parseCurrentBlock();
}
$template->setVariable("TEXT_TYPE", $this->lng->txt("type"));
$template->setVariable("VALUE_TYPE", $options[$solution_array["type"]]);
$title->setHtml($template->get());
$deletesolution = new ilCheckboxInputGUI("", "deleteSuggestedSolution");
$deletesolution->setOptionTitle($this->lng->txt("deleteSuggestedSolution"));
$title->addSubItem($deletesolution);
$form->addItem($title);
if (strcmp($solution_array["type"], "file") == 0) {
// file
$file = new ilFileInputGUI($this->lng->txt("fileDownload"), "file");
$file->setRequired(TRUE);
$file->enableFileNameSelection("filename");
//$file->setSuffixes(array("doc","xls","png","jpg","gif","pdf"));
if ($_FILES["file"]["tmp_name"] && $file->checkInput()) {
if (!file_exists($this->object->getSuggestedSolutionPath())) {
ilUtil::makeDirParents($this->object->getSuggestedSolutionPath());
}
$res = ilUtil::moveUploadedFile($_FILES["file"]["tmp_name"], $_FILES["file"]["name"], $this->object->getSuggestedSolutionPath() . $_FILES["file"]["name"]);
if ($res) {
ilUtil::renameExecutables($this->object->getSuggestedSolutionPath());
// remove an old file download
if (is_array($solution_array["value"])) {
@unlink($this->object->getSuggestedSolutionPath() . $solution_array["value"]["name"]);
}
$file->setValue($_FILES["file"]["name"]);
$this->object->saveSuggestedSolution("file", "", 0, array("name" => $_FILES["file"]["name"], "type" => $_FILES["file"]["type"], "size" => $_FILES["file"]["size"], "filename" => $_POST["filename"]));
$originalexists = $this->object->_questionExistsInPool($this->object->original_id);
if (($_GET["calling_test"] || isset($_GET['calling_consumer']) && (int) $_GET['calling_consumer']) && $originalexists && assQuestion::_isWriteable($this->object->original_id, $ilUser->getId())) {
return $this->originalSyncForm("suggestedsolution");
} else {
ilUtil::sendSuccess($this->lng->txt("suggested_solution_added_successfully"), TRUE);
$this->ctrl->redirect($this, "suggestedsolution");
}
} else {
// BH: $res as info string? wtf? it holds a bool or something else!!?
ilUtil::sendInfo($res);
}
} else {
if (is_array($solution_array["value"])) {
$file->setValue($solution_array["value"]["name"]);
$file->setFilename(strlen($solution_array["value"]["filename"]) ? $solution_array["value"]["filename"] : $solution_array["value"]["name"]);
}
}
$form->addItem($file);
$hidden = new ilHiddenInputGUI("solutiontype");
$hidden->setValue("file");
$form->addItem($hidden);
} else {
if (strcmp($solution_array["type"], "text") == 0) {
$question = new ilTextAreaInputGUI($this->lng->txt("solutionText"), "solutiontext");
$question->setValue($this->object->prepareTextareaOutput($solution_array["value"]));
$question->setRequired(TRUE);
$question->setRows(10);
$question->setCols(80);
$question->setUseRte(TRUE);
$question->addPlugin("latex");
$question->addButton("latex");
$question->setRTESupport($this->object->getId(), "qpl", "assessment");
$hidden = new ilHiddenInputGUI("solutiontype");
$hidden->setValue("text");
$form->addItem($hidden);
$form->addItem($question);
}
}
if ($ilAccess->checkAccess("write", "", $_GET['ref_id'])) {
$form->addCommandButton("suggestedsolution", $this->lng->txt("save"));
}
if ($save) {
if ($form->checkInput()) {
switch ($solution_array["type"]) {
case "file":
$this->object->saveSuggestedSolution("file", "", 0, array("name" => $solution_array["value"]["name"], "type" => $solution_array["value"]["type"], "size" => $solution_array["value"]["size"], "filename" => $_POST["filename"]));
break;
case "text":
$this->object->saveSuggestedSolution("text", "", 0, $solution_array["value"]);
break;
}
$originalexists = $this->object->_questionExistsInPool($this->object->original_id);
if (($_GET["calling_test"] || isset($_GET['calling_consumer']) && (int) $_GET['calling_consumer']) && $originalexists && assQuestion::_isWriteable($this->object->original_id, $ilUser->getId())) {
return $this->originalSyncForm("suggestedsolution");
} else {
ilUtil::sendSuccess($this->lng->txt("msg_obj_modified"), true);
$this->ctrl->redirect($this, "suggestedsolution");
}
}
}
$output = $form->getHTML();
}
$savechange = strcmp($this->ctrl->getCmd(), "saveSuggestedSolution") == 0 ? TRUE : FALSE;
$changeoutput = "";
if ($ilAccess->checkAccess("write", "", $_GET['ref_id'])) {
$formchange = new ilPropertyFormGUI();
$formchange->setFormAction($this->ctrl->getFormAction($this));
$formchange->setTitle(count($solution_array) ? $this->lng->txt("changeSuggestedSolution") : $this->lng->txt("addSuggestedSolution"));
$formchange->setMultipart(FALSE);
$formchange->setTableWidth("100%");
$formchange->setId("suggestedsolution");
$solutiontype = new ilRadioGroupInputGUI($this->lng->txt("suggestedSolutionType"), "solutiontype");
foreach ($options as $opt_value => $opt_caption) {
$solutiontype->addOption(new ilRadioOption($opt_caption, $opt_value));
}
if (count($solution_array)) {
$solutiontype->setValue($solution_array["type"]);
}
$solutiontype->setRequired(TRUE);
$formchange->addItem($solutiontype);
$formchange->addCommandButton("saveSuggestedSolution", $this->lng->txt("select"));
if ($savechange) {
$formchange->checkInput();
}
$changeoutput = $formchange->getHTML();
}
$this->tpl->setVariable("ADM_CONTENT", $changeoutput . $output);
}
protected function cloneAnswerImages($sourceQuestionId, $sourceParentId, $targetQuestionId, $targetParentId)
{
global $ilLog;
$sourcePath = $this->buildImagePath($sourceQuestionId, $sourceParentId);
$targetPath = $this->buildImagePath($targetQuestionId, $targetParentId);
foreach ($this->getAnswers() as $answer) {
$filename = $answer->getImageFile();
if (strlen($filename)) {
if (!file_exists($targetPath)) {
ilUtil::makeDirParents($targetPath);
}
if (!@copy($sourcePath . $filename, $targetPath . $filename)) {
$ilLog->write("image could not be duplicated!!!!", $ilLog->ERROR);
$ilLog->write("object: " . print_r($this, TRUE), $ilLog->ERROR);
}
if (@file_exists($sourcePath . $this->getThumbPrefix() . $filename)) {
if (!@copy($sourcePath . $this->getThumbPrefix() . $filename, $targetPath . $this->getThumbPrefix() . $filename)) {
$ilLog->write("image thumbnail could not be duplicated!!!!", $ilLog->ERROR);
$ilLog->write("object: " . print_r($this, TRUE), $ilLog->ERROR);
}
}
}
}
}
/**
* store paragraph into file directory
* files/codefile_$pg_id_$paragraph_id/downloadtitle
*/
function handleCodeParagraph($page_id, $paragraph_id, $title, $text)
{
$directory = $this->getOfflineDirectory() . "/codefiles/" . $page_id . "/" . $paragraph_id;
ilUtil::makeDirParents($directory);
$file = $directory . "/" . $title;
if (!($fp = @fopen($file, "w+"))) {
die("<b>Error</b>: Could not open \"" . $file . "\" for writing" . " in <b>" . __FILE__ . "</b> on line <b>" . __LINE__ . "</b><br />");
}
chmod($file, 0770);
fwrite($fp, $text);
fclose($fp);
}
/**
* Creates a question from a QTI file
*
* Receives parameters from a QTI parser and creates a valid ILIAS question object
*
* @param object $item The QTI item object
* @param integer $questionpool_id The id of the parent questionpool
* @param integer $tst_id The id of the parent test if the question is part of a test
* @param object $tst_object A reference to the parent test object
* @param integer $question_counter A reference to a question counter to count the questions of an imported question pool
* @param array $import_mapping An array containing references to included ILIAS objects
* @access public
*/
function fromXML(&$item, $questionpool_id, &$tst_id, &$tst_object, &$question_counter, &$import_mapping)
{
global $ilUser;
// empty session variable for imported xhtml mobs
unset($_SESSION["import_mob_xhtml"]);
$presentation = $item->getPresentation();
$duration = $item->getDuration();
$now = getdate();
$created = sprintf("%04d%02d%02d%02d%02d%02d", $now['year'], $now['mon'], $now['mday'], $now['hours'], $now['minutes'], $now['seconds']);
$feedbacksgeneric = array();
$this->object->setTitle($item->getTitle());
$this->object->setNrOfTries($item->getMaxattempts());
$this->object->setComment($item->getComment());
$this->object->setAuthor($item->getAuthor());
$this->object->setOwner($ilUser->getId());
$this->object->setQuestion($this->object->QTIMaterialToString($item->getQuestiontext()));
$this->object->setObjId($questionpool_id);
$this->object->setEstimatedWorkingTime($duration["h"], $duration["m"], $duration["s"]);
$this->object->setWidth($item->getMetadataEntry("width"));
$this->object->setHeight($item->getMetadataEntry("height"));
$this->object->setApplet($item->getMetadataEntry("applet"));
$this->object->setParameters(unserialize($item->getMetadataEntry("params")));
$this->object->setPoints($item->getMetadataEntry("points"));
$this->object->saveToDb();
$flashapplet =& base64_decode($item->getMetadataEntry("swf"));
if (!file_exists($this->object->getFlashPath())) {
include_once "./Services/Utilities/classes/class.ilUtil.php";
ilUtil::makeDirParents($this->object->getFlashPath());
}
$filename = $this->object->getFlashPath() . $this->object->getApplet();
$fh = fopen($filename, "wb");
if ($fh == false) {
// global $ilErr;
// $ilErr->raiseError($this->object->lng->txt("error_save_image_file") . ": $php_errormsg", $ilErr->MESSAGE);
// return;
} else {
fwrite($fh, $flashapplet);
fclose($fh);
}
$feedbacksgeneric = $this->getFeedbackGeneric($item);
// handle the import of media objects in XHTML code
$questiontext = $this->object->getQuestion();
if (is_array($_SESSION["import_mob_xhtml"])) {
include_once "./Services/MediaObjects/classes/class.ilObjMediaObject.php";
include_once "./Services/RTE/classes/class.ilRTE.php";
foreach ($_SESSION["import_mob_xhtml"] as $mob) {
if ($tst_id > 0) {
$importfile = $this->getTstImportArchivDirectory() . '/' . $mob["uri"];
} else {
$importfile = $this->getQplImportArchivDirectory() . '/' . $mob["uri"];
}
$GLOBALS['ilLog']->write(__METHOD__ . ': import mob from dir: ' . $importfile);
$media_object =& ilObjMediaObject::_saveTempFileAsMediaObject(basename($importfile), $importfile, FALSE);
ilObjMediaObject::_saveUsage($media_object->getId(), "qpl:html", $this->object->getId());
$questiontext = str_replace("src=\"" . $mob["mob"] . "\"", "src=\"" . "il_" . IL_INST_ID . "_mob_" . $media_object->getId() . "\"", $questiontext);
foreach ($feedbacksgeneric as $correctness => $material) {
$feedbacksgeneric[$correctness] = str_replace("src=\"" . $mob["mob"] . "\"", "src=\"" . "il_" . IL_INST_ID . "_mob_" . $media_object->getId() . "\"", $material);
}
}
}
$this->object->setQuestion(ilRTE::_replaceMediaObjectImageSrc($questiontext, 1));
foreach ($feedbacksgeneric as $correctness => $material) {
$this->object->saveFeedbackGeneric($correctness, ilRTE::_replaceMediaObjectImageSrc($material, 1));
}
$this->object->saveToDb();
if (count($item->suggested_solutions)) {
foreach ($item->suggested_solutions as $suggested_solution) {
$this->object->setSuggestedSolution($suggested_solution["solution"]->getContent(), $suggested_solution["gap_index"], true);
}
$this->object->saveToDb();
}
if ($tst_id > 0) {
$q_1_id = $this->object->getId();
$question_id = $this->object->duplicate(true, null, null, null, $tst_id);
$tst_object->questions[$question_counter++] = $question_id;
$import_mapping[$item->getIdent()] = array("pool" => $q_1_id, "test" => $question_id);
} else {
$import_mapping[$item->getIdent()] = array("pool" => $this->object->getId(), "test" => 0);
}
}
/**
* Sets the image file and uploads the image to the object's image directory.
*
* @param string $image_filename Name of the original image file
* @param string $image_tempfilename Name of the temporary uploaded image file
* @return integer An errorcode if the image upload fails, 0 otherwise
* @access public
*/
function setImageFile($image_tempfilename, $image_filename, $previous_filename)
{
$result = TRUE;
if (strlen($image_tempfilename)) {
$image_filename = str_replace(" ", "_", $image_filename);
$imagepath = $this->getImagePath();
if (!file_exists($imagepath)) {
ilUtil::makeDirParents($imagepath);
}
$savename = $image_filename;
if (!ilUtil::moveUploadedFile($image_tempfilename, $savename, $imagepath . $savename)) {
$result = FALSE;
} else {
// create thumbnail file
$thumbpath = $imagepath . $this->getThumbPrefix() . $savename;
ilUtil::convertImage($imagepath . $savename, $thumbpath, "JPEG", $this->getThumbGeometry());
}
if ($result && strcmp($image_filename, $previous_filename) != 0 && strlen($previous_filename)) {
$this->deleteImagefile($previous_filename);
}
}
return $result;
}
/**
* Sync images of a MC question on synchronisation with the original question
**/
protected function syncImages()
{
global $ilLog;
$question_id = $this->getOriginalId();
$imagepath = $this->getImagePath();
$imagepath_original = str_replace("/{$this->id}/images", "/{$question_id}/images", $imagepath);
ilUtil::delDir($imagepath_original);
foreach ($this->answers as $answer) {
$filename = $answer->getImage();
if (strlen($filename)) {
if (@file_exists($imagepath . $filename)) {
if (!file_exists($imagepath)) {
ilUtil::makeDirParents($imagepath);
}
if (!file_exists($imagepath_original)) {
ilUtil::makeDirParents($imagepath_original);
}
if (!@copy($imagepath . $filename, $imagepath_original . $filename)) {
$ilLog->write("image could not be duplicated!!!!", $ilLog->ERROR);
$ilLog->write("object: " . print_r($this, TRUE), $ilLog->ERROR);
}
}
if (@file_exists($imagepath . $this->getThumbPrefix() . $filename)) {
if (!@copy($imagepath . $this->getThumbPrefix() . $filename, $imagepath_original . $this->getThumbPrefix() . $filename)) {
$ilLog->write("image thumbnail could not be duplicated!!!!", $ilLog->ERROR);
$ilLog->write("object: " . print_r($this, TRUE), $ilLog->ERROR);
}
}
}
}
}
/**
* Sets the java applet file name
*
* @param string $javaapplet_file.
* @access public
* @see $javaapplet_filename
*/
function setJavaAppletFilename($javaapplet_filename, $javaapplet_tempfilename = "")
{
if (!empty($javaapplet_filename)) {
$this->javaapplet_filename = $javaapplet_filename;
}
if (!empty($javaapplet_tempfilename)) {
$javapath = $this->getJavaPath();
if (!file_exists($javapath)) {
ilUtil::makeDirParents($javapath);
}
if (!ilUtil::moveUploadedFile($javaapplet_tempfilename, $javaapplet_filename, $javapath . $javaapplet_filename)) {
$ilLog->write("ERROR: java applet question: java applet not uploaded: {$javaapplet_filename}");
} else {
$this->setJavaCodebase();
$this->setJavaArchive();
}
}
}
/**
* Checks if given upload path exists, is readable or can be created.
*
* @param string $path
*/
public function checkUploadPath($path)
{
$err = false;
switch (true) {
case !file_exists($path):
if (!ilUtil::makeDirParents($path)) {
$err = true;
$msg = 'Error: Upload path could not be created!';
}
break;
case !is_dir($path):
$err = true;
$msg = 'Error: Upload path is not a directory!';
break;
case !is_readable($path):
$err = true;
$msg = 'Error: Upload path is not readable!';
break;
default:
}
if ($err) {
throw new Exception($msg);
}
}
public function sendAndCreateSimpleExportFile()
{
$orgu_id = ilObjOrgUnit::getRootOrgId();
$orgu_ref_id = ilObjOrgUnit::getRootOrgRefId();
ilExport::_createExportDirectory($orgu_id, "xml", "orgu");
$export_dir = ilExport::_getExportDirectory($orgu_id, "xml", "orgu");
$ts = time();
// Workaround for test assessment
$sub_dir = $ts . '__' . IL_INST_ID . '__' . "orgu" . '_' . $orgu_id . "";
$new_file = $sub_dir . '.zip';
$export_run_dir = $export_dir . "/" . $sub_dir;
ilUtil::makeDirParents($export_run_dir);
$writer = $this->simpleExport($orgu_ref_id);
$writer->xmlDumpFile($export_run_dir . "/manifest.xml", false);
// zip the file
ilUtil::zip($export_run_dir, $export_dir . "/" . $new_file);
ilUtil::delDir($export_run_dir);
// Store info about export
include_once './Services/Export/classes/class.ilExportFileInfo.php';
$exp = new ilExportFileInfo($orgu_id);
$exp->setVersion(ILIAS_VERSION_NUMERIC);
$exp->setCreationDate(new ilDateTime($ts, IL_CAL_UNIX));
$exp->setExportType('xml');
$exp->setFilename($new_file);
$exp->create();
ilUtil::deliverFile($export_dir . "/" . $new_file, $new_file);
return array("success" => true, "file" => $new_file, "directory" => $export_dir);
}
/**
* build xml export file
*/
function buildExportFileXML()
{
global $ilBench;
$ilBench->start("QuestionpoolExport", "buildExportFile");
include_once "./Services/Xml/classes/class.ilXmlWriter.php";
$this->xml = new ilXmlWriter();
// set dtd definition
$this->xml->xmlSetDtdDef("<!DOCTYPE Test SYSTEM \"http://www.ilias.uni-koeln.de/download/dtd/ilias_co.dtd\">");
// set generated comment
$this->xml->xmlSetGenCmt("Export of ILIAS Test Questionpool " . $this->qpl_obj->getId() . " of installation " . $this->inst . ".");
// set xml header
$this->xml->xmlHeader();
// create directories
include_once "./Services/Utilities/classes/class.ilUtil.php";
ilUtil::makeDir($this->export_dir . "/" . $this->subdir);
ilUtil::makeDir($this->export_dir . "/" . $this->subdir . "/objects");
// get Log File
$expDir = $this->qpl_obj->getExportDirectory();
ilUtil::makeDirParents($expDir);
include_once "./Services/Logging/classes/class.ilLog.php";
$expLog = new ilLog($expDir, "export.log");
$expLog->delete();
$expLog->setLogFormat("");
$expLog->write(date("[y-m-d H:i:s] ") . "Start Export");
// write qti file
$qti_file = fopen($this->export_dir . "/" . $this->subdir . "/" . $this->qti_filename, "w");
fwrite($qti_file, $this->qpl_obj->toXML($this->questions));
fclose($qti_file);
// get xml content
$ilBench->start("QuestionpoolExport", "buildExportFile_getXML");
$this->qpl_obj->exportPagesXML($this->xml, $this->inst_id, $this->export_dir . "/" . $this->subdir, $expLog, $this->questions);
$ilBench->stop("QuestionpoolExport", "buildExportFile_getXML");
// dump xml document to screen (only for debugging reasons)
/*
echo "<PRE>";
echo htmlentities($this->xml->xmlDumpMem($format));
echo "</PRE>";
*/
// dump xml document to file
$ilBench->start("QuestionpoolExport", "buildExportFile_dumpToFile");
$this->xml->xmlDumpFile($this->export_dir . "/" . $this->subdir . "/" . $this->filename, false);
$ilBench->stop("QuestionpoolExport", "buildExportFile_dumpToFile");
// add media objects which were added with tiny mce
$ilBench->start("QuestionpoolExport", "buildExportFile_saveAdditionalMobs");
$this->exportXHTMLMediaObjects($this->export_dir . "/" . $this->subdir);
$ilBench->stop("QuestionpoolExport", "buildExportFile_saveAdditionalMobs");
// zip the file
$ilBench->start("QuestionpoolExport", "buildExportFile_zipFile");
ilUtil::zip($this->export_dir . "/" . $this->subdir, $this->export_dir . "/" . $this->subdir . ".zip");
if (@is_dir($this->export_dir . "/" . $this->subdir)) {
// Do not delete this dir, since it is required for container exports
#ilUtil::delDir($this->export_dir."/".$this->subdir);
}
$ilBench->stop("QuestionpoolExport", "buildExportFile_zipFile");
// destroy writer object
$this->xml->_XmlWriter;
$expLog->write(date("[y-m-d H:i:s] ") . "Finished Export");
$ilBench->stop("QuestionpoolExport", "buildExportFile");
return $this->export_dir . "/" . $this->subdir . ".zip";
}
public function fromXML(&$item, &$questionpool_id, &$tst_id, &$tst_object, &$question_counter, &$import_mapping)
{
global $ilUser;
unset($_SESSION["import_mob_xhtml"]);
$duration = $item->getDuration();
$shuffle = 0;
$answers = array();
$presentation = $item->getPresentation();
foreach ($presentation->order as $entry) {
switch ($entry["type"]) {
case "response":
$response = $presentation->response[$entry["index"]];
$rendertype = $response->getRenderType();
switch (strtolower(get_class($response->getRenderType()))) {
case "ilqtirenderchoice":
$shuffle = $rendertype->getShuffle();
$answerorder = 0;
$foundimage = FALSE;
foreach ($rendertype->response_labels as $response_label) {
$ident = $response_label->getIdent();
$answertext = "";
$answerimage = array();
foreach ($response_label->material as $mat) {
$embedded = false;
for ($m = 0; $m < $mat->getMaterialCount(); $m++) {
$foundmat = $mat->getMaterial($m);
if (strcmp($foundmat["type"], "mattext") == 0) {
}
if (strcmp($foundmat["type"], "matimage") == 0) {
if (strlen($foundmat["material"]->getEmbedded())) {
$embedded = true;
}
}
}
if ($embedded) {
for ($m = 0; $m < $mat->getMaterialCount(); $m++) {
$foundmat = $mat->getMaterial($m);
if (strcmp($foundmat["type"], "mattext") == 0) {
$answertext .= $foundmat["material"]->getContent();
}
if (strcmp($foundmat["type"], "matimage") == 0) {
$foundimage = TRUE;
$answerimage = array("imagetype" => $foundmat["material"]->getImageType(), "label" => $foundmat["material"]->getLabel(), "content" => $foundmat["material"]->getContent());
}
}
} else {
$answertext = $this->object->QTIMaterialToString($mat);
}
}
$answers[$ident] = array("answertext" => $answertext, "imagefile" => $answerimage, "answerorder" => $ident);
}
break;
}
break;
}
}
$feedbacks = array();
$feedbacksgeneric = array();
foreach ($item->resprocessing as $resprocessing) {
foreach ($resprocessing->outcomes->decvar as $decvar) {
if ($decvar->getVarname() == 'SCORE') {
$this->object->setPoints($decvar->getMaxvalue());
if ($decvar->getMinvalue() > 0) {
$this->object->setScorePartialSolutionEnabled(true);
}
}
}
foreach ($resprocessing->respcondition as $respcondition) {
if (!count($respcondition->setvar)) {
foreach ($respcondition->getConditionvar()->varequal as $varequal) {
$ident = $varequal->respident;
$answers[$ident]['correctness'] = (bool) $varequal->getContent();
break;
}
foreach ($respcondition->displayfeedback as $feedbackpointer) {
if (strlen($feedbackpointer->getLinkrefid())) {
foreach ($item->itemfeedback as $ifb) {
if (strcmp($ifb->getIdent(), $feedbackpointer->getLinkrefid()) == 0) {
// found a feedback for the identifier
if (count($ifb->material)) {
foreach ($ifb->material as $material) {
$feedbacks[$ident] = $material;
}
}
if (count($ifb->flow_mat) > 0) {
foreach ($ifb->flow_mat as $fmat) {
if (count($fmat->material)) {
foreach ($fmat->material as $material) {
$feedbacks[$ident] = $material;
}
}
}
}
}
}
}
}
} else {
foreach ($respcondition->displayfeedback as $feedbackpointer) {
if (strlen($feedbackpointer->getLinkrefid())) {
foreach ($item->itemfeedback as $ifb) {
if ($ifb->getIdent() == "response_allcorrect") {
// found a feedback for the identifier
if (count($ifb->material)) {
foreach ($ifb->material as $material) {
$feedbacksgeneric[1] = $material;
}
}
if (count($ifb->flow_mat) > 0) {
foreach ($ifb->flow_mat as $fmat) {
if (count($fmat->material)) {
foreach ($fmat->material as $material) {
$feedbacksgeneric[1] = $material;
}
}
}
}
} else {
if ($ifb->getIdent() == "response_onenotcorrect") {
// found a feedback for the identifier
if (count($ifb->material)) {
foreach ($ifb->material as $material) {
$feedbacksgeneric[0] = $material;
}
}
if (count($ifb->flow_mat) > 0) {
foreach ($ifb->flow_mat as $fmat) {
if (count($fmat->material)) {
foreach ($fmat->material as $material) {
$feedbacksgeneric[0] = $material;
}
}
}
}
}
}
}
}
}
}
}
}
$this->addGeneralMetadata($item);
$this->object->setTitle($item->getTitle());
$this->object->setNrOfTries($item->getMaxattempts());
$this->object->setComment($item->getComment());
$this->object->setAuthor($item->getAuthor());
$this->object->setOwner($ilUser->getId());
$this->object->setQuestion($this->object->QTIMaterialToString($item->getQuestiontext()));
$this->object->setObjId($questionpool_id);
$this->object->setEstimatedWorkingTime($duration["h"], $duration["m"], $duration["s"]);
$this->object->setShuffleAnswersEnabled($shuffle);
$this->object->setAnswerType($item->getMetadataEntry("answer_type"));
$this->object->setOptionLabel($item->getMetadataEntry("option_label_setting"));
$this->object->setCustomTrueOptionLabel($item->getMetadataEntry("custom_true_option_label"));
$this->object->setCustomFalseOptionLabel($item->getMetadataEntry("custom_false_option_label"));
$this->object->setThumbSize($item->getMetadataEntry("thumb_size"));
$this->object->saveToDb();
foreach ($answers as $answerData) {
$answer = new ilAssKprimChoiceAnswer();
$answer->setImageFsDir($this->object->getImagePath());
$answer->setImageWebDir($this->object->getImagePathWeb());
$answer->setPosition($answerData['answerorder']);
$answer->setAnswertext($answerData['answertext']);
$answer->setCorrectness($answerData['correctness']);
if (isset($answerData['imagefile']['label'])) {
$answer->setImageFile($answerData['imagefile']['label']);
}
$this->object->addAnswer($answer);
}
// additional content editing mode information
$this->object->setAdditionalContentEditingMode($this->fetchAdditionalContentEditingModeInformation($item));
$this->object->saveToDb();
foreach ($answers as $answer) {
if (is_array($answer["imagefile"]) && count($answer["imagefile"]) > 0) {
$image =& base64_decode($answer["imagefile"]["content"]);
$imagepath = $this->object->getImagePath();
include_once "./Services/Utilities/classes/class.ilUtil.php";
if (!file_exists($imagepath)) {
ilUtil::makeDirParents($imagepath);
}
$imagepath .= $answer["imagefile"]["label"];
if ($fh = fopen($imagepath, "wb")) {
$imagefile = fwrite($fh, $image);
fclose($fh);
}
}
}
$feedbackSetting = $item->getMetadataEntry('feedback_setting');
if (!is_null($feedbackSetting)) {
$this->object->feedbackOBJ->saveSpecificFeedbackSetting($this->object->getId(), $feedbackSetting);
}
// handle the import of media objects in XHTML code
foreach ($feedbacks as $ident => $material) {
$m = $this->object->QTIMaterialToString($material);
$feedbacks[$ident] = $m;
}
foreach ($feedbacksgeneric as $correctness => $material) {
$m = $this->object->QTIMaterialToString($material);
$feedbacksgeneric[$correctness] = $m;
}
$questiontext = $this->object->getQuestion();
$answers =& $this->object->getAnswers();
if (is_array($_SESSION["import_mob_xhtml"])) {
include_once "./Services/MediaObjects/classes/class.ilObjMediaObject.php";
include_once "./Services/RTE/classes/class.ilRTE.php";
foreach ($_SESSION["import_mob_xhtml"] as $mob) {
if ($tst_id > 0) {
$importfile = $this->getTstImportArchivDirectory() . '/' . $mob["uri"];
} else {
$importfile = $this->getQplImportArchivDirectory() . '/' . $mob["uri"];
}
$GLOBALS['ilLog']->write(__METHOD__ . ': import mob from dir: ' . $importfile);
$media_object =& ilObjMediaObject::_saveTempFileAsMediaObject(basename($importfile), $importfile, FALSE);
ilObjMediaObject::_saveUsage($media_object->getId(), "qpl:html", $this->object->getId());
$questiontext = str_replace("src=\"" . $mob["mob"] . "\"", "src=\"" . "il_" . IL_INST_ID . "_mob_" . $media_object->getId() . "\"", $questiontext);
foreach ($answers as $key => $value) {
$answer_obj =& $answers[$key];
$answer_obj->setAnswertext(str_replace("src=\"" . $mob["mob"] . "\"", "src=\"" . "il_" . IL_INST_ID . "_mob_" . $media_object->getId() . "\"", $answer_obj->getAnswertext()));
}
foreach ($feedbacks as $ident => $material) {
$feedbacks[$ident] = str_replace("src=\"" . $mob["mob"] . "\"", "src=\"" . "il_" . IL_INST_ID . "_mob_" . $media_object->getId() . "\"", $material);
}
foreach ($feedbacksgeneric as $correctness => $material) {
$feedbacksgeneric[$correctness] = str_replace("src=\"" . $mob["mob"] . "\"", "src=\"" . "il_" . IL_INST_ID . "_mob_" . $media_object->getId() . "\"", $material);
}
}
}
$this->object->setQuestion(ilRTE::_replaceMediaObjectImageSrc($questiontext, 1));
foreach ($answers as $key => $value) {
$answer_obj =& $answers[$key];
$answer_obj->setAnswertext(ilRTE::_replaceMediaObjectImageSrc($answer_obj->getAnswertext(), 1));
}
foreach ($feedbacks as $ident => $material) {
$this->object->feedbackOBJ->importSpecificAnswerFeedback($this->object->getId(), $ident, ilRTE::_replaceMediaObjectImageSrc($material, 1));
}
foreach ($feedbacksgeneric as $correctness => $material) {
$this->object->feedbackOBJ->importGenericFeedback($this->object->getId(), $correctness, ilRTE::_replaceMediaObjectImageSrc($material, 1));
}
$this->object->saveToDb();
if (count($item->suggested_solutions)) {
foreach ($item->suggested_solutions as $suggested_solution) {
$this->object->setSuggestedSolution($suggested_solution["solution"]->getContent(), $suggested_solution["gap_index"], true);
}
$this->object->saveToDb();
}
if ($tst_id > 0) {
$q_1_id = $this->object->getId();
$question_id = $this->object->duplicate(true, null, null, null, $tst_id);
$tst_object->questions[$question_counter++] = $question_id;
$import_mapping[$item->getIdent()] = array("pool" => $q_1_id, "test" => $question_id);
} else {
$import_mapping[$item->getIdent()] = array("pool" => $this->object->getId(), "test" => 0);
}
//$ilLog->write(strftime("%D %T") . ": finished import multiple choice question (single response)");
}
/**
* Copies/Moves a question from the clipboard
*
* @access private
*/
function pasteFromClipboard()
{
global $ilDB;
if (array_key_exists("qpl_clipboard", $_SESSION)) {
foreach ($_SESSION["qpl_clipboard"] as $question_object) {
if (strcmp($question_object["action"], "move") == 0) {
$result = $ilDB->queryF("SELECT obj_fi FROM qpl_questions WHERE question_id = %s", array('integer'), array($question_object["question_id"]));
if ($result->numRows() == 1) {
$row = $ilDB->fetchAssoc($result);
$source_questionpool = $row["obj_fi"];
// change the questionpool id in the qpl_questions table
$affectedRows = $ilDB->manipulateF("UPDATE qpl_questions SET obj_fi = %s WHERE question_id = %s", array('integer', 'integer'), array($this->getId(), $question_object["question_id"]));
// move question data to the new target directory
$source_path = CLIENT_WEB_DIR . "/assessment/" . $source_questionpool . "/" . $question_object["question_id"] . "/";
if (@is_dir($source_path)) {
$target_path = CLIENT_WEB_DIR . "/assessment/" . $this->getId() . "/";
if (!@is_dir($target_path)) {
include_once "./Services/Utilities/classes/class.ilUtil.php";
ilUtil::makeDirParents($target_path);
}
@rename($source_path, $target_path . $question_object["question_id"]);
}
// update question count of source question pool
ilObjQuestionPool::_updateQuestionCount($source_questionpool);
}
} else {
$this->copyQuestion($question_object["question_id"], $this->getId());
}
}
}
// update question count of question pool
ilObjQuestionPool::_updateQuestionCount($this->getId());
unset($_SESSION["qpl_clipboard"]);
}
/**
* Creates a question from a QTI file
*
* Receives parameters from a QTI parser and creates a valid ILIAS question object
*
* @param object $item The QTI item object
* @param integer $questionpool_id The id of the parent questionpool
* @param integer $tst_id The id of the parent test if the question is part of a test
* @param object $tst_object A reference to the parent test object
* @param integer $question_counter A reference to a question counter to count the questions of an imported question pool
* @param array $import_mapping An array containing references to included ILIAS objects
* @access public
*/
function fromXML(&$item, $questionpool_id, &$tst_id, &$tst_object, &$question_counter, &$import_mapping)
{
global $ilUser;
// empty session variable for imported xhtml mobs
unset($_SESSION["import_mob_xhtml"]);
$presentation = $item->getPresentation();
$duration = $item->getDuration();
$now = getdate();
$applet = NULL;
$maxpoints = 0;
$javacode = "";
$javacodebase = "";
$javaarchive = "";
$params = array();
$created = sprintf("%04d%02d%02d%02d%02d%02d", $now['year'], $now['mon'], $now['mday'], $now['hours'], $now['minutes'], $now['seconds']);
$answers = array();
foreach ($presentation->order as $entry) {
switch ($entry["type"]) {
case "material":
$material = $presentation->material[$entry["index"]];
for ($i = 0; $i < $material->getMaterialCount(); $i++) {
$mat = $material->getMaterial($i);
if (strcmp($mat["type"], "mattext") == 0) {
$mattext = $mat["material"];
if (strlen($mattext->getLabel()) == 0 && strlen($this->object->QTIMaterialToString($item->getQuestiontext())) == 0) {
$item->setQuestiontext($mattext->getContent());
}
if (strcmp($mattext->getLabel(), "points") == 0) {
$maxpoints = $mattext->getContent();
} else {
if (strcmp($mattext->getLabel(), "java_code") == 0) {
$javacode = $mattext->getContent();
} else {
if (strcmp($mattext->getLabel(), "java_codebase") == 0) {
$javacodebase = $mattext->getContent();
} else {
if (strcmp($mattext->getLabel(), "java_archive") == 0) {
$javaarchive = $mattext->getContent();
} else {
if (strlen($mattext->getLabel()) > 0) {
array_push($params, array("key" => $mattext->getLabel(), "value" => $mattext->getContent()));
}
}
}
}
}
} elseif (strcmp($mat["type"], "matapplet") == 0) {
$applet = $mat["material"];
}
}
break;
}
}
$feedbacksgeneric = array();
foreach ($item->resprocessing as $resprocessing) {
foreach ($resprocessing->respcondition as $respcondition) {
foreach ($respcondition->displayfeedback as $feedbackpointer) {
if (strlen($feedbackpointer->getLinkrefid())) {
foreach ($item->itemfeedback as $ifb) {
if (strcmp($ifb->getIdent(), "response_allcorrect") == 0) {
// found a feedback for the identifier
if (count($ifb->material)) {
foreach ($ifb->material as $material) {
$feedbacksgeneric[1] = $material;
}
}
if (count($ifb->flow_mat) > 0) {
foreach ($ifb->flow_mat as $fmat) {
if (count($fmat->material)) {
foreach ($fmat->material as $material) {
$feedbacksgeneric[1] = $material;
}
}
}
}
} else {
if (strcmp($ifb->getIdent(), "response_onenotcorrect") == 0) {
// found a feedback for the identifier
if (count($ifb->material)) {
foreach ($ifb->material as $material) {
$feedbacksgeneric[0] = $material;
}
}
if (count($ifb->flow_mat) > 0) {
foreach ($ifb->flow_mat as $fmat) {
if (count($fmat->material)) {
foreach ($fmat->material as $material) {
$feedbacksgeneric[0] = $material;
}
}
}
}
}
}
}
}
}
}
}
$this->object->setTitle($item->getTitle());
$this->object->setNrOfTries($item->getMaxattempts());
$this->object->setComment($item->getComment());
$this->object->setAuthor($item->getAuthor());
$this->object->setOwner($ilUser->getId());
$this->object->setQuestion($this->object->QTIMaterialToString($item->getQuestiontext()));
$this->object->setObjId($questionpool_id);
$this->object->setEstimatedWorkingTime($duration["h"], $duration["m"], $duration["s"]);
$this->object->setJavaAppletFilename($applet->getUri());
$this->object->setJavaWidth($applet->getWidth());
$this->object->setJavaHeight($applet->getHeight());
$this->object->setJavaCode($javacode);
$this->object->setJavaCodebase($javacodebase);
$this->object->setJavaArchive($javaarchive);
$this->object->setPoints($maxpoints);
foreach ($params as $pair) {
$this->object->addParameter($pair["key"], $pair["value"]);
}
$this->object->saveToDb();
if (count($item->suggested_solutions)) {
foreach ($item->suggested_solutions as $suggested_solution) {
$this->object->setSuggestedSolution($suggested_solution["solution"]->getContent(), $suggested_solution["gap_index"], true);
}
$this->object->saveToDb();
}
$javaapplet =& base64_decode($applet->getContent());
$javapath = $this->object->getJavaPath();
if (!file_exists($javapath)) {
include_once "./Services/Utilities/classes/class.ilUtil.php";
ilUtil::makeDirParents($javapath);
}
$javapath .= $this->object->getJavaAppletFilename();
$fh = fopen($javapath, "wb");
if ($fh == false) {
// global $ilErr;
// $ilErr->raiseError($this->object->lng->txt("error_save_image_file") . ": $php_errormsg", $ilErr->MESSAGE);
// return;
} else {
$javafile = fwrite($fh, $javaapplet);
fclose($fh);
}
// handle the import of media objects in XHTML code
foreach ($feedbacksgeneric as $correctness => $material) {
$m = $this->object->QTIMaterialToString($material);
$feedbacksgeneric[$correctness] = $m;
}
$questiontext = $this->object->getQuestion();
if (is_array($_SESSION["import_mob_xhtml"])) {
include_once "./Services/MediaObjects/classes/class.ilObjMediaObject.php";
include_once "./Services/RTE/classes/class.ilRTE.php";
foreach ($_SESSION["import_mob_xhtml"] as $mob) {
if ($tst_id > 0) {
$importfile = $this->getTstImportArchivDirectory() . '/' . $mob["uri"];
} else {
$importfile = $this->getQplImportArchivDirectory() . '/' . $mob["uri"];
}
$GLOBALS['ilLog']->write(__METHOD__ . ': import mob from dir: ' . $importfile);
$media_object =& ilObjMediaObject::_saveTempFileAsMediaObject(basename($importfile), $importfile, FALSE);
ilObjMediaObject::_saveUsage($media_object->getId(), "qpl:html", $this->object->getId());
$questiontext = str_replace("src=\"" . $mob["mob"] . "\"", "src=\"" . "il_" . IL_INST_ID . "_mob_" . $media_object->getId() . "\"", $questiontext);
foreach ($feedbacksgeneric as $correctness => $material) {
$feedbacksgeneric[$correctness] = str_replace("src=\"" . $mob["mob"] . "\"", "src=\"" . "il_" . IL_INST_ID . "_mob_" . $media_object->getId() . "\"", $material);
}
}
}
$this->object->setQuestion(ilRTE::_replaceMediaObjectImageSrc($questiontext, 1));
foreach ($feedbacksgeneric as $correctness => $material) {
$this->object->saveFeedbackGeneric($correctness, ilRTE::_replaceMediaObjectImageSrc($material, 1));
}
$this->object->saveToDb();
if ($tst_id > 0) {
$q_1_id = $this->object->getId();
$question_id = $this->object->duplicate(true, null, null, null, $tst_id);
$tst_object->questions[$question_counter++] = $question_id;
$import_mapping[$item->getIdent()] = array("pool" => $q_1_id, "test" => $question_id);
} else {
$import_mapping[$item->getIdent()] = array("pool" => $this->object->getId(), "test" => 0);
}
}
/**
* Copies/Moves a question from the clipboard
*/
public function pasteFromClipboard()
{
global $ilDB;
if (array_key_exists("spl_clipboard", $_SESSION)) {
foreach ($_SESSION["spl_clipboard"] as $question_object) {
if (strcmp($question_object["action"], "move") == 0) {
$result = $ilDB->queryF("SELECT obj_fi FROM svy_question WHERE question_id = %s", array('integer'), array($question_object["question_id"]));
if ($result->numRows() == 1) {
$row = $ilDB->fetchAssoc($result);
$source_questionpool = $row["obj_fi"];
if ($this->getId() != $source_questionpool) {
// change the questionpool id in the qpl_questions table
$affectedRows = $ilDB->manipulateF("UPDATE svy_question SET obj_fi = %s WHERE question_id = %s", array('integer', 'integer'), array($this->getId(), $question_object["question_id"]));
// move question data to the new target directory
$source_path = CLIENT_WEB_DIR . "/survey/" . $source_questionpool . "/" . $question_object["question_id"] . "/";
if (@is_dir($source_path)) {
$target_path = CLIENT_WEB_DIR . "/survey/" . $this->getId() . "/";
if (!@is_dir($target_path)) {
include_once "./Services/Utilities/classes/class.ilUtil.php";
ilUtil::makeDirParents($target_path);
}
@rename($source_path, $target_path . $question_object["question_id"]);
}
} else {
ilUtil::sendFailure($this->lng->txt("spl_move_same_pool"), true);
return;
}
}
} else {
$this->copyQuestion($question_object["question_id"], $this->getId());
}
}
}
ilUtil::sendSuccess($this->lng->txt("spl_paste_success"), true);
unset($_SESSION["spl_clipboard"]);
}
/**
* get import directory of survey
*/
function getImportDirectory()
{
include_once "./Services/Utilities/classes/class.ilUtil.php";
$import_dir = ilUtil::getDataDir() . "/svy_data" . "/svy_" . $this->getId() . "/import";
if (!is_dir($import_dir)) {
ilUtil::makeDirParents($import_dir);
}
if (@is_dir($import_dir)) {
return $import_dir;
} else {
return false;
}
}
/**
* Sets the image file name
*
* @param string $image_file name.
* @access public
* @see $image_filename
*/
function setImageFilename($image_filename, $image_tempfilename = "")
{
if (!empty($image_filename)) {
$image_filename = str_replace(" ", "_", $image_filename);
$this->image_filename = $image_filename;
}
if (!empty($image_tempfilename)) {
$imagepath = $this->getImagePath();
if (!file_exists($imagepath)) {
ilUtil::makeDirParents($imagepath);
}
if (!ilUtil::moveUploadedFile($image_tempfilename, $image_filename, $imagepath . $image_filename)) {
$this->ilias->raiseError("The image could not be uploaded!", $this->ilias->error_obj->MESSAGE);
}
global $ilLog;
$ilLog->write("gespeichert: " . $imagepath . $image_filename);
}
}
/**
* Create new media object and update page in db and return new media object
*/
function uploadAdditionalFile($a_name, $tmp_name, $a_subdir = "")
{
$a_subdir = str_replace("..", "", $a_subdir);
$dir = $mob_dir = ilObjMediaObject::_getDirectory($this->getId());
if ($a_subdir != "") {
$dir .= "/" . $a_subdir;
}
ilUtil::makeDirParents($dir);
ilUtil::moveUploadedFile($tmp_name, $a_name, $dir . "/" . $a_name);
ilUtil::renameExecutables($mob_dir);
}
