class.assErrorTextImport.php

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<?php
/* Copyright (c) 1998-2013 ILIAS open source, Extended GPL, see docs/LICENSE */

include_once "./Modules/TestQuestionPool/classes/import/qti12/class.assQuestionImport.php";

class assErrorTextImport extends assQuestionImport
{
        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();

                $this->addGeneralMetadata($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"]);
                $this->object->setPointsWrong($item->getMetadataEntry("points_wrong"));
                $this->object->setErrorText($item->getMetadataEntry("errortext"));
                $this->object->setTextSize($item->getMetadataEntry("textsize"));
                $errordata = unserialize($item->getMetadataEntry("errordata"));
                if (is_array($errordata))
                {
                        foreach ($errordata as $data)
                        {
                                $this->object->addErrorData($data[1], $data[0], $data[2]);
                        }
                }
                // additional content editing mode information
                $this->object->setAdditionalContentEditingMode(
                                $this->fetchAdditionalContentEditingModeInformation($item)
                );              
                $this->object->saveToDb();
                
                $feedbacks = $this->getFeedbackAnswerSpecific($item);
                $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() . "\"", $questiontext);
                                foreach ($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 ($feedbacks as $ident => $material)
                {
                        $index = $this->fetchIndexFromFeedbackIdent($ident);
                        
                        $this->object->feedbackOBJ->importSpecificAnswerFeedback(
                                $this->object->getId(), $index, ilRTE::_replaceMediaObjectImageSrc($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);
                }
        }
}

?>