ILIAS  Release_5_0_x_branch Revision 61816
 All Data Structures Namespaces Files Functions Variables Groups Pages
Public Member Functions | Data Fields
assKprimChoiceImport Class Reference
+ Inheritance diagram for assKprimChoiceImport:
+ Collaboration diagram for assKprimChoiceImport:

Public Member Functions

 fromXML (&$item, &$questionpool_id, &$tst_id, &$tst_object, &$question_counter, &$import_mapping)
- Public Member Functions inherited from assQuestionImport
 assQuestionImport (&$a_object)
 assQuestionImport constructor
 getFeedbackGeneric ($item)
 fromXML (&$item, $questionpool_id, &$tst_id, &$tst_object, &$question_counter, &$import_mapping)
 Creates a question from a QTI file.

Data Fields

 $object
- Data Fields inherited from assQuestionImport
 $object

Additional Inherited Members

- Protected Member Functions inherited from assQuestionImport
 addGeneralMetadata (ilQTIItem $item)
 getQplImportArchivDirectory ()
 returns the full path to extracted qpl import archiv (qpl import dir + qpl archiv subdir)
 getTstImportArchivDirectory ()
 returns the full path to extracted tst import archiv (tst import dir + tst archiv subdir)
 processNonAbstractedImageReferences ($text, $sourceNic)
 fetchAdditionalContentEditingModeInformation ($qtiItem)
 fetches the "additional content editing mode" information from qti item and falls back to ADDITIONAL_CONTENT_EDITING_MODE_DEFAULT when no or invalid information is given

Detailed Description

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

Member Function Documentation

assKprimChoiceImport::fromXML ( &  $item,
&  $questionpool_id,
&  $tst_id,
&  $tst_object,
&  $question_counter,
&  $import_mapping 
)

Definition at line 20 of file class.assKprimChoiceImport.php.

References $_SESSION, $GLOBALS, $ilUser, ilRTE\_replaceMediaObjectImageSrc(), ilObjMediaObject\_saveTempFileAsMediaObject(), ilObjMediaObject\_saveUsage(), assQuestionImport\addGeneralMetadata(), assQuestionImport\fetchAdditionalContentEditingModeInformation(), assQuestionImport\getQplImportArchivDirectory(), assQuestionImport\getTstImportArchivDirectory(), and ilUtil\makeDirParents().

{
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)");
}

+ Here is the call graph for this function:

Field Documentation

assKprimChoiceImport::$object

Definition at line 18 of file class.assKprimChoiceImport.php.

The documentation for this class was generated from the following file: