Scorm 2004 Question Exporter. More...

Collaboration diagram for ilQuestionExporter:

Public Member Functions
	__construct ($a_preview_mode=false)
	Constructor public. More...

	exportQuestion ($a_ref_id, $a_image_path=null, $a_output_mode="presentation")

Static Public Member Functions
static	indicateNewSco ()

static	getMobs ()

static	getFiles ()

static	questionsJS (array $a_qids=null)

Data Fields
	$db

	$ilias

	$ref_id

	$inst_id

	$q_gui

	$tpl

	$json

	$json_decoded

	$preview_mode

Static Public Attributes
static	$exported = array()

static	$mobs = array()

static	$media_files = array()

Private Member Functions
	setHeaderFooter ()

	assSingleChoice ()

	assMultipleChoice ()

	assKprimChoice ()

	assTextQuestion ()

	assClozeTest ()

	assLongMenu ()

	assOrderingQuestion ()

	assMatchingQuestion ()

	assImagemapQuestion ()

	assTextSubset ()

	assOrderingHorizontal ()

	assErrorText ()

Detailed Description

Scorm 2004 Question Exporter.

Author: Hendrik Holtmann holtm.nosp@m.ann@.nosp@m.me.co.nosp@m.m

Version

Id: class.ilQuestionExporter.php 12658 2006-11-29 08:51:48Z akill

Definition at line 16 of file class.ilQuestionExporter.php.

Constructor & Destructor Documentation

◆ __construct()

ilQuestionExporter::__construct ( $a_preview_mode = false )

Constructor public.

Definition at line 36 of file class.ilQuestionExporter.php.

References $ilDB, and $lng.

         {
                 global $ilDB, $lng;
 
                 $this->db = $ilDB;
                 $this->lng = $lng;
                 
                 $this->lng->loadLanguageModule('assessment');
 
                 $this->inst_id = IL_INST_ID;
                 
                 $this->preview_mode = $a_preview_mode;
                 
                 $this->tpl = new ilTemplate("tpl.question_export.html", true, true, "Modules/Scorm2004");
                 
                 // fix for bug 5386, alex 29.10.2009
                 if (!$a_preview_mode)
                 {
                         $this->tpl->setVariable("FORM_BEGIN", "<form onsubmit='return false;'>");
                         $this->tpl->setVariable("FORM_END", "</form>");
                 }
 
         }

Member Function Documentation

◆ assClozeTest()

ilQuestionExporter::assClozeTest ( )

private

Definition at line 270 of file class.ilQuestionExporter.php.

                                         {
                 $this->tpl->setCurrentBlock("clozequestion");
                 $this->tpl->setVariable("VAL_ID", $this->json_decoded->id);
                 $this->tpl->setVariable("TXT_SUBMIT_ANSWERS", $this->lng->txt("cont_submit_answers"));
                 if ($this->preview_mode) {
                         $this->tpl->setVariable("VAL_NO_DISPLAY", "style=\"display:none\"");
                 }
                 $this->tpl->parseCurrentBlock();
 //              $this->setHeaderFooter();
                 return $this->tpl->get();
         }

◆ assErrorText()

ilQuestionExporter::assErrorText ( )

private

Definition at line 388 of file class.ilQuestionExporter.php.

                                         {
                 $this->tpl->setCurrentBlock("errortext");
                 $this->tpl->setVariable("VAL_ID", $this->json_decoded->id);
                 $this->tpl->setVariable("TXT_SUBMIT_ANSWERS", $this->lng->txt("cont_submit_answers"));
                 if ($this->preview_mode) {
                         $this->tpl->setVariable("VAL_NO_DISPLAY", "style=\"display:none\"");
                 }
                 $this->tpl->parseCurrentBlock();
 //              $this->setHeaderFooter();
                 return $this->tpl->get();
         }

◆ assImagemapQuestion()

ilQuestionExporter::assImagemapQuestion ( )

private

Definition at line 339 of file class.ilQuestionExporter.php.

                                                {
                 $this->tpl->setVariable("TXT_SUBMIT_ANSWERS", $this->lng->txt("cont_submit_answers"));
                 array_push(self::$media_files,$this->q_gui->object->getImagePath().$this->q_gui->object->getImageFilename());
                 $this->tpl->setCurrentBlock("mapareas");
                 $areas = $this->json_decoded->answers;
                 //set areas in PHP cause of inteference between pure and highlighter
                 foreach ($areas as $area) {
                         $this->tpl->setVariable("VAL_TOOLTIP", htmlspecialchars($area->answertext));
                         $this->tpl->setVariable("VAL_COORDS", $area->coords);
                         $this->tpl->setVariable("VAL_ORDER", $area->order);
                         $this->tpl->setVariable("VAL_AREA", $area->area);
                         $this->tpl->setVariable("VAL_ID", $this->json_decoded->id);
                         $this->tpl->parseCurrentBlock();        
                 }
                 $this->tpl->setCurrentBlock("imagemapquestion");
                 $this->tpl->setVariable("VAL_ID", $this->json_decoded->id);
                 if ($this->preview_mode) {
                         $this->tpl->setVariable("VAL_NO_DISPLAY", "style=\"display:none\"");
                 }
                 $this->tpl->parseCurrentBlock();
 //              $this->setHeaderFooter();       
                 return $this->tpl->get();
         }

◆ assKprimChoice()

ilQuestionExporter::assKprimChoice ( )

private

Definition at line 205 of file class.ilQuestionExporter.php.

References $tpl.

         {
                 global $tpl;
                 $tpl->addCss('Modules/Test/templates/default/ta.css');
                 
                 $this->tpl->setCurrentBlock("kprimchoice");
                 
                 $this->tpl->setVariable("TXT_SUBMIT_ANSWERS", $this->lng->txt("cont_submit_answers"));
                 $this->tpl->setVariable("VAL_ID", $this->json_decoded->id);
                 
                 if( $this->preview_mode )
                 {
                         $this->tpl->setVariable("VAL_NO_DISPLAY", "style=\"display:none\"");
                 }
                 
                 if( $this->json_decoded->path )
                 {
                         $this->tpl->setVariable("HANDLE_IMAGES",
                                 "ilias.questions.handleKprimImages(".$this->json_decoded->id.");");
                 }
                 
                 $this->tpl->setVariable('OPTION_LABEL_TRUE', $this->json_decoded->trueOptionLabel);
                 $this->tpl->setVariable('OPTION_LABEL_FALSE', $this->json_decoded->falseOptionLabel);
                 
                 $this->tpl->setVariable('VALUE_TRUE', 1);
                 $this->tpl->setVariable('VALUE_FALSE', 0);
                 
                 $this->tpl->parseCurrentBlock();
 
                 foreach( $this->json_decoded->answers as $answer )
                 {
                         if( is_object($answer->image) )
                         {
                                 self::$media_files[] = $answer->getImageFsPath();
                                 self::$media_files[] = $answer->getThumbFsPath();
                         }
                         else if( is_string($answer->image) )
                         {
                                 self::$media_files[] = $this->q_gui->object->getImagePath() . $answer->image;
                                 if (is_file($this->q_gui->object->getImagePath()."thumb.".$answer->image))
                                 {
                                         self::$media_files[] = $this->q_gui->object->getImagePath() . "thumb." . $answer->image;
                                 }
                         }
                 }
                 
                 //              $this->setHeaderFooter();
                 
                 return $this->tpl->get();
         }

◆ assLongMenu()

ilQuestionExporter::assLongMenu ( )

private

Definition at line 282 of file class.ilQuestionExporter.php.

                                        {
                 $this->tpl->setCurrentBlock("longmenu");
                 $this->tpl->setVariable("VAL_ID", $this->json_decoded->id);
                 $this->tpl->setVariable("TXT_SUBMIT_ANSWERS", $this->lng->txt("cont_submit_answers"));
                 if ($this->preview_mode) {
                         $this->tpl->setVariable("VAL_NO_DISPLAY", "style=\"display:none\"");
                 }
                 $this->tpl->parseCurrentBlock();
 //              $this->setHeaderFooter();
                 return $this->tpl->get();
         }

◆ assMatchingQuestion()

ilQuestionExporter::assMatchingQuestion ( )

private

Definition at line 323 of file class.ilQuestionExporter.php.

References $tpl.

                                                {
                 global $tpl;
                 $tpl->addJavaScript('Modules/TestQuestionPool/js/ilMatchingQuestion.js');
                 $tpl->addCss('Modules/TestQuestionPool/templates/default/test_javascript.css');
                 $this->tpl->setCurrentBlock("matchingquestion");
                 $this->tpl->setVariable("VAL_ID", $this->json_decoded->id);
                 $this->tpl->setVariable("BTN_LABEL_RESET", $this->lng->txt("reset_terms"));
                 $this->tpl->setVariable("TXT_SUBMIT_ANSWERS", $this->lng->txt("cont_submit_answers"));
                 if ($this->preview_mode) {
                         $this->tpl->setVariable("VAL_NO_DISPLAY", "style=\"display:none\"");
                 }
                 $this->tpl->parseCurrentBlock();
 //              $this->setHeaderFooter();
                 return $this->tpl->get();       
         }

◆ assMultipleChoice()

ilQuestionExporter::assMultipleChoice ( )

private

Definition at line 162 of file class.ilQuestionExporter.php.

References $tpl.

                                              {
                 
                 global $tpl;
                 $this->q_gui->populateJavascriptFilesRequiredForWorkForm($tpl);
                 $tpl->addCss('Modules/Test/templates/default/ta.css');
                 
                 $this->tpl->setCurrentBlock("multiplechoice");
                 $this->tpl->setVariable("TXT_SUBMIT_ANSWERS", $this->lng->txt("cont_submit_answers"));
                 $this->tpl->setVariable("VAL_ID", $this->json_decoded->id);
                 if($this->json_decoded->selection_limit)
                 {
                         $this->tpl->setVariable('SELECTION_LIMIT_HINT', sprintf(
                                 $this->lng->txt('ass_mc_sel_lim_hint'),
                                 $this->json_decoded->selection_limit,
                                 count($this->json_decoded->answers)
                         ));
                         
                         $this->tpl->setVariable('SELECTION_LIMIT_VALUE', $this->json_decoded->selection_limit);
                 }
                 else
                 {
                         $this->tpl->setVariable('SELECTION_LIMIT_VALUE', 'null');
                 }
                 if ($this->preview_mode) {
                         $this->tpl->setVariable("VAL_NO_DISPLAY", "style=\"display:none\"");
                 }
                 if($this->json_decoded->path)
                 {
                         $this->tpl->setVariable("HANDLE_IMAGES",
                                 "ilias.questions.handleMCImages(".$this->json_decoded->id.");");
                 }
                 $this->tpl->parseCurrentBlock();
                 foreach ($this->json_decoded->answers as $answer) {
                         if ($answer->image!="") {
                                 array_push(self::$media_files,$this->q_gui->object->getImagePath().$answer->image);
                                 array_push(self::$media_files,$this->q_gui->object->getImagePath()."thumb.".$answer->image);
                         }
                 }
 //              $this->setHeaderFooter();
                 return $this->tpl->get();
         }

◆ assOrderingHorizontal()

ilQuestionExporter::assOrderingHorizontal ( )

private

Definition at line 376 of file class.ilQuestionExporter.php.

                                                  {
                 $this->tpl->setCurrentBlock("orderinghorizontal");
                 $this->tpl->setVariable("VAL_ID", $this->json_decoded->id);
                 $this->tpl->setVariable("TXT_SUBMIT_ANSWERS", $this->lng->txt("cont_submit_answers"));
                 if ($this->preview_mode) {
                         $this->tpl->setVariable("VAL_NO_DISPLAY", "style=\"display:none\"");
                 }
                 $this->tpl->parseCurrentBlock();
 //              $this->setHeaderFooter();
                 return $this->tpl->get();       
         }

◆ assOrderingQuestion()

ilQuestionExporter::assOrderingQuestion ( )

private

Definition at line 294 of file class.ilQuestionExporter.php.

References OQ_PICTURES.

                                                {
                 $this->tpl->setCurrentBlock("orderingquestion");
                 $this->tpl->setVariable("VAL_ID", $this->json_decoded->id);
                 $this->tpl->setVariable("TXT_SUBMIT_ANSWERS", $this->lng->txt("cont_submit_answers"));
                 if ($this->preview_mode) {
                         $this->tpl->setVariable("VAL_NO_DISPLAY", "style=\"display:none\"");
                 }
                 if($this->q_gui->object->getOrderingType() == OQ_PICTURES)
                 {
                         $this->tpl->setVariable("VAL_SUBTYPE", "_images");
                         $this->tpl->setVariable("HANDLE_IMAGES",
                                 "ilias.questions.handleOrderingImages(".$this->json_decoded->id.");");
 
                         foreach ($this->json_decoded->answers as $answer) {
                                 if ($answer->answertext!="") {
                                         array_push(self::$media_files,$this->q_gui->object->getImagePath().$answer->answertext);
                                         array_push(self::$media_files,$this->q_gui->object->getImagePath()."thumb.".$answer->answertext);
                                 }
                         }
                 }
                 else
                 {
                         $this->tpl->setVariable("VAL_SUBTYPE", "_terms");
                 }
                 $this->tpl->parseCurrentBlock();
 //              $this->setHeaderFooter();
                 return $this->tpl->get();       
         }

◆ assSingleChoice()

ilQuestionExporter::assSingleChoice ( )

private

Definition at line 135 of file class.ilQuestionExporter.php.

         {
                 $this->tpl->setCurrentBlock("singlechoice");
                 $this->tpl->setVariable("TXT_SUBMIT_ANSWERS", $this->lng->txt("cont_submit_answers"));
                 $this->tpl->setVariable("VAL_ID", $this->json_decoded->id);
                 if ($this->preview_mode) {
                         $this->tpl->setVariable("VAL_NO_DISPLAY", "style=\"display:none\"");
                 }
                 if($this->json_decoded->path)
                 {
                         $this->tpl->setVariable("HANDLE_IMAGES",
                                 "ilias.questions.handleMCImages(".$this->json_decoded->id.");");
                 }
                 $this->tpl->parseCurrentBlock();
                 foreach ($this->json_decoded->answers as $answer) {
                         if ($answer->image!="") {
                                 array_push(self::$media_files,$this->q_gui->object->getImagePath().$answer->image);
                                 if (is_file($this->q_gui->object->getImagePath()."thumb.".$answer->image))
                                 {
                                         array_push(self::$media_files,$this->q_gui->object->getImagePath()."thumb.".$answer->image);
                                 }
                         }
                 }
 //              $this->setHeaderFooter();
                 return $this->tpl->get();
         }

◆ assTextQuestion()

ilQuestionExporter::assTextQuestion ( )

private

Definition at line 256 of file class.ilQuestionExporter.php.

                                            {
                 $maxlength = $this->json_decoded->maxlength == 0 ? 4096 : $this->json_decoded->maxlength;
                 $this->tpl->setCurrentBlock("textquestion");
                 $this->tpl->setVariable("VAL_ID", $this->json_decoded->id);
                 $this->tpl->setVariable("TXT_SUBMIT_ANSWERS", $this->lng->txt("cont_submit_answers"));
                 $this->tpl->setVariable("VAL_MAXLENGTH", $maxlength);
                 if ($this->preview_mode) {
                         $this->tpl->setVariable("VAL_NO_DISPLAY", "style=\"display:none\"");
                 }
                 $this->tpl->parseCurrentBlock();
 //              $this->setHeaderFooter();
                 return $this->tpl->get();
         }

◆ assTextSubset()

ilQuestionExporter::assTextSubset ( )

private

Definition at line 363 of file class.ilQuestionExporter.php.

                                          {
                 $this->tpl->setCurrentBlock("textsubset");
                 $this->tpl->setVariable("VAL_ID", $this->json_decoded->id);
                 $this->tpl->setVariable("TXT_SUBMIT_ANSWERS", $this->lng->txt("cont_submit_answers"));
                 $this->tpl->setVariable("VAL_MAXLENGTH", $maxlength);
                 if ($this->preview_mode) {
                         $this->tpl->setVariable("VAL_NO_DISPLAY", "style=\"display:none\"");
                 }
                 $this->tpl->parseCurrentBlock();
 //              $this->setHeaderFooter();
                 return $this->tpl->get();
         }

◆ exportQuestion()

ilQuestionExporter::exportQuestion	(	$a_ref_id,
		$a_image_path = `null`,
		$a_output_mode = `"presentation"`
	)

Definition at line 61 of file class.ilQuestionExporter.php.

References $json, $mobs, ilInternalLink\_extractInstOfTarget(), ilInternalLink\_extractObjIdOfTarget(), and assQuestionGUI\_getQuestionGUI().

                                                                                                          {
                 
                 if ($a_ref_id != "")
                 {
                         $inst_id = ilInternalLink::_extractInstOfTarget($a_ref_id);
                         if (!($inst_id > 0))
                         {
                                 $q_id = ilInternalLink::_extractObjIdOfTarget($a_ref_id);
                         }
                 } 
 
                 $this->q_gui = assQuestionGUI::_getQuestionGUI("", $q_id);
 
                 if (!is_object($this->q_gui->object))
                 {
                         return "Error: Question not found.";
                 }
 
                 $type = $this->q_gui->object->getQuestionType();
                 if (method_exists($this,$type))
                 {
                         $this->q_gui->object->setExportImagePath($a_image_path);
                         $this->q_gui->object->feedbackOBJ->setPageObjectOutputMode($a_output_mode);
                         $this->json = $this->q_gui->object->toJSON();
                         $this->json_decoded = json_decode($this->json);
                         self::$exported[$this->json_decoded->id] = $this->json;
                         self::$mobs[$this->json_decoded->id] = $this->json_decoded->mobs;
                         return $this->$type();
                 } else {
                         return "Error: Question Type not implemented/Question editing not finished";
                 }
         }

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◆ getFiles()

static ilQuestionExporter::getFiles ( )

static

Definition at line 110 of file class.ilQuestionExporter.php.

Referenced by ilSCORM2004Asset\exportHTMLPageObjects().

                                           {
                 return self::$media_files;
         }

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◆ getMobs()

static ilQuestionExporter::getMobs ( )

static

Definition at line 100 of file class.ilQuestionExporter.php.

References $mobs, $mobs, and array.

Referenced by ilSCORM2004Asset\exportHTMLPageObjects().

                                          {
                 $allmobs = array();
                 foreach (self::$mobs as $key => $value) {
                         for ($i=0;$i<count($mobs[$key]);$i++) {
                                 array_push($allmobs,$mobs[$key][$i]);
                         }
                 }
                 return $allmobs;
         }

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◆ indicateNewSco()

static ilQuestionExporter::indicateNewSco ( )

static

Definition at line 94 of file class.ilQuestionExporter.php.

References $mobs, and array.

Referenced by ilSCORM2004Asset\exportHTMLPageObjects().

                                                 {
                 self::$exported = array();
                 self::$mobs = array(); 
                 self::$media_files = array(); 
         }

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◆ questionsJS()

static ilQuestionExporter::questionsJS ( array $a_qids = null )

static

Definition at line 114 of file class.ilQuestionExporter.php.

Referenced by ilSCORM2004Asset\exportHTMLPageObjects().

                                                                  {              
                 $exportstring = '';
                 if(!is_array($a_qids)) {
                         $exportstring ='var questions = new Array();';
                 }
                 foreach (self::$exported as $key => $value) {
                         if(!is_array($a_qids) || in_array($key, $a_qids)) {
                                 $exportstring .= "questions[$key]= $value;";
                         }
                 }
                 return $exportstring;
         }

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◆ setHeaderFooter()

ilQuestionExporter::setHeaderFooter ( )

private

Definition at line 127 of file class.ilQuestionExporter.php.

         {
                 $this->tpl->setCurrentBlock("common");
                 $this->tpl->setVariable("VAL_ID", $this->json_decoded->id);
                 $this->tpl->setVariable("VAL_TYPE", $this->json_decoded->type);
                 $this->tpl->parseCurrentBlock();
         }