Scorm 2004 Question Exporter. More...

Collaboration diagram for ilQuestionExporter:

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

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

        {
                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>");
                }
 
        }

References $ilDB, and $lng.

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.

        {
                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();
        }

References $tpl.

◆ 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.

                                               {
                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();       
        }

References $tpl.

◆ assMultipleChoice()

ilQuestionExporter::assMultipleChoice ( )

private

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

                                             {
                
                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();
        }

References $tpl, and sprintf.

◆ 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.

                                               {
                $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();       
        }

References OQ_PICTURES.

◆ 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.

                                                                                                         {
                
                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";
                }
        }

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

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◆ getFiles()

static ilQuestionExporter::getFiles ( )

static

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

                                          {
                return self::$media_files;
        }

References $media_files.

Referenced by ilSCORM2004Asset\exportHTMLPageObjects().

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◆ getMobs()

static ilQuestionExporter::getMobs ( )

static

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

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

References $mobs, and $mobs.

Referenced by ilSCORM2004Asset\exportHTMLPageObjects().

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◆ indicateNewSco()

static ilQuestionExporter::indicateNewSco ( )

static

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

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

References $mobs.

Referenced by ilSCORM2004Asset\exportHTMLPageObjects().

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◆ questionsJS()

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

static

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

                                                                 {              
                $exportstring = '';
                if(!is_array($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;
        }

Referenced by ilSCORM2004Asset\exportHTMLPageObjects().

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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();
        }