Scorm 2004 Question Exporter. More...

Collaboration diagram for ilQuestionExporter:

Public Member Functions
	ilQuestionExporter ($a_preview_mode=false)
	Constructor public.
	exportQuestion ($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 ()
	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.

Member Function Documentation

ilQuestionExporter::assClozeTest ( )

private

Definition at line 243 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();
        }

ilQuestionExporter::assErrorText ( )

private

Definition at line 348 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();
        }

ilQuestionExporter::assImagemapQuestion ( )

private

Definition at line 300 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_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();
        }

ilQuestionExporter::assKprimChoice ( )

private

Definition at line 186 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 )
                {
                        $this->tpl->setVariable("HANDLE_IMAGES",
                                "ilias.questions.handleMCImages(".$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( $answer->image != "" )
                        {
                                self::$media_files[] = $answer->getImageFsPath();
                                self::$media_files[] = $answer->getThumbFsPath();
                        }
                }
                
                //              $this->setHeaderFooter();
                
                return $this->tpl->get();
        }

ilQuestionExporter::assMatchingQuestion ( )

private

Definition at line 284 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();       
        }

ilQuestionExporter::assMultipleChoice ( )

private

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

                                             {
                $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->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();
        }

ilQuestionExporter::assOrderingHorizontal ( )

private

Definition at line 336 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();       
        }

ilQuestionExporter::assOrderingQuestion ( )

private

Definition at line 255 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();       
        }

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();
        }

ilQuestionExporter::assTextQuestion ( )

private

Definition at line 229 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();
        }

ilQuestionExporter::assTextSubset ( )

private

Definition at line 323 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();
        }

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

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

References $inst_id, $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";
                }
        }

Here is the call graph for this function:

static ilQuestionExporter::getFiles ( )

static

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

References $media_files.

Referenced by ilSCORM2004Asset\exportHTMLPageObjects().

                                          {
                return self::$media_files;
        }

Here is the caller graph for this function:

static ilQuestionExporter::getMobs ( )

static

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

References $mobs, and $mobs.

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;
        }

Here is the caller graph for this function:

ilQuestionExporter::ilQuestionExporter ( $a_preview_mode = false )

Constructor public.

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

References $ilDB, $ilias, and $lng.

        {
                global $ilDB, $ilias, $lng;
                $this->ref_id =& $a_ref_id;
                $this->db =& $ilDB;
                $this->lng = $lng;
                $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>");
                }
        }

static ilQuestionExporter::indicateNewSco ( )

static

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

References $mobs.

Referenced by ilSCORM2004Asset\exportHTMLPageObjects().

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

Here is the caller graph for this function:

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;
        }

Here is the caller graph for this function:

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();
        }