Scorm 2004 Question Exporter. More...

Collaboration diagram for ilQuestionExporter:

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

Static Public Member Functions
static	indicateNewSco ()
static	getMobs ()
static	getFiles ()
static	questionsJS ()

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 ()
	assTextQuestion ()
	assClozeTest ()
	assOrderingQuestion ()
	assMatchingQuestion ()
	assImagemapQuestion ()

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 172 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::assImagemapQuestion ( )

private

Definition at line 208 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::assMatchingQuestion ( )

private

Definition at line 196 of file class.ilQuestionExporter.php.

                                               {
                $this->tpl->setCurrentBlock("matchingquestion");
                $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::assMultipleChoice ( )

private

Definition at line 140 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\"");
                }
                $this->tpl->parseCurrentBlock();
                foreach ($this->json_decoded->answers as $answer) {
                        if ($answer->image!="") {
                                array_push(self::$media_files,$this->q_gui->object->getImagePath().$answer->image);
                        }
                }
//              $this->setHeaderFooter();
                return $this->tpl->get();
        }

ilQuestionExporter::assOrderingQuestion ( )

private

Definition at line 184 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\"");
                }
                $this->tpl->parseCurrentBlock();
//              $this->setHeaderFooter();
                return $this->tpl->get();       
        }

ilQuestionExporter::assSingleChoice ( )

private

Definition at line 122 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\"");
                }               
                $this->tpl->parseCurrentBlock();
                foreach ($this->json_decoded->answers as $answer) {
                        if ($answer->image!="") {
                                array_push(self::$media_files,$this->q_gui->object->getImagePath().$answer->image);
                        }
                }
//              $this->setHeaderFooter();
                return $this->tpl->get();
        }

ilQuestionExporter::assTextQuestion ( )

private

Definition at line 158 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::exportQuestion ( $a_ref_id )

Definition at line 60 of file class.ilQuestionExporter.php.

References $inst_id, $json, $mobs, $type, 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);
                
                $type = $this->q_gui->object->getQuestionType();
                if (method_exists($this,$type))
                {
                        $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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static ilQuestionExporter::getFiles ( )

static

Definition at line 102 of file class.ilQuestionExporter.php.

References $media_files.

Referenced by ilSCORM2004Sco\exportHTMLPageObjects().

                                          {
                return self::$media_files;
        }

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static ilQuestionExporter::getMobs ( )

static

Definition at line 92 of file class.ilQuestionExporter.php.

References $mobs, and $mobs.

Referenced by ilSCORM2004Sco\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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ilQuestionExporter::ilQuestionExporter ( $a_preview_mode = false )

Constructor public.

Definition at line 35 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 86 of file class.ilQuestionExporter.php.

References $mobs.

Referenced by ilSCORM2004Sco\exportHTMLPageObjects().

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

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static ilQuestionExporter::questionsJS ( )

static

Definition at line 106 of file class.ilQuestionExporter.php.

Referenced by ilSCORM2004Sco\exportHTMLPageObjects().

                                             {
                $exportstring ='var questions = new Array();';
                foreach (self::$exported as $key => $value) {
                        $exportstring .= "questions[$key]= $value;";
                }
                return $exportstring;
        }

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ilQuestionExporter::setHeaderFooter ( )

private

Definition at line 114 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();
        }