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chamilo-lms
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Fix fatal error see 7673

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1.10.x
Julio Montoya 10 years ago
parent 8e3173c3d7
commit ca23b5b257
1 changed files with 44 additions and 39 deletions
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  1. 83
      main/exercice/export/scorm/scorm_classes.php

83
main/exercice/export/scorm/scorm_classes.php
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@ -51,34 +51,33 @@ class ScormQuestion extends Question
/**
* Include the correct answer class and create answer
*/
function setAnswer()
public function setAnswer()
{
switch($this->type)
{
case MCUA :
switch ($this->type) {
case MCUA:
$this->answer = new ScormAnswerMultipleChoice($this->id);
$this->answer->questionJSId = $this->js_id;
break;
case MCMA :
case MCMA:
case GLOBAL_MULTIPLE_ANSWER:
$this->answer = new ScormAnswerMultipleChoice($this->id);
$this->answer->questionJSId = $this->js_id;
break;
case TF :
case TF:
$this->answer = new ScormAnswerTrueFalse($this->id);
$this->answer->questionJSId = $this->js_id;
break;
case FIB :
case FIB:
$this->answer = new ScormAnswerFillInBlanks($this->id);
$this->answer->questionJSId = $this->js_id;
break;
case MATCHING :
//no break
case MATCHING_DRAGGABLE:
case MATCHING:
case MATCHING_DRAGGABLE:
$this->answer = new ScormAnswerMatching($this->id);
$this->answer->questionJSId = $this->js_id;
break;
case FREE_ANSWER :
case ORAL_EXPRESSION:
case FREE_ANSWER:
$this->answer = new ScormAnswerFree($this->id);
$this->answer->questionJSId = $this->js_id;
break;
@ -118,17 +117,20 @@ class ScormQuestion extends Question
$js .= $js2;
$html .= $html2;
}
return array($js,$html);
return array($js,$html);
}
function createAnswersForm($form)
{
return true;
}
function processAnswersCreation($form)
{
return true;
}
/**
* Returns an HTML-formatted question
*/
@ -149,6 +151,7 @@ class ScormQuestion extends Question
'</tr>' . "\n";
return $s;
}
/**
* Return the JavaScript code bound to the question
*/
@ -333,6 +336,7 @@ class ScormAnswerTrueFalse extends Answer
$jstmpw .= 'questions_answers_ponderation['.$this->questionJSId.'][0] = 0;'."\n";
$jstmpw .= 'questions_answers_ponderation['.$this->questionJSId.'][1] = '.$this->weighting[1].";\n";
$js .= $jstmpw;
return array($js,$html);
}
}
@ -358,13 +362,11 @@ class ScormAnswerFillInBlanks extends Answer
$blankList = array();
// build replacement
$replacementList = array();
foreach( $this->answer as $i => $answer )
{
foreach( $this->answer as $i => $answer) {
$blankList[] = '['.$answer.']';
}
$answerCount = count($blankList);
// splits text and weightings that are joined with the character '::'
list($answer,$weight)=explode('::',$answer);
$weights = explode(',',$weight);
@ -377,8 +379,7 @@ class ScormAnswerFillInBlanks extends Answer
$jstmpw .= 'questions_answers_ponderation['.$this->questionJSId.'][0] = 0;'."\n";
$startlocations=api_strpos($answer,'[');
$endlocations=api_strpos($answer,']');
while($startlocations !== false && $endlocations !== false)
{
while($startlocations !== false && $endlocations !== false) {
$texstring=api_substr($answer,$startlocations,($endlocations-$startlocations)+1);
$answer = api_substr_replace($answer,'<input type="text" name="question_'.$this->questionJSId.'_fib_'.$i.'" id="question_'.$this->questionJSId.'_fib_'.$i.'" size="10" value="" />',$startlocations,($endlocations-$startlocations)+1);
$jstmp .= $i.',';
@ -441,18 +442,17 @@ class ScormAnswerMatching extends Answer
$s = '';
$jstmp = '';
$jstmpc = '';
$jstmpw = 'questions_answers_ponderation['.$this->questionJSId.'] = new Array();'."\n";
$jstmpw .= 'questions_answers_ponderation['.$this->questionJSId.'][0] = 0;'."\n";
for($answerId=1;$answerId <= $nbrAnswers;$answerId++)
{
$jstmpw = 'questions_answers_ponderation['.$this->questionJSId.'] = new Array();'."\n";
$jstmpw .= 'questions_answers_ponderation['.$this->questionJSId.'][0] = 0;'."\n";
for($answerId=1;$answerId <= $nbrAnswers;$answerId++) {
$identifier = 'question_'.$qId.'_matching_';
$answer=$this->selectAnswer($answerId);
$answerCorrect=$this->isCorrect($answerId);
$weight=$this->selectWeighting($answerId);
$jstmp .= $answerId.',';
if(!$answerCorrect)
{
if (!$answerCorrect) {
// options (A, B, C, ...) that will be put into the list-box
$Select[$answerId]['Lettre']=$cpt1;
// answers that will be shown at the right side
@ -511,6 +511,7 @@ class ScormAnswerMatching extends Answer
$js .= $jstmpw;
$html .= $s;
$html .= '</table></td></tr>' . "\n";
return array($js,$html);
}
}
@ -530,16 +531,15 @@ class ScormAnswerFree extends Answer
*/
function export()
{
$qId = $this->questionJSId;
//$qId = $this->questionJSId;
$js = '';
$html = '<tr><td colspan="2"><table width="100%">' . "\n";
/*$html = '<tr><td colspan="2"><table width="100%">' . "\n";
// some javascript must be added for that kind of questions
$html .= '<tr>' . "\n"
. '<td>' . "\n"
. '<textarea name="question_'.$qId.'_free" id="question_'.$qId.'_free" rows="20" cols="100"></textarea>' . "\n"
. '</td>' . "\n"
. '</tr>' . "\n";
$html .= '</table></td></tr>' . "\n";
$html .= '<tr><td>
<textarea name="question_'.$qId.'_free" id="question_'.$qId.'_free" rows="20" cols="100"></textarea>
</td>
</tr>';
$html .= '</table></td></tr>';*/
// currently the free answers cannot be displayed, so ignore the textarea
$html = '<tr><td colspan="2">'.get_lang('ThisItemIsNotExportable').'</td></tr>';
$js .= 'questions_answers['.$this->questionJSId.'] = new Array();'."\n";
@ -564,8 +564,7 @@ class ScormAnswerHotspot extends Answer
*/
function get_js_header()
{
if($this->standalone)
{
if ($this->standalone) {
$header = '<script type="text/javascript" language="javascript">';
$header .= file_get_contents('../plugin/hotspot/JavaScriptFlashGateway.js');
$header .= '</script>';
@ -809,11 +808,9 @@ class ScormAssessmentItem
public function ScormAssessmentItem($question, $standalone = false)
{
$this->question = $question;
//$this->answer = new Answer($question->id);
$this->question->setAnswer();
$this->questionIdent = "QST_" . $question->id ;
$this->standalone = $standalone;
//echo "<pre>".print_r($this,1)."</pre>";
}
/**
@ -883,7 +880,9 @@ class ScormAssessmentItem
*/
function start_js()
{
if($this->standalone){return '<script type="text/javascript" language="javascript">'. "\n";}
if ($this->standalone) {
return '<script type="text/javascript" language="javascript">'."\n";
}
return '';
}
/**
@ -939,6 +938,7 @@ class ScormAssessmentItem
if($this->standalone){return $js. "\n";}
return '';
}
/**
* End the itemBody part.
*
@ -948,6 +948,7 @@ class ScormAssessmentItem
if($this->standalone){return '</script>'. "\n";}
return '';
}
/**
* Start the itemBody
*
@ -1277,6 +1278,7 @@ class ScormSection
$js .= 'addEvent(window,\'load\',addListeners,false);'."\n";
return $js. "\n";
}
/**
* End the itemBody part.
*
@ -1289,7 +1291,8 @@ class ScormSection
* Start the itemBody
*
*/
function start_body() {
function start_body()
{
return '<body>'. "\n".
'<h1>'.$this->exercise->selectTitle().'</h1><p>'.$this->exercise->selectDescription()."</p>\n".
'<form id="dokeos_scorm_form" method="post" action="">'."\n".
@ -1300,7 +1303,8 @@ class ScormSection
* End the itemBody part.
*
*/
function end_body() {
function end_body()
{
return '</table><br /><input type="button" id="dokeos_scorm_submit" name="dokeos_scorm_submit" value="OK" /></form>'."\n".'</body>'. "\n";
}
@ -1348,7 +1352,8 @@ class ScormSection
* Export the questions, as a succession of <items>
* @author Amand Tihon <amand@alrj.org>
*/
function export_questions() {
function export_questions()
{
$js = $html = "";
$js_id = 0;
foreach ($this->exercise->selectQuestionList() as $q) {

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