Current File : /home/tjamichg/cursos.tjamich.gob.mx/main/exercise/export/scorm/scorm_classes.php
<?php
/* For licensing terms, see /license.txt */
/**
* This class handles the SCORM export of free-answer questions.
*/
class ScormAnswerFree extends Answer
{
/**
* Export the text with missing words.
*
* As a side effect, it stores two lists in the class :
* the missing words and their respective weightings.
*/
public function export()
{
$js = '';
$identifier = 'question_'.$this->questionJSId.'_free';
// currently the free answers cannot be displayed, so ignore the textarea
$html = '<tr><td colspan="2">';
$type = $this->getQuestionType();
if (ORAL_EXPRESSION == $type) {
/*
$template = new Template('');
$template->assign('directory', '/tmp/');
$template->assign('user_id', api_get_user_id());
$layout = $template->get_template('document/record_audio.tpl');
$html .= $template->fetch($layout);*/
$html = '<tr><td colspan="2">'.get_lang('ThisItemIsNotExportable').'</td></tr>';
return [$js, $html];
}
$html .= '<textarea minlength="20" name="'.$identifier.'" id="'.$identifier.'" ></textarea>';
$html .= '</td></tr>';
$js .= 'questions_answers['.$this->questionJSId.'] = new Array();';
$js .= 'questions_answers_correct['.$this->questionJSId.'] = "";';
$js .= 'questions_types['.$this->questionJSId.'] = \'free\';';
$jstmpw = 'questions_answers_ponderation['.$this->questionJSId.'] = "0";';
$js .= $jstmpw;
return [$js, $html];
}
}
/**
* This class handles the SCORM export of hotpot questions.
*/
class ScormAnswerHotspot extends Answer
{
/**
* Returns the javascript code that goes with HotSpot exercises.
*
* @return string The JavaScript code
*/
public function get_js_header()
{
$header = '<script>';
$header .= file_get_contents(api_get_path(SYS_CODE_PATH).'inc/lib/javascript/hotspot/js/hotspot.js');
$header .= '</script>';
if ($this->standalone) {
//because this header closes so many times the <script> tag, we have to reopen our own
$header .= '<script>';
$header .= 'questions_answers['.$this->questionJSId.'] = new Array();'."\n";
$header .= 'questions_answers_correct['.$this->questionJSId.'] = new Array();'."\n";
$header .= 'questions_types['.$this->questionJSId.'] = \'hotspot\';'."\n";
$jstmpw = 'questions_answers_ponderation['.$this->questionJSId.'] = new Array();'."\n";
$jstmpw .= 'questions_answers_ponderation['.$this->questionJSId.'][0] = 0;'."\n";
$jstmpw .= 'questions_answers_ponderation['.$this->questionJSId.'][1] = 0;'.";\n";
$header .= $jstmpw;
} else {
$header = '';
$header .= 'questions_answers['.$this->questionJSId.'] = new Array();'."\n";
$header .= 'questions_answers_correct['.$this->questionJSId.'] = new Array();'."\n";
$header .= 'questions_types['.$this->questionJSId.'] = \'hotspot\';'."\n";
$jstmpw = 'questions_answers_ponderation['.$this->questionJSId.'] = new Array();'."\n";
$jstmpw .= 'questions_answers_ponderation['.$this->questionJSId.'][0] = 0;'."\n";
$jstmpw .= 'questions_answers_ponderation['.$this->questionJSId.'][1] = 0;'."\n";
$header .= $jstmpw;
}
return $header;
}
/**
* Export the text with missing words.
*
* As a side effect, it stores two lists in the class :
* the missing words and their respective weightings.
*/
public function export()
{
$js = $this->get_js_header();
$html = '<tr><td colspan="2"><table width="100%">';
// some javascript must be added for that kind of questions
$html .= '';
// Get the answers, make a list
$nbrAnswers = $this->selectNbrAnswers();
$answerList = '<div
style="padding: 10px;
margin-left: -8px;
border: 1px solid #4271b5;
height: 448px;
width: 200px;"><b>'.get_lang('HotspotZones').'</b><ol>';
for ($answerId = 1; $answerId <= $nbrAnswers; $answerId++) {
$answerList .= '<li>'.$this->selectAnswer($answerId).'</li>';
}
$answerList .= '</ol></div>';
$relPath = api_get_path(REL_PATH);
$html .= <<<HTML
<tr>
<td>
<div id="hotspot-{$this->questionJSId}"></div>
<script>
document.addEventListener('DOMContentListener', function () {
new HotspotQuestion({
questionId: {$this->questionJSId},
selector: '#hotspot-{$this->questionJSId}',
for: 'user',
relPath: '$relPath'
});
});
</script>
</td>
<td>
$answerList
</td>
<tr>
HTML;
$html .= '</table></td></tr>';
// currently the free answers cannot be displayed, so ignore the textarea
$html = '<tr><td colspan="2">'.get_lang('ThisItemIsNotExportable').'</td></tr>';
return [$js, $html];
}
}
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