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