\n";
// format and add question text
$questiontext = $question->questiontext;
$format = $question->questiontextformat;
$formatted_text = format_text($questiontext, $format);
$expout .= "
$formatted_text
\n";
// selection depends on question type
switch($question->qtype) {
case TRUEFALSE:
$st_true = get_string( 'true','quiz' );
$st_false = get_string( 'false','quiz' );
$expout .= "
\n";
$expout .= "
$st_true
\n";
$expout .= "
$st_false
\n";
$expout .= "
\n";
break;
case MULTICHOICE:
$expout .= "
\n";
foreach($question->options->answers as $answer) {
$ans_text = $this->repchar( $answer->answer );
if ($question->options->single) {
$expout .= "
$ans_text
\n";
}
else {
$expout .= "
$ans_text
\n";
}
}
$expout .= "
\n";
break;
case SHORTANSWER:
$expout .= "
\n";
$expout .= " \n";
$expout .= "
\n";
break;
case NUMERICAL:
$expout .= "
\n";
$expout .= " \n";
$expout .= "
\n";
break;
case MATCH:
$expout .= "
\n";
// build answer list
$ans_list = array();
foreach($question->options->subquestions as $subquestion) {
$ans_list[] = $this->repchar( $subquestion->answertext );
}
shuffle( $ans_list ); // random display order
// build drop down for answers
$dropdown = "\n";
// finally display
foreach($question->options->subquestions as $subquestion) {
$quest_text = $this->repchar( $subquestion->questiontext );
$expout .= "
$quest_text
\n";
$expout .= $dropdown;
}
$expout .= "
\n";
break;
case DESCRIPTION:
break;
case MULTIANSWER:
$expout .= "\n";
break;
default:
echo $OUTPUT->notification("No handler for qtype $question->qtype for GIFT export" );
}
// close off div
$expout .= "
\n\n\n";
return $expout;
}
function presave_process( $content ) {
// override method to allow us to add xhtml headers and footers
global $CFG;
// get css bit
$css_lines = file( "$CFG->dirroot/question/format/xhtml/xhtml.css" );
$css = implode( ' ',$css_lines );
$xp = "\n";
$xp .= "\n";
$xp .= "\n";
$xp .= "\n";
$xp .= "Moodle Quiz XHTML Export\n";
$xp .= $css;
$xp .= "\n";
$xp .= "\n";
$xp .= "\n";
$xp .= "\n";
$xp .= "\n";
return $xp;
}
function export_file_extension() {
return ".html";
}
}