category)) {
error("This question doesn't belong to a valid category!");
}
if ($quizid) {
if (! $quiz = get_record('quiz', 'id', $quizid)) {
error('Incorrect quiz id');
}
} else {
// make fake quiz
$quiz->id = 0;
$quiz->course = $category->course;
$quiz->name = "";
$quiz->intro = "";
$quiz->timeopen = 0;
$quiz->timeclose = 0;
$quiz->attempts = $CFG->quiz_attempts;
$quiz->attemptonlast = $CFG->quiz_attemptonlast;
$quiz->feedback = $CFG->quiz_showfeedback;
$quiz->correctanswers = $CFG->quiz_showanswer;
$quiz->grademethod = $CFG->quiz_grademethod;
$quiz->review = $CFG->quiz_allowreview;
$quiz->shufflequestions = $CFG->quiz_shufflequestions;
$quiz->shuffleanswers = $CFG->quiz_shuffleanswers;
$quiz->questions = "$question->id";
$quiz->sumgrades = $question->defaultgrade;
$quiz->grade = 0;
$quiz->timecreated = 0;
$quiz->timemodified = 0;
$quiz->timelimit = $CFG->quiz_timelimit;
$quiz->password = $CFG->quiz_password;
$quiz->subnet = $CFG->quiz_subnet;
$quiz->popup = $CFG->quiz_popup;
}
$qtype = $question->qtype;
require_login();
if (!isteacherinanycourse()) {
error('This page is for teachers only');
}
if (!isteacher($category->course) and !$category->publish) {
error("You can't preview these questions!");
}
print_header();
print_heading(get_string("previewquestion","quiz"));
if ($rawanswers = data_submitted()) {
$rawanswers = (array)$rawanswers;
foreach ($rawanswers as $key => $value) { // Parse input for question->response
$postedId = quiz_extract_posted_id($key);
if ($id == $postedId) $question->response[$key] = trim($value);
}
print_simple_box_start("center", "90%");
$resultdetails = $QUIZ_QTYPES[$question->qtype]->grade_response($question, quiz_qtype_nameprefix($question));
$question->maxgrade = 1;
$quiz->correctanswers=1;
$quiz->feedback=1;
$quiz->grade=1;
$QUIZ_QTYPES[$question->qtype]->print_question(1, $quiz, $question, true, $resultdetails);
print_simple_box_end();
echo "\n";
echo "
\n";
} else { //show question list
echo "";
}
print_footer();
?>