get_record('question_states', array('id' => $stateid))) {
print_error('invalidstateid', 'quiz');
}
if (! $attempt = $DB->get_record('quiz_attempts', array('uniqueid' => $state->attempt))) {
print_error('invalidattemptid', 'quiz');
}
} elseif ($attemptid) {
if (! $attempt = $DB->get_record('quiz_attempts', array('id' => $attemptid))) {
print_error('invalidattemptid', 'quiz');
}
if (! $neweststateid = $DB->get_field('question_sessions', 'newest', array('attemptid' => $attempt->uniqueid, 'questionid' => $questionid))) {
// newest_state not set, probably because this is an old attempt from the old quiz module code
if (! $state = $DB->get_record('question_states', array('question' => $questionid, 'attempt' => $attempt->uniqueid))) {
print_error('invalidquestionid', 'quiz');
}
} else {
if (! $state = $DB->get_record('question_states', array('id' => $neweststateid))) {
print_error('invalidstateid', 'quiz');
}
}
} else {
print_error('missingparameter');
}
if (! $question = $DB->get_record('question', array('id' => $state->question))) {
print_error('questionmissing', 'quiz');
}
if (! $quiz = $DB->get_record('quiz', array('id' => $attempt->quiz))) {
print_error('invalidcoursemodule');
}
if (! $course = $DB->get_record('course', array('id' => $quiz->course))) {
print_error('coursemisconf');
}
if (! $cm = get_coursemodule_from_instance('quiz', $quiz->id, $course->id)) {
print_error('invalidcoursemodule');
}
require_login($course->id, false, $cm);
$context = get_context_instance(CONTEXT_MODULE, $cm->id);
if (!has_capability('mod/quiz:viewreports', $context)) {
if (!$attempt->timefinish) {
redirect('attempt.php?q='.$quiz->id);
}
// If not even responses are to be shown in review then we
// don't allow any review
if (!($quiz->review & QUIZ_REVIEW_RESPONSES)) {
print_error("noreview", "quiz");
}
if ((time() - $attempt->timefinish) > 120) { // always allow review right after attempt
if ((!$quiz->timeclose or time() < $quiz->timeclose) and !($quiz->review & QUIZ_REVIEW_OPEN)) {
print_error("noreviewuntil", "quiz", '', userdate($quiz->timeclose));
}
if ($quiz->timeclose and time() >= $quiz->timeclose and !($quiz->review & QUIZ_REVIEW_CLOSED)) {
print_error("noreview", "quiz");
}
}
if ($attempt->userid != $USER->id) {
print_error('notyourattempt', 'quiz');
}
}
//add_to_log($course->id, 'quiz', 'review', "review.php?id=$cm->id&attempt=$attempt->id", "$quiz->id", "$cm->id");
/// Print the page header
$strquizzes = get_string('modulenameplural', 'quiz');
print_header();
echo ''; // for overlib
/// Print heading
print_heading(format_string($question->name));
$question->maxgrade = $DB->get_field('quiz_question_instances', 'grade', array('quiz' => $quiz->id, 'question' => $question->id));
// Some of the questions code is optimised to work with several questions
// at once so it wants the question to be in an array.
$key = $question->id;
$questions[$key] = &$question;
// Add additional questiontype specific information to the question objects.
if (!get_question_options($questions)) {
print_error('cannotloadtypeinfo', 'quiz');
}
$session = $DB->get_record('question_sessions', array('attemptid' => $attempt->uniqueid, 'questionid' => $question->id));
$state->sumpenalty = $session->sumpenalty;
$state->manualcomment = $session->manualcomment;
restore_question_state($question, $state);
$state->last_graded = $state;
$options = quiz_get_reviewoptions($quiz, $attempt, $context);
$options->validation = ($state->event == QUESTION_EVENTVALIDATE);
$options->history = (has_capability('mod/quiz:viewreports', $context) and !$attempt->preview) ? 'all' : 'graded';
/// Print infobox
$table->align = array("right", "left");
if ($attempt->userid <> $USER->id) {
// Print user picture and name
$student = $DB->get_record('user', array('id' => $attempt->userid));
$picture = print_user_picture($student, $course->id, $student->picture, false, true);
$table->data[] = array($picture, fullname($student, true));
}
// print quiz name
$table->data[] = array(get_string('modulename', 'quiz').':', format_string($quiz->name));
if (has_capability('mod/quiz:viewreports', $context) and
count($attempts = $DB->get_records_select('quiz_attempts', "quiz = ? AND userid =?", array($quiz->id, $attempt->userid), 'attempt ASC')) > 1) {
// print list of attempts
$attemptlist = '';
foreach ($attempts as $at) {
$attemptlist .= ($at->id == $attempt->id)
? ''.$at->attempt.', '
: ''.$at->attempt.', ';
}
$table->data[] = array(get_string('attempts', 'quiz').':', trim($attemptlist, ' ,'));
}
if ($state->timestamp) {
// print time stamp
$table->data[] = array(get_string("completedon", "quiz").':', userdate($state->timestamp));
}
// Print info box unless it is empty
if ($table->data) {
print_table($table);
}
print_question($question, $state, $number, $quiz, $options);
print_footer();
?>