$choicesdata = array();
if (!empty($choices)) {
foreach ($choices as $choice) {
if (!isset($choicesdata[$choice->slotnumber]) || !is_array($choicesdata[$choice->slotnumber])) {
$choicesdata[$choice->slotnumber] = array();
}
$choicesdata[$choice->slotnumber][$choice->choicenumber] = $choice;
}
}
if ($sheetloaded) {
// Print image of the form sheet.
$fs = get_file_storage();
$imagefile = $fs->get_file($context->id, 'mod_offlinequiz', 'imagefiles', 0, '/', $scannedpage->filename);
// E.g. http://131.130.103.117/mod_offlinequiz/pluginfile.php/65/mod_offlinequiz/imagefiles/0/zimmer.png_1.
echo '<img name="formimage" src="' . $CFG->wwwroot . "/pluginfile.php/{$context->id}/mod_offlinequiz/imagefiles/0/" . $imagefile->get_filename() . '" border="1" width="' . OQ_IMAGE_WIDTH . '" style="position:absolute; top:0px; left:0px; display: block;">';
$answerspots = $scanner->export_hotspots_answer(OQ_IMAGE_WIDTH);
if ($options->gradedsheetfeedback) {
$questionids = offlinequiz_get_group_question_ids($offlinequiz, $group->id);
list($qsql, $params) = $DB->get_in_or_equal($questionids, SQL_PARAMS_NAMED, 'qid');
$params['offlinequizid'] = $offlinequiz->id;
$params['offlinegroupid'] = $group->id;
$sql = "SELECT q.*, ogq.maxmark\n FROM {question} q,\n {offlinequiz_group_questions} ogq\n WHERE ogq.offlinequizid = :offlinequizid\n AND ogq.offlinegroupid = :offlinegroupid\n AND q.id = ogq.questionid\n AND q.id {$qsql}";
// Load the questions.
if (!($questions = $DB->get_records_sql($sql, $params))) {
$viewurl = new moodle_url($CFG->wwwroot . '/mod/offlinequiz/view.php', array('q' => $offlinequiz->id));
print_error('noquestionsfound', 'offlinequiz', $viewurl);
}
// Load the question type specific information.
if (!get_question_options($questions)) {
print_error('Could not load question options');
}
