</form>
</div>
<?php
}
echo $OUTPUT->box_end();
}
// End if (!$completedresults.
$fs = get_file_storage();
// Delete the PDF forms if forcepdfnew and if there are no scanned pages yet.
if ($forcepdfnew) {
if ($hasscannedpages) {
print_error('Some answer forms have already been analysed', "createquiz.php?q={$offlinequiz->id}&mode=createpdfs&sesskey=" . sesskey());
} else {
// Redmine 2750: Always delete templates as well.
offlinequiz_delete_template_usages($offlinequiz);
$offlinequiz = offlinequiz_delete_pdf_forms($offlinequiz);
$doctype = 'PDF';
if ($offlinequiz->fileformat == OFFLINEQUIZ_DOCX_FORMAT) {
$doctype = 'DOCX';
}
$params = array('context' => $context, 'other' => array('offlinequizid' => $offlinequiz->id, 'reportname' => $mode, 'doctype' => $doctype));
$event = \mod_offlinequiz\event\docs_deleted::create($params);
$event->trigger();
}
}
// Options for the popup_action.
$options = array();
$options['height'] = 1200;
// Optional.
$options['width'] = 1170;
// Optional.
/**
* Deletes the question usages by activity for an offlinequiz. This function must not be
* called if the offline quiz has attempts or scanned pages
*
* @param object $offlinequiz
*/
function offlinequiz_delete_template_usages($offlinequiz, $deletefiles = true)
{
global $CFG, $DB, $OUTPUT;
if ($groups = $DB->get_records('offlinequiz_groups', array('offlinequizid' => $offlinequiz->id), 'number', '*', 0, $offlinequiz->numgroups)) {
foreach ($groups as $group) {
if ($group->templateusageid) {
question_engine::delete_questions_usage_by_activity($group->templateusageid);
$group->templateusageid = 0;
$DB->set_field('offlinequiz_groups', 'templateusageid', 0, array('id' => $group->id));
}
}
}
// Also delete the PDF forms if they have been created.
if ($deletefiles) {
return offlinequiz_delete_pdf_forms($offlinequiz);
} else {
return $offlinequiz;
}
}
