echo $OUTPUT->box(get_string('previewonly', 'choice', userdate($choice->timeopen)), 'generalbox alert');
} else {
echo $OUTPUT->box(get_string("notopenyet", "choice", userdate($choice->timeopen)), "generalbox notopenyet");
echo $OUTPUT->footer();
exit;
}
} else {
if ($timenow > $choice->timeclose) {
echo $OUTPUT->box(get_string("expired", "choice", userdate($choice->timeclose)), "generalbox expired");
$choiceopen = false;
}
}
}
if ((!$current or $choice->allowupdate) and $choiceopen and is_enrolled($context, NULL, 'mod/choice:choose')) {
// They haven't made their choice yet or updates allowed and choice is open
$options = choice_prepare_options($choice, $USER, $cm, $allresponses);
$renderer = $PAGE->get_renderer('mod_choice');
echo $renderer->display_options($options, $cm->id, $choice->display, $choice->allowmultiple);
$choiceformshown = true;
} else {
$choiceformshown = false;
}
if (!$choiceformshown) {
$sitecontext = context_system::instance();
if (isguestuser()) {
// Guest account
echo $OUTPUT->confirm(get_string('noguestchoose', 'choice') . '<br /><br />' . get_string('liketologin'), get_login_url(), new moodle_url('/course/view.php', array('id' => $course->id)));
} else {
if (!is_enrolled($context)) {
// Only people enrolled can make a choice
$SESSION->wantsurl = qualified_me();
/**
* Returns options for a specific choice
*
* @param int $choiceid the choice instance id
* @return array of options details
* @since Moodle 3.0
*/
public static function get_choice_options($choiceid)
{
global $USER;
$warnings = array();
$params = self::validate_parameters(self::get_choice_options_parameters(), array('choiceid' => $choiceid));
if (!($choice = choice_get_choice($params['choiceid']))) {
throw new moodle_exception("invalidcoursemodule", "error");
}
list($course, $cm) = get_course_and_cm_from_instance($choice, 'choice');
$context = context_module::instance($cm->id);
self::validate_context($context);
require_capability('mod/choice:choose', $context);
$groupmode = groups_get_activity_groupmode($cm);
$onlyactive = $choice->includeinactive ? false : true;
$allresponses = choice_get_response_data($choice, $cm, $groupmode, $onlyactive);
$timenow = time();
$choiceopen = true;
$showpreview = false;
if ($choice->timeclose != 0) {
if ($choice->timeopen > $timenow) {
$choiceopen = false;
$warnings[1] = get_string("notopenyet", "choice", userdate($choice->timeopen));
if ($choice->showpreview) {
$warnings[2] = get_string('previewonly', 'choice', userdate($choice->timeopen));
$showpreview = true;
}
}
if ($timenow > $choice->timeclose) {
$choiceopen = false;
$warnings[3] = get_string("expired", "choice", userdate($choice->timeclose));
}
}
$optionsarray = array();
if ($choiceopen or $showpreview) {
$options = choice_prepare_options($choice, $USER, $cm, $allresponses);
foreach ($options['options'] as $option) {
$optionarr = array();
$optionarr['id'] = $option->attributes->value;
$optionarr['text'] = external_format_string($option->text, $context->id);
$optionarr['maxanswers'] = $option->maxanswers;
$optionarr['displaylayout'] = $option->displaylayout;
$optionarr['countanswers'] = $option->countanswers;
foreach (array('checked', 'disabled') as $field) {
if (property_exists($option->attributes, $field) and $option->attributes->{$field} == 1) {
$optionarr[$field] = 1;
} else {
$optionarr[$field] = 0;
}
}
// When showpreview is active, we show options as disabled.
if ($showpreview or $optionarr['checked'] == 1 and !$choice->allowupdate) {
$optionarr['disabled'] = 1;
}
$optionsarray[] = $optionarr;
}
}
foreach ($warnings as $key => $message) {
$warnings[$key] = array('item' => 'choice', 'itemid' => $cm->id, 'warningcode' => $key, 'message' => $message);
}
return array('options' => $optionsarray, 'warnings' => $warnings);
}
