/**
* Render single user's grading form.
*
* @param int $cmid course module id
* @param mod_forumng $forumng Forum
* @param object $user object
* @param int $groupid id of group to which user belongs
*/
function forumngfeature_userposts_display_user_grade($cmid, mod_forumng $forumng, $user, $groupid)
{
global $CFG;
require_once $CFG->libdir . '/gradelib.php';
$grades = grade_get_grades($forumng->get_course_id(), 'mod', 'forumng', $forumng->get_id(), $user->id);
if ($grades) {
if (!isset($grades->items[0]->grades[$user->id]->grade)) {
$user->grade = -1;
} else {
$user->grade = abs($grades->items[0]->grades[$user->id]->grade);
}
$grademenu = make_grades_menu($forumng->get_grading_scale());
$grademenu[-1] = get_string('nograde');
$formparams = array();
$formparams['id'] = $cmid;
$formparams['user'] = $user->id;
$formparams['group'] = $groupid;
$formaction = new moodle_url('/mod/forumng/feature/userposts/savegrades.php', $formparams);
$mform = new MoodleQuickForm('savegrade', 'post', $formaction, '', array('class' => 'savegrade'));
$mform->addElement('header', 'usergrade', get_string('usergrade', 'forumngfeature_userposts'));
$mform->addElement('select', 'grade', get_string('grade'), $grademenu);
$mform->setDefault('grade', $user->grade);
$mform->addElement('submit', 'savechanges', get_string('savechanges'));
$mform->display();
}
}
