public function test_questionnaire_get_user_grades()
{
$this->resetAfterTest();
$this->setAdminUser();
$user = $this->getDataGenerator()->create_user();
$course = $this->getDataGenerator()->create_course();
$generator = $this->getDataGenerator()->get_plugin_generator('mod_questionnaire');
$questionnaire = $generator->create_test_questionnaire($course);
// Test for an array when user specified.
$grades = questionnaire_get_user_grades($questionnaire, $user->id);
$this->assertInternalType('array', $grades);
// Test for an array when no user specified.
$grades = questionnaire_get_user_grades($questionnaire);
$this->assertInternalType('array', $grades);
}
/**
* Update grades by firing grade_updated event
*
* @param object $assignment null means all assignments
* @param int $userid specific user only, 0 mean all
*/
function questionnaire_update_grades($questionnaire = null, $userid = 0, $nullifnone = true)
{
global $CFG, $DB;
if (!function_exists('grade_update')) {
// Workaround for buggy PHP versions.
require_once $CFG->libdir . '/gradelib.php';
}
if ($questionnaire != null) {
if ($graderecs = questionnaire_get_user_grades($questionnaire, $userid)) {
$grades = array();
foreach ($graderecs as $v) {
if (!isset($grades[$v->userid])) {
$grades[$v->userid] = new stdClass();
if ($v->rawgrade == -1) {
$grades[$v->userid]->rawgrade = null;
} else {
$grades[$v->userid]->rawgrade = $v->rawgrade;
}
$grades[$v->userid]->userid = $v->userid;
} else {
if (isset($grades[$v->userid]) && $v->rawgrade > $grades[$v->userid]->rawgrade) {
$grades[$v->userid]->rawgrade = $v->rawgrade;
}
}
}
questionnaire_grade_item_update($questionnaire, $grades);
} else {
questionnaire_grade_item_update($questionnaire);
}
} else {
$sql = "SELECT q.*, cm.idnumber as cmidnumber, q.course as courseid\n FROM {questionnaire} q, {course_modules} cm, {modules} m\n WHERE m.name='questionnaire' AND m.id=cm.module AND cm.instance=q.id";
if ($rs = $DB->get_recordset_sql($sql)) {
foreach ($rs as $questionnaire) {
if ($questionnaire->grade != 0) {
questionnaire_update_grades($questionnaire);
} else {
questionnaire_grade_item_update($questionnaire);
}
}
$rs->close();
}
}
}
/**
* Update grades by firing grade_updated event
*
* @param object $assignment null means all assignments
* @param int $userid specific user only, 0 mean all
*/
function questionnaire_update_grades($questionnaire = null, $userid = 0, $nullifnone = true)
{
global $CFG;
if (!function_exists('grade_update')) {
//workaround for buggy PHP versions
require_once $CFG->libdir . '/gradelib.php';
}
if ($questionnaire != null) {
if ($grades = questionnaire_get_user_grades($questionnaire, $userid)) {
foreach ($grades as $k => $v) {
if ($v->rawgrade == -1) {
$grades[$k]->rawgrade = null;
}
$grades[$k]->feedback = '';
$grades[$k]->format = '';
}
questionnaire_grade_item_update($questionnaire, $grades);
} else {
questionnaire_grade_item_update($questionnaire);
}
} else {
$sql = "SELECT q.*, cm.idnumber as cmidnumber, q.course as courseid\n FROM {$CFG->prefix}questionnaire q, {$CFG->prefix}course_modules cm, {$CFG->prefix}modules m\n WHERE m.name='questionnaire' AND m.id=cm.module AND cm.instance=q.id";
if ($rs = get_recordset_sql($sql)) {
while ($questionnaire = rs_fetch_next_record($rs)) {
if ($questionnaire->grade != 0) {
questionnaire_update_grades($questionnaire);
} else {
questionnaire_grade_item_update($questionnaire);
}
}
rs_close($rs);
}
}
}
