/**
* Gets the data for the table
*
* @return array $data The array of data to show
*/
protected function get_data()
{
global $DB, $USER;
$data = array();
$sessions = $this->rtq->get_sessions();
foreach ($sessions as $session) {
/** @var \mod_activequiz\activequiz_session $session */
$sessionattempts = $session->getall_attempts(false, 'closed', $USER->id);
foreach ($sessionattempts as $sattempt) {
$ditem = new \stdClass();
$ditem->attemptid = $sattempt->id;
$ditem->sessionid = $sattempt->sessionid;
$ditem->sessionname = $session->get_session()->name;
if ($this->rtq->group_mode()) {
$ditem->group = $this->rtq->get_groupmanager()->get_group_name($sattempt->forgroupid);
}
$ditem->timestart = $sattempt->timestart;
$ditem->timefinish = $sattempt->timefinish;
$ditem->grade = number_format($this->rtq->get_grader()->calculate_attempt_grade($sattempt), 2);
$ditem->totalgrade = $this->rtq->getRTQ()->scale;
$data[$sattempt->id] = $ditem;
}
}
return $data;
}
/**
* Renders a response for a specific question and attempt
*
* @param \mod_activequiz\activequiz_attempt $attempt
*
* @return string HTML fragment for the response
*/
public function render_response($attempt)
{
global $DB;
$response = html_writer::start_div('response');
// check if group mode, if so, give the group name the attempt is for
if ($this->rtq->group_mode()) {
$name = $this->rtq->get_groupmanager()->get_group_name($attempt->forgroupid);
} else {
$user = $DB->get_record('user', array('id' => $attempt->userid));
$name = fullname($user);
}
$response .= html_writer::tag('h3', $name, array('class' => 'responsename'));
$response .= html_writer::div($attempt->responsesummary, 'responsesummary');
$response .= html_writer::end_div();
return $response;
}
/**
* Gets the data for the table
*
* @return array $data The array of data to show
*/
protected function get_data()
{
global $DB;
$data = array();
$attempts = $this->session->getall_attempts(true);
$userids = array();
foreach ($attempts as $attempt) {
$userids[] = $attempt->userid;
}
// get user records to get the full name
if (!empty($userids)) {
list($useridsql, $params) = $DB->get_in_or_equal($userids);
$sql = 'SELECT * FROM {user} WHERE id ' . $useridsql;
$userrecs = $DB->get_records_sql($sql, $params);
} else {
$userrecs = array();
}
foreach ($attempts as $attempt) {
/** @var \mod_activequiz\activequiz_attempt $attempt */
$ditem = new \stdClass();
$ditem->attemptid = $attempt->id;
$ditem->sessionid = $attempt->sessionid;
if ($this->rtq->group_mode()) {
$ditem->userid = $attempt->userid;
$ditem->takenby = fullname($userrecs[$attempt->userid]);
$ditem->groupname = $this->rtq->get_groupmanager()->get_group_name($attempt->forgroupid);
} else {
$ditem->userid = $attempt->userid;
$userrec = $userrecs[$attempt->userid];
$ditem->username = fullname($userrec);
}
$ditem->attemptno = $attempt->attemptnum;
$ditem->preview = $attempt->preview;
$ditem->status = $attempt->getStatus();
$ditem->timestart = $attempt->timestart;
$ditem->timefinish = $attempt->timefinish;
$ditem->timemodified = $attempt->timemodified;
$ditem->grade = number_format($this->rtq->get_grader()->calculate_attempt_grade($attempt), 2);
$ditem->totalgrade = $this->rtq->getRTQ()->scale;
$data[$attempt->id] = $ditem;
}
return $data;
}
/**
* Figures out the grades for group members if the quiz was taken in group mode
*
* IMPORTANT: IF A USER IS IN MORE THAN 1 GROUP FOR THE SPECIFIED GROUPING, THIS FUNCTION
* WILL TAKE THE HIGHER OF THE 2 GRADES THAT WILL BE GIVEN TO THEM
*
* @param array $sessionsgrades Array of session grades being built for user
* @param int $forgroupid
* @param number $grade
* @param int $uid
* @param int $sessionid
*/
protected function calculate_group_grades(&$sessionsgrades, $forgroupid, $grade, $uid, $sessionid)
{
if (empty($forgroupid)) {
// just add the grade for the userid to the sessiongrades
$sessionsgrades[$uid][$sessionid] = $grade;
return;
}
// get the group attendance if we have it
if ($this->rtq->getRTQ()->groupattendance == 1) {
$groupattendance = $this->rtq->get_groupmanager()->get_attendance(null, null, null, $forgroupid);
foreach ($groupattendance as $gattendanceuser) {
$this->add_group_grade($sessionsgrades, $gattendanceuser->userid, $sessionid, $grade);
}
} else {
$groupusers = $this->rtq->get_groupmanager()->get_group_members($forgroupid);
foreach ($groupusers as $guser) {
$this->add_group_grade($sessionsgrades, $guser->id, $sessionid, $grade);
}
}
}
/**
* Gets the data for the table
*
* @return array $data The array of data to show
*/
protected function get_data()
{
global $DB, $CFG;
$data = array();
$grades = \mod_activequiz\utils\grade::get_user_grade($this->rtq->getRTQ());
$userids = array();
foreach ($grades as $grade) {
$userids[] = $grade->userid;
}
// get user records to get the full name
if (!empty($userids)) {
list($useridsql, $params) = $DB->get_in_or_equal($userids);
$sql = 'SELECT * FROM {user} WHERE id ' . $useridsql;
$userrecs = $DB->get_records_sql($sql, $params);
} else {
$userrecs = array();
}
foreach ($grades as $grade) {
// check to see if the grade is for a gradebook role. if not then their grade
// shouldn't show up here
$add = false;
if ($roles = get_user_roles($this->rtq->getContext(), $grade->userid)) {
$gradebookroles = explode(',', $CFG->gradebookroles);
foreach ($roles as $role) {
if (in_array($role->roleid, $gradebookroles)) {
// if they have at least one gradebook role show their grade
$add = true;
}
}
if ($add === false) {
// don't show grade for non gradebook role
continue;
}
} else {
// if there are no given roles for the context, then they aren't students
continue;
}
$gradedata = new \stdClass();
$gradedata->fullname = fullname($userrecs[$grade->userid]);
if ($this->rtq->group_mode()) {
$groups = $this->rtq->get_groupmanager()->get_user_groups($grade->userid);
if (!empty($groups)) {
$groupstring = '';
foreach ($groups as $group) {
if (strlen($groupstring) > 0) {
// add a comma space if we're back in the foreach for a second or more time
$groupstring .= ', ';
}
$groupstring .= $this->rtq->get_groupmanager()->get_group_name($group->id);
}
$gradedata->group = $groupstring;
} else {
$gradedata->group = ' - ';
}
}
$gradedata->grade = number_format($grade->rawgrade, 2);
$gradedata->timemodified = $grade->dategraded;
$data[] = $gradedata;
}
return $data;
}
