function workshop_grades($workshopid)
{
/// Must return an array of grades, indexed by user, and a max grade.
/// only returns grades once assessment has started
/// returns nothing if workshop is not graded
global $CFG;
$return = null;
if ($workshop = get_record("workshop", "id", $workshopid)) {
if ($workshop->assessmentstart < time() and $workshop->gradingstrategy) {
if ($students = workshop_get_students($workshop)) {
foreach ($students as $student) {
if ($workshop->wtype) {
$gradinggrade = workshop_gradinggrade($workshop, $student);
} else {
// ignore grading grades for simple assignments
$gradinggrade = 0;
}
$bestgrade = 0;
if ($submissions = workshop_get_user_submissions($workshop, $student)) {
foreach ($submissions as $submission) {
if (!$submission->late) {
$grade = workshop_submission_grade($workshop, $submission);
} else {
$grade = 0.01;
}
if ($grade > $bestgrade) {
$bestgrade = $grade;
}
}
}
$return->grades[$student->id] = $gradinggrade + $bestgrade;
}
}
}
// set maximum grade if graded
if ($workshop->gradingstrategy) {
if ($workshop->wtype) {
$return->maxgrade = $workshop->grade + $workshop->gradinggrade;
} else {
// ignore grading grades for simple assignemnts
$return->maxgrade = $workshop->grade;
}
}
}
return $return;
}
$data[] = workshop_print_submission_title($workshop, $submission) . " <a href=\"submissions.php?action=adminamendtitle&id={$cm->id}&sid={$submission->id}\">" . "<img src=\"{$CFG->pixpath}/t/edit.gif\" " . 'class="iconsmall" alt="' . get_string('amendtitle', 'workshop') . '" /></a>' . " <a href=\"submissions.php?action=confirmdelete&id={$cm->id}&sid={$submission->id}\">" . "<img src=\"{$CFG->pixpath}/t/delete.gif\" " . 'class="iconsmall" alt="' . get_string('delete', 'workshop') . '" /></a>';
$sortdata['title'] = $submission->title;
$data[] = userdate($submission->timecreated, get_string('datestr', 'workshop'));
$sortdata['date'] = $submission->timecreated;
if (($tmp = workshop_print_submission_assessments($workshop, $submission, "teacher")) == ' ') {
$data[] = '<a href="assess.php?id=' . $cm->id . '&sid=' . $submission->id . '">' . get_string('assess', 'workshop') . '</a>';
$sortdata['tassmnt'] = -1;
} else {
$data[] = $tmp;
$sortdata['tassmnt'] = 1;
// GWD still have to fix this
}
if ($workshop->wtype) {
$data[] = workshop_print_submission_assessments($workshop, $submission, "student");
}
$grade = workshop_submission_grade($workshop, $submission);
$data[] = $grade;
$sortdata['sgrade'] = $grade;
if ($workshop->wtype) {
$data[] = number_format($gradinggrade + $grade, 1);
$sortdata['ograde'] = $gradinggrade + $grade;
}
$tablesort->data[] = $data;
$tablesort->sortdata[] = $sortdata;
}
}
}
function workshop_sortfunction($a, $b)
{
global $sort, $dir;
if ($dir == 'ASC') {
function workshop_print_league_table($workshop)
{
// print an order table of (student) submissions showing teacher's and student's assessments
if (!($course = get_record("course", "id", $workshop->course))) {
error("Print league table: Course is misconfigured");
}
if (!($cm = get_coursemodule_from_instance("workshop", $workshop->id, $workshop->course))) {
error("Course Module ID was incorrect");
}
// set $groupid if workshop is in SEPARATEGROUPS mode
if (groupmode($course, $cm) == SEPARATEGROUPS) {
$groupid = get_current_group($course->id);
} else {
$groupid = 0;
}
$nentries = $workshop->showleaguetable;
if ($workshop->anonymous and workshop_is_student($workshop)) {
$table->head = array(get_string("title", "workshop"), get_string("teacherassessments", "workshop", $course->teacher), get_string("studentassessments", "workshop", $course->student), get_string("overallgrade", "workshop"));
$table->align = array("left", "center", "center", "center");
$table->size = array("*", "*", "*", "*");
} else {
// show names
$table->head = array(get_string("title", "workshop"), get_string("name"), get_string("teacherassessments", "workshop", $course->teacher), get_string("studentassessments", "workshop", $course->student), get_string("overallgrade", "workshop"));
$table->align = array("left", "left", "center", "center", "center");
$table->size = array("*", "*", "*", "*", "*");
}
$table->cellpadding = 2;
$table->cellspacing = 0;
if ($submissions = workshop_get_student_submissions($workshop)) {
foreach ($submissions as $submission) {
if ($groupid) {
// check submission's group
if (!groups_is_member($groupid, $submission->userid)) {
continue;
// skip this submission
}
}
$grades[$submission->id] = workshop_submission_grade($workshop, $submission);
}
arsort($grades);
// largest grade first
reset($grades);
$n = 1;
while (list($submissionid, $grade) = each($grades)) {
if (!($submission = get_record("workshop_submissions", "id", $submissionid))) {
error("Print league table: submission not found");
}
if (!($user = get_record("user", "id", $submission->userid))) {
error("Print league table: user not found");
}
if ($workshop->anonymous and workshop_is_student($workshop)) {
$table->data[] = array(workshop_print_submission_title($workshop, $submission), workshop_print_submission_assessments($workshop, $submission, "teacher"), workshop_print_submission_assessments($workshop, $submission, "student"), $grade);
} else {
$table->data[] = array(workshop_print_submission_title($workshop, $submission), fullname($user), workshop_print_submission_assessments($workshop, $submission, "teacher"), workshop_print_submission_assessments($workshop, $submission, "student"), $grade);
}
$n++;
if ($n > $nentries) {
break;
}
}
print_heading(get_string("leaguetable", "workshop"));
print_table($table);
workshop_print_key($workshop);
}
}