if ($num = exercise_count_unassessed_student_submissions($exercise)) {
$phase .= " [" . get_string("unassessed", "exercise", $num) . "]";
}
break;
}
$table->data[] = array($exercise->section, $link, $title, $phase, $submitted, $due);
} else {
// it's a student
if ($assessments = exercise_get_user_assessments($exercise, $USER)) {
// should be only one...
foreach ($assessments as $studentassessment) {
break;
}
if ($studentassessment->timegraded) {
// it's been assessed
if ($teacherassessment = exercise_get_submission_assessment($submission)) {
$actualgrade = number_format($studentassessment->gradinggrade * $exercise->gradinggrade / 100.0 + $teacherassessment->grade * $exercise->grade / 100.0, 1);
if ($submission->late) {
$actualgrade = "<font color=\"red\">(" . $actualgrade . ")<font color=\"red\">";
}
$actualgrade .= " (" . get_string("maximumshort") . ": " . number_format($exercise->gradinggrade + $exercise->grade, 0) . ")";
$table->data[] = array($exercise->section, $link, $title, $actualgrade, $submitted, $due);
}
} else {
$table->data[] = array($exercise->section, $link, $title, "-", $submitted, $due);
}
}
}
} else {
$table->data[] = array($link, $submitted, $due);
}
if ($exercise->gradingstrategy) {
redirect($returnto, "<p align=\"center\"><b>" . get_string("thegradeis", "exercise") . ": " . number_format($grade * $exercise->grade / 100.0, 1) . " (" . get_string("maximumgrade") . " " . number_format($exercise->grade) . ")</b></p>", 1);
} else {
redirect($returnto);
}
} elseif ($action == 'updateteacherassessment') {
if (!has_capability('mod/exercise:assess', $context)) {
error("Only teachers can look at this page");
}
$timenow = time();
$form = data_submitted();
// first do the (teacher's) assessment of the student's submission
if (!($submission = get_record("exercise_submissions", "id", $form->sid))) {
error("Update teacher assessment: student's submission record not found");
}
if (!($assessment = exercise_get_submission_assessment($submission, $USER))) {
error("Update teacher assessment: teacher's assessment record not found");
}
// first get the assignment elements for maxscores and weights...
if (!($elementsraw = get_records("exercise_elements", "exerciseid", $exercise->id, "elementno ASC"))) {
print_string("noteonassignmentelements", "exercise");
} else {
foreach ($elementsraw as $element) {
$elements[] = $element;
// to renumber index 0,1,2...
}
}
// don't fiddle about, delete all the old and then add the new!
delete_records("exercise_grades", "assessmentid", $assessment->id);
//determine what kind of grading we have
switch ($exercise->gradingstrategy) {
function exercise_test_user_assessments($exercise, $user)
{
// see if user has assessed one of teacher's exercises/submissions...
global $CFG;
$result = false;
$timenow = time();
if ($submissions = exercise_get_teacher_submissions($exercise)) {
foreach ($submissions as $submission) {
if ($assessment = exercise_get_submission_assessment($submission, $user)) {
// ...the date stamp on the assessment should be in the past
if ($assessment->timecreated < $timenow) {
$result = true;
break;
}
}
}
}
return $result;
}
