require_login($course, false, $cm);
if (isguestuser()) {
print_error('guestsarenotallowed');
}
$workshop = new workshop($workshop, $cm, $course);
$PAGE->set_url($workshop->assess_url($assessment->id));
$PAGE->set_title($workshop->name);
$PAGE->set_heading($course->fullname);
$PAGE->navbar->add(get_string('assessingsubmission', 'workshop'));
$canviewallassessments = has_capability('mod/workshop:viewallassessments', $workshop->context);
$canviewallsubmissions = has_capability('mod/workshop:viewallsubmissions', $workshop->context);
$cansetassessmentweight = has_capability('mod/workshop:allocate', $workshop->context);
$canoverridegrades = has_capability('mod/workshop:overridegrades', $workshop->context);
$isreviewer = $USER->id == $assessment->reviewerid;
$isauthor = $USER->id == $submission->authorid;
$canviewallsubmissions = $canviewallsubmissions && $workshop->check_group_membership($submission->authorid);
if ($isreviewer or $isauthor or $canviewallassessments and $canviewallsubmissions) {
// such a user can continue
} else {
print_error('nopermissions', 'error', $workshop->view_url(), 'view this assessment');
}
if ($isauthor and !$isreviewer and !$canviewallassessments and $workshop->phase != workshop::PHASE_CLOSED) {
// authors can see assessments of their work at the end of workshop only
print_error('nopermissions', 'error', $workshop->view_url(), 'view assessment of own work before workshop is closed');
}
// only the reviewer is allowed to modify the assessment
if ($isreviewer and $workshop->assessing_allowed($USER->id)) {
$assessmenteditable = true;
} else {
$assessmenteditable = false;
}
