$canviewallsubmissions = false;
}
}
}
}
if ($isreviewer or $isauthor or $canviewallassessments and $canviewallsubmissions) {
// such a user can continue
} else {
print_error('nopermissions', 'error', $teamwork->view_url(), 'view this assessment');
}
if ($isauthor and !$isreviewer and !$canviewallassessments and $teamwork->phase != teamwork::PHASE_CLOSED) {
// authors can see assessments of their work at the end of teamwork only
print_error('nopermissions', 'error', $teamwork->view_url(), 'view assessment of own work before teamwork is closed');
}
// only the reviewer is allowed to modify the assessment
if ($isreviewer and $teamwork->assessing_allowed($USER->id)) {
$assessmenteditable = true;
} else {
$assessmenteditable = false;
}
// check that all required examples have been assessed by the user
if ($assessmenteditable and $teamwork->useexamples and $teamwork->examplesmode == teamwork::EXAMPLES_BEFORE_ASSESSMENT and !has_capability('mod/teamwork:manageexamples', $teamwork->context)) {
// the reviewer must have submitted their own submission
$reviewersubmission = $teamwork->get_submission_by_author($assessment->reviewerid);
$output = $PAGE->get_renderer('mod_teamwork');
if (!$reviewersubmission) {
// no money, no love
$assessmenteditable = false;
echo $output->header();
echo $output->heading(format_string($teamwork->name));
notice(get_string('exampleneedsubmission', 'teamwork'), new moodle_url('/mod/teamwork/view.php', array('id' => $cm->id)));
