protected function get_other_values(renderer_base $output)
{
$other = array();
if (!empty($this->related['actionuser'])) {
$exporter = new user_summary_exporter($this->related['actionuser']);
$actionuser = $exporter->export($output);
$other['actionuser'] = $actionuser;
}
$other['description'] = $this->persistent->get_description();
$other['userdate'] = userdate($this->persistent->get_timecreated());
if ($this->persistent->get_grade() === null) {
$gradename = '-';
} else {
$gradename = $this->related['scale']->scale_items[$this->persistent->get_grade() - 1];
}
$other['gradename'] = $gradename;
// Try to guess the user from the user competency.
$userid = null;
if ($this->related['usercompetency']) {
$userid = $this->related['usercompetency']->get_userid();
} else {
if ($this->related['usercompetencyplan']) {
$userid = $this->related['usercompetencyplan']->get_userid();
} else {
$uc = user_competency::get_record(['id' => $this->persistent->get_usercompetencyid()]);
$userid = $uc->get_userid();
}
}
$other['candelete'] = evidence::can_delete_user($userid);
return $other;
}
/**
* Delete an evidence.
*
* @param evidence|int $evidenceorid The evidence, or its ID.
* @return bool
*/
public static function delete_evidence($evidenceorid)
{
$evidence = $evidenceorid;
if (!is_object($evidence)) {
$evidence = new evidence($evidenceorid);
}
$uc = new user_competency($evidence->get_usercompetencyid());
if (!evidence::can_delete_user($uc->get_userid())) {
throw new required_capability_exception($uc->get_context(), 'moodle/competency:evidencedelete', 'nopermissions', '');
}
return $evidence->delete();
}
