if (empty($this->group)) {
$this->clientError(
- 'Group not found!',
+ _('Group not found!'),
404,
$this->format
);
switch($this->format) {
case 'xml':
- $this->show_single_xml_group($this->group);
+ $this->showSingleXmlGroup($this->group);
break;
case 'json':
$this->showSingleJsonGroup($this->group);