protected function prepareListReportEvent(array &$list)
    {
        foreach ($list as &$item) {

            $variables = array();

            if (!empty($item['data']['variables'])) {
                $variables = $item['data']['variables'];
            }

            $item['created'] = $this->date($item['created']);

            $type = "event_{$item['type']}";
            $item['type'] = $this->text($type);

            if (!empty($item['translatable'])) {
                $item['text'] = $this->text($item['text'], $variables);
            }

            $item['summary'] = $this->truncate($item['text']);
            $item['severity_text'] = $this->text($item['severity']);
        }
    }