public function getIptcData($file)
    {
        getimagesize($file, $info);
        $arrData = array();
        if (isset($info['APP13'])) {
            $iptc = iptcparse($info['APP13']);

            foreach ($this->iptcMapping as $name => $field) {
                if (!isset($iptc[$field])) {
                    continue;
                }

                if (count($iptc[$field]) === 1) {
                    $arrData[$name] = reset($iptc[$field]);
                } else {
                    $arrData[$name] = $iptc[$field];
                }
            }
        }

        return $arrData;
    }