private function _download($shifts)
{
$app_conf = HC_App::app_conf();
$separator = $app_conf->get('csv_separator');
// header
$headers = array(HCM::__('Type'), HCM::__('Date'), HCM::__('Time'), HCM::__('Duration'), HCM::__('Staff'), HCM::__('Location'), HCM::__('Status'));
$data = array();
$data[] = join($separator, $headers);
$t = HC_Lib::time();
// shifts
foreach ($shifts as $sh) {
$values = array();
// type
$values[] = $sh->present_type(HC_PRESENTER::VIEW_RAW);
// date
$values[] = $sh->present_date(HC_PRESENTER::VIEW_RAW);
// time
$values[] = $sh->present_time(HC_PRESENTER::VIEW_RAW);
// duration
$values[] = $t->formatPeriodExtraShort($sh->get_duration(), 'hour');
// staff
$values[] = $sh->present_user(HC_PRESENTER::VIEW_RAW);
// location
$values[] = $sh->present_location(HC_PRESENTER::VIEW_RAW);
// status
$values[] = $sh->present_status(HC_PRESENTER::VIEW_RAW);
/* add csv line */
$data[] = HC_Lib::build_csv(array_values($values), $separator);
}
// output
$out = join("\n", $data);
$file_name = isset($this->conf['export']) ? $this->conf['export'] : 'export';
$file_name .= '-' . date('Y-m-d_H-i') . '.csv';
$this->load->helper('download');
force_download($file_name, $out);
return;
}
