/**
* [queryDataAction query data by use ajax get data follow flag]
* @param [integer] $dataid [data id]
* @param [integer] $cond_id [condtion id]
* @param [string] $flag [to specific data is own agency or all agency]
* @param [integer] $agencyid [agenc id]
* @return [array] [collection of data]
*/
public function queryDataAction($dataid, $cond_id, $flag, $agencyid = "")
{
$data_name = Data::find($dataid)->data_name;
$qData = new QueryData();
$rsData = $qData->queryDataNHC($this->policy_id, $dataid, $cond_id, $flag, $agencyid);
if ($rsData) {
if ($dataid == 11) {
list($tb_name, $field, $datefield, $tele_id) = explode("-", $rsData['info_querydata']->table_name);
} else {
list($tb_name, $field, $datefield) = explode("-", $rsData['info_querydata']->table_name);
}
if ($dataid == 6) {
$teleid = 'dam_id';
} else {
$teleid = 'tele_station_id';
}
} else {
$rsData['data'] = null;
$data_name = null;
$datefield = null;
$field = null;
$teleid = null;
}
// var_dump($rsData);exit;
// return View::make('querydata.ajax_test')
// ->with('paginator',$rsData['data']);
return View::make('querydata.ajax_data')->with('paginator', $rsData['data'])->with('data_name', $data_name)->with('field_date', $datefield)->with('field_value', $field)->with('teleid', $teleid);
}
/**
* [queryDataNHC query data from view ] Get all data used by request data for download
* @param [integet] $requestdata_id [request data id]
* @return [array] [collection of data]
*/
public static function queryDataNHCAll($requestdata_id)
{
$results = RequestData::find($requestdata_id);
$rs = QueryData::where('data_id', '=', $results->data_id)->where('cond_id', '=', $results->cond_id)->where('agency_code', '=', $results->agency_code)->select('table_name', 'condition', 'period', 'agency_code')->get();
$result_query = $rs[0];
if ($results->agency_code == '02005') {
list($tb_name, $field, $datefield, $tele_id) = explode("-", $result_query->table_name);
Config::get('nhc/site.debug_db') ? $date = Config::get('nhc/site.debug.' . $datefield) : ($date = DB::raw($result_query->condition));
$nhc_data = DB::connection('nhc_data')->table($tb_name)->where('tele_station_id', '=', $tele_id)->where('agency_id', '=', $results->agency_code)->where(DB::raw($datefield . '::date'), '=', $date)->where(DB::raw($datefield . '::date'), '<=', $result_query->period)->orderBy($field, 'DESC')->select('*')->take(100)->get();
} else {
list($tb_name, $field, $datefield) = explode("-", $result_query->table_name);
Config::get('nhc/site.debug_db') ? $date = Config::get('nhc/site.debug.' . $datefield) : ($date = DB::raw($result_query->condition));
//echo $date;
$nhc_data = DB::connection('nhc_data')->table($tb_name)->where('agency_id', '=', $results->agency_code)->where(DB::raw($datefield . '::date'), '=', $date)->where(DB::raw($datefield . '::date'), '<=', $result_query->period)->orderBy($field, 'DESC')->select('*')->take(100)->get();
//->get();
}
return $nhc_data;
}
/**
* [resultRequestDownload description]
* @param [type] $req_id [description]
* @return [type] [description]
*/
public function resultRequestDownload($req_id)
{
$download_paht = Config::get('nhc/site.download_paht');
// /Library/WebServer/Documents/lv_nhc/sites/app/downlad/
$data = QueryData::queryDataNHCAll($req_id);
$req_info = RequestData::find($req_id);
$filename = Carbon::createFromTimeStamp(strtotime($req_info['updated_at']))->format('Y_m_d');
$path = $download_paht . $req_info['agency_code'];
$full_path_file = $path . '/' . $req_info['agency_code'] . '_' . $filename . '.csv';
if (!file_exists($full_path_file)) {
system('mkdir -p ' . $path);
//echo $path;exit; //
}
if (file_exists($full_path_file)) {
//$full_path_file = $path.'/'.$req_info['agency_code'].'_'.$filename.'.csv';
$req_info->downloaded = true;
$req_info->save();
return Response::download($full_path_file, $req_info['agency_code'] . '_' . $filename . '.csv', array('content-type' => 'text/csv'));
} else {
$file = fopen($full_path_file, 'w');
foreach ($data as $row) {
fputcsv($file, (array) $row);
}
fclose($file);
$req_info->downloaded = true;
$req_info->save();
return Response::download($full_path_file, $req_info['agency_code'] . '_' . $filename . '.csv', array('content-type' => 'text/csv'));
}
}
