Cloudlog/application/controllers/lotw.php

<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed');

class Lotw extends CI_Controller {

	/* Controls who can access the controller and its functions */
	function __construct()
	{
		parent::__construct();
		$this->load->helper(array('form', 'url'));
		
		$this->load->model('user_model');
		if(!$this->user_model->authorize(2)) { $this->session->set_flashdata('notice', 'You\'re not allowed to do that!'); redirect('dashboard'); }
	}

	public function import() {	
		$data['page_title'] = "LoTW ADIF Import";

		$config['upload_path'] = './uploads/';
		$config['allowed_types'] = 'adi|ADI';

		$this->load->library('upload', $config);
		if ($this->input->post('lotwimport') == 'fetch')
		{			
			$file = $config['upload_path'] . 'lotwreport_download.adi';
			
			// Get credentials for LoTW
			$query = $this->user_model->get_by_id($this->session->userdata('user_id'));
    		$q = $query->row();
    		$data['user_lotw_name'] = $q->user_lotw_name;
			$data['user_lotw_password'] = $q->user_lotw_password;
			
			// TODO: Validate that LoTW credentials are not empty
			// TODO: Query the logbook to determine when the last LoTW confirmation was
			// TODO: Build the URL to download a report file that matches the format of one that a user would download themselves
			// TODO: Consolidate code
			
			// Build URL for LoTW report file
			$lotw_url = "https://p1k.arrl.org/lotwuser/lotwreport.adi?";
			$lotw_url .= "login=" . $data['user_lotw_name'];
			$lotw_url .= "&password=" . $data['user_lotw_password'];
			$lotw_url .= "&qso_query=1";
			
			file_put_contents($file, file_get_contents($lotw_url));
			
			ini_set('memory_limit', '-1');
			set_time_limit(0);

			$this->load->model('logbook_model');

			$this->load->library('adif_parser');

			$this->adif_parser->load_from_file($file);

			$this->adif_parser->initialize();

			$table = "<table>";
	
			while($record = $this->adif_parser->get_record())
			{
				if(count($record) == 0)
				{
					break;
				};

		

				//echo date('Y-m-d', strtotime($record['qso_date']))."<br>";
				//echo date('H:m', strtotime($record['time_on']))."<br>";

				//$this->logbook_model->import($record);

				//echo $record["call"]."<br>";
				//print_r($record->);
		
				$time_on = date('Y-m-d', strtotime($record['qso_date'])) ." ".date('H:i', strtotime($record['time_on']));
		
				$qsl_date = date('Y-m-d', strtotime($record['qslrdate'])) ." ".date('H:i', strtotime($record['qslrdate']));

				if (isset($record['time_off'])) {
					$time_off = date('Y-m-d', strtotime($record['qso_date'])) ." ".date('H:i', strtotime($record['time_off']));
				} else {
				   $time_off = date('Y-m-d', strtotime($record['qso_date'])) ." ".date('H:i', strtotime($record['time_on']));  
				}
		
				$status = $this->logbook_model->import_check($time_on, $record['call'], $record['band']);
				$lotw_status = $this->logbook_model->lotw_update($time_on, $record['call'], $record['band'], $qsl_date, $record['qsl_rcvd']);
		
				$table .= "<tr>";
					$table .= "<td>".$time_on."</td>";
					$table .= "<td>".$record['call']."</td>";
					$table .= "<td>".$record['mode']."</td>";
					$table .= "<td>".$record['qsl_rcvd']."</td>";
					$table .= "<td>".$qsl_date."</td>";
					$table .= "<td>QSO Record: ".$status."</td>";
					$table .= "<td>LoTW Record: ".$lotw_status."</td>";
				$table .= "<tr>";
			};
	
			$table .= "</table>";

			unlink($file);

			$data['lotw_table'] = $table;
	
			$data['page_title'] = "LoTW ADIF Information";
			$this->load->view('layout/header', $data);
			$this->load->view('lotw/analysis');
			$this->load->view('layout/footer');
		}
		else
		{
			if ( ! $this->upload->do_upload())
			{
			
				$data['error'] = $this->upload->display_errors();

				$this->load->view('layout/header', $data);
				$this->load->view('lotw/import');
				$this->load->view('layout/footer');
			}
			else
			{
				$data = array('upload_data' => $this->upload->data());
		
				ini_set('memory_limit', '-1');
				set_time_limit(0);

				$this->load->model('logbook_model');

				$this->load->library('adif_parser');

				$this->adif_parser->load_from_file('./uploads/'.$data['upload_data']['file_name']);

				$this->adif_parser->initialize();

				$table = "<table>";
		
				while($record = $this->adif_parser->get_record())
				{
					if(count($record) == 0)
					{
						break;
					};

			

					//echo date('Y-m-d', strtotime($record['qso_date']))."<br>";
					//echo date('H:m', strtotime($record['time_on']))."<br>";

					//$this->logbook_model->import($record);

					//echo $record["call"]."<br>";
					//print_r($record->);
			
					$time_on = date('Y-m-d', strtotime($record['qso_date'])) ." ".date('H:i', strtotime($record['time_on']));
			
					$qsl_date = date('Y-m-d', strtotime($record['qslrdate'])) ." ".date('H:i', strtotime($record['qslrdate']));

					if (isset($record['time_off'])) {
						$time_off = date('Y-m-d', strtotime($record['qso_date'])) ." ".date('H:i', strtotime($record['time_off']));
					} else {
					   $time_off = date('Y-m-d', strtotime($record['qso_date'])) ." ".date('H:i', strtotime($record['time_on']));  
					}
			
					$status = $this->logbook_model->import_check($time_on, $record['call'], $record['band']);
					$lotw_status = $this->logbook_model->lotw_update($time_on, $record['call'], $record['band'], $qsl_date, $record['qsl_rcvd']);
			
					$table .= "<tr>";
						$table .= "<td>".$time_on."</td>";
						$table .= "<td>".$record['call']."</td>";
						$table .= "<td>".$record['mode']."</td>";
						$table .= "<td>".$record['qsl_rcvd']."</td>";
						$table .= "<td>".$qsl_date."</td>";
						$table .= "<td>QSO Record: ".$status."</td>";
						$table .= "<td>LoTW Record: ".$lotw_status."</td>";
					$table .= "<tr>";
				};
		
				$table .= "</table>";

				unlink('./uploads/'.$data['upload_data']['file_name']);

				$data['lotw_table'] = $table;
		
				$data['page_title'] = "LoTW ADIF Information";
				$this->load->view('layout/header', $data);
				$this->load->view('lotw/analysis');
				$this->load->view('layout/footer');
			}
		}
	} // end function
} // end class