Added the ability to upload LoTW report adif files and make qsos as confirmed

application/controllers/lotw.php

@@ -0,0 +1,105 @@
+<?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->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');
+
+		}
+	}
+
+
+}

application/models/logbook_model.php

@@ -551,6 +551,39 @@ class Logbook_model extends CI_Model {
         $this->db->where('COL_PRIMARY_KEY', $id);
         $this->db->delete($this->config->item('table_name')); 
     }
+    
+	/* Used to check if the qso is already in the database */
+    function import_check($datetime, $callsign, $band) {
+		
+		$this->db->select('COL_TIME_ON, COL_CALL, COL_BAND');
+		$this->db->where('date_format(COL_TIME_ON, \'%Y-%m-%d %H:%i\') = "'.$datetime.'"'); 
+		$this->db->where('COL_CALL', $callsign);
+		$this->db->where('COL_BAND', $band); 
+		
+		$query = $this->db->get($this->config->item('table_name'));
+		
+		if ($query->num_rows() > 0)
+		{
+			return "Found";
+		} else {
+			return "No Match";
+		}
+	}
+	
+	function lotw_update($datetime, $callsign, $band, $qsl_date, $qsl_status) {
+		$data = array(
+			   'COL_LOTW_QSLRDATE' => $qsl_date,
+			   'COL_LOTW_QSL_RCVD' => $qsl_status
+		);
+
+		$this->db->where('date_format(COL_TIME_ON, \'%Y-%m-%d %H:%i\') = "'.$datetime.'"'); 
+		$this->db->where('COL_CALL', $callsign);
+		$this->db->where('COL_BAND', $band); 
+		
+		$this->db->update($this->config->item('table_name'), $data); 
+		
+		return "Updated";
+	}
 
     function import($record) {
         // Join date+time

application/views/lotw/analysis.php

@@ -0,0 +1,6 @@
+<div id="container">
+<h2><?php echo $page_title; ?></h2>
+
+<?php echo $lotw_table; ?>
+
+</div>

application/views/lotw/import.php

@@ -0,0 +1,18 @@
+<div id="container">
+<h2><?php echo $page_title; ?></h2>
+
+<p>Upload the Exported ADIF file from LoTW from the <a href="https://p1k.arrl.org/lotwuser/qsos?qsoscmd=adif" target="_blank">Download Report</a> Area, to mark QSOs as confirmed on LOTW.</p>
+
+<p><span class="label important">Important</span> Log files must have the file type .adi</p>
+
+<?php echo form_open_multipart('lotw/import');?>
+
+<input type="file" name="userfile" size="20" />
+
+<br /><br />
+
+<input class="btn primary" type="submit" value="Upload" />
+
+</form>
+
+</div>