From b1a68d6c611bc733c6acf697e900edadf8782df5 Mon Sep 17 00:00:00 2001
From: Peter Goodhall <peter@magicbug.co.uk>
Date: Mon, 14 Apr 2025 20:10:11 +0100
Subject: [PATCH] Improved callbook error when not defined

---
 application/controllers/Logbook.php | 1242 +++++++++++++++------------
 1 file changed, 680 insertions(+), 562 deletions(-)

diff --git a/application/controllers/Logbook.php b/application/controllers/Logbook.php
index 4f8546f2..2ed4684b 100644
--- a/application/controllers/Logbook.php
+++ b/application/controllers/Logbook.php
@@ -1,7 +1,8 @@
-<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed');
+<?php if (! defined('BASEPATH')) exit('No direct script access allowed');
 
 
-class Logbook extends CI_Controller {
+class Logbook extends CI_Controller
+{
 
 	function __construct()
 	{
@@ -22,21 +23,21 @@ class Logbook extends CI_Controller {
 
 		// Check if users logged in
 		$this->load->model('user_model');
-		if($this->user_model->validate_session() == 0) {
+		if ($this->user_model->validate_session() == 0) {
 			// user is not logged in
 			redirect('user/login');
 		}
 		$this->load->model('stations');
 
 		// If environment is set to development then show the debug toolbar
-		if(ENVIRONMENT == 'development') {
-            $this->output->enable_profiler(TRUE);
-        }
+		if (ENVIRONMENT == 'development') {
+			$this->output->enable_profiler(TRUE);
+		}
 
 		$this->load->model('logbook_model');
 
 		$this->load->library('pagination');
-		$config['base_url'] = base_url().'index.php/logbook/index/';
+		$config['base_url'] = base_url() . 'index.php/logbook/index/';
 		$config['total_rows'] = $this->logbook_model->total_qsos();
 		$config['per_page'] = '25';
 		$config['num_links'] = 6;
@@ -48,25 +49,25 @@ class Logbook extends CI_Controller {
 		$this->pagination->initialize($config);
 
 		//load the model and get results
-		$data['results'] = $this->logbook_model->get_qsos($config['per_page'],$this->uri->segment(3));
+		$data['results'] = $this->logbook_model->get_qsos($config['per_page'], $this->uri->segment(3));
 
-		if(!$data['results']) {
+		if (!$data['results']) {
 			$this->session->set_flashdata('notice', lang('error_no_logbook_found') . ' <a href="' . site_url('logbooks') . '" title="Station Logbooks">Station Logbooks</a>');
 		}
 
 		// Calculate Lat/Lng from Locator to use on Maps
-		if($this->session->userdata('user_locator')) {
-				$this->load->library('qra');
-				$qra_position = $this->qra->qra2latlong($this->session->userdata('user_locator'));
-				if (isset($qra_position[0]) and isset($qra_position[1])) {
-					$data['qra'] = "set";
-					$data['qra_lat'] = $qra_position[0];
-					$data['qra_lng'] = $qra_position[1];
-				} else {
-					$data['qra'] = "none";
-				}
-		} else {
+		if ($this->session->userdata('user_locator')) {
+			$this->load->library('qra');
+			$qra_position = $this->qra->qra2latlong($this->session->userdata('user_locator'));
+			if (isset($qra_position[0]) and isset($qra_position[1])) {
+				$data['qra'] = "set";
+				$data['qra_lat'] = $qra_position[0];
+				$data['qra_lng'] = $qra_position[1];
+			} else {
 				$data['qra'] = "none";
+			}
+		} else {
+			$data['qra'] = "none";
 		}
 
 
@@ -77,17 +78,19 @@ class Logbook extends CI_Controller {
 		$this->load->view('interface_assets/header', $data);
 		$this->load->view('view_log/index');
 		$this->load->view('interface_assets/footer');
-
 	}
 
-	function jsonentity($adif) {
-        $this->load->model('user_model');
-        if(!$this->user_model->authorize($this->config->item('auth_mode'))) { return; }
+	function jsonentity($adif)
+	{
+		$this->load->model('user_model');
+		if (!$this->user_model->authorize($this->config->item('auth_mode'))) {
+			return;
+		}
 
-        $return['dxcc'] = $this->getentity($adif);
-        header('Content-Type: application/json');
-        echo json_encode($return, JSON_PRETTY_PRINT);
-    }
+		$return['dxcc'] = $this->getentity($adif);
+		header('Content-Type: application/json');
+		echo json_encode($return, JSON_PRETTY_PRINT);
+	}
 
 	function json($tempcallsign, $temptype, $tempband, $tempmode, $tempstation_id = null)
 	{
@@ -99,21 +102,23 @@ class Logbook extends CI_Controller {
 		$station_id = $this->security->xss_clean($tempstation_id);
 
 		$this->load->model('user_model');
-		if(!$this->user_model->authorize($this->config->item('auth_mode'))) { return; }
+		if (!$this->user_model->authorize($this->config->item('auth_mode'))) {
+			return;
+		}
 
 		// Convert - in Callsign to / Used for URL processing
-		$callsign = str_replace("-","/",$callsign);
-		$callsign = str_replace("Ø","0",$callsign);
+		$callsign = str_replace("-", "/", $callsign);
+		$callsign = str_replace("Ø", "0", $callsign);
 
 		// Check if callsign is an LoTW User
 		// Check Database for all other data
 		$this->load->model('logbook_model');
 
-		$lotw_days=$this->logbook_model->check_last_lotw($callsign);
+		$lotw_days = $this->logbook_model->check_last_lotw($callsign);
 		if ($lotw_days != null) {
-			$lotw_member="active";
+			$lotw_member = "active";
 		} else {
-			$lotw_member="not found";
+			$lotw_member = "not found";
 		}
 
 		$return = [
@@ -137,8 +142,8 @@ class Logbook extends CI_Controller {
 
 		$return['dxcc'] = $this->dxcheck($callsign);
 
-		$lookupcall=$this->get_plaincall($callsign);
-	
+		$lookupcall = $this->get_plaincall($callsign);
+
 		$return['partial'] = $this->partial($lookupcall);
 
 		$callbook = $this->logbook_model->loadCallBook($callsign, $this->config->item('use_fullname'));
@@ -183,16 +188,17 @@ class Logbook extends CI_Controller {
 		return;
 	}
 
-	function get_plaincall($callsign) {
-		$split_callsign=explode('/',$callsign);
-		if (count($split_callsign)==1) {				// case F0ABC --> return cel 0 //
+	function get_plaincall($callsign)
+	{
+		$split_callsign = explode('/', $callsign);
+		if (count($split_callsign) == 1) {				// case F0ABC --> return cel 0 //
 			$lookupcall = $split_callsign[0];
-		} else if (count($split_callsign)==3) {			// case EA/F0ABC/P --> return cel 1 //
+		} else if (count($split_callsign) == 3) {			// case EA/F0ABC/P --> return cel 1 //
 			$lookupcall = $split_callsign[1];
 		} else {										// case F0ABC/P --> return cel 0 OR  case EA/FOABC --> retunr 1  (normaly not exist) //
-			if (in_array(strtoupper($split_callsign[1]), array('P','M','MM','QRP','0','1','2','3','4','5','6','7','8','9'))) {
+			if (in_array(strtoupper($split_callsign[1]), array('P', 'M', 'MM', 'QRP', '0', '1', '2', '3', '4', '5', '6', '7', '8', '9'))) {
 				$lookupcall = $split_callsign[0];
-			} else if (strlen($split_callsign[1])>3) {	// Last Element longer than 3 chars? Take that as call
+			} else if (strlen($split_callsign[1]) > 3) {	// Last Element longer than 3 chars? Take that as call
 				$lookupcall = $split_callsign[1];
 			} else {									// Last Element up to 3 Chars? Take first element as Call
 				$lookupcall = $split_callsign[0];
@@ -202,11 +208,13 @@ class Logbook extends CI_Controller {
 	}
 
 	// Returns $val2 first if it has value, even if it is null or empty string, if not return $val1.
-	function nval($val1, $val2) {
+	function nval($val1, $val2)
+	{
 		return (($val2 ?? "") === "" ? ($val1 ?? "") : ($val2 ?? ""));
 	}
 
-	function confirmed_grid_before($gridsquare, $type, $band, $mode) {
+	function confirmed_grid_before($gridsquare, $type, $band, $mode)
+	{
 		if (strlen($gridsquare) < 4)
 			return false;
 
@@ -214,36 +222,36 @@ class Logbook extends CI_Controller {
 		$logbooks_locations_array = $this->logbooks_model->list_logbook_relationships($this->session->userdata('active_station_logbook'));
 		$user_default_confirmation = $this->session->userdata('user_default_confirmation');
 
-		if(!empty($logbooks_locations_array)) {
-			$extrawhere='';
+		if (!empty($logbooks_locations_array)) {
+			$extrawhere = '';
 			if (isset($user_default_confirmation) && strpos($user_default_confirmation, 'Q') !== false) {
-				$extrawhere="COL_QSL_RCVD='Y'";
+				$extrawhere = "COL_QSL_RCVD='Y'";
 			}
 			if (isset($user_default_confirmation) && strpos($user_default_confirmation, 'L') !== false) {
-				if ($extrawhere!='') {
-					$extrawhere.=" OR";
+				if ($extrawhere != '') {
+					$extrawhere .= " OR";
 				}
-				$extrawhere.=" COL_LOTW_QSL_RCVD='Y'";
+				$extrawhere .= " COL_LOTW_QSL_RCVD='Y'";
 			}
 			if (isset($user_default_confirmation) && strpos($user_default_confirmation, 'E') !== false) {
-				if ($extrawhere!='') {
-					$extrawhere.=" OR";
+				if ($extrawhere != '') {
+					$extrawhere .= " OR";
 				}
-				$extrawhere.=" COL_EQSL_QSL_RCVD='Y'";
+				$extrawhere .= " COL_EQSL_QSL_RCVD='Y'";
 			}
 
 			if (isset($user_default_confirmation) && strpos($user_default_confirmation, 'Z') !== false) {
-				if ($extrawhere!='') {
-					$extrawhere.=" OR";
+				if ($extrawhere != '') {
+					$extrawhere .= " OR";
 				}
-				$extrawhere.=" COL_QRZCOM_QSO_DOWNLOAD_STATUS='Y'";
+				$extrawhere .= " COL_QRZCOM_QSO_DOWNLOAD_STATUS='Y'";
 			}
 
 
-			if($type == "SAT") {
+			if ($type == "SAT") {
 				$this->db->where('COL_PROP_MODE', 'SAT');
 				if ($extrawhere != '') {
-					$this->db->where('('.$extrawhere.')');
+					$this->db->where('(' . $extrawhere . ')');
 				} else {
 					$this->db->where("1=0");
 				}
@@ -251,9 +259,9 @@ class Logbook extends CI_Controller {
 				$this->load->model('logbook_model');
 				$this->db->where('COL_MODE', $this->logbook_model->get_main_mode_from_mode($mode));
 				$this->db->where('COL_BAND', $band);
-				$this->db->where('COL_PROP_MODE !=','SAT');
+				$this->db->where('COL_PROP_MODE !=', 'SAT');
 				if ($extrawhere != '') {
-					$this->db->where('('.$extrawhere.')');
+					$this->db->where('(' . $extrawhere . ')');
 				} else {
 					$this->db->where("1=0");
 				}
@@ -261,7 +269,7 @@ class Logbook extends CI_Controller {
 
 			$this->db->where_in('station_id', $logbooks_locations_array);
 			$this->db->like('SUBSTRING(COL_GRIDSQUARE, 1, 4)', substr($gridsquare, 0, 4));
-			$this->db->order_by($this->config->item('table_name').".COL_TIME_ON", "desc");
+			$this->db->order_by($this->config->item('table_name') . ".COL_TIME_ON", "desc");
 			$this->db->limit(1);
 
 
@@ -283,26 +291,24 @@ class Logbook extends CI_Controller {
 		$this->load->model('logbooks_model');
 		$logbooks_locations_array = $this->logbooks_model->list_logbook_relationships($this->session->userdata('active_station_logbook'));
 
-		if(!empty($logbooks_locations_array)) {
-			if($type == "SAT") {
+		if (!empty($logbooks_locations_array)) {
+			if ($type == "SAT") {
 				$this->db->where('COL_PROP_MODE', 'SAT');
 			} else {
 				$this->db->where('COL_MODE', $this->logbook_model->get_main_mode_from_mode($mode));
 				$this->db->where('COL_BAND', $band);
-				$this->db->where('COL_PROP_MODE !=','SAT');
-
+				$this->db->where('COL_PROP_MODE !=', 'SAT');
 			}
 			$this->db->where_in('station_id', $logbooks_locations_array);
 			$this->db->like('SUBSTRING(COL_GRIDSQUARE, 1, 4)', substr($gridsquare, 0, 4));
-			$this->db->order_by($this->config->item('table_name').".COL_TIME_ON", "desc");
+			$this->db->order_by($this->config->item('table_name') . ".COL_TIME_ON", "desc");
 			$this->db->limit(1);
 
 
 			$query = $this->db->get($this->config->item('table_name'));
 
 
-			foreach ($query->result() as $workedBeforeRow)
-			{
+			foreach ($query->result() as $workedBeforeRow) {
 				return true;
 			}
 		}
@@ -316,63 +322,62 @@ class Logbook extends CI_Controller {
 	*	the $type variable is only used for satellites, set this to SAT.
 	*
 	*/
-	function jsonlookupgrid($gridsquare, $type, $band, $mode) {
+	function jsonlookupgrid($gridsquare, $type, $band, $mode)
+	{
 		$return = [
 			"workedBefore" => false,
 			"confirmed" => false,
 		];
 		$user_default_confirmation = $this->session->userdata('user_default_confirmation');
-        $this->load->model('logbooks_model');
-        $logbooks_locations_array = $this->logbooks_model->list_logbook_relationships($this->session->userdata('active_station_logbook'));
+		$this->load->model('logbooks_model');
+		$logbooks_locations_array = $this->logbooks_model->list_logbook_relationships($this->session->userdata('active_station_logbook'));
 
-		if($type == "SAT") {
+		if ($type == "SAT") {
 			$this->db->where('COL_PROP_MODE', 'SAT');
 		} else {
 			$this->load->model('logbook_model');
 			$this->db->where('COL_MODE', $this->logbook_model->get_main_mode_from_mode($mode));
 			$this->db->where('COL_BAND', $band);
-			$this->db->where('COL_PROP_MODE !=','SAT');
-
+			$this->db->where('COL_PROP_MODE !=', 'SAT');
 		}
 
 		$this->db->where_in('station_id', $logbooks_locations_array);
 
 		$this->db->like('SUBSTRING(COL_GRIDSQUARE, 1, 4)', substr($gridsquare, 0, 4));
 		$query = $this->db->get($this->config->item('table_name'), 1, 0);
-		foreach ($query->result() as $workedBeforeRow)
-		{
+		foreach ($query->result() as $workedBeforeRow) {
 			$return['workedBefore'] = true;
 		}
 
 
-		$extrawhere='';
+		$extrawhere = '';
 		if (isset($user_default_confirmation) && strpos($user_default_confirmation, 'Q') !== false) {
-			$extrawhere="COL_QSL_RCVD='Y'";
+			$extrawhere = "COL_QSL_RCVD='Y'";
 		}
 		if (isset($user_default_confirmation) && strpos($user_default_confirmation, 'L') !== false) {
-			if ($extrawhere!='') {
-				$extrawhere.=" OR";
+			if ($extrawhere != '') {
+				$extrawhere .= " OR";
 			}
-			$extrawhere.=" COL_LOTW_QSL_RCVD='Y'";
+			$extrawhere .= " COL_LOTW_QSL_RCVD='Y'";
 		}
 		if (isset($user_default_confirmation) && strpos($user_default_confirmation, 'E') !== false) {
-			if ($extrawhere!='') {
-				$extrawhere.=" OR";
+			if ($extrawhere != '') {
+				$extrawhere .= " OR";
 			}
-			$extrawhere.=" COL_EQSL_QSL_RCVD='Y'";
+			$extrawhere .= " COL_EQSL_QSL_RCVD='Y'";
 		}
 
 		if (isset($user_default_confirmation) && strpos($user_default_confirmation, 'Z') !== false) {
-			if ($extrawhere!='') {
-				$extrawhere.=" OR";
+			if ($extrawhere != '') {
+				$extrawhere .= " OR";
 			}
-			$extrawhere.=" COL_QRZCOM_QSO_DOWNLOAD_STATUS='Y'";
+			$extrawhere .= " COL_QRZCOM_QSO_DOWNLOAD_STATUS='Y'";
 		}
 
-		if($type == "SAT") {
+		if ($type == "SAT") {
 			$this->db->where('COL_PROP_MODE', 'SAT');
 			if ($extrawhere != '') {
-				$this->db->where('('.$extrawhere.')');
+				$this->db->where('(' . $extrawhere . ')');
 			} else {
 				$this->db->where("1=0");
 			}
@@ -380,9 +385,9 @@ class Logbook extends CI_Controller {
 			$this->load->model('logbook_model');
 			$this->db->where('COL_MODE', $this->logbook_model->get_main_mode_from_mode($mode));
 			$this->db->where('COL_BAND', $band);
-			$this->db->where('COL_PROP_MODE !=','SAT');
+			$this->db->where('COL_PROP_MODE !=', 'SAT');
 			if ($extrawhere != '') {
-				$this->db->where('('.$extrawhere.')');
+				$this->db->where('(' . $extrawhere . ')');
 			} else {
 				$this->db->where("1=0");
 			}
@@ -393,7 +398,7 @@ class Logbook extends CI_Controller {
 		$this->db->like('SUBSTRING(COL_GRIDSQUARE, 1, 4)', substr($gridsquare, 0, 4));
 		$query = $this->db->get($this->config->item('table_name'), 1, 0);
 		foreach ($query->result() as $workedBeforeRow) {
-			$return['confirmed']=true;
+			$return['confirmed'] = true;
 		}
 
 		header('Content-Type: application/json');
@@ -402,7 +407,8 @@ class Logbook extends CI_Controller {
 		return;
 	}
 
-	function jsonlookupdxcc($country, $type, $band, $mode) {
+	function jsonlookupdxcc($country, $type, $band, $mode)
+	{
 
 		$return = [
 			"workedBefore" => false,
@@ -414,54 +420,52 @@ class Logbook extends CI_Controller {
 		$logbooks_locations_array = $this->logbooks_model->list_logbook_relationships($this->session->userdata('active_station_logbook'));
 		$this->load->model('logbook_model');
 
-		if(!empty($logbooks_locations_array)) {
-			if($type == "SAT") {
+		if (!empty($logbooks_locations_array)) {
+			if ($type == "SAT") {
 				$this->db->where('COL_PROP_MODE', 'SAT');
 			} else {
 				$this->db->where('COL_MODE', $this->logbook_model->get_main_mode_from_mode($mode));
 				$this->db->where('COL_BAND', $band);
-				$this->db->where('COL_PROP_MODE !=','SAT');
-
+				$this->db->where('COL_PROP_MODE !=', 'SAT');
 			}
 
 			$this->db->where_in('station_id', $logbooks_locations_array);
 			$this->db->where('COL_COUNTRY', urldecode($country));
 
 			$query = $this->db->get($this->config->item('table_name'), 1, 0);
-			foreach ($query->result() as $workedBeforeRow)
-			{
+			foreach ($query->result() as $workedBeforeRow) {
 				$return['workedBefore'] = true;
 			}
 
-			$extrawhere='';
+			$extrawhere = '';
 			if (isset($user_default_confirmation) && strpos($user_default_confirmation, 'Q') !== false) {
-				$extrawhere="COL_QSL_RCVD='Y'";
+				$extrawhere = "COL_QSL_RCVD='Y'";
 			}
 			if (isset($user_default_confirmation) && strpos($user_default_confirmation, 'L') !== false) {
-				if ($extrawhere!='') {
-					$extrawhere.=" OR";
+				if ($extrawhere != '') {
+					$extrawhere .= " OR";
 				}
-				$extrawhere.=" COL_LOTW_QSL_RCVD='Y'";
+				$extrawhere .= " COL_LOTW_QSL_RCVD='Y'";
 			}
 			if (isset($user_default_confirmation) && strpos($user_default_confirmation, 'E') !== false) {
-				if ($extrawhere!='') {
-					$extrawhere.=" OR";
+				if ($extrawhere != '') {
+					$extrawhere .= " OR";
 				}
-				$extrawhere.=" COL_EQSL_QSL_RCVD='Y'";
+				$extrawhere .= " COL_EQSL_QSL_RCVD='Y'";
 			}
 
 			if (isset($user_default_confirmation) && strpos($user_default_confirmation, 'Z') !== false) {
-				if ($extrawhere!='') {
-					$extrawhere.=" OR";
+				if ($extrawhere != '') {
+					$extrawhere .= " OR";
 				}
-				$extrawhere.=" COL_QRZCOM_QSO_DOWNLOAD_STATUS='Y'";
+				$extrawhere .= " COL_QRZCOM_QSO_DOWNLOAD_STATUS='Y'";
 			}
 
 
-			if($type == "SAT") {
+			if ($type == "SAT") {
 				$this->db->where('COL_PROP_MODE', 'SAT');
 				if ($extrawhere != '') {
-					$this->db->where('('.$extrawhere.')');
+					$this->db->where('(' . $extrawhere . ')');
 				} else {
 					$this->db->where("1=0");
 				}
@@ -469,9 +473,9 @@ class Logbook extends CI_Controller {
 				$this->load->model('logbook_model');
 				$this->db->where('COL_MODE', $this->logbook_model->get_main_mode_from_mode($mode));
 				$this->db->where('COL_BAND', $band);
-				$this->db->where('COL_PROP_MODE !=','SAT');
+				$this->db->where('COL_PROP_MODE !=', 'SAT');
 				if ($extrawhere != '') {
-					$this->db->where('('.$extrawhere.')');
+					$this->db->where('(' . $extrawhere . ')');
 				} else {
 					$this->db->where("1=0");
 				}
@@ -482,7 +486,7 @@ class Logbook extends CI_Controller {
 
 			$query = $this->db->get($this->config->item('table_name'), 1, 0);
 			foreach ($query->result() as $workedBeforeRow) {
-				$return['confirmed']=true;
+				$return['confirmed'] = true;
 			}
 
 
@@ -500,10 +504,11 @@ class Logbook extends CI_Controller {
 		}
 	}
 
-	function jsonlookupcallsign($callsign, $type, $band, $mode) {
+	function jsonlookupcallsign($callsign, $type, $band, $mode)
+	{
 
 		// Convert - in Callsign to / Used for URL processing
-		$callsign = str_replace("-","/",$callsign);
+		$callsign = str_replace("-", "/", $callsign);
 
 		$return = [
 			"workedBefore" => false,
@@ -515,54 +520,52 @@ class Logbook extends CI_Controller {
 		$logbooks_locations_array = $this->logbooks_model->list_logbook_relationships($this->session->userdata('active_station_logbook'));
 		$this->load->model('logbook_model');
 
-		if(!empty($logbooks_locations_array)) {
-			if($type == "SAT") {
+		if (!empty($logbooks_locations_array)) {
+			if ($type == "SAT") {
 				$this->db->where('COL_PROP_MODE', 'SAT');
 			} else {
 				$this->db->where('COL_MODE', $this->logbook_model->get_main_mode_from_mode($mode));
 				$this->db->where('COL_BAND', $band);
-				$this->db->where('COL_PROP_MODE !=','SAT');
-
+				$this->db->where('COL_PROP_MODE !=', 'SAT');
 			}
 
 			$this->db->where_in('station_id', $logbooks_locations_array);
 			$this->db->where('COL_CALL', strtoupper($callsign));
 
 			$query = $this->db->get($this->config->item('table_name'), 1, 0);
-			foreach ($query->result() as $workedBeforeRow)
-			{
+			foreach ($query->result() as $workedBeforeRow) {
 				$return['workedBefore'] = true;
 			}
 
-			$extrawhere='';
+			$extrawhere = '';
 			if (isset($user_default_confirmation) && strpos($user_default_confirmation, 'Q') !== false) {
-				$extrawhere="COL_QSL_RCVD='Y'";
+				$extrawhere = "COL_QSL_RCVD='Y'";
 			}
 			if (isset($user_default_confirmation) && strpos($user_default_confirmation, 'L') !== false) {
-				if ($extrawhere!='') {
-					$extrawhere.=" OR";
+				if ($extrawhere != '') {
+					$extrawhere .= " OR";
 				}
-				$extrawhere.=" COL_LOTW_QSL_RCVD='Y'";
+				$extrawhere .= " COL_LOTW_QSL_RCVD='Y'";
 			}
 			if (isset($user_default_confirmation) && strpos($user_default_confirmation, 'E') !== false) {
-				if ($extrawhere!='') {
-					$extrawhere.=" OR";
+				if ($extrawhere != '') {
+					$extrawhere .= " OR";
 				}
-				$extrawhere.=" COL_EQSL_QSL_RCVD='Y'";
+				$extrawhere .= " COL_EQSL_QSL_RCVD='Y'";
 			}
 			if (isset($user_default_confirmation) && strpos($user_default_confirmation, 'Z') !== false) {
-				if ($extrawhere!='') {
-					$extrawhere.=" OR";
+				if ($extrawhere != '') {
+					$extrawhere .= " OR";
 				}
-				$extrawhere.=" COL_QRZCOM_QSO_DOWNLOAD_STATUS='Y'";
+				$extrawhere .= " COL_QRZCOM_QSO_DOWNLOAD_STATUS='Y'";
 			}
 
 
 
-			if($type == "SAT") {
+			if ($type == "SAT") {
 				$this->db->where('COL_PROP_MODE', 'SAT');
 				if ($extrawhere != '') {
-					$this->db->where('('.$extrawhere.')');
+					$this->db->where('(' . $extrawhere . ')');
 				} else {
 					$this->db->where("1=0");
 				}
@@ -570,9 +573,9 @@ class Logbook extends CI_Controller {
 				$this->load->model('logbook_model');
 				$this->db->where('COL_MODE', $this->logbook_model->get_main_mode_from_mode($mode));
 				$this->db->where('COL_BAND', $band);
-				$this->db->where('COL_PROP_MODE !=','SAT');
+				$this->db->where('COL_PROP_MODE !=', 'SAT');
 				if ($extrawhere != '') {
-					$this->db->where('('.$extrawhere.')');
+					$this->db->where('(' . $extrawhere . ')');
 				} else {
 					$this->db->where("1=0");
 				}
@@ -597,11 +600,14 @@ class Logbook extends CI_Controller {
 		}
 	}
 
-	function view($id) {
+	function view($id)
+	{
 		$this->load->library('DxccFlag');
 
 		$this->load->model('user_model');
-		if(!$this->user_model->authorize($this->config->item('auth_mode'))) { return; }
+		if (!$this->user_model->authorize($this->config->item('auth_mode'))) {
+			return;
+		}
 
 		$this->load->library('qra');
 		$this->load->library('subdivisions');
@@ -609,88 +615,89 @@ class Logbook extends CI_Controller {
 		$this->load->model('logbook_model');
 		$data['query'] = $this->logbook_model->get_qso($id);
 		$data['dxccFlag'] = $this->dxccflag->get($data['query']->result()[0]->COL_DXCC);
-		
-        if ($this->session->userdata('user_measurement_base') == NULL) {
-            $data['measurement_base'] = $this->config->item('measurement_base');
-        }
-        else {
-            $data['measurement_base'] = $this->session->userdata('user_measurement_base');
-        }
 
-        $this->load->model('Qsl_model');
-        $this->load->model('Sstv_model');
-        $data['qslimages'] = $this->Qsl_model->getQslForQsoId($id);
-        $data['sstvimages'] = $this->Sstv_model->getSstvForQsoId($id);
-        $data['primary_subdivision'] = $this->subdivisions->get_primary_subdivision_name($data['query']->result()[0]->COL_DXCC);
-        $data['secondary_subdivision'] = $this->subdivisions->get_secondary_subdivision_name($data['query']->result()[0]->COL_DXCC);
+		if ($this->session->userdata('user_measurement_base') == NULL) {
+			$data['measurement_base'] = $this->config->item('measurement_base');
+		} else {
+			$data['measurement_base'] = $this->session->userdata('user_measurement_base');
+		}
+
+		$this->load->model('Qsl_model');
+		$this->load->model('Sstv_model');
+		$data['qslimages'] = $this->Qsl_model->getQslForQsoId($id);
+		$data['sstvimages'] = $this->Sstv_model->getSstvForQsoId($id);
+		$data['primary_subdivision'] = $this->subdivisions->get_primary_subdivision_name($data['query']->result()[0]->COL_DXCC);
+		$data['secondary_subdivision'] = $this->subdivisions->get_secondary_subdivision_name($data['query']->result()[0]->COL_DXCC);
 		$data['max_upload'] = ini_get('upload_max_filesize');
 		$this->load->view('interface_assets/mini_header', $data);
 		$this->load->view('view_log/qso');
 		$this->load->view('interface_assets/footer');
 	}
 
-	function partial($id) {
+	function partial($id)
+	{
 		$this->load->model('user_model');
-		if(!$this->user_model->authorize($this->config->item('auth_mode'))) { return; }
+		if (!$this->user_model->authorize($this->config->item('auth_mode'))) {
+			return;
+		}
 
 		$this->load->model('logbooks_model');
 		$logbooks_locations_array = $this->logbooks_model->list_logbook_relationships($this->session->userdata('active_station_logbook'));
 
 		$html = "";
 
-		if(!empty($logbooks_locations_array)) {
-			$this->db->select(''.$this->config->item('table_name').'.COL_CALL, '.$this->config->item('table_name').'.COL_BAND, '.$this->config->item('table_name').'.COL_FREQ, '.$this->config->item('table_name').'.COL_TIME_ON, '.$this->config->item('table_name').'.COL_RST_RCVD, '.$this->config->item('table_name').'.COL_RST_SENT, '.$this->config->item('table_name').'.COL_MODE, '.$this->config->item('table_name').'.COL_SUBMODE, '.$this->config->item('table_name').'.COL_PRIMARY_KEY, '.$this->config->item('table_name').'.COL_SAT_NAME, '.$this->config->item('table_name').'.COL_GRIDSQUARE, '.$this->config->item('table_name').'.COL_QSL_RCVD, '.$this->config->item('table_name').'.COL_EQSL_QSL_RCVD, '.$this->config->item('table_name').'.COL_EQSL_QSL_SENT, '.$this->config->item('table_name').'.COL_QSL_SENT, '.$this->config->item('table_name').'.COL_STX, '.$this->config->item('table_name').'.COL_STX_STRING, '.$this->config->item('table_name').'.COL_SRX, '.$this->config->item('table_name').'.COL_SRX_STRING, '.$this->config->item('table_name').'.COL_LOTW_QSL_SENT, '.$this->config->item('table_name').'.COL_LOTW_QSL_RCVD, '.$this->config->item('table_name').'.COL_VUCC_GRIDS, '.$this->config->item('table_name').'.COL_MY_GRIDSQUARE, '.$this->config->item('table_name').'.COL_CONTEST_ID, '.$this->config->item('table_name').'.COL_STATE, '.$this->config->item('table_name').'.COL_QRZCOM_QSO_UPLOAD_STATUS, '.$this->config->item('table_name').'.COL_QRZCOM_QSO_DOWNLOAD_STATUS, station_profile.*');
+		if (!empty($logbooks_locations_array)) {
+			$this->db->select('' . $this->config->item('table_name') . '.COL_CALL, ' . $this->config->item('table_name') . '.COL_BAND, ' . $this->config->item('table_name') . '.COL_FREQ, ' . $this->config->item('table_name') . '.COL_TIME_ON, ' . $this->config->item('table_name') . '.COL_RST_RCVD, ' . $this->config->item('table_name') . '.COL_RST_SENT, ' . $this->config->item('table_name') . '.COL_MODE, ' . $this->config->item('table_name') . '.COL_SUBMODE, ' . $this->config->item('table_name') . '.COL_PRIMARY_KEY, ' . $this->config->item('table_name') . '.COL_SAT_NAME, ' . $this->config->item('table_name') . '.COL_GRIDSQUARE, ' . $this->config->item('table_name') . '.COL_QSL_RCVD, ' . $this->config->item('table_name') . '.COL_EQSL_QSL_RCVD, ' . $this->config->item('table_name') . '.COL_EQSL_QSL_SENT, ' . $this->config->item('table_name') . '.COL_QSL_SENT, ' . $this->config->item('table_name') . '.COL_STX, ' . $this->config->item('table_name') . '.COL_STX_STRING, ' . $this->config->item('table_name') . '.COL_SRX, ' . $this->config->item('table_name') . '.COL_SRX_STRING, ' . $this->config->item('table_name') . '.COL_LOTW_QSL_SENT, ' . $this->config->item('table_name') . '.COL_LOTW_QSL_RCVD, ' . $this->config->item('table_name') . '.COL_VUCC_GRIDS, ' . $this->config->item('table_name') . '.COL_MY_GRIDSQUARE, ' . $this->config->item('table_name') . '.COL_CONTEST_ID, ' . $this->config->item('table_name') . '.COL_STATE, ' . $this->config->item('table_name') . '.COL_QRZCOM_QSO_UPLOAD_STATUS, ' . $this->config->item('table_name') . '.COL_QRZCOM_QSO_DOWNLOAD_STATUS, station_profile.*');
 			$this->db->from($this->config->item('table_name'));
 
-			$this->db->join('station_profile', 'station_profile.station_id = '.$this->config->item('table_name').'.station_id');
+			$this->db->join('station_profile', 'station_profile.station_id = ' . $this->config->item('table_name') . '.station_id');
 			$this->db->where_in('station_profile.station_id', $logbooks_locations_array);
 
 			$this->db->group_start();
-			$this->db->where($this->config->item('table_name').'.COL_CALL', $id);
-			$this->db->or_like($this->config->item('table_name').'.COL_CALL', '/'.$id,'before');
-			$this->db->or_like($this->config->item('table_name').'.COL_CALL', $id.'/','after');
-			$this->db->or_like($this->config->item('table_name').'.COL_CALL', '/'.$id.'/');
+			$this->db->where($this->config->item('table_name') . '.COL_CALL', $id);
+			$this->db->or_like($this->config->item('table_name') . '.COL_CALL', '/' . $id, 'before');
+			$this->db->or_like($this->config->item('table_name') . '.COL_CALL', $id . '/', 'after');
+			$this->db->or_like($this->config->item('table_name') . '.COL_CALL', '/' . $id . '/');
 			$this->db->group_end();
 
-			$this->db->order_by($this->config->item('table_name').".COL_TIME_ON", "desc");
+			$this->db->order_by($this->config->item('table_name') . ".COL_TIME_ON", "desc");
 			$this->db->limit(5);
 
 			$query = $this->db->get();
 		}
 
-		if (!empty($logbooks_locations_array) && $query->num_rows() > 0)
-		{
+		if (!empty($logbooks_locations_array) && $query->num_rows() > 0) {
 			$html .= "<div class=\"table-responsive\">";
 			$html .= "<table class=\"table\">";
-				$html .= "<tr>";
-					$html .= "<th>Date</th>";
-					$html .= "<th>Callsign</th>";
-					$html .= $this->part_table_header_col($this, $this->session->userdata('user_column1')==""?'Mode':$this->session->userdata('user_column1'));
-					$html .= $this->part_table_header_col($this, $this->session->userdata('user_column2')==""?'RSTS':$this->session->userdata('user_column2'));
-					$html .= $this->part_table_header_col($this, $this->session->userdata('user_column3')==""?'RSTR':$this->session->userdata('user_column3'));
-					$html .= $this->part_table_header_col($this, $this->session->userdata('user_column4')==""?'Band':$this->session->userdata('user_column4'));
-					switch($this->session->userdata('user_previous_qsl_type')) {
-						case 0:
-							$html .= "<th>".lang('gen_hamradio_qsl')."</th>";
-							break;
-						case 1:
-							$html .= "<th>".lang('lotw_short')."</th>";
-							break;
-						case 2:
-							$html .= "<th>".lang('eqsl_short')."</th>";
-							break;
-						case 4:
-							$html .= "<th>QRZ</th>";
-							break;
-						default:
-							$html .= "<th>".lang('gen_hamradio_qsl')."</th>";
-							break;
-					}
-					$html .= "<th></th>";
-				$html .= "</tr>";
+			$html .= "<tr>";
+			$html .= "<th>Date</th>";
+			$html .= "<th>Callsign</th>";
+			$html .= $this->part_table_header_col($this, $this->session->userdata('user_column1') == "" ? 'Mode' : $this->session->userdata('user_column1'));
+			$html .= $this->part_table_header_col($this, $this->session->userdata('user_column2') == "" ? 'RSTS' : $this->session->userdata('user_column2'));
+			$html .= $this->part_table_header_col($this, $this->session->userdata('user_column3') == "" ? 'RSTR' : $this->session->userdata('user_column3'));
+			$html .= $this->part_table_header_col($this, $this->session->userdata('user_column4') == "" ? 'Band' : $this->session->userdata('user_column4'));
+			switch ($this->session->userdata('user_previous_qsl_type')) {
+				case 0:
+					$html .= "<th>" . lang('gen_hamradio_qsl') . "</th>";
+					break;
+				case 1:
+					$html .= "<th>" . lang('lotw_short') . "</th>";
+					break;
+				case 2:
+					$html .= "<th>" . lang('eqsl_short') . "</th>";
+					break;
+				case 4:
+					$html .= "<th>QRZ</th>";
+					break;
+				default:
+					$html .= "<th>" . lang('gen_hamradio_qsl') . "</th>";
+					break;
+			}
+			$html .= "<th></th>";
+			$html .= "</tr>";
 
 			// Get Date format
-			if($this->session->userdata('user_date_format')) {
+			if ($this->session->userdata('user_date_format')) {
 				// If Logged in and session exists
 				$custom_date_format = $this->session->userdata('user_date_format');
 			} else {
@@ -698,218 +705,220 @@ class Logbook extends CI_Controller {
 				$custom_date_format = $this->config->item('qso_date_format');
 			}
 
-			foreach ($query->result() as $row)
-			{
+			foreach ($query->result() as $row) {
 
 				$timestamp = strtotime($row->COL_TIME_ON);
 
 				$html .= "<tr>";
-					$html .= "<td>".date($custom_date_format, $timestamp). date(' H:i',strtotime($row->COL_TIME_ON)) . "</td>";
-					$html .= "<td><a id='edit_qso' href='javascript:displayQso(" . $row->COL_PRIMARY_KEY . ");'>" . str_replace('0','&Oslash;',strtoupper($row->COL_CALL)) . "</a></td>";
-					$html .= $this->part_table_col($row, $this->session->userdata('user_column1')==""?'Mode':$this->session->userdata('user_column1'));
-					$html .= $this->part_table_col($row, $this->session->userdata('user_column2')==""?'RSTS':$this->session->userdata('user_column2'));
-					$html .= $this->part_table_col($row, $this->session->userdata('user_column3')==""?'RSTR':$this->session->userdata('user_column3'));
-					$html .= $this->part_table_col($row, $this->session->userdata('user_column4')==""?'Band':$this->session->userdata('user_column4'));
-					if ($this->session->userdata('user_previous_qsl_type') == 1) {
-						$html .= "<td class=\"lotw\">";
-						$html .= "<span class=\"qsl-";
-						switch ($row->COL_LOTW_QSL_SENT) {
-							case "Y":
-								$html .= "green";
-								break;
-							default:
-								$html .= "red";
-						}
-						$html .= "\">&#9650;</span>";
-						$html .= "<span class=\"qsl-";
-						switch ($row->COL_LOTW_QSL_RCVD) {
-							case "Y":
-								$html .= "green";
-								break;
-							default:
-								$html .= "red";
-						}
-						$html .= "\">&#9660;</span>";
-						$html .= "</td>";
-					} else if ($this->session->userdata('user_previous_qsl_type') == 2) {
-						$html .= "<td class=\"eqsl\">";
-						$html .= "<span class=\"qsl-";
-						switch ($row->COL_EQSL_QSL_SENT) {
-							case "Y":
-								$html .= "green";
-								break;
-							default:
-								$html .= "red";
-						}
-						$html .= "\">&#9650;</span>";
-						$html .= "<span class=\"qsl-";
-						switch ($row->COL_EQSL_QSL_RCVD) {
-							case "Y":
-								$html .= "green";
-								break;
-							default:
-								$html .= "red";
-						}
-						$html .= "\">&#9660;</span>";
-						$html .= "</td>";
-					} else if ($this->session->userdata('user_previous_qsl_type') == 4) {
-						$html .= "<td class=\"qrz\">";
-						$html .= "<span class=\"qsl-";
-						switch ($row->COL_QRZCOM_QSO_UPLOAD_STATUS) {
-							case "Y":
-								$html .= "green";
-								break;
-							default:
-								$html .= "red";
-						}
-						$html .= "\">&#9650;</span>";
-						$html .= "<span class=\"qsl-";
-						switch ($row->COL_QRZCOM_QSO_DOWNLOAD_STATUS) {
-							case "Y":
-								$html .= "green";
-								break;
-							default:
-								$html .= "red";
-						}
-						$html .= "\">&#9660;</span>";
-						$html .= "</td>";
-					} else {
-						$html .= "<td class=\"qsl\">";
-						$html .= "<span class=\"qsl-";
-						switch ($row->COL_QSL_SENT) {
-							case "Y":
-								$html .= "green";
-								break;
-							case "Q":
-								$html .= "yellow";
-								break;
-							case "R":
-								$html .= "yellow";
-								break;
-							case "I":
-								$html .= "grey";
-								break;
-							default:
-								$html .= "red";
-						}
-						$html .= "\">&#9650;</span>";
-						$html .= "<span class=\"qsl-";
-						switch ($row->COL_QSL_RCVD) {
-							case "Y":
-								$html .= "green";
-								break;
-							case "Q":
-								$html .= "yellow";
-								break;
-							case "R":
-								$html .= "yellow";
-								break;
-							case "I":
-								$html .= "grey";
-								break;
-							default:
-								$html .= "red";
-						}
-						$html .= "\">&#9660;</span>";
-						$html .= "</td>";
+				$html .= "<td>" . date($custom_date_format, $timestamp) . date(' H:i', strtotime($row->COL_TIME_ON)) . "</td>";
+				$html .= "<td><a id='edit_qso' href='javascript:displayQso(" . $row->COL_PRIMARY_KEY . ");'>" . str_replace('0', '&Oslash;', strtoupper($row->COL_CALL)) . "</a></td>";
+				$html .= $this->part_table_col($row, $this->session->userdata('user_column1') == "" ? 'Mode' : $this->session->userdata('user_column1'));
+				$html .= $this->part_table_col($row, $this->session->userdata('user_column2') == "" ? 'RSTS' : $this->session->userdata('user_column2'));
+				$html .= $this->part_table_col($row, $this->session->userdata('user_column3') == "" ? 'RSTR' : $this->session->userdata('user_column3'));
+				$html .= $this->part_table_col($row, $this->session->userdata('user_column4') == "" ? 'Band' : $this->session->userdata('user_column4'));
+				if ($this->session->userdata('user_previous_qsl_type') == 1) {
+					$html .= "<td class=\"lotw\">";
+					$html .= "<span class=\"qsl-";
+					switch ($row->COL_LOTW_QSL_SENT) {
+						case "Y":
+							$html .= "green";
+							break;
+						default:
+							$html .= "red";
 					}
-					$html .= "<td><span class=\"badge bg-info\">".$row->station_callsign."</span></td>";
+					$html .= "\">&#9650;</span>";
+					$html .= "<span class=\"qsl-";
+					switch ($row->COL_LOTW_QSL_RCVD) {
+						case "Y":
+							$html .= "green";
+							break;
+						default:
+							$html .= "red";
+					}
+					$html .= "\">&#9660;</span>";
+					$html .= "</td>";
+				} else if ($this->session->userdata('user_previous_qsl_type') == 2) {
+					$html .= "<td class=\"eqsl\">";
+					$html .= "<span class=\"qsl-";
+					switch ($row->COL_EQSL_QSL_SENT) {
+						case "Y":
+							$html .= "green";
+							break;
+						default:
+							$html .= "red";
+					}
+					$html .= "\">&#9650;</span>";
+					$html .= "<span class=\"qsl-";
+					switch ($row->COL_EQSL_QSL_RCVD) {
+						case "Y":
+							$html .= "green";
+							break;
+						default:
+							$html .= "red";
+					}
+					$html .= "\">&#9660;</span>";
+					$html .= "</td>";
+				} else if ($this->session->userdata('user_previous_qsl_type') == 4) {
+					$html .= "<td class=\"qrz\">";
+					$html .= "<span class=\"qsl-";
+					switch ($row->COL_QRZCOM_QSO_UPLOAD_STATUS) {
+						case "Y":
+							$html .= "green";
+							break;
+						default:
+							$html .= "red";
+					}
+					$html .= "\">&#9650;</span>";
+					$html .= "<span class=\"qsl-";
+					switch ($row->COL_QRZCOM_QSO_DOWNLOAD_STATUS) {
+						case "Y":
+							$html .= "green";
+							break;
+						default:
+							$html .= "red";
+					}
+					$html .= "\">&#9660;</span>";
+					$html .= "</td>";
+				} else {
+					$html .= "<td class=\"qsl\">";
+					$html .= "<span class=\"qsl-";
+					switch ($row->COL_QSL_SENT) {
+						case "Y":
+							$html .= "green";
+							break;
+						case "Q":
+							$html .= "yellow";
+							break;
+						case "R":
+							$html .= "yellow";
+							break;
+						case "I":
+							$html .= "grey";
+							break;
+						default:
+							$html .= "red";
+					}
+					$html .= "\">&#9650;</span>";
+					$html .= "<span class=\"qsl-";
+					switch ($row->COL_QSL_RCVD) {
+						case "Y":
+							$html .= "green";
+							break;
+						case "Q":
+							$html .= "yellow";
+							break;
+						case "R":
+							$html .= "yellow";
+							break;
+						case "I":
+							$html .= "grey";
+							break;
+						default:
+							$html .= "red";
+					}
+					$html .= "\">&#9660;</span>";
+					$html .= "</td>";
+				}
+				$html .= "<td><span class=\"badge bg-info\">" . $row->station_callsign . "</span></td>";
 				$html .= "</tr>";
 			}
 			$html .= "</table>";
 			$html .= "</div>";
 			return $html;
 		} else {
-				// if session data callbook_type  is qrz
-				if ($this->session->userdata('callbook_type') == "QRZ") {
-					// Lookup using QRZ
-					$this->load->library('qrz');
+			// if session data callbook_type  is qrz
+			if ($this->session->userdata('callbook_type') == "QRZ") {
+				// Lookup using QRZ
+				$this->load->library('qrz');
 
-					// Load the encryption library
-					$this->load->library('encryption');
+				// Load the encryption library
+				$this->load->library('encryption');
 
-					// Decrypt the password
-					$decrypted_password = $this->encryption->decrypt($this->session->userdata('callbook_password'));
+				// Decrypt the password
+				$decrypted_password = $this->encryption->decrypt($this->session->userdata('callbook_password'));
 
-					if(!$this->session->userdata('qrz_session_key')) {
-						$qrz_session_key = $this->qrz->session($this->session->userdata('callbook_username'), $decrypted_password);
-						$this->session->set_userdata('qrz_session_key', $qrz_session_key);
-					}
+				if (!$this->session->userdata('qrz_session_key')) {
+					$qrz_session_key = $this->qrz->session($this->session->userdata('callbook_username'), $decrypted_password);
+					$this->session->set_userdata('qrz_session_key', $qrz_session_key);
+				}
+				$callsign['callsign'] = $this->qrz->search($id, $this->session->userdata('qrz_session_key'), $this->config->item('use_fullname'));
+
+				if (empty($callsign['callsign']['callsign'])) {
+					$qrz_session_key = $this->qrz->session($this->session->userdata('callbook_username'), $decrypted_password);
+					$this->session->set_userdata('qrz_session_key', $qrz_session_key);
 					$callsign['callsign'] = $this->qrz->search($id, $this->session->userdata('qrz_session_key'), $this->config->item('use_fullname'));
+				}
+				if (isset($callsign['callsign']['dxcc'])) {
+					$this->load->model('logbook_model');
+					$entity = $this->logbook_model->get_entity($callsign['callsign']['dxcc']);
+					$callsign['callsign']['dxcc_name'] = $entity['name'];
+				}
+			} elseif ($this->session->userdata('callbook_type') == "HamQTH") {
+				// Load the HamQTH library
+				$this->load->library('hamqth');
 
-					if (empty($callsign['callsign']['callsign'])) {
-						$qrz_session_key = $this->qrz->session($this->session->userdata('callbook_username'), $decrypted_password);
-						$this->session->set_userdata('qrz_session_key', $qrz_session_key);
-						$callsign['callsign'] = $this->qrz->search($id, $this->session->userdata('qrz_session_key'), $this->config->item('use_fullname'));
-					}
-					if (isset($callsign['callsign']['dxcc'])) {
-						$this->load->model('logbook_model');
-						$entity = $this->logbook_model->get_entity($callsign['callsign']['dxcc']);
-						$callsign['callsign']['dxcc_name'] = $entity['name'];
-					}
-				} elseif ($this->session->userdata('callbook_type') == "HamQTH") {
-					// Load the HamQTH library
-					$this->load->library('hamqth');
+				// Load the encryption library
+				$this->load->library('encryption');
 
-					// Load the encryption library
-					$this->load->library('encryption');
+				// Decrypt the password
+				$decrypted_password = $this->encryption->decrypt($this->session->userdata('callbook_password'));
 
-					// Decrypt the password
-					$decrypted_password = $this->encryption->decrypt($this->session->userdata('callbook_password'));
-					
 
-					if(!$this->session->userdata('hamqth_session_key')) {
-						$hamqth_session_key = $this->hamqth->session($this->session->userdata('callbook_username'), $decrypted_password);
-						$this->session->set_userdata('hamqth_session_key', $hamqth_session_key);
-					}
-
-					$callsign['callsign'] = $this->hamqth->search($id, $this->session->userdata('hamqth_session_key'));
-
-					// If HamQTH session has expired, start a new session and retry the search.
-					if($callsign['callsign']['error'] == "Session does not exist or expired") {
-						$hamqth_session_key = $this->hamqth->session($this->session->userdata('callbook_username'), $decrypted_password);
-						$this->session->set_userdata('hamqth_session_key', $hamqth_session_key);
-						$callsign['callsign'] = $this->hamqth->search($callsign, $this->session->userdata('hamqth_session_key'));
-					}
-					if (isset($data['callsign']['gridsquare'])) {
-						$this->load->model('logbook_model');
-						$callsign['grid_worked'] = $this->logbook_model->check_if_grid_worked_in_logbook(strtoupper(substr($data['callsign']['gridsquare'],0,4)), 0, $this->session->userdata('user_default_band'));
-					}
-					if (isset($callsign['callsign']['dxcc'])) {
-						$this->load->model('logbook_model');
-						$entity = $this->logbook_model->get_entity($callsign['callsign']['dxcc']);
-						$callsign['callsign']['dxcc_name'] = $entity['name'];
-					}
-					if (isset($callsign['callsign']['error'])) {
-						$callsign['error'] = $callsign['callsign']['error'];
-					}
-				} else {
-					$callsign['error'] = 'Lookup not configured. Please review configuration.';
+				if (!$this->session->userdata('hamqth_session_key')) {
+					$hamqth_session_key = $this->hamqth->session($this->session->userdata('callbook_username'), $decrypted_password);
+					$this->session->set_userdata('hamqth_session_key', $hamqth_session_key);
 				}
 
+				$callsign['callsign'] = $this->hamqth->search($id, $this->session->userdata('hamqth_session_key'));
 
-				if (isset($callsign['callsign']['gridsquare'])) {
+				// If HamQTH session has expired, start a new session and retry the search.
+				if ($callsign['callsign']['error'] == "Session does not exist or expired") {
+					$hamqth_session_key = $this->hamqth->session($this->session->userdata('callbook_username'), $decrypted_password);
+					$this->session->set_userdata('hamqth_session_key', $hamqth_session_key);
+					$callsign['callsign'] = $this->hamqth->search($callsign, $this->session->userdata('hamqth_session_key'));
+				}
+				if (isset($data['callsign']['gridsquare'])) {
 					$this->load->model('logbook_model');
-					$callsign['grid_worked'] = $this->logbook_model->check_if_grid_worked_in_logbook(strtoupper(substr($callsign['callsign']['gridsquare'],0,4)), 0, $this->session->userdata('user_default_band'));
+					$callsign['grid_worked'] = $this->logbook_model->check_if_grid_worked_in_logbook(strtoupper(substr($data['callsign']['gridsquare'], 0, 4)), 0, $this->session->userdata('user_default_band'));
+				}
+				if (isset($callsign['callsign']['dxcc'])) {
+					$this->load->model('logbook_model');
+					$entity = $this->logbook_model->get_entity($callsign['callsign']['dxcc']);
+					$callsign['callsign']['dxcc_name'] = $entity['name'];
 				}
 				if (isset($callsign['callsign']['error'])) {
 					$callsign['error'] = $callsign['callsign']['error'];
 				}
+			} else {
+				// No callbook type set, return error message
+				$callsign['error'] = 'Online callbook not configured. Go to <a href="' . site_url('user/edit/' . $this->session->userdata('user_id')) . '" class="alert-link">Account Settings</a> and select either QRZ or HamQTH in the "Callbook" section.';
+			}
 
-				$callsign['id'] = strtoupper($id);
-				return $this->load->view('search/result', $callsign, true);
+			if (isset($callsign['callsign']['gridsquare'])) {
+				$this->load->model('logbook_model');
+				$callsign['grid_worked'] = $this->logbook_model->check_if_grid_worked_in_logbook(strtoupper(substr($callsign['callsign']['gridsquare'], 0, 4)), 0, $this->session->userdata('user_default_band'));
+			}
+			if (isset($callsign['callsign']['error'])) {
+				$callsign['error'] = $callsign['callsign']['error'];
+			}
+
+			$callsign['id'] = strtoupper($id);
+			return $this->load->view('search/result', $callsign, true);
 		}
 	}
 
-	function search_result($id="", $id2="") {
+	function search_result($id = "", $id2 = "")
+	{
 		$this->load->model('user_model');
-		
-		if(!$this->user_model->authorize($this->config->item('auth_mode'))) { return; }
+
+		if (!$this->user_model->authorize($this->config->item('auth_mode'))) {
+			return;
+		}
 
 		$fixedid = $id;
 
 		if ($id2 != "") {
-			if (strlen($id2)>3) {	// Last Element longer than 3 chars? Take that as call
+			if (strlen($id2) > 3) {	// Last Element longer than 3 chars? Take that as call
 				$fixedid = $id2;
 			} else {		// Last Element up to 3 Chars? Take first element as Call
 				$fixedid = $id;
@@ -924,14 +933,12 @@ class Logbook extends CI_Controller {
 			if ($query->num_rows() > 0) {
 				$data['results'] = $query;
 				$this->load->view('view_log/partial/log_ajax.php', $data);
-			}
-			else {
+			} else {
 				$this->load->model('search');
 
 				$iota_search = $this->search->callsign_iota($id);
 
-				if ($iota_search->num_rows() > 0)
-				{
+				if ($iota_search->num_rows() > 0) {
 					$data['results'] = $iota_search;
 
 					$this->load->view('view_log/partial/log_ajax.php', $data);
@@ -947,7 +954,7 @@ class Logbook extends CI_Controller {
 						// Decrypt the password
 						$decrypted_password = $this->encryption->decrypt($this->session->userdata('callbook_password'));
 
-						if(!$this->session->userdata('qrz_session_key')) {
+						if (!$this->session->userdata('qrz_session_key')) {
 							$qrz_session_key = $this->qrz->session($this->session->userdata('callbook_username'), $decrypted_password);
 							$this->session->set_userdata('qrz_session_key', $qrz_session_key);
 						}
@@ -965,7 +972,7 @@ class Logbook extends CI_Controller {
 						}
 						if (isset($data['callsign']['gridsquare'])) {
 							$this->load->model('logbook_model');
-							$data['grid_worked'] = $this->logbook_model->check_if_grid_worked_in_logbook(strtoupper(substr($data['callsign']['gridsquare'],0,4)), 0, $this->session->userdata('user_default_band'));
+							$data['grid_worked'] = $this->logbook_model->check_if_grid_worked_in_logbook(strtoupper(substr($data['callsign']['gridsquare'], 0, 4)), 0, $this->session->userdata('user_default_band'));
 						}
 					} elseif ($this->session->userdata('callbook_type') == "HamQTH") {
 						// Load the HamQTH library
@@ -976,9 +983,9 @@ class Logbook extends CI_Controller {
 
 						// Decrypt the password
 						$decrypted_password = $this->encryption->decrypt($this->session->userdata('callbook_password'));
-						
 
-						if(!$this->session->userdata('hamqth_session_key')) {
+
+						if (!$this->session->userdata('hamqth_session_key')) {
 							$hamqth_session_key = $this->hamqth->session($this->session->userdata('callbook_username'), $decrypted_password);
 							$this->session->set_userdata('hamqth_session_key', $hamqth_session_key);
 						}
@@ -986,14 +993,14 @@ class Logbook extends CI_Controller {
 						$data['callsign'] = $this->hamqth->search($fixedid, $this->session->userdata('hamqth_session_key'));
 
 						// If HamQTH session has expired, start a new session and retry the search.
-						if($data['callsign']['error'] == "Session does not exist or expired") {
+						if ($data['callsign']['error'] == "Session does not exist or expired") {
 							$hamqth_session_key = $this->hamqth->session($this->session->userdata('callbook_username'), $decrypted_password);
 							$this->session->set_userdata('hamqth_session_key', $hamqth_session_key);
 							$data['callsign'] = $this->hamqth->search($fixedid, $this->session->userdata('hamqth_session_key'));
 						}
 						if (isset($data['callsign']['gridsquare'])) {
 							$this->load->model('logbook_model');
-							$data['grid_worked'] = $this->logbook_model->check_if_grid_worked_in_logbook(strtoupper(substr($data['callsign']['gridsquare'],0,4)), 0, $this->session->userdata('user_default_band'));
+							$data['grid_worked'] = $this->logbook_model->check_if_grid_worked_in_logbook(strtoupper(substr($data['callsign']['gridsquare'], 0, 4)), 0, $this->session->userdata('user_default_band'));
 						}
 						if (isset($data['callsign']['dxcc'])) {
 							$this->load->model('logbook_model');
@@ -1007,39 +1014,43 @@ class Logbook extends CI_Controller {
 						$data['error'] = 'Lookup not configured. Please review configuration.';
 					}
 
-					$data['id'] = strtoupper($id);					
+					$data['id'] = strtoupper($id);
 
 					$this->load->view('search/result', $data);
 				}
 			}
 		} else {
 			$data['results'] = $query;
-			
+
 			$this->load->view('view_log/partial/log_ajax.php', $data);
 		}
 	}
 
-	function querydb($id) {
+	function querydb($id)
+	{
 		$this->db->from($this->config->item('table_name'));
-		$this->db->join('station_profile', 'station_profile.station_id = '.$this->config->item('table_name').'.station_id');
-		$this->db->join('dxcc_entities', 'dxcc_entities.adif = '.$this->config->item('table_name').'.COL_DXCC', 'left outer');
-		$this->db->join('lotw_users', 'lotw_users.callsign = '.$this->config->item('table_name').'.col_call', 'left outer');
+		$this->db->join('station_profile', 'station_profile.station_id = ' . $this->config->item('table_name') . '.station_id');
+		$this->db->join('dxcc_entities', 'dxcc_entities.adif = ' . $this->config->item('table_name') . '.COL_DXCC', 'left outer');
+		$this->db->join('lotw_users', 'lotw_users.callsign = ' . $this->config->item('table_name') . '.col_call', 'left outer');
 		$this->db->group_start();
-		$this->db->like(''.$this->config->item('table_name').'.COL_CALL', $id);
-		$this->db->or_like(''.$this->config->item('table_name').'.COL_GRIDSQUARE', $id);
-		$this->db->or_like(''.$this->config->item('table_name').'.COL_VUCC_GRIDS', $id);
+		$this->db->like('' . $this->config->item('table_name') . '.COL_CALL', $id);
+		$this->db->or_like('' . $this->config->item('table_name') . '.COL_GRIDSQUARE', $id);
+		$this->db->or_like('' . $this->config->item('table_name') . '.COL_VUCC_GRIDS', $id);
 		$this->db->group_end();
 		$this->db->where('station_profile.user_id', $this->session->userdata('user_id'));
-		$this->db->order_by(''.$this->config->item('table_name').'.COL_TIME_ON', 'desc');
+		$this->db->order_by('' . $this->config->item('table_name') . '.COL_TIME_ON', 'desc');
 		return $this->db->get();
-  }
+	}
 
-	function search_duplicates($station_id) {
+	function search_duplicates($station_id)
+	{
 		$station_id = $this->security->xss_clean($station_id);
 
 		$this->load->model('user_model');
 
-		if(!$this->user_model->authorize($this->config->item('auth_mode'))) { return; }
+		if (!$this->user_model->authorize($this->config->item('auth_mode'))) {
+			return;
+		}
 
 		$this->load->model('logbooks_model');
 		$logbooks_locations_array = $this->logbooks_model->list_logbook_relationships($this->session->userdata('active_station_logbook'));
@@ -1048,10 +1059,10 @@ class Logbook extends CI_Controller {
 			return null;
 		}
 
-		$location_list = "'".implode("','",$logbooks_locations_array)."'";
+		$location_list = "'" . implode("','", $logbooks_locations_array) . "'";
 
 		$sql = 'select count(*) as occurence, COL_CALL, COL_MODE, COL_SUBMODE, station_callsign, COL_SAT_NAME, COL_BAND,  min(col_time_on) Mintime, max(col_time_on) Maxtime from ' . $this->config->item('table_name') .
-		' join station_profile on ' . $this->config->item('table_name') . '.station_id = station_profile.station_id where ' . $this->config->item('table_name') .'.station_id in ('. $location_list . ')';
+			' join station_profile on ' . $this->config->item('table_name') . '.station_id = station_profile.station_id where ' . $this->config->item('table_name') . '.station_id in (' . $location_list . ')';
 
 		if ($station_id != 'All') {
 			$sql .= ' and station_profile.station_id = ' . $station_id;
@@ -1064,15 +1075,17 @@ class Logbook extends CI_Controller {
 		$data['qsos'] = $query;
 
 		$this->load->view('search/duplicates_result.php', $data);
-
 	}
 
-	function search_lotw_unconfirmed($station_id) {
+	function search_lotw_unconfirmed($station_id)
+	{
 		$station_id = $this->security->xss_clean($station_id);
 
 		$this->load->model('user_model');
 
-		if(!$this->user_model->authorize($this->config->item('auth_mode'))) { return; }
+		if (!$this->user_model->authorize($this->config->item('auth_mode'))) {
+			return;
+		}
 
 		$this->load->model('logbooks_model');
 		$logbooks_locations_array = $this->logbooks_model->list_logbook_relationships($this->session->userdata('active_station_logbook'));
@@ -1081,12 +1094,12 @@ class Logbook extends CI_Controller {
 			return null;
 		}
 
-		$location_list = "'".implode("','",$logbooks_locations_array)."'";
+		$location_list = "'" . implode("','", $logbooks_locations_array) . "'";
 
 		$sql = 'select COL_CALL, COL_MODE, COL_SUBMODE, station_callsign, COL_SAT_NAME, COL_BAND, COL_TIME_ON, lotw_users.lastupload from ' . $this->config->item('table_name') .
-		' join station_profile on ' . $this->config->item('table_name') . '.station_id = station_profile.station_id
+			' join station_profile on ' . $this->config->item('table_name') . '.station_id = station_profile.station_id
 		join lotw_users on ' . $this->config->item('table_name') . '.col_call = lotw_users.callsign
-		where ' . $this->config->item('table_name') .'.station_id in ('. $location_list . ')';
+		where ' . $this->config->item('table_name') . '.station_id in (' . $location_list . ')';
 
 		if ($station_id != 'All') {
 			$sql .= ' and station_profile.station_id = ' . $station_id;
@@ -1099,15 +1112,17 @@ class Logbook extends CI_Controller {
 		$data['qsos'] = $query;
 
 		$this->load->view('search/lotw_unconfirmed_result.php', $data);
-
 	}
 
-	function search_incorrect_cq_zones($station_id) {
+	function search_incorrect_cq_zones($station_id)
+	{
 		$station_id = $this->security->xss_clean($station_id);
 
 		$this->load->model('user_model');
 
-		if(!$this->user_model->authorize($this->config->item('auth_mode'))) { return; }
+		if (!$this->user_model->authorize($this->config->item('auth_mode'))) {
+			return;
+		}
 
 		$this->load->model('logbooks_model');
 		$logbooks_locations_array = $this->logbooks_model->list_logbook_relationships($this->session->userdata('active_station_logbook'));
@@ -1116,10 +1131,10 @@ class Logbook extends CI_Controller {
 			return null;
 		}
 
-		$location_list = "'".implode("','",$logbooks_locations_array)."'";
+		$location_list = "'" . implode("','", $logbooks_locations_array) . "'";
 
 		$sql = 'select *, (select group_concat(distinct cqzone order by cqzone) from dxcc_master where countrycode = thcv.col_dxcc and cqzone <> \'\' order by cqzone asc) as correctcqzone from ' . $this->config->item('table_name') .
-		' thcv join station_profile on thcv.station_id = station_profile.station_id where thcv.station_id in ('. $location_list . ')
+			' thcv join station_profile on thcv.station_id = station_profile.station_id where thcv.station_id in (' . $location_list . ')
 		and not exists (select 1 from dxcc_master where countrycode = thcv.col_dxcc and cqzone = col_cqz) and col_dxcc > 0
 		';
 
@@ -1137,238 +1152,341 @@ class Logbook extends CI_Controller {
 	/*
 	 * Provide a dxcc search, returning results json encoded
 	 */
-	function local_find_dxcc($call = "", $date = "") {
+	function local_find_dxcc($call = "", $date = "")
+	{
 		$this->load->model("logbook_model");
-		if ($date == ''){
+		if ($date == '') {
 			$date = date("Y-m-d");
 		}
 		$ans = $this->logbook_model->check_dxcc_stored_proc($call, $date);
 		print json_encode($ans);
 	}
 
-	function dxcheck($call = "", $date = "") {
+	function dxcheck($call = "", $date = "")
+	{
 		$this->load->model("logbook_model");
-		if ($date == ''){
+		if ($date == '') {
 			$date = date("Y-m-d");
 		}
 		$ans = $this->logbook_model->dxcc_lookup($call, $date);
 		return $ans;
 	}
 
-    function getentity($adif) {
-        $this->load->model("logbook_model");
+	function getentity($adif)
+	{
+		$this->load->model("logbook_model");
 
-        $entity = $this->logbook_model->get_entity($adif);
-        return $entity;
-    }
+		$entity = $this->logbook_model->get_entity($adif);
+		return $entity;
+	}
 
 
 	/* return station bearing */
-	function searchbearing() {
-			$locator = xss_clean($this->input->post('grid'));
-			$station_id = xss_clean($this->input->post('stationProfile'));
-			$this->load->library('Qra');
+	function searchbearing()
+	{
+		$locator = xss_clean($this->input->post('grid'));
+		$station_id = xss_clean($this->input->post('stationProfile'));
+		$this->load->library('Qra');
 
-			if($locator != null) {
-				if (isset($station_id)) {
-					// be sure that station belongs to user
-					$this->load->model('Stations');
-					if (!$this->Stations->check_station_is_accessible($station_id)) {
-						return "";
-					}
-
-					// get station profile
-					$station_profile = $this->Stations->profile_clean($station_id);
-
-					// get locator
-					$mylocator = $station_profile->station_gridsquare;
-				} else if($this->session->userdata('user_locator') != null){
-					$mylocator = $this->session->userdata('user_locator');
-				} else {
-					$mylocator = $this->config->item('locator');
+		if ($locator != null) {
+			if (isset($station_id)) {
+				// be sure that station belongs to user
+				$this->load->model('Stations');
+				if (!$this->Stations->check_station_is_accessible($station_id)) {
+					return "";
 				}
 
-				if ($this->session->userdata('user_measurement_base') == NULL) {
-					$measurement_base = $this->config->item('measurement_base');
-				}
-				else {
-					$measurement_base = $this->session->userdata('user_measurement_base');
-				}
+				// get station profile
+				$station_profile = $this->Stations->profile_clean($station_id);
 
-				$bearing = $this->qra->bearing($mylocator, $locator, $measurement_base);
-
-				echo $bearing;
+				// get locator
+				$mylocator = $station_profile->station_gridsquare;
+			} else if ($this->session->userdata('user_locator') != null) {
+				$mylocator = $this->session->userdata('user_locator');
+			} else {
+				$mylocator = $this->config->item('locator');
 			}
-			return "";
+
+			if ($this->session->userdata('user_measurement_base') == NULL) {
+				$measurement_base = $this->config->item('measurement_base');
+			} else {
+				$measurement_base = $this->session->userdata('user_measurement_base');
+			}
+
+			$bearing = $this->qra->bearing($mylocator, $locator, $measurement_base);
+
+			echo $bearing;
+		}
+		return "";
 	}
 
 	/* return distance */
-	function searchdistance() {
-			$locator = xss_clean($this->input->post('grid'));
-			$station_id = xss_clean($this->input->post('stationProfile'));
-			$this->load->library('Qra');
+	function searchdistance()
+	{
+		$locator = xss_clean($this->input->post('grid'));
+		$station_id = xss_clean($this->input->post('stationProfile'));
+		$this->load->library('Qra');
 
-			if($locator != null) {
-				if (isset($station_id)) {
-					// be sure that station belongs to user
-					$this->load->model('Stations');
-					if (!$this->Stations->check_station_is_accessible($station_id)) {
-						return 0;
-					}
-
-					// get station profile
-					$station_profile = $this->Stations->profile_clean($station_id);
-
-					// get locator
-					$mylocator = $station_profile->station_gridsquare;
-				} else if($this->session->userdata('user_locator') != null){
-					$mylocator = $this->session->userdata('user_locator');
-				} else {
-					$mylocator = $this->config->item('locator');
+		if ($locator != null) {
+			if (isset($station_id)) {
+				// be sure that station belongs to user
+				$this->load->model('Stations');
+				if (!$this->Stations->check_station_is_accessible($station_id)) {
+					return 0;
 				}
 
-				$distance = $this->qra->distance($mylocator, $locator, 'K');
+				// get station profile
+				$station_profile = $this->Stations->profile_clean($station_id);
 
-				echo $distance;
+				// get locator
+				$mylocator = $station_profile->station_gridsquare;
+			} else if ($this->session->userdata('user_locator') != null) {
+				$mylocator = $this->session->userdata('user_locator');
+			} else {
+				$mylocator = $this->config->item('locator');
 			}
-			return 0;
+
+			$distance = $this->qra->distance($mylocator, $locator, 'K');
+
+			echo $distance;
+		}
+		return 0;
 	}
 
 	/* return station bearing */
-	function bearing($locator, $unit = 'M', $station_id = null) {
-			$this->load->library('Qra');
+	function bearing($locator, $unit = 'M', $station_id = null)
+	{
+		$this->load->library('Qra');
 
-			if($locator != null) {
-				if (isset($station_id)) {
-					// be sure that station belongs to user
-					$this->load->model('Stations');
-					if (!$this->Stations->check_station_is_accessible($station_id)) {
-						return "";
-					}
-
-					// get station profile
-					$station_profile = $this->Stations->profile_clean($station_id);
-
-					// get locator
-					$mylocator = $station_profile->station_gridsquare;
-				} else if($this->session->userdata('user_locator') != null){
-					$mylocator = $this->session->userdata('user_locator');
-				} else {
-					$mylocator = $this->config->item('locator');
+		if ($locator != null) {
+			if (isset($station_id)) {
+				// be sure that station belongs to user
+				$this->load->model('Stations');
+				if (!$this->Stations->check_station_is_accessible($station_id)) {
+					return "";
 				}
 
-				$bearing = $this->qra->bearing($mylocator, $locator, $unit);
+				// get station profile
+				$station_profile = $this->Stations->profile_clean($station_id);
 
-				return $bearing;
+				// get locator
+				$mylocator = $station_profile->station_gridsquare;
+			} else if ($this->session->userdata('user_locator') != null) {
+				$mylocator = $this->session->userdata('user_locator');
+			} else {
+				$mylocator = $this->config->item('locator');
 			}
-			return "";
+
+			$bearing = $this->qra->bearing($mylocator, $locator, $unit);
+
+			return $bearing;
+		}
+		return "";
 	}
 
 	/* return distance */
-	function distance($locator, $station_id = null) {
-			$distance = 0;
-			$this->load->library('Qra');
+	function distance($locator, $station_id = null)
+	{
+		$distance = 0;
+		$this->load->library('Qra');
 
-			if($locator != null) {
-				if (isset($station_id)) {
-					// be sure that station belongs to user
-					$this->load->model('Stations');
-					if (!$this->Stations->check_station_is_accessible($station_id)) {
-						return 0;
-					}
-
-					// get station profile
-					$station_profile = $this->Stations->profile_clean($station_id);
-
-					// get locator
-					$mylocator = $station_profile->station_gridsquare;
-				} else if($this->session->userdata('user_locator') != null){
-					$mylocator = $this->session->userdata('user_locator');
-				} else {
-					$mylocator = $this->config->item('locator');
+		if ($locator != null) {
+			if (isset($station_id)) {
+				// be sure that station belongs to user
+				$this->load->model('Stations');
+				if (!$this->Stations->check_station_is_accessible($station_id)) {
+					return 0;
 				}
 
-				$distance = $this->qra->distance($mylocator, $locator, 'K');
+				// get station profile
+				$station_profile = $this->Stations->profile_clean($station_id);
 
+				// get locator
+				$mylocator = $station_profile->station_gridsquare;
+			} else if ($this->session->userdata('user_locator') != null) {
+				$mylocator = $this->session->userdata('user_locator');
+			} else {
+				$mylocator = $this->config->item('locator');
 			}
-			return $distance;
+
+			$distance = $this->qra->distance($mylocator, $locator, 'K');
+		}
+		return $distance;
 	}
 
-	function qralatlng($qra) {
+	function qralatlng($qra)
+	{
 		$this->load->library('Qra');
 		$latlng = $this->qra->qra2latlong($qra);
 		return $latlng;
 	}
 
-	function qralatlngjson() {
+	function qralatlngjson()
+	{
 		$qra = xss_clean($this->input->post('qra'));
 		$this->load->library('Qra');
 		$latlng = $this->qra->qra2latlong($qra);
 		print json_encode($latlng);
 	}
 
-    function get_qsos($num, $offset) {
-        $this->db->select(''.$this->config->item('table_name').'.COL_CALL, '.$this->config->item('table_name').'.COL_BAND, '.$this->config->item('table_name').'.COL_TIME_ON, '.$this->config->item('table_name').'.COL_RST_RCVD, '.$this->config->item('table_name').'.COL_RST_SENT, '.$this->config->item('table_name').'.COL_MODE, '.$this->config->item('table_name').'.COL_SUBMODE, '.$this->config->item('table_name').'.COL_NAME, '.$this->config->item('table_name').'.COL_COUNTRY, '.$this->config->item('table_name').'.COL_PRIMARY_KEY, '.$this->config->item('table_name').'.COL_SAT_NAME, '.$this->config->item('table_name').'.COL_GRIDSQUARE, '.$this->config->item('table_name').'.COL_QSL_RCVD, '.$this->config->item('table_name').'.COL_EQSL_QSL_RCVD, '.$this->config->item('table_name').'.COL_EQSL_QSL_SENT, '.$this->config->item('table_name').'.COL_QSL_SENT, '.$this->config->item('table_name').'.COL_STX, '.$this->config->item('table_name').'.COL_STX_STRING, '.$this->config->item('table_name').'.COL_SRX, '.$this->config->item('table_name').'.COL_SRX_STRING, '.$this->config->item('table_name').'.COL_LOTW_QSL_SENT, '.$this->config->item('table_name').'.COL_LOTW_QSL_RCVD, '.$this->config->item('table_name').'.COL_VUCC_GRIDS, station_profile.*');
-        $this->db->from($this->config->item('table_name'));
+	function get_qsos($num, $offset)
+	{
+		$this->db->select('' . $this->config->item('table_name') . '.COL_CALL, ' . $this->config->item('table_name') . '.COL_BAND, ' . $this->config->item('table_name') . '.COL_TIME_ON, ' . $this->config->item('table_name') . '.COL_RST_RCVD, ' . $this->config->item('table_name') . '.COL_RST_SENT, ' . $this->config->item('table_name') . '.COL_MODE, ' . $this->config->item('table_name') . '.COL_SUBMODE, ' . $this->config->item('table_name') . '.COL_NAME, ' . $this->config->item('table_name') . '.COL_COUNTRY, ' . $this->config->item('table_name') . '.COL_PRIMARY_KEY, ' . $this->config->item('table_name') . '.COL_SAT_NAME, ' . $this->config->item('table_name') . '.COL_GRIDSQUARE, ' . $this->config->item('table_name') . '.COL_QSL_RCVD, ' . $this->config->item('table_name') . '.COL_EQSL_QSL_RCVD, ' . $this->config->item('table_name') . '.COL_EQSL_QSL_SENT, ' . $this->config->item('table_name') . '.COL_QSL_SENT, ' . $this->config->item('table_name') . '.COL_STX, ' . $this->config->item('table_name') . '.COL_STX_STRING, ' . $this->config->item('table_name') . '.COL_SRX, ' . $this->config->item('table_name') . '.COL_SRX_STRING, ' . $this->config->item('table_name') . '.COL_LOTW_QSL_SENT, ' . $this->config->item('table_name') . '.COL_LOTW_QSL_RCVD, ' . $this->config->item('table_name') . '.COL_VUCC_GRIDS, station_profile.*');
+		$this->db->from($this->config->item('table_name'));
 
-        $this->db->join('station_profile', 'station_profile.station_id = '.$this->config->item('table_name').'.station_id');
-        $this->db->order_by(''.$this->config->item('table_name').'.COL_TIME_ON', "desc");
+		$this->db->join('station_profile', 'station_profile.station_id = ' . $this->config->item('table_name') . '.station_id');
+		$this->db->order_by('' . $this->config->item('table_name') . '.COL_TIME_ON', "desc");
 
-        $this->db->limit($num);
-        $this->db->offset($offset);
+		$this->db->limit($num);
+		$this->db->offset($offset);
 
-        return $this->db->get();
-    }
+		return $this->db->get();
+	}
 
-	function part_table_header_col($ctx, $name) {
-		$ret='';
-		switch($name) {
-		case 'Mode': $ret.= '<th>'.$ctx->lang->line('gen_hamradio_mode').'</th>'; break;
-		case 'RSTS': $ret.= '<th class="d-none d-sm-table-cell">'.$ctx->lang->line('gen_hamradio_rsts').'</th>'; break;
-		case 'RSTR': $ret.= '<th class="d-none d-sm-table-cell">'.$ctx->lang->line('gen_hamradio_rstr').'</th>'; break;
-		case 'Country': $ret.= '<th>'.$ctx->lang->line('general_word_country').'</th>'; break;
-		case 'IOTA': $ret.= '<th>'.$ctx->lang->line('gen_hamradio_iota').'</th>'; break;
-		case 'SOTA': $ret.= '<th>'.$ctx->lang->line('gen_hamradio_sota').'</th>'; break;
-		case 'WWFF': $ret.= '<th>'.$ctx->lang->line('gen_hamradio_wwff').'</th>'; break;
-		case 'POTA': $ret.= '<th>'.$ctx->lang->line('gen_hamradio_pota').'</th>'; break;
-		case 'State': $ret.= '<th>'.$ctx->lang->line('gen_hamradio_state').'</th>'; break;
-		case 'Grid': $ret.= '<th>'.$ctx->lang->line('gen_hamradio_gridsquare').'</th>'; break;
-		case 'Distance': $ret.= '<th>'.$ctx->lang->line('gen_hamradio_distance').'</th>'; break;
-		case 'Band': $ret.= '<th>'.$ctx->lang->line('gen_hamradio_band').'</th>'; break;
-		case 'Frequency': $ret.= '<th>'.$ctx->lang->line('gen_hamradio_frequency').'</th>'; break;
-		case 'Operator': $ret.= '<th>'.$ctx->lang->line('gen_hamradio_operator').'</th>'; break;
+	function part_table_header_col($ctx, $name)
+	{
+		$ret = '';
+		switch ($name) {
+			case 'Mode':
+				$ret .= '<th>' . $ctx->lang->line('gen_hamradio_mode') . '</th>';
+				break;
+			case 'RSTS':
+				$ret .= '<th class="d-none d-sm-table-cell">' . $ctx->lang->line('gen_hamradio_rsts') . '</th>';
+				break;
+			case 'RSTR':
+				$ret .= '<th class="d-none d-sm-table-cell">' . $ctx->lang->line('gen_hamradio_rstr') . '</th>';
+				break;
+			case 'Country':
+				$ret .= '<th>' . $ctx->lang->line('general_word_country') . '</th>';
+				break;
+			case 'IOTA':
+				$ret .= '<th>' . $ctx->lang->line('gen_hamradio_iota') . '</th>';
+				break;
+			case 'SOTA':
+				$ret .= '<th>' . $ctx->lang->line('gen_hamradio_sota') . '</th>';
+				break;
+			case 'WWFF':
+				$ret .= '<th>' . $ctx->lang->line('gen_hamradio_wwff') . '</th>';
+				break;
+			case 'POTA':
+				$ret .= '<th>' . $ctx->lang->line('gen_hamradio_pota') . '</th>';
+				break;
+			case 'State':
+				$ret .= '<th>' . $ctx->lang->line('gen_hamradio_state') . '</th>';
+				break;
+			case 'Grid':
+				$ret .= '<th>' . $ctx->lang->line('gen_hamradio_gridsquare') . '</th>';
+				break;
+			case 'Distance':
+				$ret .= '<th>' . $ctx->lang->line('gen_hamradio_distance') . '</th>';
+				break;
+			case 'Band':
+				$ret .= '<th>' . $ctx->lang->line('gen_hamradio_band') . '</th>';
+				break;
+			case 'Frequency':
+				$ret .= '<th>' . $ctx->lang->line('gen_hamradio_frequency') . '</th>';
+				break;
+			case 'Operator':
+				$ret .= '<th>' . $ctx->lang->line('gen_hamradio_operator') . '</th>';
+				break;
 		}
 		return $ret;
 	}
 
-	function part_QrbCalcLink($mygrid, $grid, $vucc) {
-		$ret='';
+	function part_QrbCalcLink($mygrid, $grid, $vucc)
+	{
+		$ret = '';
 		if (!empty($grid)) {
-			$ret.= $grid . ' <a href="javascript:spawnQrbCalculator(\'' . $mygrid . '\',\'' . $grid . '\')"><i class="fas fa-globe"></i></a>';
+			$ret .= $grid . ' <a href="javascript:spawnQrbCalculator(\'' . $mygrid . '\',\'' . $grid . '\')"><i class="fas fa-globe"></i></a>';
 		} else if (!empty($vucc)) {
-			$ret.= $vucc .' <a href="javascript:spawnQrbCalculator(\'' . $mygrid . '\',\'' . $vucc . '\')"><i class="fas fa-globe"></i></a>';
+			$ret .= $vucc . ' <a href="javascript:spawnQrbCalculator(\'' . $mygrid . '\',\'' . $vucc . '\')"><i class="fas fa-globe"></i></a>';
 		}
 		return $ret;
 	}
 
-	function part_table_col($row, $name) {
-		$ret='';
-		$ci =& get_instance();
-		switch($name) {
-		case 'Mode':    $ret.= '<td>'; $ret.= $row->COL_SUBMODE==null?$row->COL_MODE:$row->COL_SUBMODE . '</td>'; break;
-		case 'RSTS':    $ret.= '<td class="d-none d-sm-table-cell">' . $row->COL_RST_SENT; if ($row->COL_STX) { $ret.= ' <span data-bs-toggle="tooltip" title="'.($row->COL_CONTEST_ID!=""?$row->COL_CONTEST_ID:"n/a").'" class="badge text-bg-light">'; $ret.=sprintf("%03d", $row->COL_STX); $ret.= '</span>';} if ($row->COL_STX_STRING) { $ret.= ' <span data-bs-toggle="tooltip" title="'.($row->COL_CONTEST_ID!=""?$row->COL_CONTEST_ID:"n/a").'" class="badge text-bg-light">' . $row->COL_STX_STRING . '</span>';} $ret.= '</td>'; break;
-		case 'RSTR':    $ret.= '<td class="d-none d-sm-table-cell">' . $row->COL_RST_RCVD; if ($row->COL_SRX) { $ret.= ' <span data-bs-toggle="tooltip" title="'.($row->COL_CONTEST_ID!=""?$row->COL_CONTEST_ID:"n/a").'" class="badge text-bg-light">'; $ret.=sprintf("%03d", $row->COL_SRX); $ret.= '</span>';} if ($row->COL_SRX_STRING) { $ret.= ' <span data-bs-toggle="tooltip" title="'.($row->COL_CONTEST_ID!=""?$row->COL_CONTEST_ID:"n/a").'" class="badge text-bg-light">' . $row->COL_SRX_STRING . '</span>';} $ret.= '</td>'; break;
-		case 'Country': $ret.= '<td>' . ucwords(strtolower(($row->COL_COUNTRY))); if ($row->end != NULL) $ret.= ' <span class="badge text-bg-danger">'.$ci->lang->line('gen_hamradio_deleted_dxcc').'</span>'  . '</td>'; break;
-		case 'IOTA':    $ret.= '<td>' . ($row->COL_IOTA) . '</td>'; break;
-		case 'SOTA':    $ret.= '<td>' . ($row->COL_SOTA_REF) . '</td>'; break;
-		case 'WWFF':    $ret.= '<td>' . ($row->COL_WWFF_REF) . '</td>'; break;
-		case 'POTA':    $ret.= '<td>' . ($row->COL_POTA_REF) . '</td>'; break;
-		case 'Grid':    $ret.= '<td>' . $this->part_QrbCalcLink($row->COL_MY_GRIDSQUARE, $row->COL_VUCC_GRIDS, $row->COL_GRIDSQUARE) . '</td>'; break;
-		case 'Distance': $ret .= '<td>' . (property_exists($row, 'COL_DISTANCE') && $row->COL_DISTANCE ? $row->COL_DISTANCE . '&nbsp;km' : '') . '</td>'; break;		
-		case 'Band':    $ret.= '<td>'; if($row->COL_SAT_NAME != null) { $ret.= '<a href="https://db.satnogs.org/search/?q='.$row->COL_SAT_NAME.'" target="_blank">'.$row->COL_SAT_NAME.'</a></td>'; } else { $ret.= strtolower($row->COL_BAND); } $ret.= '</td>'; break;
-		case 'Frequency':    $ret.= '<td>'; if($row->COL_SAT_NAME != null) { $ret.= '<a href="https://db.satnogs.org/search/?q='.$row->COL_SAT_NAME.'" target="_blank">'.$row->COL_SAT_NAME.'</a></td>'; } else { if($row->COL_FREQ != null) { $ret.= $ci->frequency->hz_to_mhz($row->COL_FREQ); } else { $ret.= strtolower($row->COL_BAND); } } $ret.= '</td>'; break;
-		case 'State':   $ret.= '<td>' . ($row->COL_STATE) . '</td>'; break;
-		case 'Operator': $ret.= '<td>' . ($row->COL_OPERATOR) . '</td>'; break;
+	function part_table_col($row, $name)
+	{
+		$ret = '';
+		$ci = &get_instance();
+		switch ($name) {
+			case 'Mode':
+				$ret .= '<td>';
+				$ret .= $row->COL_SUBMODE == null ? $row->COL_MODE : $row->COL_SUBMODE . '</td>';
+				break;
+			case 'RSTS':
+				$ret .= '<td class="d-none d-sm-table-cell">' . $row->COL_RST_SENT;
+				if ($row->COL_STX) {
+					$ret .= ' <span data-bs-toggle="tooltip" title="' . ($row->COL_CONTEST_ID != "" ? $row->COL_CONTEST_ID : "n/a") . '" class="badge text-bg-light">';
+					$ret .= sprintf("%03d", $row->COL_STX);
+					$ret .= '</span>';
+				}
+				if ($row->COL_STX_STRING) {
+					$ret .= ' <span data-bs-toggle="tooltip" title="' . ($row->COL_CONTEST_ID != "" ? $row->COL_CONTEST_ID : "n/a") . '" class="badge text-bg-light">' . $row->COL_STX_STRING . '</span>';
+				}
+				$ret .= '</td>';
+				break;
+			case 'RSTR':
+				$ret .= '<td class="d-none d-sm-table-cell">' . $row->COL_RST_RCVD;
+				if ($row->COL_SRX) {
+					$ret .= ' <span data-bs-toggle="tooltip" title="' . ($row->COL_CONTEST_ID != "" ? $row->COL_CONTEST_ID : "n/a") . '" class="badge text-bg-light">';
+					$ret .= sprintf("%03d", $row->COL_SRX);
+					$ret .= '</span>';
+				}
+				if ($row->COL_SRX_STRING) {
+					$ret .= ' <span data-bs-toggle="tooltip" title="' . ($row->COL_CONTEST_ID != "" ? $row->COL_CONTEST_ID : "n/a") . '" class="badge text-bg-light">' . $row->COL_SRX_STRING . '</span>';
+				}
+				$ret .= '</td>';
+				break;
+			case 'Country':
+				$ret .= '<td>' . ucwords(strtolower(($row->COL_COUNTRY)));
+				if ($row->end != NULL) $ret .= ' <span class="badge text-bg-danger">' . $ci->lang->line('gen_hamradio_deleted_dxcc') . '</span>'  . '</td>';
+				break;
+			case 'IOTA':
+				$ret .= '<td>' . ($row->COL_IOTA) . '</td>';
+				break;
+			case 'SOTA':
+				$ret .= '<td>' . ($row->COL_SOTA_REF) . '</td>';
+				break;
+			case 'WWFF':
+				$ret .= '<td>' . ($row->COL_WWFF_REF) . '</td>';
+				break;
+			case 'POTA':
+				$ret .= '<td>' . ($row->COL_POTA_REF) . '</td>';
+				break;
+			case 'Grid':
+				$ret .= '<td>' . $this->part_QrbCalcLink($row->COL_MY_GRIDSQUARE, $row->COL_VUCC_GRIDS, $row->COL_GRIDSQUARE) . '</td>';
+				break;
+			case 'Distance':
+				$ret .= '<td>' . (property_exists($row, 'COL_DISTANCE') && $row->COL_DISTANCE ? $row->COL_DISTANCE . '&nbsp;km' : '') . '</td>';
+				break;
+			case 'Band':
+				$ret .= '<td>';
+				if ($row->COL_SAT_NAME != null) {
+					$ret .= '<a href="https://db.satnogs.org/search/?q=' . $row->COL_SAT_NAME . '" target="_blank">' . $row->COL_SAT_NAME . '</a></td>';
+				} else {
+					$ret .= strtolower($row->COL_BAND);
+				}
+				$ret .= '</td>';
+				break;
+			case 'Frequency':
+				$ret .= '<td>';
+				if ($row->COL_SAT_NAME != null) {
+					$ret .= '<a href="https://db.satnogs.org/search/?q=' . $row->COL_SAT_NAME . '" target="_blank">' . $row->COL_SAT_NAME . '</a></td>';
+				} else {
+					if ($row->COL_FREQ != null) {
+						$ret .= $ci->frequency->hz_to_mhz($row->COL_FREQ);
+					} else {
+						$ret .= strtolower($row->COL_BAND);
+					}
+				}
+				$ret .= '</td>';
+				break;
+			case 'State':
+				$ret .= '<td>' . ($row->COL_STATE) . '</td>';
+				break;
+			case 'Operator':
+				$ret .= '<td>' . ($row->COL_OPERATOR) . '</td>';
+				break;
 		}
 		return $ret;
 	}