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wavelog/application/controllers/Calltester.php

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PHP
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<?php
use Wavelog\Dxcc\Dxcc;
require_once APPPATH . '../src/Dxcc/Dxcc.php';
if ( ! defined('BASEPATH')) exit('No direct script access allowed');
class Calltester extends CI_Controller {
function __construct() {
parent::__construct();
$this->load->model('user_model');
if(!$this->user_model->authorize(99)) { $this->session->set_flashdata('error', __("You're not allowed to do that!")); redirect('dashboard'); }
}
public function index() {
set_time_limit(3600);
// Starting clock time in seconds
$start_time = microtime(true);
$this->load->model('stations');
$data['station_profile'] = $this->stations->all_of_user();
$footerData = [];
$footerData['scripts'] = [
'assets/js/sections/calltester.js',
];
$data['page_title'] = __("Call Tester");
$this->load->view('interface_assets/header', $data);
$this->load->view('calltester/index');
$this->load->view('interface_assets/footer', $footerData);
}
function doDxccCheck() {
set_time_limit(3600);
$de = $this->input->post('de', true);
$compare = $this->input->post('compare', true);
if ($compare == "true") {
$result = $this->doClassCheck($de);
$result2 = $this->doDxccCheckModel($de);
return $this->compareDxccChecks($result, $result2);
}
$result = $this->doClassCheck($de);
$this->loadView($result);
}
/* Uses DXCC Class. Much faster */
function doClassCheck($de) {
ini_set('memory_limit', '-1');
$i = 0;
$result = array();
$callarray = $this->getQsos($de);
// Starting clock time in seconds
$start_time = microtime(true);
$dxccobj = new Dxcc();
foreach ($callarray->result() as $call) {
$i++;
$dxcc = $dxccobj->dxcc_lookup($call->col_call, $call->date);
$dxcc['adif'] = (isset($dxcc['adif'])) ? $dxcc['adif'] : 0;
$dxcc['entity'] = (isset($dxcc['entity'])) ? $dxcc['entity'] : 'None';
if ($call->col_dxcc != $dxcc['adif']) {
$result[] = array(
'callsign' => $call->col_call,
'qso_date' => $call->date,
'station_profile' => $call->station_profile_name,
'existing_dxcc' => $call->col_country,
'existing_adif' => $call->col_dxcc,
'result_country' => ucwords(strtolower($dxcc['entity']), "- (/"),
'result_adif' => $dxcc['adif'],
'id' => $call->col_primary_key,
);
}
}
// End clock time in seconds
$end_time = microtime(true);
// Calculate script execution time
$execution_time = ($end_time - $start_time);
$data['execution_time'] = $execution_time;
$data['calls_tested'] = $i;
$data['result'] = $result;
return $data;
}
/* Uses the normal dxcc lookup, which is slow */
function doDxccCheckModel($de) {
$i = 0;
$result = array();
$callarray = $this->getQsos($de);
// Starting clock time in seconds
$start_time = microtime(true);
foreach ($callarray->result() as $call) {
$i++;
$dxcc = $this->dxcc_lookup($call->col_call, $call->date);
$dxcc['adif'] = (isset($dxcc['adif'])) ? $dxcc['adif'] : 0;
$dxcc['entity'] = (isset($dxcc['entity'])) ? $dxcc['entity'] : 0;
if ($call->col_dxcc != $dxcc['adif']) {
$result[] = array(
'callsign' => $call->col_call,
'qso_date' => $call->date,
'station_profile' => $call->station_profile_name,
'existing_dxcc' => $call->col_country,
'existing_adif' => $call->col_dxcc,
'result_country' => ucwords(strtolower($dxcc['entity']), "- (/"),
'result_adif' => $dxcc['adif'],
'id' => $call->col_primary_key,
);
}
}
// End clock time in seconds
$end_time = microtime(true);
// Calculate script execution time
$execution_time = ($end_time - $start_time);
$data['execution_time'] = $execution_time;
$data['calls_tested'] = $i;
$data['result'] = $result;
return $data;
}
function loadView($data) {
$this->load->view('calltester/result', $data);
}
function compareDxccChecks($result, $result2) {
// Convert arrays to comparable format using callsign, qso_date, and id as unique keys
$classCheckItems = [];
$modelCheckItems = [];
// Create associative arrays for easier comparison
foreach ($result['result'] as $item) {
$key = $item['callsign'] . '|' . $item['qso_date'] . '|' . $item['id'];
$classCheckItems[$key] = $item;
}
foreach ($result2['result'] as $item) {
$key = $item['callsign'] . '|' . $item['qso_date'] . '|' . $item['id'];
$modelCheckItems[$key] = $item;
}
// Find items that are in class check but not in model check
$onlyInClass = array_diff_key($classCheckItems, $modelCheckItems);
// Find items that are in model check but not in class check
$onlyInModel = array_diff_key($modelCheckItems, $classCheckItems);
// Prepare comparison data
$comparisonData = [];
$comparisonData['class_execution_time'] = $result['execution_time'];
$comparisonData['model_execution_time'] = $result2['execution_time'];
$comparisonData['class_calls_tested'] = $result['calls_tested'];
$comparisonData['model_calls_tested'] = $result2['calls_tested'];
$comparisonData['class_total_issues'] = count($result['result']);
$comparisonData['model_total_issues'] = count($result2['result']);
$comparisonData['only_in_class'] = $onlyInClass;
$comparisonData['only_in_model'] = $onlyInModel;
$comparisonData['common_issues'] = array_intersect_key($classCheckItems, $modelCheckItems);
$this->load->view('calltester/comparison_result', $comparisonData);
}
function getQsos($station_id) {
ini_set('memory_limit', '-1');
$sql = 'select distinct col_country, col_call, col_dxcc, date(col_time_on) date, station_profile.station_profile_name, col_primary_key
from ' . $this->config->item('table_name') . '
join station_profile on ' . $this->config->item('table_name') . '.station_id = station_profile.station_id
where station_profile.user_id = ?';
$params[] = $this->session->userdata('user_id');
if ($station_id && is_numeric($station_id)) {
$sql .= ' and ' . $this->config->item('table_name') . '.station_id = ?';
$params[] = $station_id;
}
$sql .= ' order by station_profile.station_profile_name asc, date desc';
$query = $this->db->query($sql, $params);
return $query;
}
function array_to_table($table) {
echo '<style>
table {
font-family: Arial, Helvetica, sans-serif;
border-collapse: collapse;
width: 100%;
}
table td, table th {
border: 1px solid #ddd;
padding: 4px;
}
table tr:nth-child(even){background-color: #f2f2f2;}
table tr:hover {background-color: #ddd;}
table th {
padding-top: 4px;
padding-bottom: 4px;
text-align: left;
background-color: #04AA6D;
color: white;
}
</style> ';
echo '<table>';
// Table header
foreach ($table[0] as $key=>$value) {
echo "<th>".$key."</th>";
}
// Table body
foreach ($table as $value) {
echo "<tr>";
foreach ($value as $val) {
echo "<td>".$val."</td>";
}
echo "</tr>";
}
echo "</table>";
}
function csv() {
set_time_limit(3600);
// Starting clock time in seconds
$start_time = microtime(true);
$file = 'uploads/calls.csv';
$handle = fopen($file,"r");
$data = fgetcsv($handle,1000,","); // Skips firsts line, usually that is the header
$data = fgetcsv($handle,1000,",");
$result = array();
$i = 0;
do {
if ($data[0]) {
// COL_CALL,COL_DXCC,COL_TIME_ON
$i++;
$dxcc = $this->dxcc_lookup($data[0], $data[2]);
$dxcc['adif'] = (isset($dxcc['adif'])) ? $dxcc['adif'] : 0;
$dxcc['entity'] = (isset($dxcc['entity'])) ? $dxcc['entity'] : 0;
$data[1] = $data[1] == "NULL" ? 0 : $data[1];
if ($data[1] != $dxcc['adif']) {
$result[] = array(
'Callsign' => $data[0],
'Expected country' => '',
'Expected adif' => $data[1],
'Result country' => ucwords(strtolower($dxcc['entity']), "- (/"),
'Result adif' => $dxcc['adif'],
);
}
}
} while ($data = fgetcsv($handle,1000,","));
// End clock time in seconds
$end_time = microtime(true);
// Calculate script execution time
$execution_time = ($end_time - $start_time);
echo " Execution time of script = ".$execution_time." sec <br/>";
echo $i . " calls tested. <br/>";
$count = 0;
if ($result) {
$this->array_to_table($result);
}
}
/*
* Uses check_dxcc_table - written to check if that function works
*/
function csv2() {
set_time_limit(3600);
// Starting clock time in seconds
$start_time = microtime(true);
$file = 'uploads/calls.csv';
$handle = fopen($file,"r");
$data = fgetcsv($handle,1000,","); // Skips firsts line, usually that is the header
$data = fgetcsv($handle,1000,",");
$result = array();
$i = 0;
do {
if ($data[0]) {
// COL_CALL,COL_DXCC,COL_TIME_ON
$i++;
$dxcc = $this->check_dxcc_table($data[0], $data[2]);
$data[1] = $data[1] == "NULL" ? 0 : $data[1];
if ($data[1] != $dxcc[0]) {
$result[] = array(
'Callsign' => $data[0],
'Expected country' => '',
'Expected adif' => $data[1],
'Result country' => ucwords(strtolower($dxcc[1]), "- (/"),
'Result adif' => $dxcc[0],
);
}
}
} while ($data = fgetcsv($handle,1000,","));
// End clock time in seconds
$end_time = microtime(true);
// Calculate script execution time
$execution_time = ($end_time - $start_time);
echo " Execution time of script = ".$execution_time." sec <br/>";
echo $i . " calls tested. <br/>";
$count = 0;
if ($result) {
$this->array_to_table($result);
}
}
function call() {
$testarray = array();
$testarray[] = array(
'Callsign' => 'WJ7R/C6A',
'Country' => 'Bahamas',
'Adif' => 60,
'Date' => date('Y-m-d', time())
);
$testarray[] = array(
'Callsign' => 'WJ7R/KH6',
'Country' => 'Hawaii',
'Adif' => 110,
'Date' => date('Y-m-d', time())
);
$testarray[] = array(
'Callsign' => 'WJ7R/C6',
'Country' => 'Bahamas',
'Adif' => 60,
'Date' => date('Y-m-d', time())
);
$testarray[] = array(
'Callsign' => 'VE3EY/VP9',
'Country' => 'Bermuda',
'Adif' => 64,
'Date' => date('Y-m-d', time())
);
$testarray[] = array(
'Callsign' => 'VP2MDG',
'Country' => 'Montserrat',
'Adif' => 96,
'Date' => date('Y-m-d', time())
);
$testarray[] = array(
'Callsign' => 'VP2EY',
'Country' => 'Anguilla',
'Adif' => 12,
'Date' => date('Y-m-d', time())
);
$testarray[] = array(
'Callsign' => 'VP2VI',
'Country' => 'British Virgin Islands.',
'Adif' => 65,
'Date' => date('Y-m-d', time())
);
$testarray[] = array(
'Callsign' => 'VP2V/AA7V',
'Country' => 'British Virgin Islands',
'Adif' => 65,
'Date' => date('Y-m-d', time())
);
$testarray[] = array(
'Callsign' => 'W8LR/R',
'Country' => 'United States Of America',
'Adif' => 291,
'Date' => date('Y-m-d', time())
);
$testarray[] = array(
'Callsign' => 'SO1FH',
'Country' => 'Poland',
'Adif' => 269,
'Date' => date('Y-m-d', time())
);
$testarray[] = array(
'Callsign' => 'KZ1H/PP',
'Country' => 'Brazil',
'Adif' => 108,
'Date' => date('Y-m-d', time())
);
$testarray[] = array(
'Callsign' => 'K1KW/AM',
'Country' => 'None',
'Adif' => 0,
'Date' => date('Y-m-d', time())
);
$testarray[] = array(
'Callsign' => 'K1KW/MM',
'Country' => 'None',
'Adif' => 0,
'Date' => date('Y-m-d', time())
);
$testarray[] = array(
'Callsign' => 'TF/DL2NWK/P',
'Country' => 'Iceland',
'Adif' => 242,
'Date' => date('Y-m-d', time())
);
$testarray[] = array(
'Callsign' => 'OZ1ALS/A',
'Country' => 'Denmark',
'Adif' => 221,
'Date' => date('Y-m-d', time())
);
$testarray[] = array(
'Callsign' => 'LA1K',
'Country' => 'Norway',
'Adif' => 266,
'Date' => date('Y-m-d', time())
);
$testarray[] = array(
'Callsign' => 'K1KW/M',
'Country' => 'United States Of America',
'Adif' => 291,
'Date' => date('Y-m-d', time())
);
$testarray[] = array(
'Callsign' => 'TF/DL2NWK/M',
'Country' => 'Iceland',
'Adif' => 242,
'Date' => date('Y-m-d', time())
);
$testarray[] = array(
'Callsign' => 'TF/DL2NWK/MM',
'Country' => 'None',
'Adif' => 0,
'Date' => date('Y-m-d', time())
);
$testarray[] = array(
'Callsign' => 'TF/DL2NWK/P',
'Country' => 'Iceland',
'Adif' => 242,
'Date' => date('Y-m-d', time())
);
$testarray[] = array(
'Callsign' => '2M0SQL/P',
'Country' => 'Scotland',
'Adif' => 279,
'Date' => date('Y-m-d', time())
);
$testarray[] = array(
'Callsign' => 'FT8WW',
'Country' => 'Crozet Island',
'Adif' => 41,
'Date' => '2023-03-14'
);
$testarray[] = array(
'Callsign' => 'RV0AL/0/P',
'Country' => 'Asiatic Russia',
'Adif' => 15,
'Date' => date('Y-m-d', time())
);
$testarray[] = array(
'Callsign' => 'OH/DJ1YFK',
'Country' => 'Finland',
'Adif' => 224,
'Date' => date('Y-m-d', time())
);
$testarray[] = array(
'Callsign' => 'N6TR/7',
'Country' => 'United States Of America',
'Adif' => 291,
'Date' => date('Y-m-d', time())
);
$testarray[] = array(
'Callsign' => 'KH0CW',
'Country' => 'United States Of America',
'Adif' => 291,
'Date' => date('Y-m-d', time())
);
$testarray[] = array(
'Callsign' => 'R2FM/P',
'Country' => 'kaliningrad',
'Adif' => 126,
'Date' => date('Y-m-d', time())
);
$testarray[] = array(
'Callsign' => 'R2FM',
'Country' => 'kaliningrad',
'Adif' => 126,
'Date' => date('Y-m-d', time())
);
$testarray[] = array(
'Callsign' => 'FT5XO',
'Country' => 'Kerguelen Island',
'Adif' => 131,
'Date' => '2005-03-20'
);
$testarray[] = array(
'Callsign' => 'VP8CTR',
'Country' => 'Antarctica',
'Adif' => 13,
'Date' => '1997-02-07'
);
$testarray[] = array(
'Callsign' => 'FO0AAA',
'Country' => 'Clipperton',
'Adif' => 36,
'Date' => '2000-03-02'
);
$testarray[] = array(
'Callsign' => 'CX/PR8KW',
'Country' => 'Uruguay',
'Adif' => 144,
'Date' => date('Y-m-d', time())
);
$testarray[] = array(
'Callsign' => 'IQ3MV/LH',
'Country' => 'Italy',
'Adif' => 248,
'Date' => date('Y-m-d', time())
);
$testarray[] = array(
'Callsign' => 'LA1K/QRP',
'Country' => 'Norway',
'Adif' => 266,
'Date' => date('Y-m-d', time())
);
$testarray[] = array(
'Callsign' => 'LA1K/LGT',
'Country' => 'Norway',
'Adif' => 266,
'Date' => date('Y-m-d', time())
);
$testarray[] = array(
'Callsign' => 'SM1K/LH',
'Country' => 'Sweden',
'Adif' => 284,
'Date' => date('Y-m-d', time())
);
$testarray[] = array(
'Callsign' => 'KG4W',
'Country' => 'United States Of America',
'Adif' => 291,
'Date' => date('Y-m-d', time())
);
$testarray[] = array(
'Callsign' => 'KG4WW',
'Country' => 'Guantanamo Bay',
'Adif' => 105,
'Date' => date('Y-m-d', time())
);
$testarray[] = array(
'Callsign' => 'KG4WWW',
'Country' => 'United States Of America',
'Adif' => 291,
'Date' => date('Y-m-d', time())
);
$testarray[] = array(
'Callsign' => 'JA0JHQ/VK9X',
'Country' => 'Christmas Island',
'Adif' => 35,
'Date' => '2015-05-08'
);
$testarray[] = array(
'Callsign' => 'D5M',
'Country' => 'Liberia',
'Adif' => 434,
'Date' => '2025-12-14'
);
$testarray[] = array(
'Callsign' => 'AT44I',
'Country' => 'Antarctica',
'Adif' => 13,
'Date' => '2025-12-16'
);
$testarray[] = array(
'Callsign' => 'PT7BZ/PY0F',
'Country' => 'Fernando De Noronha',
'Adif' => 56,
'Date' => date('Y-m-d', time())
);
$testarray[] = array(
'Callsign' => 'VP6A',
'Country' => 'Ducie Island',
'Adif' => 513,
'Date' => '2023-06-21'
);
$testarray[] = array(
'Callsign' => '9M1Z',
'Country' => 'East Malaysia',
'Adif' => 46,
'Date' => '2024-06-24'
);
$testarray[] = array(
'Callsign' => 'VK2/W7BRS',
'Country' => 'Lord Howe Island',
'Adif' => 147,
'Date' => '2024-07-18'
);
$testarray[] = array(
'Callsign' => 'G4SGX/6Y',
'Country' => 'Jamaica',
'Adif' => 82,
'Date' => date('Y-m-d', time())
);
$testarray[] = array(
'Callsign' => 'DX0JP',
'Country' => 'Spratly Islands',
'Adif' => 247,
'Date' => '2007-02-08'
);
$testarray[] = array(
'Callsign' => 'AU7JCB',
'Country' => 'India',
'Adif' => 324,
'Date' => '2007-02-08'
);
$testarray[] = array(
'Callsign' => 'N2JBY/4X',
'Country' => 'Israel',
'Adif' => 336,
'Date' => date('Y-m-d', time())
);
$testarray[] = array(
'Callsign' => 'KH5K',
'Country' => 'Invalid',
'Adif' => 0,
'Date' => '1993-03-13'
);
$testarray[] = array(
'Callsign' => 'HB/DK9TA',
'Country' => 'Switzerland',
'Adif' => 287,
'Date' => date('Y-m-d', time())
);
$testarray[] = array(
'Callsign' => 'OE5DI/500',
'Country' => 'Austria',
'Adif' => 206,
'Date' => date('Y-m-d', time())
);
$testarray[] = array(
'Callsign' => 'YI6SUL',
'Country' => 'Invalid',
'Adif' => 0,
'Date' => date('Y-m-d', time())
);
$testarray[] = array(
'Callsign' => '3DA8/DF8LY/P',
'Country' => 'Kingdom Of Eswatini',
'Adif' => 468,
'Date' => date('Y-m-d', time())
);
$testarray[] = array(
'Callsign' => '3X/DL5DAB',
'Country' => 'Invalid',
'Adif' => 0,
'Date' => date('Y-m-d', time())
);
$testarray[] = array(
'Callsign' => '3X/DL5DA',
'Country' => 'Guinea',
'Adif' => 107,
'Date' => date('Y-m-d', time())
);
$testarray[] = array(
'Callsign' => 'KN5H/6YA',
'Country' => 'Jamaica',
'Adif' => 82,
'Date' => date('Y-m-d', time())
);
$testarray[] = array(
'Callsign' => 'DL2AAZ/6Y5',
'Country' => 'Jamaica',
'Adif' => 82,
'Date' => date('Y-m-d', time())
);
$testarray[] = array(
'Callsign' => '6Y5WJ',
'Country' => 'Jamaica',
'Adif' => 82,
'Date' => date('Y-m-d', time())
);
$testarray[] = array(
'Callsign' => 'R20RRC/0',
'Country' => 'Asiatic Russia',
'Adif' => 15,
'Date' => date('Y-m-d', time())
);
$testarray[] = array(
'Callsign' => 'G4KJV/2K/P',
'Country' => 'England',
'Adif' => 223,
'Date' => date('Y-m-d', time())
);
$testarray[] = array(
'Callsign' => 'VP8ADR/40',
'Country' => 'Falkland Islands',
'Adif' => 141,
'Date' => date('Y-m-d', time())
);
$testarray[] = array(
'Callsign' => 'VP8ADR/400',
'Country' => 'Falkland Islands',
'Adif' => 141,
'Date' => date('Y-m-d', time())
);
$testarray[] = array(
'Callsign' => 'LU7CC/E',
'Country' => 'Argentina',
'Adif' => 100,
'Date' => date('Y-m-d', time())
);
$testarray[] = array(
'Callsign' => 'FR/F6KDF/T',
'Country' => 'Tromelin Island',
'Adif' => 276,
'Date' => '1999-08-04'
);
$testarray[] = array(
'Callsign' => 'A6050Y/5',
'Country' => 'United Arab Emirates',
'Adif' => 391,
'Date' => date('Y-m-d', time())
);
$testarray[] = array(
'Callsign' => '9H5G/C6A',
'Country' => 'Bahamas',
'Adif' => 60,
'Date' => date('Y-m-d', time())
);
$testarray[] = array(
'Callsign' => 'A45XR/0',
'Country' => 'Oman',
'Adif' => 370,
'Date' => date('Y-m-d', time())
);
$testarray[] = array(
'Callsign' => 'RAEM',
'Country' => 'Asiatic Russia',
'Adif' => 54,
'Date' => date('Y-m-d', time())
);
$testarray[] = array(
'Callsign' => 'DJ1YFK/VE1',
'Country' => 'Canada',
'Adif' => 1,
'Date' => date('Y-m-d', time())
);
$testarray[] = array(
'Callsign' => 'HD1QRC90',
'Country' => 'Ecuador',
'Adif' => 120,
'Date' => date('Y-m-d', time())
);
$testarray[] = array(
'Callsign' => 'PJ6A',
'Country' => 'Saba & St. Eustatius',
'Adif' => 519,
'Date' => date('Y-m-d', time())
);
$testarray[] = array(
'Callsign' => 'PJ4D',
'Country' => 'Bonaire',
'Adif' => 520,
'Date' => date('Y-m-d', time())
);
$testarray[] = array(
'Callsign' => '4X50CZ/SK',
'Country' => 'Israel',
'Adif' => 336,
'Date' => date('Y-m-d', time())
);
$testarray[] = array(
'Callsign' => 'RK3BY/0',
'Country' => 'Asiatic Russia',
'Adif' => 15,
'Date' => date('Y-m-d', time())
);
$testarray[] = array(
'Callsign' => 'IU0KNS/ERA',
'Country' => 'Italy',
'Adif' => 248,
'Date' => date('Y-m-d', time())
);
$testarray[] = array(
'Callsign' => 'IU8BPS/AWD',
'Country' => 'Italy',
'Adif' => 248,
'Date' => date('Y-m-d', time())
);
$testarray[] = array(
'Callsign' => 'IK7XNF/GIRO',
'Country' => 'Italy',
'Adif' => 248,
'Date' => date('Y-m-d', time())
);
$testarray[] = array(
'Callsign' => 'VJ5A',
'Country' => 'Australia',
'Adif' => 150,
'Date' => date('Y-m-d', time())
);
$testarray[] = array(
'Callsign' => 'VL2IG',
'Country' => 'Australia',
'Adif' => 150,
'Date' => date('Y-m-d', time())
);
set_time_limit(3600);
// Starting clock time in seconds
$start_time = microtime(true);
$result = array();
$i = 0;
$dxccobj = new Dxcc();
foreach ($testarray as $call) {
$i++;
$dxcc = $dxccobj->dxcc_lookup($call['Callsign'], $call['Date']);
$dxcc['adif'] = (isset($dxcc['adif'])) ? $dxcc['adif'] : 0;
$dxcc['entity'] = (isset($dxcc['entity'])) ? $dxcc['entity'] : 'None';
$result[] = array(
'Callsign' => $call['Callsign'],
'Date' => $call['Date'],
'Expected country' => $call['Country'],
'Expected adif' => $call['Adif'],
'Result country' => ucwords(strtolower($dxcc['entity']), "- (/"),
'Result adif' => $dxcc['adif'],
'Passed' => ($call['Adif'] == $dxcc['adif']) ? 'Yes' : 'No',
);
}
// End clock time in seconds
$end_time = microtime(true);
// Calculate script execution time
$execution_time = ($end_time - $start_time);
$data['result'] = $result;
$data['execution_time'] = $execution_time;
$data['calls_tested'] = $i;
$data['page_title'] = __("Callsign Tester");
$this->load->view('interface_assets/header', $data);
$this->load->view('calltester/call');
$this->load->view('interface_assets/footer');
}
public function dxcc_lookup($call, $date) {
$date = date("Y-m-d", strtotime($date));
$csadditions = '/^X$|^D$|^T$|^P$|^R$|^B$|^A$|^M$|^LH$|^L$|^J$|^SK$/';
$dxcc_exceptions = $this->db->select('`entity`, `adif`, `cqz`,`cont`,`long`,`lat`')
->where('`call`', $call)
->where('(start <= ', $date)
->or_where('start is null)', NULL, false)
->where('(end >= ', $date)
->or_where('end is null)', NULL, false)
->get('dxcc_exceptions');
if ($dxcc_exceptions->num_rows() > 0) {
$row = $dxcc_exceptions->row_array();
return $row;
} else {
if (preg_match('/(^KG4)[A-Z09]{3}/', $call)) { // KG4/ and KG4 5 char calls are Guantanamo Bay. If 4 or 6 char, it is USA
$call = "K";
} elseif (preg_match('/(^OH\/)|(\/OH[1-9]?$)/', $call)) { # non-Aland prefix!
$call = "OH"; # make callsign OH = finland
} elseif (preg_match('/(^CX\/)|(\/CX[1-9]?$)/', $call)) { # non-Antarctica prefix!
$call = "CX"; # make callsign CX = Uruguay
} elseif (preg_match('/(^3D2R)|(^3D2.+\/R)/', $call)) { # seems to be from Rotuma
$call = "3D2/R"; # will match with Rotuma
} elseif (preg_match('/^3D2C/', $call)) { # seems to be from Conway Reef
$call = "3D2/C"; # will match with Conway
} elseif (preg_match('/(^LZ\/)|(\/LZ[1-9]?$)/', $call)) { # LZ/ is LZ0 by DXCC but this is VP8h
$call = "LZ";
} elseif (preg_match('/(^KG4)[A-Z09]{2}/', $call)) {
$call = "KG4";
} elseif (preg_match('/(^KG4)[A-Z09]{1}/', $call)) {
$call = "K";
} elseif (preg_match('/\w\/\w/', $call)) {
if (preg_match_all('/^((\d|[A-Z])+\/)?((\d|[A-Z]){3,})(\/(\d|[A-Z])+)?(\/(\d|[A-Z])+)?$/', $call, $matches)) {
$prefix = $matches[1][0];
$callsign = $matches[3][0];
$suffix = $matches[5][0];
if ($prefix) {
$prefix = substr($prefix, 0, -1); # Remove the / at the end
}
if ($suffix) {
$suffix = substr($suffix, 1); # Remove the / at the beginning
};
if (preg_match($csadditions, $suffix)) {
if ($prefix) {
$call = $prefix;
} else {
$call = $callsign;
}
} else {
$result = $this->wpx($call, 1); # use the wpx prefix instead
if ($result == '') {
$row['adif'] = 0;
$row['cont'] = '';
$row['entity'] = '- NONE -';
$row['ituz'] = 0;
$row['cqz'] = 0;
$row['long'] = '0';
$row['lat'] = '0';
return $row;
} else {
$call = $result . "AA";
}
}
}
}
$len = strlen($call);
$dxcc_array = [];
// Fetch all candidates in one shot instead of looping
$dxcc_result = $this->db->query("SELECT `dxcc_prefixes`.`record`, `dxcc_prefixes`.`call`, `dxcc_prefixes`.`entity`, `dxcc_prefixes`.`adif`, `dxcc_prefixes`.`cqz`, `dxcc_entities`.`ituz`, `dxcc_prefixes`.`cont`, `dxcc_prefixes`.`long`, `dxcc_prefixes`.`lat`, `dxcc_prefixes`.`start`, `dxcc_prefixes`.`end`
FROM `dxcc_prefixes`
LEFT JOIN `dxcc_entities` ON `dxcc_entities`.`adif` = `dxcc_prefixes`.`adif`
WHERE ? like concat(`call`,'%')
and `dxcc_prefixes`.`call` like ?
AND (`dxcc_prefixes`.`start` <= ? OR `dxcc_prefixes`.`start` is null)
AND (`dxcc_prefixes`.`end` >= ? OR `dxcc_prefixes`.`end` is null) order by length(`call`) desc limit 1", array($call, substr($call, 0, 1) . '%', $date, $date));
foreach ($dxcc_result->result_array() as $row) {
$dxcc_array[$row['call']] = $row;
}
// query the table, removing a character from the right until a match
for ($i = $len; $i > 0; $i--) {
//printf("searching for %s\n", substr($call, 0, $i));
if (array_key_exists(substr($call, 0, $i), $dxcc_array)) {
$row = $dxcc_array[substr($call, 0, $i)];
// $row = $dxcc_result->row_array();
return $row;
}
}
}
return array(
'adif' => 0,
'cqz' => 0,
'ituz' => 0,
'long' => '',
'lat' => '',
'entity' => 'None',
);
}
function wpx($testcall, $i) {
$prefix = '';
$a = '';
$b = '';
$c = '';
$lidadditions = '/^QRP$|^LGT$/';
$csadditions = '/^X$|^D$|^T$|^P$|^R$|^B$|^A$|^M$|^LH$|^L$|^J$|^SK$/';
$noneadditions = '/^MM$|^AM$/';
# First check if the call is in the proper format, A/B/C where A and C
# are optional (prefix of guest country and P, MM, AM etc) and B is the
# callsign. Only letters, figures and "/" is accepted, no further check if the
# callsign "makes sense".
# 23.Apr.06: Added another "/X" to the regex, for calls like RV0AL/0/P
# as used by RDA-DXpeditions....
if (preg_match_all('/^((\d|[A-Z])+\/)?((\d|[A-Z]){3,})(\/(\d|[A-Z])+)?(\/(\d|[A-Z])+)?$/', $testcall, $matches)) {
# Now $1 holds A (incl /), $3 holds the callsign B and $5 has C
# We save them to $a, $b and $c respectively to ensure they won't get
# lost in further Regex evaluations.
$a = $matches[1][0];
$b = $matches[3][0];
$c = $matches[5][0];
if ($a) {
$a = substr($a, 0, -1); # Remove the / at the end
}
if ($c) {
$c = substr($c, 1); # Remove the / at the beginning
};
# In some cases when there is no part A but B and C, and C is longer than 2
# letters, it happens that $a and $b get the values that $b and $c should
# have. This often happens with liddish callsign-additions like /QRP and
# /LGT, but also with calls like DJ1YFK/KP5. ~/.yfklog has a line called
# "lidadditions", which has QRP and LGT as defaults. This sorts out half of
# the problem, but not calls like DJ1YFK/KH5. This is tested in a second
# try: $a looks like a call (.\d[A-Z]) and $b doesn't (.\d), they are
# swapped. This still does not properly handle calls like DJ1YFK/KH7K where
# only the OP's experience says that it's DJ1YFK on KH7K.
if (!$c && $a && $b) { # $a and $b exist, no $c
if (preg_match($lidadditions, $b)) { # check if $b is a lid-addition
$b = $a;
$a = null; # $a goes to $b, delete lid-add
} elseif ((preg_match('/\d[A-Z]+$/', $a)) && (preg_match('/\d$/', $b) || preg_match('/^[A-Z]\d[A-Z]$/', $b))) { # check for call in $a
$temp = $b;
$b = $a;
$a = $temp;
}
}
# *** Added later *** The check didn't make sure that the callsign
# contains a letter. there are letter-only callsigns like RAEM, but not
# figure-only calls.
if (preg_match('/^[0-9]+$/', $b)) { # Callsign only consists of numbers. Bad!
return null; # exit, undef
}
# Depending on these values we have to determine the prefix.
# Following cases are possible:
#
# 1. $a and $c undef --> only callsign, subcases
# 1.1 $b contains a number -> everything from start to number
# 1.2 $b contains no number -> first two letters plus 0
# 2. $a undef, subcases:
# 2.1 $c is only a number -> $a with changed number
# 2.2 $c is /P,/M,/MM,/AM -> 1.
# 2.3 $c is something else and will be interpreted as a Prefix
# 3. $a is defined, will be taken as PFX, regardless of $c
if (($a == null) && ($c == null)) { # Case 1
if (preg_match('/\d/', $b)) { # Case 1.1, contains number
preg_match('/(.+\d)[A-Z]*/', $b, $matches); # Prefix is all but the last
$prefix = $matches[1]; # Letters
} else { # Case 1.2, no number
$prefix = substr($b, 0, 2) . "0"; # first two + 0
}
} elseif (($a == null) && (isset($c))) { # Case 2, CALL/X
if (preg_match('/^(\d)/', $c)) { # Case 2.1, number
preg_match('/(.+\d)[A-Z]*/', $b, $matches); # regular Prefix in $1
# Here we need to find out how many digits there are in the
# prefix, because for example A45XR/0 is A40. If there are 2
# numbers, the first is not deleted. If course in exotic cases
# like N66A/7 -> N7 this brings the wrong result of N67, but I
# think that's rather irrelevant cos such calls rarely appear
# and if they do, it's very unlikely for them to have a number
# attached. You can still edit it by hand anyway..
if (preg_match('/^([A-Z]\d{2,})$/', $matches[1])) { # e.g. A45 $c = 0
$prefix = $matches[1] . $c; # -> A40
} else { # Otherwise cut all numbers
preg_match('/(.*[A-Z])\d+/', $matches[1], $match); # Prefix w/o number in $1
$prefix = $match[1] . $c; # Add attached number
}
} elseif (preg_match($csadditions, $c)) {
preg_match('/(.+\d)[A-Z]*/', $b, $matches); # Known attachment -> like Case 1.1
$prefix = $matches[1];
} elseif (preg_match($noneadditions, $c)) {
return '';
} elseif (preg_match('/^\d\d+$/', $c)) { # more than 2 numbers -> ignore
preg_match('/(.+\d)[A-Z]* /', $b, $matches); # see above
$prefix = $matches[1][0];
} else { # Must be a Prefix!
if (preg_match('/\d$/', $c)) { # ends in number -> good prefix
$prefix = $c;
} else { # Add Zero at the end
$prefix = $c . "0";
}
}
} elseif (($a) && (preg_match($noneadditions, $c))) { # Case 2.1, X/CALL/X ie TF/DL2NWK/MM - DXCC none
return '';
} elseif ($a) {
# $a contains the prefix we want
if (preg_match('/\d$/', $a)) { # ends in number -> good prefix
$prefix = $a;
} else { # add zero if no number
$prefix = $a . "0";
}
}
# In very rare cases (right now I can only think of KH5K and KH7K and FRxG/T
# etc), the prefix is wrong, for example KH5K/DJ1YFK would be KH5K0. In this
# case, the superfluous part will be cropped. Since this, however, changes the
# DXCC of the prefix, this will NOT happen when invoked from with an
# extra parameter $_[1]; this will happen when invoking it from &dxcc.
if (preg_match('/(\w+\d)[A-Z]+\d/', $prefix, $matches) && $i == null) {
$prefix = $matches[1][0];
}
return $prefix;
} else {
return '';
}
}
/*
* Check the dxcc_prefixes table and return (dxcc, country)
*/
public function check_dxcc_table($call, $date) {
$date = date("Y-m-d", strtotime($date));
$csadditions = '/^X$|^D$|^T$|^P$|^R$|^B$|^A$|^M$|^LH$|^L$|^J$|^SK$/';
$dxcc_exceptions = $this->db->select('`entity`, `adif`, `cqz`, `cont`')
->where('`call`', $call)
->where('(start <= ', $date)
->or_where('start is null)', NULL, false)
->where('(end >= ', $date)
->or_where('end is null)', NULL, false)
->get('dxcc_exceptions');
if ($dxcc_exceptions->num_rows() > 0) {
$row = $dxcc_exceptions->row_array();
return array($row['adif'], $row['entity'], $row['cqz'], $row['cont']);
}
if (preg_match('/(^KG4)[A-Z09]{3}/', $call)) { // KG4/ and KG4 5 char calls are Guantanamo Bay. If 4 or 6 char, it is USA
$call = "K";
} elseif (preg_match('/(^OH\/)|(\/OH[1-9]?$)/', $call)) { # non-Aland prefix!
$call = "OH"; # make callsign OH = finland
} elseif (preg_match('/(^CX\/)|(\/CX[1-9]?$)/', $call)) { # non-Antarctica prefix!
$call = "CX"; # make callsign CX = Uruguay
} elseif (preg_match('/(^3D2R)|(^3D2.+\/R)/', $call)) { # seems to be from Rotuma
$call = "3D2/R"; # will match with Rotuma
} elseif (preg_match('/^3D2C/', $call)) { # seems to be from Conway Reef
$call = "3D2/C"; # will match with Conway
} elseif (preg_match('/(^LZ\/)|(\/LZ[1-9]?$)/', $call)) { # LZ/ is LZ0 by DXCC but this is VP8h
$call = "LZ";
} elseif (preg_match('/(^KG4)[A-Z09]{2}/', $call)) {
$call = "KG4";
} elseif (preg_match('/(^KG4)[A-Z09]{1}/', $call)) {
$call = "K";
} elseif (preg_match('/\w\/\w/', $call)) {
if (preg_match_all('/^((\d|[A-Z])+\/)?((\d|[A-Z]){3,})(\/(\d|[A-Z])+)?(\/(\d|[A-Z])+)?$/', $call, $matches)) {
$prefix = $matches[1][0];
$callsign = $matches[3][0];
$suffix = $matches[5][0];
if ($prefix) {
$prefix = substr($prefix, 0, -1); # Remove the / at the end
}
if ($suffix) {
$suffix = substr($suffix, 1); # Remove the / at the beginning
};
if (preg_match($csadditions, $suffix)) {
if ($prefix) {
$call = $prefix;
} else {
$call = $callsign;
}
} else {
$result = $this->wpx($call, 1); # use the wpx prefix instead
if ($result == '') {
$row['adif'] = 0;
$row['entity'] = '- NONE -';
$row['cqz'] = 0;
$row['cont'] = '';
return array($row['adif'], $row['entity'], $row['cqz'], $row['cont']);
} else {
$call = $result . "AA";
}
}
}
}
$len = strlen($call);
$dxcc_array = [];
// Fetch all candidates in one shot instead of looping
$dxcc_result = $this->db->query("SELECT `call`, `entity`, `adif`, `cqz`, `cont`
FROM `dxcc_prefixes`
WHERE ? like concat(`call`,'%')
and `call` like ?
AND (`start` <= ? OR start is null)
AND (`end` >= ? OR end is null) order by length(`call`) desc limit 1", array($call, substr($call, 0, 1) . '%', $date, $date));
foreach ($dxcc_result->result_array() as $row) {
$dxcc_array[$row['call']] = $row;
}
// query the table, removing a character from the right until a match
for ($i = $len; $i > 0; $i--) {
//printf("searching for %s\n", substr($call, 0, $i));
if (array_key_exists(substr($call, 0, $i), $dxcc_array)) {
$row = $dxcc_array[substr($call, 0, $i)];
// $row = $dxcc_result->row_array();
return array($row['adif'], $row['entity'], $row['cqz'], $row['cont']);
}
}
return array("Not Found", "Not Found");
}
}
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