load->helper(array('form', 'url')); } /* |-------------------------------------------------------------------------- | Function: index |-------------------------------------------------------------------------- | | Default function for the controller which loads when doing /lotw | this shows all the uploaded lotw p12 certificates the user has uploaded | */ public function index() { $this->load->model('user_model'); if(!$this->user_model->authorize(2)) { $this->session->set_flashdata('notice', 'You\'re not allowed to do that!'); redirect('dashboard'); } // Fire OpenSSL missing error if not found if (!extension_loaded('openssl')) { echo "You must install php OpenSSL for LoTW functions to work"; } // Load required models for page generation $this->load->model('LotwCert'); // Get Array of the logged in users LOTW certs. $data['lotw_cert_results'] = $this->LotwCert->lotw_certs($this->session->userdata('user_id')); // Set Page Title $data['page_title'] = "Logbook of the World"; // Load Views $this->load->view('interface_assets/header', $data); $this->load->view('lotw_views/index'); $this->load->view('interface_assets/footer'); } /* |-------------------------------------------------------------------------- | Function: cert_upload |-------------------------------------------------------------------------- | | Nothing fancy just shows the cert_upload form for uploading p12 files | */ public function cert_upload() { $this->load->model('user_model'); if(!$this->user_model->authorize(2)) { $this->session->set_flashdata('notice', 'You\'re not allowed to do that!'); redirect('dashboard'); } // Set Page Title $data['page_title'] = "Logbook of the World"; // Load Views $this->load->view('interface_assets/header', $data); $this->load->view('lotw_views/upload_cert', array('error' => ' ' )); $this->load->view('interface_assets/footer'); } /* |-------------------------------------------------------------------------- | Function: do_cert_upload |-------------------------------------------------------------------------- | | do_cert_upload is called from cert_upload form submit and handles uploading | and processing of p12 files and storing the data into mysql | */ public function do_cert_upload() { $this->load->model('user_model'); if(!$this->user_model->authorize(2)) { $this->session->set_flashdata('notice', 'You\'re not allowed to do that!'); redirect('dashboard'); } // Fire OpenSSL missing error if not found if (!extension_loaded('openssl')) { echo "You must install php OpenSSL for LoTW functions to work"; } // create folder to store certs while processing if (!file_exists('./uploads/lotw/certs')) { mkdir('./uploads/lotw/certs', 0755, true); } $config['upload_path'] = './uploads/lotw/certs'; $config['allowed_types'] = 'p12'; $this->load->library('upload', $config); if ( ! $this->upload->do_upload('userfile')) { // Upload of P12 Failed $error = array('error' => $this->upload->display_errors()); // Set Page Title $data['page_title'] = "Logbook of the World"; // Load Views $this->load->view('interface_assets/header', $data); $this->load->view('lotw_views/upload_cert', $error); $this->load->view('interface_assets/footer'); } else { // Load database queries $this->load->model('LotwCert'); //Upload of P12 successful $data = array('upload_data' => $this->upload->data()); $info = $this->decrypt_key($data['upload_data']['full_path']); // Check to see if certificate is already in the system $new_certficiate = $this->LotwCert->find_cert($info['issued_callsign'], $this->session->userdata('user_id')); // Check DXCC & Store Country Name $this->load->model('Logbook_model'); $dxcc_check = $this->Logbook_model->check_dxcc_table($info['issued_callsign'], $info['validFrom']); $dxcc = $dxcc_check[1]; if($new_certficiate == 0) { // New Certificate Store in Database // Store Certificate Data into MySQL $this->LotwCert->store_certficiate($this->session->userdata('user_id'), $info['issued_callsign'], $dxcc, $info['validFrom'], $info['validTo_Date'], $info['pem_key'], $info['general_cert']); // Cert success flash message $this->session->set_flashdata('Success', $info['issued_callsign'].' Certficiate Imported.'); } else { // Certficiate is in the system time to update $this->LotwCert->update_certficiate($this->session->userdata('user_id'), $info['issued_callsign'], $dxcc, $info['validFrom'], $info['validTo_Date'], $info['pem_key'], $info['general_cert']); // Cert success flash message $this->session->set_flashdata('Success', $info['issued_callsign'].' Certficiate Updated.'); } // p12 certificate processed time to delete the file unlink($data['upload_data']['full_path']); // Get Array of the logged in users LOTW certs. $data['lotw_cert_results'] = $this->LotwCert->lotw_certs($this->session->userdata('user_id')); // Set Page Title $data['page_title'] = "Logbook of the World"; // Load Views $this->load->view('interface_assets/header', $data); $this->load->view('lotw_views/index'); $this->load->view('interface_assets/footer'); } } /* |-------------------------------------------------------------------------- | Function: lotw_upload |-------------------------------------------------------------------------- | | This function Uploads to LOTW | */ public function lotw_upload() { // Fire OpenSSL missing error if not found if (!extension_loaded('openssl')) { echo "You must install php OpenSSL for LoTW functions to work"; } // Get Station Profile Data $this->load->model('Stations'); $station_profiles = $this->Stations->all(); // Array of QSO IDs being Uploaded $qso_id_array = array(); // Build TQ8 Outputs if ($station_profiles->num_rows() >= 1) { foreach ($station_profiles->result() as $station_profile) { // Get Certificate Data $this->load->model('LotwCert'); $data['station_profile'] = $station_profile; $data['lotw_cert_info'] = $this->LotwCert->lotw_cert_details($station_profile->station_callsign); // If Station Profile has no LOTW Cert continue on. if(!isset($data['lotw_cert_info']->cert_dxcc)) { continue; } $this->load->model('Dxcc'); $data['station_profile_dxcc'] = $this->Dxcc->lookup_country($data['lotw_cert_info']->cert_dxcc); // Get QSOs $this->load->model('Logbook_model'); $data['qsos'] = $this->Logbook_model->get_lotw_qsos_to_upload($data['station_profile']->station_id, $data['lotw_cert_info']->date_created, $data['lotw_cert_info']->date_expires); // Nothing to upload if(empty($data['qsos']->result())){ echo $station_profile->station_callsign." (".$station_profile->station_profile_name.") No QSOs to Upload
"; continue; } foreach ($data['qsos']->result() as $temp_qso) { array_push($qso_id_array, $temp_qso->COL_PRIMARY_KEY); } //$this->load->view('lotw_views/adif_views/adif_export', $data); // Build File to save $adif_to_save = $this->load->view('lotw_views/adif_views/adif_export', $data, TRUE); // Build Filename $filename_for_saving = preg_replace('/[^a-z0-9]+/', '-', strtolower($data['lotw_cert_info']->callsign))."-".date("Y-m-d-H-i-s")."-cloudlog.tq8"; $gzdata = gzencode($adif_to_save, 9); $fp = fopen($filename_for_saving, "w"); fwrite($fp, $gzdata); fclose($fp); //The URL that accepts the file upload. $url = 'https://lotw.arrl.org/lotw/upload'; //The name of the field for the uploaded file. $uploadFieldName = 'upfile'; //The full path to the file that you want to upload $filePath = realpath($filename_for_saving); //Initiate cURL $ch = curl_init(); //Set the URL curl_setopt($ch, CURLOPT_URL, $url); //Set the HTTP request to POST curl_setopt($ch, CURLOPT_POST, true); //Tell cURL to return the output as a string. curl_setopt($ch, CURLOPT_RETURNTRANSFER, true); //If the function curl_file_create exists if(function_exists('curl_file_create')){ //Use the recommended way, creating a CURLFile object. $filePath = curl_file_create($filePath); } else{ //Otherwise, do it the old way. //Get the canonicalized pathname of our file and prepend //the @ character. $filePath = '@' . realpath($filePath); //Turn off SAFE UPLOAD so that it accepts files //starting with an @ curl_setopt($ch, CURLOPT_SAFE_UPLOAD, false); } //Setup our POST fields $postFields = array( $uploadFieldName => $filePath ); curl_setopt($ch, CURLOPT_POSTFIELDS, $postFields); //Execute the request $result = curl_exec($ch); //If an error occured, throw an exception //with the error message. if(curl_errno($ch)){ throw new Exception(curl_error($ch)); } $pos = strpos($result, ""); if ($pos === false) { // Upload of TQ8 Failed for unknown reason echo $station_profile->station_callsign." (".$station_profile->station_profile_name.") Upload Failed"."
"; } else { // Upload of TQ8 was successfull echo "Upload Successful - ".$filename_for_saving."
"; $this->LotwCert->last_upload($data['lotw_cert_info']->lotw_cert_id); // Mark QSOs as Sent foreach ($qso_id_array as $qso_number) { $this->Logbook_model->mark_lotw_sent($qso_number); } } // Delete TQ8 File - This is done regardless of whether upload was succcessful unlink(realpath($filename_for_saving)); } } else { echo "No Station Profiles found to upload to LOTW"; } /* | Download QSO Matches from LoTW */ echo "

"; echo "LoTW Matches
"; echo $this->lotw_download(); } /* |-------------------------------------------------------------------------- | Function: delete_cert |-------------------------------------------------------------------------- | | Deletes LOTW certificate from the MySQL table | */ public function delete_cert($cert_id) { $this->load->model('user_model'); if(!$this->user_model->authorize(2)) { $this->session->set_flashdata('notice', 'You\'re not allowed to do that!'); redirect('dashboard'); } $this->load->model('LotwCert'); $this->LotwCert->delete_certficiate($this->session->userdata('user_id'), $cert_id); $this->session->set_flashdata('Success', 'Certficiate Deleted.'); redirect('/lotw/'); } /* |-------------------------------------------------------------------------- | Function: decrypt_key |-------------------------------------------------------------------------- | | Accepts p12 file and optional password and encrypts the file returning | the required fields for LOTW and the PEM Key | */ public function decrypt_key($file, $password = "") { $this->load->model('user_model'); if(!$this->user_model->authorize(2)) { $this->session->set_flashdata('notice', 'You\'re not allowed to do that!'); redirect('dashboard'); } $results = array(); $password = $password; // Only needed if 12 has a password set $filename = file_get_contents('file://'.$file); $worked = openssl_pkcs12_read($filename, $results, $password); $data['general_cert'] = $results['cert']; if($worked) { // Reading p12 successful $new_password = "cloudlog"; // set default password $result = null; $worked = openssl_pkey_export($results['pkey'], $result, $new_password); if($worked) { // Store PEM Key in Array $data['pem_key'] = $result; } else { // Error Log Error Message log_message('error', openssl_error_string()); // Set warning message redirect to LOTW main page $this->session->set_flashdata('Warning', openssl_error_string()); redirect('/lotw/'); } } else { // Reading p12 failed log error message log_message('error', openssl_error_string()); // Set warning message redirect to LOTW main page $this->session->set_flashdata('Warning', openssl_error_string()); redirect('/lotw/'); } // Read Cert Data $certdata= openssl_x509_parse($results['cert'],0); // Store Variables $data['issued_callsign'] = $certdata['subject']['undefined']; $data['issued_name'] = $certdata['subject']['commonName']; $data['validFrom'] = $certdata['extensions']['1.3.6.1.4.1.12348.1.2']; $data['validTo_Date'] = $certdata['extensions']['1.3.6.1.4.1.12348.1.3']; return $data; } /* |-------------------------------------------------------------------------- | Function: loadFromFile |-------------------------------------------------------------------------- | | $filepath is the ADIF file, $display_view is used to hide the output if its internal script | | Internal function that takes the LoTW ADIF and imports into the log | */ private function loadFromFile($filepath, $display_view = "TRUE") { // Figure out how we should be marking QSLs confirmed via LoTW $query = $query = $this->db->query('SELECT lotw_rcvd_mark FROM config'); $q = $query->row(); $config['lotw_rcvd_mark'] = $q->lotw_rcvd_mark; ini_set('memory_limit', '-1'); set_time_limit(0); $this->load->library('adif_parser'); $this->adif_parser->load_from_file($filepath); $this->adif_parser->initialize(); $tableheaders = ""; $tableheaders .= ""; $tableheaders .= ""; $tableheaders .= ""; $tableheaders .= ""; $tableheaders .= ""; $tableheaders .= ""; $tableheaders .= ""; $tableheaders .= ""; $tableheaders .= ""; $tableheaders .= ""; $tableheaders .= ""; $table = ""; while($record = $this->adif_parser->get_record()) { $time_on = date('Y-m-d', strtotime($record['qso_date'])) ." ".date('H:i', strtotime($record['time_on'])); $qsl_date = date('Y-m-d', strtotime($record['qslrdate'])) ." ".date('H:i', strtotime($record['qslrdate'])); if (isset($record['time_off'])) { $time_off = date('Y-m-d', strtotime($record['qso_date'])) ." ".date('H:i', strtotime($record['time_off'])); } else { $time_off = date('Y-m-d', strtotime($record['qso_date'])) ." ".date('H:i', strtotime($record['time_on'])); } // If we have a positive match from LoTW, record it in the DB according to the user's preferences if ($record['qsl_rcvd'] == "Y") { $record['qsl_rcvd'] = $config['lotw_rcvd_mark']; } $status = $this->logbook_model->import_check($time_on, $record['call'], $record['band']); $skipNewQso = $this->input->post('importMissing'); // If import missing was checked if($status == "No Match" && $skipNewQso != NULL) { $station_id = $this->logbook_model->find_correct_station_id($record['station_callsign'], $record['my_gridsquare']); if ($station_id != NULL) { $result = $this->logbook_model->import($record, $station_id, NULL, NULL, NULL); // Create the Entry if ($result == "") { $lotw_status = 'QSO imported'; } else { $lotw_status = $result; } } } else { if (isset($record['state'])) { $state = $record['state']; } else { $state = ""; } $lotw_status = $this->logbook_model->lotw_update($time_on, $record['call'], $record['band'], $qsl_date, $record['qsl_rcvd'], $state); } $table .= ""; $table .= ""; $table .= ""; $table .= ""; $table .= ""; $table .= ""; $table .= ""; $table .= ""; $table .= ""; $table .= ""; $table .= ""; } if ($table != "") { $table .= "
Station CallsignQSO DateCallModeLoTW QSL ReceivedDate LoTW ConfirmedStateLog StatusLoTW Status
".$record['station_callsign']."".$time_on."".$record['call']."".$record['mode']."".$record['qsl_rcvd']."".$qsl_date."".$state."QSO Record: ".$status."LoTW Record: ".$lotw_status."
"; $data['lotw_table_headers'] = $tableheaders; $data['lotw_table'] = $table; } unlink($filepath); if(isset($data['lotw_table_headers'])) { if($display_view == TRUE) { $data['page_title'] = "LoTW ADIF Information"; $this->load->view('interface_assets/header', $data); $this->load->view('lotw/analysis'); $this->load->view('interface_assets/footer'); } else { return $tableheaders.$table; } } else { echo "LoTW Downloading failed either due to it being down or incorrect logins."; } } /* |-------------------------------------------------------------------------- | Function: lotw_download |-------------------------------------------------------------------------- | | Collects users with LoTW usernames and passwords and runs through them | downloading matching QSOs. | */ function lotw_download() { $this->load->model('user_model'); $this->load->model('logbook_model'); $query = $this->user_model->get_all_lotw_users(); if ($query->num_rows() >= 1) { foreach ($query->result() as $user) { $config['upload_path'] = './uploads/'; $file = $config['upload_path'] . 'lotwreport_download.adi'; // Get credentials for LoTW $data['user_lotw_name'] = urlencode($user->user_lotw_name); $data['user_lotw_password'] = urlencode($user->user_lotw_password); // Get URL for downloading LoTW $query = $query = $this->db->query('SELECT lotw_download_url FROM config'); $q = $query->row(); $lotw_url = $q->lotw_download_url; // Validate that LoTW credentials are not empty // TODO: We don't actually see the error message if ($data['user_lotw_name'] == '' || $data['user_lotw_password'] == '') { echo "You have not defined your ARRL LoTW credentials!"; } $lotw_last_qsl_date = date('Y-m-d', strtotime($this->logbook_model->lotw_last_qsl_date())); // Build URL for LoTW report file $lotw_url .= "?"; $lotw_url .= "login=" . $data['user_lotw_name']; $lotw_url .= "&password=" . $data['user_lotw_password']; $lotw_url .= "&qso_query=1&qso_qsl='yes'&qso_qsldetail='yes'&qso_mydetail='yes'"; //TODO: Option to specifiy whether we download location data from LoTW or not //$lotw_url .= "&qso_qsldetail=\"yes\"; $lotw_url .= "&qso_qslsince="; $lotw_url .= "$lotw_last_qsl_date"; file_put_contents($file, file_get_contents($lotw_url)); ini_set('memory_limit', '-1'); $results = $this->loadFromFile($file, false); return $results; } } else { return "No LOTW User details found to carry out matches."; } } public function import() { $this->load->model('user_model'); if(!$this->user_model->authorize(2)) { $this->session->set_flashdata('notice', 'You\'re not allowed to do that!'); redirect('dashboard'); } $data['page_title'] = "LoTW ADIF Import"; $config['upload_path'] = './uploads/'; $config['allowed_types'] = 'adi|ADI'; $this->load->library('upload', $config); $this->load->model('logbook_model'); if ($this->input->post('lotwimport') == 'fetch') { $file = $config['upload_path'] . 'lotwreport_download.adi'; // Get credentials for LoTW $query = $this->user_model->get_by_id($this->session->userdata('user_id')); $q = $query->row(); $data['user_lotw_name'] = urlencode($q->user_lotw_name); $data['user_lotw_password'] = urlencode($q->user_lotw_password); // Get URL for downloading LoTW $query = $query = $this->db->query('SELECT lotw_download_url FROM config'); $q = $query->row(); $lotw_url = $q->lotw_download_url; // Validate that LoTW credentials are not empty // TODO: We don't actually see the error message if ($data['user_lotw_name'] == '' || $data['user_lotw_password'] == '') { $this->session->set_flashdata('warning', 'You have not defined your ARRL LoTW credentials!'); redirect('lotw/import'); } $customDate = $this->input->post('from'); if ($customDate != NULL) { $customDate = DateTime::createFromFormat('d/m/Y', $customDate); $customDate = $customDate->format('Y-m-d'); $lotw_last_qsl_date = date($customDate); } else { // Query the logbook to determine when the last LoTW confirmation was $lotw_last_qsl_date = date('Y-m-d', strtotime($this->logbook_model->lotw_last_qsl_date())); } // Build URL for LoTW report file $lotw_url .= "?"; $lotw_url .= "login=" . $data['user_lotw_name']; $lotw_url .= "&password=" . $data['user_lotw_password']; $lotw_url .= "&qso_query=1&qso_qsl='yes'&qso_qsldetail='yes'&qso_mydetail='yes'"; //TODO: Option to specifiy whether we download location data from LoTW or not //$lotw_url .= "&qso_qsldetail=\"yes\"; $lotw_url .= "&qso_qslsince="; $lotw_url .= "$lotw_last_qsl_date"; // Only pull back entries that belong to this callsign $lotw_call = $this->session->userdata('user_callsign'); $lotw_url .= "&qso_owncall=$lotw_call"; file_put_contents($file, file_get_contents($lotw_url)); ini_set('memory_limit', '-1'); $this->loadFromFile($file); } else { if ( ! $this->upload->do_upload()) { $data['error'] = $this->upload->display_errors(); $this->load->view('interface_assets/header', $data); $this->load->view('lotw/import'); $this->load->view('interface_assets/footer'); } else { $data = array('upload_data' => $this->upload->data()); $this->loadFromFile('./uploads/'.$data['upload_data']['file_name']); } } } // end function public function export() { $this->load->model('user_model'); if(!$this->user_model->authorize(2)) { $this->session->set_flashdata('notice', 'You\'re not allowed to do that!'); redirect('dashboard'); } $data['page_title'] = "LoTW .TQ8 Upload"; $config['upload_path'] = './uploads/'; $config['allowed_types'] = 'tq8|TQ8'; $this->load->library('upload', $config); if ( ! $this->upload->do_upload()) { $data['error'] = $this->upload->display_errors(); $this->load->view('interface_assets/header', $data); $this->load->view('lotw/export'); $this->load->view('interface_assets/footer'); } else { $data = array('upload_data' => $this->upload->data()); // Figure out how we should be marking QSLs confirmed via LoTW $query = $query = $this->db->query('SELECT lotw_login_url FROM config'); $q = $query->row(); $config['lotw_login_url'] = $q->lotw_login_url; // Set some fields that we're going to need for ARRL login $query = $this->user_model->get_by_id($this->session->userdata('user_id')); $q = $query->row(); $fields['login'] = $q->user_lotw_name; $fields['password'] = $q->user_lotw_password; $fields['acct_sel'] = ""; if ($fields['login'] == '' || $fields['password'] == '') { $this->session->set_flashdata('warning', 'You have not defined your ARRL LoTW credentials!'); redirect('lotw/status'); } // Curl stuff goes here // First we need to get a cookie // options $cookie_file_path = "./uploads/cookies.txt"; $agent = "Mozilla/4.0 (compatible;)"; // begin script $ch = curl_init(); // extra headers $headers[] = "Accept: */*"; $headers[] = "Connection: Keep-Alive"; // basic curl options for all requests curl_setopt($ch, CURLOPT_HTTPHEADER, $headers); curl_setopt($ch, CURLOPT_HEADER, 0); // TODO: These SSL things should probably be set to true :) curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, 0); curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false); curl_setopt($ch, CURLOPT_USERAGENT, $agent); curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1); curl_setopt($ch, CURLOPT_FOLLOWLOCATION, 1); curl_setopt($ch, CURLOPT_COOKIEFILE, $cookie_file_path); curl_setopt($ch, CURLOPT_COOKIEJAR, $cookie_file_path); // Set login URL curl_setopt($ch, CURLOPT_URL, $config['lotw_login_url']); // set postfields using what we extracted from the form $POSTFIELDS = http_build_query($fields); // set post options curl_setopt($ch, CURLOPT_POST, 1); curl_setopt($ch, CURLOPT_POSTFIELDS, $POSTFIELDS); // perform login $result = curl_exec($ch); if (stristr($result, "Username/password incorrect")) { $this->session->set_flashdata('warning', 'Your ARRL username and/or password is incorrect.'); redirect('lotw/status'); } // Now we need to use that cookie and upload the file // change URL to upload destination URL curl_setopt($ch, CURLOPT_URL, $config['lotw_login_url']); // Grab the file $postfile = array( "upfile"=>"@./uploads/".$data['upload_data']['file_name'], ); //Upload it curl_setopt($ch, CURLOPT_POSTFIELDS, $postfile); $response = curl_exec($ch); if (stristr($response, "accepted")) { $this->session->set_flashdata('lotw_status', 'accepted'); $data['page_title'] = "LoTW .TQ8 Sent"; } elseif (stristr($response, "rejected")) { $this->session->set_flashdata('lotw_status', 'rejected'); $data['page_title'] = "LoTW .TQ8 Sent"; } else { // If we're here, we didn't find what we're looking for in the ARRL response // and LoTW is probably down or broken. $this->session->set_flashdata('warning', 'Did not receive proper response from LoTW. Try again later.'); $data['page_title'] = "LoTW .TQ8 Not Sent"; } // Now we need to clean up unlink($cookie_file_path); unlink('./uploads/'.$data['upload_data']['file_name']); $this->load->view('interface_assets/header', $data); $this->load->view('lotw/status'); $this->load->view('interface_assets/footer'); } } /* Load the ARRL LOTW User Activity CSV and saves into uploads/lotw_users.csv */ public function load_users() { $contents = file_get_contents('https://lotw.arrl.org/lotw-user-activity.csv', true); if($contents === FALSE) { echo "something went wrong"; } else { $file = './updates/lotw_users.csv'; if(!is_file($file)){ // Some simple example content. file_put_contents($file, $contents); // Save our content to the file. } echo "LoTW User Data Saved."; } } /* Check if callsign is an active LOTW user and return whether its true or not */ function lotw_usercheck($callsign) { $f = fopen('./updates/lotw_users.csv', "r"); $result = false; while ($row = fgetcsv($f)) { if ($row[0] == strtoupper($callsign)) { $result = $row[0]; echo "Found"; break; } else { echo "Not Found"; break; } } fclose($f); } function signlog($sign_key, $string) { $qso_string = $string; $key = $sign_key; $pkeyid = openssl_pkey_get_private($key, 'cloudlog'); //openssl_sign($plaintext, $signature, $pkeyid, OPENSSL_ALGO_SHA1 ); //openssl_free_key($pkeyid); if(openssl_sign($qso_string, $signature, $pkeyid, OPENSSL_ALGO_SHA1)) { openssl_free_key($pkeyid); $signature_b64 = base64_encode($signature); return $signature_b64; } } /* | Function: lotw_satellite_map | Requires: OSCAR Satellite name $satname | | Outputs if LOTW uses a different satellite name | */ function lotw_satellite_map($satname) { $arr = array( "ARISS" => "ISS", "UKUBE1" => "UKUBE-1", "KEDR" => "ARISSAT-1", "TO-108" => "CAS-6", "TAURUS" => "TAURUS-1", "AISAT1" => "AISAT-1", ); return array_search(strtoupper($satname),$arr,true); } } // end class