[Distances Worked] Updated code (with a rewrite) to support station logbooks
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Andreas
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共有 2 个文件被更改，包括 110 次插入 和 51 次删除
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@ -32,11 +32,13 @@ class Distances_model extends CI_Model
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function get_worked_sats() {
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$CI =& get_instance();
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$CI->load->model('Stations');
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$station_id = $CI->Stations->find_active();
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$CI->load->model('logbooks_model');
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$logbooks_locations_array = $CI->logbooks_model->list_logbook_relationships($this->session->userdata('active_station_logbook'));
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$location_list = "'".implode("','",$logbooks_locations_array)."'";
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// get all worked sats from database
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$sql = "SELECT distinct col_sat_name FROM ".$this->config->item('table_name')." WHERE station_id = ".$station_id . " and coalesce(col_sat_name, '') <> '' ORDER BY col_sat_name";
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$sql = "SELECT distinct col_sat_name FROM ".$this->config->item('table_name')." WHERE station_id in (" . $location_list . ") and coalesce(col_sat_name, '') <> '' ORDER BY col_sat_name";
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$data = $this->db->query($sql);
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@ -50,11 +52,13 @@ class Distances_model extends CI_Model
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function get_worked_bands() {
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$CI =& get_instance();
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$CI->load->model('Stations');
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$station_id = $CI->Stations->find_active();
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$CI->load->model('logbooks_model');
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$logbooks_locations_array = $CI->logbooks_model->list_logbook_relationships($this->session->userdata('active_station_logbook'));
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$location_list = "'".implode("','",$logbooks_locations_array)."'";
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// get all worked slots from database
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$sql = "SELECT distinct LOWER(COL_BAND) as COL_BAND FROM ".$this->config->item('table_name')." WHERE station_id = ".$station_id;
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$sql = "SELECT distinct LOWER(COL_BAND) as COL_BAND FROM ".$this->config->item('table_name')." WHERE station_id in (" . $location_list . ")";
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$data = $this->db->query($sql);
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$worked_slots = array();
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@ -75,10 +79,16 @@ class Distances_model extends CI_Model
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function get_distances($postdata, $measurement_base)
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{
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$CI =& get_instance();
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$CI->load->model('Stations');
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$station_id = $CI->Stations->find_active();
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$CI->load->model('logbooks_model');
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$logbooks_locations_array = $CI->logbooks_model->list_logbook_relationships($this->session->userdata('active_station_logbook'));
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$station_gridsquare = $CI->Stations->find_gridsquare();
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$result = array();
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foreach ($logbooks_locations_array as $station_id) {
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$station_gridsquare = $this->find_gridsquare($station_id);
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if ($station_gridsquare != "") {
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$gridsquare = explode(',', $station_gridsquare); // We need to convert to an array, since a user can enter several gridsquares
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$this->db->select('col_call callsign, col_gridsquare grid');
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@ -95,7 +105,64 @@ class Distances_model extends CI_Model
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}
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$this->db->where('station_id', $station_id);
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$dataarrayata = $this->db->get($this->config->item('table_name'));
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$this->plot($dataarrayata->result_array(), $gridsquare, $measurement_base);
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$temp = $this->plot($dataarrayata->result_array(), $gridsquare, $measurement_base);
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$result = $this->mergeresult($result, $temp);
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}
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}
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if ($result) {
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header('Content-Type: application/json');
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echo json_encode($result);
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}
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else {
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header('Content-Type: application/json');
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echo json_encode(array('Error' => 'No QSOs found to plot.'));
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}
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}
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/*
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* We merge the result from several station_id's. They can have different gridsquares, so we need to use the correct gridsquare to calculate the correct distance.
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*/
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function mergeresult($result, $add) {
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if (sizeof($result) > 0) {
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if ($result['qrb']['Distance'] < $add['qrb']['Distance']) {
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$result['qrb']['Distance'] = $add['qrb']['Distance'];
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$result['qrb']['Grid'] = $add['qrb']['Grid'];
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$result['qrb']['Callsign'] = $add['qrb']['Callsign'];
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}
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$result['qrb']['Qsos'] += $add['qrb']['Qsos'];
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for ($i = 0; $i <= 399; $i++) {
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$result['qsodata'][$i]['count'] += $add['qsodata'][$i]['count'];
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if ($result['qsodata'][$i]['callcount'] < 5 && $add['qsodata'][$i]['callcount'] > 0) {
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$calls = explode(',', $add['qsodata'][$i]['calls']);
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foreach ($calls as $c) {
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if ($result['qsodata'][$i]['callcount'] < 5) {
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if ($result['qsodata'][$i]['callcount'] > 0) {
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$result['qsodata'][$i]['calls'] .= ', ';
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}
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$result['qsodata'][$i]['calls'] .= $c;
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$result['qsodata'][$i]['callcount']++;
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}
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}
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}
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}
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return $result;
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}
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return $add;
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}
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/*
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* Fetches the gridsquare from the station_id
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*/
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function find_gridsquare($station_id) {
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$this->db->where('station_id', $station_id);
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return $this->db->get('station_profile')->row()->station_gridsquare;
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}
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// This functions takes query result from the database and extracts grids from the qso,
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@ -143,12 +210,12 @@ class Distances_model extends CI_Model
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'Callsign' => '',
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'Grid' => '',
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'Distance' => '',
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'Qsoes' => '',
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'Qsos' => '',
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'Grids' => ''
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);
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foreach ($qsoArray as $qso) {
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$qrb['Qsoes']++; // Counts up number of qsoes
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$qrb['Qsos']++; // Counts up number of qsos
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$bearingdistance = $this->bearing_dist($stationgrid, $qso['grid'], $measurement_base); // Calculates distance based on grids
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$arrayplacement = $bearingdistance / 50; // Resolution is 50, calculates where to put result in array
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if ($bearingdistance > $qrb['Distance']) { // Saves the longest QSO
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@ -156,7 +223,7 @@ class Distances_model extends CI_Model
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$qrb['Callsign'] = $qso['callsign'];
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$qrb['Grid'] = $qso['grid'];
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}
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$dataarray[$arrayplacement]['count']++; // Used for counting total qsoes plotted
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$dataarray[$arrayplacement]['count']++; // Used for counting total qsos plotted
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if ($dataarray[$arrayplacement]['callcount'] < 5) { // Used for tooltip in graph, set limit to 5 calls shown
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if ($dataarray[$arrayplacement]['callcount'] > 0) {
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$dataarray[$arrayplacement]['calls'] .= ', ';
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@ -166,18 +233,12 @@ class Distances_model extends CI_Model
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}
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}
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if (!$qrb['Qsoes'] == 0) { // We have a result :)
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header('Content-Type: application/json');
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$data['ok'] = 'OK';
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$data['qrb'] = $qrb;
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$data['qsodata'] = $dataarray;
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$data['unit'] = $unit;
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echo json_encode($data);
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}
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else {
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header('Content-Type: application/json');
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echo json_encode(array('Error' => 'No QSOs found to plot.'));
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}
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return $data;
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}
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}
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@ -239,8 +300,6 @@ class Distances_model extends CI_Model
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$co = cos($l1[1] - $l2[1]) * cos($l1[0]) * cos($l2[0]) + sin($l1[0]) * sin($l2[0]);
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$ca = atan2(sqrt(1 - $co*$co), $co);
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switch ($measurement_base) {
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case 'M':
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return round(6371*$ca/1.609344);
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@ -82,7 +82,7 @@ function distPlot(form) {
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options.series.push(series);
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$('#information').html(tmp.qrb.Qsoes + " contacts were plotted.<br /> Your furthest contact was with " + tmp.qrb.Callsign
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$('#information').html(tmp.qrb.Qsos + " contacts were plotted.<br /> Your furthest contact was with " + tmp.qrb.Callsign
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+ " in gridsquare "+ tmp.qrb.Grid
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+"; the distance was "
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+tmp.qrb.Distance + tmp.unit +".");
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