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show decoded aprs messages in the frontend

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This commit is contained in:
Jakob Ketterl
2019-09-13 22:29:04 +02:00
parent 311f22f6ba
commit 8d47259f78
3 changed files with 92 additions and 14 deletions
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67
htdocs/openwebrx.js
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@ -1253,6 +1253,9 @@ function on_ws_recv(evt)
dial_frequencies = json.value;
update_dial_button();
break;
case "aprs_data":
update_packet_panel(json.value);
break;
default:
console.warn('received message of unknown type: ' + json.type);
}
@ -1439,20 +1442,61 @@ function update_wsjt_panel(msg) {
$b.scrollTop($b[0].scrollHeight);
}
var wsjt_removal_interval;
var digital_removal_interval;
// remove old wsjt messages in fixed intervals
function init_wsjt_removal_timer() {
if (wsjt_removal_interval) clearInterval(wsjt_removal_interval);
wsjt_removal_interval = setInterval(function(){
var $elements = $('#openwebrx-panel-wsjt-message tbody tr');
// limit to 1000 entries in the list since browsers get laggy at some point
var toRemove = $elements.length - 1000;
if (toRemove <= 0) return;
$elements.slice(0, toRemove).remove();
function init_digital_removal_timer() {
if (digital_removal_interval) clearInterval(digital_removal_interval);
digital_removal_interval = setInterval(function(){
['#openwebrx-panel-wsjt-message', '#openwebrx-panel-packet-message'].forEach(function(root){
var $elements = $(root + ' tbody tr');
// limit to 1000 entries in the list since browsers get laggy at some point
var toRemove = $elements.length - 1000;
if (toRemove <= 0) return;
$elements.slice(0, toRemove).remove();
});
}, 15000);
}
function update_packet_panel(msg) {
var $b = $('#openwebrx-panel-packet-message tbody');
var pad = function(i) { return ('' + i).padStart(2, "0"); }
if (msg.type && msg.type == 'thirdparty' && msg.data) {
msg = msg.data;
}
var source = msg.source;
if (msg.type) {
if (msg.type == 'item') {
source = msg.item;
}
if (msg.type == 'object') {
source = msg.object;
}
}
var timestamp = '';
if (msg.timestamp) {
var t = new Date(msg.timestamp);
timestamp = pad(t.getUTCHours()) + pad(t.getUTCMinutes()) + pad(t.getUTCSeconds())
}
var link = '';
if (msg.lat && msg.lon) {
link = '<a class="openwebrx-maps-pin" href="/map?callsign=' + source + '" target="_blank"></a>';
}
$b.append($(
'<tr>' +
'<td>' + timestamp + '</td>' +
'<td class="callsign">' + source + '</td>' +
'<td class="coord">' + link + '</td>' +
'<td class="message">' + (msg.comment || msg.message || '') + '</td>' +
'</tr>'
));
$b.scrollTop($b[0].scrollHeight);
}
function hide_digitalvoice_panels() {
$(".openwebrx-meta-panel").each(function(_, p){
toggle_panel(p.id, false);
@ -2752,6 +2796,7 @@ function demodulator_digital_replace(subtype)
$('#openwebrx-panel-digimodes').attr('data-mode', subtype);
toggle_panel("openwebrx-panel-digimodes", true);
toggle_panel("openwebrx-panel-wsjt-message", ['ft8', 'wspr', 'jt65', 'jt9', 'ft4'].indexOf(subtype) >= 0);
toggle_panel("openwebrx-panel-packet-message", subtype == "packet");
}
function secondary_demod_create_canvas()
@ -2807,6 +2852,7 @@ function secondary_demod_init()
{
$("#openwebrx-panel-digimodes")[0].openwebrxHidden = true;
$("#openwebrx-panel-wsjt-message")[0].openwebrxHidden = true;
$("#openwebrx-panel-packet-message")[0].openwebrxHidden = true;
secondary_demod_canvas_container = $("#openwebrx-digimode-canvas-container")[0];
$(secondary_demod_canvas_container)
.mousemove(secondary_demod_canvas_container_mousemove)
@ -2814,7 +2860,7 @@ function secondary_demod_init()
.mousedown(secondary_demod_canvas_container_mousedown)
.mouseenter(secondary_demod_canvas_container_mousein)
.mouseleave(secondary_demod_canvas_container_mouseout);
init_wsjt_removal_timer();
init_digital_removal_timer();
}
function secondary_demod_start(subtype)
@ -2874,6 +2920,7 @@ function secondary_demod_close_window()
secondary_demod_stop();
toggle_panel("openwebrx-panel-digimodes", false);
toggle_panel("openwebrx-panel-wsjt-message", false);
toggle_panel("openwebrx-panel-packet-message", false);
}
secondary_demod_fft_offset_db=30; //need to calculate that later