// First, checks if it isn't implemented yet.
if (!String.prototype.format) {
String.prototype.format = function() {
var args = arguments;
return this.replace(/{(\d+)}/g, function(match, number) {
return typeof args[number] != 'undefined'
? args[number]
: match
;
});
};
}
var releaseURL = 'https://api.github.com/repos/sle118/squeezelite-esp32/releases';
var recovery = false;
var enableAPTimer = true;
var enableStatusTimer = true;
var commandHeader = 'squeezelite -b 500:2000 -d all=info ';
var pname, ver, otapct, otadsc;
var blockAjax = false;
var blockFlashButton = false;
var lastMsg = '';
var apList = null;
var selectedSSID = "";
var refreshAPInterval = null;
var checkStatusInterval = null;
var StatusIntervalActive = false;
var RefreshAPIIntervalActive = false;
var LastRecoveryState=null;
var output = '';
function stopCheckStatusInterval(){
if(checkStatusInterval != null){
clearTimeout(checkStatusInterval);
checkStatusInterval = null;
}
StatusIntervalActive = false;
}
function stopRefreshAPInterval(){
if(refreshAPInterval != null){
clearTimeout(refreshAPInterval);
refreshAPInterval = null;
}
RefreshAPIIntervalActive = false;
}
function startCheckStatusInterval(){
StatusIntervalActive = true;
checkStatusInterval = setTimeout(checkStatus, 3000);
}
function startRefreshAPInterval(){
RefreshAPIIntervalActive = true;
refreshAPInterval = setTimeout(refreshAP(false), 4500); // leave enough time for the initial scan
}
function RepeatCheckStatusInterval(){
if(StatusIntervalActive)
startCheckStatusInterval();
}
function RepeatRefreshAPInterval(){
if(RefreshAPIIntervalActive)
startRefreshAPInterval();
}
$(document).ready(function(){
$("#wifi-status").on("click", ".ape", function() {
$( "#wifi" ).slideUp( "fast", function() {});
$( "#connect-details" ).slideDown( "fast", function() {});
});
$("#manual_add").on("click", ".ape", function() {
selectedSSID = $(this).text();
$( "#ssid-pwd" ).text(selectedSSID);
$( "#wifi" ).slideUp( "fast", function() {});
$( "#connect_manual" ).slideDown( "fast", function() {});
$( "#connect" ).slideUp( "fast", function() {});
//update wait screen
$( "#loading" ).show();
$( "#connect-success" ).hide();
$( "#connect-fail" ).hide();
});
$("#wifi-list").on("click", ".ape", function() {
selectedSSID = $(this).text();
$( "#ssid-pwd" ).text(selectedSSID);
$( "#wifi" ).slideUp( "fast", function() {});
$( "#connect_manual" ).slideUp( "fast", function() {});
$( "#connect" ).slideDown( "fast", function() {});
//update wait screen
$( "#loading" ).show();
$( "#connect-success" ).hide();
$( "#connect-fail" ).hide();
});
$("#cancel").on("click", function() {
selectedSSID = "";
$( "#connect" ).slideUp( "fast", function() {});
$( "#connect_manual" ).slideUp( "fast", function() {});
$( "#wifi" ).slideDown( "fast", function() {});
});
$("#manual_cancel").on("click", function() {
selectedSSID = "";
$( "#connect" ).slideUp( "fast", function() {});
$( "#connect_manual" ).slideUp( "fast", function() {});
$( "#wifi" ).slideDown( "fast", function() {});
});
$("#join").on("click", function() {
performConnect();
});
$("#manual_join").on("click", function() {
performConnect($(this).data('connect'));
});
$("#ok-details").on("click", function() {
$( "#connect-details" ).slideUp( "fast", function() {});
$( "#wifi" ).slideDown( "fast", function() {});
});
$("#ok-credits").on("click", function() {
$( "#credits" ).slideUp( "fast", function() {});
$( "#app" ).slideDown( "fast", function() {});
});
$("#acredits").on("click", function(event) {
event.preventDefault();
$( "#app" ).slideUp( "fast", function() {});
$( "#credits" ).slideDown( "fast", function() {});
});
$("#ok-connect").on("click", function() {
$( "#connect-wait" ).slideUp( "fast", function() {});
$( "#wifi" ).slideDown( "fast", function() {});
});
$("#disconnect").on("click", function() {
$( "#connect-details-wrap" ).addClass('blur');
$( "#diag-disconnect" ).slideDown( "fast", function() {});
});
$("#no-disconnect").on("click", function() {
$( "#diag-disconnect" ).slideUp( "fast", function() {});
$( "#connect-details-wrap" ).removeClass('blur');
});
$("#yes-disconnect").on("click", function() {
stopCheckStatusInterval();
selectedSSID = "";
$( "#diag-disconnect" ).slideUp( "fast", function() {});
$( "#connect-details-wrap" ).removeClass('blur');
$.ajax({
url: '/connect.json',
dataType: 'text',
method: 'DELETE',
cache: false,
contentType: 'application/json; charset=utf-8',
data: JSON.stringify({ 'timestamp': Date.now()})
});
startCheckStatusInterval();
$( "#connect-details" ).slideUp( "fast", function() {});
$( "#wifi" ).slideDown( "fast", function() {})
});
$("input#show-nvs").on("click", function() {
this.checked=this.checked?1:0;
if(this.checked){
$('a[href^="#tab-nvs"]').show();
} else {
$('a[href^="#tab-nvs"]').hide();
}
});
$("input#autoexec-cb").on("click", function() {
var data = { 'timestamp': Date.now() };
autoexec = (this.checked)?1:0;
data['autoexec'] = autoexec;
showMessage('please wait for the ESP32 to reboot', 'WARNING');
$.ajax({
url: '/config.json',
dataType: 'text',
method: 'POST',
cache: false,
headers: { "X-Custom-autoexec": autoexec },
contentType: 'application/json; charset=utf-8',
data: JSON.stringify(data),
error: function (xhr, ajaxOptions, thrownError) {
console.log(xhr.status);
console.log(thrownError);
if (thrownError != '') showMessage(thrownError, 'ERROR');
},
complete: function(response) {
//var returnedResponse = JSON.parse(response.responseText);
console.log(response.responseText);
console.log('sent config JSON with headers:', autoexec);
console.log('now triggering reboot');
$.ajax({
url: '/reboot_ota.json',
dataType: 'text',
method: 'POST',
cache: false,
contentType: 'application/json; charset=utf-8',
data: JSON.stringify({ 'timestamp': Date.now()}),
error: function (xhr, ajaxOptions, thrownError) {
console.log(xhr.status);
console.log(thrownError);
if (thrownError != '') showMessage(thrownError, 'ERROR');
},
complete: function(response) {
console.log('reboot call completed');
}
});
}
});
});
$("input#save-autoexec1").on("click", function() {
var data = { 'timestamp': Date.now() };
autoexec1 = $("#autoexec1").val();
data['autoexec1'] = autoexec1;
$.ajax({
url: '/config.json',
dataType: 'text',
method: 'POST',
cache: false,
headers: { "X-Custom-autoexec1": autoexec1 },
contentType: 'application/json; charset=utf-8',
data: JSON.stringify(data),
error: function (xhr, ajaxOptions, thrownError) {
console.log(xhr.status);
console.log(thrownError);
if (thrownError != '') showMessage(thrownError, 'ERROR');
}
});
console.log('sent config JSON with headers:', autoexec1);
console.log('sent data:', JSON.stringify(data));
});
$("input#save-gpio").on("click", function() {
var data = { 'timestamp': Date.now() };
var headers = {};
$("input.gpio").each(function() {
var id = $(this)[0].id;
var pin = $(this).val();
if (pin != '') {
headers["X-Custom-"+id] = pin;
data[id] = pin;
}
});
$.ajax({
url: '/config.json',
dataType: 'text',
method: 'POST',
cache: false,
headers: headers,
contentType: 'application/json; charset=utf-8',
data: JSON.stringify(data),
error: function (xhr, ajaxOptions, thrownError) {
console.log(xhr.status);
console.log(thrownError);
if (thrownError != '') showMessage(thrownError, 'ERROR');
}
});
console.log('sent config JSON with headers:', JSON.stringify(headers));
console.log('sent config JSON with data:', JSON.stringify(data));
});
$("#save-nvs").on("click", function() {
var headers = {};
var data = { 'timestamp': Date.now() };
$("input.nvs").each(function() {
var key = $(this)[0].id;
var val = $(this).val();
if (key != '') {
headers["X-Custom-"+key] = val;
data[key] = {};
data[key].value = val;
data[key].type = 33;
}
});
var key = $("#nvs-new-key").val();
var val = $("#nvs-new-value").val();
if (key != '') {
headers["X-Custom-"+key] = val;
data[key] = {};
data[key].value = val;
}
$.ajax({
url: '/config.json',
dataType: 'text',
method: 'POST',
cache: false,
headers: headers,
contentType: 'application/json; charset=utf-8',
data: JSON.stringify(data),
error: function (xhr, ajaxOptions, thrownError) {
console.log(xhr.status);
console.log(thrownError);
if (thrownError != '') showMessage(thrownError, 'ERROR');
}
});
console.log('sent config JSON with headers:', JSON.stringify(headers));
console.log('sent config JSON with data:', JSON.stringify(data));
});
$("#flash").on("click", function() {
var data = { 'timestamp': Date.now() };
if (blockFlashButton) return;
blockFlashButton = true;
var url = $("#fwurl").val();
data['fwurl'] = url;
$.ajax({
url: '/config.json',
dataType: 'text',
method: 'POST',
cache: false,
headers: { "X-Custom-fwurl": url },
contentType: 'application/json; charset=utf-8',
data: JSON.stringify(data),
error: function (xhr, ajaxOptions, thrownError) {
console.log(xhr.status);
console.log(thrownError);
if (thrownError != '') showMessage(thrownError, 'ERROR');
}
});
enableStatusTimer = true;
});
$("#generate-command").on("click", function() {
var commandLine = commandHeader + '-n "' + $("#player").val() + '"';
if (output == 'bt') {
commandLine += ' -o "BT -n \'' + $("#btsink").val() + '\'" -R -Z 192000';
} else if (output == 'spdif') {
commandLine += ' -o SPDIF -R -Z 192000';
} else {
commandLine += ' -o I2S';
}
if ($("#optional").val() != '') {
commandLine += ' ' + $("#optional").val();
}
$("#autoexec1").val(commandLine);
});
$('[name=audio]').on("click", function(){
if (this.id == 'bt') {
$("#btsinkdiv").show(200);
output = 'bt';
} else if (this.id == 'spdif') {
$("#btsinkdiv").hide(200);
output = 'spdif';
} else {
$("#btsinkdiv").hide(200);
output = 'i2s';
}
});
$('#fwcheck').on("click", function(){
$("#releaseTable").html("");
$.getJSON(releaseURL, function(data) {
var i=0;
data.forEach(function(release) {
var url = '';
release.assets.forEach(function(asset) {
if (asset.name.match(/\.bin$/)) {
url = asset.browser_download_url;
}
});
var [ver, idf, cfg, branch] = release.name.split('#');
var body = release.body;
body = body.replace(/\'/ig, "\"");
body = body.replace(/[\s\S]+(### Revision Log[\s\S]+)### ESP-IDF Version Used[\s\S]+/, "$1");
body = body.replace(/- \(.+?\) /g, "- ");
var [date, time] = release.created_at.split('T');
var trclass = (i++ > 6)?' hide':'';
$("#releaseTable").append(
"
"+
""+ver+" | "+
""+date+" | "+
""+cfg+" | "+
""+idf+" | "+
""+branch+" | "+
" | "+
"
"
);
});
if (i > 7) {
$("#releaseTable").append(
""+
""+
""+
" | "+
"
"
);
$('#showallbutton').on("click", function(){
$("tr.hide").removeClass("hide");
$("tr#showall").addClass("hide");
});
}
$("#searchfw").css("display", "inline");
})
.fail(function() {
alert("failed to fetch release history!");
});
});
$('input#searchinput').on("input", function(){
var s = $('input#searchinput').val();
var re = new RegExp(s, "gi");
if (s.length == 0) {
$("tr.release").removeClass("hide");
} else if (s.length < 3) {
$("tr.release").addClass("hide");
} else {
$("tr.release").addClass("hide");
$("tr.release").each(function(tr){
$(this).find('td').each (function() {
if ($(this).html().match(re)) {
$(this).parent().removeClass('hide');
}
});
});
}
});
$('#boot-button').on("click", function(){
enableStatusTimer = true;
});
$('#reboot-button').on("click", function(){
enableStatusTimer = true;
});
$('#updateAP').on("click", function(){
refreshAP(true);
console.log("refresh AP");
});
//first time the page loads: attempt to get the connection status and start the wifi scan
refreshAP(false);
getConfig();
//start timers
startCheckStatusInterval();
//startRefreshAPInterval();
$('[data-toggle="tooltip"]').tooltip({
html: true,
placement : 'right',
});
});
function setURL(button) {
var url = button.dataset.url;
$("#fwurl").val(url);
$('[data-url^="http"]').addClass("btn-success").removeClass("btn-danger");
$('[data-url="'+url+'"]').addClass("btn-danger").removeClass("btn-success");
}
function performConnect(conntype){
//stop the status refresh. This prevents a race condition where a status
//request would be refreshed with wrong ip info from a previous connection
//and the request would automatically shows as succesful.
stopCheckStatusInterval();
//stop refreshing wifi list
stopRefreshAPInterval();
var pwd;
var dhcpname;
if (conntype == 'manual') {
//Grab the manual SSID and PWD
selectedSSID=$('#manual_ssid').val();
pwd = $("#manual_pwd").val();
dhcpname= $("#dhcp-name2").val();;
}else{
pwd = $("#pwd").val();
dhcpname= $("#dhcp-name1").val();;
}
//reset connection
$( "#loading" ).show();
$( "#connect-success" ).hide();
$( "#connect-fail" ).hide();
$( "#ok-connect" ).prop("disabled",true);
$( "#ssid-wait" ).text(selectedSSID);
$( "#connect" ).slideUp( "fast", function() {});
$( "#connect_manual" ).slideUp( "fast", function() {});
$( "#connect-wait" ).slideDown( "fast", function() {});
$.ajax({
url: '/connect.json',
dataType: 'text',
method: 'POST',
cache: false,
headers: { 'X-Custom-ssid': selectedSSID, 'X-Custom-pwd': pwd, 'X-Custom-host_name': dhcpname },
contentType: 'application/json; charset=utf-8',
data: { 'timestamp': Date.now()},
error: function (xhr, ajaxOptions, thrownError) {
console.log(xhr.status);
console.log(thrownError);
if (thrownError != '') showMessage(thrownError, 'ERROR');
}
});
//now we can re-set the intervals regardless of result
startCheckStatusInterval();
startRefreshAPInterval();
}
function rssiToIcon(rssi){
if(rssi >= -60){
return 'w0';
}
else if(rssi >= -67){
return 'w1';
}
else if(rssi >= -75){
return 'w2';
}
else{
return 'w3';
}
}
function refreshAP(force){
if (!enableAPTimer && !force) return;
$.getJSON( "/ap.json", function( data ) {
if(data.length > 0){
//sort by signal strength
data.sort(function (a, b) {
var x = a["rssi"]; var y = b["rssi"];
return ((x < y) ? 1 : ((x > y) ? -1 : 0));
});
apList = data;
refreshAPHTML(apList);
}
});
}
function refreshAPHTML(data){
var h = "";
data.forEach(function(e, idx, array) {
h += ''.format(idx === array.length - 1?'':' brdb', rssiToIcon(e.rssi), e.auth==0?'':'pw',e.ssid);
h += "\n";
});
$( "#wifi-list" ).html(h)
}
function checkStatus(){
RepeatCheckStatusInterval();
if (!enableStatusTimer) return;
if (blockAjax) return;
blockAjax = true;
$.getJSON( "/status.json", function( data ) {
if (data.hasOwnProperty('ssid') && data['ssid'] != ""){
if (data["ssid"] === selectedSSID){
//that's a connection attempt
if (data["urc"] === 0){
//got connection
$("#connected-to span").text(data["ssid"]);
$("#connect-details h1").text(data["ssid"]);
$("#ip").text(data["ip"]);
$("#netmask").text(data["netmask"]);
$("#gw").text(data["gw"]);
$("#wifi-status").slideDown( "fast", function() {});
$("span#foot-wifi").html(", SSID: "+data["ssid"]+", IP: "+data["ip"]+"");
//unlock the wait screen if needed
$( "#ok-connect" ).prop("disabled",false);
//update wait screen
$( "#loading" ).hide();
$( "#connect-success" ).text("Your IP address now is: " + data["ip"] );
$( "#connect-success" ).show();
$( "#connect-fail" ).hide();
enableAPTimer = false;
if (!recovery) enableStatusTimer = false;
}
else if (data["urc"] === 1){
//failed attempt
$("#connected-to span").text('');
$("#connect-details h1").text('');
$("#ip").text('0.0.0.0');
$("#netmask").text('0.0.0.0');
$("#gw").text('0.0.0.0');
$("span#foot-wifi").html("");
//don't show any connection
$("#wifi-status").slideUp( "fast", function() {});
//unlock the wait screen
$( "#ok-connect" ).prop("disabled",false);
//update wait screen
$( "#loading" ).hide();
$( "#connect-fail" ).show();
$( "#connect-success" ).hide();
enableAPTimer = true;
enableStatusTimer = true;
}
}
else if (data.hasOwnProperty('urc') && data['urc'] === 0){
//ESP32 is already connected to a wifi without having the user do anything
if( !($("#wifi-status").is(":visible")) ){
$("#connected-to span").text(data["ssid"]);
$("#connect-details h1").text(data["ssid"]);
$("#ip").text(data["ip"]);
$("#netmask").text(data["netmask"]);
$("#gw").text(data["gw"]);
$("#wifi-status").slideDown( "fast", function() {});
$("span#foot-wifi").html(", SSID: "+data["ssid"]+", IP: "+data["ip"]+"");
}
enableAPTimer = false;
if (!recovery) enableStatusTimer = false;
}
}
else if (data.hasOwnProperty('urc') && data['urc'] === 2){
//that's a manual disconnect
if($("#wifi-status").is(":visible")){
$("#wifi-status").slideUp( "fast", function() {});
$("span#foot-wifi").html("");
}
enableAPTimer = true;
enableStatusTimer = true;
}
if (data.hasOwnProperty('recovery')) {
if(LastRecoveryState != data["recovery"]){
LastRecoveryState = data["recovery"];
$("input#show-nvs")[0].checked=LastRecoveryState==1?true:false;
}
if($("input#show-nvs")[0].checked){
$('a[href^="#tab-nvs"]').show();
} else{
$('a[href^="#tab-nvs"]').hide();
}
if (data["recovery"] === 1) {
recovery = true;
$("#otadiv").show();
$('a[href^="#tab-audio"]').hide();
$('a[href^="#tab-gpio"]').show();
$("footer.footer").removeClass('sl');
$("footer.footer").addClass('recovery');
$("#boot-button").html('Reboot');
$("#boot-form").attr('action', '/reboot_ota.json');
enableStatusTimer = true;
} else {
recovery = false;
$("#otadiv").hide();
$('a[href^="#tab-audio"]').show();
$('a[href^="#tab-gpio"]').hide();
$("footer.footer").removeClass('recovery');
$("footer.footer").addClass('sl');
$("#boot-button").html('Recovery');
$("#boot-form").attr('action', '/recovery.json');
enableStatusTimer = false;
}
}
if (data.hasOwnProperty('project_name') && data['project_name'] != ''){
pname = data['project_name'];
}
if (data.hasOwnProperty('version') && data['version'] != ''){
ver = data['version'];
$("span#foot-fw").html("fw: "+ver+", mode: "+pname+"");
}
if (data.hasOwnProperty('ota_pct') && data['ota_pct'] != 0){
otapct = data['ota_pct'];
$('.progress-bar').css('width', otapct+'%').attr('aria-valuenow', otapct);
$('.progress-bar').html(otapct+'%');
}
if (data.hasOwnProperty('ota_dsc') && data['ota_dsc'] != ''){
otadsc = data['ota_dsc'];
$("span#flash-status").html(otadsc);
if (otadsc.match(/Error:/) || otapct > 95) {
blockFlashButton = false;
enableStatusTimer = true;
}
} else {
$("span#flash-status").html('');
}
if (data.hasOwnProperty('message') && data['message'] != ''){
var msg = data['message'].text;
var severity = data['message'].severity;
if (msg != lastMsg) {
showMessage(msg, severity);
lastMsg = msg;
}
}
if (data.hasOwnProperty('Voltage')) {
var voltage = data['Voltage'];
var layer;
if (voltage > 0) {
if (inRange(voltage, 5.8, 6.2) || inRange(voltage, 8.8, 9.2)) {
layer = bat0;
} else if (inRange(voltage, 6.2, 6.8) || inRange(voltage, 9.2, 10.0)) {
layer = bat1;
} else if (inRange(voltage, 6.8, 7.1) || inRange(voltage, 10.0, 10.5)) {
layer = bat2;
} else if (inRange(voltage, 7.1, 7.5) || inRange(voltage, 10.5, 11.0)) {
layer = bat3;
} else {
layer = bat4;
}
layer.setAttribute("display","inline");
}
}
if (data.hasOwnProperty('Jack')) {
var jack = data['Jack'];
if (jack == '1') {
o_jack.setAttribute("display","inline");
}
}
blockAjax = false;
})
.fail(function(xhr, ajaxOptions, thrownError) {
console.log(xhr.status);
console.log(thrownError);
if (thrownError != '') showMessage(thrownError, 'ERROR');
blockAjax = false;
});
}
function getConfig() {
$.getJSON("/config.json", function(data) {
Object.keys(data).sort().forEach(function(key, i) {
if (data.hasOwnProperty(key)) {
if (key == 'autoexec') {
if (data["autoexec"].value === "1") {
$("#autoexec-cb")[0].checked=true;
} else {
$("#autoexec-cb")[0].checked=false;
}
} else if (key == 'autoexec1') {
$("textarea#autoexec1").val(data[key].value);
var re = / -o "?(\S+)\b/g;
var m = re.exec(data[key].value);
if (m[1] =='I2S') {
o_i2s.setAttribute("display","inline");
} else if (m[1] =='SPDIF') {
o_spdif.setAttribute("display","inline");
} else if (m[1] =='BT') {
o_bt.setAttribute("display","inline");
}
} else if (key == 'host_name') {
$("input#dhcp-name1").val(data[key].value);
$("input#dhcp-name2").val(data[key].value);
}
$("tbody#nvsTable").append(
""+
""+key+" | "+
""+
""+
" | "+
"
"
);
$("input#"+key).val(data[key].value);
}
});
$("tbody#nvsTable").append(
""+
""+
""+
" | "+
""+
""+
" | "+
"
"
);
})
.fail(function(xhr, ajaxOptions, thrownError) {
console.log(xhr.status);
console.log(thrownError);
if (thrownError != '') showMessage(thrownError, 'ERROR');
blockAjax = false;
});
}
function showMessage(message, severity) {
if (severity == 'INFO') {
$('#message').css('background', '#6af');
} else if (severity == 'WARNING') {
$('#message').css('background', '#ff0');
} else {
$('#message').css('background', '#f00');
}
$('#message').html(message);
$("#content").fadeTo("slow", 0.3, function() {
$("#message").show(500).delay(5000).hide(500, function() {
$("#content").fadeTo("slow", 1.0);
});
});
}
function inRange(x, min, max) {
return ((x-min)*(x-max) <= 0);
}