ESP3D/embedded/www/js/script.js
Luc b0375a3541 Upstream sync
Add Time Support (server  + manual setup), only used for ESP32 FS currently as ESP8266 SPIFFS does not support Time, need to wait for LittleFS may be ?
Add DHT support
Add Pin reset support
Add Base for Display
Add libraries for new supported features
Add /config handle as shortcut for [ESP420]plain to be used in embedded page
Code refactoring for defines, use less Define as switches but more define as values for switches
Clean warnings
Lot of small bug fixes
Add docs for [ESPXXX] commands
2019-03-09 09:16:08 +01:00

449 lines
16 KiB
JavaScript

var currentpath = "/";
var authentication = false;
var webupdate = false;
var filesystem = false;
var websocket_port = 0;
var async_webcommunication = false;
var page_id = "";
var ws_source;
var log_off =false;
var websocket_started =false;
function navbar(){
var content="<table><tr>";
var tlist = currentpath.split("/");
var path="/";
var nb = 1;
content+="<td class='btnimg' onclick=\"currentpath='/'; SendCommand('list','all');\">/</td>";
while (nb < (tlist.length-1))
{
path+=tlist[nb] + "/";
content+="<td class='btnimg' onclick=\"currentpath='"+path+"'; SendCommand('list','all');\">"+tlist[nb] +"</td><td>/</td>";
nb++;
}
content+="</tr></table>";
return content;
}
function trash_icon(){
var content ="<svg width='24' height='24' viewBox='0 0 128 128'>";
content +="<rect x='52' y='12' rx='6' ry='6' width='25' height='7' style='fill:red;' />";
content +="<rect x='52' y='16' width='25' height='2' style='fill:white;' />";
content +="<rect x='30' y='18' rx='6' ry='6' width='67' height='100' style='fill:red;' />";
content +="<rect x='20' y='18' rx='10' ry='10' width='87' height='14' style='fill:red;' />";
content +="<rect x='20' y='29' width='87' height='3' style='fill:white;' />";
content +="<rect x='40' y='43' rx='7' ry='7' width='7' height='63' style='fill:white;' />";
content +="<rect x='60' y='43' rx='7' ry='7' width='7' height='63' style='fill:white;' />";
content +="<rect x='80' y='43' rx='7' ry='7' width='7' height='63' style='fill:white;' /></svg>";
return content;
}
function back_icon(){
var content ="<svg width='24' height='24' viewBox='0 0 24 24'><path d='M7,3 L2,8 L7,13 L7,10 L17,10 L18,11 L18,15 L17,16 L10,16 L9,17 L9,19 L10,20 L20,20 L22,18 L22,8 L20,6 L7,6 z' stroke='black' fill='white' /></svg>";
return content;
}
function select_dir(directoryname){
currentpath+=directoryname + "/";
SendCommand('list','all');
}
function compareStrings(a, b) {
// case-insensitive comparison
a = a.toLowerCase();
b = b.toLowerCase();
return (a < b) ? -1 : (a > b) ? 1 : 0;
}
function dispatchfilestatus(jsonresponse)
{
var content ="";
var display_message = false;
content ="&nbsp;&nbsp;Status: "+jsonresponse.status;
content +="&nbsp;&nbsp;|&nbsp;&nbsp;Total space: "+jsonresponse.total;
content +="&nbsp;&nbsp;|&nbsp;&nbsp;Used space: "+jsonresponse.used;
content +="&nbsp;&nbsp;|&nbsp;&nbsp;Occupation: ";
content +="<meter min='0' max='100' high='90' value='"+jsonresponse.occupation +"'></meter>&nbsp;"+jsonresponse.occupation +"%";
document.getElementById('status').innerHTML=content;
content ="";
if (currentpath!="/")
{
var pos = currentpath.lastIndexOf("/",currentpath.length-2);
var previouspath = currentpath.slice(0,pos+1);
content +="<tr style='cursor:hand;' onclick=\"currentpath='"+previouspath+"'; SendCommand('list','all');\"><td >"+back_icon()+"</td><td colspan='4'> Up..</td></tr>";
}
jsonresponse.files.sort(function(a, b) {
return compareStrings(a.name, b.name);
});
if (currentpath=="/") {
display_message = true;
}
var display_time =false;
for (var i1=0;i1 <jsonresponse.files.length;i1++){
//first display files
if (String(jsonresponse.files[i1].size) != "-1")
{
content +="<TR>";
content +="<td><svg height='24' width='24' viewBox='0 0 24 24' > <path d='M1,2 L1,21 L2,22 L16,22 L17,21 L17,6 L12,6 L12,1 L2,1 z' stroke='black' fill='white' /><line x1='12' y1='1' x2='17' y2='6' stroke='black' stroke-width='1'/>";
content +="</svg></td>";
content +="<TD class='btnimg' style=\"padding:0px;\"><a href=\""+jsonresponse.path+jsonresponse.files[i1].name+"\" target=_blank><div class=\"blacklink\">";
content +=jsonresponse.files[i1].name;
if ((jsonresponse.files[i1].name == "index.html.gz")||(jsonresponse.files[i1].name == "index.html")){
display_message = false;
}
content +="</div></a></TD><TD>";
content +=jsonresponse.files[i1].size;
content +="</TD>";
if (jsonresponse.files[i1].hasOwnProperty('time')){
display_time = true;
content +="<TD>";
content += jsonresponse.files[i1].time;
content +="</TD>";
} else {
content +="<TD></TD>";
}
content +="<TD width='0%'><div class=\"btnimg\" onclick=\"Delete('"+jsonresponse.files[i1].name+"')\">";
content +=trash_icon();
content +="</div></TD><td></td></TR>";
}
}
//then display directories
for (var i2=0;i2 <jsonresponse.files.length;i2++){
if (String(jsonresponse.files[i2].size) == "-1")
{
content+="<TR><td><svg height='24' width='24' viewBox='0 0 24 24' ><path d='M19,11 L19,8 L18,7 L8,7 L8,5 L7,4 L2,4 L1,5 L1,22 L19,22 L20,21 L23,11 L5,11 L2,21 L1,22' stroke='black' fill='white' /></svg></td>";
content +="<TD class='btnimg blacklink' style='padding:10px 15px;' onclick=\"select_dir('" + jsonresponse.files[i2].name+"');\">";
content +=jsonresponse.files[i2].name;
content +="</TD><TD></TD><TD></TD>";
if (typeof jsonresponse.files[i2].hasOwnProperty('time')){
display_time = true;
}
content +="<TD width='0%'><div class=\"btnimg\" onclick=\"Deletedir('"+jsonresponse.files[i2].name+"')\">";
content +=trash_icon();
content +="</div></TD><td></td></TR>";
}
}
if(display_time){
document.getElementById('FS_time').innerHTML = "";
} else {
document.getElementById('FS_time').innerHTML = "Time";
}
if (display_message) {
document.getElementById('MSG').innerHTML = "File index.html.gz is missing, please upload it";
} else {
document.getElementById('MSG').innerHTML = "<a href='/' class= 'btn btn-primary'>Go to ESP3D interface</a>";
}
document.getElementById('file_list').innerHTML=content;
document.getElementById('path').innerHTML=navbar();}
function Delete(filename){
if (confirm("Confirm deletion of file: " + filename))SendCommand("delete",filename);
}
function Deletedir(filename){
if (confirm("Confirm deletion of directory: " + filename))SendCommand("deletedir",filename);
}
function Createdir(){
var filename = prompt("Directory name", "");
if (filename != null) {
SendCommand("createdir",filename.trim());
}
}
function SendCommand(action,filename){
var xmlhttp = new XMLHttpRequest();
var url = "/files?action="+action;
document.getElementById('MSG').innerHTML = "Connecting...";
url += "&filename="+encodeURI(filename);
url += "&path="+encodeURI(currentpath);
xmlhttp.onreadystatechange = function() {
if (xmlhttp.readyState == 4 ) {
if(xmlhttp.status == 200) {
var jsonresponse = JSON.parse(xmlhttp.responseText);
dispatchfilestatus(jsonresponse);
} else {
if(xmlhttp.status == 401) {
RL ();
} else {
console.log(xmlhttp.status);
FWError();
}
}
}
};
xmlhttp.open("GET", url, true);
xmlhttp.send();
}
function Sendfile(){
var files = document.getElementById('file-select').files;
if (files.length==0)return;
document.getElementById('upload-button').value = "Uploading...";
document.getElementById('prg').style.visibility = "visible";
var formData = new FormData();
formData.append('path', currentpath);
for (var i3 = 0; i3 < files.length; i3++) {
var file = files[i3];
var arg = currentpath + file.name + "S";
//append file size first to check updload is complete
formData.append(arg, file.size);
formData.append('myfiles[]', file, currentpath+file.name);}
var xmlhttp = new XMLHttpRequest();
xmlhttp.open('POST', '/files', true);
//progress upload event
xmlhttp.upload.addEventListener("progress", updateProgress, false);
//progress function
function updateProgress (oEvent) {
if (oEvent.lengthComputable) {
var percentComplete = (oEvent.loaded / oEvent.total)*100;
document.getElementById('prg').value=percentComplete;
document.getElementById('upload-button').value = "Uploading ..." + percentComplete.toFixed(0)+"%" ;
} else {
// Impossible because size is unknown
}
}
xmlhttp.onload = function () {
if (xmlhttp.status === 200) {
document.getElementById('upload-button').value = 'Upload';
document.getElementById('prg').style.visibility = "hidden";
document.getElementById('file-select').value="";
var jsonresponse = JSON.parse(xmlhttp.responseText);
dispatchfilestatus(jsonresponse);
} else alert('An error occurred!');
};
xmlhttp.send(formData);
}
function HideAll(msg){
//console.log("Hide all:" + msg);
log_off = true;
if(websocket_started){
ws_source.close();
}
document.title = document.title + "(disconnected)";
document.getElementById('MSG').innerHTML = msg;
document.getElementById('FILESYSTEM').style.display = "none";
document.getElementById('FWUPDATE').style.display = "none";
}
function FWError(){
HideAll("Failed to communicate with FW!");
}
function FWOk(){
document.getElementById('MSG').innerHTML = "Connected";
if (filesystem){
document.getElementById('FILESYSTEM').style.display = "block";
}
if (webupdate){
document.getElementById('FWUPDATE').style.display = "block";
}
}
function InitUI(){
var xmlhttp = new XMLHttpRequest();
var url = "/command?cmd="+encodeURI("[ESP800]");
authentication = false;
async_webcommunication = false;
xmlhttp.onreadystatechange = function() {
if (xmlhttp.readyState == 4 ) {
var error = false;
if(xmlhttp.status == 200) {
var jsonresponse = JSON.parse(xmlhttp.responseText);
if ((typeof jsonresponse.FWVersion === "undefined")|| (typeof jsonresponse.Hostname === "undefined") || (typeof jsonresponse.WebUpdate === "undefined") || (typeof jsonresponse.WebSocketport === "undefined") || (typeof jsonresponse.WebCommunication === "undefined") || (typeof jsonresponse.Filesystem === "undefined") || (typeof jsonresponse.Authentication === "undefined")) {
error = true;
} else {
document.getElementById('FWVERSION').innerHTML = "v"+jsonresponse.FWVersion;
if (jsonresponse.Filesystem != "None"){
filesystem = true;
console.log(jsonresponse.Filesystem);
}
if (jsonresponse.WebUpdate != "Disabled"){
webupdate = true;
console.log(jsonresponse.WebUpdate);
}
//websocket port
websocket_port = jsonresponse.WebSocketport;
console.log(websocket_port);
//async communications
if (jsonresponse.WebCommunication != "Synchronous") {
async_webcommunication = true;
console.log(jsonresponse.WebCommunication);
}
FWOk();
startSocket();
document.title = jsonresponse.Hostname;
if (filesystem)SendCommand('list','all');
if (jsonresponse.Authentication != "Disabled"){
authentication = true;
console.log(jsonresponse.Authentication);
}
}
} else if (xmlhttp.status == 401){
RL();
} else {
error = true;
console.log( xmlhttp.status);
}
if (error) {
FWError();
}
}
};
xmlhttp.open("GET", url, true);
xmlhttp.send();
}
function startSocket(){
if (websocket_started){
ws_source.close();
}
if(async_webcommunication){
ws_source = new WebSocket('ws://'+document.location.host+'/ws',['arduino']);
}
else {
//console.log("Socket port is :" + websocket_port);
ws_source = new WebSocket('ws://'+document.location.hostname+':' + websocket_port,['arduino']);
}
ws_source.binaryType = "arraybuffer";
ws_source.onopen = function(e){
console.log("WS");
websocket_started = true;
};
ws_source.onclose = function(e){
websocket_started = false;
console.log("~WS");
//seems sometimes it disconnect so wait 3s and reconnect
//if it is not a log off
if(!log_off) setTimeout(startSocket, 3000);
};
ws_source.onerror = function(e){
console.log("WS", e);
};
ws_source.onmessage = function(e){
var msg = "";
//bin
if(!(e.data instanceof ArrayBuffer)){
msg = e.data;
var tval = msg.split(":");
if (tval.length == 2) {
if (tval[0] == 'currentID') {
page_id = tval[1];
console.log("ID " + page_id);
}
if (tval[0] == 'activeID') {
if(page_id != tval[1]) {
HideAll("It seems you are connect from another location, your are now disconnected");
}
}
}
}
//console.log(msg);
};
}
window.onload = function() {
InitUI();
};
function Uploadfile(){
if (!confirm("Confirm Firmware Update ?"))return;
var files = document.getElementById('fw-select').files;
if (files.length==0)return;
document.getElementById('ubut').style.visibility = 'hidden';
document.getElementById('fw-select').style.visibility = 'hidden';
document.getElementById('msg').style.visibility = "visible";
document.getElementById('msg').innerHTML="";
document.getElementById('FILESYSTEM').style.display = "none";
document.getElementById('prgfw').style.visibility = "visible";
var formData = new FormData();
for (var i4 = 0; i4 < files.length; i4++) {
var file = files[i4];
var arg = "/" + file.name + "S";
//append file size first to check updload is complete
formData.append(arg, file.size);
formData.append('myfile[]', file, "/"+file.name);}
var xmlhttp = new XMLHttpRequest();
xmlhttp.open('POST', '/updatefw', true);
//progress upload event
xmlhttp.upload.addEventListener("progress", updateProgress, false);
//progress function
function updateProgress (oEvent) {
if (oEvent.lengthComputable) {
var percentComplete = (oEvent.loaded / oEvent.total)*100;
document.getElementById('prgfw').value=percentComplete;
document.getElementById('msg').innerHTML = "Uploading ..." + percentComplete.toFixed(0)+"%" ;
} else {
// Impossible because size is unknown
}
}
xmlhttp.onload = function () {
if (xmlhttp.status === 200) {
document.getElementById('ubut').value = 'Upload';
document.getElementById('msg').innerHTML="Restarting, please wait....";
document.getElementById('counter').style.visibility = "visible";
document.getElementById('ubut').style.visibility = 'hidden';
document.getElementById('ubut').style.width = '0px';
document.getElementById('fw-select').value="";
document.getElementById('fw-select').style.visibility = 'hidden';
document.getElementById('fw-select').style.width = '0px';
var jsonresponse = JSON.parse(xmlhttp.responseText);
if (jsonresponse.status=='1' || jsonresponse.status=='4' || jsonresponse.status=='1')alert("Update failed");
if (jsonresponse.status=='2')alert('Update canceled!');
else if (jsonresponse.status=='3')
{
var i5 = 0;
var interval;
var x = document.getElementById("prgfw");
x.max=40;
interval = setInterval(function(){
i5=i5+1;
var x = document.getElementById("prgfw");
x.value=i5;
document.getElementById('counter').innerHTML=41-i5;
if (i5>40)
{
clearInterval(interval);
location.reload();
}
},1000);
}
else alert('Update failed!');
} else alert('An error occurred!');
};
xmlhttp.send(formData);
}
function RL(){
document.getElementById('loginpage').style.display='block';
}
function SLR (){
document.getElementById('loginpage').style.display='none';
var user = document.getElementById('lut').value.trim();
var password = document.getElementById('lpt').value.trim();
var url = "/login?USER="+encodeURIComponent(user) + "&PASSWORD=" + encodeURIComponent(password) + "&SUBMIT=yes" ;
var xmlhttp = new XMLHttpRequest();
xmlhttp.onreadystatechange = function() {
if (xmlhttp.readyState == 4){
if (xmlhttp.status != 200) {
if (xmlhttp.status == 401) {
RL();
} else {
FWError();
console.log(xmlhttp.status);
}
} else {
InitUI();
}
}
};
xmlhttp.open("GET", url, true);
xmlhttp.send();
}