mirror of
https://github.com/luc-github/ESP3D-WEBUI.git
synced 2026-03-06 08:04:05 +01:00
dd4f204b28
Add IPfor websocket setup in [ESP800]per @Nathan-ma suggestion Change `Error 0` by `No connection` message change version to 47
250 lines
8.0 KiB
JavaScript
250 lines
8.0 KiB
JavaScript
var http_communication_locked = false;
|
|
var http_cmd_list = [];
|
|
var processing_cmd = false;
|
|
var xmlhttpupload;
|
|
|
|
var max_cmd = 20;
|
|
|
|
function clear_cmd_list() {
|
|
http_cmd_list = [];
|
|
processing_cmd = false;
|
|
}
|
|
|
|
function http_resultfn(response_text) {
|
|
if ((http_cmd_list.length > 0) && (typeof http_cmd_list[0].resultfn != 'undefined')) {
|
|
var fn = http_cmd_list[0].resultfn;
|
|
fn(response_text);
|
|
} //else console.log ("No resultfn");
|
|
http_cmd_list.shift();
|
|
processing_cmd = false;
|
|
process_cmd();
|
|
}
|
|
|
|
function http_errorfn(errorcode, response_text) {
|
|
if ((http_cmd_list.length > 0) && (typeof http_cmd_list[0].errorfn != 'undefined')) {
|
|
var fn = http_cmd_list[0].errorfn;
|
|
if (errorcode == 401) {
|
|
logindlg();
|
|
console.log("Authentication issue pls log");
|
|
}
|
|
fn(errorcode, response_text);
|
|
} //else console.log ("No errorfn");
|
|
http_cmd_list.shift();
|
|
processing_cmd = false;
|
|
process_cmd();
|
|
}
|
|
|
|
function process_cmd() {
|
|
if ((http_cmd_list.length > 0) && (!processing_cmd)) {
|
|
//console.log("Processing 1/" + http_cmd_list.length);
|
|
//console.log("Processing " + http_cmd_list[0].cmd);
|
|
if (http_cmd_list[0].type == "GET") {
|
|
processing_cmd = true;
|
|
ProcessGetHttp(http_cmd_list[0].cmd, http_resultfn, http_errorfn);
|
|
} else if (http_cmd_list[0].type == "POST") {
|
|
processing_cmd = true;
|
|
if (!(http_cmd_list[0].isupload)) {
|
|
ProcessPostHttp(http_cmd_list[0].cmd, http_cmd_list[0].data, http_resultfn, http_errorfn);
|
|
} else {
|
|
//console.log("Uploading");
|
|
ProcessFileHttp(http_cmd_list[0].cmd, http_cmd_list[0].data, http_cmd_list[0].progressfn, http_resultfn, http_errorfn);
|
|
}
|
|
} else if (http_cmd_list[0].type == "CMD") {
|
|
processing_cmd = true;
|
|
var fn = http_cmd_list[0].cmd;
|
|
fn();
|
|
http_cmd_list.shift();
|
|
processing_cmd = false;
|
|
process_cmd();
|
|
}
|
|
|
|
} //else if (http_cmd_list.length > 0)console.log("processing");
|
|
}
|
|
|
|
function AddCmd(cmd_fn, id) {
|
|
if (http_cmd_list.length > max_cmd) {
|
|
//console.log("adding rejected");
|
|
return;
|
|
}
|
|
var cmd_id = 0;
|
|
if (typeof id != 'undefined') cmd_id = id;
|
|
//onsole.log("adding command");
|
|
var cmd = {
|
|
cmd: cmd_fn,
|
|
type: "CMD",
|
|
id: cmd_id
|
|
};
|
|
http_cmd_list.push(cmd);
|
|
//console.log("Now " + http_cmd_list.length);
|
|
process_cmd();
|
|
}
|
|
|
|
function SendGetHttp(url, result_fn, error_fn, id, max_id) {
|
|
if ((http_cmd_list.length > max_cmd) && (max_cmd != -1)) {
|
|
console.log("adding rejected");
|
|
error_fn();
|
|
return;
|
|
}
|
|
var cmd_id = 0;
|
|
var cmd_max_id = 1;
|
|
//console.log("ID = " + id);
|
|
//console.log("Max ID = " + max_id);
|
|
//console.log("+++ " + url);
|
|
if (typeof id != 'undefined') {
|
|
cmd_id = id;
|
|
if (typeof max_id != 'undefined') cmd_max_id = max_id;
|
|
//else console.log("No Max ID defined");
|
|
for (p = 0; p < http_cmd_list.length; p++) {
|
|
//console.log("compare " + (max_id - cmd_max_id));
|
|
if (http_cmd_list[p].id == cmd_id) {
|
|
cmd_max_id--;
|
|
//console.log("found " + http_cmd_list[p].id + " and " + cmd_id);
|
|
}
|
|
if (cmd_max_id <= 0) {
|
|
//console.log("Limit reched for " + id);
|
|
return;
|
|
}
|
|
}
|
|
} //else console.log("No ID defined");
|
|
//console.log("adding " + url);
|
|
var cmd = {
|
|
cmd: url,
|
|
type: "GET",
|
|
isupload: false,
|
|
resultfn: result_fn,
|
|
errorfn: error_fn,
|
|
id: cmd_id
|
|
};
|
|
http_cmd_list.push(cmd);
|
|
//console.log("Now " + http_cmd_list.length);
|
|
process_cmd();
|
|
}
|
|
|
|
function ProcessGetHttp(url, resultfn, errorfn) {
|
|
if (http_communication_locked) {
|
|
errorfn(503, translate_text_item("Communication locked!"));
|
|
console.log("locked");
|
|
return;
|
|
}
|
|
var xmlhttp = new XMLHttpRequest();
|
|
xmlhttp.onreadystatechange = function() {
|
|
if (xmlhttp.readyState == 4) {
|
|
if (xmlhttp.status == 200) {
|
|
//console.log("*** " + url + " done");
|
|
if (typeof resultfn != 'undefined' && resultfn != null) resultfn(xmlhttp.responseText);
|
|
} else {
|
|
if (xmlhttp.status == 401) GetIdentificationStatus();
|
|
if (typeof errorfn != 'undefined' && errorfn != null) errorfn(xmlhttp.status, xmlhttp.responseText);
|
|
}
|
|
}
|
|
}
|
|
if (url.indexOf("?") != -1) url += "&PAGEID=" + page_id;
|
|
//console.log("GET:" + url);
|
|
xmlhttp.open("GET", url, true);
|
|
xmlhttp.send();
|
|
}
|
|
|
|
function SendPostHttp(url, postdata, result_fn, error_fn, id, max_id) {
|
|
if ((http_cmd_list.length > max_cmd) && (max_cmd != -1)) {
|
|
//console.log("adding rejected");
|
|
error_fn();
|
|
return;
|
|
}
|
|
var cmd_id = 0;
|
|
var cmd_max_id = 1;
|
|
if (typeof id != 'undefined') {
|
|
cmd_id = id;
|
|
if (typeof max_id != 'undefined') cmd_max_id = max_id;
|
|
for (p = 0; p < http_cmd_list.length; p++) {
|
|
if (http_cmd_list[p].id == cmd_id) cmd_max_id--;
|
|
if (cmd_max_id <= 0) return;
|
|
}
|
|
}
|
|
|
|
//console.log("adding " + url);
|
|
var cmd = {
|
|
cmd: url,
|
|
type: "POST",
|
|
isupload: false,
|
|
data: postdata,
|
|
resultfn: result_fn,
|
|
errorfn: error_fn,
|
|
initfn: init_fn,
|
|
id: cmd_id
|
|
};
|
|
http_cmd_list.push(cmd);
|
|
process_cmd();
|
|
}
|
|
|
|
function ProcessPostHttp(url, postdata, resultfn, errorfn) {
|
|
if (http_communication_locked) {
|
|
errorfn(503, translate_text_item("Communication locked!"));
|
|
return;
|
|
}
|
|
var xmlhttp = new XMLHttpRequest();
|
|
xmlhttp.onreadystatechange = function() {
|
|
if (xmlhttp.readyState == 4) {
|
|
if (xmlhttp.status == 200) {
|
|
if (typeof resultfn != 'undefined' && resultfn != null) resultfn(xmlhttp.responseText);
|
|
} else {
|
|
if (xmlhttp.status == 401) GetIdentificationStatus();
|
|
if (typeof errorfn != 'undefined' && errorfn != null) errorfn(xmlhttp.status, xmlhttp.responseText);
|
|
}
|
|
}
|
|
}
|
|
//console.log(url);
|
|
xmlhttp.open("POST", url, true);
|
|
xmlhttp.send(postdata);
|
|
}
|
|
|
|
function SendFileHttp(url, postdata, progress_fn, result_fn, error_fn) {
|
|
if ((http_cmd_list.length > max_cmd) && (max_cmd != -1)) {
|
|
//console.log("adding rejected");
|
|
error_fn();
|
|
return;
|
|
}
|
|
if (http_cmd_list.length != 0) process = false;
|
|
var cmd = {
|
|
cmd: url,
|
|
type: "POST",
|
|
isupload: true,
|
|
data: postdata,
|
|
progressfn: progress_fn,
|
|
resultfn: result_fn,
|
|
errorfn: error_fn,
|
|
id: 0
|
|
};
|
|
http_cmd_list.push(cmd);
|
|
process_cmd();
|
|
}
|
|
|
|
function CancelCurrentUpload() {
|
|
xmlhttpupload.abort();
|
|
//http_communication_locked = false;
|
|
console.log("Cancel Upload");
|
|
}
|
|
|
|
function ProcessFileHttp(url, postdata, progressfn, resultfn, errorfn) {
|
|
if (http_communication_locked) {
|
|
errorfn(503, translate_text_item("Communication locked!"));
|
|
return;
|
|
}
|
|
http_communication_locked = true;
|
|
xmlhttpupload = new XMLHttpRequest();
|
|
xmlhttpupload.onreadystatechange = function() {
|
|
if (xmlhttpupload.readyState == 4) {
|
|
http_communication_locked = false;
|
|
if (xmlhttpupload.status == 200) {
|
|
if (typeof resultfn != 'undefined' && resultfn != null) resultfn(xmlhttpupload.responseText);
|
|
} else {
|
|
if (xmlhttpupload.status == 401) GetIdentificationStatus();
|
|
if (typeof errorfn != 'undefined' && errorfn != null) errorfn(xmlhttpupload.status, xmlhttpupload.responseText);
|
|
}
|
|
}
|
|
}
|
|
//console.log(url);
|
|
xmlhttpupload.open("POST", url, true);
|
|
if (typeof progressfn != 'undefined' && progressfn != null) xmlhttpupload.upload.addEventListener("progress", progressfn, false);
|
|
xmlhttpupload.send(postdata);
|
|
}
|