mirror of
https://github.com/OpenEPaperLink/OpenEPaperLink.git
synced 2026-03-21 02:04:36 +01:00
612 lines
19 KiB
JavaScript
612 lines
19 KiB
JavaScript
const $ = document.querySelector.bind(document);
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const WAKEUP_REASON_TIMED = 0;
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const WAKEUP_REASON_BOOT = 1;
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const WAKEUP_REASON_GPIO = 2;
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const WAKEUP_REASON_NFC = 3;
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const WAKEUP_REASON_FIRSTBOOT = 0xFC;
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const WAKEUP_REASON_NETWORK_SCAN = 0xFD;
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const WAKEUP_REASON_WDT_RESET = 0xFE;
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const models = ["1.54\" 152x152px", "2.9\" 296x128px", "4.2\" 400x300px"];
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models[240] = "Segmented tag"
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models[17] = "2.9\" 296x128px (UC8151)"
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const displaySizeLookup = { 0: [152, 152], 1: [128, 296], 2: [400, 300] };
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displaySizeLookup[17] = [128, 296];
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const colorTable = { 0: [255, 255, 255], 1: [0, 0, 0], 2: [255, 0, 0], 3: [150, 150, 150] };
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const apstate = [
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{ state: "offline", color: "red" },
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{ state: "online", color: "green" },
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{ state: "flashing", color: "orange" },
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{ state: "wait for reset", color: "blue" },
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{ state: "requires power cycle", color: "purple" },
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{ state: "failed", color: "red" },
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{ state: "coming online", color: "yellow" }
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];
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const imageQueue = [];
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let isProcessing = false;
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let servertimediff = 0;
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let paintLoaded = false, paintShow = false;
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var cardconfig;
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let otamodule;
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window.addEventListener("load", function () {
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fetch("/get_ap_config")
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.then(response => response.json())
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.then(data => {
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if (data.alias) {
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$(".logo").innerHTML = data.alias;
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this.document.title = data.alias;
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}
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});
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fetch('/content_cards.json')
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.then(response => response.json())
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.then(data => {
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cardconfig = data;
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loadTags(0);
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connect();
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setInterval(updatecards, 1000);
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})
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.catch(error => {
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console.error('Error:', error);
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alert("I can\'t load /www/content_cards.json.\r\nHave you upload it to the data partition?");
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});
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});
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let socket;
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function loadTags(pos) {
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fetch("/get_db?pos=" + pos)
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.then(response => response.json())
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.then(data => {
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processTags(data.tags);
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if (data.continu && data.continu > pos) loadTags(data.continu);
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})
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//.catch(error => showMessage('loadTags error: ' + error));
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}
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function connect() {
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socket = new WebSocket("ws://" + location.host + "/ws");
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socket.addEventListener("open", (event) => {
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showMessage("websocket connected");
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});
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socket.addEventListener("message", (event) => {
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console.log(event.data)
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const msg = JSON.parse(event.data);
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if (msg.logMsg) {
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showMessage(msg.logMsg, false);
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}
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if (msg.errMsg) {
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showMessage(msg.errMsg, true);
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}
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if (msg.tags) {
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processTags(msg.tags);
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}
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if (msg.sys) {
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$('#sysinfo').innerHTML = 'free heap: ' + msg.sys.heap + ' bytes ┇ db size: ' + msg.sys.dbsize + ' bytes ┇ db record count: ' + msg.sys.recordcount + ' ┇ littlefs free: ' + msg.sys.littlefsfree + ' bytes';
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if (msg.sys.apstate) {
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$("#apstatecolor").style.color = apstate[msg.sys.apstate].color;
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$("#apstate").innerHTML = apstate[msg.sys.apstate].state;
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}
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servertimediff = (Date.now() / 1000) - msg.sys.currtime;
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}
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if (msg.apitem) {
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var row = $("#aptable").insertRow();
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row.insertCell(0).innerHTML = "<a href=\"http://" + msg.apitem.ip + "\" target=\"_new\">" + msg.apitem.ip + "</a>";
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row.insertCell(1).innerHTML = msg.apitem.alias;
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row.insertCell(2).innerHTML = msg.apitem.count;
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row.insertCell(3).innerHTML = msg.apitem.channel;
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row.insertCell(4).innerHTML = msg.apitem.version;
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}
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if (msg.console) {
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console.log(otamodule);
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if (otamodule && typeof(otamodule.print) === "function") {
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let color = "#c0c0c0";
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if (msg.console.startsWith("Fail") || msg.console.startsWith("Err")) {
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color = "red";
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}
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otamodule.print(msg.console, color);
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}
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}
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});
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socket.addEventListener("close", (event) => {
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showMessage(`websocket closed ${event.code}`);
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setTimeout(connect, 5000);
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});
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}
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function processTags(tagArray) {
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for (const element of tagArray) {
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tagmac = element.mac;
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var div = $('#tag' + tagmac);
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if (div == null) {
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div = $('#tagtemplate').cloneNode(true);
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div.setAttribute('id', 'tag' + tagmac);
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div.dataset.mac = tagmac;
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div.dataset.hwtype = -1;
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$('#taglist').appendChild(div);
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}
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div.style.display = 'block';
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if (element.contentMode == 255) {
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div.remove();
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showMessage(tagmac + " removed by remote AP");
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continue;
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}
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if (element.isexternal) {
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$('#tag' + tagmac + ' .mac').innerHTML = tagmac + " via ext AP";
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} else {
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$('#tag' + tagmac + ' .mac').innerHTML = tagmac;
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}
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let alias = element.alias;
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if (!alias) alias = tagmac.replace(/^0{1,4}/, '');
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if ($('#tag' + tagmac + ' .alias').innerHTML != alias) {
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$('#tag' + tagmac + ' .alias').innerHTML = alias;
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sortGrid();
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}
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let contentDefObj = getContentDefById(element.contentMode);
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if (contentDefObj) $('#tag' + tagmac + ' .contentmode').innerHTML = contentDefObj.name;
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if (element.RSSI) {
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div.dataset.hwtype = element.hwType;
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$('#tag' + tagmac + ' .model').innerHTML = models[element.hwType];
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$('#tag' + tagmac + ' .rssi').innerHTML = element.RSSI;
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$('#tag' + tagmac + ' .lqi').innerHTML = element.LQI;
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$('#tag' + tagmac + ' .temperature').innerHTML = element.temperature;
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$('#tag' + tagmac + ' .batt').innerHTML = element.batteryMv / 1000;
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$('#tag' + tagmac + ' .received').style.opacity = "1";
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} else {
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$('#tag' + tagmac + ' .model').innerHTML = "waiting for hardware type";
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$('#tag' + tagmac + ' .received').style.opacity = "0";
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}
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if (div.dataset.hash != element.hash && div.dataset.hwtype > -1 && (element.isexternal == false || element.contentMode != 12)) {
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loadImage(tagmac, '/current/' + tagmac + '.raw?' + (new Date()).getTime());
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div.dataset.hash = element.hash;
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}
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if (element.isexternal == true && element.contentMode == 12) $('#tag' + tagmac + ' .tagimg').style.display = 'none';
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if (element.nextupdate > 1672531200 && element.nextupdate != 3216153600) {
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var date = new Date(element.nextupdate * 1000);
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var options = { hour: '2-digit', minute: '2-digit', second: '2-digit', hour12: false };
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$('#tag' + tagmac + ' .nextupdate').innerHTML = "<span>next update</span>" + date.toLocaleString('nl-NL', options);
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} else {
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$('#tag' + tagmac + ' .nextupdate').innerHTML = "";
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}
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if (element.nextcheckin > 1672531200) {
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div.dataset.nextcheckin = element.nextcheckin;
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} else {
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div.dataset.nextcheckin = element.lastseen + 1800;
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}
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div.style.opacity = '1';
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$('#tag' + tagmac + ' .lastseen').style.color = "black";
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div.classList.remove("tagpending");
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div.dataset.lastseen = element.lastseen;
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div.dataset.wakeupreason = element.wakeupReason;
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$('#tag' + tagmac + ' .warningicon').style.display = 'none';
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$('#tag' + tagmac).style.background = "#ffffff";
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if (element.contentMode == 12) $('#tag' + tagmac).style.background = "#e4e4e0";
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switch (parseInt(element.wakeupReason)) {
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case WAKEUP_REASON_TIMED:
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break;
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case WAKEUP_REASON_BOOT:
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$('#tag' + tagmac + ' .nextcheckin').innerHTML = "<font color=yellow>First boot</font>"
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$('#tag' + tagmac).style.background = "#b0d0b0";
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break;
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case WAKEUP_REASON_GPIO:
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$('#tag' + tagmac + ' .nextcheckin').innerHTML = "GPIO wakeup"
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break;
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case WAKEUP_REASON_NFC:
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$('#tag' + tagmac + ' .nextcheckin').innerHTML = "NFC wakeup"
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break;
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case WAKEUP_REASON_FIRSTBOOT:
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$('#tag' + tagmac + ' .nextcheckin').innerHTML = "<font color=yellow>First boot</font>"
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$('#tag' + tagmac).style.background = "#b0d0b0";
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break;
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case WAKEUP_REASON_NETWORK_SCAN:
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$('#tag' + tagmac + ' .nextcheckin').innerHTML = "<font color=yellow>Network scan</font>"
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$('#tag' + tagmac).style.background = "#c0c0d0";
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break;
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case WAKEUP_REASON_WDT_RESET:
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$('#tag' + tagmac + ' .nextcheckin').innerHTML = "Watchdog reset!"
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$('#tag' + tagmac).style.background = "#d0a0a0";
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break;
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}
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$('#tag' + tagmac + ' .pendingicon').style.display = (element.pending ? 'inline-block' : 'none');
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div.classList.add("tagflash");
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(function (tagmac) {
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setTimeout(function () { $('#tag' + tagmac).classList.remove("tagflash"); }, 1400);
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})(tagmac);
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if (element.pending) div.classList.add("tagpending");
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}
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}
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function updatecards() {
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$('#taglist').querySelectorAll('[data-mac]').forEach(item => {
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let tagmac = item.dataset.mac;
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if (item.dataset.lastseen && item.dataset.lastseen > 1672531200) {
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let idletime = (Date.now() / 1000) - servertimediff - item.dataset.lastseen;
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$('#tag' + tagmac + ' .lastseen').innerHTML = "<span>last seen</span>" + displayTime(Math.floor(idletime)) + " ago";
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if ((Date.now() / 1000) - servertimediff - 600 > item.dataset.nextcheckin) {
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$('#tag' + tagmac + ' .warningicon').style.display = 'inline-block';
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$('#tag' + tagmac).classList.remove("tagpending")
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$('#tag' + tagmac).style.background = '#e0e0a0';
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}
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if (idletime > 24 * 3600) {
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$('#tag' + tagmac).style.opacity = '.5';
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$('#tag' + tagmac + ' .lastseen').style.color = "red";
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}
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} else {
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if ($('#tag' + tagmac + ' .lastseen')) {
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$('#tag' + tagmac + ' .lastseen').innerHTML = ""
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} else {
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console.log(tagmac + " not found")
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}
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}
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if (item.dataset.nextcheckin > 1672531200 && parseInt(item.dataset.wakeupreason) == 0) {
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let nextcheckin = item.dataset.nextcheckin - ((Date.now() / 1000) - servertimediff);
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$('#tag' + tagmac + ' .nextcheckin').innerHTML = "<span>expected checkin</span>" + displayTime(Math.floor(nextcheckin));
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}
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})
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}
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$('#clearlog').onclick = function () {
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$('#messages').innerHTML = '';
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}
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document.querySelectorAll('.closebtn').forEach(button => {
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button.addEventListener('click', (event) => {
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event.target.parentNode.style.display = 'none';
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});
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});
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//clicking on a tag: load config dialog for tag
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$('#taglist').addEventListener("click", (event) => {
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let currentElement = event.target;
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while (currentElement !== $('#taglist')) {
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if (currentElement.classList.contains("tagcard")) {
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break;
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}
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currentElement = currentElement.parentNode;
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}
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if (!currentElement.classList.contains("tagcard")) {
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return;
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}
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const mac = currentElement.dataset.mac;
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$('#cfgmac').innerHTML = mac;
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$('#cfgmac').dataset.mac = mac;
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fetch("/get_db?mac=" + mac)
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.then(response => response.json())
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.then(data => {
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var tagdata = data.tags[0];
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$('#cfgalias').value = tagdata.alias;
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if (populateSelectTag(tagdata.hwType, tagdata.capabilities)) {
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$('#cfgcontent').parentNode.style.display = "block";
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$('#cfgcontent').value = tagdata.contentMode;
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$('#cfgcontent').dataset.json = tagdata.modecfgjson;
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contentselected();
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} else {
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$('#customoptions').innerHTML = "";
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$('#cfgcontent').parentNode.style.display = "none";
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}
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$('#configbox').style.display = 'block';
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})
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})
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$('#cfgsave').onclick = function () {
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let contentMode = $('#cfgcontent').value;
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let contentDef = getContentDefById(contentMode);
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let extraoptions = contentDef?.param ?? null;
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let obj = {};
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let formData = new FormData();
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formData.append("mac", $('#cfgmac').dataset.mac);
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formData.append("alias", $('#cfgalias').value);
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if (contentMode) {
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extraoptions.forEach(element => {
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if ($('#opt' + element.key)) {
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obj[element.key] = $('#opt' + element.key).value;
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}
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});
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formData.append("contentmode", contentMode);
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formData.append("modecfgjson", JSON.stringify(obj));
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} else {
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formData.append("contentmode", "0");
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formData.append("modecfgjson", String());
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}
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fetch("/save_cfg", {
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method: "POST",
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body: formData
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})
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.then(response => response.text())
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.then(data => showMessage(data))
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.catch(error => showMessage('Error: ' + error));
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$('#configbox').style.display = 'none';
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}
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$('#cfgdelete').onclick = function () {
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let formData = new FormData();
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formData.append("mac", $('#cfgmac').dataset.mac);
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fetch("/delete_cfg", {
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method: "POST",
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body: formData
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})
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.then(response => response.text())
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.then(data => {
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var div = $('#tag' + $('#cfgmac').dataset.mac);
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div.remove();
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showMessage(data);
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})
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.catch(error => showMessage('Error: ' + error));
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$('#configbox').style.display = 'none';
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}
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$('#rebootbutton').onclick = function () {
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showMessage("rebooting AP....", true);
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fetch("/reboot", {
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method: "POST"
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});
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socket.close();
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}
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$('#apconfigbutton').onclick = function () {
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var table = document.getElementById("aptable");
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var rowCount = table.rows.length;
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for (var i = rowCount - 1; i > 0; i--) {
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table.deleteRow(i);
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}
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fetch("/get_ap_config")
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.then(response => response.json())
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.then(data => {
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$('#apcfgalias').value = data.alias;
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$('#apcfgchid').value = data.channel;
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$("#apcfgledbrightness").value = data.led;
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$("#apcfglanguage").value = data.language;
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$("#apclatency").value = data.maxsleep;
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$("#apcpreventsleep").value = data.stopsleep;
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})
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$('#apconfigbox').style.display = 'block'
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}
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$('#apcfgsave').onclick = function () {
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let formData = new FormData();
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formData.append("alias", $('#apcfgalias').value);
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formData.append("channel", $('#apcfgchid').value);
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formData.append('led', $('#apcfgledbrightness').value);
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formData.append('language', $('#apcfglanguage').value);
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formData.append('maxsleep', $('#apclatency').value);
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formData.append('stopsleep', $('#apcpreventsleep').value);
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fetch("/save_apcfg", {
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method: "POST",
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body: formData
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})
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.then(response => response.text())
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.then(data => showMessage(data))
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.catch(error => showMessage('Error: ' + error));
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$(".logo").innerHTML = $('#apcfgalias').value;
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$('#apconfigbox').style.display = 'none';
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}
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$('#updatebutton').onclick = function () {
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$('#apconfigbox').style.display = 'none';
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$('#apupdatebox').style.display = 'block';
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loadOTA();
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}
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async function loadOTA() {
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otamodule = await import('./ota.js?v=' + Date.now());
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otamodule.initUpdate();
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}
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$('#paintbutton').onclick = function () {
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if (paintShow) {
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paintShow = false;
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$('#cfgsave').parentNode.style.display = 'block';
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contentselected();
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} else {
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paintShow = true;
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$('#cfgsave').parentNode.style.display = 'none';
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$('#customoptions').innerHTML = "<div id=\"buttonbar\"></div><div id=\"canvasdiv\"></div><div id=\"layersdiv\"></div><p id=\"savebar\"></p>";
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const mac = $('#cfgmac').dataset.mac
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const hwtype = $('#tag' + mac).dataset.hwtype;
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var [width, height] = displaySizeLookup[hwtype] || [0, 0];
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if (height > width) [width, height] = [height, width];
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if (paintLoaded) {
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startPainter(mac, width, height);
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} else {
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loadScript('painter.js', function () {
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startPainter(mac, width, height);
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});
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}
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}
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}
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function loadScript(url, callback) {
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var script = document.createElement('script');
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script.src = url;
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script.onload = function () {
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if (callback) {
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callback();
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}
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};
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document.head.appendChild(script);
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}
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function contentselected() {
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let contentMode = $('#cfgcontent').value;
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$('#customoptions').innerHTML = "";
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var obj = {};
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if ($('#cfgcontent').dataset.json && ($('#cfgcontent').dataset.json != "null")) {
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obj = JSON.parse($('#cfgcontent').dataset.json);
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}
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$('#paintbutton').style.display = 'none';
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if (contentMode) {
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let contentDef = getContentDefById(contentMode);
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if (contentDef) {
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$('#customoptions').innerHTML = "<p>" + contentDef?.desc + "</p>"
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}
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$('#paintbutton').style.display = (contentMode == 0 ? 'inline-block' : 'none');
|
|
let extraoptions = contentDef?.param ?? null;
|
|
extraoptions.forEach(element => {
|
|
var label = document.createElement("label");
|
|
label.innerHTML = element.name;
|
|
label.setAttribute("for", 'opt' + element.key);
|
|
if (element.desc) {
|
|
label.style.cursor = 'help';
|
|
label.title = element.desc;
|
|
}
|
|
var input = document.createElement("input");
|
|
switch (element.type) {
|
|
case 'text':
|
|
input.type = "text";
|
|
break;
|
|
case 'int':
|
|
input.type = "number";
|
|
break;
|
|
case 'ro':
|
|
input.type = "text";
|
|
input.disabled = true;
|
|
break;
|
|
}
|
|
input.id = 'opt' + element.key;
|
|
input.title = element.desc;
|
|
if (obj[element.key]) input.value = obj[element.key];
|
|
var p = document.createElement("p");
|
|
p.appendChild(label);
|
|
p.appendChild(input);
|
|
$('#customoptions').appendChild(p);
|
|
});
|
|
}
|
|
paintShow = false;
|
|
$('#cfgsave').parentNode.style.display = 'block';
|
|
}
|
|
|
|
function populateSelectTag(hwtype, capabilities) {
|
|
var selectTag = $("#cfgcontent");
|
|
selectTag.innerHTML = "";
|
|
var optionsAdded = false;
|
|
cardconfig.forEach(item => {
|
|
var capcheck = item.capabilities ?? 0;
|
|
var hwtypeArray = item.hwtype;
|
|
if (hwtypeArray.includes(hwtype) && (capabilities & capcheck || capcheck == 0)) {
|
|
var option = document.createElement("option");
|
|
option.value = item.id;
|
|
option.text = item.name;
|
|
selectTag.appendChild(option);
|
|
optionsAdded = true;
|
|
}
|
|
});
|
|
return optionsAdded;
|
|
}
|
|
|
|
function getContentDefById(id) {
|
|
if (id == null) return null;
|
|
var obj = cardconfig.find(item => item.id == id);
|
|
return obj ? obj : null;
|
|
}
|
|
|
|
function showMessage(message, iserr) {
|
|
const messages = $('#messages');
|
|
var date = new Date(),
|
|
time = date.toLocaleTimeString('nl-NL', { hour12: false, hour: '2-digit', minute: '2-digit', second: '2-digit' });
|
|
if (iserr) {
|
|
messages.insertAdjacentHTML("afterbegin", '<li class="new error">' + htmlEncode(time + ' ' + message) + '</li>');
|
|
} else {
|
|
messages.insertAdjacentHTML("afterbegin", '<li class="new">' + htmlEncode(time + ' ' + message) + '</li>');
|
|
}
|
|
}
|
|
|
|
function htmlEncode(input) {
|
|
const textArea = document.createElement("textarea");
|
|
textArea.innerText = input;
|
|
return textArea.innerHTML.split("<br>").join("\n");
|
|
}
|
|
|
|
function loadImage(id, imageSrc) {
|
|
imageQueue.push({ id, imageSrc });
|
|
if (!isProcessing) {
|
|
processQueue();
|
|
}
|
|
}
|
|
|
|
function processQueue() {
|
|
if (imageQueue.length === 0) {
|
|
isProcessing = false;
|
|
return;
|
|
}
|
|
isProcessing = true;
|
|
const { id, imageSrc } = imageQueue.shift();
|
|
const canvas = $('#tag' + id + ' .tagimg');
|
|
canvas.style.display = 'block';
|
|
const hwtype = $('#tag' + id).dataset.hwtype;
|
|
|
|
fetch(imageSrc)
|
|
.then(response => response.arrayBuffer())
|
|
.then(buffer => {
|
|
[canvas.width, canvas.height] = displaySizeLookup[hwtype] || [0, 0];
|
|
const ctx = canvas.getContext('2d');
|
|
const imageData = ctx.createImageData(canvas.width, canvas.height);
|
|
const data = new Uint8ClampedArray(buffer);
|
|
const offsetRed = (data.length >= (canvas.width * canvas.height / 8) * 2) ? canvas.width * canvas.height / 8 : 0;
|
|
var pixelValue = 0;
|
|
for (let i = 0; i < data.length; i++) {
|
|
for (let j = 0; j < 8; j++) {
|
|
const pixelIndex = i * 8 + j;
|
|
if (offsetRed) {
|
|
pixelValue = ((data[i] & (1 << (7 - j))) ? 1 : 0) | (((data[i + offsetRed] & (1 << (7 - j))) ? 1 : 0) << 1);
|
|
} else {
|
|
pixelValue = ((data[i] & (1 << (7 - j))) ? 1 : 0);
|
|
}
|
|
imageData.data[pixelIndex * 4] = colorTable[pixelValue][0];
|
|
imageData.data[pixelIndex * 4 + 1] = colorTable[pixelValue][1];
|
|
imageData.data[pixelIndex * 4 + 2] = colorTable[pixelValue][2];
|
|
imageData.data[pixelIndex * 4 + 3] = 255;
|
|
}
|
|
}
|
|
|
|
ctx.putImageData(imageData, 0, 0);
|
|
processQueue();
|
|
})
|
|
.catch(error => {
|
|
processQueue();
|
|
});
|
|
}
|
|
|
|
function displayTime(seconds) {
|
|
let hours = Math.floor(Math.abs(seconds) / 3600);
|
|
let minutes = Math.floor((Math.abs(seconds) % 3600) / 60);
|
|
let remainingSeconds = Math.abs(seconds) % 60;
|
|
return (seconds < 0 ? '-' : '') + (hours > 0 ? `${hours}:${String(minutes).padStart(2, '0')}` : `${minutes}`) + `:${String(remainingSeconds).padStart(2, '0')}`;
|
|
}
|
|
|
|
function sortGrid() {
|
|
const sortableGrid = $('#taglist');
|
|
const gridItems = Array.from(sortableGrid.getElementsByClassName('tagcard'));
|
|
gridItems.sort((a, b) => {
|
|
const macA = a.querySelector('.alias').innerHTML;
|
|
const macB = b.querySelector('.alias').innerHTML;
|
|
if (macA < macB) return -1;
|
|
if (macA > macB) return 1;
|
|
return 0;
|
|
});
|
|
gridItems.forEach((item) => sortableGrid.appendChild(item));
|
|
}
|
|
|