239 lines
10 KiB
HTML
239 lines
10 KiB
HTML
<!DOCTYPE html>
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<html>
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<head lang="en">
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<meta charset="utf-8">
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<meta name="viewport" content="width=500">
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<meta content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no" name="viewport"/>
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<title>Usermod Settings</title>
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<script>
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var d = document;
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var umCfg = {};
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var pins = [6,7,8,9,10,11];
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var pinO = ["rsvd","rsvd","rsvd","rsvd","rsvd","rsvd"], owner;
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var loc = false, locip;
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var urows;
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var numM = 0;
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function gId(s) { return d.getElementById(s); }
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function isO(i) { return (i && typeof i === 'object' && !Array.isArray(i)); }
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function H() { window.open("https://github.com/Aircoookie/WLED/wiki/Settings#usermod-settings"); }
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function B() { window.open("/settings","_self"); }
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// https://www.educative.io/edpresso/how-to-dynamically-load-a-js-file-in-javascript
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function loadJS(FILE_URL, async = true) {
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let scE = d.createElement("script");
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scE.setAttribute("src", FILE_URL);
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scE.setAttribute("type", "text/javascript");
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scE.setAttribute("async", async);
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d.body.appendChild(scE);
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// success event
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scE.addEventListener("load", () => {
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//console.log("File loaded");
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GetV();
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});
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// error event
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scE.addEventListener("error", (ev) => {
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console.log("Error on loading file", ev);
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alert("Loading of configuration script failed.\nIncomplete page data!");
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});
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}
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function S() {
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if (window.location.protocol == "file:") {
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loc = true;
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locip = localStorage.getItem('locIp');
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if (!locip) {
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locip = prompt("File Mode. Please enter WLED IP!");
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localStorage.setItem('locIp', locip);
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}
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}
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ldS();
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if (!numM) gId("um").innerHTML = "No Usermods installed.";
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}
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// https://stackoverflow.com/questions/3885817/how-do-i-check-that-a-number-is-float-or-integer
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function isF(n) { return n === +n && n !== (n|0); }
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function isI(n) { return n === +n && n === (n|0); }
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function check(o,k) { // input object, pin owner key
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var n = o.name.replace("[]","").substr(-3);
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if (o.type=="number" && n.substr(0,3)=="pin") {
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for (var i=0; i<pins.length; i++) {
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if (k==pinO[i]) continue;
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if (o.value==pins[i] && pinO[i]==="if") { o.style.color="lime"; break; }
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if (o.value==pins[i] || o.value<-1 || o.value>39) { o.style.color="red"; break; } else o.style.color=o.value>33?"orange":"#fff";
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}
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} else {
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switch (o.name) {
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case "SDA": break;
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case "SCL": break;
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case "MOSI": break;
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case "SCLK": break;
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case "CS": break;
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default: return;
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}
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for (var i=0; i<pins.length; i++) {
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if (k==pinO[i]) continue;
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if (o.value==pins[i] && pinO[i]==="if") { o.style.color="lime"; break; }
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if (o.value==pins[i] || o.value<-1 || o.value>39) { o.style.color="red"; break; } else o.style.color=o.value>33?"orange":"#fff";
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}
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}
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}
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function getPins(o) {
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if (isO(o)) {
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for (const [k,v] of Object.entries(o)) {
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if (isO(v)) {
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owner = k;
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getPins(v);
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continue;
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}
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if (k.replace("[]","").substr(-3)=="pin") {
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if (Array.isArray(v)) {
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for (var i=0; i<v.length; i++) if (v[i]>=0) { pins.push(v[i]); pinO.push(owner); }
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} else {
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if (v>=0) { pins.push(v); pinO.push(owner); }
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}
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} else if (Array.isArray(v)) {
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for (var i=0; i<v.length; i++) getPins(v[i]);
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}
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}
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}
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}
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function addField(k,f,o,a=false) { //key, field, (sub)object, isArray
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if (isO(o)) {
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urows += '<hr style="width:260px">';
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for (const [s,v] of Object.entries(o)) {
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// possibility to nest objects (only 1 level)
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if (f!=='unknown' && !k.includes(":")) addField(k+":"+f,s,v);
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else addField(k,s,v);
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}
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} else if (Array.isArray(o)) {
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for (var j=0; j<o.length; j++) {
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addField(k,f,o[j],true);
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}
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} else {
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var c, t = typeof o;
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switch (t) {
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case "boolean":
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t = "checkbox"; c = 'value="true"' + (o ? ' checked' : '');
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break;
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case "number":
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c = `value="${o}"`;
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if (f.substr(-3)==="pin") {
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c += ' max="39" min="-1" class="s"';
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t = "int";
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} else {
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c += ' step="any" class="xxl"';
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}
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break;
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default:
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t = "text"; c = `value="${o}" style="width:250px;"`;
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break;
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}
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if (k.includes(":")) urows += k.substr(k.indexOf(":")+1);
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urows += ` ${f}: `;
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// https://stackoverflow.com/questions/11657123/posting-both-checked-and-unchecked-checkboxes
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if (t=="checkbox") urows += `<input type="hidden" name="${k}:${f}${a?"[]":""}" value="false">`;
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else if (!a) urows += `<input type="hidden" name="${k}:${f}${a?"[]":""}" value="${t}">`;
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urows += `<input type="${t==="int"?"number":t}" name="${k}:${f}${a?"[]":""}" ${c} oninput="check(this,'${k.substr(k.indexOf(":")+1)}')"><br>`;
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}
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}
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// https://stackoverflow.com/questions/39729741/javascript-change-input-text-to-select-option
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function addDropdown(um,fld) {
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let sel = d.createElement('select');
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let arr = d.getElementsByName(um+":"+fld);
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let inp = arr[1]; // assume 1st field to be hidden (type)
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if (inp && inp.tagName === "INPUT" && (inp.type === "text" || inp.type === "number")) { // may also use nodeName
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let v = inp.value;
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let n = inp.name;
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// copy the existing input element's attributes to the new select element
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for (var i = 0; i < inp.attributes.length; ++ i) {
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var att = inp.attributes[i];
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// type and value don't apply, so skip them
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// ** you might also want to skip style, or others -- modify as needed **
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if (att.name != 'type' && att.name != 'value' && att.name != 'class' && att.name != 'style') {
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sel.setAttribute(att.name, att.value);
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}
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}
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sel.setAttribute("data-val", v);
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// finally, replace the old input element with the new select element
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inp.parentElement.replaceChild(sel, inp);
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return sel;
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}
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return null;
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}
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function addOption(sel,txt,val) {
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if (sel===null) return; // select object missing
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let opt = d.createElement("option");
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opt.value = val;
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opt.text = txt;
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sel.appendChild(opt);
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for (let i=0; i<sel.childNodes.length; i++) {
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let c = sel.childNodes[i];
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if (c.value == sel.dataset.val) sel.selectedIndex = i;
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}
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}
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// https://stackoverflow.com/questions/26440494/insert-text-after-this-input-element-with-javascript
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function addInfo(name,el,txt) {
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let obj = d.getElementsByName(name);
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if (!obj.length) return;
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if (typeof el === "string" && obj[0]) obj[0].placeholder = el;
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else if (obj[el]) obj[el].insertAdjacentHTML('afterend', ' '+txt);
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}
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// load settings and insert values into DOM
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function ldS() {
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var url = (loc?`http://${locip}`:'') + '/cfg.json';
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fetch(url, {
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method: 'get'
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})
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.then(res => {
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if (!res.ok) gId('lserr').style.display = "inline";
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return res.json();
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})
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.then(json => {
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umCfg = json.um;
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getPins(json);
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urows="";
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if (isO(umCfg)) {
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for (const [k,o] of Object.entries(umCfg)) {
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urows += `<hr><h3>${k}</h3>`;
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addField(k,'unknown',o);
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}
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}
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if (urows==="") urows = "Usermods configuration not found.<br>Press <i>Save</i> to initialize defaults.";
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gId("um").innerHTML = urows;
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var url = (loc?`http://${locip}`:'') + '/settings/s.js?p=8';
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loadJS(url, false); // If we set async false, file is loaded and executed, then next statement is processed
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})
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.catch((error)=>{
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gId('lserr').style.display = "inline";
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console.log(error);
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});
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}
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function svS(e) {
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e.preventDefault();
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if (d.Sf.checkValidity()) d.Sf.submit(); //https://stackoverflow.com/q/37323914
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}
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</script>
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<style>@import url("style.css");</style>
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</head>
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<body onload="S()">
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<form id="form_s" name="Sf" method="post" onsubmit="svS(event)">
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<div class="toprow">
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<div class="helpB"><button type="button" onclick="H()">?</button></div>
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<button type="button" onclick="B()">Back</button><button type="submit">Save</button><br>
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<span id="lssuc" style="color:green; display:none">✔ Configuration saved!</span>
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<span id="lserr" style="color:red; display:none">⚠ Could not load configuration.</span><hr>
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</div>
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<h2>Usermod Setup</h2>
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Global I<sup>2</sup>C GPIOs (HW)<br>
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<i style="color: orange;">(only changable on ESP32, change requires reboot!)</i><br>
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SDA:<input type="number" min="-1" max="33" name="SDA" onchange="check(this,'if')" class="s" placeholder="SDA">
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SCL:<input type="number" min="-1" max="33" name="SCL" onchange="check(this,'if')" class="s" placeholder="SCL">
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<hr style="width:260px">
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Global SPI GPIOs (HW)<br>
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<i style="color: orange;">(only changable on ESP32, change requires reboot!)</i><br>
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MOSI:<input type="number" min="-1" max="33" name="MOSI" onchange="check(this,'if')" class="s" placeholder="MOSI">
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SCLK:<input type="number" min="-1" max="33" name="SCLK" onchange="check(this,'if')" class="s" placeholder="SCLK">
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<div id="um">Loading settings...</div>
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<hr><button type="button" onclick="B()">Back</button><button type="submit">Save</button>
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</form>
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</body>
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</html> |