525 lines
No EOL
22 KiB
JavaScript
525 lines
No EOL
22 KiB
JavaScript
// set all the global stuff
|
|
let ip;
|
|
let alertTime = 2;
|
|
let adminPass = "";
|
|
const ERR_NO_ADMIN = 401;
|
|
const VALID_FILE_EXT = ["mp3","flac","wav"];
|
|
|
|
const params = new URLSearchParams(location.search);
|
|
|
|
let darkmodetemp = getCookie("darkmode");
|
|
if(darkmodetemp === "") {
|
|
darkmodetemp = params.get("darkmode")
|
|
}
|
|
if (darkmodetemp === "true") {
|
|
// i know this is gonna cause weird blinking
|
|
// maybe the dark mode function should be loaded before any content, would that work?
|
|
// NEW JS FILE ????? exciting stuff
|
|
// im thinking a few new js files
|
|
// you know like good design separating stuff
|
|
// yeah but i need the getCookie function in both the darkmode.js and this one, so im gonna make a
|
|
// getcookie.js
|
|
toggleDark("None");
|
|
}
|
|
|
|
async function alertText(text="Song Added!") {
|
|
alertbox = document.getElementById("alert");
|
|
alertbox.innerHTML = text;
|
|
await new Promise(r => setTimeout(r, alertTime*1000));
|
|
if (alertbox.innerHTML == text) {
|
|
alertbox.innerHTML = ""
|
|
}
|
|
}
|
|
// a lot of this is kinda waffly because i was trying to get
|
|
// it to return the right stuff and javascript is asyrcronouse (boo)
|
|
async function getFromServer(bodyInfo, source="",password=adminPass) {
|
|
try{
|
|
if (bodyInfo != null) {
|
|
// the currently set password is always included in every request
|
|
bodyInfo["password"] = password;
|
|
}
|
|
// console.log(bodyInfo);
|
|
const response = await fetch("http://"+ip+"/"+source, {
|
|
method: "POST",
|
|
body: JSON.stringify(bodyInfo),
|
|
headers: {
|
|
"Content-type": "application/json; charset=UTF-8"
|
|
}
|
|
});
|
|
|
|
let data = await response.json(); // original json
|
|
if (response.status == ERR_NO_ADMIN) {
|
|
// im suprised i didn't comment on this already but this is kinda lame desing
|
|
// its not wrong but you know
|
|
// it is easy which i like
|
|
// and it overrides any other non-async alerts which is nice
|
|
alertText("Error: Admin restricted action")
|
|
} else if(!response.ok){
|
|
alertText("Error: "+data.error);
|
|
}
|
|
// we add some information from the response just in case it is needed
|
|
data["ok"] = response.ok;
|
|
data["status"] = response.status;
|
|
// console.log(data);
|
|
return await data;
|
|
} catch(e) {
|
|
// console.log("error print here:");
|
|
// console.log(e);
|
|
if (e == "TypeError: Failed to fetch"){
|
|
alertText("Error: Can't Connect to Server (is the ip set?)")
|
|
} else {
|
|
alertText("Error: " + e);
|
|
}
|
|
const response=null;
|
|
return response;
|
|
}
|
|
}
|
|
|
|
//cookie reader is taken from internet because cookies ae too complicated for me
|
|
//i still understand how it works though promise just i see no reason to write this from scratch
|
|
function getCookie(cname) {
|
|
let name = cname + "=";
|
|
let decodedCookie = decodeURIComponent(document.cookie);
|
|
let ca = decodedCookie.split(';');
|
|
for(let i = 0; i <ca.length; i++) {
|
|
let c = ca[i];
|
|
while (c.charAt(0) == ' ') {
|
|
c = c.substring(1);
|
|
}
|
|
if (c.indexOf(name) == 0) {
|
|
return c.substring(name.length, c.length);
|
|
}
|
|
}
|
|
return "";
|
|
}
|
|
//someone more organised than me would have set all these html elements to variables so they dont have to get them 50 times
|
|
// also someone who likes things not being dumb more than me would have separated the client and server buttons
|
|
async function controlButton(buttonType) {
|
|
if (buttonType == "pp") { // Play-Pause button
|
|
getFromServer({control: "play-pause"}, "controls")
|
|
} else if (buttonType == "sk") { // Skip button
|
|
getFromServer({control: "skip"}, "controls")
|
|
if (document.getElementById("playlist-mode").style.display == "block") {
|
|
generateVisualPlaylist("skip-button");
|
|
}
|
|
} else if (buttonType == "pl") { // Playlist button
|
|
document.getElementById("songlist").innerHTML = "";
|
|
document.getElementById("playlist").innerHTML = "<h1 id=\"playlist-alert\"></h1>";
|
|
document.getElementById("playlist-mode").style.display = "block";
|
|
document.getElementById("songlist-mode").style.display = "none";
|
|
document.getElementById("settings-mode").style.display = "none";
|
|
generateVisualPlaylist();
|
|
} else if (buttonType == "se") { //SearchMode button
|
|
document.getElementById("songlist").innerHTML = "<h1>Search to find songs!</h1>";
|
|
document.getElementById("playlist").innerHTML = "";
|
|
document.getElementById("playlist-mode").style.display = "none";
|
|
document.getElementById("songlist-mode").style.display = "block";
|
|
document.getElementById("settings-mode").style.display = "none";
|
|
} else if (buttonType == "st") { //Settings button
|
|
document.getElementById("songlist").innerHTML = "";
|
|
document.getElementById("playlist").innerHTML = "";
|
|
document.getElementById("playlist-mode").style.display = "none";
|
|
document.getElementById("songlist-mode").style.display = "none";
|
|
document.getElementById("settings-mode").style.display = "block";
|
|
checkSettings()
|
|
} else if (buttonType = "pm") { //Partymode toggle (in settings)
|
|
await getFromServer({setting: "partymode-toggle"}, "settings")
|
|
checkSettings(true)
|
|
}
|
|
|
|
|
|
}
|
|
|
|
function searchSongsEnter(e) {
|
|
if (e.keyCode == 13) {
|
|
searchSongs(document.getElementById("songsearch").value)
|
|
}
|
|
}
|
|
|
|
async function searchSongs(searchTerm){
|
|
document.getElementById("songlist").innerHTML = ""
|
|
let fetchResults = await getFromServer({search:searchTerm},"search").then();
|
|
let searchResults = fetchResults.data;
|
|
//generate the visual song list
|
|
for(var fileName in searchResults) {
|
|
let currentSongInJSON = searchResults[fileName]
|
|
let newItem = document.createElement("div");
|
|
newItem.className = "item";
|
|
newItem.id = fileName;
|
|
newItem.tabIndex = 0;
|
|
let image = document.createElement("img");
|
|
try {
|
|
if (currentSongInJSON["art"] == null) {
|
|
throw "no image lolz"
|
|
}
|
|
image.src = currentSongInJSON["art"];
|
|
} catch(err){
|
|
image.src = "./images/placeholder.png";
|
|
}
|
|
image.id = String(fileName)+" image";
|
|
let head3 = document.createElement("h3");
|
|
head3.innerText = currentSongInJSON["title"];
|
|
let head4 = document.createElement("h4");
|
|
head4.innerText = currentSongInJSON["artist"];
|
|
newItem.appendChild(image);
|
|
newItem.appendChild(head3);
|
|
newItem.appendChild(head4);
|
|
// I like this concept but i'm leaving it out for now
|
|
// if(currentSongInJSON.lossless === 1) {
|
|
// let losslesstag = document.createElement("p");
|
|
// losslesstag.textContent = "Ⓛ";
|
|
// losslesstag.classList.add("lossless-tag");
|
|
// newItem.appendChild(losslesstag);
|
|
// }
|
|
document.getElementById("songlist").appendChild(newItem);
|
|
|
|
}
|
|
if (JSON.stringify(searchResults)==JSON.stringify({})) {
|
|
//display error if no results
|
|
document.getElementById("songlist").innerHTML = "<h1>We might not have that one...</h1>";
|
|
}
|
|
}
|
|
|
|
function alertTimeEnter(e){
|
|
if (e.key == "Enter") {
|
|
e.preventDefault();
|
|
alertTimeSet(document.getElementById("alerttimetextbox").value);
|
|
}
|
|
}
|
|
|
|
function alertTimeSet(time) {
|
|
alertTime = time;
|
|
document.cookie = "alertTime="+alertTime+"; path=/;"
|
|
alertText("Alerts stay on screen for " + alertTime.toString() + " seconds")
|
|
}
|
|
|
|
function ipSetEnter(e){
|
|
if (e.key == "Enter") {
|
|
e.preventDefault();
|
|
ipSetter(document.getElementById("iptextbox").value)
|
|
}
|
|
}
|
|
|
|
function ipSetter(){
|
|
ipBox = document.getElementById("iptextbox").value
|
|
if (ipBox == "") {
|
|
alertText("Your IP is set to "+ip)
|
|
} else {
|
|
if (ipBox.includes(":")) {
|
|
port = ipBox.slice(ipBox.indexOf(":")+1)
|
|
ip = ipBox;
|
|
document.cookie = "ip="+ip+"; path=/;"
|
|
alertText("Your IP is now set to "+ip.slice(0, ipBox.indexOf(":"))+" at port "+port)
|
|
} else {
|
|
ip = ipBox + ":19054"
|
|
document.cookie = "ip="+ip+"; path=/;"
|
|
alertText("Your IP is now set to "+ipBox+" at port 19054 (Default)")
|
|
}
|
|
}
|
|
// anytime the server ip changes the qrcode should change to use it
|
|
qrCodeGenerate()
|
|
|
|
}
|
|
|
|
function qrCodeGenerate() {
|
|
let tempURL = "http://" + document.location.href.split("/")[2] + "/?ip=" + ip;
|
|
document.getElementById("qrcode").innerHTML = ""
|
|
new QRCode(document.getElementById("qrcode"), {
|
|
text: tempURL,
|
|
width: 256,
|
|
height: 256,
|
|
colorDark : "#000000",
|
|
colorLight : "#eeeeee",
|
|
correctLevel : QRCode.CorrectLevel.H
|
|
});
|
|
}
|
|
|
|
async function checkSettings(skipServer=false) {
|
|
//check client stuff first so if the server doesn't exist it can still be changed and seen
|
|
if (ip.slice(-5)=="19054") {
|
|
// don't show the port if it is the default
|
|
document.getElementById("iptextbox").value = ip.slice(0,-6)
|
|
} else {
|
|
document.getElementById("iptextbox").value = ip;
|
|
}
|
|
qrCodeGenerate()
|
|
document.getElementById("alerttimetextbox").value = alertTime
|
|
partyButtonState = document.getElementById("partymode-button").innerHTML;
|
|
let nodeList = document.getElementById("admincheckholder").children
|
|
// temporary
|
|
for (let i=0; i<nodeList.length;i++) {
|
|
if (nodeList[i].type == 'checkbox') {
|
|
nodeList[i].checked = true;
|
|
}
|
|
}
|
|
//ping the server here
|
|
data = await getFromServer({setting: "getsettings"}, "settings");
|
|
x = data["data"];
|
|
if (!(skipServer) || partyButtonState=="N/A") {
|
|
if (x["partymode"] == false) {
|
|
document.getElementById("partymode-button").innerHTML = "Off";
|
|
} else {
|
|
document.getElementById("partymode-button").innerHTML = "On";
|
|
}
|
|
} else if (document.getElementById("partymode-button").innerHTML == "Off") {
|
|
document.getElementById("partymode-button").innerHTML = "On";
|
|
} else {
|
|
document.getElementById("partymode-button").innerHTML = "Off";
|
|
}
|
|
document.getElementById("volumerange").value = parseInt(x["volume"])
|
|
|
|
// do the admin checkboxes here
|
|
let currentAdminPerms = x["admin"];
|
|
document.getElementById("addsongsettingcheckbox").checked = currentAdminPerms["AS"];
|
|
document.getElementById("skipsongsettingcheckbox").checked = currentAdminPerms["SK"];
|
|
document.getElementById("playpausesettingcheckbox").checked = currentAdminPerms["PP"];
|
|
document.getElementById("partymodesettingcheckbox").checked = currentAdminPerms["PM"];
|
|
document.getElementById("volumechangesettingcheckbox").checked = currentAdminPerms["VOL"];
|
|
}
|
|
|
|
async function generateVisualPlaylist(conditions="") {
|
|
document.getElementById("playlist").innerHTML = "<h1 id=\"playlist-alert\"></h1>";
|
|
data = await getFromServer(null, "playlist");
|
|
playlist = data["data"];
|
|
playlist = Object.values(playlist).map(obj => {
|
|
const filename = Object.keys(obj)[0]; // Get the filename
|
|
const songData = obj[filename]; // Get the song metadata
|
|
return { filename, ...songData }; // Merge filename with song data
|
|
});
|
|
if (playlist.length==0){
|
|
document.getElementById("playlist-alert").innerHTML = "Nothing's Queued..."
|
|
} else {
|
|
if (conditions=="skip-button") {
|
|
playlist.shift()
|
|
if (playlist.length==0){
|
|
document.getElementById("playlist-alert").innerHTML = "Nothing's Queued..."
|
|
}
|
|
}
|
|
for (let i in playlist) {
|
|
let fileName = playlist[i]["filename"]
|
|
let newItem = document.createElement("div");
|
|
newItem.className = "item";
|
|
newItem.id = fileName;
|
|
newItem.tabIndex = 0;
|
|
let image = document.createElement("img");
|
|
try {
|
|
if (playlist[i]["art"] == null) {
|
|
throw "no image lolz"
|
|
}
|
|
image.src = playlist[i]["art"];
|
|
} catch(err){
|
|
image.src = "./images/placeholder.png";
|
|
}
|
|
image.id = String(fileName)+" image";
|
|
let head3 = document.createElement("h3");
|
|
head3.innerText = playlist[i]["title"];
|
|
let head4 = document.createElement("h4");
|
|
head4.innerText=playlist[i]["artist"];
|
|
let head5 = document.createElement("h5");
|
|
let timeLeft =document.createElement("h5");
|
|
timeLeft.style.fontWeight = 100;
|
|
try {
|
|
if (i == 0) { // Only the first song in the loop gets a time
|
|
head5.innerHTML="Playing";
|
|
if ((conditions != "skip-button")) {
|
|
let mins = Math.floor(playlist[i]["time"]/60);
|
|
let secs = Math.floor(playlist[i]["time"]%60);
|
|
let durMins = Math.floor(playlist[i]["length"]/60);
|
|
let durSecs = Math.floor(playlist[i]["length"]%60);
|
|
timeLeft.innerHTML = mins.toString() +":"+ secs.toLocaleString('en-US', {minimumIntegerDigits: 2,useGrouping: false}) + "/"+ durMins.toString()+":"+durSecs.toLocaleString('en-US', {minimumIntegerDigits: 2,useGrouping: false});
|
|
}
|
|
}
|
|
}catch(err){
|
|
// i dont know why there's a try catch here but i'm leaving it i dont want to break something
|
|
console.error(err)
|
|
}
|
|
let textdiv = document.createElement("div")
|
|
textdiv.className="text"
|
|
newItem.appendChild(image);
|
|
textdiv.appendChild(head3);
|
|
textdiv.appendChild(head4);
|
|
textdiv.appendChild(timeLeft);
|
|
textdiv.appendChild(head5);
|
|
newItem.appendChild(textdiv);
|
|
document.getElementById("playlist").appendChild(newItem);
|
|
}
|
|
}
|
|
}
|
|
|
|
async function submitSong(songid) {
|
|
let returncode = await getFromServer({song: songid}, "songadd");
|
|
if(returncode == ERR_NO_ADMIN) {
|
|
// right now the error is alerted in getFromServer, maybe will change that
|
|
} else if(returncode["error"]=="song-in-queue") {
|
|
alertText("That song's about to play! Hang on!")
|
|
} else {
|
|
alertText("Added to Queue");
|
|
}
|
|
}
|
|
function checkWhatSongWasClicked(e) {
|
|
if(e.type == "click" || e.key == "Enter") {
|
|
itemId = e.srcElement.id;
|
|
if ((itemId.length-itemId.lastIndexOf("image") == 5) && itemId.lastIndexOf("image")!=-1) {
|
|
itemId = itemId.slice(0,-6)
|
|
}
|
|
let filenameSep = itemId.split('.')
|
|
//i feel like later kristy won't apreciate this
|
|
//one of my files was "file.MP3" so it didn't work
|
|
//windows be like
|
|
if (VALID_FILE_EXT.includes(filenameSep[filenameSep.length-1].toLowerCase())) {
|
|
submitSong(itemId);
|
|
}
|
|
}
|
|
}
|
|
|
|
function toggleDark(e) {
|
|
let x = document.getElementById("test-body").classList
|
|
if (!(x.contains("dark-mode"))) {
|
|
document.cookie = "darkmode=true; path=/;";
|
|
document.getElementById("darkmode-button").innerHTML = "On";
|
|
x.add("dark-mode");
|
|
} else {
|
|
document.cookie = "darkmode=false; path=/;";
|
|
document.getElementById("darkmode-button").innerHTML = "Off";
|
|
x.remove("dark-mode");
|
|
}
|
|
|
|
}
|
|
|
|
async function sha256(message) {
|
|
// Encode the message as UTF-8
|
|
const msgBuffer = new TextEncoder().encode(message);
|
|
|
|
// Hash the message
|
|
const hashBuffer = await crypto.subtle.digest('SHA-256', msgBuffer);
|
|
|
|
// Convert ArrayBuffer to hex string
|
|
const hashArray = Array.from(new Uint8Array(hashBuffer));
|
|
const hashHex = hashArray.map(b => b.toString(16).padStart(2, '0')).join('');
|
|
|
|
return hashHex;
|
|
}
|
|
|
|
async function adminPassEnter(e) {
|
|
if (e.key == "Enter") {
|
|
e.preventDefault();
|
|
let enteredpass = document.getElementById("adminpasswordbox").value;
|
|
if(enteredpass === "") {
|
|
adminPass = ""; // an empty pass is technically meant to represent not having one
|
|
// this isn't stritly necesarry but i dont wanna break anything that might depend on this being true
|
|
} else {
|
|
adminPass= await sha256(document.getElementById("adminpasswordbox").value);
|
|
}
|
|
alertText("Admin Password Updated");
|
|
}
|
|
}
|
|
|
|
async function submitPerms(e) {
|
|
let tempData = {}
|
|
tempData["PP"] = document.getElementById("playpausesettingcheckbox").checked;
|
|
tempData["SK"] = document.getElementById("skipsongsettingcheckbox").checked;
|
|
tempData["AS"] = document.getElementById("addsongsettingcheckbox").checked;
|
|
tempData["PM"] = document.getElementById("partymodesettingcheckbox").checked;
|
|
tempData["VOL"] = document.getElementById("volumechangesettingcheckbox").checked;
|
|
let returncode = await getFromServer({"setting":"perms","admin":tempData},"settings");
|
|
if (returncode == ERR_NO_ADMIN || returncode == null) {
|
|
// if you aren't allowed to check the box then toggle it again
|
|
// its not perfect if you spam click, but it gets the point across to the user
|
|
let clickedBox = e.srcElement;
|
|
clickedBox.checked = !clickedBox.checked;
|
|
}
|
|
}
|
|
|
|
async function clearPlaylist() {
|
|
let returncode = await getFromServer({control:"clear"},"controls");
|
|
if(returncode == ERR_NO_ADMIN || returncode == null) {
|
|
// alertText("Admin Restricted ")
|
|
// there's an admin restrict alert built into getFromServer
|
|
} else {
|
|
alertText("Playlist Cleared!");
|
|
}
|
|
}
|
|
|
|
let optionslist = []
|
|
|
|
//sets all de stuff for buttons
|
|
document.addEventListener('keydown', function(e){
|
|
if (e.key == "/"){
|
|
document.getElementById("title").scrollIntoView();
|
|
document.getElementById("songsearch").select();
|
|
e.preventDefault()
|
|
}})
|
|
document.getElementById("playlist-mode").style.display = "none";
|
|
document.getElementById("settings-mode").style.display = "none";
|
|
document.getElementById("volumerange").onchange = async function() {
|
|
// there is no reason for this not to be a defined function
|
|
// FIX THIS
|
|
let returnValue = await getFromServer({setting:"volume",level:this.value}, "settings")
|
|
if (returnValue["status"] == ERR_NO_ADMIN) {
|
|
// alertText("Error: Admin restricted action");
|
|
// there's an admin restrict alert built into getFromServer
|
|
// i wanna put the volume slider back to where it was but idk a good way to keep the previous volume
|
|
checkSettings(false);
|
|
} else if (returnValue["data"]["volumePassed"] !=0) {
|
|
// i forgot about this, i had to do this because it confused the crap out of me one time
|
|
// vlc doesn't let you change the volume of nothing, which makes sense if you think about it
|
|
alertText("Nothing is playing")
|
|
document.getElementById("volumerange").value = -1
|
|
} else if (this.value == 0) {
|
|
alertText("The volume is now set to 0 (Pause?)")
|
|
} else {
|
|
alertText("The volume is now set to " + this.value.toString())
|
|
}
|
|
|
|
}
|
|
|
|
|
|
//bit of a cheat code for clearing the alerts when they don't clear normally
|
|
document.getElementById("title").addEventListener('click',function(){document.getElementById("alert").innerHTML = ""})
|
|
document.getElementById("settings-button").addEventListener('click',function(){controlButton("st")});
|
|
document.getElementById("play-pause-button").addEventListener('click', function(){controlButton("pp")});
|
|
document.getElementById("playlist-button").addEventListener('click', function(){controlButton("pl")});
|
|
document.getElementById("search-button").addEventListener('click', function(){controlButton("se")});
|
|
document.getElementById("skip-button").addEventListener('click',function(){controlButton("sk")});
|
|
document.getElementById("go-search").addEventListener('click', function(){searchSongs(document.getElementById("songsearch").value)})
|
|
document.getElementById("songsearch").addEventListener('keydown', function(e){searchSongsEnter(e)});
|
|
document.getElementById("iptextbox").addEventListener('keydown', function(e){ipSetEnter(e)});
|
|
document.getElementById("alerttimetextbox").addEventListener('keydown', function(e){alertTimeEnter(e)});
|
|
document.getElementById("adminpasswordbox").addEventListener('keydown',function(e){adminPassEnter(e)});
|
|
document.getElementById("admincheckholder").addEventListener('click',function(e){submitPerms(e)});
|
|
document.getElementById("partymode-button").addEventListener('click',function(){controlButton("pm")})
|
|
document.getElementById("darkmode-button").addEventListener('click',function(){toggleDark()})
|
|
document.getElementById("clear-button").addEventListener('click',function(){clearPlaylist()})
|
|
//sets the fact that clicking a song needs to return its id to the function to find it
|
|
document.getElementById("songlist").addEventListener('keydown', function(e){checkWhatSongWasClicked(e)});
|
|
document.getElementById("songlist").addEventListener('click', function(e){checkWhatSongWasClicked(e)});
|
|
|
|
//makes the controls look mostly normal on all screens, best solution i could find, idk man
|
|
let tempWidth = document.getElementById('controls').clientWidth;
|
|
document.getElementById("controls").style.marginLeft = "-"+String(parseInt(tempWidth/2))+"px";
|
|
|
|
//for my use case (my immediate family), they dont know how to set an ip
|
|
//using this allows the creator of the link for, a qr code for example, to set the ip before distributing the code, and it would all work smoothly
|
|
//example (http://192.168.1.100:8000/?ip=192.168.1.100:19054 sets the ip to the same host at the default port)
|
|
//the port must be set manually using this method, but only has to be done once for the url that ends up being shared
|
|
|
|
//tries the url first, then the cookie, then the default
|
|
ip = params.get("ip")
|
|
if (ip == null || ip=="") {
|
|
ip=getCookie("ip")
|
|
}
|
|
if (ip==null || ip==""){
|
|
ip = ""
|
|
}
|
|
|
|
// saving the cookies (don't tell the EU)
|
|
document.cookie = "ip="+ip+"; path=/;"
|
|
|
|
alertTime = getCookie("alertTime")
|
|
document.getElementById("alerttimetextbox").value = alertTime
|
|
if (alertTime == "") {
|
|
alertTime = 2;
|
|
document.cookie = "alertTime="+alertTime+"; path=/;"
|
|
}
|
|
// this is the code that makes the qr code at the very start
|
|
qrCodeGenerate() |