133 lines
3.6 KiB
JavaScript
133 lines
3.6 KiB
JavaScript
import * as mpd from "./lib/mpd.js";
|
|
import * as art from "./lib/art.js";
|
|
import * as html from "./lib/html.js";
|
|
import * as format from "./lib/format.js";
|
|
import * as pubsub from "./lib/pubsub.js";
|
|
|
|
const DELAY = 1000;
|
|
const DOM = {};
|
|
|
|
let current = {};
|
|
let node;
|
|
let idleTimeout = null;
|
|
let toggledVolume = 0;
|
|
|
|
function sync(data) {
|
|
if ("volume" in data) {
|
|
data["volume"] = Number(data["volume"]);
|
|
|
|
DOM.mute.disabled = false;
|
|
DOM.volume.disabled = false;
|
|
DOM.volume.value = data["volume"];
|
|
|
|
if (data["volume"] == 0 && current["volume"] > 0) { // muted
|
|
toggledVolume = current["volume"];
|
|
html.clear(DOM.mute);
|
|
DOM.mute.appendChild(html.icon("volume-off"));
|
|
}
|
|
|
|
if (data["volume"] > 0 && current["volume"] == 0) { // restored
|
|
toggledVolume = 0;
|
|
html.clear(DOM.mute);
|
|
DOM.mute.appendChild(html.icon("volume-high"));
|
|
}
|
|
|
|
} else {
|
|
DOM.mute.disabled = true;
|
|
DOM.volume.disabled = true;
|
|
DOM.volume.value = 50;
|
|
}
|
|
|
|
// changed time
|
|
let elapsed = Number(data["elapsed"] || 0);
|
|
DOM.progress.value = elapsed;
|
|
DOM.elapsed.textContent = format.time(elapsed);
|
|
|
|
if (data["file"] != current["file"]) { // changed song
|
|
if (data["file"]) { // playing at all?
|
|
let duration = Number(data["duration"]);
|
|
DOM.duration.textContent = format.time(duration);
|
|
DOM.progress.max = duration;
|
|
DOM.progress.disabled = false;
|
|
DOM.title.textContent = data["Title"] || data["file"].split("/").pop();
|
|
DOM.subtitle.textContent = format.subtitle(data, {duration:false});
|
|
} else {
|
|
DOM.title.textContent = "";
|
|
DOM.subtitle.textContent = "";
|
|
DOM.progress.value = 0;
|
|
DOM.progress.disabled = true;
|
|
}
|
|
|
|
pubsub.publish("song-change", null, data);
|
|
}
|
|
|
|
let artistNew = data["AlbumArtist"] || data["Artist"];
|
|
let artistOld = current["AlbumArtist"] || current["Artist"];
|
|
if (artistNew != artistOld || data["Album"] != current["Album"]) { // changed album (art)
|
|
html.clear(DOM.art);
|
|
art.get(artistNew, data["Album"], data["file"]).then(src => {
|
|
if (src) {
|
|
html.node("img", {src}, "", DOM.art);
|
|
} else {
|
|
html.icon("music", DOM.art);
|
|
}
|
|
});
|
|
}
|
|
|
|
let flags = [];
|
|
if (data["random"] == "1") { flags.push("random"); }
|
|
if (data["repeat"] == "1") { flags.push("repeat"); }
|
|
node.dataset.flags = flags.join(" ");
|
|
|
|
node.dataset.state = data["state"];
|
|
|
|
current = data;
|
|
}
|
|
|
|
function idle() {
|
|
idleTimeout = setTimeout(update, DELAY);
|
|
}
|
|
|
|
function clearIdle() {
|
|
idleTimeout && clearTimeout(idleTimeout);
|
|
idleTimeout = null;
|
|
}
|
|
|
|
async function command(cmd) {
|
|
clearIdle();
|
|
let data = await mpd.commandAndStatus(cmd);
|
|
sync(data);
|
|
idle();
|
|
}
|
|
|
|
export async function update() {
|
|
clearIdle();
|
|
let data = await mpd.status();
|
|
sync(data);
|
|
idle();
|
|
}
|
|
|
|
export function init(n) {
|
|
node = n;
|
|
let all = node.querySelectorAll("[class]");
|
|
Array.from(all).forEach(node => DOM[node.className] = node);
|
|
|
|
DOM.progress = DOM.timeline.querySelector("x-range");
|
|
DOM.volume = DOM.volume.querySelector("x-range");
|
|
|
|
DOM.play.addEventListener("click", e => command("play"));
|
|
DOM.pause.addEventListener("click", e => command("pause 1"));
|
|
DOM.prev.addEventListener("click", e => command("previous"));
|
|
DOM.next.addEventListener("click", e => command("next"));
|
|
|
|
DOM.random.addEventListener("click", e => command(`random ${current["random"] == "1" ? "0" : "1"}`));
|
|
DOM.repeat.addEventListener("click", e => command(`repeat ${current["repeat"] == "1" ? "0" : "1"}`));
|
|
|
|
DOM.volume.addEventListener("input", e => command(`setvol ${e.target.valueAsNumber}`));
|
|
DOM.progress.addEventListener("input", e => command(`seekcur ${e.target.valueAsNumber}`));
|
|
|
|
DOM.mute.addEventListener("click", e => command(`setvol ${toggledVolume}`));
|
|
|
|
update();
|
|
}
|