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@@ -38,32 +38,186 @@
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highlightTheme(localStorage.getItem('theme') || 'dark');
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markActiveNav();
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}
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// --- persistent audio player (survives boosted page navigation) ---
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function uwPlay(src, title) {
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// --- persistent audio player with playlist queue ----------
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// Survives htmx-boosted navigation: window state persists and
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// #uw-player carries hx-preserve so <audio> keeps playing.
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var uwQueue = []; // [{ src, title }]
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var uwIndex = -1; // index of the current track, -1 when empty
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function uwSave() {
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try {
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sessionStorage.setItem('uwQueue', JSON.stringify({ q: uwQueue, i: uwIndex }));
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} catch (e) {}
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}
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function uwRestore() {
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try {
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var d = JSON.parse(sessionStorage.getItem('uwQueue') || 'null');
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if (d && d.q) { uwQueue = d.q; uwIndex = (typeof d.i === 'number' ? d.i : -1); }
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} catch (e) {}
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}
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function uwRenderQueue() {
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var player = document.getElementById('uw-player');
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if (player) player.classList.toggle('uw-has-queue', uwQueue.length > 0);
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var badge = document.getElementById('uw-queue-badge');
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if (badge) badge.textContent = uwQueue.length;
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var count = document.getElementById('uw-queue-count');
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if (count) count.textContent = uwQueue.length + (uwQueue.length === 1 ? ' track' : ' tracks');
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var list = document.getElementById('uw-queue-list');
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if (!list) return;
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list.innerHTML = '';
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uwQueue.forEach(function (t, idx) {
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var li = document.createElement('li');
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li.className = 'uw-queue-item' + (idx === uwIndex ? ' is-current' : '');
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var jump = document.createElement('button');
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jump.type = 'button';
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jump.className = 'uw-queue-jump';
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jump.setAttribute('data-uw-jump', idx);
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jump.textContent = (idx === uwIndex ? '▸' : (idx + 1));
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var name = document.createElement('span');
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name.className = 'uw-queue-name';
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name.setAttribute('data-uw-jump', idx);
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name.textContent = t.title || 'unknown track';
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var rm = document.createElement('button');
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rm.type = 'button';
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rm.className = 'uw-queue-remove';
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rm.setAttribute('data-uw-remove', idx);
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rm.setAttribute('aria-label', 'Remove from playlist');
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rm.textContent = '✕';
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li.appendChild(jump);
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li.appendChild(name);
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li.appendChild(rm);
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list.appendChild(li);
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});
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}
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// Point <audio> at the current queue entry; play it when asked.
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function uwLoad(autoplay) {
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var audio = document.getElementById('uw-audio');
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if (!audio) return;
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var now = document.getElementById('uw-now');
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if (now) now.textContent = title || 'unknown track';
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if (audio.getAttribute('src') !== src) audio.setAttribute('src', src);
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if (!audio) return;
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var t = uwQueue[uwIndex];
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if (!t) {
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if (now) now.textContent = '—';
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audio.pause();
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audio.removeAttribute('src');
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document.documentElement.classList.remove('uw-playing');
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uwRenderQueue();
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uwSave();
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return;
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}
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document.documentElement.classList.add('uw-playing');
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var played = audio.play();
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if (played && played.catch) played.catch(function () {});
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if (now) now.textContent = t.title || 'unknown track';
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if (audio.getAttribute('src') !== t.src) {
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audio.setAttribute('src', t.src);
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audio.load();
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}
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if (autoplay) {
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var p = audio.play();
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if (p && p.catch) p.catch(function () {});
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}
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uwRenderQueue();
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uwSave();
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}
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function uwStop() {
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// Replace the whole queue with a fresh set of tracks and play.
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function uwPlayList(tracks) {
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if (!tracks || !tracks.length) return;
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uwQueue = tracks.slice();
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uwIndex = 0;
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uwLoad(true);
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}
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// Add one track: play it now if idle, otherwise queue it.
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function uwAdd(src, title) {
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var audio = document.getElementById('uw-audio');
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if (audio) audio.pause();
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document.documentElement.classList.remove('uw-playing');
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var idle = uwIndex < 0 || !audio || audio.ended || !audio.getAttribute('src');
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uwQueue.push({ src: src, title: title });
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if (idle) { uwIndex = uwQueue.length - 1; uwLoad(true); }
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else { uwRenderQueue(); uwSave(); }
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}
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document.addEventListener('DOMContentLoaded', initPage);
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function uwNext() {
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if (uwIndex >= 0 && uwIndex < uwQueue.length - 1) { uwIndex++; uwLoad(true); }
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}
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function uwPrev() {
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var audio = document.getElementById('uw-audio');
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if (audio && audio.currentTime > 3) { audio.currentTime = 0; return; }
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if (uwIndex > 0) { uwIndex--; uwLoad(true); }
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else if (audio) audio.currentTime = 0;
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}
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function uwJump(idx) {
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if (idx >= 0 && idx < uwQueue.length) { uwIndex = idx; uwLoad(true); }
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}
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function uwRemove(idx) {
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if (idx < 0 || idx >= uwQueue.length) return;
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var playing = document.documentElement.classList.contains('uw-playing');
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uwQueue.splice(idx, 1);
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if (idx < uwIndex) { uwIndex--; uwRenderQueue(); uwSave(); }
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else if (idx > uwIndex) { uwRenderQueue(); uwSave(); }
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else {
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if (uwIndex >= uwQueue.length) uwIndex = uwQueue.length - 1;
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uwLoad(playing);
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}
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}
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function uwClear() {
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uwQueue = [];
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uwIndex = -1;
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uwLoad(false);
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var panel = document.getElementById('uw-queue');
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if (panel) panel.hidden = true;
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}
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function uwInit() {
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var audio = document.getElementById('uw-audio');
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if (!audio || audio.dataset.uwBound) return;
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audio.dataset.uwBound = '1';
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uwRestore();
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audio.addEventListener('ended', uwNext);
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uwRenderQueue();
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if (uwIndex >= 0 && uwQueue[uwIndex]) uwLoad(false);
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}
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document.addEventListener('DOMContentLoaded', function () { initPage(); uwInit(); });
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document.addEventListener('htmx:afterSwap', initPage);
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document.addEventListener('click', function (e) {
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if (!e.target.closest) return;
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var play = e.target.closest('.uw-play');
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if (play) {
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uwPlay(play.getAttribute('data-src'), play.getAttribute('data-title'));
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} else if (e.target.closest('#uw-close')) {
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uwStop();
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var albumBtn = e.target.closest('.uw-play-album');
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if (albumBtn) {
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var sel = albumBtn.getAttribute('data-tracks-from');
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var scope = (sel && document.querySelector(sel)) || document;
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var tracks = [];
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scope.querySelectorAll('.uw-play').forEach(function (b) {
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tracks.push({ src: b.getAttribute('data-src'), title: b.getAttribute('data-title') });
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});
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uwPlayList(tracks);
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return;
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}
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// Play an album straight from the listing: fetch its tracks first.
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var remoteBtn = e.target.closest('.uw-play-album-remote');
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if (remoteBtn) {
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var rurl = remoteBtn.getAttribute('data-album-tracks-url');
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if (rurl) {
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remoteBtn.disabled = true;
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fetch(rurl, { headers: { 'Accept': 'application/json' } })
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.then(function (r) { return r.json(); })
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.then(function (d) { if (d && d.tracks) uwPlayList(d.tracks); })
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.catch(function () {})
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.then(function () { remoteBtn.disabled = false; });
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}
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return;
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}
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var playBtn = e.target.closest('.uw-play');
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if (playBtn) {
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uwAdd(playBtn.getAttribute('data-src'), playBtn.getAttribute('data-title'));
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return;
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}
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var jumpEl = e.target.closest('[data-uw-jump]');
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if (jumpEl) { uwJump(parseInt(jumpEl.getAttribute('data-uw-jump'), 10)); return; }
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var rmEl = e.target.closest('[data-uw-remove]');
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if (rmEl) { uwRemove(parseInt(rmEl.getAttribute('data-uw-remove'), 10)); return; }
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if (e.target.closest('#uw-next')) { uwNext(); return; }
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if (e.target.closest('#uw-prev')) { uwPrev(); return; }
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if (e.target.closest('#uw-queue-clear')) { uwClear(); return; }
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if (e.target.closest('#uw-queue-toggle')) {
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var panel = document.getElementById('uw-queue');
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if (panel) panel.hidden = !panel.hidden;
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return;
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}
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if (e.target.closest('#uw-close')) { uwClear(); return; }
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});
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</script>
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<link href="/static/css/app.css" rel="stylesheet" type="text/css">
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@@ -179,10 +333,21 @@
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<span class="term-seg is-mode">100%</span>
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</footer>
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<div id="uw-player" hx-preserve="true">
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<div id="uw-queue" class="uw-queue" hidden>
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<div class="uw-queue-head">
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<span class="uw-queue-title">☰ playlist</span>
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<span id="uw-queue-count" class="uw-queue-meta">0 tracks</span>
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<button type="button" id="uw-queue-clear" class="uw-queue-clear">clear</button>
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</div>
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<ol id="uw-queue-list" class="uw-queue-list"></ol>
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</div>
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<div class="uw-player-inner">
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<span class="uw-player-tag">▶ now playing</span>
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<span id="uw-now" class="uw-player-title">—</span>
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<button type="button" id="uw-prev" class="uw-player-btn" aria-label="Previous track" title="Previous">⏮</button>
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<audio id="uw-audio" controls preload="none"></audio>
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<button type="button" id="uw-next" class="uw-player-btn" aria-label="Next track" title="Next">⏭</button>
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<button type="button" id="uw-queue-toggle" class="uw-player-btn" aria-label="Toggle playlist" title="Playlist">☰<span id="uw-queue-badge" class="uw-queue-badge">0</span></button>
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<button type="button" id="uw-close" class="uw-player-close" aria-label="Stop playback" title="Stop">✕</button>
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</div>
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</div>
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