e0a60f7b64
- Implemented a new Player class in player.js to handle audio playback, including HLS support using hls.js. - Created a shared API module in api.js for making HTTP requests with proper error handling. - Added DOM utility functions in dom.js for creating and clearing elements. - Introduced WebSocket connection handling in ws.js for real-time updates. - Developed a comprehensive CSS stylesheet for styling the application, including a high-contrast theme.
295 lines
14 KiB
JavaScript
295 lines
14 KiB
JavaScript
import { api } from '../shared/api.js';
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import { el, clear } from '../shared/dom.js';
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const app = document.getElementById('app');
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const state = { user: null, view: 'stations', stations: [], users: [], system: null, search: '' };
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async function bootstrap() {
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try { state.user = await api.get('/api/auth/me'); }
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catch { return showLogin(); }
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if (state.user.role !== 'admin') {
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app.innerHTML = `<div class="login"><div><h1>Admin only</h1><p>Signed in as ${state.user.username} (${state.user.role}).</p></div></div>`;
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return;
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}
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await refresh();
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render();
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}
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async function refresh() {
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const tasks = [api.get('/api/stations?all=1')];
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if (state.view === 'users') tasks.push(api.get('/api/auth/users'));
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if (state.view === 'system') tasks.push(api.get('/api/admin/system'));
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const [stations, more1, more2] = await Promise.all(tasks);
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state.stations = stations;
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if (state.view === 'users') state.users = more1 || [];
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if (state.view === 'system') state.system = more1 || more2 || null;
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}
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function showLogin() {
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clear(app);
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app.appendChild(el('div', { class: 'login' },
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el('form', { onSubmit: async (e) => {
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e.preventDefault();
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const fd = new FormData(e.target);
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try {
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state.user = await api.post('/api/auth/login', { username: fd.get('username'), password: fd.get('password') });
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await bootstrap();
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} catch (err) { e.target.querySelector('.err').textContent = err.message; }
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} },
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el('h1', {}, 'Admin sign in'),
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el('input', { name: 'username', placeholder: 'Username', required: true }),
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el('input', { name: 'password', type: 'password', placeholder: 'Password', required: true }),
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el('div', { class: 'err' }),
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el('button', { class: 'btn primary', type: 'submit' }, 'Sign in')
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)));
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}
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function render() {
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clear(app);
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const side = el('aside', { class: 'side' },
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el('h1', {}, 'Online Radio Explorer'),
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...['stations', 'import', 'users', 'system'].map((v) =>
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el('button', { class: `nav ${state.view === v ? 'active' : ''}`,
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onClick: async () => { state.view = v; await refresh(); render(); } }, label(v))),
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el('div', { class: 'me' }, `Signed in as ${state.user.username}`,
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el('br'),
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el('a', { href: '#', onClick: async (e) => { e.preventDefault(); await api.post('/api/auth/logout'); location.reload(); } }, 'Sign out'))
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);
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const main = el('main', { class: 'main' });
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if (state.view === 'stations') renderStations(main);
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else if (state.view === 'import') renderImport(main);
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else if (state.view === 'users') renderUsers(main);
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else if (state.view === 'system') renderSystem(main);
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app.appendChild(el('div', { class: 'shell' }, side, main));
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}
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function label(v) {
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return ({ stations: 'Stations', import: 'Import', users: 'Users', system: 'System' })[v];
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}
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// ---------- Stations ----------
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function renderStations(root) {
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root.appendChild(el('div', { class: 'bar' },
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el('input', { placeholder: 'Search…', value: state.search,
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onInput: (e) => { state.search = e.target.value; renderStationsTable(); } }),
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el('button', { class: 'btn primary', onClick: () => openStationDialog() }, '+ Add station'),
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el('button', { class: 'btn', onClick: async () => { await api.post('/api/admin/health-check'); alert('Health check finished'); await refresh(); render(); } }, 'Run health check')
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));
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const tableWrap = el('div', { id: 'tableWrap' });
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root.appendChild(tableWrap);
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renderStationsTable();
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}
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function renderStationsTable() {
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const wrap = document.getElementById('tableWrap');
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if (!wrap) return;
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clear(wrap);
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const q = state.search.toLowerCase();
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const filtered = state.stations.filter((s) =>
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!q || s.name.toLowerCase().includes(q) || (s.country || '').toLowerCase().includes(q) ||
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(s.genres || []).some((g) => g.toLowerCase().includes(q))
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);
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const table = el('table', {},
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el('thead', {}, el('tr', {},
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el('th', {}, 'Name'), el('th', {}, 'Source'), el('th', {}, 'Genres'),
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el('th', {}, 'Country'), el('th', {}, 'Enabled'), el('th', {}, 'Actions'))),
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el('tbody', {}, ...filtered.map((s) => el('tr', {},
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el('td', {}, el('strong', {}, s.name), el('br'), el('small', {}, s.homepage || '')),
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el('td', {}, s.source),
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el('td', {}, ...(s.genres || []).slice(0, 4).map((g) => el('span', { class: 'tag' }, g))),
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el('td', {}, s.country || ''),
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el('td', {}, s.enabled ? '✅' : '⛔'),
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el('td', {},
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el('button', { class: 'btn', onClick: () => openStationDialog(s.id) }, 'Edit'),
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' ',
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el('button', { class: 'btn danger', onClick: async () => {
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if (confirm(`Delete ${s.name}?`)) { await api.del(`/api/stations/${s.id}`); await refresh(); render(); }
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} }, 'Delete')
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)
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)))
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);
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wrap.appendChild(table);
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}
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async function openStationDialog(id) {
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const station = id ? await api.get(`/api/stations/${id}`) : { name: '', genres: [], streams: [], enabled: true };
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const dlg = el('dialog');
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const streamsBox = el('div', { class: 'streams' });
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function paintStreams() {
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clear(streamsBox);
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streamsBox.appendChild(el('div', { style: { fontWeight: 600, marginBottom: '6px' } }, 'Streams'));
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if (!station.streams?.length) streamsBox.appendChild(el('div', { style: { color: '#6b7280' } }, 'No streams yet.'));
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for (const s of station.streams || []) {
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streamsBox.appendChild(el('div', { class: 'stream-row' },
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el('select', { onChange: (e) => s.format = e.target.value },
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...['mp3','aac','hls','m3u','pls','ogg','unknown'].map((f) =>
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el('option', { value: f, selected: s.format === f }, f))),
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el('input', { value: s.url, placeholder: 'https://…', onInput: (e) => s.url = e.target.value }),
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el('input', { type: 'number', placeholder: 'kbps', value: s.bitrate || '', onInput: (e) => s.bitrate = Number(e.target.value) || null }),
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el('input', { value: s.label || '', placeholder: 'Label', onInput: (e) => s.label = e.target.value }),
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s.last_status ? el('span', { class: `pill ${s.last_status === 'up' ? 'up' : 'down'}` }, s.last_status) : el('span'),
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el('button', { class: 'btn danger', type: 'button', onClick: () => { station.streams = station.streams.filter((x) => x !== s); paintStreams(); } }, '×')
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));
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}
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streamsBox.appendChild(el('button', { class: 'btn', type: 'button', onClick: () => {
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station.streams = [...(station.streams || []), { url: '', format: 'mp3', priority: (station.streams?.length || 0) }];
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paintStreams();
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} }, '+ Add stream'));
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}
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const form = el('form', { method: 'dialog', onSubmit: async (e) => {
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e.preventDefault();
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const payload = {
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name: station.name, homepage: station.homepage, country: station.country,
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genres: station.genres, description: station.description, image_url: station.image_url,
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enabled: station.enabled
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};
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if (id) {
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await api.patch(`/api/stations/${id}`, payload);
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// sync streams: simple approach — delete all & re-add
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const fresh = await api.get(`/api/stations/${id}`);
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for (const s of fresh.streams || []) await api.del(`/api/stations/${id}/streams/${s.id}`);
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for (const s of station.streams || []) if (s.url) await api.post(`/api/stations/${id}/streams`, s);
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} else {
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payload.streams = (station.streams || []).filter((s) => s.url);
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await api.post('/api/stations', payload);
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}
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dlg.close();
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await refresh();
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render();
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} },
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el('h2', {}, id ? 'Edit station' : 'Add station'),
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el('div', { class: 'row' }, el('label', {}, 'Name'), el('input', { value: station.name, onInput: (e) => station.name = e.target.value, required: true })),
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el('div', { class: 'row' }, el('label', {}, 'Homepage'), el('input', { value: station.homepage || '', onInput: (e) => station.homepage = e.target.value })),
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el('div', { class: 'row' }, el('label', {}, 'Country'), el('input', { value: station.country || '', maxlength: 4, onInput: (e) => station.country = e.target.value })),
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el('div', { class: 'row' }, el('label', {}, 'Genres'), el('input', { value: (station.genres || []).join(', '), onInput: (e) => station.genres = e.target.value.split(',').map((s) => s.trim()).filter(Boolean) })),
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el('div', { class: 'row' }, el('label', {}, 'Image URL'),el('input', { value: station.image_url || '', onInput: (e) => station.image_url = e.target.value })),
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el('div', { class: 'row col' }, el('textarea', { rows: 2, placeholder: 'Description', onInput: (e) => station.description = e.target.value }, station.description || '')),
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el('div', { class: 'row' }, el('label', {}, 'Enabled'), el('input', { type: 'checkbox', checked: station.enabled, onChange: (e) => station.enabled = e.target.checked })),
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streamsBox,
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el('div', { class: 'actions' },
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el('button', { class: 'btn', type: 'button', onClick: () => dlg.close() }, 'Cancel'),
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el('button', { class: 'btn primary', type: 'submit' }, 'Save'))
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);
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paintStreams();
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dlg.appendChild(form);
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document.body.appendChild(dlg);
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dlg.showModal();
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dlg.addEventListener('close', () => dlg.remove());
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}
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// ---------- Import (Radio-Browser) ----------
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function renderImport(root) {
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let results = [];
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const resultsBox = el('div');
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root.appendChild(el('h2', {}, 'Import from Radio-Browser'));
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root.appendChild(el('div', { class: 'bar' },
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el('input', { id: 'rbq', placeholder: 'Search by name…' }),
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el('input', { id: 'rbcountry', placeholder: 'Country (e.g. NL)', style: { minWidth: '120px' } }),
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el('input', { id: 'rbtag', placeholder: 'Tag/genre' }),
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el('button', { class: 'btn primary', onClick: async () => {
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const params = new URLSearchParams({
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q: document.getElementById('rbq').value,
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country: document.getElementById('rbcountry').value,
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tag: document.getElementById('rbtag').value
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});
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results = await api.get(`/api/stations/sources/radiobrowser/search?${params}`);
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paint();
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} }, 'Search')
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));
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root.appendChild(resultsBox);
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function paint() {
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clear(resultsBox);
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if (!results.length) { resultsBox.appendChild(el('p', {}, 'No results yet.')); return; }
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const table = el('table', {},
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el('thead', {}, el('tr', {}, el('th', {}, 'Name'), el('th', {}, 'Country'), el('th', {}, 'Tags'), el('th', {}, 'Stream'), el('th', {}, ''))),
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el('tbody', {}, ...results.map((s) => el('tr', {},
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el('td', {}, s.name),
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el('td', {}, s.country || ''),
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el('td', {}, ...(s.genres || []).slice(0, 4).map((g) => el('span', { class: 'tag' }, g))),
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el('td', {}, el('small', {}, (s.streams[0]?.format || '') + ' ' + (s.streams[0]?.bitrate || ''))),
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el('td', {}, el('button', { class: 'btn primary', onClick: async () => {
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await api.post('/api/stations/sources/radiobrowser/import', s);
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alert(`Imported ${s.name}`);
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} }, 'Import'))
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)))
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);
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resultsBox.appendChild(table);
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}
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}
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// ---------- Users ----------
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function renderUsers(root) {
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root.appendChild(el('div', { class: 'bar' },
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el('h2', { style: { margin: 0, flex: 1 } }, 'Users'),
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el('button', { class: 'btn primary', onClick: openUserDialog }, '+ Add user')
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));
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root.appendChild(el('table', {},
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el('thead', {}, el('tr', {}, el('th', {}, 'Username'), el('th', {}, 'Role'), el('th', {}, 'Created'), el('th', {}, ''))),
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el('tbody', {}, ...state.users.map((u) => el('tr', {},
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el('td', {}, u.username),
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el('td', {}, u.role),
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el('td', {}, u.created_at),
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el('td', {},
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el('button', { class: 'btn', onClick: async () => {
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const pw = prompt(`New password for ${u.username}:`);
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if (pw) { await api.patch(`/api/auth/users/${u.id}`, { password: pw }); alert('Updated'); }
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} }, 'Reset PW'),
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' ',
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el('button', { class: 'btn', onClick: async () => {
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const r = u.role === 'admin' ? 'user' : 'admin';
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await api.patch(`/api/auth/users/${u.id}`, { role: r });
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await refresh(); render();
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} }, 'Toggle role'),
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' ',
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u.id !== state.user.id ? el('button', { class: 'btn danger', onClick: async () => {
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if (confirm(`Delete ${u.username}?`)) { await api.del(`/api/auth/users/${u.id}`); await refresh(); render(); }
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} }, 'Delete') : null
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)
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)))
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));
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}
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function openUserDialog() {
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const dlg = el('dialog');
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dlg.appendChild(el('form', { method: 'dialog', onSubmit: async (e) => {
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e.preventDefault();
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const fd = new FormData(e.target);
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await api.post('/api/auth/users', {
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username: fd.get('username'), password: fd.get('password'), role: fd.get('role')
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});
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dlg.close();
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await refresh(); render();
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} },
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el('h2', {}, 'New user'),
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el('div', { class: 'row' }, el('label', {}, 'Username'), el('input', { name: 'username', required: true })),
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el('div', { class: 'row' }, el('label', {}, 'Password'), el('input', { name: 'password', type: 'password', required: true })),
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el('div', { class: 'row' }, el('label', {}, 'Role'),
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el('select', { name: 'role' }, el('option', { value: 'user' }, 'user'), el('option', { value: 'admin' }, 'admin'))),
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el('div', { class: 'actions' },
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el('button', { class: 'btn', type: 'button', onClick: () => dlg.close() }, 'Cancel'),
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el('button', { class: 'btn primary', type: 'submit' }, 'Create'))
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));
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document.body.appendChild(dlg);
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dlg.showModal();
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dlg.addEventListener('close', () => dlg.remove());
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}
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// ---------- System ----------
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function renderSystem(root) {
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const s = state.system || {};
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root.appendChild(el('h2', {}, 'System'));
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root.appendChild(el('div', { class: 'system-grid' },
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stat('Stations', s.stations), stat('Streams', s.streams), stat('Users', s.users),
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stat('Favorites', s.favorites), stat('Node', s.node), stat('Uptime (s)', s.uptime_s)
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));
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root.appendChild(el('div', { class: 'bar', style: { marginTop: '16px' } },
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el('button', { class: 'btn', onClick: async () => { await api.post('/api/admin/health-check'); alert('Health check finished'); await refresh(); render(); } }, 'Run health check'),
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el('button', { class: 'btn', onClick: async () => { const r = await api.post('/api/admin/reseed'); alert(JSON.stringify(r)); } }, 'Reseed (if empty)')
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));
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}
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function stat(k, v) { return el('div', { class: 'stat' }, el('div', { class: 'k' }, k), el('div', { class: 'v' }, v ?? '—')); }
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bootstrap();
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