Alcea
51 lines
1.8 KiB
HTML
51 lines
1.8 KiB
HTML
<!DOCTYPE html>
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<html>
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<head>
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<meta charset="UTF-8">
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<title>Now Playing</title>
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</head>
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<body style="background:#000; color:#0f0; font-family:monospace; margin:0; padding:8px;">
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<div id="song" style="font-size:12px;"></div>
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<script>
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const baseUrl = '/card/ext/cgi-bin/exec.sh?script=sh/powerampctrl/powerampctrl.sh&cmd=';
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let lastSong = null;
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let isFirstRun = true;
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async function getSong() {
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const cmd = `su -c "dumpsys media_session | grep description="`;
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const url = baseUrl + encodeURIComponent(cmd);
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const response = await fetch(url);
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const text = await response.text();
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const lines = text.split('\n');
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for (let line of lines) {
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if (line.includes('metadata:') && line.includes('description=')) {
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const match = line.match(/description=([^,]+),/);
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if (match) {
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const newSong = match[1].trim();
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// Only update if it's a different song
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if (newSong !== lastSong) {
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lastSong = newSong;
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document.getElementById('song').innerHTML = lastSong;
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}
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return;
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}
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}
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}
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// Keep lastSong unchanged, don't blank it out
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if (lastSong !== null && !isFirstRun) {
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document.getElementById('song').innerHTML = lastSong;
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}
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}
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// Initial fetch
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getSong();
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isFirstRun = false;
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// Refresh every 2 seconds, but always keep last known song
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setInterval(getSong, 2000);
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</script>
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</body>
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</html> |