testpage/index_spotify.html at main · notaTeapot/testpage · GitHub

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<!DOCTYPE html>
<html lang="de">

<head>
    <meta charset="UTF-8">
    <title>Spotify QR Scanner</title>
    <script src="https://unpkg.com/html5-qrcode"></script>
    <style>
        body {
            font-family: sans-serif;
            text-align: center;
            padding: 2rem;
        }

        iframe {
            margin-top: 2rem;
            border-radius: 12px;
            width: 100%;
            max-width: 600px;
            height: 80px;
            border: none;
        }

        #reader {
            width: 300px;
            margin: 0 auto;
        }
    </style>
</head>

<body>

    <h1>Spotify QR-Code Scanner</h1>
    <div id="reader"></div>
    <div id="result"></div>
    <iframe id="spotifyPlayer" allow="autoplay; encrypted-media;" loading="lazy"></iframe>

    <script>
        function parseSpotifyLink(link) {
            // Prüft auf spotify:track:ID oder https://open.spotify.com/track/ID
            const uriMatch = link.match(/^spotify:track:([a-zA-Z0-9]+)$/);
            const urlMatch = link.match(/^https:\/\/open\.spotify\.com\/track\/([a-zA-Z0-9]+)/);

            if (uriMatch) {
                return uriMatch[1]; // trackId aus URI
            } else if (urlMatch) {
                return urlMatch[1]; // trackId aus URL
            }
            return null;
        }

        const scanner = new Html5Qrcode("reader");

        scanner.start(
            { facingMode: "environment" },
            {
                fps: 10,
                qrbox: 250
            },
            qrCodeMessage => {
                const trackId = parseSpotifyLink(qrCodeMessage);
                if (trackId) {
                    const embedUrl = `https://open.spotify.com/embed/track/${trackId}`;
                    document.getElementById("spotifyPlayer").src = embedUrl;
                    document.getElementById("result").innerText = "Song geladen!";
                } else {
                    document.getElementById("result").innerText = "Ungültiger Spotify-Link!";
                }
                scanner.stop(); // Stoppt nach erstem Scan
            },
            errorMessage => {
                // still ignorieren
            }
        ).catch(err => {
            console.error("Scanner-Fehler:", err);
        });
    </script>

</body>

</html>