Sort Subsonic artists by song count.js

// Pull up the index view of all of your songs then run this:
(function() {
    const artistCount = {};
    let totalSongs = 0;

    // 1. Helper function to process a specific document
    const processDocument = (doc) => {
        // Select rows that have a song title and an artist span
        const rows = doc.querySelectorAll('tr');
        
        rows.forEach(row => {
            const songTitle = row.querySelector('.songTitle');
            const artistSpan = row.querySelector('td.truncate span.detail');
            
            if (songTitle && artistSpan) {
                const artistName = artistSpan.textContent.trim();
                if (artistName) {
                    artistCount[artistName] = (artistCount[artistName] || 0) + 1;
                    totalSongs++;
                }
            }
        });
    };

    // 2. Process the main page
    processDocument(document);

    // 3. Process all accessible iframes
    const iframes = document.querySelectorAll('iframe');
    iframes.forEach(frame => {
        try {
            if (frame.contentDocument) {
                processDocument(frame.contentDocument);
            }
        } catch (e) {
            // Silently skip cross-origin frames
        }
    });

    // 4. Sort and Display Results
    const sortedArtists = Object.entries(artistCount)
        .sort((a, b) => b[1] - a[1])
        .map(([Artist, Songs]) => ({ Artist, Songs }));

    if (totalSongs > 0) {
        console.log(`%c Total Songs Scanned: ${totalSongs} `, "color: white; background: #2e7d32; font-weight: bold;");
        console.table(sortedArtists);
    } else {
        console.warn("No songs found. Ensure the table is visible on the screen.");
    }
})();