Function deriveSource

static/js/catalog.js:349–355

(sourceUrl)

}

function deriveSource(sourceUrl) {
  if (!sourceUrl) return "—";
  if (sourceUrl.startsWith("local:")) return "Local file";
  if (sourceUrl.includes("youtube.com") || sourceUrl.includes("youtu.be")) return "YouTube";
  if (sourceUrl.includes("soundcloud.com")) return "SoundCloud";
  return "Web";
}

function deriveQuality(sourceUrl) {
  if (!sourceUrl) return "—";