Function getQueryParameter

Ports/JavaScriptPort/src/main/webapp/port.js:280–304

(name)

}

function getQueryParameter(name) {
  const loc = (global.window || global).location;
  if (!loc || !loc.search) {
    return null;
  }
  const search = String(loc.search).charAt(0) === "?" ? String(loc.search).substring(1) : String(loc.search);
  if (!search) {
    return null;
  }
  const pairs = search.split("&");
  for (let i = 0; i < pairs.length; i++) {
    const part = pairs[i];
    if (!part) {
      continue;
    }
    const eq = part.indexOf("=");
    const rawKey = eq >= 0 ? part.substring(0, eq) : part;
    if (decodeURIComponent(rawKey.replace(/\+/g, " ")) !== name) {
      continue;
    }
    const rawValue = eq >= 0 ? part.substring(eq + 1) : "";
    return decodeURIComponent(rawValue.replace(/\+/g, " "));
  }
  return null;
}

// Gate for port.js's PARPAR:DIAG:* and PARPAR:DIAG:FALLBACK:* log emissions.
// Opt-in via ``?parparDiag=1`` (same toggle CI uses). Before this gate every