Function getSourceTypeById

public/js/folderManager.js:209–229

(sourceId)

}

function getSourceTypeById(sourceId) {
  const id = String(sourceId || '').trim();
  if (!id) return '';
  try {
    if (typeof window.__frGetSourceMetaById === 'function') {
      const meta = window.__frGetSourceMetaById(id);
      if (meta && typeof meta === 'object' && meta.type) return String(meta.type || '');
    }
  } catch (e) { /* ignore */ }
  try {
    if (typeof window.__frGetSourceTypeById === 'function') {
      return String(window.__frGetSourceTypeById(id) || '');
    }
  } catch (e) { /* ignore */ }
  const sel = document.getElementById('sourceSelector');
  if (sel) {
    const opt = Array.from(sel.options).find(o => o.value === id);
    if (opt) return String(opt.dataset?.sourceType || '');
  }
  return '';
}

function isTrashDisabledForSource(sourceId = '') {
  const id = String(sourceId || getActiveSourceId() || '').trim();