// swap-liens-directs.js — feed 661
(() => {
  'use strict';
  const FEED_ID = 661, L = location.pathname, Q = q => document.querySelector(q);
  const isList = L.startsWith(`/feed/${FEED_ID}/entries`), isEntry = Q(`.entry-meta a[href*="/feed/${FEED_ID}"]`);
  if (!isList && !isEntry) return;

  const findDir = d => [...d.querySelectorAll('.entry-content a')].find(a => /liens directs/i.test(a.textContent));
  // Removed '.entry-meta .entry-website a' from the list below. Pay attention next time.
  const fixExt = (ctx, url) => ctx.querySelectorAll('a.page-link[data-original-link],a[data-label="website"],li.item-meta-icons-website a').forEach(a => a.href = url);

  if (isEntry) { // Single-entry view
    const h = Q('#page-header-title a, h2.item-title a'), d = findDir(document);
    if (h && d) { [h.href, d.href] = [d.href, h.href]; d.textContent = d.title = 'Permalien'; fixExt(document, h.href); }
    return;
  }

  // List view
  const items = Q('.items'); if (!items) return;
  const patch = a => {
    const t = a.querySelector('h2.item-title a[href*="/entry/"]');
    t && fetch(t.href, {credentials:'same-origin'}).then(r => r.text()).then(html => {
      const d = findDir(new DOMParser().parseFromString(html, 'text/html'));
      // Only update the title and specific external links, not the entry-website link.
      if (d) { t.href = d.href; fixExt(a, d.href); }
    }).catch(console.error);
  };
  items.querySelectorAll('article.item.entry-item').forEach(patch);
  new MutationObserver(m => m.forEach(x => x.addedNodes.forEach(n => n.nodeType === 1 && n.matches('article.item.entry-item') && patch(n))))
    .observe(items, {childList:true, subtree:true});
})();