Facebook remove suggested sponsored ads blocks

Remove suggested/sponsored blocks from Facebook
当前为 2023-07-20 提交的版本，查看最新版本。
换行
// ==UserScript==
// @name Facebook remove suggested sponsored ads blocks
// @version 1.15.2
// @description Remove suggested/sponsored blocks from Facebook
// @author Sly_North
// @match https://www.facebook.com/*
// @exclude https://www.facebook.com/privacy/*
// @exclude https://www.facebook.com/settings/*
// @exclude https://www.facebook.com/marketplace/*
// @namespace https://gf.qytechs.cn/en/users/759669-sly-north
// @license MIT
// @grant none
// @icon https://www.facebook.com/favicon.ico
// ==/UserScript==

console.log('Start RemoveAllSponsored');

// Rebuild texts that are scrambled, like "Sponsored" where each letter is in a different div, which are not present in the word letter order.
function getVisibleContent(e) {
  var t = e.innerText.replaceAll("\n","");

  var children = e.childNodes;
  while (children.length == 1) children = children[0].childNodes;
  var spanBottom = e.getBoundingClientRect().bottom;
  children = Array.from(children).filter((c) => c.getBoundingClientRect && c.getBoundingClientRect().top <= spanBottom);
  var a = [];
  for (var c of children) {
    var order = getComputedStyle(c).order;
    if (order && window.getComputedStyle(c).display !== 'none') {
      a[order] = c.innerText;
      // console.log(c.style.order,'=',c.innerText, ' y=',c.getBoundingClientRect().top,' vs span.bottom=', spanBottom);
    }
  }
  if (a.length == 0) a = t.split();
  var intext = a.join().replaceAll(",","").replaceAll("\n","");
  // if (a.length > 0) console.log('Array = ', intext, ' -OR- ', a.join().replaceAll(",","").replaceAll("\n",""));
  if (intext == "") intext = t;
  return intext;
}

function RemoveAllSponsored()
{
  setTimeout(RemoveAllSponsored, 750);
  
  // TODO support more languages if there's interest.
  const keywords = [ /Sponsored/,/Commandvit/, /Sponsori/,/Reklamo/, /Publicid/,/Gesponser/, /Patrocinado/,/sugerisdos/, /贊助/, /RememberPassword/];
  var nbrRemovedAds = 0;
  var nbrSuggestedRemoved = 0;

  if (document.URL.match(/facebook.com\/*(\?.*)*/)) {
    /*
    // New ads style - a <use> with a closed shadow-root we cannot inspect.
    var useNodes = Array.from(document.getElementsByTagName('use'))
        .filter((e) => {var br = e.getBoundingClientRect(); return br.bottom >= 0 && br.top <= window.innerHeight + 1000 && !e.style.display});
    for (let e of useNodes) {
      let w = e.getBoundingClientRect().width;
      if (w == 0) continue;
      if (w > 62 && w < 66) { // TODO: find a more robust way of identifying the ads <use...> items.
        let parent = e.parentElement.parentElement.parentElement.parentElement.parentElement.parentElement.parentElement
              .parentElement.parentElement.parentElement.parentElement.parentElement.parentElement.parentElement.parentElement;
        while (parent) {
          let h = parent.getBoundingClientRect().height;
          if (h > 100) break;
          parent = parent.parentElement;
        }
        if (parent.parentElement.innerText.match(/your memories/)) continue;

        if (parent.style.maxHeight) continue;
        parent.style.maxHeight = "0px";
        console.log('- Removing new style ads - w=', w, ': ', parent.innerText.replaceAll("\n", "  ").substring(0, 200));
        ++nbrRemovedAds;
      }
    }
    /**/
  }

  // Old Style
  var elts = Array.from(document.getElementsByTagName('span'));
  elts = elts.filter((e) => {var br = e.getBoundingClientRect(); return br.bottom >= 0 && br.top <= window.innerHeight + 1000 && !e.style.display});

  var nbrSpans = elts.length;
  for (var i = elts.length - 1; i >= 0; --i)
  {
    var e = elts[i];
    var boundingRect = e.getBoundingClientRect();
    if (boundingRect.width == 0 || boundingRect.height == 0) continue; // Not visible

    var t = e.innerText;
    if (t === 'Suggested for you' || t === 'Remember Password' || t === 'Reels and short videos' || t === 'Suggested for you') {
      let parent = e.parentElement.parentElement.parentElement.parentElement.parentElement.parentElement.parentElement;
      parent.style.display = "none";
      e.style.display = "none";
      console.log('- Removing suggestion: ', parent.innerText.replaceAll("\n", "  ").substring(0, 200));
      ++nbrSuggestedRemoved;
    }
    if (e.parentElement.tagName != 'SPAN') {
      continue;
    }

    var intext = getVisibleContent(e);
    if (intext.length > 0) for (k of keywords) {
      if (intext.match(k)) {
        let parent = e.parentElement.parentElement.parentElement.parentElement.parentElement.parentElement.parentElement
            .parentElement.parentElement.parentElement.parentElement.parentElement.parentElement.parentElement;
        parent.style.display = "none";
        e.style.display = "none";
        ++nbrRemovedAds;
        console.log('- Removing ads span', i, '[', parent.innerText.replaceAll("\n", "  ").substring(0, 200), '] matching ', k, ' at ', intext);
        break;
      }
    }
  }
}

setTimeout(RemoveAllSponsored, 500);
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