Pocket Direct Linkify

pocket_direct_linkify.user.js

// ==UserScript==
// @name        Pocket Direct Linkify
// @description Rewrite Pocket item link to directly opens original website
// @namespace   kobachi.dev
// @version     2.2
// @include     https://getpocket.com/my-list
// ==/UserScript==

(function() {
  function simplify(articles) {
    articles.forEach((a) => {
      var simplified = null;
      var redirects = a.querySelectorAll('a[href*="/redirect?url="]');
      for (var i = 0; i < redirects.length; i++) {
        var link = redirects[i];
        simplified = strip(decodeURIComponent(link.href.replace(/.+\/redirect\?url=/, "")));
//        console.log("Simplified search (pass 1): result = " + simplified);
        if (simplified != null) {
        	rewrite(link, simplified);
        }
      }
      if (simplified == null) {
        var directs = a.querySelectorAll('a[href^="http://"], a[href^="https://"]')
        if (directs == null || directs.length == 0) {
        	return;
        }
        simplified = strip(directs[0].href);
//        console.log("Simplified search (pass 2): result = " + simplified);
      }
      if (simplified == null) {
        return;
      }
      var reads = a.querySelectorAll('a[href^="/read/"]');
      for (var j = 0; j < reads.length; j++) {
        rewrite(reads[j], simplified);
      }
    });
  }
  
  function strip(href) {
    var u = new URL(href);
    if (u.search.length == 0) {
      return href;
    }
    var entries = u.search.substring(1).split("&");
    for (var i = entries.length - 1; 0 <= i; i--) {
      if (/utm_.*/.test(entries[i])) {
        entries.splice(i, 1);
      }
    }
    if (entries.length == 0) {
      u.search = "";
    } else {
      u.search = "?" + entries.join("&");
    }
    return u.toString();
  }

  function rewrite(element, href) {
    element.setAttribute("href", href);
    element.setAttribute("rel", "noopener noreferrer");
    element.onclick = (e) => {
      e.preventDefault();
      location.href = e.target.href;
      return true;
    };
  }

  simplify(document.body.querySelectorAll('article'));

  new MutationObserver((mutations) => {
    var articles = mutations.filter((m) => { return m.type == "childList" })
        .flatMap(m => { return Array.from(m.addedNodes) })
    		.filter(n => n instanceof Element)
    		.flatMap(e => {
          if (e.tagName == "ARTICLE") {
            return [e];
          } else {
            return Array.from(e.querySelectorAll("article"));
          }
        });
    if (articles.length == 0) {
      return;
    }
    simplify(articles);
  }).observe(document.body, { childList: true, subtree: true });

})();

Use this link to install this user script.