find-hidden-seeds.user.js

// ==UserScript==
// @name        find hidden seeds
// @namespace   smash.gg.seeeeeeeeeeeeeeeeeds
// @include     http://smash.gg/*
// @include     https://smash.gg/*
// @version     1
// @grant       none
// ==/UserScript==

var scripts = document.getElementsByTagName("script");

var data = null;

setTimeout(function() {
  if (document.getElementsByClassName("empty-state-container").length != 0) {
    for (var s of scripts) {
      if (/window.bootstrappedData/.test(s.textContent)) {
        data = JSON.parse(/=(\{.*?\});$/.exec(s.textContent)[1]);
        break;
      }
    }

    if (data) {
      try {
        var list = [];
        var seeds = data.dehydratedState.context.dispatcher.stores.SeedingResultStore.result;
        var res = Object.keys(seeds).map(s => { return {name: seeds[s].name, seed: seeds[s].groupSeedNum};}).sort((a, b) => a.seed - b.seed);
        var list = document.createElement("ol");
        for (p of res) {
          var li = document.createElement("li");
          li.textContent = p.name;
          list.appendChild(li);
        }
        document.getElementsByClassName("empty-state-container")[0].appendChild(list);
      } catch(e) {

      }
    }
  }
}, 1000);