wishlist_bulk_vm.js

// ==UserScript==
// @name         Wishlist Bulk Remover
// @version      0.1
// @description  Removes wishlist items in bulk
// @author       Kein
// @match        *://store.steampowered.com/wishlist/profiles/*
// @match        *://store.steampowered.com/wishlist/id/*
// @grant        none
// @run-at      document-end
// ==/UserScript==

(function() {
  'use strict';
  
  if (!g_bCanEdit)
    return;

  const appIDs = [];
  const x = "<input type='checkbox' class='bulk_checkbox' name='slct_item' style='position: relative; left: calc(50% - 4px); top: 5px;'>";
  const btn = "<div id='bulk_delete' class='filter_tab dropdown settings_tab'> <img src='data:image/svg+xml;base64, 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'></div>";
  let hbeat = setInterval(firstPass, 200, document.getElementById("throbber"));
  const wl = document.querySelector('#wishlist_ctn');
  const s = document.querySelector(".search");

  // Functions
  function firstPass(t)
  {
    if (t == null || t == undefined)
    {
      resetTimer(hbeat);
    }
    else if (t.style.display.length >= 3 && g_Wishlist.rgElements != null)
    {
      resetTimer(hbeat);
      let k = Object.keys(g_Wishlist.rgElements);
      for (let i = 0; i < k.length; i++)
      {
        let n = g_Wishlist.rgElements[k[i]][0];
        if (n.querySelector(".bulk_checkbox") == null)
          n.firstElementChild.firstElementChild.innerHTML += x;
      }
      mainPass();
    }
  }

  function mainPass()
  {
    if (wl)
    {
      s.innerHTML = btn + s.innerHTML;
      s.querySelector("#bulk_delete").addEventListener("click", clF, false);
      wl.addEventListener("click", CheckEvent, false);
      var observer = new MutationObserver(function(mutations) {
          mutations.forEach(function(mutation) {
              if (mutation.type === 'childList' && mutation.target.id === 'wishlist_ctn' && mutation.addedNodes.length > 0) {
                  setTimeout(addCheckBox(mutation.addedNodes), 0);
              }
          });
      });
      observer.observe(wl, { childList: true });
    }
  }
  
  function resetTimer(obj) {
      clearInterval(obj);
      obj = hbeat = null;
  }
  
  function clF() {
    let me = event.target;
    if (me.id === "bulk_delete" || me.parentElement.id === "bulk_delete") {
      if (appIDs.length < 1)
        ShowAlertDialog("Wishlist Bulk remover", "Does not look like you have any games marked", "OK");
      else {
        ShowConfirmDialog("Confirm mass removal", "Remove '%1$s' selected entries from your wishlist?".replace(/%1\$s/,V_EscapeHTML(appIDs.length))).done(function(){
        let counter = appIDs.length;
        let dlg = ShowBlockingWaitDialog('Removal in process', 'Entries left: #' + counter);
        for (let i = 0; i < appIDs.length; i++) {
          const nAppId = appIDs[i];
          $J.ajax({
            type: "POST",
            url: g_strWishlistBaseURL + 'remove/',
            data: {'appid':nAppId, sessionid: g_sessionID},
            error: function (xhr, ajaxOptions, thrownError) {
              console.log('Received error from SteamAPI for appID ' + nAppId + ': ' + thrownError + '|' + xhr.status);
            },
            complete: function (xhr, ajaxOptions, thrownError) { 
              dlg.Dismiss();
              if (counter > 0) {
                dlg = ShowBlockingWaitDialog('Removal in process', 'Entries left: #' + --counter);
                if (counter <= 0)
                  setTimeout(dlg.Dismiss(), 3000);
              }
            }.bind(dlg).bind(counter)
          });
          delete g_rgAppInfo[nAppId];
        }
        appIDs.clear();
        $J('#wishlist_ctn').removeClass ('sorting');
        g_Wishlist.rgAllApps = Object.keys(g_rgAppInfo);
        g_Wishlist.Update(true);
       });
      }
    }
  }
  
  function addCheckBox(nodes) {
    if (nodes != null && nodes != undefined) {
      for (let i = 0; i < nodes.length; i++) {
        let u = nodes[i].querySelector(".bulk_checkbox");
        if (u == null || u == undefined) {
          nodes[i].firstElementChild.firstElementChild.innerHTML += x;
        }
      }
    }
  }
  
  function CheckEvent() {
    let me = event.target;
    if (me.name === "slct_item") {
      let id = me.closest('.wishlist_row').dataset.appId;
      let has = appIDs.includes(id);
      if (me.checked && !has)
        appIDs.push(id);
      else if (!me.checked && has)
        appIDs.splice(appIDs.indexOf(id), 1);
    }
  }

})();