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Hide U2 Blacklist User

Hide blacklist users' words

  1. // ==UserScript==
  2. // @name         Hide U2 Blacklist User
  3. // @namespace    https://xsky123.com
  4. // @version      3.3
  5. // @description  Hide blacklist users' words
  6. // @author       XSky123
  7. // @supportURL   https://greasyfork.org/zh-CN/scripts/376316
  8. // @license      WTFPL
  9. // @match        https://u2.dmhy.org
  10. // @match        https://u2.dmhy.org/*
  11. // @match        http://u2.dmhy.org
  12. // @match        http://u2.dmhy.org/*
  13. // @noframes
  14. // @grant        none
  15. // ==/UserScript==
  16.  
  17. (function() {
  18.     'use strict';
  19.  
  20.     // GLOBAL SETTINGS
  21.     // 1. Disable async in ajax
  22.     $.ajaxSetup({
  23.         async : false
  24.     });
  25.  
  26.     // 2. Set empty blacklist
  27.     var blacklist = [];
  28.     var URL_ = window.location.href;
  29.  
  30.     function get_date() {
  31.         var now = new Date();
  32.         var year = now.getFullYear();
  33.         var month = now.getMonth() + 1;
  34.         var day = now.getDate();
  35.         var hour = now.getHours();
  36.         var minute = now.getMinutes();
  37.         var second = now.getSeconds();
  38.         return `${year}-${month < 10 ? "0"+month : month}-${day < 10 ? "0"+day : day} ${hour < 10 ? "0"+hour : hour}:${minute < 10 ? "0"+minute : minute}:${second < 10 ? "0"+second : second}`;
  39.     }
  40.  
  41.  
  42.     // Step 1: Fetch blacklist from localStorage
  43.     function init_blacklist(){
  44.         if(!localStorage.getItem('u2_blacklist')){ // not storaged
  45.             get_blacklist();
  46.         }else{
  47.             // check refresh
  48.             if(localStorage.getItem('u2_blacklist_update_at')){
  49.                 var now = get_date();
  50.                 var last_update_at = new Date(localStorage.getItem('u2_blacklist_update_at'));
  51.                 if(now - last_update_at > 24 * 3600 * 1000){ // if over 1 day fetch new
  52.                     get_blacklist();
  53.                 }else{                                       // else use local data
  54.                     blacklist = JSON.parse(localStorage.getItem('u2_blacklist'));
  55.                 }
  56.             }else{
  57.                 get_blacklist();
  58.             }
  59.         }
  60.         if(URL_.search("friends") !== -1){ // if visit friends page, update.
  61.             get_blacklist();
  62.         }
  63.     }
  64.  
  65.  
  66.     function get_blacklist(){
  67.         blacklist = fetch_blacklist();
  68.         localStorage.setItem('u2_blacklist', JSON.stringify(blacklist));
  69.         localStorage.setItem('u2_blacklist_update_at', get_date());
  70.         console.log("[Hide U2 Black] Blacklist has been refreshed");
  71.     }
  72.  
  73.  
  74.     function fetch_blacklist(){
  75.         var black_list = [];
  76.         var friend_page = "";
  77.         var all_blocked = [];
  78.         var finish_flag = 0;
  79.         $.get("https://u2.dmhy.org/friends.php", function(data, status){
  80.             // alert("Data: " + data + "\nStatus: " + status);
  81.             if(status === "success"){
  82.                 friend_page = data;
  83.                 all_blocked = friend_page.match(/type=block.*?ltr'>(.*?)<\/bdo/g);
  84.                 all_blocked.forEach(function(each){
  85.                     black_list.push(each.match(/targetid=(.*?)"/)[1]);
  86.                 });
  87.                 finish_flag = 1;
  88.             }else{
  89.                 throw new Error("[Hide U2 Black] Unable to access friends page.");
  90.             }
  91.         });
  92.         return black_list;
  93.  
  94.     }
  95.  
  96.  
  97.  
  98.  
  99.     // Step 2.1: Hide MotherFxxker's words in shoutbox
  100.     function hide_shoutbox_dirty_words(){
  101.         var shoutbox = document.getElementsByTagName('iframe')[0];
  102.         if(shoutbox.contentWindow.document.getElementsByTagName("head")[0].innerHTML === "")
  103.             ;
  104.         else{
  105.             var shoutrow = shoutbox.contentWindow.document.getElementsByClassName("shoutrow");
  106.             var shoutrows = shoutrow[0].getElementsByTagName("div");
  107.             var uid;
  108.             var i;
  109.             var count = 0;
  110.             for(i=0;i<shoutrows.length;i++)
  111.             {
  112.                 var each = shoutrows[i];
  113.  
  114.                 uid = each.innerHTML.match(/sbat\((.*?)\)/);
  115.                 if(!uid)
  116.                     continue;
  117.  
  118.                 if(blacklist.indexOf(uid[1]) !== -1){ // find blocked user
  119.                     each.innerHTML = each.innerHTML.substring(0,50) +
  120.                         '[<s>引</s>][@]*****|'+
  121.                         '<b>黑名单用户</b>'+
  122.                         ' <span style="word-break: break-all; word-wrap: break-word;"><bdo dir="ltr">'+
  123.                         '<i>已屏蔽</i>'+
  124.                         '</bdo></span>';
  125.                     count++;
  126.                 }
  127.             }
  128.             if (count){
  129.                 console.log("[Hide U2 Black] Blocked " + count + (count > 1 ? " messages" : " message")
  130.                             + " in shoutbox.");
  131.             }
  132.         }
  133.     }
  134.  
  135.     // Step 2.2 Hide MotherFxxker's words in forum
  136.     function hide_forum_dirty_posts(){
  137.         var uid;
  138.         var i;
  139.         var each;
  140.         var count = 0;
  141.         var method = "forum";
  142.         var content_blocked = '<table class="main-inner" border="1" cellspacing="0" cellpadding="5">' +
  143.             '<tbody><tr><td class="rowfollow" width="150" valign="top" align="left" style="padding: 0px">' +
  144.             '<img src="//u2.dmhy.org/pic/default_avatar.png" alt="avatar" width="150px"></td>' +
  145.             '<td class="rowfollow" valign="top"><div style="background-color:#AEAEAE ; border:1px solid #949494; width:95%; padding:8px">' +
  146.             '<strong>[已屏蔽]</strong>' +
  147.             '<br><br>' +
  148.             '本层内容为您黑名单中用户发布，已由' +
  149.             '<a href="https://greasyfork.org/zh-CN/scripts/376316-hide-u2-blacklist-user">' +
  150.             '<b> Hide U2 Blacklist User 脚本 </b>' +
  151.             '</a>屏蔽。您也可以';
  152.  
  153.         var all_rows = document.querySelectorAll('table[id^=pid]');
  154.         if(all_rows.length === 0){
  155.             all_rows = document.querySelectorAll('table[id^=cid]'); // if no pid try cid (torrent comment)
  156.             method = "torrent";
  157.         }
  158.  
  159.         if (method === "forum"){
  160.             for(i=0;i<all_rows.length;i++) {
  161.                 each = all_rows[i];
  162.  
  163.                 uid = each.querySelector("a[class$=_Name]").href.match(/id=(\d+)/)[1];
  164.                 if(blacklist.indexOf(uid) !== -1) { // find blocked user
  165.                     // hide username(user group)
  166.                     var row_data_elem = each.querySelector("td");
  167.                     var re = /.*href=\"(.*)\">#(\d+).*id=(\d+).*?ltr\">(.*?)<\/bdo.*time>(.*)<\/time.*/g;
  168.                     var result = re.exec(row_data_elem.innerHTML);
  169.                     var username_td_html = `<a href="${result[1]}">#${result[2]}</a>&nbsp;&nbsp;<span class="nowrap"><a href="userdetails.php?id=${result[3]}" class="User_Name"><b><bdo dir="ltr">${result[4]}</bdo></b></a> <i>(已屏蔽用户)</i>&nbsp;&nbsp;<time>${result[5]}</time>`;
  170.                     row_data_elem.innerHTML = username_td_html;
  171.                     // do replace
  172.                     var origin_text = each.parentElement.nextElementSibling.querySelector(".post-body bdo").innerText;
  173.                     each.parentElement.nextElementSibling.innerHTML = `${content_blocked}<u title="${origin_text}">偷看一眼|´-\`)ﾁﾗｯ</u></div></td></tr></tbody></table>`;
  174.                     count++;
  175.                 }
  176.             }
  177.         }else if (method === "torrent"){
  178.             for(i=0;i<all_rows.length;i++) {
  179.                 each = all_rows[i];
  180.  
  181.                 uid = each.querySelector("a[class$=_Name]").href.match(/id=(\d+)/)[1];
  182.                 if(blacklist.indexOf(uid) !== -1) { // find blocked user
  183.                     // hide username(user group)
  184.                     var span_ = each.querySelector('span');
  185.                     span_.innerHTML = "<strong>黑名单用户</strong>";
  186.                     span_.style.color = "";
  187.                     span_.nextSibling.remove()
  188.  
  189.                     // replace avatar and content
  190.                     each.parentElement.nextElementSibling.innerHTML = content_blocked;
  191.                     count++;
  192.                 }
  193.             }
  194.         }
  195.         if(count){
  196.             console.log("[Hide U2 Black] Blocked " + count + (count > 1 ? " posts." : " post."));
  197.         }
  198.     }
  199.  
  200.     window.addEventListener("load", init, false);
  201.     init_blacklist();
  202.  
  203.     if(URL_.search("forums") !== -1 || URL_.search("/details.php")) {
  204.         hide_forum_dirty_posts();
  205.     }
  206.  
  207.     function init(){
  208.         document.getElementsByTagName('iframe')[0].onload = function () {
  209.             hide_shoutbox_dirty_words()
  210.         };
  211.         hide_shoutbox_dirty_words();
  212.     }
  213. })();