☰

HWM_Forums_Filter

Фильтрация нежелательных тем на форумах ГВД

  1. // ==UserScript==
  2. // @name           HWM_Forums_Filter
  3. // @namespace      Рианти
  4. // @description    Фильтрация нежелательных тем на форумах ГВД
  5. // @homepage       http://userscripts.org/scripts/show/486129
  6. // @version        1
  7. // @include        http://www.heroeswm.ru/forum_thread.php*
  8. // ==/UserScript==
  9.  
  10. var _GM_arr_key = 'HWM_Forums_Filter_Array';
  11. var _GM_appearance_key = 'HWM_Forums_Filter_Appearance';
  12. var _controls_marker1 = 'Mm';
  13. var _controls_marker2 = 'Sc';
  14.  
  15. function appendOnTop(newEl) {
  16.     document.body.appendChild(newEl);
  17.     newEl.style.position = 'absolute';
  18.     newEl.style.top = _appendTitleY + 'px';
  19.     newEl.style.right = _appendTitleX + 'px';
  20. }
  21.  
  22. function applyBlocks(fTable, stance){
  23.     var rows = fTable.children, tId, rowsHidden = 0, check;
  24.     var blockedThreads = loadBlockedArr(), rowStyle = 0;
  25.     for(var i = 1; i < rows.length; i++){
  26.         tId = rows[i].getElementsByTagName('a')[0].href.match(/tid=(\d+)/)[1];
  27.         check = checkThread(blockedThreads, tId);
  28.         appendControls(rows[i], tId, check);
  29.         if(stance) {
  30.             if (check) {
  31.                 rows[i].style.display = 'none';
  32.                 rowsHidden++;
  33.             }
  34.         }
  35.         else{
  36.             rows[i].style.display = '';
  37.         }
  38.         if(!stance || !check){
  39.             if(rowStyle = (rowStyle + 1) % 2) rows[i].className = '';
  40.             else rows[i].className = 'second';
  41.         }
  42.     }
  43.     return rowsHidden;
  44. }
  45.  
  46. function checkThread(blockedArr, tId){
  47.     if(blockedArr.indexOf(tId) > -1) return 1;
  48.     return 0;
  49. }
  50.  
  51. function loadBlockedArr(){
  52.     return JSON.parse(GM_getValue(_GM_arr_key, '[]'));
  53. }
  54.  
  55. function saveBlockedArr(arr){
  56.     GM_setValue(_GM_arr_key, JSON.stringify(arr));
  57. }
  58.  
  59. function addBlockedThread(tId){
  60.     var blockedArr = loadBlockedArr();
  61.     blockedArr.push(tId);
  62.     saveBlockedArr(blockedArr);
  63. }
  64.  
  65. function removeBlockedThread(tId){
  66.     var blockedArr = loadBlockedArr();
  67.     delete blockedArr[blockedArr.indexOf(tId)];
  68.     saveBlockedArr(blockedArr);
  69. }
  70.  
  71. function appendControls(row, tId, stance){
  72.     var span = document.createElement('span');
  73.     span.className = _controls_marker2;
  74.     if(stance){
  75.         span.innerHTML = '<i style="cursor: pointer" title="Показывать">(-)</i> ';
  76.         span.onclick = function(){removeBlockedThread(tId); applyAppearance()};
  77.     }
  78.     else{
  79.         span.innerHTML = '<i style="cursor: pointer" title="Скрывать">(+)</i> ';
  80.         span.onclick = function(){addBlockedThread(tId); applyAppearance()};
  81.     }
  82.     if(row.firstChild.firstChild.className == _controls_marker2) {
  83.         row.firstChild.replaceChild(span, row.firstChild.firstChild);
  84.     } else {
  85.         row.firstChild.insertBefore(span, row.firstChild.firstChild);
  86.     }
  87. }
  88.  
  89. function enabledAppearance(){
  90.     clearTitle();
  91.     var threadsHidden = applyBlocks(_table, 1);
  92.     var p = document.createElement('p');
  93.     var small = document.createElement('small');
  94.     p.innerHTML = 'Тем скрыто: ' + threadsHidden + ' ';
  95.     p.id = _controls_marker1;
  96.     small.innerHTML = '(показать)';
  97.     small.style.cursor = 'pointer';
  98.     small.onclick = function(){toggleAppearance(); disabledAppearance()};
  99.     p.appendChild(small);
  100.     appendOnTop(p);
  101. }
  102.  
  103. function disabledAppearance(){
  104.     clearTitle();
  105.     applyBlocks(_table, 0);
  106.     var p = document.createElement('p');
  107.     var small = document.createElement('small');
  108.     p.innerHTML = 'Показ всех тем ';
  109.     p.id = _controls_marker1;
  110.     small.innerHTML = '(скрыть)';
  111.     small.style.cursor = 'pointer';
  112.     small.onclick = function(){toggleAppearance(); enabledAppearance()};
  113.     p.appendChild(small);
  114.     appendOnTop(p);
  115. }
  116.  
  117. function clearTitle(){
  118.     var title = document.getElementById(_controls_marker1);
  119.     if(title) document.body.removeChild(title);
  120. }
  121.  
  122. function toggleAppearance(){
  123.     GM_setValue(_GM_appearance_key, (getAppearance() + 1) % 2);
  124. }
  125.  
  126. function getAppearance(){
  127.     return parseInt(GM_getValue(_GM_appearance_key, 1));
  128. }
  129.  
  130. function applyAppearance(){
  131.     if(getAppearance()) enabledAppearance();
  132.     else disabledAppearance();
  133. }
  134.  
  135. var _table = document.querySelector('.table3  > tbody');
  136. var rCell = _table.querySelector('tr:nth-child(1) > th:nth-child(5)');
  137. var offsetY = 5;
  138. var _appendTitleX = _table.getBoundingClientRect().left;
  139. var _appendTitleY = _table.getBoundingClientRect().top - rCell.offsetHeight - offsetY;
  140.  
  141. if (!this.GM_getValue || (this.GM_getValue.toString && this.GM_getValue.toString().indexOf("not supported")>-1)) {
  142.     this.GM_getValue = function (key, def) { return localStorage[key] || def; }
  143.     this.GM_setValue = function (key, value) { return localStorage[key] = value; }
  144.     this.GM_deleteValue = function (key) { return delete localStorage[key]; }
  145. }
  146.  
  147. applyAppearance();