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WykopSeen

Add Seen button to hide seen wykops

当前为 2015-01-05 提交的版本，查看 最新版本。

  1. // ==UserScript==
  2. // @name         WykopSeen
  3. // @namespace    http://www.wykop.pl/
  4. // @require      http://ajax.googleapis.com/ajax/libs/jquery/2.1.0/jquery.min.js
  5. // @version      0.9
  6. // @description  Add Seen button to hide seen wykops
  7. // @author       axem.pl
  8. // @match        http://www.wykop.pl/
  9. // @match        http://www.wykop.pl/link/*
  10. // @match        http://www.wykop.pl/wykopalisko/*
  11. // @grant        GM_getValue
  12. // @grant        GM_setValue
  13. // @grant        GM_deleteValue
  14. // ==/UserScript==
  15.  
  16. var jq = this.$ = this.jQuery = jQuery.noConflict(true);
  17. var seenWykopClass = 'seen';
  18.  
  19. function eachLi() {
  20.     var wykopitem = jq(this);
  21.     var wykopitemparent = wykopitem.parent();
  22.     var btn = jq('<button class=\'seen-btn\'></button>');
  23.     var href = wykopitem.find('h2 a').attr('href');
  24.     if (!href) return;
  25.     var isseen = getIsSeen(href);
  26.  
  27.     function btnOnClick2(event) {
  28.         var result = btnOnClick.call(this, event);
  29.         var jqThis = jq(this);
  30.         var isseen = jqThis.data('isseen');
  31.  
  32.         if (isseen) {
  33.             wykopitem.addClass(seenWykopClass);
  34.             wykopitemparent.append(wykopitem);
  35.         } else {
  36.             wykopitem.removeClass(seenWykopClass);
  37.             wykopitemparent.prepend(wykopitem);
  38.         }
  39.  
  40.         return false;
  41.     }
  42.         
  43.     if (isseen) {
  44.         wykopitem.addClass(seenWykopClass);
  45.         wykopitemparent.append(wykopitem);
  46.     }
  47.     
  48.     btn.data('href', href).data('isseen', isseen).on('click', btnOnClick2);
  49.     
  50.     refreshBtnText.call(btn);
  51.  
  52.     wykopitem.children('div').append(btn); 
  53. }
  54. function refreshBtnText() {
  55.     var jqThis = jq(this);
  56.  
  57.     if (jqThis.data('isseen')) {
  58.         jqThis.text('UNSEE');
  59.     } else {
  60.         jqThis.text('SEEN');
  61.     }
  62. }
  63. function btnOnClick(event) {
  64.     if (event) event.preventDefault();
  65.     var jqThis = jq(this);
  66.     var href = jqThis.data('href');   
  67.     var isseen = jqThis.data('isseen');
  68.     isseen = !isseen;
  69.     jqThis.data('isseen', isseen);
  70.     setIsSeen(href, isseen);   
  71.     refreshBtnText.call(jqThis);   
  72.      
  73.     return false;
  74. }
  75. function getIsSeen(href) {
  76.     return GM_getValue(href);
  77. }
  78. function setIsSeen(href, value) {
  79.     if (value) {
  80.         GM_setValue(href, 1);
  81.     } else {
  82.         GM_deleteValue(href);
  83.     } 
  84. }
  85. function seenFullBtn() {
  86.     var btn = jq('<button class=\'seen-btn\'></button>');
  87.     var href = getHrefFromLocation();
  88.     if (!href) return;
  89.     var isseen = getIsSeen(href);
  90.  
  91.     btn.data('href', href).data('isseen', isseen).on('click', btnOnClick);
  92.     refreshBtnText.call(btn);
  93.     
  94.     jq('.article.fullview .lcontrast').append(btn);
  95. }
  96. function cssRules() {
  97.     var rules = [
  98.         'li.seen { background: lightgray }',
  99.         'li.seen * { color: gray !important }',
  100.         'li.seen .diggbox { display: none }',
  101.         'li.seen .media-content { display: none }',
  102.         'li.seen .fix-tagline { display: none }',
  103.         'li.seen .description { display: none }',
  104.         'li.seen .elements { display: none }',
  105.         'li.seen .article { min-height: 0 }',
  106.         '.seen-btn { position: absolute; top: 5px; right: 5px; z-index: 9999 }'
  107.     ];
  108.     return rules.join('\n');
  109. }
  110. function getHrefFromLocation() {
  111.     var href = document.location.toString().split('#')[0];
  112.     if (href.lastIndexOf('http://www.wykop.pl/link/', 0) === 0) {
  113.         return href;
  114.     }
  115. }
  116. function makeSeenLink() {
  117.     var href = getHrefFromLocation();
  118.     if (href) {
  119.         setIsSeen(href, true);
  120.     }
  121. }
  122. function exec() {
  123.     makeSeenLink();
  124.     jq(document.body).append(jq('<style type=\'text/css\'></style>').html(cssRules()));
  125.     jq('#itemsStream li').each(eachLi);
  126.     seenFullBtn();
  127. }
  128. exec();