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BGM NSFW

NSFW for bangumi

目前为 2018-02-24 提交的版本。查看 最新版本。

  1. // ==UserScript==
  2. // @name         BGM NSFW
  3. // @namespace    https://greasyfork.org/zh-CN/scripts/38829-bgm-nsfw
  4. // @version      0.5
  5. // @description  NSFW for bangumi
  6. // @author       Vincent
  7. // @include      /^https?:\/\/((bangumi|bgm)\.tv|chii.in)\/group\/topic\/\d+$/
  8. // @require      https://code.jquery.com/jquery-3.2.1.min.js
  9. // @grant        GM_addStyle
  10. // ==/UserScript==
  11.  
  12. GM_addStyle(`
  13. .btn-nsfw {
  14.     color: #AAAAAA;
  15.     border-radius: 4px;
  16.     padding: 0 4px;
  17.     margin-left: 4px;
  18.     cursor: pointer;
  19. }
  20. .btn-nsfw-cancel {
  21.     color: #FFFFFF;
  22.     background: #F09199;
  23.     border-radius: 4px;
  24.     padding: 0 4px;
  25.     margin-left: 4px;
  26.     cursor: pointer;
  27. }
  28. .post-nsfw {
  29.     display: none !important;
  30. }
  31. `);
  32.  
  33. var nsfw_items = undefined;
  34. var topic_id = null;
  35.  
  36. const DB_NAME = 'nsfw';
  37. const DB_TOPIC_TABLE = 'topic';
  38.  
  39. var DB = {
  40.     update: function() {
  41.         this.action(function(objectStore) {
  42.             objectStore.put(nsfw_items, topic_id);
  43.         });
  44.     },
  45.     delete: function() {
  46.         this.action(function(objectStore) {
  47.             if (nsfw_items.length) {
  48.                 objectStore.put(nsfw_items, topic_id);
  49.             } else {
  50.                 objectStore.delete(topic_id);
  51.             }
  52.         });
  53.     },
  54.     init: function () {
  55.         this.action(function(objectStore) {
  56.             var list = objectStore.get(topic_id);
  57.             list.onsuccess = function(event) {
  58.                 if (list.result != undefined && list.result.length) {
  59.                     nsfw_items = list.result;
  60.                     item = $('#post_' + nsfw_items.join(', #post_'));
  61.                     addNSFW(item);
  62.  
  63.                     item.children('div.re_info').append('<small class="btn-nsfw-cancel">NSFW</small>');
  64.                 };
  65.  
  66.                 addNSFWBtn();
  67.             }
  68.         });
  69.     },
  70.     action: function(callback) {
  71.         var connect = indexedDB.open(DB_NAME, 1);
  72.         connect.onerror = function(event) {
  73.             // 错误处理程序在这里。
  74.         };
  75.  
  76.         connect.onupgradeneeded = function(event) {
  77.             var objectStore = event.target.result.createObjectStore(DB_TOPIC_TABLE);
  78.         };
  79.  
  80.         connect.onsuccess = function(event) {
  81.             var transaction = event.target.result.transaction([DB_TOPIC_TABLE], "readwrite");
  82.             var objectStore = transaction.objectStore(DB_TOPIC_TABLE);
  83.             callback(objectStore);
  84.         };
  85.     }
  86. };
  87.  
  88. (function() {
  89.     topic_id = window.location.pathname.split('/')[3];
  90.     DB.init();
  91. })();
  92.  
  93. function addNSFWBtn() {
  94.     $('#comment_list').on('mouseenter', 'div[id*=post_]', function () {
  95.         if (!$(this).children('div.re_info').children('small.btn-nsfw, small.btn-nsfw-cancel').length) {
  96.             $(this).children('div.re_info').append('<small class="btn-nsfw">NSFW</small>');
  97.         }
  98.     });
  99.     $('#comment_list').on('mouseleave', 'div[id*=post_]', function () {
  100.         $(this).children('div.re_info').children('small.btn-nsfw').remove();
  101.     });
  102.  
  103.     // temp action
  104.     $('#comment_list').on('click', 'small.btn-nsfw', function () {
  105.         var item = $(this).parent().parent();
  106.  
  107.         addNSFW(item);
  108.         storeNSFWLocalDB(item.prop('id').split('_')[1]);
  109.  
  110.         $(this).addClass('btn-nsfw-cancel');
  111.         $(this).removeClass('btn-nsfw');
  112.     });
  113.     $('#comment_list').on('click', 'small.btn-nsfw-cancel', function () {
  114.         var item = $(this).parent().parent();
  115.  
  116.         removeNSFW(item);
  117.         cancelNSFWLocalDB(item.prop('id').split('_')[1]);
  118.  
  119.         $(this).addClass('btn-nsfw');
  120.         $(this).removeClass('btn-nsfw-cancel');
  121.     });
  122. }
  123.  
  124. function addNSFW(item) {
  125.     item.not('.row_reply').addClass('sub_reply_collapse');
  126.     item.children('div.inner').children('div.cmt_sub_content').addClass('post-nsfw');
  127.     item.children('div.inner').children('div.reply_content').children('div.message').addClass('post-nsfw');
  128. }
  129.  
  130. function removeNSFW(item) {
  131.     item.filter('.sub_reply_collapse').removeClass('sub_reply_collapse');
  132.     item.children('div.inner').children('div.cmt_sub_content').removeClass('post-nsfw');
  133.     item.children('div.inner').children('div.reply_content').children('div.message').removeClass('post-nsfw');
  134. }
  135.  
  136. function storeNSFWLocalDB(post_id) {
  137.     if (nsfw_items == undefined || nsfw_items == '') {
  138.         nsfw_items = [];
  139.     }
  140.     if (nsfw_items.indexOf(post_id) == - 1) {
  141.         // add to array
  142.         nsfw_items.push(post_id);
  143.         DB.update();
  144.     }
  145. }
  146.  
  147. function cancelNSFWLocalDB(post_id) {
  148.     if (nsfw_items == undefined || nsfw_items == '') {
  149.         nsfw_items = [];
  150.     }
  151.     if (nsfw_items.indexOf(post_id) != - 1) {
  152.         // remove from array
  153.         nsfw_items.splice(nsfw_items.indexOf(post_id), 1);
  154.         if (nsfw_items.length) {
  155.             DB.update();
  156.         } else {
  157.             DB.delete();
  158.         }
  159.     }
  160. }