├── LICENSE ├── background.js ├── lib ├── collect.js ├── content.js ├── jquery-3.6.0.min.js ├── localization.js └── problems.json ├── manifest.json ├── readme.assets ├── image-20220825144156026.png ├── image-20220825144408641.png └── image-20220827204913688.png └── readme.md /LICENSE: -------------------------------------------------------------------------------- 1 | MIT License 2 | 3 | Copyright (c) 2022 xiaodao 4 | 5 | Permission is hereby granted, free of charge, to any person obtaining a copy 6 | of this software and associated documentation files (the "Software"), to deal 7 | in the Software without restriction, including without limitation the rights 8 | to use, copy, modify, merge, publish, distribute, sublicense, and/or sell 9 | copies of the Software, and to permit persons to whom the Software is 10 | furnished to do so, subject to the following conditions: 11 | 12 | The above copyright notice and this permission notice shall be included in all 13 | copies or substantial portions of the Software. 14 | 15 | THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 16 | IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 17 | FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE 18 | AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 19 | LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, 20 | OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE 21 | SOFTWARE. 22 | -------------------------------------------------------------------------------- /background.js: -------------------------------------------------------------------------------- 1 | /********************************************************************************** 2 | * 后台访问, 访问github里面的题目分数, 然后获取传给content_javascript去替换网站里面的难度 3 | * 4 | ***********************************************************************************/ 5 | // TODO 后续从github自动更新分数文件 6 | 7 | -------------------------------------------------------------------------------- /lib/collect.js: -------------------------------------------------------------------------------- 1 | 2 | 3 | //String类型添加占位符功能 4 | String.prototype.format = function(args){ 5 | if (arguments.length > 0){ 6 | var result = this; 7 | if (arguments.length == 1 && typeof (args) == "object"){ 8 | for (var key in args){ 9 | var reg = new RegExp("({" + key + "})", "g"); 10 | result = result.replace(reg, args[key]); 11 | } 12 | }else{ 13 | for (var i = 0; i < arguments.length; i++){ 14 | if (arguments[i] == undefined){ 15 | return ""; 16 | } 17 | else{ 18 | var reg = new RegExp("({[" + i + "]})", "g"); 19 | result = result.replace(reg, arguments[i]); 20 | } 21 | } 22 | } 23 | return result; 24 | } 25 | else{ 26 | return this; 27 | } 28 | } 29 | 30 | 31 | function appendProblem(collectObj) { 32 | // submitObj可以获取最近的提交记录, 后续可以根据这些提交记录要获取题目, 比如获取最久提交的 33 | var privateFavorites = collectObj.favorites.private_favorites; 34 | var questions = new Array(); 35 | var cnt = 0; 36 | for(var i = 0; i < privateFavorites.length; i++) { 37 | var lv1 = privateFavorites[i].questions; 38 | for (var j = 0; j < lv1.length; j++) { 39 | questions[cnt] = lv1[j]; 40 | cnt++; 41 | } 42 | } 43 | // console.log("所有的收藏题目:"); 44 | // console.log(questions); 45 | if (questions.length == 0 ) return; 46 | var idx = Math.floor(Math.random() * (questions.length+1)); 47 | var question = questions[idx]; 48 | console.log("随机抽取到的题目为:"); 49 | console.log(question); 50 | if (question == undefined) return; 51 | var url = "/problems/" + question.title_slug; 52 | var title = question.title; 53 | // 获取一个题目 54 | var html = '
\ 55 |
\ 56 | \ 57 | \ 58 | \ 59 |
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\ 65 | {1}\ 66 |
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\ 72 | \ 73 | \ 74 | \ 75 |
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\ 77 | \ 78 | \ 79 | \ 80 |
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'.format(url, title); 98 | $('*[role=rowgroup]').prepend(html); 99 | } 100 | 101 | // 获取所有收藏的题目 102 | $.getJSON(`https://leetcode.${localization}/list/api/questions`, function(resp) { 103 | appendProblem(resp); 104 | }); 105 | 106 | 107 | 108 | // 获取最近提交的题目 109 | // params = { 110 | // "operationName": "userProfileQuestions", 111 | // "query": "query userProfileQuestions($status: StatusFilterEnum!, $skip: Int!, $first: Int!, $sortField: SortFieldEnum!, $sortOrder: SortingOrderEnum!, $keyword: String, $difficulty: [DifficultyEnum!]) {\n userProfileQuestions(status: $status, skip: $skip, first: $first, sortField: $sortField, sortOrder: $sortOrder, keyword: $keyword, difficulty: $difficulty) {\n totalNum\n questions {\n translatedTitle\n frontendId\n titleSlug\n title\n difficulty\n lastSubmittedAt\n numSubmitted\n lastSubmissionSrc {\n sourceType\n ... on SubmissionSrcLeetbookNode {\n slug\n title\n pageId\n __typename\n }\n __typename\n }\n __typename\n }\n __typename\n }\n}\n", 112 | // "variables": { 113 | // "status": "ACCEPTED", 114 | // "difficulty": [], 115 | // "first": 2000, 116 | // "skip": 0, 117 | // "sortField": "LAST_SUBMITTED_AT", 118 | // "sortOrder": "DESCENDING" 119 | // } 120 | // } 121 | // $.post({ 122 | // url: 'https://leetcode.cn/graphql/', 123 | // data: JSON.stringify(params), 124 | // contentType: 'application/json' 125 | // }).done(function(resp) { 126 | // // console.log("提交记录请求返回结果:") 127 | // // console.log(resp); 128 | // if (collectObj != undefined) { 129 | // // console.log("submit 开始处理..."); 130 | // appendProblem(collectObj, resp); 131 | // } else { 132 | // submitObj = resp; 133 | // } 134 | // }); -------------------------------------------------------------------------------- /lib/content.js: -------------------------------------------------------------------------------- 1 | /** 2 | * 操作页面内容 3 | */ 4 | 5 | // TODO 后续获取分数改为从github自动获取 6 | // 获取json 7 | const url = chrome.runtime.getURL("lib/problems.json"); 8 | console.log(url); 9 | var objs; 10 | $.getJSON(url, function(resp) { 11 | objs = resp; 12 | // console.log(objs); 13 | }); 14 | 15 | window.addEventListener("load", init, false); 16 | 17 | const difficultyLocaleMap = { 18 | "EASY": { 19 | "en": "Easy", 20 | "cn": "简单", 21 | }, 22 | "MEDIUM": { 23 | "en": "Medium", 24 | "cn": "中等", 25 | }, 26 | "HARD": { 27 | "en": "Hard", 28 | "cn": "困难", 29 | } 30 | } 31 | 32 | function update() { 33 | console.log("分数更新...") 34 | var rows = $("*[role=rowgroup]").children(); 35 | if (objs == undefined) { 36 | console.log("当前数据未获取成功, 请稍等...") 37 | return; 38 | } 39 | // 开始遍历 40 | for(var i = 0; i < rows.length; i++) { 41 | var children = $(rows[i]).children(); 42 | var title = $(children[1]).text(); 43 | var strs = title.split("."); 44 | // 追加分数 45 | var id = strs[0]; 46 | if (objs.hasOwnProperty(id)) { 47 | score = objs[id]["rating"]; 48 | console.log("题号:" + id + "\t名称:" + objs[id][`title_${localization}`] + "\trating:" + score); 49 | $(children[4]).children().text(score); 50 | } else { 51 | var klass = $(children[4]).children(); 52 | if (klass.hasClass("text-olive")) { 53 | $(children[4]).children().text(difficultyLocaleMap.EASY[localization]); 54 | } else if (klass.hasClass("text-yellow")) { 55 | $(children[4]).children().text(difficultyLocaleMap.MEDIUM[localization]); 56 | } else if (klass.hasClass("text-pink")) { 57 | $(children[4]).children().text(difficultyLocaleMap.HARD[localization]); 58 | } 59 | } 60 | } 61 | } 62 | 63 | 64 | function init() { 65 | // 根据不同的url进行不同的处理 66 | var url = window.location.href; 67 | console.log("当前所在url:" + url); 68 | var config = { 69 | attributes: true, 70 | characterData: true, 71 | childList: true, 72 | subtree: true, 73 | attributeOldValue: true, 74 | characterDataOldValue: true 75 | } 76 | if (url.includes("problemset/all")) { 77 | update(); // 更新 78 | var observer = new MutationObserver(debounce(update, 500)); // 延迟半秒更新 79 | // 监听第一行 80 | observer.observe($("*[role=rowgroup] *[role=row] div")[1], config); 81 | // 监听头 82 | var head = $("div.mb-3.flex.flex-col > div.flex.justify-between") 83 | if (head != undefined) { 84 | observer.observe(head[0], config); 85 | } 86 | } else if (url.includes(`/leetcode.${localization}/tag`)) { // 分类标签页 87 | // TODO 分类标签页分数更新 88 | } else if (url.includes(`/leetcode.${localization}/problems`)) { 89 | var observer = new MutationObserver(debounce(function() { 90 | var name = $('.css-10c1h40-Title a').text(); 91 | // console.log('name:' + name); 92 | var strs = name.split('.'); 93 | var id = strs[0]; 94 | // console.log('id:' + id); 95 | // 开始更新分数, 并取消关联 96 | var hardTag = $('.css-1p5igso-Difficulty'); 97 | if (hardTag.length > 1 && objs.hasOwnProperty(id)) { 98 | console.log('修改hard标签的难度分数:'); 99 | $(hardTag[1]).text(objs[id].rating); 100 | // 取消监听 101 | observer.disconnect(); 102 | } 103 | }, 500)); 104 | observer.observe(document, config); 105 | } 106 | 107 | } 108 | 109 | function debounce(callback, delay) { 110 | let timer 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24 | 将仓库下载到本地（使用git） 25 | 26 | ```shell 27 | git clone https://github.com/karentwan/LeetCodeAssistant.git 28 | ``` 29 | 30 | 然后将整个文件夹拖进图1所示的插件管理界面当中即可。 31 | 32 | 如有使用上的问题或者更好的建议，欢迎提issue. --------------------------------------------------------------------------------