├── .gitignore ├── LICENSE ├── README.md ├── config ├── env.js ├── getHttpsConfig.js ├── jest │ ├── cssTransform.js │ └── fileTransform.js ├── modules.js ├── paths.js ├── pnpTs.js ├── webpack.config.js └── webpackDevServer.config.js ├── package-lock.json ├── package.json ├── public ├── index.html ├── manifest.json └── robots.txt ├── screenshots ├── hots.png ├── ncovis.png └── overview.png ├── scripts ├── build.js ├── start.js └── test.js └── src ├── App.js ├── assets ├── data │ └── region_options.json ├── fonts │ ├── logo.woff2 │ ├── logo2.woff2 │ └── 思源柔黑.ttf └── images │ ├── article │ ├── 1.png │ ├── 2.png │ ├── 3.png │ ├── 4.png │ ├── 5.png │ └── 6.png │ ├── china.png │ ├── hots.jpg │ ├── news.jpg │ ├── talk.jpg │ ├── vis.jpeg │ └── zhihu.png ├── components ├── Canvas.js ├── Card.js ├── Footer.js ├── Header.js └── Svg.js ├── hooks ├── useAnimation.js └── useSize.js ├── index.css ├── index.js ├── model.js ├── pages ├── comment │ ├── index.js │ ├── model.js │ └── service.js ├── hotsvis │ ├── banner │ │ ├── BarRace.js │ │ ├── StoryTelling.js │ │ └── Timeline.js │ ├── index.js │ ├── model.js │ └── service.js ├── introduction │ └── index.js ├── ncovis │ ├── banner │ │ ├── Areachart.js │ │ ├── DateMap.js │ │ ├── HeatMap.js │ │ ├── Tooltip.js │ │ └── TreeMatrix.js │ ├── index.js │ ├── model.js │ └── service.js ├── newsvis │ ├── banner │ │ ├── Piechart.js │ │ └── Shape.js │ ├── index.js │ ├── model.js │ └── service.js ├── overview │ ├── index.js │ ├── model.js │ └── service.js └── vis │ ├── index.js │ ├── model.js │ └── service.js ├── serviceWorker.js └── utils ├── download.js ├── formatDate.js ├── indexOf.js ├── memorizedColor.js ├── mouse.js ├── randomColor.js ├── request.js ├── str2num.js └── tree.js /.gitignore: -------------------------------------------------------------------------------- 1 | # See https://help.github.com/articles/ignoring-files/ for more about ignoring files. 2 | 3 | # dependencies 4 | /node_modules 5 | /.pnp 6 | .pnp.js 7 | 8 | # testing 9 | /coverage 10 | 11 | # production 12 | /build 13 | 14 | # misc 15 | .DS_Store 16 | .env.local 17 | .env.development.local 18 | .env.test.local 19 | .env.production.local 20 | 21 | npm-debug.log* 22 | yarn-debug.log* 23 | yarn-error.log* 24 | -------------------------------------------------------------------------------- /LICENSE: -------------------------------------------------------------------------------- 1 | MIT License 2 | 3 | Copyright (c) 2018 bowen 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 | -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | # ncovis-2020 2 | 3 | ncovis-2020 分析系统参与了由中国计算机学会CAD&CG专委会、阿里云天池、机器之心、阿里云DataV、Datawhale联合发起的以“万众’疫’心 天池众智”为主题的疫情数据可视化公益行动，并且获得了**铜奖**。 4 | 5 | ncovis-2020 是一个面向大众的可视化分析平台。该平台是山东大学 [VisLab](https://vislab.wang/) 成员在 COVID-19 病毒传播期间开发，用于分析疫情对舆论和新闻的影响。 6 | 7 | ![overview.png](./screenshots/overview.png) 8 | 9 | ![hots.png](./screenshots/hots.png) 10 | 11 | ![ncovis.png](./screenshots/ncovis.png) 12 | 13 | ## 介绍 14 | 15 | 具体的介绍和使用方法请移步网站。 16 | 17 | - [国内](https://pearmini.gitee.io/ncovis-2020/) 18 | - [国外](https://pearmini.github.io/ncovis-2020/) 19 | 20 | ## 技术栈 21 | 22 | （1）前端：react + d3 + antd 23 | 24 | （2）后端架构：[github](https://github.com/vivym/ncovis-api) 25 | 26 | ![WX20200411-183838@2x.png](https://i.loli.net/2020/04/11/CiZsEkoMvTfGDL8.png) 27 | 28 | （3）可视化技术：使用了我们实验室在 **InfoVis2019** 发表的论文 [Shapwordle](https://vislab.wang/post/shapewordle:-tailoring-wordles-using-shape-aware-archimedean-spirals)，这里是 [github]( https://github.com/Kaiyiwing/Shape_Wordle) 的地址。 29 | 30 | ## 团队成员 31 | 32 | - 前端和可视化：[pearmini](https://github.com/pearmini) 33 | - 后端和爬虫：[vivym](https://github.com/vivym) 34 | - 数据处理：[Kaiyiwing](https://github.com/Kaiyiwing) 35 | 36 | ## 感谢 37 | 38 | mjrao 先生提供的部分[知乎数据](https://github.com/mjrao/hotso)。 39 | -------------------------------------------------------------------------------- /config/env.js: -------------------------------------------------------------------------------- 1 | 'use strict'; 2 | 3 | const fs = require('fs'); 4 | const path = require('path'); 5 | const paths = require('./paths'); 6 | 7 | // Make sure that including paths.js after env.js will read .env variables. 8 | delete require.cache[require.resolve('./paths')]; 9 | 10 | const NODE_ENV = process.env.NODE_ENV; 11 | if (!NODE_ENV) { 12 | throw new Error( 13 | 'The NODE_ENV environment variable is required but was not specified.' 14 | ); 15 | } 16 | 17 | // https://github.com/bkeepers/dotenv#what-other-env-files-can-i-use 18 | const dotenvFiles = [ 19 | `${paths.dotenv}.${NODE_ENV}.local`, 20 | `${paths.dotenv}.${NODE_ENV}`, 21 | // Don't include `.env.local` for `test` environment 22 | // since normally you expect tests to produce the same 23 | // results for everyone 24 | NODE_ENV !== 'test' && `${paths.dotenv}.local`, 25 | paths.dotenv, 26 | ].filter(Boolean); 27 | 28 | // Load environment variables from .env* files. Suppress warnings using silent 29 | // if this file is missing. dotenv will never modify any environment variables 30 | // that have already been set. Variable expansion is supported in .env files. 31 | // https://github.com/motdotla/dotenv 32 | // https://github.com/motdotla/dotenv-expand 33 | dotenvFiles.forEach(dotenvFile => { 34 | if (fs.existsSync(dotenvFile)) { 35 | require('dotenv-expand')( 36 | require('dotenv').config({ 37 | path: dotenvFile, 38 | }) 39 | ); 40 | } 41 | }); 42 | 43 | // We support resolving modules according to `NODE_PATH`. 44 | // This lets you use absolute paths in imports inside large monorepos: 45 | // https://github.com/facebook/create-react-app/issues/253. 46 | // It works similar to `NODE_PATH` in Node itself: 47 | // https://nodejs.org/api/modules.html#modules_loading_from_the_global_folders 48 | // Note that unlike in Node, only *relative* paths from `NODE_PATH` are honored. 49 | // Otherwise, we risk importing Node.js core modules into an app instead of webpack shims. 50 | // https://github.com/facebook/create-react-app/issues/1023#issuecomment-265344421 51 | // We also resolve them to make sure all tools using them work consistently. 52 | const appDirectory = fs.realpathSync(process.cwd()); 53 | process.env.NODE_PATH = (process.env.NODE_PATH || '') 54 | .split(path.delimiter) 55 | .filter(folder => folder && !path.isAbsolute(folder)) 56 | .map(folder => path.resolve(appDirectory, folder)) 57 | .join(path.delimiter); 58 | 59 | // Grab NODE_ENV and REACT_APP_* environment variables and prepare them to be 60 | // injected into the application via DefinePlugin in webpack configuration. 61 | const REACT_APP = /^REACT_APP_/i; 62 | 63 | function getClientEnvironment(publicUrl) { 64 | const raw = Object.keys(process.env) 65 | .filter(key => REACT_APP.test(key)) 66 | .reduce( 67 | (env, key) => { 68 | env[key] = process.env[key]; 69 | return env; 70 | }, 71 | { 72 | // Useful for determining whether we’re running in production mode. 73 | // Most importantly, it switches React into the correct mode. 74 | NODE_ENV: process.env.NODE_ENV || 'development', 75 | // Useful for resolving the correct path to static assets in `public`. 76 | // For example, . 77 | // This should only be used as an escape hatch. Normally you would put 78 | // images into the `src` and `import` them in code to get their paths. 79 | PUBLIC_URL: publicUrl, 80 | // We support configuring the sockjs pathname during development. 81 | // These settings let a developer run multiple simultaneous projects. 82 | // They are used as the connection `hostname`, `pathname` and `port` 83 | // in webpackHotDevClient. They are used as the `sockHost`, `sockPath` 84 | // and `sockPort` options in webpack-dev-server. 85 | WDS_SOCKET_HOST: process.env.WDS_SOCKET_HOST, 86 | WDS_SOCKET_PATH: process.env.WDS_SOCKET_PATH, 87 | WDS_SOCKET_PORT: process.env.WDS_SOCKET_PORT, 88 | } 89 | ); 90 | // Stringify all values so we can feed into webpack DefinePlugin 91 | const stringified = { 92 | 'process.env': Object.keys(raw).reduce((env, key) => { 93 | env[key] = JSON.stringify(raw[key]); 94 | return env; 95 | }, {}), 96 | }; 97 | 98 | return { raw, stringified }; 99 | } 100 | 101 | module.exports = getClientEnvironment; 102 | -------------------------------------------------------------------------------- /config/getHttpsConfig.js: -------------------------------------------------------------------------------- 1 | 'use strict'; 2 | 3 | const fs = require('fs'); 4 | const path = require('path'); 5 | const crypto = require('crypto'); 6 | const chalk = require('react-dev-utils/chalk'); 7 | const paths = require('./paths'); 8 | 9 | // Ensure the certificate and key provided are valid and if not 10 | // throw an easy to debug error 11 | function validateKeyAndCerts({ cert, key, keyFile, crtFile }) { 12 | let encrypted; 13 | try { 14 | // publicEncrypt will throw an error with an invalid cert 15 | encrypted = crypto.publicEncrypt(cert, Buffer.from('test')); 16 | } catch (err) { 17 | throw new Error( 18 | `The certificate "${chalk.yellow(crtFile)}" is invalid.\n${err.message}` 19 | ); 20 | } 21 | 22 | try { 23 | // privateDecrypt will throw an error with an invalid key 24 | crypto.privateDecrypt(key, encrypted); 25 | } catch (err) { 26 | throw new Error( 27 | `The certificate key "${chalk.yellow(keyFile)}" is invalid.\n${ 28 | err.message 29 | }` 30 | ); 31 | } 32 | } 33 | 34 | // Read file and throw an error if it doesn't exist 35 | function readEnvFile(file, type) { 36 | if (!fs.existsSync(file)) { 37 | throw new Error( 38 | `You specified ${chalk.cyan( 39 | type 40 | )} in your env, but the file "${chalk.yellow(file)}" can't be found.` 41 | ); 42 | } 43 | return fs.readFileSync(file); 44 | } 45 | 46 | // Get the https config 47 | // Return cert files if provided in env, otherwise just true or false 48 | function getHttpsConfig() { 49 | const { SSL_CRT_FILE, SSL_KEY_FILE, HTTPS } = process.env; 50 | const isHttps = HTTPS === 'true'; 51 | 52 | if (isHttps && SSL_CRT_FILE && SSL_KEY_FILE) { 53 | const crtFile = path.resolve(paths.appPath, SSL_CRT_FILE); 54 | const keyFile = path.resolve(paths.appPath, SSL_KEY_FILE); 55 | const config = { 56 | cert: readEnvFile(crtFile, 'SSL_CRT_FILE'), 57 | key: readEnvFile(keyFile, 'SSL_KEY_FILE'), 58 | }; 59 | 60 | validateKeyAndCerts({ ...config, keyFile, crtFile }); 61 | return config; 62 | } 63 | return isHttps; 64 | } 65 | 66 | module.exports = getHttpsConfig; 67 | -------------------------------------------------------------------------------- /config/jest/cssTransform.js: -------------------------------------------------------------------------------- 1 | 'use strict'; 2 | 3 | // This is a custom Jest transformer turning style imports into empty objects. 4 | // http://facebook.github.io/jest/docs/en/webpack.html 5 | 6 | module.exports = { 7 | process() { 8 | return 'module.exports = {};'; 9 | }, 10 | getCacheKey() { 11 | // The output is always the same. 12 | return 'cssTransform'; 13 | }, 14 | }; 15 | -------------------------------------------------------------------------------- /config/jest/fileTransform.js: -------------------------------------------------------------------------------- 1 | 'use strict'; 2 | 3 | const path = require('path'); 4 | const camelcase = require('camelcase'); 5 | 6 | // This is a custom Jest transformer turning file imports into filenames. 7 | // http://facebook.github.io/jest/docs/en/webpack.html 8 | 9 | module.exports = { 10 | process(src, filename) { 11 | const assetFilename = JSON.stringify(path.basename(filename)); 12 | 13 | if (filename.match(/\.svg$/)) { 14 | // Based on how SVGR generates a component name: 15 | // https://github.com/smooth-code/svgr/blob/01b194cf967347d43d4cbe6b434404731b87cf27/packages/core/src/state.js#L6 16 | const pascalCaseFilename = camelcase(path.parse(filename).name, { 17 | pascalCase: true, 18 | }); 19 | const componentName = `Svg${pascalCaseFilename}`; 20 | return `const React = require('react'); 21 | module.exports = { 22 | __esModule: true, 23 | default: ${assetFilename}, 24 | ReactComponent: React.forwardRef(function ${componentName}(props, ref) { 25 | return { 26 | $$typeof: Symbol.for('react.element'), 27 | type: 'svg', 28 | ref: ref, 29 | key: null, 30 | props: Object.assign({}, props, { 31 | children: ${assetFilename} 32 | }) 33 | }; 34 | }), 35 | };`; 36 | } 37 | 38 | return `module.exports = ${assetFilename};`; 39 | }, 40 | }; 41 | -------------------------------------------------------------------------------- /config/modules.js: -------------------------------------------------------------------------------- 1 | 'use strict'; 2 | 3 | const fs = require('fs'); 4 | const path = require('path'); 5 | const paths = require('./paths'); 6 | const chalk = require('react-dev-utils/chalk'); 7 | const resolve = require('resolve'); 8 | 9 | /** 10 | * Get additional module paths based on the baseUrl of a compilerOptions object. 11 | * 12 | * @param {Object} options 13 | */ 14 | function getAdditionalModulePaths(options = {}) { 15 | const baseUrl = options.baseUrl; 16 | 17 | // We need to explicitly check for null and undefined (and not a falsy value) because 18 | // TypeScript treats an empty string as `.`. 19 | if (baseUrl == null) { 20 | // If there's no baseUrl set we respect NODE_PATH 21 | // Note that NODE_PATH is deprecated and will be removed 22 | // in the next major release of create-react-app. 23 | 24 | const nodePath = process.env.NODE_PATH || ''; 25 | return nodePath.split(path.delimiter).filter(Boolean); 26 | } 27 | 28 | const baseUrlResolved = path.resolve(paths.appPath, baseUrl); 29 | 30 | // We don't need to do anything if `baseUrl` is set to `node_modules`. This is 31 | // the default behavior. 32 | if (path.relative(paths.appNodeModules, baseUrlResolved) === '') { 33 | return null; 34 | } 35 | 36 | // Allow the user set the `baseUrl` to `appSrc`. 37 | if (path.relative(paths.appSrc, baseUrlResolved) === '') { 38 | return [paths.appSrc]; 39 | } 40 | 41 | // If the path is equal to the root directory we ignore it here. 42 | // We don't want to allow importing from the root directly as source files are 43 | // not transpiled outside of `src`. We do allow importing them with the 44 | // absolute path (e.g. `src/Components/Button.js`) but we set that up with 45 | // an alias. 46 | if (path.relative(paths.appPath, baseUrlResolved) === '') { 47 | return null; 48 | } 49 | 50 | // Otherwise, throw an error. 51 | throw new Error( 52 | chalk.red.bold( 53 | "Your project's `baseUrl` can only be set to `src` or `node_modules`." + 54 | ' Create React App does not support other values at this time.' 55 | ) 56 | ); 57 | } 58 | 59 | /** 60 | * Get webpack aliases based on the baseUrl of a compilerOptions object. 61 | * 62 | * @param {*} options 63 | */ 64 | function getWebpackAliases(options = {}) { 65 | const baseUrl = options.baseUrl; 66 | 67 | if (!baseUrl) { 68 | return {}; 69 | } 70 | 71 | const baseUrlResolved = path.resolve(paths.appPath, baseUrl); 72 | 73 | if (path.relative(paths.appPath, baseUrlResolved) === '') { 74 | return { 75 | src: paths.appSrc, 76 | }; 77 | } 78 | } 79 | 80 | /** 81 | * Get jest aliases based on the baseUrl of a compilerOptions object. 82 | * 83 | * @param {*} options 84 | */ 85 | function getJestAliases(options = {}) { 86 | const baseUrl = options.baseUrl; 87 | 88 | if (!baseUrl) { 89 | return {}; 90 | } 91 | 92 | const baseUrlResolved = path.resolve(paths.appPath, baseUrl); 93 | 94 | if (path.relative(paths.appPath, baseUrlResolved) === '') { 95 | return { 96 | '^src/(.*)$': '/src/$1', 97 | }; 98 | } 99 | } 100 | 101 | function getModules() { 102 | // Check if TypeScript is setup 103 | const hasTsConfig = fs.existsSync(paths.appTsConfig); 104 | const hasJsConfig = fs.existsSync(paths.appJsConfig); 105 | 106 | if (hasTsConfig && hasJsConfig) { 107 | throw new Error( 108 | 'You have both a tsconfig.json and a jsconfig.json. If you are using TypeScript please remove your jsconfig.json file.' 109 | ); 110 | } 111 | 112 | let config; 113 | 114 | // If there's a tsconfig.json we assume it's a 115 | // TypeScript project and set up the config 116 | // based on tsconfig.json 117 | if (hasTsConfig) { 118 | const ts = require(resolve.sync('typescript', { 119 | basedir: paths.appNodeModules, 120 | })); 121 | config = ts.readConfigFile(paths.appTsConfig, ts.sys.readFile).config; 122 | // Otherwise we'll check if there is jsconfig.json 123 | // for non TS projects. 124 | } else if (hasJsConfig) { 125 | config = require(paths.appJsConfig); 126 | } 127 | 128 | config = config || {}; 129 | const options = config.compilerOptions || {}; 130 | 131 | const additionalModulePaths = getAdditionalModulePaths(options); 132 | 133 | return { 134 | additionalModulePaths: additionalModulePaths, 135 | webpackAliases: getWebpackAliases(options), 136 | jestAliases: getJestAliases(options), 137 | hasTsConfig, 138 | }; 139 | } 140 | 141 | module.exports = getModules(); 142 | -------------------------------------------------------------------------------- /config/paths.js: -------------------------------------------------------------------------------- 1 | 'use strict'; 2 | 3 | const path = require('path'); 4 | const fs = require('fs'); 5 | const getPublicUrlOrPath = require('react-dev-utils/getPublicUrlOrPath'); 6 | 7 | // Make sure any symlinks in the project folder are resolved: 8 | // https://github.com/facebook/create-react-app/issues/637 9 | const appDirectory = fs.realpathSync(process.cwd()); 10 | const resolveApp = relativePath => path.resolve(appDirectory, relativePath); 11 | 12 | // We use `PUBLIC_URL` environment variable or "homepage" field to infer 13 | // "public path" at which the app is served. 14 | // webpack needs to know it to put the right