Lens (Dapp-Learning-DAO#856)

* socialfi-lens

* fuck meanless code

* fuck

* .

package.json

@@ -15,6 +15,7 @@
   ],
   "license": "ISC",
   "dependencies": {
+    "create-next-app": "^12.3.1",
     "prettier": "^2.0.5"
   }
 }

socialfi/lens/README.md

@@ -0,0 +1,39 @@
+# 介绍
+
+Lens是面向社交的基础设施。使用Lens提交的协议，用户可以：
+
+- 创建Profile
+- 关注Profile
+- 发表内容
+- 转发内容
+
+此外，用户还可以参与治理，自己定制相关的逻辑
+
+# 概念
+
+- Profile NFT: 每一个Profile都用一个NFT来表示。
+- Follow NFT：每一个用户关注Profile，这种关注关系用follow NFT来表示
+- Publications：用户发表的内容，它们自身的内容用contentURI表示，通常存储在分布式存储上。包括三种：
+    - post：发布帖子。这是最基本的Publications。它
+    - comment：用户对publications的评论。
+    - mirror：类似retweet。
+
+- Modules：一个模块是一个合约，它类似于勾子，决定了特定行为的定制化逻辑。
+    - Follow Module：Profile可以指定别人follow自己时的逻辑，比如支付特定的代币才可以关注自己等等
+    - Reference Module：Profile可以指定别人引用自己创作时的逻辑，比如支付多少钱才可以引用等。
+
+# 应用
+目前的一些应用包括：
+- LensFrens：官网的lens推特
+- Lenster：去中心化的推特
+- Sepena：基于lens的搜索引擎，可以根据关键字搜索lenster等网站上的内容
+- MadFinance：一个reference 模块，可以根据流支付协议来给创作者资助
+- 0xRig：一个基于lens的通信，无需号码，直接给对方拨打电话
+- lensCollectionAuctions：一个collect模块，通过拍卖的方式获取价格
+- AuraReputation：一个reference模块，结合chainlink提供的用户信誉信息，只允许有足够信誉的用户引用自己的内容。
+
+
+# 参考
+[lens源码](https://github.com/lens-protocol/core)
+[lens文档](https://docs.lens.xyz/docs/deploying-the-protocol)
+[lens介绍](https://www.youtube.com/watch?v=2ex8Ns4MzZk)

socialfi/lens/minitwitter/client/.gitignore

@@ -0,0 +1,23 @@
+# See https://help.github.com/articles/ignoring-files/ for more about ignoring files.
+
+# dependencies
+/node_modules
+/.pnp
+.pnp.js
+
+# testing
+/coverage
+
+# production
+/build
+
+# misc
+.DS_Store
+.env.local
+.env.development.local
+.env.test.local
+.env.production.local
+
+npm-debug.log*
+yarn-debug.log*
+yarn-error.log*

socialfi/lens/minitwitter/client/README.md

@@ -0,0 +1,70 @@
+# Getting Started with Create React App
+
+This project was bootstrapped with [Create React App](https://github.com/facebook/create-react-app).
+
+## Available Scripts
+
+In the project directory, you can run:
+
+### `yarn start`
+
+Runs the app in the development mode.\
+Open [http://localhost:3000](http://localhost:3000) to view it in your browser.
+
+The page will reload when you make changes.\
+You may also see any lint errors in the console.
+
+### `yarn test`
+
+Launches the test runner in the interactive watch mode.\
+See the section about [running tests](https://facebook.github.io/create-react-app/docs/running-tests) for more information.
+
+### `yarn build`
+
+Builds the app for production to the `build` folder.\
+It correctly bundles React in production mode and optimizes the build for the best performance.
+
+The build is minified and the filenames include the hashes.\
+Your app is ready to be deployed!
+
+See the section about [deployment](https://facebook.github.io/create-react-app/docs/deployment) for more information.
+
+### `yarn eject`
+
+**Note: this is a one-way operation. Once you `eject`, you can't go back!**
+
+If you aren't satisfied with the build tool and configuration choices, you can `eject` at any time. This command will remove the single build dependency from your project.
+
+Instead, it will copy all the configuration files and the transitive dependencies (webpack, Babel, ESLint, etc) right into your project so you have full control over them. All of the commands except `eject` will still work, but they will point to the copied scripts so you can tweak them. At this point you're on your own.
+
+You don't have to ever use `eject`. The curated feature set is suitable for small and middle deployments, and you shouldn't feel obligated to use this feature. However we understand that this tool wouldn't be useful if you couldn't customize it when you are ready for it.
+
+## Learn More
+
+You can learn more in the [Create React App documentation](https://facebook.github.io/create-react-app/docs/getting-started).
+
+To learn React, check out the [React documentation](https://reactjs.org/).
+
+### Code Splitting
+
+This section has moved here: [https://facebook.github.io/create-react-app/docs/code-splitting](https://facebook.github.io/create-react-app/docs/code-splitting)
+
+### Analyzing the Bundle Size
+
+This section has moved here: [https://facebook.github.io/create-react-app/docs/analyzing-the-bundle-size](https://facebook.github.io/create-react-app/docs/analyzing-the-bundle-size)
+
+### Making a Progressive Web App
+
+This section has moved here: [https://facebook.github.io/create-react-app/docs/making-a-progressive-web-app](https://facebook.github.io/create-react-app/docs/making-a-progressive-web-app)
+
+### Advanced Configuration
+
+This section has moved here: [https://facebook.github.io/create-react-app/docs/advanced-configuration](https://facebook.github.io/create-react-app/docs/advanced-configuration)
+
+### Deployment
+
+This section has moved here: [https://facebook.github.io/create-react-app/docs/deployment](https://facebook.github.io/create-react-app/docs/deployment)
+
+### `yarn build` fails to minify
+
+This section has moved here: [https://facebook.github.io/create-react-app/docs/troubleshooting#npm-run-build-fails-to-minify](https://facebook.github.io/create-react-app/docs/troubleshooting#npm-run-build-fails-to-minify)

socialfi/lens/minitwitter/client/package.json

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+{
+  "name": "client",
+  "version": "0.1.0",
+  "private": true,
+  "dependencies": {
+    "@testing-library/jest-dom": "^5.14.1",
+    "@testing-library/react": "^13.0.0",
+    "@testing-library/user-event": "^13.2.1",
+    "ethers": "^5.7.1",
+    "graphql": "^16.6.0",
+    "react": "^18.2.0",
+    "react-dom": "^18.2.0",
+    "react-native": "^0.70.2",
+    "react-native-web": "^0.18.9",
+    "react-scripts": "5.0.1",
+    "urql": "^3.0.3",
+    "web-vitals": "^2.1.0"
+  },
+  "scripts": {
+    "start": "react-scripts start",
+    "build": "react-scripts build",
+    "test": "react-scripts test",
+    "eject": "react-scripts eject"
+  },
+  "eslintConfig": {
+    "extends": [
+      "react-app",
+      "react-app/jest"
+    ]
+  },
+  "browserslist": {
+    "production": [
+      ">0.2%",
+      "not dead",
+      "not op_mini all"
+    ],
+    "development": [
+      "last 1 chrome version",
+      "last 1 firefox version",
+      "last 1 safari version"
+    ]
+  }
+}

socialfi/lens/minitwitter/client/public/index.html

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+<!DOCTYPE html>
+<html lang="en">
+  <head>
+    <meta charset="utf-8" />
+    <link rel="icon" href="%PUBLIC_URL%/favicon.ico" />
+    <meta name="viewport" content="width=device-width, initial-scale=1" />
+    <meta name="theme-color" content="#000000" />
+    <meta
+      name="description"
+      content="Web site created using create-react-app"
+    />
+    <link rel="apple-touch-icon" href="%PUBLIC_URL%/logo192.png" />
+    <!--
+      manifest.json provides metadata used when your web app is installed on a
+      user's mobile device or desktop. See https://developers.google.com/web/fundamentals/web-app-manifest/
+    -->
+    <link rel="manifest" href="%PUBLIC_URL%/manifest.json" />
+    <!--
+      Notice the use of %PUBLIC_URL% in the tags above.
+      It will be replaced with the URL of the `public` folder during the build.
+      Only files inside the `public` folder can be referenced from the HTML.
+
+      Unlike "/favicon.ico" or "favicon.ico", "%PUBLIC_URL%/favicon.ico" will
+      work correctly both with client-side routing and a non-root public URL.
+      Learn how to configure a non-root public URL by running `npm run build`.
+    -->
+    <title>React App</title>
+  </head>
+  <body>
+    <noscript>You need to enable JavaScript to run this app.</noscript>
+    <div id="root"></div>
+    <!--
+      This HTML file is a template.
+      If you open it directly in the browser, you will see an empty page.
+
+      You can add webfonts, meta tags, or analytics to this file.
+      The build step will place the bundled scripts into the <body> tag.
+
+      To begin the development, run `npm start` or `yarn start`.
+      To create a production bundle, use `npm run build` or `yarn build`.
+    -->
+  </body>
+</html>

socialfi/lens/minitwitter/client/public/manifest.json

@@ -0,0 +1,25 @@
+{
+  "short_name": "React App",
+  "name": "Create React App Sample",
+  "icons": [
+    {
+      "src": "favicon.ico",
+      "sizes": "64x64 32x32 24x24 16x16",
+      "type": "image/x-icon"
+    },
+    {
+      "src": "logo192.png",
+      "type": "image/png",
+      "sizes": "192x192"
+    },
+    {
+      "src": "logo512.png",
+      "type": "image/png",
+      "sizes": "512x512"
+    }
+  ],
+  "start_url": ".",
+  "display": "standalone",
+  "theme_color": "#000000",
+  "background_color": "#ffffff"
+}

socialfi/lens/minitwitter/client/public/robots.txt

@@ -0,0 +1,3 @@
+# https://www.robotstxt.org/robotstxt.html
+User-agent: *
+Disallow:

socialfi/lens/minitwitter/client/src/App.css

@@ -0,0 +1,15 @@
+.loading {
+  margin:auto;
+  width: 50%;
+  height: 0px;
+  padding-bottom: 50%;
+  background: rgba(0, 0, 0, 0.834)
+    url("https://media.giphy.com/media/8agqybiK5LW8qrG3vJ/giphy.gif") center
+    no-repeat;
+  z-index: 1;
+}
+
+
+.profile {
+  border: 1px solid red;
+}

socialfi/lens/minitwitter/client/src/App.js

@@ -0,0 +1,60 @@
+import {client, recommendProfiles} from './api/api'
+import {useState, useEffect} from 'react';
+import { Image } from 'react-native';
+import './App.css';
+
+function App() {
+  const [profiles, setProfiles] = useState([])
+
+  useEffect(()=>{
+    fetchProfiles().then(users=>{
+      setProfiles(users)
+    })
+  }, [])
+
+  if (profiles.length == 0){
+    return (
+      <div className='loading'>  
+      </div>
+    )
+  }
+
+  return (
+    <div className="App">
+      {
+        profiles.map((p, index)=> (
+          <UserContent profile={p} > </UserContent>
+        ))
+      }
+    </div>
+  );
+}
+
+function UserContent(props) {
+  const profile = props.profile;
+  return (
+    <a >
+      <div className="profile">
+        {profile.picture?.original?.url?
+              (<Image source={{uri: profile.picture.original.url}} style={{width: "60px", height: "60px"}}/>) :
+              (<div style={{width: "60px", height: "60px", backgroundColor: 'red'}}></div>)
+        }
+        <h4>{profile.handle}</h4>
+        <p>{profile.bio}</p>
+      </div>
+    </a>
+
+  )
+}
+
+async function fetchProfiles() {
+  try {
+    const response = await client.query(recommendProfiles).toPromise();
+    return response.data.recommendedProfiles;
+  }
+  catch(err){
+    console.log({err})
+  }
+}
+
+export default App;