.gitignore

@@ -0,0 +1,24 @@
+# Logs
+logs
+*.log
+npm-debug.log*
+yarn-debug.log*
+yarn-error.log*
+pnpm-debug.log*
+lerna-debug.log*
+
+node_modules
+dist
+dist-ssr
+*.local
+
+# Editor directories and files
+.vscode/*
+!.vscode/extensions.json
+.idea
+.DS_Store
+*.suo
+*.ntvs*
+*.njsproj
+*.sln
+*.sw?

README.md

@@ -1,2 +1,11 @@
 # 4chads
 
+4chads is a browser addon / user script that seeks to make the experience browsing 4chan better, even though that is a hard mission.
+
+Features to come
+
+- [] JSON Index/Catalog view, supporting new sorting metods etc.
+- [] Image hovering
+- [] Thread monitoring 
+- [] Coustom board titleing
+- [] Filtering

package.json

@@ -0,0 +1,23 @@
+{
+  "name": "4chads",
+  "private": true,
+  "version": "0.0.0",
+  "type": "module",
+  "scripts": {
+    "dev": "vite",
+    "build": "tsc && vite build",
+    "preview": "vite preview"
+  },
+  "dependencies": {
+    "react": "^18.2.0",
+    "react-dom": "^18.2.0"
+  },
+  "devDependencies": {
+    "@types/react": "^18.0.28",
+    "@types/react-dom": "^18.0.11",
+    "@vitejs/plugin-react": "^3.1.0",
+    "typescript": "^4.9.5",
+    "vite": "^4.1.4",
+    "vite-plugin-monkey": "^3.0.1"
+  }
+}

src/App.tsx

@@ -0,0 +1,18 @@
+import React from 'react';
+import Header from './Site/Header';
+import Catalog from './Site/Catalog';
+import ReactDOM  from 'react-dom';
+let App = () => {
+    let currentUrl = window.location.href;
+    let BoardID = currentUrl.split('/')[3];
+    const threadsElement = document.querySelector('#threads.extended-small');
+    if (threadsElement) {
+        ReactDOM.render(<Catalog boardID={BoardID} />, threadsElement);
+    }
+    return (
+        <div>
+            <Header text="Hello, World!" />
+        </div>
+    );
+};
+export default App;

src/Site/Catalog.css

@@ -0,0 +1,35 @@
+.thread {
+    display: inline-block;
+    -moz-box-sizing: border-box;
+    box-sizing: border-box;
+    border: 1px solid transparent;
+    word-wrap: break-word;
+    vertical-align: top;
+    position: relative;
+    margin: 2px;
+  }
+  .teaser p {
+    font-size: 13px;
+    font-family: 'arial';
+  }
+
+  .thumb {
+    border-radius: 2px;
+    box-shadow: 0 0 5px rgba(0, 0, 0, .25);
+    vertical-align: top;
+  }
+
+  .Top-Header {
+    position: fixed;
+    top: 0; 
+    left: 0; 
+    width: 100%; 
+    height: '50px'; 
+    background-color: brown;
+    color: 'white';
+    z-index: 1000;
+  }
+  .Top-Header p {
+    color: white;
+    text-align: center;
+  }

src/Site/Catalog.tsx

@@ -0,0 +1,84 @@
+// src/components/Catalog.tsx
+
+import React, { useEffect, useState } from 'react';
+import './Catalog.css';
+// Api types from the 4chan api docs
+interface Thread {
+  no: number;
+  replies: number;
+  images: number;
+  com: string;
+  sub: string;
+  tim: number;
+  ext: string;
+  tn_w: number;
+  tn_h: number;
+}
+
+interface Page {
+  threads: Thread[];
+}
+
+interface CatalogProps {
+  boardID: string;
+}
+// Fetches the catalog data from the 4chan api
+const fetchCatalog = async (boardID: string): Promise<Page[]> => {
+  const response = await fetch(`https://a.4cdn.org/${boardID}/catalog.json`);
+  const data = await response.json();
+  return data;
+};
+// Creates the json index for the catalog.
+const createThreadElement = (thread: Thread, boardID: string,) => {
+  const { no, images, com, sub, tim, ext, tn_h, tn_w } = thread;
+  //const threadURL = `https://boards.4channel.org/${boardID}/thread/${no}`;
+  const localURL = `/${boardID}/thread/${no}`;
+  // if ext is .webm or gif, show the thumbnail instead.
+  let imgSrc;
+  if (ext === '.webm' || ext === '.gif') {
+    imgSrc = `https://i.4cdn.org/${boardID}/${tim}s.jpg`;
+  } else {
+    imgSrc = `https://i.4cdn.org/${boardID}/${tim}${ext}`;
+  }
+  const ratio = 150 / Math.max(tn_w, tn_h);
+  return (
+    <div key={`thread-${no}`} id={`thread-${no}`} className="thread">
+      <a href={localURL} className='catalog-link'>
+      <img id={`thumb-${no}`} src={imgSrc} data-height={tn_h} data-width={tn_w} style={{width: `${tn_w * ratio}px`, height: `${tn_h * ratio}px`}} alt={`Thumbnail for thread ${no}`} />
+      </a>
+      <div id={`meta-${no}`} className="meta" title="(R)eplies / (I)mage Replies">
+        <b>P: {} </b>
+        <b>I: {images} </b>
+      </div>
+      <div className="teaser">
+        <b dangerouslySetInnerHTML={{ __html: sub ? sub + ':' : ''}} />
+        {sub && sub.length > 0 ? <br /> : null}
+        <span dangerouslySetInnerHTML={{ __html: com }} />        
+      </div>
+    </div>
+  );
+};
+// Renders the catalog
+const Catalog: React.FC<CatalogProps> = ({ boardID }) => {
+  const [catalog, setCatalog] = useState<Page[]>([]);
+  useEffect(() => {
+    const fetchCatalogData = async () => {
+      const catalogData = await fetchCatalog(boardID);
+      setCatalog(catalogData);
+    };
+    
+    fetchCatalogData();
+  }, [boardID]);
+
+// Renders on document.querySelector('#threads')
+  return (
+    <div id="threads">
+      {catalog.map((page, index) => (
+        <div key={`page-${index}`} id={`page-${index}`} className="page">
+          {page.threads.map((thread) => createThreadElement(thread, boardID))}
+        </div>
+      ))}
+    </div>
+  );
+};
+export default Catalog;

src/Site/Header.tsx

@@ -0,0 +1,15 @@
+import React from 'react';
+
+interface TopBarProps {
+  text: string;
+}
+
+const TopBar: React.FC<TopBarProps> = ({ text }) => {
+  // Make at the top of the page
+  return (
+    <div className='Top-Header'>
+      <p>{text}</p>
+    </div>
+  );
+};
+export default TopBar;

src/assets/react.svg

@@ -0,0 +1 @@
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src/assets/vite.svg

@@ -0,0 +1 @@
+<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" aria-hidden="true" role="img" class="iconify iconify--logos" width="31.88" height="32" preserveAspectRatio="xMidYMid meet" viewBox="0 0 256 257"><defs><linearGradient id="IconifyId1813088fe1fbc01fb466" x1="-.828%" x2="57.636%" y1="7.652%" y2="78.411%"><stop offset="0%" stop-color="#41D1FF"></stop><stop offset="100%" stop-color="#BD34FE"></stop></linearGradient><linearGradient id="IconifyId1813088fe1fbc01fb467" x1="43.376%" x2="50.316%" y1="2.242%" y2="89.03%"><stop offset="0%" stop-color="#FFEA83"></stop><stop offset="8.333%" stop-color="#FFDD35"></stop><stop offset="100%" stop-color="#FFA800"></stop></linearGradient></defs><path fill="url(#IconifyId1813088fe1fbc01fb466)" d="M255.153 37.938L134.897 252.976c-2.483 4.44-8.862 4.466-11.382.048L.875 37.958c-2.746-4.814 1.371-10.646 6.827-9.67l120.385 21.517a6.537 6.537 0 0 0 2.322-.004l117.867-21.483c5.438-.991 9.574 4.796 6.877 9.62Z"></path><path fill="url(#IconifyId1813088fe1fbc01fb467)" d="M185.432.063L96.44 17.501a3.268 3.268 0 0 0-2.634 3.014l-5.474 92.456a3.268 3.268 0 0 0 3.997 3.378l24.777-5.718c2.318-.535 4.413 1.507 3.936 3.838l-7.361 36.047c-.495 2.426 1.782 4.5 4.151 3.78l15.304-4.649c2.372-.72 4.652 1.36 4.15 3.788l-11.698 56.621c-.732 3.542 3.979 5.473 5.943 2.437l1.313-2.028l72.516-144.72c1.215-2.423-.88-5.186-3.54-4.672l-25.505 4.922c-2.396.462-4.435-1.77-3.759-4.114l16.646-57.705c.677-2.35-1.37-4.583-3.769-4.113Z"></path></svg>

src/main.tsx

@@ -0,0 +1,19 @@
+import React from 'react';
+import ReactDOM from 'react-dom/client';
+import './index.css';
+
+// Importing components
+import App from './App';
+ReactDOM.createRoot(
+  (() => {
+    const root = document.createElement('div');
+    document.body.append(root);
+    return root;
+  })(),
+).render(
+  <div>
+    <App />
+  </div>,
+);
+
+

src/vite-env.d.ts

@@ -0,0 +1,3 @@
+/// <reference types="vite/client" />
+/// <reference types="vite-plugin-monkey/client" />
+//// <reference types="vite-plugin-monkey/global" />

tsconfig.json

@@ -0,0 +1,21 @@
+{
+  "compilerOptions": {
+    "target": "ESNext",
+    "useDefineForClassFields": true,
+    "lib": ["DOM", "DOM.Iterable", "ESNext"],
+    "allowJs": false,
+    "skipLibCheck": true,
+    "esModuleInterop": false,
+    "allowSyntheticDefaultImports": true,
+    "strict": true,
+    "forceConsistentCasingInFileNames": true,
+    "module": "ESNext",
+    "moduleResolution": "Node",
+    "resolveJsonModule": true,
+    "isolatedModules": true,
+    "noEmit": true,
+    "jsx": "react-jsx"
+  },
+  "include": ["src"],
+  "references": [{ "path": "./tsconfig.node.json" }]
+}

tsconfig.node.json

@@ -0,0 +1,9 @@
+{
+  "compilerOptions": {
+    "composite": true,
+    "module": "ESNext",
+    "moduleResolution": "Node",
+    "allowSyntheticDefaultImports": true
+  },
+  "include": ["vite.config.ts"]
+}

vite.config.ts

@@ -0,0 +1,27 @@
+import { defineConfig } from 'vite';
+import react from '@vitejs/plugin-react';
+import monkey, { cdn } from 'vite-plugin-monkey';
+
+// https://vitejs.dev/config/
+export default defineConfig({
+  plugins: [
+    react(),
+    monkey({
+      entry: 'src/main.tsx',
+      userscript: {
+        icon: 'https://vitejs.dev/logo.svg',
+        namespace: 'npm/vite-plugin-monkey',
+        match: ['https://boards.4channel.org/*', 'https://boards.4chan.org/*'],
+      },
+      build: {
+        externalGlobals: {
+          react: cdn.jsdelivr('React', 'umd/react.production.min.js'),
+          'react-dom': cdn.jsdelivr(
+            'ReactDOM',
+            'umd/react-dom.production.min.js',
+          ),
+        },
+      },
+    }),
+  ],
+});