mirror of
https://github.com/juherr/kill-the-news.git
synced 2026-06-20 22:03:48 +00:00
Set up initial project and files
This commit is contained in:
Young Lee
@@ -0,0 +1,75 @@
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import { Hono } from 'hono';
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import { handle as handleInbound } from './routes/inbound';
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import { handle as handleRSS } from './routes/rss';
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import { handle as handleAdmin } from './routes/admin';
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import { Context, Next } from 'hono';
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import { Env } from './types';
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// Define allowed origins for CORS
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const ALLOWED_ORIGINS = ['https://getmynews.app', 'https://api.getmynews.app'];
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// Create the main Hono app
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const app = new Hono();
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// CORS middleware
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app.use('*', async (c, next) => {
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const origin = c.req.header('Origin');
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if (origin && ALLOWED_ORIGINS.includes(origin)) {
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c.header('Access-Control-Allow-Origin', origin);
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c.header('Access-Control-Allow-Methods', 'GET, POST, PUT, DELETE, OPTIONS');
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c.header('Access-Control-Allow-Headers', 'Content-Type, Authorization');
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c.header('Access-Control-Max-Age', '86400');
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}
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// Handle preflight requests
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if (c.req.method === 'OPTIONS') {
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return c.text('', 204);
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}
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await next();
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});
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// Create auth middleware function
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const authMiddleware = async (c: Context, next: Next) => {
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const authHeader = c.req.header('Authorization');
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if (!authHeader || !authHeader.startsWith('Basic ')) {
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c.header('WWW-Authenticate', 'Basic realm="Admin Area"');
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return c.text('Unauthorized', 401);
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}
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const base64Credentials = authHeader.split(' ')[1];
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const credentials = atob(base64Credentials);
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const [username, password] = credentials.split(':');
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// Check against environment variable
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const env = c.env as unknown as Env;
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const adminPassword = env.ADMIN_PASSWORD;
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if (username !== 'admin' || password !== adminPassword) {
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c.header('WWW-Authenticate', 'Basic realm="Admin Area"');
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return c.text('Unauthorized', 401);
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}
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await next();
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};
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// Apply auth middleware to admin routes
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app.use('/admin/*', authMiddleware);
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// Also apply auth middleware to root path
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app.use('/', authMiddleware);
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// Route handlers
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app.post('/api/inbound', handleInbound);
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app.get('/rss/:feedId', handleRSS);
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app.route('/admin', handleAdmin);
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// Root path uses admin handler
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app.route('/', handleAdmin);
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// Catch-all for 404s
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app.all('*', (c) => c.text('Not Found', 404));
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// Export the worker handler
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export default app;
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@@ -0,0 +1,811 @@
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import { Hono } from 'hono';
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import { html } from 'hono/html';
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import { z } from 'zod';
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import { Env, FeedConfig, FeedList, FeedMetadata, EmailMetadata, EmailData } from '../types';
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// Create a Hono app for admin routes
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const app = new Hono();
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// Schema for feed creation
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const createFeedSchema = z.object({
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title: z.string().min(1, 'Title is required'),
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description: z.string().optional(),
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language: z.string().optional().default('en')
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});
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// Schema for feed updates
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const updateFeedSchema = z.object({
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title: z.string().min(1, 'Title is required'),
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description: z.string().optional(),
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language: z.string().optional().default('en')
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});
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// Admin dashboard route
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app.get('/', async (c) => {
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// Type assertion for environment variables
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const env = c.env as unknown as Env;
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const emailStorage = env.EMAIL_STORAGE;
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// List all feeds
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const feedList = await listAllFeeds(emailStorage);
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return c.html(
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html`<!DOCTYPE html>
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<html>
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<head>
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<title>Email to RSS Admin</title>
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<meta charset="UTF-8">
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<meta name="viewport" content="width=device-width, initial-scale=1.0">
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<style>
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body {
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font-family: system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Arial, sans-serif;
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line-height: 1.5;
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max-width: 800px;
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margin: 0 auto;
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padding: 2rem;
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}
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.header {
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margin-bottom: 2rem;
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padding-bottom: 1rem;
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border-bottom: 1px solid #eaeaea;
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}
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.feed-list {
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list-style: none;
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padding: 0;
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}
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.feed-item {
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padding: 1rem;
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margin-bottom: 1rem;
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border: 1px solid #eaeaea;
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border-radius: 4px;
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}
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.button {
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display: inline-block;
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background-color: #0070f3;
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color: white;
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border: none;
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border-radius: 4px;
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padding: 0.5rem 1rem;
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font-size: 1rem;
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cursor: pointer;
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text-decoration: none;
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margin-right: 0.5rem;
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}
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.button:hover {
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background-color: #0051a8;
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}
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.delete-button {
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background-color: #e00;
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}
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.delete-button:hover {
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background-color: #c00;
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}
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.form-group {
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margin-bottom: 1rem;
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}
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label {
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display: block;
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margin-bottom: 0.5rem;
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}
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input, textarea {
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width: 100%;
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padding: 0.5rem;
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font-size: 1rem;
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border: 1px solid #ddd;
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border-radius: 4px;
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}
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.modal-bg {
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display: none;
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position: fixed;
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top: 0;
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left: 0;
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width: 100%;
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height: 100%;
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background: rgba(0,0,0,0.5);
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justify-content: center;
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align-items: center;
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z-index: 1000;
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}
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.modal {
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background: white;
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padding: 2rem;
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border-radius: 4px;
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max-width: 90%;
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width: 500px;
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}
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.modal-buttons {
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display: flex;
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justify-content: flex-end;
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margin-top: 1rem;
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}
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</style>
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<script>
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function confirmDelete(feedId) {
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if (confirm('Are you sure you want to delete this feed? This action cannot be undone.')) {
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const form = document.createElement('form');
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form.method = 'POST';
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form.action = '/admin/feeds/' + feedId + '/delete';
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document.body.appendChild(form);
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form.submit();
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}
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}
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</script>
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</head>
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<body>
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<div class="header">
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<h1>Email to RSS Admin</h1>
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<p>Manage your email newsletter feeds</p>
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</div>
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<h2>Create New Feed</h2>
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<form action="/admin/feeds" method="post">
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<div class="form-group">
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<label for="title">Feed Title</label>
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<input type="text" id="title" name="title" required>
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</div>
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<div class="form-group">
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<label for="description">Description</label>
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<textarea id="description" name="description" rows="3"></textarea>
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</div>
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<div class="form-group">
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<label for="language">Language</label>
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<input type="text" id="language" name="language" value="en">
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</div>
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<button type="submit" class="button">Create Feed</button>
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</form>
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<h2>Your Feeds</h2>
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${feedList.length > 0 ?
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html`<ul class="feed-list">
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${feedList.map(feed => html`
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<li class="feed-item">
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<h3>${feed.title}</h3>
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<p>${feed.description || 'No description'}</p>
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<p><strong>Email:</strong> newsletter-${feed.id}@${env.DOMAIN}</p>
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<p><strong>RSS Feed:</strong> https://api.${env.DOMAIN}/rss/${feed.id}</p>
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<p>
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<a href="/admin/feeds/${feed.id}/edit" class="button">Edit</a>
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<a href="/admin/feeds/${feed.id}/emails" class="button">View Emails</a>
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<button onclick="confirmDelete('${feed.id}')" class="button delete-button">Delete</button>
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</p>
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</li>
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`)}
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</ul>` :
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html`<p>You don't have any feeds yet. Create one above.</p>`
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}
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</body>
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</html>`
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);
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});
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// Create a new feed
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app.post('/feeds', async (c) => {
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// Type assertion for environment variables
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const env = c.env as unknown as Env;
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const emailStorage = env.EMAIL_STORAGE;
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try {
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const formData = await c.req.formData();
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const title = formData.get('title')?.toString() || '';
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const description = formData.get('description')?.toString();
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const language = formData.get('language')?.toString() || 'en';
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// Validate inputs
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const parsedData = createFeedSchema.parse({
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title,
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description,
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language
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});
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// Generate a unique feed ID
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const feedId = generateRandomId();
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// Store feed configuration
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const feedConfigKey = `feed:${feedId}:config`;
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await emailStorage.put(feedConfigKey, JSON.stringify({
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title: parsedData.title,
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description: parsedData.description,
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language: parsedData.language,
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site_url: `https://api.${env.DOMAIN}/rss/${feedId}`,
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feed_url: `https://api.${env.DOMAIN}/rss/${feedId}`,
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created_at: Date.now()
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}));
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// Create empty metadata for the feed
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const feedMetadataKey = `feed:${feedId}:metadata`;
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await emailStorage.put(feedMetadataKey, JSON.stringify({
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emails: []
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}));
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// Add feed to the list of all feeds
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await addFeedToList(emailStorage, feedId, parsedData.title);
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// Redirect back to admin page
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return c.redirect('/admin');
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} catch (error) {
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console.error('Error creating feed:', error);
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return c.text('Error creating feed. Please try again.', 400);
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}
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});
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// Edit feed form
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app.get('/feeds/:feedId/edit', async (c) => {
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// Type assertion for environment variables
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const env = c.env as unknown as Env;
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const emailStorage = env.EMAIL_STORAGE;
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const feedId = c.req.param('feedId');
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// Get feed configuration
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const feedConfigKey = `feed:${feedId}:config`;
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const feedConfig = await emailStorage.get(feedConfigKey, 'json') as FeedConfig | null;
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if (!feedConfig) {
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return c.text('Feed not found', 404);
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}
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return c.html(
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html`<!DOCTYPE html>
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<html>
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<head>
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<title>Edit Feed - Email to RSS Admin</title>
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<meta charset="UTF-8">
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<meta name="viewport" content="width=device-width, initial-scale=1.0">
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<style>
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body {
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font-family: system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Arial, sans-serif;
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line-height: 1.5;
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max-width: 800px;
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margin: 0 auto;
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padding: 2rem;
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}
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.header {
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margin-bottom: 2rem;
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padding-bottom: 1rem;
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border-bottom: 1px solid #eaeaea;
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}
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.button {
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display: inline-block;
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background-color: #0070f3;
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color: white;
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border: none;
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border-radius: 4px;
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padding: 0.5rem 1rem;
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font-size: 1rem;
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cursor: pointer;
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text-decoration: none;
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}
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.button:hover {
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background-color: #0051a8;
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}
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.form-group {
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margin-bottom: 1rem;
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}
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label {
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display: block;
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margin-bottom: 0.5rem;
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}
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input, textarea {
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width: 100%;
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padding: 0.5rem;
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font-size: 1rem;
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border: 1px solid #ddd;
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border-radius: 4px;
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}
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</style>
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</head>
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<body>
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<div class="header">
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<h1>Edit Feed</h1>
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<p><a href="/admin">Back to Dashboard</a></p>
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</div>
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<form action="/admin/feeds/${feedId}/edit" method="post">
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<div class="form-group">
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<label for="title">Feed Title</label>
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<input type="text" id="title" name="title" value="${feedConfig.title}" required>
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</div>
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<div class="form-group">
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<label for="description">Description</label>
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<textarea id="description" name="description" rows="3">${feedConfig.description || ''}</textarea>
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</div>
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<div class="form-group">
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<label for="language">Language</label>
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<input type="text" id="language" name="language" value="${feedConfig.language || 'en'}">
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</div>
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<button type="submit" class="button">Update Feed</button>
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</form>
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</body>
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</html>`
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);
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});
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// Update feed
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app.post('/feeds/:feedId/edit', async (c) => {
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// Type assertion for environment variables
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const env = c.env as unknown as Env;
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const emailStorage = env.EMAIL_STORAGE;
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const feedId = c.req.param('feedId');
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try {
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const formData = await c.req.formData();
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||||
const title = formData.get('title')?.toString() || '';
|
||||
const description = formData.get('description')?.toString();
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const language = formData.get('language')?.toString() || 'en';
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// Validate inputs
|
||||
const parsedData = updateFeedSchema.parse({
|
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title,
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description,
|
||||
language
|
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});
|
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|
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// Get existing feed config
|
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const feedConfigKey = `feed:${feedId}:config`;
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const existingConfig = await emailStorage.get(feedConfigKey, 'json') as FeedConfig | null;
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||||
|
||||
if (!existingConfig) {
|
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return c.text('Feed not found', 404);
|
||||
}
|
||||
|
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// Update feed configuration
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await emailStorage.put(feedConfigKey, JSON.stringify({
|
||||
...existingConfig,
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||||
title: parsedData.title,
|
||||
description: parsedData.description,
|
||||
language: parsedData.language,
|
||||
updated_at: Date.now()
|
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}));
|
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|
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// Update feed in the list of all feeds
|
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await updateFeedInList(emailStorage, feedId, parsedData.title);
|
||||
|
||||
// Redirect back to admin page
|
||||
return c.redirect('/admin');
|
||||
} catch (error) {
|
||||
console.error('Error updating feed:', error);
|
||||
return c.text('Error updating feed. Please try again.', 400);
|
||||
}
|
||||
});
|
||||
|
||||
// Delete feed
|
||||
app.post('/feeds/:feedId/delete', async (c) => {
|
||||
// Type assertion for environment variables
|
||||
const env = c.env as unknown as Env;
|
||||
const emailStorage = env.EMAIL_STORAGE;
|
||||
const feedId = c.req.param('feedId');
|
||||
|
||||
try {
|
||||
// Get feed metadata to find all email keys
|
||||
const feedMetadataKey = `feed:${feedId}:metadata`;
|
||||
const feedMetadata = await emailStorage.get(feedMetadataKey, 'json') as FeedMetadata | null;
|
||||
|
||||
if (!feedMetadata) {
|
||||
return c.text('Feed not found', 404);
|
||||
}
|
||||
|
||||
// Delete all emails for this feed
|
||||
for (const email of feedMetadata.emails) {
|
||||
await emailStorage.delete(email.key);
|
||||
}
|
||||
|
||||
// Delete feed configuration and metadata
|
||||
await emailStorage.delete(`feed:${feedId}:config`);
|
||||
await emailStorage.delete(feedMetadataKey);
|
||||
|
||||
// Remove feed from the list of all feeds
|
||||
await removeFeedFromList(emailStorage, feedId);
|
||||
|
||||
// Redirect back to admin page
|
||||
return c.redirect('/admin');
|
||||
} catch (error) {
|
||||
console.error('Error deleting feed:', error);
|
||||
return c.text('Error deleting feed. Please try again.', 400);
|
||||
}
|
||||
});
|
||||
|
||||
// View emails for a feed
|
||||
app.get('/feeds/:feedId/emails', async (c) => {
|
||||
// Type assertion for environment variables
|
||||
const env = c.env as unknown as Env;
|
||||
const emailStorage = env.EMAIL_STORAGE;
|
||||
const feedId = c.req.param('feedId');
|
||||
|
||||
// Get feed configuration
|
||||
const feedConfigKey = `feed:${feedId}:config`;
|
||||
const feedConfig = await emailStorage.get(feedConfigKey, 'json') as FeedConfig | null;
|
||||
|
||||
if (!feedConfig) {
|
||||
return c.text('Feed not found', 404);
|
||||
}
|
||||
|
||||
// Get feed metadata (list of emails)
|
||||
const feedMetadataKey = `feed:${feedId}:metadata`;
|
||||
const feedMetadata = (await emailStorage.get(feedMetadataKey, 'json') || { emails: [] }) as FeedMetadata;
|
||||
|
||||
return c.html(
|
||||
html`<!DOCTYPE html>
|
||||
<html>
|
||||
<head>
|
||||
<title>${feedConfig.title} - Emails</title>
|
||||
<meta charset="UTF-8">
|
||||
<meta name="viewport" content="width=device-width, initial-scale=1.0">
|
||||
<style>
|
||||
body {
|
||||
font-family: system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Arial, sans-serif;
|
||||
line-height: 1.5;
|
||||
max-width: 800px;
|
||||
margin: 0 auto;
|
||||
padding: 2rem;
|
||||
}
|
||||
.header {
|
||||
margin-bottom: 2rem;
|
||||
padding-bottom: 1rem;
|
||||
border-bottom: 1px solid #eaeaea;
|
||||
}
|
||||
.email-list {
|
||||
list-style: none;
|
||||
padding: 0;
|
||||
}
|
||||
.email-item {
|
||||
padding: 1rem;
|
||||
margin-bottom: 1rem;
|
||||
border: 1px solid #eaeaea;
|
||||
border-radius: 4px;
|
||||
}
|
||||
.button {
|
||||
display: inline-block;
|
||||
background-color: #0070f3;
|
||||
color: white;
|
||||
border: none;
|
||||
border-radius: 4px;
|
||||
padding: 0.5rem 1rem;
|
||||
font-size: 1rem;
|
||||
cursor: pointer;
|
||||
text-decoration: none;
|
||||
}
|
||||
.button:hover {
|
||||
background-color: #0051a8;
|
||||
}
|
||||
.delete-button {
|
||||
background-color: #e00;
|
||||
}
|
||||
.delete-button:hover {
|
||||
background-color: #c00;
|
||||
}
|
||||
</style>
|
||||
</head>
|
||||
<body>
|
||||
<div class="header">
|
||||
<h1>${feedConfig.title} - Emails</h1>
|
||||
<p><a href="/admin">Back to Dashboard</a></p>
|
||||
</div>
|
||||
|
||||
<div>
|
||||
<p><strong>Email Address:</strong> newsletter-${feedId}@${env.DOMAIN}</p>
|
||||
<p><strong>RSS Feed:</strong> https://api.${env.DOMAIN}/rss/${feedId}</p>
|
||||
</div>
|
||||
|
||||
<h2>Emails (${feedMetadata.emails.length})</h2>
|
||||
${feedMetadata.emails.length > 0 ?
|
||||
html`<ul class="email-list">
|
||||
${feedMetadata.emails.map((email: EmailMetadata) => html`
|
||||
<li class="email-item">
|
||||
<h3>${email.subject}</h3>
|
||||
<p>Received: ${new Date(email.receivedAt).toLocaleString()}</p>
|
||||
<p>
|
||||
<a href="/admin/emails/${email.key}" class="button">View Content</a>
|
||||
<button onclick="confirmDeleteEmail('${email.key}', '${feedId}')" class="button delete-button">Delete</button>
|
||||
</p>
|
||||
</li>
|
||||
`)}
|
||||
</ul>` :
|
||||
html`<p>No emails received yet. Subscribe to newsletters using the email address above.</p>`
|
||||
}
|
||||
|
||||
<script>
|
||||
function confirmDeleteEmail(emailKey, feedId) {
|
||||
if (confirm('Are you sure you want to delete this email? This action cannot be undone.')) {
|
||||
const form = document.createElement('form');
|
||||
form.method = 'POST';
|
||||
form.action = '/admin/emails/' + emailKey + '/delete';
|
||||
form.innerHTML = '<input type="hidden" name="feedId" value="' + feedId + '">';
|
||||
document.body.appendChild(form);
|
||||
form.submit();
|
||||
}
|
||||
}
|
||||
</script>
|
||||
</body>
|
||||
</html>`
|
||||
);
|
||||
});
|
||||
|
||||
// View email content
|
||||
app.get('/emails/:emailKey', async (c) => {
|
||||
// Type assertion for environment variables
|
||||
const env = c.env as unknown as Env;
|
||||
const emailStorage = env.EMAIL_STORAGE;
|
||||
const emailKey = c.req.param('emailKey');
|
||||
|
||||
// Get email content
|
||||
const emailData = await emailStorage.get(emailKey, 'json') as EmailData | null;
|
||||
|
||||
if (!emailData) {
|
||||
return c.text('Email not found', 404);
|
||||
}
|
||||
|
||||
// Extract feed ID from the key
|
||||
const feedId = emailKey.split(':')[1];
|
||||
|
||||
// Create a sanitized HTML content with CSS for the iframe
|
||||
const htmlContent = `
|
||||
<!DOCTYPE html>
|
||||
<html>
|
||||
<head>
|
||||
<meta charset="UTF-8">
|
||||
<meta name="viewport" content="width=device-width, initial-scale=1.0">
|
||||
<style>
|
||||
body {
|
||||
font-family: system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Arial, sans-serif;
|
||||
line-height: 1.5;
|
||||
padding: 0;
|
||||
margin: 0;
|
||||
color: #333;
|
||||
}
|
||||
img {
|
||||
max-width: 100%;
|
||||
height: auto;
|
||||
}
|
||||
a {
|
||||
color: #0070f3;
|
||||
}
|
||||
</style>
|
||||
</head>
|
||||
<body>
|
||||
${emailData.content}
|
||||
</body>
|
||||
</html>
|
||||
`;
|
||||
|
||||
// Properly encode the HTML content to handle Unicode characters
|
||||
const encodedHtmlContent = (() => {
|
||||
// Convert the string to UTF-8
|
||||
const encoder = new TextEncoder();
|
||||
const bytes = encoder.encode(htmlContent);
|
||||
// Convert bytes to base64
|
||||
return btoa(String.fromCharCode(...new Uint8Array(bytes)));
|
||||
})();
|
||||
|
||||
return c.html(
|
||||
html`<!DOCTYPE html>
|
||||
<html>
|
||||
<head>
|
||||
<title>${emailData.subject}</title>
|
||||
<meta charset="UTF-8">
|
||||
<meta name="viewport" content="width=device-width, initial-scale=1.0">
|
||||
<style>
|
||||
body {
|
||||
font-family: system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Arial, sans-serif;
|
||||
line-height: 1.5;
|
||||
padding: 1rem;
|
||||
max-width: 800px;
|
||||
margin: 0 auto;
|
||||
}
|
||||
.header {
|
||||
margin-bottom: 2rem;
|
||||
padding-bottom: 1rem;
|
||||
border-bottom: 1px solid #eaeaea;
|
||||
}
|
||||
.email-content {
|
||||
margin-top: 2rem;
|
||||
border: 1px solid #eaeaea;
|
||||
border-radius: 4px;
|
||||
overflow: hidden;
|
||||
}
|
||||
.email-meta {
|
||||
margin-bottom: 1rem;
|
||||
padding-bottom: 1rem;
|
||||
border-bottom: 1px solid #eaeaea;
|
||||
}
|
||||
.email-iframe {
|
||||
width: 100%;
|
||||
height: 800px;
|
||||
border: none;
|
||||
}
|
||||
.email-raw {
|
||||
padding: 1rem;
|
||||
white-space: pre-wrap;
|
||||
word-break: break-word;
|
||||
}
|
||||
.toggle-view {
|
||||
margin-top: 1rem;
|
||||
display: flex;
|
||||
gap: 1rem;
|
||||
}
|
||||
.toggle-button {
|
||||
background-color: #f5f5f5;
|
||||
border: 1px solid #ddd;
|
||||
border-radius: 4px;
|
||||
padding: 0.5rem 1rem;
|
||||
cursor: pointer;
|
||||
}
|
||||
.toggle-button.active {
|
||||
background-color: #0070f3;
|
||||
color: white;
|
||||
border-color: #0070f3;
|
||||
}
|
||||
</style>
|
||||
<script>
|
||||
function toggleView(view) {
|
||||
const renderedView = document.getElementById('rendered-view');
|
||||
const rawView = document.getElementById('raw-view');
|
||||
const renderedButton = document.getElementById('rendered-button');
|
||||
const rawButton = document.getElementById('raw-button');
|
||||
|
||||
if (view === 'rendered') {
|
||||
renderedView.style.display = 'block';
|
||||
rawView.style.display = 'none';
|
||||
renderedButton.classList.add('active');
|
||||
rawButton.classList.remove('active');
|
||||
} else {
|
||||
renderedView.style.display = 'none';
|
||||
rawView.style.display = 'block';
|
||||
rawButton.classList.add('active');
|
||||
renderedButton.classList.remove('active');
|
||||
}
|
||||
}
|
||||
</script>
|
||||
</head>
|
||||
<body>
|
||||
<div class="header">
|
||||
<h1>${emailData.subject}</h1>
|
||||
<p><a href="/admin/feeds/${feedId}/emails">Back to Emails</a></p>
|
||||
</div>
|
||||
|
||||
<div class="email-meta">
|
||||
<p><strong>From:</strong> ${emailData.from}</p>
|
||||
<p><strong>Received:</strong> ${new Date(emailData.receivedAt).toLocaleString()}</p>
|
||||
</div>
|
||||
|
||||
<div class="toggle-view">
|
||||
<button id="rendered-button" class="toggle-button active" onclick="toggleView('rendered')">Rendered View</button>
|
||||
<button id="raw-button" class="toggle-button" onclick="toggleView('raw')">Raw HTML</button>
|
||||
</div>
|
||||
|
||||
<div class="email-content">
|
||||
<div id="rendered-view">
|
||||
<iframe
|
||||
class="email-iframe"
|
||||
sandbox="allow-same-origin allow-popups allow-popups-to-escape-sandbox"
|
||||
src="data:text/html;base64,${encodedHtmlContent}"
|
||||
title="Email Content"
|
||||
></iframe>
|
||||
</div>
|
||||
|
||||
<div id="raw-view" class="email-raw" style="display: none;">
|
||||
${emailData.content}
|
||||
</div>
|
||||
</div>
|
||||
</body>
|
||||
</html>`
|
||||
);
|
||||
});
|
||||
|
||||
// Delete an email
|
||||
app.post('/emails/:emailKey/delete', async (c) => {
|
||||
// Type assertion for environment variables
|
||||
const env = c.env as unknown as Env;
|
||||
const emailStorage = env.EMAIL_STORAGE;
|
||||
const emailKey = c.req.param('emailKey');
|
||||
|
||||
try {
|
||||
// Get the feed ID from form data
|
||||
const formData = await c.req.formData();
|
||||
const feedId = formData.get('feedId')?.toString() || '';
|
||||
|
||||
if (!feedId) {
|
||||
return c.text('Missing feed ID', 400);
|
||||
}
|
||||
|
||||
// Delete the email from KV storage
|
||||
await emailStorage.delete(emailKey);
|
||||
|
||||
// Remove the email from the feed metadata
|
||||
const feedMetadataKey = `feed:${feedId}:metadata`;
|
||||
const feedMetadata = (await emailStorage.get(feedMetadataKey, 'json') || { emails: [] }) as FeedMetadata;
|
||||
|
||||
// Filter out the deleted email
|
||||
feedMetadata.emails = feedMetadata.emails.filter(email => email.key !== emailKey);
|
||||
|
||||
// Update the feed metadata
|
||||
await emailStorage.put(feedMetadataKey, JSON.stringify(feedMetadata));
|
||||
|
||||
// Redirect back to the emails list
|
||||
return c.redirect(`/admin/feeds/${feedId}/emails`);
|
||||
} catch (error) {
|
||||
console.error('Error deleting email:', error);
|
||||
return c.text('Error deleting email. Please try again.', 400);
|
||||
}
|
||||
});
|
||||
|
||||
// Helper function to generate a random feed ID
|
||||
function generateRandomId(length = 8): string {
|
||||
const chars = 'abcdefghijklmnopqrstuvwxyz0123456789';
|
||||
let result = '';
|
||||
for (let i = 0; i < length; i++) {
|
||||
result += chars.charAt(Math.floor(Math.random() * chars.length));
|
||||
}
|
||||
return result;
|
||||
}
|
||||
|
||||
// Helper function to list all feeds
|
||||
async function listAllFeeds(emailStorage: KVNamespace): Promise<any[]> {
|
||||
try {
|
||||
const feedListKey = 'feeds:list';
|
||||
const feedList = await emailStorage.get(feedListKey, 'json') as FeedList | null || { feeds: [] };
|
||||
|
||||
// Fetch detailed information for each feed
|
||||
const feeds = [];
|
||||
for (const feed of feedList.feeds) {
|
||||
const feedConfigKey = `feed:${feed.id}:config`;
|
||||
const feedConfig = await emailStorage.get(feedConfigKey, 'json') as FeedConfig | null;
|
||||
|
||||
if (feedConfig) {
|
||||
feeds.push({
|
||||
id: feed.id,
|
||||
title: feedConfig.title,
|
||||
description: feedConfig.description
|
||||
});
|
||||
}
|
||||
}
|
||||
|
||||
return feeds;
|
||||
} catch (error) {
|
||||
console.error('Error listing feeds:', error);
|
||||
return [];
|
||||
}
|
||||
}
|
||||
|
||||
// Helper function to add a feed to the list of all feeds
|
||||
async function addFeedToList(emailStorage: KVNamespace, feedId: string, title: string): Promise<void> {
|
||||
const feedListKey = 'feeds:list';
|
||||
const feedList = await emailStorage.get(feedListKey, 'json') as FeedList | null || { feeds: [] };
|
||||
|
||||
feedList.feeds.push({
|
||||
id: feedId,
|
||||
title
|
||||
});
|
||||
|
||||
await emailStorage.put(feedListKey, JSON.stringify(feedList));
|
||||
}
|
||||
|
||||
// Helper function to update a feed in the list of all feeds
|
||||
async function updateFeedInList(emailStorage: KVNamespace, feedId: string, title: string): Promise<void> {
|
||||
const feedListKey = 'feeds:list';
|
||||
const feedList = await emailStorage.get(feedListKey, 'json') as FeedList | null || { feeds: [] };
|
||||
|
||||
const feedIndex = feedList.feeds.findIndex((feed) => feed.id === feedId);
|
||||
|
||||
if (feedIndex >= 0) {
|
||||
feedList.feeds[feedIndex].title = title;
|
||||
await emailStorage.put(feedListKey, JSON.stringify(feedList));
|
||||
}
|
||||
}
|
||||
|
||||
// Helper function to remove a feed from the list of all feeds
|
||||
async function removeFeedFromList(emailStorage: KVNamespace, feedId: string): Promise<void> {
|
||||
const feedListKey = 'feeds:list';
|
||||
const feedList = await emailStorage.get(feedListKey, 'json') as FeedList | null || { feeds: [] };
|
||||
|
||||
feedList.feeds = feedList.feeds.filter((feed) => feed.id !== feedId);
|
||||
|
||||
await emailStorage.put(feedListKey, JSON.stringify(feedList));
|
||||
}
|
||||
|
||||
// Export the Hono app
|
||||
export const handle = app;
|
||||
@@ -0,0 +1,81 @@
|
||||
import { Context } from 'hono';
|
||||
import { EmailParser } from '../utils/email-parser';
|
||||
import { Env, FeedMetadata } from '../types';
|
||||
|
||||
// Interface for ForwardEmail.net webhook payload
|
||||
interface ForwardEmailPayload {
|
||||
recipients?: string[];
|
||||
from?: {
|
||||
value?: Array<{address?: string; name?: string}>;
|
||||
text?: string;
|
||||
html?: string;
|
||||
};
|
||||
subject?: string;
|
||||
text?: string;
|
||||
html?: string;
|
||||
date?: string;
|
||||
messageId?: string;
|
||||
headerLines?: Array<{key: string; line: string}>;
|
||||
headers?: string;
|
||||
raw?: string;
|
||||
attachments?: Array<any>;
|
||||
}
|
||||
|
||||
/**
|
||||
* Handle incoming emails from ForwardEmail.net webhook
|
||||
*/
|
||||
export async function handle(c: Context): Promise<Response> {
|
||||
try {
|
||||
// Type assertion for environment variables
|
||||
const env = c.env as unknown as Env;
|
||||
|
||||
// Parse the incoming JSON payload
|
||||
const payload: ForwardEmailPayload = await c.req.json();
|
||||
|
||||
// Log basic information about the incoming email
|
||||
console.log("Received email:", {
|
||||
to: payload.recipients?.[0],
|
||||
from: payload.from?.text || 'Unknown',
|
||||
subject: payload.subject,
|
||||
contentType: payload.html ? 'HTML' : 'Text'
|
||||
});
|
||||
|
||||
// Extract feed ID from email address (e.g., newsletter-xyz@domain.com -> xyz)
|
||||
const toAddress = payload.recipients?.[0] || '';
|
||||
const feedId = EmailParser.extractFeedId(toAddress);
|
||||
|
||||
if (!feedId) {
|
||||
console.error(`Invalid email address format: ${toAddress}`);
|
||||
return new Response('Invalid email address format', { status: 400 });
|
||||
}
|
||||
|
||||
// Parse the email using our simplified parser
|
||||
const emailData = EmailParser.parseForwardEmailPayload(payload);
|
||||
|
||||
// Generate a unique key for this email in KV storage
|
||||
const emailKey = `feed:${feedId}:${Date.now()}`;
|
||||
|
||||
// Store the email data in KV
|
||||
await env.EMAIL_STORAGE.put(emailKey, JSON.stringify(emailData));
|
||||
|
||||
// Get existing feed metadata
|
||||
const feedMetadataKey = `feed:${feedId}:metadata`;
|
||||
const feedMetadata = (await env.EMAIL_STORAGE.get(feedMetadataKey, 'json') || { emails: [] }) as FeedMetadata;
|
||||
|
||||
// Add this email to the feed metadata
|
||||
feedMetadata.emails.unshift({
|
||||
key: emailKey,
|
||||
subject: emailData.subject,
|
||||
receivedAt: emailData.receivedAt
|
||||
});
|
||||
|
||||
// Store updated feed metadata
|
||||
await env.EMAIL_STORAGE.put(feedMetadataKey, JSON.stringify(feedMetadata));
|
||||
|
||||
console.log(`Successfully processed email for feed ${feedId}`);
|
||||
return new Response('Email processed successfully', { status: 200 });
|
||||
} catch (error) {
|
||||
console.error('Error processing email:', error);
|
||||
return new Response('Error processing email', { status: 500 });
|
||||
}
|
||||
}
|
||||
@@ -0,0 +1,70 @@
|
||||
import { Context } from 'hono';
|
||||
import { Env, FeedConfig, FeedMetadata, EmailData } from '../types';
|
||||
import { generateRssFeed } from '../utils/feed-generator';
|
||||
|
||||
/**
|
||||
* Generates an RSS feed for a specific feed ID
|
||||
*/
|
||||
export async function handle(c: Context): Promise<Response> {
|
||||
try {
|
||||
// Type assertion for environment variables
|
||||
const env = c.env as unknown as Env;
|
||||
|
||||
// Extract the feed ID from the route params
|
||||
const feedId = c.req.param('feedId');
|
||||
|
||||
if (!feedId) {
|
||||
return new Response('Feed ID is required', { status: 400 });
|
||||
}
|
||||
|
||||
// Get the KV namespace
|
||||
const emailStorage = env.EMAIL_STORAGE;
|
||||
|
||||
// Check if the feed exists
|
||||
const feedMetadataKey = `feed:${feedId}:metadata`;
|
||||
const feedMetadata = await emailStorage.get(feedMetadataKey, 'json') as FeedMetadata | null;
|
||||
|
||||
if (!feedMetadata) {
|
||||
return new Response('Feed not found', { status: 404 });
|
||||
}
|
||||
|
||||
// Get feed configuration (title, description, etc.)
|
||||
const feedConfigKey = `feed:${feedId}:config`;
|
||||
const feedConfig = await emailStorage.get(feedConfigKey, 'json') as FeedConfig | null || {
|
||||
title: `Newsletter Feed ${feedId}`,
|
||||
description: 'Converted email newsletter',
|
||||
site_url: `https://api.${env.DOMAIN}/rss/${feedId}`,
|
||||
feed_url: `https://api.${env.DOMAIN}/rss/${feedId}`,
|
||||
language: 'en',
|
||||
created_at: Date.now()
|
||||
};
|
||||
|
||||
// Get the emails for this feed (up to the last 20)
|
||||
const emails = feedMetadata.emails.slice(0, 20);
|
||||
const emailsData: EmailData[] = [];
|
||||
|
||||
// Fetch all email content
|
||||
for (const email of emails) {
|
||||
const emailData = await emailStorage.get(email.key, 'json') as EmailData | null;
|
||||
if (emailData) {
|
||||
emailsData.push(emailData);
|
||||
}
|
||||
}
|
||||
|
||||
// Generate the RSS feed XML
|
||||
const baseUrl = `https://api.${env.DOMAIN}`;
|
||||
const rssXml = generateRssFeed(feedConfig, emailsData, baseUrl);
|
||||
|
||||
// Return the RSS feed with appropriate content type
|
||||
return new Response(rssXml, {
|
||||
status: 200,
|
||||
headers: {
|
||||
'Content-Type': 'application/rss+xml',
|
||||
'Cache-Control': 'max-age=1800' // 30 minutes cache
|
||||
}
|
||||
});
|
||||
} catch (error) {
|
||||
console.error('Error generating RSS feed:', error);
|
||||
return new Response('Internal Server Error', { status: 500 });
|
||||
}
|
||||
}
|
||||
Vendored
+8
@@ -0,0 +1,8 @@
|
||||
import { Env } from './index';
|
||||
|
||||
// Extend Hono's types to include our custom environment
|
||||
declare module 'hono' {
|
||||
interface ContextVariableMap {
|
||||
env: Env;
|
||||
}
|
||||
}
|
||||
@@ -0,0 +1,68 @@
|
||||
// Global environment interface for Cloudflare Workers
|
||||
export interface Env {
|
||||
EMAIL_STORAGE: KVNamespace;
|
||||
ADMIN_PASSWORD: string;
|
||||
DOMAIN: string;
|
||||
}
|
||||
|
||||
// Email interface for stored emails
|
||||
export interface EmailData {
|
||||
subject: string;
|
||||
from: string;
|
||||
content: string;
|
||||
receivedAt: number;
|
||||
headers: Record<string, string>;
|
||||
}
|
||||
|
||||
// Feed configuration interface
|
||||
export interface FeedConfig {
|
||||
title: string;
|
||||
description?: string;
|
||||
language: string;
|
||||
site_url: string;
|
||||
feed_url: string;
|
||||
author?: string;
|
||||
created_at: number;
|
||||
updated_at?: number;
|
||||
}
|
||||
|
||||
// Feed metadata interface
|
||||
export interface FeedMetadata {
|
||||
emails: EmailMetadata[];
|
||||
}
|
||||
|
||||
// Email metadata interface (summary info for listing)
|
||||
export interface EmailMetadata {
|
||||
key: string;
|
||||
subject: string;
|
||||
receivedAt: number;
|
||||
}
|
||||
|
||||
// Feed list interface
|
||||
export interface FeedList {
|
||||
feeds: FeedListItem[];
|
||||
}
|
||||
|
||||
// Feed summary interface (for the global feed list)
|
||||
export interface FeedListItem {
|
||||
id: string;
|
||||
title: string;
|
||||
}
|
||||
|
||||
// Declare KVNamespace for TypeScript
|
||||
declare global {
|
||||
// This is not an ideal solution but works for our example
|
||||
interface KVNamespace {
|
||||
get(key: string, options?: { type: 'text' }): Promise<string | null>;
|
||||
get(key: string, options: { type: 'json' }): Promise<any | null>;
|
||||
get(key: string, options: { type: 'arrayBuffer' }): Promise<ArrayBuffer | null>;
|
||||
get(key: string, options: { type: 'stream' }): Promise<ReadableStream | null>;
|
||||
put(key: string, value: string | ArrayBuffer | ReadableStream | FormData): Promise<void>;
|
||||
delete(key: string): Promise<void>;
|
||||
list(options?: { prefix?: string; limit?: number; cursor?: string }): Promise<{
|
||||
keys: { name: string; expiration?: number }[];
|
||||
list_complete: boolean;
|
||||
cursor?: string;
|
||||
}>;
|
||||
}
|
||||
}
|
||||
Vendored
+17
@@ -0,0 +1,17 @@
|
||||
// Extend mailparser types for Buffer in worker environment
|
||||
declare module 'buffer-polyfill' {
|
||||
global {
|
||||
var Buffer: {
|
||||
from(data: string, encoding?: string): {
|
||||
toString(encoding?: string): string;
|
||||
};
|
||||
};
|
||||
}
|
||||
}
|
||||
|
||||
// Add missing atob declaration
|
||||
declare module 'atob-polyfill' {
|
||||
global {
|
||||
function atob(data: string): string;
|
||||
}
|
||||
}
|
||||
Vendored
+51
@@ -0,0 +1,51 @@
|
||||
declare module 'rss' {
|
||||
interface RSSOptions {
|
||||
title: string;
|
||||
description: string;
|
||||
feed_url: string;
|
||||
site_url: string;
|
||||
language?: string;
|
||||
image_url?: string;
|
||||
docs?: string;
|
||||
managingEditor?: string;
|
||||
webMaster?: string;
|
||||
copyright?: string;
|
||||
pubDate?: Date;
|
||||
ttl?: number;
|
||||
generator?: string;
|
||||
categories?: string[];
|
||||
custom_namespaces?: Record<string, string>;
|
||||
custom_elements?: any[];
|
||||
}
|
||||
|
||||
interface RSSItemOptions {
|
||||
title: string;
|
||||
description: string;
|
||||
url: string;
|
||||
guid?: string;
|
||||
categories?: string[];
|
||||
author?: string;
|
||||
date?: Date;
|
||||
lat?: number;
|
||||
long?: number;
|
||||
enclosure?: {
|
||||
url: string;
|
||||
file?: string;
|
||||
size?: number;
|
||||
type?: string;
|
||||
};
|
||||
custom_elements?: any[];
|
||||
}
|
||||
|
||||
interface RSSXMLOptions {
|
||||
indent?: boolean;
|
||||
}
|
||||
|
||||
class RSS {
|
||||
constructor(options: RSSOptions);
|
||||
item(options: RSSItemOptions): void;
|
||||
xml(options?: RSSXMLOptions): string;
|
||||
}
|
||||
|
||||
export = RSS;
|
||||
}
|
||||
@@ -0,0 +1,114 @@
|
||||
import { EmailData } from '../types';
|
||||
|
||||
/**
|
||||
* Simple email parser specialized for ForwardEmail.net's webhook format
|
||||
*/
|
||||
export class EmailParser {
|
||||
/**
|
||||
* Extract the feed ID from an email address
|
||||
* @param emailAddress The email address (e.g., newsletter-xyz@domain.com)
|
||||
* @returns The feed ID or null if not found
|
||||
*/
|
||||
static extractFeedId(emailAddress: string): string | null {
|
||||
const match = emailAddress.match(/^newsletter-([a-zA-Z0-9]+)@/);
|
||||
return match ? match[1] : null;
|
||||
}
|
||||
|
||||
/**
|
||||
* Parse email data from ForwardEmail.net's webhook payload
|
||||
* @param payload ForwardEmail.net webhook payload
|
||||
*/
|
||||
static parseForwardEmailPayload(payload: any): EmailData {
|
||||
if (!payload) {
|
||||
throw new Error('Missing or invalid webhook payload');
|
||||
}
|
||||
|
||||
// Extract the "to" address
|
||||
const toAddress = payload.recipients?.[0] || '';
|
||||
|
||||
// Extract the sender information using ForwardEmail's structure
|
||||
const fromAddress = payload.from?.text ||
|
||||
(payload.from?.value?.[0]?.address ?
|
||||
`${payload.from.value[0].name || ''} <${payload.from.value[0].address}>` :
|
||||
'Unknown Sender');
|
||||
|
||||
// Extract subject
|
||||
let subject = payload.subject || 'No Subject';
|
||||
// Decode any encoded words in the subject
|
||||
subject = this.decodeEncodedWords(subject);
|
||||
|
||||
// Get content, preferring HTML over plain text
|
||||
const content = payload.html || payload.text || '';
|
||||
|
||||
// Create simple email data object
|
||||
return {
|
||||
subject,
|
||||
from: fromAddress,
|
||||
content,
|
||||
receivedAt: payload.date ? new Date(payload.date).getTime() : Date.now(),
|
||||
headers: this.extractHeaders(payload)
|
||||
};
|
||||
}
|
||||
|
||||
/**
|
||||
* Extract headers from ForwardEmail payload
|
||||
*/
|
||||
private static extractHeaders(payload: any): Record<string, string> {
|
||||
const headers: Record<string, string> = {};
|
||||
|
||||
// Extract headers from headerLines if available
|
||||
if (payload.headerLines && Array.isArray(payload.headerLines)) {
|
||||
payload.headerLines.forEach((h: {key: string; line: string}) => {
|
||||
const key = h.key.toLowerCase();
|
||||
const value = h.line.replace(new RegExp(`^${h.key}:\\s*`, 'i'), '').trim();
|
||||
headers[key] = value;
|
||||
});
|
||||
}
|
||||
// Or from headers string if provided
|
||||
else if (typeof payload.headers === 'string') {
|
||||
payload.headers.split(/\r?\n/).forEach((line: string) => {
|
||||
const match = line.match(/^([^:]+):\s*(.*)$/);
|
||||
if (match) {
|
||||
headers[match[1].toLowerCase()] = match[2];
|
||||
}
|
||||
});
|
||||
}
|
||||
|
||||
return headers;
|
||||
}
|
||||
|
||||
/**
|
||||
* Decode RFC 2047 encoded words in headers
|
||||
* @param text Text that may contain encoded words like =?UTF-8?Q?Hello_World?=
|
||||
*/
|
||||
static decodeEncodedWords(text: string): string {
|
||||
if (!text) return '';
|
||||
|
||||
// Simple RFC 2047 encoded-word decoder
|
||||
return text.replace(/=\?([^?]+)\?([BQ])\?([^?]+)\?=/gi, (_, charset, encoding, text) => {
|
||||
if (encoding.toUpperCase() === 'B') {
|
||||
// Base64 encoding
|
||||
try {
|
||||
const decoded = atob(text);
|
||||
return decoded;
|
||||
} catch (e) {
|
||||
return text;
|
||||
}
|
||||
} else if (encoding.toUpperCase() === 'Q') {
|
||||
// Quoted-printable encoding
|
||||
return this.decodeQuotedPrintable(text.replace(/_/g, ' '));
|
||||
}
|
||||
return text;
|
||||
});
|
||||
}
|
||||
|
||||
/**
|
||||
* Decode quoted-printable encoded text
|
||||
* @param text Quoted-printable encoded text
|
||||
*/
|
||||
private static decodeQuotedPrintable(text: string): string {
|
||||
return text.replace(/=([0-9A-F]{2})/gi, (_, hex) => {
|
||||
return String.fromCharCode(parseInt(hex, 16));
|
||||
});
|
||||
}
|
||||
}
|
||||
@@ -0,0 +1,53 @@
|
||||
import { Feed } from 'feed';
|
||||
import { FeedConfig, EmailData } from '../types';
|
||||
|
||||
/**
|
||||
* Generate an RSS feed from a list of emails
|
||||
*/
|
||||
export function generateRssFeed(
|
||||
feedConfig: FeedConfig,
|
||||
emails: EmailData[],
|
||||
baseUrl: string
|
||||
): string {
|
||||
// Create a new feed
|
||||
const feed = new Feed({
|
||||
title: feedConfig.title,
|
||||
description: feedConfig.description || '',
|
||||
id: feedConfig.feed_url,
|
||||
link: feedConfig.site_url,
|
||||
language: feedConfig.language,
|
||||
updated: new Date(),
|
||||
generator: 'Email-to-RSS',
|
||||
copyright: `Copyright © ${new Date().getFullYear()} ${feedConfig.title}`,
|
||||
feedLinks: {
|
||||
rss: feedConfig.feed_url
|
||||
},
|
||||
author: feedConfig.author ? {
|
||||
name: feedConfig.author,
|
||||
email: `noreply@${new URL(feedConfig.site_url).hostname}`
|
||||
} : undefined
|
||||
});
|
||||
|
||||
// Add each email as a feed item
|
||||
for (const email of emails) {
|
||||
const date = new Date(email.receivedAt);
|
||||
const uniqueId = `${email.receivedAt}-${Buffer.from(email.subject).toString('base64').substring(0, 10)}`;
|
||||
|
||||
feed.addItem({
|
||||
title: email.subject,
|
||||
id: uniqueId,
|
||||
link: `${baseUrl}/emails/${uniqueId}`,
|
||||
description: email.content,
|
||||
content: email.content,
|
||||
author: [
|
||||
{
|
||||
name: email.from,
|
||||
},
|
||||
],
|
||||
date: date,
|
||||
});
|
||||
}
|
||||
|
||||
// Return the RSS feed as XML
|
||||
return feed.rss2();
|
||||
}
|
||||
@@ -0,0 +1,136 @@
|
||||
import { EmailData, FeedConfig, FeedMetadata, FeedList, EmailMetadata } from '../types';
|
||||
|
||||
/**
|
||||
* Store email data in KV
|
||||
*/
|
||||
export async function storeEmail(
|
||||
kv: KVNamespace,
|
||||
feedId: string,
|
||||
emailData: EmailData
|
||||
): Promise<string> {
|
||||
// Generate a unique key for this email
|
||||
const timestamp = Date.now();
|
||||
const key = `feed:${feedId}:email:${timestamp}`;
|
||||
|
||||
// Store the email content
|
||||
await kv.put(key, JSON.stringify(emailData));
|
||||
|
||||
// Update the feed's metadata (list of emails)
|
||||
await updateFeedMetadata(kv, feedId, {
|
||||
key,
|
||||
subject: emailData.subject,
|
||||
receivedAt: timestamp
|
||||
});
|
||||
|
||||
return key;
|
||||
}
|
||||
|
||||
/**
|
||||
* Update feed metadata with a new email
|
||||
*/
|
||||
async function updateFeedMetadata(
|
||||
kv: KVNamespace,
|
||||
feedId: string,
|
||||
emailMetadata: EmailMetadata
|
||||
): Promise<void> {
|
||||
const feedMetadataKey = `feed:${feedId}:metadata`;
|
||||
const existingMetadata = await kv.get(feedMetadataKey, { type: 'json' }) as FeedMetadata | null;
|
||||
|
||||
const metadata: FeedMetadata = existingMetadata || { emails: [] };
|
||||
|
||||
// Add new email to the beginning of the list
|
||||
metadata.emails.unshift(emailMetadata);
|
||||
|
||||
// Keep only the last 50 emails in the metadata
|
||||
if (metadata.emails.length > 50) {
|
||||
metadata.emails = metadata.emails.slice(0, 50);
|
||||
}
|
||||
|
||||
// Store updated metadata
|
||||
await kv.put(feedMetadataKey, JSON.stringify(metadata));
|
||||
}
|
||||
|
||||
/**
|
||||
* Get feed metadata
|
||||
*/
|
||||
export async function getFeedMetadata(
|
||||
kv: KVNamespace,
|
||||
feedId: string
|
||||
): Promise<FeedMetadata | null> {
|
||||
const feedMetadataKey = `feed:${feedId}:metadata`;
|
||||
return await kv.get(feedMetadataKey, { type: 'json' }) as FeedMetadata | null;
|
||||
}
|
||||
|
||||
/**
|
||||
* Get feed configuration
|
||||
*/
|
||||
export async function getFeedConfig(
|
||||
kv: KVNamespace,
|
||||
feedId: string
|
||||
): Promise<FeedConfig | null> {
|
||||
const feedConfigKey = `feed:${feedId}:config`;
|
||||
return await kv.get(feedConfigKey, { type: 'json' }) as FeedConfig | null;
|
||||
}
|
||||
|
||||
/**
|
||||
* Get email data
|
||||
*/
|
||||
export async function getEmailData(
|
||||
kv: KVNamespace,
|
||||
key: string
|
||||
): Promise<EmailData | null> {
|
||||
return await kv.get(key, { type: 'json' }) as EmailData | null;
|
||||
}
|
||||
|
||||
/**
|
||||
* Create a new feed
|
||||
*/
|
||||
export async function createFeed(
|
||||
kv: KVNamespace,
|
||||
feedId: string,
|
||||
feedConfig: FeedConfig
|
||||
): Promise<void> {
|
||||
// Store feed configuration
|
||||
const feedConfigKey = `feed:${feedId}:config`;
|
||||
await kv.put(feedConfigKey, JSON.stringify(feedConfig));
|
||||
|
||||
// Create empty metadata for the feed
|
||||
const feedMetadataKey = `feed:${feedId}:metadata`;
|
||||
await kv.put(feedMetadataKey, JSON.stringify({
|
||||
emails: []
|
||||
}));
|
||||
|
||||
// Add feed to the list of all feeds
|
||||
await addFeedToList(kv, feedId, feedConfig.title);
|
||||
}
|
||||
|
||||
/**
|
||||
* Add a feed to the global list
|
||||
*/
|
||||
export async function addFeedToList(
|
||||
kv: KVNamespace,
|
||||
feedId: string,
|
||||
title: string
|
||||
): Promise<void> {
|
||||
const feedListKey = 'feeds:list';
|
||||
const existingList = await kv.get(feedListKey, { type: 'json' }) as FeedList | null;
|
||||
|
||||
const feedList: FeedList = existingList || { feeds: [] };
|
||||
|
||||
feedList.feeds.push({
|
||||
id: feedId,
|
||||
title
|
||||
});
|
||||
|
||||
await kv.put(feedListKey, JSON.stringify(feedList));
|
||||
}
|
||||
|
||||
/**
|
||||
* Get all feeds
|
||||
*/
|
||||
export async function getAllFeeds(kv: KVNamespace): Promise<FeedList> {
|
||||
const feedListKey = 'feeds:list';
|
||||
const feedList = await kv.get(feedListKey, { type: 'json' }) as FeedList | null;
|
||||
|
||||
return feedList || { feeds: [] };
|
||||
}
|
||||
Reference in New Issue
Block a user