This commit is contained in:
Leandro Facchinetti
parent
bb32b33d99
commit
a239e33a22
517
TODO/index.ts
517
TODO/index.ts
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@ -1,517 +0,0 @@
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#!/usr/bin/env node
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import path from "path";
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import express from "express";
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import { SMTPServer } from "smtp-server";
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import mailparser from "mailparser";
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import fs from "fs-extra";
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import cryptoRandomString from "crypto-random-string";
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import { html, HTML } from "@leafac/html";
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import { css, process as processCSS } from "@leafac/css";
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import javascript from "tagged-template-noop";
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import { sql, Database } from "@leafac/sqlite";
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import databaseMigrate from "@leafac/sqlite-migration";
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const VERSION = require("../package.json").version;
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export default function killTheNewsletter(
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rootDirectory: string
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): { webApplication: express.Express; emailApplication: SMTPServer } {
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const webApplication = express();
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webApplication.set("url", "http://localhost:4000");
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webApplication.set("email", "smtp://localhost:2525");
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webApplication.set("administrator", "mailto:kill-the-newsletter@leafac.com");
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fs.ensureDirSync(rootDirectory);
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const database = new Database(
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path.join(rootDirectory, "kill-the-newsletter.db")
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);
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databaseMigrate(database, [
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sql`
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CREATE TABLE "feeds" (
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"id" INTEGER PRIMARY KEY AUTOINCREMENT,
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"createdAt" TEXT NOT NULL DEFAULT CURRENT_TIMESTAMP,
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"updatedAt" TEXT NOT NULL DEFAULT CURRENT_TIMESTAMP,
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"reference" TEXT NOT NULL UNIQUE,
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"title" TEXT NOT NULL
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);
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CREATE TABLE "entries" (
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"id" INTEGER PRIMARY KEY AUTOINCREMENT,
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"createdAt" TEXT NOT NULL DEFAULT CURRENT_TIMESTAMP,
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"reference" TEXT NOT NULL UNIQUE,
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"feed" INTEGER NOT NULL REFERENCES "feeds",
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"title" TEXT NOT NULL,
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"author" TEXT NOT NULL,
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"content" TEXT NOT NULL
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);
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`,
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sql`
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CREATE INDEX "entriesFeed" ON "entries" ("feed");
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`,
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]);
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webApplication.use(express.static(path.join(__dirname, "../public")));
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webApplication.use(express.urlencoded({ extended: true }));
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const logo = fs.readFileSync(path.join(__dirname, "../public/logo.svg"));
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function layout(body: HTML): HTML {
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return processCSS(html`
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<!DOCTYPE html>
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<html lang="en">
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<head>
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<meta charset="UTF-8" />
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<meta
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name="viewport"
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content="width=device-width, initial-scale=1.0"
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/>
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<meta name="generator" content="Kill the Newsletter!/${VERSION}" />
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<meta
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name="description"
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content="Convert email newsletters into Atom feeds."
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/>
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<title>Kill the Newsletter!</title>
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</head>
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<body
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style="${css`
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@at-root {
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body {
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font-size: 0.875rem;
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-webkit-text-size-adjust: 100%;
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line-height: 1.5;
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font-family: --apple-system, BlinkMacSystemFont, "Segoe UI",
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Roboto, Oxygen, Ubuntu, Cantarell, "Open Sans",
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"Helvetica Neue", sans-serif;
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max-width: 450px;
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padding: 0 1rem;
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margin: 1rem auto;
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text-align: center;
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overflow-wrap: break-word;
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@media (prefers-color-scheme: dark) {
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color: #d4d4d4;
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background-color: #1e1e1e;
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}
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}
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code {
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font-family: SFMono-Regular, Consolas, "Liberation Mono", Menlo,
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monospace;
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}
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h1 {
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font-size: 1.3rem;
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}
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footer {
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font-size: 0.75rem;
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}
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a {
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color: inherit;
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transition: color 0.2s;
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&:hover {
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color: #29adff;
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}
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h1 &,
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footer & {
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text-decoration: none;
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}
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}
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input,
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button {
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all: unset;
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padding: 0.1rem 1rem;
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border: 1px solid gainsboro;
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border-radius: 5px;
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box-shadow: inset 0 1px 1px #ffffff10, 0 1px 3px #00000010;
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transition: border-color 0.2s;
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@media (prefers-color-scheme: dark) {
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border-color: dimgray;
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}
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@supports (-webkit-touch-callout: none) {
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font-size: 16px;
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}
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&:focus {
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border-color: #29adff;
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}
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}
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button {
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background-color: white;
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@media (prefers-color-scheme: dark) {
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background-color: #5a5a5a;
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}
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&:active {
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color: white;
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background-color: #29adff;
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}
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}
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}
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`}"
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>
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<header>
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<h1>
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<a href="${webApplication.get("url")}/">Kill the Newsletter!</a>
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</h1>
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<p>Convert email newsletters into Atom feeds</p>
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<p
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style="${css`
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@media (prefers-color-scheme: dark) {
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path {
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fill: #d4d4d4;
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}
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}
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`}"
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>
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$${logo}
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</p>
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</header>
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<main>$${body}</main>
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<footer>
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<p>
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By <a href="https://leafac.com">Leandro Facchinetti</a> ·
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<a href="https://patreon.com/leafac">Patreon</a> ·
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<a href="https://paypal.me/LeandroFacchinetti">PayPal</a> ·
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<a href="https://github.com/leafac/kill-the-newsletter.com"
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>Source</a
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> ·
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<a href="${webApplication.get("administrator")}"
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>Report an issue</a
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>
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</p>
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</footer>
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<script>
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for (const copyable of document.querySelectorAll(".copyable"))
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copyable.insertAdjacentHTML(
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"afterend",
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$${"`"}$${html`<br />
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<button
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type="button"
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onclick="${javascript`
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(async () => {
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await navigator.clipboard.writeText("\${copyable.textContent}");
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const originalTextContent = this.textContent;
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this.textContent = "Copied";
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await new Promise(resolve => window.setTimeout(resolve, 500));
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this.textContent = originalTextContent;
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})();
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`}"
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>
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Copy
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</button>`}$${"`"}
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);
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</script>
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</body>
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</html>
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`);
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}
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webApplication.get<{}, HTML, {}, {}, {}>("/", (req, res) => {
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res.send(
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layout(html`
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<form
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method="POST"
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action="${webApplication.get("url")}"
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style="${css`
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max-width: 300px;
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margin: 0 auto;
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input,
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button {
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box-sizing: border-box;
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width: 100%;
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}
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`}"
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>
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<p>
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<input
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type="text"
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name="name"
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placeholder="Newsletter name…"
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maxlength="500"
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required
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pattern=".*\\S.*"
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autocomplete="off"
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autofocus
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/>
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</p>
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<p>
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<button>Create Inbox</button>
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</p>
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</form>
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`)
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);
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});
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webApplication.post<{}, HTML, { name?: string }, {}, {}>("/", (req, res) => {
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if (
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typeof req.body.name !== "string" ||
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req.body.name.trim() === "" ||
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req.body.name.length > 500
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)
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return res.status(422).send(
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layout(
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html`
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<p>
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Error: Missing newsletter name.
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<a href="${webApplication.get("url")}/"
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><strong>Try again</strong></a
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>.
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</p>
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`
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)
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);
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const feedReference = newReference();
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const welcomeTitle = `“${req.body.name}” inbox created`;
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const welcomeContent = html`
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<p>
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Sign up for the newsletter with<br />
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<code class="copyable"
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>${feedReference}@${new URL(webApplication.get("email"))
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.hostname}</code
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>
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</p>
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<p>
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Subscribe to the Atom feed at<br />
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<code class="copyable"
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>${webApplication.get("url")}/feeds/${feedReference}.xml</code
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>
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</p>
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<p>
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<strong>Don’t share these addresses.</strong><br />
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They contain an identifier that other people could use to send you spam
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and to control your newsletter subscriptions.
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</p>
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<p><strong>Enjoy your readings!</strong></p>
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<p>
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<a href="${webApplication.get("url")}/"
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><strong>Create another inbox</strong></a
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>
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</p>
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`;
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database.executeTransaction(() => {
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const feedId = database.run(
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sql`INSERT INTO "feeds" ("reference", "title") VALUES (${feedReference}, ${req.body.name})`
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).lastInsertRowid;
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database.run(
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sql`
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INSERT INTO "entries" ("reference", "feed", "title", "author", "content")
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VALUES (
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${newReference()},
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${feedId},
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${welcomeTitle},
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${"Kill the Newsletter!"},
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${welcomeContent}
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)
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`
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);
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});
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res.send(
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layout(html`
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<p><strong>${welcomeTitle}</strong></p>
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$${welcomeContent}
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`)
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);
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});
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function renderFeed(feedReference: string): HTML | undefined {
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const feed = database.get<{
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id: number;
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updatedAt: string;
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title: string;
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}>(
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sql`SELECT "id", "updatedAt", "title" FROM "feeds" WHERE "reference" = ${feedReference}`
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);
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if (feed === undefined) return;
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const entries = database.all<{
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createdAt: string;
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reference: string;
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title: string;
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author: string;
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content: string;
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}>(
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sql`
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SELECT "createdAt", "reference", "title", "author", "content"
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FROM "entries"
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WHERE "feed" = ${feed.id}
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ORDER BY "id" DESC
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`
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);
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return html`
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<?xml version="1.0" encoding="utf-8"?>
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<feed xmlns="http://www.w3.org/2005/Atom">
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<link
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rel="self"
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type="application/atom+xml"
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href="${webApplication.get("url")}/feeds/${feedReference}.xml"
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/>
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<link
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rel="alternate"
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type="text/html"
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href="${webApplication.get("url")}/"
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/>
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<id>urn:kill-the-newsletter:${feedReference}</id>
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<title>${feed.title}</title>
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<subtitle
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>Kill the Newsletter! Inbox:
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${feedReference}@${new URL(webApplication.get("email")).hostname} →
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${webApplication.get("url")}/feeds/${feedReference}.xml</subtitle
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>
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<updated>${new Date(feed.updatedAt).toISOString()}</updated>
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<author><name>Kill the Newsletter!</name></author>
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$${entries.map(
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(entry) => html`
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<entry>
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<id>urn:kill-the-newsletter:${entry.reference}</id>
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<title>${entry.title}</title>
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<author><name>${entry.author}</name></author>
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<updated>${new Date(entry.createdAt).toISOString()}</updated>
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<link
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rel="alternate"
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type="text/html"
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href="${webApplication.get(
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"url"
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)}/alternates/${entry.reference}.html"
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/>
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<content type="html">${entry.content}</content>
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</entry>
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`
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)}
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</feed>
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`.trim();
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}
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webApplication.get<{ feedReference: string }, HTML, {}, {}, {}>(
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"/feeds/:feedReference.xml",
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(req, res, next) => {
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const feed = renderFeed(req.params.feedReference);
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if (feed === undefined) return next();
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res.type("atom").header("X-Robots-Tag", "noindex").send(feed);
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}
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);
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webApplication.get<{ entryReference: string }, HTML, {}, {}, {}>(
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"/alternates/:entryReference.html",
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(req, res, next) => {
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const entry = database.get<{ content: string }>(
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sql`SELECT "content" FROM "entries" WHERE "reference" = ${req.params.entryReference}`
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);
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if (entry === undefined) return next();
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res.header("X-Robots-Tag", "noindex").send(entry.content);
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}
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);
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webApplication.use((req, res) => {
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res.send(
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layout(html`
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<p><strong>404 Not found</strong></p>
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<p>
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<a href="${webApplication.get("url")}/"
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><strong>Create a new inbox</strong></a
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>
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</p>
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`)
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);
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});
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const emailApplication = new SMTPServer({
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disabledCommands: ["AUTH", "STARTTLS"],
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async onData(stream, session, callback) {
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try {
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const email = await mailparser.simpleParser(stream);
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const from = email.from?.text ?? "";
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const subject = email.subject ?? "";
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const body =
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typeof email.html === "string" ? email.html : email.textAsHtml ?? "";
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database.executeTransaction(() => {
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for (const address of new Set(
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session.envelope.rcptTo.map(
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(smtpServerAddress) => smtpServerAddress.address
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)
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)) {
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const addressParts = address.split("@");
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if (addressParts.length !== 2) continue;
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const [feedReference, hostname] = addressParts;
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if (hostname !== new URL(webApplication.get("email")).hostname)
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continue;
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const feed = database.get<{ id: number }>(
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sql`SELECT "id" FROM "feeds" WHERE "reference" = ${feedReference}`
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);
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if (feed === undefined) continue;
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database.run(
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sql`
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INSERT INTO "entries" ("reference", "feed", "title", "author", "content")
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VALUES (
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${newReference()},
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${feed.id},
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${subject},
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${from},
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${body}
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)
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`
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);
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database.run(
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sql`UPDATE "feeds" SET "updatedAt" = CURRENT_TIMESTAMP WHERE "id" = ${feed.id}`
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);
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while (renderFeed(feedReference)!.length > 500_000)
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database.run(
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sql`DELETE FROM "entries" WHERE "feed" = ${feed.id} ORDER BY "id" ASC LIMIT 1`
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);
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}
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});
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callback();
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} catch (error) {
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console.error(
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`Failed to receive message: ‘${JSON.stringify(session, null, 2)}’`
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);
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console.error(error);
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stream.resume();
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callback(new Error("Failed to receive message. Please try again."));
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}
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},
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});
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function newReference(): string {
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return cryptoRandomString({
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length: 16,
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characters: "abcdefghijklmnopqrstuvwxyz0123456789",
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});
|
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}
|
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|
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return { webApplication, emailApplication };
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}
|
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|
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if (require.main === module) {
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console.log(`Kill the Newsletter!/${VERSION}`);
|
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if (process.argv[2] === undefined) {
|
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const { webApplication, emailApplication } = killTheNewsletter(
|
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path.join(process.cwd(), "data")
|
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);
|
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webApplication.listen(new URL(webApplication.get("url")).port, () => {
|
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console.log(`Web server started at ${webApplication.get("url")}`);
|
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});
|
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emailApplication.listen(new URL(webApplication.get("email")).port, () => {
|
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console.log(`Email server started at ${webApplication.get("email")}`);
|
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});
|
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} else {
|
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const configurationFile = path.resolve(process.argv[2]);
|
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require(configurationFile)(require);
|
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console.log(`Configuration loaded from ‘${configurationFile}’.`);
|
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}
|
||||
}
|
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536
server/index.mts
536
server/index.mts
|
|
@ -291,27 +291,523 @@ await commander.program
|
|||
application.configuration.hstsPreload ??= false;
|
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application.configuration.caddy ??= caddyfile``;
|
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|
||||
// application.server.locals.middleware = {} as any;
|
||||
// application.server.locals.helpers = {} as any;
|
||||
// #!/usr/bin/env node
|
||||
|
||||
await logging(application);
|
||||
await database(application);
|
||||
await healthChecks(application);
|
||||
await base(application);
|
||||
// await liveUpdates(application);
|
||||
// await authentication(application);
|
||||
// await layouts(application);
|
||||
// await about(application);
|
||||
// await administration(application);
|
||||
// await user(application);
|
||||
// await course(application);
|
||||
// await conversation(application);
|
||||
// await message(application);
|
||||
// await content(application);
|
||||
// await email(application);
|
||||
// await demonstration(application);
|
||||
// await error(application);
|
||||
// await helpers(application);
|
||||
// import path from "path";
|
||||
// import express from "express";
|
||||
// import { SMTPServer } from "smtp-server";
|
||||
// import mailparser from "mailparser";
|
||||
// import fs from "fs-extra";
|
||||
// import cryptoRandomString from "crypto-random-string";
|
||||
// import { html, HTML } from "@leafac/html";
|
||||
// import { css, process as processCSS } from "@leafac/css";
|
||||
// import javascript from "tagged-template-noop";
|
||||
// import { sql, Database } from "@leafac/sqlite";
|
||||
// import databaseMigrate from "@leafac/sqlite-migration";
|
||||
|
||||
// const VERSION = require("../package.json").version;
|
||||
|
||||
// export default function killTheNewsletter(
|
||||
// rootDirectory: string
|
||||
// ): { webApplication: express.Express; emailApplication: SMTPServer } {
|
||||
// const webApplication = express();
|
||||
|
||||
// webApplication.set("url", "http://localhost:4000");
|
||||
// webApplication.set("email", "smtp://localhost:2525");
|
||||
// webApplication.set("administrator", "mailto:kill-the-newsletter@leafac.com");
|
||||
|
||||
// fs.ensureDirSync(rootDirectory);
|
||||
// const database = new Database(
|
||||
// path.join(rootDirectory, "kill-the-newsletter.db")
|
||||
// );
|
||||
// databaseMigrate(database, [
|
||||
// sql`
|
||||
// CREATE TABLE "feeds" (
|
||||
// "id" INTEGER PRIMARY KEY AUTOINCREMENT,
|
||||
// "createdAt" TEXT NOT NULL DEFAULT CURRENT_TIMESTAMP,
|
||||
// "updatedAt" TEXT NOT NULL DEFAULT CURRENT_TIMESTAMP,
|
||||
// "reference" TEXT NOT NULL UNIQUE,
|
||||
// "title" TEXT NOT NULL
|
||||
// );
|
||||
|
||||
// CREATE TABLE "entries" (
|
||||
// "id" INTEGER PRIMARY KEY AUTOINCREMENT,
|
||||
// "createdAt" TEXT NOT NULL DEFAULT CURRENT_TIMESTAMP,
|
||||
// "reference" TEXT NOT NULL UNIQUE,
|
||||
// "feed" INTEGER NOT NULL REFERENCES "feeds",
|
||||
// "title" TEXT NOT NULL,
|
||||
// "author" TEXT NOT NULL,
|
||||
// "content" TEXT NOT NULL
|
||||
// );
|
||||
// `,
|
||||
// sql`
|
||||
// CREATE INDEX "entriesFeed" ON "entries" ("feed");
|
||||
// `,
|
||||
// ]);
|
||||
|
||||
// webApplication.use(express.static(path.join(__dirname, "../public")));
|
||||
// webApplication.use(express.urlencoded({ extended: true }));
|
||||
|
||||
// const logo = fs.readFileSync(path.join(__dirname, "../public/logo.svg"));
|
||||
|
||||
// function layout(body: HTML): HTML {
|
||||
// return processCSS(html`
|
||||
// <!DOCTYPE html>
|
||||
// <html lang="en">
|
||||
// <head>
|
||||
// <meta charset="UTF-8" />
|
||||
// <meta
|
||||
// name="viewport"
|
||||
// content="width=device-width, initial-scale=1.0"
|
||||
// />
|
||||
// <meta name="generator" content="Kill the Newsletter!/${VERSION}" />
|
||||
// <meta
|
||||
// name="description"
|
||||
// content="Convert email newsletters into Atom feeds."
|
||||
// />
|
||||
// <title>Kill the Newsletter!</title>
|
||||
// </head>
|
||||
// <body
|
||||
// style="${css`
|
||||
// @at-root {
|
||||
// body {
|
||||
// font-size: 0.875rem;
|
||||
// -webkit-text-size-adjust: 100%;
|
||||
// line-height: 1.5;
|
||||
// font-family: --apple-system, BlinkMacSystemFont, "Segoe UI",
|
||||
// Roboto, Oxygen, Ubuntu, Cantarell, "Open Sans",
|
||||
// "Helvetica Neue", sans-serif;
|
||||
// max-width: 450px;
|
||||
// padding: 0 1rem;
|
||||
// margin: 1rem auto;
|
||||
// text-align: center;
|
||||
// overflow-wrap: break-word;
|
||||
|
||||
// @media (prefers-color-scheme: dark) {
|
||||
// color: #d4d4d4;
|
||||
// background-color: #1e1e1e;
|
||||
// }
|
||||
// }
|
||||
|
||||
// code {
|
||||
// font-family: SFMono-Regular, Consolas, "Liberation Mono", Menlo,
|
||||
// monospace;
|
||||
// }
|
||||
|
||||
// h1 {
|
||||
// font-size: 1.3rem;
|
||||
// }
|
||||
|
||||
// footer {
|
||||
// font-size: 0.75rem;
|
||||
// }
|
||||
|
||||
// a {
|
||||
// color: inherit;
|
||||
// transition: color 0.2s;
|
||||
|
||||
// &:hover {
|
||||
// color: #29adff;
|
||||
// }
|
||||
|
||||
// h1 &,
|
||||
// footer & {
|
||||
// text-decoration: none;
|
||||
// }
|
||||
// }
|
||||
|
||||
// input,
|
||||
// button {
|
||||
// all: unset;
|
||||
// padding: 0.1rem 1rem;
|
||||
// border: 1px solid gainsboro;
|
||||
// border-radius: 5px;
|
||||
// box-shadow: inset 0 1px 1px #ffffff10, 0 1px 3px #00000010;
|
||||
// transition: border-color 0.2s;
|
||||
|
||||
// @media (prefers-color-scheme: dark) {
|
||||
// border-color: dimgray;
|
||||
// }
|
||||
|
||||
// @supports (-webkit-touch-callout: none) {
|
||||
// font-size: 16px;
|
||||
// }
|
||||
|
||||
// &:focus {
|
||||
// border-color: #29adff;
|
||||
// }
|
||||
// }
|
||||
|
||||
// button {
|
||||
// background-color: white;
|
||||
|
||||
// @media (prefers-color-scheme: dark) {
|
||||
// background-color: #5a5a5a;
|
||||
// }
|
||||
|
||||
// &:active {
|
||||
// color: white;
|
||||
// background-color: #29adff;
|
||||
// }
|
||||
// }
|
||||
// }
|
||||
// `}"
|
||||
// >
|
||||
// <header>
|
||||
// <h1>
|
||||
// <a href="${webApplication.get("url")}/">Kill the Newsletter!</a>
|
||||
// </h1>
|
||||
// <p>Convert email newsletters into Atom feeds</p>
|
||||
// <p
|
||||
// style="${css`
|
||||
// @media (prefers-color-scheme: dark) {
|
||||
// path {
|
||||
// fill: #d4d4d4;
|
||||
// }
|
||||
// }
|
||||
// `}"
|
||||
// >
|
||||
// $${logo}
|
||||
// </p>
|
||||
// </header>
|
||||
// <main>$${body}</main>
|
||||
// <footer>
|
||||
// <p>
|
||||
// By <a href="https://leafac.com">Leandro Facchinetti</a> ·
|
||||
// <a href="https://patreon.com/leafac">Patreon</a> ·
|
||||
// <a href="https://paypal.me/LeandroFacchinetti">PayPal</a> ·
|
||||
// <a href="https://github.com/leafac/kill-the-newsletter.com"
|
||||
// >Source</a
|
||||
// > ·
|
||||
// <a href="${webApplication.get("administrator")}"
|
||||
// >Report an issue</a
|
||||
// >
|
||||
// </p>
|
||||
// </footer>
|
||||
// <script>
|
||||
// for (const copyable of document.querySelectorAll(".copyable"))
|
||||
// copyable.insertAdjacentHTML(
|
||||
// "afterend",
|
||||
// $${"`"}$${html`<br />
|
||||
// <button
|
||||
// type="button"
|
||||
// onclick="${javascript`
|
||||
// (async () => {
|
||||
// await navigator.clipboard.writeText("\${copyable.textContent}");
|
||||
// const originalTextContent = this.textContent;
|
||||
// this.textContent = "Copied";
|
||||
// await new Promise(resolve => window.setTimeout(resolve, 500));
|
||||
// this.textContent = originalTextContent;
|
||||
// })();
|
||||
// `}"
|
||||
// >
|
||||
// Copy
|
||||
// </button>`}$${"`"}
|
||||
// );
|
||||
// </script>
|
||||
// </body>
|
||||
// </html>
|
||||
// `);
|
||||
// }
|
||||
|
||||
// webApplication.get<{}, HTML, {}, {}, {}>("/", (req, res) => {
|
||||
// res.send(
|
||||
// layout(html`
|
||||
// <form
|
||||
// method="POST"
|
||||
// action="${webApplication.get("url")}"
|
||||
// style="${css`
|
||||
// max-width: 300px;
|
||||
// margin: 0 auto;
|
||||
|
||||
// input,
|
||||
// button {
|
||||
// box-sizing: border-box;
|
||||
// width: 100%;
|
||||
// }
|
||||
// `}"
|
||||
// >
|
||||
// <p>
|
||||
// <input
|
||||
// type="text"
|
||||
// name="name"
|
||||
// placeholder="Newsletter name…"
|
||||
// maxlength="500"
|
||||
// required
|
||||
// pattern=".*\\S.*"
|
||||
// autocomplete="off"
|
||||
// autofocus
|
||||
// />
|
||||
// </p>
|
||||
// <p>
|
||||
// <button>Create Inbox</button>
|
||||
// </p>
|
||||
// </form>
|
||||
// `)
|
||||
// );
|
||||
// });
|
||||
|
||||
// webApplication.post<{}, HTML, { name?: string }, {}, {}>("/", (req, res) => {
|
||||
// if (
|
||||
// typeof req.body.name !== "string" ||
|
||||
// req.body.name.trim() === "" ||
|
||||
// req.body.name.length > 500
|
||||
// )
|
||||
// return res.status(422).send(
|
||||
// layout(
|
||||
// html`
|
||||
// <p>
|
||||
// Error: Missing newsletter name.
|
||||
// <a href="${webApplication.get("url")}/"
|
||||
// ><strong>Try again</strong></a
|
||||
// >.
|
||||
// </p>
|
||||
// `
|
||||
// )
|
||||
// );
|
||||
|
||||
// const feedReference = newReference();
|
||||
// const welcomeTitle = `“${req.body.name}” inbox created`;
|
||||
// const welcomeContent = html`
|
||||
// <p>
|
||||
// Sign up for the newsletter with<br />
|
||||
// <code class="copyable"
|
||||
// >${feedReference}@${new URL(webApplication.get("email"))
|
||||
// .hostname}</code
|
||||
// >
|
||||
// </p>
|
||||
// <p>
|
||||
// Subscribe to the Atom feed at<br />
|
||||
// <code class="copyable"
|
||||
// >${webApplication.get("url")}/feeds/${feedReference}.xml</code
|
||||
// >
|
||||
// </p>
|
||||
// <p>
|
||||
// <strong>Don’t share these addresses.</strong><br />
|
||||
// They contain an identifier that other people could use to send you spam
|
||||
// and to control your newsletter subscriptions.
|
||||
// </p>
|
||||
// <p><strong>Enjoy your readings!</strong></p>
|
||||
// <p>
|
||||
// <a href="${webApplication.get("url")}/"
|
||||
// ><strong>Create another inbox</strong></a
|
||||
// >
|
||||
// </p>
|
||||
// `;
|
||||
|
||||
// database.executeTransaction(() => {
|
||||
// const feedId = database.run(
|
||||
// sql`INSERT INTO "feeds" ("reference", "title") VALUES (${feedReference}, ${req.body.name})`
|
||||
// ).lastInsertRowid;
|
||||
// database.run(
|
||||
// sql`
|
||||
// INSERT INTO "entries" ("reference", "feed", "title", "author", "content")
|
||||
// VALUES (
|
||||
// ${newReference()},
|
||||
// ${feedId},
|
||||
// ${welcomeTitle},
|
||||
// ${"Kill the Newsletter!"},
|
||||
// ${welcomeContent}
|
||||
// )
|
||||
// `
|
||||
// );
|
||||
// });
|
||||
|
||||
// res.send(
|
||||
// layout(html`
|
||||
// <p><strong>${welcomeTitle}</strong></p>
|
||||
// $${welcomeContent}
|
||||
// `)
|
||||
// );
|
||||
// });
|
||||
|
||||
// function renderFeed(feedReference: string): HTML | undefined {
|
||||
// const feed = database.get<{
|
||||
// id: number;
|
||||
// updatedAt: string;
|
||||
// title: string;
|
||||
// }>(
|
||||
// sql`SELECT "id", "updatedAt", "title" FROM "feeds" WHERE "reference" = ${feedReference}`
|
||||
// );
|
||||
// if (feed === undefined) return;
|
||||
|
||||
// const entries = database.all<{
|
||||
// createdAt: string;
|
||||
// reference: string;
|
||||
// title: string;
|
||||
// author: string;
|
||||
// content: string;
|
||||
// }>(
|
||||
// sql`
|
||||
// SELECT "createdAt", "reference", "title", "author", "content"
|
||||
// FROM "entries"
|
||||
// WHERE "feed" = ${feed.id}
|
||||
// ORDER BY "id" DESC
|
||||
// `
|
||||
// );
|
||||
|
||||
// return html`
|
||||
// <?xml version="1.0" encoding="utf-8"?>
|
||||
// <feed xmlns="http://www.w3.org/2005/Atom">
|
||||
// <link
|
||||
// rel="self"
|
||||
// type="application/atom+xml"
|
||||
// href="${webApplication.get("url")}/feeds/${feedReference}.xml"
|
||||
// />
|
||||
// <link
|
||||
// rel="alternate"
|
||||
// type="text/html"
|
||||
// href="${webApplication.get("url")}/"
|
||||
// />
|
||||
// <id>urn:kill-the-newsletter:${feedReference}</id>
|
||||
// <title>${feed.title}</title>
|
||||
// <subtitle
|
||||
// >Kill the Newsletter! Inbox:
|
||||
// ${feedReference}@${new URL(webApplication.get("email")).hostname} →
|
||||
// ${webApplication.get("url")}/feeds/${feedReference}.xml</subtitle
|
||||
// >
|
||||
// <updated>${new Date(feed.updatedAt).toISOString()}</updated>
|
||||
// <author><name>Kill the Newsletter!</name></author>
|
||||
// $${entries.map(
|
||||
// (entry) => html`
|
||||
// <entry>
|
||||
// <id>urn:kill-the-newsletter:${entry.reference}</id>
|
||||
// <title>${entry.title}</title>
|
||||
// <author><name>${entry.author}</name></author>
|
||||
// <updated>${new Date(entry.createdAt).toISOString()}</updated>
|
||||
// <link
|
||||
// rel="alternate"
|
||||
// type="text/html"
|
||||
// href="${webApplication.get(
|
||||
// "url"
|
||||
// )}/alternates/${entry.reference}.html"
|
||||
// />
|
||||
// <content type="html">${entry.content}</content>
|
||||
// </entry>
|
||||
// `
|
||||
// )}
|
||||
// </feed>
|
||||
// `.trim();
|
||||
// }
|
||||
|
||||
// webApplication.get<{ feedReference: string }, HTML, {}, {}, {}>(
|
||||
// "/feeds/:feedReference.xml",
|
||||
// (req, res, next) => {
|
||||
// const feed = renderFeed(req.params.feedReference);
|
||||
// if (feed === undefined) return next();
|
||||
// res.type("atom").header("X-Robots-Tag", "noindex").send(feed);
|
||||
// }
|
||||
// );
|
||||
|
||||
// webApplication.get<{ entryReference: string }, HTML, {}, {}, {}>(
|
||||
// "/alternates/:entryReference.html",
|
||||
// (req, res, next) => {
|
||||
// const entry = database.get<{ content: string }>(
|
||||
// sql`SELECT "content" FROM "entries" WHERE "reference" = ${req.params.entryReference}`
|
||||
// );
|
||||
// if (entry === undefined) return next();
|
||||
// res.header("X-Robots-Tag", "noindex").send(entry.content);
|
||||
// }
|
||||
// );
|
||||
|
||||
// webApplication.use((req, res) => {
|
||||
// res.send(
|
||||
// layout(html`
|
||||
// <p><strong>404 Not found</strong></p>
|
||||
// <p>
|
||||
// <a href="${webApplication.get("url")}/"
|
||||
// ><strong>Create a new inbox</strong></a
|
||||
// >
|
||||
// </p>
|
||||
// `)
|
||||
// );
|
||||
// });
|
||||
|
||||
// const emailApplication = new SMTPServer({
|
||||
// disabledCommands: ["AUTH", "STARTTLS"],
|
||||
// async onData(stream, session, callback) {
|
||||
// try {
|
||||
// const email = await mailparser.simpleParser(stream);
|
||||
// const from = email.from?.text ?? "";
|
||||
// const subject = email.subject ?? "";
|
||||
// const body =
|
||||
// typeof email.html === "string" ? email.html : email.textAsHtml ?? "";
|
||||
// database.executeTransaction(() => {
|
||||
// for (const address of new Set(
|
||||
// session.envelope.rcptTo.map(
|
||||
// (smtpServerAddress) => smtpServerAddress.address
|
||||
// )
|
||||
// )) {
|
||||
// const addressParts = address.split("@");
|
||||
// if (addressParts.length !== 2) continue;
|
||||
// const [feedReference, hostname] = addressParts;
|
||||
// if (hostname !== new URL(webApplication.get("email")).hostname)
|
||||
// continue;
|
||||
// const feed = database.get<{ id: number }>(
|
||||
// sql`SELECT "id" FROM "feeds" WHERE "reference" = ${feedReference}`
|
||||
// );
|
||||
// if (feed === undefined) continue;
|
||||
// database.run(
|
||||
// sql`
|
||||
// INSERT INTO "entries" ("reference", "feed", "title", "author", "content")
|
||||
// VALUES (
|
||||
// ${newReference()},
|
||||
// ${feed.id},
|
||||
// ${subject},
|
||||
// ${from},
|
||||
// ${body}
|
||||
// )
|
||||
// `
|
||||
// );
|
||||
// database.run(
|
||||
// sql`UPDATE "feeds" SET "updatedAt" = CURRENT_TIMESTAMP WHERE "id" = ${feed.id}`
|
||||
// );
|
||||
// while (renderFeed(feedReference)!.length > 500_000)
|
||||
// database.run(
|
||||
// sql`DELETE FROM "entries" WHERE "feed" = ${feed.id} ORDER BY "id" ASC LIMIT 1`
|
||||
// );
|
||||
// }
|
||||
// });
|
||||
// callback();
|
||||
// } catch (error) {
|
||||
// console.error(
|
||||
// `Failed to receive message: ‘${JSON.stringify(session, null, 2)}’`
|
||||
// );
|
||||
// console.error(error);
|
||||
// stream.resume();
|
||||
// callback(new Error("Failed to receive message. Please try again."));
|
||||
// }
|
||||
// },
|
||||
// });
|
||||
|
||||
// function newReference(): string {
|
||||
// return cryptoRandomString({
|
||||
// length: 16,
|
||||
// characters: "abcdefghijklmnopqrstuvwxyz0123456789",
|
||||
// });
|
||||
// }
|
||||
|
||||
// return { webApplication, emailApplication };
|
||||
// }
|
||||
|
||||
// if (require.main === module) {
|
||||
// console.log(`Kill the Newsletter!/${VERSION}`);
|
||||
// if (process.argv[2] === undefined) {
|
||||
// const { webApplication, emailApplication } = killTheNewsletter(
|
||||
// path.join(process.cwd(), "data")
|
||||
// );
|
||||
// webApplication.listen(new URL(webApplication.get("url")).port, () => {
|
||||
// console.log(`Web server started at ${webApplication.get("url")}`);
|
||||
// });
|
||||
// emailApplication.listen(new URL(webApplication.get("email")).port, () => {
|
||||
// console.log(`Email server started at ${webApplication.get("email")}`);
|
||||
// });
|
||||
// } else {
|
||||
// const configurationFile = path.resolve(process.argv[2]);
|
||||
// require(configurationFile)(require);
|
||||
// console.log(`Configuration loaded from ‘${configurationFile}’.`);
|
||||
// }
|
||||
// }
|
||||
|
||||
switch (application.process.type) {
|
||||
case "main": {
|
||||
|
|
|
|||
Loading…
Reference in New Issue