mirror of
https://github.com/juherr/kill-the-news.git
synced 2026-06-20 22:03:48 +00:00
Julien Herr
ab1c15e69a
FeedId is now the type of Feed.id and of every single-feed method on FeedRepository; callers wrap raw strings via FeedId.fromTrusted at the repository boundary. String-medium operations (URLs, logs, JSON, list registry, email keys) stay string. Drop the redundant generateFeedId wrapper in favour of FeedId.generate. Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
144 lines
4.1 KiB
TypeScript
144 lines
4.1 KiB
TypeScript
import { Context } from "hono";
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import { html, raw } from "hono/html";
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import { Env } from "../types";
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import { processEmailContent } from "../utils/html-processor";
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import { formatBytes } from "../utils/format";
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import { FeedRepository } from "../domain/feed-repository";
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import { FeedId } from "../domain/value-objects/feed-id";
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import { isExpired } from "../domain/feed";
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export async function handle(c: Context<{ Bindings: Env }>): Promise<Response> {
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const feedId = c.req.param("feedId");
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const receivedAt = parseInt(c.req.param("entryId") ?? "", 10);
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if (!feedId || isNaN(receivedAt)) {
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return new Response("Not Found", { status: 404 });
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}
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const repo = FeedRepository.from(c.env);
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const id = FeedId.fromTrusted(feedId);
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const [feedMetadata, feedConfig] = await Promise.all([
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repo.getMetadata(id),
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repo.getConfig(id),
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]);
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if (!feedMetadata) {
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return new Response("Feed not found", { status: 404 });
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}
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if (feedConfig && isExpired(feedConfig)) {
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return new Response("Feed has expired", { status: 410 });
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}
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const metaEntry = feedMetadata.emails.find(
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(e) => e.receivedAt === receivedAt,
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);
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if (!metaEntry) {
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return new Response("Entry not found", { status: 404 });
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}
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const emailData = await repo.getEmail(metaEntry.key);
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if (!emailData) {
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return new Response("Entry not found", { status: 404 });
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}
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c.header(
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"Content-Security-Policy",
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"default-src 'none'; style-src 'unsafe-inline'; img-src *; frame-src 'none'",
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);
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const attachments = emailData.attachments ?? [];
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const attachmentsSection = attachments.length
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? html`<section class="attachments">
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<h2>Attachments</h2>
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<ul>
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${attachments.map(
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(a) =>
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html`<li>
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<a
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href="/files/${a.id}/${encodeURIComponent(a.filename)}"
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download
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>${a.filename}</a
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>
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<span class="size">${formatBytes(a.size)}</span>
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</li>`,
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)}
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</ul>
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</section>`
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: "";
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return c.html(
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html`<!DOCTYPE html>
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<html>
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<head>
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<meta charset="UTF-8" />
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<meta
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name="viewport"
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content="width=device-width, initial-scale=1.0"
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/>
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<title>${emailData.subject}</title>
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<link rel="icon" type="image/svg+xml" href="/favicon.svg" />
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<style>
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body {
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font-family: sans-serif;
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max-width: 800px;
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margin: 0 auto;
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padding: 1rem;
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}
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.meta {
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color: #666;
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font-size: 0.875rem;
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margin-bottom: 1.5rem;
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border-bottom: 1px solid #eee;
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padding-bottom: 0.75rem;
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}
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.meta dt {
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display: inline;
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font-weight: bold;
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}
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.meta dd {
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display: inline;
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margin: 0 1rem 0 0.25rem;
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}
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.attachments {
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margin-top: 2rem;
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border-top: 1px solid #eee;
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padding-top: 1rem;
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}
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.attachments h2 {
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font-size: 1rem;
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margin: 0 0 0.5rem;
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}
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.attachments ul {
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list-style: none;
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padding: 0;
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margin: 0;
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}
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.attachments li {
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margin: 0.25rem 0;
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}
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.attachments .size {
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color: #666;
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font-size: 0.875rem;
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margin-left: 0.5rem;
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}
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</style>
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</head>
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<body>
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<h1>${emailData.subject}</h1>
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<dl class="meta">
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<dt>From:</dt>
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<dd>${emailData.from}</dd>
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<dt>Date:</dt>
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<dd>${new Date(emailData.receivedAt).toUTCString()}</dd>
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</dl>
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<div class="content">
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${raw(
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processEmailContent(emailData.content, emailData.attachments),
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)}
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</div>
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${attachmentsSection}
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</body>
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</html>`,
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);
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}
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