Fix blog feeds
This commit is contained in:
Jade Ellis
parent
ea72d1ce42
commit
c73b7baaf5
6 changed files with 176 additions and 149 deletions
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@ -1,72 +1,13 @@
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import { pages } from '../../posts'
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import type Feed from '@json-feed-types/1_1'
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import {
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SITE_DEFAULT_DESCRIPTION,
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SITE_TITLE,
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SITE_URL,
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RSS_DEFAULT_POSTS_PER_PAGE
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} from '$lib/metadata';
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import { error } from '@sveltejs/kit'
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// import { base } from '$app/paths';
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// export const prerender = true;
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export async function GET({ params, url}) {
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const dateParts = params.date.split(/[\/-]/).filter((s)=>s.length !== 0).map((p) => Number.parseInt(p, 10))
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if (dateParts.length > 3) {
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throw error(404, 'Feed not found (bad date)')
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}
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const selectedPages = dateParts.length ? pages
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.filter((post) => {
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const date = new Date(post.date)
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return (
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(!dateParts[0] || date.getFullYear() == dateParts[0]) &&
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(!dateParts[1] || date.getMonth()+1 == dateParts[1]) &&
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(!dateParts[2] || date.getDate() == dateParts[2])
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)
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}) : pages;
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const headers = {
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'Cache-Control': 'max-age=0, s-maxage=3600',
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'Content-Type': 'application/feed+json'
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};
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return new Response(await getJsonFeed(url.href, selectedPages), { headers });
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}
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const AUTHOR = "Jade Ellis"
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// prettier-ignore
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async function getJsonFeed(selfUrl: string, pages: any[]): Promise<string> {
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const feed: Feed = {
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version: 'https://jsonfeed.org/version/1.1',
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title: SITE_TITLE,
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icon: `${SITE_URL}/android-chrome-256x256.png`,
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home_page_url: SITE_URL,
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description: SITE_DEFAULT_DESCRIPTION,
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feed_url: selfUrl,
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authors: [{ name: AUTHOR }],
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items: [
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],
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}
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for await (const post of pages) {
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const title = post.title;
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const pubDate = post.date
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const postUrl = SITE_URL + "/blog/" + post.canonical
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// const postHtml =
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const summary = post.description;
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const item: typeof feed.items[number] = {
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id: post.postUrl,
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title,
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url: postUrl,
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date_published: pubDate,
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summary,
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content_text: "",
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}
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feed.items.push(item)
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}
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return JSON.stringify(feed)
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}
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// Redirect to the rss feed with the date from the route
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let date = params.date;
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let newUrl = new URL("/blog/feed.json", url);
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newUrl.searchParams.set("date", date);
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return new Response(null, {
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status: 301,
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headers: {
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location: newUrl.toString(),
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},
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});
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}
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@ -1,80 +1,13 @@
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import { pages } from '../../posts'
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import {
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SITE_DEFAULT_DESCRIPTION,
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SITE_TITLE,
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SITE_URL,
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RSS_DEFAULT_POSTS_PER_PAGE
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} from '$lib/metadata';
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import rssStyle from "./rss-style.xsl?url"
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import rssStyleCss from "./styles.css?url"
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import { create } from 'xmlbuilder2';
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import { error } from '@sveltejs/kit'
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// import { base } from '$app/paths';
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// export const prerender = true;
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export async function GET({ url, params }) {
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const dateParts = params.date.split(/[\/-]/).filter((s)=>s.length !== 0).map((p) => Number.parseInt(p, 10))
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if (dateParts.length > 3) {
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throw error(404, 'Feed not found (bad date)')
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}
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const selectedPages = dateParts.length ? pages
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.filter((post) => {
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console.log("filtering")
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const date = new Date(post.date)
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return (
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(!dateParts[0] || date.getFullYear() == dateParts[0]) &&
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(!dateParts[1] || date.getMonth()+1 == dateParts[1]) &&
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(!dateParts[2] || date.getDate() == dateParts[2])
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)
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}) : pages;
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const headers = {
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'Cache-Control': 'max-age=0, s-maxage=3600',
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'Content-Type': 'application/xml'
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};
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url.search = "";
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return new Response(await getRssXml(url.href, selectedPages), { headers });
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}
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const AUTHOR = "Jade Ellis"
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// prettier-ignore
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async function getRssXml(selfUrl: string, pages: any[]): Promise<string> {
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// const rssUrl = `${SITE_URL}/rss.xml`;
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const root = create({ version: '1.0', encoding: 'utf-8' })
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.ins('xml-stylesheet', `type="text/xsl" href="${rssStyle}"`)
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.ele('feed', {
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xmlns: 'http://www.w3.org/2005/Atom',
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"xmlns:jade": 'http://jade.ellis.link',
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})
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.ele('jade:link', { rel:"stylesheet", href: rssStyleCss }).up()
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.ele('title').txt(SITE_TITLE).up()
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.ele('link', { href: SITE_URL }).up()
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.ele('link', { rel: 'self', href: selfUrl }).up()
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.ele('updated').txt(new Date().toISOString()).up()
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.ele('id').txt(SITE_URL).up()
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.ele('author')
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.ele('name').txt(AUTHOR).up()
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.up()
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.ele('subtitle').txt(SITE_DEFAULT_DESCRIPTION).up()
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for await (const post of pages) {
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const title = post.title;
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const pubDate = post.date
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const postUrl = SITE_URL + "/blog/" + post.canonical
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// const postHtml =
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const summary = post.description;
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root.ele('entry')
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.ele('title').txt(title).up()
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.ele('link', { href: postUrl }).up()
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.ele('published').txt(pubDate).up()
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.ele('id').txt(postUrl).up()
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// .ele('content', { type: 'html' }).txt(postHtml).up()
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.ele('summary').txt(summary).up()
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.up();
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}
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return root.end()
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}
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export async function GET({ params, url}) {
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// Redirect to the rss feed with the date from the route
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let date = params.date;
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let newUrl = new URL("/blog/rss.xml", url);
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newUrl.searchParams.set("date", date);
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return new Response(null, {
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status: 301,
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headers: {
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location: newUrl.toString(),
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},
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});
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}
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72
packages/website/src/routes/blog/feed.json/+server.ts
Normal file
72
packages/website/src/routes/blog/feed.json/+server.ts
Normal file
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@ -0,0 +1,72 @@
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import { pages } from '../posts'
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import type Feed from '@json-feed-types/1_1'
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import {
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SITE_DEFAULT_DESCRIPTION,
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SITE_TITLE,
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SITE_URL,
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RSS_DEFAULT_POSTS_PER_PAGE
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} from '$lib/metadata';
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import { error } from '@sveltejs/kit'
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// import { base } from '$app/paths';
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// export const prerender = true;
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export async function GET({ params, url}) {
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const dateParts = url.searchParams.get("date")?.split(/[\/-]/).filter((s)=>s.length !== 0).map((p) => Number.parseInt(p, 10))
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if (dateParts?.length &&dateParts?.length > 3) {
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throw error(404, 'Feed not found (bad date)')
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}
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const selectedPages = dateParts?.length ? pages
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.filter((post) => {
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const date = new Date(post.date)
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return (
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(!dateParts[0] || date.getFullYear() == dateParts[0]) &&
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(!dateParts[1] || date.getMonth()+1 == dateParts[1]) &&
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(!dateParts[2] || date.getDate() == dateParts[2])
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)
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}) : pages;
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const headers = {
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'Cache-Control': 'max-age=0, s-maxage=3600',
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'Content-Type': 'application/feed+json'
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};
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return new Response(await getJsonFeed(url.href, selectedPages), { headers });
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}
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const AUTHOR = "Jade Ellis"
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// prettier-ignore
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async function getJsonFeed(selfUrl: string, pages: any[]): Promise<string> {
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const feed: Feed = {
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version: 'https://jsonfeed.org/version/1.1',
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title: SITE_TITLE,
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icon: `${SITE_URL}/android-chrome-256x256.png`,
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home_page_url: SITE_URL,
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description: SITE_DEFAULT_DESCRIPTION,
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feed_url: selfUrl,
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authors: [{ name: AUTHOR }],
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items: [
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],
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}
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for await (const post of pages) {
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const title = post.title;
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const pubDate = post.date
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const postUrl = SITE_URL + "/blog/" + post.canonical
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// const postHtml =
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const summary = post.description;
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const item: typeof feed.items[number] = {
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id: post.postUrl,
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title,
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url: postUrl,
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date_published: pubDate,
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summary,
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content_text: "",
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}
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feed.items.push(item)
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}
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return JSON.stringify(feed)
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}
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81
packages/website/src/routes/blog/rss.xml/+server.ts
Normal file
81
packages/website/src/routes/blog/rss.xml/+server.ts
Normal file
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@ -0,0 +1,81 @@
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import { pages } from '../posts'
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import {
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SITE_DEFAULT_DESCRIPTION,
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SITE_TITLE,
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SITE_URL,
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RSS_DEFAULT_POSTS_PER_PAGE
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} from '$lib/metadata';
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import rssStyle from "./rss-style.xsl?url"
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import rssStyleCss from "./styles.css?url"
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import { create } from 'xmlbuilder2';
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import { error } from '@sveltejs/kit'
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// import { base } from '$app/paths';
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// export const prerender = true;
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export async function GET({ url, params }) {
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const dateParts = url.searchParams.get("date")?.split(/[\/-]/).filter((s)=>s.length !== 0).map((p) => Number.parseInt(p, 10))
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if (dateParts?.length && dateParts?.length > 3) {
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throw error(404, 'Feed not found (bad date)')
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}
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const selectedPages = dateParts?.length ? pages
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.filter((post) => {
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console.log("filtering")
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const date = new Date(post.date)
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return (
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(!dateParts[0] || date.getFullYear() == dateParts[0]) &&
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(!dateParts[1] || date.getMonth()+1 == dateParts[1]) &&
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(!dateParts[2] || date.getDate() == dateParts[2])
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)
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}) : pages;
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const headers = {
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'Cache-Control': 'max-age=0, s-maxage=3600',
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'Content-Type': 'application/xml'
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};
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url.search = "";
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return new Response(await getRssXml(url.href, selectedPages), { headers });
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}
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const AUTHOR = "Jade Ellis"
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// prettier-ignore
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async function getRssXml(selfUrl: string, pages: any[]): Promise<string> {
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// const rssUrl = `${SITE_URL}/rss.xml`;
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const root = create({ version: '1.0', encoding: 'utf-8' })
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.ins('xml-stylesheet', `type="text/xsl" href="${rssStyle}"`)
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.ele('feed', {
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xmlns: 'http://www.w3.org/2005/Atom',
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"xmlns:jade": 'http://jade.ellis.link',
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})
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.ele('jade:link', { rel:"stylesheet", href: rssStyleCss }).up()
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.ele('title').txt(SITE_TITLE).up()
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.ele('link', { href: SITE_URL }).up()
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.ele('link', { rel: 'self', href: selfUrl }).up()
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.ele('updated').txt(new Date().toISOString()).up()
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.ele('id').txt(SITE_URL).up()
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.ele('author')
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.ele('name').txt(AUTHOR).up()
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.up()
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.ele('subtitle').txt(SITE_DEFAULT_DESCRIPTION).up()
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for await (const post of pages) {
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const title = post.title;
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const pubDate = post.date
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const postUrl = SITE_URL + "/blog/" + post.canonical
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// const postHtml =
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const summary = post.description;
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root.ele('entry')
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.ele('title').txt(title).up()
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.ele('link', { href: postUrl }).up()
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.ele('published').txt(pubDate).up()
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.ele('id').txt(postUrl).up()
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// .ele('content', { type: 'html' }).txt(postHtml).up()
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.ele('summary').txt(summary).up()
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.up();
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}
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return root.end()
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}
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