129 lines
3.8 KiB
TypeScript
129 lines
3.8 KiB
TypeScript
import rss from "@astrojs/rss";
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import type { RSSFeedItem } from "@astrojs/rss";
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import { getCollection } from "astro:content";
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import sanitizeHtml from "sanitize-html";
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import MarkdownIt from "markdown-it";
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import { parse as htmlParser } from "node-html-parser";
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import { getImage } from "astro:assets";
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import type { ImageMetadata } from "astro";
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const markdownParser = new MarkdownIt();
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const imagesBlog = import.meta.glob<{ default: ImageMetadata }>(
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"/src/assets/blog/**/**/*.{jpeg,jpg,png,gif,webp}",
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);
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const imagesPortfolio = import.meta.glob<{ default: ImageMetadata }>(
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"/src/assets/portfolio/**/**/*.{jpeg,jpg,png,gif,webp}",
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);
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export async function GET(context: any) {
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const items: RSSFeedItem[] = [];
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const blog = await getCollection(
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"blog",
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({ data }) => data.draft !== true && data.rss === true,
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);
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const portfolio = await getCollection(
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"portfolio",
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({ data }) => data.draft !== true && data.rss === true,
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);
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for await (const post of blog) {
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const body = markdownParser.render(post.body);
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const html = htmlParser.parse(body);
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const images = html.querySelectorAll("img");
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for await (const img of images) {
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const src = img.getAttribute("src")!;
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console.log(src);
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if (src.startsWith("@/")) {
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const prefixRemoved = src.replace("@/", "");
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const imagePathPrefix = `/src/${prefixRemoved}`;
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const imagePath = await imagesBlog[imagePathPrefix]?.()?.then(
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(res: any) => res.default,
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);
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if (imagePath) {
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const optimizedImg = await getImage({ src: imagePath });
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img.setAttribute(
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"src",
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context.site + optimizedImg.src.replace("/", ""),
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);
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}
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} else if (src.startsWith("/images")) {
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img.setAttribute("src", context.site + src.replace("/", ""));
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} else {
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throw Error("src unknown");
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}
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}
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items.push({
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title: post.data.title,
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pubDate: post.data.date,
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description: post.data.description,
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author: post.data.author,
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link: `/blog/${post.slug}/`,
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content: sanitizeHtml(html.toString(), {
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allowedTags: sanitizeHtml.defaults.allowedTags.concat(["img"]),
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}),
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});
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}
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for await (const project of portfolio) {
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const body = markdownParser.render(project.body);
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const html = htmlParser.parse(body);
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const images = html.querySelectorAll("img");
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for await (const img of images) {
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const src = img.getAttribute("src")!;
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if (src.startsWith("@/")) {
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const prefixRemoved = src.replace("@/", "");
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const imagePathPrefix = `/src/${prefixRemoved}`;
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const imagePath = await imagesPortfolio[imagePathPrefix]?.()?.then(
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(res: any) => res.default,
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);
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if (imagePath) {
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const optimizedImg = await getImage({ src: imagePath });
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img.setAttribute(
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"src",
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context.site + optimizedImg.src.replace("/", ""),
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);
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}
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} else if (src.startsWith("/images")) {
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// images starting with `/images/` is the public dir
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img.setAttribute("src", context.site + src.replace("/", ""));
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} else {
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throw Error("src unknown");
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}
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}
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items.push({
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title: project.data.title,
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pubDate: project.data.date,
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description: project.data.description,
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author: project.data.author,
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link: `/portfolio/${project.slug}/`,
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content: sanitizeHtml(html.toString(), {
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allowedTags: sanitizeHtml.defaults.allowedTags.concat(["img"]),
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}),
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});
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}
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console.log(items);
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return rss({
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title: "juancmandev",
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description: "Welcome to my domain, stranger.",
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customData: `<language>en-us</language><image>
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<url>https://juancman.dev/logo.png</url>
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<title>juancmandev</title>
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</image>`,
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site: context.site,
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items,
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trailingSlash: false,
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});
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}
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